:root {
  --ink: #12253b;
  --muted: #526277;
  --navy: #0b1b31;
  --blue: #1574c5;
  --cyan: #1ec3ff;
  --gold: #f7c65f;
  --gold-deep: #e6af2f;
  --ice: #f3f8fd;
  --sky: #eaf6ff;
  --white: #ffffff;
  --line: #dbe8f4;
  --success: #14744c;
  --shadow: 0 18px 42px rgba(14, 35, 64, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 128px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); }
a:hover { color: #0e90d5; }
.container { width: min(1140px, calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(880px, 100%); margin-inline: auto; }
.offer-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  color: var(--white);
  background: linear-gradient(100deg, #081933, #12355f 45%, #0f5d96 100%);
  border-bottom: 3px solid #f39a17;
  box-shadow: 0 5px 18px rgba(6, 18, 34, .34);
}
.offer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 8px 0;
}
.discount-pill {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  color: #2b1700;
  background: linear-gradient(180deg, #ffd978, var(--gold-deep));
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .06em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.offer-copy { line-height: 1.2; text-align: center; }
.offer-copy strong { display: block; font-size: 16px; }
.offer-copy span { color: #d6ebfa; font-size: 12px; }
.countdown { display: flex; align-items: center; gap: 7px; }
.time-unit { min-width: 54px; padding: 6px 7px; text-align: center; border-radius: 8px; color: #101521; background: linear-gradient(180deg, #ffe495, var(--gold)); box-shadow: inset 0 1px 0 rgba(255,255,255,.55); }
.time-unit b { display: block; font-size: 18px; line-height: 1; font-variant-numeric: tabular-nums; }
.time-unit small { font-size: 9px; letter-spacing: .08em; opacity: .88; }
.timer-sep { font-weight: 900; opacity: .85; }
.timer-cta { flex: 0 0 auto; padding: 11px 18px; border-radius: 8px; color: #0e2540; background: var(--white); font-size: 14px; font-weight: 800; text-decoration: none; }
.timer-cta:hover { color: #0e2540; background: #e7f7ff; }
.site-header { background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display:flex; align-items:center; gap:10px; color: var(--navy); font-size: 24px; font-weight: 900; text-decoration: none; letter-spacing:-.02em; }
.brand-mark { width: 36px; height: 36px; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a { color: #31455b; font-size: 14px; font-weight: 700; text-decoration: none; }
.nav a:hover { color: var(--blue); }
.hero { position: relative; isolation: isolate; padding: 72px 0 64px; background: radial-gradient(circle at 82% 12%, rgba(30,195,255,.12) 0, transparent 28%), linear-gradient(155deg, #fdfefe 0%, #f4fbff 48%, #e9f5ff 100%); overflow: hidden; }
.hero::after { content: ""; position: absolute; z-index: -1; right: -180px; bottom: -220px; width: 520px; height: 520px; border: 1px solid rgba(21,116,197,.12); border-radius: 50%; box-shadow: 0 0 0 55px rgba(21,116,197,.05), 0 0 0 110px rgba(21,116,197,.025); }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: start; gap: 54px; }
.eyebrow { margin: 0 0 12px; color: #0f6bb1; font-size: 13px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; line-height: 1.18; }
h1 { max-width: 680px; margin-bottom: 20px; font-size: clamp(36px, 4.3vw, 54px); letter-spacing: -.03em; }
h2 { margin-bottom: 18px; font-size: clamp(30px, 4vw, 43px); letter-spacing: -.02em; }
h3 { margin-bottom: 8px; font-size: 23px; }
p { margin: 0 0 18px; }
.lead { color: #44596d; font-size: 19px; line-height: 1.72; }
.hero-points { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px 18px; margin: 24px 0; padding: 0; list-style: none; }
.hero-points li { position: relative; padding-left: 26px; color: #304559; font-size: 14px; font-weight: 700; }
.hero-points li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 900; }
.hero-card { position: relative; margin-top: -10px; min-height: 520px; display: grid; place-items: center; padding: 34px 24px; border: 1px solid rgba(30,195,255,.22); border-radius: 28px; background: radial-gradient(circle at 50% 40%, rgba(30,195,255,.18), transparent 42%), linear-gradient(145deg, #07182e, #0b2d4f 58%, #0a2038); box-shadow: var(--shadow); overflow: hidden; }
.hero-card img { width: 100%; max-height: 620px; object-fit: contain; object-position: center; }
.official-product-img { filter: drop-shadow(0 18px 24px rgba(0,0,0,.28)); }
.package-product-img { max-width: 620px; padding: 24px; border-radius: 22px; background: radial-gradient(circle at 50% 45%, #e7f8ff, #f9fcff 62%); }
.price-ribbon { position: absolute; right: 6px; bottom: 8px; width: 132px; height: 132px; display: grid; place-items: center; border: 5px solid var(--white); border-radius: 50%; color: #0d1a2d; background: linear-gradient(180deg, #ffe28e, #f6c14e); text-align: center; transform: rotate(-5deg); box-shadow: 0 12px 24px rgba(14,35,64,.26); }
.price-ribbon strong { display: block; font-size: 29px; line-height: 1; }
.price-ribbon span { display: block; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.btn { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; padding: 13px 25px; border: 0; border-radius: 10px; color: #09203d; background: linear-gradient(100deg, #ffd978, var(--gold-deep)); box-shadow: 0 10px 24px rgba(230,175,47,.22); font-size: 16px; font-weight: 850; text-align: center; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.btn:hover { color: #09203d; transform: translateY(-2px); box-shadow: 0 13px 28px rgba(230,175,47,.32); }
.btn-secondary { color: var(--white); background: linear-gradient(100deg, var(--blue), #0d95d5); box-shadow: 0 10px 24px rgba(21,116,197,.22); }
.btn-secondary:hover { color: var(--white); }
.microcopy { margin: 10px 0 0; color: var(--muted); font-size: 12px; }
.trust-strip { padding: 22px 0; color: var(--white); background: var(--navy); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; text-align: center; }
.trust-grid strong { display: block; color: var(--gold); font-size: 16px; }
.trust-grid span { font-size: 12px; opacity: .86; }
.section { padding: 76px 0; }
.section-soft { background: var(--ice); }
.section-sky { background: var(--sky); }
.section-dark { color: #ecf7ff; background: linear-gradient(135deg, #09182f, #113b62); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p, .section-dark li { color: #d6eaf8; }
.section-head { max-width: 860px; margin: 0 auto 38px; text-align: center; }
.section-head p { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 56px; }
.split img { width: 100%; max-height: 560px; object-fit: cover; border-radius: 22px; background: var(--white); box-shadow: var(--shadow); }
.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.card { height: 100%; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: 0 8px 22px rgba(14,35,64,.07); }
.card p:last-child { margin-bottom: 0; }
.step-number { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 50%; color: var(--white); background: var(--blue); font-weight: 900; }
.check-list { display: grid; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 12px 14px 12px 43px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.78); }
.check-list li::before { content: "✓"; position: absolute; left: 16px; color: var(--success); font-weight: 900; }
.quote { margin: 26px 0; padding: 24px 26px; border-left: 5px solid var(--cyan); border-radius: 0 14px 14px 0; background: var(--white); box-shadow: 0 8px 18px rgba(14,35,64,.07); }
.quote p { font-style: italic; }
.quote cite { color: var(--muted); font-size: 14px; font-style: normal; font-weight: 800; }
.comparison-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
.comparison { width: 100%; min-width: 700px; border-collapse: collapse; }
.comparison th, .comparison td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparison th { color: var(--white); background: var(--navy); }
.comparison th:first-child { width: 31%; }
.comparison tr:last-child td { border-bottom: 0; }
.comparison td:nth-child(2) { color: #1c4b6b; background: #f1fbff; font-weight: 700; }
.package { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 48px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: var(--white); box-shadow: var(--shadow); }
.package img { max-height: 480px; margin: auto; object-fit: contain; border-radius: 20px; }
.price-box { padding: 30px; border: 2px solid var(--gold); border-radius: 18px; background: #fffbf2; text-align: center; box-shadow: var(--shadow); }
/* Keep white content cards readable when they sit inside dark sections. */
.section-dark .section-head p { color: #d6eaf8; }
.section-dark .eyebrow { color: var(--gold); }
.section-dark .card { color: var(--ink); }
.section-dark .card h3 { color: var(--navy); }
.section-dark .card p,
.section-dark .card li { color: var(--ink); }
.section-dark .price-box { color: var(--ink); }
.section-dark .price-box p { color: var(--ink); }
.section-dark .price-box .old-price { color: var(--muted); }
.section-dark .price-box .new-price { color: #0c69ae; }
.section-dark .price-box .save-line { color: var(--success); }
.authority-link,
.reference-list a { color: #0b65a5; font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.authority-link:hover,
.reference-list a:hover { color: #0a8fd3; }

.old-price { color: var(--muted); font-size: 18px; text-decoration: line-through; }
.new-price { margin: 4px 0; color: #0c69ae; font-family: Georgia, serif; font-size: 58px; font-weight: 900; line-height: 1; }
.save-line { color: var(--success); font-weight: 900; }
.guarantee { display: grid; grid-template-columns: 200px 1fr; align-items: center; gap: 34px; }
.guarantee img { width: 180px; margin: auto; }
.reference-list { padding-left: 20px; }
.reference-list li { margin-bottom: 14px; }
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--white); overflow: hidden; }
.faq summary { padding: 17px 50px 17px 20px; color: var(--navy); font-weight: 850; cursor: pointer; position: relative; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 13px; font-size: 25px; }
.faq details[open] summary::after { content: "−"; }
.faq .answer { padding: 0 20px 18px; color: var(--muted); }
.faq .answer p:last-child { margin-bottom: 0; }
.cta-band { padding: 56px 0; color: var(--white); background: linear-gradient(110deg, #0b2441, #0e6dae); text-align: center; }
.cta-band h2 { color: var(--white); }
.cta-band p { max-width: 720px; margin: 0 auto 22px; color: #e0f1fb; }
.cta-band .btn { color: #09203d; background: linear-gradient(100deg, #ffe495, var(--gold)); }
.legal { min-height: 68vh; padding: 64px 0; background: var(--ice); }
.legal-box { padding: 38px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow); }
.legal h1 { font-size: clamp(36px, 5vw, 52px); }
.legal h2 { margin-top: 32px; font-size: 27px; }
.site-footer { padding: 40px 0 26px; color: #d9ebf7; background: #09182f; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; }
.site-footer h3, .site-footer .brand { color: var(--white); }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.footer-links a { color: #e2f0f9; font-size: 14px; }
.disclosure { margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); font-size: 12px; line-height: 1.65; opacity: .82; }
.copyright { margin: 18px 0 0; font-size: 12px; opacity: .72; }
@media (max-width: 900px) {
  html { scroll-padding-top: 148px; }
  .offer-inner { gap: 10px; }
  .timer-cta { display: none; }
  .nav { gap: 14px; }
  .nav a:nth-child(n+4) { display: none; }
  .hero-grid, .split, .package { grid-template-columns: 1fr; }
  .hero-copy { order: 1; }
  .hero-card { order: 2; max-width: 640px; margin-inline: auto; }
  .cards { grid-template-columns: repeat(2,1fr); }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .guarantee { grid-template-columns: 160px 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; line-height: 1.7; }
  .container { width: min(100% - 28px, 1140px); }
  .offer-inner { min-height: 82px; justify-content: space-between; }
  .discount-pill { padding: 6px 9px; font-size: 11px; }
  .offer-copy { display: none; }
  .countdown { gap: 3px; }
  .time-unit { min-width: 48px; padding: 6px 4px; }
  .time-unit b { font-size: 17px; }
  .timer-sep { font-size: 12px; }
  .nav-wrap { min-height: 62px; }
  .brand { max-width: 220px; font-size: 20px; line-height: 1.15; }
  .brand-mark { width: 32px; height: 32px; }
  .nav a { display: none; }
  .nav a:last-child { display: inline-flex; padding: 8px 12px; border-radius: 8px; color: #09203d; background: linear-gradient(180deg, #ffe495, var(--gold)); }
  .hero { padding: 46px 0 50px; }
  .hero-grid { gap: 34px; }
  h1 { font-size: 34px; }
  h2 { font-size: 32px; }
  h3 { font-size: 22px; }
  .lead { font-size: 17px; }
  .hero-points { grid-template-columns: 1fr; }
  .hero-card { margin-top: 0; min-height: 380px; padding: 20px 14px; border-radius: 18px; }
  .hero-card img { max-height: none; }
  .price-ribbon { right: -6px; bottom: -14px; width: 110px; height: 110px; }
  .price-ribbon strong { font-size: 22px; }
  .btn { width: 100%; min-height: 56px; padding-inline: 18px; }
  .trust-grid { gap: 16px 8px; }
  .section { padding: 54px 0; }
  .section-head { margin-bottom: 28px; text-align: left; }
  .split { gap: 30px; }
  .cards { grid-template-columns: 1fr; }
  .card { padding: 22px; }
  .package { gap: 28px; padding: 18px; }
  .price-box { padding: 23px 15px; }
  .new-price { font-size: 50px; }
  .guarantee { grid-template-columns: 1fr; text-align: center; }
  .guarantee img { width: 145px; }
  .legal { padding: 42px 0; }
  .legal-box { padding: 24px 19px; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}