/* Bañera.es — hoja de estilos. Tema claro por defecto, oscuro con [data-theme="dark"]. */

*, *::before, *::after { box-sizing: border-box; }

:root{
  color-scheme: light;

  /* acentos */
  --rojo:#B31F2C;
  --rojo-600:#951923;
  --laton:#86601D;
  --laton-600:#6D4E17;

  /* superficies y texto */
  --bg:#FBF8F4;
  --bg-2:#F4EFE8;
  --bg-3:#FFFFFF;
  --text:#1A1714;
  --muted:#6B6259;
  --muted-2:#8C8177;
  --line:rgba(26,23,20,.14);
  --line-2:rgba(26,23,20,.22);
  --surface:#FFFFFF;
  --surface-2:rgba(26,23,20,.04);
  --surface-3:rgba(26,23,20,.07);
  --tint-rojo:rgba(179,31,44,.08);
  --tint-laton:rgba(134,96,29,.12);
  --head-bg:rgba(251,248,244,.88);
  --on-accent:#FFFFFF;

  /* banda oscura de contraste */
  --ink-bg:#1A1714;
  --ink-text:#F5EFE7;
  --ink-muted:#B0A498;
  --ink-line:rgba(255,255,255,.14);
  --ink-surface:rgba(255,255,255,.05);
  --ink-accent:#E0A24A;

  /* pie */
  --foot-bg:#F4EFE8;
  --foot-legal:#8C8177;

  /* formularios */
  --input-bg:#FFFFFF;
  --placeholder:#9A9088;
  --ok-bg:rgba(56,118,64,.10);
  --ok-line:rgba(56,118,64,.35);
  --ok-text:#2F6B39;
  --err-bg:rgba(179,31,44,.08);
  --err-line:rgba(179,31,44,.35);
  --err-text:#951923;

  /* decoración */
  --azulejo:rgba(179,31,44,.18);
  --azulejo-2:rgba(154,115,40,.18);
  --wash-1:rgba(134,96,29,.10);
  --wash-2:rgba(179,31,44,.07);
  --art-line:rgba(26,23,20,.55);
  --art-fill:rgba(154,115,40,.10);
  --map-filter:grayscale(.15) contrast(1.02);

  --shadow:0 26px 60px -38px rgba(26,23,20,.55);
  --shadow-soft:0 12px 30px -22px rgba(26,23,20,.5);
  --shadow-btn:0 12px 26px -16px rgba(179,31,44,.7);

  --maxw:1140px;
}

[data-theme="dark"]{
  color-scheme: dark;

  --rojo:#E4645C;
  --rojo-600:#D2544D;
  --laton:#D9A85A;
  --laton-600:#C6954A;

  --bg:#151210;
  --bg-2:#1C1917;
  --bg-3:#211D1A;
  --text:#F2ECE4;
  --muted:#A79C8F;
  --muted-2:#8A7F73;
  --line:rgba(255,255,255,.12);
  --line-2:rgba(255,255,255,.2);
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.06);
  --surface-3:rgba(255,255,255,.09);
  --tint-rojo:rgba(228,100,92,.12);
  --tint-laton:rgba(217,168,90,.12);
  --head-bg:rgba(21,18,16,.86);
  --on-accent:#1A1714;

  --ink-bg:#0F0D0B;
  --ink-text:#F2ECE4;
  --ink-muted:#A79C8F;
  --ink-line:rgba(255,255,255,.12);
  --ink-surface:rgba(255,255,255,.045);
  --ink-accent:#D9A85A;

  --foot-bg:#100E0C;
  --foot-legal:#8A7F73;

  --input-bg:rgba(0,0,0,.28);
  --placeholder:#8A7F73;
  --ok-bg:rgba(122,190,133,.12);
  --ok-line:rgba(122,190,133,.35);
  --ok-text:#8FCE9B;
  --err-bg:rgba(228,100,92,.12);
  --err-line:rgba(228,100,92,.4);
  --err-text:#F09A94;

  --azulejo:rgba(228,100,92,.28);
  --azulejo-2:rgba(217,168,90,.28);
  --wash-1:rgba(217,168,90,.10);
  --wash-2:rgba(228,100,92,.08);
  --art-line:rgba(242,236,228,.6);
  --art-fill:rgba(217,168,90,.12);
  --map-filter:grayscale(.3) contrast(1.05) brightness(.85);

  --shadow:0 30px 70px -40px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -24px rgba(0,0,0,.8);
  --shadow-btn:0 12px 26px -16px rgba(228,100,92,.55);
}

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{ margin:0; background:var(--bg); color:var(--text);
  font-family:"Inter",system-ui,-apple-system,sans-serif; font-size:17px; line-height:1.65;
  -webkit-font-smoothing:antialiased; transition:background-color .25s ease, color .25s ease; }
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3{ font-family:"Fraunces","Georgia",serif; font-weight:600; line-height:1.06;
  letter-spacing:-.01em; margin:0; }
p{ margin:0; }
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:24px; }
:focus-visible{ outline:3px solid var(--laton); outline-offset:3px; border-radius:4px; }

.skip{ position:absolute; left:-9999px; top:0; background:var(--rojo); color:var(--on-accent);
  padding:10px 16px; border-radius:6px; z-index:200; font-weight:600; }
.skip:focus{ left:16px; top:16px; }

/* Antetítulo */
.eyebrow{ display:inline-flex; align-items:center; gap:12px; font-family:"Inter",sans-serif;
  font-size:.74rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--laton); }
.eyebrow::before{ content:""; width:26px; height:1px; background:var(--laton); }
section .eyebrow{ margin-bottom:18px; }

/* Botones */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:9px; cursor:pointer;
  font-family:"Inter",sans-serif; font-weight:600; font-size:1rem; line-height:1; letter-spacing:.005em;
  padding:16px 26px; border-radius:4px; border:1px solid transparent; text-decoration:none;
  transition:transform .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease; }
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--rojo); color:var(--on-accent); border-color:var(--rojo); box-shadow:var(--shadow-btn); }
.btn--primary:hover{ background:var(--rojo-600); border-color:var(--rojo-600); }
.btn--ghost{ background:transparent; color:var(--text); border-color:var(--line-2); }
.btn--ghost:hover{ border-color:var(--text); background:var(--surface-2); }
.btn svg{ width:18px; height:18px; }

/* Cenefa de azulejo (motivo de la casa) */
.tile-rule{ height:14px; width:100%;
  background-image:
    repeating-linear-gradient(45deg, var(--azulejo) 0 1px, transparent 1px 10px),
    repeating-linear-gradient(-45deg, var(--azulejo-2) 0 1px, transparent 1px 10px);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* Cabecera */
.site-head{ position:sticky; top:0; z-index:100; background:var(--head-bg);
  backdrop-filter:saturate(140%) blur(10px); border-bottom:1px solid var(--line); }
.site-head .wrap{ display:flex; align-items:center; gap:16px; height:76px; }
.brand{ display:inline-flex; align-items:center; gap:11px; text-decoration:none; color:var(--text);
  font-family:"Fraunces",serif; font-weight:600; font-size:1.4rem; letter-spacing:-.015em; }
.brand__mark{ width:36px; height:36px; flex:none; }
.brand--sm{ font-size:1.25rem; }
.nav{ margin-left:auto; display:flex; align-items:center; gap:2px; }
.nav a.navlink{ text-decoration:none; color:var(--muted); font-weight:500; font-size:.95rem;
  padding:9px 12px; border-radius:4px; transition:color .15s, background-color .15s; }
.nav a.navlink:hover{ color:var(--text); background:var(--surface-2); }
.nav a.navlink.active{ color:var(--text); background:var(--surface-3); }
.nav .tel{ display:inline-flex; align-items:center; gap:8px; text-decoration:none; color:var(--rojo); font-weight:600; padding:9px 10px; white-space:nowrap; }
.nav .tel svg{ width:17px; height:17px; }
.nav .btn{ padding:12px 18px; font-size:.92rem; }
.menu-btn{ display:none; background:transparent; border:1px solid var(--line-2);
  border-radius:6px; width:46px; height:46px; align-items:center; justify-content:center; cursor:pointer; }
.menu-btn svg{ width:22px; height:22px; color:var(--text); }
.theme-btn{ flex:none; display:inline-flex; align-items:center; justify-content:center; cursor:pointer;
  width:42px; height:42px; margin-left:8px; border-radius:6px; border:1px solid var(--line-2);
  background:transparent; color:var(--text); transition:background-color .15s, border-color .15s, color .15s; }
.theme-btn:hover{ background:var(--surface-2); border-color:var(--laton); color:var(--laton); }
.theme-btn svg{ width:19px; height:19px; }
.theme-btn .i-moon{ display:none; }
[data-theme="dark"] .theme-btn .i-sun{ display:none; }
[data-theme="dark"] .theme-btn .i-moon{ display:block; }

/* Portada */
.hero{ position:relative; isolation:isolate; overflow:hidden; padding:clamp(2.6rem,5.5vw,5rem) 0 clamp(2.6rem,5vw,4.4rem); }
.hero::before{ content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(60% 60% at 78% 20%, var(--wash-1), transparent 62%),
    radial-gradient(50% 55% at 10% 90%, var(--wash-2), transparent 60%); }
.hero__grid{ position:relative; z-index:1; display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(30px,5vw,64px); align-items:center; }
.hero h1{ font-size:clamp(2.5rem,5.4vw,4.1rem); margin:18px 0 0; }
.hero h1 em{ font-style:italic; color:var(--rojo); }
.hero__sub{ margin-top:22px; font-size:clamp(1.05rem,1.5vw,1.18rem); color:var(--muted); max-width:44ch; }
.hero__cta{ margin-top:30px; display:flex; flex-wrap:wrap; gap:14px; }
.trust{ margin-top:32px; display:flex; flex-wrap:wrap; gap:10px 12px; }
.trust span{ display:inline-flex; align-items:center; gap:9px; font-size:.85rem; font-weight:500; color:var(--text);
  background:var(--surface); border:1px solid var(--line); border-radius:999px; padding:8px 15px; }
.trust span::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--laton); }

/* Arco (motivo de la casa: bañera dibujada, sin foto de archivo) */
.arch{ position:relative; border:1px solid var(--line); border-radius:220px 220px 8px 8px;
  background:var(--surface); padding:clamp(28px,4vw,44px) clamp(22px,3vw,36px) clamp(22px,3vw,32px);
  box-shadow:var(--shadow); overflow:hidden; }
.arch::before{ content:""; position:absolute; inset:10px 10px auto 10px; height:60%;
  border:1px solid var(--line); border-bottom:0; border-radius:210px 210px 0 0; pointer-events:none; }
.tub-art{ display:block; width:100%; height:auto; }
.tub-art .ln{ fill:none; stroke:var(--art-line); stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round; }
.tub-art .fl{ fill:var(--art-fill); }
.arch__badge{ margin-top:22px; display:flex; align-items:baseline; justify-content:center; gap:10px;
  border-top:1px solid var(--line); padding-top:18px; }
.arch__badge b{ font-family:"Fraunces",serif; font-size:1.5rem; font-weight:600; color:var(--rojo); }
.arch__badge small{ font-size:.8rem; color:var(--muted); letter-spacing:.03em; }

/* Secciones */
section{ scroll-margin-top:92px; }
.band{ padding:clamp(3.4rem,6.5vw,5.8rem) 0; }
.band--paper{ background:var(--bg-2); }
.band--card{ background:var(--bg-3); }
.band--ink{ background:var(--ink-bg); color:var(--ink-text); }
.band--ink h2, .band--ink h3{ color:var(--ink-text); }
.band--ink p{ color:var(--ink-muted); }
.band--ink .eyebrow{ color:var(--ink-accent); }
.band--ink .eyebrow::before{ background:var(--ink-accent); }
.head-2{ max-width:64ch; }
.head-2 h2{ font-size:clamp(2rem,4.2vw,3rem); margin-top:6px; }
.head-2 p{ margin-top:16px; color:var(--muted); font-size:1.07rem; }
.band--ink .head-2 p,
.band--ink .note,
.band--ink .tubs-foot{ color:var(--ink-muted); }
.u-center-block{ margin-inline:auto; text-align:center; }
.u-center-block .eyebrow{ justify-content:center; }

/* Tarjetas */
.cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:44px; }
.card{ background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:28px 24px; }
.card .ico{ width:44px; height:44px; border-radius:8px; background:var(--tint-laton); color:var(--laton);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.card .ico svg{ width:22px; height:22px; }
.card h3{ font-size:1.25rem; }
.card p{ margin-top:9px; color:var(--muted); font-size:.97rem; }

/* Servicios */
.services{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:44px; }
.svc{ display:flex; gap:18px; background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:24px; }
.svc .ico{ width:46px; height:46px; flex:none; border-radius:8px; background:var(--tint-rojo); color:var(--rojo);
  display:flex; align-items:center; justify-content:center; }
.svc .ico svg{ width:23px; height:23px; }
.svc h3{ font-size:1.2rem; }
.svc p{ margin-top:7px; color:var(--muted); font-size:.97rem; }

/* Proceso */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; margin-top:46px; }
.step{ padding-top:24px; border-top:2px solid var(--ink-line); }
.band--ink .step h3{ color:var(--ink-text); }
.step .num{ font-family:"Fraunces",serif; font-weight:600; font-size:2rem; color:var(--ink-accent); line-height:1; }
.step h3{ font-size:1.15rem; margin-top:10px; }
.step p{ margin-top:9px; font-size:.97rem; }
.note{ margin-top:42px; padding:24px 28px; background:var(--ink-surface); border:1px solid var(--ink-line);
  border-left:3px solid var(--ink-accent); border-radius:6px; max-width:74ch; font-size:1.03rem; }

/* Tipos de bañera */
.tubs{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:44px; }
.tub{ background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:28px 26px; display:flex; flex-direction:column; }
.tub .ico{ width:46px; height:46px; color:var(--laton); margin-bottom:16px; }
.tub h3{ font-size:1.3rem; }
.tub p{ margin-top:9px; color:var(--muted); font-size:.97rem; flex:1; }
.tub .tag{ margin-top:18px; padding-top:15px; border-top:1px dashed var(--line-2);
  font-size:.85rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--laton); }
.tubs-foot{ margin-top:26px; color:var(--muted); font-size:.96rem; max-width:78ch; }

/* Precio */
.price-band .wrap{ display:grid; grid-template-columns:1fr 1.02fr; gap:clamp(28px,5vw,64px); align-items:center; }
.price-band h2{ font-size:clamp(2rem,4.2vw,2.9rem); margin-top:6px; }
.price-band p.lede{ margin-top:16px; color:var(--muted); font-size:1.07rem; }
.incl{ list-style:none; padding:0; margin:26px 0 0; display:grid; grid-template-columns:1fr 1fr; gap:12px 22px; }
.incl li{ position:relative; padding-left:28px; font-size:.98rem; }
.incl li svg{ position:absolute; left:0; top:4px; width:18px; height:18px; color:var(--laton); }
.price-card{ background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:36px 30px;
  text-align:center; box-shadow:var(--shadow); }
.price-card .big{ font-family:"Fraunces",serif; font-weight:600; font-size:clamp(3.4rem,9vw,5rem); line-height:1; color:var(--text); }
.price-card .lbl{ color:var(--muted); margin-top:8px; }
.price-card .warranty{ display:inline-flex; align-items:center; gap:8px; margin-top:20px; padding:8px 16px;
  border-radius:999px; border:1px solid var(--laton); color:var(--laton); font-weight:600; font-size:.8rem;
  letter-spacing:.08em; text-transform:uppercase; }
.price-card .btn{ margin-top:24px; width:100%; }

/* Cifras */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat .n{ font-family:"Fraunces",serif; font-weight:600; font-size:clamp(2.4rem,5.5vw,3.4rem); line-height:1; }
.stat .n em{ font-style:italic; color:var(--rojo); }
.stat .l{ margin-top:8px; color:var(--muted); font-size:.96rem; }

/* Opiniones */
.quotes{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:44px; }
.quote{ background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:28px 26px; }
.quote .stars{ color:var(--laton); letter-spacing:3px; font-size:.95rem; }
.quote blockquote{ margin:14px 0 0; font-size:1.03rem; line-height:1.55; }
.quote cite{ display:block; margin-top:16px; font-style:normal; color:var(--muted); font-size:.9rem; font-weight:600; }

/* Preguntas */
.faq{ margin-top:40px; max-width:860px; border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{ list-style:none; cursor:pointer; padding:22px 46px 22px 2px; position:relative;
  font-family:"Fraunces",serif; font-weight:600; font-size:1.2rem; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:""; position:absolute; right:8px; top:50%; width:12px; height:12px; margin-top:-8px;
  border-right:2px solid var(--laton); border-bottom:2px solid var(--laton); transform:rotate(45deg); transition:transform .2s ease; }
.faq details[open] summary::after{ transform:rotate(-135deg); }
.faq .ans{ padding:0 46px 24px 2px; color:var(--muted); font-size:1.02rem; }

/* Zona de servicio */
.area-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,56px); align-items:center; }
.area-grid h2{ font-size:clamp(2rem,4.2vw,2.9rem); margin-top:6px; }
.area-grid .lead{ margin-top:16px; color:var(--muted); font-size:1.06rem; max-width:44ch; }
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chips span{ background:var(--surface); border:1px solid var(--line); border-radius:999px; padding:9px 16px; font-size:.93rem; }
.area-call{ margin-top:24px; font-size:1.02rem; }
.area-call a{ color:var(--rojo); font-weight:600; text-decoration:none; }

/* Contacto */
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(28px,5vw,56px); margin-top:44px; }
.contact-info .row{ display:flex; gap:16px; padding:18px 0; border-bottom:1px solid var(--line); }
.contact-info .row:first-child{ padding-top:0; }
.contact-info .ico{ width:42px; height:42px; flex:none; border-radius:8px; background:var(--tint-laton); color:var(--laton);
  display:flex; align-items:center; justify-content:center; }
.contact-info .ico svg{ width:20px; height:20px; }
.contact-info .k{ font-size:.74rem; text-transform:uppercase; letter-spacing:.14em; color:var(--muted); font-weight:600; }
.contact-info .v{ font-size:1.12rem; font-weight:600; margin-top:4px; }
.contact-info .v a{ text-decoration:none; }
.contact-info .v a:hover{ color:var(--rojo); }
.contact-info .sub{ color:var(--muted); font-size:.92rem; margin-top:4px; }

.form{ background:var(--surface); border:1px solid var(--line); border-radius:8px;
  padding:clamp(24px,3vw,36px); box-shadow:var(--shadow-soft); }
.form h3{ font-size:1.45rem; }
.form .grid2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:18px; }
.field{ display:flex; flex-direction:column; gap:7px; margin-top:16px; }
.field label{ font-size:.85rem; font-weight:600; }
.field input,.field select,.field textarea{ font-family:inherit; font-size:1rem; color:var(--text);
  padding:13px 15px; border:1px solid var(--line-2); border-radius:5px; background:var(--input-bg); width:100%; }
.field input::placeholder,.field textarea::placeholder{ color:var(--placeholder); }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--laton);
  box-shadow:0 0 0 3px var(--tint-laton); }
.field select option{ color:#111; background:#fff; }
.field textarea{ resize:vertical; min-height:104px; }
.consent{ display:flex; gap:11px; align-items:flex-start; margin-top:20px; font-size:.88rem; color:var(--muted); }
.consent input{ margin-top:3px; width:17px; height:17px; flex:none; accent-color:var(--rojo); }
.consent a{ color:var(--rojo); }
.form .btn{ width:100%; margin-top:20px; }
.form__note{ margin-top:14px; font-size:.84rem; color:var(--muted); text-align:center; }
.form__msg{ margin-top:16px; padding:13px 16px; border-radius:6px; font-size:.95rem; display:none; }
.form__msg.ok{ display:block; background:var(--ok-bg); color:var(--ok-text); border:1px solid var(--ok-line); }
.form__msg.err{ display:block; background:var(--err-bg); color:var(--err-text); border:1px solid var(--err-line); }
.hp{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }

.map-embed{ margin-top:26px; border-radius:8px; overflow:hidden; border:1px solid var(--line); }
.map-embed iframe{ display:block; width:100%; height:340px; border:0; filter:var(--map-filter); }

/* Pie */
.site-foot{ background:var(--foot-bg); color:var(--muted); padding:56px 0 30px; border-top:1px solid var(--line); }
.site-foot .top{ display:flex; flex-wrap:wrap; gap:28px; justify-content:space-between; align-items:flex-start; }
.site-foot .brand{ color:var(--text); }
.site-foot .tagline{ margin-top:14px; max-width:40ch; font-size:.95rem; }
.foot-contact{ display:flex; flex-direction:column; gap:7px; }
.foot-contact a{ color:var(--text); text-decoration:none; font-weight:600; font-size:1.02rem; }
.foot-contact .meta{ color:var(--muted); font-weight:400; font-size:.92rem; max-width:46ch; }
.site-foot hr{ border:none; border-top:1px solid var(--line); margin:34px 0 22px; }
.site-foot .legal{ display:flex; flex-wrap:wrap; gap:8px 18px; justify-content:space-between; font-size:.85rem; color:var(--foot-legal); }
.site-foot .legal a{ color:var(--foot-legal); }
.link-plain{ color:inherit; text-decoration:none; }

/* Barra de llamada en móvil */
.callbar{ position:fixed; left:0; right:0; bottom:0; z-index:90; display:none; background:var(--rojo);
  color:var(--on-accent); text-decoration:none; text-align:center; font-weight:700; padding:15px; }
.callbar svg{ width:18px; height:18px; vertical-align:-3px; margin-right:8px; }

/* Aparición al hacer scroll */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* Páginas interiores */
.page-hero{ position:relative; overflow:hidden; border-bottom:1px solid var(--line);
  padding:clamp(2.2rem,4.5vw,3.4rem) 0 clamp(1.8rem,3vw,2.4rem);
  background:radial-gradient(55% 70% at 85% -20%, var(--wash-1), transparent 60%); }
.page-hero h1{ font-size:clamp(2.2rem,4.8vw,3.4rem); margin-top:14px; }
.page-hero .lead{ margin-top:16px; color:var(--muted); font-size:1.08rem; max-width:62ch; }
.breadcrumb{ display:flex; gap:9px; align-items:center; font-size:.84rem; color:var(--muted); flex-wrap:wrap; }
.breadcrumb a{ color:var(--muted); text-decoration:none; }
.breadcrumb a:hover{ color:var(--rojo); }
.breadcrumb .sep{ color:var(--muted-2); }
.breadcrumb .cur{ color:var(--text); }

.prose{ max-width:74ch; }
.prose > p{ margin-top:1.1em; color:var(--muted); font-size:1.05rem; }
.prose > p:first-child{ margin-top:0; }
.prose h2{ font-size:clamp(1.55rem,3vw,2.1rem); margin-top:1.8em; color:var(--text); }
.prose h3{ font-size:1.25rem; margin-top:1.4em; color:var(--text); }
.prose ul{ margin:1.1em 0 0; padding:0; list-style:none; }
.prose li{ position:relative; padding-left:26px; margin-top:.6em; color:var(--muted); }
.prose li::before{ content:""; position:absolute; left:6px; top:.72em; width:6px; height:6px;
  background:var(--laton); border-radius:50%; }
.prose strong{ color:var(--text); }
.prose a{ color:var(--rojo); text-decoration:underline; text-underline-offset:3px; }
.callout{ margin-top:30px; padding:24px 28px; background:var(--surface); border:1px solid var(--line);
  border-left:3px solid var(--laton); border-radius:6px; font-size:1.02rem; max-width:74ch; }

/* Comparativa */
.compare{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:8px; }
.compare .col{ border:1px solid var(--line); border-radius:8px; padding:28px 26px; background:var(--surface); }
.compare .col.win{ border-color:var(--laton); box-shadow:var(--shadow-soft); }
.compare .col .tag{ font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.compare .col.win .tag{ color:var(--laton); }
.compare h3{ font-size:1.4rem; margin-top:6px; }
.compare .big{ font-family:"Fraunces",serif; font-weight:600; font-size:2.2rem; margin-top:8px; }
.compare .col.win .big{ color:var(--rojo); }
.compare ul{ list-style:none; padding:0; margin:16px 0 0; }
.compare li{ position:relative; padding-left:22px; margin-top:10px; color:var(--muted); font-size:.97rem; }
.compare li::before{ content:"—"; position:absolute; left:0; color:var(--muted-2); }

/* Blog */
.blog-list{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:8px; }
.post-card{ display:flex; flex-direction:column; background:var(--surface); border:1px solid var(--line);
  border-radius:8px; padding:26px 24px; text-decoration:none; color:inherit;
  transition:border-color .15s, transform .15s; }
.post-card:hover{ border-color:var(--laton); transform:translateY(-3px); }
.post-card .pc-tag{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--laton); font-weight:600; }
.post-card h3{ font-size:1.2rem; margin-top:10px; }
.post-card p{ margin-top:9px; color:var(--muted); font-size:.95rem; flex:1; }
.post-card .pc-more{ margin-top:16px; color:var(--rojo); font-weight:600; font-size:.9rem; }
.post-meta{ color:var(--muted); font-size:.9rem; margin-top:10px; }
.post-back{ display:inline-block; margin-top:36px; color:var(--rojo); text-decoration:none; font-weight:600; }

/* Mapa del sitio */
.sitemap-cols{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; margin-top:8px; }
.sm-group h2{ font-size:1.2rem; padding-bottom:12px; border-bottom:1px solid var(--line); }
.sm-group ul{ list-style:none; padding:0; margin:16px 0 0; }
.sm-group li{ margin-top:11px; }
.sm-group a{ color:var(--muted); text-decoration:none; }
.sm-group a:hover{ color:var(--rojo); }

/* CTA final */
.cta-center{ text-align:center; max-width:660px; margin-inline:auto; }
.cta-center h2{ font-size:clamp(1.8rem,3.4vw,2.5rem); }
.cta-center p{ margin-top:14px; color:var(--muted); font-size:1.05rem; }
.cta-center .btn{ margin-top:24px; }

/* Utilidades */
.u-mt-16{ margin-top:16px; }
.u-mt-42{ margin-top:42px; }
.u-inline-flex{ display:inline-flex; }
.u-muted{ color:var(--muted); }

/* Adaptable */
@media (max-width:980px){
  .cards{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .quotes{ grid-template-columns:1fr; }
  .blog-list{ grid-template-columns:1fr 1fr; }
  .sitemap-cols{ grid-template-columns:1fr 1fr; }
}
@media (max-width:860px){
  .nav{ display:none; }
  .menu-btn{ display:flex; margin-left:8px; }
  .site-head .wrap > .theme-btn{ margin-left:auto; width:46px; height:46px; }
  .hero__grid{ grid-template-columns:1fr; }
  .hero__media{ order:-1; max-width:420px; margin-inline:auto; width:100%; }
  .services{ grid-template-columns:1fr; }
  .tubs{ grid-template-columns:1fr; }
  .price-band .wrap{ grid-template-columns:1fr; }
  .area-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .incl{ grid-template-columns:1fr; }
  .compare{ grid-template-columns:1fr; }
  .blog-list{ grid-template-columns:1fr; }
  .sitemap-cols{ grid-template-columns:1fr; }
  .callbar{ display:block; }
  body{ padding-bottom:58px; }
  .nav.open{ display:flex; position:fixed; inset:76px 0 auto 0; flex-direction:column; align-items:stretch;
    gap:2px; background:var(--bg); border-bottom:1px solid var(--line); padding:14px 24px 22px; z-index:99; }
  .nav.open a.navlink{ padding:13px 12px; font-size:1.05rem; }
  .nav.open .tel{ padding:13px 12px; }
  .nav.open .btn{ margin-top:8px; }
}
@media (max-width:560px){
  .cards{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr; gap:28px; }
  .form .grid2{ grid-template-columns:1fr; }
  .arch{ border-radius:150px 150px 8px 8px; }
}
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; animation:none !important; }
  .reveal{ opacity:1; transform:none; }
}