/* The Genius Switch review landing - deep navy base, single cyan accent, mobile-first */
:root{--bg:#0a1024;--alt:#0d1530;--surface:#121b3a;--line:#24325f;--ink:#e9eef9;--muted:#a6b2cf;--dim:#8391b5;--accent:#30d5ef;--accent-hi:#7ee6f6;--accent-ink:#03131c;--radius:14px;--head:'Archivo',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;--sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color-scheme:dark}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:74px;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}a{color:var(--accent-hi)}ul,ol{list-style:none}
.container{width:min(1120px,100% - 32px);margin-inline:auto}.narrow{width:min(780px,100% - 32px);margin-inline:auto}.center{text-align:center}
h1,h2,h3,h4{font-family:var(--head);line-height:1.16;color:#fff;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,6.2vw,3.05rem);font-weight:800}
h2{font-size:clamp(1.5rem,4.4vw,2.1rem);font-weight:700;margin-bottom:16px}
h3{font-size:1.08rem;font-weight:700;margin-bottom:6px}
p+p{margin-top:14px}strong,b{color:#fff;font-weight:600}
.kicker{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:8px}
.sub{color:var(--muted);margin:-6px auto 0;max-width:560px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,16,36,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:800;font-size:1.04rem;color:#fff;text-decoration:none;margin-right:auto;white-space:nowrap}
.brand i{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(48,213,239,.18)}
.brand span{color:var(--dim);font-weight:700}
.nav-links{display:none}.nav .container>.btn{display:none}
.nav-links a{text-decoration:none;color:var(--muted);font-size:.92rem;font-weight:600}.nav-links a:hover{color:#fff}
.burger{display:block;background:none;border:0;width:40px;height:40px;cursor:pointer}.burger span{display:block;height:2px;background:var(--ink);margin:6px 9px;border-radius:2px}
.drawer{display:none}
.drawer.open{display:flex;flex-direction:column;gap:14px;padding:18px 16px 20px;background:var(--alt);border-bottom:1px solid var(--line);position:sticky;top:60px;z-index:49}
.drawer a{text-decoration:none;color:var(--ink);font-weight:600}.drawer .btn{color:var(--accent-ink)}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:600;padding:11px 18px;border-radius:10px;text-align:center;line-height:1.3;transition:background .2s,transform .2s}
.btn:hover{background:var(--accent-hi);transform:translateY(-1px)}
.btn-lg{padding:15px 24px;font-size:1.02rem}.btn-sm{padding:9px 14px;font-size:.92rem}.btn-block{display:block;width:100%}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:var(--surface);color:#fff}

/* hero */
.hero{padding:28px 0 44px}
.hero-grid{display:grid;gap:30px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.lead{font-size:1.05rem;color:var(--muted);margin:16px 0 18px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chips li{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:3px 11px;font-size:.86rem}
.hero-ctas{display:flex;flex-direction:column;gap:10px}
.aff-note{font-size:.8rem;color:var(--dim);margin-top:10px}
.stage{position:relative;border:1px solid var(--line);border-radius:18px;padding:22px 16px 16px;overflow:hidden;background:radial-gradient(58% 52% at 50% 40%,rgba(48,213,239,.16),transparent 72%),linear-gradient(180deg,#101a3d,#0a1024)}
.stage:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:28px 28px;-webkit-mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent);mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent);pointer-events:none}
.stage img{position:relative;width:100%;max-width:520px;margin:0 auto}
.track{position:relative;display:flex;align-items:center;gap:12px;margin-top:14px;background:rgba(10,16,36,.82);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.play{flex:none;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}.play svg{margin-left:2px}
.track .meta{flex:1;min-width:0}.track .meta b{display:block;font-size:.86rem;line-height:1.2}
.bar{display:block;height:4px;border-radius:4px;background:var(--line);margin-top:7px;position:relative;overflow:hidden}.bar:after{content:"";position:absolute;left:0;top:0;bottom:0;width:38%;background:var(--accent);border-radius:4px}
.time{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums}
.stage figcaption{position:relative;font-size:.78rem;color:var(--dim);margin-top:10px;text-align:center}

/* facts band */
.facts{border-block:1px solid var(--line);background:var(--alt)}
.facts-grid{display:grid;grid-template-columns:1fr 1fr}
.facts-grid>div{padding:18px 12px 18px 0}
.facts-grid>div:nth-child(odd){border-right:1px solid var(--line)}.facts-grid>div:nth-child(even){padding-left:16px}
.facts-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
.facts strong{display:block;font-family:var(--head);font-size:1.45rem;color:var(--accent);line-height:1.2}
.facts span{font-size:.86rem;color:var(--muted);line-height:1.4;display:block;margin-top:4px}

/* sections */
.section{padding:56px 0}.alt{background:var(--alt);border-block:1px solid var(--line)}
.note{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);padding:16px 18px;border-radius:10px;font-size:.95rem;color:var(--muted)}
.note+p{margin-top:18px}

/* verdict */
.verdict{display:grid;gap:24px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}
.score{border-bottom:1px solid var(--line);padding-bottom:22px}
.big{font-family:var(--head);font-weight:800;font-size:3.6rem;line-height:1;color:#fff}.big span{font-size:1.4rem;color:var(--dim);margin-left:4px}
.meter{height:6px;border-radius:6px;background:var(--line);margin:14px 0 10px;max-width:260px}.meter span{display:block;height:100%;border-radius:6px;background:var(--accent)}
.tiny{font-size:.8rem;color:var(--dim);line-height:1.5}
.verdict-text p{color:var(--muted)}
.two-col{display:grid;gap:28px}.pc{margin-top:32px}
.ticks li,.crosses li,.safety li{position:relative;padding-left:28px;margin:10px 0;color:var(--muted)}
.ticks li:before{content:"\2713";position:absolute;left:0;color:var(--accent);font-weight:700}
.crosses li:before{content:"\2715";position:absolute;left:0;color:var(--dim);font-weight:700}
.safety li:before{content:"";position:absolute;left:4px;top:.6em;width:8px;height:8px;border-radius:2px;background:var(--accent)}

/* steps */
.steps{display:grid;gap:14px;margin:26px 0 30px}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.steps li span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font-family:var(--head);font-weight:800;margin-bottom:10px}
.steps p{color:var(--muted);font-size:.95rem}

/* claims */
.claims{margin-top:24px;display:grid;gap:12px}
.claim{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.claim-top{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.claim h3{font-size:1rem;margin:0}.claim p{color:var(--muted);font-size:.94rem}
.ev{align-self:flex-start;white-space:nowrap;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);color:var(--dim);border-radius:6px;padding:3px 8px}
.ev.some{border-color:var(--accent);color:var(--accent)}

/* compare */
.compare{display:grid;gap:12px;margin:22px 0}
.compare>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.compare>div:last-child{border-color:rgba(48,213,239,.55)}.compare p{color:var(--muted)}

/* price */
.price-grid{display:grid;gap:28px;align-items:center}.price-grid p{color:var(--muted)}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 22px}
.price-card .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--dim)}
.amount{font-family:var(--head);font-size:3rem;font-weight:800;line-height:1.1;color:#fff;margin-top:6px}.amount s{font-size:1.2rem;color:var(--dim);font-weight:700;margin-left:6px}
.price-card .ref{font-size:.82rem;color:var(--dim);margin:4px 0 12px}
.price-card .btn{margin-top:18px}
.small{font-size:.84rem;color:var(--dim);margin-top:12px}

/* bonuses */
.bonuses{display:grid;gap:14px;margin-top:26px}
.bonuses>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.bonuses .num{display:block;font-family:var(--head);font-weight:800;color:var(--accent);font-size:.9rem;letter-spacing:.08em;margin-bottom:8px}
.bonuses p{color:var(--muted);font-size:.95rem}

/* faq */
.faq{margin-top:22px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:14px 18px}
.faq summary{font-weight:600;cursor:pointer;color:#fff;list-style:none;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:-2px;color:var(--accent);font-size:1.3rem;font-weight:400}
.faq details[open] summary:after{content:"\2212"}
.faq details p{margin-top:10px;color:var(--muted)}

/* final + footer */
.final{padding:60px 0;background:radial-gradient(60% 80% at 50% 0,rgba(48,213,239,.12),transparent 70%),var(--bg);border-top:1px solid var(--line)}
.final p{color:var(--muted);margin:12px 0 22px}.final .small{color:var(--dim)}
.legal{padding:44px 0 56px}.legal h1{font-size:2rem;margin-bottom:6px}.legal h2{font-size:1.3rem;margin:24px 0 8px}
.legal p,.legal li{color:var(--muted)}.legal ul{list-style:disc;padding-left:22px}.legal li{margin:6px 0}.updated{color:var(--dim);font-size:.9rem;margin-bottom:18px}.legal .btn{margin-top:24px}
.footer{background:#070c1c;border-top:1px solid var(--line);color:var(--muted);padding:44px 0 96px;font-size:.92rem}
.footer h4{font-size:1rem;margin-bottom:10px}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:#fff}.footer p a{color:var(--accent-hi)}
.footer .cols{display:grid;gap:26px}.footer li{margin:6px 0}
.disc{border-top:1px solid var(--line);margin-top:28px;padding-top:20px;font-size:.82rem;color:var(--dim)}.copy{margin-top:12px}

/* sticky mobile CTA */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;align-items:center;gap:12px;padding:10px 12px 10px 16px;background:rgba(13,21,48,.97);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s ease}
.sticky.show{transform:none}
.sticky p{flex:1;min-width:0;line-height:1.25}.sticky p b{display:block;font-size:.92rem}.sticky p span{font-size:.78rem;color:var(--muted)}
.sticky .x{background:none;border:0;color:var(--dim);font-size:1.5rem;line-height:1;width:32px;height:32px;cursor:pointer}

/* reveal (only when JS is running) */
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}
.js [data-reveal].in{opacity:1;transform:none}

@media (min-width:640px){
  .hero-ctas{flex-direction:row;flex-wrap:wrap}
  .bonuses{grid-template-columns:1fr 1fr}
  .compare{grid-template-columns:1fr 1fr}
  .claim-top{flex-direction:row;justify-content:space-between;align-items:flex-start;gap:16px}
  .steps{grid-template-columns:1fr 1fr}
  .facts-grid{grid-template-columns:repeat(4,1fr)}
  .facts-grid>div,.facts-grid>div:nth-child(even),.facts-grid>div:nth-child(-n+2){padding:22px 18px;border-bottom:0}
  .facts-grid>div{border-right:1px solid var(--line)}.facts-grid>div:last-child{border-right:0}.facts-grid>div:first-child{padding-left:0}
  .footer .cols{grid-template-columns:2fr 1fr 1fr}
}
@media (min-width:960px){
  body{font-size:17px}
  .nav-links{display:flex;gap:20px}.nav .container>.btn{display:inline-block}.burger{display:none}.drawer.open{display:none}
  .hero{padding:60px 0 72px}.hero-grid{grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  .stage{padding:34px 26px 20px}
  .section{padding:80px 0}
  .verdict{grid-template-columns:240px 1fr;gap:36px;padding:34px}.score{border-bottom:0;border-right:1px solid var(--line);padding:0 30px 0 0}
  .two-col{grid-template-columns:1fr 1fr;gap:40px}
  .steps{grid-template-columns:repeat(4,1fr)}
  .bonuses{grid-template-columns:repeat(4,1fr)}
  .price-grid{grid-template-columns:1.1fr .9fr;gap:56px}
  .final{padding:80px 0}
  .sticky{display:none}
  .footer{padding-bottom:30px}
}
@media (prefers-reduced-motion:reduce){.js [data-reveal]{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn{transition:none}}