@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Paleta de Colores de Lujo */
  --primary-gold: #C9A227;      /* Oro base premium */
  --secondary-gold: #A67C00;    /* Oro profundo para acentos y hovers */
  --luxury-black: #0A0A0A;      /* Fondo principal */
  --deep-black: #111111;        /* Fondo secundario */
  --surface: #171717;           /* Tarjetas, modales y navs */
  --text-primary: #F5F5F5;      /* Contraste máximo */
  --text-secondary: #B8B8B8;    /* Texto de lectura */
  --border: rgba(255, 255, 255, 0.12); /* Bordes elegantes */
  --gold-glow: rgba(201, 162, 39, 0.15);

  /* Tipografías */
  --font-display: 'Cinzel', serif;
  --font-sans: 'Inter', sans-serif;

  /* Transiciones */
  --transition-fast: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-medium: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);

  /* Bordes */
  --radius-premium: 4px;
}

/* Reset y Estilos Globales */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--luxury-black);
  color: var(--text-primary);
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
}

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

a:hover {
  color: var(--primary-gold);
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--luxury-black);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-gold);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-gold);
}

/* Utilidades de Animación y Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade {
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-fade.active {
  opacity: 1;
}

/* Estilos Comunes de Botones Premium */
.btn-gold-outline {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid var(--primary-gold);
  padding: 12px 28px;
  border-radius: var(--radius-premium);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
  display: inline-block;
}

.btn-gold-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 39, 0.2), transparent);
  transition: 0.5s;
}

.btn-gold-outline:hover::before {
  left: 100%;
}

.btn-gold-outline:hover {
  background-color: var(--primary-gold);
  color: var(--luxury-black);
  box-shadow: 0 0 15px var(--gold-glow);
  transform: translateY(-2px);
}

.btn-gold-solid {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--luxury-black);
  background-color: var(--primary-gold);
  border: 1px solid var(--primary-gold);
  padding: 12px 28px;
  border-radius: var(--radius-premium);
  transition: var(--transition-fast);
  font-weight: 600;
  white-space: nowrap;
  text-align: center;
  display: inline-block;
}

.btn-gold-solid:hover {
  background-color: var(--secondary-gold);
  border-color: var(--secondary-gold);
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(166, 124, 0, 0.3);
  transform: translateY(-2px);
}

/* Títulos de Sección Premium */
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-subtitle {
  font-family: var(--font-display);
  color: var(--primary-gold);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  position: relative;
  padding-bottom: 1.5rem;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background-color: var(--primary-gold);
}