/* Variables */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #198754;
    --dark-color: #212529;
    --light-bg: #f8f9fa;
}

/* Estilos Generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 76px;
}

/* Navegación */
.navbar {
    transition: all 0.3s ease;
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand img:hover {
    transform: scale(1.05);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(13, 110, 253, 0.7), rgba(13, 110, 253, 0.7)),
                url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?w=1920') center/cover no-repeat;
    min-height: 600px;
    position: relative;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 100px 0 60px;
    margin-bottom: 40px;
}

/* Cards de Servicio */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.service-detail-card {
    transition: transform 0.3s ease;
    overflow: hidden;
}

.service-detail-card:hover {
    transform: translateY(-5px);
}

.service-detail-card img {
    transition: transform 0.3s ease;
}

.service-detail-card:hover img {
    transform: scale(1.1);
}

/* Botones */
.btn {
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 110, 253, 0.3);
}

/* Footer */
footer {
    margin-top: 60px;
}

footer a {
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #fff !important;
}

.social-links a {
    display: inline-block;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Formularios */
.form-control, .form-select {
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 400px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .page-header {
        padding: 60px 0 40px;
    }
}

/* Utilidades */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-light {
    background-color: var(--light-bg) !important;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading State */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.8s linear infinite;
}

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