/* --------------------------------------------------
   Estilos personalizados para COLIDER - MEJORADO
   Colores: Rojo (#C00000) y Plomo (#616161)
   -------------------------------------------------- */

:root {
    --rojo-colider: #C00000;
    --rojo-hover: #A00000;
    --rojo-light: #ffeaea;
    --plomo-colider: #616161;
    --plomo-light: #f5f5f5;
    --texto-oscuro: #212121;
    --sombra: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transicion: all 0.3s ease;
}

/* Colores personalizados para Bootstrap */
.bg-rojo { background-color: var(--rojo-colider) !important; }
.text-rojo { color: var(--rojo-colider) !important; }
.btn-rojo {
    background-color: var(--rojo-colider);
    border-color: var(--rojo-colider);
    color: white;
    transition: var(--transicion);
}
.btn-rojo:hover {
    background-color: var(--rojo-hover);
    border-color: var(--rojo-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--sombra);
}
.btn-outline-rojo {
    color: var(--rojo-colider);
    border-color: var(--rojo-colider);
}
.btn-outline-rojo:hover {
    background-color: var(--rojo-colider);
    border-color: var(--rojo-colider);
    color: white;
}

.navbar-brand .logo-text {
    font-weight: bold;
    font-size: 1.8rem;
    color: white !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Hero section mejorada */
.hero {
    background: linear-gradient(135deg, rgba(192,0,0,0.8) 0%, rgba(97,97,97,0.8) 100%), 
                url('../images/banner.jpg') center/cover no-repeat;
    color: white;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="white" opacity="0.05"><polygon points="50,0 100,50 50,100 0,50"/></svg>');
    background-size: 80px;
    animation: float 20s infinite linear;
}
@keyframes float {
    0% { background-position: 0 0; }
    100% { background-position: 80px 80px; }
}
.hero h1 {
    font-weight: bold;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}
.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}
.hero .btn {
    padding: 12px 30px;
    font-weight: 600;
    margin: 0 10px 10px;
    border-radius: 50px;
    box-shadow: var(--sombra);
}

/* Secciones mejoradas */
.section {
    padding: 100px 0;
}
.bg-light-gray { 
    background-color: var(--plomo-light); 
    position: relative;
}

/* Cards de servicios mejoradas */
.service-card {
    transition: var(--transicion);
    height: 100%;
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}
.service-card .card-body {
    padding: 2.5rem 1.5rem;
}
.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--rojo-colider), var(--rojo-hover));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 25px;
    box-shadow: var(--sombra);
    transition: var(--transicion);
}
.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}
.service-card h5 {
    color: var(--texto-oscuro);
    font-weight: 600;
    margin-bottom: 1rem;
}
.service-card p {
    color: var(--plomo-colider);
    line-height: 1.6;
}

/* Equipo mejorado */
.team-member {
    text-align: center;
    padding: 2rem 1rem;
    transition: var(--transicion);
    border-radius: 15px;
}
.team-member:hover {
    background-color: white;
    box-shadow: var(--sombra);
    transform: translateY(-5px);
}
.team-member img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--rojo-colider);
    margin-bottom: 20px;
    box-shadow: var(--sombra);
    transition: var(--transicion);
}
.team-member:hover img {
    border-width: 3px;
    transform: scale(1.05);
}
.team-member h5 { 
    color: var(--rojo-colider); 
    font-weight: 600;
    margin-bottom: 5px;
}
.team-member small { 
    color: var(--plomo-colider); 
    font-weight: 500;
}
.team-member p { 
    margin-top: 15px;
    color: var(--texto-oscuro);
}

/* Formularios mejorados */
.form-control {
    border-radius: 10px;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    transition: var(--transicion);
}
.form-control:focus {
    border-color: var(--rojo-colider);
    box-shadow: 0 0 0 0.25rem rgba(192, 0, 0, 0.25);
}
.form-label {
    font-weight: 500;
    color: var(--texto-oscuro);
    margin-bottom: 8px;
}

/* Tabs para login/registro */
.nav-tabs .nav-link {
    color: var(--plomo-colider);
    font-weight: 500;
    border: none;
    padding: 12px 25px;
}
.nav-tabs .nav-link.active {
    color: var(--rojo-colider);
    background: none;
    border-bottom: 3px solid var(--rojo-colider);
}

/* Alertas mejoradas */
.alert {
    border-radius: 10px;
    border: none;
    padding: 15px 20px;
}
.alert-danger {
    background-color: #ffeaea;
    color: #a00000;
}
.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
}

/* Footer mejorado */
.footer {
    background: linear-gradient(135deg, var(--plomo-colider) 0%, #424242 100%);
    color: white;
    padding: 60px 0 30px;
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--rojo-colider), var(--plomo-colider));
}
.footer h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--rojo-colider);
}
.footer a { 
    color: #ddd; 
    text-decoration: none;
    transition: var(--transicion);
    display: inline-block;
    margin-bottom: 8px;
}
.footer a:hover { 
    color: white; 
    transform: translateX(5px);
}
.footer .social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    transition: var(--transicion);
}
.footer .social a:hover { 
    background: var(--rojo-colider); 
    transform: translateY(-3px);
}

/* Efectos de scroll suave */
html {
    scroll-behavior: smooth;
}

/* Animaciones adicionales */
.fade-in {
    animation: fadeIn 1s ease-in;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transicion);
    animation: pulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive mejorado */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0;
    }
    .hero h1 { 
        font-size: 2.2rem; 
    }
    .hero p { 
        font-size: 1.1rem; 
    }
    .section {
        padding: 70px 0;
    }
    .service-card {
        margin-bottom: 2rem;
    }
    .team-member img {
        width: 150px;
        height: 150px;
    }
    .footer {
        text-align: center;
    }
    .footer h5::after {
        left: 50%;
        transform: translateX(-50%);
    }
}