:root {
  --bg: oklch(97% 0.016 74);
  --surface: oklch(99% 0.008 70);
  --surface-alt: oklch(94% 0.015 74);
  --fg: oklch(23% 0.024 155);
  --muted: oklch(55% 0.018 150);
  --border: oklch(88% 0.014 74);
  --accent: oklch(56% 0.05 145);

  --font-display: "DM Sans", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-ui: "DM Sans", "Avenir Next", system-ui, sans-serif;
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --wrap: min(calc(100% - clamp(24px, 4vw, 40px)), 1280px);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.72;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.wrap { width: var(--wrap); margin-inline: auto; position: relative; z-index: 1; }

/* Section rhythm */
.section { padding: clamp(84px, 9vw, 110px) 0; position: relative; z-index: 1; }
.section.alt {
  background: var(--surface-alt);
  border-block: 1px solid var(--border);
}

/* Eyebrow */
.eyebrow {
  display: block;
  margin: 0 0 16px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .38em;
  text-transform: uppercase;
}

/* Section head */
.section-head {
  max-width: 760px;
  margin: 0 auto clamp(28px, 4vw, 34px);
  text-align: center;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 58px);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.05;
  text-wrap: balance;
}
.section-head p {
  margin: 18px auto 0;
  max-width: 680px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

/* Buttons */
.btn {
  min-height: 54px;
  padding: 16px 28px;
  border: 1px solid var(--fg);
  border-radius: 999px;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  display: inline-grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 10px;
  transition: transform 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
  will-change: transform;
  position: relative;
}
.btn:hover { transform: translateY(-1px); background: var(--fg); color: var(--surface); }
.btn:active { transform: translateY(0) scale(.98); }
.btn.dark { background: var(--fg); color: var(--surface); border-color: var(--fg); }
.btn.dark:hover { background: transparent; color: var(--fg); }

.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; }

/* ===== GRAIN OVERLAY ===== */
.grain::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100dvh;
  display: grid;
  align-items: center;
  padding: 128px 24px 112px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 22px;
}
.hero-eyebrow .line {
  width: 40px;
  height: 1px;
  background: var(--muted);
  opacity: .5;
}
.hero-eyebrow .label {
  color: color-mix(in oklch, var(--fg) 72%, var(--muted) 28%);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(64px, 7.4vw, 112px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .92;
  max-width: 760px;
  text-wrap: balance;
}
.hero h1 .line {
  display: block;
  opacity: 0;
  transform: translateY(24px);
  animation: heroLineIn 900ms var(--ease) forwards;
}
.hero h1 .line:nth-child(1) { animation-delay: 150ms; }
.hero h1 .line:nth-child(2) { animation-delay: 280ms; }
.hero h1 .line:nth-child(3) { animation-delay: 410ms; }
@keyframes heroLineIn {
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy {
  margin: 28px 0 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp 800ms var(--ease) 400ms forwards;
}
.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp 800ms var(--ease) 550ms forwards;
}
@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-media-wrap {
  position: relative;
  display: grid;
  align-items: center;
  justify-items: center;
}
.hero-media {
  aspect-ratio: 3/4;
  width: 100%;
  max-width: 440px;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, oklch(88% 0.02 145 / .45), oklch(82% 0.025 145 / .22));
  border: 1px solid var(--border);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / .44),
    0 30px 60px oklch(22% 0.015 150 / .12);
  transform: translateY(-20px);
  opacity: 0;
  scale: .94;
  animation: heroMediaIn 1000ms var(--ease) 300ms forwards;
  transition: transform 700ms var(--ease);
}
@keyframes heroMediaIn {
  to { opacity: 1; scale: 1; }
}
.hero-media:hover { transform: translateY(-20px) scale(1.02); }
.hero-media::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-align: center;
}
.hero-media-inner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}
.hero-media:hover .hero-media-inner { transform: scale(1.04); }
.hero-side-label {
  position: absolute;
  left: -36px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center center;
  white-space: nowrap;
  color: color-mix(in oklch, var(--fg) 88%, var(--muted) 12%);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
  opacity: 1;
  pointer-events: none;
}

/* ===== METRICS ROW ===== */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.metric-item {
  padding: 42px 32px 30px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.metric-item:last-child { border-right: 0; }
.metric-item .number {
  font-family: var(--serif);
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.05em;
  line-height: .92;
  color: var(--fg);
}
.metric-item h3 {
  margin-top: 14px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  line-height: 1.4;
  color: var(--muted);
}
.metric-item p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

/* ===== SPLIT / OPPORTUNITIES ===== */
.split {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(64px, 8vw, 140px);
  align-items: start;
}
.split-title { position: sticky; top: 112px; }
.split-title h2 {
  font-family: var(--serif);
  font-size: clamp(48px, 5.2vw, 84px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .95;
  text-wrap: balance;
  max-width: 720px;
}
.split-title p {
  margin: 20px 0 0;
  max-width: 430px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.opportunity-stack { display: grid; gap: 0; }
.opp {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 300ms var(--ease), background 300ms var(--ease);
}
.opp-title { margin: 0; font: inherit; }
.opp-header {
  width: 100%;
  min-height: 84px;
  padding: 24px 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  border: 0;
  background: transparent;
  text-align: left;
  color: var(--fg);
  cursor: pointer;
  transition: padding 400ms var(--ease);
}
.opp-num {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .04em;
  min-width: 28px;
}
.opp-title-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.02em;
  transition: transform 300ms var(--ease);
}
.opp:hover .opp-title-text { transform: translateX(6px); }
.opp-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: transparent;
  transition: transform 300ms var(--ease), background 300ms var(--ease), border-color 300ms var(--ease), color 300ms var(--ease);
}
.opp:hover .opp-toggle { border-color: color-mix(in oklch, var(--fg) 30%, var(--border) 70%); }
.opp.is-open .opp-toggle { transform: rotate(45deg); background: var(--fg); color: var(--surface); border-color: var(--fg); }
.opp.is-open .opp-header { padding: 28px 32px; }
.opp.is-open {
  background: oklch(100% 0 0 / .56);
  border: 1px solid oklch(16% 0.035 155 / .10);
  border-radius: 24px;
  margin-bottom: 12px;
}
.opp.is-open + .opp { border-top: 0; }
.opp.is-open .opp-num { color: var(--fg); }

.opp-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 500ms var(--ease);
}
.opp.is-open .opp-body { grid-template-rows: 1fr; }
.opp-body-inner {
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 400ms var(--ease) 100ms, transform 400ms var(--ease) 100ms;
}
.opp.is-open .opp-body-inner {
  opacity: 1;
  transform: translateY(0);
}
.opp-content {
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: 32px;
  padding: 0 32px 32px;
  max-width: 720px;
}
.opp-content p { margin: 0; color: var(--muted); line-height: 1.78; font-size: 15px; }
.opp-content strong { color: var(--fg); font-weight: 600; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }

.check-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.check-list li {
  padding-left: 18px;
  position: relative;
  color: color-mix(in oklch, var(--fg) 72%, var(--muted) 28%);
  line-height: 1.55;
  font-size: 14px;
}
.check-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ===== IMPACT BENTO ===== */
.impact-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-flow: dense;
  gap: 16px;
  align-items: start;
}
.impact-card {
  border-radius: 28px;
  background: oklch(100% 0 0 / .45);
  border: 1px solid color-mix(in oklch, var(--fg) 10%, transparent);
  padding: clamp(32px, 4vw, 48px) clamp(28px, 3vw, 40px);
  display: grid;
  gap: 20px;
  align-content: start;
  transition: transform 220ms var(--ease), background 220ms var(--ease);
}
.impact-card:hover {
  transform: translateY(-4px);
  background: oklch(100% 0 0 / .56);
}
.impact-card .number {
  font-family: var(--serif);
  font-size: clamp(56px, 8vw, 128px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.05em;
  line-height: .88;
  color: var(--fg);
}
.impact-card h3 {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}
.impact-card .divider {
  width: 100%;
  height: 1px;
  background: color-mix(in oklch, var(--fg) 8%, transparent);
}
.impact-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}
.impact-card:nth-child(1) { grid-column: span 5; }
.impact-card:nth-child(2) { grid-column: span 7; }
.impact-card:nth-child(3) { grid-column: span 7; }
.impact-card:nth-child(4) { grid-column: span 5; }

/* ===== AUDIENCE / PARTNER INDEX ===== */
.audience-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(64px, 8vw, 132px);
  align-items: start;
}
.audience-grid .sticky-left { position: sticky; top: 112px; }
.audience-grid .sticky-left h2 {
  font-family: var(--serif);
  font-size: clamp(52px, 5.8vw, 88px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .94;
  text-wrap: balance;
  max-width: 720px;
}
.audience-grid .sticky-left p {
  margin: 20px 0 0;
  max-width: 500px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.partner-list { display: grid; gap: 0; list-style: none; padding: 0; margin: 0; }
.partner-item {
  position: relative;
  border-top: 1px solid var(--border);
  transition: background 300ms var(--ease), border-color 300ms var(--ease);
}
.partner-item:last-child { border-bottom: 1px solid var(--border); }
.partner-item:hover {
  background: oklch(100% 0 0 / .36);
  border-color: color-mix(in oklch, var(--fg) 16%, var(--border) 84%);
}
.partner-item > div {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 20px;
  align-items: center;
  min-height: 92px;
  padding: 24px 0;
  color: var(--fg);
  transition: padding 300ms var(--ease);
}
.partner-item:hover > div { padding-left: 10px; padding-right: 10px; }
.partner-num {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .04em;
  opacity: .5;
  transition: opacity 300ms var(--ease);
}
.partner-item:hover .partner-num { opacity: 1; }
.partner-info { min-width: 0; }
.partner-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -.02em;
  transition: transform 300ms var(--ease);
}
.partner-item:hover .partner-title { transform: translateX(10px); }
.partner-desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  display: block;
}

/* ===== FORMAT ===== */
.format-shell {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
  gap: clamp(32px, 5vw, 84px);
  align-items: start;
  padding-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--border);
}
.format-shell h2 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 58px);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.05;
  text-wrap: balance;
}
.format-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.format-list li {
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: 16px;
  font-weight: 500;
  color: color-mix(in oklch, var(--fg) 76%, var(--muted) 24%);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: color 180ms var(--ease);
}
.format-list li:hover { color: var(--fg); }
.format-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ===== COLLABORATIONS ===== */
.collab-section { overflow: hidden; }
.collab-track-wrap {
  margin-top: clamp(40px, 6vw, 72px);
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}
.collab-track-wrap:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 8px;
}
.collab-track-wrap::-webkit-scrollbar { display: none; }
.collab-track {
  display: flex;
  gap: clamp(28px, 3vw, 40px);
  padding: 0 calc((100% - var(--wrap)) / 2 + 12px) 12px;
}
.collab-card {
  flex: 0 0 auto;
  width: min(520px, 42vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.collab-card-image {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(160deg, oklch(88% 0.02 145 / .45), oklch(82% 0.025 145 / .22));
  border: 1px solid color-mix(in oklch, var(--fg) 12%, transparent);
}
.collab-card-image::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-align: center;
}
.collab-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(20%) contrast(1.1) saturate(0.9);
  transition: transform 700ms var(--ease);
  position: relative;
  z-index: 1;
}
.collab-card:hover .collab-card-image img { transform: scale(1.05); }
.collab-card-index {
  position: absolute;
  top: 20px;
  right: 20px;
  color: oklch(96% 0.008 120);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-shadow: 0 1px 8px oklch(22% 0.015 150 / .4);
  z-index: 2;
}
.collab-card-info { display: grid; gap: 6px; }
.collab-card-info .category {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.collab-card-info h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--fg);
  transition: transform 300ms var(--ease);
}
.collab-card:hover .collab-card-info h3 { transform: translateY(-4px); }
.collab-card-info p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  max-width: 440px;
}

/* ===== FINAL CTA ===== */
.final-cta { padding: 112px 0 132px; position: relative; z-index: 1; }
.cta-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, .94fr);
  gap: clamp(30px, 5vw, 76px);
  padding: clamp(30px, 5vw, 58px);
  border-radius: 34px;
  border: 1px solid oklch(82% 0.032 145 / .16);
  background: linear-gradient(135deg, oklch(30% 0.03 152), oklch(26% 0.026 148));
  color: oklch(96% 0.008 120);
  box-shadow: 0 30px 60px oklch(18% 0.018 150 / .18);
  overflow: hidden;
  position: relative;
}
.cta-shell::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, oklch(78% 0.03 145 / .22), transparent 62%);
  pointer-events: none;
}
.cta-shell h2 {
  font-family: var(--serif);
  font-size: clamp(46px, 6vw, 80px);
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.05em;
  text-wrap: balance;
  position: relative;
  z-index: 1;
}
.cta-shell > div:first-child > p {
  color: oklch(90% 0.014 145 / .92);
  font-size: 17px;
  line-height: 1.72;
  max-width: 620px;
  margin-top: 18px;
  position: relative;
  z-index: 1;
}
.cta-card {
  position: relative;
  z-index: 1;
  border: 1px solid oklch(100% 0 0 / .09);
  border-radius: 24px;
  background: oklch(100% 0 0 / .05);
  padding: 18px 20px;
  align-self: end;
  transition: transform 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}
.cta-card:hover { transform: translateY(-1px); background: oklch(100% 0 0 / .08); border-color: oklch(88% 0.02 80 / .24); }
.cta-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -.04em;
  margin-bottom: 12px;
}
.cta-card p { color: oklch(87% 0.012 145 / .84); font-size: 14px; line-height: 1.72; }
.cta-card .btn {
  margin-top: 22px;
  background: oklch(98% 0.01 80);
  color: oklch(24% 0.022 150);
  border-color: oklch(98% 0.01 80);
  box-shadow: 0 14px 30px oklch(18% 0.016 150 / 0.18);
}
.cta-card .btn:hover { background: white; color: oklch(24% 0.022 150); border-color: white; }

/* ===== REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero-grid, .split, .audience-grid, .format-shell, .cta-shell { grid-template-columns: 1fr; }
  .split-title, .audience-grid .sticky-left { position: relative; top: auto; }
  .hero { align-items: center; padding: 96px 24px 80px; }
  .hero-media { max-height: 420px; aspect-ratio: 4/3; transform: translateY(0); }
  .hero-media:hover { transform: scale(1.02); }
  .hero-side-label { display: none; }
  .metrics-row { grid-template-columns: repeat(2, 1fr); border-bottom: 0; }
  .metric-item { border-right: 0; border-bottom: 1px solid var(--border); padding: 32px 0; }
  .metric-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .metric-item:nth-last-child(-n+2) { border-bottom: 0; }
  .impact-bento { grid-template-columns: repeat(2, 1fr); }
  .impact-card:nth-child(n) { grid-column: span 1; }
  .opp-content { grid-template-columns: 1fr; gap: 20px; }
  .collab-card { width: min(420px, 60vw); }
  .cta-shell h2 { font-size: clamp(36px, 10vw, 54px); }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .hero { padding: 96px 20px 64px; min-height: auto; }
  .hero h1 { font-size: clamp(48px, 15vw, 72px); letter-spacing: -.04em; }
  .hero-copy { font-size: 15px; }
  .hero-eyebrow .line { width: 24px; }
  .metrics-row { grid-template-columns: 1fr; }
  .metric-item { border-right: 0 !important; border-top: 1px solid var(--border); padding: 28px 0; }
  .metric-item:first-child { border-top: 0; }
  .metric-item .number { font-size: clamp(36px, 10vw, 56px); }
  .impact-bento { grid-template-columns: 1fr; }
  .impact-card .number { font-size: clamp(56px, 18vw, 88px); }
  .section-head { text-align: left; margin-left: 0; margin-right: 0; }
  .section-head h2, .split-title h2, .audience-grid .sticky-left h2, .format-shell h2 { font-size: clamp(30px, 9vw, 46px); }
  .opp-header { padding: 20px 0; min-height: 68px; }
  .opp-title-text { font-size: clamp(18px, 5vw, 24px); }
  .opp.is-open .opp-header { padding: 20px; }
  .opp.is-open { border-radius: 20px; }
  .opp-content { padding: 0 20px 24px; }
  .partner-item > div { min-height: auto; padding: 20px 0; }
  .partner-item:hover > div { padding-left: 0; padding-right: 0; }
  .partner-title { font-size: 18px; }
  .format-shell { padding-top: 36px; }
  .collab-card { width: 82vw; }
  .collab-card-image { aspect-ratio: 4 / 5; }
  .final-cta { padding: 88px 0 108px; }
  .cta-shell { padding: 28px; border-radius: 24px; }
  .cta-card { padding: 20px; }
  .cta-card strong { font-size: 20px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: clamp(36px, 11vw, 48px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .hero h1 .line,
  .hero-copy,
  .hero-actions,
  .hero-media { opacity: 1; transform: none; animation: none; }
}