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

body {
    font-family: 'Arial', sans-serif;
    background-color: #041734;
    color: #e6f1ff;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 0 15px;
}

header {
    background-color: rgba(4, 23, 52, 0.9);
    color: #e6f1ff;
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

header h1 {
    text-align: center;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

nav ul li {
    margin: 10px 20px;
}

nav ul li a {
    color: #e6f1ff;
    text-decoration: none;
    font-size: 1.2em;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
}

nav ul li a:hover {
    background-color: #fffc64;
    color: #0a192f;
}

.hero {
    background-image: url('gambar\ miring\ 1.jpg');
    background-size: cover;
    background-position: center;
    color: #e6f1ff;
    padding: 150px 0;
    text-align: center;
    position: relative;
    width: 100%;
    height: 100vh;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 25, 47, 0.7);
}

.hero h2 {
    font-size: 3em;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 1.5em;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.cta-button {
    background-color: rgba(69, 86, 122, 0.8);
    color: #e6f1ff;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: bold;
    position: relative;
    z-index: 1;
    display: inline-block;
}

.cta-button:hover {
    background-color: rgba(230, 241, 255, 0.8);
    color: #041734;
    transform: scale(1.05);
}

.about, .schedule, .registration {
    padding: 80px 0;
    text-align: center;
    color: #e6f1ff;
}

.registration {
    background-image: linear-gradient(rgba(4, 23, 52, 0.9), rgba(4, 23, 52, 0.9)), url('1.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.about h2, .registration h2, .schedule h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
}

.features {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 50px;
}

.feature {
    flex-basis: 30%;
    padding: 20px;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.feature i {
    font-size: 3em;
    color: #fdfdfd;
    margin-bottom: 20px;
}

form {
    max-width: 600px;
    margin: auto;
    background: rgba(100, 255, 218, 0.1);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"],
input[type="email"],
input[type="number"],
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    background-color: rgba(255,255,255,0.1);
    color: #e6f1ff;
}

.submit-btn {
    background-color: #de3c0b;
    color: #0a192f;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 18px;
    font-weight: bold;
}

.submit-btn:hover {
    background-color: #e6f1ff;
    color: #0a192f;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.event {
    padding: 20px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.date {
    font-weight: bold;
    color: #64ffda;
    margin-bottom: 10px;
}

footer {
    background-color: #000000;
    color: #e6f1ff;
    text-align: center;
    padding: 30px 0;
}

.social-media a {
    color: #e6f1ff;
    font-size: 24px;
    margin: 0 10px;
    transition: color 0.3s;
}

.social-media a:hover {
    color: #64ffda;
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 2em;
    }
    
    .hero p {
        font-size: 1.2em;
    }
    
    .feature {
        flex-basis: 100%;
        margin-bottom: 30px;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.contact {
    color: #e6f1ff;
    font-family: 'Oswald', sans-serif;
}

.contact h2,
.contact p,
.contact-info p,
.contact-info a {
    color: #e6f1ff;
}

@import url('https://fonts.googleapis.com/css2?family=Oswald&display=swap');