/* =========================================================
   MetaboSwitch — metabooswitch.com
   Mobile-first build. Purple #A61C4D + teal #3E7C4A accent,
   matched to the bottle label. White background throughout.
   ========================================================= */
:root{
  --rose:#E37D9E;
  --rose-dark:#D14670;
  --green:#8AC091;
  --green-dark:#5FA26C;
  --soft:#FDF3F6;
  --tint:#FBE4EC;
  --bg:#FFFFFF;
  --card:#FFFFFF;
  --line:#F5CFDE;
  --ink:#2B1C22;
  --ink-soft:#7A5F69;
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:8px;
  --maxw:1180px;
  --shadow:0 12px 32px rgba(166,28,77,.10);
}
:root[data-theme="dark"]{
  --bg:#4A4058; --card:#544963; --line:#655878;
  --ink:#F6F2FC; --ink-soft:#DCD4E8; --soft:#544963; --tint:#5A4E76;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;overflow-x:hidden;max-width:100%;}
body{
  background:var(--bg); color:var(--ink);
  font-family:'Lato',system-ui,-apple-system,sans-serif;
  font-size:19px; line-height:1.68; -webkit-font-smoothing:antialiased;
  padding-bottom:66px; /* room for always-on sticky bar */
}
img,svg{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);margin:0 0 .5em;line-height:1.18;font-weight:700;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;width:100%;}
ul{padding-left:0;list-style:none;margin:0;}
.eyebrow{display:block;font-weight:700;color:var(--rose);font-size:.86rem;letter-spacing:.02em;margin-bottom:8px;}
.section-title{font-size:1.8rem;}
.section-desc{color:var(--ink-soft);max-width:640px;font-size:1.12rem;}
.section-head{max-width:680px;margin-bottom:28px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.text-center{text-align:center;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:17px 30px;border-radius:999px;font-weight:700;font-size:1.12rem;border:2px solid transparent;cursor:pointer;line-height:1.1;}
.btn-primary{background:var(--rose);color:#fff;}
.btn-primary:hover{background:var(--rose-dark);}
.btn-outline{border-color:var(--rose);color:var(--rose);background:transparent;}
.btn-outline:hover{background:var(--rose);color:#fff;}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:.86rem;}

.topstrip{background:var(--tint);color:var(--rose-dark);font-size:12.5px;padding:7px 14px;text-align:center;border-bottom:1px solid var(--line);}
.topstrip b{color:var(--rose);}

nav{position:sticky;top:0;z-index:60;background:var(--bg);border-bottom:1px solid var(--line);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:13px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.logo{font-family:'Sora';font-weight:800;font-size:1.25rem;color:var(--ink);}
.logo em{font-style:normal;color:var(--rose);}
.navlinks{display:none;}
.navcta{background:var(--rose);color:#fff;padding:9px 16px;border-radius:999px;font-weight:700;font-size:.82rem;white-space:nowrap;}
.mobtoggle{display:block;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--rose);}
.crumbs{font-size:.8rem;color:var(--ink-soft);padding:14px 0 0;}
.crumbs a{color:var(--ink-soft);text-decoration:underline;text-underline-offset:2px;}

.hero{padding:28px 0 36px;position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1fr;gap:24px;}
.hero-media{order:1;}
.bottle-frame{position:relative;}
.hero-copy{order:2;}
.hero-badge{display:inline-block;background:var(--tint);color:var(--rose-dark);font-weight:700;font-size:.78rem;padding:6px 13px;border-radius:999px;margin-bottom:14px;}
.hero h1{font-size:2rem;letter-spacing:-.01em;}
.hero h1 em{font-style:normal;color:var(--rose);}
.hero-sub{color:var(--ink-soft);font-size:1.18rem;margin-bottom:18px;}
.hero-facts{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin-bottom:18px;}
.hero-facts li{font-size:1.05rem;display:flex;gap:7px;align-items:center;}
.hero-facts li::before{content:"";flex:0 0 6px;width:6px;height:6px;border-radius:50%;background:var(--rose);}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px;}
.trustrow{display:flex;gap:14px;flex-wrap:wrap;color:var(--ink-soft);font-size:.8rem;}
.hero-media img.bottle-img{max-height:420px;max-width:100%;width:auto;height:auto;margin:0 auto;position:relative;z-index:1;}
.float-card{position:absolute;z-index:2;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:9px 12px;box-shadow:var(--shadow);}
.float-card b{display:block;font-family:'Sora';font-size:1.2rem;color:var(--rose);}
.float-card span{font-size:.85rem;color:var(--ink-soft);}
.float-1{top:4%;left:0;}
.float-2{bottom:6%;right:0;}

/* hero visualization — "gauge" concept: an animated glucose-balance needle, unique to this build */
/* hero visualization — "charge bar" concept: an animated vertical energy-fill meter with pulsing bolt, unique to this build */
/* hero visualization — "shield rings" concept: pulsing concentric support rings around a central icon, unique to this build */
/* hero visualization — "stride" concept: sequential galloping-step dots lighting up left to right, unique to this build */
/* hero visualization — "breath wave" concept: an animated flowing sine-wave line tracing a calm breathing rhythm, unique to this build */
/* hero visualization — "molecule network" concept: nodes and connecting lines lighting up in sequence, echoing the brand's molecular logo mark, unique to this build */
/* hero visualization — "flame burn meter" concept: a horizontal thermometer-style bar filling with a rising flame icon, unique to this build */
.flame-viz{max-width:340px;margin:18px auto 0;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.flame-viz .sv-title{font-size:.9rem;font-weight:700;color:var(--rose-dark);text-align:center;margin-bottom:14px;letter-spacing:.02em;}
.flame-track{position:relative;height:26px;background:var(--line);border-radius:999px;overflow:hidden;}
.flame-fill{position:absolute;top:0;left:0;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--rose));width:20%;animation:flame-grow 3.4s ease-in-out infinite;}
@keyframes flame-grow{0%{width:12%;}55%{width:88%;}100%{width:12%;}}
.flame-icon{position:absolute;top:50%;transform:translate(-50%,-50%);font-size:1.15rem;animation:flame-move 3.4s ease-in-out infinite;}
@keyframes flame-move{0%{left:12%;}55%{left:88%;}100%{left:12%;}}
.flame-labels{display:flex;justify-content:space-between;margin-top:12px;font-size:.85rem;color:var(--ink-soft);font-weight:600;}
@media (prefers-reduced-motion: reduce){.flame-fill{animation:none;width:70%;}.flame-icon{animation:none;left:70%;}}

.why{padding:34px 0;background:var(--soft);}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.why-item{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 10px;}
.why-item img{height:56px;width:auto;margin:0 auto 12px;}
.why-item h4{font-size:1.05rem;margin-bottom:4px;}
.why-item p{font-size:.98rem;color:var(--ink-soft);margin:0;}

.split{padding:34px 0;}
.split-grid{display:grid;grid-template-columns:1fr;gap:22px;}
.split-media img{border-radius:var(--radius-lg);}
.split-text p{color:var(--ink-soft);}
.callout{background:var(--soft);border-left:4px solid var(--rose);border-radius:var(--radius-sm);padding:14px 16px;font-size:.9rem;color:var(--ink);margin:16px 0;}
.callout b{color:var(--rose-dark);}
.fact-row{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0;}
.fact-pill{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.8rem;font-weight:600;}

.ing-wrap{padding:34px 0;background:var(--soft);}
.ing-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px;}
.ing-card{background:var(--card);border-radius:var(--radius);padding:20px;border:1px solid var(--line);}
.ing-tag{display:inline-block;font-size:.85rem;font-weight:800;color:var(--green-dark);background:rgba(62,124,74,.14);padding:5px 11px;border-radius:999px;margin-bottom:10px;}
.ing-card h3{font-size:1.18rem;margin-bottom:6px;}
.ing-card p{font-size:1.02rem;color:var(--ink-soft);margin-bottom:10px;}
.ing-card a{color:var(--rose);font-weight:700;font-size:.82rem;text-decoration:underline;text-underline-offset:3px;}

.steps{padding:34px 0;}
.step-list{display:flex;flex-direction:column;gap:0;margin-top:24px;max-width:760px;}
.step-item{display:grid;grid-template-columns:44px 1fr;gap:14px;padding-bottom:26px;position:relative;}
.step-item:not(:last-child)::before{content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;background:var(--line);}
.step-num{width:44px;height:44px;border-radius:50%;background:var(--rose);color:#fff;font-family:'Sora';font-weight:800;font-size:1rem;display:flex;align-items:center;justify-content:center;z-index:1;}
.step-item h4{font-size:1rem;margin-bottom:4px;}
.step-item p{color:var(--ink-soft);margin:0;font-size:1.08rem;}

.reviews{padding:34px 0;}
.review-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px;}
.review-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.rc-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.rc-head img{width:44px;height:44px;border-radius:50%;object-fit:cover;}
.rc-name{font-weight:700;font-size:.9rem;}
.rc-tag{font-size:.72rem;color:var(--ink-soft);}
.stars{color:#D8A63D;letter-spacing:2px;margin-bottom:6px;font-size:.88rem;}
.review-card blockquote{margin:0;font-size:1.08rem;color:var(--ink);}
.review-stats{display:flex;justify-content:center;gap:34px;margin-top:30px;flex-wrap:wrap;text-align:center;}
.review-stats b{display:block;font-family:'Sora';font-size:1.5rem;color:var(--rose);}
.review-stats span{font-size:.76rem;color:var(--ink-soft);}
.agg-rating{display:flex;align-items:center;justify-content:center;gap:12px;margin:6px 0 0;flex-wrap:wrap;}
.agg-rating .num{font-family:'Sora';font-weight:800;font-size:2rem;color:var(--rose);}
.agg-rating .stars{margin:0;font-size:1.1rem;}
.agg-rating .count{color:var(--ink-soft);font-size:.82rem;}

.pricing{padding:34px 0;background:var(--soft);}
.price-grid{display:flex;flex-direction:column;gap:16px;margin-top:24px;}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 20px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);}
.price-card.feat{background:linear-gradient(165deg,var(--tint),var(--card));border-color:var(--rose);position:relative;}
.price-badge{position:absolute;top:-13px;left:20px;background:var(--rose);color:#fff;font-weight:800;font-size:.7rem;padding:5px 12px;border-radius:999px;}
.price-card img.price-img{width:100%;max-width:150px;margin:4px auto;}
.price-card h3{color:var(--ink);font-size:1rem;margin:0;}
.price-supply{color:var(--ink-soft);font-size:.78rem;}
.price-num{font-family:'Sora';font-weight:800;font-size:1.8rem;color:var(--rose);}
.price-num small{font-size:.8rem;font-weight:600;color:var(--ink-soft);}
.price-total{font-size:.78rem;color:var(--ink-soft);}
.price-perks{margin:4px 0 8px;display:flex;flex-direction:column;gap:5px;}
.price-perks li{font-size:.78rem;color:var(--ink);display:flex;gap:7px;}
.price-perks li::before{content:"✓";color:var(--green-dark);font-weight:800;}
.price-note{text-align:center;color:var(--ink-soft);font-size:.78rem;margin-top:22px;}

.transparency{padding:32px 0;background:var(--card);}
.tbox{background:var(--soft);border-radius:var(--radius-lg);padding:26px 22px;border:1px solid var(--line);max-width:860px;margin:0 auto;}
.tbox h3{font-size:1.1rem;}
.tbox p{color:var(--ink-soft);font-size:.92rem;}
.safety{padding:0 0 32px;}
.safety .tbox{border-color:#E8D9A8;background:#FBF6E9;}
:root[data-theme="dark"] .safety .tbox, @media (prefers-color-scheme:dark){.safety .tbox{background:#2E2A1E;border-color:#4A422C;}}

.guarantee{padding:32px 0;}
.guarantee-grid{display:grid;grid-template-columns:1fr;gap:22px;align-items:center;max-width:900px;margin:0 auto;text-align:center;}
.guarantee-grid img{max-width:160px;margin:0 auto;}
.guarantee-grid ul{display:flex;flex-direction:column;gap:8px;margin-top:12px;}
.guarantee-grid li{font-size:.88rem;color:var(--ink-soft);display:flex;gap:8px;}
.guarantee-grid li b{color:var(--ink);}

.benefits{padding:34px 0;background:var(--soft);}
.ben-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:24px;}
.ben-card{padding:20px 18px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);}
.ben-ico{font-size:1.4rem;margin-bottom:8px;}
.ben-card h4{font-size:.92rem;margin-bottom:4px;}
.ben-card p{font-size:1rem;color:var(--ink-soft);margin:0;}

.faq{padding:34px 0;}
.faq-list{max-width:780px;margin:24px auto 0;display:flex;flex-direction:column;gap:10px;}
details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px;}
summary{cursor:pointer;font-weight:700;font-size:.92rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px;}
summary::-webkit-details-marker{display:none;}
summary::after{content:"+";font-size:1.2rem;color:var(--rose);flex:0 0 auto;}
details[open] summary::after{content:"–";}
details p{color:var(--ink-soft);margin:10px 0 0;font-size:.88rem;}
.faq-cta{text-align:center;margin-top:26px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

.blog-section{padding:34px 0;}
.post-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px;}
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:8px;}
.post-card h3{font-size:.96rem;}
.post-card p{color:var(--ink-soft);font-size:.84rem;margin:0;}
.post-card a.readmore{color:var(--rose);font-weight:700;font-size:.8rem;text-decoration:underline;text-underline-offset:3px;margin-top:auto;}
.post-body{max-width:740px;margin:0 auto;}
.post-body h2{margin-top:1.5em;font-size:1.25rem;}
.post-body p{color:var(--ink);font-size:.94rem;}
.post-meta{color:var(--ink-soft);font-size:.8rem;margin-bottom:20px;}
.blog-browse{text-align:center;margin-top:26px;}

.final{padding:34px 0 40px;}
.final-box{background:var(--tint);border:1px solid var(--line);border-radius:24px;padding:28px 20px;color:var(--ink);display:flex;flex-direction:column;gap:20px;position:relative;overflow:hidden;}
.final-box h2{color:var(--ink);font-size:1.4rem;}
.final-box p{color:var(--ink-soft);margin-bottom:16px;}
.final-price{display:flex;gap:12px;align-items:baseline;margin-bottom:16px;flex-wrap:wrap;}
.final-price .reg{color:var(--ink-soft);text-decoration:line-through;font-size:.86rem;}
.final-price .now{font-family:'Sora';font-weight:800;font-size:1.3rem;color:var(--rose);}
.final-box img{border-radius:14px;max-width:220px;margin:0 auto;}

.pagehead{padding:26px 0 4px;}
.pagehead h1{font-size:1.5rem;}

.form-grid{display:grid;grid-template-columns:1fr;gap:14px;max-width:640px;margin:24px auto 0;}
.form-grid .full{grid-column:1/-1;}
.form-grid label{display:block;font-size:.8rem;font-weight:700;margin-bottom:5px;}
.form-grid input,.form-grid textarea{width:100%;padding:12px 13px;border-radius:var(--radius-sm);border:1px solid var(--line);font-family:inherit;font-size:.9rem;background:var(--card);color:var(--ink);}
.form-grid textarea{min-height:110px;resize:vertical;}

.label-block{padding:34px 0;background:var(--soft);}
.label-block img{border-radius:var(--radius);border:1px solid var(--line);background:#fff;}

footer{border-top:1px solid var(--line);padding:36px 0 90px;}
.footer-top{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:24px;}
.footer-col h4{font-size:.86rem;margin-bottom:10px;color:var(--ink);}
.footer-col ul{display:flex;flex-direction:column;gap:7px;}
.footer-col a{font-size:1rem;color:var(--ink-soft);}
.footer-col a:hover{color:var(--rose);}
.footer-col p{color:var(--ink-soft);font-size:.84rem;margin-top:10px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:18px;}
.footer-badge{font-size:.7rem;font-weight:700;color:var(--rose);background:var(--soft);padding:5px 11px;border-radius:999px;}
.footer-disclaimer p{color:var(--ink-soft);font-size:.76rem;margin-bottom:8px;}
.footer-legal{margin-top:14px;font-size:.78rem;color:var(--ink-soft);display:flex;gap:12px;flex-wrap:wrap;}
.footer-legal a{text-decoration:underline;color:var(--ink-soft);}
.copyright{color:var(--ink-soft);font-size:.76rem;margin-top:12px;}

/* Sticky CTA — always visible on mobile AND desktop */
.sticky-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:70;
  background:var(--card);color:var(--ink);border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 16px;gap:12px;
  box-shadow:0 -6px 20px rgba(166,28,77,.10);
}
.sticky-bar b{font-size:.86rem;}
.sticky-bar .btn{padding:10px 18px;font-size:.84rem;}

/* ===== Tablet / Desktop — mobile-first scale-up ===== */
@media (min-width:640px){
  body{font-size:20px;}
  .why-grid{grid-template-columns:repeat(4,1fr);}
  .ing-grid{grid-template-columns:repeat(2,1fr);}
  .ben-grid{grid-template-columns:repeat(2,1fr);}
  .price-grid{flex-direction:row;}
  .price-card{flex:1;}
  .review-grid{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:repeat(3,1fr);}
}
@media (min-width:860px){
  .navlinks{display:flex;gap:22px;align-items:center;}
  .navlinks a{font-weight:600;font-size:.9rem;color:var(--ink-soft);}
  .navlinks a:hover{color:var(--rose);}
  .mobtoggle{display:none;}
  .navcta{padding:11px 22px;font-size:.88rem;}
  .hero-grid{grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
  .hero-media{order:2;}
  .hero-copy{order:1;}
  .hero h1{font-size:2.5rem;}
  .hero-sub{font-size:1.08rem;}
  .split-grid{grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;}
  .split.rev .split-grid{grid-template-columns:1.1fr .9fr;}
  .split.rev .split-media{order:2;}
  .ing-grid{grid-template-columns:repeat(4,1fr);}
  .guarantee-grid{grid-template-columns:.5fr 1fr;text-align:left;}
  .final-box{flex-direction:row;justify-content:space-between;padding:44px 40px;}
  .final-box>div:first-child{flex:1;}
  .final-box img{max-width:200px;}
  .review-stats{gap:56px;}
}
@media (min-width:1024px){
  .container{padding:0 24px;}
  .why-grid,.ing-grid,.ben-grid,.review-grid,.post-grid{gap:20px;}
  .section-title{font-size:2rem;}
}