/* 1. MANTRA SAPU JAGAT (Taruh di baris paling atas style.css) */
*, *::before, *::after {
    box-sizing: border-box; /* Memaksa padding tidak menambah lebar elemen */
}

/* Kunci mati sumbu X (kiri-kanan) di root layar */
html, body {
    max-width: 100%;
    overflow-x: hidden; 
}

/* Palet Warna Utama */
:root {
    --bg-black: #0B0C10; /* Hitam pekat */
    --navy-blue: #1A365D; /* Biru Navy */
    --navy-light: #2B6CB0; /* Biru Navy terang untuk hover */
    --text-white: #EDEDED;
}

body {
    background-color: var(--bg-black);
    color: var(--text-white);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
    min-height: 100vh;
    min-height: 100dvh; 
    
    margin: 0;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 400px;
    margin: auto; /* Ini yang bikin presisi di tengah secara vertikal & horizontal */
    position: relative;
    z-index: 10;
    animation: fadeInUp 1s ease-out forwards;
}

.profile-pic {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--navy-blue);
    object-fit: cover;
    margin-bottom: 10px;
    box-shadow: 0 4px 15px rgba(26, 54, 93, 0.5);
}

h1 {
    margin: 10px 0 5px 0;
    font-size: 1.5rem;
}

p {
    margin: 0 0 30px 0;
    color: #A0AEC0;
    font-size: 0.9rem;
}

.link-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background-color: var(--navy-blue);
    color: var(--text-white);
    padding: 15px 20px;
    margin-bottom: 15px;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.link-btn i {
    font-size: 1.2rem;
}

.link-btn:hover {
    background-color: var(--navy-light);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(43, 108, 176, 0.4);
}

/* Efek Liquid Shadow / Glowing Orbs di Background */
body::before, body::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(80px); /* Efek blur yang bikin terlihat seperti bayangan/cair */
    z-index: -1;
    animation: liquidMove 8s infinite alternate ease-in-out;
}

body::before {
    background-color: var(--navy-blue);
    top: -100px;
    left: -100px;
    opacity: 0.6;
}

body::after {
    background-color: var(--navy-light);
    bottom: -100px;
    right: -100px;
    opacity: 0.5;
    animation-duration: 11s; /* Bergerak sedikit lebih lambat dari shadow pertama */
    animation-direction: alternate-reverse;
}

/* Animasi Pergerakan Shadow */
@keyframes liquidMove {
    0% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(150px, 100px) scale(1.4);
    }
    66% {
        transform: translate(50px, 200px) scale(0.9);
    }
    100% {
        transform: translate(-100px, 150px) scale(1.5);
    }
}

/* Animasi Fade In Up untuk Container */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}