/* ============ Biosyntra — Phase 1 static landing page ============ */
:root {
  --brand: #87006c;
  --brand-dark: #5c004a;
  --brand-light: #b23596;
  --accent: #2e7d32;
  --ink: #241b22;
  --muted: #6d5f69;
  --bg: #fffdfd;
  --bg-soft: #faf3f8;
  --card: #ffffff;
  --border: #f0dfeb;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(135, 0, 108, 0.10);
  --shadow-lg: 0 24px 60px rgba(135, 0, 108, 0.16);
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; overscroll-behavior: none; }
body { overscroll-behavior: none; }
::selection { background: var(--brand); color: #fff; }
:focus-visible { outline: 3px solid var(--brand-light); outline-offset: 2px; border-radius: 4px; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(1840px, 96%); margin-inline: auto; }
.container.narrow { width: min(880px, 92%); }

.section { padding: clamp(64px, 9vw, 110px) 0; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
h1, h2, h3, h4 { line-height: 1.18; font-weight: 800; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.15rem; }
.grad {
  background: linear-gradient(100deg, var(--brand) 20%, var(--brand-light) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead { font-size: 1.08rem; color: var(--muted); margin: 18px 0 26px; }

.section-head { max-width: 780px; margin: 0 auto 46px; text-align: center; }
.section-head p { color: var(--muted); margin-top: 12px; }
.section-head.light h2, .section-head.light p { color: #fff; }
.section-head.light .eyebrow { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); color: #ffd9f3; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}
.btn-lg { padding: 15px 34px; font-size: 1.02rem; }
.btn-block { display: block; width: 100%; }
.btn-primary {
  background: linear-gradient(100deg, var(--brand), var(--brand-light));
  color: #fff;
  box-shadow: 0 8px 22px rgba(135, 0, 108, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(135, 0, 108, 0.45); }
.btn-ghost { border-color: var(--brand); color: var(--brand); background: transparent; }
.btn-ghost:hover { background: var(--brand); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(135, 0, 108, 0.3); }
.btn-light { background: #fff; color: var(--brand); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,0.2); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 253, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.25s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(135,0,108,0.10); }
.nav-wrap { display: flex; align-items: center; gap: 24px; padding: 10px 0; }
.brand-logo { width: 96px; height: auto; }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a { font-weight: 600; font-size: 0.95rem; color: var(--ink); position: relative; padding: 6px 0; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--brand); transition: width 0.25s ease; border-radius: 2px;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-cta { white-space: nowrap; }
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item > a { display: inline-flex; align-items: center; gap: 4px; }
.nav-caret { width: 16px; height: 16px; fill: currentColor; transition: transform 0.2s ease; }
.nav-menu {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 6px);
  min-width: 220px; padding: 8px; display: grid; gap: 2px;
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.nav-menu a {
  padding: 9px 12px; border-radius: 10px; font-size: 0.92rem; font-weight: 600;
  white-space: nowrap; color: var(--ink);
}
.nav-menu a::after { display: none; }
.nav-menu a:hover, .nav-menu a.active { background: var(--bg-soft); color: var(--brand); }
.nav-item:hover .nav-menu, .nav-item:focus-within .nav-menu, .nav-item.open .nav-menu {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
}
.nav-item:hover .nav-caret, .nav-item:focus-within .nav-caret, .nav-item.open .nav-caret { transform: rotate(180deg); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 6px; align-items: center; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--brand); border-radius: 2px; transition: 0.25s; display: block; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 96px) 0; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(52% 70% at 82% 30%, rgba(178, 53, 150, 0.16), transparent 70%),
    radial-gradient(40% 60% at 8% 90%, rgba(46, 125, 50, 0.10), transparent 70%),
    linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero-badges { display: flex; gap: 12px; flex-wrap: wrap; list-style: none; margin-top: 30px; }
.hero-badges li {
  font-size: 0.82rem; font-weight: 700; color: var(--brand-dark);
  background: #fff; border: 1px solid var(--border);
  padding: 7px 14px; border-radius: 999px; box-shadow: var(--shadow);
}
.hero-badges li::before { content: "✓ "; color: var(--accent); }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual { position: relative; display: grid; place-items: center; }
.hero-ring {
  position: absolute; width: min(420px, 88%); aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(135,0,108,0.14), rgba(135,0,108,0.03) 62%, transparent 70%);
  animation: pulse 5s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }
.hero-product {
  width: min(420px, 80%);
  filter: drop-shadow(0 30px 40px rgba(135, 0, 108, 0.28));
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.float-chip {
  position: absolute; background: #fff; border: 1px solid var(--border);
  font-size: 0.8rem; font-weight: 700; color: var(--brand-dark);
  padding: 8px 14px; border-radius: 999px; box-shadow: var(--shadow-lg);
}
.chip-1 { top: 8%; left: 0; }
.chip-2 { bottom: 18%; right: 0; }
.chip-3 { bottom: 2%; left: 8%; }

/* ---------- Split layouts ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 72px); align-items: center; }
.split.reverse .facts-copy { order: 1; }
.split.reverse .facts-visual { order: 2; }

/* ---------- About ---------- */
.about { background: var(--bg); }
.about-visual { position: relative; }
.about-visual > img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-card {
  position: absolute; bottom: -22px; right: -14px;
  background: linear-gradient(120deg, var(--brand), var(--brand-light));
  color: #fff; padding: 18px 22px; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); display: grid; text-align: center; max-width: 200px;
}
.about-card-num { font-size: 1.9rem; font-weight: 800; }
.about-card-label { font-size: 0.82rem; }
.check-list { list-style: none; margin: 20px 0 28px; display: grid; gap: 12px; }
.check-list li { padding-left: 32px; position: relative; color: var(--muted); font-weight: 500; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--bg-soft); color: var(--brand);
  display: grid; place-items: center; font-size: 0.8rem; font-weight: 800;
  border: 1px solid var(--border);
}
.about-copy p { color: var(--muted); }
.about-actions { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.support-chip { display: flex; gap: 12px; align-items: center; }
.support-icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--bg-soft); border: 1px solid var(--border);
  display: grid; place-items: center; font-size: 1.2rem; color: var(--brand);
}
.support-chip strong { display: block; font-size: 1rem; }
.support-chip small { color: var(--muted); }

/* ---------- Why choose us ---------- */
.why { background: var(--bg-soft); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 24px; text-align: center; transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 76px; height: 76px; margin: 0 auto 16px; border-radius: 22px;
  background: linear-gradient(135deg, var(--bg-soft), #fff);
  border: 1px solid var(--border);
  display: grid; place-items: center; font-size: 1.7rem;
  transition: transform 0.25s ease;
}
.feature-icon img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 6px 10px rgba(36, 27, 34, 0.22)); }
.feature-card:hover .feature-icon { transform: scale(1.08) rotate(-4deg); }
.feature-card p { color: var(--muted); font-size: 1rem; margin-top: 8px; }
.card-link {
  display: inline-block; margin-top: 14px; font-size: 0.88rem; font-weight: 700;
  color: var(--brand); border-bottom: 1px solid transparent;
}
.card-link::after { content: " \2192"; }
.card-link:hover { border-bottom-color: var(--brand); }

/* ---------- Stats band ---------- */
.stats-sec { background: var(--bg-soft); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat {
  background: linear-gradient(160deg, #fff, var(--bg-soft));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 20px; text-align: center; box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.stat:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stat strong {
  display: block; font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.1;
  background: linear-gradient(120deg, var(--brand), var(--brand-light));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 0.9rem; font-weight: 600; }

/* ---------- Process steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.steps li {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; display: flex; gap: 18px; align-items: flex-start;
  box-shadow: var(--shadow); transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.steps li:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.steps img {
  width: 54px; height: 54px; flex: none; padding: 8px; border-radius: 50%;
  background: radial-gradient(70% 70% at 50% 30%, #fff, var(--bg-soft));
  border: 1px solid var(--border);
  filter: drop-shadow(0 6px 10px rgba(36, 27, 34, 0.18));
}
.steps strong { display: block; color: var(--brand-dark); font-size: 1.15rem; }
.steps p { color: var(--muted); font-size: 1rem; margin-top: 6px; }

.why-strip {
  list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px; margin-top: 34px;
}
.why-strip li {
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 12px 20px 12px 12px; font-size: 0.92rem; font-weight: 700; color: var(--brand-dark);
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.why-strip li:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.why-strip img {
  width: 46px; height: 46px; flex: 0 0 46px; padding: 7px; border-radius: 50%;
  background: radial-gradient(70% 70% at 50% 30%, #fff, var(--bg-soft));
  border: 1px solid var(--border);
  filter: drop-shadow(0 6px 10px rgba(36, 27, 34, 0.18));
}
.facts-copy .why-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.facts-copy .why-strip li { border-radius: var(--radius); }
@media (max-width: 980px) {
  .why-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .why-strip { grid-template-columns: 1fr; }
}

/* ---------- Key points ---------- */
.keypoints { background: linear-gradient(130deg, var(--brand-dark), var(--brand) 55%, var(--brand-light)); color: #fff; }
.kp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kp-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius); padding: 30px 26px; backdrop-filter: blur(4px);
  transition: transform 0.25s ease, background 0.25s ease;
}
.kp-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.14); }
.kp-num { font-size: 0.85rem; font-weight: 800; letter-spacing: 0.2em; color: #ffd9f3; }
.kp-card h3 { margin: 10px 0 8px; }
.kp-card p { color: rgba(255,255,255,0.85); font-size: 1rem; }

/* ---------- Supplement facts ---------- */
.facts { background: var(--bg); }
.facts-visual img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.facts-copy p { color: var(--muted); margin-bottom: 8px; }
.fact-list { list-style: none; margin: 22px 0 30px; display: grid; gap: 12px; }
.fact-list li {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 16px 12px 44px; position: relative; font-size: 1rem;
}
.fact-list li::before {
  content: "●"; color: var(--brand); position: absolute; left: 18px; top: 12px; font-size: 0.8rem;
}

/* ---------- Testimonials ---------- */
.testimonials { background: var(--bg-soft); }
.testi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.testi-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; display: flex; flex-direction: column; gap: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.testi-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.stars { color: #f5a623; letter-spacing: 2px; }
.testi-card blockquote { font-size: 1rem; color: var(--ink); flex: 1; }
.testi-card figcaption strong { display: block; }
.testi-card figcaption span { font-size: 0.8rem; color: var(--muted); }

/* ---------- Product ---------- */
.product { background: var(--bg); }
.product-wrap { display: grid; grid-template-columns: 1fr; gap: 26px; align-items: start; max-width: 860px; margin: 0 auto; }
.product-card {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px; box-shadow: var(--shadow-lg); align-items: center;
}
.product-badge {
  position: absolute; top: 18px; left: 18px; z-index: 1;
  background: linear-gradient(100deg, var(--brand), var(--brand-light)); color: #fff;
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
}
.product-media {
  background: radial-gradient(80% 80% at 50% 40%, #fff 0%, var(--bg-soft) 100%);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 24px;
  display: grid; place-items: center;
}
.product-media img { margin: auto; filter: drop-shadow(0 18px 26px rgba(36, 27, 34, 0.22)); }
.product-info h3 { font-size: 1.5rem; }
.product-desc { color: var(--muted); margin: 10px 0 18px; font-size: 1rem; }
.product-note { display: block; margin-top: 12px; color: var(--muted); }
.range-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 34px; }
.range-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; text-align: center; box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex; flex-direction: column;
}
.range-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.range-media {
  background: radial-gradient(80% 80% at 50% 40%, #fff 0%, var(--bg-soft) 100%);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 16px; aspect-ratio: 1; display: grid; place-items: center;
}
.range-media img { margin: auto; max-height: 100%; object-fit: contain; filter: drop-shadow(0 12px 18px rgba(36, 27, 34, 0.2)); }
.range-card h3 { font-size: 1.15rem; color: var(--brand-dark); }
.range-card p { color: var(--muted); font-size: 1rem; margin: 8px 0 16px; }
.range-card .btn { margin-top: auto; }
.btn-sm { font-size: 0.85rem; padding: 9px 20px; }

/* ---------- Product synergy (duo/trio) ---------- */
.duo { background: var(--bg-soft); }
.duo-grid { display: grid; grid-template-columns: 1fr minmax(180px, 250px) 1fr; gap: 24px; align-items: center; }
.duo-col {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow);
}
.duo-col h3 { font-size: 1.15rem; }
.duo-col .check-list { margin: 18px 0 0; }
.duo-tag {
  display: inline-block; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--brand); background: var(--bg-soft);
  border-radius: 999px; padding: 6px 12px; margin-bottom: 12px;
}
.duo-center { text-align: center; display: grid; gap: 12px; justify-items: center; }
.duo-badge {
  width: 118px; height: 118px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand-light)); color: #fff;
  font-weight: 800; line-height: 1.2; padding: 14px; text-align: center; font-size: 0.95rem;
  box-shadow: var(--shadow-lg);
}
.duo-center p { color: var(--muted); font-size: 1rem; }
.duo-center strong { color: var(--ink); }
@media (max-width: 900px) {
  .duo-grid { grid-template-columns: 1fr; }
  .duo-center { order: -1; }
}

/* ---------- Trust badges ---------- */
.trust-tag {
  display: inline-block; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--brand); background: var(--bg-soft);
  border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; margin-bottom: 12px;
}

/* ---------- Brand video ---------- */
.brand-video { background: var(--bg-soft); }
.video-wrap { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); line-height: 0; }
.video-wrap video { width: 100%; height: auto; display: block; }
.video-sound.hidden { opacity: 0; pointer-events: none; }

.video-sound {
  position: absolute; bottom: 14px; right: 14px; display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; border: 0; border-radius: 999px; cursor: pointer;
  background: rgba(20, 4, 17, 0.68); color: #fff; font: inherit; font-size: 0.85rem; line-height: 1;
  backdrop-filter: blur(6px); transition: background 0.2s ease, opacity 0.3s ease;
}
.video-sound:hover { background: var(--brand); }
.video-sound svg { width: 18px; height: 18px; fill: currentColor; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.video-sound .sound-waves, .video-sound .muted-slash { fill: none; }
.video-sound .sound-waves { display: none; }
.video-sound.playing .muted-slash { display: none; }
.video-sound.playing .sound-waves { display: inline; }
.video-sound.playing span { display: none; }
.video-sound.playing { padding: 10px; }
.btn-whatsapp { margin-top: 4px; font-size: 0.9rem; padding: 10px 20px; }
a.support-chip:hover .support-icon { background: var(--brand); color: #fff; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-soft); }
.accordion { display: grid; gap: 14px; }
.accordion details {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 0; overflow: hidden;
}
.accordion summary {
  list-style: none; cursor: pointer; font-weight: 700; padding: 18px 52px 18px 22px;
  position: relative; user-select: none;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-soft); color: var(--brand);
  display: grid; place-items: center; font-weight: 800; transition: transform 0.25s ease;
}
.accordion details[open] summary::after { content: "–"; transform: translateY(-50%) rotate(180deg); }
.accordion details[open] { border-color: var(--brand-light); box-shadow: var(--shadow); }
.accordion details p { padding: 0 22px 20px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--brand-dark), var(--brand) 60%, var(--brand-light)); color: #fff; padding: clamp(56px, 7vw, 84px) 0; }
.cta-band-inner { text-align: center; display: grid; gap: 14px; justify-items: center; }
.cta-band p { color: rgba(255,255,255,0.85); }

/* ---------- Footer ---------- */
.site-footer {
  background: linear-gradient(180deg, #fdf6fb 0%, var(--bg-soft) 100%);
  color: var(--muted); padding-top: 64px; border-top: 1px solid var(--border);
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.1fr; gap: clamp(30px, 4.5vw, 70px); padding-bottom: 44px; max-width: 1440px; margin-inline: auto; }
.footer-brand img { width: 100px; margin-bottom: 14px; }
.footer-brand p { font-size: 0.95rem; }
.socials { display: flex; gap: 10px; margin-top: 16px; }
.socials a, .socials .social {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--border);
  color: var(--brand); transition: background 0.2s, color 0.2s;
}
.socials svg { width: 18px; height: 18px; fill: currentColor; }
.socials a:hover, .socials .social:hover { background: var(--brand); color: #fff; }
.footer-col h4 { color: var(--brand-dark); margin-bottom: 14px; font-size: 1rem; }
.footer-col a { display: block; padding: 5px 0; font-size: 0.95rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--brand); }
.footer-col p { font-size: 0.95rem; padding: 3px 0; }
.rating strong { font-size: 1.4rem; color: var(--brand-dark); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0; text-align: center; font-size: 0.88rem;
}
.footer-bottom .credit { margin-top: 6px; color: var(--muted); }
.footer-bottom .credit a {
  color: var(--brand); font-weight: 600;
  border-bottom: 1px solid transparent; padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s;
}
.footer-bottom .credit a:hover { color: var(--brand-dark); border-bottom-color: currentColor; }
.credit-heart { color: #e0245e; }

/* ---------- Legal / policy pages ---------- */
.legal-body { max-width: 860px; }
.legal-body h2 { font-size: 1.35rem; margin: 30px 0 10px; }
.legal-body h2:first-of-type { margin-top: 8px; }
.legal-body p, .legal-body li { font-size: 1rem; color: var(--muted); line-height: 1.75; }
.legal-body ul, .legal-body ol { margin: 8px 0 8px 22px; }
.legal-body li { margin-bottom: 8px; }
.legal-body a { color: var(--brand); text-decoration: underline; }
.legal-updated {
  display: inline-block; background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 14px; font-size: 0.85rem; color: var(--brand-dark);
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--brand); color: #fff; display: grid; place-items: center;
  font-size: 1.1rem; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity 0.25s, transform 0.25s;
}
.back-to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .feature-grid, .testi-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .kp-grid { grid-template-columns: 1fr; }
  .product-wrap { grid-template-columns: 1fr; }
  .range-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .nav-toggle { display: flex; margin-left: auto; }
  .nav-cta { display: none; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    flex-direction: column; gap: 0; padding: 8px 4%;
    margin-left: 0; display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 4px; border-bottom: 1px solid var(--border); }
  .main-nav > a:last-child { border-bottom: 0; }
  .nav-item { display: block; }
  .nav-item > a { justify-content: space-between; }
  .nav-menu {
    position: static; transform: none; opacity: 1; visibility: visible;
    min-width: 0; padding: 0 0 0 14px; border: 0; box-shadow: none;
    background: transparent; border-radius: 0;
  }
  .nav-menu a { padding: 11px 4px; font-weight: 500; border-radius: 0; }
  .nav-caret { display: none; }
  .hero-grid, .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .facts-copy { order: 2; }
  .split.reverse .facts-visual { order: 1; }
  .hero-copy { text-align: center; }
  .hero-ctas, .hero-badges { justify-content: center; }
  .about-card { right: 8px; bottom: -16px; }
  .product-card { grid-template-columns: 1fr; }
  .float-chip { font-size: 0.72rem; }
}
@media (max-width: 560px) {
  .feature-grid, .testi-grid, .range-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .stat { padding: 22px 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-actions { gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-product, .hero-ring { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Product detail pages ---------- */
.crumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--brand); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.p-hero { padding-top: clamp(48px, 7vw, 80px); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 32px);
}
.gallery-grid img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.gallery-grid.single { grid-template-columns: minmax(0, 620px); justify-content: center; }
@media (max-width: 720px) {
  .gallery-grid { grid-template-columns: 1fr; }
}
.range-card .card-more { margin-top: 10px; }
.product-card .btn-block + .btn-block { margin-top: 10px; }

/* ---------- Shop-style product pages (PDP) ---------- */
.pdp { padding: clamp(28px, 4vw, 44px) 0 clamp(36px, 5vw, 56px); }
.pdp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}
.pdp-stage {
  background: linear-gradient(160deg, var(--bg-soft), #fff);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 34px);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}
.pdp-stage img { width: 100%; max-width: 460px; height: auto; }
.pdp-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.pdp-thumb {
  padding: 6px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pdp-thumb img { width: 100%; height: auto; border-radius: 9px; display: block; }
.pdp-thumb:hover { transform: translateY(-2px); }
.pdp-thumb.active { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(135,0,108,0.12); }
.pdp-info h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin: 8px 0 12px; }
.pdp-info .lead { margin-bottom: 18px; }
.pdp-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 18px 0 22px; }
.pdp-price-note { font-size: 0.88rem; color: var(--muted); }
.pdp-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.pdp-meta {
  margin: 24px 0 0;
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.pdp-meta > div { display: flex; gap: 10px; }
.pdp-meta dt { color: var(--muted); min-width: 96px; }
.pdp-meta dd { margin: 0; font-weight: 600; }
.pdp-badges {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.pdp-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
}
.pdp-badge img {
  width: 44px; height: 44px; flex: none; padding: 6px; border-radius: 50%;
  background: radial-gradient(70% 70% at 50% 30%, #fff, #fff 40%, var(--bg-soft));
  border: 1px solid var(--border);
  filter: drop-shadow(0 6px 10px rgba(36, 27, 34, 0.18));
}
.pdp-badge strong { display: block; font-size: 1rem; }
.pdp-badge span { display: block; font-size: 0.8rem; color: var(--muted); }
.pdp-tabs-sec { padding-top: 0; }
.pdp-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  margin-bottom: 26px;
}
.pdp-tab {
  background: none;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.pdp-tab:hover { color: var(--brand); }
.pdp-tab.active { color: var(--brand); border-bottom-color: var(--brand); }
.pdp-panel { display: none; max-width: 900px; }
.pdp-panel.active { display: block; }
.pdp-panel p { color: var(--muted); margin-bottom: 14px; font-size: 1rem; }
.pdp-spec-table { width: 100%; border-collapse: collapse; }
.pdp-spec-table th, .pdp-spec-table td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}
.pdp-spec-table th { width: 220px; color: var(--muted); font-weight: 600; }
.pdp-spec-table tr:nth-child(odd) { background: var(--bg-soft); }
.pdp-panel.pdp-reviews { max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pdp-panel.pdp-reviews.active { display: grid; }
.pdp-review {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.pdp-review blockquote { margin: 10px 0 12px; color: var(--muted); }
.pdp-review figcaption { font-size: 0.95rem; }
.related-sec { background: var(--bg-soft); }
.related-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.related-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow);
  display: grid;
  align-content: start;
  gap: 10px;
}
.related-media { display: grid; place-items: center; background: var(--bg-soft); border-radius: 14px; padding: 12px; }
.related-media img { width: 100%; max-width: 180px; height: auto; }
.usage-sec { background: var(--bg-soft); }
.usage-copy p { color: var(--muted); margin: 0 0 14px; }
.usage-copy p:last-child { margin-bottom: 0; }
[data-gallery] { position: relative; overflow: hidden; }
[data-gallery] img { transition: opacity 0.2s ease, transform 0.35s ease; }
[data-gallery]:hover img, [data-gallery]:focus-visible img { transform: scale(1.04); }
[data-gallery]::after {
  content: "Hover to preview";
  position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
  background: rgba(36, 27, 34, 0.72); color: #fff; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
  opacity: 0; transition: opacity 0.2s ease; pointer-events: none;
}
[data-gallery]:hover::after { opacity: 1; }
@media (hover: none) {
  [data-gallery]::after { content: none; }
}
.related-card h3 { font-size: 1.15rem; margin: 0; }
.related-card h3 a { color: var(--ink); text-decoration: none; }
.related-card h3 a:hover { color: var(--brand); }
@media (max-width: 980px) {
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .pdp-grid { grid-template-columns: 1fr; }
  .pdp-panel.pdp-reviews { grid-template-columns: 1fr; }
  .pdp-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .pdp-tab { white-space: nowrap; padding: 12px 14px; }
  .pdp-spec-table th { width: 45%; }
}
@media (max-width: 520px) {
  .pdp-badges { grid-template-columns: 1fr; }
  .pdp-actions .btn { width: 100%; text-align: center; }
}

/* ---------- About / Blog / Contact pages ---------- */
.feature-grid.three { grid-template-columns: repeat(3, 1fr); }
.feature-grid.two { grid-template-columns: repeat(2, 1fr); }
.contact-hero .section-head { margin-bottom: 0; }
.contact-hero .crumbs { text-align: left; }
.contact-split { align-items: start; }
.contact-aside p { color: var(--muted); margin-top: 10px; }
.contact-cards {
  margin-top: 26px; display: grid; gap: 14px;
}
.contact-cards .support-chip {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 18px; box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.contact-cards .support-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.contact-notes { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.contact-notes li {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.95rem; font-weight: 600; color: var(--brand-dark);
}
.contact-notes img {
  width: 38px; height: 38px; flex: none; padding: 6px; border-radius: 50%;
  background: radial-gradient(70% 70% at 50% 30%, #fff, var(--bg-soft));
  border: 1px solid var(--border);
  filter: drop-shadow(0 6px 10px rgba(36, 27, 34, 0.18));
}
.contact-form {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: clamp(22px, 3vw, 32px);
}
.contact-form h3 { font-size: 1.35rem; }
.form-note { color: var(--muted); font-size: 0.95rem; margin: 6px 0 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label {
  display: block; font-size: 0.9rem; font-weight: 700;
  color: var(--brand-dark); margin: 14px 0 6px;
}
.contact-form input, .contact-form textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; background: #fff; border-color: var(--brand-light);
  box-shadow: 0 0 0 3px rgba(135, 0, 108, 0.12);
}
.contact-form .btn { margin-top: 22px; }
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 14px; font-size: 0.9rem; min-height: 1.2em; }
.form-status.ok { color: var(--accent); font-weight: 600; }
.form-status.error { color: #b3261e; font-weight: 600; }
@media (max-width: 620px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
}
.about-hero-img { max-width: 480px; border-radius: var(--radius); box-shadow: var(--shadow); }
.story-copy { display: grid; gap: 16px; color: var(--muted); font-size: 1.08rem; }
.story-copy strong { color: var(--text); }
.vm-card { text-align: left; }

.btn-amazon { cursor: default; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.blog-thumb img { width: 100%; height: auto; display: block; }
.blog-card-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.blog-card-body h3 { font-size: 1.15rem; line-height: 1.35; }
.blog-card-body h3 a { color: var(--text); text-decoration: none; }
.blog-card-body h3 a:hover { color: var(--brand); }
.blog-card-body p { color: var(--muted); font-size: 1rem; flex: 1; }
.blog-post { padding: clamp(28px, 4vw, 44px) 0; border-top: 1px solid var(--border); scroll-margin-top: 110px; }
.blog-post:first-child { border-top: 0; padding-top: 0; }
.blog-post h2 { margin: 8px 0 18px; }
.blog-post .btn { justify-self: start; }

@media (max-width: 900px) {
  .feature-grid.three, .blog-grid { grid-template-columns: 1fr; }
  .feature-grid.two { grid-template-columns: 1fr; }
}

/* ---------- Home: brand hero ---------- */
.home-hero { padding-bottom: 0; }
.home-hero-inner { display: grid; gap: clamp(24px, 4vw, 44px); }
.home-hero-copy { max-width: 760px; margin: 0 auto; text-align: center; }
.home-hero-copy .hero-ctas, .home-hero-copy .hero-badges { justify-content: center; }
.hero-lineup { width: min(1060px, 100%); margin: 0 auto; }
.hero-lineup img {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 26px 34px rgba(36, 27, 34, 0.22));
}

/* ---------- Home: trust ticker ---------- */
.ticker { overflow: hidden; background: var(--brand-dark); color: #fff; padding: 14px 0; }
.ticker-track { display: flex; width: max-content; animation: ticker 34s linear infinite; }
.ticker-row { display: flex; list-style: none; margin: 0; padding: 0; }
.ticker-row li {
  display: flex; align-items: center; gap: 26px;
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; white-space: nowrap; padding-right: 26px;
}
.ticker-row li::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-light); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker:hover .ticker-track { animation-play-state: paused; }

/* ---------- Home: shop by goal ---------- */
.goals { background: var(--bg-soft); }
.goal-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.goal-card {
  position: relative; display: flex; flex-direction: column; gap: 6px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; text-decoration: none; color: inherit;
  box-shadow: var(--shadow); transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.goal-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.goal-media {
  display: grid; place-items: center; aspect-ratio: 1; margin-bottom: 12px;
  background: radial-gradient(80% 80% at 50% 40%, #fff 0%, var(--bg-soft) 100%);
  border: 1px solid var(--border); border-radius: calc(var(--radius) - 6px); padding: 14px;
}
.goal-media img { max-width: 100%; max-height: 100%; object-fit: contain; filter: drop-shadow(0 12px 18px rgba(36, 27, 34, 0.18)); }
.goal-tag { font-size: 0.76rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); }
.goal-name { font-weight: 700; color: var(--ink); font-size: 1rem; line-height: 1.3; }
.goal-go {
  position: absolute; top: 26px; right: 26px;
  width: 34px; height: 34px; display: grid; place-items: center;
  border-radius: 50%; background: var(--brand); color: #fff; font-size: 1rem;
  opacity: 0; transform: translateY(6px); transition: opacity 0.25s ease, transform 0.25s ease;
}
.goal-card:hover .goal-go, .goal-card:focus-visible .goal-go { opacity: 1; transform: translateY(0); }

/* ---------- Home: five-up range grid ---------- */
.range-grid.five { grid-template-columns: repeat(5, 1fr); }
.range-card { position: relative; }
.range-badge {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  background: linear-gradient(100deg, var(--brand), var(--brand-light)); color: #fff;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px;
}

@media (max-width: 1100px) {
  .goal-grid, .range-grid.five { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .goal-grid, .range-grid.five { grid-template-columns: repeat(2, 1fr); }
  .ticker-row li { font-size: 0.8rem; gap: 18px; padding-right: 18px; }
}
@media (max-width: 420px) {
  .goal-grid, .range-grid.five { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ---------- Home: full-width layout ---------- */
body.home .hero-lineup { width: min(1500px, 100%); }
body.home .goal-grid, body.home .range-grid.five { gap: 28px; }
body.home .brand-video .container.narrow { width: min(1280px, 92%); }

/* ---------- Wide screens: keep hero and prose blocks readable ---------- */
@media (min-width: 1400px) {
  .hero-grid, .split, .feature-grid.two, .blog-grid {
    max-width: 1520px; margin-inline: auto;
  }
}

/* ---------- About: why-Biosyntra tree layout ---------- */
.about-hero-single { grid-template-columns: 1fr; justify-items: center; text-align: center; }
.about-hero-single .hero-copy { max-width: 860px; }
.about-hero-single h1 { max-width: none; }
@media (min-width: 760px) {
  .about-hero-single h1 { white-space: nowrap; font-size: min(4.3vw, 3.3rem); }
}
.about-hero-single .hero-ctas { justify-content: center; }
.tree-grid { display: grid; grid-template-columns: 1fr minmax(220px, 340px) 1fr; gap: clamp(24px, 4vw, 54px); align-items: center; max-width: 1320px; margin-inline: auto; }
.tree-col { display: grid; gap: clamp(24px, 4vw, 48px); }
.tree-point { display: flex; gap: 16px; align-items: flex-start; }
.tree-col.left .tree-point { flex-direction: row-reverse; text-align: right; }
.tree-icon {
  flex: 0 0 auto; display: grid; place-items: center; width: 64px; height: 64px;
  border-radius: 50%; background: var(--bg-soft); border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.tree-icon img { width: 40px; height: 40px; }
.tree-point h3 { font-size: 1.15rem; margin-bottom: 6px; }
.tree-point p { color: var(--muted); font-size: 1rem; }
.tree-media img { width: 100%; height: auto; filter: drop-shadow(0 20px 28px rgba(46, 125, 50, 0.22)); }
.vm-card {
  text-align: left;
  background: linear-gradient(180deg, #f3fbf3 0%, #ffffff 100%);
  border-color: #dceedd;
}
.vm-section { background: linear-gradient(180deg, #f2faf1 0%, #eaf6e9 100%); }
.vm-section .feature-grid.two { gap: clamp(24px, 3vw, 40px); }
.vm-card h3 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.1; margin-bottom: 14px;
  background: linear-gradient(90deg, var(--brand) 0%, #e0575c 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.vm-card p { color: #2f5b33; font-size: 1.08rem; }

@media (max-width: 900px) {
  .tree-grid { grid-template-columns: 1fr; }
  .tree-media { order: -1; max-width: 260px; margin-inline: auto; }
  .tree-col.left .tree-point { flex-direction: row; text-align: left; }
}
.wellness-block { text-align: center; }
.wellness-block .why-strip { justify-content: center; }

/* ---------- Announcement / flash bar ---------- */
.flash-bar {
  background: linear-gradient(90deg, var(--brand-dark) 0%, var(--brand) 55%, var(--brand-light) 100%);
  color: #fff;
  overflow: hidden;
  font-size: 0.95rem;
  font-weight: 600;
}
.flash-track { display: flex; width: max-content; animation: flash-scroll 38s linear infinite; }
.flash-item { padding: 9px 44px; white-space: nowrap; }
.flash-item a { color: #fff; text-decoration: underline; text-underline-offset: 3px; font-weight: 800; }
.flash-item a:hover { color: #ffe4f7; }
@keyframes flash-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .flash-track { animation: none; justify-content: center; } }

.video-full {
  width: min(1840px, 96%);
  margin: clamp(18px, 3vw, 34px) auto 0;
}
body.about .video-full { width: min(1520px, 96%); }

.about-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 72px);
  align-items: start;
  max-width: 1520px;
}
.about-duo .story-col h2, .about-duo .facts-copy h2 { margin-bottom: 16px; }
@media (max-width: 900px) {
  .about-duo { grid-template-columns: 1fr; }
}

/* ---------- Mobile/tablet: comfortable tap targets ---------- */
@media (max-width: 1024px) {
  .footer-col a { display: block; padding: 8px 0; }
  .crumbs { line-height: 2.2; }
  .flash-item a { display: inline-block; padding: 5px 0; }
  .pdp-related a, .related-grid a { padding-block: 4px; }
}