:root {
  --blue: #4a55f1;
  --blue-dark: #3a3fd0;
  --purple: #7c3aed;
  --coral: #ff6b4a;
  --ink: #14152b;
  --ink-soft: #55577a;
  --bg: #f4f4fb;
  --card: #ffffff;
  --border: rgba(20, 21, 43, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 20px 45px -20px rgba(30, 30, 90, 0.25);
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 244, 251, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.brand .tie { color: var(--blue); }

nav.main-nav {
  display: flex;
  gap: 28px;
}

nav.main-nav a {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

nav.main-nav a.active,
nav.main-nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  color: #fff;
  padding: 84px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(255,255,255,0.18), transparent 55%);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}

.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.92);
  max-width: 46ch;
  margin: 0 0 28px;
}

.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
}

.hero-badge {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 10px 18px 10px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
}

/* Phone mock */
.phone-mock {
  background: var(--card);
  border-radius: 34px;
  border: 8px solid #14152b;
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 300px;
  margin: 0 auto;
}

.phone-mock .status-bar {
  display: flex;
  justify-content: space-between;
  padding: 14px 18px 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
}

.phone-mock .app-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 18px 14px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink);
}

.phone-mock .app-bar .tie { color: var(--blue); }

.phone-mock .card-list { padding: 0 14px 20px; display: flex; flex-direction: column; gap: 12px; }

.mini-card {
  background: #fafafc;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mini-card .swatch {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  flex-shrink: 0;
}

.mini-card .swatch.blue { background: linear-gradient(135deg, var(--blue), var(--purple)); }
.mini-card .swatch.coral { background: linear-gradient(135deg, var(--coral), #ff8f6b); }

.mini-card .meta { flex: 1; min-width: 0; }
.mini-card .meta .name { font-weight: 700; font-size: 0.86rem; color: var(--ink); }
.mini-card .meta .sub { font-size: 0.74rem; color: var(--ink-soft); margin-top: 2px; }
.mini-card .amount { font-weight: 800; color: var(--blue); font-size: 0.9rem; white-space: nowrap; }

/* Sections */
section { padding: 76px 0; }
section.tight { padding: 48px 0; }

.section-head { max-width: 620px; margin: 0 auto 44px; text-align: center; }
.section-head.left { margin: 0 0 44px; text-align: left; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(74, 85, 241, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.section-head p { color: var(--ink-soft); font-size: 1.05rem; margin: 0; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step-card {
  background: var(--card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 26px 22px;
  box-shadow: 0 10px 30px -22px rgba(20,21,43,0.25);
}

.step-num {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.step-card h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 800; }
.step-card p { margin: 0; color: var(--ink-soft); font-size: 0.94rem; }

/* Modes */
.modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.mode-card {
  border-radius: var(--radius-md);
  padding: 28px 24px;
  color: #fff;
  box-shadow: var(--shadow);
}

.mode-card h3 { margin: 0 0 10px; font-size: 1.15rem; font-weight: 800; }
.mode-card p { margin: 0; opacity: 0.92; font-size: 0.93rem; }

.mode-card.m1 { background: linear-gradient(150deg, #4a55f1, #6a4ff2); }
.mode-card.m2 { background: linear-gradient(150deg, #7c3aed, #a238e0); }
.mode-card.m3 { background: linear-gradient(150deg, #ff6b4a, #ff8f6b); }

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.audience-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
}

.audience-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
}
.audience-card h4 { margin: 0 0 6px; font-size: 0.95rem; font-weight: 800; }
.audience-card p { margin: 0; font-size: 0.84rem; color: var(--ink-soft); }

/* Privacy strip */
.privacy-strip {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
}

.privacy-strip h2 { color: #fff; }
.privacy-strip p { color: rgba(255,255,255,0.75); margin: 0; max-width: 56ch; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 14px 30px -12px rgba(74,85,241,0.6);
}

.btn:hover { text-decoration: none; filter: brightness(1.06); }

.btn.ghost {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: none;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 20px;
}

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

footer .foot-links { display: flex; gap: 24px; }
footer .foot-links a { color: var(--ink-soft); font-size: 0.9rem; font-weight: 600; }
footer .copyright { color: var(--ink-soft); font-size: 0.85rem; }

/* Legal pages */
.legal-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  color: #fff;
  padding: 64px 0 56px;
}

.legal-hero h1 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); font-weight: 800; margin: 0 0 10px; letter-spacing: -0.02em; }
.legal-hero p { color: rgba(255,255,255,0.88); margin: 0; font-size: 1.02rem; }

.legal-body {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 48px;
  margin: -40px auto 0;
  max-width: 760px;
}

.legal-body h2 {
  font-size: 1.2rem;
  margin: 34px 0 12px;
}
.legal-body h2:first-child { margin-top: 0; }

.legal-body p, .legal-body li { color: var(--ink-soft); font-size: 0.98rem; }
.legal-body ul { padding-left: 20px; }
.legal-body strong { color: var(--ink); }

.fact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0 8px;
}

.fact {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fafafc;
}

.fact .q { font-weight: 700; font-size: 0.85rem; color: var(--ink); margin-bottom: 4px; }
.fact .a { font-size: 0.85rem; color: var(--ink-soft); }

.legal-meta {
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-bottom: 30px;
}

.legal-page section.tight { padding-bottom: 90px; }

/* Responsive */
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; text-align: left; }
  .phone-mock { max-width: 260px; }
  .steps, .modes { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .privacy-strip { grid-template-columns: 1fr; text-align: left; padding: 32px; }
  .legal-body { padding: 30px 22px; border-radius: 20px; }
  .fact-grid { grid-template-columns: 1fr; }
  nav.main-nav { gap: 16px; }
}

@media (max-width: 520px) {
  .audience-grid { grid-template-columns: 1fr; }
  .brand span.name { display: inline; }
}