:root {
  --ink: #102532;
  --muted: #5f6f79;
  --brand: #0b7c72;
  --brand-dark: #075f58;
  --accent: #f24f3d;
  --gold: #f5b942;
  --blue: #0d78bd;
  --mint: #e6f7f2;
  --paper: #ffffff;
  --soft: #f4f8f7;
  --line: #d9e4e1;
  --shadow: 0 18px 50px rgba(16, 37, 50, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

button,
a.btn {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand span {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
}

.brand img {
  width: 112px;
}

.nav-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--brand);
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(242, 79, 61, 0.22);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible,
.modal-close:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(13, 120, 189, 0.36);
  outline-offset: 3px;
}

.btn-secondary {
  background: var(--brand);
  box-shadow: 0 12px 28px rgba(11, 124, 114, 0.2);
}

.btn-small {
  min-height: 42px;
  padding: 0 16px;
  font-size: 0.92rem;
}

.hero {
  padding: 54px 0 22px;
  background:
    linear-gradient(120deg, rgba(230, 247, 242, 0.96), rgba(255, 255, 255, 0.86)),
    radial-gradient(circle at 85% 20%, rgba(245, 185, 66, 0.24), transparent 28%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.15rem, 5.2vw, 3.85rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-text {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 16px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badges span,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--brand-dark);
  font-size: 0.88rem;
  font-weight: 800;
}

.urgency,
.stock-note {
  margin: 20px 0 0;
  color: #9b2d21;
  font-weight: 900;
}

.hero-media {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: 16px;
}

.hero-media img {
  max-height: 540px;
  object-fit: contain;
  filter: drop-shadow(0 26px 30px rgba(16, 37, 50, 0.15));
}

.hero-stamp {
  position: absolute;
  right: 8px;
  bottom: 26px;
  width: min(210px, 48vw);
  padding: 16px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-stamp strong,
.hero-stamp span {
  display: block;
}

.hero-stamp span {
  color: #d6e7e3;
  font-size: 0.9rem;
}

.trust-strip {
  padding: 22px 0;
  background: var(--ink);
  color: #fff;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.trust-grid div {
  display: grid;
  gap: 2px;
  text-align: center;
}

.trust-grid strong {
  font-size: 1.4rem;
}

.trust-grid span {
  color: #d6e7e3;
  font-size: 0.94rem;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
}

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

.benefit-card,
.price-card,
.review-card,
.use-card,
.steps article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 34px rgba(16, 37, 50, 0.07);
}

.benefit-card {
  padding: 16px;
}

.benefit-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.benefit-card p,
.review-card p,
.steps p,
.use-card p {
  color: var(--muted);
}

.pricing-section,
.comparison-section,
.faq-section {
  background: var(--soft);
}

.price-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.price-card {
  position: relative;
  padding: 24px;
  display: grid;
  gap: 14px;
}

.price-card.featured {
  border: 2px solid var(--brand);
  transform: translateY(-10px);
}

.price-card .tag {
  width: fit-content;
  background: var(--mint);
}

.bottles {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.price {
  margin: 0;
  color: var(--brand-dark);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

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

.price-card ul,
.modal ul,
.site-footer ul {
  margin: 0;
  padding-left: 18px;
}

.price-card li,
.modal li {
  margin: 6px 0;
}

.price-card .btn {
  margin-top: auto;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 28px;
  align-items: start;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.steps article {
  padding: 18px;
}

.steps img {
  width: 76px;
  margin-bottom: 14px;
}

.use-card {
  padding: 24px;
}

.use-card img {
  max-height: 320px;
  margin: 0 auto 18px;
  object-fit: contain;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--mint);
  color: var(--brand-dark);
}

tr:last-child td {
  border-bottom: 0;
}

.review-grid {
  grid-template-columns: repeat(3, 1fr);
}

.review-card {
  padding: 22px;
}

.stars {
  color: var(--gold);
  font-size: 1.2rem;
  letter-spacing: 0;
}

.guarantee-section {
  background: var(--ink);
  color: #fff;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
}

.guarantee-grid p {
  color: #d6e7e3;
}

.guarantee-grid .eyebrow {
  color: #a9efe2;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
}

.final-cta {
  text-align: center;
}

.final-cta p {
  color: var(--muted);
  font-weight: 800;
}

.site-footer {
  padding: 54px 0 30px;
  background: #081a22;
  color: #d6e7e3;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.15fr 0.8fr;
  gap: 28px;
}

.site-footer h2 {
  color: #fff;
  font-size: 1rem;
}

.site-footer a {
  color: #fff;
}

.legal {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.9rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(8, 26, 34, 0.72);
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  position: relative;
  width: min(560px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: 28px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  right: 14px;
  top: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.modal-offer {
  margin: 18px 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--brand-dark);
  font-weight: 900;
}

.modal-order-link {
  margin-top: 16px;
}

.modal-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }

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

  .hero-media {
    min-height: auto;
  }

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

  .price-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .guarantee-grid {
    text-align: center;
  }

  .guarantee-grid img,
  .guarantee-grid .btn {
    margin: 0 auto;
  }
}

@media (max-width: 620px) {
  .section {
    padding: 52px 0;
  }

  .nav {
    min-height: 64px;
  }

  .nav .btn {
    display: none;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-actions .btn,
  .final-cta .btn,
  .price-card .btn,
  .use-card .btn {
    width: 100%;
  }

  .trust-grid,
  .benefit-grid,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-stamp {
    position: static;
    width: 100%;
    margin-top: -8px;
  }

  .modal {
    padding: 24px 18px;
  }
}