:root {
  --navy: #160a3a;
  --navy-2: #1f0f52;
  --violet: #5b3ff5;
  --violet-soft: #ede9fe;
  --green: #22c55e;
  --green-soft: #dcfce7;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-alt: #f8f7fc;
  --radius: 18px;
  --shadow: 0 20px 50px rgba(22, 10, 58, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { color: var(--muted); }

.wrap { width: min(1140px, 92vw); margin: 0 auto; }
.section { padding: 96px 0; }
.section.alt { background: var(--bg-alt); }
.section.dark { background: var(--navy); color: #fff; }
.section.dark p { color: rgba(255, 255, 255, 0.72); }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--violet); margin-bottom: 14px;
}
.dark .eyebrow { color: var(--green); }
.lead { font-size: 1.15rem; max-width: 640px; margin-top: 16px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 12px;
  font-weight: 700; font-size: 1rem; transition: transform 0.15s, box-shadow 0.15s; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--violet); color: #fff; box-shadow: 0 10px 24px rgba(91, 63, 245, 0.35); }
.btn-green { background: var(--green); color: var(--navy); box-shadow: 0 10px 24px rgba(34, 197, 94, 0.35); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { border-color: #fff; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50; background: rgba(22, 10, 58, 0.92);
  backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 1.25rem; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand span { color: var(--green); }
.brand em { font-style: normal; font-weight: 500; color: rgba(255, 255, 255, 0.7); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: rgba(255, 255, 255, 0.8); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: #fff; }
.nav .btn { padding: 10px 18px; font-size: 0.9rem; }

/* Hero */
.hero {
  background: radial-gradient(1200px 600px at 80% -10%, #3b1fb5 0%, var(--navy) 55%);
  color: #fff; padding: 90px 0 110px; overflow: hidden;
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 span { background: linear-gradient(90deg, #a78bfa, var(--green)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: rgba(255, 255, 255, 0.75); font-size: 1.2rem; margin: 22px 0 34px; max-width: 540px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: 0.9rem; color: rgba(255, 255, 255, 0.55) !important; }
.hero-visual { position: relative; }
.hero-visual img { display: block; margin: 0 auto; border-radius: 24px; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45); }
.hero-card {
  position: absolute; background: #fff; color: var(--ink); border-radius: 13px; padding: 11px 14px;
  box-shadow: var(--shadow); font-size: 0.72rem; min-width: 168px;
}
.hero-card strong { display: block; font-size: 1rem; color: var(--navy); }
.hero-card small { color: var(--muted); }
.hero-card.a { top: -22px; left: -30px; }
.hero-card.b { bottom: -22px; right: -24px; }
.hero-card .pill { display: inline-block; background: var(--green-soft); color: #15803d; padding: 2px 8px; border-radius: 999px; font-weight: 700; font-size: 0.6rem; margin-top: 5px; }

/* Stats strip */
.strip { background: #fff; border-bottom: 1px solid var(--line); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; padding: 28px 0; gap: 20px; }
.strip strong { display: block; font-size: 1.4rem; color: var(--navy); }
.strip span { font-size: 0.9rem; color: var(--muted); }

/* Two-column feature blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse > :first-child { order: 2; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow); }
.split ul { list-style: none; margin-top: 22px; display: grid; gap: 12px; }
.split li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.split li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--green-soft); color: #15803d; font-weight: 800; font-size: 0.8rem; display: grid; place-items: center; margin-top: 2px; }

/* Use case grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.card-body { padding: 22px; }
.card-body h3 { margin-bottom: 8px; }
.card-body p { font-size: 0.95rem; }
.tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--violet); background: var(--violet-soft); padding: 3px 10px; border-radius: 999px; margin-bottom: 12px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.step { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius); padding: 30px; }
.step .num { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--violet), var(--green)); display: grid; place-items: center; font-weight: 800; font-size: 1.2rem; margin-bottom: 18px; color: #fff; }
.step h3 { margin-bottom: 10px; color: #fff; }

/* Feature tiles */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 64px; }
.tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.tile .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--violet-soft); display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 16px; }
.tile h3 { font-size: 1.05rem; margin-bottom: 8px; }
.tile p { font-size: 0.93rem; }

/* Susu heritage */
.quote { border-left: 4px solid var(--green); padding-left: 22px; margin-top: 26px; font-size: 1.15rem; color: var(--ink); font-style: italic; }
.quote cite { display: block; font-style: normal; font-size: 0.9rem; color: var(--muted); margin-top: 8px; }

/* Trust */
.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.trust div { padding: 26px; border-radius: var(--radius); background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); }
.trust h3 { color: #fff; margin-bottom: 8px; }
.trust p { font-size: 0.93rem; }

/* CTA */
.cta { background: linear-gradient(135deg, var(--violet) 0%, #3b1fb5 60%, var(--navy) 100%); color: #fff; padding: 90px 0; text-align: center; }
.cta p { color: rgba(255, 255, 255, 0.8); margin: 16px auto 34px; max-width: 560px; font-size: 1.1rem; }
.stores { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.store {
  display: inline-flex; align-items: center; gap: 12px; background: #000; color: #fff; padding: 10px 20px;
  border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.2); text-align: left; line-height: 1.15;
}
.store small { display: block; font-size: 0.7rem; opacity: 0.75; }
.store strong { font-size: 1.05rem; }
.store .glyph { font-size: 1.6rem; }

/* Footer */
footer { background: #0f0728; color: rgba(255, 255, 255, 0.65); padding: 56px 0 32px; font-size: 0.9rem; }
footer .top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
footer h4 { color: #fff; margin-bottom: 14px; font-size: 0.95rem; }
footer ul { list-style: none; display: grid; gap: 10px; }
footer a:hover { color: #fff; }
footer .legal { padding-top: 26px; font-size: 0.8rem; color: rgba(255, 255, 255, 0.45); display: grid; gap: 10px; }

/* Responsive */
@media (max-width: 960px) {
  .hero .wrap, .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .hero-visual { margin-top: 30px; }
  .hero-card.a { left: 0; }
  .hero-card.b { right: 0; }
  .grid, .steps, .trust { grid-template-columns: 1fr 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .strip .wrap { grid-template-columns: 1fr 1fr; }
  footer .top { grid-template-columns: 1fr 1fr; }
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .grid, .steps, .trust, .tiles, .strip .wrap { grid-template-columns: 1fr; }
  footer .top { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 80px; }
}