/* ==========================================================================
   Thermo Ignite (thermoiignite.com) — AlkaVitality-format design system
   WHITE base + bottle-matched orange/flame chrome & CTA. Roboto. Prefix: bz-
   Freshly authored. Token-based palette, standard section architecture.
   ========================================================================== */
:root{
  --orange:#1E88E5;--orange-dk:#1565C0;--orange-lt:#64B5F6;
  --flame:#06B6D4;--amber:#F59E0B;--amber-dk:#D97706;
  --ink:#10283F;--ink2:#1C3A52;--body:#4C5A66;--muted:#7E8A95;
  --bg:#FFFFFF;--bg-soft:#F3F9FD;--bg-warm:#E8F4FC;--bg-amber:#EAF7FA;
  --line:#E4EEF6;--line2:#D4E4F0;
  --chrome:#10283F;--chrome2:#163049;
  --shadow:0 16px 44px rgba(16,40,63,.14);--shadow-sm:0 6px 20px rgba(16,40,63,.08);
  --shadow-cta:0 14px 30px rgba(30,136,229,.32);
  --r:16px;--r-sm:11px;--r-lg:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--body);
  font-family:'Roboto',system-ui,-apple-system,Segoe UI,sans-serif;font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg,video,canvas,table{max-width:100%}
img{height:auto;display:block}
a{color:var(--orange-dk)}
h1,h2,h3,h4{font-family:'Roboto',system-ui,sans-serif;color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:900;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.35rem;font-weight:800}
h4{font-size:1.1rem;font-weight:700;margin-bottom:.4em}
p{margin:0 0 1.05em}
.bz-wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.bz-narrow{max-width:800px;margin:0 auto}
.bz-mid{text-align:center}

/* ---------- buttons (min 44px tap) ---------- */
.bz-btn,.bz-btn-ghost,.bz-btn-dark{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;
  font-family:'Roboto',sans-serif;font-weight:800;font-size:1rem;padding:14px 32px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s,background .18s;text-align:center;text-decoration:none}
.bz-btn{background:linear-gradient(135deg,var(--orange),var(--orange-dk));color:#fff;box-shadow:var(--shadow-cta)}
.bz-btn:hover{transform:translateY(-3px);box-shadow:0 22px 44px rgba(30,136,229,.44);color:#fff}
.bz-btn-ghost{background:#fff;border-color:var(--line2);color:var(--orange-dk)}
.bz-btn-ghost:hover{border-color:var(--orange);background:var(--bg-warm)}
.bz-btn-dark{background:var(--ink);color:#fff}
.bz-btn-dark:hover{transform:translateY(-3px);background:var(--ink2);color:#fff}
.bz-btn-lg{padding:17px 40px;font-size:1.08rem;min-height:56px}
.bz-btn-full{width:100%}

/* ---------- topbar + nav ---------- */
.bz-top{background:var(--chrome);color:#DCEAF5;font-size:.82rem;font-weight:500;display:flex;gap:26px;justify-content:center;flex-wrap:wrap;padding:9px 16px;text-align:center}
.bz-top b{color:#fff}
.bz-top .hl{color:var(--orange-lt);font-weight:700}
.bz-nav{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.bz-nav .bz-wrap{display:flex;align-items:center;justify-content:space-between;padding-top:13px;padding-bottom:13px}
.bz-logo{font-family:'Roboto',sans-serif;font-weight:900;font-size:1.5rem;color:var(--ink);letter-spacing:-.02em;display:inline-flex;align-items:center;gap:9px;text-decoration:none}
.bz-logo .lf{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--orange),var(--flame));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;box-shadow:var(--shadow-sm)}
.bz-logo b{color:var(--orange-dk)}
.bz-links{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.bz-links a{color:var(--ink);font-weight:600;font-size:.94rem;padding:10px 13px;border-radius:9px;text-decoration:none;transition:.15s}
.bz-links a:hover{background:var(--bg-warm);color:var(--orange-dk)}
.bz-links .bz-btn{color:#fff;padding:11px 22px;margin-left:8px;min-height:44px}
.bz-links .bz-btn:hover{color:#fff}
.bz-burger{display:none;background:none;border:none;font-size:1.7rem;color:var(--ink);cursor:pointer;line-height:1;min-height:44px;min-width:44px}
@media(max-width:920px){
  .bz-links{position:fixed;inset:0 0 0 auto;width:min(320px,86vw);flex-direction:column;align-items:stretch;gap:6px;background:#fff;padding:88px 22px 30px;box-shadow:-16px 0 44px rgba(16,40,63,.16);transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.2,1)}
  .bz-links.open{transform:none}.bz-links a{padding:14px 16px}.bz-links .bz-btn{margin-left:0}
  .bz-burger{display:inline-flex;align-items:center;justify-content:center;z-index:2}
}

/* ---------- section shells ---------- */
.bz-sec{padding:82px 0}
.bz-soft{background:var(--bg-soft)}
.bz-warm{background:var(--bg-warm)}
.bz-amber{background:var(--bg-amber)}
.bz-dark{background:var(--chrome);color:#E9DED3}
.bz-dark h2,.bz-dark h3,.bz-dark h4{color:#fff}
.bz-head{max-width:760px;margin:0 auto 48px;text-align:center}
.bz-head p{color:var(--muted);font-size:1.06rem;margin-top:.4em}
.bz-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'Roboto',sans-serif;font-weight:800;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-dk);background:var(--bg-warm);padding:7px 16px;border-radius:999px;margin-bottom:15px}
.bz-eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--orange)}
.bz-eyebrow.flame{color:var(--flame);background:#FEECEC}

/* ---------- hero (split: content left, product right) ---------- */
.bz-hero{position:relative;overflow:hidden;background:radial-gradient(58% 50% at 86% 10%,var(--bg-warm) 0,transparent 60%),radial-gradient(48% 46% at 6% 92%,var(--bg-amber) 0,transparent 60%),#fff}
.bz-breath{position:absolute;inset:0;z-index:0;pointer-events:none}
.bz-hero .bz-wrap{position:relative;z-index:1}
.bz-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:center;padding:58px 0 76px}
.bz-hero-shot{position:relative;text-align:center}
.bz-hero-shot img{max-width:min(440px,100%);margin:0 auto;position:relative;z-index:1;filter:drop-shadow(0 28px 48px rgba(16,40,63,.26));animation:bz-float 6s ease-in-out infinite}
.bz-hero-shot .glow{position:absolute;inset:8% 12%;z-index:0;border-radius:50%;background:radial-gradient(circle,rgba(30,136,229,.2),transparent 62%);animation:bz-pulse 5s ease-in-out infinite}
@keyframes bz-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes bz-pulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.08);opacity:1}}
.bz-hero h1 .hl{background:linear-gradient(120deg,var(--orange),var(--flame));-webkit-background-clip:text;background-clip:text;color:transparent}
.bz-chip{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line2);border-radius:999px;padding:8px 18px;font-size:.8rem;font-weight:700;color:var(--orange-dk);box-shadow:var(--shadow-sm);margin-bottom:20px}
.bz-chip .d{width:8px;height:8px;border-radius:50%;background:var(--flame);box-shadow:0 0 0 4px rgba(6,182,212,.18)}
.bz-answer{background:#fff;border:1px solid var(--line2);border-radius:14px;padding:20px 24px;margin:20px 0;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.bz-answer::before{content:'';position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(var(--orange),var(--flame))}
.bz-answer .t{display:inline-block;font-size:.7rem;font-weight:900;letter-spacing:.09em;color:var(--orange-dk);margin-bottom:8px}
.bz-answer p{margin:0;color:var(--muted)}
.bz-answer p.first{color:var(--ink);font-weight:600;margin-bottom:.6em;font-size:1.05rem}
.bz-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 22px;padding:0}
.bz-facts li{background:#fff;border:1px solid var(--line2);border-radius:999px;padding:7px 15px;font-size:.8rem;font-weight:700;color:var(--ink)}
.bz-facts li::before{content:'✓ ';color:var(--orange-dk);font-weight:900}
.bz-hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.bz-trust{display:flex;flex-wrap:wrap;gap:7px 20px;font-size:.8rem;font-weight:600;color:var(--muted)}
.bz-trust span::before{content:'★';color:var(--amber-dk);margin-right:5px}
@media(max-width:920px){
  .bz-hero-grid{grid-template-columns:1fr;gap:26px;padding:32px 0 52px;text-align:center}
  .bz-hero-shot{order:-1}.bz-hero-shot img{max-width:min(300px,82%)}
  .bz-facts,.bz-hero-btns,.bz-trust{justify-content:center}.bz-answer{text-align:left}
}

/* ---------- grids / cards ---------- */
.bz-grid{display:grid;gap:22px}
.bz-g2{grid-template-columns:repeat(2,1fr)}
.bz-g3{grid-template-columns:repeat(3,1fr)}
.bz-g4{grid-template-columns:repeat(4,1fr)}
.bz-g5{grid-template-columns:repeat(5,1fr)}
@media(max-width:980px){.bz-g5,.bz-g4{grid-template-columns:repeat(2,1fr)}.bz-g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.bz-g5,.bz-g4,.bz-g3,.bz-g2{grid-template-columns:1fr}}
.bz-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s}
.bz-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line2)}
.bz-card p{color:var(--muted);margin:0;font-size:.96rem}
.bz-ic{width:54px;height:54px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:14px;background:linear-gradient(135deg,var(--bg-warm),var(--bg-amber));border:1px solid var(--line)}
.bz-badge-card{text-align:center}
.bz-badge-card img{max-width:min(118px,56%);margin:0 auto 14px}

/* ---------- number step ---------- */
.bz-num{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:13px;font-weight:900;font-size:1.15rem;color:#fff;margin-bottom:14px;background:linear-gradient(135deg,var(--orange),var(--flame))}

/* ---------- split ---------- */
.bz-split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.bz-split img{border-radius:var(--r);max-width:min(440px,100%);margin:0 auto}
.bz-split.rev .bz-split-media{order:2}
@media(max-width:900px){.bz-split{grid-template-columns:1fr;gap:30px}.bz-split.rev .bz-split-media{order:0}}

/* ---------- ingredient cards ---------- */
.bz-ing{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);border-top:4px solid var(--orange);transition:transform .2s,box-shadow .2s}
.bz-ing:nth-child(2){border-top-color:var(--flame)}.bz-ing:nth-child(3){border-top-color:var(--amber)}
.bz-ing:nth-child(4){border-top-color:var(--orange-dk)}.bz-ing:nth-child(5){border-top-color:var(--flame)}
.bz-ing:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.bz-ing .ic{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:12px;background:var(--bg-warm)}
.bz-ing p{color:var(--muted);margin:0;font-size:.93rem}

/* ---------- how-it-works image ---------- */
.bz-works-img{border-radius:var(--r);box-shadow:var(--shadow);margin:0 auto 34px;border:1px solid var(--line2)}

/* ---------- callout ---------- */
.bz-note{background:var(--bg-warm);border:1px solid var(--line2);border-radius:var(--r-sm);padding:20px 24px;color:var(--orange-dk)}
.bz-note.amber{background:var(--bg-amber);border-color:#F6E3C0;color:var(--amber-dk)}
.bz-note b{color:var(--ink)}.bz-note a{color:var(--orange-dk);font-weight:700}

/* ---------- comparison table ---------- */
.bz-compare{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r);border:1px solid var(--line2);box-shadow:var(--shadow-sm)}
.bz-compare table{width:100%;border-collapse:collapse;min-width:640px;background:#fff}
.bz-compare th,.bz-compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
.bz-compare thead th{background:var(--bg-warm);color:var(--ink);font-weight:800}
.bz-compare thead th.hi{background:linear-gradient(135deg,var(--orange),var(--flame));color:#fff}
.bz-compare tbody th{font-weight:700;color:var(--ink)}
.bz-compare td.y{color:var(--orange-dk);font-weight:900}.bz-compare td.n{color:#B2564F;font-weight:700}
.bz-compare tbody tr:nth-child(even){background:var(--bg-soft)}
.bz-compare .col-hi{background:rgba(30,136,229,.05)}

/* ---------- pricing ---------- */
.bz-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
@media(max-width:980px){.bz-plans{grid-template-columns:1fr;max-width:440px;margin:0 auto}}
.bz-plan{background:#fff;border:1px solid var(--line2);border-radius:var(--r);padding:30px 24px;text-align:center;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-sm)}
.bz-plan.top{border:2px solid var(--orange);box-shadow:0 26px 54px rgba(30,136,229,.2)}
@media(min-width:981px){.bz-plan.top{transform:scale(1.045)}}
.bz-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:.72rem;font-weight:900;padding:7px 18px;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-dk));box-shadow:var(--shadow-sm)}
.bz-tag.flame{background:linear-gradient(135deg,var(--flame),#B91C1C)}.bz-tag.amber{background:linear-gradient(135deg,var(--amber),var(--amber-dk));color:#3c2a06}
.bz-plan img.pk{max-width:150px;height:140px;object-fit:contain;margin:8px auto 12px}
.bz-plan .nm{font-weight:900;font-size:1.3rem;color:var(--ink)}
.bz-plan .sub{font-size:.82rem;color:var(--muted);margin-bottom:12px}
.bz-plan .was{text-decoration:line-through;color:var(--muted);font-size:.85rem}
.bz-plan .pr{font-weight:900;font-size:2.5rem;color:var(--orange-dk);line-height:1}
.bz-plan .pr small{font-size:.72rem;font-weight:700;color:var(--muted)}
.bz-plan .tot{font-weight:800;color:var(--ink);margin:8px 0 3px}
.bz-plan .ship{font-size:.84rem;font-weight:800;color:var(--orange-dk);margin-bottom:14px}
.bz-plan .ship.pay{color:var(--muted)}
.bz-plan ul{list-style:none;margin:0 0 18px;padding:0;text-align:left;font-size:.9rem;color:var(--muted)}
.bz-plan ul li{position:relative;padding-left:24px;margin-bottom:9px}
.bz-plan ul li::before{content:'✓';position:absolute;left:0;color:var(--orange-dk);font-weight:900}
.bz-plan .bz-btn,.bz-plan .bz-btn-ghost{margin-top:auto}
.bz-plan .cards{max-width:150px;margin:14px auto 0;opacity:.72}
.bz-atc{max-width:230px;margin:20px auto 0;display:block;opacity:.95}

/* ---------- reviews ---------- */
.bz-rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;box-shadow:var(--shadow-sm)}
.bz-rev-top{display:flex;align-items:center;gap:13px;margin-bottom:12px}
.bz-ini{width:50px;height:50px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:900;font-size:1.1rem;color:#fff;background:linear-gradient(135deg,var(--orange),var(--flame))}
.bz-rev-nm{font-weight:800;color:var(--ink)}.bz-rev-sub{font-size:.78rem;color:var(--muted)}
.bz-stars{color:var(--amber-dk);letter-spacing:2px;margin-bottom:9px}
.bz-rev blockquote{margin:0;color:var(--ink);font-style:italic;font-size:1rem}
.bz-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:16px}
@media(max-width:860px){.bz-feat{grid-template-columns:1fr;max-width:480px;margin:16px auto 0}}
.bz-feat figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm)}
.bz-feat img{width:100%;height:210px;object-fit:cover}
.bz-feat figcaption{padding:20px 22px}
.bz-feat blockquote{margin:8px 0 12px;font-style:italic;color:var(--ink);font-size:.97rem}
.bz-feat .who{font-weight:800;color:var(--ink);font-size:.92rem}
.bz-feat .who span{display:block;font-weight:400;color:var(--muted);font-size:.78rem}
.bz-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center;margin-top:40px}
@media(max-width:620px){.bz-board{grid-template-columns:repeat(2,1fr)}}
.bz-board div{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-sm);padding:20px 10px}
.bz-board b{display:block;font-weight:900;font-size:2rem;color:var(--orange-dk)}
.bz-board span{font-size:.76rem;font-weight:700;color:var(--muted)}

/* ---------- usage steps ---------- */
.bz-steps{display:grid;gap:15px}
.bz-row{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:22px 24px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;box-shadow:var(--shadow-sm)}
.bz-row .n{width:42px;height:42px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,var(--orange),var(--flame));color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.bz-row p{margin:0;color:var(--muted);font-size:.95rem}.bz-row h4{margin:.1em 0 .25em}

/* ---------- guarantee ---------- */
.bz-guar{display:grid;grid-template-columns:auto 1fr;gap:42px;align-items:center;background:var(--bg-warm);border:1px solid var(--line2);border-radius:var(--r-lg);padding:40px}
.bz-guar img{max-width:180px}
@media(max-width:820px){.bz-guar{grid-template-columns:1fr;text-align:center;gap:22px;padding:30px 22px}.bz-guar img{margin:0 auto}}

/* ---------- takeaways ---------- */
.bz-take{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.bz-take{grid-template-columns:1fr}}
.bz-take li{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:18px 20px 18px 54px;position:relative;box-shadow:var(--shadow-sm)}
.bz-take li::before{content:'🔥';position:absolute;left:16px;top:16px;font-size:1.1rem}
.bz-take li b{display:block;color:var(--ink);margin-bottom:3px}.bz-take li span{color:var(--muted);font-size:.93rem}

/* ---------- FAQ ---------- */
.bz-faq{display:grid;gap:12px}
.bz-faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--shadow-sm);overflow:hidden}
.bz-faq-item.on{border-color:var(--orange-lt)}
.bz-faq-q{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:20px 22px;min-height:48px;display:flex;justify-content:space-between;gap:16px;align-items:center;font-family:'Roboto',sans-serif;font-weight:700;font-size:1.05rem;color:var(--ink)}
.bz-faq-q::after{content:'+';font-size:1.5rem;color:var(--orange);transition:transform .25s}
.bz-faq-item.on .bz-faq-q::after{transform:rotate(45deg)}
.bz-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.bz-faq-a p{padding:0 22px 20px;margin:0;color:var(--muted)}

/* ---------- references ---------- */
.bz-refs{list-style:none;margin:0;padding:0}
.bz-refs li{padding:14px 0;border-bottom:1px solid var(--line)}
.bz-refs a{color:var(--orange-dk);font-weight:700;text-decoration:none}.bz-refs a:hover{text-decoration:underline}
.bz-refs a::after{content:' ↗';color:var(--amber-dk)}

/* ---------- final CTA ---------- */
.bz-final{background:linear-gradient(135deg,var(--orange) 0,var(--flame) 130%);border-radius:var(--r-lg);padding:56px 28px;text-align:center;color:#fff;position:relative;overflow:hidden}
.bz-final::before{content:'';position:absolute;width:360px;height:360px;right:-120px;top:-130px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 62%)}
.bz-final h2{color:#fff;position:relative}.bz-final p{color:rgba(255,255,255,.92);position:relative}
.bz-final img{max-width:min(300px,72%);margin:20px auto;position:relative;filter:drop-shadow(0 22px 36px rgba(0,0,0,.26))}
.bz-final .old{color:rgba(255,255,255,.75);text-decoration:line-through;position:relative}
.bz-final .new{font-weight:900;font-size:2.1rem;margin:4px 0 20px;position:relative}
.bz-final .sm{font-size:.84rem;color:rgba(255,255,255,.82);margin-top:14px;position:relative}

/* ---------- crumb / article / related ---------- */
.bz-crumb{font-size:.82rem;color:var(--muted);padding:18px 0 0}
.bz-crumb a{color:var(--orange-dk);font-weight:600;text-decoration:none}.bz-crumb i{font-style:normal;margin:0 8px;color:var(--amber-dk)}
.bz-article h2{margin-top:1.5em}.bz-article h3{margin-top:1.3em}
.bz-article p,.bz-article li{color:var(--body)}.bz-article a{color:var(--orange-dk);font-weight:600}.bz-article li{margin-bottom:.5em}
.bz-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:760px){.bz-rel{grid-template-columns:1fr}}
.bz-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:22px;box-shadow:var(--shadow-sm);text-decoration:none;transition:.18s}
.bz-rel a:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--orange-lt)}
.bz-rel b{display:block;color:var(--ink);margin-bottom:6px}.bz-rel span{font-size:.86rem;color:var(--orange-dk);font-weight:700}

/* ---------- footer (SodaBurn centered, dark) ---------- */
.bz-foot{background:linear-gradient(180deg,#10283F,#0A1A2A);color:#A9B8C8;padding:0 0 34px}
.bz-foot-cta{background:linear-gradient(135deg,var(--orange),var(--orange-dk));text-align:center;padding:48px 22px 44px}
.bz-foot-cta h3{color:#fff;margin-bottom:.4em}.bz-foot-cta p{color:rgba(255,255,255,.88);margin:14px auto 0;max-width:52ch}
.bz-foot-in{padding-top:44px;text-align:center}
.bz-foot-brand{font-weight:900;font-size:1.5rem;color:#fff;margin-bottom:18px;display:inline-flex;align-items:center;gap:9px}
.bz-foot-brand .lf{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--orange),var(--flame));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem}
.bz-foot-nav{display:flex;flex-wrap:wrap;gap:6px 26px;justify-content:center;list-style:none;margin:0 0 16px;padding:0}
.bz-foot-nav a{color:#D3E0ED;font-weight:600;font-size:.95rem;text-decoration:none}.bz-foot-nav a:hover{color:#fff}
.bz-foot-legal{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:center;list-style:none;margin:0 auto 26px;padding:0;font-size:.88rem}
.bz-foot-legal a{color:#8494A6;text-decoration:none}.bz-foot-legal a:hover{color:#fff}
.bz-foot hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:24px auto;max-width:1100px}
.bz-foot .disc{max-width:1000px;margin:0 auto;text-align:center}
.bz-foot .disc p{margin:0 0 14px;line-height:1.66;color:#7E8CA0;font-size:.83rem}
.bz-foot .disc b{color:#CBD9E8}.bz-foot .disc a{color:var(--orange-lt)}
.bz-foot .cr{text-align:center;font-size:.82rem;color:#74859A;margin-top:20px}
.bz-foot .tag{text-align:center;font-size:.8rem;color:#657688;margin-top:6px}

/* ---------- sticky mobile bar ---------- */
.bz-sticky{position:fixed;left:0;right:0;bottom:0;z-index:800;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-top:1px solid var(--line2);box-shadow:0 -8px 24px rgba(16,40,63,.1);padding:10px 16px;display:none;align-items:center;justify-content:space-between;gap:12px}
.bz-sticky .t{line-height:1.25;min-width:0}
.bz-sticky .t b{display:block;font-weight:900;color:var(--orange-dk);font-size:1rem}
.bz-sticky .t small{color:var(--muted);font-size:.72rem}
.bz-sticky .bz-btn{padding:12px 22px;flex-shrink:0;min-height:44px}
@media(max-width:920px){.bz-sticky{display:flex}body{padding-bottom:calc(74px + env(safe-area-inset-bottom,0px))}}
.bz-sticky{padding-bottom:calc(10px + env(safe-area-inset-bottom,0px))}

/* ---------- reveal ---------- */
.bz-reveal{transition:opacity .6s ease,transform .6s ease}
.bz-js .bz-reveal{opacity:0;transform:translateY(22px)}
.bz-js .bz-reveal.in{opacity:1;transform:none}
.bz-js .bz-hero-copy>*{opacity:0;transform:translateY(16px);animation:bz-rise .7s cubic-bezier(.2,.8,.2,1) forwards}
.bz-js .bz-hero-copy>*:nth-child(1){animation-delay:.05s}.bz-js .bz-hero-copy>*:nth-child(2){animation-delay:.13s}
.bz-js .bz-hero-copy>*:nth-child(3){animation-delay:.21s}.bz-js .bz-hero-copy>*:nth-child(4){animation-delay:.29s}
.bz-js .bz-hero-copy>*:nth-child(5){animation-delay:.37s}.bz-js .bz-hero-copy>*:nth-child(6){animation-delay:.45s}
.bz-js .bz-hero-copy>*:nth-child(7){animation-delay:.53s}.bz-js .bz-hero-copy>*:nth-child(8){animation-delay:.61s}
@keyframes bz-rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.bz-js .bz-reveal,.bz-js .bz-hero-copy>*{opacity:1;transform:none;animation:none}.bz-hero-shot img,.bz-hero-shot .glow{animation:none}}

/* ========================================================================
   MOBILE BREAKPOINTS (920 / 480 / 380) + landscape
   ======================================================================== */
@media(max-width:920px){.bz-sec{padding:64px 0}}
@media(max-width:480px){
  body{font-size:16px}
  .bz-wrap{padding:0 16px}
  .bz-sec{padding:50px 0}.bz-head{margin-bottom:32px}
  h1{font-size:clamp(1.9rem,8.5vw,2.4rem)}h2{font-size:clamp(1.5rem,6.4vw,1.95rem)}h3{font-size:1.2rem}
  .bz-top{gap:5px 14px;font-size:.73rem;padding:8px 12px}
  .bz-logo{font-size:1.35rem}
  .bz-hero-btns{flex-direction:column;align-items:stretch}
  .bz-hero-btns>a{width:100%}
  .bz-card,.bz-ing{padding:22px 19px}.bz-answer{padding:17px 18px}
  .bz-plan{padding:26px 20px}.bz-guar{padding:26px 18px}.bz-final{padding:40px 20px}
  .bz-final .new{font-size:1.65rem}.bz-foot-cta{padding:36px 18px}
  .bz-row{padding:18px 18px;gap:14px}
  .bz-btn,.bz-btn-ghost,.bz-btn-dark{padding:14px 24px;font-size:.98rem}
  .bz-feat img{height:220px}
}
@media(max-width:380px){
  h1{font-size:1.8rem}.bz-logo{font-size:1.25rem}
  .bz-plan .pr{font-size:2.2rem}.bz-sticky .t small{display:none}
  .bz-board{grid-template-columns:1fr 1fr}
}
@media(max-height:480px) and (orientation:landscape){
  .bz-hero-grid{padding:30px 0}
  .bz-links{padding-top:66px}
}