/* ===================================================================
   CARDIO C2 — cardiooc2.com
   Palette : navy #26365A | deep navy #1A2440 | cardinal #8B1A26
             cardinal-dk #6E141D | cream #FAF7F3 | blush #F1E7E5
             slate #5A5C63 | line #E4DCD6
   Type    : 'Newsreader' (display serif) + 'Manrope' (body)
   Motif   : heartbeat / ECG pulse line (animated draw-in)
   Rules   : grids minmax(0,1fr) · flex min-width:0 · img max-width min(Npx,100%)
             mobile hero order = IMAGE first, then H1, then rest
=================================================================== */

:root{
  --navy:#26365A;
  --navy-dk:#1A2440;
  --cardinal:#8B1A26;
  --cardinal-dk:#6E141D;
  --cream:#FAF7F3;
  --blush:#F1E7E5;
  --slate:#5A5C63;
  --ink:#201C1B;
  --line:#E4DCD6;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'Manrope',sans-serif;
  font-size:17.5px;line-height:1.74;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Newsreader',Georgia,serif;font-weight:600;line-height:1.22;
  margin:0 0 .5em;color:var(--navy);overflow-wrap:break-word;word-break:break-word}
h1{font-size:clamp(1.95rem,4.6vw,2.9rem)}
h2{font-size:clamp(1.45rem,2.9vw,2rem)}
h3{font-size:1.18rem}
h4{font-family:'Manrope',sans-serif;font-weight:800;font-size:1rem;margin:0 0 .5em;color:var(--navy)}
p{margin:0 0 1.18em}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.cc-wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.cc-narrow{max-width:800px;margin:0 auto}
.cc-mid{text-align:center}

.cc-eyebrow{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cardinal-dk);margin-bottom:.8em}
.cc-pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 18px;font-size:.81rem;font-weight:700;color:var(--navy);
  box-shadow:0 3px 12px rgba(26,36,64,.08)}

.cc-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--cardinal);
  color:#fff;font-weight:700;font-size:.95rem;padding:15px 30px;border:none;border-radius:8px;cursor:pointer;
  transition:transform .16s,background .16s,box-shadow .16s;box-shadow:0 10px 22px rgba(139,26,38,.3)}
.cc-btn:hover{background:var(--cardinal-dk);transform:translateY(-2px);color:#fff}
.cc-btn-navy{background:var(--navy);color:#fff;box-shadow:0 10px 22px rgba(26,36,64,.28)}
.cc-btn-navy:hover{background:var(--navy-dk);color:#fff}
.cc-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#fff;
  border:1px solid var(--line);color:var(--navy);font-weight:700;font-size:.92rem;padding:14px 26px;
  border-radius:8px;transition:.16s}
.cc-btn-ghost:hover{border-color:var(--cardinal);color:var(--cardinal-dk)}
.cc-btn-full{width:100%}

.cc-strip{background:var(--navy-dk);color:#B9C0CE;font-size:.75rem;text-align:center;padding:9px 16px}
.cc-strip b{color:#fff}
.cc-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.cc-strip{font-size:.68rem;line-height:1.55}.cc-strip span{white-space:normal;margin:0 6px}}

.cc-nav{position:sticky;top:0;z-index:900;background:rgba(250,247,243,.95);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line)}
.cc-nav .cc-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.cc-logo{font-family:'Newsreader',serif;font-weight:600;font-size:1.22rem;color:var(--navy);white-space:nowrap}
.cc-logo em{font-style:normal;color:var(--cardinal-dk)}
.cc-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.cc-links a:not(.cc-btn){font-size:.87rem;font-weight:700;color:var(--ink);opacity:.8}
.cc-links a:not(.cc-btn):hover{opacity:1;color:var(--navy)}
.cc-links .cc-btn{color:#fff;opacity:1}
.cc-toggle{display:none;background:none;border:none;color:var(--navy);font-size:1.5rem;cursor:pointer}
@media(max-width:1020px){
  .cc-links{position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--line);display:none;max-height:76vh;overflow:auto}
  .cc-links.open{display:flex}
  .cc-links li{border-bottom:1px solid var(--line)}
  .cc-links a{display:block;padding:15px 22px}
  .cc-links .cc-btn{margin:14px 22px;width:calc(100% - 44px)}
  .cc-toggle{display:block}
}

.cc-sec{padding:74px 0}
.cc-sec-blush{background:var(--blush)}
.cc-sec-dark{background:var(--navy-dk);color:#B9C0CE}
.cc-sec-dark h2,.cc-sec-dark h3,.cc-sec-dark h4{color:#fff}
.cc-sec-dark .cc-eyebrow{color:#E39098}
.cc-head{max-width:770px;margin:0 auto 44px;text-align:center}
.cc-head p{color:var(--slate)}
.cc-sec-dark .cc-head p{color:#ABB2C0}

.cc-hero{background:radial-gradient(760px 420px at 84% 8%, rgba(139,26,38,.09) 0%, transparent 60%),
  radial-gradient(640px 360px at 6% 92%, rgba(26,36,64,.07) 0%, transparent 60%), var(--cream);
  padding:50px 0 66px;overflow:hidden}
.cc-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:50px;align-items:center}
.cc-hero-shot{text-align:center}
.cc-hero-shot img{max-width:min(280px,100%);margin:0 auto;filter:drop-shadow(0 26px 40px rgba(26,36,64,.2))}
.cc-hero h1 em{font-style:normal;color:var(--cardinal-dk)}
.cc-lede{font-size:1.04rem;color:var(--slate);max-width:37em}

.cc-answer{background:#fff;border-radius:14px;padding:22px 24px;margin:0 0 22px;
  box-shadow:0 8px 24px rgba(26,36,64,.08);border-left:4px solid var(--cardinal)}
.cc-answer .tag{display:block;font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cardinal-dk);margin-bottom:9px}
.cc-answer p{margin:0;color:var(--slate)}
.cc-answer p.first{color:var(--navy);font-weight:700;margin-bottom:.75em}
.cc-sec-dark .cc-answer{background:rgba(255,255,255,.06);box-shadow:none;border-color:#E39098}
.cc-sec-dark .cc-answer p{color:#ABB2C0}
.cc-sec-dark .cc-answer p.first{color:#fff}

.cc-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 22px;padding:0}
.cc-facts li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  font-size:.79rem;font-weight:700;color:var(--navy)}

.cc-check{list-style:none;margin:0 0 24px;padding:0}
.cc-check li{position:relative;padding-left:29px;margin-bottom:11px;font-size:.95rem;font-weight:500}
.cc-check li::before{content:'\2713';position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:5px;
  background:var(--cardinal);color:#fff;font-size:.65rem;font-weight:800;display:flex;align-items:center;justify-content:center}

.cc-hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:20px}
.cc-hero-trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.78rem;font-weight:700;color:var(--slate)}

@media(max-width:920px){
  .cc-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .cc-hero-copy{display:contents}
  .cc-hero-shot{order:1}
  .cc-hero-title{order:2}
  .cc-hero-rest{order:3}
  .cc-hero-shot img{max-width:min(210px,100%)}
}

/* ---------- heartbeat / ECG pulse signature ---------- */
.cc-pulse{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:20px 20px 14px;box-shadow:0 6px 18px rgba(26,36,64,.06)}
.cc-pulse h4{font-size:.73rem;letter-spacing:.13em;text-transform:uppercase;color:var(--cardinal-dk);margin-bottom:12px}
.cc-pulse svg{width:100%;height:auto;display:block}
.cc-pulse-path{fill:none;stroke:var(--cardinal);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:340;stroke-dashoffset:340}
.cc-pulse.in .cc-pulse-path{animation:ccdraw 2.6s ease-in-out infinite}
@keyframes ccdraw{
  0%{stroke-dashoffset:340}
  55%{stroke-dashoffset:0}
  100%{stroke-dashoffset:-340}
}
.cc-pulse-note{font-size:.74rem;color:var(--slate);margin:10px 0 0;line-height:1.6;text-align:center}

.cc-grid{display:grid;gap:20px}
.cc-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cc-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cc-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.cc-g4{grid-template-columns:repeat(2,minmax(0,1fr))}.cc-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.cc-g4,.cc-g3,.cc-g2{grid-template-columns:minmax(0,1fr)}}

.cc-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:25px 21px}
.cc-card p{color:var(--slate);font-size:.92rem;margin:0}
.cc-sec-dark .cc-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.13)}
.cc-sec-dark .cc-card p{color:#ABB2C0}
.cc-card-badge{text-align:center}
.cc-card-badge img{max-width:min(135px,100%);margin:0 auto 14px}

.cc-idx{display:inline-flex;align-items:center;justify-content:center;width:31px;height:31px;border-radius:8px;
  background:var(--navy);color:#fff;font-family:'Newsreader',serif;font-weight:600;font-size:.9rem;margin-bottom:12px}
.cc-idx-cardinal{background:var(--cardinal);color:#fff}

.cc-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:46px;align-items:center}
@media(max-width:920px){.cc-split{grid-template-columns:minmax(0,1fr);gap:28px}}
.cc-split img{max-width:min(440px,100%);margin:0 auto;border-radius:14px}
.cc-split-copy p{color:var(--slate)}
.cc-sec-dark .cc-split-copy p{color:#ABB2C0}

.cc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media(max-width:780px){.cc-list{grid-template-columns:minmax(0,1fr)}}
.cc-list li{background:#fff;border:1px solid var(--line);border-left:3px solid var(--cardinal);
  border-radius:0 10px 10px 0;padding:14px 17px;font-size:.91rem;color:var(--slate)}
.cc-list li b{display:block;color:var(--navy);margin-bottom:3px;font-size:.96rem}

.cc-callout{background:#fff;border:1px solid var(--line);border-radius:12px;padding:21px 23px;font-size:.91rem;color:var(--slate)}
.cc-callout b{color:var(--navy)}
.cc-callout a{color:var(--cardinal-dk);text-decoration:underline;text-underline-offset:3px}
.cc-flag{background:#FBF3E0;border:1px solid #E9D2A0;border-radius:12px;padding:20px 22px;font-size:.89rem;color:#6B5427}
.cc-flag b{color:#8A6412}
.cc-alert{background:#FBEBEC;border:1px solid #E7BFC2;border-radius:12px;padding:20px 22px;font-size:.89rem;color:#7C3033}
.cc-alert b{color:#A2262A}

.cc-rev-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.cc-rev-head img{width:50px;height:50px;border-radius:50%;object-fit:cover;flex-shrink:0}
.cc-rev-name{font-weight:700;font-size:.93rem;color:var(--navy)}
.cc-rev-sub{font-size:.76rem;color:var(--slate)}

.cc-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
@media(max-width:980px){.cc-plans{grid-template-columns:minmax(0,1fr);max-width:430px;margin:0 auto}}
.cc-plan{background:#fff;border:2px solid var(--line);border-radius:16px;padding:26px 21px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.cc-plan.top{border-color:var(--cardinal);box-shadow:0 22px 42px rgba(139,26,38,.18)}
@media(min-width:981px){.cc-plan.top{transform:translateY(-9px)}}
.cc-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--cardinal);color:#fff;
  font-size:.71rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:6px 15px;border-radius:999px;white-space:nowrap}
.cc-badge-navy{background:var(--navy);color:#fff}
.cc-plan img.pk{max-width:min(150px,100%);margin:7px auto 15px}
.cc-plan-ttl{font-family:'Newsreader',serif;font-size:1.3rem;color:var(--navy)}
.cc-plan-sub{font-size:.82rem;color:var(--slate);margin-bottom:13px}
.cc-plan-price{font-family:'Newsreader',serif;font-size:2.25rem;color:var(--navy);line-height:1}
.cc-plan-price small{font-family:'Manrope',sans-serif;font-size:.79rem;font-weight:600;color:var(--slate)}
.cc-plan-tot{font-weight:700;font-size:.96rem;color:var(--navy);margin:9px 0 6px}
.cc-plan-ship{font-size:.82rem;font-weight:700;color:var(--cardinal-dk);margin-bottom:11px}
.cc-plan ul{list-style:none;margin:0 0 17px;padding:0;text-align:left;font-size:.85rem;color:var(--slate)}
.cc-plan ul li{position:relative;padding-left:20px;margin-bottom:7px}
.cc-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--cardinal-dk);font-weight:800}
.cc-plan .cc-btn{margin-top:auto}
.cc-plan .cards{max-width:min(165px,100%);margin:12px auto 0;opacity:.6}

.cc-guar{display:grid;grid-template-columns:auto minmax(0,1fr);gap:38px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px}
@media(max-width:820px){.cc-guar{grid-template-columns:minmax(0,1fr);gap:22px;text-align:center;padding:26px 20px}}
.cc-guar img{max-width:min(170px,100%);margin:0 auto}
.cc-guar p{color:var(--slate)}

.cc-bonus{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media(max-width:680px){.cc-bonus{grid-template-columns:minmax(0,1fr);max-width:340px;margin:0 auto}}
.cc-bonus-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;text-align:center}
.cc-bonus-card img{max-width:min(200px,100%);margin:0 auto 16px;border-radius:8px;box-shadow:0 10px 22px rgba(26,36,64,.14)}
.cc-bonus-card .tag{display:inline-block;background:var(--blush);color:var(--cardinal-dk);font-size:.7rem;font-weight:800;
  letter-spacing:.05em;text-transform:uppercase;padding:4px 11px;border-radius:999px;margin-bottom:10px}
.cc-bonus-card p{color:var(--slate);font-size:.88rem}

.cc-steps{display:grid;gap:14px}
.cc-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:21px 23px;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:17px;align-items:start}
.cc-step .n{width:33px;height:33px;border-radius:8px;background:var(--blush);color:var(--navy);
  font-family:'Newsreader',serif;font-weight:600;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.cc-step p{margin:0;color:var(--slate);font-size:.92rem}

.cc-faq{border-top:1px solid var(--line)}
.cc-faq-row{border-bottom:1px solid var(--line)}
.cc-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:19px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Newsreader',serif;font-weight:600;font-size:1.03rem;color:var(--navy)}
.cc-faq-btn::after{content:'+';font-size:1.35rem;color:var(--cardinal-dk);flex-shrink:0;transition:transform .2s}
.cc-faq-row.on .cc-faq-btn::after{transform:rotate(45deg)}
.cc-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.cc-faq-body p{padding:0 4px 19px;margin:0;color:var(--slate);font-size:.93rem}

.cc-refs{list-style:none;margin:0 0 18px;padding:0}
.cc-refs li{padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem;color:var(--slate)}
.cc-refs a{color:var(--cardinal-dk);font-weight:700;text-decoration:underline;text-underline-offset:3px}

.cc-final{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-dk) 100%);border-radius:20px;
  padding:50px 28px;text-align:center}
.cc-final h2{color:#fff}
.cc-final p{color:#B9C0CE}
.cc-final img{max-width:min(220px,100%);margin:20px auto}
.cc-final .old{color:#B9C0CE;text-decoration:line-through}
.cc-final .new{font-family:'Newsreader',serif;font-size:1.95rem;color:#E39098;margin:4px 0 18px}
.cc-final .sm{font-size:.83rem;color:#B9C0CE;margin:15px 0 0}

.cc-crumb{font-size:.8rem;color:var(--slate);padding:16px 0 0}
.cc-crumb a{color:var(--cardinal-dk);font-weight:700}
.cc-crumb i{font-style:normal;margin:0 7px;opacity:.5}

.cc-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
@media(max-width:780px){.cc-rel{grid-template-columns:minmax(0,1fr)}}
.cc-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 19px;transition:.18s}
.cc-rel a:hover{border-color:var(--cardinal);transform:translateY(-2px)}
.cc-rel b{display:block;font-size:.95rem;color:var(--navy);margin-bottom:5px}
.cc-rel span{font-size:.83rem;color:var(--slate)}

.cc-article h2{margin-top:1.6em}
.cc-article p{color:var(--slate)}
.cc-article a{color:var(--cardinal-dk);text-decoration:underline;text-underline-offset:3px}
.cc-meta{font-size:.85rem;color:var(--slate);margin-bottom:25px}
.cc-meta a{color:var(--cardinal-dk);font-weight:700}

.cc-foot{background:var(--navy-dk);color:#8991A3;padding:46px 0 32px;font-size:.86rem}
.cc-foot a{color:#C6CBD6}
.cc-foot a:hover{color:#E39098}
.cc-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;list-style:none;margin:0 0 19px;padding:0;font-weight:700}
.cc-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 20px;list-style:none;margin:0 0 25px;padding:0;font-size:.83rem}
.cc-foot hr{border:none;border-top:1px solid rgba(255,255,255,.12);margin:21px 0}
.cc-foot p{margin:0 0 13px;line-height:1.66}
.cc-foot .cr{text-align:center;font-size:.83rem;opacity:.85;margin-top:21px}

.cc-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--navy-dk);border-top:2px solid var(--cardinal);
  padding:9px 15px;display:none;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -6px 20px rgba(0,0,0,.25)}
.cc-sticky .t{min-width:0;line-height:1.25;color:#fff}
.cc-sticky .t b{display:block;font-size:.91rem;color:#E39098;font-family:'Newsreader',serif}
.cc-sticky .t small{color:#B9C0CE;font-size:.7rem}
.cc-sticky .cc-btn{padding:11px 20px;font-size:.85rem;flex-shrink:0}
@media(max-width:920px){.cc-sticky{display:flex}body{padding-bottom:66px}}