:root {
  color-scheme: light;
  --bg: #f3fbf8;
  --bg-strong: #e6f6f1;
  --card: rgba(255, 255, 255, 0.88);
  --text: #10201d;
  --muted: #61716d;
  --line: rgba(15, 118, 110, 0.14);
  --teal: #047a72;
  --teal-2: #10a394;
  --green: #16a34a;
  --gold: #f59e0b;
  --shadow: 0 24px 70px rgba(4, 122, 114, 0.16);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(16, 163, 148, 0.18), transparent 28rem),
    radial-gradient(circle at 85% 18%, rgba(245, 158, 11, 0.16), transparent 24rem),
    linear-gradient(180deg, #f8fffd 0%, var(--bg) 44%, #ffffff 100%);
  color: var(--text);
}

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

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(4, 122, 114, 0.1);
  background: rgba(248, 255, 253, 0.82);
  backdrop-filter: blur(18px);
}

.nav-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 24px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  box-shadow: 0 12px 24px rgba(4, 122, 114, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 850;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  color: white;
  box-shadow: 0 16px 30px rgba(4, 122, 114, 0.22);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--teal);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  padding: 82px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  background: rgba(16, 163, 148, 0.11);
  border: 1px solid rgba(16, 163, 148, 0.18);
  padding: 9px 13px;
  border-radius: 999px;
  font-weight: 850;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(44px, 7vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.07em;
  margin: 0 0 22px;
}

.lead {
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.45;
  color: var(--muted);
  margin: 0 0 30px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.phone-card {
  position: relative;
  border-radius: 38px;
  padding: 18px;
  background: linear-gradient(145deg, rgba(255,255,255,0.92), rgba(230,246,241,0.72));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.phone {
  min-height: 620px;
  border-radius: 32px;
  background: #f7fbfa;
  border: 1px solid rgba(16, 32, 29, 0.08);
  overflow: hidden;
  padding: 26px;
}

.status {
  display: flex;
  justify-content: space-between;
  font-weight: 900;
  margin-bottom: 34px;
}

.balance {
  color: white;
  border-radius: 28px;
  padding: 24px;
  background: linear-gradient(135deg, #03645f, #0c9287 58%, #18b49f);
  box-shadow: 0 18px 36px rgba(4, 122, 114, 0.22);
}

.balance span { opacity: 0.8; }
.balance strong { display: block; font-size: 44px; margin-top: 8px; }

.mini-card {
  margin-top: 18px;
  padding: 20px;
  border-radius: 24px;
  background: white;
  border: 1px solid var(--line);
}

.input-row {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.fake-input {
  min-height: 48px;
  border-radius: 15px;
  background: #f1f7f5;
  color: #7a8784;
  display: flex;
  align-items: center;
  padding: 0 14px;
  overflow: hidden;
}

.product {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: center;
}

.thumb {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(16, 163, 148, 0.18), rgba(245, 158, 11, 0.14)),
    #eef8f5;
  display: grid;
  place-items: center;
  font-size: 32px;
}

.product h3 { margin: 0 0 8px; font-size: 18px; }
.product p { margin: 0; color: var(--muted); }
.points { color: var(--green); font-weight: 950; font-size: 22px; }

.section {
  padding: 58px 0;
}

.section h2 {
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.055em;
  margin: 0 0 14px;
}

.section-lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  max-width: 760px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--card);
  box-shadow: 0 14px 44px rgba(4, 122, 114, 0.08);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--bg-strong);
  color: var(--teal);
  font-size: 24px;
  margin-bottom: 18px;
}

.card h3 { font-size: 22px; margin: 0 0 10px; letter-spacing: -0.02em; }
.card p { color: var(--muted); line-height: 1.55; margin: 0; }

.merchant-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.merchant {
  padding: 12px 16px;
  border-radius: 16px;
  background: white;
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 850;
}

.legal-page {
  max-width: 860px;
  padding: 64px 0 84px;
}

.legal-page h1 {
  font-size: clamp(38px, 6vw, 58px);
  line-height: 1;
}

.legal-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.legal-card h2 { margin-top: 34px; }
.legal-card h2:first-child { margin-top: 0; }
.legal-card p, .legal-card li { color: var(--muted); line-height: 1.65; }

footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero { padding-top: 54px; }
  .hero-grid, .cards { grid-template-columns: 1fr; }
  .phone { min-height: auto; }
}