body {
    font-family: Segoe UI;
}

.hero {
    background: linear-gradient( rgba(11,31,58,.85), rgba(11,31,58,.85) ), url('/images/a.jpg');
    background-size: cover;
    background-position: center;
    min-height: 90vh;
}

.card {
    border: none;
    border-radius: 15px;
    transition: .3s;
}

    .card:hover {
        transform: translateY(-10px);
    }

.btn-warning {
    background: #D4AF37;
    border: none;
}
.page-banner {
    background: linear-gradient( rgba(11,31,58,.85), rgba(11,31,58,.85)), url('/images/banner.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
}

.feature-box {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0px 5px 15px rgba(0,0,0,.1);
}

    .feature-box i {
        font-size: 35px;
        color: #D4AF37;
        margin-bottom: 10px;
    }
.course-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0px 10px 25px rgba(0,0,0,.08);
    transition: .4s;
    height: 100%;
}

    .course-card:hover {
        transform: translateY(-10px);
    }

    .course-card i {
        font-size: 50px;
        color: #D4AF37;
        margin-bottom: 15px;
    }

    .course-card h3 {
        font-weight: 700;
        margin-bottom: 15px;
    }

    .course-card ul {
        padding-left: 20px;
        margin-bottom: 20px;
    }


.gallery-card {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0px 10px 25px rgba(0,0,0,.1);
}

    .gallery-card img {
        width: 100%;
        height: 280px;
        object-fit: cover;
        transition: .5s;
    }

    .gallery-card:hover img {
        transform: scale(1.1);
    }

.contact-info,
.contact-form {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}

.contact-item {
    margin-bottom: 25px;
    font-size: 18px;
}

    .contact-item i {
        color: #D4AF37;
        font-size: 22px;
        width: 40px;
    }
.whatsapp-btn {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 60px;
    font-size: 30px;
    z-index: 9999;
    text-decoration: none;
}

.register-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0px 10px 30px rgba(0,0,0,.08);
}
.login-box {
    max-width: 500px;
    margin: auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0px 10px 30px rgba(0,0,0,.08);
}

.login-icon {
    font-size: 60px;
    color: #D4AF37;
    margin-bottom: 15px;
}