* {
    font-family: 'Poppins', sans-serif!important;
}

:root {
    --primary-color: #1877F2;
    --secondary-color: #ffffff;
    --accent-gray: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-light: #6c757d;
}

/* GENERAL STYLES */
body {
    color: var(--text-dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
}

p {
    color: var(--text-light);
    line-height: 1.6;
}

.btn-primary-custom {
    background-color: var(--primary-color);
    border: none;
    color: white;
    padding: 12px 32px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom:hover {
    background-color: #0a66d2;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(24, 119, 242, 0.3);
    color: white;
}

.btn-secondary-custom {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 28px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary-custom:hover {
    background-color: var(--primary-color);
    color: white;
}

/* NAVBAR STYLES */
.navbar-custom {
    background-color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}

.navbar-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    margin: 0 8px;
    transition: color 0.3s ease;
}

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

.navbar-toggler {
    border: none;
}

/* HERO SECTION */
.hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
    color: var(--text-light);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

.placeholder-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #1877F2 0%, #0a66d2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 60px;
}

/* HIGHLIGHTS SECTION */
.highlights-section {
    padding: 80px 0;
    background-color: white;
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 700;
}

.highlight-card {
    background-color: var(--accent-gray);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.highlight-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 24px rgba(24, 119, 242, 0.1);
    transform: translateY(-8px);
}

.highlight-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.highlight-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.highlight-card p {
    font-size: 14px;
}

/* CURRICULUM SECTION */
.curriculum-section {
    padding: 80px 0;
    background-color: var(--accent-gray);
}

.accordion .card {
    border: none;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.accordion .card-header {
    padding: 0;
    background-color: white;
    border: none;
}

.accordion .card-header button {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 16px;
    padding: 20px;
    width: 100%;
    text-align: left;
    background-color: white;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion .card-header button:hover {
    background-color: var(--accent-gray);
}

.accordion .card-header button::after {
    color: var(--primary-color);
}

.accordion .card-body {
    padding: 20px;
    background-color: var(--secondary-color);
    border-top: 1px solid var(--accent-gray);
}

.accordion .card-body p {
    margin: 8px 0;
}

/* INSTRUCTOR SECTION */
.instructor-section {
    padding: 80px 0;
    background-color: white;
}

.instructor-card {
    text-align: center;
    padding: 40px;
}

.instructor-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #1877F2 0%, #0a66d2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: white;
}

.instructor-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.instructor-card .title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.instructor-card p {
    max-width: 500px;
    margin: 0 auto 30px;
    font-size: 15px;
}

.social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: var(--accent-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

/* REVIEWS SECTION */
.reviews-section {
    padding: 80px 0;
    background-color: var(--accent-gray);
}

.review-card {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.review-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.star-rating {
    color: #ffc107;
    margin-bottom: 15px;
    font-size: 16px;
}

.review-text {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #1877F2 0%, #0a66d2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-dark);
}

.reviewer-title {
    font-size: 12px;
    color: var(--text-light);
}

/* PRICING SECTION */
.pricing-section {
    padding: 80px 0;
    background-color: white;
}

.pricing-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 3px solid var(--primary-color);
    border-radius: 12px;
    padding: 50px 40px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.pricing-card .price {
    font-size: 14px;
    color: var(--text-light);
    text-decoration: line-through;
    margin-bottom: 5px;
}

.pricing-card .final-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.pricing-card .discount-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 30px;
}

.pricing-features {
    text-align: left;
    margin: 30px 0;
    font-size: 14px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    list-style: none;
    display: flex;
    align-items: center;
}

.pricing-features li:before {
    content: "✓";
    color: var(--primary-color);
    font-weight: 700;
    margin-right: 12px;
    font-size: 16px;
}

.pricing-card .btn-primary-custom {
    width: 100%;
    margin-top: 20px;
}

/* FAQ SECTION */
.faq-section {
    padding: 80px 0;
    background-color: var(--accent-gray);
}

.faq-container {
    max-width: 700px;
    margin: 0 auto;
}

/* ENROLLMENT SECTION */
.enrollment-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1877F2 0%, #0a66d2 100%);
    color: white;
}

.enrollment-form {
    max-width: 500px;
}

.enrollment-form .form-group label {
    color: white;
    font-weight: 500;
    margin-bottom: 10px;
}

.enrollment-form .form-control {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 14px;
}

.enrollment-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.enrollment-form .form-control:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    box-shadow: none;
}

.enrollment-form .btn-primary-custom {
    width: 100%;
    background-color: white;
    color: var(--primary-color);
    margin-top: 10px;
}

.enrollment-form .btn-primary-custom:hover {
    background-color: var(--accent-gray);
}

/* FOOTER */
footer {
    background-color: #1a1a1a;
    color: white;
    padding: 40px 0;
    text-align: center;
}

footer p {
    color: #ccc;
    margin-bottom: 20px;
}

footer .social-icons a {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

footer .social-icons a:hover {
    background-color: var(--primary-color);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .hero-section {
        padding: 50px 0;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .btn-primary-custom,
    .btn-secondary-custom {
        width: 100%;
        text-align: center;
    }

    .placeholder-image {
        height: 300px;
        margin-top: 30px;
    }

    .highlights-section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .hero-image {
        margin-top: 40px;
    }

    .curriculum-section {
        padding: 50px 0;
    }

    .instructor-section {
        padding: 50px 0;
    }

    .reviews-section {
        padding: 50px 0;
    }

    .pricing-section {
        padding: 50px 0;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .faq-section {
        padding: 50px 0;
    }

    .enrollment-section {
        padding: 50px 0;
    }

    .navbar-custom {
        padding: 8px 0;
    }

    .nav-link {
        margin: 5px 0;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 24px;
    }

    .highlight-card {
        padding: 25px 15px;
    }

    .section-title {
        font-size: 24px;
    }

    .pricing-card .final-price {
        font-size: 36px;
    }

    .instructor-image {
        width: 120px;
        height: 120px;
        font-size: 45px;
    }

    .navbar-brand {
        font-size: 18px;
    }
}

/* SMOOTH SCROLLING */
html {
    scroll-behavior: smooth;
}

/* ANIMATION */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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