/* Cobalt theme — dark futuristic glass. Class prefix: cb- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --cb-bg:#070a1c;--cb-bg2:#0b1030;--cb-glass:rgba(124,92,255,.06);--cb-line:rgba(124,92,255,.22);
  --cb-white:#eef0ff;--cb-mut:#9aa0c8;--cb-dim:#646a96;
  --cb-violet:#7C5CFF;--cb-cyan:#33D6FF;--cb-pink:#C158DC;
  --cb-grad:linear-gradient(120deg,#7C5CFF,#33D6FF);
  --cb-fd:'Space Grotesk',sans-serif;--cb-fb:'IBM Plex Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--cb-bg);color:var(--cb-mut);font-family:var(--cb-fb);line-height:1.65;-webkit-font-smoothing:antialiased;position:relative;overflow-x:hidden}
.cb-bg{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(circle at 15% 10%,rgba(124,92,255,.18),transparent 40%),
  radial-gradient(circle at 85% 30%,rgba(51,214,255,.12),transparent 45%),
  linear-gradient(180deg,#070a1c,#05070f);
}
.cb-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(124,92,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(124,92,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle at 50% 0,#000,transparent 75%)}
img{max-width:100%;display:block}
a{color:var(--cb-cyan);text-decoration:none}
h1,h2,h3,h4{font-family:var(--cb-fd);color:var(--cb-white);font-weight:700;line-height:1.1;letter-spacing:-.01em}
.cb-wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.cb-chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--cb-fd);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cb-cyan);border:1px solid var(--cb-line);border-radius:999px;padding:6px 14px;background:var(--cb-glass)}
.cb-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--cb-fd);font-weight:600;font-size:.96rem;padding:14px 28px;border:0;border-radius:10px;cursor:pointer;transition:transform .15s,box-shadow .15s}
.cb-btn--glow{background:var(--cb-grad);color:#05070f;box-shadow:0 0 30px rgba(124,92,255,.4)}
.cb-btn--glow:hover{transform:translateY(-2px)}
.cb-btn--line{background:transparent;color:var(--cb-white);border:1px solid var(--cb-line)}
.cb-sec{padding:90px 0}
.cb-h{max-width:660px;margin:0 auto 50px;text-align:center}
.cb-h h2{font-size:clamp(1.9rem,4.2vw,2.9rem);margin:14px 0 10px}
.cb-h p{color:var(--cb-mut)}
.cb-glass{background:var(--cb-glass);border:1px solid var(--cb-line);border-radius:16px;backdrop-filter:blur(8px)}

/* Top */
.cb-top{position:sticky;top:0;z-index:40;background:rgba(7,10,28,.7);backdrop-filter:blur(12px);border-bottom:1px solid var(--cb-line)}
.cb-top-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.cb-brand{display:flex;align-items:center;gap:9px;font-family:var(--cb-fd);font-weight:700;color:var(--cb-white);font-size:1.08rem}
.cb-by{color:var(--cb-dim);font-size:.72rem;font-weight:500;margin-left:4px}
.cb-orb{width:16px;height:16px;border-radius:50%;background:var(--cb-grad);box-shadow:0 0 14px var(--cb-violet)}
.cb-menu{display:flex;align-items:center;gap:26px}
.cb-menu a{color:var(--cb-mut);font-size:.93rem;font-weight:500}
.cb-menu a:hover{color:var(--cb-white)}
.cb-menu-cta{color:#05070f!important;background:var(--cb-grad);padding:9px 18px;border-radius:9px}
.cb-ham{display:none;flex-direction:column;gap:5px;background:0;border:0;cursor:pointer;padding:6px}
.cb-ham span{width:24px;height:2px;background:var(--cb-white)}
.cb-sheet{display:none;flex-direction:column;padding:10px 24px 18px;gap:4px;background:var(--cb-bg2);border-bottom:1px solid var(--cb-line)}
.cb-sheet a{padding:9px 0;color:var(--cb-mut);border-bottom:1px solid var(--cb-line)}

/* Hero */
.cb-hero{padding:84px 0 50px}
.cb-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.cb-hero h1{font-size:clamp(2.3rem,5.4vw,4rem);color:var(--cb-white);margin:18px 0}
.cb-hero h1 em{font-style:normal;background:var(--cb-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cb-hero p{font-size:1.12rem;max-width:500px;margin-bottom:26px}
.cb-hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.cb-hero-card{padding:34px;text-align:center;position:relative}
.cb-capsule{width:120px;height:210px;margin:6px auto 18px;border-radius:60px;background:linear-gradient(160deg,#7C5CFF,#33D6FF);position:relative;box-shadow:0 0 50px rgba(124,92,255,.4)}
.cb-capsule::after{content:"";position:absolute;left:0;right:0;top:50%;height:3px;background:rgba(7,10,28,.5)}
.cb-hero-card b{font-family:var(--cb-fd);color:var(--cb-white);font-size:1.1rem;display:block}
.cb-hero-card span{font-size:.8rem;color:var(--cb-mut)}
.cb-metrics{display:flex;gap:22px;margin-top:30px}
.cb-metric b{font-family:var(--cb-fd);font-size:1.7rem;color:var(--cb-white);display:block}
.cb-metric span{font-size:.78rem;color:var(--cb-dim)}

/* Feature grid */
.cb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cb-grid--2{grid-template-columns:repeat(2,1fr)}
.cb-cell{padding:26px}
.cb-cell .cb-ic{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:var(--cb-grad);color:#05070f;font-size:1.2rem;margin-bottom:14px}
.cb-cell h3{font-size:1.1rem;margin-bottom:8px}
.cb-cell p{font-size:.92rem}

/* Mechanism row */
.cb-mech{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cb-mech-card{padding:24px;position:relative}
.cb-mech-card .cb-n{font-family:var(--cb-fd);font-size:1.6rem;background:var(--cb-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cb-mech-card h3{font-size:1.02rem;margin:8px 0}
.cb-mech-card p{font-size:.88rem}

/* Ingredients glass list */
.cb-ings{max-width:820px;margin:0 auto;display:grid;gap:12px}
.cb-ing{padding:20px 24px;display:grid;grid-template-columns:1fr auto;gap:6px 16px}
.cb-ing b{font-family:var(--cb-fd);color:var(--cb-white);font-size:1.05rem}
.cb-ing .cb-dose{color:var(--cb-cyan);font-weight:600}
.cb-ing .cb-meter{grid-column:1/-1;height:5px;border-radius:3px;background:rgba(124,92,255,.15);overflow:hidden}
.cb-ing .cb-meter i{display:block;height:100%;background:var(--cb-grad)}
.cb-ing p{grid-column:1/-1;font-size:.88rem}

/* Packages */
.cb-pkgs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.cb-pkg{padding:30px 26px;text-align:center}
.cb-pkg--feat{border-color:var(--cb-violet);box-shadow:0 0 40px rgba(124,92,255,.25)}
.cb-pkg .cb-pill{display:inline-block;background:var(--cb-grad);color:#05070f;font-family:var(--cb-fd);font-size:.66rem;font-weight:700;letter-spacing:.08em;padding:5px 12px;border-radius:999px;margin-bottom:10px}
.cb-pkg h3{font-size:1.15rem}
.cb-pkg .cb-sub{color:var(--cb-dim);font-size:.84rem;margin-bottom:14px}
.cb-pkg .cb-amt{font-family:var(--cb-fd);font-size:2.3rem;color:var(--cb-white)}
.cb-pkg .cb-per{color:var(--cb-cyan);font-weight:600;font-size:.9rem;margin-bottom:14px}
.cb-pkg ul{list-style:none;text-align:left;display:grid;gap:8px;margin:14px 0}
.cb-pkg li{font-size:.9rem;padding-left:22px;position:relative}
.cb-pkg li::before{content:"◇";position:absolute;left:0;color:var(--cb-cyan)}
.cb-pkg .cb-btn{width:100%;justify-content:center}

/* Reviews */
.cb-revs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cb-rev{padding:24px}
.cb-rev .cb-st{color:var(--cb-cyan);letter-spacing:2px;margin-bottom:8px}
.cb-rev p{color:var(--cb-white);opacity:.92;font-size:.93rem}
.cb-rev .cb-by{margin-top:14px;font-size:.83rem;color:var(--cb-dim)}
.cb-rev .cb-by b{color:var(--cb-cyan)}

/* Join */
.cb-join-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.cb-join h2{font-size:clamp(1.8rem,3.8vw,2.7rem)}
.cb-form{padding:32px}
.cb-field{margin-bottom:15px}
.cb-field label{display:block;font-family:var(--cb-fd);font-size:.78rem;color:var(--cb-mut);margin-bottom:6px}
.cb-field input{width:100%;padding:14px;background:rgba(7,10,28,.6);border:1px solid var(--cb-line);border-radius:10px;color:#fff;font-size:1rem}
.cb-field input:focus{outline:0;border-color:var(--cb-violet);box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.cb-consent{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;color:var(--cb-dim);margin:6px 0 16px}
.cb-consent input{margin-top:4px}
.cb-form .cb-btn{width:100%;justify-content:center}
.cb-status{margin-top:12px;text-align:center;font-size:.88rem;min-height:1em}
.cb-status.is-error{color:#ff8aa0}
.cb-ok{text-align:center}
.cb-ok .cb-chk{width:52px;height:52px;border-radius:50%;background:var(--cb-grad);color:#05070f;font-size:1.6rem;display:grid;place-items:center;margin:0 auto 12px}

/* Guarantee */
.cb-guar{display:flex;gap:26px;align-items:center;padding:34px}
.cb-guar .cb-seal{flex:0 0 auto;width:108px;height:108px;border-radius:50%;background:var(--cb-grad);color:#05070f;display:grid;place-items:center;text-align:center;font-family:var(--cb-fd);font-weight:700;line-height:1}
.cb-guar .cb-seal b{font-size:2rem;display:block}

/* Docs */
.cb-doc{max-width:820px;margin:0 auto;padding:64px 24px 90px}
.cb-doc h1{font-size:2.1rem}
.cb-doc .cb-upd{color:var(--cb-dim);font-size:.86rem;margin:6px 0 28px}
.cb-doc h2{font-size:1.2rem;margin:28px 0 10px;color:var(--cb-white)}
.cb-doc p,.cb-doc li{font-size:.95rem;margin-bottom:10px}
.cb-doc ul{padding-left:20px;margin-bottom:14px}
.cb-doc a{text-decoration:underline}

/* Footer */
.cb-foot{border-top:1px solid var(--cb-line);padding:56px 0 28px;margin-top:20px}
.cb-foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.cb-foot-grid>div:first-child p{font-size:.9rem;margin:12px 0}
.cb-foot address{font-style:normal;font-size:.82rem;color:var(--cb-dim);line-height:1.6}
.cb-foot-col h4{font-family:var(--cb-fd);font-size:.8rem;letter-spacing:.08em;color:var(--cb-white);margin-bottom:12px}
.cb-foot-col a{display:block;color:var(--cb-mut);font-size:.9rem;padding:3px 0}
.cb-foot-end{margin-top:34px;padding-top:18px;border-top:1px solid var(--cb-line);font-size:.82rem;color:var(--cb-dim)}
.cb-fda{margin-top:8px;font-size:.76rem}

@media(max-width:900px){.cb-hero-grid,.cb-join-grid{grid-template-columns:1fr}.cb-grid,.cb-mech,.cb-pkgs,.cb-revs,.cb-foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.cb-menu{display:none}.cb-ham{display:flex}.cb-grid,.cb-grid--2,.cb-mech,.cb-pkgs,.cb-revs,.cb-foot-grid{grid-template-columns:1fr}.cb-guar{flex-direction:column;text-align:center}}