/* =========================================================
   Cardio Clear (cardioclear.org) — style.css
   Forest-green/terracotta blood-pressure-support theme.
   Safety-forward build, fresh design distinct from other
   CardioClear domains built this session.
   Class prefix: cco-
   ========================================================= */

:root{
  --cco-forest:#2D5F4E;
  --cco-forest-deep:#1E4235;
  --cco-terracotta:#C9673F;
  --cco-terracotta-deep:#A5502E;
  --cco-ink:#212722;
  --cco-mute:#5A6259;
  --cco-bg:#FFFFFF;
  --cco-bg-soft:#F6F9F7;
  --cco-bg-tint:#E7EFE9;
  --cco-line:#DCE7DF;
  --cco-r:12px;
  --cco-shadow:0 8px 24px rgba(33,39,34,.1);
  --cco-shadow-lg:0 20px 46px rgba(33,39,34,.18);
  --cco-max:min(1180px,92vw);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Nunito Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--cco-mute);background:var(--cco-bg);
  font-size:clamp(1rem,.95rem + .25vw,1.08rem);line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cco-forest);text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:"Lora",Georgia,serif;color:var(--cco-ink);font-weight:600;line-height:1.24;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,1.45rem + 2.3vw,2.9rem)}
h2{font-size:clamp(1.42rem,1.15rem + 1.4vw,2.05rem)}
h3{font-size:clamp(1rem,.98rem + .3vw,1.12rem);font-family:"Nunito Sans",sans-serif;font-weight:700}
p{margin:0 0 1em}
.cco-max{width:var(--cco-max);margin-inline:auto}
.cco-sec{padding:clamp(3rem,4vw + 1rem,5.5rem) 0}
.cco-sec--soft{background:var(--cco-bg-soft)}
.cco-sec--tint{background:var(--cco-bg-tint)}
.cco-eyebrow{display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:.75rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--cco-terracotta-deep)}
.cco-eyebrow::before{content:"";width:22px;height:2px;background:var(--cco-forest)}
.cco-headwrap{max-width:740px;margin-bottom:clamp(1.6rem,2vw + 1rem,2.8rem)}
.cco-headwrap--c{margin-inline:auto;text-align:center}
.cco-headwrap--c .cco-eyebrow{justify-content:center}
.cco-headwrap--c .cco-eyebrow::before{display:none}
.cco-lede{font-size:1.08rem}

.cco-safety{background:var(--cco-ink);color:#EFEFE9;font-size:.78rem;padding:.6em 1em;text-align:center}
.cco-safety strong{color:#F7C9A8}

.cco-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.95em 2.1em;font-weight:700;font-size:.9rem;border:2px solid transparent;border-radius:8px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .2s ease;white-space:nowrap}
.cco-btn--pri{background:var(--cco-terracotta);color:#fff;box-shadow:0 10px 24px rgba(201,103,63,.32)}
.cco-btn--pri:hover{background:var(--cco-terracotta-deep);transform:translateY(-2px)}
.cco-btn--out{border-color:var(--cco-ink);color:var(--cco-ink);background:transparent}
.cco-btn--out:hover{background:var(--cco-ink);color:#fff}
.cco-btn--block{width:100%}
.cco-btn--lg{padding:1.1em 2.5em;font-size:.98rem}

.cco-strip{background:var(--cco-forest-deep);color:#E5EFE9;font-size:.79rem}
.cco-strip .cco-max{display:flex;justify-content:center;gap:clamp(.8rem,3vw,2.2rem);flex-wrap:wrap;padding:.55em 0;text-align:center}
.cco-strip strong{color:#F2A97D}

.cco-nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--cco-line)}
.cco-nav .cco-max{display:flex;align-items:center;justify-content:space-between;padding:.85em 0}
.cco-logo{font-family:"Lora",serif;font-weight:600;font-size:1.28rem;color:var(--cco-forest)}
.cco-logo span{color:var(--cco-terracotta)}
.cco-links{display:flex;align-items:center;gap:clamp(1rem,2vw,1.7rem)}
.cco-links a{font-weight:700;font-size:.83rem;color:var(--cco-ink)}
.cco-links a:hover{color:var(--cco-terracotta-deep)}
.cco-navcta{display:flex;align-items:center;gap:1rem}
.cco-burger{display:none;background:none;border:none;cursor:pointer;padding:.4em}
.cco-burger span{display:block;width:24px;height:2px;background:var(--cco-ink);margin:5px 0}

.cco-hero{padding:clamp(2rem,4vw,3.6rem) 0 clamp(2.4rem,5vw,4.2rem);background:radial-gradient(1000px 460px at 82% -10%,var(--cco-bg-tint) 0%,transparent 60%),#fff}
.cco-hero .cco-max{display:grid;grid-template-columns:1.06fr 1fr;gap:clamp(2rem,4vw,3.4rem);align-items:center}
.cco-hero-media{display:flex;flex-direction:column;align-items:center;gap:1.3rem;order:2}
.cco-hero-copy{order:1}
.cco-tagrow{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1em}
.cco-chip{display:inline-flex;align-items:center;gap:.4em;background:var(--cco-forest);padding:.4em .95em;border-radius:100px;font-size:.71rem;font-weight:700;color:#fff}
.cco-hero h1 em{color:var(--cco-terracotta-deep);font-style:normal}
.cco-qa{background:#fff;border-radius:var(--cco-r);padding:1.3em 1.5em;margin:1.1em 0;box-shadow:var(--cco-shadow);border-left:4px solid var(--cco-terracotta)}
.cco-qa strong{display:block;font-family:"Lora",serif;font-size:.9rem;font-weight:600;margin-bottom:.4em;color:var(--cco-ink)}
.cco-facts{display:flex;flex-wrap:wrap;gap:.5rem;margin:1em 0}
.cco-facts li{background:var(--cco-bg-soft);border:1px solid var(--cco-line);padding:.42em .95em;border-radius:8px;font-size:.78rem;font-weight:700}
.cco-check{display:grid;gap:.5em;margin:1em 0}
.cco-check li{display:flex;gap:.6em;align-items:flex-start;font-size:.96rem;color:var(--cco-ink)}
.cco-check li::before{content:"✓";flex:0 0 auto;width:19px;height:19px;border-radius:50%;background:var(--cco-terracotta);color:#fff;font-size:.66rem;display:flex;align-items:center;justify-content:center;margin-top:.15em}
.cco-herobtn{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.2em}
.cco-trust{margin-top:1em;font-size:.8rem}

.cco-bottlebox{position:relative;width:min(360px,84%)}
.cco-bottlebox img{position:relative;z-index:2;filter:drop-shadow(0 20px 28px rgba(33,39,34,.25))}

/* Unique hero diagram: a scrolling ECG/EKG trace line that starts
   jagged and irregular then settles into a smooth, steady rhythm —
   distinct from the pulse-ring animation and the gauge-needle
   animation used on the other two CardioClear domains built this
   session, and from every other hero motif used elsewhere. */
.cco-ekg{width:100%;background:#fff;border-radius:var(--cco-r);padding:1.2em 1.3em;box-shadow:var(--cco-shadow)}
.cco-ekg-h{font-family:"Lora",serif;font-weight:600;font-size:.85rem;text-align:center;color:var(--cco-ink);margin-bottom:.7em}
.cco-ekg-stage{position:relative;width:100%;height:80px;overflow:hidden}
.cco-ekg-line{position:absolute;top:0;left:0;height:100%;width:200%;animation:cco-scroll 5s linear infinite}
@keyframes cco-scroll{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
@media (prefers-reduced-motion:reduce){.cco-ekg-line{animation:none}}
.cco-ekg-note{font-size:.75rem;color:var(--cco-mute);text-align:center;margin-top:.9em;margin-bottom:0;line-height:1.5}

.cco-safety-inline{background:#FBF1E8;border:1px solid #EFD3B8;border-radius:var(--cco-r);padding:1.2em 1.4em;font-size:.92rem;color:var(--cco-ink)}
.cco-safety-inline strong{color:var(--cco-terracotta-deep)}

.cco-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.6rem)}
.cco-badges--eight{grid-template-columns:repeat(4,1fr)}
.cco-badge{text-align:center;padding:1.6em 1em;background:#fff;border-radius:var(--cco-r);box-shadow:var(--cco-shadow);transition:transform .2s ease,box-shadow .2s ease}
.cco-badge:hover{transform:translateY(-4px);box-shadow:var(--cco-shadow-lg)}
.cco-badge img{width:68px;height:68px;object-fit:contain;margin:0 auto .7em}
.cco-badge h3{font-size:.94rem;margin-bottom:.3em}
.cco-badge p{font-size:.83rem;margin:0}

.cco-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,3.4rem);align-items:center}
.cco-split img{border-radius:var(--cco-r);box-shadow:var(--cco-shadow-lg)}
.cco-note{background:var(--cco-bg-tint);border-radius:8px;border-left:4px solid var(--cco-terracotta);padding:1em 1.2em;font-size:.89rem;margin-top:1.1em}
.cco-note strong{color:var(--cco-ink)}

.cco-points{display:grid;gap:1.3rem}
.cco-points li{display:grid;grid-template-columns:auto 1fr;gap:1rem}
.cco-points b{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--cco-forest);color:#fff;font-family:"Lora",serif;font-weight:600;border-radius:50%;flex:0 0 auto}
.cco-points h3{margin-bottom:.2em;font-size:1.02rem}
.cco-points p{margin:0;font-size:.9rem}

.cco-flowgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.4rem)}
.cco-flowcard{background:#fff;border-radius:var(--cco-r);padding:1.5em 1.2em;box-shadow:var(--cco-shadow);border-top:3px solid var(--cco-terracotta)}
.cco-flowcard b{display:block;font-family:"Lora",serif;font-size:1.3rem;font-weight:600;color:var(--cco-terracotta-deep);margin-bottom:.25em}
.cco-flowcard h3{font-size:.9rem}
.cco-flowcard p{font-size:.81rem;margin:0}

.cco-revhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.8rem}
.cco-agg{display:flex;align-items:center;gap:1rem;background:#fff;border-radius:var(--cco-r);padding:.9em 1.4em;box-shadow:var(--cco-shadow)}
.cco-agg b{font-family:"Lora",serif;font-size:2.2rem;font-weight:600;color:var(--cco-ink)}
.cco-stars{color:var(--cco-terracotta);letter-spacing:2px}
.cco-agg small{display:block;font-size:.76rem}
.cco-revgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem)}
.cco-revcard{background:#fff;border-radius:var(--cco-r);padding:1.5em;box-shadow:var(--cco-shadow)}
.cco-revwho{display:flex;align-items:center;gap:.8em;margin-bottom:.7em}
.cco-revwho img{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:0 0 auto;box-shadow:var(--cco-shadow)}
.cco-revwho strong{display:block;font-size:.9rem;color:var(--cco-ink)}
.cco-revwho small{font-size:.74rem}
.cco-revcard p{font-size:.88rem;font-style:italic;margin:0}

.cco-pricegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem);align-items:stretch}
.cco-pricecard{position:relative;background:#fff;border-radius:var(--cco-r);border:2px solid var(--cco-line);padding:2em 1.4em;text-align:center;display:flex;flex-direction:column;box-shadow:var(--cco-shadow)}
.cco-pricecard--hot{border-color:var(--cco-terracotta);box-shadow:var(--cco-shadow-lg);transform:scale(1.03)}
.cco-flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--cco-terracotta);color:#fff;font-size:.66rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:.4em 1.1em;border-radius:100px;box-shadow:0 8px 16px rgba(201,103,63,.4);white-space:nowrap}
.cco-pricecard img{width:100%;max-width:260px;margin:.6em auto 1em}
.cco-pricecard .cco-sup{font-size:.73rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--cco-mute)}
.cco-pricecard .cco-bn{font-family:"Lora",serif;font-size:1.12rem;font-weight:600;margin:.15em 0 .6em}
.cco-pp{font-family:"Lora",serif;font-size:2.1rem;font-weight:600;color:var(--cco-terracotta-deep)}
.cco-pp span{font-size:.8rem;color:var(--cco-mute);font-family:"Nunito Sans",sans-serif}
.cco-pt{font-size:.78rem;margin:.3em 0 1.1em}
.cco-pt del{color:#E9C4AE;margin-right:.4em}
.cco-pricecard ul{margin:0 0 1.3em;text-align:left;display:grid;gap:.4em}
.cco-pricecard ul li{font-size:.81rem;display:flex;gap:.5em}
.cco-pricecard ul li::before{content:"✓";color:var(--cco-terracotta-deep);font-weight:800}
.cco-pricecard .cco-btn{margin-top:auto}
.cco-pnote{text-align:center;font-size:.81rem;margin-top:1.8rem}

.cco-inggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem)}
.cco-ingcard{background:#fff;border-radius:var(--cco-r);padding:1.4em;display:flex;flex-direction:column;height:100%;box-shadow:var(--cco-shadow)}
.cco-ingnum{font-family:"Lora",serif;font-size:1.5rem;font-weight:600;color:var(--cco-terracotta);opacity:.7;margin-bottom:.2em}
.cco-ingcard h3{font-size:.98rem;margin-bottom:.35em}
.cco-ingcard p{font-size:.85rem;margin:0 0 1em;flex:1}
.cco-ingcard a{font-size:.78rem;font-weight:700}

.cco-bengrid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.4rem)}
.cco-bencard{background:#fff;border-radius:var(--cco-r);padding:1.4em;box-shadow:var(--cco-shadow)}
.cco-benicon{width:40px;height:40px;border-radius:50%;background:var(--cco-bg-tint);color:var(--cco-terracotta-deep);display:flex;align-items:center;justify-content:center;font-size:1.05rem;margin-bottom:.7em}
.cco-bencard h3{font-size:.92rem;margin-bottom:.3em}
.cco-bencard p{font-size:.82rem;margin:0}

.cco-guar{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,3vw,2.8rem);align-items:center;background:var(--cco-bg-tint);padding:clamp(1.7rem,3vw,2.8rem);border-radius:var(--cco-r)}
.cco-guar img{width:min(175px,42vw)}

.cco-faqwrap{max-width:800px;margin-inline:auto;display:grid;gap:.65rem}
.cco-faqit{background:#fff;border-radius:var(--cco-r);overflow:hidden;box-shadow:var(--cco-shadow)}
.cco-faqq{width:100%;text-align:left;background:none;border:none;padding:1.05em 1.25em;font-weight:700;font-size:.93rem;color:var(--cco-ink);display:flex;justify-content:space-between;gap:1em;cursor:pointer}
.cco-faqq::after{content:"+";font-size:1.35rem;color:var(--cco-terracotta-deep);transition:transform .25s}
.cco-faqit.is-open .cco-faqq::after{transform:rotate(45deg)}
.cco-faqa{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 1.25em}
.cco-faqit.is-open .cco-faqa{max-height:420px;padding:0 1.25em 1.15em}
.cco-faqa p{font-size:.89rem;margin:0}

.cco-srcs{display:grid;gap:.5rem;max-width:760px;margin-inline:auto}
.cco-srcs li{background:#fff;border-radius:8px;padding:.8em 1.15em;font-size:.86rem;box-shadow:var(--cco-shadow)}

.cco-bloggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem)}
.cco-blogcard{background:#fff;border-radius:var(--cco-r);overflow:hidden;box-shadow:var(--cco-shadow);display:flex;flex-direction:column}
.cco-blogbody{padding:1.2em}
.cco-blogtag{font-size:.67rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cco-terracotta-deep)}
.cco-blogcard h3{font-size:.95rem;margin:.4em 0}
.cco-blogcard p{font-size:.83rem;margin:0}

.cco-final{position:relative;background:var(--cco-forest-deep);border-radius:var(--cco-r);padding:clamp(2.2rem,4vw,3.5rem);display:grid;grid-template-columns:auto 1fr auto;gap:2rem;align-items:center;color:#fff;overflow:hidden}
.cco-final::before{content:"";position:absolute;right:-50px;top:-50px;width:240px;height:240px;background:radial-gradient(circle,rgba(201,103,63,.4),transparent 70%)}
.cco-final img{width:150px;position:relative;z-index:1}
.cco-final h2{color:#fff}
.cco-final p{color:#CBDBD1;margin:0}
.cco-final-price{font-size:.86rem;color:#CBDBD1;text-align:right}
.cco-final-price b{display:block;font-family:"Lora",serif;font-size:1.75rem;font-weight:600;color:#F2A97D}

.cco-foot{background:var(--cco-forest-deep);color:#B9CAC0;padding:3.4rem 0 6.5rem}
.cco-foot .cco-max{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.cco-foot h4{color:#fff;font-size:.77rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:.9em}
.cco-foot a{color:#B9CAC0;font-size:.85rem;display:block;margin-bottom:.55em}
.cco-foot a:hover{color:#fff}
.cco-flogo{font-family:"Lora",serif;font-weight:600;font-size:1.3rem;color:#fff;margin-bottom:.6em}
.cco-flogo span{color:#F2A97D}
.cco-foot p{font-size:.79rem;color:#8DA096}
.cco-legal{border-top:1px solid rgba(255,255,255,.1);margin-top:2.4rem;padding-top:1.5rem;font-size:.73rem;color:#85988D;line-height:1.7}

.cco-sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;box-shadow:0 -8px 20px rgba(0,0,0,.08);padding:.6em 0}
.cco-sticky .cco-max{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.cco-sinfo strong{display:block;font-size:.86rem;color:var(--cco-ink)}
.cco-sinfo span{font-size:.73rem}

.cco-crumb{font-size:.76rem;padding:1em 0}
.cco-crumb a{color:var(--cco-mute);font-weight:600}
.cco-crumb a:hover{color:var(--cco-terracotta-deep)}

.cco-phead{background:var(--cco-bg-soft);padding:clamp(2rem,4vw,3rem) 0;text-align:center}
.cco-phead p{max-width:680px;margin-inline:auto}

.cco-artbody h2{margin-top:1.3em;font-size:1.32rem}
.cco-artbody h3{margin-top:1.1em}
.cco-artbody p{font-size:1rem}
.cco-relgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem;margin-top:1rem}
.cco-relgrid a{background:#fff;border-radius:8px;padding:1em;font-weight:700;font-size:.84rem;color:var(--cco-ink);box-shadow:var(--cco-shadow)}
.cco-relgrid a:hover{color:var(--cco-terracotta-deep)}

.cco-c{text-align:center}
.cco-mt{margin-top:2rem}

@media (max-width:1080px){
  .cco-badges,.cco-revgrid,.cco-pricegrid,.cco-inggrid,.cco-bengrid,.cco-bloggrid,.cco-relgrid,.cco-flowgrid{grid-template-columns:repeat(2,1fr)}
  .cco-foot .cco-max{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .cco-links{display:none}
  .cco-burger{display:block}
  .cco-hero .cco-max{grid-template-columns:1fr}
  .cco-hero-media{order:-1}
  .cco-hero-copy{order:2}
  .cco-split{grid-template-columns:1fr}
  .cco-split > *:first-child{order:1}
  .cco-guar{grid-template-columns:1fr;text-align:center;justify-items:center}
  .cco-final{grid-template-columns:1fr;text-align:center}
  .cco-final img{margin-inline:auto}
  .cco-final-price{text-align:center}
}
@media (max-width:640px){
  .cco-badges,.cco-revgrid,.cco-pricegrid,.cco-inggrid,.cco-bengrid,.cco-bloggrid,.cco-relgrid,.cco-flowgrid{grid-template-columns:1fr}
  .cco-foot .cco-max{grid-template-columns:1fr 1fr}
  .cco-strip .cco-max{font-size:.71rem}
  .cco-pricecard--hot{transform:none}
}
.cco-links.is-open{display:flex;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1rem var(--cco-max,6vw);box-shadow:var(--cco-shadow-lg)}