:root {
  --primary: #0A4554;
  --primary-dark: #062E38;
  --primary-light: #CFE0E4;
  --horizon: #2F6F7C;
  --gold: #E6B655;
  --coral: #F26A5B;
  --bg: #F3F8F9;
  --surface: #FFFFFF;
  --surface-alt: #E7EFF1;
  --text: #102A31;
  --text-secondary: #5C7680;
  --border: #D7E5E8;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow: 0 20px 50px -20px rgba(6, 46, 56, 0.35);
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Gabarito", "Inter", sans-serif;
  margin: 0;
  color: var(--primary-dark);
}

p { margin: 0; }

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

a { color: inherit; text-decoration: none; }

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

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 248, 249, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-dark);
}

.brand img { width: 34px; height: 34px; border-radius: 50%; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 20px -8px rgba(10,69,84,0.5); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--primary-dark);
  cursor: pointer;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 55%, var(--horizon) 100%);
  overflow: hidden;
  color: #fff;
  padding: 96px 0 140px;
}

.hero-waves {
  position: absolute;
  inset: auto 0 -2px 0;
  line-height: 0;
}

.hero-waves svg { width: 100%; height: auto; display: block; }

.hero .wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero h1 span { color: var(--gold); }

.hero p.lead {
  margin-top: 20px;
  font-size: 18px;
  color: rgba(255,255,255,0.82);
  max-width: 480px;
}

.hero-ctas {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary { background: var(--gold); color: var(--primary-dark); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(230,182,85,0.6); }

.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); }

.hero-stats {
  margin-top: 44px;
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-stats div strong {
  display: block;
  font-size: 26px;
  font-family: "Gabarito", sans-serif;
  color: #fff;
}

.hero-stats div span {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

/* ---------- Radar illustration ---------- */

.radar-card {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(6px);
}

.radar-card .radar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.radar-visual { width: 100%; aspect-ratio: 1; }

.pulse {
  animation: pulse 2.4s ease-in-out infinite;
  transform-origin: center;
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.96); }
  50% { opacity: 0.05; transform: scale(1.08); }
}

/* ---------- Sections ---------- */

section { padding: 96px 0; }

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head .eyebrow {
  background: var(--primary-light);
  border: none;
  color: var(--primary);
}

.section-head h2 {
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: -0.02em;
  margin-top: 14px;
}

.section-head p {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 17px;
}

/* search modes */

.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mode-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mode-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.mode-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--primary-light);
  color: var(--primary);
}

.mode-card h3 { font-size: 19px; margin-bottom: 10px; }
.mode-card p { color: var(--text-secondary); font-size: 15px; }

/* feature grid */

.features {
  background: var(--surface);
}

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

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-dark);
  color: var(--gold);
  flex-shrink: 0;
}

.feature-card h4 { font-size: 17px; }
.feature-card p { color: var(--text-secondary); font-size: 14.5px; }

.badge-soon {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--coral);
  background: rgba(242,106,91,0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

/* how it works */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.step {
  text-align: center;
  position: relative;
}

.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-family: "Gabarito", sans-serif;
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step h3 { font-size: 18px; margin-bottom: 10px; }
.step p { color: var(--text-secondary); font-size: 14.5px; max-width: 260px; margin: 0 auto; }

/* wallet / live split */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split.reverse .split-visual { order: 2; }
.split.reverse .split-copy { order: 1; }

.split-copy .eyebrow {
  background: var(--primary-light);
  border: none;
  color: var(--primary);
}

.split-copy h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  margin-top: 14px;
  letter-spacing: -0.02em;
}

.split-copy p.lead {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 440px;
}

.checklist {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist li {
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--text);
}

.checklist li svg { flex-shrink: 0; margin-top: 2px; color: var(--primary); }

.split-visual {
  background: var(--primary-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.wallet-card {
  background: linear-gradient(135deg, var(--horizon), var(--primary-dark));
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
}

.wallet-card .label { font-size: 12px; color: var(--primary-light); font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.wallet-card .amount { font-family: "Gabarito", sans-serif; font-size: 30px; margin-top: 8px; }

.tx-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
}
.tx-row:last-child { border-bottom: none; }
.tx-row .tx-amt.pos { color: var(--gold); }
.tx-row .tx-amt.neg { color: var(--coral); }

.live-mock {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(180deg, var(--horizon), var(--primary-dark));
  aspect-ratio: 4/5;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.live-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--coral);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 10px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}

.live-viewers {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 6px;
}

.live-chat {
  width: 100%;
  padding: 18px;
  background: rgba(6,46,56,0.55);
  backdrop-filter: blur(4px);
}

.live-chat p { font-size: 13px; color: rgba(255,255,255,0.85); margin-bottom: 6px; }
.live-chat p b { color: var(--gold); }

/* CTA band */

.cta-band {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  text-align: center;
  margin: 0 24px;
  max-width: calc(var(--max-width) - 48px);
  margin-inline: auto;
}

.cta-band h2 { color: #fff; font-size: clamp(26px, 3.4vw, 36px); }
.cta-band p { color: rgba(255,255,255,0.8); margin-top: 14px; font-size: 16px; }
.cta-band .hero-ctas { justify-content: center; margin-top: 28px; }

/* footer */

footer {
  padding: 56px 0 32px;
  border-top: 1px solid var(--border);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
}

.footer-brand { max-width: 280px; }
.footer-brand p { color: var(--text-secondary); font-size: 14px; margin-top: 12px; }

.footer-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h5 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 14.5px;
  color: var(--text);
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  flex-wrap: wrap;
  gap: 12px;
}

/* reveal animation */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* responsive */

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .modes, .feature-grid, .steps { grid-template-columns: 1fr 1fr; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-visual, .split.reverse .split-copy { order: initial; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .modes, .feature-grid, .steps { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 100px; }
  section { padding: 64px 0; }
  .cta-band { padding: 48px 24px; }
}