/* ===== Detailing Car Valladolid — sistema de diseño (oro sobre negro) ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0b;
  --bg2:#111113;
  --panel:#141416;
  --panel2:#1a1a1d;
  --ink:#f4f1ea;
  --muted:#a5a29b;
  --muted2:#75726c;
  --gold:#d9a94b;
  --gold2:#f0cf86;
  --gold-soft:rgba(217,169,75,.14);
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.05);
  --maxw:1200px;
  --r:16px;
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Sora',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
svg{width:20px;height:20px;fill:currentColor}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-weight:700;line-height:1.12;letter-spacing:-.01em}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Syncopate',sans-serif;font-size:.68rem;font-weight:700;
  letter-spacing:.28em;text-transform:uppercase;color:var(--gold);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.7}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:60px;font-weight:600;font-size:.96rem;
  transition:.25s;cursor:pointer;border:1px solid transparent;white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#171106;box-shadow:0 8px 26px rgba(217,169,75,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(217,169,75,.4)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}

/* ===== header / contact bar ===== */
header{position:sticky;top:0;z-index:100}
.contact-bar{background:#060607;border-bottom:1px solid var(--line2);font-size:.82rem;color:var(--muted)}
.cb-inner{max-width:var(--maxw);margin:0 auto;padding:9px 22px;display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.cb-inner a,.cb-inner span{display:inline-flex;align-items:center;gap:8px}
.cb-inner svg{width:15px;height:15px;fill:none;stroke:var(--gold);stroke-width:1.8}
.cb-inner b{color:var(--ink)}
.ticker-wrap{display:none}
nav{background:rgba(10,10,11,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto;border-radius:8px}
.brand .bt{display:flex;flex-direction:column;line-height:1}
.brand .bt strong{font-family:'Syncopate',sans-serif;font-size:1rem;letter-spacing:.12em;color:var(--ink)}
.brand .bt small{font-size:.66rem;letter-spacing:.42em;color:var(--gold);text-transform:uppercase;margin-top:4px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.94rem;font-weight:500;color:var(--muted);transition:.2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:-7px;width:100%;height:2px;background:var(--gold)}
.nav-cta{padding:10px 20px;border-radius:60px;background:var(--gold-soft);border:1px solid rgba(217,169,75,.4);color:var(--gold2)!important}
.nav-cta:hover{background:var(--gold);color:#171106!important}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:var(--ink);transition:.3s}
.mobile-menu{display:none;flex-direction:column;background:#0c0c0d;border-bottom:1px solid var(--line)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:15px 22px;border-bottom:1px solid var(--line2);font-weight:500}

/* ===== hero ===== */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:url('../img/hero-audi.jpg') center/cover no-repeat;filter:brightness(.5) contrast(1.05)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,6,7,.94) 0%,rgba(6,6,7,.78) 42%,rgba(6,6,7,.35) 100%),linear-gradient(0deg,var(--bg),transparent 55%)}
.paint-sheen{position:absolute;top:-40%;right:-10%;width:70%;height:180%;background:radial-gradient(ellipse at center,rgba(217,169,75,.16),transparent 62%);pointer-events:none}
.hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line2) 1px,transparent 1px),linear-gradient(90deg,var(--line2) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at 30% 50%,#000,transparent 75%);opacity:.5}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 22px}
.hero h1{font-size:clamp(2.6rem,6.2vw,5rem);margin:6px 0 22px}
.hero h1 .l2{display:block;color:var(--gold2);background:linear-gradient(120deg,var(--gold2),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .sub{max-width:620px;color:var(--muted);font-size:1.08rem;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.tag{font-size:.82rem;color:var(--muted);padding:8px 15px;border:1px solid var(--line);border-radius:60px;background:rgba(255,255,255,.02)}
.tag b{color:var(--gold2)}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted2);display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint i{width:1px;height:34px;background:linear-gradient(var(--gold),transparent);animation:sh 1.8s infinite}
@keyframes sh{0%{opacity:0;transform:scaleY(.4)}50%{opacity:1}100%{opacity:0;transform:scaleY(1)}}

/* ===== stats ===== */
.stats{background:var(--bg2);border-bottom:1px solid var(--line)}
.stats-grid{max-width:var(--maxw);margin:0 auto;padding:44px 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.stat{text-align:center;padding:12px}
.stat .num{font-family:'Syncopate',sans-serif;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;color:var(--gold2)}
.stat .lab{font-size:.86rem;color:var(--muted);margin-top:8px}

/* ===== brands strip ===== */
.brands-strip{background:#060607;border-bottom:1px solid var(--line)}
.brands-inner{padding:22px 22px;display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;text-align:center}
.brands-lab{font-size:.78rem;color:var(--muted2);text-transform:uppercase;letter-spacing:.18em}
.brands-lab b{color:var(--gold2)}
.brands-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brands-row span{font-family:'Syncopate',sans-serif;font-weight:700;font-size:.98rem;color:var(--ink);opacity:.85;letter-spacing:.04em}
.brands-row i{width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.6}

/* ===== generic block ===== */
.blk{padding:88px 0}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.9rem,4vw,3rem);margin:6px 0 14px}
.sec-head p{color:var(--muted);font-size:1.05rem}
.inner-hero{padding:80px 0 40px;text-align:center;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 50% -20%,rgba(217,169,75,.1),transparent 60%)}
.inner-hero .eyebrow{justify-content:center}
.inner-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:16px}
.inner-hero p{max-width:640px;margin:0 auto;color:var(--muted);font-size:1.08rem}

/* ===== intro / vs ===== */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.intro-copy h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:6px 0 16px}
.intro-copy .lead{font-size:1.2rem;color:var(--gold2);font-weight:600;margin-bottom:14px}
.intro-copy p{color:var(--muted)}
.vs-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.vs-row{display:grid;grid-template-columns:1fr 1fr}
.vs-head{padding:16px 20px;font-weight:700;font-size:.9rem}
.vs-head.a{color:var(--muted2);background:var(--panel2)}
.vs-head.b{color:var(--gold2);background:rgba(217,169,75,.08);border-left:1px solid var(--line)}
.vs-line{padding:15px 20px;display:flex;align-items:center;gap:10px;font-size:.9rem;border-top:1px solid var(--line2)}
.vs-line.b{border-left:1px solid var(--line2);color:var(--ink)}
.vs-line.a{color:var(--muted2)}
.vs-line svg{width:17px;height:17px;flex-shrink:0;fill:none;stroke-width:2.4}
.vs-line.a svg{stroke:#8a3b3b}
.vs-line.b svg{stroke:var(--gold)}

/* ===== services ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-full{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.svc{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.28s;position:relative;overflow:hidden}
.svc::before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--gold),transparent);transform:scaleX(0);transform-origin:left;transition:.35s}
.svc:hover{transform:translateY(-4px);border-color:rgba(217,169,75,.35);background:var(--panel2)}
.svc:hover::before{transform:scaleX(1)}
.svc-ico{width:52px;height:52px;border-radius:12px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.svc-ico svg{width:26px;height:26px;fill:none;stroke:var(--gold2);stroke-width:1.5}
.svc h3{font-size:1.22rem;margin-bottom:10px}
.svc p{color:var(--muted);font-size:.95rem}
.svc .price{margin-top:16px;padding-top:14px;border-top:1px solid var(--line2);color:var(--gold2);font-weight:600;font-size:.9rem}
.svc.feat{border-color:rgba(217,169,75,.45);background:linear-gradient(180deg,rgba(217,169,75,.07),var(--panel))}
.svc .badge-premium{position:absolute;top:16px;right:16px;font-family:'Syncopate',sans-serif;font-size:.56rem;letter-spacing:.16em;padding:5px 10px;border-radius:40px;background:var(--gold);color:#171106;font-weight:700}

/* ===== gallery ===== */
.gallery{columns:3;column-gap:14px}
.gallery figure{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--line);background:var(--panel);margin:0 0 14px;break-inside:avoid}
.gallery figure img{width:100%;height:auto;display:block;transition:.5s}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;left:0;bottom:0;width:100%;padding:22px 16px 12px;font-size:.85rem;font-weight:600;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.8),transparent);opacity:0;transition:.3s}
.gallery figure:hover figcaption{opacity:1}
/* ===== brand logos wall ===== */
.brand-logos{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:16px}
.brand-logos .chip{height:62px;min-width:124px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;padding:10px 20px;box-shadow:0 2px 12px rgba(0,0,0,.28)}
.brand-logos .chip img{max-height:40px;max-width:150px;width:auto;object-fit:contain;display:block}
.brand-logos .chip.dark{background:#0b0b0c;border:1px solid var(--line)}
.brand-logos .chip.txt{font-family:'Syncopate',sans-serif;font-weight:700;color:#0b0b0c;letter-spacing:.04em;font-size:1rem}

/* ===== process ===== */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.proc{padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);position:relative}
.proc .n{font-family:'Syncopate',sans-serif;font-size:1.5rem;color:var(--gold);font-weight:700;margin-bottom:14px}
.proc h3{font-size:1.1rem;margin-bottom:8px}
.proc p{color:var(--muted);font-size:.9rem}

/* ===== ceramic specialty ===== */
.specialty{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.spec-inner{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.spec-copy h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:6px 0 16px}
.spec-copy p{color:var(--muted);margin-bottom:14px}
.ceramic-visual{position:relative;aspect-ratio:1/.82;border-radius:var(--r);background:url('../img/porsche-taycan.jpg') center/cover;border:1px solid var(--line);overflow:hidden}
.ceramic-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.6))}
.ceramic-visual .drop{position:absolute;border-radius:50%;background:radial-gradient(circle at 32% 30%,rgba(255,255,255,.9),rgba(255,255,255,.15) 55%,transparent);box-shadow:0 2px 6px rgba(0,0,0,.3);animation:bob 4s ease-in-out infinite;z-index:2}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.ceramic-visual .badge{position:absolute;left:16px;bottom:16px;z-index:3;font-size:.8rem;font-weight:600;color:#fff;background:rgba(217,169,75,.9);color:#171106;padding:8px 14px;border-radius:40px}

/* ===== founder ===== */
.founder-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:center}
.founder-card{aspect-ratio:1/1.06;border-radius:var(--r);background:url('../img/interior-mercedes.jpg') center/cover;border:1px solid var(--line);position:relative;overflow:hidden;display:flex;align-items:flex-end}
.founder-card::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,6,7,.92),transparent 60%)}
.founder-card .mono{position:absolute;top:22px;left:22px;font-family:'Syncopate',sans-serif;font-size:2.4rem;font-weight:700;color:rgba(217,169,75,.35);z-index:2}
.founder-card .cap{position:relative;z-index:2;padding:22px}
.founder-card .cap strong{display:block;font-family:'Syncopate',sans-serif;letter-spacing:.08em;font-size:1rem}
.founder-card .cap small{color:var(--gold2);font-size:.8rem}
.founder-copy h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin:6px 0 16px}
.founder-copy p{color:var(--muted);margin-bottom:14px}
.founder-copy blockquote{border-left:2px solid var(--gold);padding:8px 0 8px 22px;font-size:1.2rem;font-style:italic;color:var(--gold2);margin-top:22px}

/* ===== testimonials ===== */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tst-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.tst-stars{display:flex;gap:3px;margin-bottom:16px}
.tst-stars svg{width:18px;height:18px;fill:var(--gold)}
.tst-card p{color:var(--ink);font-size:1rem;margin-bottom:18px}
.tst-who{display:flex;align-items:center;gap:12px}
.tst-av{width:40px;height:40px;border-radius:50%;background:var(--gold-soft);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:1rem}
.tst-who b{display:block;font-size:.92rem}
.tst-who small{color:var(--muted2);font-size:.78rem}
.tst-disc{text-align:center;color:var(--muted2);font-size:.84rem;margin-top:26px}

/* ===== value / features row (funda, recogida) ===== */
.feat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:12px}
.feat-card .fi{width:50px;height:50px;border-radius:12px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center}
.feat-card .fi svg{width:26px;height:26px;fill:none;stroke:var(--gold2);stroke-width:1.5}
.feat-card h3{font-size:1.14rem}
.feat-card p{color:var(--muted);font-size:.94rem}
.feat-media{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);min-height:220px;background:var(--panel) center/cover}

/* ===== faq ===== */
.faq .wrap{max-width:820px}
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:var(--panel);overflow:hidden}
.faq-q{padding:20px 22px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-q .ic{color:var(--gold);font-size:1.4rem;transition:.3s;flex-shrink:0}
.faq-item.open .faq-q .ic{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{padding:0 22px 22px;color:var(--muted)}

/* ===== cta band ===== */
.cta-band{text-align:center;background:linear-gradient(120deg,#0e0d09,#151105);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:560px;margin:0 auto 28px}
.cta-band .hero-cta{justify-content:center}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:8px}
.info-row{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:.25s}
.info-row:hover{border-color:rgba(217,169,75,.35)}
.info-row .ico{width:44px;height:44px;flex-shrink:0;border-radius:11px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center}
.info-row .ico svg{width:22px;height:22px;fill:none;stroke:var(--gold2);stroke-width:1.6}
.info-row b{display:block;font-size:1rem}
.info-row span{color:var(--muted);font-size:.9rem}
.contact-cta{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:34px;display:flex;flex-direction:column;gap:16px}
.contact-cta h3{font-size:1.4rem}
.contact-cta p{color:var(--muted);font-size:.96rem}
.contact-cta .btn{justify-content:center;width:100%}

/* ===== footer ===== */
footer{background:#060607;border-top:1px solid var(--line);padding:60px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px}
.foot-brand img{height:52px;margin-bottom:16px;border-radius:8px}
.foot-brand p{color:var(--muted);font-size:.9rem;max-width:340px}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:var(--gold);margin-bottom:16px}
.foot-col a,.foot-col p{display:block;color:var(--muted);font-size:.92rem;margin-bottom:10px;transition:.2s}
.foot-col a:hover{color:var(--gold2)}
.foot-bottom{max-width:var(--maxw);margin:44px auto 0;padding:24px 22px 0;border-top:1px solid var(--line2);text-align:center;color:var(--muted2);font-size:.84rem;line-height:1.8}
.foot-bottom a{color:var(--gold2)}

/* ===== wa fab ===== */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:200;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:.25s}
.wa-fab:hover{transform:scale(1.08)}
.wa-fab svg{width:30px;height:30px;fill:#fff}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== responsive ===== */
@media(max-width:940px){
  .intro-grid,.spec-inner,.founder-grid,.contact-grid{grid-template-columns:1fr;gap:34px}
  .svc-grid,.tst-grid,.proc-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .gallery{columns:2}
  .feat-row{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav-links{display:none}
  .burger{display:flex}
  .cb-inner{justify-content:center;gap:14px;font-size:.74rem}
  .cb-inner span:nth-child(2){display:none}
  .contact-bar .cb-inner{display:none}
  .ticker-wrap{display:block;overflow:hidden;white-space:nowrap;padding:9px 0;border-top:1px solid var(--line2)}
  .ticker{display:inline-flex;gap:34px;animation:ticker 28s linear infinite;padding-left:34px}
  .ticker span{color:var(--muted);font-size:.78rem}
  .ticker b{color:var(--gold2)}
  @keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .svc-grid,.svc-full,.tst-grid,.proc-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .blk{padding:60px 0}
  .hero-inner{padding:90px 22px 70px}
  .gallery{columns:1}
  .gallery figcaption{opacity:1}
}