/* Variables CSS: Colores personalizados del proyecto */
:root {
    --color-fondo: #050505;
    --color-botones-texto: #00F2FF;
    --color-rellenos-fondo: #042425;
    --color-relleno-card: #121212;
}

/* Estilo básico del body: solo el color de fondo */
body {
    background-color: var(--color-fondo);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Estilos de la cabecera */
.navbar-custom {
    background: linear-gradient(90deg, rgba(18, 18, 18, 0.95) 0%, rgba(4, 36, 37, 0.8) 50%, rgba(18, 18, 18, 0.95) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 242, 255, 0.2);
    position: relative;
    overflow: hidden;
}

/* Efecto de brillo en el fondo */
.navbar-custom::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(0, 242, 255, 0.15) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.navbar-custom .container-fluid {
    position: relative;
    z-index: 1;
}

/* Logo */
.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 1px;
    color: #ffffff;
}

.logo-highlight {
    color: var(--color-botones-texto);
}

/* Enlaces de navegación */
.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
}

.navbar-custom .nav-link:hover {
    color: var(--color-botones-texto);
}

.navbar-custom .nav-link.active {
    background-color: rgba(0, 242, 255, 0.15);
    color: var(--color-botones-texto);
    border: 1px solid rgba(0, 242, 255, 0.3);
}

/* Botón Book Free Call */
.btn-cyan {
    background-color: var(--color-botones-texto);
    color: var(--color-fondo);
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.3);
}

.btn-cyan:hover {
    background-color: #00d4de;
    color: var(--color-fondo);
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.5);
    transform: translateY(-2px);
}

/* Avatar */
.avatar-container {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--color-botones-texto);
    padding: 2px;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.3);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Botón hamburguesa en mobile */
.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(37, 211, 102, 0.7);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 15px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 0 25px rgba(37, 211, 102, 0.8);
    }
}

/* Responsivo: Móvil real, hasta 767px */
@media (max-width: 767px) {
    /* Ocultar el botón Book Free Call/Hablemos en móvil */
    .navbar-custom .btn-cyan {
        display: none;
    }
    
    /* Ajustar la cabecera en móvil */
    .navbar-custom {
        border-radius: 15px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .avatar-container {
        width: 40px;
        height: 40px;
    }
}

/* Sidebar (Barra lateral móvil) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: linear-gradient(180deg, #050505 0%, #042425 100%);
    z-index: 9999;
    flex-direction: column;
    padding: 1.5rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    border-right: 1px solid rgba(0, 242, 255, 0.2);
}

.sidebar.active {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--color-botones-texto);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.2s ease;
}

.sidebar-close:hover {
    transform: rotate(90deg);
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav-item {
    margin-bottom: 0.25rem;
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
}

.sidebar-nav-link i {
    width: 24px;
    text-align: center;
    color: var(--color-botones-texto);
}

.sidebar-nav-link:hover,
.sidebar-nav-link.active {
    background-color: rgba(0, 242, 255, 0.15);
    color: var(--color-botones-texto);
}

.sidebar-nav-link.active {
    border-left: 3px solid var(--color-botones-texto);
    border-radius: 0 12px 12px 0;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 242, 255, 0.1);
}

/* Ajustes específicos para 414x896 y móviles pequeños */
@media (max-width: 480px) {
    .sidebar {
        width: 260px; /* Un poco más angosto para pantallas más pequeñas */
        padding: 1.25rem;
    }
    
    .sidebar-nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .sidebar-header .logo-text {
        font-size: 1rem;
    }
    
    .sidebar-avatar .avatar-container {
        width: 70px !important;
        height: 70px !important;
    }
}

/* El sidebar solo existe visualmente en móvil */
@media (max-width: 767px) {
    .sidebar-overlay {
        display: block;
    }

    .sidebar {
        display: flex;
    }
}

/* Desktop y tablet: desde 768px no se usa sidebar */
@media (min-width: 768px) {
    .navbar-toggler {
        display: none;
    }

    .sidebar,
    .sidebar-overlay {
        display: none !important;
    }
}