/* Sun Shield Solutions — window tinting. Cool glass + warm sun. */
:root{
  --ink:#0a1018; --ink2:#0f1a2b; --panel:#101c2e; --glass:#0e1828;
  --line:rgba(255,255,255,.10); --lined:rgba(10,20,35,.10);
  --teal:#2dd4bf; --sky:#46b7ff; --sun:#ffb52e; --sun2:#f59e0b;
  --text:#0d1726; --mut:#5d6b80; --textd:#e9eef7; --mutd:#9fb2cb;
  --bg:#f5f8fc; --card:#ffffff; --soft:#eef3f9;
  --rad:16px; --shadow:0 10px 40px rgba(13,28,52,.10); --shadow2:0 18px 60px rgba(13,28,52,.16);
  --wrap:1160px; --grad:linear-gradient(120deg,var(--sky),var(--teal));
  --sungrad:linear-gradient(120deg,var(--sun),var(--sun2));
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);
  background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{font-family:'Sora','Manrope',sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:700}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{color:var(--sun2);font-weight:800;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--sungrad);color:#1a1205;font-weight:800;
  padding:14px 26px;border-radius:12px;font-size:1rem;border:0;cursor:pointer;transition:.18s;box-shadow:0 8px 24px rgba(245,158,11,.32)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(245,158,11,.42)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);color:var(--textd);
  padding:13px 24px;border-radius:12px;font-weight:700;transition:.18s}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:none}
.btn-dark:hover{background:var(--ink2)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,16,24,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-family:'Sora';font-weight:800;font-size:1.18rem}
.brand .mark{width:38px;height:38px;border-radius:11px;background:var(--sungrad);display:grid;place-items:center;
  color:#1a1205;font-weight:900;box-shadow:0 6px 18px rgba(245,158,11,.4)}
.brand small{display:block;font-size:.62rem;letter-spacing:.18em;color:var(--mutd);font-weight:700;text-transform:uppercase}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{color:var(--mutd);font-weight:600;font-size:.95rem;transition:.15s}
.navlinks a:hover,.navlinks a.on{color:#fff}
.navcta{display:flex;align-items:center;gap:14px}
.navcall{color:var(--sun);font-weight:800;font-size:1.02rem}
.navtoggle{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42}
.hero .bg:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,16,24,.5),rgba(10,16,24,.92))}
.hero .wrap{position:relative;padding:96px 24px 104px;max-width:920px}
.hero h1{font-size:clamp(2.3rem,5.4vw,3.9rem);margin-bottom:18px}
.hero h1 .hl{background:var(--sungrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{font-size:1.2rem;color:#cdd9ea;max-width:620px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hbadge{display:inline-flex;align-items:center;gap:9px;margin-top:26px;color:#dbe6f5;font-weight:600;font-size:.95rem}
.hbadge .stars{color:var(--sun)}
.tstrip{background:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tstrip .wrap{display:flex;flex-wrap:wrap;gap:10px 36px;justify-content:center;padding:16px 24px;color:#bfd0e6;font-weight:600;font-size:.94rem}
.tstrip b{color:var(--sun)}

/* sections */
section{padding:84px 0}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:12px}
.section-head p{color:var(--mut);font-size:1.08rem}
.dark{background:var(--ink);color:#fff}
.dark .section-head p{color:var(--mutd)}
.dark .eyebrow{color:var(--sun)}
.soft{background:var(--soft)}

/* stat counters */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:var(--rad);padding:26px 18px;text-align:center}
.stat .v{font-family:'Sora';font-size:2.5rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--mutd);font-size:.92rem;margin-top:6px}

/* service cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;align-items:center}
.card{background:var(--card);border:1px solid var(--lined);border-radius:var(--rad);padding:30px;box-shadow:var(--shadow);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow2)}
.card .ic{width:50px;height:50px;border-radius:13px;background:var(--soft);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--mut)}
.card ul{list-style:none;margin-top:14px}
.card li{padding:6px 0 6px 26px;position:relative;color:var(--text);font-size:.96rem}
.card li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:900}

/* split feature */
.split-img{border-radius:20px;overflow:hidden;box-shadow:var(--shadow2);aspect-ratio:3/2;background:var(--ink2)}
.split-img img{width:100%;height:100%;object-fit:cover}
.feat h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:14px}
.feat p{color:var(--mut);margin-bottom:14px;font-size:1.05rem}
.feat ul{list-style:none;margin:18px 0}
.feat li{padding:8px 0 8px 30px;position:relative;font-weight:600}
.feat li:before{content:"✓";position:absolute;left:0;top:8px;width:20px;height:20px;background:var(--grad);color:#04121a;
  border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:900}

/* tint visualizer */
.viz{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow2);aspect-ratio:16/10;background:#0b1422}
.viz img{width:100%;height:100%;object-fit:cover}
.viz .tint{position:absolute;inset:0;background:linear-gradient(180deg,#04101e,#02080f);pointer-events:none;transition:opacity .15s}
.viz .read{position:absolute;left:18px;bottom:18px;background:rgba(8,14,24,.78);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:12px;padding:12px 16px;color:#fff;font-weight:700;font-size:.92rem}
.viz .read span{color:var(--sun)}
.vizctl{margin-top:22px}
.vizctl label{display:flex;justify-content:space-between;color:var(--mutd);font-weight:700;margin-bottom:8px}
input[type=range]{width:100%;-webkit-appearance:none;height:7px;border-radius:6px;background:linear-gradient(90deg,var(--sun),#0c2036);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;
  border:3px solid var(--sun);cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.4)}

/* estimator */
.est{background:var(--glass);border:1px solid var(--line);border-radius:22px;padding:34px;color:#fff}
.est .row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.est label{display:block;color:var(--mutd);font-weight:700;font-size:.9rem;margin-bottom:7px}
.est select,.est input{width:100%;padding:13px;border-radius:11px;border:1px solid var(--line);background:#0b1626;color:#fff;font-size:1rem;font-family:inherit}
.est-out{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
.est-out .o{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:13px;padding:18px;text-align:center}
.est-out .o .v{font-family:'Sora';font-size:1.7rem;font-weight:800;color:var(--sun)}
.est-out .o .l{color:var(--mutd);font-size:.82rem;margin-top:4px}
.est .note{color:var(--mutd);font-size:.8rem;margin-top:14px}

/* film selector */
.films{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.film{border:1px solid var(--lined);border-radius:var(--rad);padding:24px;background:var(--card);box-shadow:var(--shadow)}
.film .tag{display:inline-block;background:var(--soft);color:var(--sun2);font-weight:800;font-size:.72rem;
  letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:20px;margin-bottom:12px}
.film h3{font-size:1.15rem;margin-bottom:8px}.film p{color:var(--mut);font-size:.96rem}
.film .best{margin-top:12px;font-size:.86rem;color:var(--text);font-weight:700}

/* before/after slider */
.ba{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow2);user-select:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .bar{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);cursor:ew-resize}
.ba .bar:after{content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--ink);
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:900;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.ba .lbl{position:absolute;top:14px;background:rgba(8,14,24,.7);color:#fff;padding:5px 12px;border-radius:8px;font-weight:700;font-size:.82rem}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{text-align:center}
.step .n{width:54px;height:54px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;font-family:'Sora';
  font-weight:800;font-size:1.3rem;background:var(--grad);color:#04121a}
.step h3{font-size:1.1rem;margin-bottom:6px}.step p{color:var(--mut);font-size:.94rem}
.dark .step p{color:var(--mutd)}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal a{border-radius:14px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow);background:var(--ink2)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gal a:hover img{transform:scale(1.06)}

/* reviews */
.revbadge{display:inline-flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--lined);
  border-radius:14px;padding:16px 22px;box-shadow:var(--shadow)}
.revbadge .stars{color:var(--sun);font-size:1.3rem}
.revbadge b{font-size:1.4rem}

/* faq */
.faq{max-width:760px;margin:0 auto}
.q{border-bottom:1px solid var(--lined)}
.q summary{cursor:pointer;padding:20px 0;font-weight:700;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:14px}
.q summary::-webkit-details-marker{display:none}
.q summary:after{content:"+";color:var(--sun2);font-weight:800;font-size:1.4rem}
.q[open] summary:after{content:"–"}
.q p{padding:0 0 20px;color:var(--mut)}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;text-align:center;border-radius:24px;padding:56px 30px;
  background-image:radial-gradient(circle at 20% 0%,rgba(255,181,46,.18),transparent 50%),radial-gradient(circle at 90% 100%,rgba(70,183,255,.16),transparent 45%)}
.cta-band h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:12px}
.cta-band p{color:var(--mutd);max-width:520px;margin:0 auto 26px;font-size:1.08rem}

/* contact / form */
.formcard{background:var(--card);border:1px solid var(--lined);border-radius:20px;padding:32px;box-shadow:var(--shadow2)}
.formcard input,.formcard select,.formcard textarea{width:100%;padding:14px;border:1px solid #d7e0ec;border-radius:11px;
  font-size:1rem;font-family:inherit;margin-bottom:14px;background:#fbfdff}
.formcard input:focus,.formcard textarea:focus,.formcard select:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 3px rgba(70,183,255,.15)}
.formok{display:none;background:#e8f9f0;border:1px solid #b7ead0;color:#166534;padding:16px;border-radius:12px;font-weight:700}
.cinfo{display:flex;flex-direction:column;gap:18px}
.cinfo .row{display:flex;gap:14px;align-items:flex-start}
.cinfo .row .i{width:46px;height:46px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-size:1.3rem;flex:none}
.cinfo .row b{display:block;font-size:1.05rem}.cinfo .row span{color:var(--mut)}

/* footer */
.foot{background:var(--ink);color:#fff;padding:60px 0 30px}
.foot .top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.foot p{color:var(--mutd);margin-top:14px;max-width:330px}
.foot h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sun);margin-bottom:14px}
.foot a{color:var(--mutd);display:block;padding:5px 0}.foot a:hover{color:#fff}
.foot .bot{padding-top:22px;color:#7e92ab;font-size:.86rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* sticky mobile call */
.callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--sungrad);color:#1a1205;
  text-align:center;font-weight:800;padding:14px;box-shadow:0 -6px 20px rgba(0,0,0,.18)}

@media(max-width:900px){
  .navlinks{display:none}.navtoggle{display:block}
  .nav.open .navlinks{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:var(--ink);
    padding:18px 24px;gap:14px;border-bottom:1px solid var(--line)}
  .stats,.grid3,.films,.steps,.gal{grid-template-columns:1fr 1fr}
  .grid2,.est .row,.est-out{grid-template-columns:1fr}
  .foot .top{grid-template-columns:1fr 1fr}
  .navcall{display:none}.callbar{display:block}body{padding-bottom:54px}
}
@media(max-width:560px){.stats,.grid3,.films,.steps,.gal,.foot .top{grid-template-columns:1fr}}

/* logo image in brand mark */
img.mark{object-fit:contain;background:#fff;padding:3px}