/* ==========================================================================
   ViajeroYa Consultoría Internacional - Estilos Principales
   Paleta: #4d4250, #b66e6f, #cf8884, #e6a972, #f6d169
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #4d4250;
    --surface-card: rgba(182, 110, 111, 0.15);
    --surface-glass: rgba(77, 66, 80, 0.65);
    --brand-dark: #4d4250;
    --brand-rose: #b66e6f;
    --brand-coral: #cf8884;
    --brand-peach: #e6a972;
    --brand-yellow: #f6d169;
    --text-main: #F8FAFC;
    --text-muted: #E2E8F0;
    --border-color: rgba(230, 169, 114, 0.25);
}

body {
    background-color: var(--bg-main);
    color: var(--text-muted);
    font-family: 'Plus Jakarta Sans', sans-serif;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-main);
}

/* Precargador Exclusivo */
#page-loader {
    position: fixed;
    inset: 0;
    background-color: var(--bg-main);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(246, 209, 105, 0.2);
    border-top-color: var(--brand-yellow);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animación de Transición entre Páginas */
body.fade-transition {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

body.fade-loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Animación de Título con Fondo Abstracto Dinámico */
.hero-title-container {
    position: relative;
    display: inline-block;
}

.abstract-bg-shape {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(230,169,114,0.3) 0%, rgba(182,110,111,0.1) 70%, transparent 100%);
    filter: blur(30px);
    z-index: -1;
    animation: pulseGlow 6s ease-in-out infinite alternate;
    border-radius: 50%;
}

@keyframes pulseGlow {
    0% { transform: scale(0.95) rotate(0deg); opacity: 0.6; }
    100% { transform: scale(1.1) rotate(15deg); opacity: 0.9; }
}

.animated-headline {
    background: linear-gradient(135deg, #f6d169 0%, #e6a972 50%, #cf8884 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 4s ease-in-out infinite alternate;
}

@keyframes textShimmer {
    0% { filter: drop-shadow(0 2px 4px rgba(77,66,80,0.5)); }
    100% { filter: drop-shadow(0 4px 12px rgba(246,209,105,0.4)); }
}

/* Brillo de mosaico glassmorphic al pasar el cursor (Mouse tracking) */
.glass-card-interactive {
    position: relative;
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}

.glass-card-interactive:hover {
    border-color: var(--brand-yellow);
    transform: translateY(-6px);
    box-shadow: 0 25px 50px -12px rgba(182, 110, 111, 0.3);
}

.glass-card-interactive::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(246, 209, 105, 0.15), transparent 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glass-card-interactive:hover::before {
    opacity: 1;
}

/* Botones con retroalimentación de clic y alternancia */
.interactive-btn-toggle {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.interactive-btn-toggle:active {
    transform: scale(0.95);
}

.interactive-btn-toggle.toggled {
    background-color: var(--brand-yellow) !important;
    color: var(--brand-dark) !important;
    box-shadow: 0 0 20px rgba(246, 209, 105, 0.6);
}

/* Navbar Escalonado y Rebote */
.nav-stagger-item {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
}

.nav-stagger-item:hover {
    transform: translateY(-4px) scale(1.08);
    color: var(--brand-yellow);
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #4d4250;
}
::-webkit-scrollbar-thumb {
    background: #b66e6f;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #f6d169;
}