/* ============================================================
   TapizCare Zaragoza — Sistema de diseño "La onda de limpieza"
   v2 · Portada. Autocontenido: no interfiere con styles.css (legacy).
   Para migrar el resto de páginas, se enlaza este archivo en su <head>.
   ============================================================ */

/* -------- 1. Tokens -------- */
:root{
  /* Marca */
  --petrol-900:#0b2029;
  --petrol-800:#0f2834;
  --petrol-700:#163747;
  --petrol-600:#1e4a5e;
  --aqua-500:#24b8aa;   /* acción / limpieza */
  --aqua-400:#3fd0c1;
  --aqua-300:#7fe4da;
  --cyan-100:#e7f8f5;   /* resultado limpio */
  --wa-500:#22c55e;     /* WhatsApp, reservado */
  --wa-600:#16a34a;
  --amber-400:#f5b60b;  /* acento puntual */

  /* Neutros higiene */
  --ink:#12242c;
  --muted:#5a6b73;
  --line:#dde7ea;
  --paper:#f5f8f8;
  --paper-2:#eef5f4;
  --white:#ffffff;

  /* Tipografía */
  --font-sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-display:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  /* Nota: para elevar a "editorial" basta añadir un @font-face .woff2 (p.ej. Fraunces/
     Clash Display) y cambiar --font-display. La maqueta funciona sin webfonts. */

  /* Escala y forma */
  --container:1200px;
  --gutter:clamp(1rem,4vw,2rem);
  --header-h:74px;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-pill:999px;
  --shadow-sm:0 2px 10px rgba(11,32,41,.06);
  --shadow-md:0 14px 40px rgba(11,32,41,.10);
  --shadow-lg:0 30px 70px rgba(11,32,41,.16);
  --ring:0 0 0 3px rgba(36,184,170,.45);
  --ease:cubic-bezier(.22,.61,.36,1);

  /* Trama textil sutil reutilizable */
  --weave:repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 6px),
          repeating-linear-gradient(-45deg,rgba(15,40,52,.03) 0 2px,transparent 2px 6px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html{overflow-x:hidden}
body{
  margin:0;font-family:var(--font-sans);color:var(--ink);background:var(--paper);
  line-height:1.6;font-size:clamp(1rem,.96rem + .2vw,1.08rem);overflow-x:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,picture,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--petrol-800);margin:0 0 .6em;line-height:1.08;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.4rem,1.6rem + 4vw,5rem)}
h2{font-size:clamp(1.9rem,1.4rem + 2.2vw,3rem)}
h3{font-size:clamp(1.15rem,1.05rem + .5vw,1.4rem);letter-spacing:-.01em}
p{margin:0 0 1rem}
::selection{background:var(--aqua-300);color:var(--petrol-900)}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}

/* -------- 2. Utilidades -------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.wide{--container:1320px}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--aqua-500);margin-bottom:1rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--aqua-500);border-radius:2px}
.lead{font-size:clamp(1.05rem,1rem + .5vw,1.3rem);color:var(--muted);max-width:60ch}
.section{padding-block:clamp(3.5rem,2rem + 6vw,7rem)}
.section--tight{padding-block:clamp(2.5rem,2rem + 3vw,4.5rem)}
.section-head{max-width:760px;margin-bottom:clamp(2rem,3vw,3.5rem)}
.bg-soft{background:var(--paper-2)}
.bg-petrol{background:var(--petrol-800);color:#dcebee}
.bg-petrol h2,.bg-petrol h3{color:#fff}
.skip-link{position:absolute;left:1rem;top:1rem;transform:translateY(-160%);z-index:2000;
  background:var(--petrol-800);color:#fff;padding:.7rem 1rem;border-radius:var(--r-sm)}
.skip-link:focus{transform:none}

/* -------- 3. Botones -------- */
.btn{--bg:var(--petrol-800);--fg:#fff;--bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:52px;padding:.8rem 1.5rem;border-radius:var(--r-pill);
  background:var(--bg);color:var(--fg);border:2px solid var(--bd);
  font-weight:700;letter-spacing:.01em;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s var(--ease);
  box-shadow:var(--shadow-sm)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn:active{transform:translateY(0)}
.btn svg{width:20px;height:20px;flex:none}
.btn--wa{--bg:var(--wa-500);--fg:#04351b}
.btn--wa:hover{--bg:var(--wa-600);--fg:#fff}
.btn--primary{--bg:var(--aqua-500);--fg:#04241f}
.btn--primary:hover{--bg:var(--aqua-400)}
.btn--ghost{--bg:transparent;--fg:var(--petrol-800);--bd:var(--line);box-shadow:none}
.btn--ghost:hover{--bd:var(--aqua-500);--fg:var(--petrol-800)}
.btn--on-dark{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.4);box-shadow:none}
.btn--on-dark:hover{--bd:#fff;--bg:rgba(255,255,255,.08)}
.btn--sm{min-height:44px;padding:.55rem 1.1rem;font-size:.92rem}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}

/* -------- 4. Cabecera -------- */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(245,248,248,.82);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{min-height:var(--header-h);display:flex;align-items:center;gap:1rem;justify-content:space-between}
.brand{display:inline-flex;align-items:center}
.brand img{width:170px;height:46px}
.nav{display:flex;gap:.35rem;align-items:center}
.nav a{padding:.5rem .7rem;border-radius:var(--r-sm);font-weight:600;font-size:.94rem;color:var(--petrol-700);
  position:relative;transition:color .2s,background .2s}
.nav a:hover{color:var(--petrol-900);background:rgba(36,184,170,.10)}
.nav a[aria-current="page"]{color:var(--aqua-500)}
.header-cta{display:inline-flex}
.menu-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--white);align-items:center;justify-content:center}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--petrol-800);position:relative;transition:.25s var(--ease)}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:inherit;transition:.25s var(--ease)}
.menu-toggle span::before{top:-7px}.menu-toggle span::after{top:7px}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* -------- 5. Hero -------- */
.hero{position:relative;overflow:hidden;color:#fff;isolation:isolate;
  background:var(--petrol-900)}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:60% center}
.hero__scrim{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--petrol-900) 4%,rgba(11,32,41,.86) 40%,rgba(11,32,41,.45) 78%,rgba(11,32,41,.2) 100%)}
.hero__sweep{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(105deg,transparent 40%,rgba(127,228,218,.16) 50%,transparent 60%);
  background-size:250% 100%;animation:sweep 7s var(--ease) infinite}
@keyframes sweep{0%{background-position:130% 0}55%,100%{background-position:-60% 0}}
.hero__inner{display:grid;gap:1.4rem;padding-block:clamp(3rem,2rem + 8vw,7rem);
  min-height:calc(100svh - var(--header-h));align-content:center;max-width:820px}
.hero h1{color:#fff;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--aqua-300)}
.hero__sub{font-size:clamp(1.05rem,1rem + .6vw,1.35rem);color:#cfe3e6;max-width:60ch}
.hero .actions{margin-top:.6rem}
.friction{display:flex;flex-wrap:wrap;gap:.5rem .5rem;margin-top:1.6rem;padding:0;list-style:none}
.friction li{display:inline-flex;align-items:center;gap:.5rem;font-size:.86rem;font-weight:600;color:#eafaf7;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:.5rem .85rem;border-radius:var(--r-pill);backdrop-filter:blur(4px)}
.friction svg{width:16px;height:16px;color:var(--aqua-300);flex:none}

/* -------- 6. Comparador antes/después -------- */
.proof__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,3vw,3rem);align-items:center}
.compare{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/3;background:var(--petrol-700);user-select:none;touch-action:pan-y}
.compare__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare__after{}
.compare__before{clip-path:inset(0 50% 0 0)}
.compare__tag{position:absolute;top:.8rem;z-index:3;font-size:.72rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;padding:.35rem .7rem;border-radius:var(--r-pill);color:#fff;background:rgba(11,32,41,.6);backdrop-filter:blur(3px)}
.compare__tag--before{left:.8rem}
.compare__tag--after{right:.8rem;background:rgba(36,184,170,.85);color:#04241f}
.compare__line{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;z-index:4;transform:translateX(-50%);box-shadow:0 0 0 1px rgba(11,32,41,.15)}
.compare__handle{position:absolute;top:50%;left:50%;z-index:5;width:48px;height:48px;transform:translate(-50%,-50%);
  border-radius:50%;background:#fff;box-shadow:var(--shadow-md);display:grid;place-items:center;cursor:ew-resize;color:var(--petrol-800)}
.compare__handle svg{width:26px;height:26px}
.compare__range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.compare__note{margin-top:.9rem;font-size:.85rem;color:var(--muted)}
.compare__mark{position:absolute;bottom:.7rem;left:.7rem;z-index:3;font-size:.64rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(11,32,41,.55);
  padding:.25rem .55rem;border-radius:var(--r-pill);backdrop-filter:blur(3px)}
.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.ba-item h3{margin:.9rem 0 0;font-size:1.1rem}
.ba-item p{margin:.2rem 0 0;color:var(--muted);font-size:.92rem}
@media (max-width:820px){.ba-grid{grid-template-columns:1fr}}
.badge-demo{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:var(--amber-400);background:rgba(245,182,11,.12);
  border:1px solid rgba(245,182,11,.35);padding:.3rem .6rem;border-radius:var(--r-pill)}

/* -------- 7. Servicios -------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.svc{position:relative;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(36,184,170,.5)}
.svc__media{aspect-ratio:16/11;overflow:hidden;background:var(--paper-2)}
.svc__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.svc:hover .svc__media img{transform:scale(1.05)}
.svc__body{padding:1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.svc__body h3{margin:0}
.svc__body h3 a::after{content:"";position:absolute;inset:0}
.svc__prob{color:var(--muted);font-size:.95rem;margin:0}
.svc__price{margin-top:auto;font-weight:800;color:var(--petrol-800)}
.svc__price span{color:var(--muted);font-weight:600;font-size:.85rem}
.svc__foot{display:flex;align-items:center;gap:.8rem;padding:0 1.3rem 1.3rem}
.svc__link{font-weight:700;color:var(--aqua-500);font-size:.92rem;display:inline-flex;align-items:center;gap:.3rem}
.svc__wa{position:relative;z-index:2;margin-left:auto;color:var(--wa-600);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:.35rem}
.svc__wa svg{width:18px;height:18px}

/* -------- 8. Pasos / Cómo funciona -------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;counter-reset:step}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:1.5rem 1.3rem;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-display);
  font-size:1.5rem;font-weight:800;color:var(--aqua-500);display:block;margin-bottom:.5rem}
.step h3{margin:0 0 .3rem}
.step p{margin:0;color:var(--muted);font-size:.95rem}

/* -------- 9. Proceso técnico -------- */
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.proc{display:flex;gap:.9rem;padding:1.1rem;border-radius:var(--r-md);background:var(--white);border:1px solid var(--line)}
.proc__ico{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--cyan-100);color:var(--petrol-700)}
.proc__ico svg{width:24px;height:24px}
.proc h3{font-size:1.05rem;margin:0 0 .2rem}
.proc p{margin:0;color:var(--muted);font-size:.9rem}

/* -------- 10. Confianza / prueba social -------- */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.trust__item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:1.3rem;text-align:center}
.trust__item strong{display:block;font-family:var(--font-display);font-size:1.7rem;color:var(--petrol-800)}
.trust__item span{color:var(--muted);font-size:.9rem}
.pending{display:inline-flex;align-items:center;gap:.4rem;font-size:.7rem;font-weight:800;letter-spacing:.05em;
  color:#8a6d00;background:#fff4d1;border:1px dashed #e3b64a;padding:.15rem .5rem;border-radius:6px;text-transform:uppercase}

/* -------- 11. Precios -------- */
.price-wrap{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--white)}
.price-table{width:100%;border-collapse:collapse}
.price-table th,.price-table td{padding:.95rem 1.2rem;text-align:left;border-bottom:1px solid var(--line)}
.price-table th{background:var(--paper-2);color:var(--petrol-800);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.price-table td:last-child,.price-table th:last-child{text-align:right;font-weight:800;color:var(--petrol-800);white-space:nowrap}
.price-table tr:last-child td{border-bottom:0}
.notice{margin-top:1rem;padding:1rem 1.1rem;background:#fff8e7;border-left:4px solid var(--amber-400);border-radius:var(--r-sm);font-size:.92rem}

/* -------- 12. FAQ -------- */
.faq{display:grid;gap:.7rem;max-width:840px}
.faq__item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.faq__q{width:100%;text-align:left;background:none;border:0;padding:1.1rem 1.2rem;font-weight:700;color:var(--petrol-800);
  display:flex;justify-content:space-between;gap:1rem;align-items:center;cursor:pointer}
.faq__q::after{content:"+";font-size:1.4rem;color:var(--aqua-500);transition:transform .25s var(--ease);line-height:1}
.faq__item[open] .faq__q::after,.faq__q[aria-expanded="true"]::after{transform:rotate(45deg)}
.faq__a{padding:0 1.2rem 1.2rem;color:var(--muted);display:none}
.faq__q[aria-expanded="true"] + .faq__a{display:block}

/* -------- 13. CTA cierre + guía de fotos -------- */
.close-cta{position:relative;overflow:hidden}
.close-cta::before{content:"";position:absolute;inset:0;opacity:.5;background:var(--weave);mix-blend-mode:overlay}
.close-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.photo-guide{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.photo-guide li{display:flex;gap:.7rem;align-items:flex-start;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r-sm);padding:.8rem .95rem}
.photo-guide svg{width:22px;height:22px;color:var(--aqua-300);flex:none;margin-top:2px}
.photo-guide strong{display:block;color:#fff}
.photo-guide span{color:#b9d2d6;font-size:.9rem}

/* -------- 14. Flotante WhatsApp -------- */
.wa-float{position:fixed;right:1rem;bottom:1rem;z-index:1100;display:inline-flex;align-items:center;gap:.55rem;
  background:var(--wa-500);color:#04351b;font-weight:800;padding:.85rem 1.2rem;border-radius:var(--r-pill);
  box-shadow:0 12px 30px rgba(34,197,94,.4);transition:transform .25s var(--ease),background .2s}
.wa-float:hover{transform:translateY(-3px);background:var(--wa-600);color:#fff}
.wa-float svg{width:24px;height:24px}
.wa-float span{display:inline}

/* -------- 15. Cookies -------- */
.cookie{position:fixed;left:1rem;bottom:1rem;z-index:1200;width:min(460px,calc(100% - 2rem));
  background:var(--white);border:1px solid var(--line);border-left:4px solid var(--aqua-500);
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:1.1rem;display:none}
.cookie.is-visible{display:block}
.cookie p{font-size:.9rem;margin:0 0 .8rem}
.cookie a{color:var(--aqua-500);text-decoration:underline}
.cookie__row{display:flex;gap:.6rem;flex-wrap:wrap}

/* -------- 16. Footer -------- */
.site-footer{background:var(--petrol-900);color:#a9c3c9;padding-block:3.5rem 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2rem}
.site-footer h2{color:#fff;font-size:1.05rem;margin-bottom:.9rem}
.site-footer a{display:block;color:#a9c3c9;margin-bottom:.5rem;transition:color .2s}
.site-footer a:hover{color:var(--aqua-300)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.12);margin-top:2.5rem;padding-top:1.5rem;font-size:.85rem}
.footer-bottom nav{display:flex;gap:1.2rem;flex-wrap:wrap}
.footer-bottom nav a{margin:0}

/* -------- 17. Reveal al scroll (solo con JS; sin JS el contenido es visible) -------- */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}

/* -------- 18. Responsive -------- */
@media (max-width:1000px){
  .svc-grid,.steps,.process{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .proof__grid,.close-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .header-cta{display:none}
  .menu-toggle{display:inline-flex}
  .nav{position:absolute;left:var(--gutter);right:var(--gutter);top:calc(var(--header-h) + 6px);
    flex-direction:column;align-items:stretch;gap:.15rem;padding:.6rem;background:var(--white);
    border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-lg);display:none}
  .nav.is-open{display:flex}
  .nav a{padding:.85rem 1rem}
}
@media (max-width:560px){
  .svc-grid,.steps,.process,.trust,.footer-grid{grid-template-columns:1fr}
  .actions .btn{width:100%}
  .wa-float span{display:none}
  .wa-float{padding:.9rem;border-radius:50%}
  .price-table th{display:none}
  .price-table td{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line)}
  .price-table td:last-child{text-align:right}
  .cookie{bottom:5.2rem}
}

/* -------- 19. Movimiento reducido -------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  .hero__sweep{display:none}
  .hero__fx{display:none}
}

/* ============================================================
   20. CAPA DE ALTO IMPACTO (assets vectoriales + movimiento)
   ============================================================ */

/* 20.1 Barra de progreso de scroll */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1500;
  background:linear-gradient(90deg,var(--aqua-500),var(--aqua-300));
  box-shadow:0 0 10px rgba(36,184,170,.6);transition:width .1s linear}

/* 20.2 Partículas de extracción en el hero (canvas) + grano tactil */
.hero__fx{position:absolute;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:url("../img/grain.svg");background-size:180px;opacity:.09;mix-blend-mode:overlay}

/* 20.3 Textura de tejido en secciones oscuras */
.close-cta::before{background:url("../img/weave.svg"),var(--weave)!important;background-size:48px,auto!important;opacity:.5}
.site-footer{position:relative;isolation:isolate}
.site-footer::before{content:"";position:absolute;inset:0;z-index:-1;background:url("../img/grain.svg");background-size:180px;opacity:.05;mix-blend-mode:overlay;pointer-events:none}

/* 20.4 Banda de datos con contadores (cifras reales) */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat{text-align:center;padding:1.6rem 1rem;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  transition:transform .3s var(--ease),background .3s var(--ease)}
.stat:hover{transform:translateY(-4px);background:rgba(36,184,170,.12)}
.stat strong{display:block;font-family:var(--font-display);line-height:1;color:#fff;
  font-size:clamp(2.1rem,1.4rem + 2.4vw,3.2rem);letter-spacing:-.02em}
.stat b{color:var(--aqua-300);font-weight:800}
.stat span{display:block;margin-top:.5rem;color:#bcd6da;font-size:.9rem;font-weight:600}

/* 20.5 Icono en tarjeta de servicio */
.svc__ico{position:absolute;top:.75rem;left:.75rem;z-index:2;width:46px;height:46px;border-radius:13px;
  display:grid;place-items:center;color:var(--petrol-700);background:rgba(255,255,255,.92);
  backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),background .3s,color .3s}
.svc__ico svg{width:25px;height:25px}
.svc:hover .svc__ico{background:var(--aqua-500);color:#04241f;transform:rotate(-6deg) scale(1.06)}
.svc__media{position:relative}
.svc__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,32,41,.28),transparent 45%);pointer-events:none}

/* 20.6 Proceso: iconos con vida */
.proc{transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.proc:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(36,184,170,.5)}
.proc__ico{transition:background .3s,color .3s,transform .3s var(--ease)}
.proc:hover .proc__ico{background:var(--aqua-500);color:#04241f;transform:translateY(-2px) scale(1.05)}
.proc__ico--flow{position:relative;overflow:hidden}
.proc__ico--flow::before{content:"";position:absolute;left:50%;top:-40%;width:6px;height:60%;
  transform:translateX(-50%);border-radius:6px;
  background:linear-gradient(180deg,transparent,var(--aqua-500));animation:drip 2.2s var(--ease) infinite}
@keyframes drip{0%{top:-40%;opacity:0}30%{opacity:1}70%{top:80%;opacity:1}100%{top:80%;opacity:0}}

/* 20.7 Comparador: anillo que invita a arrastrar */
.compare__handle::after{content:"";position:absolute;inset:-7px;border-radius:50%;
  border:2px solid rgba(255,255,255,.75);animation:invite 2.6s ease-out infinite}
@keyframes invite{0%{transform:scale(.75);opacity:.85}80%,100%{transform:scale(1.7);opacity:0}}
.compare.is-dragged .compare__handle::after{display:none}

/* 20.8 Brillo en botones principales */
.btn--wa,.btn--primary{position:relative;overflow:hidden}
.btn--wa::after,.btn--primary::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  transform:skewX(-20deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transition:none}
.btn--wa:hover::after,.btn--primary:hover::after{animation:sheen .8s var(--ease)}
@keyframes sheen{to{left:130%}}

/* 20.9 Flotante WhatsApp: latido suave para captar la vista */
.wa-float{animation:beat 3.4s var(--ease) infinite}
@keyframes beat{0%,88%,100%{box-shadow:0 12px 30px rgba(34,197,94,.4)}94%{box-shadow:0 12px 30px rgba(34,197,94,.4),0 0 0 10px rgba(34,197,94,.14)}}

@media (max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ============================================================
   21. PÁGINAS INTERIORES (servicio, precios, contacto, legal)
   ============================================================ */
.page-hero{position:relative;color:#fff;isolation:isolate;overflow:hidden;background:var(--petrol-900)}
.page-hero__media{position:absolute;inset:0;z-index:-2}
.page-hero__media img{width:100%;height:100%;object-fit:cover;object-position:60% center}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--petrol-900) 6%,rgba(11,32,41,.86) 46%,rgba(11,32,41,.5) 100%)}
.page-hero__inner{padding-block:clamp(2.4rem,1.6rem + 5vw,4.8rem);max-width:820px}
.page-hero h1{color:#fff;margin-top:.4rem}
.page-hero__sub{color:#cfe3e6;font-size:clamp(1.02rem,.98rem + .5vw,1.25rem);max-width:60ch}
.page-hero .actions{margin-top:1.4rem}

.breadcrumb{display:flex;flex-wrap:wrap;gap:.45rem;align-items:center;padding:0;margin:0 0 .3rem;font-size:.85rem;color:#a9cdd3;list-style:none}
.breadcrumb a{color:#a9cdd3}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.breadcrumb li[aria-current]{color:#fff;font-weight:600}
.breadcrumb li + li::before{content:"›";margin-right:.45rem;opacity:.6}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,3vw,3rem);align-items:center}
.media-frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.media-frame img{width:100%;height:100%;object-fit:cover}

.check-list{list-style:none;padding:0;margin:0;display:grid;gap:.65rem}
.check-list li{position:relative;padding-left:1.9rem;color:var(--ink)}
.check-list li::before{content:"";position:absolute;left:0;top:.15rem;width:1.25rem;height:1.25rem;border-radius:50%;
  background:var(--cyan-100);box-shadow:inset 0 0 0 1px rgba(36,184,170,.4)}
.check-list li::after{content:"";position:absolute;left:.42rem;top:.4rem;width:.42rem;height:.24rem;
  border-left:2px solid var(--aqua-500);border-bottom:2px solid var(--aqua-500);transform:rotate(-45deg)}
.x-list{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.x-list li{position:relative;padding-left:1.6rem;color:var(--muted)}
.x-list li::before{content:"–";position:absolute;left:.2rem;color:var(--muted);font-weight:800}

.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:1.3rem;box-shadow:var(--shadow-sm)}
.info-card h3{font-size:1.08rem;margin:0 0 .35rem}
.info-card p{margin:0;color:var(--muted);font-size:.95rem}

.chips{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0;list-style:none}
.chips li{background:var(--white);border:1px solid var(--line);border-radius:var(--r-pill);
  padding:.5rem .95rem;font-size:.9rem;font-weight:600;color:var(--petrol-700)}
.chips li[data-in]{background:var(--cyan-100);border-color:rgba(36,184,170,.4)}

.related{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.related a{display:flex;align-items:center;gap:.6rem;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-md);padding:1rem 1.15rem;font-weight:700;color:var(--petrol-800);box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),border-color .25s}
.related a:hover{transform:translateY(-3px);border-color:rgba(36,184,170,.5)}
.related a span{margin-left:auto;color:var(--aqua-500)}

.cta-band{background:var(--petrol-800);color:#dcebee;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:url("../img/grain.svg");background-size:180px;opacity:.06;mix-blend-mode:overlay;pointer-events:none}
.cta-band h2{color:#fff}
.cta-band p{color:#bcd6da;max-width:60ch}

@media (max-width:900px){.split{grid-template-columns:1fr}.info-cards,.related{grid-template-columns:1fr}}

.legal{max-width:820px;margin-inline:auto}
.legal h2{margin-top:2.2rem;font-size:1.4rem}
.legal p{color:var(--ink)}
.legal a{color:var(--aqua-500);text-decoration:underline}
.legal strong{color:var(--petrol-800)}
.legal .updated{color:var(--muted);font-size:.9rem;margin-top:2rem}

.lead-form{display:grid;gap:.85rem;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:1.5rem;box-shadow:var(--shadow-sm)}
.lead-form label{display:grid;gap:.35rem;font-weight:700;color:var(--petrol-800);font-size:.9rem}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);padding:.72rem .8rem;background:var(--white);font:inherit;color:var(--ink)}
.lead-form textarea{resize:vertical}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--aqua-500);box-shadow:var(--ring)}
.lead-form .check{grid-template-columns:auto 1fr;align-items:start;font-weight:500;color:var(--ink)}
.lead-form .check input{width:auto;margin-top:.25rem}
.lead-form .check a{color:var(--aqua-500);text-decoration:underline}
.hp{position:absolute!important;left:-9999px}
.form-status{margin:.2rem 0 0;font-weight:700;color:var(--petrol-800)}
.form-status.error{color:#b91c1c}
.form-status.success{color:#047857}
.contact-data p{margin:0 0 .6rem}
.contact-data strong{color:var(--petrol-800)}

/* Blog */
.post-meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;color:#a9cdd3;font-size:.85rem;margin-bottom:.3rem}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.post-card{display:flex;flex-direction:column;gap:.6rem;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-md);padding:1.4rem;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(36,184,170,.5)}
.post-card .tag{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--aqua-500)}
.post-card h3{margin:0;font-size:1.15rem;line-height:1.25}
.post-card h3 a::after{content:"";position:absolute;inset:0}
.post-card p{margin:0;color:var(--muted);font-size:.94rem}
.post-card .more{margin-top:auto;color:var(--aqua-500);font-weight:700;font-size:.9rem}
.prose{max-width:760px;margin-inline:auto}
.prose h2{margin-top:2.1rem;font-size:1.5rem}
.prose h3{margin-top:1.4rem;font-size:1.2rem}
.prose p{margin:0 0 1.1rem;color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.2rem;padding-left:1.3rem;display:grid;gap:.45rem}
.prose li{color:var(--ink)}
.prose a{color:var(--aqua-500);text-decoration:underline}
.prose .lead{margin-bottom:1.5rem}
.prose .notice a{color:var(--petrol-800)}
@media (max-width:900px){.post-grid{grid-template-columns:1fr}}
