/* =========================================================
   PrimeBiome — primebiomie.com
   Design system: pb- prefix, unique to this build
   ========================================================= */

:root{
  --pb-ink:#16261F;
  --pb-ink-soft:#3B4A43;
  --pb-teal:#0E4F3C;
  --pb-teal-deep:#0A3A2C;
  --pb-teal-tint:#E7F4EF;
  --pb-sky:#BFE3EC;
  --pb-sky-deep:#2E7E93;
  --pb-sky-tint:#EAF7FA;
  --pb-coral:#E8415C;
  --pb-coral-deep:#C62E48;
  --pb-coral-tint:#FDEAEE;
  --pb-gold:#C9972F;
  --pb-gold-tint:#FBF2DF;
  --pb-cream:#FFFCF7;
  --pb-paper:#FFFFFF;
  --pb-line:#E7E0D4;
  --pb-shadow: 0 18px 40px -22px rgba(14,79,60,.35);
  --pb-radius: 20px;
  --pb-radius-sm: 12px;
  --pb-maxw: 1180px;
  --pb-font-head: "Sora", "Segoe UI", Arial, sans-serif;
  --pb-font-body: "Work Sans", "Segoe UI", Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ max-width:100%; overflow-x:hidden; }

body{
  margin:0;
  font-family:var(--pb-font-body);
  color:var(--pb-ink);
  background:var(--pb-cream);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

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

a{ color:var(--pb-teal); text-decoration:none; }
a:hover{ text-decoration:underline; }

h1,h2,h3,h4{
  font-family:var(--pb-font-head);
  color:var(--pb-teal-deep);
  line-height:1.2;
  margin:0 0 .5em;
  font-weight:700;
}
h1{ font-size:clamp(28px,4vw,32px); }
h2{ font-size:clamp(24px,3.4vw,30px); }
h3{ font-size:clamp(19px,2.4vw,22px); }
p{ margin:0 0 1em; }

.pb-container{
  width:100%;
  max-width:var(--pb-maxw);
  margin:0 auto;
  padding:0 24px;
}

.pb-section{ padding:70px 0; }
.pb-section--tint{ background:var(--pb-teal-tint); }
.pb-section--sky{ background:var(--pb-sky-tint); }
.pb-section--coral{ background:var(--pb-coral-tint); }
.pb-section--paper{ background:var(--pb-paper); }

.pb-eyebrow{
  display:inline-block;
  color:var(--pb-coral-deep);
  font-weight:600;
  font-size:14px;
  letter-spacing:.02em;
  margin-bottom:10px;
}
.pb-kicker{ color:var(--pb-ink-soft); font-size:19px; max-width:680px; }
.pb-head{ max-width:760px; margin:0 auto 40px; text-align:center; }
.pb-head.pb-head--left{ text-align:left; margin-left:0; }

/* -------------------- Buttons -------------------- */
.pb-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:16px 34px;
  background:var(--pb-coral);
  color:#fff;
  font-family:var(--pb-font-head);
  font-weight:700;
  font-size:17px;
  border-radius:100px;
  border:none;
  cursor:pointer;
  box-shadow:0 14px 28px -12px rgba(232,65,92,.55);
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.pb-btn:hover{
  background:var(--pb-coral-deep);
  transform:translateY(-2px);
  text-decoration:none;
  box-shadow:0 18px 32px -12px rgba(198,46,72,.6);
}
.pb-btn--ghost{
  background:transparent;
  color:var(--pb-teal-deep);
  border:2px solid var(--pb-teal-deep);
  box-shadow:none;
}
.pb-btn--ghost:hover{ background:var(--pb-teal-deep); color:#fff; }
.pb-btn--block{ width:100%; }
.pb-secure{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--pb-ink-soft);
  margin-top:12px;
}
.pb-secure svg{ flex:none; }

/* -------------------- Header -------------------- */
.pb-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,252,247,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--pb-line);
}
.pb-header__row{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px;
  max-width:var(--pb-maxw); margin:0 auto;
}
.pb-logo{
  display:flex; align-items:center; gap:10px;
  font-family:var(--pb-font-head); font-weight:700; font-size:20px;
  color:var(--pb-teal-deep);
}
.pb-logo img{ width:34px; height:34px; border-radius:50%; }
.pb-nav{ display:flex; align-items:center; gap:30px; }
.pb-nav a{
  color:var(--pb-ink); font-weight:600; font-size:15.5px;
}
.pb-nav a:hover{ color:var(--pb-coral-deep); text-decoration:none; }
.pb-header__cta{ display:flex; align-items:center; gap:18px; }
.pb-burger{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
}
.pb-burger span{ width:24px; height:2.5px; background:var(--pb-teal-deep); border-radius:2px; }

.pb-mobile-nav{
  display:none;
  flex-direction:column;
  background:var(--pb-paper);
  border-bottom:1px solid var(--pb-line);
  padding:10px 24px 20px;
}
.pb-mobile-nav a{
  padding:12px 0; border-bottom:1px solid var(--pb-line);
  color:var(--pb-ink); font-weight:600;
}
.pb-mobile-nav.pb-open{ display:flex; }

@media (max-width:960px){
  .pb-nav{ display:none; }
  .pb-header__cta .pb-btn{ display:none; }
  .pb-burger{ display:flex; }
}

/* sticky mobile order bar */
.pb-mobile-bar{
  display:none;
  position:fixed; left:0; right:0; bottom:0; z-index:120;
  background:var(--pb-paper);
  border-top:1px solid var(--pb-line);
  padding:10px 16px;
  box-shadow:0 -10px 24px -16px rgba(0,0,0,.25);
}
.pb-mobile-bar .pb-btn{ width:100%; }
@media (max-width:960px){ .pb-mobile-bar{ display:block; } body{ padding-bottom:78px; } }

/* -------------------- Hero -------------------- */
.pb-hero{
  padding:56px 0 40px;
  position:relative;
  overflow:hidden;
}
.pb-hero__blob{
  position:absolute; border-radius:50%; filter:blur(10px); opacity:.55; z-index:0;
}
.pb-hero__blob--1{ width:420px; height:420px; background:var(--pb-sky); top:-160px; right:-120px; }
.pb-hero__blob--2{ width:320px; height:320px; background:var(--pb-coral-tint); bottom:-120px; left:-100px; }

.pb-hero__grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.08fr .92fr; gap:56px; align-items:start;
}
@media (max-width:900px){ .pb-hero__grid{ grid-template-columns:1fr; } }

.pb-hero__badge{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--pb-teal-tint); color:var(--pb-teal-deep);
  font-weight:600; font-size:13.5px; padding:7px 14px; border-radius:100px;
  margin-bottom:16px;
}
.pb-hero h1{ margin-bottom:16px; }
.pb-hero__lead{ font-size:19px; color:var(--pb-ink-soft); max-width:560px; }

.pb-bullets{ list-style:none; margin:22px 0; padding:0; display:grid; gap:12px; }
.pb-bullets li{
  display:flex; align-items:flex-start; gap:10px; font-weight:600; font-size:16px;
}
.pb-bullets li svg{ flex:none; margin-top:3px; }

.pb-numbered{
  display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:26px 0;
}
.pb-numbered__box{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius-sm);
  padding:16px 16px 16px 50px; position:relative;
}
.pb-numbered__box span{
  position:absolute; left:14px; top:14px;
  width:26px; height:26px; border-radius:50%;
  background:var(--pb-teal); color:#fff; font-family:var(--pb-font-head); font-weight:700;
  display:flex; align-items:center; justify-content:center; font-size:14px;
}
.pb-numbered__box strong{ display:block; font-size:15px; color:var(--pb-teal-deep); }
.pb-numbered__box small{ color:var(--pb-ink-soft); font-size:13.5px; }

.pb-hero__list{
  margin:22px 0; padding-left:20px; color:var(--pb-ink-soft);
}
.pb-hero__list li{ margin-bottom:6px; }

.pb-hero__cta{ margin-top:10px; }

.pb-hero__visual{ position:relative; }
.pb-hero__bottle{
  background:linear-gradient(160deg,var(--pb-sky-tint),var(--pb-coral-tint));
  border-radius:28px; padding:28px; text-align:center;
}
.pb-hero__viz{
  margin-top:18px; background:var(--pb-paper); border:1px solid var(--pb-line);
  border-radius:var(--pb-radius); padding:18px;
}
.pb-hero__viz h4{ font-size:14px; color:var(--pb-ink-soft); text-transform:none; margin-bottom:10px; font-weight:600; }

/* gut-skin axis animated viz */
.pb-axis{ width:100%; height:auto; }
.pb-axis .pb-pulse{ animation:pbPulse 2.6s ease-in-out infinite; transform-origin:center; }
.pb-axis .pb-pulse2{ animation:pbPulse 2.6s ease-in-out infinite .5s; transform-origin:center; }
.pb-axis .pb-dash{ stroke-dasharray:6 7; animation:pbFlow 2.2s linear infinite; }
@keyframes pbPulse{ 0%,100%{ transform:scale(1); opacity:.9;} 50%{ transform:scale(1.14); opacity:1;} }
@keyframes pbFlow{ to{ stroke-dashoffset:-26; } }
@media (prefers-reduced-motion: reduce){
  .pb-axis .pb-pulse,.pb-axis .pb-pulse2,.pb-axis .pb-dash{ animation:none; }
}

/* -------------------- Why choose strip -------------------- */
.pb-why{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
@media (max-width:860px){ .pb-why{ grid-template-columns:1fr 1fr; } }
.pb-why__card{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius);
  padding:26px 20px; text-align:center;
}
.pb-why__card svg{ margin-bottom:12px; }
.pb-why__card h3{ font-size:17px; margin-bottom:6px; }
.pb-why__card p{ font-size:14.5px; color:var(--pb-ink-soft); margin:0; }

/* -------------------- Wave CTA banner -------------------- */
.pb-wave{
  background:var(--pb-teal-deep); color:#fff; padding:52px 0; text-align:center;
  position:relative; overflow:hidden;
}
.pb-wave h2, .pb-wave h3{ color:#fff; }
.pb-wave p{ color:#D9ECE4; }
.pb-wave .pb-btn{ margin-top:14px; }

/* -------------------- What is / content split -------------------- */
.pb-split{
  display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:center;
}
@media (max-width:900px){ .pb-split{ grid-template-columns:1fr; } }
.pb-split--reverse .pb-split__media{ order:2; }
@media (max-width:900px){ .pb-split--reverse .pb-split__media{ order:0; } }
.pb-split__media img{ border-radius:var(--pb-radius); }

.pb-fact-table{
  width:100%; border-collapse:collapse; margin:18px 0; font-size:15px;
}
.pb-fact-table th,.pb-fact-table td{
  text-align:left; padding:10px 12px; border-bottom:1px solid var(--pb-line);
}
.pb-fact-table th{ color:var(--pb-teal-deep); width:42%; }

/* -------------------- Pricing -------------------- */
.pb-stock{
  text-align:center; font-weight:600; color:var(--pb-coral-deep);
  background:var(--pb-coral-tint); display:inline-block; padding:8px 18px; border-radius:100px;
  margin:0 auto 28px; display:block; width:fit-content;
}
.pb-pricing{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .pb-pricing{ grid-template-columns:1fr; max-width:420px; margin:0 auto; } }
.pb-price-card{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius);
  padding:28px 24px; text-align:center; position:relative;
  display:flex; flex-direction:column;
}
.pb-price-card--popular{ border:2px solid var(--pb-coral); box-shadow:var(--pb-shadow); transform:translateY(-6px); }
.pb-price-card__badge{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:var(--pb-coral); color:#fff; font-size:12.5px; font-weight:700;
  padding:6px 16px; border-radius:100px; white-space:nowrap;
}
.pb-price-card img{ max-height:150px; margin:10px auto 16px; }
.pb-price-card h3{ margin-bottom:4px; }
.pb-price-card__per{ font-family:var(--pb-font-head); font-size:34px; font-weight:800; color:var(--pb-teal-deep); }
.pb-price-card__per span{ font-size:14px; font-weight:600; color:var(--pb-ink-soft); }
.pb-price-card__was{ text-decoration:line-through; color:#9AA69F; font-size:14px; }
.pb-price-card__total{ font-size:14px; color:var(--pb-ink-soft); margin:6px 0 14px; }
.pb-price-card ul{ list-style:none; padding:0; margin:0 0 18px; text-align:left; font-size:14px; color:var(--pb-ink-soft); }
.pb-price-card ul li{ padding:5px 0 5px 24px; position:relative; }
.pb-price-card ul li::before{ content:"✓"; position:absolute; left:0; color:var(--pb-teal); font-weight:700; }
.pb-price-card .pb-btn{ margin-top:auto; }
.pb-paybadges{ display:flex; justify-content:center; margin-top:34px; opacity:.85; }

/* -------------------- Reviews -------------------- */
.pb-reviews{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .pb-reviews{ grid-template-columns:1fr; } }
.pb-review-card{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius);
  padding:24px;
}
.pb-stars{ color:var(--pb-gold); font-size:16px; margin-bottom:10px; letter-spacing:2px; }
.pb-review-card p{ font-size:15px; color:var(--pb-ink-soft); }
.pb-review-card footer{ display:flex; align-items:center; gap:10px; margin-top:14px; }
.pb-review-card footer img{ width:40px; height:40px; border-radius:50%; object-fit:cover; }
.pb-review-card footer strong{ font-size:14px; color:var(--pb-ink); display:block; }
.pb-review-card footer span{ font-size:12.5px; color:var(--pb-ink-soft); }

/* -------------------- Ingredients -------------------- */
.pb-ing-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
@media (max-width:760px){ .pb-ing-grid{ grid-template-columns:1fr; } }
.pb-ing-card{
  display:flex; gap:18px; background:var(--pb-paper); border:1px solid var(--pb-line);
  border-radius:var(--pb-radius); padding:18px;
}
.pb-ing-card img{ width:96px; height:96px; border-radius:50%; object-fit:cover; flex:none; }
.pb-ing-card h3{ margin-bottom:4px; font-size:17px; }
.pb-ing-card .pb-ing-role{ color:var(--pb-coral-deep); font-weight:600; font-size:13px; margin-bottom:6px; display:block; }
.pb-ing-card p{ font-size:14.5px; color:var(--pb-ink-soft); margin:0; }
.pb-ing-card a{ font-size:13.5px; font-weight:600; }

/* -------------------- Science blocks -------------------- */
.pb-science{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:860px){ .pb-science{ grid-template-columns:1fr; } }
.pb-science__card{
  text-align:center; background:var(--pb-paper); border:1px solid var(--pb-line);
  border-radius:var(--pb-radius); padding:30px 22px;
}
.pb-science__card img{ height:64px; margin:0 auto 14px; }

/* -------------------- Benefits -------------------- */
.pb-benefits{ display:grid; gap:26px; }
.pb-benefit{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:34px; align-items:center;
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius); padding:30px;
}
.pb-benefit:nth-child(even){ grid-template-columns:1.1fr .9fr; }
.pb-benefit:nth-child(even) .pb-benefit__media{ order:2; }
@media (max-width:820px){
  .pb-benefit, .pb-benefit:nth-child(even){ grid-template-columns:1fr; }
  .pb-benefit:nth-child(even) .pb-benefit__media{ order:0; }
}
.pb-benefit__key{ font-size:13.5px; color:var(--pb-teal-deep); font-weight:700; margin-bottom:8px; display:block; }
.pb-benefit__media img{ border-radius:var(--pb-radius-sm); }

/* -------------------- Guarantee -------------------- */
.pb-guarantee{ display:grid; grid-template-columns:.5fr 1fr; gap:40px; align-items:center; }
@media (max-width:820px){ .pb-guarantee{ grid-template-columns:1fr; text-align:center; } }
.pb-guarantee img{ max-width:220px; margin:0 auto; }

/* -------------------- Bonus -------------------- */
.pb-bonus{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:860px){ .pb-bonus{ grid-template-columns:1fr; max-width:420px; margin:0 auto; } }
.pb-bonus__card{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius);
  overflow:hidden;
}
.pb-bonus__card img{ width:100%; }
.pb-bonus__card .pb-bonus__body{ padding:18px; }
.pb-bonus__free{
  display:inline-block; background:var(--pb-gold-tint); color:var(--pb-gold);
  font-size:12px; font-weight:700; padding:4px 10px; border-radius:100px; margin-bottom:8px;
}

/* -------------------- FAQ -------------------- */
.pb-faq{ max-width:820px; margin:0 auto; }
.pb-faq__item{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius-sm);
  margin-bottom:12px; overflow:hidden;
}
.pb-faq__q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding:18px 20px; font-family:var(--pb-font-head); font-weight:700; font-size:16px;
  color:var(--pb-teal-deep); display:flex; justify-content:space-between; align-items:center; gap:14px;
}
.pb-faq__q::after{ content:"+"; font-size:22px; color:var(--pb-coral); flex:none; }
.pb-faq__item.pb-open .pb-faq__q::after{ content:"–"; }
.pb-faq__a{ max-height:0; overflow:hidden; transition:max-height .25s ease; padding:0 20px; }
.pb-faq__item.pb-open .pb-faq__a{ max-height:420px; padding-bottom:18px; }
.pb-faq__a p{ color:var(--pb-ink-soft); font-size:15px; margin:0; }

/* -------------------- Final CTA -------------------- */
.pb-final{
  background:linear-gradient(135deg,var(--pb-teal-deep),var(--pb-sky-deep));
  color:#fff; text-align:center; padding:64px 0; border-radius:var(--pb-radius);
}
.pb-final h2,.pb-final p{ color:#fff; }
.pb-final .pb-secure{ justify-content:center; color:#E4F1EC; }

/* -------------------- Generic content pages -------------------- */
.pb-page-hero{ padding:48px 0 10px; }
.pb-breadcrumb{ font-size:13.5px; color:var(--pb-ink-soft); margin-bottom:10px; }
.pb-breadcrumb a{ color:var(--pb-ink-soft); }
.pb-prose{ max-width:800px; }
.pb-prose h2{ margin-top:40px; }
.pb-prose ul{ padding-left:20px; }
.pb-note{
  background:var(--pb-teal-tint); border-radius:var(--pb-radius-sm); padding:18px 20px;
  font-size:14.5px; color:var(--pb-ink-soft); margin:22px 0;
}

/* -------------------- Internal link rail -------------------- */
.pb-rail{
  display:flex; flex-wrap:wrap; gap:10px; margin:22px 0;
}
.pb-rail a{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:100px;
  padding:8px 16px; font-size:13.5px; font-weight:600; color:var(--pb-teal-deep);
}
.pb-rail a:hover{ background:var(--pb-teal-tint); text-decoration:none; }

/* -------------------- Blog -------------------- */
.pb-blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .pb-blog-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .pb-blog-grid{ grid-template-columns:1fr; } }
.pb-blog-card{
  background:var(--pb-paper); border:1px solid var(--pb-line); border-radius:var(--pb-radius);
  overflow:hidden; display:flex; flex-direction:column;
}
.pb-blog-card img{ aspect-ratio:4/3; object-fit:cover; width:100%; }
.pb-blog-card__body{ padding:18px; display:flex; flex-direction:column; flex:1; }
.pb-blog-cat{ color:var(--pb-coral-deep); font-weight:700; font-size:12.5px; margin-bottom:8px; }
.pb-blog-card h3{ font-size:17px; margin-bottom:8px; }
.pb-blog-card p{ font-size:14px; color:var(--pb-ink-soft); flex:1; }
.pb-blog-card .pb-read{ font-weight:700; font-size:14px; }

.pb-blog-post header.pb-post-head{ max-width:800px; margin:0 auto 30px; }
.pb-post-meta{ font-size:13.5px; color:var(--pb-ink-soft); margin-bottom:10px; }
.pb-post-hero-img{ border-radius:var(--pb-radius); margin:20px 0 30px; width:100%; }
.pb-post-cta{
  background:var(--pb-coral-tint); border-radius:var(--pb-radius); padding:24px; text-align:center; margin:34px 0;
}

/* -------------------- Footer -------------------- */
.pb-footer{ background:var(--pb-teal-deep); color:#D9ECE4; padding:56px 0 24px; }
.pb-footer a{ color:#D9ECE4; }
.pb-footer a:hover{ color:#fff; }
.pb-footer__grid{
  display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:34px; margin-bottom:34px;
}
@media (max-width:820px){ .pb-footer__grid{ grid-template-columns:1fr 1fr; } }
.pb-footer h4{ color:#fff; font-size:14px; margin-bottom:14px; }
.pb-footer ul{ list-style:none; padding:0; margin:0; display:grid; gap:9px; font-size:14px; }
.pb-footer__logo{ font-family:var(--pb-font-head); font-weight:700; color:#fff; font-size:19px; margin-bottom:10px; }
.pb-footer__disclaimer{ font-size:12.5px; color:#9FC2B4; line-height:1.7; border-top:1px solid rgba(255,255,255,.12); padding-top:22px; }
.pb-footer__bottom{ font-size:12.5px; color:#9FC2B4; margin-top:16px; }

/* utility */
.pb-center{ text-align:center; }
.pb-mt{ margin-top:40px; }
.pb-two-cta{ display:flex; gap:14px; flex-wrap:wrap; }
@media (max-width:480px){ .pb-two-cta{ flex-direction:column; } .pb-two-cta .pb-btn{ width:100%; } }