:root {
  --ink: #03081e;
  --muted: #334155;
  --blue: #3e89a9;
  --cyan: #34e2e4;
  --cream: #d2ddd2;
  --paper: #ffffff;
  --line: #d2ddd2;
  --soft: #f7fafb;
  --yellow: #ffd328;
  --pink: #ff4fb3;
  --shadow: 0 22px 60px rgba(3,8,30,.16);
  --radius: 24px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  background: #fff;
  color: var(--ink);
  line-height: 1.55;
}

a { color: inherit; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px max(22px, calc((100vw - var(--max)) / 2));
  background: rgba(255,255,255,.94);
  color: var(--ink);
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(16,32,51,.08);
  backdrop-filter: blur(14px);
}
.logo { height: 74px; width: auto; display: block; }
.header-call {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--ink);
  text-decoration: none;
  font-weight: 900;
  padding: 12px 18px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 12px 24px rgba(62,137,169,.28);
}

.hero {
  background:
    radial-gradient(circle at 78% 12%, rgba(62,137,169,.24), transparent 36%),
    linear-gradient(120deg, #ffffff 0%, #f8fbfc 48%, #e8f4f7 100%);
  color: var(--ink);
  padding: 72px 22px 64px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.hero > * { max-width: 920px; margin-left: auto; margin-right: auto; }
.eyebrow {
  display: inline-block;
  background: var(--pink);
  color: #fff;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 9px 15px;
  border-radius: 999px;
  margin-bottom: 18px;
  transform: rotate(-1deg);
  box-shadow: 0 10px 22px rgba(255,79,179,.25);
}
h1 {
  font-size: clamp(40px, 7vw, 76px);
  line-height: .96;
  margin: 0 0 20px;
  letter-spacing: -0.055em;
}
.hero-sub {
  font-size: clamp(18px, 3vw, 24px);
  margin-bottom: 28px;
  color: var(--muted);
}
.mention {
  margin-top: 18px;
  font-size: 18px;
  color: var(--muted);
}
.mention strong { color: var(--ink); }

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 16px 24px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 950;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(62,137,169,.22);
}
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--cyan)); color: var(--ink); }
.btn-secondary { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line), 0 12px 24px rgba(3,8,30,.08); }

.offers {
  max-width: var(--max);
  margin: -28px auto 0;
  padding: 0 22px 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.offer-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  box-shadow: var(--shadow);
}
.offer-card.featured {
  border: 3px solid var(--cyan);
  transform: translateY(-8px);
}
.offer-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 950;
  margin-bottom: 12px;
}
.offer-badge {
  position: absolute;
  top: -15px;
  right: 18px;
  background: var(--cyan);
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 950;
  font-size: 13px;
  text-transform: uppercase;
}
.offer-card h2 {
  margin: 0 0 8px;
  font-size: 25px;
  line-height: 1.1;
}
.price {
  font-size: 54px;
  line-height: 1;
  margin: 14px 0;
  font-weight: 950;
  color: var(--blue);
  letter-spacing: -0.055em;
}
.price span {
  display: inline-block;
  font-size: 18px;
  letter-spacing: 0;
  color: var(--muted);
  font-weight: 900;
  margin-left: 4px;
  white-space: nowrap;
}

.limited, .how-it-works, .trust, .final-cta {
  max-width: 760px;
  margin: 0 auto 22px;
  padding: 34px 28px;
}
.limited {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}
.limited h2 {
  color: var(--cyan);
  font-size: clamp(32px, 5vw, 48px);
  margin: 0 0 8px;
  letter-spacing: -0.04em;
}
.limited p { max-width: 620px; margin: 0 auto; }

.how-it-works, .trust, .final-cta {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(3,8,30,.10);
}
.how-it-works h2, .trust h2, .final-cta h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 12px;
  letter-spacing: -0.045em;
}
ol, ul { padding-left: 24px; font-size: 18px; }
li { margin: 8px 0; }
.final-cta { text-align: center; }
.center { justify-content: center; }

footer {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 34px 22px;
}
.footer-logo { max-width: 210px; height: auto; filter: drop-shadow(0 6px 14px rgba(0,0,0,.24)); }
footer a { color: var(--cyan); font-weight: 900; }

@media (max-width: 840px) {
  .site-header { padding: 8px 14px; }
  .logo { height: 50px; }
  .header-call { padding: 10px 12px; font-size: 14px; }
  .hero { padding: 46px 18px 42px; }
  .offers { grid-template-columns: 1fr; margin-top: 0; padding-top: 22px; }
  .offer-card.featured { transform: none; }
  .btn { width: 100%; }
  .limited, .how-it-works, .trust, .final-cta { margin-left: 18px; margin-right: 18px; padding: 28px 20px; }
}