/* A Custom Car Stereo Center — redesign demo */
:root{
  --bg:#0b0c0e;
  --surface:#131519;
  --surface-2:#1a1d22;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.18);
  --text:#f3f3f1;
  --muted:#a2a7af;
  --dim:#6d727b;
  --accent:#ff6a1a;
  --accent-2:#ffb020;
  --accent-ink:#1a0d04;
  --radius:14px;
  --radius-lg:22px;
  --max:1200px;
  --gutter:clamp(16px,4vw,40px);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(2.5rem,6.5vw,5rem);letter-spacing:-.035em}
h2{font-size:clamp(1.9rem,4vw,3rem);letter-spacing:-.03em}
h3{font-size:1.25rem;letter-spacing:-.01em;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
section{padding:clamp(64px,10vw,120px) 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;flex-wrap:wrap;margin-bottom:clamp(32px,5vw,56px)}
.section-head h2{margin:0;max-width:18ch}
.section-head p{margin:0;max-width:46ch;color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font:inherit;font-weight:700;font-size:.98rem;padding:.95em 1.5em;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#ff7d36;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--text);transform:translateY(-2px)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Header */
.topbar{background:#060708;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:38px}
.topbar a:hover{color:var(--text)}
.topbar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3ddc84;margin-right:.5em;box-shadow:0 0 0 3px rgba(61,220,132,.18)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,12,14,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:48px;height:48px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-size:1.06rem;font-weight:800;letter-spacing:-.02em}
.brand-text span{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:.55em .9em;border-radius:999px;font-size:.94rem;font-weight:600;color:var(--muted);transition:color .2s,background .2s}
.nav a:hover{color:var(--text);background:var(--surface-2)}
.nav a[aria-current="page"]{color:var(--text)}
.nav a[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--accent);border-radius:2px;margin-top:2px}
.header-cta{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-strong);background:transparent;color:var(--text);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
@media (max-width:1020px){
  .nav{position:fixed;inset:114px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:1em .4em;border-radius:0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav a[aria-current="page"]::after{display:none}
  .nav a[aria-current="page"]{color:var(--accent)}
  .menu-btn{display:inline-flex}
  .header-cta .btn{display:none}
}
@media (max-width:560px){
  .topbar .hide-sm{display:none}
  .brand-text span{display:none}
  .brand img{width:42px;height:42px}
}

/* Hero */
.hero{position:relative;min-height:min(88vh,860px);display:flex;align-items:flex-end;padding:0 0 clamp(48px,8vw,96px);overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 60%;transform:scale(1.04);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,12,14,.35) 0%,rgba(11,12,14,.25) 35%,rgba(11,12,14,.92) 82%,var(--bg) 100%),linear-gradient(90deg,rgba(11,12,14,.85) 0%,rgba(11,12,14,0) 70%)}
.hero h1 span{color:var(--accent)}
.hero .lead{color:#d2d5da;margin-bottom:2rem}
.hero-inner{max-width:780px}
.eq{display:flex;align-items:flex-end;gap:4px;height:28px;margin-bottom:1.4rem}
.eq i{width:5px;border-radius:3px;background:linear-gradient(var(--accent-2),var(--accent));animation:eq 1.1s ease-in-out infinite alternate}
.eq i:nth-child(1){animation-delay:-.2s}.eq i:nth-child(2){animation-delay:-.9s}.eq i:nth-child(3){animation-delay:-.5s}.eq i:nth-child(4){animation-delay:-1.1s}.eq i:nth-child(5){animation-delay:-.3s}.eq i:nth-child(6){animation-delay:-.7s}.eq i:nth-child(7){animation-delay:-.1s}
@keyframes eq{0%{height:18%}50%{height:100%}100%{height:40%}}
@media (prefers-reduced-motion:reduce){.eq i,.hero-media img{animation:none}.eq i{height:60%}}

/* Stats strip */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:28px 20px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800;letter-spacing:-.03em;line-height:1}
.stat b small{font-size:.5em;color:var(--accent);margin-left:2px}
.stat span{display:block;font-size:.86rem;color:var(--muted);margin-top:8px}
@media (max-width:760px){.stats .wrap{grid-template-columns:1fr 1fr}.stat{padding:22px 16px}.stat:nth-child(3){border-left:0;padding-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:960px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.card-img{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.card-body p{color:var(--muted);font-size:.97rem}
.card-link{margin-top:auto;font-weight:700;font-size:.92rem;color:var(--accent);display:inline-flex;align-items:center;gap:.4em}
.card-link svg{width:16px;height:16px;transition:transform .2s}
.card:hover .card-link svg{transform:translateX(4px)}
.icon-badge{width:44px;height:44px;border-radius:12px;background:rgba(255,106,26,.12);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}
.icon-badge svg{width:22px;height:22px}

/* Split feature */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split.reverse>:first-child{order:2}
@media (max-width:880px){.split{grid-template-columns:1fr}.split.reverse>:first-child{order:0}}
.photo-stack{position:relative;aspect-ratio:5/4}
.photo-stack img{position:absolute;border-radius:var(--radius-lg);object-fit:cover;box-shadow:0 30px 60px -20px rgba(0,0,0,.7)}
.photo-stack img:first-child{inset:0 18% 14% 0;width:82%;height:86%}
.photo-stack img:last-child{right:0;bottom:0;width:48%;height:52%;border:6px solid var(--bg)}
.checklist{list-style:none;padding:0;margin:1.5rem 0 2rem;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;color:#d7d9dd}
.checklist svg{width:22px;height:22px;flex:none;color:var(--accent);margin-top:2px}

/* Reviews */
.reviews-wrap{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rating-badge{display:inline-flex;align-items:center;gap:14px;padding:14px 20px;border:1px solid var(--line-strong);border-radius:16px;background:var(--bg)}
.rating-badge b{font-size:2rem;font-weight:800;line-height:1}
.stars{color:var(--accent-2);letter-spacing:2px;font-size:1rem}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:960px){.reviews{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.reviews{grid-template-columns:1fr}}
.review{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column;gap:14px}
.review p{margin:0;color:#d4d6da;font-size:.98rem}
.review footer{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:.88rem}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--surface-2);color:var(--accent)}
.review footer span{display:block;color:var(--dim);font-size:.8rem}

/* Brand strip */
.brands{display:flex;flex-wrap:wrap;gap:10px}
.brands span{padding:.6em 1.15em;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:.92rem;color:#c8cbd0;letter-spacing:.01em}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:28px;padding:clamp(36px,6vw,72px);background:radial-gradient(120% 140% at 100% 0%,rgba(255,106,26,.35),transparent 55%),linear-gradient(135deg,#1b1410,#121417);border:1px solid rgba(255,106,26,.25);display:grid;grid-template-columns:1.4fr auto;gap:2rem;align-items:center}
.cta-band h2{margin:0 0 .4em}
.cta-band p{margin:0;color:#d0c6bf}
@media (max-width:780px){.cta-band{grid-template-columns:1fr}}

/* Page hero (inner pages) */
.page-hero{position:relative;padding:clamp(72px,11vw,140px) 0 clamp(48px,7vw,80px);overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.page-hero .bg{position:absolute;inset:0;z-index:-2}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 10%,rgba(11,12,14,.55) 100%),linear-gradient(0deg,var(--bg),transparent 60%)}
.page-hero h1{font-size:clamp(2.4rem,5.5vw,4.2rem);max-width:16ch}
.crumbs{font-size:.85rem;color:var(--dim);margin-bottom:1.2rem}
.crumbs a:hover{color:var(--text)}

/* Service detail blocks */
.service-block{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(48px,7vw,80px) 0;border-top:1px solid var(--line);scroll-margin-top:100px}
.service-block:nth-of-type(even) .service-media{order:2}
.service-media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3}
.service-media img{width:100%;height:100%;object-fit:cover}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:1.2rem 0 1.6rem}
.tags span{font-size:.84rem;font-weight:600;padding:.45em .9em;border-radius:999px;background:var(--surface-2);color:#cfd2d6}
@media (max-width:880px){.service-block{grid-template-columns:1fr}.service-block:nth-of-type(even) .service-media{order:0}}
.jump{display:flex;flex-wrap:wrap;gap:8px}
.jump a{padding:.55em 1em;border-radius:999px;border:1px solid var(--line-strong);font-size:.88rem;font-weight:600;color:#d0d3d7}
.jump a:hover{border-color:var(--accent);color:var(--accent)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{padding:26px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:.8rem;font-weight:800;letter-spacing:.15em;color:var(--accent);margin-bottom:18px}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-weight:700;font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:400;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:22px;margin:0;max-width:70ch}

/* Gallery */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{font:inherit;font-size:.9rem;font-weight:600;padding:.6em 1.15em;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:#cfd2d6;cursor:pointer}
.filters button.active,.filters button:hover{background:var(--text);color:var(--bg);border-color:var(--text)}
.masonry{columns:3 300px;column-gap:14px}
.masonry figure{margin:0 0 14px;break-inside:avoid;border-radius:var(--radius);overflow:hidden;position:relative;cursor:zoom-in;background:var(--surface-2)}
.masonry figure img{width:100%;height:auto;transition:transform .5s}
.masonry figure:hover img{transform:scale(1.04)}
.masonry figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;font-size:.85rem;font-weight:600;background:linear-gradient(transparent,rgba(0,0,0,.75));opacity:0;transition:opacity .25s}
.masonry figure:hover figcaption{opacity:1}
.masonry figure.hidden{display:none}
@media (hover:none){.masonry figcaption{opacity:1}}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(5,6,7,.94);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-height:84vh;max-width:min(1200px,100%);border-radius:12px}
.lightbox p{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:var(--muted);font-size:.9rem;margin:0}
.lb-btn{position:absolute;width:48px;height:48px;border-radius:50%;border:1px solid var(--line-strong);background:rgba(20,22,25,.8);color:#fff;cursor:pointer;display:grid;place-items:center}
.lb-btn svg{width:22px;height:22px}
.lb-close{top:20px;right:20px}.lb-prev{left:20px;top:50%;transform:translateY(-50%)}.lb-next{right:20px;top:50%;transform:translateY(-50%)}
@media (max-width:600px){.lb-prev,.lb-next{top:auto;bottom:56px;transform:none}}

/* About */
.timeline{position:relative;display:grid;gap:0;margin-top:2rem}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}
.tl{position:relative;padding:0 0 32px 44px}
.tl::before{content:"";position:absolute;left:2px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.tl b{display:block;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:4px}
.tl h3{margin-bottom:.3em}
.tl p{color:var(--muted);margin:0;font-size:.97rem}
.portrait{border-radius:var(--radius-lg);overflow:hidden;position:relative}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover}
.quote{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;letter-spacing:-.02em;line-height:1.3;border-left:3px solid var(--accent);padding-left:24px;margin:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:700px){.grid-2{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
.panel p{color:var(--muted);margin:0}

/* Tips / articles */
.articles{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:760px){.articles{grid-template-columns:1fr}}
.article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;scroll-margin-top:100px}
.article .meta{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.article p{color:#c9ccd1;font-size:.98rem}
.article h3{font-size:1.4rem}
.article details summary{cursor:pointer;color:var(--accent);font-weight:700;font-size:.92rem;list-style:none}
.article details summary::-webkit-details-marker{display:none}
.article details[open] summary{display:none}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,5vw,56px)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-list{display:grid;gap:14px;margin-bottom:28px}
.info-item{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.info-item .icon-badge{margin:0;flex:none}
.info-item small{display:block;color:var(--dim);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:2px}
.info-item a:hover{color:var(--accent)}
.hours{width:100%;border-collapse:collapse;font-size:.95rem}
.hours td{padding:6px 0;border-bottom:1px dashed var(--line)}
.hours td:last-child{text-align:right;color:var(--muted)}
.hours tr.today td{color:var(--accent);font-weight:700}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(22px,4vw,36px)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:.84rem;font-weight:600;color:#c9ccd1}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--text);background:var(--bg);border:1px solid var(--line-strong);border-radius:12px;padding:.8em 1em;outline:none;transition:border-color .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.field textarea{min-height:130px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{cursor:pointer;position:relative}
.contact-grid>*,.form .row>*,.field{min-width:0}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;padding:.5em 1em;border-radius:999px;border:1px solid var(--line-strong);font-size:.88rem;font-weight:600;color:#cfd2d6;transition:.2s}
.chips input:checked+span{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.form-note{font-size:.84rem;color:var(--dim);margin-top:12px}
.toast{margin-top:14px;padding:14px 16px;border-radius:12px;background:rgba(61,220,132,.1);border:1px solid rgba(61,220,132,.35);color:#9ef0c2;font-size:.94rem;display:none}
.toast.show{display:block}
.map{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/8;filter:grayscale(.6) invert(.9) hue-rotate(180deg) contrast(.9)}
.map iframe{width:100%;height:100%;border:0;display:block}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:#07080a;padding:64px 0 28px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:16px;font-weight:700}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.site-footer a{color:#c4c7cc}
.site-footer a:hover{color:var(--accent)}
.footer-about p{color:var(--muted);max-width:34ch;margin:16px 0}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center}
.socials svg{width:18px;height:18px}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--dim);font-size:.84rem}

/* Mobile call bar */
.callbar{display:none}
@media (max-width:720px){
  .callbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(11,12,14,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .callbar .btn{padding:.85em 1em;font-size:.95rem}
  body{padding-bottom:76px}
}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.demo-flag{position:fixed;left:14px;bottom:14px;z-index:70;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.5em .9em;border-radius:999px;background:rgba(255,106,26,.14);color:var(--accent);border:1px solid rgba(255,106,26,.35)}
@media (max-width:720px){.demo-flag{display:none}}