:root {
  --bg: #0a0d12;
  --bg-2: #121821;
  --card: rgba(17, 22, 30, 0.84);
  --card-2: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(215, 192, 146, 0.18);
  --text: #f5f2ea;
  --muted: #b1b0ad;
  --soft: #e7dcc7;
  --accent: #c8ae7d;
  --accent-2: #ead8b5;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius: 26px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; max-width: 100%; overflow-x: clip; }
body {
  max-width: 100%;
  overflow-x: clip;
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(200, 174, 125, 0.16), transparent 32%),
    radial-gradient(circle at 100% 20%, rgba(99, 117, 143, 0.14), transparent 24%),
    linear-gradient(180deg, #07090d 0%, #0f131a 55%, #0a0c10 100%);
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.74; margin: 0 0 18px; }
h1, h2, h3 { margin: 0 0 16px; line-height: 1.05; letter-spacing: -0.02em; }
img { display: block; max-width: 100%; }

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at center, black 44%, transparent 92%);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(9, 12, 17, 0.76);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand, .brand-inline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-logo, .footer-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 14px;
}

.nav-links, .nav-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
}
.nav-links a:hover, .footer-links a:hover { color: var(--text); }

.lang-switch {
  position: relative;
}

.lang-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  min-width: 92px;
  height: 42px;
  padding: 0 2.6rem 0 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(180deg, rgba(17, 28, 44, 0.96), rgba(9, 17, 29, 0.96));
  color: var(--text-primary);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  outline: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.22);
}

.lang-switch::after {
  content: "▾";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-52%);
  color: var(--text-secondary);
  pointer-events: none;
  font-size: 0.82rem;
}

.lang-select:hover,
.lang-select:focus {
  border-color: rgba(214, 169, 92, 0.55);
  box-shadow: 0 0 0 3px rgba(214, 169, 92, 0.12), 0 10px 30px rgba(0,0,0,0.22);
}

.lang-select option {
  background: #0d1523;
  color: var(--text-primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 18px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.small { min-height: 42px; padding: 0 15px; border-radius: 14px; }
.btn-primary {
  background: linear-gradient(135deg, rgba(153, 187, 255, 0.24), rgba(255,255,255,0.10));
  border-color: rgba(153, 187, 255, 0.26);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(234, 216, 181, 0.12);
}
.btn-primary:hover { background: linear-gradient(135deg, rgba(153, 187, 255, 0.30), rgba(255,255,255,0.14)); }
.btn-secondary {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.10);
  color: var(--soft);
}

.hero { padding: 76px 0 40px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 34px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(154, 187, 255, 0.10);
  border: 1px solid rgba(154, 187, 255, 0.18);
}
.hero-slogan {
  margin: 0 0 6px;
  color: var(--soft);
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.hero-slogan-main {
  font-size: clamp(1.3rem, 3vw, 2.15rem);
  font-weight: 800;
  max-width: 18ch;
}
.hero-slogan-sub {
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  font-weight: 700;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.hero h1 { font-size: clamp(3rem, 6vw, 5.7rem); max-width: 11ch; }
.lead { font-size: 1.15rem; max-width: 63ch; }
.hero-cta, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.signal-strip {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.signal-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--soft);
  font-size: .92rem;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.signal-link:hover,
.signal-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(214, 169, 92, 0.42);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}

.glass {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.hero-panel,
.issue-card,
.feature-card,
.model-column,
.audience-card,
.partner-card,
.contact-box,
.legal-wrap,
.mini-card { border-radius: var(--radius); }
.hero-panel { padding: 28px; }
.hero-logo {
  width: min(100%, 250px);
  margin: 0 auto 20px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
}
.panel-label-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}
.pill {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: var(--accent-2);
  font-size: .84rem;
}
.muted { color: var(--muted); }
.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.mini-card {
  padding: 16px;
  background: var(--card-2);
  border: 1px solid rgba(255,255,255,0.06);
}
.mini-card strong,
.feature-index { display: block; font-size: 1.18rem; margin-bottom: 10px; color: var(--accent-2); }
.mini-card span { color: var(--soft); line-height: 1.5; font-size: .95rem; }

.section { padding: 30px 0 34px; }
.section-divider { position: relative; }
.section-divider::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(100% - 40px, var(--container));
  transform: translateX(-50%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.section-head { margin-bottom: 28px; max-width: 860px; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.narrow { max-width: 720px; }
.section h2 { font-size: clamp(2rem, 4vw, 3.6rem); max-width: 14ch; }
.section-head.center h2 { max-width: none; }

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  gap: 30px;
  align-items: start;
}
.issue-card { padding: 26px; }
.issue-list, .clean-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.issue-list li, .clean-list li {
  position: relative;
  padding-left: 24px;
  color: var(--soft);
  line-height: 1.55;
}
.issue-list li::before, .clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ffffff);
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.feature-card, .audience-card, .partner-card { padding: 24px; }
.feature-card h3, .audience-card h3, .partner-card h3, .issue-card h3 { font-size: 1.3rem; }

.model-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
}
.model-column { padding: 28px; }
.model-arrow {
  display: grid;
  place-items: center;
  color: var(--accent-2);
  font-size: 2rem;
}
.model-sub { color: var(--soft); font-weight: 600; margin-bottom: 18px; }

.partners-layout { align-items: center; }
.stack-cards {
  display: grid;
  gap: 16px;
}
.final-cta { padding: 42px 0 58px; }
.contact-box {
  padding: 30px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}
.wrap-right { justify-content: flex-end; }

.site-footer { padding: 28px 0 40px; }
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.footer-brand { font-size: 1.05rem; }
.footer-text { max-width: 480px; margin: 12px 0 0; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.legal-page .site-header { position: relative; }
.legal-wrap {
  padding: 34px;
  margin: 48px auto;
}
.legal-wrap h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.legal-wrap h2 { font-size: 1.2rem; margin-top: 28px; }
.legal-wrap p, .legal-wrap li { color: var(--soft); }

@media (max-width: 1080px) {
  .nav { flex-wrap: wrap; padding: 14px 0; }
  .nav-links { order: 3; width: 100%; justify-content: center; gap: 18px; }
  .hero-grid, .split-layout, .cards-3, .model-grid, .contact-box { grid-template-columns: 1fr; }
  .model-arrow { display: none; }
  .wrap-right { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero { padding-top: 52px; }
  .hero h1 { max-width: 100%; font-size: clamp(2.6rem, 14vw, 4rem); }
  .lead { font-size: 1rem; }
  .section h2 { max-width: 100%; }
  .mini-grid { grid-template-columns: 1fr; }
  .nav-actions { width: 100%; justify-content: space-between; }
  .nav-cta { display: none; }
  .hero-panel,
  .feature-card,
  .audience-card,
  .partner-card,
  .issue-card,
  .model-column,
  .contact-box,
  .legal-wrap,
  .mini-card { min-width: 0; }
  .hero-cta,
  .contact-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta .btn,
  .contact-actions .btn {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding-inline: 14px;
    text-align: center;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
  .legal-wrap { padding: 24px; margin: 28px auto; }
}

@media (max-width: 720px) {
  .hero-slogan-main { max-width: 100%; }
}

@media (max-width: 560px) {
  .nav { gap: 14px; }
  .nav-links { gap: 14px; font-size: 0.92rem; }
  .lang-select { min-width: 84px; }
  .contact-box { padding: 22px; }
  .hero-slogan-main { font-size: 1.15rem; }
  .hero-slogan-sub { font-size: 0.95rem; }
}