/* GummyGains design system — mobile-first, no external fonts, CLS-safe */
:root{
  --ink:#0B1020; --ink-2:#1C2333; --muted:#5A6478; --line:#E4E8F0;
  --bg:#FFFFFF; --bg-2:#F6F8FC; --bg-3:#EEF2F9;
  --cta:#FF4A22; --cta-dark:#E23A15;
  --pass:#0F9D58; --pass-bg:#E7F7EE;
  --fail:#DC2626; --fail-bg:#FDECEC;
  --warn:#B45309; --warn-bg:#FEF6E7;
  --brand:#5B21B6;
  --r:14px; --r-lg:22px;
  --sh:0 1px 2px rgba(11,16,32,.06),0 8px 24px rgba(11,16,32,.06);
  --sh-lg:0 2px 4px rgba(11,16,32,.06),0 18px 48px rgba(11,16,32,.12);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --maxw:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.022em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(29px,7.4vw,50px);letter-spacing:-.03em}
h2{font-size:clamp(23px,5.2vw,34px);margin-top:2.2em}
h3{font-size:clamp(19px,4vw,23px);margin-top:1.6em}
p{margin:0 0 1.05em}
ul,ol{padding-left:1.15em;margin:0 0 1.1em}
li{margin:.35em 0}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:18px}
.narrow{max-width:730px}
.center{text-align:center}
.mut{color:var(--muted)}
.sm{font-size:14.5px}
.xs{font-size:13px}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:14px;height:58px}
.logo{display:flex;align-items:center;gap:8px;font-weight:900;font-size:18px;
  color:var(--ink);letter-spacing:-.03em;text-decoration:none;flex:0 0 auto}
.logo:hover{text-decoration:none}
.logo-mark{width:26px;height:26px;flex:0 0 auto}
.nav{display:none;margin-left:auto;gap:22px;align-items:center}
.nav a{color:var(--ink-2);font-size:14.5px;font-weight:600;text-decoration:none}
.nav a:hover{color:var(--cta)}
.nav a[aria-current="page"]{color:var(--cta)}
.burger{margin-left:auto;width:40px;height:40px;border:1px solid var(--line);
  border-radius:10px;background:#fff;display:grid;place-items:center;cursor:pointer;padding:0}
.burger span{display:block;width:17px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:17px;height:2px;
  background:var(--ink);border-radius:2px}
.burger span::before{top:-5.5px}.burger span::after{top:5.5px}
.mnav{display:none;border-top:1px solid var(--line);background:#fff;padding:8px 0 14px}
.mnav.open{display:block}
.mnav a{display:block;padding:11px 18px;font-weight:650;color:var(--ink-2);
  font-size:16px;border-bottom:1px solid var(--bg-3);text-decoration:none}
@media(min-width:900px){.nav{display:flex}.burger{display:none}.mnav{display:none!important}}

/* ---------- hero ---------- */
.hero{background:linear-gradient(168deg,#0B1020 0%,#161E38 55%,#1E1233 100%);color:#fff;
  padding:34px 0 40px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -20% -60% -20%;height:70%;
  background:radial-gradient(60% 100% at 50% 0,rgba(255,74,34,.22),transparent 70%);pointer-events:none}
.hero h1{color:#fff;margin-bottom:.35em}
.hero .lede{font-size:clamp(16px,4vw,19.5px);color:#C4CCDE;max-width:44ch;margin-bottom:20px}
.hero-in{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:800;
  letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#FFD9CE;margin-bottom:16px}
.hero-grid{display:grid;gap:26px}
@media(min-width:900px){.hero{padding:56px 0 60px}.hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:44px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--cta);color:#fff;font-weight:800;font-size:17px;letter-spacing:-.01em;
  padding:15px 26px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;
  box-shadow:0 6px 18px rgba(255,74,34,.34);transition:transform .14s ease,box-shadow .14s ease,background .14s}
.btn:hover{background:var(--cta-dark);text-decoration:none;transform:translateY(-1px);
  box-shadow:0 10px 26px rgba(255,74,34,.42)}
.btn:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.1);box-shadow:none}
.btn-line{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:var(--sh)}
.btn-line:hover{background:var(--bg-2);border-color:#CBD3E1}
.btn-full{display:flex;width:100%}
.btn-sm{font-size:15px;padding:11px 18px}
.btn-note{font-size:12.5px;color:var(--muted);margin-top:9px;text-align:center}

/* ---------- trust strip ---------- */
.trust{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:#9FA9BF;margin-top:18px}
.trust b{color:#fff}
.tick{display:inline-flex;align-items:center;gap:6px}

/* ---------- sections ---------- */
section{scroll-margin-top:70px}
.sec{padding:44px 0}
.sec-alt{background:var(--bg-2);border-block:1px solid var(--line)}
.kicker{font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cta);margin:0 0 8px}
.sec h2:first-of-type{margin-top:0}

/* ---------- cards ---------- */
.cards{display:grid;gap:16px}
@media(min-width:760px){.cards-2{grid-template-columns:1fr 1fr}.cards-3{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh)}
.card h3{margin-top:0}
.card-link{display:block;color:inherit;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}
.card-link:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--sh-lg);border-color:#CBD3E1}
.card-link .more{color:var(--cta);font-weight:750;font-size:15px;display:inline-flex;gap:6px;align-items:center}

/* ---------- product card (money block) ---------- */
.pick{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);overflow:hidden;margin:0 0 20px;scroll-margin-top:70px}
.pick.top{border-color:var(--cta);box-shadow:0 2px 6px rgba(255,74,34,.1),0 18px 44px rgba(255,74,34,.16)}
.pick-tag{background:var(--cta);color:#fff;font-size:12.5px;font-weight:900;letter-spacing:.09em;
  text-transform:uppercase;padding:8px 20px;display:flex;align-items:center;gap:8px}
.pick.alt .pick-tag{background:var(--ink-2)}
.pick-body{padding:20px}
.pick h3{margin:0 0 2px;font-size:22px}
.pick .brandline{color:var(--muted);font-size:14px;margin:0 0 14px}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:0 0 16px}
.specs div{background:#fff;padding:11px 13px}
.specs dt{font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0}
.specs dd{margin:2px 0 0;font-size:17px;font-weight:800;letter-spacing:-.02em}
.specs dd small{font-weight:600;font-size:12.5px;color:var(--muted);letter-spacing:0}
.prosCons{display:grid;gap:14px;margin:0 0 18px}
@media(min-width:620px){.prosCons{grid-template-columns:1fr 1fr}}
.pcbox{border-radius:12px;padding:13px 15px;font-size:15px}
.pcbox h4{margin:0 0 7px;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.pcbox ul{margin:0;padding-left:1.05em}
.pcbox li{margin:.25em 0}
.pros{background:var(--pass-bg)}.pros h4{color:#0A6B3D}
.cons{background:var(--warn-bg)}.cons h4{color:var(--warn)}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;
  padding:5px 11px;border-radius:999px;line-height:1.3}
.b-pass{background:var(--pass-bg);color:#0A6B3D}
.b-fail{background:var(--fail-bg);color:var(--fail)}
.b-warn{background:var(--warn-bg);color:var(--warn)}
.b-neutral{background:var(--bg-3);color:var(--ink-2)}
.badges{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 14px}

/* ---------- table ---------- */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 8px;
  border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{border-collapse:collapse;width:100%;min-width:600px;font-size:15px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--bg-3);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-2);white-space:nowrap;position:sticky;top:0}
tbody tr:last-child td{border-bottom:0}
tbody tr:nth-child(even){background:#FBFCFE}
td:first-child,th:first-child{font-weight:700}
.scrollhint{font-size:12.5px;color:var(--muted);margin:0 0 18px}
@media(min-width:800px){.scrollhint{display:none}}

/* ---------- callouts ---------- */
.call{border-radius:var(--r);padding:16px 18px;margin:20px 0;font-size:16px;border-left:4px solid}
.call p:last-child{margin-bottom:0}
.call strong{font-weight:800}
.call-warn{background:var(--warn-bg);border-color:var(--warn)}
.call-fail{background:var(--fail-bg);border-color:var(--fail)}
.call-pass{background:var(--pass-bg);border-color:var(--pass)}
.call-info{background:var(--bg-3);border-color:#94A3B8}

/* ---------- stat blocks ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center}
.stat b{display:block;font-size:clamp(26px,7vw,34px);letter-spacing:-.035em;line-height:1.05;color:var(--ink)}
.stat span{font-size:13px;color:var(--muted);line-height:1.35;display:block;margin-top:5px}
.stat.f b{color:var(--fail)} .stat.p b{color:var(--pass)}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:15px 46px 15px 17px;font-weight:750;font-size:16.5px;
  list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:18px;top:22px;width:9px;height:9px;
  border-right:2.5px solid var(--muted);border-bottom:2.5px solid var(--muted);
  transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:25px}
.faq .ans{padding:0 17px 16px;font-size:16px;color:var(--ink-2)}
.faq .ans p:last-child{margin-bottom:0}

/* ---------- calculator ---------- */
.calc{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:var(--sh)}
.calc .row{display:grid;gap:13px;margin-bottom:16px}
@media(min-width:620px){.calc .row{grid-template-columns:repeat(3,1fr)}}
.calc label{display:block;font-size:12.5px;font-weight:800;letter-spacing:.05em;
  text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.calc input{width:100%;font:inherit;font-weight:700;font-size:17px;padding:11px 13px;
  border:1.5px solid var(--line);border-radius:11px;background:var(--bg-2);color:var(--ink)}
.calc input:focus{outline:0;border-color:var(--cta);background:#fff;box-shadow:0 0 0 3px rgba(255,74,34,.13)}
.calc-out{background:var(--ink);color:#fff;border-radius:var(--r);padding:18px;text-align:center}
.calc-out .big{font-size:clamp(30px,9vw,44px);font-weight:900;letter-spacing:-.04em;line-height:1;
  color:#fff;margin:4px 0}
.calc-out .lbl{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:#98A2B8;font-weight:800}
.calc-verdict{margin-top:13px;font-size:15px;padding-top:13px;border-top:1px solid rgba(255,255,255,.14);color:#D7DDEA}
.calc-verdict b{color:#fff}

/* ---------- sticky mobile CTA ---------- */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  box-shadow:0 -6px 24px rgba(11,16,32,.1);transform:translateY(115%);transition:transform .28s ease}
.sticky.show{transform:translateY(0)}
.sticky-in{display:flex;align-items:center;gap:12px;max-width:var(--maxw);margin-inline:auto}
.sticky-txt{flex:1;min-width:0}
.sticky-txt b{display:block;font-size:14.5px;letter-spacing:-.015em;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.sticky-txt span{font-size:12px;color:var(--muted)}
.sticky .btn{flex:0 0 auto;padding:12px 20px;font-size:15.5px}
@media(min-width:900px){.sticky{display:none}}
body.has-sticky{padding-bottom:74px}
@media(min-width:900px){body.has-sticky{padding-bottom:0}}

/* ---------- TOC ---------- */
.toc{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:15px 18px;margin:22px 0}
.toc h2{font-size:12.5px!important;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);
  margin:0 0 9px!important}
.toc ol{margin:0;padding-left:1.2em;font-size:15.5px}
.toc li{margin:.3em 0}
.toc a{color:var(--ink-2);font-weight:650}

/* ---------- disclosure / meta ---------- */
.disc{font-size:13.5px;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);
  border-radius:11px;padding:11px 14px;margin:0 0 20px}
.disc p{margin:0}
.byline{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13.5px;color:var(--muted);
  margin:-6px 0 20px;align-items:center}
.byline .badge{font-size:12px}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:#98A2B8;padding:40px 0 34px;margin-top:50px;font-size:14.5px}
.ftr-grid{display:grid;gap:26px;margin-bottom:26px}
@media(min-width:760px){.ftr-grid{grid-template-columns:1.4fr 1fr 1fr}}
.ftr h4{color:#fff;font-size:13px;letter-spacing:.09em;text-transform:uppercase;margin:0 0 11px}
.ftr a{color:#C3CBDA;text-decoration:none;display:block;padding:3.5px 0}
.ftr a:hover{color:#fff}
.ftr .fine{border-top:1px solid rgba(255,255,255,.11);padding-top:20px;font-size:12.5px;line-height:1.6}
.ftr .fine{color:#79839A}
.ftr .fine a{display:inline;color:#B9C2D2;text-decoration:underline}

/* ---------- utility ---------- */
.hr{height:1px;background:var(--line);border:0;margin:34px 0}
.vis-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.rel-links{display:grid;gap:10px;margin:22px 0}
.rel-links a{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:13px 15px;color:var(--ink);font-weight:700;font-size:15.5px;text-decoration:none}
.rel-links a:hover{border-color:var(--cta);color:var(--cta);text-decoration:none}
.rel-links a::after{content:"→";margin-left:auto;color:var(--cta);font-weight:800}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}