:root {
  --tyn-forest: #24594E;
  --tyn-forest-dark: #163B33;
  --tyn-blush: #E08C7D;
  --tyn-blush-dark: #C96A59;
  --tyn-cream: #FBF7F0;
  --tyn-white: #FFFFFF;
  --tyn-line: #E5DED0;
  --tyn-text: #2A2E2C;
  --tyn-text-soft: #61675F;
  --tyn-radius: 18px;
  --tyn-shadow: 0 12px 30px rgba(36, 89, 78, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter Tight', sans-serif;
  font-size: 19px;
  line-height: 1.6;
  color: var(--tyn-text);
  background: var(--tyn-white);
}
h1, h2, h3, h4, .tyn_logo { font-family: 'Bricolage Grotesque', sans-serif; color: var(--tyn-forest); }
h1 { font-size: clamp(2.2rem, 4vw, 3.1rem); line-height: 1.15; margin: 0 0 20px; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 14px; }
h3 { font-size: 1.3rem; margin: 0 0 8px; }
h4 { font-size: 1.1rem; margin: 0 0 6px; }
p { margin: 0 0 16px; }
a { color: var(--tyn-forest); }
img { max-width: 100%; display: block; }
ul { padding-left: 0; list-style: none; margin: 0; }

.tyn_section-lead { font-size: 1.15rem; color: var(--tyn-text-soft); max-width: 720px; }

/* Buttons */
.tyn_btn {
  display: inline-block;
  padding: 16px 30px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1.05rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: 2px solid transparent;
}
.tyn_btn-primary { background: var(--tyn-blush); color: var(--tyn-white); box-shadow: var(--tyn-shadow); }
.tyn_btn-primary:hover { transform: translateY(-2px); background: var(--tyn-blush-dark); }
.tyn_btn-outline { background: transparent; border-color: var(--tyn-forest); color: var(--tyn-forest); }
.tyn_btn-outline:hover { background: var(--tyn-forest); color: var(--tyn-white); }
.tyn_btn-lg { padding: 20px 38px; font-size: 1.15rem; }

/* Top strip */
.tyn_topstrip {
  background: var(--tyn-forest);
  color: var(--tyn-white);
  text-align: center;
  font-size: 0.9rem;
  padding: 8px 16px;
  font-weight: 500;
}

/* Header */
.tyn_header { background: var(--tyn-white); border-bottom: 1px solid var(--tyn-line); position: sticky; top: 0; z-index: 50; }
.tyn_header-inner { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 20px; }
.tyn_logo { font-size: 1.5rem; font-weight: 700; text-decoration: none; }
.tyn_logo span { color: var(--tyn-blush-dark); }
.tyn_nav { display: flex; gap: 26px; flex: 1; justify-content: center; }
.tyn_nav a { text-decoration: none; color: var(--tyn-text); font-weight: 500; }
.tyn_nav a:hover { color: var(--tyn-forest); }
.tyn_nav-cta { padding: 12px 24px; font-size: 0.95rem; }
.tyn_burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.tyn_burger span { width: 26px; height: 3px; background: var(--tyn-forest); border-radius: 2px; }
.tyn_nav-open { display: flex !important; }

/* Breadcrumb */
.tyn_breadcrumb { font-size: 0.9rem; color: var(--tyn-text-soft); margin-bottom: 16px; }
.tyn_breadcrumb a { color: var(--tyn-text-soft); text-decoration: none; }
.tyn_breadcrumb i { margin: 0 8px; font-style: normal; }

/* Hero */
.tyn_hero { background: linear-gradient(180deg, var(--tyn-cream) 0%, var(--tyn-white) 100%); padding: 60px 24px 40px; }
.tyn_hero-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.tyn_badge { display: inline-block; background: rgba(224,140,125,0.16); color: var(--tyn-blush-dark); font-weight: 600; font-size: 0.9rem; padding: 8px 16px; border-radius: 999px; margin-bottom: 16px; }
.tyn_accent { color: var(--tyn-blush-dark); }
.tyn_hero-lead { color: var(--tyn-text-soft); font-size: 1.15rem; }
.tyn_hero-text { display: block; }
.tyn_hero-h1 { }
.tyn_hero-list { margin-bottom: 22px; }
.tyn_hero-list li { position: relative; padding-left: 30px; margin-bottom: 10px; font-weight: 500; }
.tyn_hero-list li::before { content: "✓"; position: absolute; left: 0; color: var(--tyn-blush-dark); font-weight: 700; }
.tyn_quickfacts { border-collapse: collapse; width: 100%; margin: 24px 0; background: var(--tyn-white); border-radius: 14px; overflow: hidden; box-shadow: var(--tyn-shadow); }
.tyn_quickfacts-row th, .tyn_quickfacts-row td { text-align: left; padding: 12px 18px; border-bottom: 1px dashed var(--tyn-line); font-size: 0.98rem; }
.tyn_quickfacts-row th { color: var(--tyn-text-soft); font-weight: 500; width: 42%; }
.tyn_quickfacts-row td { font-weight: 600; color: var(--tyn-forest); }
.tyn_quickfacts-row:last-child th, .tyn_quickfacts-row:last-child td { border-bottom: none; }
.tyn_stats { display: flex; gap: 30px; margin: 20px 0; }
.tyn_stats-item { display: flex; flex-direction: column; }
.tyn_stats-item strong { font-size: 1.5rem; color: var(--tyn-forest); font-family: 'Bricolage Grotesque', sans-serif; }
.tyn_stats-item span { font-size: 0.85rem; color: var(--tyn-text-soft); }
.tyn_hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.tyn_hero-media { position: relative; }

/* Hero reel (video-style autoplaying crossfade) */
.tyn_reel { position: relative; width: 100%; max-width: 480px; aspect-ratio: 4/3.6; margin: 0 auto; border-radius: 24px; overflow: hidden; box-shadow: var(--tyn-shadow); background: var(--tyn-forest-dark); }
.tyn_reel-frame { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; animation: tynReelCycle 9s infinite; }
.tyn_reel-frame-1 { animation-delay: 0s; }
.tyn_reel-frame-2 { animation-delay: 3s; }
.tyn_reel-frame-3 { animation-delay: 6s; }
@keyframes tynReelCycle {
  0% { opacity: 0; }
  4% { opacity: 1; }
  30% { opacity: 1; }
  36% { opacity: 0; }
  100% { opacity: 0; }
}
.tyn_reel-badge { position: absolute; bottom: 14px; left: 14px; background: rgba(22,59,51,0.85); color: var(--tyn-white); font-size: 0.8rem; font-weight: 600; padding: 6px 14px; border-radius: 999px; z-index: 5; }
.tyn_reel-lg { max-width: 720px; aspect-ratio: 16/9; }

.tyn_floatbadge {
  position: absolute; background: var(--tyn-white); border-radius: 14px; box-shadow: var(--tyn-shadow);
  padding: 10px 14px; font-size: 0.8rem; text-align: center; line-height: 1.2; font-weight: 600; color: var(--tyn-forest); z-index: 6;
}
.tyn_floatbadge span:first-child { display: block; font-size: 1.05rem; }
.tyn_floatbadge-rating { top: 10px; left: -20px; }
.tyn_floatbadge-usa { top: 60px; right: -14px; }
.tyn_floatbadge-stat { bottom: 90px; left: -24px; }
.tyn_floatbadge-ribbon { bottom: 20px; right: -10px; background: var(--tyn-blush); color: var(--tyn-white); border-radius: 50%; width: 78px; height: 78px; display: flex; align-items: center; justify-content: center; padding: 0; font-size: 0.75rem; }

/* Hero viz: Support Stack */
.tyn_stack { max-width: 380px; margin: 24px auto 0; display: flex; flex-direction: column; gap: 12px; }
.tyn_stack-row { display: flex; align-items: center; gap: 14px; background: var(--tyn-white); border-radius: 999px; padding: 10px 18px; box-shadow: var(--tyn-shadow); opacity: 0; }
.tyn_stack-left { transform: translateX(-40px); animation: tynStackInLeft 0.6s ease forwards; }
.tyn_stack-right { transform: translateX(40px); animation: tynStackInRight 0.6s ease forwards; }
.tyn_stack-1 { animation-delay: 0.2s; }
.tyn_stack-2 { animation-delay: 0.6s; }
.tyn_stack-3 { animation-delay: 1.0s; }
.tyn_stack-4 { animation-delay: 1.4s; }
@keyframes tynStackInLeft { to { opacity: 1; transform: translateX(0); } }
@keyframes tynStackInRight { to { opacity: 1; transform: translateX(0); } }
.tyn_stack-icon { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.tyn_stack-label { font-weight: 600; color: var(--tyn-forest); }
.tyn_stack-readout { text-align: center; margin-top: 6px; font-weight: 700; color: var(--tyn-blush-dark); opacity: 0; animation: tynReadoutIn 1s ease forwards 1.9s; font-family: 'Bricolage Grotesque', sans-serif; }
@keyframes tynReadoutIn { to { opacity: 1; } }

/* Trust */
.tyn_trust { background: var(--tyn-cream); padding: 30px 24px; }
.tyn_trust-inner { max-width: 1000px; margin: 0 auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 24px; align-items: center; }
.tyn_trust-inner img { object-fit: contain; height: 90px; width: 90px; }

/* What is */
.tyn_whatis { padding: 70px 24px; }
.tyn_whatis-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; align-items: center; }
.tyn_whatis-media img { border-radius: 20px; box-shadow: var(--tyn-shadow); }
.tyn_whatis-text { display: block; }
.tyn_check li { position: relative; padding-left: 30px; margin-bottom: 10px; font-weight: 500; }
.tyn_check li::before { content: "✓"; position: absolute; left: 0; color: var(--tyn-blush-dark); font-weight: 700; }

/* How it works */
.tyn_how { background: var(--tyn-cream); padding: 70px 24px; }
.tyn_how-inner { max-width: 1100px; margin: 0 auto; }
.tyn_how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 26px; margin: 30px 0 40px; }
.tyn_how-step { background: var(--tyn-white); border-radius: var(--tyn-radius); padding: 26px; box-shadow: var(--tyn-shadow); }
.tyn_how-num { width: 40px; height: 40px; border-radius: 50%; background: var(--tyn-forest); color: var(--tyn-white); display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 14px; }
.tyn_timeline { display: flex; flex-direction: column; gap: 16px; margin-top: 10px; }
.tyn_timeline-item { background: var(--tyn-white); border-left: 4px solid var(--tyn-blush); border-radius: 10px; padding: 16px 22px; box-shadow: var(--tyn-shadow); }
.tyn_timeline-item h4 { color: var(--tyn-blush-dark); margin-bottom: 4px; }
.tyn_how-infographic { margin-top: 30px; border-radius: 14px; }

/* Commercial section (mid-page reel) */
.tyn_commercial { padding: 70px 24px; text-align: center; }
.tyn_commercial-inner { max-width: 900px; margin: 0 auto; }

/* Ingredients */
.tyn_ingredients { padding: 70px 24px; }
.tyn_ingredients-inner, .tyn_ingredients-hub-inner, .tyn_blog-hub-inner { max-width: 1200px; margin: 0 auto; }
.tyn_ingcard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 26px; margin-top: 30px; }
.tyn_ingcard { background: var(--tyn-white); border: 1px solid var(--tyn-line); border-radius: var(--tyn-radius); padding: 24px; text-decoration: none; color: var(--tyn-text); box-shadow: var(--tyn-shadow); transition: transform 0.15s ease; display: block; }
.tyn_ingcard:hover { transform: translateY(-4px); }
.tyn_ingcard h3, .tyn_ingcard h2 { color: var(--tyn-forest); }
.tyn_ingcard-role { color: var(--tyn-blush-dark); font-weight: 600; font-size: 0.9rem; }
.tyn_ingcard-dose { font-weight: 700; color: var(--tyn-forest); margin-bottom: 8px; }

/* Ingredient detail page */
.tyn_ing-detail { padding: 0 24px 60px; }
.tyn_ing-detail-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 40px; align-items: start; }
.tyn_ing-detail-inner img { border-radius: var(--tyn-radius); box-shadow: var(--tyn-shadow); }
.tyn_ing-detail-text { display: block; }
.tyn_related { max-width: 1000px; margin: 50px auto 0; }
.tyn_related-grid { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.tyn_related-card { background: var(--tyn-cream); padding: 12px 20px; border-radius: 999px; text-decoration: none; color: var(--tyn-forest); font-weight: 600; }

/* Why */
.tyn_why { padding: 70px 24px; background: var(--tyn-cream); }
.tyn_why-inner { max-width: 1200px; margin: 0 auto; }
.tyn_why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-top: 30px; }
.tyn_why-card { background: var(--tyn-white); border-radius: var(--tyn-radius); padding: 28px; box-shadow: var(--tyn-shadow); }
.tyn_why-card span { font-size: 2rem; display: block; margin-bottom: 12px; }

/* Transformations */
.tyn_transform { padding: 70px 24px; }
.tyn_transform-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.tyn_transform-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 24px; }
.tyn_transform-grid img { border-radius: var(--tyn-radius); object-fit: cover; height: 220px; width: 100%; box-shadow: var(--tyn-shadow); }

/* Reviews */
.tyn_reviews { padding: 70px 24px; }
.tyn_reviews-inner { max-width: 1200px; margin: 0 auto; }
.tyn_reviews-agg { display: flex; align-items: center; gap: 20px; margin-bottom: 10px; }
.tyn_reviews-score { font-size: 3.5rem; font-family: 'Bricolage Grotesque', sans-serif; color: var(--tyn-forest); font-weight: 700; }
.tyn_review-stars { color: var(--tyn-blush); font-size: 1.1rem; letter-spacing: 2px; }
.tyn_review-stars-lg { font-size: 1.4rem; }
.tyn_reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin: 30px 0; }
.tyn_review { background: var(--tyn-cream); border-radius: var(--tyn-radius); padding: 24px; }
.tyn_review-author { font-weight: 600; color: var(--tyn-forest); }
.tyn_review-author span { font-weight: 400; color: var(--tyn-text-soft); }

/* Pricing */
.tyn_pricing { padding: 70px 24px; }
.tyn_pricing-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.tyn_pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; margin: 30px 0; text-align: left; }
.tyn_price { position: relative; background: var(--tyn-cream); border: 2px solid var(--tyn-line); border-radius: var(--tyn-radius); padding: 30px 24px; text-align: center; }
.tyn_price-featured { border-color: var(--tyn-blush); background: var(--tyn-white); box-shadow: var(--tyn-shadow); transform: scale(1.04); }
.tyn_price-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--tyn-blush); color: var(--tyn-white); font-size: 0.75rem; font-weight: 700; padding: 6px 16px; border-radius: 999px; white-space: nowrap; }
.tyn_price img { margin: 0 auto 14px; }
.tyn_price-supply { color: var(--tyn-text-soft); font-size: 0.9rem; }
.tyn_price-figures { display: flex; justify-content: center; gap: 12px; align-items: baseline; margin: 10px 0; }
.tyn_price-was { text-decoration: line-through; color: var(--tyn-text-soft); }
.tyn_price-now { font-size: 2rem; font-weight: 700; color: var(--tyn-forest); font-family: 'Bricolage Grotesque', sans-serif; }
.tyn_price-perbottle { font-weight: 600; }
.tyn_price-save { color: var(--tyn-blush-dark); font-weight: 700; }
.tyn_price-shipping { font-size: 0.85rem; color: var(--tyn-text-soft); font-weight: 600; }
.tyn_pricing-guarantee { max-width: 700px; margin: 20px auto 0; color: var(--tyn-text-soft); font-size: 0.95rem; }

/* FAQ */
.tyn_faq { padding: 70px 24px; background: var(--tyn-cream); }
.tyn_faq-inner { max-width: 900px; margin: 0 auto; }
.tyn_faq-list { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.tyn_faq-item { background: var(--tyn-white); border-radius: 14px; box-shadow: var(--tyn-shadow); overflow: hidden; }
.tyn_faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 24px; font-size: 1.05rem; font-weight: 600; color: var(--tyn-forest); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: 'Bricolage Grotesque', sans-serif; }
.tyn_faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; padding: 0 24px; }
.tyn_faq-open .tyn_faq-a { max-height: 400px; padding-bottom: 20px; }
.tyn_faq-open .tyn_faq-q span { transform: rotate(45deg); }
.tyn_faq-q span { transition: transform 0.2s ease; }

/* Final CTA */
.tyn_finalcta { padding: 70px 24px; background: linear-gradient(135deg, var(--tyn-forest), var(--tyn-forest-dark)); }
.tyn_finalcta-inner { max-width: 1000px; margin: 0 auto; display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: center; }
.tyn_finalcta-inner img { border-radius: var(--tyn-radius); }
.tyn_finalcta-text { flex: 1; min-width: 280px; }
.tyn_finalcta-text h2, .tyn_finalcta-text p { color: var(--tyn-white); }

/* Sticky CTA */
.tyn_sticky { position: fixed; bottom: 0; left: 0; right: 0; background: var(--tyn-white); border-top: 1px solid var(--tyn-line); box-shadow: 0 -6px 20px rgba(0,0,0,0.08); z-index: 60; }
.tyn_sticky-inner { max-width: 1200px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.tyn_sticky-text { font-weight: 600; color: var(--tyn-forest); }

/* Page hero (inner pages) */
.tyn_page-hero { background: var(--tyn-cream); padding: 50px 24px 40px; }
.tyn_page-hero-inner { max-width: 1000px; margin: 0 auto; }

/* Generic sections: about, legal, contact */
.tyn_about, .tyn_legal { padding: 60px 24px 100px; }
.tyn_about-inner, .tyn_legal-inner { max-width: 800px; margin: 0 auto; }
.tyn_contact { padding: 60px 24px 100px; }
.tyn_contact-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.tyn_contact-card { background: var(--tyn-cream); border-radius: var(--tyn-radius); padding: 26px; }

/* Ingredients hub / blog hub */
.tyn_ingredients-hub, .tyn_blog-hub { padding: 0 24px 80px; }
.tyn_blogcard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; margin-top: 10px; }
.tyn_blogcard { background: var(--tyn-white); border: 1px solid var(--tyn-line); border-radius: var(--tyn-radius); overflow: hidden; text-decoration: none; color: var(--tyn-text); box-shadow: var(--tyn-shadow); display: block; padding: 20px; }
.tyn_blogcard-date { display: block; font-size: 0.8rem; color: var(--tyn-blush-dark); font-weight: 600; }
.tyn_blogcard h2 { font-size: 1.2rem; margin-top: 6px; }
.tyn_blogcard p { color: var(--tyn-text-soft); font-size: 0.95rem; }

/* Blog post */
.tyn_post { padding: 60px 24px 100px; }
.tyn_post-inner { max-width: 760px; margin: 0 auto; }
.tyn_post-date { color: var(--tyn-blush-dark); font-weight: 600; font-size: 0.9rem; }
.tyn_post-body p { font-size: 1.1rem; }

/* Footer */
.tyn_footer { background: var(--tyn-forest-dark); color: var(--tyn-white); padding: 60px 24px 30px 24px; margin-bottom: 60px; }
.tyn_footer-top { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 36px; }
.tyn_footer-brand p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }
.tyn_logo-footer { color: var(--tyn-white); }
.tyn_footer-col h4 { color: var(--tyn-white); font-size: 1rem; margin-bottom: 12px; }
.tyn_footer-col ul li { margin-bottom: 8px; }
.tyn_footer-col a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.95rem; }
.tyn_footer-col a:hover { color: var(--tyn-white); }
.tyn_footer-bottom { max-width: 1200px; margin: 40px auto 0; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.6); }
.tyn_footer-disclaimer { margin-bottom: 14px; }

/* Mobile */
@media (max-width: 900px) {
  .tyn_hero-inner { grid-template-columns: 1fr; }
  .tyn_hero-media { order: -1; }
  .tyn_whatis-inner, .tyn_ing-detail-inner { grid-template-columns: 1fr; }
  .tyn_footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .tyn_nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--tyn-white); flex-direction: column; padding: 20px; border-bottom: 1px solid var(--tyn-line); gap: 16px; }
  .tyn_burger { display: flex; }
  .tyn_nav-cta { display: none; }
  .tyn_footer-top { grid-template-columns: 1fr; }
  .tyn_floatbadge-rating, .tyn_floatbadge-stat { left: 6px; }
  .tyn_floatbadge-usa, .tyn_floatbadge-ribbon { right: 6px; }
  body { font-size: 18px; }
}