/*
Theme Name: Ceramibath
Theme URI: https://www.ceramibath.com
Author: Ceramibath
Author URI: https://www.ceramibath.com
Description: Tema WordPress a medida para Ceramibath (Contrugrup21 del Interior SL), fabricante y distribuidor de inodoros, bidés y sanitario inteligente. Incluye página de inicio con cabecera animada tipo "agua", ficha de producto, red comercial y formulario de contacto conectado a wp_mail.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ceramibath
*/

/* =========================================================
   CERAMIBATH — Design system
   Tokens
========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy-950:#0E2229;
  --navy-900:#132A32;
  --navy-800:#16323C;
  --navy-700:#1D4552;
  --ocean-700:#0B4D68;
  --ocean-600:#0E6084;
  --ocean-500:#1479A0;
  --brand-blue:#4FB6E8;
  --brand-blue-2:#3AA3D9;
  --brand-blue-light:#BFE6F7;
  --foam-50:#F3FAFD;
  --foam-100:#E9F5FB;
  --white:#FFFFFF;
  --ink-900:#122029;
  --ink-600:#4C5F67;
  --ink-400:#7C8E95;
  --line:#DCEAF0;
  --stone-100:#EFEEEA;

  --font-head:'Manrope', sans-serif;
  --font-body:'Inter', sans-serif;

  --container:1180px;
  --radius-s:6px;
  --radius-m:14px;
  --radius-l:26px;
  --shadow-1:0 1px 2px rgba(14,34,41,.06), 0 8px 24px rgba(14,34,41,.06);
  --shadow-2:0 20px 50px rgba(11,52,68,.18);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  overflow-x:hidden;
}
html{overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--font-head);margin:0;line-height:1.12;color:var(--navy-900);letter-spacing:-.01em}
p{margin:0}
button{font-family:inherit}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

:focus-visible{outline:2px solid var(--brand-blue);outline-offset:3px;border-radius:4px}

.container{max-width:var(--container);margin:0 auto;padding:0 28px}
@media (max-width:640px){.container{padding:0 20px}}

.eyebrow{
  font-family:var(--font-body);
  font-weight:600;
  font-size:.8rem;
  color:var(--ocean-600);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:22px;height:2px;background:var(--brand-blue);border-radius:2px;
}

section{position:relative}
.section-pad{padding:110px 0}
@media (max-width:900px){.section-pad{padding:76px 0}}

.h-xl{font-size:clamp(2.4rem,4.6vw,4rem);font-weight:800}
.h-lg{font-size:clamp(2rem,3.4vw,2.85rem);font-weight:800}
.h-md{font-size:clamp(1.4rem,2vw,1.8rem);font-weight:700}
.lede{font-size:1.15rem;color:var(--ink-600);max-width:60ch}
.body-lg{font-size:1.06rem;color:var(--ink-600)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:100px;font-weight:600;font-size:.98rem;
  border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--brand-blue);color:var(--navy-950);box-shadow:0 10px 24px rgba(79,182,232,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(79,182,232,.45)}
.btn-ghost-light{background:rgba(255,255,255,.08);color:var(--white);border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost-light:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--navy-900);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand-blue);color:var(--ocean-600)}
.btn-dark{background:var(--navy-900);color:var(--white)}
.btn-dark:hover{background:var(--navy-800);transform:translateY(-2px)}
.btn-sm{padding:11px 22px;font-size:.9rem}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:22px 0;
  transition:background .35s var(--ease),padding .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease),top .2s;
  border-bottom:1px solid transparent;
}
/* Cuando el usuario ha iniciado sesión en WordPress, la barra de administración
   ocupa la franja superior (32px en escritorio, 46px en móvil): la cabecera fija
   tiene que bajar esa misma altura para no quedar tapada/mal colocada debajo de ella. */
body.admin-bar .nav{top:32px}
@media (max-width:782px){
  body.admin-bar .nav{top:46px}
}
.nav.is-scrolled,.page-nav{background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:14px 0;box-shadow:0 1px 0 rgba(14,34,41,.06);border-color:var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:nowrap}
.nav-logo img{height:30px;width:auto;transition:opacity .3s}
.nav-logo .lg-dark{display:none}
.nav.is-scrolled .lg-dark{display:block}
.nav.is-scrolled .lg-light{display:none}
.page-nav .lg-dark{display:block}
.page-nav .lg-light{display:none}

.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;white-space:nowrap}
.nav-links a{
  padding:10px 16px;border-radius:100px;font-weight:600;font-size:.94rem;
  color:rgba(255,255,255,.92);transition:background .25s,color .25s;
}
.nav.is-scrolled .nav-links a,.page-nav .nav-links a{color:var(--navy-800)}
.nav-links a:hover{background:rgba(255,255,255,.14)}
.nav.is-scrolled .nav-links a:hover,.page-nav .nav-links a:hover{background:var(--foam-100)}
.nav-links a.active{color:var(--brand-blue-2)}
.nav.is-scrolled .nav-links a.active,.page-nav .nav-links a.active{background:var(--foam-100)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav .btn-primary{padding:11px 24px;font-size:.9rem}

.nav-burger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.5);background:transparent;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.nav.is-scrolled .nav-burger,.page-nav .nav-burger,.nav.menu-open .nav-burger{border-color:var(--line)}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:'';display:block;width:18px;height:2px;background:var(--white);position:relative;transition:.25s;
}
.nav.is-scrolled .nav-burger span,.page-nav .nav-burger span,.nav.menu-open .nav-burger span{background:var(--navy-900)}
.nav-burger span::before{position:absolute;top:-6px}
.nav-burger span::after{position:absolute;top:6px}
.nav-burger.is-open span{background:transparent}
.nav-burger.is-open span::before{top:0;transform:rotate(45deg)}
.nav-burger.is-open span::after{top:0;transform:rotate(-45deg)}

/* Dropdown menu: sits directly below the fixed header, header stays visible above it */
.nav.menu-open{background:rgba(255,255,255,.97);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(14,34,41,.06);border-color:var(--line)}
.nav.menu-open .nav-links a,.nav.menu-open .nav-logo .lg-dark{color:var(--navy-800)}
.nav.menu-open .lg-dark{display:block}
.nav.menu-open .lg-light{display:none}

.mobile-panel{
  display:none;
  position:absolute;top:100%;left:0;right:0;z-index:300;
  background:#fff;box-shadow:0 16px 32px rgba(14,34,41,.18);
  flex-direction:column;
  max-height:80vh;overflow-y:auto;padding:10px 26px 26px;
}
.mobile-panel.open{display:flex}
.mobile-panel nav{display:flex;flex-direction:column}
.mobile-panel nav a{color:var(--navy-800);font-family:var(--font-head);font-weight:700;font-size:1.15rem;padding:15px 4px;border-bottom:1px solid var(--line)}
.mobile-panel .mp-cta{margin:20px 0;align-self:flex-start}

@media (max-width:900px){
  .nav-links{display:none}
  .nav-cta .btn-primary{display:none}
  .nav-burger{display:flex}
}

/* ---------- Aerial water canvas (hero "video") ---------- */
.hero-water-wrap{position:absolute;inset:0;overflow:hidden;background:var(--navy-950)}
.hero-water-wrap canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-water-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%;display:block;z-index:1}
.hero-water-wrap::after{
  content:'';position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg, rgba(14,34,41,.14) 0%, rgba(14,34,41,.24) 55%, rgba(14,34,41,.64) 100%);
  pointer-events:none;
}
.hero-water-shine{
  position:absolute;inset:0;pointer-events:none;mix-blend-mode:overlay;opacity:.5;z-index:2;
  background:radial-gradient(900px 500px at 78% 6%, rgba(255,255,255,.5), transparent 60%);
}
.hero{position:relative;overflow:hidden;padding:180px 0 120px}
.page-hero{padding:180px 0 90px;position:relative;overflow:hidden;background:var(--navy-950);color:#fff}
.page-hero .container{position:relative;z-index:2}
@media (max-width:640px){
  .hero{padding:170px 0 90px}
  .page-hero{padding:160px 0 70px}
}

/* ---------- Wave hero backdrop ---------- */
.wave-bg{position:absolute;inset:0;overflow:hidden;z-index:0}
.wave-bg svg{position:absolute;width:100%;height:auto}
.wave-gradient{
  position:absolute;inset:0;
  background:
    radial-gradient(1200px 700px at 82% -10%, rgba(79,182,232,.35), transparent 60%),
    radial-gradient(900px 600px at 8% 110%, rgba(20,121,160,.5), transparent 60%),
    linear-gradient(165deg, var(--navy-950) 0%, var(--ocean-700) 52%, var(--ocean-600) 100%);
}
.wave-layer{position:absolute;left:0;width:100%;animation:drift 22s ease-in-out infinite}
.wave-layer.l2{animation-duration:28s;animation-direction:reverse}
.wave-layer.l3{animation-duration:34s}
@keyframes drift{
  0%{transform:translateX(0) translateY(0)}
  50%{transform:translateX(-2.5%) translateY(6px)}
  100%{transform:translateX(0) translateY(0)}
}

/* ---------- Cards ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);transition:box-shadow .3s var(--ease),transform .3s var(--ease),border-color .3s var(--ease)}
.card:hover{box-shadow:var(--shadow-1);border-color:transparent}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.72);position:relative;overflow:hidden}
.site-footer a:hover{color:var(--brand-blue)}
.footer-top{padding:80px 0 56px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{color:#fff;font-size:.86rem;letter-spacing:.02em;margin-bottom:18px;font-family:var(--font-body);font-weight:600}
.footer-grid li{margin-bottom:11px;font-size:.94rem}
.footer-logo img{height:30px;margin-bottom:8px}
.footer-by{display:block;font-size:.78rem;color:rgba(255,255,255,.55);letter-spacing:.02em;margin-bottom:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.84rem;position:relative;z-index:1}
@media (max-width:640px){.footer-bottom{flex-direction:column;text-align:center}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Page hero (interior pages) ---------- */
.breadcrumb{font-size:.85rem;color:var(--brand-blue-light);margin-bottom:18px;display:flex;gap:8px;align-items:center}

/* ---------- Utility ---------- */
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:100px;background:var(--foam-100);color:var(--ocean-600);font-size:.82rem;font-weight:600}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:860px){.grid-2{grid-template-columns:1fr;gap:36px}}
.why-grid{display:grid}
@media (max-width:860px){.why-grid{grid-template-columns:1fr 1fr!important;gap:28px 24px!important}}
@media (max-width:560px){.why-grid{grid-template-columns:1fr!important;gap:32px!important}}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.stat{font-family:var(--font-head);font-weight:800;font-size:2.4rem;color:var(--navy-900)}
.stat-label{color:var(--ink-600);font-size:.92rem}
hr.rule{border:none;border-top:1px solid var(--line);margin:0}

.skip-link{position:absolute;left:-999px;top:0;background:var(--brand-blue);color:var(--navy-950);padding:12px 18px;border-radius:0 0 8px 0;z-index:999}
.skip-link:focus{left:0}


/* ---------- WordPress core alignments (por si se usan bloques) ---------- */
.alignwide{max-width:calc(var(--container) + 120px);margin-left:auto;margin-right:auto}
.alignfull{max-width:none}

/* ---------- Formulario de contacto (WP) ---------- */
.form-notice{padding:16px 20px;border-radius:var(--radius-s);margin-bottom:22px;font-size:.95rem;font-weight:600}
.form-notice.success{background:#E7F7EE;color:#146C3E;border:1px solid #BEE9CF}
.form-notice.error{background:#FDECEC;color:#A7291C;border:1px solid #F6C6C1}
.hp-field{position:absolute;left:-9999px;top:-9999px}

/* ---------- Video de producto ---------- */
video{max-width:100%}