/*
Theme Name: Trayze
Theme URI: https://trayze.es
Author: Equipo Trayze
Description: Tema a medida, ligero y editorial para Trayze, medio digital para jóvenes de 17-25 años en España. Sin page builder, optimizado para Core Web Vitals, SEO y escalabilidad.
Version: 1.0.0
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: trayze
*/

/* =========================================================
   1. VARIABLES DE MARCA
   ========================================================= */
:root{
  /* Paleta "Confianza cálida" */
  --trayze-navy: #1B2A4A;
  --trayze-navy-dark: #131E36;
  --trayze-cream: #F7F3EA;
  --trayze-mustard: #F2994A;
  --trayze-mustard-dark: #D97F2E;
  --trayze-white: #FFFFFF;
  --trayze-black: #16181C;
  --trayze-grey-700: #4A4E57;
  --trayze-grey-300: #D8D4CB;
  --trayze-grey-100: #EFEBE1;

  /* Tipografía */
  --font-heading: "Space Grotesk", "Sora", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Espaciado y layout */
  --max-width: 1180px;
  --radius: 10px;
  --gap: 24px;
}

/* =========================================================
   2. RESET BÁSICO
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--trayze-white);
  color: var(--trayze-black);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font-family: inherit; cursor: pointer; }

h1, h2, h3, h4{
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--trayze-navy);
}
h1{ font-size: clamp(2rem, 4vw, 3.2rem); }
h2{ font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3{ font-size: clamp(1.2rem, 2vw, 1.5rem); }

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

.eyebrow{
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--trayze-mustard-dark);
  background: rgba(242,153,74,0.12);
  padding: 4px 10px;
  border-radius: 6px;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: none;
  background: var(--trayze-mustard);
  color: var(--trayze-navy-dark);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover{ background: var(--trayze-mustard-dark); transform: translateY(-1px); }
.btn-outline{
  background: transparent;
  border: 2px solid var(--trayze-navy);
  color: var(--trayze-navy);
}

/* =========================================================
   3. HEADER
   ========================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--trayze-white);
  border-bottom: 1px solid var(--trayze-grey-100);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}
.site-logo{
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--trayze-navy);
}
.site-logo span{ color: var(--trayze-mustard); }

.main-nav{ display: none; }
.main-nav ul{ display: flex; gap: 22px; }
.main-nav a{
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--trayze-navy);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.current-cat{ border-color: var(--trayze-mustard); }

.header-actions{ display: flex; align-items: center; gap: 14px; }
.icon-btn{
  background: none;
  border: none;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
}
.icon-btn:hover{ background: var(--trayze-grey-100); }
.menu-toggle{ display: flex; }

@media (min-width: 960px){
  .main-nav{ display: block; }
  .menu-toggle{ display: none; }
}

.mobile-nav{
  display: none;
  position: fixed; inset: 72px 0 0 0;
  background: var(--trayze-white);
  z-index: 49;
  padding: 24px 20px;
  overflow-y: auto;
}
.mobile-nav.is-open{ display: block; }
.mobile-nav ul{ display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a{
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  padding: 14px 4px;
  border-bottom: 1px solid var(--trayze-grey-100);
  color: var(--trayze-navy);
}

.search-panel{
  display: none;
  position: fixed; inset: 72px 0 auto 0;
  background: var(--trayze-navy);
  padding: 22px 20px;
  z-index: 48;
}
.search-panel.is-open{ display: block; }
.search-panel form{ max-width: var(--max-width); margin: 0 auto; display: flex; gap: 10px; }
.search-panel input[type="search"]{
  flex: 1;
  padding: 12px 16px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
}

/* =========================================================
   4. HERO
   ========================================================= */
.hero{ padding: 32px 0 8px; }
.hero-article{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  background: var(--trayze-cream);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-article img{ width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.hero-content{ padding: 4px 20px 24px; }
.hero-content h1{ margin: 10px 0 8px; }
.hero-meta{ font-size: 0.88rem; color: var(--trayze-grey-700); }

@media (min-width: 860px){
  .hero-article{ grid-template-columns: 1.3fr 1fr; align-items: center; }
  .hero-article img{ height: 100%; aspect-ratio: auto; }
  .hero-content{ padding: 20px 40px 20px 0; }
}

/* =========================================================
   5. GRIDS Y TARJETAS DE ARTÍCULO
   ========================================================= */
.section{ padding: 40px 0; }
.section-title{
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 20px;
}
.section-title a{ font-size: 0.9rem; font-weight: 600; color: var(--trayze-mustard-dark); }

.card-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
@media (min-width: 640px){ .card-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px){ .card-grid.cols-4{ grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 960px){ .card-grid.cols-3{ grid-template-columns: repeat(3, 1fr); } }

.article-card img{
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 12px;
}
.article-card h3{ font-size: 1.05rem; margin-bottom: 6px; }
.article-card .card-meta{ font-size: 0.82rem; color: var(--trayze-grey-700); }
.article-card p.excerpt{ font-size: 0.92rem; color: var(--trayze-grey-700); margin: 6px 0 0; }

.section-categorias{ background: var(--trayze-navy); color: var(--trayze-white); }
.section-categorias h2{ color: var(--trayze-white); }
.cat-tile{
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 22px;
  display: block;
}
.cat-tile:hover{ background: rgba(255,255,255,0.12); }
.cat-tile h3{ color: var(--trayze-white); margin: 0; }

/* =========================================================
   6. NEWSLETTER
   ========================================================= */
.newsletter-block{
  background: var(--trayze-cream);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
}
.newsletter-block form{
  display: flex; flex-direction: column; gap: 10px;
  max-width: 420px; margin: 18px auto 0;
}
@media (min-width: 560px){
  .newsletter-block form{ flex-direction: row; }
}
.newsletter-block input[type="email"]{
  flex: 1;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--trayze-grey-300);
  font-size: 1rem;
}

/* =========================================================
   7. ARTÍCULO (single.php)
   ========================================================= */
.article-header{ padding: 32px 0 0; }
.article-header .eyebrow{ margin-bottom: 12px; }
.article-excerpt{ font-size: 1.15rem; color: var(--trayze-grey-700); margin: 10px 0 18px; }
.article-meta{
  display: flex; flex-wrap: wrap; gap: 14px;
  font-size: 0.86rem; color: var(--trayze-grey-700);
  border-top: 1px solid var(--trayze-grey-100);
  border-bottom: 1px solid var(--trayze-grey-100);
  padding: 14px 0; margin-bottom: 24px;
}
.article-meta strong{ color: var(--trayze-navy); }
.featured-image{ margin: 0 0 28px; }
.featured-image figcaption{ font-size: 0.82rem; color: var(--trayze-grey-700); margin-top: 8px; }

.article-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 960px){
  .article-layout{ grid-template-columns: 220px 1fr; }
  .article-layout.no-toc{ grid-template-columns: 1fr; }
}

.toc-box{
  background: var(--trayze-cream);
  border-radius: var(--radius);
  padding: 18px;
  position: sticky;
  top: 90px;
  height: fit-content;
  font-size: 0.9rem;
}
.toc-box h4{ font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 10px; }
.toc-box ol{ padding-left: 18px; list-style: decimal; display: flex; flex-direction: column; gap: 6px; }

.article-content{ font-size: 1.08rem; max-width: 720px; }
.article-content h2{ margin-top: 1.6em; }
.article-content h3{ margin-top: 1.2em; }
.article-content p{ margin: 0 0 1.2em; }
.article-content img{ border-radius: var(--radius); margin: 1.4em 0; }
.article-content ul, .article-content ol{ margin: 0 0 1.2em; padding-left: 22px; list-style: revert; }
.article-content blockquote{
  border-left: 4px solid var(--trayze-mustard);
  margin: 1.6em 0; padding: 4px 0 4px 20px;
  font-style: italic; font-size: 1.15rem; color: var(--trayze-navy);
}
.article-content table{ width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 0.95rem; }
.article-content table th, .article-content table td{
  border: 1px solid var(--trayze-grey-300); padding: 10px 12px; text-align: left;
}
.article-content table th{ background: var(--trayze-cream); }

.sources-box{
  margin: 32px 0; padding: 18px 20px;
  background: var(--trayze-grey-100);
  border-radius: var(--radius);
  font-size: 0.88rem;
}
.sources-box h4{ margin-bottom: 8px; font-size: 0.85rem; text-transform: uppercase; }

.ad-slot{
  margin: 28px 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--trayze-grey-700);
}
.ad-slot::before{ content: "Publicidad"; display: block; margin-bottom: 6px; letter-spacing: 0.05em; text-transform: uppercase; }

/* =========================================================
   8. AUTOR
   ========================================================= */
.author-box{
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--trayze-cream);
  border-radius: var(--radius);
  padding: 22px;
  margin: 32px 0;
}
.author-box img{ width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-box .author-name{ font-family: var(--font-heading); font-weight: 700; color: var(--trayze-navy); }
.author-box .author-role{ font-size: 0.85rem; color: var(--trayze-mustard-dark); margin-bottom: 6px; }
.author-social{ display: flex; gap: 10px; margin-top: 10px; }

.author-hero{
  background: var(--trayze-navy); color: var(--trayze-white);
  padding: 44px 0; text-align: center;
}
.author-hero img{ width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 14px; object-fit: cover; }
.author-hero h1{ color: var(--trayze-white); }

/* =========================================================
   9. BREADCRUMBS
   ========================================================= */
.breadcrumbs{
  font-size: 0.82rem; color: var(--trayze-grey-700);
  padding: 14px 0;
}
.breadcrumbs a{ color: var(--trayze-grey-700); }
.breadcrumbs a:hover{ color: var(--trayze-navy); }
.breadcrumbs span[aria-current]{ color: var(--trayze-navy); font-weight: 600; }

/* =========================================================
   10. FOOTER
   ========================================================= */
.site-footer{
  background: var(--trayze-navy-dark);
  color: var(--trayze-grey-300);
  margin-top: 60px;
  padding: 48px 0 24px;
  font-size: 0.9rem;
}
.footer-grid{
  display: grid; grid-template-columns: 1fr; gap: 32px;
  margin-bottom: 32px;
}
@media (min-width: 780px){ .footer-grid{ grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-grid h4{ color: var(--trayze-white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 12px; }
.footer-grid ul{ display: flex; flex-direction: column; gap: 8px; }
.footer-grid a:hover{ color: var(--trayze-white); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 0.8rem;
}

/* =========================================================
   11. UTILIDADES / ARCHIVO / PAGINACIÓN / 404
   ========================================================= */
.archive-header{ padding: 36px 0 8px; }
.archive-header .eyebrow{ margin-bottom: 8px; }
.pagination{ display: flex; gap: 10px; justify-content: center; margin: 36px 0; }
.pagination a, .pagination span{
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--trayze-grey-300);
  font-family: var(--font-heading); font-size: 0.9rem;
}
.pagination .current{ background: var(--trayze-navy); color: var(--trayze-white); border-color: var(--trayze-navy); }

.not-found{ text-align: center; padding: 80px 0; }

.skip-link{
  position: absolute; left: -9999px; top: 0; background: var(--trayze-navy); color: var(--trayze-white);
  padding: 10px 16px; z-index: 999;
}
.skip-link:focus{ left: 10px; top: 10px; }