/* Fontanero Badalona · hoja de estilos global */
:root{
  --primary:#0e5aa7;--primary-dark:#0a4076;--accent:#f2a541;--accent-dark:#c77f1a;
  --navy:#123047;--bg:#ffffff;--bg-soft:#f4f8fc;--bg-muted:#eef3f9;
  --text:#1c2b3a;--muted:#51667a;--line:#dce6f0;--wa:#25D366;
  --header-h:72px;
  --font-display:Georgia,'Times New Roman',serif;
  --font-body:system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.65;font-size:1.0625rem;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--primary-dark)}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;color:var(--navy);text-wrap:balance;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.55rem,3.4vw,2.2rem)}
h3{font-size:clamp(1.15rem,2.2vw,1.4rem)}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 18px;z-index:1000;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.container{max-width:1200px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
.prose{max-width:72ch;margin-inline:auto}
.prose>*+*{margin-top:1.15em}

/* ── Header / nav ── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:1rem;min-height:var(--header-h)}
.nav-logo{display:flex;flex-direction:column;text-decoration:none;line-height:1.1;margin-right:auto}
.nav-logo strong{font-family:var(--font-display);font-size:1.3rem;color:var(--navy)}
.nav-logo span{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);font-weight:600}
.nav-menu{display:flex;align-items:center;gap:.25rem;list-style:none;margin:0;padding:0}
.nav-link{display:block;padding:.55rem .8rem;text-decoration:none;color:var(--text);font-weight:600;font-size:.95rem;white-space:nowrap;border-radius:8px}
.nav-link:hover{background:var(--bg-soft);color:var(--primary-dark)}
.nav-link[aria-current="page"]{color:var(--primary)}
.nav-cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--primary);color:#fff !important;padding:.6rem 1.1rem;border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap;font-size:.95rem}
.nav-cta:hover{background:var(--primary-dark)}
.nav-dropdown{position:relative}
.nav-dropdown>button{display:flex;align-items:center;gap:.35rem;padding:.55rem .8rem;background:none;border:0;font:inherit;font-weight:600;font-size:.95rem;color:var(--text);cursor:pointer;border-radius:8px;white-space:nowrap}
.nav-dropdown>button:hover{background:var(--bg-soft)}
.nav-dropdown>button::after{content:"";width:.5em;height:.5em;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.nav-dropdown.is-open>button::after{transform:rotate(225deg) translateY(-2px)}
.dropdown-menu{list-style:none;margin:0;padding:.5rem;position:absolute;top:100%;left:0;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px rgba(18,48,71,.14);display:none}
.nav-dropdown.is-open .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:.55rem .75rem;border-radius:8px;text-decoration:none;color:var(--text);font-size:.93rem}
.dropdown-menu a:hover{background:var(--bg-soft);color:var(--primary-dark)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;background:none;border:1px solid var(--line);border-radius:10px;cursor:pointer;padding:10px}
.nav-toggle span{display:block;height:2px;background:var(--navy);border-radius:2px;transition:transform .25s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:1024px){
  .nav-toggle{display:flex}
  .nav-menu{position:fixed;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:1rem;max-height:calc(100vh - var(--header-h));overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:transform .22s,opacity .22s,visibility .22s;box-shadow:0 24px 40px rgba(18,48,71,.15)}
  .nav-menu.is-open{transform:none;opacity:1;visibility:visible}
  .nav-link{padding:.85rem .6rem;font-size:1.05rem}
  .nav-dropdown>button{width:100%;justify-content:space-between;padding:.85rem .6rem;font-size:1.05rem}
  .dropdown-menu{position:static;min-width:0;border:0;box-shadow:none;padding:0 0 0 1rem;max-height:0;overflow:hidden;display:block;transition:max-height .25s}
  .nav-dropdown.is-open .dropdown-menu{max-height:520px}
  .nav-cta{justify-content:center;margin-top:.75rem}
}

/* ── Botones ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.85rem 1.6rem;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#1eb457;color:#fff}
.btn-ghost{color:var(--primary);border-color:var(--primary);background:transparent}
.btn-ghost:hover{background:var(--primary);color:#fff}
.section-dark .btn-ghost,.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.section-dark .btn-ghost:hover,.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.75);color:#fff}

/* ── Secciones ── */
.section{padding:clamp(3rem,7vw,5rem) 0;content-visibility:auto;contain-intrinsic-size:auto 640px}
.section-soft{background:var(--bg-soft)}
.section-dark{background:linear-gradient(160deg,var(--navy),#0c2033);color:#dbe6f1}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark a{color:#9ecbf5}
.section-header{max-width:70ch;margin:0 auto clamp(1.8rem,4vw,2.8rem);text-align:center}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--primary);background:var(--bg-muted);padding:.35rem .85rem;border-radius:999px;margin-bottom:.9rem}
.section-dark .eyebrow{background:rgba(255,255,255,.1);color:var(--accent)}
.lead{font-size:1.18rem;color:var(--muted)}
.section-dark .lead{color:#b9c9d9}

/* ── Migas ── */
.breadcrumb{padding:.9rem 0 0;font-size:.88rem;color:var(--muted)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.breadcrumb li+li::before{content:"›";margin-right:.4rem;color:var(--line)}
.breadcrumb a{color:var(--muted)}
.breadcrumb [aria-current]{color:var(--navy);font-weight:600}

/* ── Hero ── */
.hero{padding:clamp(2rem,5vw,4rem) 0 clamp(2.5rem,6vw,4.5rem);background:
  radial-gradient(1000px 500px at 85% -10%,rgba(14,90,167,.08),transparent 60%),
  radial-gradient(700px 420px at -10% 110%,rgba(242,165,65,.10),transparent 60%),var(--bg)}
.hero-grid{display:grid;gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.15fr .85fr}}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.4rem 0}
.hero-note{font-size:.9rem;color:var(--muted)}
.entity-def{border-left:4px solid var(--accent);background:var(--bg-soft);padding:1rem 1.25rem;border-radius:0 10px 10px 0;font-size:1rem;color:var(--muted)}
.hero-media{position:relative}
.img-frame{border-radius:18px;overflow:hidden;box-shadow:0 30px 60px rgba(18,48,71,.18)}
.img-frame img{width:100%;object-fit:cover}
.hero-badge{position:absolute;left:-10px;bottom:22px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:.7rem 1rem;box-shadow:0 14px 30px rgba(18,48,71,.15);display:flex;align-items:center;gap:.7rem;font-size:.92rem}
.hero-badge strong{display:block;color:var(--navy)}
.stars{color:var(--accent);letter-spacing:2px;font-size:1rem}

/* ── Barra confianza ── */
.trust-bar{border-block:1px solid var(--line);background:var(--bg)}
.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;padding:1.4rem 0}
@media (min-width:820px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-item{display:flex;align-items:center;gap:.8rem;font-size:.95rem}
.trust-item svg{width:34px;height:34px;flex:none;color:var(--primary)}
.trust-item strong{display:block;color:var(--navy);font-size:1.05rem}

/* ── Cards ── */
.cards-grid{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.6rem;display:flex;flex-direction:column;gap:.6rem;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(18,48,71,.12)}
.card-icon{width:52px;height:52px;border-radius:12px;background:var(--bg-muted);color:var(--primary);display:flex;align-items:center;justify-content:center}
.card-icon svg{width:28px;height:28px}
.card h3 a{color:var(--navy);text-decoration:none}
.card h3 a:hover{color:var(--primary)}
.card p{color:var(--muted);font-size:.97rem;margin:0}
.card .card-link{margin-top:auto;font-weight:700;font-size:.94rem;text-decoration:none;padding-top:.6rem}
.card--featured{border:2px solid var(--accent);background:linear-gradient(170deg,#fff,#fff8ec);position:relative}
.card--featured::before{content:"Más solicitado";position:absolute;top:-13px;right:16px;background:var(--accent);color:var(--navy);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.25rem .7rem;border-radius:999px}

/* Tarjetas grandes de acceso interno */
.feature-tiles{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.tile{position:relative;border-radius:18px;overflow:hidden;min-height:240px;display:flex;align-items:flex-end;text-decoration:none;isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,48,71,.05) 30%,rgba(18,48,71,.88));z-index:-1}
.tile-body{padding:1.4rem;color:#fff}
.tile-body h3{color:#fff;margin-bottom:.3rem}
.tile-body p{color:#cfdeec;font-size:.94rem;margin:0 0 .7rem}
.tile-body span{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;font-size:.92rem;border-bottom:2px solid var(--accent);padding-bottom:2px}
.tile:hover img{transform:scale(1.04)}
.tile img{transition:transform .35s}

/* ── Listas / TLDR / avisos ── */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:.65rem}
.check-list li{padding-left:1.9rem;position:relative}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;width:1.35rem;height:1.35rem;border-radius:50%;background:var(--primary);color:#fff;font-size:.8rem;display:flex;align-items:center;justify-content:center;font-weight:800}
.tldr{background:var(--bg-muted);border-left:4px solid var(--primary);padding:14px 18px;margin:16px 0;border-radius:6px}
.tldr-label{font-weight:700;letter-spacing:.06em;font-size:.8rem;text-transform:uppercase;color:var(--primary);margin-bottom:6px}
.tldr ul{margin:0;padding-left:20px}
.tldr li+li{margin-top:.3rem}

/* ── Tabla comparativa ── */
.table-wrap{overflow-x:auto;margin:1.2rem 0;border:1px solid var(--line);border-radius:12px}
.vs-table{width:100%;border-collapse:collapse;font-size:.96rem;min-width:560px}
.vs-table th{background:var(--navy);color:#fff;text-align:left;padding:.8rem 1rem;font-weight:700}
.vs-table td{padding:.75rem 1rem;border-top:1px solid var(--line);vertical-align:top}
.vs-table tbody tr:nth-child(even){background:var(--bg-soft)}

/* ── Opiniones ── */
.review-grid{display:grid;gap:1.3rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.review-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column;gap:.5rem}
.review-card p{font-size:.96rem;color:var(--text);margin:0}
.review-card footer{font-size:.88rem;color:var(--muted)}
.review-card footer strong{color:var(--navy)}

/* ── FAQ ── */
.faq-block{max-width:820px;margin-inline:auto;display:grid;gap:.7rem}
.faq-block details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0}
.faq-block summary{cursor:pointer;font-weight:700;color:var(--navy);padding:1rem 1.25rem;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq-block summary::-webkit-details-marker{display:none}
.faq-block summary::after{content:"+";font-size:1.4rem;color:var(--primary);flex:none;line-height:1}
.faq-block details[open] summary::after{content:"–"}
.faq-block details>div{padding:0 1.25rem 1.1rem;color:var(--muted)}

/* ── CTA band ── */
.cta-band{background:linear-gradient(120deg,var(--primary),var(--primary-dark));color:#fff;border-radius:22px;padding:clamp(2rem,5vw,3.2rem);text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#d4e5f6;max-width:60ch;margin-inline:auto}
.cta-band .hero-cta{justify-content:center}

/* ── Zonas ── */
.zone-pills{display:flex;flex-wrap:wrap;gap:.55rem;list-style:none;margin:1rem 0 0;padding:0}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45rem 1rem;font-size:.9rem;color:var(--navy)}
.pill a{text-decoration:none;color:inherit}
.pill:hover{border-color:var(--primary);color:var(--primary)}

/* ── Steps ── */
.steps{list-style:none;counter-reset:s;margin:1.5rem 0;padding:0;display:grid;gap:1rem}
@media (min-width:820px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.3rem}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-family:var(--font-display);font-size:1.6rem;color:var(--accent-dark);font-weight:700;margin-bottom:.4rem}
.steps strong{color:var(--navy)}

/* ── 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:16px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(18,48,71,.13)}
.blog-card a{text-decoration:none;color:inherit;display:block}
.blog-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.blog-card__body{padding:1.3rem;display:grid;gap:.55rem}
.blog-card__category{font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--primary)}
.blog-card__title{font-size:1.2rem;margin:0}
.blog-card__excerpt{color:var(--muted);font-size:.95rem;margin:0}
.blog-card__meta{display:flex;gap:1rem;font-size:.85rem;color:var(--muted)}
.skeleton{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.skeleton .sk-img{aspect-ratio:16/9;background:var(--bg-muted)}
.skeleton .sk-line{height:14px;border-radius:7px;background:var(--bg-muted);margin:14px 18px}
.skeleton .sk-line:last-child{width:60%;margin-bottom:20px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.skeleton{animation:pulse 1.4s ease-in-out infinite}
.blog-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:3rem 1rem;border:1px dashed var(--line);border-radius:16px}
.post-header{max-width:820px;margin-inline:auto}
.post-meta{display:flex;gap:1rem;color:var(--muted);font-size:.9rem;flex-wrap:wrap}
article.post .prose{max-width:76ch}

/* ── Footer ── */
.site-footer{background:linear-gradient(180deg,var(--navy),#0f0f1f);color:#b8b8c8;margin-top:clamp(3rem,7vw,5rem)}
.footer-topline{height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--primary))}
.footer-grid{display:grid;gap:2.2rem;padding:clamp(2.5rem,6vw,4rem) 0;grid-template-columns:1fr}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.footer-col h2{font-family:var(--font-body);font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:1rem}
.footer-col p{font-size:.93rem;color:#9aa5b5}
.footer-brand strong{font-family:var(--font-display);font-size:1.35rem;color:#fff;display:block;margin-bottom:.6rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;font-size:.93rem}
.footer-col a{color:#b8b8c8;text-decoration:none}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-contact li{display:flex;gap:.6rem;align-items:flex-start}
.footer-contact svg{width:18px;height:18px;flex:none;margin-top:3px;color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.3rem 0;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;font-size:.85rem;color:#8b93a3}
.footer-bottom a{color:#8b93a3}
.footer-bottom a:hover{color:#fff}
.footer-social{display:flex;gap:.6rem;list-style:none;margin:0;padding:0}
.footer-social a{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.25);border-radius:10px;color:#d5dbe6}
.footer-social a:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.footer-social svg{width:18px;height:18px}
.footer-meta-links{display:flex;flex-wrap:wrap;gap:1rem}

/* ── WhatsApp flotante ── */
@keyframes tmPulse{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}50%{box-shadow:0 0 0 14px rgba(37,211,102,0)}}
.tm-whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:999999;width:60px;height:60px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);animation:tmPulse 2s infinite;transition:transform .2s ease}
.tm-whatsapp-float:hover{transform:scale(1.1)}
.tm-whatsapp-float:focus-visible{outline:3px solid var(--wa);outline-offset:3px}
.tm-whatsapp-float svg{width:32px;height:32px;fill:#fff}

/* ── Cookies ── */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:999998;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(18,48,71,.25);padding:1.1rem 1.3rem;display:none;gap:1rem;align-items:center;flex-wrap:wrap;max-width:720px;margin-inline:auto}
.cookie-bar.is-visible{display:flex}
.cookie-bar p{margin:0;font-size:.9rem;color:var(--muted);flex:1 1 320px}
.cookie-actions{display:flex;gap:.6rem}
.cookie-btn{border:0;border-radius:999px;padding:.6rem 1.2rem;font-weight:700;font-size:.9rem;cursor:pointer}
.cookie-accept{background:var(--primary);color:#fff}
.cookie-accept:hover{background:var(--primary-dark)}
.cookie-reject{background:var(--bg-muted);color:var(--navy)}
.cookie-reject:hover{background:var(--line)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.update-date{text-align:center;color:var(--muted);font-size:.9rem;padding:2rem 0 0}
.page-hero{padding:clamp(1.6rem,4vw,3rem) 0 clamp(1.4rem,3vw,2.2rem)}
.page-hero .lead{max-width:70ch}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}