@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f3f4f6;
    color: #1f2937;
}

.navbar {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #e5e7eb;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: #111827;
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    /* Logo ki height set kar rahe hain */
    width: auto;
    /* Width apne aap adjust ho jayegi */
    object-fit: contain;
}

.logo span {
    color: #4f4f5a;
}

.nav-btn {
    background-color: #111827;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.nav-btn:hover {
    background-color: #374151;
}

.hero {
    text-align: center;
    padding: 6rem 2rem;
    background-color: #111827;
    color: white;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.badge {
    background: rgba(79, 70, 229, 0.2);
    color: #818cf8;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: transparent;
    background: linear-gradient(to right, #007bff, #ff0000);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: #9ca3af;
    margin-bottom: 2.5rem;
}

.cta-btn {
    background-color: #4f46e5;
    color: white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.cta-btn:hover {
    background-color: #4338ca;
    transform: translateY(-2px);
}

.courses-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.courses-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    color: #111827;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.course-card {
    background: white;
    padding: 2.5rem 1.5rem;
    text-align: center;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.course-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-top: 0.5rem;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #4f46e5, #c084fc);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: transparent;
}

.course-card:hover::before {
    transform: scaleX(1);
}

a {
    text-decoration: none;
}

.course-icon {
    font-size: 2.5rem;
    color: #4f46e5;
    margin-bottom: 1rem;
    background-color: #e0e7ff;
    height: 80px;
    width: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.course-card:hover .course-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Footer Styles */
.footer {
    background-color: #111827;
    color: #f3f4f6;
    padding-top: 4rem;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding: 0 2rem 4rem 2rem;
}

.footer-section h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-section.brand h2 span {
    color: #4f46e5;
}

.footer-section h3 {
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.social-icons i {
    font-size: 1.25rem;
    color: #9ca3af;
    background: #1f2937;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-icons i:hover {
    color: #ffffff;
    background: #4f46e5;
    transform: translateY(-3px);
}

.footer-section.links ul {
    list-style: none;
}

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

.footer-section.links ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section.links ul li a:hover {
    color: #4f46e5;
}

.footer-section.contact p {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-section.contact i {
    color: #4f46e5;
    font-size: 1.2rem;
}

.footer-bottom {
    background-color: #030712;
    padding: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: #6b7280;
    margin: 0;
    font-size: 0.95rem;
}