/* nerveceptformula.com | Indigo Axon & Gold | Syne + Albert Sans + IBM Plex Mono */
:root{
  --bg:#fcfcfe; --bg-white:#ffffff; --tint:#f4f3fc; --tint-2:#e9e7fb; --ink:#13154a; --ink-2:#2a2d63; --muted:#5a5e7c;
  --line:#e3e4f1; --accent:#4338ca; --accent-hover:#3730a3; --gold:#d99a1e; --gold-2:#f7cd6e; --gold-ink:#8a5a06;
  --dark:#13154a; --dark-2:#1b1e5c; --dark-3:#24286f; --dark-line:#30357e; --warn:#b4530a; --warn-bg:#fff6e8;
  --cyan:#38bdf8; --ok:#0f7a52;
  --font-display:"Syne",system-ui,sans-serif; --font-body:"Albert Sans",system-ui,sans-serif; --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --r:12px; --r-lg:20px; --shadow:0 1px 0 rgba(19,21,74,.04),0 14px 34px -18px rgba(19,21,74,.28); --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;width:100%;max-width:100vw;overflow-x:clip}
body{margin:0;width:100%;max-width:100vw;overflow-x:clip;position:relative;background:var(--bg);color:var(--ink);font:400 17px/1.68 var(--font-body)}
@supports not (overflow-x:clip){html,body{overflow-x:hidden}}
section,header,footer,main,nav,.wrap,.band{max-width:100%;box-sizing:border-box;overflow-x:clip}
@supports not (overflow-x:clip){section,.band{overflow-x:hidden}}
h1,h2,h3,h4,h5,h6,p,span,a,li,td,th{overflow-wrap:break-word;word-break:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent-hover)}
h1,h2,h3,h4,h5{font-family:var(--font-display);line-height:1.12;letter-spacing:-.025em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(1.85rem,3.3vw,2.75rem);font-weight:800;letter-spacing:-.04em}
h2{font-size:clamp(1.42rem,2.3vw,1.95rem);font-weight:700;letter-spacing:-.03em}
h3{font-size:clamp(1.04rem,1.35vw,1.16rem);font-weight:700;letter-spacing:-.02em}
h4{font-size:1rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em;margin:0 0 1em}
li{margin:.25em 0}
strong{font-weight:700}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.narrow{max-width:880px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:200}
.skip:focus{left:8px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 12px/1 var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:16px}
.eyebrow::before{content:"";width:10px;height:10px;background:var(--gold);transform:rotate(45deg);border-radius:2px}
.lead{font-size:1.13rem;color:var(--ink-2)}
.muted{color:var(--muted)}
.small{font-size:.9rem}

/* top note + header */
.topnote{background:var(--dark);color:#d6d8f5;font:500 12px/1.4 var(--font-mono);text-align:center;padding:8px 0;letter-spacing:.02em;border-bottom:2px solid var(--gold)}
.hdr{position:sticky;top:0;z-index:90;background:rgba(252,252,254,.93);backdrop-filter:saturate(1.5) blur(12px);-webkit-backdrop-filter:saturate(1.5) blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:18px;min-height:68px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--dark);display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(247,205,110,.35)}
.logo-mark img{width:34px;height:34px;border-radius:9px}
.logo b{display:block;font:800 20px/1.05 var(--font-display);letter-spacing:-.04em}
.logo b i{font-family:var(--font-body);font-style:normal;font-size:.55em;vertical-align:super;color:var(--gold);margin-left:1px}
.logo small{display:block;font:500 10px/1.2 var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin-top:4px}
.logo--light{color:#fff}.logo--light small{color:#aeb2e0}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:nowrap}
.nav a{display:inline-flex;padding:8px 10px;border-radius:8px;color:var(--ink-2);font:600 14.5px/1 var(--font-body);text-decoration:none;white-space:nowrap;position:relative}
.nav a:hover{background:var(--tint)}
.nav a[aria-current="page"]{color:var(--accent)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:var(--gold);border-radius:2px}
.nav ul,.nav-links,ul.nav-links{list-style:none!important;margin:0!important;padding:0!important;display:flex!important;align-items:center!important;gap:2px!important}
.nav ul li,.nav-links li,ul.nav-links li{list-style:none!important;margin:0!important;padding:0!important;display:inline-flex!important}
.hdr-actions{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;position:relative;flex:0 0 auto}
.burger span,.burger span::before,.burger span::after{position:absolute;left:12px;width:18px;height:2px;background:var(--ink);border-radius:2px;content:"";transition:transform .2s}
.burger span{top:21px}.burger span::before{top:-6px;left:0}.burger span::after{top:6px;left:0}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.drawer{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(19,21,74,.14);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility 0s .2s}
.drawer.open{visibility:visible;opacity:1;pointer-events:auto;transform:none;transition:opacity .2s,transform .2s}
.drawer-in{display:flex;flex-direction:column;padding-top:10px;padding-bottom:16px}
.drawer-in a{padding:12px 4px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600}
.drawer-in .btn{margin-top:14px;border:0;justify-content:center;color:#fff}
.progress{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--accent),var(--gold))}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:10px;font:700 15.5px/1.1 var(--font-body);letter-spacing:.01em;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;text-align:center}
.btn--primary{background:linear-gradient(135deg,#4f46e5,#3730a3);color:#fff;box-shadow:0 10px 24px -8px rgba(55,48,163,.55),inset 0 -2px 0 rgba(217,154,30,.85)}
.btn--primary:hover{color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px -8px rgba(55,48,163,.6),inset 0 -2px 0 rgba(247,205,110,1)}
.btn--ghost{background:#fff;color:var(--ink);border-color:#cfd1ea}
.btn--ghost:hover{background:var(--tint);color:var(--ink)}
.btn--on-dark{background:transparent;color:#eef0ff;border-color:#4a4f9a}
.btn--on-dark:hover{background:var(--dark-3);color:#fff}
.btn--sm{padding:10px 16px;font-size:14px}
.btn--block{width:100%}
.hdr-cta{flex:0 0 auto}

/* bands */
.band{padding:80px 0}
.band--tint{background:var(--tint)}
.band--white{background:var(--bg-white)}
.band--dark{background:radial-gradient(800px 380px at 88% -8%,rgba(129,120,255,.28),transparent 62%),radial-gradient(600px 300px at 0% 110%,rgba(217,154,30,.14),transparent 60%),var(--dark);color:#e2e8f0}
.band--dark h1,.band--dark h2{color:#ffffff!important}
.band--dark h3,.band--dark h4,.band--dark .card h3,.band--dark article.sq h3{color:var(--cyan)!important}
.band--dark p,.band--dark li,.band--dark td{color:#e2e8f0!important}
.band--dark a{color:var(--gold-2)}
.band--dark .eyebrow{color:var(--gold-2)}
.sec-head{max-width:840px;margin-bottom:36px}
.sec-head p{color:var(--muted);font-size:1.06rem}
.band--dark .sec-head p{color:#c9cdf0!important}

/* hero (light editorial) */
.hero{position:relative;background:radial-gradient(700px 460px at 78% 42%,rgba(129,120,255,.20),transparent 64%),radial-gradient(420px 260px at 70% 88%,rgba(217,154,30,.16),transparent 70%),linear-gradient(180deg,#fcfcfe,#f4f3fc);padding:62px 0 78px;overflow:hidden}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.hero h1 em{font-style:normal;color:var(--accent);background:linear-gradient(transparent 68%,rgba(247,205,110,.55) 68%);padding:0 .06em}
.hero-copy{display:flex;flex-direction:column}
.lede{font-size:1.1rem;line-height:1.72;color:var(--ink-2);margin-bottom:18px}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px;padding:10px 12px;border-left:3px solid var(--gold);background:rgba(255,255,255,.7);border-radius:0 10px 10px 0}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;font:600 11px/1.2 var(--font-mono);background:var(--tint-2);color:var(--accent);border:1px solid #d4d0f6}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none}
.proof li{display:flex;align-items:center;gap:9px;padding:11px 12px;border-radius:10px;background:#fff;border:1px solid var(--line);font:600 13.5px/1.25 var(--font-body);color:var(--ink);margin:0}
.proof svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.quickfacts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.quickfacts span{font:500 12px/1 var(--font-mono);color:var(--ink-2);padding:7px 10px;border-radius:6px;border:1px dashed #c5c7e4;background:rgba(255,255,255,.6)}
.stage{position:relative;min-height:760px}
.stage-glow{position:absolute;left:56%;top:44%;width:420px;height:420px;max-width:100%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(129,120,255,.32),rgba(129,120,255,0) 66%);pointer-events:none}
.stage-axon{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.stage-bottle{position:absolute;left:60%;top:0;width:56%;max-width:290px;transform:translateX(-50%)}
.stage-bottle img{width:100%;filter:drop-shadow(0 28px 34px rgba(19,21,74,.35))}
.plinth{position:absolute;left:60%;top:478px;transform:translateX(-50%);width:58%;height:40px;border-radius:50%;background:radial-gradient(ellipse at center,#2a2e7c,#13154a 70%);box-shadow:0 18px 30px -10px rgba(19,21,74,.6)}
.mlcard{position:absolute;left:-8%!important;bottom:0!important;width:340px!important;padding:12px 16px!important;border-radius:14px;background:rgba(255,255,255,.9);border:1px solid #d9d7f5;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 22px 44px -20px rgba(19,21,74,.45);z-index:3}
.mlcard h4{font:600 11px/1.2 var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--gold-ink)!important;margin:2px 0 8px}
.ml-row{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;font-family:var(--font-body);font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--ink-2);padding:5px 0;border-bottom:1px solid var(--line)}
.ml-row:last-child{border-bottom:0}
.ml-row b{color:var(--ink);font-weight:700;white-space:nowrap}
.ml-row span{min-width:0}

/* grids & cards */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.band--dark .card{background:var(--dark-2);border-color:var(--dark-line);box-shadow:none}
.card--glass{background:linear-gradient(180deg,#ffffff,#f7f6fe);border-color:#d9d7f5}
.kicker{font:600 11px/1 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:10px;display:block}
.band--dark .kicker{color:var(--gold-2)}
.atlas .card{position:relative;border-top:3px solid var(--accent);border-radius:4px 4px var(--r) var(--r)}
.atlas .card:nth-child(3n+2){border-top-color:var(--gold)}
.brief{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;counter-reset:t;padding:0;margin:0}
.brief li{list-style:none;margin:0;padding:20px 20px 20px 66px;position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.brief li::before{counter-increment:t;content:counter(t,decimal-leading-zero);position:absolute;left:18px;top:18px;font:800 22px/1 var(--font-display);color:var(--gold)}
.callout{border-radius:var(--r);padding:18px 20px;border:1px solid var(--line);background:var(--tint);margin:0 0 1.2em}
.callout--warn{background:var(--warn-bg);border-color:#f2d3a3}
.callout--warn strong{color:var(--warn)}
.callout--dark{background:var(--dark-2);border-color:var(--dark-line);color:#e2e8f0}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:38px;align-items:start}
.split--wide{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}
.prose h2{margin-top:1.45em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.3em}
.prose ul li,.prose ol li{margin:.4em 0}
.prose blockquote{margin:0 0 1.2em;padding:6px 0 6px 18px;border-left:3px solid var(--gold);color:var(--ink-2);font-style:italic}

/* tables */
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;width:100%;display:block;box-sizing:border-box;touch-action:pan-x pan-y;border:1px solid var(--line);border-radius:var(--r);background:#fff;margin:0 0 1.4em}
.tbl{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font:600 12px/1.2 var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);background:var(--tint)}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{font-family:var(--font-mono);font-size:14px;white-space:nowrap}
.tbl--compact{min-width:0}
.factsbox{border:2px solid #111;border-radius:4px;padding:14px 16px;background:#fff;max-width:540px;font-family:Arial,Helvetica,sans-serif;color:#111}
.factsbox h3{font:900 1.95rem/1 Arial,Helvetica,sans-serif;margin:0 0 4px;letter-spacing:-.02em;color:#111}
.factsbox .fb-sub{font-size:14px;border-bottom:8px solid #111;padding-bottom:6px;margin-bottom:4px}
.fb-row{display:flex;justify-content:space-between;gap:10px;font-size:14.5px;padding:5px 0;border-bottom:1px solid #b9bccf;font-variant-numeric:tabular-nums}
.fb-row span:first-child{min-width:0}
.fb-row b{white-space:nowrap}
.fb-head{font-weight:700;border-bottom:3px solid #111}
.fb-foot{font-size:13px;padding-top:8px}

/* packs */
.packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.pack{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px 22px;box-shadow:var(--shadow)}
.pack--best{border:2px solid var(--gold);box-shadow:0 24px 44px -20px rgba(217,154,30,.55)}
.pack-flag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--dark);color:var(--gold-2);font:600 11px/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border-radius:6px;white-space:nowrap}
.pack h3{text-align:center;margin-bottom:2px}
.pack .days{text-align:center;color:var(--muted);font-size:14px;margin-bottom:10px}
.pack img{width:100%;max-width:280px;height:230px;object-fit:contain;margin:0 auto 12px}
.price{text-align:center;font:800 2.5rem/1 var(--font-body);letter-spacing:-.03em;color:var(--ink)}
.price small{font:600 1rem/1 var(--font-body);color:var(--muted);letter-spacing:0}
.was{text-align:center;color:var(--muted);font-size:14.5px;margin:8px 0 10px}
.was s{opacity:.8}
.save{display:block;width:max-content;max-width:100%;margin:0 auto 14px;font:600 12px/1 var(--font-mono);color:var(--gold-ink);background:#fdf1d6;padding:6px 10px;border-radius:6px}
.pack ul{list-style:none;padding:0;margin:0 0 16px;font-size:14.5px}
.pack li{display:flex;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line);margin:0}
.pack li::before{content:"\2713";color:var(--accent);font-weight:800}
.pack .btn{margin-top:auto}

/* steps, timeline, pros/cons */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:s;padding:0;margin:0}
.steps li{list-style:none;margin:0;position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:56px 18px 18px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--dark);color:var(--gold-2);font:700 14px/30px var(--font-mono);text-align:center}
.steps h3{font-size:1.05rem}
.steps p{margin:0;font-size:15px;color:var(--ink-2)}
.timeline{position:relative;padding:0;margin:0}
.timeline li{list-style:none;position:relative;margin:0 0 20px;padding:0 0 0 36px}
.timeline li::before{content:"";position:absolute;left:7px;top:6px;width:14px;height:14px;transform:rotate(45deg);border-radius:3px;background:var(--gold)}
.timeline li::after{content:"";position:absolute;left:13px;top:26px;bottom:-20px;width:2px;background:var(--line)}
.timeline li:last-child::after{display:none}
.band--dark .timeline li::after{background:var(--dark-line)}
.pc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.pc .card ul{list-style:none;padding:0;margin:0}
.pc .card li{padding:8px 0 8px 28px;position:relative;border-bottom:1px dashed var(--line);margin:0}
.pc .card li:last-child{border-bottom:0}
.pros li::before{content:"+";position:absolute;left:4px;top:7px;font:700 16px/1 var(--font-mono);color:var(--ok)}
.cons li::before{content:"\2212";position:absolute;left:4px;top:7px;font:700 16px/1 var(--font-mono);color:var(--warn)}
.fitcheck{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.fitcheck > div{padding:20px 22px}
.fitcheck > div + div{border-left:1px solid var(--line);background:var(--warn-bg)}
.fitcheck ul{margin:0;padding-left:1.1em}
.score{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.score-dial{width:136px;height:136px;flex:0 0 136px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold) calc(var(--v)*1%),var(--tint-2) 0);position:relative}
.score-dial::after{content:"";position:absolute;inset:12px;border-radius:50%;background:#fff}
.score-dial b{position:relative;z-index:1;font:800 2rem/1 var(--font-body)}
.score-dial b small{font-size:.9rem;color:var(--muted)}
.bars{flex:1 1 280px;min-width:0}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 46px;gap:10px;align-items:center;font-size:14.5px;margin-bottom:8px}
.bar i{display:block;height:8px;border-radius:8px;background:var(--tint-2);grid-column:1/-1;position:relative;overflow:hidden}
.bar i::after{content:"";position:absolute;inset:0;width:calc(var(--v)*10%);background:linear-gradient(90deg,var(--accent),var(--gold));border-radius:8px}
.bar span:last-of-type{font-family:var(--font-mono);text-align:right}

/* search queries (dark) */
.sq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
article.sq{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:var(--r);padding:20px;border-top:3px solid var(--gold)}
article.sq h3{font-size:1.06rem;color:var(--cyan)!important}
article.sq p{margin:0;color:#e2e8f0!important;font-size:15.5px}

/* faq */
.faq{display:grid;gap:10px}
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0 18px}
.qa summary{list-style:none;cursor:pointer;padding:16px 32px 16px 0;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:0;top:12px;width:24px;height:24px;border-radius:50%;background:var(--tint-2);text-align:center;font:600 18px/24px var(--font-mono);color:var(--accent)}
.qa[open] summary::after{content:"\2212"}
.qa summary h3{margin:0;font-size:1.04rem}
.qa-a{padding:0 0 16px;color:var(--ink-2)}
.qa-a p{margin:0}

/* refs */
.refs{background:var(--tint)}
.refnote{color:var(--muted);font-size:15px}
.reflist{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.reflist li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:0;font-size:14.5px}
.rn{font:600 13px/1.6 var(--font-mono);color:var(--gold-ink)}
.rt{min-width:0;overflow-wrap:anywhere}
.rt a{font-family:var(--font-mono);font-size:12.5px}
.cite a{text-decoration:none;font:600 .72em/1 var(--font-mono)}

/* figures */
.fig{margin:0 0 1.4em;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.fig figcaption{padding:12px 18px;font-size:14px;color:var(--muted);border-top:1px solid var(--line);background:var(--tint)}
.page-infographic-showcase{margin-bottom:36px;border-radius:16px;overflow:hidden;border:1px solid #e2e8f0;box-shadow:0 4px 20px rgba(0,0,0,.06);background:#fff}
.page-infographic-showcase img{width:100%;height:auto;display:block}
.pis-cap{background:#f8fafc;padding:14px 20px;font-size:13.5px;color:#475569;border-top:1px solid #e2e8f0;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px}
.badge{background:var(--accent);color:#fff;font:600 11px/1.3 var(--font-mono);padding:4px 9px;border-radius:6px}

/* page heads + crumbs */
.crumbs{background:#fff;border-bottom:1px solid var(--line);font-size:13.5px;padding:10px 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs .sep{color:#b3b5d3;margin:0 4px}
.page-head{padding:54px 0 28px;background:radial-gradient(600px 240px at 90% 0%,rgba(129,120,255,.14),transparent 70%),linear-gradient(180deg,var(--tint),var(--bg))}
.page-head h1{font-size:clamp(1.7rem,3vw,2.4rem);max-width:980px}
.page-head .lead{max-width:860px}
.meta-line{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.page-head .pill{background:#fff}
.toc{border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--r);padding:16px 18px;background:#fff;margin:0 0 28px}
.toc b{display:block;font:600 12px/1 var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}
.toc ol{margin:0;padding-left:1.2em;columns:2;column-gap:26px;font-size:15px}
.toc li{break-inside:avoid}
.article{padding:42px 0 66px}

/* widgets */
.calc{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:var(--r-lg);padding:24px;color:#e2e8f0}
.calc label{display:block;font:600 12px/1 var(--font-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--gold-2);margin:0 0 8px}
.calc select,.calc input,.tool select,.tool input{width:100%;min-height:46px;padding:10px 12px;border-radius:10px;border:1px solid #3d428c;background:#12144a;color:#fff;font:500 16px/1.2 var(--font-body)}
.calc-out{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}
.calc-out div{background:#12144a;border:1px solid var(--dark-line);border-radius:12px;padding:12px}
.calc-out small{display:block;font:500 11px/1.2 var(--font-mono);color:#aeb2e0;text-transform:uppercase;letter-spacing:.06em}
.calc-out b{display:block;font:800 1.32rem/1.2 var(--font-body);color:#fff;margin-top:4px;font-variant-numeric:tabular-nums}
.calc-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow)}
.tool label{display:block;font:600 12px/1 var(--font-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--accent);margin:0 0 8px}
.tool select,.tool input{background:#fff;color:var(--ink);border-color:var(--line)}
.checks{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:8px}
.checks li{margin:0}
.checks label{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;cursor:pointer;font:500 15.5px/1.45 var(--font-body);text-transform:none;letter-spacing:0;color:var(--ink)}
.checks input{width:20px;height:20px;min-height:0;flex:0 0 20px;margin-top:2px;accent-color:var(--accent)}
.verdict{border-radius:12px;padding:14px 16px;font-weight:600;background:var(--tint);border:1px solid var(--line)}
.verdict[data-state="ok"]{background:#e3f6ee;border-color:#9ad8bd;color:#0b5c3d}
.verdict[data-state="warn"]{background:var(--warn-bg);border-color:#f2d3a3;color:#7c3f06}
.final{text-align:center}
.final .cta-row{justify-content:center}
.final p{max-width:720px;margin-left:auto;margin-right:auto}
.notice{font-size:13.5px;color:var(--muted)}
.bloglist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);border-top:3px solid var(--accent)}
.post:hover{border-color:var(--gold);color:var(--ink)}
.post span{font:600 11px/1 var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--gold-ink);margin-bottom:10px}
.post p{color:var(--muted);font-size:15px;margin:0}
.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:28px}
.err{padding:90px 0;text-align:center}
.err h1{font-size:clamp(3rem,8vw,6rem)}

/* footer */
.ftr{background:#0e1040;color:#cbcff0;padding:62px 0 120px;font-size:15px}
.ftr a{color:#dde0fb;text-decoration:none}
.ftr a:hover{color:var(--gold-2)}
.ftr-cols{display:grid;grid-template-columns:1.6fr repeat(4,minmax(0,1fr));gap:26px;padding-bottom:30px;border-bottom:1px solid var(--dark-line)}
.ftr-cols h4{color:#fff;font:600 12.5px/1.2 var(--font-mono);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.ftr-cols > div > a{display:block;padding:4px 0}
.ftr-brand p{margin-top:14px;line-height:1.7;font-size:14px}
.ftr-cols .ftr-brand > a.logo{display:flex}
.ftr-brand a[href^="tel"]{white-space:nowrap}
.safety{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:30px 0}
.safety-card{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:var(--r);padding:16px;border-top:3px solid var(--gold)}
.safety-card h5{color:var(--cyan)!important;font-size:1rem;margin-bottom:6px}
.safety-card p{margin:0;font-size:14px;line-height:1.55;color:#e2e8f0}
.trustrow{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:22px 0;border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.seal{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 200px}
.seal svg{width:38px;height:38px;flex:0 0 38px;fill:none;stroke:var(--gold-2);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.seal b{display:block;color:#fff;font-size:14px}
.seal small{display:block;color:#aeb2e0;font-size:12.5px}
.cards{display:flex;flex-wrap:wrap;gap:6px;background:#fff;border-radius:10px;padding:8px}
.cards span{font:800 11px/1 var(--font-body);color:#1e293b;border:1px solid #cbd5e1;border-radius:5px;padding:6px 8px;letter-spacing:.02em}
.notes{padding:26px 0}
.notes h4{color:#fff}
.notes ul{columns:2;column-gap:34px;padding-left:1.1em;margin:0;font-size:14px;color:#cbcff0}
.notes li{break-inside:avoid;margin:0 0 7px}
.ftr-base{border-top:1px solid var(--dark-line);padding-top:20px;font-size:13.5px;color:#aeb2e0}
.ftr-base p{margin:0 0 6px}
.ftr-base .legal{color:#aeb2e0}

/* sticky buy bar */
.sticky-buybar{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);z-index:99;opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;width:max-content;max-width:calc(100vw - 24px)}
.sticky-buybar.is-visible{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
.sbb-wrap{display:flex;align-items:center;gap:14px;white-space:nowrap;background:rgba(19,21,74,.96);border:1px solid rgba(247,205,110,.4);border-radius:16px;padding:8px 10px 8px 12px;box-shadow:0 18px 40px rgba(19,21,74,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.sbb-thumb img{width:40px;height:48px;object-fit:contain}
.sbb-info{min-width:0}
.sbb-title{color:#fff;font:700 15px/1.2 var(--font-body);white-space:nowrap!important;word-break:keep-all!important;overflow-wrap:normal!important}
.sbb-title span{color:var(--gold-2);white-space:nowrap!important;word-break:keep-all!important;overflow-wrap:normal!important}
.sbb-sub{color:#aeb2e0;font:500 11.5px/1.2 var(--font-mono);white-space:nowrap}
.sbb-btn{flex:0 0 auto!important;flex-shrink:0!important;white-space:nowrap!important;padding:11px 18px;font-size:14.5px}
.sbb-btn .arr{display:inline-block;transition:transform .15s}
.sbb-btn:hover .arr{transform:translateX(2px)}

/* responsive */
@media (max-width:1100px){.nav a{padding:8px 7px;font-size:13.5px}}
@media (max-width:999px){
  .hero{padding:40px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-copy{order:1}
  .stage{order:2;min-height:0;display:flex;flex-direction:column;align-items:center}
  .stage-glow{top:36%;left:50%}
  .stage-axon{display:none}
  .stage-bottle{position:relative!important;left:auto;top:auto;transform:none;width:100%;max-width:300px;margin:0 auto}
  .plinth{display:none}
  .mlcard{order:3;position:relative!important;left:auto!important;bottom:auto!important;margin:14px auto 0!important;width:100%!important;max-width:360px!important}
  .g4,.safety{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ftr-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ftr-brand{grid-column:1/-1}
  .split,.split--wide{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav,.hdr-cta{display:none}
  .burger{display:inline-block;margin-left:auto}
  .g3,.sq-grid,.packs,.bloglist{grid-template-columns:1fr}
  .packs{max-width:460px;margin:0 auto}
  .pack--best{order:-1}
}
@media (max-width:760px){
  body{font-size:16.5px}
  .band{padding:58px 0}
  .g2,.brief,.pc,.fitcheck,.calc-row,.proof{grid-template-columns:1fr}
  .fitcheck > div + div{border-left:0;border-top:1px solid var(--line)}
  .toc ol,.notes ul{columns:1}
  .topnote{font-size:11px}
  .tn-x{display:none}
}
@media (max-width:480px){
  .wrap{padding:0 16px}
  .hero-grid,.cards-grid,.packs,.faq-grid,.g4,.safety,.steps,.ftr-cols,.calc-out{grid-template-columns:1fr}
  .sticky-buybar{bottom:10px;max-width:calc(100vw - 16px);box-sizing:border-box}
  .sbb-wrap{white-space:nowrap!important;gap:8px!important;padding:6px 10px!important}
  .sbb-sub{display:none}
  .sbb-title{font-size:13px}
  .sbb-btn{padding:7px 12px;font-size:12.5px}
  .sbb-thumb img{width:30px;height:36px}
  .btn{padding:13px 18px}
  .cta-row .btn{width:100%}
  .logo small{font-size:9px}
}
@media (max-width:360px){
  .sbb-title{font-size:12px}
  .sbb-btn .arr{display:none}
  .sbb-thumb img{width:26px;height:31px}
  .sbb-wrap{gap:6px!important;padding:5px 8px!important}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}