body {
    background-color: #121212;
    color: #fff;
}

.navbar {
    background-color: #1a1a1a;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: bold;
    color: #ff9800;
}

.navbar-nav .nav-link {
    color: #fff;
    font-size: 1.2rem;
}

.navbar-nav .nav-link:hover {
    color: #ff9800;
}

.btn-signup {
    background-color: #ff9800;
    color: #121212;
    font-weight: bold;
}

.btn-signup:hover {
    background-color: #e68900;
    color: #fff;
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/hero.webp') no-repeat center center/cover;
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: bold;
}

.hero p {
    font-size: 1.2rem;
    margin-top: 10px;
}

.hero .btn-cta {
    margin-top: 20px;
    background-color: #ff9800;
    color: #121212;
    font-weight: bold;
    padding: 10px 20px;
}

.hero .btn-cta:hover {
    background-color: #e68900;
    color: #fff;
}

.about {
    padding: 80px 20px;
}
.about .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.about img {
    max-width: 100%;
    max-height: 500px;
    border-radius: 10px;
}
.about-text {
    padding-left: 20px;
    max-width: 50%;
}
.features {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.feature-card {
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 250px;
}

.courses-carousel {
    padding: 50px 20px;
    text-align: center;
}

.carousel-item {
    text-align: center;
}

.carousel-item img {
    display: block;
    margin: 0 auto;
    max-height: 500px;
    max-width: 500px;
    border-radius: 10px;
}

.carousel-caption {
    background-color: #121212;
    padding: 20px;
    border-radius: 15px;
}

.timeline {
    padding: 80px 20px;
    text-align: center;
}

.timeline h2 {
    color: #ff9800;
}

.timeline ul {
    list-style: none;
    padding: 0;
}

.timeline ul li {
    background: #1a1a1a;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    text-align: left;
}

.faq {
    padding: 80px 20px;
}

.faq h2 {
    color: #ff9800;
}

.accordion-button {
    background-color: #1a1a1a;
    color: white;
}

.accordion-button:not(.collapsed) {
    background-color: #ff9800;
    color: #121212;
}

.registration {
    padding: 80px 20px;
    text-align: center;
    background-color: #1a1a1a;
}

.registration h2 {
    color: #ff9800;
}

.registration .form-control {
    border-radius: 10px;
    padding: 12px;
}

.registration .btn-submit {
    background-color: #ff9800;
    color: #121212;
    font-weight: bold;
    padding: 12px;
    border-radius: 10px;
    transition: background 0.3s ease-in-out;
}

.registration .btn-submit:hover {
    background-color: #e68900;
}

.registration {
    padding: 80px 20px;
    text-align: center;
    background-color: #1a1a1a;
}

.registration h2 {
    color: #ff9800;
}

.registration .form-control {
    border-radius: 10px;
    padding: 12px;
}

.registration .btn-submit {
    background-color: #ff9800;
    color: #121212;
    font-weight: bold;
    padding: 12px;
    border-radius: 10px;
    transition: background 0.3s ease-in-out;
}

.registration .btn-submit:hover {
    background-color: #e68900;
}

.footer {
    background-color: #1a1a1a;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.footer a {
    color: #ff9800;
    text-decoration: none;
    margin: 0 10px;
}

.footer a:hover {
    text-decoration: underline;
}