/* CSS Reset dan Variabel */
:root {
    --primary: #0a0a0a;
    --secondary: #ff00ff;
    --accent: #00ffff;
    --light: #f8f9fa;
    --dark: #121212;
    --pink: #ff00aa;
    --purple: #aa00ff;
    --blue: #0066ff;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--light);
    background-color: var(--dark);
    transition: var(--transition);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.9);
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(255, 0, 255, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--pink);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.7);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--accent);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.7);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--accent);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--purple) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #aa00ff;
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease;
    text-shadow: 0 0 15px var(--pink);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeIn 1.5s ease;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: transparent;
    color: var(--accent);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--accent);
    cursor: pointer;
    animation: fadeInUp 1s ease;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    text-shadow: 0 0 5px var(--accent);
}

.btn:hover {
    transform: translateY(-5px);
    background-color: var(--accent);
    color: var(--dark);
    box-shadow: 0 0 25px var(--accent);
}

/* About Section */
.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--accent);
    position: relative;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #ddd;
}

.team {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.team-member {
    background-color: rgba(20, 20, 20, 0.8);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(170, 0, 255, 0.3);
    transition: var(--transition);
    max-width: 300px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    border: 1px solid rgba(255, 0, 255, 0.3);
    backdrop-filter: blur(5px);
}

.team-member.visible {
    opacity: 1;
    transform: translateY(0);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(255, 0, 255, 0.5);
    border: 1px solid var(--pink);
}

.member-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    filter: grayscale(20%);
    transition: var(--transition);
}

.team-member:hover .member-img {
    filter: grayscale(0%);
}

.member-info {
    padding: 1.5rem;
}

.member-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
    text-shadow: 0 0 5px var(--accent);
}

.member-info p {
    color: #aaa;
    margin-bottom: 1rem;
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, var(--primary) 0%, var(--blue) 100%);
    color: white;
}

.contact .section-title {
    color: var(--accent);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 30px rgba(0, 102, 255, 0.3);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--accent);
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.3);
    background-color: rgba(0, 0, 0, 0.3);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: white;
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(255, 0, 255, 0.3);
}

.social-links {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin: 0 0.5rem;
    transition: var(--transition);
    color: var(--accent);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.social-links a:hover {
    background-color: var(--accent);
    color: var(--dark);
    transform: translateY(-3px);
    box-shadow: 0 0 15px var(--accent);
}

/* Animasi */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@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);
    }
}

/* Responsif */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: rgba(10, 10, 10, 0.95);
        flex-direction: column;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin: 1.5rem 0;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .team {
        flex-direction: column;
        align-items: center;
    }

    .section {
        padding: 4rem 1rem;
    }
}