/* Silicon Valley Glass Coating — rebuild Phase 1 shared styles.
   Brand system carried over from the current site: DM Sans + Newsreader,
   paper/ink/deep/signal palette. */
:root {
  color-scheme: light dark;
  --paper:#f2f1ec;
  --ink:#102329;
  --muted:#526268;
  --line:#c8cecb;
  --deep:#0b252c;
  --deep-2:#12353d;
  --white:#fffef9;
  --signal:#e85c35;
  --signal-2:#ff7a4e;
  --mist:#dce9ea;
  --shadow:0 18px 50px rgba(10,34,40,.14);
}
@media (prefers-color-scheme:dark){
  :root{--paper:#0d181b;--ink:#eff5f2;--muted:#aebbb8;--line:#314348;--deep:#071114;--deep-2:#10292f;--white:#f5f3eb;--signal:#ff7048;--signal-2:#ff8d69;--mist:#173239;--shadow:0 20px 60px rgba(0,0,0,.4)}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif;font-size:16px;line-height:1.55;overflow-x:hidden}
a{color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.topline{background:var(--deep);color:#dce8e5;font-size:13px}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:10px 0}
.topline p{margin:0}
.topline a{text-decoration:none;color:#fff;font-weight:600}

/* ---- site nav ---- */
.site-nav{position:sticky;top:0;z-index:50;background:rgba(11,37,44,.96);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.12)}
.nav-inner{display:flex;align-items:center;gap:26px;padding:12px 0}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:15px;letter-spacing:.02em;white-space:nowrap}
.brand span{color:var(--signal-2)}
.site-nav nav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.site-nav nav a{color:#dce8e5;text-decoration:none;font-size:14px;font-weight:600;padding:9px 12px;border-radius:6px;white-space:nowrap}
.site-nav nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.site-nav nav a[aria-current="page"]{background:rgba(255,255,255,.14);color:#fff}
.nav-call{min-height:42px;padding:0 16px;font-size:14px}

/* ---- hero ---- */
.hero{min-height:760px;position:relative;display:grid;align-items:end;background:var(--deep);color:white;overflow:hidden}
.hero-compact{min-height:540px}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:60% center;filter:saturate(.82) contrast(1.03)}
.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,24,29,.93) 0%,rgba(5,24,29,.8) 35%,rgba(5,24,29,.18) 73%,rgba(5,24,29,.08)),linear-gradient(0deg,rgba(5,24,29,.7),transparent 55%)}
.hero-content{position:relative;z-index:1;padding:70px 0 76px;display:grid;grid-template-columns:minmax(0,700px) 1fr;gap:60px;align-items:end}
.identity{display:inline-flex;align-items:center;gap:12px;margin-bottom:26px;font-size:14px;font-weight:700;letter-spacing:.03em}
.identity:before{content:"";width:36px;height:4px;background:var(--signal)}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:"Newsreader",serif}
h1{font-size:clamp(54px,7vw,92px);line-height:.96;letter-spacing:-.04em;margin-bottom:26px;max-width:800px}
.lead{font-size:clamp(18px,2vw,23px);line-height:1.45;color:#dce8e5;max-width:650px;margin-bottom:32px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border:1px solid transparent;text-decoration:none;font-weight:700;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--signal);color:white}
.btn-primary:hover{background:var(--signal-2)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:white;background:rgba(10,30,35,.18)}
.btn-ghost:hover{background:white;color:var(--deep)}
.hero-note{justify-self:end;width:min(100%,300px);padding:24px 0;border-top:1px solid rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.4);color:#dce8e5}
.hero-note strong{display:block;color:white;font-size:18px;margin-bottom:8px}
.hero-note p{margin:0;font-size:14px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;color:#dce8e5;font-size:14px;font-weight:600}
.trust-row span{display:inline-flex;align-items:center;gap:8px}
.trust-row span:before{content:"";width:8px;height:8px;background:var(--signal-2)}

/* ---- sections ---- */
.section{padding:110px 0}
.intro{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;align-items:start}
.tag{font-weight:700;color:var(--signal);margin-bottom:14px}
h2{font-size:clamp(42px,5vw,70px);line-height:1;letter-spacing:-.035em;margin-bottom:24px}
.intro-copy>p{font-size:clamp(19px,2vw,26px);line-height:1.45;margin-bottom:30px}
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:52px}
.proof{padding:28px 26px 0 0}
.proof+.proof{border-left:1px solid var(--line);padding-left:26px}
.proof strong{display:block;font-size:18px;margin-bottom:7px}
.proof p{margin:0;color:var(--muted);font-size:14px}

.services{background:var(--deep);color:white}
.services-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:50px}
.services-head p{max-width:500px;margin:0;color:#b9cbca}
.service-list{border-top:1px solid rgba(255,255,255,.25)}
.service{display:grid;grid-template-columns:90px 1fr 1.1fr;gap:32px;align-items:center;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.25)}
.service .num{font-family:"Newsreader",serif;color:var(--signal-2);font-size:24px}
.service h3{font-size:clamp(24px,2.6vw,36px);line-height:1.1;margin:0}
.service h3 a{color:#fff;text-decoration:none}
.service h3 a:hover{color:var(--signal-2)}
.service p{color:#b9cbca;margin:0;max-width:540px}
.service .go{color:var(--signal-2);font-weight:700;text-decoration:none;white-space:nowrap}
.service .go:hover{text-decoration:underline}

/* option / benefit blocks */
.benefits{border-top:1px solid var(--line)}
.benefit{display:grid;grid-template-columns:36px 1fr;gap:20px;padding:25px 0;border-bottom:1px solid var(--line)}
.benefit:before{content:"";width:12px;height:12px;margin-top:8px;background:var(--signal)}
.benefit h3{font-size:20px;margin:0 0 6px}
.benefit p{color:var(--muted);margin:0}
.option-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.option{border:1px solid var(--line);padding:28px;background:var(--white)}
.option h3{font-size:20px;margin:0 0 8px}
.option p{color:var(--muted);margin:0;font-size:15px}
.check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.check-list li{padding:13px 0 13px 26px;border-top:1px solid var(--line);position:relative;color:var(--ink)}
.check-list li:before{content:"";position:absolute;left:0;top:21px;width:9px;height:9px;background:var(--signal)}

/* project photos */
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:48px}
.photo-grid figure{margin:0;overflow:hidden;background:var(--mist);position:relative}
.photo-grid img{width:100%;height:340px;object-fit:cover}
.photo-grid figcaption{position:absolute;left:14px;bottom:14px;background:rgba(8,29,34,.88);color:#fff;padding:8px 12px;font-size:12px;font-weight:700}
.photo-single{margin:48px 0 0;overflow:hidden;background:var(--mist);position:relative}
.photo-single img{width:100%;max-height:560px;object-fit:cover}
.photo-single figcaption{position:absolute;left:16px;bottom:16px;background:rgba(8,29,34,.88);color:#fff;padding:8px 12px;font-size:12px;font-weight:700}

/* process steps */
.steps{counter-reset:steps;border-top:1px solid var(--line);margin-top:44px}
.step{counter-increment:steps;display:grid;grid-template-columns:56px 1fr;gap:22px;padding:29px 0;border-bottom:1px solid var(--line)}
.step:before{content:"0" counter(steps);font-family:"Newsreader",serif;color:var(--signal);font-size:20px}
.step h3{font-size:22px;margin:0 0 8px}
.step p{color:var(--muted);margin:0}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:start}
.faq-wrap>h3{font-family:"Newsreader",serif;font-size:32px;line-height:1.1;margin:0}
.faq-list{border-top:1px solid var(--line)}
.faq{padding:22px 0;border-bottom:1px solid var(--line)}
.faq h4{font-size:17px;margin:0 0 7px}
.faq p{color:var(--muted);margin:0}
.faq a{color:var(--signal);font-weight:600}

/* related links */
.related{margin-top:56px;border-top:1px solid var(--line)}
.related a{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px 0;border-bottom:1px solid var(--line);font-weight:700;text-decoration:none;font-size:17px}
.related a:hover{color:var(--signal)}
.related a span:last-child{color:var(--signal)}

/* quote / form */
.quote{background:var(--deep);color:white;padding:100px 0}
.quote-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.quote-copy h2{color:#fff}
.quote-copy p{color:#b9cbca;font-size:18px}
.direct{margin-top:32px;border-top:1px solid rgba(255,255,255,.2)}
.direct a,.direct span{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.2);text-decoration:none}
.direct a{font-weight:700}
form{background:var(--white);color:#14272d;padding:34px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.full{grid-column:1/-1}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
input,select,textarea{width:100%;border:1px solid #aeb9b7;background:#fff;color:#14272d;border-radius:0;padding:13px 14px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--signal);box-shadow:0 0 0 3px rgba(232,92,53,.15)}
textarea{min-height:120px;resize:vertical}
form .btn{border:0;cursor:pointer;margin-top:20px;width:100%}
.form-note{font-size:12px;color:#5c6a6e;margin:12px 0 0;text-align:center}
.status{display:none;margin-top:14px;padding:12px;background:#e9f2ee;color:#214c3a;font-size:14px}

/* partners */
.partners{background:#06161a;color:#dce8e5}
.partners h2{color:white}
.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.partner-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:36px}
.partner-card h3{color:white;margin:0 0 12px;font-size:23px}
.partner-card p{margin:0 0 24px;color:#b9c8c5;font-size:16px}

/* footer */
footer{background:#06161a;color:#9db0ae;padding:40px 0 96px;font-size:13px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
footer strong{display:block;color:white;font-size:16px;margin-bottom:8px}
footer p{margin:0 0 8px}
footer a{color:#cbd7d5}
.fab-pair{display:none}

@media(max-width:800px){
  .wrap{width:min(100% - 28px,1180px)}
  .topline .wrap{justify-content:center;text-align:center}.topline p:last-child{display:none}
  .nav-inner{flex-wrap:wrap;gap:12px}.site-nav nav{margin-left:0;order:3;width:100%}.nav-call{display:none}
  .hero{min-height:640px}.hero-compact{min-height:460px}
  .hero-content{grid-template-columns:1fr;padding:50px 0 46px}.hero-note{justify-self:start}
  .hero-media img{object-position:65% center}.hero-media:after{background:linear-gradient(90deg,rgba(5,24,29,.93),rgba(5,24,29,.45)),linear-gradient(0deg,rgba(5,24,29,.8),transparent 60%)}
  .section{padding:78px 0}.intro,.faq-wrap{grid-template-columns:1fr;gap:42px}
  .proof-row{grid-template-columns:1fr}.proof,.proof+.proof{border-left:0;border-bottom:1px solid var(--line);padding:22px 0}
  .services-head{display:block}.service{grid-template-columns:48px 1fr}.service p{grid-column:2}.service .go{grid-column:2}
  .option-grid{grid-template-columns:1fr}
  .check-list{grid-template-columns:1fr}
  .photo-grid{grid-template-columns:1fr}.photo-grid img{height:260px}
  .quote-layout{grid-template-columns:1fr;gap:42px}
  .footer-grid{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:1fr}.partner-card{padding:28px}
  .fab-pair{display:flex;position:fixed;z-index:60;left:14px;right:14px;bottom:max(14px,env(safe-area-inset-bottom));gap:10px}
  .fab-pair a{flex:1;display:flex;align-items:center;justify-content:center;min-height:56px;border-radius:999px;text-decoration:none;font-weight:700;font-size:16px;box-shadow:0 12px 30px rgba(0,0,0,.3)}
  .fab-text{background:#fff;color:var(--deep);border:2px solid var(--deep)}
  .fab-call{background:var(--signal);color:#fff}
}
@media(max-width:520px){
  h1{font-size:52px}.lead{font-size:18px}.actions{display:grid}.btn{width:100%}
  .service{grid-template-columns:38px 1fr;gap:14px}
  .fields{grid-template-columns:1fr}.full{grid-column:auto}form{padding:24px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* LLumar film viewers (v8 compact) */
.film-viewer{padding:70px 0}
.viewer-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:30px}
.viewer-head h2{margin-bottom:10px}
.viewer-head .tag{color:var(--signal)}
.viewer-blurb{font-size:17px;color:var(--muted);margin:0;max-width:620px}
.viewer-frame{width:100%;border:1px solid var(--line);background:var(--white);overflow:hidden}
.viewer-frame iframe{display:block;width:100%}
@media(max-width:820px){.viewer-head{flex-direction:column;align-items:flex-start;gap:18px}.viewer-frame iframe{height:520px}}
.partner-logo{background:#fff;border-radius:12px;padding:18px 22px;margin:0 0 22px;display:flex;align-items:center;justify-content:center;min-height:96px}
.partner-logo img{max-height:72px;max-width:82%;width:auto;height:auto}

.areas{position:relative;display:inline-block}
.areas-label{color:#dce8e5;font-size:14px;font-weight:600;padding:9px 12px;border-radius:6px;cursor:pointer;display:inline-block}
.areas:hover .areas-label,.areas:focus-within .areas-label{background:rgba(255,255,255,.1);color:#fff}
.areas-menu{display:none;position:absolute;top:100%;left:0;background:#0b252c;border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:8px;min-width:180px;z-index:60;flex-direction:column;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.areas:hover .areas-menu,.areas:focus-within .areas-menu{display:flex}
.areas-menu a{display:block}
.spec-table{width:100%;border-collapse:collapse;background:#fff;font-size:15px}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.spec-table th{background:var(--deep);color:#fff}
.film-used{margin-top:10px}