/*
Theme Name:   Lexia Theme
Theme URI:    https://www.albollo.com
Description:  Tema hijo de Astra para la plataforma Lexia — Grado en Derecho
Author:       Albollo
Author URI:   https://www.albollo.com
Template:     astra
Version:      1.0.0
Text Domain:  lexia-theme
*/

/* ── Tokens de diseño ─────────────────────────────────────── */
:root {
  --lexia-primary:     #1a237e;   /* azul oscuro derecho */
  --lexia-primary-l:   #283593;
  --lexia-accent:      #c62828;   /* rojo acento */
  --lexia-gold:        #f9a825;   /* dorado nivel */
  --lexia-bg:          #f5f5f5;
  --lexia-surface:     #ffffff;
  --lexia-text:        #1a1a2e;
  --lexia-text-muted:  #546e7a;
  --lexia-border:      #e0e0e0;
  --lexia-radius:      12px;
  --lexia-radius-sm:   6px;
  --lexia-shadow:      0 4px 20px rgba(0,0,0,.08);
  --lexia-shadow-lg:   0 8px 40px rgba(0,0,0,.15);
  --lexia-font:        'Inter', system-ui, sans-serif;
  --lexia-font-serif:  'Playfair Display', Georgia, serif;
}

/* ── Reset y base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family:      var(--lexia-font);
  background-color: var(--lexia-bg);
  color:            var(--lexia-text);
  line-height:      1.6;
  margin:           0;
}

a {
  color:           var(--lexia-primary);
  text-decoration: none;
  transition:      color .2s;
}
a:hover { color: var(--lexia-accent); }

img { max-width: 100%; height: auto; }

/* ── Tipografía ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family:  var(--lexia-font-serif);
  color:        var(--lexia-primary);
  line-height:  1.2;
  margin:       0 0 1rem;
}

h1 { font-size: clamp(2rem,   5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); }

/* ── Contenedor ───────────────────────────────────────────── */
.lexia-container {
  max-width:     1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.lexia-container--wide {
  max-width: 1400px;
}

/* ── Botones ──────────────────────────────────────────────── */
.lexia-btn {
  display:         inline-flex;
  align-items:     center;
  gap:             .5rem;
  padding:         .75rem 1.75rem;
  border:          none;
  border-radius:   var(--lexia-radius-sm);
  font-size:       1rem;
  font-weight:     600;
  cursor:          pointer;
  transition:      all .2s;
  text-decoration: none;
}

.lexia-btn--primary {
  background: var(--lexia-primary);
  color:      #fff;
}
.lexia-btn--primary:hover {
  background: var(--lexia-primary-l);
  color:      #fff;
  transform:  translateY(-2px);
  box-shadow: var(--lexia-shadow);
}

.lexia-btn--accent {
  background: var(--lexia-accent);
  color:      #fff;
}
.lexia-btn--accent:hover {
  background: #b71c1c;
  color:      #fff;
  transform:  translateY(-2px);
}

.lexia-btn--outline {
  background:  transparent;
  color:       var(--lexia-primary);
  border:      2px solid var(--lexia-primary);
}
.lexia-btn--outline:hover {
  background: var(--lexia-primary);
  color:      #fff;
}

.lexia-btn--lg {
  padding:   1rem 2.5rem;
  font-size: 1.1rem;
}

/* ── Cards ────────────────────────────────────────────────── */
.lexia-card {
  background:    var(--lexia-surface);
  border-radius: var(--lexia-radius);
  box-shadow:    var(--lexia-shadow);
  overflow:      hidden;
  transition:    transform .2s, box-shadow .2s;
}
.lexia-card:hover {
  transform:  translateY(-4px);
  box-shadow: var(--lexia-shadow-lg);
}

.lexia-card__body { padding: 1.5rem; }

/* ── Hero principal ───────────────────────────────────────── */
.lexia-hero {
  position:         relative;
  min-height:       90vh;
  display:          flex;
  align-items:      center;
  background:       linear-gradient(135deg, var(--lexia-primary) 0%, #0d47a1 50%, #1a237e 100%);
  overflow:         hidden;
  padding:          4rem 0;
}

.lexia-hero::before {
  content:    '';
  position:   absolute;
  inset:      0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.lexia-hero__content {
  position:   relative;
  z-index:    1;
  max-width:  700px;
}

.lexia-hero__label {
  display:       inline-block;
  background:    rgba(255,255,255,.15);
  color:         #fff;
  padding:       .4rem 1rem;
  border-radius: 50px;
  font-size:     .85rem;
  font-weight:   600;
  letter-spacing:.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.lexia-hero__title {
  color:       #fff;
  font-family: var(--lexia-font-serif);
  margin:      0 0 1.5rem;
}

.lexia-hero__title span {
  color: var(--lexia-gold);
}

.lexia-hero__text {
  color:       rgba(255,255,255,.85);
  font-size:   1.15rem;
  margin:      0 0 2.5rem;
  line-height: 1.7;
}

.lexia-hero__actions {
  display:   flex;
  gap:       1rem;
  flex-wrap: wrap;
}

.lexia-hero__image {
  position: absolute;
  right:    0;
  top:      0;
  bottom:   0;
  width:    45%;
  object-fit: cover;
  opacity:  .15;
}

/* ── Sección de áreas ─────────────────────────────────────── */
.lexia-section {
  padding: 5rem 0;
}

.lexia-section--gray {
  background: var(--lexia-bg);
}

.lexia-section__header {
  text-align:    center;
  margin-bottom: 3rem;
}

.lexia-section__label {
  display:        inline-block;
  color:          var(--lexia-accent);
  font-weight:    700;
  font-size:      .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom:  .75rem;
}

.lexia-section__title {
  margin: 0 0 1rem;
}

.lexia-section__subtitle {
  color:     var(--lexia-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin:    0 auto;
}

/* ── Grid de áreas ────────────────────────────────────────── */
.lexia-areas-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap:                   1.5rem;
}

.lexia-area-card {
  position:      relative;
  border-radius: var(--lexia-radius);
  overflow:      hidden;
  min-height:    220px;
  cursor:        pointer;
  transition:    transform .3s, box-shadow .3s;
}

.lexia-area-card:hover {
  transform:  translateY(-6px);
  box-shadow: var(--lexia-shadow-lg);
}

.lexia-area-card__bg {
  position:   absolute;
  inset:      0;
  background: linear-gradient(135deg, var(--color, var(--lexia-primary)), rgba(0,0,0,.4));
  transition: opacity .3s;
}

.lexia-area-card:hover .lexia-area-card__bg {
  opacity: .9;
}

.lexia-area-card__content {
  position: relative;
  z-index:  1;
  padding:  2rem;
  height:   100%;
  display:  flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
}

.lexia-area-card__icon {
  font-size:     2.5rem;
  margin-bottom: auto;
}

.lexia-area-card__title {
  color:       #fff;
  font-family: var(--lexia-font-serif);
  font-size:   1.3rem;
  margin:      0 0 .5rem;
}

.lexia-area-card__meta {
  font-size: .85rem;
  opacity:   .8;
}

/* ── Stats ────────────────────────────────────────────────── */
.lexia-stats {
  display:               grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap:                   1.5rem;
  margin-top:            3rem;
}

.lexia-stat {
  text-align:    center;
  padding:       2rem;
  background:    var(--lexia-surface);
  border-radius: var(--lexia-radius);
  box-shadow:    var(--lexia-shadow);
}

.lexia-stat__number {
  font-size:   3rem;
  font-weight: 800;
  color:       var(--lexia-primary);
  line-height: 1;
  margin:      0 0 .5rem;
}

.lexia-stat__label {
  color:     var(--lexia-text-muted);
  font-size: .95rem;
}

/* ── Badge de nivel ELO ───────────────────────────────────── */
.lexia-nivel {
  display:       inline-flex;
  align-items:   center;
  gap:           .4rem;
  padding:       .3rem .8rem;
  border-radius: 50px;
  font-size:     .85rem;
  font-weight:   700;
}

.lexia-nivel--principiante { background: #eceff1; color: #546e7a; }
.lexia-nivel--intermedio    { background: #e3f2fd; color: #1565c0; }
.lexia-nivel--avanzado      { background: #e8f5e9; color: #2e7d32; }
.lexia-nivel--experto       { background: #fff8e1; color: #f57f17; }

/* ── Barra de progreso ────────────────────────────────────── */
.lexia-progress {
  height:        10px;
  background:    var(--lexia-border);
  border-radius: 50px;
  overflow:      hidden;
}

.lexia-progress__bar {
  height:        100%;
  border-radius: 50px;
  background:    linear-gradient(90deg, var(--lexia-primary), #42a5f5);
  transition:    width .5s ease;
}

/* ── Sobrescribir márgenes de Astra ───────────────────────── */
@media (min-width: 1200px) {
  .ast-plain-container.ast-no-sidebar #primary {
    margin-top: 0;
    margin-bottom: 0;
  }
}
@media (max-width: 768px) {
  .lexia-hero {
    min-height: 70vh;
    text-align: center;
  }
  .lexia-hero__actions {
    justify-content: center;
  }
  .lexia-hero__image {
    display: none;
  }
  .lexia-areas-grid {
    grid-template-columns: 1fr;
  }
}