/* ===================================================================
   VAPOCEPT — vapoceptheallth.com
   Editorial / clinical. Cream ground, ink navy, hairline rules,
   serif display. Written fresh — shares no architecture with the
   other sites in this family.
   =================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --ink:#16233f;
  --ink-soft:#44506b;
  --ink-mute:#77809a;
  --blue:#2563c9;
  --blue-deep:#173f88;
  --blue-wash:#eaf0fb;
  --sand:#e8dfd0;
  --sand-soft:#f4efe6;
  --cream:#fbfaf7;
  --white:#ffffff;
  --rule:#ded8cd;
  --rule-soft:#ece7de;
  --amber:#b07d2e;
  --green:#3c7a55;
  --red:#a33f36;
  --serif:'Manrope',system-ui,sans-serif;
  --sans:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);font-size:17px;line-height:1.72;
  color:var(--ink-soft);background:var(--cream);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:800;line-height:1.2;letter-spacing:-0.025em}

.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 28px}
.wrap-narrow{width:100%;max-width:780px;margin:0 auto;padding:0 28px}
.band{padding:88px 0}
.band-sm{padding:58px 0}
.band-cream{background:var(--cream)}
.band-white{background:var(--white)}
.band-sand{background:var(--sand-soft)}
.band-ink{background:var(--ink);color:rgba(255,255,255,.82)}
.band-ink h2,.band-ink h3{color:#fff}

/* ---------- section marker: numeral + rule, replaces card headers ---------- */
.marker{display:flex;align-items:baseline;gap:18px;border-top:1px solid var(--rule);padding-top:18px;margin-bottom:30px}
.marker .num{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--blue);letter-spacing:.14em}
.marker .lab{font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute)}
.band-ink .marker{border-color:rgba(255,255,255,.2)}
.band-ink .marker .lab{color:rgba(255,255,255,.6)}
.band-ink .marker .num{color:var(--sand)}

.h-lead{font-size:clamp(29px,4.1vw,44px);margin-bottom:16px;max-width:19ch}
.h-lead.wide{max-width:26ch}
.sub-lead{font-size:18.5px;color:var(--ink-soft);max-width:58ch}
.band-ink .sub-lead{color:rgba(255,255,255,.72)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-weight:700;font-size:16px;letter-spacing:.01em;
  padding:16px 34px;border-radius:2px;border:1px solid transparent;
  transition:all .3s var(--ease);cursor:pointer;
}
.btn-solid{background:var(--blue);color:#fff}
.btn-solid:hover{background:var(--blue-deep);transform:translateY(-1px)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-cream{background:var(--sand);color:var(--ink)}
.btn-cream:hover{background:#dbcfb9}
.btn-nav{padding:11px 22px;font-size:14.5px;background:var(--blue);color:#fff;border-radius:2px}
.btn-nav:hover{background:var(--blue-deep)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900}
.promo-bar{
  background:var(--ink);color:rgba(255,255,255,.9);
  font-family:var(--sans);font-size:12px;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;padding:10px 20px;
}
.promo-items{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 12px;max-width:1160px;margin:0 auto}
.promo-sep{color:var(--sand);opacity:.55;padding:0 8px}
.navbar{background:rgba(251,250,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule);transition:all .3s var(--ease)}
.navbar.scrolled{box-shadow:0 1px 14px rgba(22,35,63,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo{display:flex;align-items:center;gap:10px}
.logo-img{width:30px;height:30px;object-fit:contain}
.logo-text{font-family:var(--serif);font-weight:700;font-size:23px;color:var(--ink);letter-spacing:-0.02em}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-link{font-size:14.5px;font-weight:500;color:var(--ink-soft);transition:color .25s}
.nav-link:hover{color:var(--blue)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px}
.hamburger span{width:23px;height:2px;background:var(--ink);transition:all .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero: editorial split, no card ---------- */
.hero{position:relative;padding:168px 0 78px;background:linear-gradient(175deg,var(--cream) 0%,var(--blue-wash) 100%);overflow:hidden}
.hero-particles{position:absolute;inset:0;pointer-events:none}
.hero-particle{position:absolute;border-radius:50%;background:rgba(37,99,201,.10)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center;position:relative;z-index:2}
.eyebrow{font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:20px}
.hero h1{font-size:clamp(31px,4.6vw,52px);line-height:1.12;margin-bottom:22px;letter-spacing:-0.033em;font-weight:800}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-p{font-size:19px;color:var(--ink-soft);max-width:50ch;margin-bottom:26px}
.hero-meta{display:flex;align-items:center;gap:12px;margin-bottom:28px;font-size:14.5px;color:var(--ink-mute)}
.hero-stars{color:var(--amber);letter-spacing:2px}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:20px}
.hero-fine{font-size:14px;color:var(--ink-mute)}
.hero-fine strong{color:var(--ink)}
.hero-art{position:relative}
.hero-art img{width:100%;max-width:520px;margin-left:auto}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--white);padding:26px 0}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 0}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:7px;padding:0 22px;flex:1 1 130px;min-width:110px}
.trust-item img{height:54px;width:auto}
.trust-item span{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);text-align:center}

/* ---------- how it works: the image sequence, editorial ---------- */
.hiw-hero{margin-bottom:46px}
.hiw-hero img{width:100%;max-width:720px;margin:0 auto;border:1px solid var(--rule-soft)}
.hiw-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.hiw-item img{width:100%;border:1px solid var(--rule-soft);margin-bottom:18px}
.hiw-item h3{font-size:21px;margin-bottom:8px}
.hiw-item p{font-size:16px;color:var(--ink-soft)}
.hiw-note{margin-top:34px;padding-top:20px;border-top:1px solid var(--rule);font-size:14.5px;color:var(--ink-mute);max-width:70ch}

/* ---------- ingredient rows: hairlines, not cards ---------- */
.ing-rows{border-top:1px solid var(--rule)}
.ing-row{display:grid;grid-template-columns:34px 1fr 160px;gap:24px;align-items:start;padding:26px 0;border-bottom:1px solid var(--rule-soft)}
.ing-row .n{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--blue);line-height:1.4}
.ing-row h3{font-size:20px;margin-bottom:6px}
.ing-row p{font-size:16px;color:var(--ink-soft)}
.ing-role{font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-mute);padding-top:4px}
.ing-foot{margin-top:24px;font-size:14.5px;color:var(--ink-mute)}

/* ---------- doctor ---------- */
.dr{display:grid;grid-template-columns:270px 1fr;gap:48px;align-items:start}
.dr-img{border:1px solid var(--rule)}
.dr-name{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--ink);margin-bottom:2px}
.dr-role{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:20px}
.dr-quote{font-family:var(--serif);font-weight:600;font-size:clamp(18px,2.1vw,23px);line-height:1.5;color:var(--ink);margin-bottom:20px;border-left:3px solid var(--blue);padding-left:20px}
.dr p{margin-bottom:14px}
.dr-note{font-size:13px;color:var(--ink-mute);font-style:italic;border-top:1px solid var(--rule-soft);padding-top:14px;margin-top:18px}

/* ---------- reviews: text-led, initial discs ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.rev{border-top:2px solid var(--ink);padding-top:20px}
.rev-top{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.rev-disc{
  width:44px;height:44px;border-radius:50%;flex-shrink:0;
  background:var(--blue-wash);border:1px solid var(--rule);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:600;font-size:16px;color:var(--blue-deep);
}
.rev-who strong{display:block;font-size:15.5px;color:var(--ink);font-weight:700}
.rev-who span{font-size:12.5px;color:var(--ink-mute)}
.rev-stars{color:var(--amber);font-size:13px;letter-spacing:1px;margin-bottom:10px}
.rev p{font-size:16px;color:var(--ink-soft)}
.rev-rating{text-align:center;margin-top:40px}
.rev-rating img{max-width:300px;margin:0 auto}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:26px;align-items:center;max-width:1050px;margin:0 auto}
.price{background:var(--white);border:1px solid var(--rule);display:flex;flex-direction:column;transition:all .3s var(--ease)}
.price:hover{transform:translateY(-4px);box-shadow:0 14px 40px rgba(22,35,63,.10)}
.price-head{background:var(--ink);color:#fff;text-align:center;padding:13px;font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:.01em}
.price-body{padding:24px 22px 26px;text-align:center;display:flex;flex-direction:column;flex:1}
.price-qty{font-family:var(--sans);font-weight:700;font-size:15px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink)}
.price-sup{font-size:15px;color:var(--ink-mute);margin-bottom:12px}
.price-shot{background:var(--blue-wash);border:1px solid var(--rule-soft);padding:16px;margin-bottom:16px;position:relative}
.price-tag{position:absolute;top:8px;right:8px;background:var(--ink);color:#fff;font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 9px}
.price-fig{font-family:var(--serif);color:var(--ink);line-height:1;margin-bottom:14px}
.price-fig .c{font-size:24px;vertical-align:24px}
.price-fig .n{font-size:62px;font-weight:600;letter-spacing:-0.03em}
.price-fig .p{font-size:13px;font-family:var(--sans);font-weight:600;color:var(--ink-mute);display:inline-block;text-align:left;line-height:1.1;margin-left:5px;vertical-align:5px}
.price-line{font-size:13.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);padding:9px 0;border-top:1px solid var(--rule-soft)}
.price-line:first-of-type{border-top:none}
.price-tot{font-size:16px;color:var(--ink);margin:12px 0 8px;font-weight:600}
.price-tot s{color:var(--ink-mute);font-weight:400;margin-right:6px}
.price-ship{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:6px 13px;margin-bottom:16px}
.price-ship.paid{background:var(--sand);color:var(--ink)}
.price-ship.free{background:var(--green);color:#fff}
.price .btn{width:100%;margin-top:auto}
.price-pay{display:flex;gap:5px;justify-content:center;margin-top:13px;flex-wrap:wrap}
.pay{font-size:9.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-mute);border:1px solid var(--rule);padding:5px 8px}
.price.best{border:2px solid var(--blue);transform:scale(1.035);z-index:2}
.price.best:hover{transform:scale(1.035) translateY(-4px)}
.price.best .price-head{background:var(--blue);font-size:22px;padding:16px 13px}
.price.best .price-shot{background:#dfe9fa}
.price-note{max-width:740px;margin:32px auto 0;text-align:center;font-size:13.5px;color:var(--ink-mute)}

/* ---------- guarantee ---------- */
.guar{display:grid;grid-template-columns:200px 1fr;gap:44px;align-items:center}
.guar-img img{max-width:180px}
.guar ul{margin:18px 0}
.guar li{position:relative;padding-left:26px;margin-bottom:11px;font-size:16px}
.guar li::before{content:"";position:absolute;left:0;top:11px;width:12px;height:1px;background:var(--blue)}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--rule)}
.faq-item{border-bottom:1px solid var(--rule-soft)}
.faq-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:22px 0;cursor:pointer;user-select:none}
.faq-header h3{font-size:19.5px;line-height:1.35}
.faq-header .mark{font-family:var(--sans);font-size:22px;color:var(--blue);line-height:1;flex-shrink:0;transition:transform .3s}
.faq-item.open .mark{transform:rotate(45deg)}
.faq-body{display:none;padding:0 0 24px;max-width:72ch}
.faq-item.open .faq-body{display:block}
.faq-body p+p{margin-top:13px}
.faq-body p{font-size:16.5px}
.faq-body ul{margin:12px 0}
.faq-body li{position:relative;padding-left:20px;margin-bottom:8px;font-size:16px}
.faq-body li::before{content:"";position:absolute;left:0;top:11px;width:9px;height:1px;background:var(--blue)}
.faq-foot{margin-top:26px;font-size:13px;color:var(--ink-mute);font-style:italic;text-align:center}

/* ---------- references ---------- */
.ref-list{border-top:1px solid var(--rule)}
.ref{display:grid;grid-template-columns:38px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--rule-soft)}
.ref .n{font-family:var(--serif);font-size:18px;color:var(--blue);font-weight:600}
.ref-cite{font-size:15.5px;color:var(--ink);margin-bottom:8px}
.ref-cite em{font-style:italic}
.ref-cite strong{font-weight:700}
.ref-note{font-size:15px;color:var(--ink-soft);border-left:2px solid var(--rule);padding-left:15px}
.ref-gap{margin-top:26px;padding:24px 28px;background:var(--sand-soft);border-left:3px solid var(--amber)}
.ref-gap h3{font-size:18px;margin-bottom:9px}
.ref-disclaim{margin-top:24px;font-size:12.5px;color:var(--ink-mute);font-style:italic;max-width:78ch}

/* ---------- final cta ---------- */
.final{background:var(--ink);color:#fff;padding:84px 0}
.final-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:52px;align-items:center}
.final h2{font-size:clamp(28px,3.8vw,42px);margin-bottom:16px;color:#fff}
.final p{color:rgba(255,255,255,.76);font-size:18px;margin-bottom:22px;max-width:48ch}
.final-price{display:flex;align-items:baseline;gap:14px;margin-bottom:24px}
.final-price s{color:rgba(255,255,255,.45);font-size:18px}
.final-price b{font-family:var(--serif);font-size:32px;color:var(--sand);font-weight:600}
.final-fine{font-size:13.5px;color:rgba(255,255,255,.55);margin-top:16px}
.final-art img{max-width:330px;margin-left:auto}

/* ---------- footer ---------- */
.foot{background:var(--sand-soft);border-top:1px solid var(--rule);padding:62px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-brand p{font-size:14.5px;color:var(--ink-mute);margin-top:14px;max-width:38ch}
.foot h4{font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.foot a{display:block;font-size:14.5px;color:var(--ink-soft);padding:5px 0;transition:color .25s}
.foot a:hover{color:var(--blue)}
.foot-legal{margin-top:48px;padding:26px 0;border-top:1px solid var(--rule);font-size:12.5px;color:var(--ink-mute);line-height:1.72}
.foot-copy{border-top:1px solid var(--rule);padding:20px 0;font-size:13px;color:var(--ink-mute);text-align:center}

/* ---------- interior pages ---------- */
.page-top{padding:150px 0 44px;background:linear-gradient(175deg,var(--cream),var(--blue-wash))}
.crumb{font-size:13px;color:var(--ink-mute);margin-bottom:16px}
.crumb a{color:var(--blue)}
.page-top h1{font-size:clamp(30px,4.4vw,46px);max-width:22ch;margin-bottom:14px}
.byline{font-size:13.5px;color:var(--ink-mute)}
.prose{max-width:760px;margin:0 auto;padding:60px 0}
.prose h2{font-size:27px;margin:38px 0 13px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:20px;margin:26px 0 9px}
.prose p{margin-bottom:16px;font-size:17px}
.prose ul{margin:0 0 18px}
.prose li{position:relative;padding-left:22px;margin-bottom:10px;font-size:16.5px}
.prose li::before{content:"";position:absolute;left:0;top:13px;width:10px;height:1px;background:var(--blue)}
.prose ol{counter-reset:o;margin:0 0 18px}
.prose ol li{padding-left:28px}
.prose ol li::before{counter-increment:o;content:counter(o) ".";width:auto;height:auto;background:none;color:var(--blue);font-weight:700;top:0}
.prose strong{color:var(--ink);font-weight:700}
.pull{background:var(--sand-soft);border-left:3px solid var(--blue);padding:20px 24px;margin:24px 0;font-size:16.5px}
.page-cta{margin-top:34px}
.more{max-width:760px;margin:0 auto;padding:0 0 70px}
.more h3{font-size:17px;margin-bottom:12px;padding-top:24px;border-top:1px solid var(--rule)}
.more a{display:block;font-size:15.5px;color:var(--blue);padding:7px 0;border-bottom:1px solid var(--rule-soft)}

/* ---------- exit popup + scroll top ---------- */
.exit-overlay{position:fixed;inset:0;background:rgba(22,35,63,.72);display:none;align-items:center;justify-content:center;z-index:2000;padding:24px}
.exit-overlay.show{display:flex}
.exit-popup{background:var(--cream);max-width:440px;width:100%;padding:44px 38px;text-align:center;position:relative;border-top:4px solid var(--blue)}
.exit-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:22px;color:var(--ink-mute);cursor:pointer}
.exit-badge{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.exit-popup h3{font-size:26px;margin-bottom:12px}
.exit-popup p{font-size:16px;margin-bottom:20px}
.exit-small{font-size:12.5px;color:var(--ink-mute);margin-top:14px;margin-bottom:0}
.scroll-top{position:fixed;bottom:26px;right:26px;width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;border:none;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:all .3s;z-index:800}
.scroll-top.show{opacity:1;pointer-events:auto}

/* ---------- reveal ---------- */
.fade-up{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.fade-up.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .fade-up{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* =================== RESPONSIVE =================== */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-art{order:-1}
  .hero-art img{margin:0 auto;max-width:400px}
  .hero h1,.hero-p{max-width:none}
  .price-grid{grid-template-columns:1fr;max-width:430px;gap:24px}
  .price.best{transform:none;order:-1}
  .price.best:hover{transform:translateY(-4px)}
  .final-grid{grid-template-columns:1fr;gap:34px}
  .final-art img{margin:0 auto;max-width:240px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .dr{grid-template-columns:1fr;gap:26px}
  .dr-img{max-width:250px}
  .rev-grid{grid-template-columns:1fr;gap:28px}
  .guar{grid-template-columns:1fr;gap:24px;text-align:left}
  .guar-img img{margin:0}
}
@media (max-width:820px){
  .nav-links{
    position:fixed;top:0;right:-100%;width:min(300px,82vw);height:100vh;
    background:var(--cream);flex-direction:column;align-items:flex-start;
    gap:4px;padding:100px 30px 30px;transition:right .35s var(--ease);
    box-shadow:-8px 0 30px rgba(22,35,63,.12);overflow-y:auto;
  }
  .nav-links.open{right:0}
  .nav-link{font-size:17px;padding:11px 0;width:100%;border-bottom:1px solid var(--rule-soft)}
  .btn-nav{margin-top:16px;width:100%}
  .hamburger{display:flex}
  .hiw-grid{grid-template-columns:1fr;gap:30px}
  .ing-row{grid-template-columns:30px 1fr;gap:16px}
  .ing-role{grid-column:2;padding-top:0;margin-top:-4px}
}
@media (max-width:760px){
  .promo-bar{font-size:10.5px;letter-spacing:.08em;padding:9px 14px}
  .promo-items{flex-direction:column;gap:3px}
  .promo-sep{display:none}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .wrap,.wrap-narrow{padding:0 20px}
  .band{padding:60px 0}
  .band-sm{padding:44px 0}
  .hero{padding:138px 0 56px}
  .hero-art img{max-width:290px}
  .hero-p{font-size:17.5px}
  .btn{width:100%;padding:16px 20px}
  .hero-cta-row{gap:10px}
  .trust-item{flex:1 1 84px;min-width:84px;padding:0 8px}
  .trust-item img{height:42px}
  .trust-item span{font-size:8.5px}
  .price-fig .n{font-size:52px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .prose{padding:44px 0}
  .prose h2{font-size:23px}
  .ref{grid-template-columns:1fr;gap:10px}
  .ref-gap{padding:20px}
  .exit-popup{padding:36px 24px}
}

/* ---------- flex-gap fallbacks -------------------------------------
   `gap` on flex containers is unsupported in older engines, where it
   collapses the spacing entirely. Margins give the same result and
   degrade safely; the gap rules above still drive modern browsers.
   ------------------------------------------------------------------ */
.nav-links > *{margin-left:15px}
.nav-links > *:first-child{margin-left:0}
.promo-items > *{margin:0 5px}
.trust-row .trust-item{margin-bottom:6px}
.hero-cta-row > *{margin:0 7px 7px 0}
.hero-meta > *{margin-right:6px}
.rev-top > *{margin-right:6px}
.rev-top > *:last-child{margin-right:0}
.price-pay > *{margin:0 2px}
.final-price > *{margin-right:7px}
.marker > *{margin-right:9px}
@media (max-width:820px){
  .nav-links > *{margin-left:0}
}
@media (max-width:640px){
  .hero-cta-row > *{margin:0 0 9px 0}
}

/* ===================================================================
   OFFICIAL-STORE LAYER
   Retail presentation: contained image sizes, product cards,
   a proper cart, and a physician panel that holds up on mobile.
   =================================================================== */

/* ---- section headings sit centred like a product page ---- */
.marker{justify-content:center;border-top:none;padding-top:0;margin-bottom:14px}
.marker .num{display:none}
.marker .lab{font-size:11.5px;letter-spacing:.2em;color:var(--blue);font-weight:700}
.h-lead{text-align:center;margin-left:auto;margin-right:auto;max-width:22ch;font-weight:800}
.h-lead.wide{max-width:30ch}
.sub-lead{text-align:center;margin-left:auto;margin-right:auto;max-width:62ch}

/* ---- how it works: contain the images on desktop ---- */
.hiw-hero img{max-width:520px;border-radius:14px;border:1px solid var(--rule-soft);box-shadow:0 6px 26px rgba(22,35,63,.08)}
.hiw-grid{grid-template-columns:repeat(2,1fr);gap:30px;max-width:920px;margin:0 auto}
.hiw-item{background:var(--white);border:1px solid var(--rule-soft);border-radius:14px;padding:18px;box-shadow:0 4px 20px rgba(22,35,63,.06);transition:all .3s var(--ease)}
.hiw-item:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(22,35,63,.12)}
.hiw-item img{max-width:330px;margin:0 auto 16px;border-radius:10px;border:none}
.hiw-item h3{font-size:19px;text-align:center;margin-bottom:8px}
.hiw-item p{font-size:15.5px;text-align:center}
.hiw-note{text-align:center;margin-left:auto;margin-right:auto}

/* ---- ingredient product cards (3 + 3) ---- */
.ing-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1050px;margin:0 auto}
.ing-cards + .ing-cards{margin-top:26px}
.ing-card{background:var(--white);border:1px solid var(--rule-soft);border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(22,35,63,.06);transition:all .3s var(--ease);display:flex;flex-direction:column}
.ing-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(22,35,63,.13)}
.ing-card > img{width:100%;max-width:100%;display:block;background:var(--sand-soft)}
.ing-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.ing-card h3{font-size:19px;margin-bottom:4px;line-height:1.25}
.ing-card .latin{font-size:12.5px;color:var(--ink-mute);font-style:italic;margin-bottom:12px}
.ing-card p{font-size:15.5px;color:var(--ink-soft);margin-bottom:14px}
.ing-helps{margin-top:auto;background:var(--blue-wash);border-radius:9px;padding:12px 14px;font-size:14px;color:var(--blue-deep)}
.ing-helps strong{display:block;font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:4px}

/* ---- other ingredients / supplement facts ---- */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:34px;max-width:960px;margin:0 auto;align-items:start}
.facts-panel{background:var(--white);border:2px solid var(--ink);border-radius:8px;padding:24px 26px}
.facts-panel h3{font-size:20px;border-bottom:5px solid var(--ink);padding-bottom:8px;margin-bottom:4px}
.facts-sub{font-size:12.5px;color:var(--ink-mute);border-bottom:1px solid var(--rule);padding:7px 0;margin-bottom:6px}
.facts-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--rule-soft);font-size:14.5px}
.facts-line span:first-child{font-weight:600;color:var(--ink)}
.facts-line span:last-child{color:var(--ink-mute);white-space:nowrap}
.facts-other{font-size:13px;color:var(--ink-mute);margin-top:14px;line-height:1.65}
.facts-notes h3{font-size:19px;margin-bottom:10px}
.facts-notes p{font-size:16px;margin-bottom:14px}
.facts-notes .flag{background:var(--sand-soft);border-left:3px solid var(--amber);padding:16px 18px;border-radius:0 8px 8px 0;font-size:15.5px}

/* ---- physician: bigger portrait, holds on mobile ---- */
.dr{grid-template-columns:300px 1fr;gap:44px;align-items:center;background:var(--white);border:1px solid var(--rule-soft);border-radius:18px;padding:36px;box-shadow:0 6px 30px rgba(22,35,63,.07);max-width:1000px;margin:0 auto}
.dr-img{border:none;border-radius:14px;overflow:hidden;box-shadow:0 12px 32px rgba(22,35,63,.16)}
.dr-img img{width:100%}

/* ---- reviews with photos ---- */
.rev{background:var(--white);border:1px solid var(--rule-soft);border-top:none;border-radius:14px;padding:24px;box-shadow:0 4px 20px rgba(22,35,63,.06)}
.rev-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--white);box-shadow:0 2px 10px rgba(22,35,63,.18)}
.rev-disc{display:none}

/* ---- CART: retail presentation ---- */
.price-grid{gap:24px}
.price{border:2px solid var(--blue-deep);border-radius:14px;overflow:hidden}
.price-head{background:var(--blue-deep);font-family:var(--serif);font-weight:800;font-size:23px;padding:14px;letter-spacing:-0.02em}
.price-shot{background:linear-gradient(180deg,#f2f6fd,#e3ecfa);border:none;border-radius:11px;padding:18px 14px 12px}
.price-shot img{filter:drop-shadow(0 10px 16px rgba(22,35,63,.20))}
.price-tag{background:linear-gradient(135deg,#f0d9a4,#c9a45a);color:#3a2d10;font-weight:800;border-radius:5px;padding:6px 10px;box-shadow:0 3px 10px rgba(0,0,0,.18)}
.price-qty{font-family:var(--serif);font-weight:800;font-size:20px;letter-spacing:-0.01em}
.price-fig .n{font-weight:800;font-size:66px}
.price-line{display:flex;align-items:center;justify-content:center;gap:8px;border-top:2px dotted var(--rule)}
.price-line::before{content:"✓";display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:50%;border:2px solid var(--ink);font-size:9px;font-weight:800;flex-shrink:0}
.price-tot{font-family:var(--serif);font-weight:600;font-size:17px}
.price-tot s{font-weight:400}
.price-ship{border-radius:5px;font-weight:800}
.price-ship.paid{background:#7a2b24;color:#fff}
.price .btn{font-family:var(--serif);font-weight:800;font-size:20px;letter-spacing:-0.01em;padding:16px 12px;border-radius:9px;text-transform:uppercase}
.price .btn-line{background:linear-gradient(180deg,#f2dfb2,#cdaa63 52%,#e4cc96);border:none;color:#332810;border-bottom:3px solid rgba(0,0,0,.16)}
.price .btn-line:hover{filter:brightness(1.05);background:linear-gradient(180deg,#f2dfb2,#cdaa63 52%,#e4cc96);color:#332810}
.price.best{border-color:var(--blue);transform:scale(1.04);box-shadow:0 16px 46px rgba(37,99,201,.22)}
.price.best:hover{transform:scale(1.04) translateY(-4px)}
.price.best .price-head{background:linear-gradient(180deg,#2f6fd6,#1f57b0);font-size:25px;padding:17px 13px}
.price.best .price-shot{background:linear-gradient(180deg,#fdf4e4,#f6e4c3)}
.price.best .btn{background:linear-gradient(180deg,#3a7ce0,#1c50a6 52%,#2a68c6);color:#fff;border-bottom:3px solid rgba(0,0,0,.2)}
.price.best .btn:hover{filter:brightness(1.07)}
.pay{border-radius:4px;background:var(--white);font-weight:800;color:var(--ink)}

/* ---- references ---- */
.ref{background:var(--white);border:1px solid var(--rule-soft);border-radius:12px;padding:22px 24px;margin-bottom:12px;box-shadow:0 3px 14px rgba(22,35,63,.05);grid-template-columns:34px 1fr;border-bottom:none}
.ref-list{border-top:none;max-width:900px;margin:0 auto}
.ref-gap{border-radius:12px;max-width:900px;margin:18px auto 0}
.ref-disclaim{max-width:900px;margin-left:auto;margin-right:auto;text-align:center}

/* =================== RESPONSIVE =================== */
@media (max-width:980px){
  .ing-cards{grid-template-columns:repeat(2,1fr);gap:20px}
  .facts{grid-template-columns:1fr;gap:26px}
}
@media (max-width:900px){
  .dr{grid-template-columns:1fr;gap:26px;padding:26px;text-align:center}
  .dr-img{max-width:340px;margin:0 auto}          /* was 250px — too small */
  .dr-quote{text-align:left;font-size:19px}
  .dr p{text-align:left}
}
@media (max-width:820px){
  .hiw-grid{grid-template-columns:1fr;gap:22px;max-width:430px}
  .hiw-item img{max-width:300px}
}
@media (max-width:640px){
  .h-lead{max-width:none}
  .ing-cards{grid-template-columns:1fr;gap:18px;max-width:380px}
  .ing-cards + .ing-cards{margin-top:18px}
  .hiw-hero img{max-width:100%}
  .hiw-item{padding:14px}
  .hiw-item img{max-width:100%}
  .dr-img{max-width:280px}
  .price-head{font-size:21px}
  .price.best .price-head{font-size:23px}
  .price .btn{font-size:18px}
  .facts-panel{padding:20px}
}

/* ---- keep product imagery to a consistent, contained band ---- */
.ing-card > img{aspect-ratio:4/3;object-fit:cover;object-position:center}
.hiw-item img{aspect-ratio:1/1;object-fit:cover}
.rev-avatar{aspect-ratio:1/1}
@media (max-width:640px){
  .ing-card > img{aspect-ratio:16/10}
}

/* ===================================================================
   PROMO BAR: hides on scroll down, returns on scroll up
   script.js toggles .header-hide-promo on #siteHeader and sets
   body padding-top to the header's height, so the hero padding
   below only needs to cover its own spacing.
   =================================================================== */
.site-header{transition:transform .3s var(--ease)}
.promo-bar{max-height:120px;overflow:hidden;transition:max-height .3s var(--ease),padding .3s var(--ease)}
.site-header.header-hide-promo .promo-bar{max-height:0;padding-top:0;padding-bottom:0}

/* body padding-top is applied by script.js at the header's real height,
   so these only supply the section's own breathing room */
.hero{padding-top:64px}
.page-top{padding-top:52px}
@media (max-width:640px){
  .hero{padding-top:44px}
  .page-top{padding-top:36px}
}