/* Hotel Colonial San Luis Potosí · hotelcolonialslp.com · 2026 */
:root{
  --blue:#1F3A70;--blue-2:#15294F;--blue-soft:#E7EDF7;
  --brick:#A9432B;--brick-2:#8A3420;--brick-soft:#F7E7E1;
  --gold:#C08A2E;--gold-soft:#F8EFD9;
  --cream:#FBF7EE;--cream-2:#F3EBDB;--card:#fff;--ink:#1F1B16;--muted:#6B655B;--line:#E6DFD2;
  --radius:16px;--radius-s:10px;
  --shadow:0 1px 2px rgba(31,27,22,.06),0 14px 34px -14px rgba(31,27,22,.25);
  --font:"Nunito Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --wrap:1180px;--hdr:84px;
}
*{box-sizing:border-box}
.hero-in>*,.split-in>*,.contact-grid>*,.svc>*,.footer-grid>*,.rooms>*,.amenities>*,.gallery>*,.book-in>*{min-width:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--ink);background:var(--cream)}
img,picture{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--serif);line-height:1.15;margin:0 0 .5em;font-weight:700;color:var(--blue-2)}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}h2{font-size:clamp(1.6rem,3vw,2.3rem)}h3{font-size:1.3rem}
p{margin:0 0 1em}ul,ol{margin:0 0 1em;padding-left:1.3em}b,strong{font-weight:800}address{font-style:normal}
.muted{color:var(--muted)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px)}
.wrap.narrow{max-width:800px}.center{text-align:center}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--brick);margin-bottom:12px}
.lead{font-size:1.14rem;color:var(--muted)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:10px;background:#fff;color:var(--blue);padding:8px 14px;border-radius:8px;z-index:100;font-weight:700}.skip:focus{left:10px}
.tbl-wrap{overflow-x:auto}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:999px;font-weight:800;font-size:.98rem;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,color .15s;text-decoration:none!important;line-height:1;font-family:inherit}
.btn svg{width:20px;height:20px;flex:none}.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brick);color:#fff}.btn-primary:hover{background:var(--brick-2)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}.btn-outline:hover{background:var(--blue-soft)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.08)}.btn-ghost:hover{background:rgba(255,255,255,.18)}
.btn-light{background:#fff;color:var(--brick)}.btn-light:hover{background:var(--cream)}
.btn-outline-light{border-color:rgba(255,255,255,.7);color:#fff}.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.btn-block{width:100%}

/* Cabecera */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,247,238,.95);backdrop-filter:saturate(1.3) blur(10px);-webkit-backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -14px rgba(31,27,22,.3)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:var(--hdr)}
.brand{margin-right:auto;display:block;flex:none}
.brand img{height:64px;width:auto;mix-blend-mode:multiply}
.nav>ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.nav a{display:inline-flex;align-items:center;gap:6px;padding:10px 13px;border-radius:10px;font-weight:700;color:var(--ink);text-decoration:none!important;line-height:1.2}
.nav a:hover{background:var(--blue-soft);color:var(--blue)}
.nav a.active{color:var(--brick)}
.nav-tel a{color:var(--blue);font-weight:800}.nav-tel svg{width:18px;height:18px}
.nav .btn-nav{background:var(--brick);color:#fff;padding:12px 20px;border-radius:999px;margin-left:6px}.nav .btn-nav:hover{background:var(--brick-2);color:#fff}
.nav-toggle{display:none}
@media (max-width:1040px){.nav-tel{display:none}}
@media (max-width:900px){
  .brand img{height:54px}
  .nav-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;padding:0 11px}
  .nav-toggle span{display:block;height:2px;background:var(--blue);border-radius:2px;transition:transform .2s,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)}
  .nav{position:absolute;left:0;right:0;top:var(--hdr);background:var(--cream);border-bottom:1px solid var(--line);display:none;padding:10px 16px 18px;box-shadow:var(--shadow)}
  .nav.open{display:block}
  .nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a{width:100%;padding:13px 10px}
  .nav-tel{display:block}
  .nav .btn-nav{margin:10px 0 0;justify-content:center}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--blue-2)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(21,41,79,.88) 0%,rgba(21,41,79,.6) 45%,rgba(21,41,79,.25) 100%)}
.hero-in{position:relative;z-index:1;padding-top:clamp(64px,10vw,130px);padding-bottom:clamp(48px,7vw,96px);max-width:var(--wrap)}
.hero-in>*{max-width:680px}
.hero h1{color:#fff}.hero .lead{color:rgba(255,255,255,.86)}.hero .eyebrow{color:#F3C77A}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.hero-actions.center{justify-content:center}
.hero-home .hero-in{padding-bottom:clamp(120px,14vw,170px)}
.hero-sub .hero-in{padding-top:clamp(48px,7vw,84px);padding-bottom:clamp(48px,7vw,84px)}
.hero-plain .hero-bg{display:none}
.crumbs{font-size:.86rem;color:rgba(255,255,255,.75);margin-bottom:16px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:#fff;font-weight:700}.crumbs-dark{color:var(--muted);margin-bottom:8px}.crumbs-dark a{color:var(--blue)}

/* Buscador de disponibilidad */
.book{position:relative;z-index:2;margin-top:calc(-1 * clamp(70px,9vw,110px))}
.book-in{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:14px;align-items:end;max-width:calc(var(--wrap) - 2 * clamp(16px,4vw,32px));margin-left:auto;margin-right:auto}
.book label{display:block;font-size:.8rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.book input,.book select{width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fff;color:var(--ink)}
.book .btn{height:50px;white-space:nowrap}
@media (max-width:860px){.book-in{grid-template-columns:1fr 1fr}.book .btn{grid-column:1/-1}}
@media (max-width:480px){.book-in{grid-template-columns:1fr}}

/* Franja de datos */
.facts{background:#fff;border-bottom:1px solid var(--line);padding:26px 0 18px}
.facts ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center}
.facts li{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--blue-2)}
.facts svg{width:26px;height:26px;color:var(--brick);flex:none}
.facts b{font-size:1.25rem;color:var(--brick)}

/* Secciones */
.section{padding:clamp(56px,8vw,96px) 0}.section-alt{background:#fff}
.section-head{max-width:760px;margin-bottom:36px}
.split-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-in.rev .split-media{order:-1}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:860px){.split-in{grid-template-columns:1fr}.split-in.rev .split-media{order:0}}

/* Habitaciones (tarjetas) */
.rooms{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.room{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;color:inherit!important;text-decoration:none!important;transition:transform .2s,box-shadow .2s}
.room:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.room img{aspect-ratio:16/10;object-fit:cover;width:100%}
.room-b{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.room-t{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.room-t h3{margin:0}
.price{font-size:.9rem;color:var(--muted);font-weight:700}.price b{font-size:1.25rem;color:var(--brick)}
.room p{margin:0;color:var(--muted)}
.more{margin-top:auto;padding-top:8px;font-weight:800;color:var(--brick);display:inline-flex;gap:6px;align-items:center}
.more svg{width:18px;height:18px;transition:transform .2s}.room:hover .more svg{transform:translateX(4px)}
@media (max-width:760px){.rooms{grid-template-columns:1fr}}

/* Amenidades */
.amenities{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.amenity{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.section-alt .amenity{background:var(--cream)}.section .amenity{background:#fff}
.amenity .ic{width:52px;height:52px;border-radius:14px;background:var(--brick-soft);color:var(--brick);display:grid;place-items:center;margin-bottom:14px}
.amenity .ic svg{width:26px;height:26px}
.amenity h3{font-family:var(--font);font-size:1.05rem;font-weight:800;margin-bottom:4px}
.amenity p{margin:0;color:var(--muted);font-size:.96rem}

/* Ubicación */
.addr{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:14px 16px;margin:0 0 18px;font-weight:600}
.addr svg{width:22px;height:22px;color:var(--brick);flex:none;margin-top:2px}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.map iframe{display:block;width:100%;height:360px;border:0}
.map-lg{margin-top:40px}.map-lg iframe{height:420px}

/* CTA */
.cta{background:linear-gradient(115deg,var(--brick) 0%,#C7603F 100%);color:#fff;padding:clamp(40px,6vw,64px) 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 6px}.cta p{margin:0;color:rgba(255,255,255,.92)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* Páginas interiores */
.svc{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(28px,5vw,56px);align-items:start}
.svc-main h2{margin-top:2em;font-size:1.6rem}.svc-main h2:first-child{margin-top:0}
.svc-main h3{font-family:var(--font);font-weight:800;font-size:1.05rem;margin-top:1.4em}
.prose p{color:#3A3530}
ul.check{list-style:none;padding:0;margin:0 0 1.2em}
.check li{padding-left:34px;position:relative;margin:0 0 11px}
.check li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;background:var(--gold-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23A9432B' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2Z'/%3E%3C/svg%3E") center/13px no-repeat}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:24px 0 30px}
.gallery-1{grid-template-columns:minmax(0,429px)}
.gallery img{border-radius:14px;aspect-ratio:4/3;object-fit:cover;width:100%}
.tarifas{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden;margin:0 0 10px}
.tarifas caption{text-align:left;font-weight:800;padding:0 0 10px;color:var(--blue-2)}
.tarifas th,.tarifas td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.tarifas th{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);background:var(--cream)}
.tarifas tr:last-child td{border-bottom:0}.tarifas td b{color:var(--brick);font-size:1.1rem}
.note{font-size:.9rem;color:var(--muted)}.note-inline{font-size:.88rem;color:var(--muted);margin-left:10px}
.aside{position:sticky;top:calc(var(--hdr) + 20px);display:grid;gap:18px}
.aside-card{background:var(--blue-2);color:#fff;border-radius:var(--radius);padding:26px;display:grid;gap:10px}
.aside-card h3{color:#fff;margin:0;font-family:var(--font);font-weight:800;font-size:1.15rem}
.aside-card p{color:rgba(255,255,255,.8);margin:0 0 6px}
.aside-links{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.aside-links h3{font-family:var(--font);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:10px}
.aside-links dl{margin:0}.aside-links dt{font-size:.78rem;font-weight:800;color:var(--muted);margin-top:10px}.aside-links dd{margin:2px 0 0;font-weight:700}
@media (max-width:900px){.svc{grid-template-columns:1fr}.aside{position:static}}

/* FAQ */
.faq{margin-top:40px}.faq h2{margin-top:0!important}
details{border:1px solid var(--line);border-radius:14px;padding:0 20px;margin-bottom:10px;background:#fff}
summary{cursor:pointer;font-weight:800;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;color:var(--blue-2)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;color:var(--brick);line-height:1;flex:none}
details[open] summary::after{content:"–"}
.faq-a{padding:0 0 18px;color:var(--muted)}.faq-a p{margin:0}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,44px);align-items:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px}
.info-card h2{font-size:1.4rem}.info-card dl{margin:0}
.info-card dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800;margin-top:18px}
.info-card dt:first-child{margin-top:0}.info-card dd{margin:6px 0 0;font-weight:600}.info-card dd address{margin-bottom:4px}
.form{display:grid;gap:16px;grid-template-columns:1fr 1fr}.form .full{grid-column:1/-1}
.form label{font-weight:800;font-size:.88rem;display:block;color:var(--blue-2)}
.form input:not([type=checkbox]),.form select,.form textarea{width:100%;margin-top:6px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,58,112,.14)}
.form textarea{resize:vertical;min-height:110px}
.form .chk{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:.92rem;color:var(--muted)}
.form .chk input{width:20px;height:20px;margin-top:2px;accent-color:var(--brick);flex:none}
.hp{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden}
.form-msg{background:#FBE9E9;color:#A12626;border-radius:12px;padding:12px 16px;font-weight:700}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}.form{grid-template-columns:1fr}}

/* Pie */
.site-footer{background:var(--blue-2);color:rgba(255,255,255,.78);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h2{color:#fff;font-family:var(--font);font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;margin-bottom:14px}
.site-footer a{color:#fff}.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}.site-footer p{font-size:.95rem}
.brand-foot{margin:0 0 14px;display:inline-block;background:#fff;border-radius:12px;padding:6px 10px}
.brand-foot img{height:56px;width:auto}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.88rem}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* Botón flotante de llamada (móvil) */
.call-float{display:none}
@media (max-width:900px){.call-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:var(--brick);color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(169,67,43,.7);z-index:40}.call-float svg{width:28px;height:28px}}

/* Utilidades */
.link-grid{list-style:none;padding:0;margin:0 0 28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;text-align:left}
.link-grid a{display:block;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;font-weight:700}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn:hover,.room:hover{transform:none}}
@media print{.site-header,.call-float,.cta,.book{display:none!important}}