:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --accent-color: #FFE66D;
    --dark-color: #2C3E50;
    --light-bg: #F7F9FC;
    --text-color: #333;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    padding-top: 76px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

/* Navbar */
.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
}

.brand-text {
    color: var(--primary-color);
}

.brand-accent {
    color: var(--dark-color);
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color) !important;
    transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 90vh;
    padding: 80px 0;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

.hero-image img {
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* Feature Cards */
.feature-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.icon-box {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Course Cards */
.course-card {
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15) !important;
}

.course-card img {
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.course-card:hover img {
    transform: scale(1.05);
}

/* Testimonials */
.testimonial-card {
    transition: transform 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #ff5252;
    border-color: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

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

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

/* Blog Cards */
.blog-card {
    transition: transform 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-card img {
    height: 220px;
    object-fit: cover;
}

/* Contact Form */
.form-control {
    padding: 12px;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 107, 0.25);
}

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

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-section {
        min-height: auto;
        padding: 60px 0;
    }
}

/* Utility Classes */
.text-primary-custom {
    color: var(--primary-color);
}

.bg-primary-custom {
    background-color: var(--primary-color);
}

.shadow-custom {
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}