:root {
    --primary: #1b3d17;
    --accent: #4CAF50;
    --white: #ffffff;
    --dark: #121212;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-family: 'Inter', sans-serif; }
body { overflow-x: hidden; color: #333; line-height: 1.6; }

/* Progress Bar */
.scroll-line { position: fixed; top: 0; left: 0; height: 4px; background: var(--accent); z-index: 1001; width: 0%; }

/* Navbar */
.navbar { position: fixed; width: 100%; padding: 25px 8%; z-index: 1000; transition: var(--transition); }
.navbar.scrolled { background: var(--primary); padding: 15px 8%; box-shadow: 0 5px 20px rgba(0,0,0,0.2); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.nav-logo { color: var(--white); text-decoration: none; font-size: 1.6rem; font-weight: 700; }
.nav-logo span { color: var(--accent); }
.nav-links { list-style: none; display: flex; gap: 30px; align-items: center; }
.nav-links a { color: var(--white); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.btn-nav { background: var(--accent); padding: 10px 22px; border-radius: 25px; transition: var(--transition); }
.btn-nav:hover { background: #45a049; transform: scale(1.05); }

/* Hero Section */
.hero { 
    height: 100vh; position: relative; display: flex; align-items: center; justify-content: center; text-align: center;
    background: url('https://images.unsplash.com/photo-1473448912268-2022ce9509d8?auto=format&fit=crop&w=1500') center/cover fixed; color: var(--white);
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); }
.hero-content { z-index: 2; max-width: 800px; }
.hero h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 1.2rem; margin-bottom: 40px; opacity: 0.9; }
.btn-primary { background: var(--accent); color: white; padding: 16px 35px; text-decoration: none; border-radius: 30px; font-weight: 700; display: inline-block; transition: var(--transition); margin: 10px; }
.btn-secondary { border: 2px solid white; color: white; padding: 14px 35px; text-decoration: none; border-radius: 30px; font-weight: 700; display: inline-block; transition: var(--transition); margin: 10px; }
.btn-primary:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }

/* Sections Global */
.section { padding: 100px 10%; text-align: center; }
.section-title { font-size: 2.8rem; font-weight: 700; color: var(--primary); margin-bottom: 15px; }
.section-subtitle { font-size: 1.1rem; color: #666; max-width: 600px; margin: 0 auto 60px; }

/* Grid Cards */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: white; padding: 45px; border-radius: 20px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); transition: var(--transition); }
.card:hover { transform: translateY(-15px); }
.card .icon { font-size: 3.5rem; margin-bottom: 25px; display: block; }
.card h3 { margin-bottom: 15px; color: var(--primary); }

/* Gallery (Masonry Style) */
.dark-bg { background: #f4f9f4; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); grid-gap: 20px; }
.img-item { height: 250px; border-radius: 15px; background-size: cover; background-position: center; position: relative; overflow: hidden; cursor: pointer; }
.img-item.wide { grid-column: span 2; }
.img-item.tall { grid-row: span 2; height: 100%; }
.img-overlay { position: absolute; inset: 0; background: rgba(27,61,23,0.8); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.img-item:hover .img-overlay { opacity: 1; }
.img-overlay span { color: white; font-weight: 700; font-size: 1.2rem; }

/* Video Section */
.video-grid { display: grid; grid-template-columns: 1.8fr 1fr; gap: 40px; margin-top: 50px; text-align: left; align-items: center; }
.main-video { position: relative; padding-bottom: 56.25%; height: 0; border-radius: 20px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.2); }
.main-video iframe { position: absolute; top:0; left:0; width: 100%; height: 100%; }
.video-info { background: white; padding: 40px; border-radius: 20px; border-left: 6px solid var(--accent); }
.stat-box { margin-top: 30px; background: #f0f7f0; padding: 20px; border-radius: 15px; }
.stat-box h4 { color: var(--accent); font-size: 1.5rem; }

/* CTA Parallax */
.cta-parallax { position: relative; background: url('https://images.unsplash.com/photo-1501854140801-50d01698950b?auto=format&fit=crop&w=1500') center/cover fixed; padding: 120px 0; color: white; }
.cta-overlay { position: absolute; inset:0; background: linear-gradient(rgba(27,61,23,0.7), rgba(0,0,0,0.8)); }
.cta-glass { position: relative; z-index: 2; width: 60%; margin: 0 auto; background: rgba(255,255,255,0.1); backdrop-filter: blur(15px); padding: 60px; border-radius: 30px; border: 1px solid rgba(255,255,255,0.2); }
.cta-form { display: flex; gap: 10px; margin-top: 30px; }
.cta-form input { flex: 1; padding: 15px 25px; border-radius: 30px; border: none; outline: none; }
.cta-form button { background: var(--accent); color: white; border: none; padding: 15px 35px; border-radius: 30px; font-weight: 700; cursor: pointer; transition: var(--transition); }
.cta-form button:hover { background: #45a049; }

footer { padding: 40px; background: var(--primary); color: white; font-size: 0.9rem; }

/* Responsivitas */
@media (max-width: 992px) {
    .video-grid { grid-template-columns: 1fr; }
    .cta-glass { width: 90%; }
    .hero h1 { font-size: 2.8rem; }
}





























/* FAQ Styling */
.faq-grid { margin-top: 50px; display: grid; gap: 20px; text-align: left; }
.faq-item { 
    background: var(--card-bg); border-radius: 15px; padding: 25px; 
    border: 1px solid rgba(255,255,255,0.05); cursor: pointer; transition: 0.3s;
}
.faq-item:hover { border-color: var(--primary); }
.faq-question { display: flex; justify-content: space-between; align-items: center; }
.faq-question h3 { font-size: 1.1rem; color: var(--primary); }
.faq-answer { margin-top: 15px; display: none; opacity: 0.8; font-size: 0.95rem; }
.faq-item.active .faq-answer { display: block; animation: slideDown 0.4s ease forwards; }

/* Contact Section Styling */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: center; text-align: left; }
.contact-details { margin-top: 40px; }
.c-item { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; font-size: 1.1rem; }
.c-item i { color: var(--primary); font-size: 1.5rem; }

.contact-form-box { background: #111; padding: 40px; border-radius: 30px; border: 1px solid rgba(0, 255, 136, 0.1); }
.input-group { margin-bottom: 20px; }
.input-group input, .input-group textarea { 
    width: 100%; padding: 15px; background: #0a0a0a; border: 1px solid #333; 
    color: white; border-radius: 10px; font-family: inherit;
}
.input-group input:focus, .input-group textarea:focus { border-color: var(--primary); outline: none; }
.btn-submit-contact { 
    width: 100%; background: var(--primary); color: black; padding: 18px; 
    border: none; border-radius: 10px; font-weight: 800; cursor: pointer; transition: 0.3s;
}
.btn-submit-contact:hover { transform: scale(1.02); box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3); }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 992px) {
    .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
}




/* Audio Control Style */
.audio-control {
    position: fixed; bottom: 30px; left: 30px; z-index: 10001;
    background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px);
    padding: 12px 20px; border-radius: 50px; border: 1px solid var(--primary);
    display: flex; align-items: center; gap: 10px; cursor: pointer; transition: 0.3s;
}
.audio-control:hover { background: var(--primary); color: #000; }
.audio-text { font-size: 0.7rem; font-weight: 800; letter-spacing: 1px; }

/* Particle Animation */
#particle-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 1;
}
.leaf-particle {
    position: absolute; background: var(--primary); border-radius: 50%;
    opacity: 0.3; filter: blur(2px); animation: floatParticle 10s infinite linear;
}

@keyframes floatParticle {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

/* Custom Cursor Upgrade */
.cursor-follower {
    mix-blend-mode: difference; /* Membuat kursor berubah warna sesuai background */
    background: white; 
}