/* Reparación Llantas Barcelona — hoja de estilos global */
:root{
  --accent:#2456a8; --accent:oklch(0.45 0.14 255);
  --accent-dark:#1a3f7e; --accent-dark:oklch(0.36 0.13 255);
  --accent-soft:#eef3fb; --accent-soft:oklch(0.965 0.014 255);
  --ink:#20242b; --ink:oklch(0.24 0.015 255);
  --body:#454b55; --body:oklch(0.4 0.015 255);
  --muted:#6d7480; --muted:oklch(0.55 0.012 255);
  --line:#e3e6eb; --line:oklch(0.91 0.005 255);
  --bg:#ffffff;
  --bg-soft:#f6f8fa; --bg-soft:oklch(0.975 0.004 255);
  --wa:#1fa855;
  --radius:10px;
  --font-display:"Oswald",system-ui,sans-serif;
  --font-body:"Source Sans 3",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body>noscript{display:none}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--body);background:var(--bg);font-size:1.075rem;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-dark);text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.15;font-weight:600;text-wrap:balance}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);text-transform:uppercase;letter-spacing:.01em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);text-transform:uppercase}
h3{font-size:1.25rem}
p{text-wrap:pretty}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.kicker{font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-size:.85rem;margin-bottom:10px}
.section-head{max-width:720px;margin-bottom:40px}
.section-head p{margin-top:12px;color:var(--muted)}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.05em;font-size:.95rem;padding:13px 24px;border-radius:var(--radius);border:1.5px solid transparent;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn svg{flex:none}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#178a45;color:#fff}
.btn-tel{background:var(--accent);color:#fff}
.btn-tel:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:28px;height:74px}
.logo{display:flex;flex-direction:column;line-height:1.05;font-family:var(--font-display)}
.logo:hover{text-decoration:none}
.logo b{font-size:1.22rem;font-weight:600;color:var(--ink);text-transform:uppercase;letter-spacing:.02em}
.logo span{font-size:.8rem;font-weight:500;color:var(--accent);text-transform:uppercase;letter-spacing:.28em}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav>a,.dropdown>a{font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:.9rem;color:var(--ink);padding:10px 13px;border-radius:8px}
.nav>a:hover,.dropdown>a:hover{color:var(--accent);background:var(--accent-soft);text-decoration:none}
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 30px rgba(20,30,50,.12);padding:8px;min-width:230px;display:none;max-height:70vh;overflow:auto}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:8px 12px;border-radius:6px;color:var(--body);font-size:.98rem}
.dropdown-menu a:hover{background:var(--accent-soft);color:var(--accent);text-decoration:none}
.header-cta{display:flex;gap:10px;margin-left:8px}
.header-cta .btn{padding:9px 16px;font-size:.85rem}
.nav-toggle,.nav-toggle-label{display:none}

/* Hero */
.hero{padding:64px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero p.lead{font-size:1.18rem;margin:18px 0 26px}
.hero img{border-radius:14px;border:1px solid var(--line)}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.trust-chip{display:inline-flex;align-items:center;gap:7px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:.92rem;color:var(--ink);font-weight:600}
.trust-chip .star{color:#d99a00}

/* Tarjetas de servicio */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{text-transform:uppercase}
.card-body p{font-size:.98rem;flex:1}
.card-link{font-family:var(--font-display);font-weight:500;text-transform:uppercase;font-size:.88rem;letter-spacing:.05em}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;counter-reset:paso}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step::before{counter-increment:paso;content:"0" counter(paso);font-family:var(--font-display);font-weight:600;font-size:2rem;color:var(--accent);display:block;margin-bottom:8px}
.step h3{margin-bottom:8px}
.step p{font-size:.98rem}

/* Grid de marcas */
.brand-grid{display:flex;flex-wrap:wrap;gap:10px}
.brand-grid a{border:1px solid var(--line);border-radius:8px;padding:8px 16px;color:var(--ink);font-weight:600;font-size:.95rem;background:#fff}
.brand-grid a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}

/* Ventajas */
.adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.adv{border-left:3px solid var(--accent);padding:4px 0 4px 20px}
.adv h3{margin-bottom:6px}
.adv p{font-size:.98rem}

/* Prosa SEO */
.prose{max-width:820px}
.prose h2{margin:44px 0 16px}
.prose h3{margin:30px 0 12px;font-size:1.35rem}
.prose p{margin-bottom:16px}
.prose ul{margin:0 0 16px 22px}
.prose li{margin-bottom:6px}

/* Reseñas */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.review .stars{color:#d99a00;letter-spacing:2px;margin-bottom:10px}
.review p{font-size:.98rem;font-style:italic}
.review footer{margin-top:14px;font-weight:600;color:var(--ink);font-size:.92rem}
.review footer span{color:var(--muted);font-weight:400}

/* FAQ */
.faq{max-width:820px}
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;padding:17px 20px;font-family:var(--font-display);font-weight:500;font-size:1.06rem;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;font-size:1rem}

/* Ubicación / NAP */
.nap-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.nap-list{list-style:none;display:grid;gap:16px}
.nap-list li{border-bottom:1px solid var(--line);padding-bottom:14px}
.nap-list b{display:block;font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;color:var(--muted);margin-bottom:3px}
.nap-list span,.nap-list a.plain{color:var(--ink);font-size:1.05rem}
.zone-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.zone-tags span{background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:.88rem}

/* CTA final */
.cta-final{background:var(--accent-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.cta-final .cta-row{justify-content:center;margin-top:26px}
.cta-final p{max-width:620px;margin:14px auto 0;color:var(--muted)}

/* Breadcrumb */
.breadcrumb{padding:16px 0 0;font-size:.9rem;color:var(--muted)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb li+li::before{content:"›";margin-right:6px;color:var(--muted)}

/* Footer */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:56px 0 28px;font-size:.97rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-grid h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;font-weight:500;margin-bottom:14px;color:var(--ink)}
.footer-grid ul{list-style:none;display:grid;gap:8px}
.footer-grid a{color:var(--body)}
.footer-grid a:hover{color:var(--accent)}
.footer-about p{margin:10px 0;color:var(--muted)}
.footer-bottom{border-top:1px solid var(--line);margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:.88rem}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}
.blog-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:transform .15s,box-shadow .15s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(20,30,50,.1)}
.blog-card a{color:inherit;display:block}
.blog-card a:hover{text-decoration:none}
.blog-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.blog-card__body{padding:20px}
.blog-card__category{display:inline-block;font-family:var(--font-display);font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:8px}
.blog-card__title{font-size:1.2rem;margin-bottom:8px}
.blog-card__excerpt{font-size:.96rem;color:var(--body)}
.blog-card__meta{display:flex;gap:14px;margin-top:14px;font-size:.86rem;color:var(--muted)}
.skeleton{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.skeleton div{background:var(--bg-soft);animation:pulse 1.4s ease-in-out infinite}
.skeleton .sk-img{aspect-ratio:16/9}
.skeleton .sk-line{height:14px;margin:14px 20px;border-radius:6px}
.skeleton .sk-line:last-child{width:55%;margin-bottom:22px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.blog-empty{text-align:center;color:var(--muted);padding:56px 0;border:1px dashed var(--line);border-radius:var(--radius)}

/* Página 404 / interior */
.page-hero{padding:56px 0 8px}
.page-hero p{max-width:720px;margin-top:14px;font-size:1.12rem}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.nap-grid,{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .nap-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-cta .btn-tel{display:none}
}
@media (max-width:840px){
  .nav-toggle-label{display:flex;flex-direction:column;gap:5px;margin-left:auto;cursor:pointer;padding:10px}
  .nav-toggle-label span{width:24px;height:2.5px;background:var(--ink);border-radius:2px}
  .nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 20px;gap:2px}
  .nav-toggle:checked~.nav{display:flex}
  .dropdown-menu{position:static;display:block;border:none;box-shadow:none;padding-left:14px;max-height:none}
  .header-cta{margin-left:auto}
  .header-cta .btn-tel{display:none}
  section{padding:52px 0}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .header-cta .btn-wa{padding:9px 12px}
}

/* Tabla de precios */
.price-table{width:100%;max-width:820px;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th{font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;text-align:left;background:var(--accent);color:#fff;padding:13px 18px}
.price-table td{padding:13px 18px;border-top:1px solid var(--line);font-size:1rem}
.price-table td:nth-child(2){font-weight:700;color:var(--ink);white-space:nowrap}

/* Marcas cuya página aún no existe: se muestran igual que las enlazadas,
   pero sin enlace, para no publicar 404. */
.brand-grid .brand-soon{border:1px solid var(--line);border-radius:8px;padding:8px 16px;color:var(--ink);font-weight:600;font-size:.95rem;background:#fff;opacity:.7}


/* nb-ancho-pantalla */
/* Ancho de pantalla: el contenedor deja de tener tope fijo y el margen pasa a
   ser un carril proporcional (96px a 1920, 72 a 1440, 64 a 1280). El texto no
   se estira: el titular se queda en medida de lectura. Por debajo de 1280 no
   cambia nada. */
@media(min-width:1280px){
.container{max-width:none;width:auto;padding-inline:clamp(1rem,5vw,6rem);margin-inline:auto}
h1{max-width:961px}
.container p{max-width:72ch}
.blog-empty h1,.blog-empty p,.cta-final h1,.cta-final p{margin-inline:auto}
}