/* ============================================================
   Reformas Baños Avilés — Sistema de diseño "Azulejo & Latón"
   Hoja de estilos compartida (home + páginas de servicio)
   ============================================================ */
:root{
  --petrol:#0E4A4E;
  --petrol-deep:#0A3539;
  --brass:#C0883A;
  --brass-soft:#D9A45C;
  --ceramic:#FBFAF7;
  --grout:#E7E3DB;
  --grout-line:#D8D2C7;
  --slate:#1C2826;
  --slate-soft:#4A5654;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Figtree",system-ui,sans-serif;
  --mono:"DM Mono",ui-monospace,monospace;
  --maxw:1180px;
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--slate);background:var(--ceramic);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.1;letter-spacing:-.02em;font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);display:inline-block;margin-bottom:14px}
.eyebrow.on-dark{color:var(--brass-soft)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:600;font-size:1rem;padding:15px 26px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;transition:transform .15s ease,background .2s ease,box-shadow .2s ease}
.btn-primary{background:var(--brass);color:#fff;box-shadow:0 6px 18px rgba(192,136,58,.28)}
.btn-primary:hover{transform:translateY(-2px);background:#b07d33}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--petrol);color:var(--petrol)}
.btn-outline:hover{background:var(--petrol);color:#fff}
:focus-visible{outline:3px solid var(--brass);outline-offset:3px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--grout-line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{font-family:var(--display);font-weight:700;font-size:1.18rem;letter-spacing:-.02em;color:var(--petrol)}
.logo span{color:var(--brass)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--slate-soft)}
.nav-links a:hover{color:var(--petrol)}
.nav-cta{display:flex;gap:12px;align-items:center}
.tel{font-family:var(--mono);font-weight:500;color:var(--petrol);font-size:.95rem;white-space:nowrap}

/* breadcrumb */
.crumb{font-family:var(--mono);font-size:.78rem;color:var(--slate-soft);padding:18px 0 0}
.crumb a:hover{color:var(--petrol)}
.crumb span{color:var(--brass)}

/* hero (home) */
.hero{padding:64px 0 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5vw,4.1rem);color:var(--petrol)}
.hero h1 em{font-style:normal;color:var(--brass)}
.hero-lead{font-size:1.18rem;color:var(--slate-soft);margin:22px 0 30px;max-width:30ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.trust{display:flex;gap:26px;flex-wrap:wrap;border-top:1px solid var(--grout-line);padding-top:22px}
.trust div{display:flex;flex-direction:column}
.trust b{font-family:var(--display);font-size:1.5rem;color:var(--petrol);line-height:1}
.trust small{font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--slate-soft);margin-top:6px}

/* before/after signature */
.ba{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/4.4;box-shadow:0 24px 50px -20px rgba(14,74,78,.45)}
.ba-half{position:absolute;inset:0;display:flex;align-items:flex-end;padding:18px}
.ba-before{background:linear-gradient(150deg,#8c8780,#6f6a63)}
.ba-after{background:linear-gradient(150deg,var(--petrol),#13616a);clip-path:polygon(100% 0,100% 100%,32% 100%)}
.ba-seam{position:absolute;top:0;bottom:0;left:0;width:100%;pointer-events:none}
.ba-seam::after{content:"";position:absolute;top:-10%;height:120%;width:3px;background:var(--brass);transform:rotate(9deg);transform-origin:bottom;left:32%;box-shadow:0 0 16px rgba(192,136,58,.6)}
.ba-tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(10,53,57,.55);padding:6px 12px;border-radius:999px;backdrop-filter:blur(3px)}
.ba-after .ba-tag{margin-left:auto}
.ba::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:46px 46px}

/* page hero (interior) */
.page-hero{padding:30px 0 64px}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.page-hero h1{font-size:clamp(2.3rem,4.4vw,3.4rem);color:var(--petrol)}
.page-hero h1 em{font-style:normal;color:var(--brass)}
.page-hero .lead{font-size:1.15rem;color:var(--slate-soft);margin:20px 0 26px;max-width:46ch}
.hero-price{font-family:var(--mono);font-size:.9rem;background:var(--grout);color:var(--petrol);padding:9px 15px;border-radius:10px;display:inline-block;margin-bottom:26px;border:1px solid var(--grout-line)}
.hero-visual{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3.4;background:linear-gradient(150deg,var(--petrol),#13616a);position:relative;box-shadow:0 24px 50px -20px rgba(14,74,78,.4)}
.hero-visual::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:44px 44px}
.hero-visual span{position:absolute;bottom:18px;left:18px;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(10,53,57,.55);padding:6px 12px;border-radius:999px}

/* sections */
section{padding:72px 0}
.sec-head{max-width:62ch;margin-bottom:42px}
.sec-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem);color:var(--petrol)}
.sec-head p{color:var(--slate-soft);margin-top:14px;font-size:1.08rem}

/* prose (interior content) */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.7rem,3vw,2.3rem);color:var(--petrol);margin:8px 0 16px}
.prose h3{font-size:1.3rem;color:var(--petrol);margin:28px 0 10px}
.prose p{color:var(--slate);margin-bottom:16px;font-size:1.05rem}
.prose ul{list-style:none;margin:8px 0 20px}
.prose li{padding-left:26px;position:relative;margin-bottom:10px;color:var(--slate)}
.prose li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:9px;background:var(--brass);border-radius:2px}

/* services grid (home) */
.services{background:var(--petrol);color:#fff}
.services .sec-head h2{color:#fff}
.services .sec-head p{color:rgba(255,255,255,.78)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column;transition:background .2s,transform .2s}
.svc:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.svc-num{font-family:var(--mono);font-size:.74rem;color:var(--brass-soft);letter-spacing:.1em}
.svc h3{font-size:1.42rem;margin:14px 0 10px;color:#fff}
.svc p{color:rgba(255,255,255,.76);font-size:.98rem;flex-grow:1}
.svc .price-chip{margin-top:18px}
.svc-link{margin-top:20px;font-weight:600;color:var(--brass-soft);font-size:.95rem;display:inline-flex;gap:7px;align-items:center}
.svc-link:hover{gap:11px}
.price-chip{font-family:var(--mono);font-size:.82rem;background:var(--ceramic);color:var(--petrol);padding:7px 13px;border-radius:8px;display:inline-block;border:1px solid var(--grout-line);box-shadow:inset 0 -2px 0 rgba(14,74,78,.08)}

/* why grid */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--grout-line);border:1px solid var(--grout-line);border-radius:var(--r);overflow:hidden}
.why{background:var(--ceramic);padding:34px 32px}
.why h3{font-size:1.28rem;color:var(--petrol);margin-bottom:10px}
.why p{color:var(--slate-soft);font-size:1rem}
.why .mk{font-family:var(--mono);color:var(--brass);font-size:.9rem;margin-bottom:14px;display:block}

/* prices */
.prices{background:var(--grout)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{background:var(--ceramic);border-radius:var(--r);padding:30px;border:1px solid var(--grout-line);position:relative}
.pcard h3{font-size:1.24rem;color:var(--petrol);margin-bottom:16px;min-height:2.6em}
.pcard .amt{font-family:var(--display);font-size:2.3rem;color:var(--slate);font-weight:700;letter-spacing:-.03em}
.pcard .amt small{font-family:var(--mono);font-size:.8rem;color:var(--slate-soft);font-weight:400;display:block;letter-spacing:.04em;text-transform:uppercase;margin-bottom:4px}
.pcard ul{list-style:none;margin-top:18px;border-top:1px solid var(--grout-line);padding-top:16px}
.pcard li{font-size:.95rem;color:var(--slate-soft);padding-left:22px;position:relative;margin-bottom:8px}
.pcard li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;background:var(--brass);border-radius:2px}
.price-note{font-family:var(--mono);font-size:.82rem;color:var(--slate-soft);margin-top:24px}
.price-single{background:var(--petrol);color:#fff;border-radius:var(--r);padding:38px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.price-single .amt{font-family:var(--display);font-size:2.8rem;font-weight:700;color:#fff;letter-spacing:-.03em}
.price-single .amt small{font-family:var(--mono);font-size:.78rem;color:var(--brass-soft);font-weight:400;display:block;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.price-single p{color:rgba(255,255,255,.8);max-width:42ch}

/* plazos */
.plazos-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.plazo{background:var(--petrol-deep);color:#fff;border-radius:var(--r);padding:38px}
.plazo.alt{background:var(--petrol)}
.plazo .big{font-family:var(--display);font-size:3rem;color:var(--brass-soft);line-height:1}
.plazo h3{font-size:1.3rem;margin:10px 0 8px;color:#fff}
.plazo p{color:rgba(255,255,255,.78);font-size:.98rem}

/* proceso */
.proceso{background:var(--petrol);color:#fff}
.proceso .sec-head h2{color:#fff}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;padding-top:26px}
.step .n{font-family:var(--mono);font-size:.85rem;color:var(--brass-soft);letter-spacing:.1em;position:absolute;top:0;left:0}
.step::before{content:"";position:absolute;top:7px;left:42px;right:-20px;height:1px;background:rgba(255,255,255,.18)}
.step:last-child::before{display:none}
.step h3{font-size:1.18rem;color:#fff;margin:14px 0 8px}
.step p{color:rgba(255,255,255,.74);font-size:.94rem}

/* comarca */
.comarca-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.comarca-grid h2{font-size:clamp(1.9rem,3.4vw,2.7rem);color:var(--petrol)}
.comarca-grid>div>p{color:var(--slate-soft);margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{font-family:var(--mono);font-size:.86rem;background:var(--ceramic);border:1px solid var(--grout-line);color:var(--petrol);padding:8px 15px;border-radius:999px}
.map-card{background:var(--petrol);border-radius:var(--r);aspect-ratio:5/4;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:26px;color:#fff}
.map-card::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:38px 38px}
.map-card span{position:relative;font-family:var(--mono);font-size:.8rem;letter-spacing:.06em}
.pin{position:absolute;width:14px;height:14px;background:var(--brass);border-radius:50%;box-shadow:0 0 0 6px rgba(192,136,58,.25);top:42%;left:46%}

/* opiniones */
.ops{background:var(--grout)}
.ops-top{display:flex;align-items:center;gap:18px;margin-bottom:36px;flex-wrap:wrap}
.stars{font-family:var(--display);font-size:2.4rem;color:var(--petrol)}
.ops-top .meta{font-family:var(--mono);font-size:.86rem;color:var(--slate-soft)}
.op-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.op{background:var(--ceramic);border-radius:var(--r);padding:28px;border:1px solid var(--grout-line)}
.op .q{font-size:1rem;color:var(--slate);margin-bottom:18px}
.op .who{font-family:var(--mono);font-size:.8rem;color:var(--slate-soft)}
.op .who b{color:var(--petrol);font-weight:500}

/* faq */
.faq-list{max-width:820px}
details{border-bottom:1px solid var(--grout-line);padding:20px 0}
summary{font-family:var(--display);font-weight:600;font-size:1.18rem;color:var(--petrol);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--brass);font-size:1.5rem;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--slate-soft);margin-top:14px;font-size:1rem}

/* cta + form */
.cta-final{background:var(--petrol-deep);color:#fff;text-align:center}
.cta-final h2{font-size:clamp(2rem,4vw,3rem);color:#fff;max-width:20ch;margin:0 auto 18px}
.cta-final>.wrap>p{color:rgba(255,255,255,.8);max-width:48ch;margin:0 auto 32px;font-size:1.1rem}
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;text-align:left;margin-top:10px}
.form-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:30px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.form-card input,.form-card textarea{width:100%;background:var(--ceramic);border:1px solid var(--grout-line);border-radius:10px;padding:14px 16px;font-family:var(--body);font-size:1rem;color:var(--slate)}
.form-card input::placeholder,.form-card textarea::placeholder{color:#8a938f}
.form-card textarea{min-height:128px;resize:vertical}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--brass)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:rgba(255,255,255,.78);margin:6px 0 18px}
.consent input{width:17px;height:17px;flex-shrink:0;margin-top:2px;accent-color:var(--brass)}
.consent a{color:var(--brass-soft);text-decoration:underline}
.form-card .btn-primary{width:100%;justify-content:center;font-size:1.05rem}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:10px;font-size:.95rem}
.form-msg.ok{display:block;background:rgba(192,136,58,.16);border:1px solid var(--brass);color:#fff}
.form-msg.err{display:block;background:rgba(180,70,60,.18);border:1px solid #c2675c;color:#fff}
.form-foot{font-family:var(--mono);font-size:.76rem;color:rgba(255,255,255,.6);margin-top:14px;text-align:center}
.contact-side{display:flex;flex-direction:column;gap:14px}
.cside{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:20px 22px;display:block}
.cside small{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brass-soft);display:block;margin-bottom:6px}
.cside b{font-family:var(--display);font-size:1.2rem;color:#fff;font-weight:600}
a.cside:hover{background:rgba(255,255,255,.09)}
.cside.hours b{font-size:.98rem;font-weight:400;color:rgba(255,255,255,.85);line-height:1.5}

/* footer */
footer{background:#08282b;color:rgba(255,255,255,.7);padding:54px 0 30px;font-size:.94rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
footer h4{font-family:var(--display);color:#fff;font-size:1.05rem;margin-bottom:14px}
footer a:hover{color:var(--brass-soft)}
footer .logo{color:#fff;margin-bottom:14px}
.foot-links a{display:block;margin-bottom:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-family:var(--mono);font-size:.78rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.btn:hover{transform:none}}

/* responsive */
@media (max-width:900px){
  .nav-links{display:none}
  .hero-grid,.page-hero-grid{grid-template-columns:1fr;gap:36px}
  .ba{aspect-ratio:4/3.4;max-width:480px}
  .svc-grid,.price-grid,.op-grid,.step-grid{grid-template-columns:1fr}
  .why-grid,.plazos-grid,.comarca-grid,.foot-grid,.contact-grid{grid-template-columns:1fr}
  .step::before{display:none}
  section{padding:52px 0}
}