*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #121212;
  --paper:      #fbf8f4;
  --paper-alt:  #efe9de;
  --line:       rgba(18,18,18,0.14);
  --mid:        #6f6a5d;
  --accent:     #ff3300;
  --accent-ink: #ffffff;
  --accent-soft:#ffe1d3;
  --block-bg:   #121212;
  --block-text: #fbf8f4;
  --block-mid:  rgba(251,248,244,0.5);
  --display:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --mono:       'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

[data-theme="dark"] {
  --ink:        #f1ece1;
  --paper:      #0c0c0b;
  --paper-alt:  #1a1917;
  --line:       rgba(255,255,255,0.14);
  --mid:        #97917f;
  --accent:     #ff5a33;
  --accent-ink: #0c0c0b;
  --accent-soft:rgba(255,90,51,0.16);
  --block-bg:   #f1ece1;
  --block-text: #0c0c0b;
  --block-mid:  rgba(12,12,11,0.55);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--display);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
  overflow-x: hidden;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 66px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.nav-brand { display: flex; align-items: center; text-decoration: none; }
.nav-brand-logo { height: 48px; width: auto; display: block; }
.nav-brand-logo-dark { display: none; }
[data-theme="dark"] .nav-brand-logo-light { display: none; }
[data-theme="dark"] .nav-brand-logo-dark { display: block; }

.nav-links { display: flex; align-items: center; gap: 22px; list-style: none; }
.nav-links a.nav-link {
  font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--mid); text-decoration: none;
  letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s; position: relative; padding-bottom: 3px;
}
.nav-links a.nav-link::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--accent); transition: right .2s; }
.nav-links a.nav-link:hover { color: var(--ink); }
.nav-links a.nav-link:hover::after { right: 0; }

.nav-cta {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--accent); color: var(--accent-ink) !important;
  padding: 10px 18px; border-radius: 10px;
  font-family: var(--mono); font-size: 11px !important; font-weight: 700 !important;
  text-transform: uppercase; letter-spacing: 0.05em;
  text-decoration: none;
  transition: transform 0.15s, box-shadow .15s;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 0 0 var(--ink); }

.nav-icon-btn {
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--line); background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
  position: relative;
  flex-shrink: 0;
}
.nav-icon-btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.nav-icon-btn svg { width: 16px; height: 16px; }
.icon-sun, .icon-moon { position: absolute; transition: opacity .2s, transform .2s; }
[data-theme="dark"] .icon-sun { opacity: 0; transform: scale(.5) rotate(45deg); }
[data-theme="light"] .icon-moon, :root:not([data-theme]) .icon-moon { opacity: 0; transform: scale(.5) rotate(45deg); }

.nav-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* language dropdown */
.lang-box { position: relative; flex-shrink: 0; }
.lang-btn {
  height: 38px; padding: 0 12px; border-radius: 10px;
  border: 1px solid var(--line); background: transparent;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--ink); cursor: pointer;
  transition: border-color .2s, background .2s;
}
.lang-btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.lang-code { text-transform: uppercase; letter-spacing: .03em; }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 14px; padding: 6px; width: 190px;
  box-shadow: 0 14px 32px rgba(0,0,0,0.18);
  display: none; flex-direction: column; gap: 2px;
  max-height: 340px; overflow-y: auto;
}
.lang-box.open .lang-menu { display: flex; }
.lang-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 8px; border: none; background: none;
  font-size: 13px; font-family: var(--display); color: var(--ink);
  text-align: left; cursor: pointer; width: 100%;
}
.lang-item:hover { background: var(--accent-soft); }
.lang-item.active { color: var(--accent); font-weight: 700; }
.lang-item .lang-native { color: var(--mid); font-weight: 400; margin-left: auto; font-size: 11px; font-family: var(--mono); }
.lang-item.active .lang-native { color: var(--accent); }

.menu-toggle {
  display: none; width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--line); background: transparent; cursor: pointer;
  position: relative; flex-shrink: 0;
}
.menu-toggle span {
  position: absolute; left: 11px; top: 18px; width: 16px; height: 2px; background: var(--ink);
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ''; position: absolute; left: 0; width: 16px; height: 2px; background: var(--ink);
}
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after { top: 5px; }

/* ── HERO ── */
.hero { padding: 130px 40px 80px; text-align: center; max-width: 980px; margin: 0 auto; }

h1 {
  font-family: var(--display);
  font-size: clamp(42px, 7vw, 84px);
  font-weight: 800; line-height: 0.98; letter-spacing: -0.03em; color: var(--ink);
}
h1 mark, h2 mark, .quote-text mark {
  background: var(--accent); color: var(--accent-ink);
  padding: 0 14px; border-radius: 10px; display: inline-block;
  transform: rotate(-1.2deg); margin-top: 6px;
  max-width: 100%; box-sizing: border-box;
}

.hero-sub {
  font-size: 18px; color: var(--mid); line-height: 1.6; max-width: 520px;
  margin: 28px auto 0; font-weight: 400;
}

.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.tag {
  font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--mid);
  border: 1px solid var(--line); padding: 6px 13px; border-radius: 8px;
  letter-spacing: 0.03em; text-transform: uppercase;
}

.hero-actions { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin-top: 36px; }

.hero-tagline { margin-top: 22px; font-family: var(--mono); font-size: 12px; color: var(--mid); letter-spacing: .03em; }
.hero-tagline b { color: var(--accent); font-weight: 700; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--accent); color: var(--accent-ink); text-decoration: none;
  padding: 15px 26px; border-radius: 12px; font-family: var(--mono); font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  transition: transform 0.15s, box-shadow .15s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 0 var(--ink); }
.btn-secondary {
  font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--ink); text-decoration: none;
  display: flex; align-items: center; gap: 6px; transition: color 0.2s;
  text-transform: uppercase; letter-spacing: .04em;
  border-bottom: 2px solid var(--line); padding-bottom: 3px;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ── SECTION BLOCKS ── */
section { padding: 88px 40px; }
.block-paper { background: var(--paper); color: var(--ink); }
.block-ink { background: var(--block-bg); color: var(--block-text); }
.block-accent { background: var(--accent); color: var(--accent-ink); }

.section-inner { max-width: 1180px; margin: 0 auto; }
.section-num { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .1em; color: var(--accent); margin-bottom: 14px; text-transform: uppercase; }
.block-accent .section-num, .block-ink .section-num { color: inherit; opacity: .7; }

h2 { font-family: var(--display); font-size: clamp(30px, 4vw, 52px); font-weight: 800; line-height: 1.02; letter-spacing: -0.02em; max-width: 640px; }
.section-intro { font-size: 16px; color: var(--mid); max-width: 480px; line-height: 1.65; margin-top: 18px; }
.block-ink .section-intro, .block-accent .section-intro { color: var(--block-mid); }
.block-accent .section-intro { color: rgba(255,255,255,0.75); }

/* ── STATS ── */
.stats-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.stat-item { flex: 1 1 160px; }
.stat-num { font-family: var(--mono); font-size: clamp(36px, 5vw, 56px); font-weight: 700; line-height: 1; }
.stat-label { font-family: var(--mono); font-size: 11px; color: var(--block-mid); margin-top: 8px; letter-spacing: 0.04em; text-transform: uppercase; }

/* ── FEATURES (bento) ── */
.features-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 48px; }
.feature-card {
  background: var(--paper-alt); border: 1px solid var(--line); border-radius: 20px;
  padding: 30px; display: flex; flex-direction: column; gap: 14px;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  grid-column: span 3;
}
.feature-card.big { grid-column: span 4; }
.feature-card.small { grid-column: span 2; }
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.06);
}
[data-theme="dark"] .feature-card:hover { box-shadow: 0 16px 32px rgba(0,0,0,0.3); }
.feature-icon {
  width: 46px; height: 46px; background: var(--accent-soft); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; color: var(--accent);
  transition: background .25s ease, color .25s ease;
}
.feature-card:hover .feature-icon { background: var(--accent); color: var(--accent-ink); }
.feature-icon svg { width: 22px; height: 22px; }
.feature-title { font-family: var(--display); font-size: 20px; font-weight: 800; letter-spacing: -0.01em; }
.feature-desc { font-size: 14px; color: var(--mid); line-height: 1.6; }

/* ── SPOTLIGHT ── */
.spotlight { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.spotlight.solo { grid-template-columns: 1fr; max-width: 640px; }
.spotlight-list { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.spotlight-list li { display: flex; gap: 12px; font-size: 15px; line-height: 1.6; list-style: none; }
.spotlight-list li::before { content: '/'; font-family: var(--mono); font-weight: 700; color: var(--accent); flex-shrink: 0; }
.block-accent .spotlight-list li::before { color: var(--accent-ink); }
.block-accent .spotlight-list li { color: var(--accent-ink); }

.series-marquee {
  margin: 48px 0 0; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); width: 100vw;
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 24px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}
.series-marquee-track { display: flex; align-items: center; gap: 36px; width: max-content; animation: series-marquee-scroll 50s linear infinite; }
.series-marquee:hover .series-marquee-track { animation-play-state: paused; }
.series-marquee-item { font-family: var(--display); font-size: 18px; font-weight: 800; letter-spacing: -0.01em; color: inherit; white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; }
.series-swatch { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.series-marquee-sep { width: 5px; height: 5px; border-radius: 50%; background: var(--block-mid); flex-shrink: 0; }
@keyframes series-marquee-scroll { from { transform: translateX(-50%); } to { transform: translateX(0); } }
@media (prefers-reduced-motion: reduce) { .series-marquee-track { animation: none; } }

/* ── HOW IT WORKS ── */
.steps-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.step { display: flex; flex-direction: column; gap: 14px; }
.step-num {
  width: 40px; height: 40px; border-radius: 10px; background: var(--accent); color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 14px; font-weight: 700;
}
.step-content h3 { font-family: var(--display); font-size: 17px; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 6px; }
.step-content p { font-size: 13.5px; color: var(--mid); line-height: 1.6; }

/* ── QUOTE BAND ── */
.quote-band { padding: 0; }
.quote-inner { max-width: 920px; margin: 0 auto; padding: clamp(72px, 13vw, 140px) 40px; text-align: center; }
.quote-text { font-family: var(--display); font-size: clamp(34px, 6.2vw, 68px); font-weight: 800; line-height: 1.12; letter-spacing: -0.02em; }
.quote-text mark { background: var(--accent); color: var(--accent-ink); clip-path: inset(0 100% 0 0); transition: clip-path .7s cubic-bezier(.65,0,.35,1) .45s; }

.quote-reveal {
  opacity: 0; transform: translateY(26px) scale(.95); filter: blur(10px);
  transition: opacity 1s cubic-bezier(.19,1,.22,1), transform 1s cubic-bezier(.19,1,.22,1), filter 1s cubic-bezier(.19,1,.22,1);
}
.quote-reveal.visible { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
.quote-reveal.visible mark { clip-path: inset(0 0% 0 0); }
@media (prefers-reduced-motion: reduce) {
  .quote-reveal, .quote-text mark { transition: none; }
}

/* ── LANGUAGES ── */
.lang-marquee {
  margin: 48px 0 0; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); width: 100vw;
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 24px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}
.lang-marquee-track { display: flex; align-items: baseline; gap: 40px; width: max-content; animation: lang-marquee-scroll 34s linear infinite; }
.lang-marquee:hover .lang-marquee-track { animation-play-state: paused; }
.lang-marquee-item { font-family: var(--display); font-size: 20px; font-weight: 800; letter-spacing: -0.01em; color: var(--ink); white-space: nowrap; display: inline-flex; align-items: baseline; gap: 9px; }
.lang-marquee-code { font-family: var(--mono); font-size: 11px; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.lang-marquee-sep { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
@keyframes lang-marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .lang-marquee-track { animation: none; } }

/* ── PRIVACY ── */
.policy-content { display: flex; flex-direction: column; gap: 0; margin-top: 48px; }
.policy-section { border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.policy-section:first-of-type { border-top: none; }
.policy-section summary {
  list-style: none; cursor: pointer; padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.policy-section summary::-webkit-details-marker { display: none; }
.policy-section summary::after {
  content: ''; width: 8px; height: 8px; flex-shrink: 0;
  border-right: 2px solid var(--mid); border-bottom: 2px solid var(--mid);
  transform: rotate(45deg); transition: transform .2s ease;
}
.policy-section[open] summary::after { transform: rotate(-135deg); }
.policy-section summary:hover::after { border-color: var(--accent); }
.policy-section h3 { font-family: var(--display); font-size: 20px; font-weight: 800; letter-spacing: -0.01em; display: flex; align-items: baseline; gap: 10px; }
.policy-section h3::before { content: attr(data-num); font-family: var(--mono); font-size: 12px; color: var(--accent); font-weight: 700; }
.policy-body { display: flex; flex-direction: column; gap: 10px; padding-bottom: 24px; max-width: 720px; }
.policy-section p, .policy-section li { font-size: 14.5px; color: var(--mid); line-height: 1.7; }
.policy-section ul { padding-left: 20px; display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.policy-date { font-family: var(--mono); font-size: 11px; color: var(--mid); letter-spacing: 0.04em; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; width: fit-content; margin-bottom: 8px; text-transform: uppercase; }

/* ── SUPPORT ── */
.section-inner-narrow { max-width: 640px; margin: 0 auto; }
.contact-block { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
.contact-link { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; transition: border-color 0.2s, transform .2s; background: var(--paper-alt); }
.contact-link:hover { border-color: var(--accent); transform: translateY(-2px); }
.contact-link-icon { width: 38px; height: 38px; background: var(--paper); border-radius: 9px; display: flex; align-items: center; justify-content: center; color: var(--ink); flex-shrink: 0; }
.contact-link-icon svg { width: 17px; height: 17px; }
.contact-link-text { display: flex; flex-direction: column; gap: 2px; }
.contact-link-label { font-family: var(--display); font-size: 13px; font-weight: 700; color: var(--ink); }
.contact-link-sub { font-family: var(--mono); font-size: 11.5px; color: var(--mid); }

/* ── FOOTER ── */
footer { padding: 40px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 14px; font-weight: 700; }
.footer-brand img { width: 20px; height: 20px; object-fit: contain; }
.footer-brand a { text-decoration: none; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { font-family: var(--mono); font-size: 11.5px; text-decoration: none; opacity: .7; letter-spacing: .03em; text-transform: uppercase; transition: opacity .2s; }
.footer-links a:hover { opacity: 1; }
.footer-copy { font-family: var(--mono); font-size: 10.5px; opacity: .45; }

/* ── ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1080px) {
  section { padding: 72px 32px; }
  .hero { padding: 120px 32px 64px; }
  nav { padding: 0 24px; }
  footer { padding: 32px 24px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card, .feature-card.big, .feature-card.small { grid-column: span 1; }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: fixed; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 4px;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 16px 24px 20px; z-index: 199;
  }
  .nav-links.open { display: flex; }
  .nav-links a.nav-link { padding: 10px 0; }
  .nav-links .nav-cta { margin-top: 8px; }
  .menu-toggle { display: block; }

  h1 { font-size: clamp(38px, 11vw, 56px); }
  .steps-rail { grid-template-columns: 1fr 1fr; }
  .stats-row { justify-content: flex-start; }
  .stat-item { flex: 1 1 40%; }

  .spotlight { grid-template-columns: 1fr; gap: 36px; }

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

@media (max-width: 560px) {
  .steps-rail { grid-template-columns: 1fr; }
  .nav-brand-logo { height: 38px; }
  nav { padding: 0 16px; }
  .nav-controls { gap: 6px; }
  .lang-btn { padding: 0 10px; }
}