/* ===== CARDIO CHARGE OFFICIAL — STYLESHEET ===== */
/* Deploy: cardiochargeofficial.com */

:root {
  --red: #d01830;
  --red-deep: #ab1328;
  --red-tint: #fce7ea;
  --dark: #091525;
  --dark-mid: #0f1f3a;
  --ink: #2b2b2b;
  --ink-soft: #5c5c5c;
  --ink-faint: #8a8a8a;
  --page: #fff;
  --blush: #fdf1f2;
  --cream: #fef6f6;
  --line: #e6dede;
  --amber: #d6a54f;
  --rating: #d01830;
  --green: #1fb855;
  --white: #fff;
  --sh-xs: 0 1px 3px rgba(0,0,0,.05);
  --sh-sm: 0 4px 14px rgba(0,0,0,.07);
  --sh-md: 0 8px 28px rgba(0,0,0,.10);
  --rd: 12px;
  --rd-lg: 16px;
  --wrap: 1200px;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --serif: 'Playfair Display', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--sans); color: var(--ink); background: var(--page); line-height: 1.7; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration: none; transition: color .2s; }
a:hover { color: var(--red-deep); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ===== ANNOUNCEMENT BAR ===== */
.announce {
  background: var(--dark);
  color: var(--white);
  padding: 10px 0;
  font-size: .81rem;
  text-align: center;
  letter-spacing: .02em;
}
.announce span { margin: 0 12px; }
.announce .ic-heart { color: var(--red); }
.announce .ic-ok { color: var(--green); }

/* ===== HEADER / NAV ===== */
.site-nav {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--sh-xs);
}
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--dark);
}
.brand em { color: var(--red); font-style: normal; }
.menu { display: flex; align-items: center; gap: 26px; list-style: none; }
.menu a { color: var(--ink); font-size: .91rem; font-weight: 500; transition: color .2s; }
.menu a:hover { color: var(--red); }
.menu-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .87rem;
  transition: background .2s;
}
.menu-cta:hover { background: var(--red-deep); color: var(--white) !important; }
.burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.burger svg { width: 26px; height: 26px; stroke: var(--ink); }

/* ===== HERO ===== */
.hero-block {
  background: linear-gradient(180deg, var(--cream) 0%, var(--blush) 100%);
  padding: 72px 0 58px;
  position: relative;
  overflow: hidden;
}
.hero-block .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: .81rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 20px;
}
.hero-block h1 {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 22px;
}
.hero-block h1 em { font-style: italic; color: var(--red); }
.hero-lead {
  font-size: 1.04rem;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 26px;
  max-width: 540px;
}
.snapshot {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--rd);
  padding: 22px 24px;
  margin-bottom: 22px;
}
.snapshot h3 { color: var(--red); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 12px; font-weight: 700; }
.snapshot table { width: 100%; border-collapse: collapse; }
.snapshot td { padding: 5px 0; font-size: .88rem; border-bottom: 1px solid #f0e8e8; vertical-align: top; }
.snapshot td:first-child { font-weight: 600; color: var(--dark); width: 135px; }
.snapshot td:last-child { color: var(--ink-soft); }
.snapshot tr:last-child td { border-bottom: none; }
.hero-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.hero-pills span {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .81rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--line);
  border-radius: 50px; padding: 6px 14px;
}
.hero-pills .pill-ic { color: var(--red); font-weight: 700; }
.hero-nums { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-nums .num-chip {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 50px; padding: 6px 16px; font-size: .79rem; color: var(--ink);
}
.hero-nums .num-chip strong { color: var(--dark); font-weight: 700; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.cta-fill {
  background: var(--red); color: var(--white);
  padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: .94rem;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .2s, transform .15s;
  border: none; cursor: pointer;
}
.cta-fill:hover { background: var(--red-deep); color: var(--white); transform: translateY(-1px); }
.cta-ghost {
  border: 2px solid var(--dark); color: var(--dark);
  padding: 12px 28px; border-radius: 50px;
  font-weight: 600; font-size: .94rem; transition: background .2s;
}
.cta-ghost:hover { background: var(--dark); color: var(--white); }

.hero-right { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-product { position: relative; z-index: 2; }
.hero-product img { max-height: 420px; filter: drop-shadow(0 20px 40px rgba(208,24,48,.14)); }

/* ECG pulse animation */
.ecg-wrap { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1; }
.ecg-line { width: 380px; height: 80px; }
.ecg-line path { fill: none; stroke: var(--red); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: ecgDraw 2.4s ease-in-out infinite; opacity: .32; }
@keyframes ecgDraw { 0%{stroke-dashoffset:600}50%{stroke-dashoffset:0}100%{stroke-dashoffset:-600} }
.ring { position: absolute; width: 300px; height: 300px; border-radius: 50%; border: 2px solid var(--red); top: 50%; left: 50%; transform: translate(-50%,-50%); animation: ringPulse 2s ease-out infinite; opacity: 0; }
.ring:nth-child(2){animation-delay:.6s}
.ring:nth-child(3){animation-delay:1.2s}
@keyframes ringPulse{0%{transform:translate(-50%,-50%) scale(.8);opacity:.38}100%{transform:translate(-50%,-50%) scale(1.5);opacity:0}}
.float-badges { position: absolute; z-index: 3; }
.fbadge {
  background: var(--white); border-radius: 50px; padding: 8px 16px;
  font-size: .77rem; font-weight: 600; box-shadow: var(--sh-sm);
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.fbadge.pos-tr { position: absolute; top: 18px; right: -22px; }
.fbadge.pos-br { position: absolute; bottom: 38px; right: -12px; }
.hero-fine { display: flex; gap: 18px; font-size: .77rem; color: var(--ink-faint); margin-top: 14px; }

/* ===== TRUST STRIP ===== */
.trust-strip { padding: 70px 0; background: var(--page); }
.eyebrow { color: var(--red); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; text-align: center; margin-bottom: 10px; }
.hdg { font-family: var(--serif); font-size: 2.1rem; font-weight: 700; color: var(--dark); text-align: center; margin-bottom: 10px; }
.sub { text-align: center; color: var(--ink-soft); font-size: .94rem; margin-bottom: 48px; max-width: 620px; margin-left: auto; margin-right: auto; }
.trust-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.trust-tile { background: var(--page); border: 1px solid var(--line); border-radius: var(--rd); padding: 32px 24px; text-align: center; transition: box-shadow .2s; }
.trust-tile:hover { box-shadow: var(--sh-sm); }
.trust-tile img { width: 64px; height: 64px; margin: 0 auto 16px; object-fit: contain; }
.trust-tile h4 { font-size: .94rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.trust-tile p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; }

/* ===== ABOUT PRODUCT ===== */
.about-product { padding: 80px 0; background: var(--blush); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img img { border-radius: var(--rd-lg); box-shadow: var(--sh-md); }
.about-text .eyebrow, .about-text .hdg { text-align: left; }
.about-text p { color: var(--ink-soft); font-size: .97rem; line-height: 1.8; margin-bottom: 16px; }
.highlight-box { border-left: 4px solid var(--red); background: var(--white); padding: 18px 22px; border-radius: 0 var(--rd) var(--rd) 0; margin-top: 20px; }
.highlight-box strong { color: var(--dark); }
.highlight-box p { font-size: .87rem; margin: 0; }

/* ===== ADVANTAGES ===== */
.adv-section { padding: 80px 0; background: var(--blush); }
.adv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 48px; }
.adv-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd); padding: 24px; display: flex; gap: 16px; align-items: flex-start; transition: box-shadow .2s; }
.adv-card:hover { box-shadow: var(--sh-sm); }
.adv-circle { width: 38px; height: 38px; min-width: 38px; background: var(--dark); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .78rem; font-weight: 700; }
.adv-card h4 { font-size: .91rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.adv-card p { font-size: .83rem; color: var(--ink-soft); line-height: 1.55; }

/* ===== MECHANISM (DARK BG) ===== */
.mechanism { background: var(--dark); padding: 80px 0; color: var(--white); }
.mechanism .eyebrow { color: var(--red); }
.mechanism .hdg { color: var(--white); }
.mechanism .sub { color: rgba(255,255,255,.58); }
.mechanism-img { max-width: 780px; margin: 0 auto 50px; border-radius: var(--rd-lg); overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,.3); }
.mechanism-img img { width: 100%; }
.phase-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.phase-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: var(--rd); padding: 28px 22px; }
.phase-dot { width: 36px; height: 36px; background: var(--red); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 700; margin-bottom: 14px; }
.phase-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.phase-card p { font-size: .84rem; color: rgba(255,255,255,.63); line-height: 1.6; }

/* ===== USAGE FLOW ===== */
.usage-flow { padding: 80px 0; background: var(--blush); }
.flow-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 48px; }
.flow-step { text-align: center; }
.flow-num { width: 48px; height: 48px; border: 2px solid var(--dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; color: var(--dark); margin: 0 auto 16px; }
.flow-step h4 { font-size: .94rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.flow-step p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; max-width: 240px; margin: 0 auto; }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 80px 0; background: var(--blush); }
.test-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 48px; }
.test-card { background: var(--white); border-radius: var(--rd); padding: 28px; box-shadow: var(--sh-xs); transition: box-shadow .2s; }
.test-card:hover { box-shadow: var(--sh-sm); }
.test-who { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.test-ava { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.test-name { font-weight: 700; font-size: .89rem; color: var(--dark); }
.test-label { font-size: .71rem; color: var(--ink-faint); }
.test-stars { color: var(--rating); font-size: .9rem; letter-spacing: 2px; margin-bottom: 12px; }
.test-quote { font-size: .84rem; color: var(--ink-soft); line-height: 1.65; font-style: italic; }

/* ===== PRICING ===== */
.pricing { padding: 80px 0; background: var(--blush); }
.price-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; align-items: start; }
.p-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd-lg); padding: 36px 28px; text-align: center; position: relative; transition: box-shadow .2s; }
.p-card.featured { border: 2px solid var(--red); box-shadow: var(--sh-md); transform: scale(1.03); }
.p-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--red); color: var(--white); padding: 6px 20px; border-radius: 50px; font-size: .71rem; font-weight: 700; }
.p-tier { font-size: .77rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: 18px; }
.p-card img { max-height: 130px; margin: 0 auto 18px; }
.p-cost { font-size: 2.8rem; font-weight: 700; color: var(--dark); }
.p-cost .each { font-size: 1rem; font-weight: 400; color: var(--ink-faint); }
.p-note { font-size: .81rem; color: var(--ink-faint); margin: 6px 0 20px; }
.p-perks { list-style: none; text-align: left; margin-bottom: 24px; }
.p-perks li { padding: 6px 0; font-size: .85rem; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.p-perks .pk-ok { color: var(--green); font-weight: 700; }
.p-btn { display: block; width: 100%; padding: 14px; border-radius: 50px; font-weight: 600; font-size: .91rem; text-align: center; border: 2px solid var(--dark); color: var(--dark); transition: all .2s; }
.p-btn:hover { background: var(--dark); color: var(--white); }
.p-card.featured .p-btn { background: var(--red); color: var(--white); border-color: var(--red); }
.p-card.featured .p-btn:hover { background: var(--red-deep); border-color: var(--red-deep); }
.price-foot { text-align: center; margin-top: 32px; }
.pay-icons { max-width: 200px; margin: 0 auto; }

/* ===== FORMULA ===== */
.formula { padding: 80px 0; background: var(--blush); }
.formula-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.f-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd); padding: 28px; transition: box-shadow .2s; }
.f-card:hover { box-shadow: var(--sh-sm); }
.f-dot { width: 34px; height: 34px; background: var(--dark); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .78rem; font-weight: 700; margin-bottom: 14px; }
.f-card h4 { font-size: .94rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.f-card p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; margin-bottom: 14px; }
.f-dose { display: inline-block; background: var(--red-tint); color: var(--red); padding: 4px 14px; border-radius: 50px; font-size: .77rem; font-weight: 700; }

/* ===== OUTCOMES ===== */
.outcomes { padding: 80px 0; background: var(--cream); }
.out-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 48px; }
.out-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd); padding: 24px; transition: box-shadow .2s; }
.out-card:hover { box-shadow: var(--sh-sm); }
.out-card h4 { font-size: .89rem; font-weight: 700; color: var(--red); margin-bottom: 10px; }
.out-card p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; }

/* ===== DIFFERENTIATORS ===== */
.diff-section { padding: 70px 0; background: var(--blush); }
.diff-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 48px; }
.diff-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd); padding: 24px; }
.diff-card h4 { font-size: .89rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.diff-card p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; }

/* ===== MFG ===== */
.mfg { padding: 70px 0; background: var(--blush); }
.mfg-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.mfg-tile { background: var(--white); border: 1px solid var(--line); border-radius: var(--rd); padding: 28px; }
.mfg-dot { width: 34px; height: 34px; background: var(--red); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .78rem; font-weight: 700; margin-bottom: 14px; }
.mfg-tile h4 { font-size: .94rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.mfg-tile p { font-size: .83rem; color: var(--ink-soft); line-height: 1.6; }

/* ===== PROMISE ===== */
.promise { padding: 60px 0; background: var(--cream); }
.promise-box { background: var(--white); border-radius: var(--rd-lg); padding: 42px; max-width: 800px; margin: 0 auto; display: flex; gap: 32px; align-items: center; box-shadow: var(--sh-sm); }
.promise-seal { min-width: 100px; }
.promise-seal img { width: 100px; }
.promise-box .eyebrow { text-align: left; }
.promise-box h3 { font-family: var(--serif); font-size: 1.4rem; color: var(--dark); margin-bottom: 12px; }
.promise-box p { font-size: .89rem; color: var(--ink-soft); line-height: 1.7; margin-bottom: 18px; }

/* ===== FAQ ===== */
.faq { padding: 80px 0; background: var(--blush); }
.faq-stack { max-width: 720px; margin: 48px auto 0; }
.faq-row { border: 1px solid var(--line); border-radius: var(--rd); margin-bottom: 12px; background: var(--white); overflow: hidden; }
.faq-q { width: 100%; background: none; border: none; padding: 20px 24px; font-size: .91rem; font-weight: 600; color: var(--dark); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: var(--sans); text-align: left; }
.faq-q:hover { color: var(--red); }
.faq-chevron { font-size: 1.2rem; transition: transform .3s; color: var(--ink-faint); }
.faq-row.open .faq-chevron { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a-inner { padding: 0 24px 20px; font-size: .87rem; color: var(--ink-soft); line-height: 1.7; }
.faq-row.open .faq-a { max-height: 400px; }
.faq-btns { display: flex; gap: 14px; justify-content: center; margin-top: 32px; }

/* ===== RESEARCH ===== */
.research { padding: 70px 0; background: var(--blush); }
.ref-list { max-width: 680px; margin: 32px auto; }
.ref-list a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: .89rem; color: var(--dark); font-weight: 500; transition: color .2s; }
.ref-list a:hover { color: var(--red); }

/* ===== BLOG GRID ===== */
.blog-preview { padding: 70px 0; background: var(--blush); }
.bp-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.bp-card { background: var(--white); border-radius: var(--rd); padding: 28px; box-shadow: var(--sh-xs); transition: box-shadow .2s; }
.bp-card:hover { box-shadow: var(--sh-sm); }
.bp-card h4 { font-size: .94rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.bp-card h4 a { color: var(--dark); }
.bp-card h4 a:hover { color: var(--red); }
.bp-card p { font-size: .81rem; color: var(--ink-soft); line-height: 1.55; }

/* ===== FINAL CTA ===== */
.final-cta { background: var(--dark); padding: 70px 0; text-align: center; color: var(--white); }
.final-cta h2 { font-family: var(--serif); font-size: 2rem; font-weight: 700; margin-bottom: 16px; }
.final-cta p { font-size: 1rem; color: rgba(255,255,255,.63); margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ===== FOOTER ===== */
.site-foot { background: var(--dark); padding: 50px 0 30px; color: rgba(255,255,255,.55); font-size: .81rem; }
.foot-links { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-bottom: 18px; }
.foot-links a { color: rgba(255,255,255,.7); }
.foot-links a:hover { color: var(--white); }
.foot-legal-links { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; margin-bottom: 22px; }
.foot-legal-links a { color: rgba(255,255,255,.45); font-size: .77rem; }
.foot-legal-links a:hover { color: rgba(255,255,255,.8); }
.foot-pay { text-align: center; margin-bottom: 28px; }
.foot-pay img { max-width: 180px; margin: 0 auto; }
.foot-disc { max-width: 860px; margin: 0 auto; text-align: center; line-height: 1.7; font-size: .74rem; color: rgba(255,255,255,.4); }
.foot-disc strong { color: rgba(255,255,255,.6); }
.foot-disc a { color: var(--red); }
.foot-copy { text-align: center; margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); font-size: .73rem; color: rgba(255,255,255,.35); }

/* ===== STICKY BAR ===== */
.sticky-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--dark); padding: 12px 24px; z-index: 999; display: none; align-items: center; justify-content: space-between; box-shadow: 0 -4px 20px rgba(0,0,0,.2); }
.sticky-bar.visible { display: flex; }
.sticky-bar .sticky-msg { color: var(--white); font-size: .87rem; font-weight: 600; }
.sticky-bar .sticky-msg span { color: rgba(255,255,255,.5); font-weight: 400; font-size: .77rem; }

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
.hero-block .wrap{grid-template-columns:1fr;text-align:center}
.hero-block h1{font-size:2.2rem}
.hero-lead{margin-left:auto;margin-right:auto}
.hero-right{margin-top:30px}
.hero-pills,.hero-nums,.hero-actions,.hero-fine{justify-content:center}
.snapshot{max-width:400px;margin-left:auto;margin-right:auto}
.trust-row{grid-template-columns:repeat(2,1fr)}
.about-grid{grid-template-columns:1fr}
.adv-grid{grid-template-columns:1fr}
.phase-row{grid-template-columns:repeat(2,1fr)}
.flow-grid{grid-template-columns:repeat(2,1fr)}
.test-grid{grid-template-columns:repeat(2,1fr)}
.price-row{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}
.p-card.featured{transform:none}
.formula-grid{grid-template-columns:1fr 1fr}
.out-grid{grid-template-columns:repeat(2,1fr)}
.diff-grid{grid-template-columns:1fr 1fr}
.mfg-row{grid-template-columns:1fr}
.bp-grid{grid-template-columns:1fr}
.fbadge.pos-tr,.fbadge.pos-br{display:none}
}
@media(max-width:768px){
.menu{display:none;position:absolute;top:68px;left:0;right:0;background:var(--white);flex-direction:column;padding:20px 24px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--sh-sm)}
.menu.open{display:flex}
.burger{display:block}
.hero-block{padding:40px 0}
.hero-block h1{font-size:1.85rem}
.hero-product img{max-height:280px}
.hdg{font-size:1.65rem}
.trust-row{grid-template-columns:1fr 1fr}
.phase-row{grid-template-columns:1fr}
.flow-grid{grid-template-columns:1fr 1fr}
.test-grid{grid-template-columns:1fr}
.formula-grid{grid-template-columns:1fr}
.out-grid{grid-template-columns:1fr}
.diff-grid{grid-template-columns:1fr}
.promise-box{flex-direction:column;text-align:center}
.promise-box .eyebrow{text-align:center}
.foot-links{gap:16px}
.sticky-bar{padding:10px 16px}
.sticky-bar .sticky-msg{font-size:.77rem}
.sticky-bar .sticky-msg span{display:none}
}
@media(max-width:480px){
.hero-block h1{font-size:1.55rem}
.trust-row{grid-template-columns:1fr}
.flow-grid{grid-template-columns:1fr}
.hero-actions{flex-direction:column;align-items:stretch}
}

/* ===== BLOG PAGE ===== */
.blog-header{background:var(--blush);padding:50px 0 30px;text-align:center}
.blog-listing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:40px 0}
@media(max-width:768px){.blog-listing{grid-template-columns:1fr}}
.bl-card{background:var(--white);border:1px solid var(--line);border-radius:var(--rd);padding:28px;transition:box-shadow .2s}
.bl-card:hover{box-shadow:var(--sh-sm)}
.bl-card .cat{display:inline-block;background:var(--red-tint);color:var(--red);padding:4px 12px;border-radius:50px;font-size:.69rem;font-weight:600;margin-bottom:12px}
.bl-card h3{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.4}
.bl-card h3 a{color:var(--dark)}.bl-card h3 a:hover{color:var(--red)}
.bl-card p{font-size:.83rem;color:var(--ink-soft);line-height:1.6;margin-bottom:14px}
.bl-card .more{font-size:.81rem;font-weight:600;color:var(--red)}

/* ===== BLOG POST ===== */
.post-body{max-width:780px;margin:0 auto;padding:50px 24px 80px}
.post-body .crumbs{font-size:.77rem;color:var(--ink-faint);margin-bottom:24px}
.post-body .crumbs a{color:var(--ink-faint)}.post-body .crumbs a:hover{color:var(--red)}
.post-body h1{font-family:var(--serif);font-size:2rem;color:var(--dark);line-height:1.25;margin-bottom:16px}
.post-meta{font-size:.79rem;color:var(--ink-faint);margin-bottom:32px;display:flex;gap:18px;flex-wrap:wrap}
.post-body h2{font-family:var(--serif);font-size:1.45rem;color:var(--dark);margin:36px 0 14px}
.post-body h3{font-size:1.15rem;color:var(--dark);margin:28px 0 12px}
.post-body p{font-size:.94rem;color:var(--ink);line-height:1.85;margin-bottom:18px}
.post-body ul,.post-body ol{margin:12px 0 18px 28px;font-size:.91rem;color:var(--ink);line-height:1.8}
.post-cta{background:var(--blush);border:1px solid var(--line);border-radius:var(--rd);padding:28px;text-align:center;margin:36px 0}
.post-cta h3{font-size:1.1rem;color:var(--dark);margin-bottom:10px}
.post-cta p{font-size:.87rem;color:var(--ink-soft);margin-bottom:16px}

/* ===== SUB PAGES ===== */
.sp-hero{background:linear-gradient(180deg,var(--cream) 0%,var(--blush) 100%);padding:60px 0 50px;text-align:center}
.sp-hero h1{font-family:var(--serif);font-size:2.3rem;color:var(--dark);margin-bottom:14px}
.sp-hero p{font-size:1rem;color:var(--ink-soft);max-width:620px;margin:0 auto}
.sp-body{padding:50px 0 80px;background:var(--blush)}
.sp-body .wrap{max-width:860px}
.sp-body h2{font-family:var(--serif);font-size:1.6rem;color:var(--dark);margin:36px 0 14px}
.sp-body p{font-size:.94rem;color:var(--ink);line-height:1.85;margin-bottom:18px}
.sp-body ul{margin:12px 0 18px 24px;color:var(--ink);line-height:1.8}