/* ==========================================================================
   EyeFortin Official | main.css
   Color palette: deep navy + coral + gold (matched to product label)
   ========================================================================== */

:root {
  --navy: #1a2855;
  --navy-dark: #0f1a3c;
  --navy-light: #2a3a6b;
  --coral: #e63b5e;
  --coral-dark: #c92d4f;
  --gold: #d4a843;
  --gold-light: #f4d471;
  --gold-dark: #b08832;
  --cream: #fefcf8;
  --soft-blue: #eef1f9;
  --soft-blue-2: #e2e8f4;
  --ink: #1a1a2e;
  --ink-muted: #5a5a6e;
  --border: #e0e0e8;
  --success: #2d8b5f;
  --danger: #c0392b;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(26, 40, 85, 0.06);
  --shadow-md: 0 6px 18px rgba(26, 40, 85, 0.10);
  --shadow-lg: 0 14px 40px rgba(26, 40, 85, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
}

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

a { color: var(--coral); text-decoration: none; transition: color .18s; }
a:hover { color: var(--coral-dark); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 18px; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); margin-bottom: 12px; }
h4 { font-size: 1.15rem; margin-bottom: 10px; }

p { margin-bottom: 14px; color: var(--ink); }

em { color: var(--coral); font-style: normal; }

/* ========== ANNOUNCEMENT BAR ========== */
.announcement {
  background: linear-gradient(90deg, var(--navy-dark), var(--navy), var(--navy-dark));
  color: var(--white);
  text-align: center;
  font-size: 14px;
  padding: 10px 16px;
  font-weight: 500;
}
.announcement a {
  color: var(--gold-light);
  text-decoration: underline;
  font-weight: 600;
  margin-left: 8px;
}
.announcement a:hover { color: var(--gold); }

/* ========== STICKY HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--navy);
}
.brand img { width: 38px; height: 38px; }
.brand-tm { font-size: .55em; vertical-align: super; color: var(--coral); }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  color: var(--navy);
  font-weight: 500;
  font-size: 15px;
}
.main-nav a:hover { color: var(--coral); }
.header-cta {
  background: var(--coral);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(230, 59, 94, .3);
}
.header-cta:hover { background: var(--coral-dark); color: var(--white); }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; }

/* ========== HERO ========== */
.hero {
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  color: var(--white);
  padding: 70px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.15), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-block;
  background: rgba(212, 168, 67, .18);
  color: var(--gold-light);
  border: 1px solid rgba(212, 168, 67, .4);
  padding: 7px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 18px;
}
.hero h1 em { color: var(--gold-light); }
.hero-sub {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 24px;
  max-width: 540px;
}
.hero-bullets {
  list-style: none;
  margin-bottom: 30px;
}
.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 15.5px;
  color: rgba(255, 255, 255, .92);
}
.hero-bullets svg { flex-shrink: 0; margin-top: 3px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  padding: 17px 38px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: .04em;
  box-shadow: 0 8px 24px rgba(230, 59, 94, .4);
  transition: transform .18s, box-shadow .18s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(230, 59, 94, .5);
  color: var(--white);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--navy);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  border: 2px solid var(--navy);
}
.btn-secondary:hover { background: var(--navy); color: var(--white); }

.hero-trust {
  display: flex;
  gap: 22px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, .8);
}
.hero-trust-item span:first-child {
  width: 32px; height: 32px;
  background: rgba(212, 168, 67, .18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
}
.hero-image {
  text-align: center;
  position: relative;
}
.hero-image img {
  max-width: 92%;
  margin: 0 auto;
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, .35));
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ========== TRUST STRIP ========== */
.trust-strip {
  background: var(--white);
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.trust-badge .icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--soft-blue), var(--white));
  display: flex; align-items: center; justify-content: center;
  color: var(--coral);
}
.trust-badge span:last-child {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

/* ========== SECTIONS ========== */
section { padding: 70px 0; }
section.alt { background: var(--soft-blue); }
section.dark { background: linear-gradient(135deg, var(--navy-dark), var(--navy)); color: var(--white); }
section.dark h2, section.dark h3 { color: var(--white); }
section.dark p { color: rgba(255, 255, 255, .85); }

.section-eyebrow {
  display: inline-block;
  color: var(--coral);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}
.section-head p { color: var(--ink-muted); font-size: 1.05rem; }

/* ========== AI ANSWER BLOCK ========== */
.ai-answer {
  background: linear-gradient(135deg, #f0f5ff, #e8edf9);
  border-left: 5px solid var(--coral);
  padding: 22px 28px;
  border-radius: var(--radius-md);
  margin: 30px auto;
  max-width: 880px;
  box-shadow: var(--shadow-sm);
}
.ai-answer-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--coral);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.ai-answer h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--navy);
}
.ai-answer p {
  font-size: 15.5px;
  margin: 0;
  color: #2b3550;
}

/* ========== WHY CHOOSE ========== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: center;
}
.why-image img {
  border-radius: var(--radius-lg);
  max-width: 100%;
}
.why-list { list-style: none; }
.why-list li {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  align-items: flex-start;
}
.why-list .check {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-weight: 700;
}
.why-list strong { display: block; color: var(--navy); margin-bottom: 4px; font-size: 1.08rem; }
.why-list span { color: var(--ink-muted); font-size: 15px; }

/* ========== PROBLEM ========== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.pain-card {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 26px 22px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}
.pain-card .pain-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: rgba(230, 59, 94, .2);
  color: var(--coral);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.pain-card h4 { color: var(--white); margin-bottom: 8px; font-size: 1.05rem; }
.pain-card p { font-size: 14.5px; color: rgba(255, 255, 255, .8); margin: 0; }

/* ========== WHAT IS / 2-COL ========== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.two-col img { border-radius: var(--radius-lg); }

/* ========== HOW IT WORKS ========== */
.mech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.mech-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.mech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.mech-num {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.mech-card h4 { margin-bottom: 10px; font-size: 1.1rem; }
.mech-card p { font-size: 15px; color: var(--ink-muted); margin: 0; }

/* ========== SVG DIAGRAM ========== */
.diagram-section {
  background: linear-gradient(135deg, #f7faff, var(--white));
}
.diagram-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  max-width: 980px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  position: relative;
}
.diagram-wrap .unique-tag {
  position: absolute;
  top: -14px;
  left: 30px;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
}
.diagram-wrap svg { width: 100%; height: auto; }
.diagram-caption {
  text-align: center;
  color: var(--ink-muted);
  font-size: 14px;
  font-style: italic;
  margin-top: 18px;
}

/* ========== PRICING ========== */
.pricing-section { background: linear-gradient(180deg, var(--cream), var(--soft-blue)); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr 1fr;
  gap: 24px;
  align-items: stretch;
  max-width: 1080px;
  margin: 30px auto 0;
}
.price-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card.best {
  border-color: var(--coral);
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, #fff8fa, var(--white));
}
.price-card.best:hover { transform: scale(1.04) translateY(-4px); }
.best-badge {
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  padding: 7px 22px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: 0 6px 16px rgba(230, 59, 94, .35);
}
.price-card h3 {
  margin-bottom: 6px;
  font-size: 1.4rem;
}
.price-card .supply {
  color: var(--ink-muted);
  font-size: 14px;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.price-card .price-img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.price-card.best .price-img { height: 240px; }
.price-card .price-img img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}
.price-amount {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}
.price-amount sup {
  font-size: 1.2rem;
  vertical-align: top;
  margin-right: 2px;
}
.price-amount span {
  font-size: 1rem;
  color: var(--ink-muted);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  margin-left: 4px;
}
.price-was {
  text-decoration: line-through;
  color: var(--ink-muted);
  font-size: 1rem;
  margin-bottom: 8px;
}
.price-total {
  background: var(--soft-blue);
  border-radius: 10px;
  padding: 10px;
  margin: 16px 0;
  font-size: 14px;
}
.price-total strong { color: var(--navy); font-size: 1.15rem; }
.price-cta {
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white) !important;
  display: block;
  padding: 15px;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 15px;
  margin-bottom: 14px;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 6px 16px rgba(230, 59, 94, .3);
}
.price-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(230, 59, 94, .4); }
.price-shipping {
  font-size: 13px;
  color: var(--success);
  font-weight: 600;
}
.price-bonus-note {
  background: linear-gradient(135deg, #fff8e7, #fff3d6);
  color: var(--gold-dark);
  font-size: 13px;
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 10px;
  font-weight: 600;
}

/* Bonus cards (below pricing) */
.bonus-section {
  background: var(--soft-blue);
  padding: 60px 0;
}
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  max-width: 1000px;
  margin: 30px auto 0;
}
.bonus-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.bonus-card img { border-radius: 10px; box-shadow: var(--shadow-sm); }
.bonus-card .bonus-tag {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.bonus-card h4 { margin-bottom: 8px; font-size: 1.15rem; }
.bonus-card p { font-size: 14.5px; color: var(--ink-muted); margin-bottom: 10px; }
.bonus-card .bonus-price {
  font-weight: 700;
  color: var(--navy);
}
.bonus-card .bonus-price s { color: var(--ink-muted); margin-right: 8px; }
.bonus-card .bonus-price em { color: var(--success); font-size: 1.05rem; }

/* ========== INGREDIENTS ========== */
.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 30px;
}
.ingredient-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.ingredient-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ingredient-card .ing-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--soft-blue), var(--soft-blue-2));
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.ingredient-card .ing-tag {
  display: inline-block;
  background: rgba(212, 168, 67, .14);
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.ingredient-card h4 { margin-bottom: 8px; font-size: 1.1rem; }
.ingredient-card p { font-size: 14.5px; color: var(--ink-muted); margin: 0; }

/* ========== BENEFITS ========== */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.benefit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.benefit-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--coral); }
.benefit-card .b-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.benefit-card h4 { margin-bottom: 8px; font-size: 1.05rem; }
.benefit-card p { font-size: 14px; color: var(--ink-muted); margin: 0; }

/* ========== TIMELINE ========== */
.timeline-section { background: linear-gradient(135deg, #fff8fa, var(--cream)); }
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 30px;
  position: relative;
}
.timeline-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.timeline-card .phase {
  display: inline-block;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.timeline-card h4 { margin-bottom: 10px; font-size: 1.1rem; }
.timeline-card p { font-size: 14.5px; color: var(--ink-muted); margin: 0; }

/* ========== COMPARISON TABLE ========== */
.compare-wrap {
  max-width: 1000px;
  margin: 30px auto 0;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.compare-table {
  width: 100%;
  background: var(--white);
  border-collapse: collapse;
  min-width: 720px;
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.compare-table thead th {
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.05rem;
}
.compare-table thead th:first-child { background: var(--navy-light); }
.compare-table tbody td:first-child { font-weight: 600; color: var(--navy); background: var(--soft-blue); }
.compare-table .yes { color: var(--success); font-weight: 600; }
.compare-table .no { color: var(--danger); font-weight: 600; }
.compare-table .mid { color: var(--gold-dark); font-weight: 600; }
.compare-table tbody tr:hover td { background: #fafbff; }
.compare-table tbody tr:hover td:first-child { background: #dde5f5; }

/* ========== REVIEWS ========== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
}
.review-stars { color: var(--gold); margin-bottom: 12px; font-size: 1.1rem; letter-spacing: 2px; }
.review-card p { font-size: 15px; color: #2b3550; margin-bottom: 18px; line-height: 1.6; }
.review-author {
  display: flex; align-items: center; gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.review-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.review-author strong { display: block; color: var(--navy); font-size: 14.5px; }
.review-author span { font-size: 12.5px; color: var(--ink-muted); }
.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(45, 139, 95, .12);
  color: var(--success);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 8px;
}
.review-photos {
  text-align: center;
  max-width: 900px;
  margin: 50px auto 0;
}
.review-photos img { border-radius: var(--radius-md); }
.review-photos .caption {
  text-align: center;
  font-size: 13px;
  color: var(--ink-muted);
  margin-top: 12px;
  font-style: italic;
}

/* ========== GUARANTEE ========== */
.guarantee-section {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  text-align: center;
}
.guarantee-section h2 { color: var(--white); }
.guarantee-section p { color: rgba(255, 255, 255, .85); max-width: 720px; margin: 0 auto 16px; font-size: 1.05rem; }
.seal {
  width: 200px; height: 200px;
  margin: 0 auto 30px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--gold), var(--gold-light), var(--gold-dark), var(--gold));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 0 60px rgba(212, 168, 67, .4);
}
.seal::before {
  content: '';
  position: absolute;
  inset: 8px;
  background: var(--navy-dark);
  border-radius: 50%;
}
.seal-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--gold-light);
}
.seal-inner .num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}
.seal-inner .lbl {
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* ========== CONTRAINDICATIONS ========== */
.contra-wrap {
  background: var(--white);
  border: 2px solid #fae3e0;
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 920px;
  margin: 30px auto 0;
  box-shadow: var(--shadow-sm);
}
.contra-wrap h3 { color: var(--danger); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.contra-list { list-style: none; }
.contra-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed #fae3e0;
  font-size: 15.5px;
}
.contra-list li:last-child { border-bottom: none; }
.contra-list .x {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: rgba(192, 57, 43, .12);
  color: var(--danger);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

/* ========== FAQ ========== */
.faq-wrap {
  max-width: 880px;
  margin: 30px auto 0;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow .2s;
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 26px;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--coral);
  font-weight: 300;
  transition: transform .25s;
  flex-shrink: 0;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 26px;
  font-size: 15px;
  color: var(--ink-muted);
  line-height: 1.7;
}
.faq-item.open .faq-a { max-height: 500px; padding: 0 26px 22px; }

/* ========== REFERENCES ========== */
.refs-list {
  max-width: 880px;
  margin: 30px auto 0;
  list-style: none;
  counter-reset: ref;
}
.refs-list li {
  counter-increment: ref;
  padding: 14px 0 14px 40px;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
  color: var(--ink-muted);
  position: relative;
}
.refs-list li::before {
  content: counter(ref);
  position: absolute;
  left: 0; top: 14px;
  width: 28px; height: 28px;
  background: var(--soft-blue);
  color: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 12px;
}
.refs-list a { color: var(--coral); text-decoration: underline; }

/* ========== FINAL CTA ========== */
.final-cta {
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  color: var(--white);
  text-align: center;
  padding: 70px 0;
}
.final-cta h2 { color: var(--white); margin-bottom: 14px; }
.final-cta p { color: rgba(255, 255, 255, .92); font-size: 1.1rem; margin-bottom: 30px; max-width: 640px; margin-left: auto; margin-right: auto; }
.final-cta .btn-primary {
  background: var(--white);
  color: var(--coral);
}
.final-cta .btn-primary:hover { background: var(--navy); color: var(--white); }

/* ========== FOOTER ========== */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, .75);
  padding: 60px 0 20px;
  font-size: 14.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}
.footer-col h5 {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255, 255, 255, .75); }
.footer-col a:hover { color: var(--gold-light); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-family: 'Playfair Display', serif; font-size: 1.45rem; font-weight: 700; color: var(--white); }
.footer-brand img { width: 36px; height: 36px; }
.footer-disclaimer {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 20px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, .55);
  line-height: 1.65;
}
.footer-disclaimer p { margin-bottom: 10px; color: rgba(255, 255, 255, .55); }
.footer-copy { text-align: center; margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12.5px; }

/* ========== SOCIAL PROOF POPUP ========== */
.social-popup {
  position: fixed;
  bottom: 24px; left: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 36px rgba(0, 0, 0, .18);
  padding: 14px 50px 14px 60px;
  display: none;
  align-items: center;
  gap: 12px;
  max-width: 320px;
  z-index: 1000;
  border: 1px solid var(--border);
  animation: slideIn .4s ease;
}
.social-popup.show { display: flex; }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
.social-popup .sp-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
}
.social-popup p { margin: 0; font-size: 13px; color: var(--navy); line-height: 1.4; }
.social-popup p strong { color: var(--navy); }
.social-popup p span { color: var(--ink-muted); font-size: 11.5px; display: block; margin-top: 2px; }
.social-popup .sp-close {
  position: absolute;
  top: 8px; right: 10px;
  background: none;
  border: none;
  font-size: 18px;
  color: var(--ink-muted);
  cursor: pointer;
  line-height: 1;
}

/* ========== EXIT-INTENT OVERLAY ========== */
.exit-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 26, 60, .85);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.exit-overlay.show { display: flex; }
.exit-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.exit-modal h3 { margin-bottom: 12px; font-size: 1.6rem; }
.exit-modal p { color: var(--ink-muted); margin-bottom: 22px; }
.exit-modal .btn-primary { padding: 14px 32px; }
.exit-close {
  position: absolute;
  top: 14px; right: 18px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--ink-muted);
  cursor: pointer;
  line-height: 1;
}

/* ========== MOBILE STICKY CTA ========== */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(135deg, var(--coral), var(--coral-dark));
  padding: 12px 16px;
  z-index: 99;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, .15);
}
.mobile-cta-bar a {
  display: block;
  background: var(--white);
  color: var(--coral) !important;
  text-align: center;
  padding: 12px;
  border-radius: 30px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 15px;
}

/* ========== BLOG ========== */
.blog-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  padding: 60px 0 40px;
  text-align: center;
}
.blog-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--white);
  max-width: 820px;
  margin: 0 auto 16px;
  line-height: 1.2;
}
.blog-meta { color: rgba(255, 255, 255, .7); font-size: 14px; }
.blog-meta a { color: var(--gold-light); }
.blog-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
  font-size: 17px;
  line-height: 1.75;
}
.blog-body h2 { margin-top: 40px; margin-bottom: 16px; font-size: 1.6rem; }
.blog-body h3 { margin-top: 30px; margin-bottom: 12px; font-size: 1.25rem; }
.blog-body p { margin-bottom: 18px; color: #2b3550; }
.blog-body ul, .blog-body ol { margin: 0 0 20px 24px; }
.blog-body li { margin-bottom: 10px; color: #2b3550; }
.blog-body blockquote {
  background: var(--soft-blue);
  border-left: 4px solid var(--coral);
  padding: 18px 24px;
  margin: 24px 0;
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--navy);
}
.blog-cta-box {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin: 40px 0;
  text-align: center;
}
.blog-cta-box h3 { color: var(--white); margin-bottom: 12px; }
.blog-cta-box p { color: rgba(255, 255, 255, .88); margin-bottom: 22px; }
.related-posts {
  background: var(--soft-blue);
  padding: 60px 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 30px auto 0;
}
.related-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s;
}
.related-card:hover { transform: translateY(-3px); }
.related-card h4 { margin-bottom: 10px; font-size: 1.05rem; }
.related-card a { color: var(--navy); }
.related-card a:hover { color: var(--coral); }
.related-card p { font-size: 14px; color: var(--ink-muted); margin: 0; }

/* ========== UTILITY PAGES (legal) ========== */
.utility-page {
  max-width: 880px;
  margin: 60px auto;
  padding: 0 24px;
}
.utility-page h1 { font-size: 2.2rem; margin-bottom: 12px; }
.utility-page .updated { color: var(--ink-muted); font-size: 14px; margin-bottom: 30px; }
.utility-page h2 { font-size: 1.4rem; margin-top: 32px; margin-bottom: 12px; }
.utility-page p, .utility-page li { font-size: 16px; line-height: 1.75; color: #2b3550; }
.utility-page ul, .utility-page ol { margin: 12px 0 18px 24px; }

/* ========== 404 ========== */
.error-404 {
  text-align: center;
  padding: 100px 24px;
  max-width: 720px;
  margin: 0 auto;
}
.error-404 .big { font-family: 'Playfair Display', serif; font-size: 7rem; font-weight: 700; color: var(--navy); line-height: 1; }
.error-404 h1 { font-size: 2rem; margin: 14px 0 14px; }
.error-404 p { color: var(--ink-muted); font-size: 1.05rem; margin-bottom: 30px; }
.error-404 .links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.error-404 .links a { color: var(--coral); border: 1px solid var(--coral); padding: 10px 20px; border-radius: 30px; font-size: 14px; font-weight: 600; }
.error-404 .links a:hover { background: var(--coral); color: var(--white); }

/* ========================================================================
   RESPONSIVE — 900px
   ======================================================================== */
@media (max-width: 900px) {
  section { padding: 50px 0; }
  .hero { padding: 50px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; text-align: center; }
  .hero-bullets { display: inline-block; text-align: left; }
  .hero-trust { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 70%; }

  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); border-top: 1px solid var(--border); box-shadow: var(--shadow-md); }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 14px 24px; }
  .main-nav li { padding: 12px 0; border-bottom: 1px solid var(--border); width: 100%; }
  .main-nav li:last-child { border-bottom: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; align-items: center; gap: 4px; color: var(--navy); padding: 8px; }

  .trust-strip-inner { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .trust-strip-inner .trust-badge:nth-child(4),
  .trust-strip-inner .trust-badge:nth-child(5) { display: flex; }

  .why-grid { grid-template-columns: 1fr; gap: 30px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 30px; }
  .mech-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .price-card.best { transform: none; }
  .price-card.best:hover { transform: translateY(-4px); }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredient-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

  .mobile-cta-bar { display: block; }
  body { padding-bottom: 70px; }
  .social-popup { left: 12px; right: 12px; max-width: none; }
}

/* ========================================================================
   RESPONSIVE — 560px
   ======================================================================== */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  section { padding: 40px 0; }
  .hero { padding: 40px 0 50px; }
  .hero h1 { font-size: 1.7rem; }
  .hero-sub { font-size: 1rem; }
  .btn-primary { padding: 14px 26px; font-size: 15px; }

  .trust-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: 1fr; }
  .mech-grid { grid-template-columns: 1fr; }
  .ingredient-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .timeline-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .bonus-card { grid-template-columns: 1fr; text-align: center; }
  .bonus-card img { max-width: 160px; margin: 0 auto; }
  .price-card { padding: 26px 22px; }
  .price-card .price-img { height: 180px; }
  .price-card.best .price-img { height: 200px; }
  .contra-wrap { padding: 28px 22px; }
  .ai-answer { padding: 18px 20px; }
  .compare-table th, .compare-table td { padding: 12px 14px; font-size: 14px; }
  .seal { width: 160px; height: 160px; }
  .seal-inner .num { font-size: 2.4rem; }
  .blog-body { padding: 40px 18px; font-size: 16px; }
  .blog-cta-box { padding: 26px 20px; }
}