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

        :root {
            --primary: #1b3c6b;
            --primary-light: #2a5a8c;
            --accent: #e8882a;
            --accent-light: #f0a050;
            --accent-dark: #d07020;
            --dark: #0f1923;
            --light: #f5f7fa;
            --gray: #6c757d;
            --gray-light: #e9ecef;
            --white: #ffffff;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
            --radius: 12px;
            --bg-alt: #f8f9fc;
            --border-color: #dce1e5;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
            background: var(--white);
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Montserrat', sans-serif;
            line-height: 1.3;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* ─── NAVBAR ─── */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(10px);
            box-shadow: 0 1px 10px rgba(0, 0, 0, 0.06);
            transition: all 0.3s;
        }

        .navbar.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        .nav-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

        .logo img {
            height: 48px;
            width: auto;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 28px;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            transition: color 0.3s;
            font-family: 'Montserrat', sans-serif;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .nav-links a:hover {
            color: var(--accent);
        }

        .nav-cta {
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: var(--white) !important;
            padding: 10px 24px;
            border-radius: 50px;
            transition: transform 0.3s, box-shadow 0.3s !important;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(232, 136, 42, 0.4);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            z-index: 1005;
            pointer-events: auto;
        }

        .hamburger span {
            width: 24px;
            height: 2px;
            background: var(--primary);
            transition: 0.3s;
        }

        /* ─── HERO ─── */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 72px;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            /*background: url('') center/cover no-repeat;*/
            z-index: 0;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(15, 25, 35, 0.88) 0%, rgba(27, 60, 107, 0.75) 50%, rgba(42, 90, 140, 0.6) 100%);
        }

        .hero-grid {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 24px;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            color: var(--white);
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(232, 136, 42, 0.15);
            border: 1px solid rgba(232, 136, 42, 0.3);
            padding: 8px 20px;
            border-radius: 50px;
            color: var(--accent-light);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 24px;
            font-family: 'Montserrat', sans-serif;
        }

        .hero h1 {
            font-size: clamp(32px, 4.5vw, 52px);
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.15;
        }

        .hero h1 .highlight {
            color: var(--accent);
        }

        .hero p {
            font-size: 17px;
            opacity: 0.85;
            margin-bottom: 36px;
            max-width: 520px;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 50px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: var(--white);
            box-shadow: 0 4px 20px rgba(232, 136, 42, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(232, 136, 42, 0.4);
        }

        .btn-outline {
            background: transparent;
            color: var(--white);
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        .btn-outline:hover {
            border-color: var(--white);
            background: rgba(255, 255, 255, 0.1);
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            position: relative;
        }

        .hero-img-wrapper {
            width: 100%;
            max-width: 440px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            position: relative;
        }

        .hero-img-wrapper img {
            width: 100%;
            height: 480px;
            object-fit: cover;
            display: block;
        }

        .hero-img-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
            padding: 30px 24px 24px;
            color: var(--white);
        }

        .hero-img-overlay h3 {
            font-size: 18px;
            margin-bottom: 4px;
        }

        .hero-img-overlay p {
            font-size: 13px;
            opacity: 0.8;
            margin-bottom: 0;
        }

        .floating-card {
            position: absolute;
            background: var(--white);
            border-radius: 14px;
            padding: 14px 18px;
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            gap: 12px;
            animation: float 3s ease-in-out infinite;
        }

        .floating-card:nth-child(2) {
            top: 30px;
            right: -30px;
            animation-delay: 0s;
        }

        .floating-card:nth-child(3) {
            bottom: 60px;
            left: -30px;
            animation-delay: 1.5s;
        }

        .floating-card .fc-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .floating-card .fc-text {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            font-family: 'Montserrat', sans-serif;
        }

        .floating-card .fc-sub {
            font-size: 11px;
            color: var(--gray);
            margin-top: 2px;
        }

        @keyframes float {

            0%,
            100% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-10px);
            }
        }

        .hero-stats {
            display: flex;
            gap: 48px;
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
        }

        .stat-item {
            text-align: center;
        }

        .stat-num {
            font-family: 'Montserrat', sans-serif;
            font-size: 32px;
            font-weight: 800;
            color: var(--accent);
        }

        .stat-label {
            font-size: 12px;
            opacity: 0.7;
            margin-top: 4px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* ─── SECTIONS ─── */
        section {
            padding: 100px 24px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 64px;
        }

        .section-tag {
            display: inline-block;
            background: rgba(232, 136, 42, 0.1);
            color: var(--accent);
            padding: 6px 18px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            font-family: 'Montserrat', sans-serif;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .section-header h2 {
            font-size: clamp(28px, 3vw, 38px);
            color: var(--primary);
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .section-header p {
            font-size: 16px;
            color: var(--gray);
        }

        /* ─── ABOUT ─── */
        .about {
            background: var(--light);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-image {
            position: relative;
        }

        .about-img-main {
            width: 100%;
            height: 440px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .about-img-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .about-exp {
            position: absolute;
            bottom: -20px;
            right: -20px;
            background: var(--accent);
            color: var(--white);
            padding: 20px 28px;
            border-radius: 16px;
            text-align: center;
            box-shadow: var(--shadow-lg);
        }

        .about-exp .num {
            font-family: 'Montserrat', sans-serif;
            font-size: 36px;
            font-weight: 900;
            display: block;
        }

        .about-exp .txt {
            font-size: 13px;
            font-weight: 600;
        }

        .about-text h2 {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .about-text p {
            color: var(--gray);
            margin-bottom: 16px;
            font-size: 15px;
        }

        .about-counters {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin: 28px 0;
        }

        .counter-box {
            text-align: center;
            padding: 20px 12px;
            background: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow);
        }

        .counter-box .c-num {
            font-family: 'Montserrat', sans-serif;
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
        }

        .counter-box .c-label {
            font-size: 12px;
            color: var(--gray);
            margin-top: 4px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-top: 24px;
        }

        .about-feat {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--primary);
        }

        .about-feat .check {
            width: 24px;
            height: 24px;
            background: rgba(232, 136, 42, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 12px;
            flex-shrink: 0;
        }

        /* ─── PRODUCTS ─── */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .product-card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.4s;
            border: 1px solid var(--gray-light);
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .product-img {
            height: 260px;
            overflow: hidden;
            position: relative;
        }

        .product-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .product-card:hover .product-img img {
            transform: scale(1.05);
        }

        .product-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: var(--white);
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 700;
            font-family: 'Montserrat', sans-serif;
            text-transform: uppercase;
        }

        .product-info {
            padding: 20px;
        }

        .product-info h3 {
            font-size: 15px;
            color: var(--primary);
            margin-bottom: 8px;
            text-transform: uppercase;
        }

        .product-info p {
            font-size: 13px;
            color: var(--gray);
            line-height: 1.6;
        }

        .product-footer {
            padding: 14px 20px;
            border-top: 1px solid var(--gray-light);
            text-align: center;
        }

        .product-link {
            color: var(--accent);
            text-decoration: none;
            font-weight: 700;
            font-size: 13px;
            font-family: 'Montserrat', sans-serif;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: color 0.3s;
        }

        .product-link:hover {
            color: var(--primary);
        }

        /* ─── SERVICES ─── */
        .services {
            background: var(--primary);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .services::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            /*background: url('') center/cover no-repeat;*/
            opacity: 0.12;
        }

        .services .section-tag {
            background: rgba(232, 136, 42, 0.2);
        }

        .services .section-header h2 {
            color: var(--white);
        }

        .services .section-header p {
            color: rgba(255, 255, 255, 0.6);
        }

        .services .container {
            position: relative;
            z-index: 1;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius);
            padding: 36px 24px;
            text-align: center;
            transition: all 0.4s;
        }

        .service-card:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-6px);
        }

        .service-icon {
            width: 68px;
            height: 68px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            margin: 0 auto 20px;
        }

        .service-card h3 {
            font-size: 16px;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .service-card p {
            font-size: 13px;
            opacity: 0.7;
            line-height: 1.7;
        }

        /* ─── PROJECTS ─── */
        .projects {
            background: var(--light);
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .project-card {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.4s;
            background: var(--white);
        }

        .project-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .project-img {
            height: 240px;
            overflow: hidden;
        }

        .project-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .project-card:hover .project-img img {
            transform: scale(1.05);
        }

        .project-info {
            padding: 20px;
        }

        .project-info h3 {
            font-size: 16px;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .project-info p {
            font-size: 13px;
            color: var(--gray);
            margin-bottom: 0;
        }

        .project-location {
            padding: 12px 20px;
            background: linear-gradient(135deg, rgba(232, 136, 42, 0.08) 0%, rgba(232, 136, 42, 0.03) 100%);
            border-top: 1px dashed rgba(232, 136, 42, 0.2);
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--accent-dark);
            font-size: 14px;
        }

        .loc-icon {
            font-size: 18px;
            filter: drop-shadow(0 2px 4px rgba(232, 136, 42, 0.2));
        }

        .loc-dist {
            font-weight: 600;
        }

        .dist-num {
            color: var(--accent);
            font-weight: 800;
            font-size: 16px;
            font-family: 'Montserrat', sans-serif;
        }

        /* ─── PARTNERS ─── */
        .partners {
            padding: 60px 24px;
            background: var(--white);
        }

        .partners .section-header {
            margin-bottom: 40px;
        }

        .partners-grid {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }

        .partner-logo {
            height: 120px;
            opacity: 0.7;
            transition: opacity 0.3s;
            filter: grayscale(30%);
        }

        .partner-logo:hover {
            opacity: 1;
            filter: grayscale(0%);
        }

        /* ─── WHY US ─── */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .why-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 40px 28px;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
            transition: all 0.4s;
            border-bottom: 4px solid transparent;
        }

        .why-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-bottom-color: var(--accent);
        }

        .why-num {
            font-family: 'Montserrat', sans-serif;
            font-size: 56px;
            font-weight: 900;
            color: rgba(27, 60, 107, 0.05);
            position: absolute;
            top: 12px;
            right: 16px;
        }

        .why-icon {
            font-size: 38px;
            margin-bottom: 18px;
        }

        .why-card h3 {
            font-size: 17px;
            color: var(--primary);
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .why-card p {
            font-size: 14px;
            color: var(--gray);
            line-height: 1.7;
        }

        /* ─── PROCESS ─── */
        .process {
            background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
            color: var(--white);
        }

        .process .section-tag {
            background: rgba(232, 136, 42, 0.2);
        }

        .process .section-header h2 {
            color: var(--white);
        }

        .process .section-header p {
            color: rgba(255, 255, 255, 0.6);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 12%;
            right: 12%;
            height: 2px;
            background: rgba(232, 136, 42, 0.3);
        }

        .step {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .step-circle {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Montserrat', sans-serif;
            font-size: 28px;
            font-weight: 900;
            color: var(--white);
            margin: 0 auto 20px;
            box-shadow: 0 4px 20px rgba(232, 136, 42, 0.3);
        }

        .step h3 {
            font-size: 15px;
            margin-bottom: 8px;
            text-transform: uppercase;
        }

        .step p {
            font-size: 13px;
            opacity: 0.6;
            line-height: 1.6;
        }

        /* ─── CTA ─── */
        .cta-section {
            position: relative;
            text-align: center;
            color: var(--white);
            padding: 100px 24px;
            overflow: hidden;
        }

        .cta-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            /*background: url('') center/cover no-repeat;*/
        }

        .cta-bg::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(27, 60, 107, 0.92), rgba(15, 25, 35, 0.88));
        }

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

        .cta-section h2 {
            font-size: clamp(28px, 3vw, 42px);
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .cta-section p {
            font-size: 17px;
            opacity: 0.8;
            margin-bottom: 36px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 40px;
        }

        .cta-buttons .btn {
            min-width: 240px;
            justify-content: center;
            padding: 16px 32px;
            font-size: 16px;
        }

        .cta-buttons .btn-outline {
            border: 2px solid var(--white);
            color: var(--white);
        }

        .cta-buttons .btn-outline:hover {
            background: var(--white);
            color: var(--primary);
            box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
        }

        /* ─── CONTACT ─── */
        .contact {
            background: var(--light);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
        }

        .contact-info h3 {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .contact-info>p {
            color: var(--gray);
            margin-bottom: 32px;
            font-size: 15px;
        }

        .contact-item {
            display: flex;
            gap: 16px;
            margin-bottom: 24px;
        }

        .contact-item .ci-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, rgba(27, 60, 107, 0.08), rgba(232, 136, 42, 0.08));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
        }

        .contact-item .ci-label {
            font-size: 12px;
            color: var(--gray);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 4px;
        }

        .contact-item .ci-value {
            font-weight: 600;
            color: var(--primary);
            font-size: 15px;
        }

        .contact-item .ci-value a {
            color: var(--primary);
            text-decoration: none;
        }

        .contact-item .ci-value a:hover {
            color: var(--accent);
        }

        .contact-form {
            background: var(--white);
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow);
        }

        .contact-form h3 {
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 24px;
            text-transform: uppercase;
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
            font-family: 'Montserrat', sans-serif;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--gray-light);
            border-radius: 8px;
            font-size: 14px;
            font-family: 'Open Sans', sans-serif;
            transition: border-color 0.3s;
            background: var(--light);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
            background: var(--white);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 90px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .btn-submit {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(232, 136, 42, 0.4);
        }

        /* ─── FOOTER ─── */
        footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 24px 32px;
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            margin: 16px 0 20px;
        }

        .footer-brand .footer-logo {
            display: block;
            height: auto;
            max-height: 80px;
            max-width: 220px;
            object-fit: contain;
            object-position: left center;
            margin-bottom: 20px;
        }

        .social-links {
            display: flex;
            gap: 15px;
        }

        .social-links a {
            width: 42px;
            height: 42px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: 18px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .social-links a:hover {
            transform: translateY(-5px) scale(1.1);
            color: var(--white);
            border-color: transparent;
        }

        .social-links a[title="Facebook"]:hover {
            background: #1877F2;
        }

        .social-links a[title="Instagram"]:hover {
            background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
        }

        .social-links a[title="TikTok"]:hover {
            background: #000000;
            color: #fff;
            box-shadow: 2px 2px #ff0050, -2px -2px #00f2ea;
        }

        .social-links a[title="YouTube"]:hover {
            background: #FF0000;
        }

        footer h4 {
            color: var(--white);
            font-size: 15px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }

        /* ─── FLOATING ─── */
        .scroll-top {
            position: fixed;
            bottom: 46px;
            right: 5px;
            width: 48px;
            height: 48px;
            background: var(--accent);
            color: var(--white);
            border: none;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            box-shadow: var(--shadow-lg);
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s;
            z-index: 999;
        }

        .scroll-top.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-top:hover {
            transform: translateY(-3px);
        }

        .phone-float {
            position: fixed;
            bottom: 24px;
            left: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: #e74c3c;
            color: var(--white);
            padding: 14px 24px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 15px;
            box-shadow: 0 4px 20px rgba(231, 76, 60, 0.4);
            z-index: 999;
            transition: all 0.3s;
            font-family: 'Montserrat', sans-serif;
            animation: pulse 2s ease-in-out infinite;
        }

        .phone-float:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(231, 76, 60, 0.5);
        }

        @keyframes pulse {

            0%,
            100% {
                box-shadow: 0 4px 20px rgba(231, 76, 60, 0.4);
            }

            50% {
                box-shadow: 0 4px 30px rgba(231, 76, 60, 0.7);
            }
        }

        .zalo-float {
            position: fixed;
            bottom: 80px;
            left: 24px;
            width: 52px;
            height: 52px;
            background: #0068ff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 14px;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(0, 104, 255, 0.4);
            z-index: 999;
            transition: all 0.3s;
            font-family: 'Montserrat', sans-serif;
        }

        .zalo-float:hover {
            transform: translateY(-3px);
        }

        /* ─── RESPONSIVE ─── */
        @media (max-width: 1024px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps::before {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .nav-links.active {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--white);
                padding: 24px;
                box-shadow: var(--shadow-lg);
                gap: 16px;
                z-index: 1002;
            }

            .hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero p {
                margin: 0 auto 36px;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-stats {
                justify-content: center;
                gap: 32px;
            }

            .hero-visual {
                display: none;
            }

            .about-grid {
                grid-template-columns: 1fr;
            }

            .products-grid {
                grid-template-columns: 1fr;
            }

            .why-grid {
                grid-template-columns: 1fr;
            }

            .contact-grid {
                grid-template-columns: 1fr;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .projects-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .about-features {
                grid-template-columns: 1fr;
            }

            .about-counters {
                grid-template-columns: 1fr;
            }
        }

        /* ─── ANIMATIONS ─── */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .estimate-float {
            position: fixed;
            bottom: 140px;
            left: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: #e8882a;
            color: var(--white);
            padding: 12px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 4px 20px rgba(232, 136, 42, 0.4);
            z-index: 999;
            transition: all 0.3s;
            font-family: 'Montserrat', sans-serif;
        }

        .estimate-float:hover {
            transform: translateY(-3px);
            background: #d07020;
            box-shadow: 0 8px 30px rgba(232, 136, 42, 0.6);
        }

        /* === OVEERIDES FOR FLOATING BUTTONS (DESKTOP & MOBILE) === */
        .floating-actions {
            position: fixed;
            left: 24px;
            bottom: 24px;
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
            align-items: flex-start;
        }

        .floating-actions a {
            position: static !important;
            bottom: auto !important;
            left: auto !important;
            display: flex !important;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 20px !important;
            width: auto !important;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 14px;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(0, 104, 255, 0.4);
            z-index: 999;
            transition: all 0.3s;
            font-family: 'Montserrat', sans-serif;
        }

        .zalo-float:hover {
            transform: translateY(-3px);
        }

        /* ─── RESPONSIVE ─── */
        @media (max-width: 1024px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps::before {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .nav-links.active {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--white);
                padding: 24px;
                box-shadow: var(--shadow-lg);
                gap: 16px;
            }

            .hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero p {
                margin: 0 auto 36px;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-stats {
                justify-content: center;
                gap: 32px;
            }

            .hero-visual {
                display: none;
            }

            .about-grid {
                grid-template-columns: 1fr;
            }

            .products-grid {
                grid-template-columns: 1fr;
            }

            .why-grid {
                grid-template-columns: 1fr;
            }

            .contact-grid {
                grid-template-columns: 1fr;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .projects-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .about-features {
                grid-template-columns: 1fr;
            }

            .about-counters {
                grid-template-columns: 1fr;
            }
        }

        /* ─── ANIMATIONS ─── */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .estimate-float {
            position: fixed;
            bottom: 140px;
            left: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: #e8882a;
            color: var(--white);
            padding: 12px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 4px 20px rgba(232, 136, 42, 0.4);
            z-index: 999;
            transition: all 0.3s;
            font-family: 'Montserrat', sans-serif;
        }

        .estimate-float:hover {
            transform: translateY(-3px);
            background: #d07020;
            box-shadow: 0 8px 30px rgba(232, 136, 42, 0.6);
        }

        /* === OVERRIDES FOR FLOATING BUTTONS (DESKTOP & MOBILE) === */
        .floating-actions {
            position: fixed;
            left: 24px;
            bottom: 24px;
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
            align-items: flex-start;
        }

        .floating-actions a.float-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 20px;
            border-radius: 50px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            font-size: 14px;
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
        }

        .floating-actions a.float-btn:hover {
            transform: translateY(-3px);
        }

        .floating-actions .zalo-float {
            background: #0068ff;
        }

        .floating-actions .phone-float {
            background: #e74c3c;
        }

        .floating-actions .estimate-float {
            background: #e8882a;
        }

        @media (max-width: 768px) {
            .floating-actions {
                left: 0;
                bottom: 0;
                width: 100%;
                flex-direction: row;
                gap: 0;
                align-items: stretch;
                height: 54px;
            }

            .floating-actions a.float-btn {
                flex: 1;
                text-align: center;
                font-size: 11px;
                border-radius: 0;
                padding: 0 5px;
                gap: 4px;
                box-shadow: none;
                height: 100%;
            }

            .floating-actions a.float-btn:hover {
                transform: none;
            }

            .floating-actions .estimate-float {
                order: 1;
            }

            .floating-actions .zalo-float {
                order: 2;
                border-left: 1px solid rgba(255, 255, 255, 0.2);
                border-right: 1px solid rgba(255, 255, 255, 0.2);
            }

            .floating-actions .phone-float {
                order: 3;
            }
        }

        /* FORCE HAMBURGER ALIGN RIGHT */
        @media (max-width: 768px) {
            .nav-inner {
                position: static !important;
            }

            .hamburger {
                position: absolute !important;
                right: 24px !important;
                top: 50% !important;
                transform: translateY(-50%) !important;
                margin-left: 0 !important;
                display: flex !important;
                z-index: 1005 !important;
            }

            .logo {
                margin-right: auto;
            }
        }

        /* === MODAL STYLES === */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.55);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 16px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal-overlay.visible {
            display: flex;
            opacity: 1;
        }

        .modal-container {
            background: #fff;
            width: 100%;
            max-width: 520px;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
            transform: translateY(30px) scale(0.97);
            transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
            overflow: hidden;
            max-height: 95vh;
            display: flex;
            flex-direction: column;
        }

        .modal-overlay.visible .modal-container {
            transform: translateY(0) scale(1);
        }

        .modal-header {
            background: linear-gradient(135deg, var(--primary), #2a5a8c);
            padding: 20px 24px;
            color: #fff;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-shrink: 0;
        }

        .modal-header h3 {
            font-size: 18px;
            margin: 0;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
        }

        .modal-close {
            background: rgba(255, 255, 255, 0.15);
            border: none;
            color: #fff;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            font-size: 22px;
            cursor: pointer;
            line-height: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s;
        }

        .modal-close:hover {
            background: rgba(255, 255, 255, 0.3);
        }

        .modal-body {
            margin: 32px 32px 28px;
            overflow-y: auto;
            flex: 1;
            -webkit-overflow-scrolling: touch;
        }

        .modal-body .form-group {
            margin-bottom: 16px;
        }

        .modal-body .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
            font-family: 'Montserrat', sans-serif;
        }

        .modal-body .form-group input,
        .modal-body .form-group select,
        .modal-body .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1.5px solid #e0e6ed;
            border-radius: 10px;
            font-size: 14px;
            font-family: 'Open Sans', sans-serif;
            transition: border-color 0.25s, box-shadow 0.25s;
            background: #f9fafb;
            -webkit-appearance: none;
            appearance: none;
            box-sizing: border-box;
        }

        .modal-body .form-group input:focus,
        .modal-body .form-group select:focus {
            outline: none;
            border-color: var(--accent);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(232, 136, 42, 0.12);
        }

        .modal-body .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .modal-body .btn-primary {
            margin-top: 8px;
            padding: 14px 20px;
            font-size: 15px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(232, 136, 42, 0.3);
        }

        .modal-body .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(232, 136, 42, 0.45);
        }

        /* Modal Mobile Responsive */
        @media (max-width: 768px) {
            .modal-overlay {
                padding: 0;
                align-items: flex-end;
            }

            .modal-container {
                max-width: 100%;
                border-radius: 20px 20px 0 0;
                max-height: 92vh;
            }

            .modal-header {
                padding: 18px 20px;
                border-radius: 20px 20px 0 0;
            }

            .modal-header h3 {
                font-size: 16px;
            }

            .modal-body {
                padding: 24px 24px 32px;
            }

            .modal-body .form-row {
                grid-template-columns: 1fr;
                gap: 0;
            }

            .modal-body .form-group input,
            .modal-body .form-group select {
                padding: 14px 14px;
                font-size: 16px;
                /* prevents iOS zoom on focus */
            }

            .modal-body .btn-primary {
                padding: 16px;
                font-size: 15px;
            }
        }

        /* ─── PRODUCT DETAIL CONTENT ─── */
        .product-detail-content {
            background: #fff;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            overflow: hidden;
        }

        .detail-body {
            padding: 48px 48px;
            font-size: 16px;
            line-height: 1.9;
            color: #444;
        }

        .detail-body h1,
        .detail-body h2,
        .detail-body h3,
        .detail-body h4 {
            color: var(--primary);
            margin-top: 32px;
            margin-bottom: 16px;
            font-family: 'Montserrat', sans-serif;
        }

        .detail-body h1 {
            font-size: 28px;
        }

        .detail-body h2 {
            font-size: 24px;
        }

        .detail-body h3 {
            font-size: 20px;
        }

        .detail-body h4 {
            font-size: 17px;
        }

        .detail-body p {
            margin-bottom: 16px;
        }

        .detail-body img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 20px 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }

        .detail-body video {
            max-width: 100%;
            border-radius: 12px;
            margin: 20px 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }

        .detail-body iframe {
            max-width: 100%;
            border-radius: 12px;
            margin: 20px 0;
        }

        .detail-body ul,
        .detail-body ol {
            padding-left: 24px;
            margin-bottom: 16px;
        }

        .detail-body li {
            margin-bottom: 8px;
        }

        .detail-body blockquote {
            border-left: 4px solid var(--accent);
            padding: 16px 24px;
            margin: 24px 0;
            background: rgba(232, 136, 42, 0.05);
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #555;
        }

        .detail-body a {
            color: var(--accent);
            text-decoration: underline;
        }

        .detail-body a:hover {
            color: var(--primary);
        }

        .detail-body pre {
            background: #2d2d2d;
            color: #f8f8f2;
            padding: 20px;
            border-radius: 8px;
            overflow-x: auto;
            margin: 16px 0;
            font-size: 14px;
        }

        .detail-body strong {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .detail-body {
                padding: 20px 15px;
                font-size: 16px;
                line-height: 1.7;
            }

            .detail-body h1 { font-size: 20px; }
            .detail-body h2 { font-size: 18px; }
            
            section { padding: 30px 15px; }
            .hero-inner { padding-top: 60px; }
        }

        /* ─── PROXIMITY TOAST ─── */
        .nearby-toast {
            position: fixed;
            bottom: 90px;
            right: 20px;
            width: 320px;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
            padding: 10px;
            z-index: 9999;
            border-left: 6px solid var(--accent);
            display: none;
            opacity: 0;
            transform: translateX(100px);
            transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            pointer-events: auto;
        }

        .nearby-toast.active {
            display: block !important;
            opacity: 1 !important;
            transform: translateX(0) !important;
        }

        .nt-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
        }

        .nt-badge {
            font-size: 11px;
            background: rgba(232, 136, 42, 0.12);
            color: var(--accent-dark);
            padding: 4px 12px;
            border-radius: 50px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .nt-close {
            background: none;
            border: none;
            font-size: 20px;
            color: var(--gray);
            cursor: pointer;
            padding: 0;
            line-height: 1;
            transition: color 0.3s;
        }

        .nt-close:hover {
            color: var(--dark);
        }

        .nt-body h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .nt-body p {
            font-size: 13px;
            color: var(--gray);
            line-height: 1.5;
            margin-bottom: 14px;
        }

        .nt-dist {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 18px;
            font-family: 'Montserrat', sans-serif;
        }

        .nt-btn {
            display: block;
            width: 100%;
            text-align: center;
            background: var(--primary);
            color: var(--white);
            padding: 12px;
            border-radius: 10px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 700;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .nt-btn:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(27, 60, 107, 0.2);
        }

        @media (max-width: 480px) {
            .nearby-toast {
                width: calc(80% - 32px);
                right: 68px;
                bottom: 45px;
            }
        }

        /* ─── VISIT MODAL ─── */
        .vmodal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(5px);
            z-index: 10000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .vmodal-overlay.active {
            display: flex;
        }

        .vmodal-card {
            background: #fff;
            width: 100%;
            max-width: 450px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        @keyframes modalPop {
            from {
                transform: scale(0.9) translateY(20px);
                opacity: 0;
            }

            to {
                transform: scale(1) translateY(0);
                opacity: 1;
            }
        }

        .vmodal-header {
            background: var(--primary);
            color: #fff;
            padding: 24px;
            text-align: center;
            position: relative;
        }

        .vmodal-header h3 {
            font-size: 18px;
            margin-bottom: 5px;
        }

        .vmodal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .vmodal-body {
            padding: 24px;
        }

        .vmodal-msg {
            background: rgba(232, 136, 42, 0.08);
            border-left: 4px solid var(--accent);
            padding: 12px 16px;
            font-size: 13px;
            color: #555;
            line-height: 1.6;
            border-radius: 4px;
            margin-bottom: 20px;
        }

        .vmodal-share-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: #e8882a;
            color: #fff;
            padding: 12px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 700;
            margin-bottom: 12px;
            border: none;
            width: 100%;
            cursor: pointer;
            transition: background 0.3s;
        }

        .vmodal-share-btn:hover {
            background: #c7721f;
        }

        .vmodal-map-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: #4285F4;
            color: #fff;
            padding: 12px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 700;
            margin-bottom: 24px;
            transition: background 0.3s;
        }

        .vmodal-map-btn:hover {
            background: #357ae8;
        }

        .vform-group {
            margin-bottom: 15px;
        }

        .vform-group label {
            display: block;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .vform-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 14px;
            transition: border-color 0.3s;
        }

        .vform-group input:focus {
            border-color: var(--accent);
            outline: none;
        }

        .vmodal-submit {
            width: 100%;
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 14px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background 0.3s;
        }

        .vmodal-submit:hover {
            background: var(--accent-dark);
        }

        /* --- CALCULATIONS PAGE --- */
        .calc-hero {
            background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
            padding: 0;
            padding-top: 40px;
            min-height: 80vh;
        }

        .calc-wrapper {
            display: flex;
            gap: 30px;
            background: var(--white);
            border-radius: 20px;
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.05);
            overflow: hidden;
            border: 1px solid rgba(0, 0, 0, 0.03);
            margin-top: 40px;
        }

        .calc-sidebar {
            width: 320px;
            background: #fdfdfd;
            border-right: 1px solid #f0f0f0;
            padding: 20px;
            flex-shrink: 0;
        }

        .tab-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 16px 20px;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            margin-bottom: 10px;
            border: 1px solid transparent;
        }

        .tab-item:hover {
            background: #f0f4f8;
            transform: translateX(5px);
        }

        .tab-item.active {
            background: var(--white);
            border-color: rgba(27, 60, 107, 0.1);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
            transform: translateX(8px);
        }

        .tab-icon {
            width: 45px;
            height: 45px;
            background: #f1f3f6;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--gray);
            transition: all 0.3s;
        }

        .tab-item.active .tab-icon {
            background: var(--primary);
            color: var(--white);
        }

        .tab-text {
            display: flex;
            flex-direction: column;
        }

        .tab-title {
            font-weight: 700;
            font-size: 15px;
            color: var(--primary);
            font-family: 'Montserrat', sans-serif;
        }

        .tab-desc {
            font-size: 12px;
            color: var(--gray);
            margin-top: 2px;
        }

        .calc-content {
            flex: 1;
            padding: 40px;
            background: var(--white);
        }

        .tab-pane {
            display: none;
            animation: fadeIn 0.5s ease-out;
        }

        .tab-pane.active {
            display: block;
        }

        .tab-header {
            margin-bottom: 40px;
            border-bottom: 1px solid #f0f0f0;
            padding-bottom: 20px;
        }

        .tab-header h3 {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .tab-header h3 i {
            color: var(--accent);
        }

        .tab-header p {
            color: var(--gray);
            font-size: 15px;
        }

        .empty-placeholder {
            text-align: center;
            padding: 60px 40px;
            background: #fafbfc;
            border-radius: 16px;
            border: 2px dashed #eee;
        }

        .empty-icon {
            font-size: 50px;
            color: #ddd;
            margin-bottom: 20px;
        }

        .empty-placeholder h4 {
            color: var(--primary);
            font-size: 18px;
            margin-bottom: 10px;
        }

        .empty-placeholder p {
            color: var(--gray);
            font-size: 14px;
            max-width: 400px;
            margin: 0 auto 24px;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 991px) {
            .calc-wrapper {
                flex-direction: column;
            }

            .calc-sidebar {
                width: 100%;
                border-right: none;
                border-bottom: 1px solid #f0f0f0;
                display: flex;
                gap: 8px;
                padding: 10px;
                overflow-x: hidden;
            }

            .tab-item {
                flex: 1;
                margin-bottom: 0;
                width: auto;
                padding: 12px 8px;
                gap: 10px;
                justify-content: center;
                min-width: 0;
            }

            .tab-item .tab-icon {
                width: 34px;
                height: 34px;
                font-size: 16px;
                flex-shrink: 0;
            }

            .tab-item .tab-title {
                font-size: 13px;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .tab-item .tab-desc {
                display: none;
                /* Hide description on mobile to ensure both tabs fit together */
            }

            .tab-item.active {
                transform: translateY(-3px);
            }
        }

        /* ─── UTILITIES ─── */
        .py-section {
            padding: 100px 0;
        }

        .py-news {
            padding: 80px 24px;
        }

        .bg-light-alt {
            background: var(--bg-alt);
        }

        .brighten {
            filter: brightness(10);
        }

        .text-center {
            text-align: center;
        }

        .mt-news {
            margin-top: 32px;
        }

        .w-100 {
            width: 100%;
        }

        .mb-20 {
            margin-bottom: 20px;
        }

        .d-grid {
            display: grid;
        }

        .news-grid-custom {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 28px;
        }

        .news-card-standard {
            background: #fff;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 3px 16px rgba(0, 0, 0, 0.06);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .news-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        /* ─── PREVIEW COMPONENTS ─── */
        .preview-container {
            background: var(--white);
            margin-top: 20px;
            box-shadow: var(--shadow-lg);
            border-radius: var(--radius);
            overflow: hidden;
            position: relative;
        }

        .preview-hero {
            height: 300px;
            position: relative;
            background: #1a1a1a;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            text-align: center;
        }

        .preview-hero img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.4;
        }

        .preview-hero-content {
            position: relative;
            z-index: 2;
            padding: 20px;
        }

        .preview-hero-badge {
            background: var(--primary);
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            margin-bottom: 15px;
            color: var(--white);
        }

        .preview-hero-title {
            color: var(--white);
            font-size: 32px;
            font-weight: 700;
        }

        .preview-hero-summary {
            opacity: 0.9;
            max-width: 700px;
            margin: 10px auto;
            color: var(--white);
        }

        .preview-body {
            padding: 60px 40px;
            max-width: 900px;
            margin: 0 auto;
        }

        .detail-body-text {
            font-size: 16px;
            line-height: 1.8;
            color: #444;
        }

        .empty-content-msg {
            text-align: center;
            color: #999;
            font-style: italic;
        }

        .approval-bar {
            position: fixed;
            bottom: 0;
            left: 240px;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            padding: 15px 30px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-top: 2px solid var(--primary);
        }

        [data-theme='dark'] .approval-bar {
            background: rgba(30, 30, 40, 0.95);
            border-top-color: var(--accent);
        }

        /* Responsive Preview Overrides */
        @media (max-width: 991.98px) {
            .approval-bar {
                left: 0;
                padding: 14px 16px;
            }
        }

        @media (max-width: 767.98px) {
            .preview-container {
                margin-top: 12px;
                border-radius: 10px;
            }

            .preview-hero {
                height: auto;
                min-height: 220px;
            }

            .preview-hero-content {
                padding: 24px 16px;
            }

            .preview-hero-title {
                font-size: 24px;
            }

            .preview-body {
                padding: 32px 16px;
            }

            .approval-bar {
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                padding: 10px 16px;
            }
        }

        /* ─── INNER PAGE COMPONENTS ─── */
        .breadcrumb-container-fixed {
            background: #f8f9fa;
            padding: 12px 24px;
            border-bottom: 1px solid #eee;
            position: fixed;
            top: 80px;
            width: 100%;
            z-index: 90;
        }

        .breadcrumb-nav {
            font-size: 14px;
            color: var(--gray);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.3s;
        }

        .breadcrumb-nav a:hover {
            color: var(--accent);
        }

        .breadcrumb-nav .sep {
            margin: 0 8px;
            color: #999;
        }

        .hero-inner {
            min-height: 35vh;
            padding-top: 120px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .section-inner {
            padding: 60px 24px;
        }

        .card-content-standard {
            background: var(--white);
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            text-align: center;
        }

        .text-body-standard {
            font-size: 16px;
            line-height: 1.8;
            color: #555;
        }

        .text-muted-small {
            font-size: 14px;
            color: #999;
            margin-top: 20px;
        }

        .flex-center-wrap {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }