/* Import Font dari Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

/* Variabel Warna dan Animasi untuk kemudahan kustomisasi */
:root {
    --bg-color: #0f0f12; /* Latar belakang gelap */
    --primary-color: #ffffff;
    --secondary-color: #a0a0a0;
    --accent-grad-1: #ff6f61;
    --accent-grad-2: #de62ff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --card-shadow: rgba(0, 0, 0, 0.2);
    --font-main: 'Inter', sans-serif;
}

/* Reset dan Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--primary-color);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ================================== */
/*         EFEK AURORA BACKGROUND     */
/* ================================== */

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: 
        radial-gradient(circle at 15% 25%, var(--accent-grad-1), transparent 40%),
        radial-gradient(circle at 80% 70%, var(--accent-grad-2), transparent 40%);
    background-color: var(--bg-color);
    filter: blur(100px);
    opacity: 0.4;
    z-index: -1;
    animation: moveAurora 20s infinite alternate;
}

@keyframes moveAurora {
    from {
        transform: rotate(0deg) scale(1.2);
    }
    to {
        transform: rotate(360deg) scale(1.5);
    }
}


/* Container Utama */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* ================================== */
/*               HEADER               */
/* ================================== */

header {
    text-align: center;
    padding: 80px 0 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
}

/* === Styling Baru untuk Nama dan Interaksinya === */

h1#user-name {
    position: relative; 
    cursor: pointer; 
    padding: 15px 30px;
    border: 2px solid transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    z-index: 2; /* Pastikan nama ada di atas elemen lain */
}

h1#user-name:hover {
    border-color: var(--glass-border);
    background: var(--glass-bg);
    transform: translateY(-2px);
}

.name-hint-icon {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1rem;
    color: var(--secondary-color);
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

h1#user-name:hover .name-hint-icon {
    opacity: 0;
    transform: scale(0.5);
}

.profile-photo-popup {
    position: absolute; /* Sekarang relatif terhadap HEADER */
    /* Posisikan di bawah h1 secara manual */
    top: 190px; /* Nilai ini mungkin perlu sedikit disesuaikan */
    left: 50%;
    
    max-height: 220px;
    width: auto;
    border-radius: 16px;
    border: 4px solid white;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6);
    
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) scale(0.8) translateY(-20px);
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
    
    /* z-index tertinggi untuk memastikan di atas segalanya */
    z-index: 100;
}

/* KUNCI PERBAIKAN: Gunakan '~' (general sibling selector) */
h1#user-name:hover ~ .profile-photo-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1) translateY(0);
}

/* === Styling untuk elemen lain di header (tetap sama) === */

#user-position {
    display: inline-block;
    padding: 10px 22px;
    margin-bottom: 25px;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-color);
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1;
}

#user-position::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    z-index: -1;
    animation: shine-animation 4s infinite linear;
    animation-delay: 2s;
}

#user-introduction {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

header p#user-address {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.social-links {
    margin-top: 0;
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.social-links a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-4px);
}

.social-links i {
    font-size: 2rem;
}

.cv-button-container {
    margin-top: 30px;
    text-align: center;
}

.cv-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 0 15px;
    height: 50px;
    font-weight: 500;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    overflow: hidden;
}

.cv-button::before {
    content: '↓';
    font-size: 1.5rem;
    line-height: 1;
    font-weight: bold;
    color: var(--primary-color);
    transition: transform 0.4s ease;
}

.cv-button span {
    display: inline-block;
    max-width: 0;
    opacity: 0;
    padding-left: 0;
    transition: max-width 0.4s ease-in-out, opacity 0.3s ease-in, padding-left 0.4s ease-in-out;
    white-space: nowrap;
}

.cv-button:hover {
    background: var(--glass-bg);
    border-color: var(--accent-grad-1);
    box-shadow: 0 0 20px rgba(255, 111, 97, 0.4);
}

.cv-button:hover span {
    max-width: 150px;
    opacity: 1;
    padding-left: 10px;
}

.cv-button:hover::before {
    transform: translateY(3px);
}

/* Efek saat disentuh di mobile (meniru hover) */
.cv-button.is-activated span {
    max-width: 150px;
    opacity: 1;
    padding-left: 10px;
}

.cv-button.is-activated::before {
    transform: translateY(3px);
}

/* ================================== */
/*           KONTEN UTAMA             */
/* ================================== */

section {
    padding: 80px 20px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    background: linear-gradient(90deg, var(--accent-grad-1), var(--accent-grad-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.skillset-prompt {
    text-align: center;
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: -25px; 
    margin-bottom: 40px;
    text-shadow: 0 0 12px rgba(222, 98, 255, 0.3);
}

.skillset-prompt i {
    color: var(--accent-grad-1);
    margin-right: 8px;
    animation: bounce-icon 2s infinite ease-in-out;
}

@keyframes bounce-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    max-width: 560px;
    margin: 0 auto;
}

.skill-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding-top: 15px;
    width: 120px;
    height: 120px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, background 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px) scale(1.05);
    background: rgba(255, 255, 255, 0.1);
}

.skill-card i { font-size: 3rem; color: var(--primary-color); }
.skill-card svg { width: 48px; height: 48px; fill: var(--primary-color); }
.skill-card span { font-size: 0.9rem; color: var(--secondary-color); }

.skill-details {
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(30, 30, 35, 0.9);
    color: var(--secondary-color);
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    min-width: 220px;
    max-width: 250px;
    font-size: 0.85rem;
    line-height: 1.5;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    z-index: 10;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.skill-details::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: rgba(30, 30, 35, 0.9) transparent transparent transparent;
}

.skill-card:hover .skill-details {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.timeline {
    position: relative;
    padding-left: 40px;
    border-left: 2px solid var(--glass-border);
    max-width: 700px;
    margin: 0 auto;
}

.timeline-item {
    margin-bottom: 40px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -50px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent-grad-1), var(--accent-grad-2));
    border: 3px solid var(--bg-color);
}

.timeline-item h3 { font-size: 1.4rem; margin-bottom: 5px; }
.timeline-item p { color: var(--secondary-color); }
.timeline-item p em { color: var(--primary-color); font-style: normal; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 25px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 var(--card-shadow);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative; 
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 40px 0 var(--card-shadow);
    border-color: rgba(255, 255, 255, 0.2);
    z-index: 50;
}

.card h3 { margin-top: 0; margin-bottom: 10px; color: var(--primary-color); }
.card p { color: var(--secondary-color); margin-bottom: 15px; }
.card a { color: var(--accent-grad-1); text-decoration: none; font-weight: 500; transition: color 0.3s ease; }
.card a:hover { color: var(--accent-grad-2); }

/* ================================== */
/*   STYLING PROMPT DI BAWAH JUDUL    */
/* ================================== */

.section-prompt { /* Perubahan di sini */
    text-align: center;
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: -25px; 
    margin-bottom: 40px;
    text-shadow: 0 0 12px rgba(222, 98, 255, 0.3);
}

.section-prompt i { /* Perubahan di sini */
    color: var(--accent-grad-1);
    margin-right: 8px;
    animation: bounce-icon 2s infinite ease-in-out;
}
/* ================================== */
/*        STYLING PROJECT CARDS       */
/* ================================== */

/* 1. Atur header kartu agar judul dan tombol bisa sejajar */
.card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.card .card-header h3 {
    margin-bottom: 0; /* Hapus margin bawah dari h3 di dalam header */
}

/* 2. Styling untuk tombol preview */
.project-preview-button {
    position: relative; /* Jadi anchor untuk preview GIF */
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0; /* Mencegah tombol mengecil */
}

.project-preview-button:hover {
    background-color: var(--accent-grad-1);
    border-color: var(--accent-grad-1);
    transform: scale(1.1);
}

.project-preview-button i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.project-preview-gif-wrapper {
    position: absolute;
    
    /* === PERUBAHAN UTAMA DI SINI === */
    top: 70px; /* Posisikan 70px dari atas kartu. Sesuaikan nilai ini jika perlu. */
    right: calc(100% + 15px); /* Tetap di kiri tombol dengan jarak 15px */
    transform: scale(0.9); /* Hapus translateY karena posisi top sudah absolut */
    
    width: 180px; /* Ukuran width yang Anda inginkan (saya kembalikan dari kode sebelumnya) */
    
    background: #1a1a1d;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    padding: 5px;
    
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 20;
}

/* Panah kecil di samping kanan wrapper */
.project-preview-gif-wrapper::after {
    content: '';
    position: absolute;
    
    /* === PERUBAHAN POSISI PANAH === */
    top: 50%; /* Sejajarkan vertikal */
    left: 100%; /* Posisikan di sisi kanan wrapper */
    transform: translateY(-50%); /* Atur posisi vertikal */
    
    border-width: 8px;
    border-style: solid;
    /* Ubah arah panah agar menunjuk ke kiri */
    border-color: transparent transparent transparent #1a1a1d; 
}

/* 4. Styling untuk gambar GIF di dalamnya (TETAP SAMA) */
.project-preview-gif-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
}

/* 5. Interaksi: Sedikit ubah transform saat hover */
.project-preview-button:hover .project-preview-gif-wrapper {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

/* ================================== */
/*      ANIMASI & NAVIGASI CEPAT      */
/* ================================== */

.hidden {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.show {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

.quick-nav {
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.nav-button {
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--secondary-color);
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    backdrop-filter: blur(5px);
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.4s ease-out;
    visibility: hidden;
}

.nav-button.visible {
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
}

.nav-button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
    border-color: var(--accent-grad-1);
    transform: scale(1.1);
}

/* ================================== */
/*               FOOTER               */
/* ================================== */

footer {
    text-align: center;
    padding: 40px;
    color: var(--secondary-color);
    margin-top: 40px;
}

/* ================================== */
/*             MEDIA QUERIES          */
/* ================================== */

@media (max-width: 768px) {
    header h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    #user-position { font-size: 1.2rem; }
    #user-introduction { font-size: 1rem; }
    
    header { padding: 60px 15px 40px; min-height: 70vh; }
    section { padding: 60px 15px; }

    body::before { filter: blur(70px); animation: none; }

    .timeline { padding-left: 30px; }
    .timeline-item::before { left: -40px; }
    .grid { grid-template-columns: 1fr; }

    .profile-photo-popup {
        max-height: 180px;
        border-radius: 12px;
    }

    .quick-nav { right: 15px; }
    .nav-button { width: 40px; height: 40px; }
}

@keyframes shine-animation {
    0% {
        transform: translateX(-100%) skewX(-25deg);
    }
    100% {
        transform: translateX(200%) skewX(-25deg);
    }
}