@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');
* {
	margin: 0;
	padding: 0;
	font-family: 'Poppins', sans-serif;
}

.tampil {
	position: top;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.7);
}

.tampil-body {
	display: flex;
	height: 100vh;
	width: 100%;
	text-align: center;
	justify-content: center;
}

.tampil-body div {
	border-radius: 20px;
	padding: 20px;
	margin: auto;
	width: 50%;
	background-color: rgb(0, 155, 155);
}

.tampil-body button {
	cursor: pointer;
	font-size: 1.1em;
	text-align: center;
	border-radius: 20px;
	background-color: #ffffff;
	border: 0;
	margin-top: 20px;

	color: rgb(0, 155, 155);
	padding: 10px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

:root {
    --primary: #00ffff;
    --dark: #0a192f;
    --light: #ffffff;
    --gray: #8892b0;
    --glow-color: rgba(0, 255, 255, 0.6);
}

body {
    background-image: url("background.jpg");
    color: var(--light);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    color: var(--primary);
    font-size: 24px;
    font-weight: bold;
    transition: text-shadow 0.3s ease;
}

.logo:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-links a.active {
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow-color);
}

.nav-links a:hover {
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow-color);
}

.menu-btn {
    display: none;
    cursor: pointer;
    font-size: 24px;
}

/* Hologram Effect */
@keyframes hologramFlicker {
    0% { opacity: 0.97; }
    50% { opacity: 0.8; }
    100% { opacity: 0.97; }
}

@keyframes hologramScan {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.hologram-container {
    position: relative;
    /* border: 2px dotted var(--primary); */
    background: rgba(0, 255, 255, 0.05);
    padding: 5%;
    margin: 20px 0;
    overflow: hidden;
    animation: hologramFlicker 2s infinite;
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.hologram-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        transparent,
        rgba(0, 255, 255, 0.2),
        transparent
    );
    animation: hologramScan 2s linear infinite;
    pointer-events: none;
}

.hologram-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid rgba(0, 255, 255, 0.3);
    pointer-events: none;
}  

/* Content Sections */
.content-section {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.content-section.active {
    display: block;
    opacity: 1;
}

/* Hero Section */
.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 16px;
    transition: text-shadow 0.3s ease;
}

.hero-content h1:hover {
    text-shadow: 0 0 15px var(--glow-color);
}

.hero-content h2 {
    color: var(--primary);
    font-size: 24px;
    margin-bottom: 16px;
    transition: text-shadow 0.3s ease;
}

.hero-content h2:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

.hero-content p {
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 500px;
    transition: color 0.3s ease;
}

.hero-content p:hover {
    color: var(--light);
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    background-color: var(--primary);
    color: var(--dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: #00cccc;
    box-shadow: 0 0 20px var(--glow-color);
    transform: scale(1.05);
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-links a {
    color: var(--gray);
    font-size: 24px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow-color);
    transform: translateY(-2px);
}

.profile-image {
    position: relative;
    width: 320px;
    height: 320px;
    flex-shrink: 0;
}

.profile-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: rgba(0, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.profile-circle:hover {
    box-shadow: 0 0 30px var(--glow-color);
    transform: scale(1.05);
}

.profile-circle img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.profile-circle img:hover {
    box-shadow: 0 0 20px var(--glow-color);
}

/* Project Cards */
.projects-grid {
    display: flex;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.project-card {
    border: 1px solid var(--primary);
    padding: 20px;
    background: rgba(0, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.project-card:hover {
    box-shadow: 0 0 20px var(--glow-color);
    transform: translateY(-5px);
}

.project-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
    transition: text-shadow 0.3s ease;
}

.project-card h3:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

/* Skills Section */
.skills-grid {
    display: flex;  /* Ubah dari grid ke flex */
    justify-content: space-between;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 100px; /* Memperbesar gap antara Frontend dan Backend */
    padding: 40px; /* Menambah padding untuk space dari container */
    max-width: 1000px; /* Membatasi lebar maksimal agar tidak terlalu lebar */
    margin: 0 auto; /* Center skills grid */
}
.skill-category{
    flex: 1;  /* Membuat setiap category mengambil ruang yang sama */
    max-width: 45%;  /* Membatasi lebar maksimal */

}

.skill-category h3 {
    color: var(--primary);
    margin-bottom: 10%;
    font-size: 24px; /* Memperbesar ukuran font */  
    text-align: center;
    transition: text-shadow 0.3s ease;
}

.skill-category h3:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: 25px; /* Memperbesar jarak antar skill */
    font-size: 16px; /* Memperbesar ukuran font */
}

.skill-bar {
    width: 100%;
    height: 12px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--primary);
    margin-top: 8px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    min-width: 250px; /* Menambah minimal width */
}

.skill-bar:hover {
    box-shadow: 0 0 15px var(--glow-color);
}

.skill-progress {
    height: 100%;
    background: var(--primary);
    position: absolute;
    left: 0;
    top: 0;
    transition: width 1s ease-in-out;
    box-shadow: 0 0 10px var(--glow-color); /* Menambah glow effect */
}

/* Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--primary);
    background: rgba(0, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.timeline-item:hover {
    box-shadow: 0 0 20px var(--glow-color);
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: black;
        opacity: 90%;
        padding: 20px;
        flex-direction: column;
        text-align: center;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-btn {
        display: block;
    }

    .hologram-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .profile-image {
        order: 1;
    }

    .social-links {
        justify-content: center;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .projects-grid {
        flex-direction: column;
    }    

    .skills-grid {
        flex-direction: column;
        gap: 40px;
        padding: 20px;
        grid-template-columns: 1fr;
    }

    .skill-category {
        max-width: 100%;  /* Full width on mobile */
    }
}