/* Import Font Modern */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f7f6;
    overflow-x: hidden;
}

/* Glassmorphism Navbar */
.navbar-glass {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

/* Hero Section dengan Gradasi */
.hero-section {
    padding: 120px 0 80px 0;
    background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
    position: relative;
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
}

/* Animasi Floating (3D Effect) untuk Gambar */
.floating-img {
    animation: float 6s ease-in-out infinite;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    max-width: 100%;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Styling Tombol Modern */
.btn-custom {
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary-custom {
    background: #4e54c8;
    background: -webkit-linear-gradient(to right, #8f94fb, #4e54c8);
    background: linear-gradient(to right, #8f94fb, #4e54c8);
    border: none;
    color: white;
}
.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(78, 84, 200, 0.4);
    color: white;
}

.btn-outline-custom {
    border: 2px solid #4e54c8;
    color: #4e54c8;
    background: white;
}
.btn-outline-custom:hover {
    background: #4e54c8;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(78, 84, 200, 0.2);
}

/* Kartu Fitur Interaktif */
.feature-card {
    background: #fff;
    border-radius: 20px;
    border: none;
    padding: 40px 20px;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    height: 100%;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, #8ec5fc 0%, #e0c3fc 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover h4, .feature-card:hover p, .feature-card:hover .icon-box i {
    color: white !important;
}

.icon-box {
    width: 80px;
    height: 80px;
    background: #f4f7f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    font-size: 2rem;
    color: #4e54c8;
    transition: all 0.4s ease;
}

.feature-card:hover .icon-box {
    background: rgba(255,255,255,0.2);
}