:root {
  --bg: #050505;
  --panel: #0c0c0e;
  --panel-2: #131316;
  --text: #f4f4f4;
  --muted: #b9b9bd;
  --line: rgba(255,255,255,0.12);
  --silver-1: #f7f7f7;
  --silver-2: #d7d7d9;
  --silver-3: #a8a8ac;
  --shadow: 0 24px 60px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
}
body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(5,5,5,0.76);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
}

.brand img {
  width: 180px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--muted);
  font-weight: 500;
  transition: color 0.25s ease;
}

.main-nav a:hover,
.main-nav a.nav-cta {
  color: var(--text);
}

.menu-toggle,
.nav-backdrop {
  display: none;
}

.menu-toggle {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--silver-1);
  border-radius: 999px;
  transition: transform 0.28s ease, opacity 0.2s ease;
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--silver-2);
  outline-offset: 2px;
}

.hero {
  position: relative;
  padding: 92px 0 72px;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.08), transparent 30%),
    linear-gradient(180deg, #090909 0%, #050505 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -140px;
  bottom: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.1), rgba(255,255,255,0));
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255,255,255,0.04), transparent 35%),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.03), transparent 25%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-content,
.hero-card {
  animation: fadeUp 0.8s ease both;
}

.hero-card {
  animation-delay: 0.1s;
}

.eyebrow,
.section-tag {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--silver-2);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
}

.hero h1,
.section h2 {
  margin: 0 0 18px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
}

.hero p,
.section p,
.card p,
.feature p,
.info-panel li {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 600;
  transition: 0.25s ease;
  border: 1px solid var(--line);
}

.btn-primary {
  background: linear-gradient(135deg, var(--silver-1), var(--silver-3));
  color: #111;
  box-shadow: var(--shadow);
}

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

.btn-secondary {
  background: transparent;
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.04);
}

.hero-highlights {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 0;
  list-style: none;
  margin: 0;
}

.hero-highlights li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--silver-2);
  font-size: 0.95rem;
}

.hero-metrics {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.hero-metrics article {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.02);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.96rem;
  color: var(--silver-1);
}

.hero-metrics p {
  margin: 0;
  color: var(--silver-3);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hero-card-note {
  margin-bottom: 0;
  padding-top: 8px;
}

.glass-card,
.card,
.info-panel,
.feature,
.cta-box {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.glass-card {
  padding: 28px;
  border-radius: 24px;
}

.floating-badge {
  margin-top: 14px;
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--silver-2);
  background: rgba(255,255,255,0.02);
  animation: pulse 2.8s ease-in-out infinite;
}

.glass-card h2,
.info-panel h3,
.card h3,
.feature h3,
.footer h3 {
  margin-top: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
}

.section {
  padding: 88px 0;
}

.dark-section {
  background: var(--panel);
}

.section-header {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-header.center {
  margin-inline: auto;
  text-align: center;
}

.cards,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card,
.feature {
  padding: 26px;
  border-radius: 22px;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.card:hover,
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.24);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}

.info-panel {
  padding: 28px;
  border-radius: 24px;
}

.info-panel ul {
  margin: 0;
  padding-left: 18px;
}

.cta-section {
  background: linear-gradient(180deg, #0b0b0d, #050505);
}

.cta-box {
  padding: 36px;
  border-radius: 28px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.cta-meta,
.footer-note {
  color: var(--silver-3);
  line-height: 1.7;
}

.cta-meta {
  margin: 10px 0 0;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
  background: #030303;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}

.footer-box {
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)),
    linear-gradient(135deg, rgba(255,255,255,0.04), transparent 55%);
  box-shadow: var(--shadow);
}

.footer-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--silver-3);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
}

.footer-box h3 {
  margin-bottom: 10px;
}

.footer p,
.footer-box p {
  color: var(--muted);
  margin: 6px 0;
}

.footer-meta {
  display: grid;
  align-content: start;
}

.footer-legal {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.footer-legal-content {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-legal p {
  margin: 0;
  color: var(--silver-3);
  font-size: 0.94rem;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .cards,
  .feature-grid,
  .cta-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .cta-box {
    align-items: start;
  }

  .menu-toggle {
    display: flex;
    z-index: 70;
  }

  .main-nav {
    position: fixed;
    top: 96px;
    right: 16px;
    left: 16px;
    z-index: 65;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(8,8,9,0.97);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.25s ease;
    display: none;
  }

  .main-nav a {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: rgba(0,0,0,0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.25s ease;
    display: none;
  }

  .topbar.is-open .main-nav {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .topbar.is-open .nav-backdrop {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .topbar.is-open .menu-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .topbar.is-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .topbar.is-open .menu-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .footer-legal-content {
    width: 100%;
  }

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

@media (max-width: 680px) {
  .brand img {
    width: 145px;
  }

  .hero {
    padding-top: 52px;
  }

  .nav {
    min-height: 74px;
  }

  .main-nav {
    top: 84px;
  }

  .section {
    padding: 72px 0;
  }

  .hero h1,
  .section h2 {
    line-height: 1.02;
  }

  .glass-card,
  .card,
  .feature,
  .info-panel,
  .cta-box {
    border-radius: 18px;
  }

  .hero-highlights li {
    width: 100%;
    text-align: center;
  }
}