:root {
  --black: #030303;
  --ink: #111111;
  --muted: #6f6f6f;
  --line: #dfdfdf;
  --paper: #f5f5f3;
  --white: #ffffff;
  --cyan: #a8f3ff;
  --coral: #ffb4ab;
  --lime: #d8ff56;
  --cream: #fff0ad;
  --radius: 8px;
  --header: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y proximity;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC",
    "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  pointer-events: none;
  -webkit-touch-callout: none;
}

main > section,
.site-footer {
  min-height: 100svh;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: var(--header);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 22px;
  padding: 0 clamp(18px, 5vw, 64px);
  color: var(--white);
  background: rgba(3, 3, 3, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  transition:
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(245, 245, 243, 0.92);
  color: var(--ink);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  font-weight: 850;
  font-size: 24px;
  letter-spacing: 0;
}

.logo-brand {
  width: 52px;
  height: 66px;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition:
    filter 0.25s ease,
    transform 0.22s ease,
    opacity 0.22s ease;
}

.logo-brand:hover .brand-logo {
  transform: translateY(-2px);
  opacity: 0.9;
}

.site-header.is-scrolled .brand-logo {
  filter: invert(1);
}

.footer-logo {
  width: 64px;
  height: 82px;
}

.desktop-nav {
  display: flex;
  gap: 22px;
  font-size: 13px;
  font-weight: 700;
}

.desktop-nav a {
  opacity: 0.78;
}

.desktop-nav a:hover {
  opacity: 1;
}

.desktop-action {
  justify-self: end;
}

.pill-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0 16px 0 18px;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 0.22s ease,
    background 0.22s ease,
    color 0.22s ease;
}

.pill-action:hover {
  transform: translateY(-2px);
}

.pill-action span {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: currentColor;
  color: var(--ink);
}

.pill-action.light span,
.site-header:not(.is-scrolled) .pill-action span {
  color: var(--white);
}

.pill-action.dark {
  background: var(--ink);
  color: var(--white);
}

.pill-action.dark span {
  color: var(--ink);
  background: var(--white);
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 48px;
  height: 48px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 0.2s ease;
}

body.menu-open .menu-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

body.menu-open .menu-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 15;
  display: grid;
  place-content: center;
  gap: 18px;
  padding: 96px 28px 40px;
  background: rgba(3, 3, 3, 0.96);
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}

.mobile-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-panel a {
  font-size: clamp(28px, 10vw, 56px);
  font-weight: 850;
  line-height: 1;
  transition:
    transform 0.18s ease,
    color 0.18s ease;
}

.mobile-panel a:hover {
  color: var(--lime);
  transform: translateX(10px);
}

.section-dark {
  background: var(--black);
  color: var(--white);
}

.section-light {
  background: var(--paper);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: end;
  padding: var(--header) clamp(18px, 5vw, 64px) clamp(26px, 6vw, 70px);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
  transition: transform 0.5s ease-out;
}

.hero-overlay {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.26), rgba(0, 0, 0, 0.18) 42%, rgba(0, 0, 0, 0.84)),
    radial-gradient(circle at 25% 20%, rgba(255, 82, 58, 0.35), transparent 32%);
}

.hero-topline {
  position: absolute;
  top: 150px;
  left: clamp(18px, 16vw, 220px);
  z-index: 1;
  width: min(720px, calc(100% - 36px));
  display: grid;
  gap: 22px;
}

.hero-topline p,
.eyebrow,
.section-label {
  margin: 0;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero-services {
  width: min(430px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(16px);
}

.hero-services span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 750;
  transition:
    background 0.18s ease,
    padding 0.18s ease;
}

.hero-services span:hover {
  background: rgba(255, 255, 255, 0.12);
  padding-left: 24px;
}

.hero-services span::after {
  content: "+";
  opacity: 0.7;
}

.hero-services span:last-child {
  border-bottom: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  text-shadow: 0 18px 58px rgba(0, 0, 0, 0.72);
}

.hero h1 {
  margin: 12px 0 0;
  max-width: 1280px;
  color: var(--white);
  font-size: clamp(66px, 13vw, 176px);
  line-height: 0.88;
  letter-spacing: 0;
  font-weight: 900;
}

.hero h1 span {
  color: rgba(255, 255, 255, 0.74);
}

.hero-subtitle {
  margin: 28px 0 0;
  max-width: 760px;
  font-size: clamp(22px, 4vw, 48px);
  line-height: 1.12;
  font-weight: 850;
}

.hero-copy {
  max-width: 570px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.6;
  font-weight: 650;
}

.hero-card {
  position: absolute;
  z-index: 2;
  right: clamp(18px, 6vw, 92px);
  top: 210px;
  width: min(320px, calc(100% - 36px));
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    background 0.22s ease;
}

.hero-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.18);
}

.hero-card h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.hero-card p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.intro {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: center;
  gap: clamp(32px, 5vw, 72px);
  padding: clamp(90px, 12vw, 180px) clamp(18px, 16vw, 220px);
  overflow: hidden;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(34px, 7vw, 100px);
  align-items: center;
}

.intro-kicker {
  margin: 0;
  color: #3a3a3a;
  font-weight: 800;
  line-height: 1.45;
}

.intro-title {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: clamp(36px, 5.4vw, 82px);
  line-height: 1.08;
  font-weight: 900;
}

.flywheel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.flywheel article {
  min-height: 218px;
  padding: 24px;
  border: 1px solid #d6d6d2;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.05);
}

.flywheel span,
.revenue-index {
  color: #7b7b77;
  font-size: 12px;
  font-weight: 900;
}

.flywheel h3 {
  margin: 32px 0 12px;
  font-size: 26px;
  line-height: 1;
}

.flywheel p {
  margin: 0;
  color: #555;
  font-size: 14px;
  line-height: 1.7;
  font-weight: 650;
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid #d6d6d2;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.intro-strip div {
  min-height: 104px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 18px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.intro-strip div:last-child {
  border-right: 0;
}

.intro-strip strong {
  font-size: 28px;
  line-height: 1;
}

.intro-strip span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 750;
}

.floating-ring {
  position: absolute;
  left: clamp(28px, 13vw, 190px);
  top: 80px;
  width: 130px;
  height: 92px;
  border: 20px solid rgba(0, 0, 0, 0.12);
  border-radius: 50%;
  transform: rotate(-28deg);
}

.floating-ring::after {
  content: "";
  position: absolute;
  right: -64px;
  top: 18px;
  width: 92px;
  height: 58px;
  border: 16px solid rgba(0, 0, 0, 0.18);
  border-radius: 50%;
}

.split-section,
.works,
.metrics,
.roadmap,
.ask,
.faq {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding: clamp(90px, 10vw, 150px) clamp(18px, 16vw, 220px);
}

.solution,
.team,
.revenue {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding: clamp(90px, 10vw, 150px) clamp(18px, 16vw, 220px);
}

.section-label {
  color: var(--muted);
  margin-bottom: 42px;
}

.section-dark .section-label {
  color: rgba(255, 255, 255, 0.62);
}

.section-heading {
  width: min(950px, 100%);
  margin-bottom: 62px;
}

.section-heading h2,
.solution-copy h2,
.team-heading h2,
.ask-copy h2,
.faq-intro h2 {
  margin: 0;
  font-size: clamp(36px, 6.3vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
  font-weight: 900;
}

.section-heading p,
.solution-copy > p,
.team-heading p,
.ask-copy p {
  margin: 22px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
  font-weight: 600;
}

.section-dark .section-heading p,
.section-dark .solution-copy > p,
.section-dark .team-heading p {
  color: rgba(255, 255, 255, 0.68);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.pain-card {
  min-height: 330px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.pain-card:hover,
.work-card:hover,
.timeline-item:hover,
.team-card:hover,
.fund-card:hover,
.flywheel article:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 0, 0, 0.28);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.12);
}

.pain-card span,
.advantage-item span,
.timeline-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.pain-card h3,
.advantage-item h3,
.timeline-item h3,
.work-meta h3,
.team-card h3 {
  margin: 38px 0 14px;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.15;
  font-weight: 850;
}

.pain-card p,
.advantage-item p,
.timeline-item p,
.work-meta p,
.team-card p,
.revenue-card p,
.fund-row p,
.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
  font-weight: 600;
}

.solution-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(34px, 7vw, 120px);
  align-items: center;
}

.mini-list {
  margin-top: 42px;
  display: grid;
  gap: 16px;
}

.mini-list div {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.mini-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.mini-list span {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.workflow-visual {
  border-radius: var(--radius);
  overflow: hidden;
  transform: rotate(2deg);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.workflow-visual:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.52);
}

.workflow-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.work-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.work-art {
  min-height: 390px;
  position: relative;
}

.art-one {
  background:
    radial-gradient(circle at 68% 38%, rgba(216, 255, 86, 0.6), transparent 18%),
    linear-gradient(135deg, rgba(168, 243, 255, 0.86), rgba(255, 180, 171, 0.74));
}

.art-two {
  background:
    radial-gradient(circle at 30% 28%, rgba(3, 3, 3, 0.9), transparent 22%),
    linear-gradient(135deg, rgba(255, 240, 173, 0.86), rgba(168, 243, 255, 0.8));
}

.work-art::before {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.work-art::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 14%;
  height: 28%;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.28)),
    repeating-linear-gradient(90deg, transparent 0 32px, rgba(0, 0, 0, 0.2) 32px 34px);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.18);
}

.work-meta {
  padding: 26px;
}

.work-meta h3 {
  margin-top: 0;
}

.revenue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 6px;
}

.revenue-card {
  position: relative;
  width: 100%;
  min-height: 286px;
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 38px;
  border-radius: var(--radius);
  color: var(--ink);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    filter 0.25s ease;
}

.revenue-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -42% 42%;
  height: 180px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.36);
  filter: blur(10px);
}

.revenue-card:hover {
  transform: translateY(-10px) rotate(0deg);
  box-shadow: 0 42px 100px rgba(0, 0, 0, 0.42);
  filter: saturate(1.05);
}

.revenue-card h3 {
  margin: 0;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1;
  font-weight: 900;
}

.revenue-card p {
  max-width: 580px;
  color: rgba(0, 0, 0, 0.66);
}

.card-cyan {
  background: var(--cyan);
}

.card-coral {
  background: var(--coral);
}

.card-lime {
  background: var(--lime);
}

.card-cream {
  background: var(--cream);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  margin-bottom: clamp(80px, 10vw, 150px);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease;
}

.metrics-grid:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.09);
}

.metrics-grid div {
  min-height: 190px;
  display: grid;
  align-content: center;
  justify-items: center;
  padding: 26px 16px;
  border-right: 1px solid var(--line);
  text-align: center;
}

.metrics-grid div:last-child {
  border-right: 0;
}

.metrics-grid strong,
.metrics-grid span {
  display: inline;
  font-size: clamp(46px, 6vw, 84px);
  line-height: 1;
  font-weight: 850;
}

.metrics-grid p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.advantage-wrap {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: clamp(28px, 7vw, 120px);
}

.advantage-list {
  display: grid;
}

.advantage-item {
  display: grid;
  grid-template-columns: 70px 0.85fr 1fr;
  gap: 22px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.advantage-item h3 {
  margin: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.timeline-item {
  min-height: 330px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.team-heading {
  margin-bottom: 62px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.team-card {
  min-height: 360px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  transition:
    transform 0.22s ease,
    background 0.22s ease,
    border-color 0.22s ease;
}

.team-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.34);
}

.team-card p {
  color: rgba(255, 255, 255, 0.66);
}

.team-avatar {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--ink);
  font-size: 30px;
  font-weight: 900;
}

.ask-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(34px, 8vw, 120px);
  align-items: start;
}

.ask-copy .pill-action {
  margin-top: 32px;
}

.fund-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.fund-row {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 22px;
  align-items: center;
  min-height: 112px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
}

.fund-row:last-child {
  border-bottom: 0;
}

.fund-row span {
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
  font-weight: 900;
}

.faq {
  padding-top: 0;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(34px, 8vw, 120px);
  align-content: center;
}

.faq-intro h2 {
  margin-top: 14px;
}

.faq-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.faq-item {
  display: block;
  width: 100%;
  padding: 28px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    padding 0.2s ease,
    color 0.2s ease,
    background 0.2s ease;
}

.faq-item:hover {
  padding-left: 18px;
  color: #000;
  background: rgba(0, 0, 0, 0.025);
}

.faq-item:focus-visible,
.menu-toggle:focus-visible,
.pill-action:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.faq-item span {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: clamp(22px, 2.7vw, 36px);
  line-height: 1.15;
  font-weight: 850;
}

.faq-item span::after {
  content: "+";
  color: var(--muted);
}

.faq-item[aria-expanded="true"] span::after {
  content: "-";
}

.faq-item p {
  display: block;
  max-width: 720px;
  max-height: 0;
  padding-top: 0;
  overflow: hidden;
  transition:
    max-height 0.24s ease,
    opacity 0.24s ease,
    padding 0.24s ease;
  opacity: 0;
}

.faq-item[aria-expanded="true"] p {
  max-height: 160px;
  padding-top: 20px;
  opacity: 1;
}

.site-footer {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 72px clamp(18px, 5vw, 64px);
}

.site-footer p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 650;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

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

.hero .reveal {
  opacity: 1;
  transform: none;
}

[data-tilt] {
  transform-style: preserve-3d;
  will-change: transform;
}

.cursor-glow {
  position: fixed;
  z-index: 9;
  left: 0;
  top: 0;
  width: 180px;
  height: 180px;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 255, 86, 0.16), rgba(168, 243, 255, 0.09) 38%, transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.2s ease;
  mix-blend-mode: multiply;
}

body.has-pointer .cursor-glow {
  opacity: 1;
}

@media (max-width: 1100px) {
  .desktop-nav,
  .desktop-action {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: block;
  }

  .hero-card {
    position: relative;
    right: auto;
    top: auto;
    margin-top: 26px;
  }

  .hero-topline {
    position: relative;
    top: auto;
    left: auto;
    margin-bottom: 26px;
  }

  .hero {
    align-items: end;
    padding-top: 140px;
  }

  .intro-grid,
  .solution-grid,
  .ask-grid,
  .faq {
    grid-template-columns: 1fr;
  }

  .pain-grid,
  .team-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .work-grid {
    grid-template-columns: 1fr;
  }

  .advantage-wrap {
    grid-template-columns: 1fr;
  }

  .advantage-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-grid div:nth-child(2) {
    border-right: 0;
  }

  .metrics-grid div:nth-child(1),
  .metrics-grid div:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  :root {
    --header: 72px;
  }

  .site-header {
    padding: 0 18px;
  }

  .brand {
    font-size: 19px;
  }

  .logo-brand {
    width: 42px;
    height: 54px;
  }

  .hero {
    min-height: 100svh;
    align-content: end;
    padding-top: 88px;
    padding-bottom: 18px;
  }

  .hero h1 {
    font-size: clamp(44px, 17vw, 76px);
  }

  .hero-subtitle {
    margin-top: 14px;
    font-size: 21px;
  }

  .hero-copy {
    margin-top: 10px;
    font-size: 13px;
  }

  .hero-topline {
    gap: 12px;
    margin-bottom: 18px;
  }

  .hero-services {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-services span {
    min-height: 38px;
    padding: 0 12px;
    font-size: 11px;
  }

  .hero-services span:nth-child(2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .hero-services span:nth-child(odd) {
    border-right: 1px solid rgba(255, 255, 255, 0.18);
  }

  .hero-card {
    padding: 16px;
    margin-top: 16px;
  }

  .hero-card h2 {
    font-size: 16px;
  }

  .hero-card p {
    margin-bottom: 12px;
    font-size: 13px;
  }

  .intro,
  .split-section,
  .works,
  .metrics,
  .roadmap,
  .ask,
  .faq,
  .solution,
  .team,
  .revenue {
    padding-left: 18px;
    padding-right: 18px;
  }

  .intro {
    gap: 24px;
    overflow: hidden;
  }

  .flywheel,
  .intro-strip {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .flywheel::-webkit-scrollbar,
  .intro-strip::-webkit-scrollbar,
  .intro-strip::-webkit-scrollbar {
    display: none;
  }

  .flywheel article,
  .intro-strip div {
    flex: 0 0 82%;
    scroll-snap-align: start;
  }

  .flywheel article {
    min-height: 210px;
  }

  .intro-strip {
    background: transparent;
    border: 0;
    gap: 12px;
  }

  .intro-strip div {
    border: 0;
    border-radius: var(--radius);
    background: var(--ink);
  }

  .section-heading h2,
  .solution-copy h2,
  .team-heading h2,
  .ask-copy h2,
  .faq-intro h2 {
    font-size: clamp(34px, 12vw, 56px);
  }

  .pain-card,
  .timeline-item,
  .team-card {
    min-height: auto;
  }

  .work-art {
    min-height: 260px;
  }

  .stacked-cards {
    min-height: auto;
    gap: 16px;
  }

  .revenue-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .revenue-card,
  .revenue-card:nth-child(n) {
    position: relative;
    min-height: 172px;
    padding: 20px;
    transform: none;
  }

  .revenue-card h3 {
    font-size: clamp(19px, 6vw, 28px);
  }

  .revenue-card p {
    font-size: 12px;
    line-height: 1.55;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .metrics-grid div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics-grid div:last-child {
    border-bottom: 0;
  }

  .fund-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}