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

        body {
            font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
            background: #fafcff;
            color: #0b1c2f;
            line-height: 1.4;
            scroll-behavior: smooth;
        }

        :root {
            --primary: #0f2b4d;
            --primary-light: #1d4a7c;
            --accent: #8c21e3;
            --accent-dark: #8c21e3;
            --gray-bg: #f2f5f9;
            --card-white: #ffffff;
            --shadow-sm: 0 12px 28px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.02);
            --shadow-md: 0 20px 35px -12px rgba(0, 0, 0, 0.1);
            --radius-xl: 1.5rem;
            --radius-lg: 1.2rem;
            --transition: 0.2s ease;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* sticky header + navigation */
        .sticky-header {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            z-index: 100;
            border-bottom: 1px solid #eef2f8;
            padding: 0.8rem 0;
        }

        .nav-flex {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 26px;
            font-weight: 700;
        }
        .logo-text h2 {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.3px;
            background: linear-gradient(135deg, #0f2b4d, #1f5e8c);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }
        .logo-text p {
            font-size: 0.75rem;
            font-weight: 500;
            color: #4a627a;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
        }
        .nav-links a {
            text-decoration: none;
            font-weight: 600;
            color: #1f2f44;
            transition: 0.2s;
        }
        .nav-links a:hover { color: var(--accent); }
        .call-mini {
            background: var(--accent);
            padding: 10px 18px;
            border-radius: 60px;
            color: white !important;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .menu-btn-mobile {
            display: none;
            background: none;
            border: 1px solid #dce5f0;
            padding: 10px;
            border-radius: 40px;
            font-size: 1.4rem;
            cursor: pointer;
        }
        /* hero section split */
        .hero-split {
            display: flex;
            align-items: center;
            gap: 48px;
            padding: 48px 0 56px;
            flex-wrap: wrap;
        }
        .hero-left {
            flex: 1.2;
        }
        .hero-right {
            flex: 0.9;
            background: linear-gradient(145deg, #eef3fc, white);
            border-radius: 2rem;
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }
        .badge {
            display: inline-block;
            background: #fee2d6;
            color: var(--accent-dark);
            padding: 6px 14px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.8rem;
            margin-bottom: 20px;
        }
        .hero-left h1 {
            font-size: 3.3rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 20px 0 16px;
            color: #041a2f;
        }
        .hero-left p {
            font-size: 1.1rem;
            color: #2c425c;
            margin-bottom: 28px;
        }
        .btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin: 24px 0 20px;
        }
        .btn-primary {
            background: var(--accent);
            color: white;
            border: none;
            padding: 14px 32px;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            box-shadow: 0 8px 18px rgba(227, 95, 33, 0.2);
        }
        .btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px);}
        .btn-outline {
            background: transparent;
            border: 1.5px solid #cbdde9;
            padding: 14px 28px;
            border-radius: 60px;
            font-weight: 600;
            text-decoration: none;
            color: #1f3b58;
        }
        .stats-row {
            display: flex;
            gap: 32px;
            margin-top: 28px;
            flex-wrap: wrap;
        }
        .stat-item span {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
        }
        /* grid cards */
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .grid-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 28px;
            margin: 40px 0;
        }
        .service-card {
            background: var(--card-white);
            border-radius: 1.8rem;
            padding: 28px 22px;
            transition: all 0.25s;
            box-shadow: var(--shadow-sm);
            border: 1px solid #eef2fa;
        }
        .service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md);}
        .icon-big {
            font-size: 2.8rem;
            margin-bottom: 20px;
        }
        /* gallery carousel */
        .gallery-carousel {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 40px 0;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }
        .carousel-images {
            position: relative;
            width: 100%;
            height: 400px;
            overflow: hidden;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }
        .carousel-img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        .carousel-img.active {
            opacity: 1;
        }
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.6);
            color: white;
            border: none;
            padding: 12px 16px;
            font-size: 1.5rem;
            cursor: pointer;
            border-radius: 50%;
            z-index: 10;
            transition: background 0.3s;
        }
        .carousel-btn:hover {
            background: rgba(0, 0, 0, 0.8);
        }
        .prev-btn {
            left: 20px;
        }
        .next-btn {
            right: 20px;
        }
        /* callout banner */
        .callout-banner {
            background: var(--primary);
            border-radius: 2rem;
            padding: 48px 36px;
            margin: 48px 0;
            text-align: center;
            color: white;
        }
        /* review + form section */
        .review-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin: 40px 0;
        }
        .review-left {
            flex: 2;
        }
        .review-right {
            flex: 1.2;
            background: white;
            border-radius: 1.8rem;
            padding: 28px;
            box-shadow: var(--shadow-sm);
        }
        .review-card {
            background: #f8fafd;
            padding: 20px;
            border-radius: 1.2rem;
            margin-bottom: 20px;
        }
        /* map+faq */
        .faq-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin: 40px 0;
        }
        .faq-col {
            flex: 1;
            background: white;
            border-radius: 1.8rem;
            padding: 28px;
        }
        .faq-q {
            width: 100%;
            background: none;
            border: none;
            border-bottom: 1px solid #e9eef3;
            padding: 20px 0;
            text-align: left;
            font-weight: 700;
            font-size: 1rem;
            display: flex;
            justify-content: space-between;
            cursor: pointer;
        }
        .faq-a {
            display: none;
            padding: 8px 0 18px;
            color: #4f6f8f;
        }
        .faq-a.active-faq { display: block; }
        /* footer */
        footer {
            background: #0a1424;
            color: #cddfee;
            padding: 48px 0 32px;
            margin-top: 60px;
        }
        .footer-inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 32px;
        }
        /* floating cta */
        .floating-call {
            position: fixed;
            bottom: 28px;
            right: 28px;
            background: #e35f21;
            padding: 14px 24px;
            border-radius: 60px;
            color: white;
            font-weight: 800;
            text-decoration: none;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
            z-index: 200;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.1rem;
            backdrop-filter: blur(4px);
        }
        @media (max-width: 1100px) {
            .nav-links { display: none; }
            .menu-btn-mobile { display: block; }
            .hero-left h1 { font-size: 2.3rem; }
            .hero-split { flex-direction: column; }
            .floating-call { padding: 12px 18px; font-size: 0.9rem; }
            .stats-row { justify-content: space-between; }
        }
        .mobile-menu-active {
            display: flex !important;
            flex-direction: column;
            position: absolute;
            top: 75px;
            left: 0;
            right: 0;
            background: white;
            padding: 24px;
            gap: 20px;
            box-shadow: 0 20px 30px rgba(0,0,0,0.05);
            border-radius: 0 0 24px 24px;
            z-index: 99;
        }
        iframe { border-radius: 20px; width: 100%;}
        input, textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: 18px;
            border: 1px solid #dce5f0;
            font-family: inherit;
        }
        button.submit-wa {
            background: #25D366;
            color: white;
            border: none;
            padding: 12px;
            border-radius: 40px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            margin-top: 8px;
        }
        hr { margin: 20px 0; opacity: 0.3; }

        @media (max-width:800px) {
            .review-stats, .faq-grid{
                display: flex;
                flex-direction: column;
            }
            .menu-btn-mobile{
                margin:0 auto;
            }
        }