/* styles.css */
/* SobreNosotras_styles.css - Identidad Visual IMMUJEL */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');
 
:root {
    /* Colores institucionales (manual) */
    --purple-primary: #A506AD;
    --blue-primary: #0362CF;
    --magenta: #F66EFD;
    --lavender: #FCBFFF;
    --sky-blue: #4190EB;
    --pale-blue: #BAD7F8;
    --deep-blue: #02162E;
    --white: #FFFFFF;
    
    /* Modo claro */
    --bg-gradient-start: #FCE4EC;
    --bg-gradient-end: #F3E5F5;
    --card-bg: rgba(255, 255, 255, 0.85);
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --border-light: #E5E7EB;
    --accent: var(--purple-primary);
}

body.dark-theme {
    /* Paleta oscura basada en púrpura profundo */
    --bg-gradient-start: #2D1B36;
    --bg-gradient-end: #1E1A3A;
    --card-bg: rgba(30, 30, 47, 0.9);
    --text-primary: #d3d3d3;
    --text-secondary: #D1D5DB;
    --border-light: #4B5563;
    --accent: #C474E8; /* Amatista del manual */
}

* {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    font-family: 'Arial Nova', Arial, 'Helvetica Neue', sans-serif;
    color: var(--text-primary);
}

/* Tipografía para títulos: Montserrat */
h1, h2, h3, h4, .font-montserrat, .font-bold, .font-black, .font-semibold {
    font-family: 'Montserrat', 'Arial Nova', sans-serif;
}

/* Navbar y footer con efecto vidrio */
.bg-white {
    background-color: var(--card-bg) !important;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-light);
}

/* Enlaces activos */
.text-purple-700 {
    color: var(--purple-primary) !important;
}
.border-purple-700 {
    border-color: var(--purple-primary) !important;
}
.hover\:text-purple-600:hover, .hover\:text-purple-700:hover {
    color: var(--purple-primary) !important;
}

/* Tarjetas */
.bg-white\/50, .bg-white {
    background-color: var(--card-bg) !important;
}
.shadow-lg, .shadow-xl {
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
}
.border-purple-100 {
    border-color: rgba(165, 6, 173, 0.2);
}

/* Botón de inicio de sesión (gradiente púrpura-azul) */
.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--purple-primary), var(--blue-primary));
}
.bg-gradient-to-r:hover {
    background-image: linear-gradient(to right, #8B05A0, #0250B5);
}

/* Valores cards */
.bg-gradient-to-br {
    background: linear-gradient(135deg, rgba(165,6,173,0.05), var(--card-bg));
}
.dark .bg-gradient-to-br {
    background: linear-gradient(135deg, rgba(196,116,232,0.1), var(--card-bg));
}

/* ===== INTERRUPTOR DE MODO OSCURO ===== */
.theme-switch {
    position: relative;
    display: inline-block;
    width: 64px;
    height: 32px;
    background-color: #e5e7eb;
    border-radius: 9999px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid var(--border-light);
}

body.dark-theme .theme-switch {
    background-color: #4b5563;
}

.theme-switch .slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    overflow: hidden;
}

body.dark-theme .theme-switch .slider {
    transform: translateX(32px);
    background-color: #1e1e2f;
}

.theme-switch .slider svg {
    position: absolute;
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.theme-switch .sun-icon {
    color: #fbbf24;
    opacity: 1;
    transform: translateY(0);
}
.theme-switch .moon-icon {
    color: #cbd5e1;
    opacity: 0;
    transform: translateY(20px);
}

body.dark-theme .theme-switch .sun-icon {
    opacity: 0;
    transform: translateY(-20px);
}
body.dark-theme .theme-switch .moon-icon {
    opacity: 1;
    transform: translateY(0);
    color: #fbbf24;
}

/* Transiciones globales */
* {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* Ocultar scrollbar (si se usa en carruseles) */
.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* Transiciones suaves */
* {
    transition: background-color 0.3s ease, color 0.3s ease;
}