:root {
  color-scheme: light;
  --ink: #101116;
  --ink-soft: #1a1c24;
  --muted: #676b76;
  --paper: #f2f0e9;
  --paper-deep: #e9e6dd;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #faf9f5;
  --line: rgba(16, 17, 22, 0.13);
  --line-strong: rgba(16, 17, 22, 0.22);
  --accent: #2d5bff;
  --accent-deep: #1e44cf;
  --accent-soft: rgba(45, 91, 255, 0.11);
  --signal: #d9ff62;
  --success: #177b50;
  --danger: #a13d38;
  --shadow: 0 28px 80px rgba(20, 22, 31, 0.13);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 4% 6%, rgba(45, 91, 255, 0.13), transparent 28rem),
    radial-gradient(circle at 94% 13%, rgba(217, 255, 98, 0.17), transparent 25rem),
    linear-gradient(180deg, #f7f5ef 0%, var(--paper) 58%, #edeae2 100%);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .38;
  background-image:
    linear-gradient(rgba(16,17,22,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,17,22,.028) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

[hidden] { display: none !important; }
a { color: inherit; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(16,17,22,.08);
  background: rgba(247,245,239,.77);
  backdrop-filter: blur(22px) saturate(145%);
}
.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand img { width: 42px; height: 42px; }
.brand-copy { display: grid; gap: 1px; }
.brand-copy strong { font-size: .98rem; letter-spacing: -.025em; }
.brand-copy small { color: var(--muted); font-size: .72rem; letter-spacing: .01em; }
.nav { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: .9rem; }
.nav a { text-decoration: none; transition: color .16s ease; }
.nav a:hover { color: var(--ink); }
.nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: white !important;
  font-weight: 720;
}

.hero {
  min-height: calc(100vh - 84px);
  padding: 92px 0 74px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  gap: 68px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: .77rem;
  font-weight: 760;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 850px;
  margin-bottom: 26px;
  font-size: clamp(3.6rem, 7.4vw, 7.4rem);
  line-height: .9;
  letter-spacing: -.078em;
  text-wrap: balance;
}
h1 em {
  color: var(--accent);
  font-style: normal;
  white-space: nowrap;
}
.hero-lead {
  max-width: 700px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.16rem, 2vw, 1.42rem);
  line-height: 1.55;
  letter-spacing: -.017em;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  min-height: 52px;
  padding: 0 21px;
  border: 0;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 760;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary {
  color: white;
  background: var(--accent);
  box-shadow: 0 15px 34px rgba(45,91,255,.24);
}
.button.primary:hover { background: var(--accent-deep); }
.button.secondary {
  color: var(--ink);
  background: rgba(255,255,255,.42);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px);
}
.button.secondary:hover { border-color: rgba(16,17,22,.38); }
.trust-line {
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  list-style: none;
  color: var(--muted);
  font-size: .84rem;
}
.trust-line li::before { content: "—"; margin-right: 7px; color: var(--ink); }

.protocol-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: var(--radius-lg);
  color: #f7f7f3;
  background:
    radial-gradient(circle at 90% 0%, rgba(45,91,255,.45), transparent 19rem),
    linear-gradient(145deg, #171923 0%, #0d0e13 68%);
  box-shadow: var(--shadow);
}
.protocol-card::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -140px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  box-shadow: 0 0 0 40px rgba(255,255,255,.035), 0 0 0 80px rgba(255,255,255,.018);
}
.protocol-top { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 20px; }
.card-kicker {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 770;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.protocol-card .card-kicker { color: rgba(255,255,255,.55); }
.protocol-card h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.035em; }
.status-pill {
  align-self: flex-start;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  color: rgba(255,255,255,.68);
  font-size: .72rem;
  background: rgba(255,255,255,.06);
}
.protocol-value {
  position: relative;
  z-index: 1;
  margin: 32px 0 26px;
  color: var(--signal);
  font-size: clamp(6rem, 13vw, 9.4rem);
  line-height: .82;
  font-weight: 860;
  letter-spacing: -.09em;
}
.protocol-grid {
  position: relative;
  z-index: 1;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255,255,255,.13);
  border-left: 1px solid rgba(255,255,255,.13);
}
.protocol-grid > div { padding: 16px; border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
.protocol-grid dt { color: rgba(255,255,255,.5); font-size: .72rem; }
.protocol-grid dd { margin: 6px 0 0; font-size: 1.02rem; font-weight: 750; }
.protocol-note { position: relative; z-index: 1; margin: 20px 0 0; color: rgba(255,255,255,.58); font-size: .84rem; line-height: 1.5; }

.statement-section { padding: 0 0 40px; }
.statement-card {
  padding: 34px 38px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 36px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.54);
  backdrop-filter: blur(18px);
}
.statement { margin: 0; font-size: clamp(1.35rem, 2.7vw, 2.25rem); line-height: 1.26; letter-spacing: -.035em; }
.statement strong { color: var(--accent); }

.section { padding: 104px 0; }
.section-heading { margin-bottom: 44px; }
.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: .98;
  letter-spacing: -.06em;
  text-wrap: balance;
}
.split-heading { display: grid; grid-template-columns: 1fr minmax(320px, .72fr); gap: 70px; align-items: end; }
.split-heading > p { margin: 0; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.compact-heading { max-width: 760px; }
.compact-heading > p:last-child { margin: 20px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.6; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card {
  min-height: 310px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  backdrop-filter: blur(16px);
  transition: transform .18s ease, box-shadow .18s ease;
}
.step-card:hover { transform: translateY(-4px); box-shadow: 0 20px 55px rgba(20,22,31,.09); }
.step-number { color: var(--accent); font-size: .82rem; font-weight: 790; letter-spacing: .08em; }
.step-card h3 { margin: auto 0 14px; font-size: 1.65rem; letter-spacing: -.04em; }
.step-card p { margin: 0; color: var(--muted); line-height: 1.58; }

.dark-section { position: relative; overflow: hidden; color: #f7f7f3; background: #101116; }
.dark-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 10%, rgba(45,91,255,.26), transparent 27rem),
    radial-gradient(circle at 85% 90%, rgba(217,255,98,.10), transparent 25rem);
}
.dark-inner { padding-top: 112px; padding-bottom: 112px; }
.light-heading > p { color: rgba(255,255,255,.58); }
.dark-eyebrow { color: rgba(255,255,255,.55); }
.dark-eyebrow > span { background: var(--signal); box-shadow: 0 0 0 5px rgba(217,255,98,.12); }
.clarity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.clarity-card {
  padding: 34px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.045);
  backdrop-filter: blur(18px);
}
.clarity-card .card-kicker { color: rgba(255,255,255,.52); }
.clarity-card ul { margin: 24px 0 0; padding: 0; display: grid; gap: 16px; list-style: none; }
.clarity-card li { position: relative; padding-left: 28px; color: rgba(255,255,255,.78); line-height: 1.45; }
.clarity-card li::before { position: absolute; left: 0; top: 0; font-weight: 800; }
.clarity-card.positive li::before { content: "+"; color: var(--signal); }
.clarity-card.negative li::before { content: "–"; color: #ff9e96; }

.data-section { padding-bottom: 90px; }
.data-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.data-grid article { min-height: 170px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.data-grid strong { color: var(--accent); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.data-grid span { font-size: 1.08rem; line-height: 1.35; letter-spacing: -.02em; }
.data-footnote { margin: 22px 0 0; max-width: 850px; color: var(--muted); font-size: .88rem; line-height: 1.55; }

.payment-panel {
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 56px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255,255,255,.78), rgba(255,255,255,.48));
  box-shadow: var(--shadow);
}
.payment-copy h2 { margin-bottom: 16px; font-size: clamp(2.6rem, 5vw, 4.6rem); letter-spacing: -.06em; }
.payment-copy > p:not(.eyebrow) { max-width: 620px; color: var(--muted); line-height: 1.6; }
.payment-action { text-align: center; }
.campaign-label { margin-top: 22px; color: var(--muted); font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; }
.payment-note { margin: 14px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.status { margin-top: 14px; padding: 12px; border-radius: 12px; background: var(--paper-deep); font-size: .88rem; }
.status.success { color: var(--success); }
.status.error { color: var(--danger); }
#load-paypal-button { width: 100%; margin-bottom: 14px; }
#load-paypal-button:disabled { opacity: .65; cursor: wait; transform: none; }

.faq { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary {
  padding: 24px 48px 24px 0;
  position: relative;
  cursor: pointer;
  list-style: none;
  font-size: 1.12rem;
  font-weight: 720;
  letter-spacing: -.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 21px; color: var(--accent); font-size: 1.5rem; font-weight: 450; }
.faq details[open] summary::after { content: "–"; }
.faq details p { max-width: 820px; padding: 0 48px 24px 0; margin: 0; color: var(--muted); line-height: 1.62; }

.site-footer { border-top: 1px solid var(--line); background: rgba(239,236,228,.7); }
.footer-inner { min-height: 180px; padding: 38px 0; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.footer-brand { font-weight: 800; text-decoration: none; letter-spacing: -.03em; }
.footer-inner p { margin: 8px 0 0; color: var(--muted); font-size: .84rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; color: var(--muted); font-size: .84rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--ink); }

.legal-page { max-width: 820px; padding: 92px 0 120px; }
.legal-page h1 { margin-bottom: 48px; font-size: clamp(3.2rem, 8vw, 6.2rem); }
.legal-page h2 { margin-top: 38px; margin-bottom: 12px; font-size: 1.25rem; letter-spacing: -.03em; }
.legal-page p, .legal-page li { color: var(--muted); line-height: 1.68; }
.legal-page a { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.legal-page .legal-note { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.55); }

.center-page { display: grid; place-items: center; padding: 20px; }
.center-card { width: min(620px, 100%); padding: 46px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); text-align: center; }
.center-card h1 { font-size: clamp(3rem, 9vw, 5.8rem); }
.center-card p { color: var(--muted); line-height: 1.6; }

@media (max-width: 960px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 72px; }
  .protocol-card { max-width: 680px; }
  .split-heading { grid-template-columns: 1fr; gap: 24px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 230px; }
  .clarity-grid { grid-template-columns: 1fr; }
  .data-grid { grid-template-columns: 1fr 1fr; }
  .payment-panel { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 28px, 1180px); }
  .site-header { position: relative; }
  .header-inner { min-height: 76px; }
  .brand-copy small { display: none; }
  .nav a:not(.nav-cta) { display: none; }
  .hero { padding: 56px 0 48px; gap: 44px; }
  h1 { font-size: clamp(3.35rem, 18vw, 5.4rem); }
  .protocol-card { padding: 26px; }
  .protocol-top { align-items: flex-start; }
  .protocol-grid { grid-template-columns: 1fr; }
  .statement-section { padding-bottom: 10px; }
  .statement-card { padding: 26px; grid-template-columns: 1fr; gap: 8px; }
  .section, .dark-inner { padding-top: 78px; padding-bottom: 78px; }
  .data-grid { grid-template-columns: 1fr; }
  .data-grid article { min-height: 130px; }
  .payment-panel { padding: 28px 20px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .center-card { padding: 34px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}