:root {
  --ink: #17191d;
  --muted: #626973;
  --soft: #f5f7f6;
  --line: #e4e8e6;
  --green: #087a58;
  --green-dark: #055c43;
  --green-soft: #e5f5ef;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(20, 32, 27, .10);
  --radius: 24px;
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(228,232,230,.8);
}

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

.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.04em;
}

.brand span { color: var(--green); }

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 10%, rgba(8,122,88,.12), transparent 30%),
    linear-gradient(180deg, #f8fbfa 0%, #ffffff 75%);
  padding: 82px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  background: var(--green-soft);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

h1 {
  margin: 18px 0 18px;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -.055em;
  max-width: 720px;
}

.hero-copy {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
  font-size: 19px;
}

.hero-note {
  margin-top: 18px;
  color: #737a82;
  font-size: 12px;
  max-width: 610px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  margin-top: 28px;
  border: 0;
  border-radius: 14px;
  background: var(--green);
  color: white;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 25px rgba(8,122,88,.18);
  transition: transform .18s ease, background .18s ease;
}

.cta:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.cta:focus-visible {
  outline: 3px solid rgba(8,122,88,.28);
  outline-offset: 3px;
}

.hero-visual {
  min-height: 450px;
  display: grid;
  place-items: center;
}

.phone {
  width: min(320px, 78vw);
  padding: 10px;
  border-radius: 38px;
  background: #171a1c;
  box-shadow: var(--shadow);
  transform: rotate(2.5deg);
}

.phone-screen {
  overflow: hidden;
  border-radius: 30px;
  min-height: 550px;
  padding: 26px 20px;
  background: linear-gradient(165deg, #edf8f4, #ffffff 50%, #f3f6f5);
}

.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #66716d;
  font-size: 11px;
  font-weight: 700;
}

.balance-card {
  margin-top: 34px;
  padding: 22px;
  border-radius: 22px;
  background: var(--green);
  color: #fff;
}

.balance-label { font-size: 12px; opacity: .82; }
.balance { margin-top: 6px; font-size: 34px; font-weight: 850; letter-spacing: -.04em; }

.mini-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin-top: 14px;
}

.mini-card {
  background: #fff;
  border: 1px solid #e7ece9;
  border-radius: 15px;
  padding: 13px 10px;
  min-height: 76px;
}

.mini-icon {
  width: 27px;
  height: 27px;
  border-radius: 9px;
  background: var(--green-soft);
  margin-bottom: 8px;
}

.mini-card strong { display: block; font-size: 11px; }
.mini-card small { color: #7a827f; font-size: 9px; }

.list-card {
  margin-top: 14px;
  padding: 16px;
  background: #fff;
  border: 1px solid #e7ece9;
  border-radius: 18px;
}

.list-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid #eef1ef;
  font-size: 11px;
}

.list-line:last-child { border-bottom: 0; }
.amount { font-weight: 800; }

.trust-strip {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  padding: 22px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.trust-item strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  margin-bottom: 2px;
}

.section { padding: 92px 0; }

.section.soft { background: var(--soft); }

.section-heading {
  max-width: 680px;
  margin-bottom: 44px;
}

.section-heading h2 {
  margin: 10px 0 12px;
  font-size: clamp(31px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: -.045em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

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

.feature {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 900;
}

.feature h3 { margin: 20px 0 7px; font-size: 19px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.checks { display: grid; gap: 13px; }

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #41474d;
}

.check::before {
  content: "✓";
  flex: 0 0 auto;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.info-card {
  padding: 34px;
  border-radius: 28px;
  background: #14211c;
  color: white;
  box-shadow: var(--shadow);
}

.info-card .eyebrow {
  background: rgba(255,255,255,.1);
  color: #bde8d9;
}

.info-card .eyebrow::before { background: #bde8d9; }

.info-card h3 {
  margin: 20px 0 10px;
  font-size: 32px;
  line-height: 1.08;
  letter-spacing: -.04em;
}

.info-card p {
  color: #c9d2ce;
  font-size: 14px;
}

.info-card .price {
  margin-top: 24px;
  font-size: 42px;
  font-weight: 850;
  letter-spacing: -.05em;
}

.info-card .price small {
  font-size: 14px;
  font-weight: 650;
  color: #aebbb5;
}

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

.step {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.step-number {
  font-size: 12px;
  font-weight: 900;
  color: var(--green);
}

.step h3 { margin: 12px 0 7px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

.promo {
  padding: 28px;
  border: 1px solid #dce9e4;
  border-radius: 22px;
  background: linear-gradient(135deg, #effaf6, #fff);
}

.promo h3 { margin: 0 0 7px; }
.promo p { margin: 0; color: var(--muted); font-size: 14px; }

.faq {
  display: grid;
  gap: 10px;
  max-width: 850px;
}

details {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.final {
  padding: 86px 0;
  background: #10201a;
  color: #fff;
  text-align: center;
}

.final h2 {
  margin: 0 auto 12px;
  max-width: 700px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: -.05em;
}

.final p {
  max-width: 650px;
  margin: 0 auto;
  color: #c7d2cd;
}

.final .cta {
  background: #fff;
  color: #0b6449;
}

.disclaimer {
  padding: 28px 0 36px;
  color: #7a8086;
  font-size: 11px;
  line-height: 1.7;
}

.disclaimer p { margin: 7px 0; }

.footer {
  padding: 24px 0 34px;
  border-top: 1px solid var(--line);
  color: #737a80;
  font-size: 12px;
}

.registration-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(8,122,88,.12), transparent 36%),
    #f8faf9;
}

.redirect-card {
  width: min(520px, calc(100% - 36px));
  padding: 42px 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
  text-align: center;
}

.redirect-spinner {
  width: 42px;
  height: 42px;
  margin: 0 auto 22px;
  border: 4px solid #dce9e4;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

.redirect-card h1 {
  margin: 0 0 10px;
  font-size: 30px;
  letter-spacing: -.04em;
}

.redirect-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.redirect-count {
  margin-top: 18px !important;
  font-weight: 750;
  color: var(--green) !important;
}

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 42px; }
  .hero { padding-top: 60px; }
  .hero-visual { min-height: auto; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav { height: 64px; }
  .nav-link { display: none; }
  .hero { padding: 48px 0 58px; }
  h1 { font-size: 43px; }
  .hero-copy { font-size: 17px; }
  .hero-visual { display: none; }
  .section { padding: 66px 0; }
  .features { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 14px 10px; }
  .info-card { padding: 26px; }
  .redirect-card { padding: 36px 24px; }
}