:root {
  --bg: #050816;
  --bg-2: #08111f;
  --surface: rgba(255, 255, 255, 0.075);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #f7fbff;
  --muted: #b7c5d8;
  --muted-2: #7f8ea3;
  --line: rgba(255, 255, 255, 0.14);
  --brand: #72f2c6;
  --brand-2: #8db7ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
  --radius-sm: 16px;
  --container: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(114, 242, 198, 0.18), transparent 32rem),
    radial-gradient(circle at 84% 18%, rgba(141, 183, 255, 0.2), transparent 30rem),
    linear-gradient(180deg, var(--bg), #07101d 45%, #04060d 100%);
  min-height: 100vh;
}

a { color: inherit; }
button { font: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  transform: translateY(-150%);
  background: var(--text);
  color: var(--bg);
  padding: .75rem 1rem;
  border-radius: 999px;
  z-index: 20;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}
.narrow { max-width: 860px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 22, 0.72);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 0 42px rgba(114, 242, 198, 0.38);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 11px;
  border: 2px solid rgba(5, 8, 22, .7);
  border-radius: 50%;
}
.brand strong { display: block; letter-spacing: -0.02em; }
.brand small { color: var(--muted); font-size: .78rem; }
.nav { display: flex; align-items: center; gap: 1.35rem; color: var(--muted); font-size: .95rem; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--text); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 0;
  border-radius: 999px;
  padding: .9rem 1.2rem;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #03120d;
  background: linear-gradient(135deg, var(--brand), #d7ffe9);
  box-shadow: 0 16px 38px rgba(114, 242, 198, 0.2);
}
.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid var(--line);
}
.button-large { padding: 1.05rem 1.35rem; }
.button-small { padding: .72rem 1rem; font-size: .9rem; }

.section { padding: 96px 0; }
.hero { padding-top: 110px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--brand);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: .78rem;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 1.2rem;
  font-size: clamp(2.8rem, 7vw, 5.95rem);
  line-height: .92;
  letter-spacing: -0.075em;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 1rem;
}
h3 { font-size: 1.22rem; letter-spacing: -0.025em; margin-bottom: .6rem; }
p { color: var(--muted); line-height: 1.72; }
.highlight {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subtitle { font-size: 1.18rem; max-width: 670px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 2rem 0 1rem; }
.microcopy { font-size: .9rem; color: var(--muted-2); max-width: 720px; }

.hero-card { position: relative; min-height: 520px; display: grid; place-items: center; }
.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(4px);
  opacity: .82;
}
.orb-one {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(114, 242, 198, .32), transparent 68%);
  top: 24px;
  right: 40px;
}
.orb-two {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(141, 183, 255, .26), transparent 68%);
  bottom: 8px;
  left: 10px;
}
.offer-card,
.cta-card,
.feature-card,
.how-card,
.comparison-card,
.truth-box,
.faq-list details {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.055));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.offer-card {
  position: relative;
  width: min(100%, 430px);
  padding: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}
.offer-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(114,242,198,.22), transparent 36%, rgba(141,183,255,.16));
  pointer-events: none;
}
.offer-card > * { position: relative; }
.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(114, 242, 198, .38);
  color: var(--brand);
  padding: .42rem .7rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 800;
  margin-bottom: 1.6rem;
}
.offer-card h2 { margin-bottom: .6rem; }
.price-row { display: flex; align-items: baseline; gap: .9rem; margin-bottom: 1rem; }
.old-price { color: var(--muted-2); text-decoration: line-through; font-size: 1.3rem; }
.price-row strong { font-size: clamp(3.6rem, 7vw, 5.3rem); letter-spacing: -0.08em; line-height: 1; }
.benefit-list { display: grid; gap: .78rem; margin: 1.4rem 0; }
.benefit-list div { color: #e8f3ff; }
.benefit-list span { color: var(--brand); font-weight: 900; margin-right: .45rem; }
.offer-card small { color: var(--muted-2); }

.section-soft { background: linear-gradient(180deg, transparent, rgba(255,255,255,.035), transparent); }
.how-section { background: rgba(0,0,0,.12); }
.section-heading { max-width: 760px; margin-bottom: 2.2rem; }
.section-heading p { font-size: 1.05rem; }
.feature-grid,
.how-grid,
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.feature-card,
.how-card,
.comparison-card {
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  box-shadow: none;
}
.icon,
.step-number {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  margin-bottom: 1.2rem;
  color: #05110e;
  background: linear-gradient(135deg, var(--brand), #e7fff5);
  font-size: 1.4rem;
  font-weight: 900;
}
.step-number { border-radius: 50%; font-size: 1rem; }
.truth-box {
  border-radius: var(--radius-sm);
  padding: 1rem;
  color: var(--muted);
  box-shadow: none;
  margin-top: 1rem;
}
.truth-box strong { color: var(--text); }

.cta-card {
  border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 2.3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.3rem;
}
.cta-card p { margin-bottom: 0; }

.faq-list { border-radius: var(--radius); overflow: hidden; box-shadow: none; }
details { padding: 1.15rem 1.25rem; border-bottom: 1px solid var(--line); }
details:last-child { border-bottom: 0; }
summary { cursor: pointer; font-weight: 850; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--brand); }
details[open] summary::after { content: "−"; }
details p { margin: .9rem 0 0; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
  background: rgba(0,0,0,.16);
}
.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-grid p { max-width: 700px; margin: .4rem 0 0; font-size: .92rem; }
.footer-grid a { color: var(--brand); font-weight: 800; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 920px) {
  .nav { display: none; }
  .header-inner .button { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { min-height: auto; }
  .feature-grid, .how-grid, .comparison-grid { grid-template-columns: 1fr; }
  .cta-card, .footer-grid { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .section { padding: 72px 0; }
  .hero { padding-top: 76px; }
  .button { width: 100%; }
  h1 { font-size: clamp(2.55rem, 15vw, 4rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}