/* ── Reset & Base ── */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            color: #1a1a2e;
            background: #ffffff;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ── Typography ── */
        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #0a0a1a;
            text-align: center;
            margin: 60px 0 12px;
        }
        .section-sub {
            text-align: center;
            font-size: 17px;
            color: #5a5a72;
            margin: 0 0 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        .badge {
            display: inline-block;
            background: #eef2ff;
            color: #4f46e5;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 0.3px;
            margin-bottom: 10px;
        }

        /* ── Alert Banner ── */
        .alert-banner {
            background: #fef9e7;
            border-bottom: 2px solid #f1c40f;
            padding: 14px 20px;
            text-align: center;
            font-size: 15px;
            font-weight: 500;
            color: #7d6608;
        }
        .alert-banner strong {
            color: #b7950b;
        }
        .alert-banner .icon {
            margin-right: 10px;
            vertical-align: middle;
        }

        /* ── Hero ── */
        .hero {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
            padding: 40px 0 20px;
        }
        .hero-content {
            flex: 1 1 45%;
            min-width: 280px;
        }
        .hero-content .pre-title {
            font-size: 14px;
            font-weight: 600;
            color: #4f46e5;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            margin-bottom: 6px;
        }
        .hero-content h1 {
            font-size: 38px;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #0a0a1a;
            line-height: 1.15;
            margin-bottom: 6px;
        }
        .hero-content h1 span {
            color: #4f46e5;
        }
        .hero-content .subhead {
            font-size: 20px;
            font-weight: 400;
            color: #3a3a52;
            margin-bottom: 16px;
        }
        .hero-content p {
            font-size: 16px;
            color: #4a4a62;
            max-width: 540px;
            margin-bottom: 20px;
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
            margin-top: 16px;
        }
        .hero-stats .stat-item {
            display: flex;
            flex-direction: column;
        }
        .hero-stats .stat-value {
            font-size: 24px;
            font-weight: 700;
            color: #0a0a1a;
        }
        .hero-stats .stat-label {
            font-size: 13px;
            color: #6a6a82;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .hero-image {
            flex: 1 1 45%;
            min-width: 280px;
            text-align: center;
        }
        .hero-image img {
            max-width: 100%;
            border-radius: 14px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.07);
        }
        .hero-image .img-caption {
            font-size: 13px;
            color: #8a8aa2;
            margin-top: 8px;
        }

        /* ── CTA Mini ── */
        .cta-mini {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin: 12px 0 8px;
        }
        .cta-mini .btn {
            display: inline-block;
            background: #4f46e5;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            transition: background 0.2s;
        }
        .cta-mini .btn:hover {
            background: #4338ca;
        }
        .cta-mini .btn-outline {
            background: transparent;
            color: #4f46e5;
            border: 2px solid #4f46e5;
        }
        .cta-mini .btn-outline:hover {
            background: #eef2ff;
        }

        /* ── Feature Grid (6) ── */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin: 16px 0 10px;
        }
        .feature-card {
            background: #f8faff;
            border-radius: 14px;
            padding: 24px 16px 20px;
            text-align: center;
            transition: transform 0.2s, box-shadow 0.2s;
            border: 1px solid #edf2f7;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(79, 70, 229, 0.08);
            border-color: #c7d2fe;
        }
        .feature-card .icon {
            font-size: 34px;
            margin-bottom: 8px;
            display: block;
        }
        .feature-card .value {
            font-size: 22px;
            font-weight: 700;
            color: #0a0a1a;
        }
        .feature-card .label {
            font-size: 14px;
            color: #5a5a72;
            margin-top: 2px;
        }
        @media (max-width: 768px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ── Value Block ── */
        .value-block {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
            margin: 40px 0 30px;
            background: #fafbff;
            border-radius: 18px;
            padding: 40px 36px;
            border: 1px solid #edf2f7;
        }
        .value-block .text {
            flex: 1 1 50%;
            min-width: 260px;
        }
        .value-block .text h3 {
            font-size: 28px;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #0a0a1a;
            margin-bottom: 12px;
        }
        .value-block .text ul {
            list-style: none;
            margin-top: 6px;
        }
        .value-block .text li {
            font-size: 16px;
            color: #3a3a52;
            padding: 6px 0 6px 30px;
            position: relative;
        }
        .value-block .text li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #4f46e5;
            font-weight: 700;
            font-size: 18px;
        }
        .value-block .media {
            flex: 1 1 40%;
            min-width: 220px;
            text-align: center;
        }
        .value-block .media img {
            max-width: 100%;
            border-radius: 12px;
        }

        /* ── SKU Table ── */
        .sku-wrap {
            margin: 20px 0 40px;
            overflow-x: auto;
        }
        .sku-table {
            width: 100%;
            border-collapse: collapse;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            font-size: 15px;
        }
        .sku-table thead {
            background: #0a0a1a;
            color: #fff;
        }
        .sku-table th {
            padding: 16px 20px;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.3px;
        }
        .sku-table td {
            padding: 16px 20px;
            border-bottom: 1px solid #edf2f7;
            background: #fff;
            color: #1a1a2e;
        }
        .sku-table tr:last-child td {
            border-bottom: none;
        }
        .sku-table .highlight {
            background: #f8faff;
        }
        .sku-table .tag-new {
            display: inline-block;
            background: #dc2626;
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 12px;
            margin-left: 6px;
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        .sku-table .tag-best {
            display: inline-block;
            background: #059669;
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 12px;
            margin-left: 6px;
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        @media (max-width: 600px) {
            .sku-table th,
            .sku-table td {
                padding: 12px 14px;
                font-size: 13px;
            }
        }

        /* ── Driver Boards ── */
        .driver-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin: 16px 0 30px;
        }
        .driver-card {
            background: #fff;
            border-radius: 14px;
            padding: 24px 20px 22px;
            text-align: center;
            border: 1px solid #edf2f7;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .driver-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
            border-color: #c7d2fe;
        }
        .driver-card img {
            max-width: 100%;
            max-height: 120px;
            border-radius: 8px;
            margin-bottom: 14px;
            object-fit: contain;
        }
        .driver-card .name {
            font-size: 18px;
            font-weight: 700;
            color: #0a0a1a;
            text-decoration: none;
            display: block;
            margin-bottom: 4px;
        }
        .driver-card .name:hover {
            color: #4f46e5;
        }
        .driver-card .desc {
            font-size: 14px;
            color: #5a5a72;
            margin: 8px 0 4px;
            line-height: 1.5;
        }
        .driver-card .tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            padding: 2px 12px;
            border-radius: 12px;
            text-transform: uppercase;
            letter-spacing: 0.4px;
            margin-bottom: 6px;
        }
        .driver-card .tag-pro {
            background: #eef2ff;
            color: #4f46e5;
        }
        .driver-card .tag-adv {
            background: #fef3c7;
            color: #b45309;
        }
        @media (max-width: 768px) {
            .driver-grid {
                grid-template-columns: 1fr;
                max-width: 420px;
                margin-left: auto;
                margin-right: auto;
            }
        }

        /* ── Specs Table ── */
        .specs-wrap {
            margin: 16px 0 40px;
            overflow-x: auto;
        }
        .specs-table {
            width: 100%;
            border-collapse: collapse;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            font-size: 14px;
        }
        .specs-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #edf2f7;
            background: #fff;
        }
        .specs-table .label {
            background: #f8faff;
            font-weight: 600;
            color: #2a2a42;
            width: 30%;
        }
        .specs-table .value {
            color: #1a1a2e;
            width: 20%;
        }
        .specs-table tr:last-child td {
            border-bottom: none;
        }
        @media (max-width: 600px) {
            .specs-table td {
                padding: 10px 12px;
                font-size: 13px;
            }
            .specs-table .label {
                width: 38%;
            }
        }

        /* ── Drawing ── */
        .drawing-wrap {
            text-align: center;
            margin: 10px 0 40px;
        }
        .drawing-wrap img {
            max-width: 100%;
            max-height: 420px;
            border-radius: 12px;
            border: 1px solid #edf2f7;
            padding: 6px;
            background: #fafbff;
        }

        /* ── Applications ── */
        .app-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
            margin: 16px 0 30px;
        }
        .app-item {
            text-align: center;
        }
        .app-item img {
            width: 100%;
            border-radius: 12px;
            aspect-ratio: 1/1;
            object-fit: cover;
            border: 1px solid #edf2f7;
            transition: transform 0.2s;
        }
        .app-item img:hover {
            transform: scale(1.02);
        }
        .app-item .label {
            font-size: 14px;
            font-weight: 600;
            color: #2a2a42;
            margin-top: 8px;
        }
        @media (max-width: 768px) {
            .app-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 480px) {
            .app-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* ── Downloads ── */
        .downloads {
            background: #f8faff;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 16px 0 40px;
            border: 1px solid #edf2f7;
        }
        .downloads .grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 6px 32px;
        }
        .downloads .grid a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #1a1a2e;
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 1px solid transparent;
            transition: color 0.2s, border-color 0.2s;
        }
        .downloads .grid a:hover {
            color: #4f46e5;
            border-bottom-color: #c7d2fe;
        }
        .downloads .grid .arrow {
            color: #8a8aa2;
            font-size: 18px;
        }
        @media (max-width: 600px) {
            .downloads .grid {
                grid-template-columns: 1fr;
            }
            .downloads {
                padding: 20px 18px;
            }
        }

        /* ── Recommended ── */
        .rec-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin: 16px 0 30px;
        }
        .rec-item {
            text-align: center;
        }
        .rec-item img {
            width: 100%;
            border-radius: 10px;
            border: 1px solid #edf2f7;
            transition: transform 0.2s;
            aspect-ratio: 1/1;
            object-fit: cover;
        }
        .rec-item img:hover {
            transform: scale(1.03);
        }
        .rec-item a {
            display: block;
            font-size: 13px;
            color: #2a2a42;
            text-decoration: none;
            font-weight: 500;
            margin-top: 8px;
            line-height: 1.4;
        }
        .rec-item a:hover {
            color: #4f46e5;
        }
        @media (max-width: 768px) {
            .rec-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .rec-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
        }

        /* ── Contact ── */
        .contact-section {
            text-align: center;
            margin: 40px 0 50px;
            padding: 40px 20px;
            background: #fafbff;
            border-radius: 18px;
            border: 1px solid #edf2f7;
        }
        .contact-section h3 {
            font-size: 28px;
            font-weight: 700;
            color: #0a0a1a;
            margin-bottom: 6px;
        }
        .contact-section p {
            font-size: 16px;
            color: #4a4a62;
            max-width: 600px;
            margin: 0 auto 16px;
            line-height: 1.8;
        }
        .contact-section .btn {
            display: inline-block;
            background: #4f46e5;
            color: #fff;
            padding: 12px 36px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            transition: background 0.2s;
            margin: 6px 0 12px;
        }
        .contact-section .btn:hover {
            background: #4338ca;
        }
        .contact-section .email-link {
            color: #4f46e5;
            font-weight: 600;
            text-decoration: none;
        }
        .contact-section .email-link:hover {
            text-decoration: underline;
        }
        .contact-section .banner-img {
            max-width: 100%;
            max-height: 200px;
            border-radius: 12px;
            margin-top: 16px;
            border: 1px solid #edf2f7;
        }

        /* ── Spacers ── */
        .spacer-16 {
            height: 16px;
        }
        .spacer-32 {
            height: 32px;
        }

        /* ── Responsive tweaks ── */
        @media (max-width: 768px) {
            .section-title {
                font-size: 26px;
                margin-top: 40px;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .hero-content .subhead {
                font-size: 17px;
            }
            .value-block {
                padding: 28px 20px;
            }
            .value-block .text h3 {
                font-size: 22px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .hero-stats {
                gap: 16px 24px;
            }
            .hero-stats .stat-value {
                font-size: 20px;
            }
            .cta-mini .btn {
                padding: 8px 20px;
                font-size: 14px;
            }
        }