/*
Theme Name: Meditec Levante
Theme URI: https://www.mediteclevante.es
Author: Meditec Levante
Description: Tema a medida para Meditec Levante (calefacción, climatización y energías renovables). Replica la estructura de la web original: slider, bloques de servicios, galería de trabajos y contacto.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: meditec
*/

:root {
  --c-primary: #0b5fa5;
  --c-primary-dark: #084677;
  --c-accent: #e8571f;
  --c-dark: #1c2b39;
  --c-text: #3a4651;
  --c-light: #f3f6f9;
  --c-border: #dde3e9;
  --radius: 4px;
  --wrap: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Open Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text);
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-accent); }
h1, h2, h3 { color: var(--c-dark); line-height: 1.2; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: 2.2rem; text-transform: uppercase; letter-spacing: .5px; }
h2 { font-size: 1.5rem; }
p { margin: 0 0 1.1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.screen-reader-text { position: absolute; left: -9999px; }

/* ---------- Cabecera ---------- */
.site-header {
  background: #fff;
  border-bottom: 3px solid var(--c-primary);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; }
.site-logo img { max-height: 64px; width: auto; }
.site-logo .site-title { font-size: 1.5rem; font-weight: 800; color: var(--c-primary); text-transform: uppercase; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.main-nav a {
  display: block; padding: 10px 14px; color: var(--c-dark);
  text-transform: uppercase; font-size: .85rem; font-weight: 600; letter-spacing: .4px;
  border-bottom: 3px solid transparent;
}
.main-nav a:hover,
.main-nav .current-menu-item > a,
.main-nav .current-menu-ancestor > a { color: var(--c-primary); border-bottom-color: var(--c-accent); }
.menu-toggle { display: none; background: none; border: 0; font-size: 2rem; line-height: 1; color: var(--c-primary); cursor: pointer; }

/* ---------- Slider ---------- */
.hero-slider { position: relative; overflow: hidden; background: var(--c-dark); }
.hero-slider .slide { display: none; }
.hero-slider .slide.is-active { display: block; animation: fade .8s ease; }
.hero-slider .slide img { width: 100%; max-height: 520px; object-fit: cover; }
.hero-slider .dots { position: absolute; bottom: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; }
.hero-slider .dots button {
  width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff;
  background: transparent; padding: 0; cursor: pointer;
}
.hero-slider .dots button.is-active { background: #fff; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Bloques de la home ---------- */
.intro { text-align: center; padding: 56px 0 28px; }
.intro .lead { font-size: 1.25rem; color: var(--c-primary); font-weight: 600; margin-bottom: 1em; }
.intro p { max-width: 780px; margin-left: auto; margin-right: auto; }
.intro .slogan {
  display: inline-block; margin-top: 8px; padding: 8px 22px;
  background: var(--c-accent); color: #fff; font-weight: 700; border-radius: var(--radius);
}
.home-tiles { padding: 24px 0 64px; }
.home-tiles .brand { text-align: center; text-transform: uppercase; letter-spacing: 2px; color: var(--c-primary); font-weight: 700; margin-bottom: 20px; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tiles a { display: block; overflow: hidden; border-radius: var(--radius); box-shadow: 0 2px 10px rgba(0,0,0,.12); transition: transform .25s, box-shadow .25s; background: var(--c-light); }
.tiles a:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.18); }
.tiles img { width: 100%; }

/* ---------- Páginas interiores ---------- */
.page-head { background: var(--c-light); border-bottom: 1px solid var(--c-border); padding: 34px 0 20px; }
.page-head h1 { margin: 0; color: var(--c-primary); }
.page-body { padding: 44px 0 70px; }

.service-layout { display: grid; grid-template-columns: 250px 1fr; gap: 40px; }
.service-nav { list-style: none; margin: 0; padding: 0; border: 1px solid var(--c-border); border-radius: var(--radius); align-self: start; }
.service-nav li + li { border-top: 1px solid var(--c-border); }
.service-nav a { display: block; padding: 12px 16px; font-weight: 600; color: var(--c-dark); }
.service-nav a:hover { background: var(--c-primary); color: #fff; }
.service-item { display: grid; grid-template-columns: 300px 1fr; gap: 26px; padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid var(--c-border); scroll-margin-top: 110px; }
.service-item:last-child { border-bottom: 0; }
.service-item img { width: 100%; border-radius: var(--radius); box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.service-item h2 { color: var(--c-primary); }

.about { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about img { border-radius: var(--radius); box-shadow: 0 3px 12px rgba(0,0,0,.18); }

/* ---------- Trabajos ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 26px; padding: 0; list-style: none; border-bottom: 3px solid var(--c-primary); }
.tabs button {
  border: 0; background: var(--c-light); padding: 10px 22px; cursor: pointer;
  font: inherit; font-weight: 700; color: var(--c-dark); text-transform: uppercase; font-size: .85rem;
  border-radius: var(--radius) var(--radius) 0 0;
}
.tabs button.is-active { background: var(--c-primary); color: #fff; }
.gallery { display: none; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery.is-active { display: grid; }
.gallery a { display: block; overflow: hidden; border-radius: var(--radius); background: var(--c-light); aspect-ratio: 4 / 3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.gallery a:hover img { transform: scale(1.07); }

.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.88); display: none; align-items: center; justify-content: center; z-index: 200; padding: 30px; }
.lightbox.is-open { display: flex; }
.lightbox img { max-height: 90vh; max-width: 92vw; border-radius: var(--radius); }
.lightbox button { position: absolute; top: 16px; right: 22px; background: none; border: 0; color: #fff; font-size: 2.4rem; cursor: pointer; }

/* ---------- Contacto ---------- */
.contact-info { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 36px; }
.contact-info .box { background: var(--c-light); border-top: 4px solid var(--c-accent); padding: 20px; border-radius: var(--radius); }
.contact-info h2 { font-size: 1rem; color: var(--c-primary); text-transform: uppercase; letter-spacing: 1px; }
.contact-info p { margin: 0; }
.map iframe { width: 100%; height: 360px; border: 0; border-radius: var(--radius); }
.contact-form { max-width: 720px; margin: 44px auto 0; }
.contact-form h2 { text-transform: uppercase; color: var(--c-primary); text-align: center; font-size: 1.6rem; }
.contact-form label { display: block; font-weight: 600; margin-bottom: 14px; }
.contact-form input[type=text],
.contact-form input[type=email],
.contact-form input[type=tel],
.contact-form textarea {
  display: block; width: 100%; margin-top: 5px; padding: 11px 12px; font: inherit;
  border: 1px solid var(--c-border); border-radius: var(--radius); background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--c-primary); border-color: var(--c-primary); }
.contact-form .check { font-weight: 400; font-size: .9rem; }
.contact-form .hp { position: absolute; left: -9999px; }
.btn {
  display: inline-block; border: 0; cursor: pointer; font: inherit; font-weight: 700;
  background: var(--c-accent); color: #fff; padding: 12px 34px; border-radius: var(--radius);
  text-transform: uppercase; letter-spacing: .5px;
}
.btn:hover { background: var(--c-primary); color: #fff; }
.notice { max-width: 720px; margin: 0 auto 24px; padding: 14px 18px; border-radius: var(--radius); font-weight: 600; }
.notice.ok { background: #e4f5e7; color: #1f6b2f; }
.notice.error { background: #fde8e6; color: #9a2a1d; }

/* ---------- Pie ---------- */
.site-footer { background: var(--c-dark); color: #c9d3dc; padding: 30px 0; font-size: .92rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 26px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--c-accent); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 3px solid var(--c-primary); box-shadow: 0 8px 14px rgba(0,0,0,.1); }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 20px 14px; }
  .main-nav a { border-bottom: 1px solid var(--c-border); }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .service-layout, .about { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .contact-info { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  h1 { font-size: 1.7rem; }
  .tiles { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .contact-info { grid-template-columns: 1fr; }
}