/* ===========================================================
   HoneyFil — style.css
   Design tokens + site-wide + homepage section styles
   =========================================================== */

:root {
  /* Colors */
  --dark:        #0D0D0D;
  --panel:       #181818;
  --elevated:    #242424;
  --gold:        #FFD902;
  --gold-deep:   #E0B800;
  --gold-grad:   linear-gradient(180deg, #FFE14D 0%, #FFD902 55%, #E0B800 100%);
  --paper:       #FFFFFF;
  --paper-soft:  #FAF9F5;
  --gold-tint:   #FFF6D1;
  --ink:         #111111;
  --ink-on-dark: #FFFFFF;
  --border-light:#E9E5DC;
  --border-dark: rgba(255, 217, 2, .18);

  /* Radius / shadow */
  --radius: 16px;
  --shadow-light: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-dark:  0 10px 40px rgba(0,0,0,0.45);

  /* Type */
  --font-body: 'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 .6em;
}
p { margin: 0 0 1em; }
section { position: relative; }
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--ink);
  padding: 12px 20px;
  z-index: 10000;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(13,13,13,0.65);
  border-radius: 4px;
}

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-deep);
  background: var(--gold-tint);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-dark .eyebrow {
  background: rgba(255,217,2,0.12);
  color: var(--gold);
}
.section-head {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
}
.section-head p { font-size: 20px; }
.section-dark { background: var(--dark); color: var(--ink-on-dark); }
.section-light { background: var(--paper); color: var(--ink); }
.section-soft { background: var(--paper-soft); color: var(--ink); }
.pad { padding: 88px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  padding: 18px 34px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
  min-height: 44px;
}
.btn-gold {
  background: var(--gold-grad);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(255,217,2,0.28);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,217,2,0.38); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--ink-on-dark);
}
.section-light .btn-outline, .section-soft .btn-outline { color: var(--ink); border-color: var(--gold-deep); }
.btn-outline:hover { background: rgba(255,217,2,0.1); transform: translateY(-2px); }
.btn-block { width: 100%; }

/* Honeycomb signature motif */
.hex-divider {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 6px 0;
}
.hex-divider span {
  width: 14px;
  height: 16px;
  background: var(--gold);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  opacity: .55;
}
.hex-divider span:nth-child(2) { opacity: 1; transform: scale(1.15); }

.hex-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 0 56 16 56 50 28 66 0 50 0 16Z' fill='none' stroke='%23FFD902' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 56px 100px;
}

/* ---------- Ticker ---------- */
.ticker-bar {
  background: var(--dark);
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-dark);
}
.ticker-track {
  display: inline-flex;
  gap: 48px;
  padding: 10px 0;
  animation: ticker 26s linear infinite;
}
.ticker-track span { display: inline-flex; align-items: center; gap: 8px; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dark);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1180px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 22px;
  color: #fff;
}
.nav-logo .hex-mark {
  width: 34px; height: 34px;
  background: var(--gold-grad);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink); font-size: 16px; font-weight: 800;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  opacity: .85;
  transition: opacity .15s, color .15s;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover, .nav-links a.active { opacity: 1; color: var(--gold); border-color: var(--gold); }
.nav-cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  padding: 6px 10px;
}
@media (max-width: 980px) {
  .nav-links { position: fixed; top: 66px; left: 0; right: 0; bottom: 0; background: var(--dark); flex-direction: column; align-items: flex-start; padding: 30px 28px; gap: 22px; overflow-y: auto; transform: translateX(100%); transition: transform .25s ease; }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: block; }
  .nav-links a { font-size: 20px; }
  .nav-cta { margin-left: 0; margin-top: 10px; }
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(ellipse at 50% 110%, rgba(255, 217, 2, .14) 0%, transparent 60%),
              linear-gradient(180deg, #0D0D0D 0%, #181818 50%, #0D0D0D 100%);
  color: #fff;
  padding: 72px 0 64px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--gold); }
.hero .lead { font-size: 20px; opacity: .9; margin-bottom: 28px; max-width: 540px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--elevated);
  border: 1px solid var(--border-dark);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
}
.chip svg { flex-shrink: 0; }
.hero-guarantee { margin-top: 18px; font-size: 15px; opacity: .75; display: flex; align-items: center; gap: 8px; }
.hero-visual { position: relative; text-align: center; }
.hero-visual img {
  border-radius: var(--radius);
  margin: 0 auto;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,.5));
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle, rgba(255,217,2,.18) 0%, transparent 70%);
  z-index: -1;
}

/* ---------- Trust badges ---------- */
.trust-row {
  background: var(--paper-soft);
  border-bottom: 1px solid var(--border-light);
  padding: 28px 0;
}
.trust-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px 40px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}
.trust-item svg { color: var(--gold-deep); flex-shrink: 0; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.about-grid img { border-radius: var(--radius); box-shadow: var(--shadow-light); }
.about-grid h2 { font-size: clamp(28px, 4vw, 38px); }

/* ---------- Cards grid (why-choose / benefits) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow-light);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gold-tint);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-deep);
  margin-bottom: 18px;
}
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { font-size: 17px; margin: 0; opacity: .85; }

.section-dark .card {
  background: var(--panel);
  border-color: var(--border-dark);
  color: #fff;
}
.section-dark .card p { opacity: .78; }
.section-dark .card-icon { background: rgba(255,217,2,.12); color: var(--gold); }

/* ---------- Ingredients ---------- */
.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ingredient-card {
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-light);
}
.ingredient-card img { width: 100%; height: 190px; object-fit: cover; }
.ingredient-body { padding: 22px 24px 26px; }
.ingredient-body h3 { font-size: 20px; margin-bottom: 8px; }
.ingredient-body p { font-size: 16.5px; opacity: .85; margin: 0; }
.ingredient-note {
  margin-top: 36px;
  background: var(--gold-tint);
  border: 1px solid rgba(224,184,0,0.35);
  border-radius: var(--radius);
  padding: 22px 26px;
  font-size: 16.5px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.ingredient-note svg { flex-shrink: 0; margin-top: 3px; color: var(--gold-deep); }

/* ---------- How it works ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step-card {
  text-align: center;
  padding: 10px;
}
.step-num {
  width: 56px; height: 56px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--gold-grad);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px;
}
.step-card h3 { font-size: 19px; margin-bottom: 8px; }
.step-card p { font-size: 16.5px; opacity: .85; }
.step-note { text-align: center; margin-top: 40px; font-size: 17px; opacity: .8; max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- Quality strip ---------- */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.quality-item { padding: 20px; }
.quality-item svg { color: var(--gold); margin-bottom: 12px; }
.quality-item h3 { font-size: 17px; margin-bottom: 6px; color: #fff; }
.quality-item p { font-size: 15.5px; opacity: .72; margin: 0; }

/* ---------- Who it's for / safety ---------- */
.who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 40px;
}
.who-card {
  border-radius: var(--radius);
  padding: 30px 28px;
  border: 1px solid var(--border-light);
}
.who-card.yes { background: var(--paper-soft); }
.who-card.no { background: #FBF7F0; }
.who-card h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin-bottom: 16px; }
.who-card li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 17px; }
.who-card li svg { flex-shrink: 0; margin-top: 4px; }

.safety-block {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 34px 32px;
  border: 1px solid var(--border-dark);
}
.safety-block h3 { font-size: 21px; margin-bottom: 14px; color: var(--gold); }
.safety-block p { font-size: 16.5px; opacity: .88; margin-bottom: 10px; }
.safety-block p:last-child { margin-bottom: 0; }

/* ---------- Usage timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.timeline-item {
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
}
.timeline-item .day { font-weight: 800; color: var(--gold-deep); font-size: 18px; margin-bottom: 8px; }
.timeline-item p { font-size: 15px; opacity: .8; margin: 0; }
.usage-flex { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; margin-bottom: 36px; }
.usage-flex ul li { display: flex; gap: 10px; font-size: 17px; margin-bottom: 12px; }
.usage-flex ul li svg { color: var(--gold-deep); flex-shrink: 0; margin-top: 4px; }

/* ---------- Comparison table ---------- */
.compare-wrap { overflow-x: auto; }
table.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 640px;
}
table.compare th, table.compare td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  font-size: 16.5px;
}
table.compare thead th {
  background: var(--dark);
  color: #fff;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
table.compare thead th:first-child { border-top-left-radius: var(--radius); }
table.compare thead th:last-child { border-top-right-radius: var(--radius); }
table.compare td.yes { color: #1a7d3c; font-weight: 700; }
table.compare td.no { color: #a33; font-weight: 700; }
table.compare tbody tr:last-child td { border-bottom: none; }
table.compare tbody tr:nth-child(odd) { background: var(--paper-soft); }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  background: var(--panel);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  color: #fff;
  position: relative;
}
.price-card.featured {
  background: var(--elevated);
  box-shadow: 0 0 0 2px var(--gold), 0 12px 40px rgba(0,0,0,.5);
  transform: scale(1.03);
}
.price-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold-grad);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: 999px;
  letter-spacing: .04em;
  white-space: nowrap;
}
.price-tier-name { text-align: center; font-size: 14px; font-weight: 700; letter-spacing: .06em; opacity: .7; text-transform: uppercase; margin-bottom: 14px; }
.price-card img { width: 60%; margin: 0 auto 18px; }
.price-card .supply { text-align: center; font-size: 15px; opacity: .7; margin-bottom: 18px; }
.price-figure { text-align: center; margin-bottom: 18px; }
.price-figure .num { font-size: 40px; font-weight: 800; }
.price-figure .unit { font-size: 16px; opacity: .7; }
.price-card ul { margin-bottom: 24px; }
.price-card ul li { display: flex; gap: 10px; align-items: center; font-size: 15.5px; margin-bottom: 10px; opacity: .9; }
.price-card ul li svg { flex-shrink: 0; }
.price-total { text-align: center; font-size: 15px; margin-bottom: 18px; opacity: .85; }
.price-total .strike { text-decoration: line-through; opacity: .55; margin-right: 8px; }
.price-total .now { font-weight: 800; font-size: 20px; color: var(--gold); }
.payment-icons { display: flex; justify-content: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.payment-icons span {
  font-size: 11px; font-weight: 700; background: #fff; color: #111;
  padding: 4px 8px; border-radius: 4px; opacity: .85;
}

/* ---------- Guarantee ---------- */
.guarantee-grid {
  display: grid;
  grid-template-columns: 0.4fr 1fr;
  gap: 50px;
  align-items: center;
}
.guarantee-grid img { max-width: 220px; margin: 0 auto; }
.guarantee-grid h2 { font-size: clamp(26px, 4vw, 36px); }

/* ---------- Reviews ---------- */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.review-card {
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-light);
}
.review-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.review-top img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.review-name { font-weight: 700; font-size: 17px; }
.review-meta { font-size: 14px; opacity: .65; }
.review-stars { color: var(--gold-deep); margin-bottom: 10px; letter-spacing: 2px; }
.review-card p { font-size: 16.5px; opacity: .88; margin: 0; }
.review-note { text-align: center; margin-top: 30px; font-size: 15.5px; opacity: .65; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border-light);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 4px;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gold-tint);
  color: var(--gold-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: transform .2s ease;
}
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-a { padding: 0 4px 24px; font-size: 17px; opacity: .85; }

/* ---------- Related articles ---------- */
.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.blog-card {
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: transform .2s ease;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-4px); }
.blog-card img { width: 100%; height: 170px; object-fit: cover; }
.blog-card-body { padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }
.blog-card-body .tag { font-size: 13px; font-weight: 700; color: var(--gold-deep); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.blog-card-body h3 { font-size: 19px; margin-bottom: 10px; }
.blog-card-body p { font-size: 16px; opacity: .8; flex: 1; }
.blog-card-body .read-more { font-weight: 700; color: var(--gold-deep); font-size: 15px; margin-top: 10px; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; }
.final-cta img { max-width: 260px; margin: 0 auto 30px; }
.final-cta h2 { font-size: clamp(30px, 5vw, 46px); color: #fff; margin-bottom: 18px; }
.final-cta p { font-size: 20px; opacity: .85; max-width: 560px; margin: 0 auto 32px; }
.final-badges { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; margin-top: 30px; font-size: 15px; opacity: .75; }

/* ---------- Footer ---------- */
footer {
  background: #090909;
  color: rgba(255,255,255,0.75);
  padding: 64px 0 30px;
  font-size: 15px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--gold); }
.footer-logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 20px; margin-bottom: 14px; }
.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  font-size: 13.5px;
  line-height: 1.7;
  opacity: .65;
}
.footer-disclaimer p { margin-bottom: 10px; }
.footer-bottom {
  margin-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13.5px;
  opacity: .55;
}

/* ---------- Mobile sticky CTA ---------- */
.mobile-sticky {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--dark);
  border-top: 1px solid var(--border-dark);
  padding: 12px 16px;
  z-index: 998;
  box-shadow: 0 -6px 24px rgba(0,0,0,.4);
}
@media (max-width: 760px) {
  .mobile-sticky { display: block; }
  body { padding-bottom: 78px; }
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 90px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold-grad);
  color: var(--ink);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0,0,0,.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 997;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }
@media (max-width: 760px) { .back-to-top { bottom: 96px; } }

/* ---------- Exit popup ---------- */
.exit-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.exit-overlay.open { display: flex; }
.exit-modal {
  background: var(--panel);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  max-width: 480px;
  width: 100%;
  padding: 40px 32px;
  text-align: center;
  color: #fff;
  position: relative;
  box-shadow: var(--shadow-dark);
}
.exit-close {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--elevated);
  border: none;
  color: #fff;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
}
.exit-modal h3 { font-size: 24px; margin-bottom: 12px; }
.exit-modal p { font-size: 17px; opacity: .85; margin-bottom: 20px; }
.exit-timer {
  font-size: 34px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 22px;
  letter-spacing: .04em;
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid .about-img { order: -1; max-width: 360px; margin: 0 auto; }
  .card-grid, .ingredient-grid, .review-grid, .blog-card-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .quality-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .price-card.featured { transform: none; order: -1; }
  .who-grid { grid-template-columns: 1fr; }
  .usage-flex { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .guarantee-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .card-grid, .ingredient-grid, .review-grid, .blog-card-grid, .steps-grid, .quality-grid, .timeline { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pad { padding: 60px 0; }
  body { font-size: 17px; }
}

/* mobile-overflow-guards:managed */
html{overflow-x:clip;-webkit-text-size-adjust:100%}
body{overflow-x:clip;max-width:100%}
img,svg,video,canvas,picture,iframe,embed,object{max-width:100%;height:auto}
img[width][height]{height:auto}
@media (max-width:768px){table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}}
pre,code,kbd,samp{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;max-width:100%}
h1,h2,h3,h4,p,li,td,th,a,blockquote,q,figcaption{overflow-wrap:break-word;hyphens:auto}
*{min-width:0}
.container,.wrap,.wrapper,.inner,.shell,section,main,header,footer{max-width:100%}
@media (max-width:640px){
  [style*="width:"] img,[style*="width: "] img{max-width:100%}
  .grid,.row,.cols,.columns,.two-col,.three-col,.four-col{grid-template-columns:1fr!important;flex-wrap:wrap}
  figure{margin-inline:0}
}


/* mobile-grid-overrides:managed */
@media (max-width:640px){
  /* ---------- Ticker ---------- */ .ticker-bar{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .price-badge{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
}