:root {
  /* ============================================
     PALETA ÁUREA 60-30-10 (LUMINOSA Y PROFESIONAL)
     ============================================ */
  
  /* 60% Dominante: Fondos principales y lienzos */
  --bg-main: #FAFAFA;         /* Blanco Nieve */
  --bg-surface: #F7FAFC;      /* Gris Perla tenue */
  --bg-card: #FFFFFF;         /* Blanco Puro para tarjetas */
  
  /* 30% Secundario: Tipografía y estructura */
  --text-main: #333333;       /* Gris Antracita (títulos y lectura de alto contraste) */
  --text-muted: #4A5568;      /* Azul Acero (subtítulos, descripciones y menú) */
  --border-color: #E2E8F0;    /* Bordes sutiles y divisores */
  --border-light: #EDF2F7;
  
  /* 10% Acentos */
  /* B2B (Negocios): Crecimiento, rentabilidad y acción */
  --accent-b2b: #10B981;      /* Verde Esmeralda vibrante */
  --accent-b2b-dark: #059669;
  --accent-b2b-blue: #3B82F6; /* Azul Celeste Intenso */
  
  /* B2C (Eventos / Bodas): Calidez, empatía y sofisticación */
  --accent-b2c: #E8B4B8;      /* Oro Rosa (Rose Gold) */
  --accent-b2c-peach: #FFC0B5;/* Melocotón */
  --accent-b2c-text: #9C414E; /* Tono oscuro para legibilidad sobre fondo claro */
  
  /* Radios y Sombras multicapa suaves (estilo Apple/Stripe) */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 16px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, 0.07), 0 4px 12px -2px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 16px 40px -6px rgba(0, 0, 0, 0.1), 0 6px 16px -3px rgba(0, 0, 0, 0.03);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  -webkit-font-smoothing: antialiased;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-main);
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.text-b2b { color: var(--accent-b2b); font-weight: 700; }
.text-b2c { color: var(--accent-b2c-text); font-weight: 700; }
.text-muted { color: var(--text-muted); }

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background-color 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
}

/* Primary Button (B2B Emerald) */
.btn-primary, .btn-b2b {
  background: var(--accent-b2b);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.25);
  border-color: var(--accent-b2b);
}

.btn-primary:hover, .btn-b2b:hover {
  background: var(--accent-b2b-dark);
  border-color: var(--accent-b2b-dark);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

/* Secondary Button (Clean Light Glass / White) */
.btn-secondary, .btn-glass {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover, .btn-glass:hover {
  background: var(--bg-surface);
  border-color: #CBD5E0;
  color: var(--text-main);
  box-shadow: var(--shadow-md);
}

/* B2C Button (Rose Gold & Peach) */
.btn-b2c {
  background: linear-gradient(135deg, #E8B4B8 0%, #FFC0B5 100%);
  color: #2D3748;
  font-weight: 700;
  border: 1px solid rgba(232, 180, 184, 0.5);
  box-shadow: 0 2px 10px rgba(232, 180, 184, 0.35);
}

.btn-b2c:hover {
  background: linear-gradient(135deg, #DF9FA4 0%, #F5ABA0 100%);
  box-shadow: 0 6px 20px rgba(232, 180, 184, 0.5);
}

/* Outline Button */
.btn-outline {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--accent-b2b);
  color: var(--accent-b2b-dark);
  box-shadow: var(--shadow-md);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #059669;
  margin-bottom: 1.5rem;
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-b2b), var(--accent-b2b-blue));
  z-index: 10000;
  transition: width 0.1s linear;
}

/* ============================================
   TEXT ACCENT (Limpio y Profesional)
   ============================================ */
.shimmer-text {
  background: linear-gradient(135deg, var(--accent-b2b) 0%, var(--accent-b2b-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}