:root {
            --primary-green: #1B5E20; /* Hijau Tua */
            --secondary-green: #4CAF50; /* Hijau Muda */
            --light-bg: #F8F9FA; /* Abu-abu Muda */
            --white: #FFFFFF;
            --text-dark: #333333;
            --transition: all 0.3s ease;
        }

        body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        /* Utilitas Warna Teks & Background */
        .text-primary-green { color: var(--primary-green) !important; }
        .bg-primary-green { background-color: var(--primary-green) !important; }
        .text-secondary-green { color: var(--secondary-green) !important; }
        .bg-secondary-green { background-color: var(--secondary-green) !important; }

        /* Smooth Scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Navbar Styling */
        .navbar {
            padding: 1rem 0;
            transition: var(--transition);
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
        }
        
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-green) !important;
            font-size: 1.5rem;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            margin-left: 1rem;
            transition: var(--transition);
        }

        .nav-link:hover, .nav-link.active {
            color: var(--secondary-green);
        }

        .btn-nav-cta {
            background-color: var(--primary-green);
            color: var(--white);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            transition: var(--transition);
        }

        .btn-nav-cta:hover {
            background-color: var(--secondary-green);
            color: var(--white);
        }

        /* Section Global Padding */
        section {
            padding: 5rem 0;
        }

        /* Hero Section */
        #hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        /* Pattern Overlay for Hero */
        #hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-weight: 700;
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            font-weight: 300;
            margin-bottom: 2.5rem;
            opacity: 0.9;
        }

        .btn-hero-outline {
            border: 2px solid var(--white);
            color: var(--white);
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 500;
            transition: var(--transition);
        }

        .btn-hero-outline:hover {
            background-color: var(--white);
            color: var(--primary-green);
        }

        .btn-hero-fill {
            background-color: var(--white);
            color: var(--primary-green);
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            margin-right: 1rem;
            transition: var(--transition);
        }

        .btn-hero-fill:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        /* Section Titles */
        .section-title {
            font-weight: 700;
            color: var(--primary-green);
            margin-bottom: 1rem;
        }

        .section-subtitle {
            color: #666;
            max-width: 700px;
            margin: 0 auto 3rem auto;
        }

        /* Cards & Features */
        .feature-card, .service-card {
            border: none;
            border-radius: 15px;
            padding: 2rem;
            transition: var(--transition);
            height: 100%;
            background: var(--white);
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }

        .icon-box {
            width: 70px;
            height: 70px;
            background-color: rgba(76, 175, 80, 0.1);
            color: var(--primary-green);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
        }

        /* Service Cards Specific */
        .service-card {
            text-align: left;
            border-bottom: 4px solid transparent;
        }

        .service-card:hover {
            border-bottom: 4px solid var(--secondary-green);
        }

        .service-card .icon-box {
            margin-bottom: 1rem;
            background-color: var(--primary-green);
            color: var(--white);
            width: 60px;
            height: 60px;
            font-size: 1.5rem;
        }

        /* Dashboard & Stats */
        .stat-card {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            text-align: center;
            border-left: 4px solid var(--secondary-green);
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-green);
        }

        .dashboard-container {
            background: #fff;
            padding: 1rem;
            border-radius: 15px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
            overflow: hidden;
        }

        .dashboard-placeholder {
            background-color: #f1f3f4;
            width: 100%;
            height: 500px; /* Tinggi placeholder */
            display: flex;
            align-items: center;
            justify-content: center;
            color: #888;
            border-radius: 8px;
            flex-direction: column;
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 2rem;
            border-left: 3px solid #e0e0e0;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 3rem;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.6rem;
            top: 0;
            width: 20px;
            height: 20px;
            background-color: var(--secondary-green);
            border: 4px solid var(--white);
            border-radius: 50%;
            box-shadow: 0 0 0 2px var(--secondary-green);
        }

        .timeline-number {
            font-size: 3rem;
            font-weight: 700;
            color: rgba(0,0,0,0.05);
            position: absolute;
            right: 1rem;
            top: -1rem;
            z-index: 0;
        }

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

        /* CTA Section */
        #cta {
            background-color: var(--primary-green);
            color: var(--white);
            text-align: center;
        }
        
        #cta .btn {
            background-color: var(--white);
            color: var(--primary-green);
            padding: 1rem 2.5rem;
            font-weight: 600;
            border-radius: 50px;
            margin-top: 1.5rem;
            border: none;
        }
        
        #cta .btn:hover {
            background-color: var(--secondary-green);
            color: var(--white);
        }
        
        /* ===== PROGRAM / INFO SECTION ===== */
        #program {
            background: linear-gradient(135deg, #f0faf0 0%, var(--light-bg) 100%);
            position: relative;
            overflow: hidden;
        }

        #program::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 300px;
            height: 300px;
            background: rgba(76, 175, 80, 0.08);
            border-radius: 50%;
        }

        #program::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 400px;
            height: 400px;
            background: rgba(27, 94, 32, 0.05);
            border-radius: 50%;
        }

        .program-wrapper {
            position: relative;
            z-index: 2;
        }

        .program-badge {
            display: inline-block;
            background-color: rgba(76, 175, 80, 0.15);
            color: var(--primary-green);
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 1rem;
        }

        .program-title {
            font-weight: 700;
            color: var(--primary-green);
            font-size: 2rem;
            line-height: 1.3;
            margin-bottom: 1rem;
        }

        .program-tagline {
            color: #555;
            font-style: italic;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            border-left: 3px solid var(--secondary-green);
            padding-left: 1rem;
        }

        .step-list {
            list-style: none;
            padding: 0;
            margin: 0 0 2rem 0;
        }

        .step-list li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1rem;
            font-size: 0.95rem;
            color: #444;
        }

        .step-num {
            background: var(--primary-green);
            color: var(--white);
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            margin-right: 1rem;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .btn-program {
            background-color: var(--primary-green);
            color: var(--white);
            padding: 0.9rem 2.5rem;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-program:hover {
            background-color: var(--secondary-green);
            color: var(--white);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(27, 94, 32, 0.3);
        }

        .program-poster {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0,0,0,0.12);
            transition: var(--transition);
        }

        .program-poster:hover {
            transform: translateY(-5px);
            box-shadow: 0 25px 60px rgba(0,0,0,0.18);
        }

        .program-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* Contact & Footer */
        .contact-info-item {
            display: flex;
            align-items: start;
            margin-bottom: 1.5rem;
        }

        .contact-icon {
            color: var(--secondary-green);
            font-size: 1.2rem;
            margin-right: 1rem;
            margin-top: 3px;
        }

        footer {
            background-color: var(--primary-green);
            color: rgba(255,255,255,0.8);
            padding: 4rem 0 1rem 0;
        }

        footer h5 {
            color: var(--white);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        footer a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: var(--transition);
        }

        footer a:hover {
            color: var(--white);
            padding-left: 5px;
        }

        .social-icon {
            display: inline-flex;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin-right: 10px;
            transition: var(--transition);
        }

        .social-icon:hover {
            background: var(--white);
            color: var(--primary-green);
        }

        /* Responsive Tweaks */
        @media (max-width: 991px) {
            .hero-title { font-size: 2.2rem; }
            .hero-content { text-align: center; }
            .hero-btns { justify-content: center; }
            #hero { padding-top: 80px; }
            .timeline { padding-left: 1.5rem; }
            .timeline-item::before { left: -2.1rem; }
        }