:root {
    --primary: #00aeef;
    --primary-dark: #00aeef;
    --secondary: #f97316;
    --light: #f8fafc;
    --dark: #0f172a;
    --gray: #64748b;
    --light-gray: #e2e8f0;
    --success: #10b981;
    --glass: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* * {
  outline: 1px solid red !important;
} */

html, body {
  max-width: 100%;
  overflow-x: hidden;
}
body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    /* background-color: #f9fafb; */
    background-color: black;
}


/* Hero Section */


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

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

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

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


/* Statistics */
.stats {
    background-color: white;
    padding: 4rem 0;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    font-size: 2rem;
}

.stat-card h2 {
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.stat-card p {
    color: var(--gray);
    font-size: 1.1rem;
}

/* Courses Section */
.courses {
    padding: 5rem 0;
    background-color: #f8fafc;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.course-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    background-color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-img-top {
    height: 180px;
    object-fit: cover;
    width: 100%;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--dark);
}

.card-text {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.course-price {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
}

.course-price-del {
    width: 70px;
    font-weight: 400;
    font-size: 1rem;
    color: var(--gray);
}

/* Testimonials */ 
.testimonials {
    padding: 5rem 0;
    background: linear-gradient(120deg, #f0f9ff, #e0f2fe);
}

.testimonial-card {
    background-color: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    height: 100%;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 5rem;
    color: rgba(37, 99, 235, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
}

.author-info h5 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.author-info p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Partners */
.partners {
    padding: 4rem 0;
    background-color: white;
}

.partner-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.partner-logo {
    height: 40px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    filter: grayscale(100%);
}

.partner-logo:hover {
    opacity: 1;
    filter: grayscale(0);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.footer h5 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer h5::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-contact li {
    display: flex;
    margin-bottom: 1rem;
}

.footer-contact i {
    color: var(--primary);
    margin-right: 1rem;
    font-size: 1.2rem;
    min-width: 20px;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--primary);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar .btn {
        margin-top: 0.5rem;
        margin-left: 0;
    }
}

@media (max-width: 576px) {
    .stat-card h2 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

/* Animations */
.animate-fadeIn {
    animation: fadeIn 0.8s ease-out;
}

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

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

.animate-delay-1 {
    animation-delay: 0.2s;
}

.animate-delay-2 {
    animation-delay: 0.4s;
}

.animate-delay-3 {
    animation-delay: 0.6s;
}