/* index */
 /* --- 1. CONFIG & COLORS --- */
        :root {
            --primary-dark: #004e64; /* Warna Teal Gelap mirip Integra */
            --primary-light: #007a9c;
            --accent-green: #25d366; /* Hijau WA/Action */
            --text-dark: #333333;
            --text-grey: #666666;
            --bg-light: #f8f9fa;
        }

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

        a { text-decoration: none; }

        /* --- 2. TOP BAR --- */
        .top-bar {
            background-color: var(--primary-dark);
            color: white;
            font-size: 13px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .top-bar a { color: white; margin-left: 15px; transition: 0.3s; }
        .top-bar a:hover { color: var(--accent-green); }
        .btn-top {
            border: 1px solid white;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 11px;
            text-transform: uppercase;
        }
        .btn-top:hover { background: white; color: var(--primary-dark); }

        /* --- 3. NAVBAR --- */
        .navbar {
            background-color: var(--primary-dark);
            padding: 15px 0;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        .navbar-brand img {
            height: 55px; /* Ukuran Logo */
            background: white;
            padding: 5px;
            border-radius: 5px;
        }
        .nav-link {
            color: white !important;
            font-weight: 500;
            font-size: 14px;
            text-transform: uppercase;
            margin-left: 15px;
            letter-spacing: 0.5px;
            transition: 0.3s;
        }
        .nav-link:hover { color: var(--accent-green) !important; }

        /* --- 4. HERO SECTION --- */
        .hero-section {
            /* Background image placeholder - office setting */
            background: linear-gradient(rgba(0, 78, 100, 0.7), rgba(0, 78, 100, 0.7)), url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            height: 85vh;
            display: flex;
            align-items: center;
            color: white;
            position: relative;
        }
        .hero-subtitle {
            color: #4dcfff;
            font-weight: 600;
            letter-spacing: 2px;
            margin-bottom: 10px;
            text-transform: uppercase;
            font-size: 14px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 25px;
        }
        .hero-desc {
            font-size: 1.1rem;
            margin-bottom: 35px;
            max-width: 600px;
            color: rgba(255,255,255,0.9);
        }
        .btn-hero {
            background-color: var(--primary-dark);
            border: 2px solid white;
            color: white;
            padding: 12px 35px;
            font-weight: 600;
            text-transform: uppercase;
            border-radius: 5px;
            transition: 0.3s;
        }
        .btn-hero:hover { background-color: white; color: var(--primary-dark); }

        /* --- 5. SERVICES --- */
        .section-padding { padding: 80px 0; }
        .service-card {
            background: white;
            padding: 40px 30px;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            transition: 0.3s;
            height: 100%;
            border: 1px solid #eee;
        }
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            border-bottom: 3px solid var(--accent-green);
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--accent-green);
            margin-bottom: 25px;
        }
        .service-title { font-weight: 600; margin-bottom: 15px; color: var(--primary-dark); }
        .service-desc { font-size: 14px; color: var(--text-grey); line-height: 1.6; }

        /* --- 6. WHY CHOOSE US --- */
        .bg-grey { background-color: #f9f9f9; }
        .hex-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .hex-img {
            width: 150px;
            height: 150px;
            object-fit: cover;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            margin: -20px 5px; /* Overlap effect */
        }
        .feature-box {
            background: white;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.03);
        }
        .feature-title { font-weight: 600; color: var(--primary-dark); display: flex; align-items: center; }
        .feature-title i { color: var(--primary-dark); margin-right: 10px; }
        .feature-desc { font-size: 14px; color: var(--text-grey); margin-top: 10px; margin-left: 25px; }

        /* --- 7. CTA --- */
        .cta-section {
            background: linear-gradient(135deg, rgba(0, 78, 100, 0.9), rgba(0, 122, 156, 0.9)), url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-attachment: fixed;
            color: white;
        }
        .btn-cta-green {
            background-color: var(--accent-green);
            color: white;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            transition: 0.3s;
        }
        .btn-cta-green:hover { background-color: #1ebc50; color: white; }

        /* --- 8. PORTFOLIO --- */
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-title h2 {
            font-weight: 700;
            color: var(--primary-dark);
            position: relative;
            display: inline-block;
        }
        .section-title h2::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--accent-green);
            margin: 10px auto 0;
        }
        .portfolio-item {
            margin-bottom: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            background: white;
            height: 100%;
        }
        .portfolio-img-wrapper {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .portfolio-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: 0.5s;
        }
        .portfolio-item:hover .portfolio-img { transform: scale(1.1); }
        .portfolio-content { padding: 25px; }
        .portfolio-cat { font-size: 12px; color: var(--accent-green); font-weight: 700; text-transform: uppercase; }
        .portfolio-title { font-size: 16px; font-weight: 600; margin: 10px 0; color: var(--primary-dark); line-height: 1.4; }
        .client-info { margin-top: 15px; font-size: 13px; color: var(--text-grey); border-top: 1px solid #eee; padding-top: 15px; }

        /* --- 9. CLIENTS --- */
        .client-logo-wrapper {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 40px;
            align-items: center;
        }
        .client-logo {
            max-height: 50px;
            filter: grayscale(100%);
            opacity: 0.5;
            transition: 0.3s;
        }
        .client-logo:hover { filter: grayscale(0); opacity: 1; }

        /* --- 10. FOOTER --- */
        footer {
            background-color: #f1f4f6;
            color: var(--text-dark);
            padding-top: 60px;
        }
        .footer-logo { max-width: 180px; margin-bottom: 20px; }
        .footer-desc { font-size: 14px; color: var(--text-grey); line-height: 1.6; margin-bottom: 20px; }
        .footer-heading { font-weight: 700; margin-bottom: 20px; color: var(--primary-dark); }
        .footer-links { list-style: none; padding: 0; }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a { color: var(--text-grey); font-size: 14px; transition: 0.2s; }
        .footer-links a:hover { color: var(--accent-green); padding-left: 5px; }
        
        .contact-list li {
            display: flex;
            margin-bottom: 15px;
            font-size: 14px;
            color: var(--text-grey);
        }
        .contact-list i { color: var(--primary-dark); margin-right: 15px; font-size: 16px; margin-top: 3px; }
        
        .footer-bottom {
            background-color: var(--primary-dark);
            color: white;
            padding: 20px 0;
            margin-top: 50px;
            font-size: 13px;
        }

        /* --- FLOATING WA --- */
        .wa-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25d366;
            color: white;
            border-radius: 50px;
            padding: 12px 25px;
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            z-index: 1000;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: 0.3s;
        }
        .wa-float:hover { background: #1ebe57; transform: translateY(-3px); color: white; }
        .wa-icon { font-size: 24px; }

        @media (max-width: 991px) {
            .navbar-nav { background: white; padding: 20px; border-radius: 5px; margin-top: 15px; }
            .nav-link { color: var(--primary-dark) !important; margin-left: 0; padding: 10px 0; border-bottom: 1px solid #eee; }
            .hero-title { font-size: 2.5rem; }
            .hex-img { width: 100px; height: 100px; }
        }



/* akhr index */