:root {
  --bg: #f8f6f1;
  --bg-elevated: #fffefb;
  --surface: #ffffff;
  --border: rgba(26, 39, 68, 0.1);
  --text: #1a2744;
  --muted: #5c6478;
  --accent: #c9a227;
  --accent-2: #1a2744;
  --gradient: linear-gradient(135deg, #c9a227, #e8c84a);
  --radius: 16px;
  --shadow: 0 20px 50px rgba(26, 39, 68, 0.12);
  --font: "Manrope", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.container { width: min(1120px, calc(100% - 2.5rem)); margin-inline: auto; }
a { color: inherit; text-decoration: none; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding: 1rem 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  background: rgba(248, 246, 241, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.site-header__inner { display: flex; align-items: center; gap: 1.5rem; }
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--text); }
.brand em { font-style: normal; color: var(--accent); font-family: var(--font-display); }
.nav { display: flex; gap: 1.75rem; margin-left: auto; }
.nav a { color: var(--muted); font-size: 0.92rem; font-weight: 500; transition: color 0.2s; }
.nav a:hover { color: var(--text); }
.menu-btn {
  display: none; width: 44px; height: 44px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--surface); cursor: pointer; margin-left: auto;
}
.menu-btn span { display: block; width: 18px; height: 2px; margin: 5px auto; background: var(--text); border-radius: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.9rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  background: var(--gradient); color: var(--text); border: none;
  box-shadow: 0 12px 32px rgba(201, 162, 39, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(201, 162, 39, 0.45); }
.btn--outline {
  background: transparent; color: var(--text); border: 1px solid var(--border); box-shadow: none;
}
.btn--outline:hover { border-color: rgba(26, 39, 68, 0.25); transform: translateY(-2px); }
.btn--small { padding: 0.6rem 1.15rem; font-size: 0.875rem; }
.btn--light { background: var(--text); color: #fff; box-shadow: var(--shadow); }

.hero { position: relative; padding: 9rem 0 5rem; overflow: hidden; }
.hero__glow {
  position: absolute; inset: -20% 0 auto;
  height: 70%;
  background:
    radial-gradient(ellipse 60% 50% at 80% 0%, rgba(201, 162, 39, 0.15), transparent),
    radial-gradient(ellipse 50% 40% at 5% 40%, rgba(26, 39, 68, 0.06), transparent);
  pointer-events: none;
}
.hero__grid {
  position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem; align-items: center;
}
.pill {
  display: inline-block; padding: 0.4rem 0.9rem; margin-bottom: 1.25rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-2); border: 1px solid rgba(201, 162, 39, 0.45); border-radius: 999px;
  background: rgba(201, 162, 39, 0.08);
}
.hero h1 {
  font-family: var(--font-display); font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 600; line-height: 1.08; margin: 0 0 1.25rem; letter-spacing: -0.02em;
}
.hero__lead { font-size: 1.125rem; color: var(--muted); max-width: 32rem; margin: 0 0 2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__panel { position: relative; min-height: 360px; }
.hero__ring {
  position: absolute; inset: 8%; border-radius: 50%;
  border: 1px solid var(--border);
  background: radial-gradient(circle at 30% 30%, rgba(201, 162, 39, 0.12), transparent 55%);
  animation: float 8s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }
.metric-card {
  position: absolute; padding: 1.25rem 1.5rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.metric-card--alt { bottom: 15%; right: 0; }
.metric-card:first-child { top: 12%; left: 0; }
.metric-card__label { display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.35rem; }
.metric-card strong { font-size: 2rem; color: var(--accent); font-family: var(--font-display); }

.stats { padding: 0 0 4rem; }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.stat { padding: 1.75rem 1.25rem; text-align: center; background: var(--surface); }
.stat strong { display: block; font-size: 1.75rem; color: var(--accent-2); margin-bottom: 0.25rem; font-family: var(--font-display); }
.stat span { font-size: 0.85rem; color: var(--muted); }

.section { padding: 5rem 0; }
.section-label {
  display: block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem;
}
.section h2 {
  font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 600; line-height: 1.15; margin: 0 0 1rem;
}
.section-intro { max-width: 560px; margin-bottom: 2.5rem; }
.section-intro p { color: var(--muted); margin: 0; font-size: 1.05rem; }
.section-intro--center { text-align: center; margin-inline: auto; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.split__body p { color: var(--muted); font-size: 1.05rem; margin: 0 0 1.5rem; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.check-list li { padding-left: 1.75rem; position: relative; font-weight: 500; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 0.45em;
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
}

.about { background: var(--bg-elevated); border-block: 1px solid var(--border); }

.card-grid { display: grid; gap: 1.25rem; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.feature-card {
  padding: 1.75rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.feature-card:hover {
  transform: translateY(-4px); border-color: rgba(201, 162, 39, 0.4); box-shadow: var(--shadow);
}
.feature-card__icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  background: rgba(201, 162, 39, 0.12); border-radius: 12px; color: var(--accent-2); margin-bottom: 1.25rem;
}
.feature-card__icon svg { width: 22px; height: 22px; }
.feature-card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.feature-card p { margin: 0; font-size: 0.92rem; color: var(--muted); }

.timeline {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem;
}
.timeline li {
  padding: 1.75rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 4px 20px rgba(26, 39, 68, 0.04);
}
.timeline__step {
  display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--accent); margin-bottom: 1rem;
}
.timeline h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.timeline p { margin: 0; font-size: 0.9rem; color: var(--muted); }

.benefits { background: linear-gradient(180deg, var(--bg) 0%, #f0ebe3 100%); }
.benefits__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.benefits__copy p { color: var(--muted); margin: 0; }
.benefits__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.benefits__list li {
  padding: 1.25rem 1.5rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 4px 16px rgba(26, 39, 68, 0.05);
}
.benefits__list strong { display: block; margin-bottom: 0.25rem; }
.benefits__list span { font-size: 0.9rem; color: var(--muted); }

.chip-row { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.5rem; }
.chip-row span {
  padding: 0.55rem 1.15rem; border-radius: 999px; font-size: 0.88rem; font-weight: 500;
  background: var(--surface); border: 1px solid var(--border);
}

.platform-bar {
  text-align: center; padding: 2.5rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.platform-bar p { margin: 0.5rem 0 0; color: var(--muted); font-size: 0.95rem; letter-spacing: 0.02em; }

.insight-card {
  padding: 1.75rem; background: var(--surface); border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0; box-shadow: 0 4px 20px rgba(26, 39, 68, 0.06);
}
.insight-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.insight-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.cta-band { padding: 5rem 0; }
.cta-band__inner {
  text-align: center; padding: 4rem 2rem; border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(145deg, rgba(26, 39, 68, 0.06), rgba(201, 162, 39, 0.12));
  border: 1px solid var(--border);
}
.cta-band h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 600; margin: 0 0 0.75rem; }
.cta-band p { color: var(--muted); max-width: 28rem; margin: 0 auto 1.75rem; }

.site-footer { padding: 2rem 0; border-top: 1px solid var(--border); background: var(--surface); }
.site-footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.site-footer p { margin: 0; font-size: 0.85rem; color: var(--muted); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--d1 { transition-delay: 0.12s; }

@media (max-width: 960px) {
  .hero__grid, .split, .benefits__grid { grid-template-columns: 1fr; }
  .hero__panel { min-height: 280px; order: -1; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid--3, .timeline { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav, .site-header .btn--small { display: none; }
  .menu-btn { display: block; }
  .site-header.is-open .nav {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 1.25rem; right: 1.25rem;
    padding: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-left: 0;
  }
  .card-grid--3, .timeline, .stats__grid { grid-template-columns: 1fr; }
  .hero { padding-top: 7rem; }
}