:root {
  --ink: #081210;
  --panel: #10201c;
  --deep: #0b1714;
  --fog: #e8ede9;
  --mute: #8a968f;
  --lacquer: #b41e2b;
  --lacquer-hot: #d12636;
  --brass: #b08d4a;
  --jade: #2f6b55;
  --line: rgba(255, 255, 255, 0.12);
  --edge: 72px;
  --radius: 10px;
  --font: "Be Vietnam Pro", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--fog);
  background: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: #fff;
  color: #000;
  padding: 8px 12px;
}

.wrap {
  width: min(1120px, calc(100% - 2 * var(--edge)));
  margin-inline: auto;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--edge);
  background: linear-gradient(to bottom, rgba(8, 18, 16, 0.88), rgba(8, 18, 16, 0));
  backdrop-filter: blur(0px);
  transition: background 0.25s ease, backdrop-filter 0.25s ease;
}

.nav.is-solid {
  background: rgba(8, 18, 16, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand img {
  border-radius: 9px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a:not(.btn):hover {
  color: var(--brass);
}

.menu {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.menu span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

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

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-primary {
  background: var(--lacquer);
  color: #fff;
  box-shadow: 0 12px 28px rgba(180, 30, 43, 0.28);
}

.btn-primary:hover {
  background: var(--lacquer-hot);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--fog);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.nav-cta {
  min-height: 40px;
  padding: 0 14px;
  font-size: 13px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 120px var(--edge) 72px;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: ken 18s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(8, 18, 16, 0.72) 0%, rgba(8, 18, 16, 0.28) 42%, rgba(180, 30, 43, 0.22) 68%, rgba(8, 18, 16, 0.9) 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-kicker {
  margin: 0 0 14px;
  color: var(--brass);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(44px, 8vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 900;
}

.rule {
  width: 64px;
  height: 3px;
  margin: 22px 0 18px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lacquer), var(--brass));
}

.hero-lead {
  margin: 0;
  max-width: 34em;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 500;
  color: rgba(232, 237, 233, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-langs {
  margin: 36px 0 0;
  color: rgba(176, 141, 74, 0.9);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

[data-enter] .hero-kicker,
[data-enter] h1,
[data-enter] .rule,
[data-enter] .hero-lead,
[data-enter] .hero-actions,
[data-enter] .hero-langs {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-enter] h1 { animation-delay: 0.12s; }
[data-enter] .rule { animation-delay: 0.22s; }
[data-enter] .hero-lead { animation-delay: 0.3s; }
[data-enter] .hero-actions { animation-delay: 0.42s; }
[data-enter] .hero-langs { animation-delay: 0.55s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes ken {
  from { transform: scale(1.08) translate(0, 0); }
  to { transform: scale(1.14) translate(-1.5%, -1%); }
}

.film,
.flow,
.close {
  background: var(--deep);
  padding: 96px 0;
}

.languages {
  background: var(--fog);
  color: var(--ink);
  padding: 96px 0;
}

.account,
.trust {
  background: var(--panel);
  padding: 96px 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 36px;
}

.section-head h2,
.account h2,
.trust h2,
.close h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4.5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.section-head p,
.account p,
.close p {
  margin: 0;
  color: rgba(232, 237, 233, 0.68);
  font-size: 16px;
}

.section-head.light p {
  color: rgba(8, 18, 16, 0.62);
}

.film-frame {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #000;
  aspect-ratio: 16 / 9;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.film-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.film-mute {
  position: absolute;
  right: 14px;
  bottom: 14px;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.lang-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lang-item {
  border-top: 1px solid rgba(8, 18, 16, 0.1);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.lang-item.is-in {
  opacity: 1;
  transform: none;
}

.lang-item:last-child {
  border-bottom: 1px solid rgba(8, 18, 16, 0.1);
}

.lang-row {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.lang-row::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--lacquer);
  flex: 0 0 auto;
  transition: width 0.22s ease;
}

.lang-item:nth-child(even) .lang-row::before {
  background: var(--brass);
}

.lang-item.is-open .lang-row::before,
.lang-row:hover::before {
  width: 28px;
}

.lang-name {
  flex: 1;
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.lang-code {
  color: rgba(8, 18, 16, 0.35);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: lowercase;
}

.lang-panel {
  padding: 0 0 22px 30px;
  max-width: 40rem;
  animation: rise 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.lang-panel p {
  margin: 0 0 8px;
  color: rgba(8, 18, 16, 0.72);
  font-size: 15px;
}

.lang-glyphs {
  font-size: 28px;
  letter-spacing: 0.12em;
  color: rgba(8, 18, 16, 0.55);
}

.lang-go {
  display: inline-flex;
  margin-top: 10px;
  color: var(--lacquer);
  font-weight: 700;
  font-size: 14px;
}

.try {
  background: var(--panel);
  padding: 88px 0;
}

.try-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}

.try h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4.5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.try p {
  margin: 0;
  color: rgba(232, 237, 233, 0.68);
  font-size: 16px;
}

.try-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

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

.flow-grid article {
  padding-right: 28px;
}

.flow-grid article + article {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.tick {
  display: block;
  width: 36px;
  height: 3px;
  margin-bottom: 18px;
}

.tick.lacquer { background: var(--lacquer); }
.tick.brass { background: var(--brass); }
.tick.jade { background: var(--jade); }

.flow-grid h3 {
  margin: 0 0 12px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.flow-grid p {
  margin: 0;
  color: rgba(232, 237, 233, 0.72);
  font-size: 15px;
}

.account-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-label {
  margin: 0 0 18px;
  color: var(--brass);
  font-size: 14px;
  font-weight: 600;
}

.trust h2 {
  max-width: 18ch;
}

.trust-note {
  margin: 24px 0 0;
  max-width: 40rem;
  color: rgba(232, 237, 233, 0.68);
  font-size: 16px;
}

.close {
  text-align: center;
}

.center-actions {
  justify-content: center;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  color: rgba(232, 237, 233, 0.4);
  font-size: 13px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-brand {
  color: rgba(232, 237, 233, 0.75);
  font-size: 14px;
}

@media (max-width: 960px) {
  :root { --edge: 22px; }

  .nav-links {
    position: fixed;
    inset: 72px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: rgba(8, 18, 16, 0.96);
    border: 1px solid var(--line);
    border-radius: 14px;
  }

  .nav-links a {
    padding: 14px 12px;
    border-radius: 8px;
  }

  .nav-links.is-open { display: flex; }
  .menu { display: inline-block; }

  .flow-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .flow-grid article,
  .flow-grid article + article {
    padding: 0;
    border: 0;
  }

  .account-grid,
  .try-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .try-actions {
    justify-content: flex-start;
  }

  .trust h2 { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media img { animation: none; }
  [data-enter] *,
  .lang-item {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .btn:hover { transform: none; }
}