/* assets/css/style.css */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.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 1440 320"><path fill="rgba(255,255,255,0.1)" fill-opacity="1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

/* Feature Cards */
.feature-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    border-radius: 15px;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    margin: 0 auto 20px;
    transition: all 0.3s;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

/* Category Cards */
.category-card {
    background: white;
    border-radius: 10px;
    transition: all 0.3s;
    cursor: pointer;
    border: 1px solid #e5e7eb;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

/* Sexual Health Banner */
.sexual-health-banner {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    position: relative;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102,126,234,0.4);
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        line-height: 60px;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
    }

    /* Evaluation Cards */
.evaluation-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.evaluation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.evaluation-banner {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-bottom: 3px solid #f59e0b;
}

/* Progress Bar Animation */
.progress-bar {
    transition: width 0.6s ease;
}

/* Rating Options Hover Effect */
.rating-option {
    transition: transform 0.2s ease;
    cursor: pointer;
}

.rating-option:hover {
    transform: scale(1.05);
}

.rating-option input {
    cursor: pointer;
}

/* Form Animation */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.question-item {
    animation: slideIn 0.3s ease forwards;
    animation-delay: calc(var(--index, 0) * 0.05s);
}
}