:root {
  color-scheme: light;
  --bg:#f4f6ff;
  --bg-dark:#080d1f;
  --text-on-dark:#f5f7ff;
  --muted-on-dark:#b8bfd6;
  --surface-light:#ffffff;
  --text-on-light:#050a16;
  --muted-on-light:#4b5167;
  --border-light:rgba(9,18,43,.12);
  --panel:#ffffff;
  --panel-strong:#f8f9ff;
  --accent:#4f63ff;
  --accent2:#19a4ff;
  --shadow-lg:0 35px 90px rgba(15,23,42,.12);
  --shadow-md:0 22px 60px rgba(15,23,42,.1);
  --shadow-sm:0 12px 32px rgba(15,23,42,.08);
  --radius-xl:40px;
  --radius-lg:26px;
  --radius-md:18px;
  --font-display:"Space Grotesk","Suisse Int'l","Inter",system-ui,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,sans-serif;
  --section-spacing:clamp(72px, 10vw, 120px);
}

*,*::before,*::after { box-sizing:border-box; }
html { scroll-behavior:smooth; }

body {
  margin:0;
  min-height:100vh;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text-on-light);
  line-height:1.6;
}

body::before {
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 10%, rgba(79,99,255,.18), transparent 45%),
    radial-gradient(circle at 82% 12%, rgba(25,164,255,.14), transparent 50%);
  pointer-events:none;
  z-index:-2;
}

body::after {
  content:"";
  position:fixed;
  inset:0;
  background:
    linear-gradient(to right, rgba(9,18,43,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(9,18,43,.04) 1px, transparent 1px);
  background-size:220px 220px;
  opacity:.2;
  pointer-events:none;
  z-index:-3;
}

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

.container {
  max-width:1120px;
  margin:0 auto;
  padding:0 24px;
}

header {
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--border-light);
}

.nav {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 0;
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  letter-spacing:.4px;
}

.brand-text {
  font-family:var(--font-display);
  font-size:20px;
  letter-spacing:.08em;
  text-transform:uppercase;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow:0 8px 26px rgba(79,99,255,.35);
}

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

.nav-links {
  display:none;
  align-items:center;
  gap:24px;
  font-size:15px;
}

.nav-links a {
  color:var(--muted-on-light);
  font-weight:500;
  position:relative;
  padding-bottom:4px;
  transition:color .2s;
}

.nav-links a.active,
.nav-links a:hover {
  color:var(--text-on-light);
}

.nav-links a.active::after,
.nav-links a:hover::after {
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-3px;
  height:2px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 6px 18px rgba(79,99,255,.25);
}

.nav-cta {
  display:flex;
  align-items:center;
  gap:12px;
}

.build-stamp {
  font-size:13px;
  letter-spacing:.08em;
  color:var(--muted-on-light);
}

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:13px 20px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:600;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease;
}

.btn-primary {
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:var(--text-on-dark);
  box-shadow:0 18px 40px rgba(79,99,255,.35);
}

.btn-secondary,
.btn-ghost {
  border:1px solid var(--border-light);
  background:rgba(255,255,255,.9);
  color:var(--text-on-light);
  box-shadow:0 12px 24px rgba(15,23,42,.05);
}

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

.menu-btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  border:1px solid var(--border-light);
  background:#fff;
  color:var(--muted-on-light);
  cursor:pointer;
  transition:.2s;
}

.menu-btn:hover { color:var(--text-on-light); }

.mobile-menu {
  display:none;
  flex-direction:column;
  gap:12px;
  padding:0 0 18px;
}

.mobile-menu.open { display:flex; }

.mobile-menu a {
  padding:10px 0;
  border-bottom:1px solid var(--border-light);
  color:var(--text-on-light);
}

main section { padding:var(--section-spacing) 0; }

.hero {
  padding:clamp(64px, 7vw, 110px) 0;
}

.hero-panel {
  width:100%;
  max-width:920px;
  margin-inline:auto;
  text-align:center;
  background:var(--surface-light);
  padding:64px 56px;
  border-radius:var(--radius-xl);
  border:1px solid var(--border-light);
  box-shadow:var(--shadow-lg);
  display:flex;
  flex-direction:column;
  gap:22px;
}

.hero-panel h1 {
  margin:0;
  font-family:var(--font-display);
  font-size:56px;
  line-height:1.05;
  color:var(--text-on-light);
}

.lede {
  margin:0 auto;
  max-width:640px;
  color:var(--muted-on-light);
  font-size:18px;
}

.hero-ctas {
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
}

.hero-metrics {
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:16px;
}

.metric {
  flex:1 1 180px;
  border:1px solid var(--border-light);
  border-radius:var(--radius-md);
  padding:16px 18px;
  background:var(--panel-strong);
  text-align:center;
}

.metric strong {
  display:block;
  font-size:28px;
  color:var(--text-on-light);
}

.metric span {
  color:var(--muted-on-light);
  font-size:14px;
}

.pill {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 16px;
  border-radius:999px;
  border:1px solid var(--border-light);
  background:var(--surface-light);
  color:var(--text-on-light);
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.section {
  position:relative;
}

.section-header {
  text-align:center;
  max-width:720px;
  margin:0 auto 48px;
}

.section-header h2 {
  margin:12px 0 10px;
  font-family:var(--font-display);
  font-size:40px;
  color:var(--text-on-light);
}

.section-header p {
  margin:0;
  color:var(--muted-on-light);
}

.cards-grid,
.grid-two,
.pricing-grid,
.steps-grid,
.benefits-grid,
.rollout-grid,
.faq-grid {
  display:grid;
  gap:24px;
}

.steps-grid,
.benefits-grid,
.pricing-grid {
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
}

.card {
  background:var(--surface-light);
  border:1px solid var(--border-light);
  border-radius:var(--radius-lg);
  padding:28px;
  box-shadow:var(--shadow-sm);
  color:var(--text-on-light);
}

.card h3 {
  margin:0 0 10px;
  font-size:20px;
  color:var(--text-on-light);
}

.card p,
.card li {
  margin:0;
  color:var(--muted-on-light);
}

.list {
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:12px;
}

.list li {
  display:flex;
  gap:10px;
  color:var(--muted-on-light);
}

.dot {
  width:10px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  flex:0 0 auto;
  margin-top:6px;
}

.pricing-grid {
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
}

.package-card {
  padding:32px;
  border-radius:var(--radius-lg);
  border:1px solid var(--border-light);
  background:var(--surface-light);
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
  gap:16px;
  color:var(--text-on-light);
}

.package-card.highlight {
  border-color:rgba(79,99,255,.5);
  box-shadow:var(--shadow-md);
}

.package-card .price {
  font-size:32px;
  font-weight:700;
  color:var(--text-on-light);
}

.price-note {
  font-size:16px;
  color:var(--muted-on-light);
  margin-left:6px;
  font-weight:400;
}

.tag {
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  border-radius:999px;
  background:var(--panel-strong);
  border:1px solid var(--border-light);
  font-size:12px;
  color:var(--muted-on-light);
}

.package-card .subprice,
.package-card p,
.package-card li {
  color:var(--muted-on-light);
}

.package-card .list { margin:0; }

.rollout-grid,
.faq-grid {
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
}

.faq-item {
  border:1px solid var(--border-light);
  border-radius:var(--radius-md);
  background:var(--surface-light);
  overflow:hidden;
}

.faq-item button {
  width:100%;
  background:none;
  border:none;
  text-align:left;
  padding:18px 20px;
  font-size:16px;
  font-weight:600;
  color:var(--text-on-light);
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:pointer;
}

.faq-content {
  display:none;
  padding:0 20px 18px;
  color:var(--muted-on-light);
}

.faq-item.open .faq-content { display:block; }

.divider {
  width:100%;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(9,18,43,.25), transparent);
  opacity:.8;
}

.final-cta {
  text-align:center;
  padding:80px 24px;
  border-radius:var(--radius-xl);
  border:1px solid var(--border-light);
  background:linear-gradient(135deg, rgba(79,99,255,.1), rgba(25,164,255,.1));
  box-shadow:var(--shadow-md);
}

.final-cta p {
  color:var(--muted-on-light);
  max-width:600px;
  margin:12px auto 28px;
}

footer {
  border-top:1px solid var(--border-light);
  padding:36px 0 48px;
  color:var(--muted-on-light);
  font-size:14px;
}

[data-animate] {
  opacity:0;
  transform:translateY(28px);
  transition:opacity .22s ease, transform .22s ease;
}

[data-animate].is-visible {
  opacity:1;
  transform:none;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity:1!important;
    transform:none!important;
    transition:none!important;
  }
}

@media (min-width:1024px) {
  .nav-links { display:flex; }
  .menu-btn,
  .mobile-menu { display:none; }
}

@media (max-width:768px) {
  .hero-panel { padding:44px 28px; }
  .hero-panel h1 { font-size:42px; }
  .metric { flex:1 1 140px; }
}