/* ==========================================================================
   VARIABLES Y PALETA DE COLORES (Inspirada en el Camino de Santiago y Dorado)
   ========================================================================== */
:root {
  --color-gold-light: #F9E7B9;
  --color-gold: #C99726;
  --color-gold-hover: #AF7F15;
  --color-gold-dark: #8C640D;
  --color-gold-glow: rgba(201, 151, 38, 0.18);
  
  --color-bg: #FAF7F2;
  --color-surface: #FFFFFF;
  --color-surface-soft: #F4EFE8;
  --color-border: #E8DFD4;
  
  --color-text-main: #272521;
  --color-text-muted: #6B655D;
  --color-text-light: #9C9488;
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(39, 37, 33, 0.04);
  --shadow-md: 0 8px 24px rgba(39, 37, 33, 0.07);
  --shadow-lg: 0 16px 36px rgba(39, 37, 33, 0.1);
  
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET Y BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   CABECERA Y NAVEGACIÓN
   ========================================================================== */
.site-header {
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  letter-spacing: -0.01em;
}

.brand-logo svg {
  width: 30px;
  height: 30px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 6px 4px;
  position: relative;
}

.nav-links a:hover {
  color: var(--color-gold-hover);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: var(--transition-smooth);
}

.nav-links a:hover::after {
  width: 100%;
}

/* ==========================================================================
   HERO / PORTADA PRINCIPAL
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 5rem 0 4.5rem;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(201, 151, 38, 0.12) 0%, transparent 60%),
              radial-gradient(circle at bottom left, rgba(232, 223, 212, 0.4) 0%, transparent 50%);
}

.hero-content {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  fill: var(--color-gold);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-quote-box {
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF6EE 100%);
  border-left: 4px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.75rem;
  margin: 0 auto;
  max-width: 620px;
  box-shadow: var(--shadow-sm);
}

.hero-quote {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-style: italic;
  color: var(--color-text-main);
}

/* ==========================================================================
   SECCIÓN DE ARTÍCULOS
   ========================================================================== */
.articles-section {
  padding: 5rem 0 4rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.25rem;
}

.section-tag {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 151, 38, 0.4);
}

.article-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2rem;
  right: 2rem;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
  border-radius: 3px 3px 0 0;
  opacity: 0;
  transition: var(--transition-smooth);
}

.article-card:hover::before {
  opacity: 1;
}

.article-header {
  margin-bottom: 1.25rem;
}

.article-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  background-color: var(--color-gold-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 1rem;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text-main);
  margin-bottom: 0.85rem;
}

.article-summary {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.article-action {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-surface-soft);
}

.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--color-surface-soft);
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.btn-read svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  transition: transform 0.2s ease;
}

.article-card:hover .btn-read {
  background: var(--color-gold);
  color: #FFFFFF;
  box-shadow: 0 4px 12px var(--color-gold-glow);
}

.article-card:hover .btn-read svg {
  transform: translateX(3px);
}

/* ==========================================================================
   SECCIÓN SOBRE MÍ
   ========================================================================== */
.about-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, #F5EFE6 100%);
}

.about-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-avatar-container {
  flex-shrink: 0;
  position: relative;
}

.about-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: #FFFFFF;
  box-shadow: 0 10px 24px rgba(201, 151, 38, 0.25);
  border: 4px solid #FFFFFF;
  position: relative;
}

.about-avatar-container::after {
  content: 'Buen Camino';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text-main);
  color: var(--color-gold-light);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  border: 1px solid var(--color-border);
}

.about-info {
  flex: 1;
}

.about-tag {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 0.4rem;
  display: block;
}

.about-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1rem;
}

.about-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   PIE DE PÁGINA Y CONTACTO
   ========================================================================== */
.site-footer {
  background-color: #201E1A;
  color: #E6E1D8;
  padding: 4.5rem 0 2rem;
  border-top: 3px solid var(--color-gold);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.footer-logo svg {
  width: 28px;
  height: 28px;
  color: var(--color-gold);
}

.footer-desc {
  font-size: 0.95rem;
  color: #A8A196;
  line-height: 1.6;
}

.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.social-links {
  display: flex;
  gap: 16px;
  list-style: none;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: #E6E1D8;
  transition: var(--transition-smooth);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.social-link:hover {
  background: var(--color-gold);
  color: #201E1A;
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #8C8476;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MÓVILES Y TABLETS)
   ========================================================================== */
@media (max-width: 992px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-card {
    padding: 2.5rem;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 3.5rem 0 3rem;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-card {
    flex-direction: column;
    text-align: center;
    padding: 2.25rem 1.5rem;
  }

  .footer-grid {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2.5rem;
  }

  .social-links {
    flex-direction: column;
    width: 100%;
  }

  .social-link {
    justify-content: center;
  }
}