@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --black: #050608;
  --surface: #0a0d12;
  --surface-2: #0e131b;
  --white: #f4f7fb;
  --muted: #8d96a5;
  --muted-bright: #b9c1cd;
  --line: rgba(255, 255, 255, .11);
  --line-blue: rgba(64, 137, 255, .28);
  --blue: #2878ff;
  --blue-bright: #59a0ff;
  --blue-soft: #9bc8ff;
  --red: #ff3b55;
  --container: min(1180px, calc(100vw - 48px));
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  background: var(--black);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background: var(--black);
  font-family: "Inter";
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

::selection { color: #fff; background: var(--blue); }

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 12px 16px;
  color: #050608;
  background: #fff;
  transform: translateY(-160%);
}

.skip-link:focus { transform: none; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(5, 6, 8, .76);
  backdrop-filter: blur(20px) saturate(130%);
  transition: border-color .25s ease, background .25s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(5, 6, 8, .92);
}

.scroll-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-bright));
  box-shadow: 0 0 16px rgba(40,120,255,.6);
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left;
  will-change: transform;
}

.header-inner {
  width: var(--container);
  height: var(--header-height);
  display: grid;
  grid-template-columns: 128px 1fr auto;
  gap: 34px;
  align-items: center;
  margin: 0 auto;
}

.brand, .brand img { width: 106px; }

.desktop-nav {
  justify-self: center;
  display: flex;
  gap: 36px;
}

.desktop-nav a {
  position: relative;
  padding: 28px 0;
  color: #8992a0;
  font-size: .72rem;
  font-weight: 650;
  transition: color .2s ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--blue-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-current { color: #fff; }
.desktop-nav a:hover::after,
.desktop-nav a.is-current::after { transform: scaleX(1); }

.header-cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 15px;
  color: #e8f2ff;
  border: 1px solid var(--line-blue);
  border-radius: 999px;
  background: rgba(40, 120, 255, .08);
  font-size: .7rem;
  font-weight: 700;
  transition: border-color .2s ease, background .2s ease;
}

.header-cta:hover {
  border-color: rgba(89, 160, 255, .7);
  background: rgba(40, 120, 255, .16);
}

.menu-button,
.mobile-nav { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 70px) 0 52px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 70%, transparent);
  pointer-events: none;
  animation: gridDrift 28s linear infinite;
}

.hero-glow {
  position: absolute;
  top: 8%;
  right: -10%;
  width: min(66vw, 900px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(40,120,255,.17) 0, rgba(20,72,160,.07) 36%, transparent 68%);
  filter: blur(8px);
  pointer-events: none;
  animation: glowDrift 9s ease-in-out infinite alternate;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(340px, .58fr);
  gap: 78px;
  align-items: center;
  margin: 0 auto;
}

.eyebrow,
.section-label {
  margin: 0;
  color: #8c96a7;
  font-size: .66rem;
  font-weight: 720;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 6px rgba(255,59,85,.11);
  animation: statusPulse 2.8s ease-in-out infinite;
}

h1, h2, h3, p { overflow-wrap: break-word; }

h1, h2 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -.065em;
  line-height: .96;
}

.hero h1 {
  max-width: 820px;
  margin-top: 28px;
  font-size: clamp(4.5rem, 8.4vw, 8.5rem);
}

.hero h1 span,
.statement h2 span,
.principles h2 span { color: var(--blue-bright); }

.hero-lead {
  max-width: 590px;
  margin: 34px 0 0;
  color: #9aa3b0;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.7;
}

.hero-copy > * {
  opacity: 0;
  transform: translateY(18px);
}

.hero-copy.is-visible > * {
  animation: heroRise .72s cubic-bezier(.2,.7,.2,1) forwards;
}

.hero-copy.is-visible > *:nth-child(1) { animation-delay: .06s; }
.hero-copy.is-visible > *:nth-child(2) { animation-delay: .15s; }
.hero-copy.is-visible > *:nth-child(3) { animation-delay: .25s; }
.hero-copy.is-visible > *:nth-child(4) { animation-delay: .35s; }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  padding: 0 19px;
  border-radius: 8px;
  font-size: .76rem;
  font-weight: 750;
}

.button-primary {
  --magnetic-x: 0px;
  --magnetic-y: 0px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 32px rgba(40,120,255,.20);
  transform: translate(var(--magnetic-x), var(--magnetic-y));
  transition: transform .18s ease-out, background .2s ease, box-shadow .2s ease;
}

.button-primary:hover {
  background: #3c87ff;
  box-shadow: 0 16px 38px rgba(40,120,255,.29);
}

.button-primary span { font-size: 1rem; transition: transform .25s ease; }
.button-primary:hover span { transform: translate(3px, 3px); }

.text-link {
  color: #c3c9d2;
  border-bottom: 1px solid var(--line);
  font-size: .76rem;
  font-weight: 650;
  transition: color .2s ease, border-color .2s ease;
}

.text-link:hover { color: #fff; border-color: var(--blue-bright); }

.hero-visual {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  min-height: 470px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(111,170,255,.25);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(21,44,79,.56), rgba(8,11,16,.86) 52%);
  box-shadow: 0 38px 100px rgba(0,0,0,.36), inset 0 1px rgba(255,255,255,.04);
  transform: perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: opacity .7s ease, transform .35s cubic-bezier(.2,.7,.2,1), border-color .25s ease;
  will-change: transform;
}

.hero-visual:hover { border-color: rgba(111,170,255,.46); }

.hero-visual::before {
  position: absolute;
  top: -90px;
  right: -90px;
  width: 250px;
  height: 250px;
  content: "";
  border: 1px solid rgba(89,160,255,.24);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(40,120,255,.035), 0 0 0 84px rgba(40,120,255,.022);
  animation: orbitBreath 5.4s ease-in-out infinite;
}

.visual-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  color: #7d8da4;
  border-bottom: 1px solid var(--line);
  font-size: .58rem;
  font-weight: 730;
  letter-spacing: .14em;
}

.visual-head i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  animation: statusPulse 2.8s .6s ease-in-out infinite;
}

.hero-visual ol {
  position: relative;
  z-index: 1;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-visual ol::before {
  position: absolute;
  top: 17px;
  bottom: 17px;
  left: 16px;
  width: 1px;
  content: "";
  background: linear-gradient(to bottom, var(--blue-bright), rgba(89,160,255,.15));
}

.hero-visual ol::after {
  position: absolute;
  z-index: 0;
  top: 17px;
  bottom: 17px;
  left: 16px;
  width: 1px;
  content: "";
  background: #c7e0ff;
  box-shadow: 0 0 12px rgba(89,160,255,.8);
  transform: scaleY(0);
  transform-origin: top;
}

.hero-visual.is-visible ol::after {
  animation: routeDraw 1.55s .35s cubic-bezier(.2,.7,.2,1) forwards;
}

.hero-visual li {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 17px;
  align-items: center;
  min-height: 66px;
  color: #818b9a;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.hero-visual.is-visible li {
  opacity: 0;
  animation: routeStep .62s cubic-bezier(.2,.7,.2,1) forwards;
}

.hero-visual.is-visible li:nth-child(1) { animation-delay: .25s; }
.hero-visual.is-visible li:nth-child(2) { animation-delay: .48s; }
.hero-visual.is-visible li:nth-child(3) { animation-delay: .71s; }
.hero-visual.is-visible li:nth-child(4) { animation-delay: .94s; }

.hero-visual li:last-child { border-bottom: 0; }

.hero-visual li span {
  position: relative;
  z-index: 1;
  width: 33px;
  height: 33px;
  display: grid;
  place-items: center;
  border: 1px solid #374151;
  border-radius: 50%;
  background: #0c1118;
  font-size: .55rem;
}

.hero-visual li strong {
  font-size: .91rem;
  font-weight: 590;
}

.hero-visual li.is-current { color: #fff; }
.hero-visual li.is-current span { color: #fff; border-color: var(--blue-bright); background: var(--blue); box-shadow: 0 0 0 6px rgba(40,120,255,.10); }
.hero-visual.is-visible li.is-current span { animation: currentNode 3s 1.5s ease-in-out infinite; }

.hero-visual > p {
  position: relative;
  z-index: 1;
  margin: 24px 0 0;
  color: var(--blue-soft);
  font-size: .75rem;
  font-weight: 620;
  line-height: 1.55;
}

.hero-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-facts span {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  color: #abb3bf;
  border-right: 1px solid var(--line);
  font-size: .72rem;
}

.hero-facts span:last-child { border-right: 0; }
.hero-facts b { color: var(--blue-bright); font-size: .56rem; letter-spacing: .1em; }

.section {
  position: relative;
  width: var(--container);
  margin: 0 auto;
  padding: 140px 0;
}

.section::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(89,160,255,.6), var(--line) 16%, var(--line));
}

.statement {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 64px;
}

.statement-copy h2,
.section-heading h2,
.principles h2,
.safety h2,
.about h2,
.participate h2 {
  font-size: clamp(3.2rem, 6.2vw, 6.4rem);
}

.statement-copy > p {
  max-width: 650px;
  margin: 40px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

.section-heading {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 64px;
  margin-bottom: 76px;
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.learning-item {
  --spot-x: 50%;
  --spot-y: 50%;
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.012);
  transition: border-color .3s ease, background .3s ease, transform .3s ease;
}

.learning-item::before {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(220px circle at var(--spot-x) var(--spot-y), rgba(89,160,255,.16), transparent 68%);
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}

.learning-item::after {
  position: absolute;
  right: -70px;
  bottom: -100px;
  width: 180px;
  height: 180px;
  content: "";
  border: 1px solid rgba(89,160,255,.15);
  border-radius: 50%;
  transition: transform .4s ease, border-color .3s ease;
}

.learning-item:hover {
  border-color: rgba(89,160,255,.46);
  background: rgba(40,120,255,.07);
  transform: translateY(-6px);
}

.learning-item:hover::before { opacity: 1; }
.learning-item:hover::after { border-color: rgba(89,160,255,.42); transform: scale(1.12); }
.learning-item > span { color: var(--blue-bright); font-size: .62rem; font-weight: 750; letter-spacing: .1em; }
.learning-item h3 { position: relative; z-index: 1; margin: auto 0 16px; font-size: 1.7rem; font-weight: 610; letter-spacing: -.04em; }
.learning-item p { position: relative; z-index: 1; max-width: 240px; margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.65; }

.principles { width: 100%; padding: 0; }
.principles::before { display: none; }

.principles-panel {
  width: var(--container);
  display: grid;
  grid-template-columns: 1fr .76fr;
  gap: 90px;
  margin: 0 auto;
  padding: 80px;
  overflow: hidden;
  border: 1px solid rgba(89,160,255,.28);
  border-radius: 22px;
  background:
    radial-gradient(circle at 10% 100%, rgba(40,120,255,.15), transparent 34%),
    linear-gradient(135deg, #0d1522, #080b10 60%);
  box-shadow: 0 42px 110px rgba(0,0,0,.30);
}

.principles .section-label { margin-bottom: 56px; color: var(--blue-soft); }
.principles-copy { align-self: end; }

.principles-copy > p {
  margin: 0 0 36px;
  color: #b2bbc8;
  line-height: 1.75;
}

.principles-copy ul { margin: 0; padding: 0; list-style: none; }
.principles-copy li { padding: 16px 0; color: #8f9aad; border-top: 1px solid rgba(255,255,255,.10); font-size: .8rem; }
.principles-copy li::before { margin-right: 12px; color: var(--blue-bright); content: "—"; }

.safety { padding-block: 90px 140px; }

.safety-copy {
  max-width: 980px;
  padding: 52px 0 52px 34px;
  border-left: 2px solid var(--blue);
  background: linear-gradient(90deg, rgba(40,120,255,.055), transparent 70%);
}

.safety h2 {
  margin-top: 28px;
  font-size: clamp(2.9rem, 5.4vw, 5.4rem);
}

.safety-copy > p:last-child {
  max-width: 680px;
  margin: 30px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.about {
  display: grid;
  grid-template-columns: minmax(330px, .76fr) minmax(0, 1.24fr);
  gap: 100px;
  align-items: center;
}

.about-media {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: #0c1017;
}

.about-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(150deg, rgba(40,120,255,.16), transparent 54%);
  pointer-events: none;
}

.about-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: saturate(.72) contrast(1.06);
  transform: translateY(var(--photo-shift, 0px)) scale(1.06);
  transition: filter .35s ease, transform .22s linear;
  will-change: transform;
}

.about-media:hover img { filter: saturate(.95) contrast(1.03); }
.about-copy .section-label { margin-bottom: 44px; color: var(--blue-soft); }
.about-copy h2 { font-size: clamp(3.8rem, 6.8vw, 7rem); }

.about-lead {
  margin: 32px 0 26px;
  color: #e6ecf5;
  font-size: 1.1rem;
  font-weight: 610;
}

.about-copy > p:not(.section-label):not(.about-lead) {
  max-width: 660px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.8;
}

.participate {
  width: 100%;
  padding: 150px max(24px, calc((100vw - 1180px) / 2));
  text-align: center;
  background:
    radial-gradient(circle at 50% 115%, rgba(40,120,255,.22), transparent 42%),
    #07090d;
}

.participate::before {
  left: max(24px, calc((100vw - 1180px) / 2));
  right: max(24px, calc((100vw - 1180px) / 2));
}

.participate-inner { max-width: 860px; margin: 0 auto; }
.participate .section-label { color: var(--blue-soft); }
.participate h2 { margin-top: 32px; }
.participate-inner > p:nth-of-type(2) { margin: 30px 0 0; color: var(--muted); }

.status {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 36px auto 0;
  padding: 14px 17px;
  color: #dbe9ff;
  border: 1px solid var(--line-blue);
  border-radius: 999px;
  background: rgba(40,120,255,.07);
  font-size: .74rem;
  font-weight: 700;
}

.status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(255,59,85,.10);
}

.site-footer {
  width: var(--container);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: end;
  margin: 0 auto;
  padding: 54px 0;
  color: #666e7b;
  border-top: 1px solid var(--line);
  font-size: .66rem;
}

.site-footer img { width: 92px; opacity: .9; }
.site-footer p { margin: 0; }
.site-footer p:last-child { text-align: right; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.hero-visual.reveal {
  transform: perspective(1100px) translateY(24px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

.hero-visual.reveal.is-visible {
  transform: perspective(1100px) translateY(0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

@keyframes heroRise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes routeDraw {
  0% { transform: scaleY(0); opacity: 0; }
  12% { opacity: 1; }
  100% { transform: scaleY(1); opacity: .72; }
}

@keyframes routeStep {
  from { opacity: 0; transform: translateX(14px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes currentNode {
  0%, 100% { box-shadow: 0 0 0 6px rgba(40,120,255,.10), 0 0 0 rgba(89,160,255,0); }
  50% { box-shadow: 0 0 0 10px rgba(40,120,255,.04), 0 0 24px rgba(89,160,255,.42); }
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .58; transform: scale(.82); }
}

@keyframes orbitBreath {
  0%, 100% { opacity: .62; transform: scale(.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

@keyframes glowDrift {
  from { opacity: .74; transform: translate3d(-2%, -1%, 0) scale(.96); }
  to { opacity: 1; transform: translate3d(3%, 2%, 0) scale(1.06); }
}

@keyframes gridDrift {
  to { background-position: 72px 72px; }
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr 350px; gap: 44px; }
  .hero h1 { font-size: clamp(4.2rem, 8.6vw, 6.7rem); }
  .learning-grid { grid-template-columns: repeat(2, 1fr); }
  .principles-panel { gap: 54px; padding: 62px; }
  .about { gap: 58px; }
}

@media (max-width: 720px) {
  :root { --container: calc(100vw - 32px); --header-height: 66px; }
  .header-inner { grid-template-columns: 1fr auto; }
  .brand, .brand img { width: 94px; }
  .desktop-nav, .header-cta { display: none; }

  .menu-button {
    width: 42px;
    height: 42px;
    display: grid;
    place-content: center;
    gap: 6px;
    padding: 0;
    color: #fff;
    border: 1px solid var(--line-blue);
    border-radius: 50%;
    background: rgba(40,120,255,.06);
  }

  .menu-button span { width: 18px; height: 1px; display: block; background: currentColor; transition: transform .2s ease; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .mobile-nav {
    width: var(--container);
    margin: 0 auto 10px;
    padding: 7px;
    border: 1px solid var(--line-blue);
    border-radius: 12px;
    background: #090c11;
    box-shadow: 0 24px 60px rgba(0,0,0,.40);
  }

  .mobile-nav:not([hidden]) { display: flex; flex-direction: column; }
  .mobile-nav a { padding: 14px 12px; color: #c1c9d4; border-bottom: 1px solid var(--line); font-size: .82rem; }
  .mobile-nav a:last-child { border-bottom: 0; }

  .hero { min-height: auto; padding-block: 136px 42px; }
  .hero::before { background-size: 48px 48px; }
  .hero-glow { top: 4%; right: -70%; width: 150vw; }
  .hero-inner { grid-template-columns: 1fr; gap: 46px; }
  .hero h1 { margin-top: 24px; font-size: clamp(3.9rem, 18.6vw, 5.8rem); }
  .hero-lead { font-size: .96rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .button { width: 100%; justify-content: space-between; }
  .hero-visual { min-height: 430px; padding: 22px; border-radius: 14px; }
  .hero-facts { grid-template-columns: 1fr; margin-top: 0; }
  .hero-facts span { min-height: 58px; border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-facts span:last-child { border-bottom: 0; }

  .section { padding: 94px 0; }
  .statement, .section-heading { grid-template-columns: 1fr; gap: 34px; }
  .statement-copy h2, .section-heading h2, .principles h2, .about h2, .participate h2 { font-size: clamp(3.1rem, 13.8vw, 4.7rem); }
  .statement-copy > p { margin-top: 30px; font-size: .9rem; }

  .section-heading { margin-bottom: 48px; }
  .learning-grid { grid-template-columns: 1fr; gap: 10px; }
  .learning-item { min-height: 240px; padding: 24px; }
  .learning-item h3 { margin-top: 78px; }

  .principles-panel { width: var(--container); grid-template-columns: 1fr; gap: 44px; padding: 40px 24px; border-radius: 15px; }
  .principles .section-label { margin-bottom: 38px; }
  .safety { padding-block: 62px 94px; }
  .safety-copy { padding: 34px 0 34px 18px; }

  .about { grid-template-columns: 1fr; gap: 60px; }
  .about-media { width: 100%; border-radius: 11px; }
  .about-copy .section-label { margin-bottom: 30px; }
  .about-copy > p:not(.section-label):not(.about-lead) { font-size: .88rem; }

  .participate { padding-block: 100px; }
  .site-footer { grid-template-columns: 1fr; gap: 18px; }
  .site-footer p:last-child { text-align: left; }
}

@media (max-width: 360px) {
  .hero h1 { font-size: 3.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-copy > *, .hero-visual.is-visible li { opacity: 1; transform: none; }
  .hero-visual ol::after { opacity: .72; transform: scaleY(1); }
  .about-media img { transform: none; }
}

@media print {
  .site-header, .hero-actions, .menu-button { display: none !important; }
  .hero { min-height: auto; }
  .section { break-inside: avoid; padding-block: 50px; }
  .reveal { opacity: 1; transform: none; }
}