/* Importar Font Awesome */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

/* Importar Style Guide */
@import url('style-guide.css');

/* Instructions Page Modern Styles */
.instructions-page {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 2rem 0;
}

.instructions-page .container-fluid {
    max-width: 1200px;
}

/* Hero Section */
.instructions-hero {
    background: var(--primary-gradient);
    color: var(--text-light);
    padding: 4rem 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-heavy);
    position: relative;
    overflow: hidden;
}

.instructions-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"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.instructions-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.instructions-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* Modern Cards */
.instructions-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    transition: var(--transition);
    overflow: hidden;
}

.instructions-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.instructions-card-header {
    background: var(--primary-gradient);
    color: var(--text-light);
    padding: 1.5rem 2rem;
    border: none;
    position: relative;
}

.instructions-card-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
}

.instructions-card-header h4 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.instructions-card-header i {
    font-size: 1.6rem;
    opacity: 0.9;
}

.instructions-card-body {
    padding: 2rem;
}

/* Step Cards */
.step-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    height: 100%;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.step-number {
    background: var(--primary-gradient);
    color: var(--text-light);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    font-weight: 700;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.step-card:hover .step-number {
    transform: scale(1.1);
    box-shadow: var(--shadow-medium);
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.step-list {
    text-align: left;
    list-style: none;
    padding: 0;
}

.step-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 2rem;
    line-height: 1.6;
}

.step-list li:last-child {
    border-bottom: none;
}

.step-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Feature Cards */
.feature-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

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

.feature-card h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-card ul li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.feature-card ul li i {
    color: var(--success-color);
    width: 16px;
}

/* Alert Modern */
.alert-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: var(--border-radius);
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-light);
    border-left: 4px solid;
    margin-bottom: 2rem;
}

.alert-modern.alert-info {
    border-left-color: var(--info-color);
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.1), rgba(111, 66, 193, 0.1));
}

.alert-modern.alert-warning {
    border-left-color: var(--warning-color);
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(253, 126, 20, 0.1));
}

.alert-modern.alert-success {
    border-left-color: var(--success-color);
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(32, 201, 151, 0.1));
}

.alert-modern h5, .alert-modern h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Modern Buttons */
.btn-modern {
    background: var(--primary-gradient);
    color: var(--text-light);
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 1rem 2rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    margin: 0.5rem;
}

.btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: var(--text-light);
    text-decoration: none;
}

.btn-modern.btn-success {
    background: var(--success-gradient);
}

.btn-modern.btn-secondary {
    background: linear-gradient(135deg, #6c757d, #495057);
}

.btn-modern i {
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    background: var(--success-gradient);
    color: var(--text-light);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-top: 3rem;
    box-shadow: var(--shadow-heavy);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

.cta-section h5 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .instructions-hero {
        padding: 2rem 1rem;
    }
    
    .instructions-hero h1 {
        font-size: 2rem;
    }
    
    .instructions-card-body {
        padding: 1.5rem;
    }
    
    .step-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .btn-modern {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .cta-section {
        padding: 2rem 1rem;
    }
    
    .cta-section h5 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .instructions-page {
        padding: 1rem 0;
    }
    
    .instructions-hero h1 {
        font-size: 1.8rem;
    }
    
    .instructions-card-header {
        padding: 1rem;
    }
    
    .instructions-card-header h4 {
        font-size: 1.2rem;
    }
    
    .instructions-card-body {
        padding: 1rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-up {
    animation: slideInUp 0.8s ease-out;
}

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

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Icon Animations */
.instructions-card:hover .instructions-card-header i {
    transform: scale(1.1);
    transition: var(--transition);
}

/* List Styling */
.instructions-card ul, .instructions-card ol {
    padding-left: 1.5rem;
}

.instructions-card ul li, .instructions-card ol li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.instructions-card ul li::marker, .instructions-card ol li::marker {
    color: var(--primary-color);
    font-weight: bold;
}