:root {
  --ink: #172026;
  --muted: #5c6b73;
  --line: #d9e3e6;
  --paper: #f7faf9;
  --white: #ffffff;
  --teal: #0a6c80;
  --teal-dark: #083f49;
  --gold: #f4c430;
  --green: #4f7f52;
  --coral: #c9654b;
  --shadow: 0 18px 45px rgba(13, 47, 56, 0.14);
}

* {
  box-sizing: border-box;
}

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

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

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px clamp(18px, 4vw, 54px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  font-size: 14px;
  font-weight: 700;
}

.topbar a {
  color: var(--teal);
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: 82vh;
  padding: clamp(34px, 5vw, 64px) clamp(18px, 5vw, 76px) 38px;
  background:
    linear-gradient(115deg, rgba(255,255,255,0.96), rgba(235,244,244,0.88)),
    radial-gradient(circle at 88% 20%, rgba(244,196,48,0.22), transparent 34%),
    linear-gradient(135deg, #ecf7f5, #f8fbfb);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.lead {
  max-width: 710px;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 20px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--gold);
  color: #1d1a09;
  box-shadow: 0 10px 22px rgba(173, 130, 13, 0.22);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--white);
}

.hero-product {
  position: relative;
  padding: 28px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-product img {
  width: min(100%, 570px);
  margin: 0 auto;
}

.offer-note {
  display: grid;
  gap: 2px;
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 5px solid var(--green);
  background: #f2f8f1;
  color: var(--muted);
}

.offer-note strong {
  color: var(--ink);
}

.article,
.split,
.fit-section,
.pros-cons,
.doctor-strip,
.faq,
.offer,
.final-cta {
  padding: clamp(44px, 7vw, 86px) clamp(18px, 5vw, 76px);
}

.article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  background: var(--white);
}

.article-main {
  max-width: 850px;
}

.article p,
.split p,
.fit-section p,
.pros-cons p,
.doctor-strip p,
.faq p,
.offer-header p,
.final-cta p,
footer p {
  color: var(--muted);
  font-size: 18px;
}

.quick-card {
  align-self: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfb;
}

.quick-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(280px, 0.64fr);
  gap: 42px;
  align-items: center;
}

.ingredient-grid {
  display: grid;
  gap: 12px;
}

.ingredient-grid span {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--teal-dark);
  font-weight: 800;
}

.fit-section {
  background: #edf6f4;
}

.section-intro {
  max-width: 820px;
  margin-bottom: 28px;
}

.fit-grid,
.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.fit-grid > div,
.comparison > div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.fit-grid ul,
.comparison ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.pros-cons {
  background: var(--white);
}

.faq {
  background: #f8fbfb;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 980px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--teal-dark);
  font-size: 18px;
  font-weight: 800;
}

.faq-list details p {
  margin: 0;
  padding: 0 20px 20px;
}

.doctor-strip {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  background: #102f36;
  color: var(--white);
}

.doctor-strip img {
  border-radius: 8px;
  background: var(--white);
}

.doctor-strip p {
  color: #d7e6e8;
}

.offer {
  background: var(--white);
}

.offer-header {
  max-width: 760px;
  margin-bottom: 30px;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: grid;
  min-height: 100%;
  gap: 8px;
  justify-items: center;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfd;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(23, 32, 38, 0.06);
}

.price-card.featured {
  border: 3px solid var(--teal);
  transform: translateY(-8px);
}

.price-card img {
  height: 170px;
  width: 100%;
  object-fit: contain;
}

.price-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.price-card strong {
  font-size: 30px;
  color: var(--teal-dark);
}

.price-card span {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  margin-top: 8px;
  padding: 10px 18px;
  border-radius: 6px;
  background: var(--gold);
  font-weight: 800;
}

.badge {
  position: absolute;
  top: -15px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.trust-row img:first-child {
  width: 112px;
}

.trust-row img:nth-child(2) {
  width: 240px;
}

.trust-row p {
  max-width: 520px;
  margin: 0;
  font-size: 15px;
}

.final-cta {
  text-align: center;
  background: linear-gradient(135deg, #f0f7f6, #fff8df);
}

.final-cta p {
  max-width: 680px;
  margin: 0 auto 24px;
}

.legal-page {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(44px, 7vw, 86px) clamp(18px, 5vw, 42px);
}

.legal-page h1 {
  font-size: clamp(36px, 5vw, 54px);
}

.legal-page p {
  color: var(--muted);
  font-size: 18px;
}

footer {
  padding: 30px clamp(18px, 5vw, 76px);
  background: #0d171a;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  max-width: 1100px;
  margin: 0 auto 18px;
}

.footer-links a {
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

footer p {
  max-width: 1100px;
  margin: 0 auto 12px;
  color: #c2ced2;
  font-size: 13px;
}

@media (max-width: 900px) {
  .hero,
  .article,
  .split,
  .fit-grid,
  .comparison,
  .doctor-strip,
  .pricing {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-product {
    order: -1;
  }

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

  .doctor-strip img {
    max-width: 260px;
  }
}

@media (max-width: 560px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: 34px;
  }

  .button {
    width: 100%;
  }

  .hero-product {
    padding: 18px;
  }

  .trust-row {
    justify-content: center;
    text-align: center;
  }
}