:root {
  --bg: #050b18;
  --bg-soft: #07162b;
  --navy: #0a1d39;
  --gold: #ffd33d;
  --gold-dark: #e8a900;
  --teal: #20e2cf;
  --green: #39d06f;
  --white: #fff7e8;
  --muted: #aab8c9;
  --stroke: rgba(255, 211, 61, .28);
  --shadow: 0 30px 90px rgba(0, 0, 0, .45);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at 20% 10%, rgba(32, 226, 207, .18), transparent 32%),
    radial-gradient(circle at 80% 4%, rgba(255, 211, 61, .18), transparent 28%),
    linear-gradient(180deg, #030814 0%, #07162b 50%, #040812 100%);
  overflow-x: hidden;
}

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

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .14;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px min(5vw, 64px);
  background: rgba(5, 11, 24, .78);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(18px);
}

.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: .2px; }
.brand img { width: 48px; height: 48px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255, 211, 61, .7); }
.desktop-nav { display: flex; gap: 24px; color: var(--muted); font-size: 15px; }
.desktop-nav a:hover { color: var(--teal); }
.header-cta {
  padding: 10px 16px;
  border: 1px solid rgba(32, 226, 207, .45);
  border-radius: 999px;
  color: var(--teal);
  background: rgba(32, 226, 207, .08);
  font-weight: 800;
}

.section-shell { width: min(1160px, calc(100% - 36px)); margin: 0 auto; }
.hero {
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 46px;
  padding: 54px 0 72px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .16em;
  font-size: 13px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(46px, 7vw, 86px);
  line-height: .9;
  letter-spacing: -0.07em;
  margin-bottom: 22px;
}
h2 { font-size: clamp(34px, 4vw, 54px); line-height: 1; letter-spacing: -0.05em; margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 10px; }
.hero-text, .section-heading p, .quality-panel p, .featured-card p { color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #061225; background: linear-gradient(135deg, var(--gold), #fff18a); box-shadow: 0 14px 40px rgba(255, 211, 61, .24); }
.btn-secondary { border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .06); color: var(--white); }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; color: #dbe7f2; font-weight: 700; font-size: 14px; }
.trust-row span { padding: 10px 12px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.08); }

.hero-card {
  position: relative;
  padding: 28px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 211, 61, .2), rgba(32, 226, 207, .08), transparent 70%);
  filter: drop-shadow(0 40px 70px rgba(0,0,0,.45));
}
.hero-card img { border-radius: 50%; border: 3px solid rgba(255, 211, 61, .55); }
.logo-glow { position: absolute; inset: 12%; background: rgba(32, 226, 207, .18); filter: blur(60px); border-radius: 50%; }
.floating-chip {
  position: absolute;
  z-index: 3;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(5, 11, 24, .86);
  color: var(--gold);
  font-weight: 900;
  box-shadow: var(--shadow);
}
.chip-one { top: 12%; left: 2%; transform: rotate(-8deg); }
.chip-two { right: 1%; bottom: 20%; transform: rotate(8deg); color: var(--teal); }

.categories-section, .steps-section, .featured { padding: 76px 0; }
.section-heading { max-width: 740px; margin-bottom: 32px; }
.category-grid, .steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.category-card, .step, .featured-card, .quality-panel {
  border: 1px solid rgba(255, 255, 255, .1);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.category-card { padding: 26px; min-height: 260px; }
.category-card p, .step p { color: var(--muted); line-height: 1.65; }
.card-icon {
  width: 62px; height: 62px;
  display: grid; place-items: center;
  font-size: 30px;
  border-radius: 20px;
  background: rgba(32, 226, 207, .12);
  border: 1px solid rgba(32, 226, 207, .26);
  margin-bottom: 22px;
}

.quality { padding: 30px 0 76px; }
.quality-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 32px;
  padding: 36px;
  border-color: var(--stroke);
  background:
    radial-gradient(circle at 88% 15%, rgba(255, 211, 61, .18), transparent 35%),
    linear-gradient(135deg, rgba(13, 35, 68, .88), rgba(5, 11, 24, .78));
}
.quality-list { display: grid; gap: 14px; }
.quality-list div { padding: 18px; border-radius: 20px; background: rgba(0,0,0,.18); border: 1px solid rgba(255,255,255,.08); }
.quality-list strong { display: block; margin-bottom: 6px; color: var(--gold); }
.quality-list span { color: var(--muted); }

.step { padding: 24px; }
.step span { color: var(--gold); font-weight: 1000; font-size: 30px; }
.featured-card {
  padding: clamp(30px, 5vw, 58px);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(32, 226, 207, .18), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.04));
}
.featured-card p { max-width: 760px; margin-left: auto; margin-right: auto; }

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px min(5vw, 64px);
  border-top: 1px solid rgba(255,255,255,.08);
  background: #030814;
}
.site-footer img { width: 58px; height: 58px; border-radius: 50%; float: left; margin-right: 14px; }
.site-footer p { font-weight: 1000; margin: 4px 0 2px; }
.site-footer span { color: var(--muted); }
.footer-links { display: flex; gap: 14px; color: var(--teal); font-weight: 900; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 38px; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-card { max-width: 560px; margin: 0 auto; }
  .category-grid, .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .quality-panel { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-header { padding: 12px 16px; }
  .brand span { display: none; }
  .header-cta { padding: 9px 12px; font-size: 13px; }
  h1 { font-size: 48px; }
  .category-grid, .steps-grid { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; align-items: flex-start; }
  .floating-chip { display: none; }
}