/* Custom CSS for Conexión Digital Venezuela */

/* Root Variables */
:root {
    --primary-color: #2563eb;
    --secondary-color: #fbbf24;
    --success-color: #16a34a;
    --danger-color: #dc2626;
    --warning-color: #f59e0b;
    --info-color: #0ea5e9;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --venezuela-yellow: #ffcc02;
    --venezuela-blue: #003893;
    --venezuela-red: #cf142b;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #374151;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--venezuela-yellow) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--venezuela-blue) 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-section::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"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-graphic {
    position: relative;
    z-index: 1;
}

/* Page Header */
.page-header {
    padding-top: 120px !important;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--venezuela-blue) 100%);
}

/* Cards */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Service Cards */
.service-card {
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

/* Buttons */
.btn {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: var(--venezuela-blue);
    border-color: var(--venezuela-blue);
    transform: translateY(-2px);
}

.btn-warning {
    background-color: var(--venezuela-yellow);
    border-color: var(--venezuela-yellow);
    color: #1f2937;
}

.btn-warning:hover {
    background-color: #f59e0b;
    border-color: #f59e0b;
    color: #1f2937;
    transform: translateY(-2px);
}

/* Stats Section */
.stat-item h2 {
    background: linear-gradient(45deg, var(--primary-color), var(--venezuela-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Price Boxes */
.price-box {
    background: linear-gradient(45deg, var(--light-color), #ffffff);
    padding: 1rem;
    border-radius: 10px;
    border: 2px solid #e5e7eb;
}

/* Contact Form */
.form-control, .form-select {
    border: 2px solid #e5e7eb;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.was-validated .form-control:valid, .was-validated .form-select:valid {
    border-color: var(--success-color);
}

.was-validated .form-control:invalid, .was-validated .form-select:invalid {
    border-color: var(--danger-color);
}

/* Contact Info */
.contact-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Map Placeholder */
.map-placeholder {
    background: linear-gradient(45deg, #6b7280, #4b5563);
}

/* Team Avatars */
.team-avatar {
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.team-avatar:hover {
    transform: scale(1.1);
}

/* Achievement Items */
.achievement-item {
    transition: transform 0.3s ease;
}

.achievement-item:hover {
    transform: translateX(10px);
}

/* Social Links */
.social-links a {
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: var(--venezuela-yellow) !important;
    transform: translateY(-3px);
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: white;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Custom Utilities */
.text-venezuela-yellow {
    color: var(--venezuela-yellow) !important;
}

.text-venezuela-blue {
    color: var(--venezuela-blue) !important;
}

.text-venezuela-red {
    color: var(--venezuela-red) !important;
}

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 60px 0;
    }
    
    .hero-graphic i {
        font-size: 8rem !important;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
    
    .stat-item h2 {
        font-size: 2.5rem;
    }
    
    .service-card {
        margin-bottom: 2rem;
    }
    
    .contact-item {
        text-align: center;
    }
    
    .social-links {
        text-align: center;
    }
    
    .social-links .btn {
        display: block;
        margin: 0.5rem auto;
        width: 200px;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .hero-section {
        min-height: 80vh;
    }
    
    .btn-lg {
        font-size: 0.9rem;
        padding: 0.75rem 1.5rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .achievement-item {
        flex-direction: column;
        text-align: center;
    }
    
    .achievement-icon {
        margin-bottom: 1rem;
        margin-right: 0;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error Messages */
.alert {
    border: none;
    border-radius: 10px;
    font-weight: 500;
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border-left: 4px solid var(--danger-color);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--venezuela-yellow) !important;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--venezuela-blue);
}

/* Print Styles */
@media print {
    .navbar, .btn, .social-links {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}