/* =====================================================
   GamingZone — style.css
   Tema: Dark Gaming | Fuentes: Orbitron + Exo 2
   Última actualización: Abril 2026
   ===================================================== */

/* ─── 1. VARIABLES & RESET ────────────────────────── */
:root {
  /* Colores principales */
  --c-bg:        #0a0c10;
  --c-surface:   #11141c;
  --c-surface-2: #181d28;
  --c-border:    #1f2736;

  /* Acentos */
  --c-ff:        #ff4b2b;   /* Free Fire: rojo fuego */
  --c-ff-glow:   rgba(255, 75, 43, 0.25);
  --c-rbx:       #00b4ff;   /* Roblox: azul eléctrico */
  --c-rbx-glow:  rgba(0, 180, 255, 0.20);
  --c-comp:      #f5c400;   /* Comparativa: oro */

  /* Texto */
  --c-text:      #e2e8f0;
  --c-text-muted:#7a8ba0;
  --c-heading:   #ffffff;

  /* Fuentes */
  --font-display: 'Orbitron', sans-serif;
  --font-body:    'Exo 2', sans-serif;

  /* Espaciado */
  --gap:    1.5rem;
  --radius: 10px;

  /* Transición */
  --ease: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── 2. UTILIDADES ───────────────────────────────── */
.container {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: transform var(--ease), box-shadow var(--ease), opacity var(--ease);
}
.btn:hover { transform: translateY(-2px); opacity: 0.92; }
.btn--primary {
  background: linear-gradient(135deg, var(--c-ff), #c0392b);
  color: #fff;
  box-shadow: 0 4px 20px var(--c-ff-glow);
}
.btn--secondary {
  background: transparent;
  color: var(--c-rbx);
  border: 2px solid var(--c-rbx);
  box-shadow: 0 0 12px var(--c-rbx-glow);
}
.btn--full { width: 100%; text-align: center; }

/* ─── 3. HEADER ───────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--c-heading);
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: opacity var(--ease);
}
.logo:hover { opacity: 0.85; }
.logo-icon { font-size: 1.4rem; }
.logo em { color: var(--c-ff); font-style: normal; }

/* Nav */
.main-nav ul {
  display: flex;
  gap: 0.25rem;
}
.main-nav a {
  display: block;
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color var(--ease), background var(--ease);
  letter-spacing: 0.02em;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--c-heading);
  background: var(--c-surface-2);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 6px;
  transition: background var(--ease);
}
.nav-toggle:hover { background: var(--c-surface-2); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── 4. HERO ─────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4.5rem;
  text-align: center;
}

/* Fondo de cuadrícula isométrica */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Glow orbs */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.55;
}
.hero-glow--ff {
  width: 500px;
  height: 500px;
  background: var(--c-ff);
  top: -160px;
  left: -100px;
  opacity: 0.15;
}
.hero-glow--rbx {
  width: 400px;
  height: 400px;
  background: var(--c-rbx);
  top: -100px;
  right: -80px;
  opacity: 0.12;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin-inline: auto;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge--ff {
  background: var(--c-ff-glow);
  border: 1px solid var(--c-ff);
  color: #ff7b62;
}
.badge--rbx {
  background: var(--c-rbx-glow);
  border: 1px solid var(--c-rbx);
  color: var(--c-rbx);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--c-heading);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--c-ff), var(--c-comp), var(--c-rbx));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--c-text-muted);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── 5. LAYOUT PRINCIPAL (2 COLUMNAS) ───────────── */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  padding-block: 3rem;
  align-items: start;
}

/* ─── 6. ARTÍCULOS ────────────────────────────────── */
.articles-section {}

.section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--c-border);
}

/* Grid de artículos */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}

/* Tarjeta de artículo */
.article-card {
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.card-image-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-surface-2);
}
.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.article-card:hover .card-image-wrap img {
  transform: scale(1.04);
}

/* Badge de categoría sobre imagen */
.card-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.card-badge--ff   { background: var(--c-ff);   color: #fff; }
.card-badge--rbx  { background: var(--c-rbx);  color: #fff; }
.card-badge--comp { background: var(--c-comp); color: #111; }

/* Cuerpo de la tarjeta */
.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.1rem 1.2rem 1.25rem;
  gap: 0.65rem;
}

.card-body h3 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-heading);
  letter-spacing: 0.01em;
}
.article-card:hover h3 { color: #fff; }

.card-excerpt {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--c-text-muted);
  padding-top: 0.5rem;
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
  gap: 0.25rem;
}
.card-meta time { font-weight: 500; }
.read-time { opacity: 0.75; }

/* ─── 7. SIDEBAR ──────────────────────────────────── */
.sidebar {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.widget {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.widget-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--c-border);
}

/* Lo más leído */
.popular-list { display: flex; flex-direction: column; gap: 0.6rem; }
.popular-list li a {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  transition: background var(--ease);
}
.popular-list li a:hover { background: var(--c-surface-2); }
.popular-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--c-ff);
  min-width: 22px;
  padding-top: 0.1rem;
}
.popular-text {
  font-size: 0.82rem;
  color: var(--c-text);
  line-height: 1.45;
}

/* Categorías */
.categories-list { display: flex; flex-direction: column; gap: 0.3rem; }
.categories-list li a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--c-text);
  transition: background var(--ease), color var(--ease);
}
.categories-list li a:hover {
  background: var(--c-surface-2);
  color: var(--c-heading);
}
.cat-icon { font-size: 1rem; }
.cat-count {
  margin-left: auto;
  font-size: 0.72rem;
  background: var(--c-surface-2);
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  color: var(--c-text-muted);
}

/* CTA Widget */
.widget--cta {
  background: linear-gradient(135deg, var(--c-surface-2), var(--c-surface));
  border-color: rgba(0,180,255,0.2);
  text-align: center;
}
.cta-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.widget--cta .widget-title {
  font-size: 0.85rem;
  color: var(--c-heading);
  border: none;
  padding-bottom: 0.4rem;
}
.widget--cta p {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  margin-bottom: 1rem;
}

/* ─── 8. FOOTER ───────────────────────────────────── */
.site-footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  margin-top: 3rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
  padding-block: 3rem;
}

.footer-brand p {
  margin-top: 0.85rem;
  font-size: 0.83rem;
  color: var(--c-text-muted);
  line-height: 1.65;
  max-width: 320px;
}

.footer-nav h3 {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 1rem;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-nav a {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  transition: color var(--ease);
}
.footer-nav a:hover { color: var(--c-heading); }

/* Aviso legal */
.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-block: 1.25rem;
  background: var(--c-bg);
}
.footer-bottom-inner p {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  text-align: center;
  line-height: 1.6;
}

/* ─── 9. RESPONSIVE ───────────────────────────────── */
@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr 280px;
  }
}

@media (max-width: 900px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  /* Nav mobile */
  .nav-toggle { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,12,16,0.98);
    border-bottom: 1px solid var(--c-border);
    padding: 1rem 1.25rem 1.5rem;
    backdrop-filter: blur(12px);
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0.25rem; }
  .main-nav a { font-size: 1rem; padding: 0.75rem 1rem; }

  /* Hero */
  .hero { padding: 3.5rem 0 3rem; }

  /* Grid de artículos → 1 columna */
  .articles-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-block: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; text-align: center; }
  .card-body { padding: 0.9rem; }
}

/* ─── 10. ACCESIBILIDAD ───────────────────────────── */
:focus-visible {
  outline: 2px solid var(--c-rbx);
  outline-offset: 3px;
  border-radius: 4px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ─── 11. SEARCH BAR ─────────────────────────────── */
.gz-search-section {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 2rem 0 2.25rem;
  position: relative;
}
.gz-search-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-ff-glow), var(--c-rbx-glow), transparent);
  pointer-events: none;
}
.gz-search-wrapper {
  max-width: 640px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.gz-search-eyebrow {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.gz-search-bar {
  width: 100%;
  display: flex;
  align-items: center;
  background: var(--c-surface-2);
  border: 1.5px solid var(--c-border);
  border-radius: 999px;
  padding: 5px 5px 5px 20px;
  gap: 0;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.gz-search-bar:focus-within {
  border-color: var(--c-ff);
  box-shadow: 0 0 0 3px var(--c-ff-glow), 0 4px 28px rgba(0,0,0,0.4);
}
.gz-search-icon {
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  color: var(--c-ff);
  opacity: 0.9;
  pointer-events: none;
}
.gz-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--c-text);
  padding: 10px 14px;
  min-width: 0;
  caret-color: var(--c-ff);
}
.gz-search-input::placeholder {
  color: var(--c-text-muted);
  opacity: 0.7;
}
.gz-search-clear {
  display: none;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-border);
  color: var(--c-text-muted);
  font-size: 0.75rem;
  line-height: 1;
  transition: background var(--ease), color var(--ease);
  margin-right: 4px;
}
.gz-search-clear:hover { background: var(--c-surface); color: var(--c-text); }
.gz-search-clear.visible { display: flex; align-items: center; justify-content: center; }
.gz-search-btn {
  flex-shrink: 0;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--c-ff), #c0392b);
  border-radius: 999px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: opacity var(--ease), transform var(--ease), box-shadow var(--ease);
  box-shadow: 0 2px 14px var(--c-ff-glow);
  white-space: nowrap;
}
.gz-search-btn:hover {
  opacity: 0.88;
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(255,75,43,0.45);
}
.gz-search-btn:active { transform: scale(0.97); }

/* Chips de filtro */
.gz-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.gz-chip {
  padding: 0.3rem 0.95rem;
  border-radius: 999px;
  border: 1.5px solid var(--c-border);
  background: transparent;
  color: var(--c-text-muted);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  transition: all var(--ease);
}
.gz-chip:hover {
  border-color: rgba(255,75,43,0.4);
  color: var(--c-text);
  background: rgba(255,75,43,0.06);
}
.gz-chip[data-active="true"][data-filter="free-fire"],
.gz-chip[data-active="true"][data-filter="seguridad"],
.gz-chip[data-active="true"][data-filter="comparativa"] {
  border-color: var(--c-ff);
  color: #ff7b62;
  background: var(--c-ff-glow);
}
.gz-chip[data-active="true"][data-filter="roblox"] {
  border-color: var(--c-rbx);
  color: var(--c-rbx);
  background: var(--c-rbx-glow);
}
.gz-chip[data-active="true"][data-filter="all"] {
  border-color: var(--c-ff);
  color: #ff7b62;
  background: var(--c-ff-glow);
}

/* Contador resultados */
.gz-result-info {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  min-height: 1.1em;
  text-align: center;
  transition: color var(--ease);
}
.gz-result-info strong { color: var(--c-ff); }

/* Sin resultados */
.gz-empty {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--c-text-muted);
}
.gz-empty.visible { display: block; }
.gz-empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.gz-empty p { font-size: 0.9rem; line-height: 1.6; }
.gz-empty strong { color: var(--c-ff); }

/* Ocultar tarjetas filtradas */
.article-card.gz-hidden { display: none; }

@media (max-width: 500px) {
  .gz-search-bar { padding: 4px 4px 4px 14px; }
  .gz-search-btn { padding: 9px 16px; font-size: 0.68rem; }
  .gz-search-input { font-size: 0.88rem; }
}

/* ─── 12. SCROLLBAR PERSONALIZADA ────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-text-muted); }