:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #f72585;
    --bg-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
}

/* Header Styles */
header {
    background: var(--bg-gradient);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/api/placeholder/1920/1080') center/cover;
    opacity: 0.1;
}

header .container {
    position: relative;
    z-index: 1;
}

header h1 {
    font-size: 3.5em;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

/* Features Section */
.feature-card {
    padding: 30px;
    border-radius: 15px;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

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

.feature-icon {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Testimonials Section */
#testimonials {
    background-color: #f8f9fa;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin: 20px 0;
}

.testimonial-card img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin-bottom: 15px;
}

/* CTA Section */
#cta {
    background: var(--bg-gradient);
    padding: 80px 0;
}

.btn-custom {
    background-color: var(--accent-color);
    color: white;
    padding: 15px 40px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    background-color: var(--accent-color);
    color: white;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    padding: 30px 0;
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    header {
        padding: 80px 0;
    }

    header h1 {
        font-size: 2.5em;
    }

    .feature-card {
        margin-bottom: 20px;
    }

    .btn-custom {
        padding: 12px 30px;
    }
}

@media (max-width: 576px) {
    header h1 {
        font-size: 2em;
    }

    .testimonial-card {
        margin: 10px 0;
    }
}