/* FUENTES LOCALES */
@font-face {
  font-family: 'Montserrat';
  src: url('/resources-guides/assets/fonts/Montserrat-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('/resources-guides/assets/fonts/Montserrat-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('/resources-guides/assets/fonts/Montserrat-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Ubuntu';
  src: url('/resources-guides/assets/fonts/Ubuntu-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Ubuntu';
  src: url('/resources-guides/assets/fonts/Ubuntu-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Ubuntu';
  src: url('/resources-guides/assets/fonts/Ubuntu-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('/resources-guides/assets/fonts/Montserrat-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('/resources-guides/assets/fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('/resources-guides/assets/fonts/JetBrainsMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* 
   VARIABLES Y RESET
*/
:root {
  --primary-color: #1e3a8a;
  --primary-dark: #162d6e;
  --secondary-color: #2563eb;
  --accent-color: #f59e0b;
  --accent-dark: #d97706;
  --bg-color: #ffffff;
  --bg-soft: #f8fafc;
  --text-color: #111827;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --footer-bg: #1f2937;
  --footer-text: #f3f4f6;
  --ad-bg: #f1f5f9;
  --ad-border: #cbd5e1;
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Ubuntu', sans-serif;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.13);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* 
   COOKIE BANNER
*/
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1f2937;
  color: #f3f4f6;
  padding: 1rem 1.5rem;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  border-top: 3px solid var(--accent-color);
}

.cookie-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-content p {
  flex: 1;
  font-size: 0.88rem;
  line-height: 1.5;
  min-width: 200px;
}

.cookie-content a {
  color: var(--accent-color);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

.btn-cookies {
  padding: 0.5rem 1.2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.btn-accept {
  background: var(--accent-color);
  color: #fff;
}

.btn-accept:hover {
  background: var(--accent-dark);
}

.btn-reject {
  background: transparent;
  color: #f3f4f6;
  border: 1px solid #6b7280;
}

.btn-reject:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* 
   ZONAS DE ANUNCIOS
   Preparadas para AdSense
*/
.ad-zone {
  background: var(--ad-bg);
  border: 1px dashed var(--ad-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  display: none;
}

.ad-placeholder-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-primary);
}

/* Leaderboard (header) */
.ad-leaderboard {
  width: 100%;
  min-height: 90px;
  max-width: 728px;
}

/* Horizontal (arriba/abajo del contenido) */
.ad-horizontal {
  width: 100%;
  min-height: 90px;
  margin: 2rem auto;
  max-width: 970px;
  display: none;
}

/* Rectangular medium — el más rentable */
.ad-rect-center {
  width: 300px;
  height: 250px;
  margin: 2rem auto;
}

/* 
   HEADER
*/
.header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 60%, var(--secondary-color) 100%);
  color: #fff;
  padding: 1.2rem 1.5rem;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo h1 {
  font-family: var(--font-primary);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-dot {
  color: var(--accent-color);
}

.logo p {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.1rem;
}

/* 
   NAV
*/
.main-nav {
  background-color: #fff;
  border-bottom: 1px solid var(--border-color);
  padding: 0.6rem 0.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav-list {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0.4rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.nav-list::-webkit-scrollbar {
  display: none;
}

.nav-list li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 50px;
  background-color: var(--bg-soft);
  white-space: nowrap;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-primary);
  color: var(--text-color);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
}

.nav-list li a:hover {
  background-color: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}

.nav-icon {
  font-size: 0.85rem;
}

/* 
   MAIN
*/
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 1rem 1rem 2rem;
}

.hero h2 {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.7rem;
  line-height: 1.25;
}

.hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* Grid de categorías */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin: 1rem 0 2rem;
}

.category-card a {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  height: 100%;
}

.category-card a:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: var(--secondary-color);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: #fff;
  flex-shrink: 0;
}

.category-card h3 {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.4rem;
}

.category-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary-color);
  font-family: var(--font-primary);
  transition: gap var(--transition);
}

.category-card a:hover .card-link {
  gap: 0.7rem;
}

/* Sección populares */
.popular-section {
  margin: 2rem 0;
}

.popular-section h2 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

.popular-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.5rem;
}

.popular-list li a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-color);
  transition: all var(--transition);
}

.popular-list li a:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}

.popular-list li a .fa-star {
  color: var(--accent-color);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.popular-list li a:hover .fa-star {
  color: #fff;
}

/* 
   FOOTER
*/
.footer {
  background-color: var(--footer-bg);
  color: var(--footer-text);
  padding: 2.5rem 1.5rem 1.5rem;
  margin-top: 3rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 0.8rem;
}

.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: #9ca3af;
  margin-bottom: 0.4rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.social-links {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  color: #9ca3af;
}

.social-links a:hover {
  background: var(--accent-color);
  color: #fff;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: #6b7280;
}

.footer-note a {
  color: #9ca3af;
  text-decoration: underline;
}

.footer-note a:hover {
  color: var(--accent-color);
}

/* NAV ARROWS */
/* Flechas de navegación de categorías (scroll horizontal) */
.scroll-nav-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.scroll-nav-wrapper>ul {
  flex: 1;
  scroll-behavior: smooth;
}

.nav-arrow {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  outline: none;
  padding: 0 6px;
  margin: 0;
  cursor: pointer;
  color: inherit;
  opacity: 0.45;
  transition: opacity 0.2s ease, transform 0.15s ease;
  z-index: 2;
}

.nav-arrow i {
  font-size: 1rem;
  pointer-events: none;
}

.nav-arrow:hover {
  opacity: 0.9;
  transform: scale(1.15);
}

.nav-arrow.nav-arrow-disabled {
  opacity: 0.15;
  cursor: default;
}

.nav-arrow.nav-arrow-disabled:hover {
  opacity: 0.15;
  transform: none;
}

.nav-arrow-left {
  order: -1;
}

.nav-arrow-right {
  order: 1;
}

/* Guías destacadas */
.guides-strip {
  max-width: 1100px;
  margin: 1.5rem auto 0;
  padding: 0 1.25rem;
}

.guides-strip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.guides-strip-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.guides-strip-title i {
  color: var(--primary, #2563eb);
  font-size: 1.1rem;
}

.guides-strip-title h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text, #1e293b);
  margin: 0;
}

.guides-strip-all {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary, #2563eb);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
}

.guides-strip-all:hover {
  text-decoration: underline;
}

.guides-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.guide-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1rem;
  border: 1.5px solid var(--border, #e2e8f0);
  border-radius: 12px;
  background: var(--bg-alt, #f8fafc);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.guide-card:hover {
  border-color: var(--primary, #2563eb);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
}

.guide-card-cat {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--primary, #2563eb);
}

.guide-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text, #1e293b);
  margin: 0;
  line-height: 1.4;
}

.guide-card p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  color: var(--text-muted, #64748b);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.guide-card-read {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary, #2563eb);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.25rem;
}

/* Search btn on header */
.header-search-btn {
  display: inline-flex;
  align-items: center;
  color: #fff;
  opacity: 0.85;
  font-size: 1rem;
  margin-left: 4px;
  text-decoration: none;
}

.header-search-btn:hover {
  opacity: 0.9;
  transform: rotate(-12deg) scale(1.1);
}

@media (max-width: 900px) {
  .guides-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .guides-strip-grid {
    grid-template-columns: 1fr;
  }
}

/* 
   RESPONSIVE
*/
@media (max-width: 900px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .ad-leaderboard {
    max-width: 100%;
  }

  .hero h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 640px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .hero h2 {
    font-size: 1.4rem;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .ad-rect-center {
    width: 100%;
    height: 120px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 400px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}