/* ===== GAYA PARTICLE BACKGROUND ===== */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    background: linear-gradient(-45deg, #1a2833, #2c3e50, #d35400, #c0392b);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
    z-index: 0;
}

/* ===== GAYA DASAR HALAMAN ===== */
body {
    font-family: 'Inter', 'Poppins', sans-serif;
    color: #ecf0f1;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
}

/* ===== GAYA PRELOADER ===== */
#preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: #ffffff;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    z-index: 9999; transition: opacity 0.75s ease, visibility 0.75s ease;
}
.spinner {
    width: 50px; height: 50px; border: 5px solid #f3f3f3; border-top: 5px solid #3498db;
    border-radius: 50%; animation: spin 1s linear infinite; margin-bottom: 15px;
}
#preloader p { color: #333; font-size: 1.2em; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
#preloader.hidden { opacity: 0; visibility: hidden; }

/* ===== GAYA KONTEN UTAMA ===== */
.container {
    text-align: center;
    padding: 20px;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 680px;
}

.profil {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 5px solid rgba(236, 240, 241, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-bottom: 10px;
}

h1 {
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 8px;
}

p {
    font-weight: 300;
    margin-top: 0;
    color: rgba(236, 240, 241, 0.8);
}

.links {
    margin-top: 30px;
}

/* ===== GAYA TOMBOL LINK UTAMA ===== */
.tombol {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; /* Tombol memenuhi lebar container */
    max-width: 400px; /* Lebar maksimal tombol */
    margin: 15px auto;
    padding: 15px;
    background-color: rgba(236, 240, 241, 0.1);
    color: #ecf0f1;
    text-decoration: none;
    border-radius: 10px;
    border: 1px solid rgba(236, 240, 241, 0.3);
    transition: all 0.3s ease;
}

.tombol svg {
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.tombol:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.4);
}

/* Gaya untuk tombol yang disabled/maintenance */
.tombol.disabled {
    opacity: 0.6; /* Membuat tombol terlihat sedikit redup */
    cursor: not-allowed; /* Mengubah kursor menjadi tanda "tidak diizinkan" */
    background-color: rgba(236, 240, 241, 0.05); /* Sedikit lebih gelap */
    border-color: rgba(236, 240, 241, 0.1); /* Border juga lebih gelap */
    color: rgba(236, 240, 241, 0.5); /* Teks juga lebih redup */
}

.tombol.disabled:hover {
    transform: none; /* Menghilangkan efek hover */
    box-shadow: none; /* Menghilangkan shadow saat hover */
    background-color: rgba(236, 240, 241, 0.05); /* Memastikan background tidak berubah saat hover */
    border-color: rgba(236, 240, 241, 0.1); /* Memastikan border tidak berubah saat hover */
}

.tombol.disabled svg {
    color: rgba(236, 240, 241, 0.5); /* Warna ikon juga diredupkan */
}
/* ===== GAYA CONNECT & FOOTER ===== */
.connect-section {
    margin-top: 40px;
}

.connect-section p {
    margin-bottom: 15px;
    font-size: 0.9em;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(236, 240, 241, 0.1);
    color: #ecf0f1;
    border-radius: 10px;
    border: 1px solid rgba(236, 240, 241, 0.3);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.1);
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

footer {
    margin-top: 50px;
    padding-bottom: 20px;
}

.copyright {
    font-size: 0.8em;
    color: rgba(236, 240, 241, 0.6);
}

@keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ===== WARNA HOVER UNIK ===== */

/* Tombol Utama */
.tombol.github:hover {
    background-color: #333;
    border-color: #333;
}
.tombol.instagram:hover {
    background: radial-gradient(circle at 30% 107%, #feda75 0%, #fa7e1e 5%, #d62976 45%, #962fbf 60%, #4f5bd5 90%);
    border-color: transparent;
}
.tombol.linkedin:hover {
    background-color: #0A66C2;
    border-color: #0A66C2;
}

/* Ikon Sosial Kecil */
.social-icon.github:hover {
    background-color: #333;
    border-color: #333;
}
.social-icon.linkedin:hover {
    background-color: #0A66C2;
    border-color: #0A66C2;
}