/* LUZCAR · banda oscura de taller; cromo + cian del logo; diagonales del swoosh como único gesto gráfico */
:root{
  color-scheme: dark;
  --bg:#08090b;
  --panel:#0f1215;
  --panel-2:#151a1e;
  --line:#232a30;
  --chrome:#c9d1d6;
  --fg:#e8ecee;
  --muted:#8b979f;
  --cyan:#16c6d6;
  --cyan-deep:#0a8f9b;
  --wa:#25d366;
  --f-display:"Saira Condensed","Arial Narrow",Impact,sans-serif;
  --f-body:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1180px;
  --gutter:clamp(16px,4vw,40px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:.95;text-transform:uppercase;letter-spacing:.01em;margin:0;text-wrap:balance}
p{margin:0}
.eyebrow{font:500 12px/1.2 var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}
.lead{color:var(--muted);font-size:1.08rem;max-width:60ch}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.chrome-text{background:linear-gradient(180deg,#fff 0%,var(--chrome) 45%,#7d878e 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:.6em;font:700 1.05rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:1em 1.6em;border:0;cursor:pointer;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn-primary{background:var(--cyan);color:#031416}
.btn-ghost{background:var(--panel-2);color:var(--fg);box-shadow:inset 0 0 0 1px var(--line)}
.btn-wa{background:var(--wa);color:#04210f}
.btn svg{width:1.1em;height:1.1em;flex:none}
.link{color:var(--cyan);font:700 .95rem/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* Nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;border-radius:50%;box-shadow:0 0 0 1px var(--cyan-deep)}
.brand b{font:800 1.5rem/1 var(--f-display);letter-spacing:.04em;font-style:italic;color:var(--chrome)}
.brand b span{color:var(--cyan)}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{text-decoration:none;font:600 .95rem/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-block:6px;border-bottom:2px solid transparent}
.nav ul a:hover{color:var(--fg)}
.nav ul a[aria-current="page"]{color:var(--fg);border-color:var(--cyan)}
.nav .btn{padding:.75em 1.2em;font-size:.95rem}
.nav-mobile{display:none}
@media (max-width:860px){
  .nav ul{display:none}.nav .btn{margin-left:auto}
  .nav-mobile{display:flex;gap:0;border-top:1px solid var(--line);overflow-x:auto}
  .nav-mobile a{flex:1;text-align:center;padding:11px 8px;text-decoration:none;font:600 .85rem/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
  .nav-mobile a[aria-current="page"]{color:var(--fg);box-shadow:inset 0 -2px 0 var(--cyan)}
}

/* Marco de foto pendiente */
.photo{position:relative;background:linear-gradient(160deg,var(--panel-2),var(--panel) 60%);border:1px solid var(--line);aspect-ratio:4/3;max-width:100%;display:grid;place-items:end start;overflow:hidden}
.photo::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-62deg,transparent 0 22px,rgba(255,255,255,.025) 22px 23px)}
.photo::after{content:"";position:absolute;inset:12px;border:1px dashed color-mix(in srgb,var(--cyan) 35%,transparent);pointer-events:none}
.photo span{position:relative;margin:22px;font:500 11px/1.4 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);max-width:30ch}
.photo span::before{content:"FOTO · ";color:var(--cyan)}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Secciones */
section{padding-block:clamp(56px,8vw,104px)}
.head{display:grid;gap:14px;margin-bottom:clamp(28px,4vw,48px)}
.head h2{font-size:clamp(2.2rem,5vw,3.6rem)}
.alt{background:var(--panel);border-block:1px solid var(--line)}
.page-head{border-bottom:1px solid var(--line);padding-block:clamp(40px,6vw,72px) clamp(28px,4vw,44px);position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-62deg,transparent 0 46px,color-mix(in srgb,var(--cyan) 6%,transparent) 46px 48px);mask-image:linear-gradient(90deg,transparent 40%,#000 90%);pointer-events:none}
.page-head .wrap{position:relative;display:grid;gap:16px}
.page-head h1{font-size:clamp(2.6rem,6vw,4.8rem);font-style:italic;padding-right:.08em}

/* Footer */
footer{border-top:1px solid var(--line);padding-block:40px 96px}
footer .wrap{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between}
footer p{color:var(--muted);font-size:.9rem}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer nav a{color:var(--muted);text-decoration:none;font-size:.9rem}
footer nav a:hover{color:var(--fg)}
footer .slogan{font:700 1.3rem/1 var(--f-display);text-transform:uppercase;letter-spacing:.06em;font-style:italic;color:var(--chrome)}

/* WhatsApp flotante */
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.45);transition:transform .15s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* CTA final compartido */
.cta-band{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between}
.cta-band h2{font-size:clamp(1.9rem,4vw,2.8rem)}
.cta-band .acts{display:flex;flex-wrap:wrap;gap:12px}