/* ============================================
   SOCIAL FOOTER - Columna Inferior Derecha
   ============================================ */

/* Variables específicas */
:root {
    --social-footer-bg: var(--card-blue, #03045e);
    --social-footer-text: var(--text, #ffffff);
    --social-footer-accent: var(--accent, #B8FB3C);
    --social-footer-hover: var(--primary, #000b6b);
}

/* ============================================
   CONTENEDOR PRINCIPAL
   ============================================ */

.social-footer-column {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    font-family: 'Poppins', sans-serif;
}

.social-footer-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* ============================================
   BOTÓN TOGGLE (FLOTANTE)
   ============================================ */

.social-footer-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--social-footer-accent);
    color: var(--social-footer-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(184, 251, 60, 0.3);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    z-index: 10;
}

.social-footer-toggle i {
    font-size: 28px;
    transition: all 0.3s ease;
    position: absolute;
}

.social-footer-toggle i.fa-share-alt {
    opacity: 1;
    transform: rotate(0) scale(1);
}

.social-footer-toggle i.fa-times {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

.social-footer-toggle.active i.fa-share-alt {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

.social-footer-toggle.active i.fa-times {
    opacity: 1;
    transform: rotate(0) scale(1);
}

.social-footer-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(184, 251, 60, 0.5);
}

/* ============================================
   ICONOS DE REDES SOCIALES
   ============================================ */

.social-footer-icons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
    position: relative;
    z-index: 5;
}

.social-footer-icons.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

/* Icono individual */
.social-footer-icon {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--social-footer-bg);
    color: var(--social-footer-text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid rgba(184, 251, 60, 0.3);
    overflow: hidden;
}

.social-footer-icon i {
    font-size: 24px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

/* Efecto de fondo al hover */
.social-footer-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: currentColor;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.social-footer-icon:hover {
    transform: translateX(-10px) scale(1.15);
    box-shadow: 0 8px 20px rgba(184, 251, 60, 0.4);
    border-color: transparent;
}

.social-footer-icon:hover::before {
    opacity: 0.2;
}

.social-footer-icon:hover i {
    transform: scale(1.2);
}

/* Colores específicos por red al hover */
.social-footer-icon.facebook:hover i { color: #1877F2; }
.social-footer-icon.instagram:hover i { color: #E4405F; }
.social-footer-icon.tiktok:hover i { color: #000000; }
.social-footer-icon.youtube:hover i { color: #FF0000; }
.social-footer-icon.whatsapp:hover i { color: #25D366; }

/* Label de los iconos */
.social-footer-label {
    position: absolute;
    right: 70px;
    background: var(--social-footer-bg);
    color: var(--social-footer-text);
    padding: 8px 15px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(184, 251, 60, 0.3);
    pointer-events: none;
    z-index: 20;
}

.social-footer-icon:hover .social-footer-label {
    opacity: 1;
    visibility: visible;
    right: 80px;
}

/* ============================================
   TEXTO "SÍGUENOS"
   ============================================ */

.social-footer-text {
    color: var(--social-footer-text);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    opacity: 0.8;
    transition: all 0.3s ease;
    cursor: default;
    margin-top: 10px;
}

.social-footer-text:hover {
    color: var(--social-footer-accent);
    opacity: 1;
    transform: rotate(180deg) scale(1.1);
}

/* ============================================
   ANIMACIONES
   ============================================ */

/* Animación de entrada para los iconos */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.social-footer-icon {
    animation: slideInRight 0.5s ease forwards;
    opacity: 0;
}

.social-footer-icon:nth-child(1) { animation-delay: 0.1s; }
.social-footer-icon:nth-child(2) { animation-delay: 0.2s; }
.social-footer-icon:nth-child(3) { animation-delay: 0.3s; }
.social-footer-icon:nth-child(4) { animation-delay: 0.4s; }
.social-footer-icon:nth-child(5) { animation-delay: 0.5s; }

/* Animación de pulso para el botón toggle */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 4px 20px rgba(184, 251, 60, 0.3);
    }
    50% {
        box-shadow: 0 4px 30px rgba(184, 251, 60, 0.7);
    }
    100% {
        box-shadow: 0 4px 20px rgba(184, 251, 60, 0.3);
    }
}

.social-footer-toggle {
    animation: pulseGlow 2s infinite;
}

/* ============================================
   VERSIÓN SIMPLE (SIN TOGGLE)
   ============================================ */

.social-footer-column.simple .social-footer-toggle {
    display: none;
}

.social-footer-column.simple .social-footer-icons {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.social-footer-column.simple .social-footer-text {
    margin-top: 15px;
}

/* ============================================
   VERSIÓN HOVER (Iconos visibles al pasar sobre el texto)
   ============================================ */

.social-footer-column.hover-mode .social-footer-icons {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.social-footer-column.hover-mode:hover .social-footer-icons {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    .social-footer-column {
        bottom: 20px;
        right: 20px;
    }
    
    .social-footer-toggle {
        width: 50px;
        height: 50px;
    }
    
    .social-footer-toggle i {
        font-size: 24px;
    }
    
    .social-footer-icon {
        width: 48px;
        height: 48px;
    }
    
    .social-footer-icon i {
        font-size: 22px;
    }
    
    .social-footer-label {
        font-size: 12px;
        padding: 6px 12px;
    }
}

@media (max-width: 768px) {
    .social-footer-column {
        bottom: 15px;
        right: 15px;
    }
    
    .social-footer-toggle {
        width: 45px;
        height: 45px;
    }
    
    .social-footer-icon {
        width: 42px;
        height: 42px;
    }
    
    .social-footer-icon i {
        font-size: 20px;
    }
    
    .social-footer-text {
        font-size: 12px;
    }
    
    /* En móvil, los iconos están siempre visibles (mejor UX) */
    .social-footer-column .social-footer-icons {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: all;
    }
    
    .social-footer-toggle {
        display: none;
    }
}

@media (max-width: 480px) {
    .social-footer-column {
        bottom: 10px;
        right: 10px;
    }
    
    .social-footer-icon {
        width: 38px;
        height: 38px;
    }
    
    .social-footer-icon i {
        font-size: 18px;
    }
    
    .social-footer-label {
        display: none; /* Ocultar labels en móvil muy pequeño */
    }
}

/* ============================================
   TEMA OSCURO/CLARO (opcional)
   ============================================ */

@media (prefers-color-scheme: dark) {
    .social-footer-icon {
        background: var(--social-footer-bg);
        border-color: rgba(184, 251, 60, 0.3);
    }
}

/* Soporte para modo claro */
.light-mode .social-footer-icon {
    background: #ffffff;
    color: #333333;
    border-color: #dddddd;
}

.light-mode .social-footer-text {
    color: #333333;
}