/* Estilos principales para la aplicación de Madurez Digital */

/* Variables CSS */
:root {
    --primary-color: #fd710d;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --purple-color: #6f42c1;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

/* Reset y base */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

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

/* Navbar personalizada */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    transform: translateY(-2px);
}

.navbar-logo {
    height: 100px !important;
    width: auto;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-image {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) translateY(0px); }
    50% { transform: translate(-50%, -50%) translateY(-20px); }
}

/* Botones mejorados */
.btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-warning {
    background: var(--gradient-warning);
    border: none;
    color: var(--dark-color);
}

.btn-primary {
    background: var(--primary-color);
    border: none;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Feature cards */
.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.card {
    border: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

/* Dimension cards */
.dimension-card {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.dimension-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.dimension-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

/* Benefits section */
.benefit-icon {
    opacity: 0.8;
    transition: var(--transition);
}

.benefit-icon:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Color personalizado para púrpura */
.bg-purple {
    background-color: var(--purple-color) !important;
}

/* Modal personalizado */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-header {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 2rem 2rem 1rem;
}

.modal-body {
    padding: 1rem 2rem 2rem;
}

/* Formularios */
.form-control {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Login/Register páginas */
.auth-container {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--box-shadow);
    width: 100%;
    max-width: 500px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.social-login {
    margin: 2rem 0;
}

.btn-google {
    background: #db4437;
    color: white;
    border: none;
    width: 100%;
    margin-bottom: 0.5rem;
}

.btn-facebook {
    background: #3b5998;
    color: white;
    border: none;
    width: 100%;
    margin-bottom: 0.5rem;
}

.btn-linkedin {
    background: #0077b5;
    color: white;
    border: none;
    width: 100%;
    margin-bottom: 0.5rem;
}

.divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #dee2e6;
}

.divider span {
    background: white;
    padding: 0 1rem;
    color: #6c757d;
    font-size: 0.9rem;
}

/* Dashboard */
.dashboard-header {
    background: var(--gradient-primary);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.2);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* Assessment */
.assessment-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.question-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-left: 5px solid var(--primary-color);
}

.progress-section {
    background: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.dimension-header {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    text-align: center;
}

.answer-option {
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

.answer-option:hover {
    border-color: var(--primary-color);
    background: rgba(13, 110, 253, 0.05);
}

.answer-option.selected {
    border-color: var(--primary-color);
    background: rgba(13, 110, 253, 0.1);
}

.answer-option input[type="radio"] {
    margin-right: 0.75rem;
}

/* Results */
.results-container {
    padding: 2rem 0;
}

.maturity-level {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 3rem;
}

.maturity-level.inicial {
    background: linear-gradient(135deg, #ff6b6b, #ffa8a8);
    color: white;
}

.maturity-level.basico {
    background: linear-gradient(135deg, #ffd93d, #ffe066);
    color: var(--dark-color);
}

.maturity-level.intermedio {
    background: linear-gradient(135deg, #4ecdc4, #7bdff2);
    color: white;
}

.maturity-level.avanzado {
    background: linear-gradient(135deg, #51cf66, #8ce99a);
    color: white;
}

.score-display {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.radar-chart-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.dimension-score {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.dimension-score:last-child {
    border-bottom: none;
}

.score-bar {
    flex: 1;
    margin: 0 1rem;
    height: 10px;
    background: #e9ecef;
    border-radius: 5px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 0.5s ease;
}

/* Recommendations */
.recommendation-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.priority-high {
    border-left-color: var(--danger-color);
}

.priority-medium {
    border-left-color: var(--warning-color);
}

.priority-low {
    border-left-color: var(--success-color);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 2rem 0;
    }
    
    .hero-image {
        margin-top: 2rem;
        height: 300px;
    }
    
    .auth-card {
        margin: 1rem;
        padding: 2rem;
    }
    
    .dimension-card {
        padding: 1rem;
    }
    
    .question-card {
        padding: 1.5rem;
    }
    
    .score-display {
        font-size: 3rem;
    }
}

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

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

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
}

.alert-success {
    background: rgba(25, 135, 84, 0.1);
    color: var(--success-color);
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    color: #856404;
}

.alert-info {
    background: rgba(13, 202, 240, 0.1);
    color: #055160;
}

/* Utilities */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.shadow-custom {
    box-shadow: var(--box-shadow);
}

/* Animaciones */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Print styles */
@media print {
    .navbar, .btn, .modal, footer {
        display: none !important;
    }
    
    .container {
        max-width: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

.footer-logo {
    height: 25px !important;
    width: auto;
}