/**
 * 786 Design System — production stylesheet v1.0
 * Tokens + reusable components + page layouts
 */

/* ========== Tokens ========== */
:root {
  --color-paper: #f5f7f4;
  --color-paper-elevated: #fbfcf9;
  --color-ink: #121814;
  /* Green-tinged near-black for premium dark panels */
  --color-ink-deep: #08140f;
  --surface-ink:
    radial-gradient(ellipse 50% 55% at 0% 0%, rgba(45, 110, 80, 0.42), transparent 58%),
    radial-gradient(ellipse 50% 55% at 0% 100%, rgba(45, 110, 80, 0.42), transparent 58%),
    radial-gradient(ellipse 90% 80% at 50% 50%, rgba(31, 79, 58, 0.22), transparent 70%),
    linear-gradient(165deg, #0c1a14 0%, #08140f 45%, #0a1612 100%);
  --surface-ink-alt:
    radial-gradient(ellipse 50% 55% at 0% 0%, rgba(45, 110, 80, 0.42), transparent 58%),
    radial-gradient(ellipse 50% 55% at 0% 100%, rgba(45, 110, 80, 0.42), transparent 58%),
    radial-gradient(ellipse 90% 80% at 50% 50%, rgba(31, 79, 58, 0.22), transparent 70%),
    linear-gradient(165deg, #0c1a14 0%, #08140f 45%, #0a1612 100%);
  --shadow-ink-lift:
    0 -1px 0 rgba(31, 79, 58, 0.28),
    0 -20px 56px rgba(31, 79, 58, 0.16);
  --shadow-ink-glow:
    0 0 0 1px rgba(31, 79, 58, 0.22),
    0 16px 40px rgba(31, 79, 58, 0.16);
  --color-ink-secondary: #3a433e;
  --color-ink-muted: #66706a;
  --color-ink-faint: #929a94;
  --color-line: #dfe6e1;
  --color-line-strong: #c2cbc5;
  --color-forest: #1f4f3a;
  --color-forest-hover: #163d2c;
  --color-forest-soft: #e6f0ea;
  --color-moss: #3d7a5f;
  --color-inverse: #ffffff;
  --color-focus: #1f4f3a;
  --color-danger: #8b2e2e;

  /* Matches the live 786 site: a clean, geometric sans across all typography. */
  --font-display: "Poppins", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-sans: "Poppins", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "Poppins", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --text-display-xl: clamp(2.25rem, 4vw + 1rem, 4rem);
  --text-display-l: clamp(2rem, 2.5vw + 1rem, 3rem);
  --text-display-m: clamp(1.75rem, 1.5vw + 1rem, 2.25rem);
  --text-title-l: clamp(1.375rem, 1vw + 0.75rem, 1.75rem);
  --text-title-m: 1.375rem;
  --text-body-l: 1.125rem;
  --text-body-m: 1rem;
  --text-body-s: 0.875rem;
  --text-label: 0.75rem;
  --text-stat: clamp(2rem, 2vw + 1rem, 2.5rem);
  --text-nav: 0.875rem;

  --leading-display: 1.1;
  --leading-body: 1.6;
  --tracking-display: -0.02em;
  --tracking-label: 0.08em;
  --measure: 65ch;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 3.25rem;
  --space-9: 4.5rem;
  --space-10: clamp(3rem, 5vw, 4.5rem);
  --space-11: clamp(3.5rem, 6vw, 5.5rem);
  --section-y: var(--space-10);

  --grid-max: 80rem;
  --header-height: 4.5rem;
  --gutter: 2rem;
  --margin-inline: clamp(1.25rem, 4vw, 4rem);

  --radius-s: 4px;
  --radius-m: 8px;
  --radius-l: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  --shadow-soft: 0 1px 2px rgba(18, 24, 20, 0.04), 0 8px 24px rgba(31, 79, 58, 0.05);
  --shadow-lift: 0 4px 8px rgba(18, 24, 20, 0.04), 0 16px 40px rgba(31, 79, 58, 0.12);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast: 150ms;
  --duration-mid: 280ms;
  --duration-slow: 500ms;

  --btn-height: 3rem;
  --btn-padding-x: 1.75rem;
  --focus-ring: 0 0 0 2px var(--color-paper), 0 0 0 4px var(--color-focus);
  --z-header: 100;
  --z-nav: 110;
  --z-back-top: 90;
}

/* ========== Reset ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-body-m);
  line-height: var(--leading-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(31, 79, 58, 0.18);
  color: var(--color-ink);
}

/* Subtle modern scrollbar (WebKit) */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(31, 79, 58, 0.22);
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-paper);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(31, 79, 58, 0.38);
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-forest);
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100%;
  z-index: 200;
  padding: var(--space-3) var(--space-4);
  background: var(--color-forest);
  color: var(--color-inverse);
  text-decoration: none;
  border-radius: var(--radius-pill);
}

.skip-link:focus {
  top: var(--space-4);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========== Layout ========== */
.container {
  width: min(100% - (var(--margin-inline) * 2), var(--grid-max));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-y);
  /* Soft forest wash — ties light bands to premium dark panels */
  background:
    radial-gradient(ellipse 48% 55% at 0% 0%, rgba(31, 79, 58, 0.055), transparent 58%),
    radial-gradient(ellipse 42% 50% at 0% 100%, rgba(31, 79, 58, 0.04), transparent 58%);
}

.section--tight {
  padding-block: var(--section-y);
}

.section__eyebrow {
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.section__eyebrow::before {
  content: none;
}

.section__eyebrow::after {
  display: none;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-display-m);
  font-weight: 500;
  line-height: var(--leading-display);
  letter-spacing: -0.02em;
  max-width: 20ch;
  margin-bottom: var(--space-4);
  font-optical-sizing: auto;
  color: var(--color-ink);
}

.section__lead {
  font-size: var(--text-body-l);
  color: var(--color-ink-secondary);
  max-width: 58ch;
  margin-bottom: var(--space-6);
  line-height: 1.65;
}
/* About: present the original 786 systems motif as an editorial illustration. */
.about-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(24rem, 1.08fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 8rem);
  margin-bottom: var(--space-2);
}

.about-intro__copy .section__lead { margin-bottom: 0; }

.about-intro__art {
  --about-art-bleed: calc((100vw - min(100vw - (var(--margin-inline) * 2), var(--grid-max))) / 2);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: calc(100% + var(--about-art-bleed));
  min-height: 15rem;
  margin-right: calc(var(--about-art-bleed) * -1);
  overflow: hidden;
}

.about-intro__art img,
.about-intro__art .about-motif {
  display: block;
  width: min(100%, 43rem);
  height: auto;
  transform: translateX(1.25rem);
  opacity: 0.42;
}

.about-motif {
  overflow: visible;
  color: #1f4f3a;
}

.about-motif__outline {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-opacity: 0.72;
}

.about-motif__fill {
  fill: currentColor;
  stroke: none;
}

.about-motif__unit {
  transform-box: fill-box;
  transform-origin: right center;
  will-change: transform;
}

@media (max-width: 1023px) {
  .about-intro { grid-template-columns: 1fr; gap: var(--space-5); }
  .about-intro__art { width: auto; min-height: 11rem; margin-right: 0; justify-content: center; }
  .about-intro__art img,
  .about-intro__art .about-motif { width: min(43rem, 125vw); transform: translateX(4rem); }
}

@media (max-width: 639px) {
  .about-intro__art { min-height: 8rem; }
  .about-intro__art img,
  .about-intro__art .about-motif { width: 36rem; transform: translateX(7rem); }
}
/* Split intro kept available but unused on homepage — stacked headers read cleaner */
.section__intro {
  margin-bottom: var(--space-6);
}

.section__intro .section__title {
  margin-bottom: var(--space-4);
}

.section__intro .section__lead,
.section__intro .participate-intro {
  margin-bottom: 0;
}

/* Dark section system — premium near-black + forest corner glow */
.section--dark {
  background: var(--surface-ink);
  color: var(--color-inverse);
  box-shadow: var(--shadow-ink-lift);
}

.section--dark .section__title,
.section--dark .display-m,
.section--dark .display-xl,
.section--dark .title-l {
  color: var(--color-inverse);
}

.section--dark .section__lead,
.section--dark .body-l,
.section--dark .participate-intro {
  color: rgba(255, 255, 255, 0.68);
}

.section--dark .section__eyebrow {
  color: rgba(255, 255, 255, 0.55);
}

.section--dark .section__eyebrow::before {
  background: var(--color-moss);
}

/* Founder cards on dark: keep light body so brand logos stay visible */
.section--dark .founder-card {
  background: var(--color-paper-elevated);
  border-color: rgba(255, 255, 255, 0.12);
}

.section--dark .founder-card:hover {
  border-color: rgba(61, 122, 95, 0.45);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.section--dark .founder-card__head {
  background:
    radial-gradient(ellipse 50% 70% at 0% 0%, rgba(45, 110, 80, 0.4), transparent 60%),
    radial-gradient(ellipse 50% 70% at 0% 100%, rgba(45, 110, 80, 0.4), transparent 60%),
    radial-gradient(ellipse 90% 80% at 50% 50%, rgba(31, 79, 58, 0.2), transparent 70%),
    linear-gradient(165deg, #0c1a14 0%, #08140f 100%);
}

.section--dark .founder-card__body {
  background: var(--color-paper-elevated);
}

.section--dark .exit-tag__co {
  color: var(--color-ink);
}

.section--dark .exit-tag__detail {
  color: var(--color-ink-muted);
}

.section--dark .exit-tag__amount {
  color: var(--color-forest);
  background: var(--color-forest-soft);
  border-color: rgba(31, 79, 58, 0.15);
}

.section--dark .founder-card__edu {
  border-top-color: var(--color-line);
  color: var(--color-ink-muted);
}

/* Logo tiles on dark: light plate + no invert (preserve brand marks) */
.section--dark .logo-rail__caption {
  color: rgba(255, 255, 255, 0.5);
}

.section--dark .logo-tile {
  background: var(--color-paper-elevated);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-soft);
}

.section--dark .logo-tile:hover {
  background: var(--color-inverse);
  border-color: rgba(61, 122, 95, 0.35);
  box-shadow: var(--shadow-lift);
}

.section--dark .logo-tile img {
  filter: none;
  opacity: 0.92;
}

.section--dark .logo-block + .logo-block {
  border-top-color: rgba(255, 255, 255, 0.1);
}

/* Compare on dark: elevated light panel */
.section--dark .compare {
  background: var(--color-paper-elevated);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
  color: var(--color-ink);
}

.section--dark .compare__col:hover,
.section--dark .compare__col:focus-within {
  background: rgba(255, 252, 248, 0.95);
}

.section--dark .compare__col:first-child:hover,
.section--dark .compare__col:first-child:focus-within {
  background: linear-gradient(180deg, rgba(232, 240, 235, 0.55), transparent 40%);
}

.section--dark .compare__col + .compare__col {
  border-left-color: var(--color-line);
}

.section--dark .compare__badge {
  color: var(--color-forest);
  background: var(--color-forest-soft);
  border-color: rgba(31, 79, 58, 0.2);
}

.section--dark .compare__name {
  color: var(--color-ink);
}

.section--dark .compare__meta {
  color: var(--color-ink-muted);
}

.section--dark .compare__meta strong {
  color: var(--color-ink);
}

.section--dark .compare__list li {
  color: var(--color-ink-secondary);
}

.section--dark .compare__list li::before {
  background: var(--color-forest-soft);
  border-color: rgba(31, 79, 58, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M2.5 5.5l2 2 3-4' stroke='%231f4f3a' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px 10px;
  background-position: center;
  background-repeat: no-repeat;
}

.section--dark .compare__eligibility {
  color: var(--color-ink-muted);
}

@media (max-width: 767px) {
  .section--dark .compare__col + .compare__col {
    border-left: none;
    border-top: 1px solid var(--color-line);
  }
}

/* ========== Type utilities ========== */
.display-xl {
  font-family: var(--font-display);
  font-size: var(--text-display-xl);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: var(--tracking-display);
}

.display-m {
  font-family: var(--font-display);
  font-size: var(--text-display-m);
  font-weight: 500;
  line-height: var(--leading-display);
  letter-spacing: -0.01em;
}

.title-l {
  font-family: var(--font-display);
  font-size: var(--text-title-l);
  font-weight: 500;
  line-height: 1.25;
}

.body-l {
  font-size: var(--text-body-l);
  color: var(--color-ink-secondary);
}

.body-s {
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-stat);
  font-weight: 500;
  line-height: 1;
  letter-spacing: var(--tracking-display);
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--btn-height);
  padding: 0 var(--btn-padding-x);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--text-body-s);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    background-color var(--duration-mid) var(--ease-out),
    color var(--duration-mid) var(--ease-out),
    border-color var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

/* Shared shine sweep — same motion as primary green CTA */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 60%
  );
  transform: translateX(-120%);
  transition: transform 0.6s var(--ease-out);
  pointer-events: none;
  z-index: 1;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:hover::after {
  transform: translateX(120%);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn > * {
  position: relative;
  z-index: 2;
}

.btn--primary {
  background: var(--color-forest);
  color: var(--color-inverse);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.btn--primary:hover {
  background: var(--color-forest-hover);
  color: var(--color-inverse);
  box-shadow: 0 6px 18px rgba(31, 79, 58, 0.28);
}

.btn--secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn--secondary:hover {
  background: var(--color-ink);
  color: var(--color-inverse);
  box-shadow: 0 6px 18px rgba(18, 24, 20, 0.18);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  padding-inline: var(--space-2);
  min-height: auto;
  letter-spacing: 0.02em;
  border-radius: 0;
  overflow: visible;
}

.btn--ghost::after {
  display: none;
}

.btn--ghost:hover {
  color: var(--color-forest);
  text-decoration: underline;
  text-underline-offset: 3px;
  transform: none;
  box-shadow: none;
}

.btn--inverse {
  background: var(--color-inverse);
  color: var(--color-ink);
  box-shadow: inset 0 0 0 1px rgba(18, 24, 20, 0.06);
}

.btn--inverse:hover {
  background: var(--color-paper);
  color: var(--color-ink);
  box-shadow: 0 6px 18px rgba(31, 79, 58, 0.16);
}

.btn--block-sm {
  width: auto;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

@media (max-width: 479px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    width: 100%;
  }
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}

/* ========== Header ========== */
:root {
  --header-height: 4.25rem;
  --header-inset: 0.875rem;
}

.site-header {
  position: fixed;
  top: var(--header-inset);
  left: var(--header-inset);
  right: var(--header-inset);
  z-index: var(--z-header);
  height: var(--header-height);
  max-width: calc(var(--grid-max) + 2rem);
  margin-inline: auto;
  overflow: visible;
  /* Floating glass bar — cool green glass */
  background: rgba(245, 247, 244, 0.78);
  border: 1px solid rgba(31, 79, 58, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  box-shadow:
    0 1px 2px rgba(18, 24, 20, 0.04),
    0 8px 28px rgba(31, 79, 58, 0.08);
  transition:
    background-color 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    border-radius 0.3s var(--ease-out),
    height 0.3s var(--ease-out);
}

.site-header.is-scrolled {
  background: rgba(245, 247, 244, 0.94);
  border-color: rgba(31, 79, 58, 0.16);
  height: 3.75rem;
  box-shadow:
    0 2px 4px rgba(18, 24, 20, 0.04),
    0 12px 36px rgba(31, 79, 58, 0.12);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-4);
  padding-inline: clamp(1rem, 2.5vw, 1.75rem);
  width: 100%;
  max-width: none;
}

/* Logo / wordmark — always dark */
.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo:hover {
  color: inherit;
}

.site-logo img {
  height: 2.25rem;
  width: auto;
}

.site-logo__wordmark {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--color-ink);
  line-height: 1;
}

/* Nav — dark text by default */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-nav__list a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.045em;
  text-decoration: none;
  color: var(--color-ink-secondary);
  padding-block: var(--space-2);
  position: relative;
  transition: color 0.25s var(--ease-out);
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  height: 1.5px;
  background: var(--color-forest);
  transition: right 0.25s var(--ease-out);
}

.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after,
.site-nav__list a.is-active::after {
  right: 0;
}

.site-nav__list a:hover,
.site-nav__list a[aria-current="page"],
.site-nav__list a.is-active {
  color: var(--color-ink);
}

/* Slightly tighter primary CTA inside pill header */
.site-header .btn--primary {
  min-height: 2.5rem;
  padding-inline: 1.25rem;
  border-radius: 999px;
}

/* Menu toggle: simple, balanced, and easy to scan. */
.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.3125rem;
  border-radius: 0.75rem;
  transition:
    background-color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.nav-toggle__bar {
  display: block;
  width: 1.375rem;
  height: 0.125rem;
  background: var(--color-ink);
  border-radius: 999px;
  transition:
    transform var(--duration-mid) var(--ease-out),
    opacity var(--duration-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(0.4375rem) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-0.4375rem) rotate(-45deg);
}

.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  background: rgba(31, 79, 58, 0.08);
}

.nav-toggle:hover {
  transform: translateY(-1px);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-forest);
  outline-offset: 3px;
}

@media (max-width: 1023px) {
  :root {
    --header-height: 3.75rem;
    --header-inset: 0.75rem;
  }

  .site-header {
    border-radius: 1.125rem;
    height: var(--header-height);
  }

  .site-header.is-scrolled {
    height: var(--header-height);
  }

  .site-header__inner {
    position: relative;
    padding-inline: 0.875rem 0.5rem;
    gap: 0.5rem;
  }

  .site-logo img {
    height: 1.875rem;
  }

  .nav-toggle {
    display: inline-flex;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    margin-left: auto;
    border-radius: 0.75rem;
  }

  .nav-toggle:hover,
  .nav-toggle[aria-expanded="true"] {
    background: rgba(31, 79, 58, 0.08);
  }

  /* Compact dropdown panel under the pill — not a distorted full-height sheet */
  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    bottom: auto;
    z-index: var(--z-nav);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    max-height: min(70vh, 26rem);
    overflow-y: auto;
    background: rgba(245, 247, 244, 0.97);
    border: 1px solid rgba(228, 224, 216, 0.9);
    border-radius: 1.125rem;
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow:
      0 4px 12px rgba(0, 0, 0, 0.04),
      0 20px 48px rgba(0, 0, 0, 0.12);
    transform: translateY(-6px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform-origin: top center;
    transition:
      transform 0.28s var(--ease-out),
      opacity 0.28s var(--ease-out),
      visibility 0.28s;
  }

  .site-nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    width: 100%;
  }

  .site-nav__list a {
    display: flex;
    align-items: center;
    width: 100%;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--color-ink);
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
    border-bottom: 0;
  }

  .site-nav__list a::after {
    display: none;
  }

  .site-nav__list a:hover,
  .site-nav__list a.is-active,
  .site-nav__list a[aria-current="page"] {
    background: var(--color-forest-soft);
    color: var(--color-forest);
  }

  .site-nav .btn {
    width: 100%;
    margin-top: 0.5rem;
    min-height: 2.75rem;
  }
}

/* ========== Dark-hero button variants ========== */
.btn--on-dark {
  background: var(--color-inverse);
  color: var(--color-ink);
  box-shadow: inset 0 0 0 1px rgba(18, 24, 20, 0.06);
}

.btn--on-dark:hover {
  background: var(--color-paper);
  color: var(--color-ink);
  box-shadow: 0 6px 18px rgba(31, 79, 58, 0.22);
}

.btn--ghost-light {
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.32);
}

.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.65);
  color: var(--color-inverse);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
}

.section--dark .btn--secondary {
  color: var(--color-inverse);
  border-color: rgba(255, 255, 255, 0.45);
}

.section--dark .btn--secondary:hover {
  background: var(--color-inverse);
  color: var(--color-ink);
  box-shadow: 0 6px 18px rgba(31, 79, 58, 0.22);
}

/* ========== Hero ========== */
/*
 * Full-viewport split: dark editorial left, light green right.
 * The image lives on the light panel so it blends naturally.
 * NO per-element load animations — content appears immediately.
 */
.hero {
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
}

.hero__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ── Left: dark editorial panel ─────────────────────── */
.hero__copy {
  background: var(--surface-ink-alt);
  box-shadow:
    inset -1px 0 0 rgba(61, 122, 95, 0.35),
    16px 0 48px rgba(31, 79, 58, 0.14);
  display: flex;
  align-items: center;
  /* extra top padding to clear the fixed transparent header */
  padding: calc(var(--header-inset) + var(--header-height) + clamp(2.5rem, 5vw, 4rem))
           clamp(1.5rem, 5vw, 5rem)
           clamp(2.5rem, 5vw, 4rem);
}

.hero__copy-inner {
  width: 100%;
  max-width: 32rem;
  margin-left: auto;
  padding-right: clamp(0rem, 2vw, 2.5rem);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-moss);
  margin-bottom: 1.75rem;
}

.hero__eyebrow::before {
  content: none;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 3.6vw + 0.5rem, 4.5rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--color-inverse);
  margin-bottom: 1.5rem;
  max-width: 14ch;
  font-optical-sizing: auto;
}

.hero__lede {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
  max-width: 38ch;
  margin-bottom: 2.5rem;
}

/* ── Right: art panel — black base matches image canvas ─ */
.hero__art {
  background:
    radial-gradient(ellipse 50% 55% at 0% 0%, rgba(45, 110, 80, 0.42), transparent 58%),
    radial-gradient(ellipse 50% 55% at 0% 100%, rgba(45, 110, 80, 0.42), transparent 58%),
    #000000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: calc(var(--header-inset) + var(--header-height) + 2rem) clamp(2rem, 5vw, 4.5rem) 3rem;
  position: relative;
  overflow: hidden;
  --spot-x: 50%;
  --spot-y: 40%;
}

/* Mouse-follow spotlight */
.hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    420px circle at var(--spot-x) var(--spot-y),
    rgba(61, 122, 95, 0.28),
    transparent 55%
  );
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

/* Subtle dot-grid texture */
.hero__art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
  opacity: 0.55;
}

/* Fixed stage — no layout shift while images crossfade */
.hero__stage {
  position: relative;
  z-index: 1;
  width: min(100%, 30rem);
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: transparent;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  opacity: 0;
  transform: scale(1.02);
  transition:
    opacity 1.1s var(--ease-out),
    transform 4.5s var(--ease-out);
  pointer-events: none;
  filter: none;
}

.hero__image.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero__fade-dots {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 0.75rem;
}

.hero__fade-dots .hero__dot {
  width: 0.4rem;
  height: 0.4rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition:
    width 0.35s var(--ease-out),
    background-color 0.35s var(--ease-out);
}

.hero__fade-dots .hero__dot[aria-selected="true"] {
  width: 1.35rem;
  background: var(--color-moss);
}

/* Impact chips */
.hero__chips {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.hero__chips li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(61, 122, 95, 0.28);
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.72);
  box-shadow: none;
  transition: transform var(--duration-mid) var(--ease-out), background-color var(--duration-mid) var(--ease-out), border-color var(--duration-mid) var(--ease-out);
}

.hero__chips li:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(61, 122, 95, 0.5);
  box-shadow: none;
}

.hero__chips span {
  color: #b7d4c5;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1023px) {
  .hero__split {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero__copy {
    padding: calc(var(--header-inset) + var(--header-height) + 2.5rem) var(--margin-inline) 3rem;
  }

  .hero__copy-inner {
    margin-left: 0;
    padding-right: 0;
    max-width: none;
  }

  .hero__title {
    max-width: 18ch;
  }

  .hero__art {
    padding: 3rem var(--margin-inline) 3.5rem;
    min-height: 22rem;
  }
}

@media (max-width: 479px) {
  .hero__chips {
    flex-direction: column;
    align-items: center;
  }

  .hero__copy .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__copy .btn-group .btn,
  .hero__copy .btn-group .btn--ghost-light {
    width: 100%;
  }
}

/* ========== Impact band ========== */
.impact-band {
  background:
    radial-gradient(ellipse 48% 55% at 0% 0%, rgba(31, 79, 58, 0.05), transparent 58%),
    var(--color-paper);
  border-block: 1px solid var(--color-line);
  padding-block: var(--section-y);
  overflow: hidden;
}

.impact-band__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.impact-item {
  padding: var(--space-4) var(--space-6);
  text-align: center;
  position: relative;
}

.impact-item + .impact-item {
  padding-left: var(--space-6);
}

.impact-item + .impact-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12%;
  height: 76%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(31, 79, 58, 0.2) 18%,
    rgba(31, 79, 58, 0.2) 82%,
    transparent
  );
}

.impact-item__value {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 3.8vw + 0.75rem, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--color-ink);
  line-height: 1;
  margin: 0 0 var(--space-3);
  font-optical-sizing: auto;
  background: linear-gradient(180deg, var(--color-ink) 48%, var(--color-forest) 155%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.impact-item__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  line-height: 1.55;
  max-width: 22ch;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .impact-band__grid {
    grid-template-columns: 1fr;
  }

  .impact-item,
  .impact-item + .impact-item {
    padding: var(--space-5) 0;
    text-align: center;
  }

  .impact-item__label {
    margin-inline: auto;
  }

  .impact-item + .impact-item::before {
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-line);
  }
}

/* ========== How it works ========== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-2);
}

.step {
  position: relative;
  padding: 0;
}

.step__num-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.step__num-badge {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(31, 79, 58, 0.2);
  background: var(--color-paper-elevated);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-soft);
  transition:
    border-color var(--duration-mid) var(--ease-out),
    background-color var(--duration-mid) var(--ease-out),
    transform var(--duration-mid) var(--ease-out);
}

.step:hover .step__num-badge {
  border-color: var(--color-forest);
  background: var(--color-forest-soft);
  transform: scale(1.04);
}

.step__num {
  font-family: var(--font-mono);
  font-size: var(--text-body-s);
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--color-forest);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-title-l);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
  color: var(--color-ink);
  font-optical-sizing: auto;
}

.step__body {
  font-size: var(--text-body-s);
  color: var(--color-ink-secondary);
  max-width: 32ch;
  line-height: 1.65;
}

@media (max-width: 1023px) {
  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .step {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    padding: 0;
  }

  .step__num-wrap {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .step__content {
    padding-top: 0.7rem;
  }
}

/* ========== Founders ========== */
.founder-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-2);
}

.founder-card {
  display: flex;
  flex-direction: column;
  background: var(--color-paper-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(0);
  transform-style: preserve-3d;
  transition:
    border-color var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out),
    transform 0.2s var(--ease-out);
}

.founder-card:hover {
  border-color: rgba(31, 79, 58, 0.28);
  box-shadow:
    0 2px 4px rgba(18, 24, 20, 0.03),
    0 18px 44px rgba(31, 79, 58, 0.12);
}

/* Dark header band */
.founder-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background:
    radial-gradient(ellipse 50% 70% at 0% 0%, rgba(45, 110, 80, 0.4), transparent 60%),
    radial-gradient(ellipse 50% 70% at 0% 100%, rgba(45, 110, 80, 0.4), transparent 60%),
    radial-gradient(ellipse 90% 80% at 50% 50%, rgba(31, 79, 58, 0.2), transparent 70%),
    linear-gradient(165deg, #0c1a14 0%, #08140f 100%);
  color: var(--color-inverse);
}

.founder-card__avatar {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.12);
  background: #2a2a2a;
}

.founder-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.founder-card__id {
  min-width: 0;
}

.founder-card__name {
  font-family: var(--font-display);
  font-size: var(--text-title-l);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-inverse);
  margin-bottom: var(--space-2);
}

.founder-card__role {
  font-size: var(--text-body-s);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

/* Card body */
.founder-card__body {
  padding: var(--space-5) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  flex: 1;
}

.founder-card__company-link {
  display: inline-flex;
  text-decoration: none;
}

.founder-card__company-link img {
  height: 1.875rem;
  width: auto;
  max-width: 11rem;
}

/* Exit tags */
.founder-card__exits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.exit-tag {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.exit-tag__co {
  font-size: var(--text-body-s);
  font-weight: 600;
  color: var(--color-ink);
}

.exit-tag__detail {
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
}

.exit-tag__amount {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-forest);
  background: var(--color-forest-soft);
  border: 1px solid rgba(31, 79, 58, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

/* Education row */
.founder-card__edu {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
  margin-top: auto;
}

.founder-card__edu img {
  height: 1.875rem;
  width: auto;
  flex-shrink: 0;
}

@media (max-width: 1023px) {
  .founder-grid {
    grid-template-columns: 1fr;
    max-width: 38rem;
  }
}

@media (max-width: 479px) {
  .founder-card__head {
    gap: var(--space-4);
    padding: var(--space-5);
  }

  .founder-card__avatar {
    width: 4.5rem;
    height: 4.5rem;
  }

  .founder-card__body {
    padding: var(--space-4) var(--space-5) var(--space-5);
  }
}

/* Founder showcase: portrait-led rows with editorial founder details */
.founder-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4.5rem);
  margin-top: var(--space-7);
}

.founder-showcase .founder-row {
  display: grid;
  grid-template-columns: minmax(8rem, 38%) minmax(0, 1fr);
  align-items: start;
  min-height: 0;
  gap: clamp(1.15rem, 2.2vw, 1.85rem);
}

.founder-row__portrait {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-width: 0;
  width: 100%;
  aspect-ratio: 3 / 4;
  justify-self: center;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-l);
  background: var(--color-paper);
}

.founder-row__portrait::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(20, 28, 25, 0.16);
  content: "";
  pointer-events: none;
  transition: opacity var(--duration-mid) var(--ease-out);
}

.founder-row__portrait img {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: grayscale(1) contrast(1.05) brightness(0.94);
  transform: none;
  transition: filter var(--duration-mid) var(--ease-out);
}

/* Hover only on the portrait itself — never restyle the info column */
.founder-row__portrait:hover::after,
.founder-row__portrait:focus-within::after {
  opacity: 0;
}

.founder-row__portrait:hover img,
.founder-row__portrait:focus-within img {
  filter: grayscale(0) contrast(1) brightness(1);
}

.founder-row__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding: 0;
}

.founder-row__index,
.founder-row__proof-label {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-moss);
}

.founder-row__index {
  margin-bottom: var(--space-2);
}

.founder-row__name {
  max-width: 34rem;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.8vw, 1.85rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.028em;
  color: var(--color-ink);
}

.founder-row__role {
  margin-bottom: 0.85rem;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--color-ink-muted);
}

.founder-row__company {
  display: flex;
  align-items: center;
  min-height: 0;
  margin-bottom: 0;
}

.founder-row__company img {
  display: block;
  width: auto;
  max-width: 8.5rem;
  height: 2rem;
  object-fit: contain;
  object-position: left center;
}

.founder-row__company a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-forest);
  text-decoration: none;
}

.founder-row__company a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
}

.founder-row__company-arrow {
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.55;
  transform: translate(0, 0);
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.founder-row__company a:hover .founder-row__company-arrow,
.founder-row__company a:focus-visible .founder-row__company-arrow {
  opacity: 1;
  transform: translate(2px, -2px);
}

.founder-row__bio {
  max-width: 38rem;
  margin-bottom: var(--space-4);
  font-size: var(--text-body-m);
  line-height: 1.55;
  color: var(--color-ink);
}

.founder-row__expertise {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  max-width: 40rem;
  margin: 0;
  padding: var(--space-4) 0 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
  color: var(--color-ink-muted);
  font-size: var(--text-body-s);
}

.founder-row__expertise li {
  position: relative;
  padding-left: var(--space-4);
}

.founder-row__expertise li::before {
  position: absolute;
  top: 0.5em;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-moss);
  content: "";
}

.founder-row__details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  max-width: 52rem;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.founder-row__detail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.75rem;
  line-height: 1.3;
}

.founder-row__detail-label {
  flex-basis: 100%;
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-moss);
}

.founder-row__detail strong {
  color: var(--color-ink);
  font-weight: 600;
}

.founder-row__detail img {
  width: auto;
  height: 1.75rem;
  flex: 0 0 auto;
  object-fit: contain;
}

.founder-row__detail--exits {
  align-items: baseline;
}

.founder-row__detail--exits div {
  display: grid;
  grid-template-columns: 1fr;
  align-items: baseline;
  column-gap: var(--space-2);
  row-gap: 0;
  width: 100%;
}

@media (max-width: 639px) {
  .founder-showcase {
    grid-template-columns: 1fr;
    margin-top: var(--space-6);
  }

  .founder-showcase .founder-row {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .founder-row__portrait {
    width: min(100%, 18rem);
    justify-self: center;
  }

  .founder-row__content {
    padding: 0;
  }

  .founder-row__name {
    font-size: clamp(2.5rem, 14vw, 4rem);
  }

  .founder-row__bio {
    font-size: var(--text-body-m);
    line-height: 1.6;
  }

  .founder-row__details {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .founder-row__portrait::after,
  .founder-row__portrait img {
    transition: none;
  }
}

/* ========== Logo rail ========== */
.logo-rail {
  margin-top: var(--space-5);
}

.logo-rail__caption {
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
  margin-bottom: var(--space-4);
}

.logo-rail__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-3);
}

.logo-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 5rem;
  padding: var(--space-5) var(--space-5);
  background: var(--color-paper-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-m);
  text-decoration: none;
  box-shadow: none;
  transform: none;
  transition:
    border-color var(--duration-mid) var(--ease-out),
    background-color var(--duration-mid) var(--ease-out);
}

.logo-tile:hover,
.logo-tile:focus-visible {
  border-color: rgba(31, 79, 58, 0.28);
  background: #ffffff;
  color: inherit;
  outline: none;
}

.logo-tile:focus-visible {
  box-shadow: var(--focus-ring);
}

.logo-tile img {
  height: 2.5rem;
  width: auto;
  max-width: 11.5rem;
  filter: none;
  opacity: 0.38;
  transform: none;
  transition: opacity var(--duration-mid) var(--ease-out);
}

.logo-tile:hover img,
.logo-tile:focus-visible img {
  opacity: 1;
  transform: none;
}

.logo-block .section__title {
  margin-bottom: 0;
}

.logo-block + .logo-block {
  margin-top: var(--space-7);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
}

@media (max-width: 479px) {
  .logo-rail__list {
    grid-template-columns: 1fr;
  }

  .logo-tile {
    min-height: 4.5rem;
  }

  .logo-tile img {
    height: 2.25rem;
  }
}

/* ========== Portfolio ledger ========== */
.portfolio-section { overflow: hidden; }
.portfolio-intro { max-width: 45rem; }
.portfolio-intro .section__title { max-width: 21ch; margin-bottom: var(--space-4); }
.portfolio-intro__text { max-width: 54ch; color: var(--color-ink-secondary); font-size: var(--text-body-l); line-height: 1.6; }

.portfolio-ledger { margin-top: clamp(2.5rem, 5vw, 4.5rem); border-top: 1px solid var(--color-line-strong); }

.portfolio-entry {
  display: grid;
  grid-template-columns: minmax(4.5rem, 0.35fr) minmax(14rem, 0.9fr) minmax(20rem, 1.15fr);
  column-gap: clamp(1.5rem, 4vw, 5rem);
  align-items: center;
  min-height: clamp(20rem, 25vw, 24rem);
  padding-block: clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid var(--color-line);
  transition: background-color var(--duration-mid) var(--ease-out);
}

.portfolio-entry:hover { background: linear-gradient(90deg, rgba(230, 240, 234, 0.48), transparent 72%); }

.portfolio-entry__marker { align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; padding-block: 0.25rem; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; }
.portfolio-entry__marker span:last-child { writing-mode: vertical-rl; transform: rotate(180deg); }

.portfolio-entry__identity { min-width: 0; }
.portfolio-entry__brand { display: flex; align-items: center; height: 3.5rem; width: fit-content; color: inherit; text-decoration: none; }
.portfolio-entry__brand img { width: auto; height: auto; max-width: min(13rem, 100%); max-height: 3.25rem; object-fit: contain; object-position: left center; opacity: 0.88; transition: opacity var(--duration-mid) var(--ease-out); }
.portfolio-entry:hover .portfolio-entry__brand img, .portfolio-entry__brand:focus-visible img { opacity: 1; }
.portfolio-entry__brand:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-s); }

.portfolio-entry__category { display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; margin-top: var(--space-5); color: var(--color-ink-muted); font-size: var(--text-label); font-weight: 500; letter-spacing: var(--tracking-label); line-height: 1.3; text-transform: uppercase; }
.portfolio-entry__category span { color: var(--color-moss); }
.portfolio-entry__name { margin-top: var(--space-2); font-family: var(--font-display); font-size: clamp(1.7rem, 2vw, 2.6rem); font-weight: 500; letter-spacing: -0.035em; line-height: 1.08; }

.portfolio-entry__story { display: flex; flex-direction: column; align-items: flex-start; max-width: 37rem; }
.portfolio-entry__story p { color: var(--color-ink-secondary); font-size: var(--text-body-l); line-height: 1.65; }
.portfolio-entry__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  margin-top: var(--space-5);
  padding-bottom: 0.35rem;
  color: var(--color-forest);
  font-size: var(--text-body-s);
  font-weight: 500;
  letter-spacing: 0.015em;
  text-decoration: none;
}

.portfolio-entry__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-forest);
  transition: width var(--duration-mid) var(--ease-out);
}

.portfolio-entry__link:hover::after,
.portfolio-entry__link:focus-visible::after { width: 100%; }

.portfolio-entry__link span { font-size: 1.125rem; transition: transform var(--duration-mid) var(--ease-out); }
.portfolio-entry__link:hover { color: var(--color-forest-hover); }
.portfolio-entry__link:hover span { transform: translateX(0.25rem); }

/* The investment pair is a quiet two-column ledger, not a set of logo cards. */
.portfolio-ledger--investments {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.portfolio-ledger--investments .portfolio-entry {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: clamp(18rem, 22vw, 21rem);
  padding: clamp(1.75rem, 3.5vw, 3.5rem);
  border-bottom: 0;
  transition: background-color var(--duration-mid) var(--ease-out);
}

.portfolio-ledger--investments .portfolio-entry + .portfolio-entry { border-left: 1px solid var(--color-line); }
.portfolio-ledger--investments .portfolio-entry:hover { background: linear-gradient(150deg, rgba(230, 240, 234, 0.5), transparent 65%); }

.portfolio-ledger--investments .portfolio-entry__marker {
  display: flex;
  flex-direction: row;
  align-items: center;
  align-self: auto;
  justify-content: flex-start;
  gap: var(--space-3);
  padding: 0;
  font-size: 0.6875rem;
}

.portfolio-ledger--investments .portfolio-entry__marker span:last-child { writing-mode: initial; transform: none; }
.portfolio-ledger--investments .portfolio-entry__marker span:last-child::before { content: "/"; margin-right: var(--space-3); color: var(--color-line-strong); }
.portfolio-ledger--investments .portfolio-entry__identity { margin-top: 0; }
.portfolio-ledger--investments .portfolio-entry__brand { height: 2.75rem; }
.portfolio-ledger--investments .portfolio-entry__brand img { max-width: min(12rem, 100%); max-height: 2.5rem; }
.portfolio-ledger--investments .portfolio-entry__category { margin-top: var(--space-4); }
.portfolio-ledger--investments .portfolio-entry__category { margin: 0; }
.portfolio-ledger--investments .portfolio-entry__story { display: flex; min-height: 9rem; margin-top: var(--space-5); }
.portfolio-ledger--investments .portfolio-entry__story p { max-width: 34ch; font-size: var(--text-body-m); }
/* Co-investors use the same paired investment language. */
.portfolio-ledger--partners { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: clamp(2.5rem, 5vw, 4.5rem); }
.portfolio-ledger--partners .portfolio-entry { display: flex; flex-direction: column; align-items: flex-start; min-height: clamp(18rem, 22vw, 21rem); padding: clamp(1.75rem, 3.5vw, 3.5rem); border-bottom: 0; transition: background-color var(--duration-mid) var(--ease-out); }
.portfolio-ledger--partners .portfolio-entry + .portfolio-entry { border-left: 1px solid var(--color-line); }
.portfolio-ledger--partners .portfolio-entry:hover { background: linear-gradient(150deg, rgba(230, 240, 234, 0.5), transparent 65%); }
.portfolio-ledger--partners .portfolio-entry__identity { margin-top: 0; }
.portfolio-ledger--partners .portfolio-entry__brand { height: 2.75rem; }
.portfolio-ledger--partners .portfolio-entry__brand img { max-width: min(12rem, 100%); max-height: 2.5rem; }
.portfolio-ledger--partners .portfolio-entry__category { margin-top: var(--space-4); }
.portfolio-ledger--partners .portfolio-entry__story { display: flex; min-height: 9rem; margin-top: var(--space-5); }
.portfolio-ledger--partners .portfolio-entry__story p { max-width: 34ch; font-size: var(--text-body-m); }
.portfolio-ledger--partners .portfolio-entry__link { margin-top: auto; padding-top: var(--space-5); }

.portfolio-ledger--investments .portfolio-entry__link { margin-top: auto; padding-top: var(--space-5); }

.portfolio-intro--partners { margin-top: clamp(5rem, 10vw, 9rem); }

@media (max-width: 1023px) {
  .portfolio-entry { grid-template-columns: 3.25rem minmax(13rem, 0.9fr) minmax(15rem, 1.1fr); column-gap: var(--space-5); }
  .portfolio-entry__story p { font-size: var(--text-body-m); }
}

@media (max-width: 767px) {
  .portfolio-ledger--investments { grid-template-columns: 1fr; }
  .portfolio-ledger--investments .portfolio-entry { min-height: 16rem; padding: var(--space-6) 0; }
  .portfolio-ledger--investments .portfolio-entry + .portfolio-entry { border-top: 1px solid var(--color-line); border-left: 0; }
  .portfolio-ledger--investments .portfolio-entry__story { min-height: 0; }
  .portfolio-ledger--partners { grid-template-columns: 1fr; }
  .portfolio-ledger--partners .portfolio-entry { min-height: 16rem; padding: var(--space-6) 0; }
  .portfolio-ledger--partners .portfolio-entry + .portfolio-entry { border-top: 1px solid var(--color-line); border-left: 0; }
  .portfolio-ledger--partners .portfolio-entry__story { min-height: 0; }
}

@media (max-width: 767px) {
  .portfolio-entry { grid-template-columns: 2.5rem 1fr; gap: var(--space-5); align-items: start; min-height: 0; padding-block: var(--space-7); }
  .portfolio-entry__marker { grid-row: 1 / span 2; padding-top: 0.1rem; }
  .portfolio-entry__marker span:last-child { display: none; }
  .portfolio-entry__identity { grid-column: 2; }
  .portfolio-entry__story { grid-column: 2; }
  .portfolio-entry__category { margin-top: var(--space-4); }
  .portfolio-entry__story p { font-size: var(--text-body-m); }
  .portfolio-intro__text { font-size: var(--text-body-m); }
}

@media (prefers-reduced-motion: reduce) { .portfolio-entry:hover .portfolio-entry__brand img, .portfolio-entry__link:hover span { transform: none; } }
/* ========== Participate comparison ========== */
.participate-intro {
  max-width: 48ch;
  margin-bottom: var(--space-6);
  font-size: var(--text-body-l);
  color: var(--color-ink-secondary);
  line-height: 1.65;
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--color-line);
  background: var(--color-paper-elevated);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.compare__col {
  padding: var(--space-6) var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  transition: background-color var(--duration-mid) var(--ease-out);
}

.compare__col:hover,
.compare__col:focus-within {
  background: rgba(245, 247, 244, 0.65);
}

.compare__col:first-child:hover,
.compare__col:first-child:focus-within {
  background: linear-gradient(180deg, rgba(230, 240, 234, 0.5), transparent 55%);
}

/* Accent top border on first column */
.compare__col:first-child::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-forest);
  border-radius: 0;
}

.compare__col + .compare__col {
  border-left: 1px solid var(--color-line);
}

.compare__badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-forest);
  background: var(--color-forest-soft);
  border: 1px solid rgba(31, 79, 58, 0.14);
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}

.compare__name {
  font-family: var(--font-display);
  font-size: var(--text-title-l);
  font-weight: 500;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
}

.compare__meta {
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
}

.compare__meta strong {
  color: var(--color-ink);
  font-weight: 500;
}

.compare__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.compare__list li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--text-body-s);
  color: var(--color-ink-secondary);
  line-height: 1.5;
}

.compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.875rem;
  height: 0.875rem;
  background: var(--color-forest-soft);
  border: 1px solid rgba(31, 79, 58, 0.2);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M2.5 5.5l2 2 3-4' stroke='%231f4f3a' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px 10px;
  background-position: center;
  background-repeat: no-repeat;
}

.compare__eligibility {
  font-size: var(--text-body-s);
  color: var(--color-ink-muted);
  font-style: italic;
}

.compare__actions {
  margin-top: auto;
  padding-top: var(--space-2);
}

@media (max-width: 1023px) {
  .compare {
    grid-template-columns: 1fr;
  }

  .compare__col + .compare__col {
    border-left: 0;
    border-top: 1px solid var(--color-line);
  }
}

/* ========== Story close ========== */
.story-close {
  background: var(--surface-ink);
  color: var(--color-inverse);
  padding-block: var(--section-y);
  box-shadow: var(--shadow-ink-lift);
}

.story-close__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--space-7);
  align-items: center;
}

.story-close__content {
  max-width: 34rem;
}

.story-close__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-width: 0;
}

.section__eyebrow--on-dark {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-label);
}

.section__eyebrow--on-dark::before {
  background: var(--color-moss);
}

.story-close__content .display-m,
.story-close__content .section__title {
  color: var(--color-inverse);
  margin-bottom: var(--space-4);
  max-width: none;
  font-size: var(--text-display-m);
  letter-spacing: -0.02em;
  font-optical-sizing: auto;
}

.story-close__content > p:not(.section__eyebrow) {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--space-5);
  max-width: 42ch;
  font-size: var(--text-body-l);
}

.uni-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.uni-grid li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 5rem;
  padding: var(--space-4) var(--space-3);
  overflow: visible;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(61, 122, 95, 0.18);
  border-radius: var(--radius-l);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition:
    background-color var(--duration-mid) var(--ease-out),
    border-color var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out),
    transform var(--duration-mid) var(--ease-out);
}

.uni-grid li:hover,
.uni-grid li.is-color {
  background: var(--color-paper-elevated);
  border-color: transparent;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.16);
  transform: translateY(-2px);
}

/* stagger-item inside dark section — override default opacity animation start */
.story-close .stagger-item {
  opacity: 0;
  transform: translateY(12px);
}

.uni-grid img {
  max-height: 2.75rem;
  width: auto;
  max-width: 92%;
  height: auto;
  object-fit: contain;
  object-position: center;
  /* Quiet white marks by default; each institution's native color returns on hover. */
  filter: brightness(0) invert(1);
  opacity: 0.88;
  transition: filter var(--duration-mid) var(--ease-out), opacity var(--duration-mid) var(--ease-out);
}

/* Wide wordmarks — taller so they match icon logos without clipping */
.uni-grid img[alt="Stanford University"],
.uni-grid img[alt="Carnegie Mellon University"],
.uni-grid img[alt="Cornell University"] {
  max-height: 3.25rem;
  max-width: 96%;
}

.uni-grid img[alt="MIT"] {
  max-height: 2.5rem;
  max-width: 78%;
}

.uni-grid li:hover img,
.uni-grid li.is-color img {
  filter: none;
  opacity: 1;
}

@media (max-width: 1023px) {
  .story-close__grid {
    grid-template-columns: 1fr;
  }

  .uni-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 479px) {
  .uni-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ========== CTA band ========== */
.cta-band {
  padding-block: var(--section-y);
  background:
    radial-gradient(ellipse 50% 80% at 0% 50%, rgba(31, 79, 58, 0.055), transparent 58%),
    var(--color-paper);
}

.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-5) var(--space-6);
  max-width: 44rem;
}

.cta-band__copy {
  flex: 1 1 16rem;
  min-width: 0;
  max-width: 28rem;
}

.cta-band__copy .section__eyebrow {
  margin-bottom: var(--space-2);
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--text-display-m);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
  max-width: 18ch;
  font-optical-sizing: auto;
}

.cta-band__text {
  color: var(--color-ink-secondary);
  max-width: 40ch;
  margin: 0;
  line-height: 1.6;
  font-size: var(--text-body-m);
}

.cta-band__action {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

@media (max-width: 767px) {
  .cta-band__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    max-width: none;
  }
}

/* ========== Footer ========== */
.site-footer {
  position: relative;
  background: var(--surface-ink);
  color: rgba(255, 255, 255, 0.78);
  padding-block: var(--space-9) var(--space-6);
  overflow: hidden;
  box-shadow: var(--shadow-ink-lift);
}

.cta-band {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: 0 clamp(2rem, 8vw, 10rem) 0 auto;
  width: clamp(6.75rem, 8vw, 8.5rem);
  background: url("/images/footer-art.svg") top right / auto 100% no-repeat;
  filter: invert(26%) sepia(12%) saturate(1736%) hue-rotate(105deg) brightness(88%) contrast(84%);
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
}

.cta-band__inner {
  position: relative;
  z-index: 1;
}

@media (max-width: 767px) {
  .cta-band::after {
    right: var(--margin-inline);
    width: 5.5rem;
    opacity: 0.12;
  }
}

.site-footer a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color var(--duration-mid) var(--ease-out);
}

.site-footer a:hover {
  color: var(--color-inverse);
}

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr) minmax(0, 1.2fr);
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  align-items: start;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.site-footer__brand img,
.site-footer__brand .site-logo__wordmark {
  height: 2.25rem;
  color: var(--color-inverse);
}

.site-footer__tagline {
  font-family: var(--font-display);
  font-size: var(--text-body-l);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.88);
  max-width: 22ch;
  margin: 0;
}

.site-footer__social {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: var(--space-2);
  padding: 0.55rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-body-s);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition:
    background-color var(--duration-mid) var(--ease-out),
    border-color var(--duration-mid) var(--ease-out),
    color var(--duration-mid) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.site-footer__social:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-inverse);
  text-decoration: none;
  transform: translateY(-1px);
}

.site-footer__social svg {
  flex-shrink: 0;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__heading {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin: 0 0 var(--space-1);
}

.site-footer__nav a {
  font-size: var(--text-body-s);
  font-weight: 500;
  width: fit-content;
}

.site-footer__nav a:hover {
  color: var(--color-moss);
}

.site-footer__legal-block {
  max-width: 34rem;
}

.site-footer__legal {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.48);
  margin: 0;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-5);
  font-size: var(--text-body-s);
  color: rgba(255, 255, 255, 0.42);
}

@media (max-width: 1023px) {
  .site-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .site-footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .site-footer__nav {
    gap: var(--space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer__social:hover {
    transform: none;
  }
}

/* ========== Contact page ========== */
.page-hero {
  padding-top: calc(var(--header-inset) + var(--header-height) + var(--space-9));
  padding-bottom: var(--space-7);
  background: var(--surface-ink);
  color: var(--color-inverse);
  border-bottom: none;
  box-shadow: var(--shadow-ink-lift);
}

.page-hero .section__eyebrow {
  color: rgba(255, 255, 255, 0.55);
}

.page-hero .section__eyebrow::before {
  background: var(--color-moss);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-display-l);
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
  color: var(--color-inverse);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-8);
  padding-block: var(--space-9);
}

.contact-copy h2 {
  font-size: var(--text-title-m);
  font-weight: 500;
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
}

.contact-copy h2:first-child {
  margin-top: 0;
}

.contact-copy p {
  color: var(--color-ink-secondary);
  max-width: 36ch;
}

.contact-form {
  background: var(--color-paper-elevated);
  border: 1px solid var(--color-line);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.form-field {
  margin-bottom: var(--space-5);
}

.form-field label {
  display: block;
  font-size: var(--text-body-s);
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-ink-secondary);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--color-ink);
}

.form-field textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--color-forest);
  border-bottom-width: 2px;
  box-shadow: none;
}

.form-field.warning input,
.form-field.warning select,
.form-field.warning textarea {
  border-bottom-color: var(--color-danger);
}

.warning-message {
  display: none;
  margin-top: var(--space-2);
  font-size: var(--text-body-s);
  color: var(--color-danger);
}

.form-field.warning .warning-message {
  display: block;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.success-message,
.errors {
  display: none;
  margin-top: var(--space-4);
  font-size: var(--text-body-s);
}

.success-message {
  color: var(--color-forest);
}

.errors {
  color: var(--color-danger);
}

@media (max-width: 1023px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* ========== Donation page ========== */
.donation-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 0;
  min-height: 100vh;
  padding-top: calc(var(--header-inset) + var(--header-height));
}

.donation-aside {
  background: var(--surface-ink-alt);
  color: var(--color-inverse);
  padding: var(--space-8) var(--margin-inline);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  box-shadow:
    inset -1px 0 0 rgba(61, 122, 95, 0.35),
    16px 0 48px rgba(31, 79, 58, 0.14);
}

.donation-aside h1 {
  font-family: var(--font-display);
  font-size: var(--text-display-m);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.donation-aside p,
.donation-aside dl {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-body-m);
}

.donation-aside dl {
  margin: 0;
}

.donation-aside dt {
  font-size: var(--text-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-4);
}

.donation-aside dd {
  margin: var(--space-1) 0 0;
  font-weight: 500;
  color: var(--color-inverse);
  font-family: var(--font-mono);
  font-size: var(--text-body-s);
}

.donation-main {
  padding: var(--space-7) var(--margin-inline);
  background: var(--color-paper-elevated);
}

.donation-main iframe {
  width: 100%;
  min-height: 70vh;
  border: 0;
  background: var(--color-inverse);
}

@media (max-width: 1023px) {
  .donation-layout {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .donation-main iframe {
    min-height: 60vh;
  }
}

/* ========== Investment flow ========== */
.investment-flow {
  overflow: hidden;
}

.investment-flow .section__title {
  margin-inline: auto;
  text-align: center;
}

.investment-flow__scroll {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  margin-top: var(--space-7);
  padding: var(--space-2) var(--space-1) var(--space-4);
}

.investment-flow__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0px, 1vw, 14px);
  width: max-content;
  min-width: 100%;
  margin: 0 auto;
}

.investment-flow__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 200px;
  height: 200px;
  aspect-ratio: 1;
  padding: 12px;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 50%;
  color: var(--color-forest);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  transition: none;
}

.investment-flow__node:hover,
.investment-flow__node:focus-visible {
  border-color: var(--color-moss);
  box-shadow: 0 0 0 8px var(--color-forest-soft);
  outline: none;
  transform: translateY(-4px);
}

.investment-flow__connector {
  flex: 0 0 auto;
  width: 180px;
}

.investment-flow__connector svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.investment-flow__connector--left svg {
  height: 190px;
}

.investment-flow__connector--right svg {
  height: 135px;
}

.investment-flow__swoosh {
  fill: none;
  stroke: var(--color-line);
  stroke-width: 2.4;
  stroke-linecap: round;
}

.investment-flow__connector--left marker path,
.investment-flow__connector--right marker path {
  fill: var(--color-line);
}

.investment-flow__label-guide {
  fill: none;
  stroke: none;
}

.investment-flow__arc-label {
  fill: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-anchor: middle;
}

.investment-flow__cycle {
  position: relative;
  flex: 0 0 auto;
  width: 440px;
}

.investment-flow__cycle-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.investment-flow__cycle-center {
  position: absolute;
  top: 25%;
  left: 25%;
  width: 50%;
  height: 50%;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-paper);
}

.investment-flow__cycle-center img {
  width: 62%;
  height: auto;
}

.investment-flow__ring-label {
  fill: var(--color-inverse);
  font-family: var(--font-sans);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-anchor: middle;
}

.investment-flow__reference-segment--invest {
  fill: var(--color-ink-deep);
}

.investment-flow__reference-segment--returns {
  fill: var(--color-moss);
}

.investment-flow__reference-segment--reinvest {
  fill: #86d6a6;
}

@media (max-width: 900px) {
  .investment-flow__scroll {
    margin-top: var(--space-6);
  }

  .investment-flow__connector {
    width: 210px;
  }
}

@media (max-width: 639px) {
  .investment-flow__row {
    justify-content: flex-start;
  }
}

/* Reference flywheel typography remains local to the SVG. */
.investment-flow__cycle-svg .investment-flow__ring-label {
  font-family: var(--font-sans);
}

/* ========== Reveal + Stagger ========== */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children — parent triggers, each child animates with delay */
.stagger-item {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}

.stagger-item.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .stagger-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Hide number spinners on contact phone */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

/* ========== Interactive layer ========== */`r`n.site-nav__list a.is-active {
  color: var(--color-ink);
}

.site-nav__list a.is-active::after {
  right: 0;
}

/* Impact items — subtle pulse when visible */
.impact-item.is-visible .impact-item__value {
  animation: impact-pop 0.7s var(--ease-out) both;
}

@keyframes impact-pop {
  from {
    opacity: 0.4;
    transform: translateY(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Form fields — focus glow */
.form-field input,
.form-field select,
.form-field textarea {
  transition: border-bottom-color var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  box-shadow: 0 4px 0 -2px rgba(31, 79, 58, 0.15);
}

@media (prefers-reduced-motion: reduce) {
  .hero__image,
  .hero__image.is-active,
  .founder-card,
  .logo-tile,
  .btn::after,
  .impact-item.is-visible .impact-item__value {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }

  .hero__image {
    opacity: 0;
  }

  .hero__image.is-active {
    opacity: 1;
  }

  .hero__art::after {
    display: none;
  }
}

/* ========== Back to top ========== */
.back-to-top {
  position: fixed;
  right: max(1.25rem, var(--margin-inline));
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px) + 1.25rem);
  z-index: var(--z-back-top);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-forest);
  color: var(--color-inverse);
  cursor: pointer;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    0 8px 24px rgba(31, 79, 58, 0.28);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(0.92);
  transition:
    opacity var(--duration-mid) var(--ease-out),
    visibility var(--duration-mid) var(--ease-out),
    transform var(--duration-mid) var(--ease-out),
    background-color var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  background: var(--color-forest-hover);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 10px 28px rgba(31, 79, 58, 0.36);
  transform: translateY(-2px) scale(1);
}

.back-to-top:active {
  transform: translateY(0) scale(0.96);
}

.back-to-top:focus-visible {
  outline: none;
  box-shadow:
    var(--focus-ring),
    0 8px 24px rgba(31, 79, 58, 0.28);
}

.back-to-top svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .back-to-top {
    transition: opacity var(--duration-fast) linear, visibility var(--duration-fast) linear;
    transform: none;
  }

  .back-to-top.is-visible,
  .back-to-top:hover,
  .back-to-top:active {
    transform: none;
  }
}

@media (max-width: 1023px) {
  .founder-card {
    transform: none;
  }

  .hero__stage {
    width: min(100%, 26rem);
  }
}

/* About process refinement */
.steps {
  gap: 0;
  margin-top: clamp(3rem, 5vw, 4.75rem);
}

.step {
  min-height: 15.5rem;
  padding: var(--space-6) var(--space-6) var(--space-5) 0;
}

.step + .step {
  padding-left: var(--space-6);
}

.step__num-wrap {
  margin-bottom: var(--space-5);
}

.step {
  transition: transform var(--duration-mid) var(--ease-out);
}

.step:hover {
  transform: translateY(-0.25rem);
}

@media (prefers-reduced-motion: reduce) {
  .step {
    transition: none;
  }

  .step:hover {
    transform: none;
  }
}

.step__num-badge {
  width: 2.625rem;
  height: 2.625rem;
  border-color: rgba(31, 79, 58, 0.24);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: none;
}

.step:hover .step__num-badge {
  transform: none;
  background: var(--color-forest-soft);
}

.step__title {
  max-width: 14ch;
  font-size: clamp(1.55rem, 2vw, 2.125rem);
  line-height: 1.15;
  margin-bottom: var(--space-3);
}

.step__body {
  max-width: 31ch;
  font-size: var(--text-body-m);
  line-height: 1.58;
}

@media (max-width: 1023px) {
  .steps {
    gap: 0;
  }

  .step,
  .step + .step {
    display: grid;
    grid-template-columns: 3.75rem minmax(0, 1fr);
    gap: var(--space-4);
    min-height: 0;
    padding: var(--space-5) 0;
    border-left: 0;
  }

  .step__num-wrap {
    margin: 0;
  }

  .step__content {
    padding-top: 0;
  }

  .step__title {
    max-width: none;
  }
}

@media (max-width: 479px) {
  .step,
  .step + .step {
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: var(--space-3);
  }

  .step__num-badge {
    width: 2.375rem;
    height: 2.375rem;
  }
}
/* Impact metrics refinement */
.impact-band {
  border-block: 0;
  padding-block: clamp(3.75rem, 6vw, 6rem);
}

.impact-band__grid {
  gap: clamp(0.875rem, 1.8vw, 1.5rem);
}

.impact-item {
  display: flex;
  min-height: clamp(12.5rem, 18vw, 15rem);
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  text-align: left;
  border-radius: var(--radius-l);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.76), rgba(241, 246, 243, 0.62));
  box-shadow: 0 1px 0 rgba(31, 79, 58, 0.11) inset, 0 0.75rem 2.25rem rgba(19, 46, 34, 0.045);
  transition: transform var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
}

.impact-item + .impact-item {
  padding-left: clamp(1.75rem, 3vw, 2.5rem);
}

.impact-item + .impact-item::before {
  display: none;
}

.impact-item:hover {
  transform: translateY(-0.25rem);
  box-shadow: 0 1px 0 rgba(31, 79, 58, 0.12) inset, 0 1.25rem 2.75rem rgba(19, 46, 34, 0.09);
}

.impact-item__value {
  margin: 0;
  font-size: clamp(2.8rem, 3vw + 1rem, 4rem);
}

.impact-item__label {
  max-width: 24ch;
  margin: 0;
  font-size: 0.6875rem;
  line-height: 1.6;
}

@media (max-width: 767px) {
  .impact-band__grid {
    gap: var(--space-3);
  }

  .impact-item,
  .impact-item + .impact-item {
    min-height: 10.5rem;
    padding: var(--space-5);
    text-align: left;
  }

  .impact-item__label {
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .impact-item {
    transition: none;
  }

  .impact-item:hover {
    transform: none;
  }
}
/* Founder and partner logo refinement */
.founder-row__detail .founder-row__school-logo {
  width: auto;
  height: 2rem;
  max-width: 7.5rem;
  object-position: left center;
}

.portfolio-ledger--partners .portfolio-entry__brand--a16z {
  height: 4.25rem;
  margin-bottom: var(--space-1);
}

.portfolio-ledger--partners .portfolio-entry__brand--a16z img {
  width: auto;
  max-width: min(13.5rem, 100%);
  max-height: 4.25rem;
  opacity: 1;
}

@media (max-width: 767px) {
  .founder-row__detail .founder-row__school-logo {
    height: 1.75rem;
  }

  .portfolio-ledger--partners .portfolio-entry__brand--a16z {
    height: 3.5rem;
  }

  .portfolio-ledger--partners .portfolio-entry__brand--a16z img {
    max-height: 3.5rem;
  }
}
/* Portfolio website alignment */
.portfolio-ledger--investments .portfolio-entry__story,
.portfolio-ledger--partners .portfolio-entry__story {
  width: 100%;
  flex: 1 1 auto;
}

.portfolio-ledger--investments .portfolio-entry__link,
.portfolio-ledger--partners .portfolio-entry__link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.025em;
}
/* White navigation and scroll-aware header */
/* Unitless 0 here breaks every calc(var(--header-inset) + <length>) that uses it. */
:root { --header-height: 5rem; --header-inset: 0rem; }
.site-header, .site-header.is-scrolled { top: 0; right: 0; left: 0; width: 100%; max-width: none; height: var(--header-height); margin: 0; border: 0; border-bottom: 1px solid rgba(31, 79, 58, 0.12); border-radius: 0; background: rgba(255, 255, 255, 0.97); box-shadow: none; backdrop-filter: blur(16px) saturate(1.1); -webkit-backdrop-filter: blur(16px) saturate(1.1); transition: transform 0.32s var(--ease-out), background-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out); }
.site-header.is-scrolled { box-shadow: 0 0.5rem 1.5rem rgba(19, 46, 34, 0.06); }
.site-header.is-hidden { transform: translateY(calc(-100% - 0.25rem)); }
.site-header__inner { width: min(100% - (var(--margin-inline) * 2), var(--grid-max)); max-width: none; margin-inline: auto; padding: 0; }
.site-logo img { height: 2.85rem; }
.site-nav { gap: clamp(1.5rem, 3vw, 3rem); }
.site-nav__list { gap: clamp(1.15rem, 2vw, 2.25rem); }
.site-nav__list a { font-size: 0.75rem; letter-spacing: 0.07em; color: var(--color-ink-secondary); }
.site-header .btn--primary { min-height: 2.55rem; padding-inline: 1.1rem; border-radius: var(--radius-m); }
@media (max-width: 1023px) { :root { --header-height: 4.5rem; } .site-header, .site-header.is-scrolled { height: var(--header-height); border-radius: 0; } .site-header__inner { width: 100%; padding-inline: var(--margin-inline); } .site-logo img { height: 2.35rem; } .site-nav { top: calc(100% + 0.5rem); right: var(--margin-inline); left: var(--margin-inline); background: rgba(255, 255, 255, 0.98); border-radius: var(--radius-l); } }
@media (prefers-reduced-motion: reduce) { .site-header { transition: none; } }
/* Refined landing header */
:root {
  --header-height: 4.45rem;
}

.site-header {
  border-bottom-color: rgba(255, 255, 255, 0.22);
  background: rgba(245, 247, 244, 0.7);
  box-shadow: 0 0.4rem 1.5rem rgba(19, 46, 34, 0.025);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
}

.site-header.is-scrolled {
  border-bottom-color: rgba(31, 79, 58, 0.12);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 0.45rem 1.35rem rgba(19, 46, 34, 0.07);
}

.site-logo img {
  height: 2.55rem;
}

.site-header .btn--primary {
  min-height: 2.35rem;
  padding-inline: 1rem;
}

@media (max-width: 1023px) {
  :root {
    --header-height: 4rem;
  }

  .site-logo img {
    height: 2.1rem;
  }

  .site-header .btn--primary {
    min-height: 2.25rem;
  }
}
/* University card motion refinement */
.story-close .uni-grid li {
  transition:
    background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.story-close .uni-grid li:hover {
  transform: translateY(-0.2rem);
}

.story-close .uni-grid img {
  transition:
    filter 0.58s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.58s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .story-close .uni-grid li,
  .story-close .uni-grid img {
    transition: none;
  }
}
/* Portfolio density refinement */
@media (min-width: 768px) {
  .portfolio-ledger--investments,
  .portfolio-ledger--partners {
    margin-top: clamp(2rem, 3.2vw, 3rem);
  }

  .portfolio-ledger--investments .portfolio-entry,
  .portfolio-ledger--partners .portfolio-entry {
    min-height: clamp(16rem, 18vw, 18rem);
    padding: clamp(1.75rem, 2.6vw, 2.5rem);
  }

  .portfolio-ledger--investments .portfolio-entry__story,
  .portfolio-ledger--partners .portfolio-entry__story {
    min-height: 0;
    margin-top: var(--space-4);
  }

  .portfolio-ledger--investments .portfolio-entry__story p,
  .portfolio-ledger--partners .portfolio-entry__story p {
    max-width: 44ch;
  }

  .portfolio-ledger--investments .portfolio-entry__link,
  .portfolio-ledger--partners .portfolio-entry__link {
    padding-top: var(--space-4);
  }

  .portfolio-intro--partners {
    margin-top: clamp(3.75rem, 6vw, 5.5rem);
  }
}
/* Image-backed About process cards */
.steps .step,
.steps .step + .step {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 30rem;
  overflow: hidden;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border: 0;
  border-radius: var(--radius-xl);
  isolation: isolate;
  color: var(--color-inverse);
  background-color: var(--color-ink-deep);
  background-position: center;
  background-size: cover;
  box-shadow: 0 1.25rem 3rem rgba(8, 20, 15, 0.14);
}

.steps .step::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  background: linear-gradient(145deg, rgba(8, 20, 15, 0.93) 0%, rgba(8, 20, 15, 0.80) 47%, rgba(8, 20, 15, 0.24) 100%);
}

.steps .step--founders { background-image: url("/images/step-founders.png"); }
.steps .step--returns { background-image: url("/images/step-returns.png"); }
.steps .step--scholarships { background-image: url("/images/step-scholarships.png"); }

.steps .step__num-wrap,
.steps .step__content { position: relative; z-index: 1; }
.steps .step__num-wrap { margin-bottom: auto; }

.steps .step__num-badge {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(8, 20, 15, 0.30);
  box-shadow: none;
}

.steps .step:hover .step__num-badge {
  background: rgba(31, 79, 58, 0.82);
  border-color: var(--color-inverse);
}

.steps .step__num,
.steps .step__title { color: var(--color-inverse); }
.steps .step__body { color: rgba(255, 255, 255, 0.86); }

@media (max-width: 1023px) {
  .steps .step,
  .steps .step + .step {
    display: flex;
    min-height: 24rem;
    padding: var(--space-5);
  }

  .steps .step__num-wrap { margin-bottom: auto; }
  .steps .step__content { padding-top: 0; }
}
/* Process card spacing and proportion refinement */
.steps {
  gap: clamp(1rem, 1.8vw, 1.5rem);
}

.steps .step,
.steps .step + .step {
  min-height: clamp(27rem, 30vw, 33rem);
  padding: clamp(1.75rem, 2.5vw, 2.5rem);
}

.steps .step__content {
  max-width: 32ch;
}

.steps .step--founders { background-position: 57% center; }
.steps .step--returns { background-position: 58% center; }
.steps .step--scholarships { background-position: 61% center; }

@media (max-width: 1023px) {
  .steps { gap: var(--space-5); }
  .steps .step,
  .steps .step + .step { min-height: 24rem; }
}
/* Founder showcase detail hierarchy and paired-card alignment */
.founder-showcase {
  align-items: start;
}

.founder-showcase .founder-row {
  align-items: start;
  min-height: 0;
}

.founder-row__portrait {
  align-self: start;
}

.founder-row__content {
  min-height: 0;
  height: auto;
}

.founder-row__role {
  margin-bottom: 0.85rem;
}

.founder-row__details {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-3);
  padding-top: var(--space-4);
}

.founder-row__detail {
  align-items: flex-start;
  gap: var(--space-2) var(--space-3);
  font-size: clamp(0.9rem, 1vw, 1rem);
  line-height: 1.42;
}

.founder-row__detail-label {
  margin-bottom: var(--space-1);
  font-size: 0.75rem;
}

.founder-row__detail strong {
  font-size: 1rem;
  line-height: 1.3;
}

.founder-row__detail img {
  height: 2.2rem;
}

.founder-row__detail--exits {
  gap: var(--space-3);
}

.founder-row__detail--exits div {
  gap: 0.2rem;
}

@media (max-width: 639px) {
  .founder-showcase .founder-row { min-height: 0; }
  .founder-row__details { gap: var(--space-4); }
}
/* Subtle type hierarchy for the founder section */
#founders .section__title {
  font-weight: 400;
  letter-spacing: -0.022em;
}

#founders .founder-row__name {
  font-weight: 600;
  letter-spacing: -0.025em;
}
/* Founder title hierarchy correction */
#founders .section__title { font-weight: 600 !important; }
#founders .founder-row__name { font-weight: 400 !important; }
/* Keep both founder profiles within the shared portrait height */
.founder-row__detail--exits div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.65rem;
  width: 100%;
}

.founder-row__detail--exits div strong,
.founder-row__detail--exits div span {
  line-height: 1.42;
}

@media (max-width: 639px) {
  .founder-row__detail--exits div { gap: 0.15rem 0.5rem; }
}
/* Founder card: fixed 3:4 portrait, content stays top-aligned (no stretch gap) */
.founder-showcase .founder-row { align-items: start; }
.founder-row__portrait { aspect-ratio: 3 / 4; align-self: start; }
.founder-row__content { min-height: 0; height: auto; }
.founder-row__details {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto;
  flex: 0 0 auto;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  gap: var(--space-4);
}
.founder-row__detail--exits {
  align-self: start;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-2);
}
.founder-row__detail--exits .founder-row__detail-label { margin-bottom: var(--space-1); }
.founder-row__exit {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.35rem;
  font-size: var(--text-body-s);
  line-height: 1.45;
}
.founder-row__exit strong { color: var(--color-ink); }
.founder-row__exit span { color: var(--color-ink-muted); }
.founder-row__more-exits {
  align-self: flex-start;
  margin-top: var(--space-1);
  padding: 0;
  border: 0;
  color: var(--color-forest);
  background: transparent;
  font: inherit;
  font-size: var(--text-body-s);
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.founder-row__more-exits:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
@media (max-width: 639px) {
  .founder-row__content { min-height: 0; }
  .founder-row__details { flex: 0 0 auto; }
}
/* Keep matched 3:4 portraits and remove the forced Education gap */
.founder-showcase {
  grid-auto-rows: auto;
}

.founder-showcase .founder-row {
  grid-template-rows: auto;
}

.founder-row__portrait {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
}

.founder-row__details {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  grid-template-rows: none;
  gap: var(--space-4);
}

.founder-row__detail--exits {
  min-height: 0;
}

.founder-row__details > .founder-row__detail:last-child {
  margin-top: 0;
}
/* Compact founder outcome details within the shared portrait height */
.founder-row__details {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
}

.founder-row__detail--exits {
  gap: var(--space-1);
}

.founder-row__detail--exits .founder-row__detail-label {
  display: none;
}
/* Founder outcome alignment and education spacing */
.founder-row__exit {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: baseline;
  column-gap: var(--space-3);
  width: 100%;
}

.founder-row__exit span {
  min-width: 0;
}

.founder-row__detail--exits + .founder-row__detail {
  margin-top: var(--space-2);
}

@media (max-width: 639px) {
  .founder-row__exit {
    grid-template-columns: 1fr;
    row-gap: 0.15rem;
  }
}
/* Balance education-mark scale across founder profiles */
.founder-row__detail img[alt="Harvard Business School"] {
  height: 2.75rem;
}
/* Uploaded founder and portfolio SVG logo proportions */
.founder-row__company img[alt="AutoProtect"] {
  width: auto;
  height: 1.35rem;
  max-width: 9.5rem;
}

.founder-row__company img[alt="Stonks"] {
  width: auto;
  height: 2rem;
  max-width: 9.5rem;
}

.portfolio-entry__brand img[alt="AutoProtect"],
.portfolio-entry__brand img[alt="Bain Capital"],
.portfolio-entry__brand img[alt="Bain Capital Ventures"] {
  width: auto;
  max-width: 11rem;
  max-height: 2.5rem;
}
/* Typography calibration: a clearer, quieter hierarchy across the site */
:root {
  --leading-display: 1.12;
  --leading-body: 1.62;
}

.section__title,
.page-hero__title,
.hero__title,
.story-close__content .section__title,
.cta-band__title {
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: var(--leading-display);
}

.section__eyebrow,
.founder-row__detail-label,
.portfolio-entry__category,
.impact-item__label,
.site-nav__list a {
  font-weight: 500;
}

.section__intro > p,
.portfolio-intro__text,
.portfolio-entry__story p,
.step__body,
.founder-row__role,
.founder-row__detail,
.story-close__content > p:not(.section__eyebrow) {
  font-weight: 400;
  line-height: var(--leading-body);
}

.step__title,
.impact-item__value,
.portfolio-entry__name {
  font-weight: 500;
  letter-spacing: -0.025em;
}

.founder-row__name {
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.founder-row__detail strong {
  font-weight: 600;
  letter-spacing: -0.012em;
}

.portfolio-entry__link,
.btn,
.site-header .btn--primary {
  font-weight: 500;
}

#founders .section__title {
  font-weight: 600 !important;
}

@media (max-width: 767px) {
  .section__title,
  .page-hero__title,
  .hero__title {
    letter-spacing: -0.025em;
  }

  .section__intro > p,
  .portfolio-entry__story p,
  .step__body {
    font-size: var(--text-body-m);
  }
}
/* More compact process cards with an image-only hover zoom */
.steps .step,
.steps .step + .step {
  min-height: clamp(25rem, 27vw, 29rem);
  background-image: none;
}

.steps .step::after {
  position: absolute;
  z-index: 0;
  inset: -0.4rem;
  content: "";
  background-image: var(--step-image);
  background-position: inherit;
  background-size: cover;
  transition: transform 650ms var(--ease-out);
  will-change: transform;
}

.steps .step::before {
  z-index: 1;
}

.steps .step__num-wrap,
.steps .step__content {
  z-index: 2;
}

.steps .step--founders { --step-image: url("/images/step-founders.png"); }
.steps .step--returns { --step-image: url("/images/step-returns.png"); }
.steps .step--scholarships { --step-image: url("/images/step-scholarships.png"); }

.steps .step:hover::after {
  transform: scale(1.045);
}

@media (max-width: 1023px) {
  .steps .step,
  .steps .step + .step {
    min-height: 23rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .steps .step::after {
    transition: none;
  }

  .steps .step:hover::after {
    transform: none;
  }
}
/* Responsive landscape investment flow asset */
.investment-flow__visual {
  width: min(100%, 66.6875rem);
  aspect-ratio: 1067 / 353;
  margin: clamp(2rem, 4vw, 3.5rem) auto 0;
}

.investment-flow__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1067 / 353;
  object-fit: contain;
}

@media (max-width: 767px) {
  .investment-flow__visual {
    width: 100%;
    margin-top: var(--space-6);
  }
}
/* Use the full width of paired portfolio cards on large screens */
@media (min-width: 1100px) {
  .portfolio-ledger--investments .portfolio-entry,
  .portfolio-ledger--partners .portfolio-entry {
    display: grid;
    grid-template-columns: minmax(11rem, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(1.75rem, 3.2vw, 3.5rem);
    align-items: center;
    min-height: clamp(14rem, 16vw, 17rem);
    padding: clamp(1.75rem, 2.8vw, 2.75rem);
  }

  .portfolio-ledger--investments .portfolio-entry__story,
  .portfolio-ledger--partners .portfolio-entry__story {
    width: 100%;
    min-height: 0;
    max-width: none;
    height: 100%;
    margin-top: 0;
  }

  .portfolio-ledger--investments .portfolio-entry__story p,
  .portfolio-ledger--partners .portfolio-entry__story p {
    max-width: none;
    font-size: var(--text-body-m);
  }

  .portfolio-ledger--investments .portfolio-entry__link,
  .portfolio-ledger--partners .portfolio-entry__link {
    margin-top: auto;
    padding-top: var(--space-4);
  }
}
/* Compact, legible founder profiles on phones */
@media (max-width: 639px) {
  #founders .founder-showcase {
    gap: var(--space-8);
    margin-top: var(--space-5);
  }

  #founders .founder-showcase .founder-row {
    gap: var(--space-4);
  }

  #founders .founder-row__portrait {
    width: min(100%, 15.5rem);
    justify-self: start;
    aspect-ratio: 3 / 4;
  }

  #founders .founder-row__name {
    margin-bottom: var(--space-1);
    font-size: clamp(2rem, 9.5vw, 2.4rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
  }

  #founders .founder-row__role {
    margin-bottom: var(--space-3);
    font-size: 0.875rem;
    line-height: 1.45;
  }

  #founders .founder-row__company {
    min-height: 2.1rem;
    margin-bottom: var(--space-3);
  }

  #founders .founder-row__company img[alt="AutoProtect"] {
    height: 1.35rem !important;
  }

  #founders .founder-row__company img[alt="Stonks"] {
    height: 2rem !important;
  }

  #founders .founder-row__details {
    gap: var(--space-3);
    margin-top: var(--space-2);
    padding-top: var(--space-3);
  }

  #founders .founder-row__detail {
    font-size: 0.8125rem;
    line-height: 1.45;
  }

  #founders .founder-row__detail strong {
    font-size: 0.875rem;
  }

  #founders .founder-row__detail img[alt="Harvard Business School"] {
    height: 2.25rem;
  }
}
/* Mobile founder cards: centered full portraits with unmistakable ownership */
@media (max-width: 639px) {
  #founders .founder-showcase {
    gap: var(--space-7);
    margin-top: var(--space-5);
  }

  #founders .founder-showcase .founder-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-l);
    background: var(--color-paper-elevated);
    box-shadow: 0 0.75rem 2rem rgba(19, 46, 34, 0.045);
  }

  #founders .founder-row__portrait {
    width: min(100%, 17rem);
    justify-self: center;
    aspect-ratio: 3 / 4;
  }

  #founders .founder-row__content {
    width: 100%;
  }

  #founders .founder-row__name {
    margin-bottom: var(--space-1);
    font-size: clamp(2rem, 9.5vw, 2.4rem);
    line-height: 1.08;
  }

  #founders .founder-row__role {
    margin-bottom: var(--space-3);
  }

  #founders .founder-row__company {
    margin-bottom: var(--space-3);
  }

  #founders .founder-row__details {
    gap: var(--space-3);
    margin-top: 0;
    padding-top: var(--space-3);
  }

  #founders .founder-row__detail--exits + .founder-row__detail {
    margin-top: var(--space-2);
  }
}
/* Mobile founder profiles: editorial layout without an outer white card */
@media (max-width: 639px) {
  #founders .founder-showcase {
    gap: var(--space-7);
  }

  #founders .founder-showcase .founder-row {
    gap: var(--space-4);
    padding: 0 0 var(--space-7);
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  #founders .founder-showcase .founder-row:not(:last-child) {
    border-bottom: 1px solid var(--color-line-strong);
  }

  #founders .founder-row__portrait {
    width: min(100%, 17rem);
    justify-self: center;
  }

  #founders .founder-row__content {
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-line);
  }

  #founders .founder-row__details {
    border-top-color: var(--color-line);
  }
}
/* Larger brand marks across portfolio and co-investor ledgers */
.portfolio-ledger--investments .portfolio-entry__brand img,
.portfolio-ledger--partners .portfolio-entry__brand img {
  transform: scale(1.18);
  transform-origin: left center;
  transition: opacity var(--duration-mid) var(--ease-out), transform var(--duration-mid) var(--ease-out);
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-ledger--investments .portfolio-entry__brand img,
  .portfolio-ledger--partners .portfolio-entry__brand img {
    transition: none;
  }
}
/* Remove stray page overflow and visible browser scrollbar chrome */
html,
body {
  overflow-x: clip;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}
/* Normalize repeated section-heading hierarchy */
#founders .section__title {
  font-size: var(--text-display-m);
  font-weight: 500 !important;
}
/* Switch navigation before desktop labels can crowd or clip */
@media (max-width: 1199px) {
  .site-header__inner {
    position: relative;
    gap: 0.5rem;
  }

  .nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    width: 2.75rem;
    height: 2.75rem;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    left: 0;
    z-index: var(--z-nav);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    max-height: min(70vh, 26rem);
    overflow-y: auto;
    border: 1px solid rgba(31, 79, 58, 0.12);
    border-radius: var(--radius-l);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 1.25rem 3rem rgba(19, 46, 34, 0.14);
    transform: translateY(-0.375rem) scale(0.98);
    transform-origin: top center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.28s var(--ease-out), opacity 0.28s var(--ease-out), visibility 0.28s;
  }

  .site-nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.125rem;
    width: 100%;
  }

  .site-nav__list a {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    letter-spacing: 0.01em;
    border-radius: var(--radius-s);
  }

  .site-nav__list a::after {
    display: none;
  }

  .site-nav .btn {
    width: 100%;
    margin-top: 0.5rem;
    min-height: 2.75rem;
  }
}
/* Let the founder showcase end at its content instead of reserving empty height */
@media (min-width: 640px) {
  .founder-showcase .founder-row {
    min-height: 0;
  }
}
/* Mobile header occupies space above the hero instead of covering its copy */
@media (max-width: 1023px) {
  .site-header,
  .site-header.is-scrolled {
    position: sticky;
    top: 0;
  }

  .hero__copy {
    padding-top: 2.5rem;
  }
}
/* ========== Slide-in menu (below 1024px) ==========
   Mirrors src/components/SiteHeader.module.css. Keep the two in sync. */
.nav-scrim,
.nav-drawer {
  display: none;
}

@media (max-width: 1023px) {
  .site-nav {
    display: none;
  }

  .nav-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: var(--z-nav);
    background: rgba(8, 20, 15, 0.34);
    backdrop-filter: blur(10px) saturate(1.05);
    -webkit-backdrop-filter: blur(10px) saturate(1.05);
    opacity: 0;
    visibility: hidden;
    /* Visibility flips instantly on open, delayed only on close, so the panel
       is focusable the moment it opens. */
    transition:
      opacity 0.42s var(--ease-out),
      visibility 0s linear 0.42s;
  }

  .nav-scrim.is-open {
    opacity: 1;
    visibility: visible;
    transition:
      opacity 0.42s var(--ease-out),
      visibility 0s linear 0s;
  }

  .nav-drawer {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    z-index: calc(var(--z-nav) + 1);
    flex-direction: column;
    width: min(88vw, 23rem);
    height: 100dvh;
    padding:
      calc(env(safe-area-inset-top, 0px) + var(--space-5))
      var(--space-5)
      calc(env(safe-area-inset-bottom, 0px) + var(--space-5));
    color: var(--color-inverse);
    background:
      radial-gradient(ellipse 85% 45% at 100% 0%, rgba(61, 122, 95, 0.4), transparent 62%),
      radial-gradient(ellipse 75% 45% at 0% 100%, rgba(45, 110, 80, 0.32), transparent 64%),
      linear-gradient(165deg, #0c1a14 0%, #08140f 48%, #0a1612 100%);
    border-left: 1px solid rgba(61, 122, 95, 0.4);
    box-shadow: -1.5rem 0 3.5rem rgba(0, 0, 0, 0.45);
    overflow-y: auto;
    scrollbar-width: none;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    transition:
      transform 0.42s var(--ease-out),
      visibility 0s linear 0.42s;
  }

  .nav-drawer:focus {
    outline: none;
  .nav-drawer::-webkit-scrollbar {
    display: none;
  }

  }

  .nav-drawer.is-open {
    transform: translateX(0);
    visibility: visible;
    transition:
      transform 0.42s var(--ease-out),
      visibility 0s linear 0s;
  }

  .nav-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .nav-drawer__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
  }

  .nav-drawer__logo img {
    height: 2.35rem;
    width: auto;
  }

  .nav-drawer__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-inverse);
    cursor: pointer;
    transition:
      background-color var(--duration-fast) var(--ease-out),
      border-color var(--duration-fast) var(--ease-out);
  }

  .nav-drawer__close:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.34);
  }

  /* Centres the links in the space between the header row and the footer */
  .nav-drawer__nav {
    margin-block: auto;
    padding-block: var(--space-6);
  }

  .nav-drawer__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .nav-drawer__list li {
    opacity: 0;
    transform: translateX(14px);
    transition:
      opacity 0.32s var(--ease-out),
      transform 0.32s var(--ease-out);
  }

  .nav-drawer.is-open .nav-drawer__list li {
    opacity: 1;
    transform: translateX(0);
  }

  .nav-drawer.is-open .nav-drawer__list li:nth-child(1) { transition-delay: 0.12s; }
  .nav-drawer.is-open .nav-drawer__list li:nth-child(2) { transition-delay: 0.17s; }
  .nav-drawer.is-open .nav-drawer__list li:nth-child(3) { transition-delay: 0.22s; }
  .nav-drawer.is-open .nav-drawer__list li:nth-child(4) { transition-delay: 0.27s; }

  /* Large, full-width rows: comfortably past the 44px minimum tap target */
  .nav-drawer__list a {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 3.75rem;
    padding: 0.5rem 0.25rem 0.5rem 0;
    font-family: var(--font-display);
    font-size: clamp(1.625rem, 6.5vw, 2.125rem);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.035em;
    color: var(--color-inverse);
    text-decoration: none;
    transition:
      color var(--duration-mid) var(--ease-out),
      transform var(--duration-mid) var(--ease-out);
  }

  /* Accent rule that grows in on hover and marks the current section */
  .nav-drawer__list a::before {
    content: "";
    position: absolute;
    left: -0.75rem;
    top: 50%;
    width: 3px;
    height: 0;
    border-radius: var(--radius-pill);
    background: linear-gradient(180deg, var(--color-moss), #86d6a6);
    transform: translateY(-50%);
    transition: height var(--duration-mid) var(--ease-out);
  }

  .nav-drawer__list a:hover,
  .nav-drawer__list a:focus-visible,
  .nav-drawer__list a.is-active,
  .nav-drawer__list a[aria-current="page"] {
    color: #86d6a6;
    transform: translateX(0.5rem);
  }

  .nav-drawer__list a:hover::before,
  .nav-drawer__list a:focus-visible::before,
  .nav-drawer__list a.is-active::before,
  .nav-drawer__list a[aria-current="page"]::before {
    height: 60%;
  }

  .nav-drawer__list a:focus-visible {
    outline: none;
  }

  .nav-drawer__foot {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding-top: var(--space-5);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .nav-drawer__cta {
    width: 100%;
    min-height: 3.5rem;
    border: 0;
    border-radius: var(--radius-m);
    font-size: var(--text-body-m);
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--color-ink-deep);
    background: linear-gradient(115deg, #6fc79b 0%, #86d6a6 55%, #a5e5c0 100%);
    box-shadow: 0 0.75rem 1.75rem rgba(61, 122, 95, 0.32);
  }

  .nav-drawer__cta::after {
    display: none;
  }

  .nav-drawer__cta:hover {
    color: var(--color-ink-deep);
    box-shadow: 0 0.9rem 2.25rem rgba(134, 214, 166, 0.4);
  }

  .nav-drawer__link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: var(--space-2);
    font-size: var(--text-body-s);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.66);
    text-decoration: none;
    transition:
      gap var(--duration-mid) var(--ease-out),
      color var(--duration-mid) var(--ease-out);
  }

  .nav-drawer__link:hover {
    gap: var(--space-3);
    color: #86d6a6;
  }

  body.nav-open {
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-scrim,
  .nav-drawer,
  .nav-drawer__list li {
    transition: none;
  }

  .nav-drawer__list li {
    opacity: 1;
    transform: none;
  }
}

/* Keep section copy proportional to the available reading column.
   The previous character caps were narrow enough to strand short words on
   their own line on otherwise wide viewports. */
@media (min-width: 768px) {
  .section__title {
    font-size: clamp(1.75rem, 1.25vw + 1rem, 2.125rem);
    max-width: 32ch;
  }

  .section__lead,
  .participate-intro,
  .portfolio-intro__text {
    max-width: 72ch;
  }

  .portfolio-intro {
    max-width: 64rem;
  }

  .portfolio-intro .section__title {
    max-width: 32ch;
  }

  .cta-band__inner {
    max-width: 64rem;
  }

  .cta-band__copy {
    flex-basis: 34rem;
    max-width: 40rem;
  }

  .cta-band__title {
    font-size: clamp(1.75rem, 1.25vw + 1rem, 2.125rem);
    max-width: none;
  }

  .cta-band__text {
    max-width: 58ch;
  }
}

@media (min-width: 768px) {
  /* Keep �go further.� together without enlarging the reading column. */
  .portfolio-intro--partners .portfolio-intro__text {
    max-width: none;
    font-size: 1.0625rem;
    letter-spacing: -0.012em;
  }
}

@media (min-width: 768px) {
  /* Let the About narrative use the full single-column width on tablet. */
  .about-intro__copy .section__lead {
    max-width: 80ch;
  }
}

/* One shared shape for text CTA buttons across the site. */
.btn,
.site-header .btn--primary,
.nav-drawer__cta {
  border-radius: var(--radius-m);
}

/* Text CTAs follow the pill treatment used in the hero. */
.btn,
.site-header .btn--primary,
.nav-drawer__cta {
  border-radius: var(--radius-pill);
}

/* Hero-overlay navigation: transparent and white at the top, solid after the hero. */
.site-header {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header:not(.is-scrolled) .site-logo img {
  filter: brightness(0) invert(1);
}

.site-header:not(.is-scrolled) .site-nav__list a {
  color: rgba(255, 255, 255, 0.82);
}

.site-header:not(.is-scrolled) .site-nav__list a:hover,
.site-header:not(.is-scrolled) .site-nav__list a[aria-current="page"],
.site-header:not(.is-scrolled) .site-nav__list a.is-active {
  color: var(--color-inverse);
}

.site-header:not(.is-scrolled) .site-nav__list a::after {
  background: var(--color-inverse);
}

.site-header:not(.is-scrolled) .btn--primary {
  background: var(--color-inverse);
  border-color: rgba(255, 255, 255, 0.72);
  color: var(--color-ink);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.16);
}

.site-header:not(.is-scrolled) .btn--primary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-ink);
}

.site-header:not(.is-scrolled) .nav-toggle__bar {
  background: var(--color-inverse);
}

.site-header:not(.is-scrolled) .nav-toggle:hover,
.site-header:not(.is-scrolled) .nav-toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.14);
}

.site-header:not(.is-scrolled) .nav-toggle:focus-visible {
  outline-color: var(--color-inverse);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(31, 79, 58, 0.12);
  box-shadow: 0 0.45rem 1.35rem rgba(19, 46, 34, 0.07);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
}

.site-header.is-scrolled .site-logo img {
  filter: none;
}

.site-header.is-scrolled .site-nav__list a {
  color: var(--color-ink-secondary);
}

.site-header.is-scrolled .site-nav__list a:hover,
.site-header.is-scrolled .site-nav__list a[aria-current="page"],
.site-header.is-scrolled .site-nav__list a.is-active {
  color: var(--color-ink);
}

.site-header.is-scrolled .site-nav__list a::after {
  background: var(--color-forest);
}

.site-header.is-scrolled .btn--primary {
  background: var(--color-forest);
  border-color: transparent;
  color: var(--color-inverse);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

@media (max-width: 1023px) {
  .site-header,
  .site-header.is-scrolled {
    position: fixed;
  }
}

.site-logo img {
  transition: filter 0.25s var(--ease-out);
}

/* Direction-based header motion: responsive from the first scroll, not hero-bound. */
.site-header {
  will-change: transform;
  transition:
    transform 0.46s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    backdrop-filter 0.3s var(--ease-out);
}

.site-header.is-hidden {
  transform: translateY(-105%);
}

/* A softer visual handoff between the hero overlay and scrolling header. */
.site-header {
  transition:
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.42s var(--ease-out),
    border-color 0.42s var(--ease-out),
    box-shadow 0.42s var(--ease-out),
    backdrop-filter 0.42s var(--ease-out);
}

/* Keep fixed responsive navigation clear of the hero copy. */
@media (max-width: 1023px) {
  .hero__copy {
    padding:
      calc(var(--header-height) + clamp(2.5rem, 7vw, 3.5rem))
      var(--margin-inline)
      3rem;
  }
}

/* Single source of truth: hero copy always clears the fixed header. */
.hero__copy {
  padding-top: calc(var(--header-height) + clamp(2.75rem, 5vw, 4rem)) !important;
}

/* About graphic: motif pills drift + breathe */
.about-intro__art--animated {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.about-intro__art--animated.reveal {
  opacity: 0;
  transform: translateX(clamp(2rem, 6vw, 5rem));
  transition:
    opacity 0.6s ease-out,
    transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-intro__art--animated.reveal.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.about-intro__art--animated.is-visible .about-motif__unit {
  animation: about-motif-breathe 14s ease-in-out var(--delay, 0s) infinite;
}

@keyframes about-motif-breathe {
  0%, 100% {
    transform: translate3d(0, 0, 0) scaleX(var(--s0, 0.88));
  }
  50% {
    transform: translate3d(calc(var(--travel, 12px) * -1), 0, 0) scaleX(var(--s1, 1));
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-intro__art--animated.is-visible .about-motif__unit {
    animation: none;
  }

  .about-motif__unit {
    transform: scaleX(calc((var(--s0, 0.88) + var(--s1, 1)) / 2));
  }
}

/* Founder profiles: compact top-aligned stack that stays beside the portrait */
#founders .founder-showcase {
  align-items: start;
  grid-auto-rows: auto;
}

#founders .founder-showcase .founder-row {
  align-items: start;
  min-height: 0;
  height: auto;
  grid-template-columns: minmax(8.5rem, 42%) minmax(0, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

#founders .founder-row__portrait {
  align-self: start;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

#founders .founder-row__portrait img {
  transform: none !important;
}

/* Freeze the info column during any portrait interaction */
#founders .founder-row__content,
#founders .founder-row:hover .founder-row__content,
#founders .founder-row:focus-within .founder-row__content {
  transform: none !important;
  transition: none !important;
}

#founders .founder-row__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0;
  min-height: 0 !important;
  height: auto !important;
  padding-top: 0;
}

#founders .founder-row__identity {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  flex: 0 0 auto;
  min-height: 0;
}

#founders .founder-row__name {
  max-width: none;
  margin: 0 0 0.2rem;
  font-size: clamp(1.3rem, 1.55vw, 1.65rem);
  font-weight: 500 !important;
  line-height: 1.12;
  letter-spacing: -0.028em;
}

#founders .founder-row__role {
  margin: 0 0 0.55rem !important;
  font-size: 0.875rem;
  line-height: 1.35;
  color: var(--color-ink-muted);
}

#founders .founder-row__company {
  display: flex;
  align-items: center;
  min-height: 2.1rem !important;
  margin: 0 !important;
}

#founders .founder-row__company a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 2.1rem;
}

/* Optical match: AutoProtect is a wide thin wordmark; Stonks includes a tall character */
#founders .founder-row__company img,
#founders .founder-row__company img[alt="AutoProtect"],
#founders .founder-row__company img[alt="Stonks"] {
  display: block;
  width: auto !important;
  max-width: 9.5rem;
  object-fit: contain;
  object-position: left center;
  flex: 0 0 auto;
}

#founders .founder-row__company img[alt="AutoProtect"] {
  height: 1.35rem !important;
}

#founders .founder-row__company img[alt="Stonks"] {
  height: 2rem !important;
}

#founders .founder-row__company-arrow {
  width: 1.55rem;
  height: 1.55rem;
  font-size: 0.8rem;
  opacity: 0.7;
  flex: 0 0 auto;
}

#founders .founder-proof {
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
  gap: 0.85rem;
  margin-top: 0.7rem !important;
  padding-top: 0.7rem !important;
  border-top: 1px solid var(--color-line);
}

#founders .founder-proof__block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

/* Same exits footprint on both cards so Education labels share a row */
#founders .founder-proof__block[data-founder-exits] {
  flex: 0 0 auto;
  min-height: 5.75rem;
}

#founders .founder-proof__block:last-child {
  margin-top: 0;
  padding-top: 0;
}

#founders .founder-proof__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-moss);
}

#founders .exit-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

#founders .exit-card {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  align-items: center;
  column-gap: 0.75rem;
  row-gap: 0;
  min-height: 2.35rem;
  margin: 0;
  padding: 0.3rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: none !important;
  transform: none !important;
}

#founders .exit-card:first-child {
  padding-top: 0;
}

#founders .exit-card:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

#founders .exit-card__mark {
  display: block;
  flex: none;
  width: 7.5rem;
  height: 1.85rem;
  overflow: hidden;
}

#founders .exit-card__mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  transform: none !important;
  transition: none !important;
}

#founders .exit-card__mark img[alt="Streamlabs"] {
  /* SVG has internal padding — crop via object-fit cover in a fixed box */
  object-fit: cover;
  object-position: left center;
  transform: none !important;
}

#founders .exit-card__figures {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.08rem;
  min-width: 0;
}

#founders .exit-card__value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

#founders .exit-card__note {
  font-size: 0.75rem;
  line-height: 1.3;
  color: var(--color-ink-muted);
}

#founders .founder-proof__school {
  display: flex;
  align-items: center;
  min-height: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: none !important;
  transform: none !important;
}

/* Harvard crest+wordmark needs more height to optically match Williams text */
#founders .founder-proof__school img,
#founders .founder-proof__school img[alt="Harvard Business School"] {
  display: block;
  width: auto;
  max-width: 13.5rem;
  height: 2.5rem;
  object-fit: contain;
  object-position: left center;
}

#founders .founder-proof__school img[alt="Williams College"] {
  height: 1.7rem;
  max-width: 11rem;
}

#founders .founder-row__more-exits {
  align-self: flex-start;
  margin-top: 0.4rem;
  padding: 0;
  border: 0;
  color: var(--color-forest);
  background: transparent;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

#founders .founder-row__more-exits:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

@media (max-width: 1023px) {
  #founders .founder-showcase .founder-row {
    grid-template-columns: minmax(7.5rem, 38%) minmax(0, 1fr);
  }

  #founders .founder-proof__block[data-founder-exits] {
    min-height: 5.5rem;
  }

  #founders .exit-card {
    grid-template-columns: 6.75rem minmax(0, 1fr);
    column-gap: 0.65rem;
  }

  #founders .exit-card__mark {
    width: 6.75rem;
    height: 1.75rem;
  }

  #founders .exit-card__mark img[alt="Streamlabs"],
  #founders .founder-row:hover .exit-card__mark img[alt="Streamlabs"] {
    width: 155%;
    height: 155%;
    margin-left: -4%;
    margin-top: -3%;
    transform: none !important;
  }

  #founders .founder-proof__school img,
  #founders .founder-proof__school img[alt="Harvard Business School"] {
    height: 2.25rem;
  }

  #founders .founder-proof__school img[alt="Williams College"] {
    height: 1.55rem;
  }
}

@media (max-width: 639px) {
  #founders .founder-showcase {
    gap: var(--space-8);
  }

  #founders .founder-showcase .founder-row {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  #founders .founder-row__portrait {
    width: min(100%, 14.5rem);
    justify-self: start;
  }

  #founders .founder-row__name {
    font-size: clamp(1.65rem, 7vw, 2rem);
  }

  #founders .founder-row__role {
    margin-bottom: 0.55rem !important;
    font-size: 0.875rem;
  }

  #founders .founder-proof {
    gap: 0.85rem;
    margin-top: 0.7rem !important;
    padding-top: 0.7rem !important;
  }

  #founders .founder-proof__block[data-founder-exits] {
    min-height: 0;
  }

  #founders .exit-card {
    grid-template-columns: 7rem minmax(0, 1fr);
  }

  #founders .exit-card__mark {
    width: 7rem;
  }

  #founders .exit-card__value {
    font-size: 1rem;
  }
}



/* ========== Smooth header transitions ========== */
.site-header {
  will-change: transform;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Frosted plate fades in � avoids backdrop-filter on/off pop */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(31, 79, 58, 0.12);
  box-shadow: 0 0.45rem 1.35rem rgba(19, 46, 34, 0.07);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header.is-scrolled::before {
  opacity: 1;
}

.site-header.is-scrolled {
  background: transparent !important;
  border-bottom-color: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.site-header.is-hidden {
  transform: translate3d(0, calc(-100% - 0.35rem), 0);
}

.site-logo img {
  transition: filter 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-nav__list a {
  transition: color 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-nav__list a::after {
  transition:
    right 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header .btn--primary {
  transition:
    background-color 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--duration-fast) var(--ease-out);
}

.nav-toggle__bar {
  transition:
    background-color 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--duration-mid) var(--ease-out),
    opacity var(--duration-fast);
}

.nav-toggle {
  transition: background-color 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header::before,
  .site-logo img,
  .site-nav__list a,
  .site-nav__list a::after,
  .site-header .btn--primary,
  .nav-toggle,
  .nav-toggle__bar {
    transition: none !important;
  }
}