/* ==========================================================================
   AURA - COCINA DE AUTOR
   Estilos Base (base.css)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  padding-top: var(--header-height);
}

/* Tipografía y Títulos */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
}

p {
  color: var(--text-muted);
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
}

.text-gold {
  color: var(--color-gold-primary);
}

.text-center {
  text-align: center;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
}

.section-padding {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

@media (min-width: 1024px) {
  .section-padding {
    padding-top: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
  }
}

/* Componentes de Sección */
.section-header {
  max-width: 720px;
  margin: 0 auto var(--spacing-lg) auto;
  text-align: center;
}

.section-subtitle {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-gold-primary);
  margin-bottom: var(--spacing-xs);
}

.section-title {
  margin-bottom: var(--spacing-sm);
}

.section-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold-primary), transparent);
  margin: var(--spacing-sm) auto 0 auto;
}

/* Botones y CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.btn-primary {
  background-color: var(--color-gold-primary);
  color: var(--bg-primary);
  border: 1px solid var(--color-gold-primary);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(212, 175, 55, 0.1);
  border-color: var(--color-gold-primary);
  color: var(--color-gold-primary);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #ffffff;
  border: 1px solid #25D366;
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  border-color: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* Iconos SVG Inline Helper */
.icon {
  width: 1.25em;
  height: 1.25em;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Botón Flotante WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.6);
  z-index: 990;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  animation: pulse-wa 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #20ba59;
}

.whatsapp-float .icon {
  width: 32px;
  height: 32px;
}

@keyframes pulse-wa {
  0% {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}