/* Efek Global */
body {
    background: #0f0f0f;
    color: #fff;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Header */
header {
    background: #1e1e2f;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
}

header .logo-section {
    display: flex;
    align-items: center;
    gap: 20px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5)); /* Tambahkan drop shadow untuk meningkatkan visibilitas logo */
}

header .logo-section img {
    width: 80px;
}

header .hierarchy h1, header .hierarchy h2, header .hierarchy h3 {
    margin: 0;
    line-height: 1.2;
}

header .nav-menu {
    display: flex;
    gap: 20px;
}

header .nav-menu a {
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background 0.3s;
}

header .nav-menu a:hover {
    background: #333;
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at center, #1e1e2f, #0f0f0f);
    color: white;
    text-align: center;
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    animation: rotate 30s linear infinite;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    margin: 0;
    animation: fadeInDown 1s ease-out;
}

.hero h2 {
    font-size: 2.5rem;
    margin: 10px 0;
    animation: fadeInDown 1.5s ease-out;
}

.hero h3 {
    font-size: 1.5rem;
    margin: 20px 0;
    animation: fadeInDown 2s ease-out;
}

.hero .hero-buttons {
    margin-top: 30px;
    animation: fadeInUp 2.5s ease-out;
    display: flex;
    gap: 20px; /* Atur jarak antara tombol */
    justify-content: center; /* Pusatkan tombol */
}

.hero .btn-futuristic {
    display: inline-block;
    padding: 15px 30px;
    color: #fff;
    background: linear-gradient(90deg, #ff416c, #ff4b2b);
    text-decoration: none;
    border-radius: 50px;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 15px rgba(255, 65, 108, 0.5), 0 0 25px rgba(255, 75, 43, 0.3);
}

.hero .btn-futuristic:hover {
    background: linear-gradient(90deg, #e0345d, #d32f2f);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 65, 108, 0.7), 0 0 30px rgba(255, 75, 43, 0.5);
}

.hero .scroll-down {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero .scroll-down a {
    color: #fff;
    font-size: 2rem;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    from, to {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Introduction Section */
.intro {
    background: #121212;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
}

.intro .container {
    max-width: 800px;
    margin: 0 auto;
}

.intro h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

.intro p {
    font-size: 1.2rem;
    line-height: 1.8;
    animation: fadeInUp 1.5s ease-out;
}

/* Features Section */
.features {
    background: #0f0f0f;
    padding: 50px 20px;
    text-align: center;
}

.features .container {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.features .feature {
    background: #1e1e2f;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    width: 250px;
    transition: transform 0.3s, background 0.3s;
}

.features .feature:hover {
    transform: scale(1.05);
    background: #2b2b3a;
}

.features i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #00ccff;
}

.features h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.features p {
    font-size: 1rem;
    line-height: 1.6;
}

/* Konten Umum */
.content-section {
    padding: 50px 20px;
    max-width: 1000px;
    margin: 0 auto;
    text-align: left;
}

.content-box {
    background: rgba(30, 30, 47, 0.8);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.content-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.content-section h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #ffffff;
    cursor: pointer;
}

.content-section p, .content-section ul {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #ffffff;
}

.content-section ul {
    list-style: none;
    padding: 0;
}

.content-section ul li {
    margin-bottom: 10px;
}

/* Toggle Icon */
.toggle-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    transition: transform 0.3s;
}

.toggle-icon.open {
    transform: rotate(0deg);
}

.toggle-icon.close {
    transform: rotate(45deg);
}

.toggle-container {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.toggle-container img {
    margin-left: 8px;
}

/* Kontak Section */
.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 20px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 300px;
    cursor: pointer;
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #ffffff;
}

.contact-item p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #ffffff;
}

.contact-item a {
    color: #00ccff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #ffffff;
    text-shadow: 0 0 10px #00ccff;
}

.form-group {
    margin-bottom: 15px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

/* FAQ Section */
.faq-item {
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.faq-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #ffffff;
}

.faq-item p {
    font-size: 1.2rem;
    margin-top: 10px;
    line-height: 1.8;
    text-align: justify;
}

/* Panduan Section */
.guide-step {
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.guide-step h3 {
    font-size: 1.5rem;
    color: #ffffff;
}

.guide-step p {
    font-size: 1.2rem;
    margin-top: 10px;
    line-height: 1.8;
    text-align: justify;
}

/* Footer */
footer {
    background: #1e1e2f;
    text-align: center;
    color: white;
    padding: 20px;
}

footer p {
    margin: 5px 0;
    font-size: 0.9rem;
}

footer .footer-social {
    margin: 10px 0;
}

footer .footer-social a {
    margin: 0 10px;
    font-size: 20px;
    color: white;
    text-decoration: none;
    transition: transform 0.3s ease;
}

footer .footer-social a:hover {
    transform: scale(1.2);
    text-shadow: 0 0 15px #ff416c;
}

footer .version {
    margin-top: 10px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Gaya untuk formulir pendaftaran */
.register {
    background: #121212;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
}

.register .container {
    max-width: 600px;
    margin: 0 auto;
}

.register h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #ff416c;
    text-shadow: 0 0 10px rgba(255, 65, 108, 0.5);
}

.register .form-group {
    margin-bottom: 15px;
    text-align: left;
}

.register .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.register .form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    background-color: #1e1e2f;
    color: #fff;
}

.register .btn-futuristic {
    display: inline-block;
    padding: 15px 30px;
    color: #fff;
    background: linear-gradient(90deg, #ff416c, #ff4b2b);
    text-decoration: none;
    border-radius: 50px;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 15px rgba(255, 65, 108, 0.5), 0 0 25px rgba(255, 75, 43, 0.3);
}

.register .btn-futuristic:hover {
    background: linear-gradient(90deg, #e0345d, #d32f2f);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 65, 108, 0.7), 0 0 30px rgba(255, 75, 43, 0.5);
}

.register .errors {
    background: #ff4b2b;
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.register p {
    color: #fff;
    margin-top: 20px;
}

.register p a {
    color: #ff416c;
    text-decoration: none;
    transition: color 0.3s ease;
}

.register p a:hover {
    color: #d32f2f;
}

/* Gaya untuk formulir login */
.login {
    background: #121212;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
}

.login .container {
    max-width: 600px;
    margin: 0 auto;
}

.login h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #ff416c;
    text-shadow: 0 0 10px rgba(255, 65, 108, 0.5);
}

.login .form-group {
    margin-bottom: 15px;
    text-align: left;
}

.login .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.login .form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    background-color: #1e1e2f;
    color: #fff;
}

.login .btn-futuristic {
    display: inline-block;
    padding: 15px 30px;
    color: #fff;
    background: linear-gradient(90deg, #ff416c, #ff4b2b);
    text-decoration: none;
    border-radius: 50px;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 15px rgba(255, 65, 108, 0.5), 0 0 25px rgba(255, 75, 43, 0.3);
}

.login .btn-futuristic:hover {
    background: linear-gradient(90deg, #e0345d, #d32f2f);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 65, 108, 0.7), 0 0 30px rgba(255, 75, 43, 0.5);
}

.login .errors {
    background: #ff4b2b;
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.login p {
    color: #fff;
    margin-top: 20px;
}

.login p a {
    color: #ff416c;
    text-decoration: none;
    transition: color 0.3s ease;
}

.login p a:hover {
    color: #d32f2f;
}

/* Gaya untuk indikator kekuatan kata sandi */
progress {
    width: 100%;
    height: 20px;
    -webkit-appearance: none;
    appearance: none;
}

progress::-webkit-progress-bar {
    background-color: #f3f3f3;
    border-radius: 5px;
    box-shadow: inset 0
    box-shadow: inset 0 1px 3px rgba(0,0,0,.2);
}
progress::-webkit-progress-value {
    border-radius: 5px;
    transition: width 0.4s ease;
}
progress.very-weak::-webkit-progress-value {
    background-color: #ff4b2b;
}
progress.weak::-webkit-progress-value {
    background-color: #ff8c1a;
}
progress.medium::-webkit-progress-value {
    background-color: #ffd700;
}
progress.strong::-webkit-progress-value {
    background-color: #9acd32;
}
progress.very-strong::-webkit-progress-value {
    background-color: #00cc66;
}
/* Gaya untuk pop-up penjelasan kata sandi */
#password-info {
    background: #1e1e2f;
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    margin-top: 10px;
}