body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f4f6f9;
    color: #333;
    scroll-behavior: smooth;
}

.hero {
    min-height: 100vh;
    background: linear-gradient(to right, #0d6efd, #6610f2);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 1s ease-in-out;
}

.hero .btn {
    transition: all 0.3s;
}

.hero .btn:hover {
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

.section-title {
    font-weight: bold;
    margin-bottom: 50px;
    text-align: center;
    color: #0d6efd;
    text-transform: uppercase;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.project img {
    width: 100%;
    border-radius: 10px;
    transition: transform 0.3s, filter 0.3s;
}

.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

div a {
    text-decoration: none !important;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.2);
}

.card:hover img {
    filter: brightness(0.9);
}

.card-body {
    padding: 15px;
    text-align: center;
}

h5.card-title {
    margin: 0;
}

.card-title {
    font-weight: 600;
    margin-bottom: 5px;
    color: #0d6efd;
}

.card-text {
    font-size: 0.9rem;
    color: #666;
}

.contact {
    background: #0d6efd;
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.contact .btn {
    transition: all 0.3s;
}

.contact .btn:hover {
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

footer {
    background: #212529;
    color: #aaa;
    padding: 20px;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: #fff;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .contact h2 {
        font-size: 2rem;
    }
}