/* ═══════════════════════════════════════════════════
   Cogni fort Plus.com — "CLEAR SKY" DESIGN SYSTEM
   Calm blue + warm gold, larger type for readability
═══════════════════════════════════════════════════ */

:root{
  --bg:        #f9fafc;
  --bg-alt:    #eef1f6;
  --panel:     #ffffff;
  --line:      #dde3ec;
  --sky:       #2a3c66;
  --sky-dk:    #16213e;
  --sky-lt:    #4a5d8f;
  --gold:      #c9a04e;
  --gold-lt:   #e0bd76;
  --gold-dk:   #a9812f;
  --ink:       #16213e;
  --ink-dim:   #4a5468;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink-dim);font-family:'Source Sans 3',sans-serif;font-size:20px;line-height:1.8;overflow-x:hidden;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{font-family:'Libre Baskerville',serif;color:var(--sky-dk);line-height:1.28;font-weight:700;}
.label{font-family:'IBM Plex Mono',monospace;font-size:14px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dk);}
p{font-size:19px;line-height:1.85;color:var(--ink-dim);}
p.lead{font-size:22px;line-height:1.7;}

/* ══════════════════════════════════════
   ICON BADGE — signature emblem
══════════════════════════════════════ */
.icon-badge{width:60px;height:60px;border-radius:50%;background:linear-gradient(150deg, var(--sky-lt), var(--sky) 55%, var(--sky-dk) 100%);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 6px 16px rgba(47,90,120,.25);}
.icon-badge svg{width:52%;height:52%;fill:#fff;}
.icon-badge.gold{background:linear-gradient(150deg, var(--gold-lt), var(--gold) 55%, var(--gold-dk) 100%);box-shadow:0 6px 16px rgba(169,122,31,.28);}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:'Source Sans 3',sans-serif;font-weight:700;font-size:19px;padding:18px 36px;border-radius:10px;text-decoration:none;cursor:pointer;border:none;transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;}
.btn-primary{background:linear-gradient(135deg, var(--gold-lt), var(--gold-dk));color:#fff;box-shadow:0 10px 26px rgba(169,122,31,.32);}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05);}
.btn-outline{background:transparent;color:var(--sky-dk);border:2px solid var(--sky-dk);}
.btn-outline:hover{background:var(--sky-dk);color:#fff;}
.btn-outline-light{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);}
.btn-outline-light:hover{background:#fff;color:var(--sky-dk);}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
header.topbar{background:var(--sky-dk);text-align:center;padding:11px 20px;}
header.topbar span{font-family:'IBM Plex Mono',monospace;font-size:14.5px;font-weight:600;color:#eaf3f8;letter-spacing:.03em;}
nav.mainnav{position:sticky;top:0;z-index:50;background:rgba(247,250,251,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
nav.mainnav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:86px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand .icon-badge{width:42px;height:42px;}
.brand span{font-family:'Libre Baskerville',serif;font-size:23px;font-weight:700;color:var(--sky-dk);}
.navlinks{display:flex;align-items:center;gap:26px;flex-wrap:wrap;}
.navlinks a{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-dim);}
.navlinks a:hover{color:var(--gold-dk);}
@media(max-width:1080px){.navlinks{display:none;}}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero{position:relative;padding:60px 0 84px;overflow:hidden;background:radial-gradient(ellipse 800px 500px at 82% 12%, rgba(74,127,165,.12), transparent 65%), var(--bg);}
.hero .wrap{max-width:820px;text-align:center;margin:0 auto;}
.hero-visual{margin:0 auto 32px;max-width:340px;}
.hero-visual img{width:100%;filter:drop-shadow(0 24px 40px rgba(22,33,62,.22));}
h1.hero-title{font-size:36px;margin:18px 0 22px;}
h1.hero-title em{color:var(--gold-dk);font-style:italic;}
@media(min-width:700px){h1.hero-title{font-size:50px;}}
.hero-sub{margin:0 auto 30px;max-width:620px;}
.hero-rating{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:30px;}
.hero-rating .stars{color:var(--gold);font-size:19px;letter-spacing:2px;}
.hero-rating span{font-size:17px;color:var(--ink-dim);font-weight:600;}
.hero-ctas{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-bottom:30px;}
.chip-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:10px 20px;font-family:'IBM Plex Mono',monospace;font-size:13.5px;font-weight:600;color:var(--ink-dim);box-shadow:0 2px 6px rgba(47,90,120,.06);}
.chip svg{width:16px;height:16px;fill:var(--sky);flex-shrink:0;}

/* ══════════════════════════════════════
   SECTION BASE
══════════════════════════════════════ */
section{padding:76px 0;}
@media(min-width:700px){section{padding:96px 0;}}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:32px;margin-top:12px;}
@media(min-width:700px){.section-head h2{font-size:42px;}}

/* ══════════════════════════════════════
   PAGE HERO (sub-pages)
══════════════════════════════════════ */
.page-hero{padding:52px 0 60px;background:var(--sky-dk);border-bottom:4px solid var(--gold);}
.page-hero h1,.page-hero .label{color:#fff;}
.page-hero .label{color:var(--gold-lt);}
.breadcrumb{font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:#c9dfeb;margin-bottom:18px;}
.breadcrumb a{color:var(--gold-lt);}
.page-hero h1{font-size:32px;}
.page-hero p.lead{margin-top:12px;max-width:650px;color:#dcecf3;}

/* ══════════════════════════════════════
   TRUST STRIP
══════════════════════════════════════ */
.trust-strip{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:44px 0;}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.trust-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;}
.trust-item h4{font-size:17px;font-family:'Source Sans 3',sans-serif;font-weight:700;color:var(--sky-dk);}
.trust-item p{font-size:15px;color:var(--ink-dim);line-height:1.5;}
@media(min-width:800px){.trust-grid{grid-template-columns:repeat(4,1fr);}}

/* ══════════════════════════════════════
   CARDS: reasons / ingredients / benefits
══════════════════════════════════════ */
.card-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:700px){.card-grid{grid-template-columns:1fr 1fr;}}
.info-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px 28px;box-shadow:0 4px 16px rgba(47,90,120,.05);}
.info-card .icon-badge{margin-bottom:16px;}
.info-card h3{font-size:21px;margin-bottom:10px;}
.info-card p{font-size:17px;}
.info-card img.ing-photo{width:100%;height:170px;object-fit:cover;border-radius:12px;margin-bottom:16px;}
.read-link{font-family:'IBM Plex Mono',monospace;font-size:13.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-dk);}

/* Ingredients hub list */
.ing-hub-list{display:flex;flex-direction:column;gap:18px;}
.ing-hub-item{display:flex;flex-direction:column;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 4px 16px rgba(22,33,62,.05);transition:border-color .2s ease, transform .2s ease;}
.ing-hub-item:hover{border-color:var(--sky);transform:translateY(-2px);}
.ing-hub-item h3{font-size:22px;margin-bottom:6px;}
.ing-hub-item p{font-size:17px;margin-bottom:10px;}
@media(min-width:700px){.ing-hub-item{flex-direction:row;align-items:flex-start;}}

/* ══════════════════════════════════════
   STEPS
══════════════════════════════════════ */
.steps-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media(min-width:800px){.steps-grid{grid-template-columns:repeat(3,1fr);}}
.step-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px 28px;box-shadow:0 4px 16px rgba(47,90,120,.05);}
.step-card .step-num{font-family:'Libre Baskerville',serif;font-size:36px;color:var(--gold);margin-bottom:12px;display:block;}
.step-card h3{font-size:21px;margin-bottom:10px;}
.step-card p{font-size:17px;}

/* ══════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════ */
.testimonials{background:var(--bg-alt);}
.testi-grid{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:900px){.testi-grid{grid-template-columns:repeat(3,1fr);}}
.testi-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column;}
.stars-row{color:var(--gold);font-size:17px;margin-bottom:16px;letter-spacing:1px;}
.testi-card p{font-size:17.5px;font-style:italic;color:var(--ink-dim);flex-grow:1;margin-bottom:20px;}
.testi-bottom{display:flex;align-items:center;gap:14px;padding-top:16px;border-top:1px solid var(--line);}
.avatar-circle{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg, var(--sky-lt), var(--sky-dk));color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Libre Baskerville',serif;font-size:16px;flex-shrink:0;overflow:hidden;}
.avatar-circle img{width:100%;height:100%;object-fit:cover;}
.testi-name{font-weight:700;color:var(--sky-dk);font-size:16px;}
.testi-loc{font-size:14px;color:var(--ink-dim);}

/* ══════════════════════════════════════
   COMPARISON TABLE
══════════════════════════════════════ */
.compare-wrap{overflow-x:auto;border-radius:18px;border:1px solid var(--line);box-shadow:0 4px 20px rgba(47,90,120,.06);}
table.compare{width:100%;border-collapse:collapse;background:var(--panel);min-width:680px;}
table.compare th, table.compare td{padding:18px 20px;text-align:center;border-bottom:1px solid var(--line);font-size:16px;}
table.compare th{background:var(--sky-dk);color:#fff;font-family:'Libre Baskerville',serif;font-size:15px;}
table.compare th:first-child, table.compare td:first-child{text-align:left;font-weight:600;color:var(--sky-dk);}
table.compare td.brand-col{background:#fbf3e2;font-weight:700;color:var(--gold-dk);}
table.compare tr:last-child td{border-bottom:none;}

/* ══════════════════════════════════════
   PRICING
══════════════════════════════════════ */
.pricing-grid{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:900px){.pricing-grid{grid-template-columns:repeat(3,1fr);align-items:end;}}
.price-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px 28px;text-align:center;position:relative;box-shadow:0 4px 16px rgba(47,90,120,.06);}
.price-card.featured{border:2px solid var(--gold);box-shadow:0 20px 46px rgba(212,161,61,.18);}
.price-badge{position:absolute;top:-16px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg, var(--gold-lt), var(--gold-dk));color:#fff;font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:8px 18px;border-radius:100px;white-space:nowrap;}
.capsule-visual{width:100%;height:200px;display:flex;align-items:center;justify-content:center;margin:16px 0;}
.capsule-visual img{max-height:100%;width:auto;object-fit:contain;}
.price-qty{font-family:'Libre Baskerville',serif;font-size:25px;color:var(--sky-dk);}
.price-supply{font-size:15px;color:var(--ink-dim);margin-bottom:16px;}
.price-num{font-family:'Libre Baskerville',serif;font-size:42px;color:var(--gold-dk);}
.price-num span{font-size:15px;color:var(--ink-dim);font-family:'Source Sans 3',sans-serif;}
.price-save{font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:#b0472f;font-weight:700;margin:8px 0;}
.price-total{font-size:15.5px;color:var(--ink-dim);margin:10px 0 22px;}
.price-total b{color:var(--sky-dk);}

/* ══════════════════════════════════════
   BONUSES
══════════════════════════════════════ */
.bonus-grid{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:700px){.bonus-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1000px){.bonus-grid{grid-template-columns:repeat(4,1fr);}}
.bonus-card{background:var(--sky-dk);border-radius:18px;padding:26px 22px;text-align:center;color:#fff;}
.bonus-card img.bonus-cover{width:100%;max-width:150px;margin:0 auto 18px;border-radius:6px;box-shadow:0 10px 24px rgba(0,0,0,.3);}
.bonus-card .num{font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--gold-lt);letter-spacing:.1em;margin-bottom:10px;display:block;}
.bonus-card h3{font-size:19px;color:#fff;margin-bottom:10px;}
.bonus-card .value{font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--gold-lt);font-weight:700;margin-bottom:12px;}
.bonus-card p{font-size:15.5px;color:#dcecf3;}

/* ══════════════════════════════════════
   GUARANTEE
══════════════════════════════════════ */
.guarantee-sec{background:var(--sky-dk);text-align:center;}
.guarantee-badge{width:140px;height:140px;border-radius:50%;background:radial-gradient(circle at 35% 30%, var(--gold-lt), var(--gold-dk));border:4px solid #fff;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 28px;box-shadow:0 12px 34px rgba(0,0,0,.22);}
.guarantee-badge .num{font-family:'Libre Baskerville',serif;font-size:36px;color:#fff;line-height:1;}
.guarantee-badge .txt{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#fff;letter-spacing:.08em;text-transform:uppercase;margin-top:6px;}
.guarantee-seal-img{max-width:220px;margin:0 auto 28px;}
.cert-badges-strip{max-width:900px;margin:0 auto;}
.guarantee-sec h2{color:#fff;font-size:32px;max-width:660px;margin:0 auto 18px;}
@media(min-width:700px){.guarantee-sec h2{font-size:42px;}}
.guarantee-sec p{color:#dcecf3;max-width:620px;margin:0 auto 18px;}

/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;background:none;border:none;cursor:pointer;text-align:left;}
.faq-q span{font-size:19px;font-weight:700;color:var(--sky-dk);font-family:'Source Sans 3',sans-serif;}
.faq-q .chev{width:13px;height:13px;border-right:3px solid var(--gold-dk);border-bottom:3px solid var(--gold-dk);transform:rotate(45deg);transition:transform .3s ease;flex-shrink:0;}
.faq-item.open .faq-q .chev{transform:rotate(225deg);}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-a p{min-height:0;overflow:hidden;padding:0 26px;font-size:17.5px;}
.faq-item.open .faq-a p{padding-bottom:22px;}

/* ══════════════════════════════════════
   FINAL CTA
══════════════════════════════════════ */
.final-cta{background:linear-gradient(160deg, var(--gold-dk), #7a5416);text-align:center;}
.final-cta h2{color:#fff;font-size:32px;margin-bottom:16px;}
@media(min-width:700px){.final-cta h2{font-size:44px;}}
.final-cta p{max-width:620px;margin:0 auto 30px;color:#fbead0;}
.final-cta-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;text-align:center;}
.final-cta-img{display:flex;justify-content:center;}
.final-cta-img img{max-height:240px;width:auto;filter:drop-shadow(0 20px 34px rgba(0,0,0,.3));}
.final-cta-content h2, .final-cta-content p{margin-left:auto;margin-right:auto;}
@media(min-width:800px){
  .final-cta-grid{grid-template-columns:260px 1fr;text-align:left;}
  .final-cta-content h2, .final-cta-content p{margin-left:0;}
}

/* ══════════════════════════════════════
   BLOG CARDS
══════════════════════════════════════ */
.blog-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:800px){.blog-grid{grid-template-columns:repeat(3,1fr);}}
.blog-card{display:flex;flex-direction:column;gap:10px;padding:26px;border-radius:16px;background:var(--panel);border:1px solid var(--line);text-decoration:none;box-shadow:0 4px 16px rgba(47,90,120,.05);transition:all .2s ease;}
.blog-card:hover{transform:translateY(-3px);border-color:var(--sky);}
.blog-card .tag{font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold-dk);}
.blog-card h3{font-size:19px;color:var(--sky-dk);}
.blog-card p{font-size:16px;color:var(--ink-dim);}

/* ══════════════════════════════════════
   DETAIL BLOCKS (blog/legal pages)
══════════════════════════════════════ */
.detail-grid{display:flex;flex-direction:column;gap:22px;}
.detail-block{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 26px;}
.detail-block h2{font-size:22px;margin-bottom:12px;color:var(--sky-dk);}
.detail-block p{font-size:17.5px;}
.detail-block.callout{background:#fbf3e2;border-color:#e6d195;}

.related-grid{display:flex;flex-direction:column;gap:14px;}
@media(min-width:700px){.related-grid{flex-direction:row;flex-wrap:wrap;}}
.related-grid a{display:block;flex:1 1 220px;padding:18px 22px;border-radius:12px;background:var(--panel);border:1px solid var(--line);font-weight:700;font-size:16.5px;color:var(--sky-dk);text-align:center;transition:border-color .2s ease, transform .2s ease;}
.related-grid a:hover{border-color:var(--sky);transform:translateY(-2px);}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer{background:var(--sky-dk);padding:60px 0 32px;}
.footer-grid{display:flex;flex-direction:column;gap:36px;margin-bottom:36px;}
.footer-brand .brand span{color:#fff;}
.footer-brand p{font-size:16px;color:#a9cadc;max-width:380px;}
.footer-links{display:flex;flex-wrap:wrap;gap:16px 28px;}
.footer-links a{font-size:15px;color:#a9cadc;}
.footer-links a:hover{color:#fff;}
.footer-legal{border-top:1px solid #3d6d8c;padding-top:28px;font-size:14px;line-height:1.7;color:#8bb3c9;}
@media(min-width:800px){.footer-grid{flex-direction:row;justify-content:space-between;}}

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.rv{opacity:0;transform:translateY(22px);transition:opacity .65s ease, transform .65s ease;}
.rv.vis{opacity:1;transform:none;}