:root {
  --bg: #05070d;
  --bg-soft: #0b1020;
  --navy: #071a33;
  --navy-2: #102846;
  --black: #020307;
  --red: #b51521;
  --red-bright: #e02b36;
  --gold: #d8ae45;
  --gold-light: #f5d678;
  --white: #ffffff;
  --muted: #b9c1d0;
  --line: rgba(255, 255, 255, .12);
  --glass: rgba(255, 255, 255, .07);
  --shadow: 0 22px 70px rgba(0, 0, 0, .35);
  --radius: 8px;
  --container: 1180px;
}

* {
  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(--white);
  background: var(--bg);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: .75rem 1rem;
  color: var(--black);
  background: var(--gold-light);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 92px 0;
  position: relative;
  overflow: hidden;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: linear-gradient(180deg, rgba(2, 3, 7, .72), rgba(2, 3, 7, 0));
  backdrop-filter: blur(10px);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.site-header.is-solid {
  background: rgba(4, 7, 13, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 36px rgba(0, 0, 0, .26);
}

.nav {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand img {
  border-radius: 8px;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: #edf2ff;
  font-size: .95rem;
}

.nav-menu a {
  opacity: .86;
  transition: color .2s ease, opacity .2s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--gold-light);
  opacity: 1;
}

.nav-actions,
.cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  padding: 13px 20px;
  color: var(--white);
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .22);
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 18px 42px rgba(0, 0, 0, .34);
}

.btn-small {
  min-height: 40px;
  padding: 10px 14px;
  font-size: .86rem;
}

.btn-usa {
  background: linear-gradient(135deg, var(--red-bright), #7a0b14 54%, #260407);
}

.btn-canada {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, #8b5b16);
  color: #111;
}

.menu-toggle {
  display: none;
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding-top: 122px;
  background:
    radial-gradient(circle at 80% 28%, rgba(216, 174, 69, .22), transparent 24%),
    radial-gradient(circle at 72% 62%, rgba(181, 21, 33, .34), transparent 29%),
    linear-gradient(135deg, #06172e 0%, #05070d 48%, #150407 100%);
}

.hero::after,
.pain::before,
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent);
  pointer-events: none;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold-light);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  max-width: 780px;
  font-size: clamp(3rem, 7vw, 4.9rem);
  line-height: .95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.2;
}

.subheadline {
  max-width: 650px;
  color: #e3e9f7;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.check-list,
.comparison ul {
  padding: 0;
  margin: 26px 0;
  list-style: none;
}

.check-list li,
.comparison li {
  position: relative;
  padding-left: 30px;
  margin: 12px 0;
  color: #e5ebf7;
}

.check-list li::before,
.comparison li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-light) 30%, var(--red) 34%, var(--red) 100%);
  box-shadow: 0 0 18px rgba(216, 174, 69, .42);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-badges span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: #dce5f4;
  background: rgba(255, 255, 255, .06);
  font-size: .86rem;
}

.hero-product {
  position: relative;
  min-height: 490px;
  display: grid;
  place-items: center;
}

.hero-product img {
  position: relative;
  z-index: 2;
  width: min(72vw, 360px);
  filter: drop-shadow(0 42px 55px rgba(0, 0, 0, .58));
  animation: float 5s ease-in-out infinite;
}

.product-glow {
  position: absolute;
  width: min(90vw, 520px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(245, 214, 120, .28), transparent 34%),
    radial-gradient(circle, rgba(224, 43, 54, .25), transparent 58%);
  filter: blur(8px);
}

@keyframes float {
  50% {
    transform: translateY(-16px);
  }
}

.section-head {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.pain {
  background:
    linear-gradient(rgba(5, 7, 13, .86), rgba(5, 7, 13, .92)),
    url("assets/lifestyle-bg.svg"),
    radial-gradient(circle at 20% 20%, rgba(16, 40, 70, .9), transparent 32%),
    linear-gradient(135deg, #0f172a, #09090b 60%, #2b070c);
  background-size: cover;
  background-position: center;
}

.pain-grid,
.benefit-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.glass-card,
.premium-card,
.benefit-card,
.ingredient-card,
.review-card,
.price-card,
.formula-card,
.comparison-col,
.stats-grid > div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.glass-card {
  min-height: 160px;
  padding: 24px;
}

.icon,
.card-number {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  margin-bottom: 18px;
  color: #111;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  font-weight: 900;
}

.about,
.ingredients,
.faq {
  background: linear-gradient(180deg, #05070d, #081424);
}

.about p,
.science p,
.guarantee p,
.site-footer p {
  color: var(--muted);
}

.formula-card {
  padding: 34px;
}

.formula-card img {
  width: 100%;
  max-width: 460px;
  margin-bottom: 30px;
  filter: invert(1);
}

.formula-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.formula-metrics span {
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
  color: var(--muted);
  text-align: center;
}

.formula-metrics strong {
  display: block;
  color: var(--gold-light);
  font-size: 1.65rem;
}

.triple-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.premium-card {
  min-height: 240px;
  padding: 30px;
}

.premium-card p,
.review-card p,
.ingredient-card p {
  color: var(--muted);
}

.science {
  background:
    radial-gradient(circle at 15% 25%, rgba(181, 21, 33, .22), transparent 28%),
    linear-gradient(135deg, #071a33, #05070d);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stats-grid > div {
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
}

.stats-grid strong {
  display: block;
  color: var(--gold-light);
  font-size: 3rem;
  line-height: 1;
}

.stats-grid span {
  color: var(--muted);
}

.benefit-grid {
  grid-template-columns: repeat(4, 1fr);
}

.benefit-card {
  min-height: 110px;
  display: flex;
  align-items: center;
  padding: 22px 22px 22px 56px;
  position: relative;
  font-weight: 800;
}

.benefit-card::before {
  content: "";
  position: absolute;
  left: 22px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--gold-light), var(--red));
  box-shadow: 0 0 22px rgba(216, 174, 69, .35);
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.ingredient-card {
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}

.ingredient-card:hover {
  transform: translateY(-7px);
  border-color: rgba(216, 174, 69, .5);
}

.ingredient-card img {
  width: 100%;
  aspect-ratio: 1.45;
  object-fit: cover;
}

.ingredient-card h3,
.ingredient-card p {
  padding-inline: 20px;
}

.ingredient-card h3 {
  margin: 20px 0 8px;
}

.ingredient-card p {
  margin-bottom: 22px;
}

.reviews {
  background:
    radial-gradient(circle at 85% 15%, rgba(216, 174, 69, .17), transparent 30%),
    #05070d;
}

.review-grid {
  grid-template-columns: repeat(4, 1fr);
}

.review-card {
  padding: 24px;
}

.avatar {
  width: 58px;
  height: 58px;
  border: 1px solid rgba(245, 214, 120, .4);
  border-radius: 50%;
  margin-bottom: 16px;
  background: rgba(255, 255, 255, .05);
}

.stars {
  color: var(--gold-light);
  letter-spacing: .08em;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.comparison-col {
  padding: 30px;
}

.comparison-col.preferred {
  border-color: rgba(245, 214, 120, .5);
  background: linear-gradient(145deg, rgba(216, 174, 69, .17), rgba(255, 255, 255, .05));
}

.pricing {
  background:
    radial-gradient(circle at 50% 10%, rgba(181, 21, 33, .3), transparent 28%),
    linear-gradient(180deg, #081424, #05070d);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.price-card {
  position: relative;
  padding: 28px;
  text-align: center;
}

.price-card.best {
  border-color: rgba(245, 214, 120, .62);
  transform: translateY(-12px);
}

.ribbon {
  position: absolute;
  top: 16px;
  right: 16px;
  border-radius: 999px;
  padding: 7px 12px;
  color: #111;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  font-size: .76rem;
  font-weight: 950;
  text-transform: uppercase;
}

.ship,
.save,
.status {
  color: var(--gold-light);
  font-weight: 900;
}

.price-card img {
  width: 100%;
  max-width: 360px;
  min-height: 150px;
  object-fit: contain;
  margin: 18px auto;
  border-radius: var(--radius);
  background: #fff;
}

.price {
  margin-bottom: 6px;
  color: var(--gold-light);
  font-size: 2.45rem;
  font-weight: 950;
  line-height: 1;
}

.price span {
  color: var(--muted);
  font-size: 1rem;
}

.retail,
.timer-label {
  color: var(--muted);
}

.countdown {
  width: max-content;
  margin: 8px auto 20px;
  border: 1px solid rgba(245, 214, 120, .34);
  border-radius: var(--radius);
  padding: 10px 16px;
  color: var(--gold-light);
  background: rgba(0, 0, 0, .26);
  font-size: 1.4rem;
  font-weight: 950;
}

.stack {
  justify-content: center;
}

.guarantee {
  background: linear-gradient(135deg, #05070d, #071a33 56%, #180407);
}

.guarantee-badge {
  display: grid;
  place-items: center;
}

.guarantee-badge img {
  width: min(64vw, 300px);
  filter: drop-shadow(0 25px 35px rgba(0, 0, 0, .4));
}

.final-cta {
  text-align: center;
  background:
    radial-gradient(circle at 50% 50%, rgba(216, 174, 69, .24), transparent 34%),
    linear-gradient(135deg, #09090b, #06172e 50%, #2a060b);
}

.final-cta h2 {
  max-width: 840px;
  margin-inline: auto;
}

.center {
  justify-content: center;
}

.faq-list {
  max-width: 900px;
  margin: auto;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  background: rgba(255, 255, 255, .055);
}

summary {
  cursor: pointer;
  padding: 20px 22px;
  font-weight: 850;
}

details p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

.site-footer {
  padding: 46px 0 100px;
  border-top: 1px solid var(--line);
  background: #020307;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 30px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.footer-links button,
.footer-links a {
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.footer-links button:hover,
.footer-links a:hover {
  color: var(--gold-light);
}

.copyright {
  margin-top: 22px;
  color: #838b9b;
  font-size: .9rem;
}

.floating-buy {
  position: fixed;
  right: 18px;
  bottom: 96px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  color: #111;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  font-size: .86rem;
  font-weight: 950;
  box-shadow: 0 18px 42px rgba(0, 0, 0, .38);
}

.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  background: rgba(2, 3, 7, .95);
  border-top: 1px solid var(--line);
}

.mobile-cta .btn {
  min-height: 44px;
  padding: 12px 8px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, .72);
}

.modal.is-open {
  display: grid;
}

.modal-card {
  position: relative;
  width: min(100%, 560px);
  border: 1px solid rgba(245, 214, 120, .28);
  border-radius: var(--radius);
  padding: 34px;
  background: linear-gradient(145deg, #101827, #05070d);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, .08);
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 1060px) {
  .nav {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-toggle {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 8px 12px;
    color: var(--white);
    background: rgba(255, 255, 255, .08);
  }

  .nav-menu,
  .nav-actions {
    display: none;
  }

  .nav-menu.is-open {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 78px;
    display: grid;
    justify-items: start;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    background: rgba(4, 7, 13, .98);
  }

  .nav-menu.is-open a {
    width: 100%;
    padding: 12px;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-grid,
  .ingredient-grid,
  .review-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .price-card.best {
    grid-column: 1 / -1;
    transform: none;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 68px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 112px;
  }

  .brand span {
    max-width: 220px;
    white-space: normal;
    line-height: 1.1;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero-product {
    min-height: 360px;
  }

  .cta-row .btn {
    flex: 1 1 160px;
  }

  .pain-grid,
  .triple-grid,
  .benefit-grid,
  .ingredient-grid,
  .review-grid,
  .comparison,
  .pricing-grid,
  .footer-grid,
  .formula-metrics,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .floating-buy {
    display: none;
  }

  .mobile-cta {
    display: grid;
  }

  .site-footer {
    padding-bottom: 116px;
  }
}