/* Responsive CCTV landing-page layout; system fonts and existing app screenshots only.
   Used by cctv.html. Includes keyboard focus, reduced motion and print styles. */
:root{color-scheme:dark;--bg:#0b1019;--panel:#131b28;--ink:#f5f1e9;--muted:#b9c3d1;--accent:#f0a46a;--line:#2d394a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:1180px;margin:auto}header{padding:22px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-weight:800;letter-spacing:.11em;font-size:17px}.brand span{display:block;font-size:9px;letter-spacing:.23em;color:var(--muted)}.small-button{font-weight:650;color:var(--accent)}main{padding:0 28px}section{padding:66px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px}.hero{display:grid;grid-template-columns:1.35fr .75fr;align-items:center;gap:55px;min-height:690px}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:750;color:var(--accent)}h1{font-size:clamp(38px,4.6vw,63px);line-height:1.08;letter-spacing:-.045em;margin:18px 0 26px}h1 em{font-style:normal;color:var(--accent)}.lead{max-width:540px;font-size:21px;color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:27px 0 10px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:12px 18px;border-radius:11px;background:var(--accent);color:#1a140e;text-decoration:none;font-weight:750;font-size:15px;border:1px solid transparent}.secondary{background:transparent;color:var(--ink);border-color:#596678}.button:hover{filter:brightness(1.12)}.assurance,.fine{color:var(--muted);font-size:13px;line-height:1.65}.text-link{display:inline-block;margin-top:12px;color:var(--accent)}figure{margin:0;text-align:center}.hero-proof img{display:block;max-height:555px;max-width:100%;margin:auto;object-fit:contain;border-radius:24px}.hero-proof{padding:24px;background:radial-gradient(ellipse,#33405255,transparent 70%)}figcaption{font-size:12px;color:var(--muted);margin-top:15px}.toc{display:flex;justify-content:center;flex-wrap:wrap;gap:28px;padding:24px;border-bottom:1px solid var(--line);font-size:13px}.toc a{text-decoration:none;color:var(--muted)}h2{font-size:clamp(30px,4vw,44px);line-height:1.12;letter-spacing:-.035em;margin:12px 0 18px}h3{font-size:22px;line-height:1.3}.section-heading{max-width:670px;margin-bottom:36px}.section-heading p,.proof-copy p,.steps p,.start>p{color:var(--muted)}.proof-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:70px;align-items:center}.plan-proof{background:var(--panel);border-radius:24px;padding:25px}.plan-proof img{max-height:500px;max-width:100%;object-fit:contain}.proof-copy h3{margin-bottom:8px}.proof-copy p{margin-top:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps article{border:1px solid var(--line);border-radius:16px;padding:28px}.steps span{font-size:13px;letter-spacing:.15em;color:var(--accent)}.motto{margin:32px 0 0;color:var(--accent);font-size:14px}.start{max-width:840px}.start .eyebrow{color:var(--accent)}details{padding:26px 0;font-size:13px;color:var(--muted)}summary{cursor:pointer}footer{padding:24px 28px 55px;font-size:12px;color:var(--muted)}footer nav{display:flex;gap:20px}.backtop{position:fixed;bottom:18px;right:18px;display:grid;place-items:center;width:40px;height:40px;background:var(--panel);border:1px solid var(--line);border-radius:50%;text-decoration:none}.skip{position:absolute;left:12px;top:-100px;background:var(--ink);color:var(--bg);padding:12px}.skip:focus{top:12px;z-index:2}@media(max-width:760px){.hero{grid-template-columns:1fr;gap:20px;padding-top:38px;min-height:0}.hero-proof img{max-height:440px}.hero-proof{padding-top:5px}.hero-copy .lead{font-size:18px}.proof-grid{grid-template-columns:1fr;gap:24px}.steps{grid-template-columns:1fr}.actions{flex-direction:column;align-items:stretch}.toc{gap:15px;padding:18px 0;font-size:11px}section{padding:42px 0}header,main,footer{padding-left:21px;padding-right:21px}h1{font-size:43px}.hero-proof{order:2}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{body{background:white;color:black}.button{background:white;color:black;border:1px solid}.backtop,.skip{display:none}section{break-inside:avoid}.hero{min-height:0}.hero-proof img{max-height:350px}p,figcaption{color:#333!important}}