:root {
            --bg: #f6f9ff;
            --surface: #ffffff;
            --surface-soft: #f2f7ff;
            --text: #0f172a;
            --muted: #475569;
            --line: #dbe7ff;
            --line-strong: #c5dbff;
            --blue-1: #1d4ed8;
            --blue-2: #2563eb;
            --blue-3: #38bdf8;
            --radius-xl: 24px;
            --radius-lg: 16px;
            --radius-md: 12px;
            --shadow-lg: 0 24px 50px rgba(37, 99, 235, 0.12);
            --shadow-md: 0 14px 28px rgba(37, 99, 235, 0.1);
            --anchor-offset: 84px;
        }

        * {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            padding: 0;
            min-height: 100%;
            font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
            color: var(--text);
            background:
                radial-gradient(920px 360px at 10% -4%, rgba(56, 189, 248, 0.12), transparent 58%),
                radial-gradient(920px 440px at 100% -8%, rgba(37, 99, 235, 0.12), transparent 62%),
                var(--bg);
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        html {
            scroll-padding-top: var(--anchor-offset);
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        .page {
            overflow: clip;
            padding-top: var(--anchor-offset);
        }

        .container {
            width: 100%;
            margin: 0 auto;
            padding: 0 24px;
        }

        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            width: 100%;
            z-index: 80;
            border-bottom: 1px solid rgba(148, 163, 184, 0.22);
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
        }

        .header-row {
            min-height: 84px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .brand-logo-icon {
            height: 52px;
            width: auto;
            display: block;
        }

        .brand-logo-text {
            height: 58px;
            width: auto;
            display: block;
        }

        .nav {
            display: inline-flex;
            align-items: center;
            gap: 18px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #334155;
            min-width: 0;
            flex-shrink: 1;
        }

        .nav a {
            position: relative;
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            transition: color 0.2s ease;
        }

        .nav a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 0;
            height: 2px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--blue-3), var(--blue-2));
            transition: width 0.2s ease;
        }

        .nav a:hover {
            color: var(--blue-1);
        }

        .nav a:hover::after {
            width: 100%;
        }

        .header-actions {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .lang-switch {
            display: inline-flex;
            align-items: center;
        }

        .lang-dropdown {
            position: relative;
        }

        .lang-dropdown summary::-webkit-details-marker {
            display: none;
        }

        .lang-trigger {
            list-style: none;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border: 1px solid #d6e4ff;
            border-radius: 999px;
            background: #ffffff;
            color: #1e3a8a;
            font-size: 0.76rem;
            font-weight: 700;
            padding: 6px 28px 6px 11px;
            line-height: 1;
            min-width: 66px;
            cursor: pointer;
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
            user-select: none;
        }

        .lang-trigger:hover {
            background: #f3f7ff;
            border-color: #b8d3ff;
        }

        .lang-dropdown[open] .lang-trigger {
            background: #eaf2ff;
            border-color: #9bbfff;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
        }

        .lang-trigger:focus-visible {
            outline: none;
            border-color: #9bbfff;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
        }

        .lang-trigger-code {
            letter-spacing: 0.2px;
        }

        .lang-trigger-flag {
            width: 15px;
            height: 15px;
            border-radius: 999px;
            object-fit: cover;
            border: 1px solid #dbe8ff;
        }

        .lang-dropdown::after {
            content: "";
            position: absolute;
            right: 11px;
            top: 50%;
            width: 8px;
            height: 8px;
            border-right: 2px solid #1d4ed8;
            border-bottom: 2px solid #1d4ed8;
            transform: translateY(-60%) rotate(45deg);
            pointer-events: none;
            transition: transform 0.2s ease;
        }

        .lang-dropdown[open]::after {
            transform: translateY(-40%) rotate(-135deg);
        }

        .lang-options {
            position: absolute;
            right: 0;
            top: calc(100% + 8px);
            min-width: 188px;
            padding: 6px;
            border: 1px solid #d9e6ff;
            border-radius: 12px;
            background: #ffffff;
            box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
            z-index: 140;
        }

        .lang-option {
            display: flex;
            align-items: center;
            gap: 10px;
            border-radius: 9px;
            padding: 8px 9px;
            color: #334155;
            font-size: 0.83rem;
            font-weight: 600;
            transition: background 0.2s ease, color 0.2s ease;
        }

        .lang-option:hover {
            background: #f3f7ff;
            color: #1e3a8a;
        }

        .lang-option.active {
            background: #eaf2ff;
            color: #1d4ed8;
        }

        .lang-option-flag {
            width: 16px;
            height: 16px;
            border-radius: 999px;
            object-fit: cover;
            border: 1px solid #dbe8ff;
            flex-shrink: 0;
        }

        .lang-option-name {
            white-space: nowrap;
        }

        .lang-option-check {
            margin-left: auto;
            display: inline-flex;
            width: 16px;
            height: 16px;
        }

        .lang-option-check svg {
            width: 16px;
            height: 16px;
            fill: #2563eb;
        }

        .quick-contact {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            margin-right: 4px;
        }

        .qc-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #334155;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.1px;
            white-space: nowrap;
            transition: color 0.2s ease;
        }

        .qc-link:hover {
            color: var(--blue-1);
        }

        .qc-link svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: #2563eb;
            stroke-width: 1.9;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
        }

        .btn {
            border: 1px solid transparent;
            border-radius: 12px;
            padding: 11px 17px;
            font-size: 0.9rem;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
        }

        .btn-primary {
            color: #fff;
            background: linear-gradient(135deg, var(--blue-2), var(--blue-1));
            box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 28px rgba(37, 99, 235, 0.34);
        }

        .btn-outline {
            border-color: #cddfff;
            color: #1e3a8a;
            background: #fff;
        }

        .btn-outline:hover {
            background: #eef5ff;
        }

        .hamburger {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 11px;
            border: 1px solid #d6e4ff;
            background: #fff;
            position: relative;
            cursor: pointer;
        }

        .hamburger span,
        .hamburger::before,
        .hamburger::after {
            content: "";
            position: absolute;
            left: 11px;
            width: 18px;
            height: 2px;
            border-radius: 999px;
            background: #0f172a;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }

        .hamburger span {
            top: 19px;
        }

        .hamburger::before {
            top: 13px;
        }

        .hamburger::after {
            top: 25px;
        }

        .hamburger.active span {
            opacity: 0;
        }

        .hamburger.active::before {
            transform: translateY(6px) rotate(45deg);
        }

        .hamburger.active::after {
            transform: translateY(-6px) rotate(-45deg);
        }

        .hero-shell {
            margin-top: 24px;
            border: 0;
            border-radius: var(--radius-xl);
            position: relative;
            overflow: hidden;
            background:
                linear-gradient(
                    90deg,
                    rgba(255, 255, 255, 0.99) 0%,
                    rgba(255, 255, 255, 0.96) 30%,
                    rgba(255, 255, 255, 0.72) 44%,
                    rgba(255, 255, 255, 0) 58%
                ),
                url('/assets/landing/top_bg.png') right center/cover no-repeat;
            box-shadow: var(--shadow-lg);
            padding: 24px;
        }

        .hero {
            display: grid;
            grid-template-columns: 1fr 1.05fr;
            gap: 24px;
            align-items: center;
            position: relative;
            z-index: 3;
        }

        .hero-copy {
            position: relative;
            z-index: 5;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border-radius: 999px;
            padding: 8px 13px;
            border: 1px solid #bfdbfe;
            background: #eff6ff;
            color: #1d4ed8;
            font-size: 0.8rem;
            font-weight: 700;
        }

        .eyebrow-dot {
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: #22c55e;
            box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
        }

        .hero h1 {
            margin: 14px 0;
            font-size: clamp(2rem, 4.8vw, 3.5rem);
            line-height: 1.08;
            letter-spacing: -0.9px;
            max-width: 13ch;
            color: #0b1f55;
        }

        .hero h1 .accent {
            color: #2563eb;
        }

        .hero p {
            margin: 0;
            max-width: 46ch;
            color: var(--muted);
            line-height: 1.55;
            font-size: clamp(1.05rem, 1.5vw, 1.15rem);
        }

        .hero-actions {
            margin-top: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .hero-actions .btn {
            min-width: 196px;
            padding: 13px 22px;
            border-radius: 16px;
            font-size: 1.04rem;
        }

        .hero-visual {
            border: 0;
            border-radius: 20px;
            overflow: hidden;
            background: transparent;
            box-shadow: none;
            position: relative;
            min-height: 500px;
        }

        .hero-route-layer {
            position: absolute;
            inset: 0;
            z-index: 0;
            pointer-events: none;
        }

        .hero-route-motion {
            position: absolute;
            top: 0;
            left: clamp(120px, 16vw, 260px);
            bottom: 0;
            right: clamp(120px, 16vw, 260px);
            transform: translateY(-190px);
        }

        .hero-route-svg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
        }

        .route-casing {
            fill: none;
            stroke: rgba(255, 255, 255, 0.88);
            stroke-width: 10.5;
            stroke-linecap: round;
            stroke-linejoin: round;
            filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.32));
            opacity: 0.58;
        }

        .route-guide {
            fill: none;
            stroke: #2d6dff;
            stroke-width: 5.8;
            stroke-linecap: round;
            stroke-linejoin: round;
            opacity: 0.52;
        }

        .route-main-alt {
            stroke: #2563eb;
        }

        .route-main-soft {
            stroke: #3b82f6;
            opacity: 0.46;
        }

        .route-side {
            stroke-width: 7.1;
            opacity: 0.24;
        }

        .route-side-guide {
            fill: none;
            stroke: #60a5fa;
            stroke-width: 4.2;
            stroke-linecap: round;
            stroke-linejoin: round;
            opacity: 0.32;
        }

        .route-soft-start-casing {
            stroke: url(#routeCasingSoft);
        }

        .route-soft-start-guide-a {
            stroke: url(#routeGuideSoftA);
        }

        .route-soft-start-guide-b {
            stroke: url(#routeGuideSoftB);
        }

        .route-soft-start-guide-c {
            stroke: url(#routeGuideSoftC);
        }

        .route-soft-start-flow {
            stroke: url(#routeFlowSoft);
        }

        .route-flow {
            fill: none;
            stroke: rgba(255, 255, 255, 0.96);
            stroke-width: 2.6;
            stroke-linecap: round;
            stroke-linejoin: round;
            stroke-dasharray: 1 19;
            animation: routeFlow 2.6s linear infinite;
            opacity: 0.38;
        }

        .route-flow-alt {
            animation-duration: 3s;
        }

        .route-flow-soft {
            animation-duration: 2.2s;
            opacity: 0.66;
        }

        .route-pin {
            fill: #ffffff;
            stroke: #3b82f6;
            stroke-width: 2.4;
            animation: pinPulse 2.7s ease-in-out infinite;
            transform-origin: center;
            filter: drop-shadow(0 0 8px rgba(37, 99, 235, 0.4));
        }

        .route-vehicle {
            position: absolute;
            left: 0;
            top: 0;
            width: 26px;
            height: 26px;
            border-radius: 999px;
            transform: translate(-50%, -50%);
            box-shadow: 0 8px 14px rgba(15, 23, 42, 0.28);
            border: 1px solid rgba(255, 255, 255, 0.92);
            z-index: 3;
        }

        .route-vehicle::before {
            content: "";
            position: absolute;
            left: 5px;
            right: 5px;
            top: 7px;
            height: 8px;
            border-radius: 3px;
            background: rgba(255, 255, 255, 0.92);
        }

        .route-vehicle::after {
            content: "";
            position: absolute;
            left: 6px;
            bottom: 4px;
            width: 4px;
            height: 4px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.95);
            box-shadow: 10px 0 0 rgba(15, 23, 42, 0.95);
        }

        .route-vehicle--a {
            background: radial-gradient(circle at 35% 30%, #60a5fa 0%, #1d4ed8 78%);
        }

        .route-vehicle--b {
            background: radial-gradient(circle at 35% 30%, #38bdf8 0%, #0f4ec5 78%);
        }

        .route-vehicle--c {
            background: radial-gradient(circle at 35% 30%, #22d3ee 0%, #1e40af 78%);
        }

        .hero-route-toast {
            position: absolute;
            right: 14px;
            top: 14px;
            display: flex;
            align-items: center;
            gap: 7px;
            padding: 6px 8px;
            border-radius: 10px;
            background: #ffffff;
            color: #0f172a;
            border: 1px solid #dbe7ff;
            box-shadow: 0 12px 30px rgba(15, 23, 42, 0.14);
            backdrop-filter: blur(8px);
            max-width: 280px;
            font-size: 12px;
            opacity: 0;
            transform: translateY(-12px);
            transition: opacity 0.28s ease, transform 0.28s ease;
            z-index: 4;
        }

        .hero-route-toast.show {
            opacity: 1;
            transform: translateY(0);
        }

        .hero-route-toast-check {
            width: 18px;
            height: 18px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(34, 197, 94, 0.2);
            color: #86efac;
            font-size: 0.68rem;
            font-weight: 900;
        }

        .hero-route-toast-content {
            min-width: 0;
        }

        .hero-route-toast-title {
            margin: 0;
            font-size: 12px !important;
            font-weight: 700;
            letter-spacing: 0.1px;
            color: #1d4ed8;
            line-height: 1.15;
        }

        .hero-route-toast-msg {
            margin: 2px 0 0 0;
            font-size: 12px !important;
            line-height: 1.15;
            color: #0f172a;
            white-space: normal;
            overflow-wrap: anywhere;
            word-break: break-word;
        }

        .hero-route-toast p,
        .hero-route-toast span {
            font-size: inherit;
        }

        @keyframes routeFlow {
            to {
                stroke-dashoffset: -220;
            }
        }

        @keyframes pinPulse {
            0%,
            100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.2);
            }
        }

        .hero-insights {
            margin-top: 14px;
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 10px;
            position: relative;
            z-index: 3;
        }

        .insight-card {
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.28);
            background: linear-gradient(120deg, rgba(7, 18, 43, 0.94), rgba(30, 42, 70, 0.82));
            backdrop-filter: blur(8px);
            overflow: hidden;
        }

        .insight-stats {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
        }

        .insight-item {
            min-height: 84px;
            padding: 10px 12px;
            border-right: 1px solid rgba(255, 255, 255, 0.16);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .insight-item:last-child {
            border-right: 0;
        }

        .insight-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
        }

        .insight-icon svg {
            width: 24px;
            height: 24px;
            stroke: #3b82f6;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .insight-item span {
            display: block;
            color: #d5e4ff;
            font-size: 0.84rem;
            line-height: 1.2;
            font-weight: 600;
        }

        .insight-item strong {
            display: block;
            color: #ffffff;
            font-size: 2.05rem;
            line-height: 1;
            font-weight: 800;
            margin-top: 4px;
        }

        .insight-features {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }

        .mini-item {
            min-height: 84px;
            padding: 10px 12px;
            border-right: 1px solid rgba(255, 255, 255, 0.16);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .mini-item:last-child {
            border-right: 0;
        }

        .mini-icon {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .mini-icon svg {
            width: 22px;
            height: 22px;
            stroke: #60a5fa;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .mini-item h4 {
            margin: 0;
            color: #ffffff;
            font-size: 1.05rem;
            line-height: 1.15;
        }

        .mini-item p {
            margin: 4px 0 0 0;
            color: #d1ddf2;
            line-height: 1.3;
            font-size: 0.78rem;
            max-width: 17ch;
        }

        .feature-chip {
            border: 0;
            background: transparent;
            padding: 0;
            display: grid;
            justify-items: center;
            gap: 8px;
            text-align: center;
        }

        .feature-ico {
            width: 56px;
            height: 56px;
            border-radius: 999px;
            display: grid;
            place-items: center;
            background: rgba(234, 242, 255, 0.95);
            border: 1px solid #d4e4ff;
            flex-shrink: 0;
        }

        .feature-ico svg {
            width: 24px;
            height: 24px;
            stroke: #2563eb;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .feature-chip p {
            margin: 0;
            color: #1e293b;
            line-height: 1.25;
            font-size: 0.9rem;
            font-weight: 600;
        }

        .section {
            margin-top: 18px;
            border: 1px solid var(--line);
            border-radius: var(--radius-xl);
            background: var(--surface);
            box-shadow: var(--shadow-md);
            padding: 24px;
        }

        .section-why {
            max-width: 1460px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-vitrin {
            max-width: 1220px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-title {
            margin: 0;
            text-align: center;
            font-size: clamp(1.4rem, 3vw, 2.1rem);
            letter-spacing: -0.4px;
            color: #0b1f55;
        }

        .section-desc {
            margin: 8px auto 0 auto;
            max-width: 880px;
            text-align: center;
            color: var(--muted);
            line-height: 1.72;
        }

        .section-desc-what {
            max-width: 980px;
        }

        .grid-3 {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .grid-6 {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .what-grid {
            margin-top: 14px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .what-item {
            --what-bg: none;
            position: relative;
            border: 1px solid var(--line);
            border-radius: 14px;
            background:
                linear-gradient(90deg,
                    #ffffff 0%,
                    rgba(255, 255, 255, 0.98) 32%,
                    rgba(255, 255, 255, 0.9) 48%,
                    rgba(255, 255, 255, 0.65) 62%,
                    rgba(255, 255, 255, 0.22) 78%,
                    rgba(255, 255, 255, 0) 100%),
                var(--what-bg),
                linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
            background-repeat: no-repeat, no-repeat, no-repeat;
            background-position: left top, right center, left top;
            background-size: 100% 100%, auto 100%, 100% 100%;
            min-height: 156px;
            padding: 14px;
            display: grid;
            grid-template-rows: auto 1fr;
            align-content: start;
            gap: 10px;
            overflow: hidden;
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
        }

        .what-item::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 1;
            border-radius: 999px;
            background: radial-gradient(circle at 86% 50%, rgba(56, 189, 248, 0.1) 0%, rgba(56, 189, 248, 0.02) 34%, rgba(56, 189, 248, 0) 62%);
            pointer-events: none;
        }

        .what-item > * {
            position: relative;
            z-index: 2;
        }

        .what-item:hover {
            transform: translateY(-4px);
            border-color: #b5d3ff;
            box-shadow: 0 16px 28px rgba(37, 99, 235, 0.13);
        }

        .what-item svg {
            width: 24px;
            height: 24px;
            stroke: #2563eb;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .what-icon-wrap {
            width: 48px;
            height: 48px;
            border-radius: 999px;
            border: 1px solid #c8ddff;
            background: linear-gradient(180deg, #ffffff 0%, #e9f1ff 100%);
            display: grid;
            place-items: center;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9);
        }

        .what-copy h3 {
            margin: 0;
            color: #0f245a;
            line-height: 1.3;
            font-size: 0.96rem;
            font-weight: 700;
        }

        .what-copy {
            max-width: calc(100% - (clamp(140px, 26%, 230px) + 10px));
        }

        .what-copy p {
            margin: 6px 0 0 0;
            color: #4b5f7f;
            line-height: 1.5;
            font-size: 0.82rem;
            font-weight: 500;
        }

        .what-item > p {
            margin: 0;
            color: #1e293b;
            line-height: 1.32;
            font-size: 0.9rem;
            font-weight: 600;
        }

        .what-live-track {
            --what-bg: url('/assets/landing/canli_arac_card.png');
        }

        .what-route-task {
            --what-bg: url('/assets/landing/rota_ve_gorev_yonetim_card.png');
        }

        .what-smart-alarm {
            --what-bg: url('/assets/landing/akilli_alarm_mekanizmasi_card.png');
        }

        .what-deep-report {
            --what-bg: url('/assets/landing/detayli_raporlama_analiz_araclari_card.png');
        }

        .what-security-auth {
            --what-bg: url('/assets/landing/guvenlik_yetkilendirme_arayuz_card.png');
        }

        .what-modular-core {
            --what-bg: url('/assets/landing/moduler_altyapi_card.png');
        }

        .card {
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--surface);
            padding: 16px;
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
        }

        .card:hover {
            transform: translateY(-3px);
            border-color: #b6d4ff;
            box-shadow: 0 14px 26px rgba(37, 99, 235, 0.14);
        }

        .card-badge {
            width: 10px;
            height: 10px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--blue-3), var(--blue-2));
            box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.14);
            margin-bottom: 12px;
        }

        .card h3 {
            margin: 0 0 8px 0;
            font-size: 1.03rem;
            color: #0f172a;
        }

        .card p {
            margin: 0;
            color: #475569;
            font-size: 0.9rem;
            line-height: 1.62;
        }

        .tech-benefit {
            margin-top: 16px;
            border: 1px solid var(--line);
            border-radius: 14px;
            background: #fff;
            padding: 12px;
            display: grid;
            grid-template-columns: 1fr 250px;
            gap: 12px;
            align-items: center;
        }

        .tech-items {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            overflow: visible;
        }

        .tech-item {
            min-height: 68px;
            padding: 10px 12px;
            border-right: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            position: relative;
            overflow: visible;
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: default;
            transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .tech-item:hover {
            background: #ffffff;
            border-color: #bfd7ff;
            z-index: 12;
            box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.08);
        }

        .tech-item:focus-visible {
            outline: none;
            background: #ffffff;
            border-color: #9ac2ff;
            z-index: 12;
            box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.1), 0 0 0 3px rgba(37, 99, 235, 0.16);
        }

        .tech-item:nth-child(3n) {
            border-right: 0;
        }

        .tech-item:nth-last-child(-n+3) {
            border-bottom: 0;
        }

        .tech-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
        }

        .tech-icon svg {
            width: 24px;
            height: 24px;
            stroke: #2563eb;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .tech-title {
            color: #1e293b;
            font-size: 0.88rem;
            line-height: 1.25;
            font-weight: 600;
        }

        .tech-hover-panel {
            position: absolute;
            left: 10px;
            right: 10px;
            top: calc(100% + 9px);
            border: 1px solid #bbd6ff;
            border-left: 4px solid #2563eb;
            border-radius: 11px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(239, 246, 255, 0.98) 100%);
            box-shadow: 0 14px 26px rgba(30, 58, 138, 0.18);
            padding: 8px 10px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translateY(-6px) scale(0.98);
            transform-origin: top center;
            transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
            z-index: 24;
        }

        .tech-item:nth-child(n+7) .tech-hover-panel {
            top: auto;
            bottom: calc(100% + 9px);
            transform-origin: bottom center;
            transform: translateY(6px) scale(0.98);
        }

        .tech-hover-panel::after {
            content: "";
            position: absolute;
            left: 18px;
            top: -7px;
            width: 12px;
            height: 12px;
            background: #f4f8ff;
            border-left: 1px solid #bbd6ff;
            border-top: 1px solid #bbd6ff;
            transform: rotate(45deg);
        }

        .tech-item:nth-child(n+7) .tech-hover-panel::after {
            top: auto;
            bottom: -7px;
            border-left: 0;
            border-top: 0;
            border-right: 1px solid #bbd6ff;
            border-bottom: 1px solid #bbd6ff;
        }

        .tech-hover-panel p {
            margin: 0;
            color: #1f2f4a;
            font-size: 0.75rem;
            line-height: 1.4;
            font-weight: 600;
        }

        .tech-item:hover .tech-hover-panel {
            opacity: 1;
            visibility: visible;
            transform: translateY(0) scale(1);
        }

        .tech-art {
            display: grid;
            place-items: center;
        }

        .tech-art img {
            width: 100%;
            max-width: 220px;
            height: auto;
            display: block;
        }

        .section-kicker {
            display: table;
            margin: 0 auto 8px auto;
            border: 1px solid #bcd7ff;
            border-radius: 999px;
            background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
            color: #2563eb;
            padding: 6px 12px;
            font-size: 0.76rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .device-section {
            position: relative;
            overflow: hidden;
            background:
                radial-gradient(circle at 11% 16%, rgba(56, 189, 248, 0.14), transparent 30%),
                radial-gradient(circle at 91% 18%, rgba(37, 99, 235, 0.12), transparent 36%),
                linear-gradient(135deg, #ffffff 0%, #f8fbff 48%, #eef6ff 100%);
        }

        .device-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(120deg, transparent 0 44%, rgba(37, 99, 235, 0.08) 44% 45%, transparent 45% 100%),
                linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
            background-size: 100% 100%, 40px 40px, 40px 40px;
            mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.44), transparent 82%);
            pointer-events: none;
        }

        .device-section > * {
            position: relative;
            z-index: 1;
        }

        .device-desc {
            max-width: 1080px;
        }

        .device-ecosystem {
            margin-top: 20px;
            display: grid;
            grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
            gap: 16px;
            align-items: stretch;
        }

        .device-primary-card {
            position: relative;
            min-height: 360px;
            overflow: hidden;
            display: grid;
            grid-template-columns: minmax(0, 1.08fr) minmax(220px, 0.92fr);
            grid-template-rows: 1fr auto;
            gap: 18px;
            padding: 24px;
            border: 1px solid rgba(147, 197, 253, 0.36);
            border-radius: 24px;
            color: #ffffff;
            background:
                radial-gradient(circle at 78% 24%, rgba(56, 189, 248, 0.34), transparent 34%),
                radial-gradient(circle at 15% 90%, rgba(37, 99, 235, 0.36), transparent 36%),
                linear-gradient(135deg, #071735 0%, #0b2657 48%, #1557c8 100%);
            box-shadow: 0 24px 54px rgba(15, 23, 42, 0.2);
        }

        .device-primary-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(circle at 76% 44%, rgba(0, 0, 0, 0.72), transparent 72%);
            pointer-events: none;
        }

        .device-primary-card::after {
            content: "";
            position: absolute;
            right: 16%;
            bottom: 34%;
            width: 220px;
            height: 220px;
            border-radius: 999px;
            border: 1px solid rgba(56, 189, 248, 0.24);
            box-shadow: 0 0 0 28px rgba(56, 189, 248, 0.06), 0 0 80px rgba(56, 189, 248, 0.34);
            pointer-events: none;
        }

        .device-card-copy,
        .device-visual,
        .device-metrics {
            position: relative;
            z-index: 1;
        }

        .device-badge {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            gap: 7px;
            border: 1px solid rgba(147, 197, 253, 0.38);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.1);
            color: #bfdbfe;
            padding: 6px 10px;
            font-size: 0.75rem;
            font-weight: 800;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .device-badge::before {
            content: "";
            width: 7px;
            height: 7px;
            border-radius: 999px;
            background: #22c55e;
            box-shadow: 0 0 14px #22c55e;
        }

        .device-card-copy h3 {
            margin: 16px 0 12px 0;
            font-size: clamp(1.75rem, 3vw, 3rem);
            line-height: 1;
            letter-spacing: -1px;
        }

        .device-card-copy p {
            margin: 0;
            max-width: 540px;
            color: #dbeafe;
            font-size: 0.98rem;
            line-height: 1.7;
        }

        .device-tags {
            margin-top: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .device-tags span {
            border: 1px solid rgba(191, 219, 254, 0.28);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.12);
            color: #eff6ff;
            padding: 7px 10px;
            font-size: 0.76rem;
            font-weight: 800;
        }

        .device-alert-panel {
            margin-top: 16px;
            max-width: 560px;
            border: 1px solid rgba(147, 197, 253, 0.24);
            border-radius: 18px;
            background:
                linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(56, 189, 248, 0.08)),
                rgba(2, 6, 23, 0.16);
            padding: 13px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 16px 26px rgba(2, 6, 23, 0.14);
            backdrop-filter: blur(10px);
        }

        .device-alert-panel strong {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #ffffff;
            font-size: 0.9rem;
            line-height: 1.2;
        }

        .device-alert-panel strong::before {
            content: "";
            width: 9px;
            height: 9px;
            border-radius: 999px;
            background: #22c55e;
            box-shadow: 0 0 14px rgba(34, 197, 94, 0.9);
        }

        .device-alert-panel p {
            margin: 6px 0 10px 0;
            color: #bfdbfe;
            font-size: 0.76rem;
            line-height: 1.5;
        }

        .device-alert-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 6px;
        }

        .device-alert-grid span {
            position: relative;
            min-height: 32px;
            display: flex;
            align-items: center;
            border: 1px solid rgba(191, 219, 254, 0.18);
            border-radius: 11px;
            background: rgba(255, 255, 255, 0.1);
            color: #f8fbff;
            padding: 7px 8px 7px 22px;
            font-size: 0.71rem;
            font-weight: 850;
            line-height: 1.2;
        }

        .device-alert-grid span::before {
            content: "";
            position: absolute;
            left: 9px;
            top: 50%;
            width: 6px;
            height: 6px;
            border-radius: 999px;
            background: #38bdf8;
            transform: translateY(-50%);
            box-shadow: 0 0 10px rgba(56, 189, 248, 0.78);
        }

        .device-visual {
            min-height: 240px;
        }

        .device-box {
            position: absolute;
            left: 50%;
            top: 52%;
            width: min(270px, 74%);
            height: auto;
            transform: translate(-50%, -50%) rotate(-4deg);
            filter: drop-shadow(0 34px 42px rgba(0, 0, 0, 0.34)) drop-shadow(0 0 22px rgba(56, 189, 248, 0.26));
            z-index: 2;
        }

        .device-antenna {
            position: absolute;
            left: 50%;
            top: 18px;
            width: 54px;
            height: 54px;
            border: 9px solid #38bdf8;
            border-radius: 50% 50% 50% 0;
            transform: translateX(-50%) rotate(-45deg);
            background: rgba(255, 255, 255, 0.16);
            box-shadow: 0 0 28px rgba(56, 189, 248, 0.86);
        }

        .device-antenna::after {
            content: "";
            position: absolute;
            inset: 9px;
            border-radius: 999px;
            background: #ffffff;
        }

        .device-led {
            position: absolute;
            bottom: 56px;
            width: 9px;
            height: 9px;
            border-radius: 999px;
            background: #22c55e;
            box-shadow: 0 0 18px #22c55e;
            animation: deviceBlink 1.8s infinite;
        }

        .led-one {
            right: 80px;
        }

        .led-two {
            right: 104px;
            background: #38bdf8;
            box-shadow: 0 0 18px #38bdf8;
            animation-delay: 0.35s;
        }

        .device-pulse {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 170px;
            height: 170px;
            border: 1px solid rgba(56, 189, 248, 0.34);
            border-radius: 999px;
            transform: translate(-50%, -50%);
            animation: devicePulse 2.8s infinite;
        }

        .pulse-two {
            animation-delay: 0.9s;
        }

        .device-metrics {
            grid-column: 1 / -1;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 10px;
        }

        .device-metrics span {
            border: 1px solid rgba(147, 197, 253, 0.24);
            border-radius: 18px;
            background: rgba(2, 6, 23, 0.32);
            padding: 13px 14px;
            backdrop-filter: blur(10px);
        }

        .device-metrics strong,
        .device-metrics small {
            display: block;
        }

        .device-metrics strong {
            font-size: 1.25rem;
            line-height: 1;
        }

        .device-metrics small {
            margin-top: 5px;
            color: #bfdbfe;
            font-weight: 700;
        }

        .device-info-grid {
            display: grid;
            gap: 12px;
        }

        .device-info-grid article {
            position: relative;
            overflow: hidden;
            min-height: 146px;
            border: 1px solid #cfe2ff;
            border-radius: 20px;
            background:
                linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 246, 255, 0.82)),
                radial-gradient(circle at 88% 20%, rgba(56, 189, 248, 0.22), transparent 38%);
            padding: 18px 18px 18px 74px;
            box-shadow: 0 14px 28px rgba(37, 99, 235, 0.08);
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
        }

        .device-info-grid article:hover {
            transform: translateY(-3px);
            border-color: #93c5fd;
            box-shadow: 0 20px 38px rgba(29, 78, 216, 0.14);
        }

        .device-info-grid article span {
            position: absolute;
            left: 18px;
            top: 18px;
            width: 40px;
            height: 40px;
            border-radius: 14px;
            display: grid;
            place-items: center;
            background: linear-gradient(135deg, #2563eb, #38bdf8);
            color: #ffffff;
            font-weight: 900;
            box-shadow: 0 10px 20px rgba(37, 99, 235, 0.24);
        }

        .device-info-grid h3 {
            margin: 0 0 6px 0;
            color: #071f55;
            font-size: 1rem;
        }

        .device-info-grid p {
            margin: 0;
            color: #475569;
            font-size: 0.86rem;
            line-height: 1.56;
        }

        .device-cap-list {
            margin: 10px 0 0 0;
            padding: 0;
            list-style: none;
            display: grid;
            gap: 6px;
        }

        .device-cap-list li {
            position: relative;
            color: #1e3a8a;
            font-size: 0.78rem;
            font-weight: 800;
            line-height: 1.35;
            padding-left: 17px;
        }

        .device-cap-list li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0.45em;
            width: 7px;
            height: 7px;
            border-radius: 999px;
            background: #2563eb;
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11);
        }

        .device-flow {
            margin-top: 14px;
            border: 1px solid #cfe2ff;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.9);
            box-shadow: 0 12px 26px rgba(37, 99, 235, 0.08);
            padding: 12px;
            display: grid;
            grid-template-columns: 1fr 42px 1fr 42px 1fr 42px 1fr;
            align-items: center;
            gap: 8px;
        }

        .device-flow span {
            min-height: 46px;
            border-radius: 14px;
            display: grid;
            place-items: center;
            background: #f8fbff;
            color: #0f2b63;
            font-weight: 900;
            text-align: center;
        }

        .device-flow i {
            height: 2px;
            border-radius: 999px;
            background: linear-gradient(90deg, #93c5fd, #2563eb);
            position: relative;
        }

        .device-flow i::after {
            content: "";
            position: absolute;
            right: -1px;
            top: 50%;
            width: 8px;
            height: 8px;
            border-top: 2px solid #2563eb;
            border-right: 2px solid #2563eb;
            transform: translateY(-50%) rotate(45deg);
        }

        @keyframes devicePulse {
            0% {
                opacity: 0.72;
                transform: translate(-50%, -50%) scale(0.66);
            }

            100% {
                opacity: 0;
                transform: translate(-50%, -50%) scale(1.34);
            }
        }

        @keyframes deviceBlink {
            0%, 100% {
                opacity: 0.35;
            }

            50% {
                opacity: 1;
            }
        }

        .addon-section {
            position: relative;
            overflow: hidden;
            background:
                radial-gradient(circle at 9% 18%, rgba(56, 189, 248, 0.16), transparent 30%),
                radial-gradient(circle at 94% 7%, rgba(37, 99, 235, 0.12), transparent 34%),
                linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
        }

        .addon-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(37, 99, 235, 0.055) 1px, transparent 1px),
                linear-gradient(90deg, rgba(37, 99, 235, 0.055) 1px, transparent 1px);
            background-size: 36px 36px;
            mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 72%);
            pointer-events: none;
        }

        .addon-section > * {
            position: relative;
            z-index: 1;
        }

        .addon-desc {
            max-width: 980px;
        }

        .addon-grid {
            margin-top: 18px;
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 14px;
        }

        .addon-card {
            --addon-a: #2563eb;
            --addon-b: #38bdf8;
            position: relative;
            min-height: 288px;
            border: 1px solid #c7dcff;
            border-radius: 20px;
            background:
                linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.92)),
                radial-gradient(circle at 85% 18%, color-mix(in srgb, var(--addon-b) 24%, transparent), transparent 34%);
            box-shadow: 0 14px 30px rgba(37, 99, 235, 0.1);
            padding: 18px;
            overflow: hidden;
            display: grid;
            grid-template-rows: 1fr auto;
            transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
        }

        .addon-card:hover {
            transform: translateY(-5px);
            border-color: #8ebcff;
            box-shadow: 0 22px 42px rgba(29, 78, 216, 0.18);
        }

        .addon-card::after {
            content: "";
            position: absolute;
            right: -42px;
            bottom: -54px;
            width: 160px;
            height: 160px;
            border-radius: 999px;
            background: radial-gradient(circle, color-mix(in srgb, var(--addon-a) 18%, transparent), transparent 66%);
            pointer-events: none;
        }

        .addon-temp {
            --addon-a: #0891b2;
            --addon-b: #67e8f9;
        }

        .addon-card-reader {
            --addon-a: #1d4ed8;
            --addon-b: #93c5fd;
        }

        .addon-vprobe {
            --addon-a: #0f766e;
            --addon-b: #5eead4;
        }

        .addon-lock {
            --addon-a: #334155;
            --addon-b: #60a5fa;
        }

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

        .addon-icon {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            display: grid;
            place-items: center;
            background: linear-gradient(135deg, color-mix(in srgb, var(--addon-a) 14%, white), #ffffff);
            border: 1px solid color-mix(in srgb, var(--addon-a) 26%, white);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 8px 18px rgba(37, 99, 235, 0.12);
        }

        .addon-icon svg {
            width: 25px;
            height: 25px;
            fill: none;
            stroke: var(--addon-a);
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .addon-card h3 {
            margin: 14px 0 8px 0;
            color: #071f55;
            font-size: 1.05rem;
            letter-spacing: -0.2px;
        }

        .addon-card p {
            margin: 0;
            color: #475569;
            font-size: 0.88rem;
            line-height: 1.62;
        }

        .addon-tags {
            margin-top: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .addon-tags span {
            border: 1px solid color-mix(in srgb, var(--addon-a) 22%, #dbeafe);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.78);
            color: #1e3a8a;
            padding: 5px 8px;
            font-size: 0.68rem;
            font-weight: 800;
            line-height: 1;
        }

        .addon-visual {
            position: relative;
            z-index: 1;
            justify-self: end;
            width: 118px;
            height: 86px;
            margin-top: 12px;
            border-radius: 18px;
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--addon-b) 18%, white));
            border: 1px solid color-mix(in srgb, var(--addon-a) 18%, #dbeafe);
            box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12);
        }

        .addon-visual-temp {
            display: grid;
            place-items: center;
        }

        .addon-visual-temp .thermo-line {
            position: absolute;
            left: 22px;
            top: 16px;
            bottom: 16px;
            width: 8px;
            border-radius: 999px;
            background: linear-gradient(180deg, #38bdf8, #1d4ed8);
            box-shadow: 0 0 18px rgba(56, 189, 248, 0.6);
        }

        .addon-visual-temp strong {
            color: #0f172a;
            font-size: 1.5rem;
            letter-spacing: -0.5px;
        }

        .addon-visual-temp small {
            color: #0891b2;
            font-weight: 900;
            font-size: 0.66rem;
            margin-top: -20px;
        }

        .addon-visual-card {
            transform: rotate(-3deg);
        }

        .addon-visual-card span {
            position: absolute;
            inset: 14px 16px auto 16px;
            height: 14px;
            border-radius: 999px;
            background: linear-gradient(90deg, #2563eb, #38bdf8);
        }

        .addon-visual-card i {
            position: absolute;
            left: 16px;
            bottom: 18px;
            width: 34px;
            height: 22px;
            border-radius: 8px;
            background: #dbeafe;
        }

        .addon-visual-card b {
            position: absolute;
            right: 18px;
            bottom: 19px;
            color: #1d4ed8;
            font-size: 1.1rem;
        }

        .addon-visual-vprobe {
            overflow: hidden;
            display: grid;
            place-items: center;
        }

        .addon-visual-vprobe .tank-fill {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 62%;
            background: linear-gradient(180deg, rgba(94, 234, 212, 0.5), rgba(13, 148, 136, 0.86));
        }

        .addon-visual-vprobe strong {
            position: relative;
            z-index: 1;
            color: #0f172a;
            font-size: 1.55rem;
            letter-spacing: -0.5px;
        }

        .addon-visual-lock {
            display: grid;
            place-items: center;
        }

        .addon-visual-lock span {
            width: 46px;
            height: 38px;
            border-radius: 12px;
            background: linear-gradient(145deg, #1e3a8a, #0f172a);
            box-shadow: 0 12px 20px rgba(15, 23, 42, 0.28);
        }

        .addon-visual-lock b {
            position: absolute;
            top: 18px;
            width: 36px;
            height: 34px;
            border: 7px solid #60a5fa;
            border-bottom: 0;
            border-radius: 18px 18px 0 0;
        }

        .addon-flow {
            margin-top: 16px;
            border: 1px solid #c9ddff;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.78);
            padding: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: #0b1f55;
            font-size: 0.86rem;
            font-weight: 800;
        }

        .addon-flow i {
            width: 56px;
            height: 2px;
            border-radius: 999px;
            background: linear-gradient(90deg, transparent, #2563eb, transparent);
        }

        .image-card {
            --why-accent: #2563eb;
            --why-accent-alt: #38bdf8;
            --why-bg: linear-gradient(145deg, #ffffff 0%, #f3f8ff 50%, #eaf2ff 100%);
            position: relative;
            isolation: isolate;
            border: 1px solid #c9ddff;
            border-radius: 16px;
            background: var(--why-bg);
            overflow: hidden;
            min-height: clamp(248px, 24vw, 320px);
            box-shadow: 0 10px 22px rgba(37, 99, 235, 0.11);
            transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
        }

        .image-card:hover {
            transform: translateY(-4px);
            border-color: #9ec6ff;
            box-shadow: 0 18px 34px rgba(37, 99, 235, 0.2);
        }

        .image-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg,
                rgba(255, 255, 255, 0.98) 0%,
                rgba(255, 255, 255, 0.95) 40%,
                rgba(255, 255, 255, 0.8) 62%,
                rgba(255, 255, 255, 0.18) 100%);
            z-index: 1;
        }

        .image-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 44%;
            max-width: 190px;
            height: 4px;
            background: linear-gradient(90deg, var(--why-accent) 0%, var(--why-accent-alt) 100%);
            z-index: 4;
            border-radius: 0 0 8px 0;
        }

        .image-card-body {
            position: relative;
            z-index: 4;
            padding: 16px 16px 14px 16px;
            max-width: min(60%, 360px);
            min-width: 0;
        }

        .image-card-body::before {
            content: "";
            display: block;
            width: 46px;
            height: 4px;
            border-radius: 999px;
            margin-bottom: 10px;
            background: linear-gradient(90deg, var(--why-accent) 0%, var(--why-accent-alt) 100%);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
        }

        .image-card-art {
            position: absolute;
            inset: 10px 10px 10px 42%;
            z-index: 2;
            border-radius: 12px;
            background-repeat: no-repeat;
            background-size: contain;
            background-position: right center;
            pointer-events: none;
            filter: saturate(1.08);
        }

        .image-card-art::before {
            content: "";
            position: absolute;
            inset: 6% -6% 6% 10%;
            border-radius: 999px;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, rgba(37, 99, 235, 0) 70%);
            z-index: 0;
        }

        .why-map {
            --why-accent: #2563eb;
            --why-accent-alt: #22d3ee;
            --why-bg: linear-gradient(145deg, #ffffff 0%, #edf6ff 50%, #e7f1ff 100%);
        }

        .why-map .image-card-art {
            background-image: url('/assets/landing/why_1_t.png');
        }

        .why-mobile {
            --why-accent: #7c3aed;
            --why-accent-alt: #22d3ee;
            --why-bg: linear-gradient(145deg, #ffffff 0%, #f4efff 50%, #ecf7ff 100%);
        }

        .why-mobile .image-card-art {
            background-image: url('/assets/landing/why_2_t.png');
            background-position: right 4px center;
        }

        .why-unified {
            --why-accent: #0ea5e9;
            --why-accent-alt: #2563eb;
            --why-bg: linear-gradient(145deg, #ffffff 0%, #edf6ff 50%, #e5f0ff 100%);
        }

        .why-unified .image-card-art {
            background-image: url('/assets/landing/why_3_t.png');
            background-position: right center;
        }

        .image-card h3 {
            margin: 0 0 8px 0;
            font-size: 1.04rem;
            color: #0e2256;
            line-height: 1.32;
            display: block;
        }

        .image-card p {
            margin: 0;
            color: #3f5677;
            line-height: 1.58;
            font-size: 0.88rem;
            max-width: 34ch;
        }

        .modules {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: 10px;
        }

        .module {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            min-height: 96px;
            position: relative;
            isolation: isolate;
            overflow: visible;
            display: grid;
            align-content: center;
            justify-items: center;
            gap: 8px;
            padding: 10px 8px;
            text-align: center;
            cursor: default;
            transition: border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
        }

        .module:hover {
            transform: translateY(-4px);
            border-color: #a7cbff;
            background: #ffffff;
            box-shadow: 0 14px 26px rgba(37, 99, 235, 0.14);
            z-index: 22;
        }

        .module:focus-visible {
            outline: none;
            transform: translateY(-4px);
            border-color: #7bb3ff;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2), 0 14px 26px rgba(37, 99, 235, 0.16);
            z-index: 22;
        }

        .module .mi {
            width: 30px;
            height: 30px;
            display: grid;
            place-items: center;
        }

        .module .mi svg {
            width: 28px;
            height: 28px;
            stroke: #2563eb;
            fill: none;
            stroke-width: 1.8;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .module p {
            margin: 0;
            color: #1e293b;
            font-size: 0.84rem;
            font-weight: 600;
            line-height: 1.28;
        }

        .module-hover-card {
            position: absolute;
            left: 50%;
            bottom: calc(100% + 12px);
            width: min(290px, calc(100vw - 36px));
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.24);
            background: linear-gradient(135deg, #0f2a64 0%, #1d4ed8 52%, #2563eb 100%);
            color: #ffffff;
            padding: 11px 12px 10px 12px;
            box-shadow: 0 18px 34px rgba(29, 78, 216, 0.36);
            backdrop-filter: blur(8px);
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translate(-50%, 10px) scale(0.96);
            transform-origin: bottom center;
            transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
            z-index: 30;
        }

        .module-hover-card::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: -7px;
            width: 12px;
            height: 12px;
            background: #1f57de;
            transform: translateX(-50%) rotate(45deg);
            border-right: 1px solid rgba(255, 255, 255, 0.25);
            border-bottom: 1px solid rgba(255, 255, 255, 0.25);
        }

        .module:hover .module-hover-card {
            opacity: 1;
            visibility: visible;
            transform: translate(-50%, 0) scale(1);
        }

        .module-hover-head {
            display: flex;
            align-items: center;
            gap: 7px;
            margin-bottom: 6px;
        }

        .module-hover-dot {
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: #34d399;
            box-shadow: 0 0 10px rgba(52, 211, 153, 0.65);
            flex-shrink: 0;
        }

        .module-hover-head strong {
            font-size: 0.9rem;
            line-height: 1.2;
            font-weight: 700;
            letter-spacing: 0.1px;
        }

        .module-hover-card p {
            margin: 0;
            color: rgba(239, 246, 255, 0.95);
            font-size: 0.78rem;
            line-height: 1.35;
            font-weight: 500;
            text-align: left;
        }

        .module-hover-tags {
            margin-top: 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .module-hover-tags span {
            border: 1px solid rgba(255, 255, 255, 0.28);
            border-radius: 999px;
            padding: 4px 8px;
            background: rgba(255, 255, 255, 0.12);
            color: #eff6ff;
            font-size: 0.7rem;
            line-height: 1;
            font-weight: 600;
            letter-spacing: 0.1px;
        }

        .module-stats {
            margin-top: 12px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 10px;
        }

        .module-stat {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            text-align: center;
            padding: 12px;
        }

        .module-stat strong {
            display: block;
            color: var(--blue-1);
            font-size: 2rem;
            line-height: 1;
            margin-bottom: 4px;
        }

        .module-stat span {
            color: #334155;
            font-size: 0.86rem;
            font-weight: 600;
        }

        .timeline {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 10px;
        }

        .step {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #fff;
            min-height: 176px;
            padding: 14px;
        }

        .step .num {
            width: 30px;
            height: 30px;
            border-radius: 999px;
            display: grid;
            place-items: center;
            color: #fff;
            font-size: 0.84rem;
            font-weight: 800;
            margin-bottom: 8px;
            background: linear-gradient(135deg, var(--blue-2), var(--blue-1));
        }

        .step h3 {
            margin: 0 0 8px 0;
            font-size: 0.96rem;
            line-height: 1.35;
        }

        .step p {
            margin: 0;
            color: #475569;
            font-size: 0.86rem;
            line-height: 1.55;
        }

        .vitrin-grid-cards {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 14px;
        }

        .tt-slider {
            margin-top: 16px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: #fff;
            overflow: hidden;
            position: relative;
        }

        .tt-slider-track {
            display: flex;
            transition: transform 0.45s ease;
            will-change: transform;
        }

        .tt-slide {
            min-width: 100%;
            padding: 14px;
        }

        .showcase-item {
            --showcase-accent: #38bdf8;
            --showcase-accent-2: #2563eb;
            position: relative;
            border: 1px solid #c8dcff;
            border-radius: 16px;
            overflow: hidden;
            background: linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%);
            box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
            transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
        }

        .showcase-item:hover {
            transform: translateY(-5px);
            border-color: #9fc6ff;
            box-shadow: 0 18px 36px rgba(37, 99, 235, 0.2);
        }

        .showcase-map {
            --showcase-accent: #38bdf8;
            --showcase-accent-2: #2563eb;
        }

        .showcase-mobile {
            --showcase-accent: #22d3ee;
            --showcase-accent-2: #2563eb;
        }

        .showcase-analytics {
            --showcase-accent: #60a5fa;
            --showcase-accent-2: #1d4ed8;
        }

        .showcase-media {
            position: relative;
            height: 188px;
            border-bottom: 1px solid #d7e6ff;
            background:
                linear-gradient(180deg, rgba(15, 23, 42, 0.02) 0%, rgba(15, 23, 42, 0.08) 100%),
                radial-gradient(120% 120% at 80% 20%, rgba(56, 189, 248, 0.26) 0%, rgba(56, 189, 248, 0) 62%);
        }

        .showcase-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.16) 0%, rgba(15, 23, 42, 0.1) 30%, rgba(255, 255, 255, 0) 58%);
            pointer-events: none;
            z-index: 1;
        }

        .showcase-media img {
            position: relative;
            z-index: 0;
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 8px 10px 0 10px;
            display: block;
            transition: transform 0.35s ease;
        }

        .showcase-item:hover .showcase-media img {
            transform: scale(1.04);
        }

        .showcase-top {
            position: absolute;
            top: 12px;
            left: 12px;
            right: 12px;
            z-index: 3;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }

        .showcase-pill {
            display: inline-flex;
            align-items: center;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.35);
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.7) 0%, rgba(30, 64, 175, 0.54) 100%);
            color: #e0f2fe;
            font-size: 0.69rem;
            line-height: 1;
            font-weight: 700;
            letter-spacing: 0.2px;
            padding: 6px 10px;
            backdrop-filter: blur(8px);
            line-height: 1.2;
            max-width: 100%;
        }

        .showcase-live {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border-radius: 999px;
            border: 1px solid rgba(37, 99, 235, 0.24);
            background: rgba(255, 255, 255, 0.86);
            color: #0b2259;
            font-size: 0.68rem;
            font-weight: 700;
            line-height: 1;
            padding: 6px 9px;
            white-space: nowrap;
        }

        .showcase-live-dot {
            width: 7px;
            height: 7px;
            border-radius: 999px;
            background: #22c55e;
            box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.22);
            flex-shrink: 0;
        }

        .showcase-body {
            padding: 12px 12px 13px 12px;
            text-align: left;
            display: grid;
            gap: 9px;
        }

        .showcase-body h3 {
            margin: 0;
            color: #0b245f;
            font-size: 1rem;
            line-height: 1.28;
        }

        .showcase-body p {
            margin: 0;
            color: #42597e;
            font-size: 0.82rem;
            line-height: 1.48;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .showcase-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .showcase-tags span {
            border: 1px solid #c8dcff;
            border-radius: 999px;
            background: #f7fbff;
            color: #1947a7;
            font-size: 0.68rem;
            line-height: 1;
            font-weight: 700;
            padding: 5px 8px;
            max-width: 100%;
        }

        .showcase-stats {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 7px;
        }

        .showcase-stat {
            border: 1px solid #d5e4ff;
            border-radius: 10px;
            background:
                linear-gradient(130deg, rgba(255, 255, 255, 0.95) 0%, rgba(239, 246, 255, 0.86) 100%),
                linear-gradient(130deg, rgba(56, 189, 248, 0.1) 0%, rgba(37, 99, 235, 0.08) 100%);
            padding: 8px 9px;
        }

        .showcase-stat strong {
            display: block;
            color: #1d4ed8;
            font-size: 1.2rem;
            line-height: 1;
            margin-bottom: 4px;
        }

        .showcase-stat span {
            display: block;
            color: #334155;
            font-size: 0.72rem;
            line-height: 1.2;
            font-weight: 700;
        }

        .slider-btn {
            position: absolute;
            top: calc(50% - 20px);
            width: 40px;
            height: 40px;
            border-radius: 999px;
            border: 1px solid #c7ddff;
            background: rgba(255, 255, 255, 0.95);
            color: #1d4ed8;
            font-size: 1.05rem;
            font-weight: 800;
            display: grid;
            place-items: center;
            cursor: pointer;
            box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
            z-index: 2;
        }

        .slider-btn:hover {
            background: #eff6ff;
        }

        .slider-btn.prev {
            left: 12px;
        }

        .slider-btn.next {
            right: 12px;
        }

        .slider-dots {
            position: absolute;
            left: 50%;
            bottom: 12px;
            transform: translateX(-50%);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            z-index: 3;
        }

        .slider-dot {
            width: 9px;
            height: 9px;
            border-radius: 999px;
            border: 0;
            background: #bfdbfe;
            cursor: pointer;
            padding: 0;
        }

        .slider-dot.active {
            background: var(--blue-2);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16);
        }

        .ability-result-wrap {
            margin-top: 16px;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr 1fr;
            gap: 12px;
        }

        .ability-box,
        .result-box,
        .review-box {
            border: 1px solid var(--line);
            border-radius: 14px;
            background: #fff;
            padding: 14px;
            min-width: 0;
        }

        .mini-title {
            margin: 0 0 10px 0;
            font-size: 1.2rem;
            color: #0b1f55;
        }

        .ability-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 10px;
        }

        .ability {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            padding: 12px;
            min-width: 0;
        }

        .ability .idx {
            margin: 0 0 6px 0;
            color: #2563eb;
            font-size: 1.55rem;
            font-weight: 800;
            line-height: 1;
        }

        .ability h3 {
            margin: 0 0 6px 0;
            font-size: 0.98rem;
            overflow-wrap: anywhere;
        }

        .ability p {
            margin: 0;
            font-size: 0.84rem;
            color: #475569;
            line-height: 1.5;
            overflow-wrap: anywhere;
        }

        .result-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 10px;
        }

        .result {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            text-align: center;
            padding: 14px 8px;
            min-width: 0;
        }

        .result strong {
            display: block;
            color: #1d4ed8;
            font-size: 2rem;
            line-height: 1;
            margin-bottom: 7px;
        }

        .result p {
            margin: 0;
            color: #334155;
            line-height: 1.4;
            font-size: 0.86rem;
            font-weight: 600;
            overflow-wrap: anywhere;
        }

        .review-slide {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #f8fbff;
            padding: 12px;
            min-height: 168px;
        }

        .review-box .tt-slide {
            padding: 14px 56px 20px 56px;
        }

        .review-slide p {
            margin: 0;
            color: #1e293b;
            line-height: 1.62;
            font-size: 0.89rem;
            overflow-wrap: anywhere;
        }

        .review-meta {
            margin: 0 0 12px 0;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #475569;
            font-size: 0.82rem;
            font-weight: 600;
            flex-wrap: wrap;
        }

        .avatar {
            width: 34px;
            height: 34px;
            border-radius: 999px;
            background: linear-gradient(135deg, #93c5fd, #1d4ed8);
        }

        .faq-grid {
            margin-top: 16px;
            display: grid;
            gap: 10px;
        }

        .faq-item {
            border: 1px solid var(--line);
            border-radius: 12px;
            background: #fff;
            padding: 12px 14px;
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            color: #0f172a;
            font-weight: 600;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item p {
            margin: 9px 0 0 0;
            color: #475569;
            font-size: 0.88rem;
            line-height: 1.56;
        }

        .contact-panel {
            border: 1px solid var(--line);
            border-radius: 14px;
            background: #fff;
            padding: 16px;
            box-shadow: var(--shadow-md);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 12px;
        }

        .contact-field {
            display: flex;
            flex-direction: column;
            gap: 6px;
            color: #334155;
            font-size: 0.9rem;
            font-weight: 600;
        }

        .contact-field-full {
            grid-column: 1 / -1;
        }

        .contact-input,
        .contact-textarea {
            border: 1px solid #cfdef7;
            border-radius: 10px;
            background: #f8fbff;
            color: #0f172a;
            font-size: 0.95rem;
            padding: 11px 12px;
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
        }

        .contact-input:focus,
        .contact-textarea:focus {
            border-color: #7fb0ff;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
            background: #fff;
        }

        .contact-textarea {
            min-height: 130px;
            resize: vertical;
        }

        .contact-consent {
            margin-top: 12px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            color: #334155;
            font-size: 0.88rem;
            line-height: 1.45;
            font-weight: 500;
            user-select: none;
        }

        .contact-consent input[type="checkbox"] {
            margin-top: 2px;
            width: 15px;
            height: 15px;
            accent-color: #2563eb;
            flex-shrink: 0;
        }

        .contact-consent a {
            color: #2563eb;
            text-decoration: underline;
            text-underline-offset: 2px;
            text-decoration-thickness: 1px;
        }

        .contact-consent a:hover {
            color: #1d4ed8;
        }

        .contact-actions {
            margin-top: 14px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .contact-status {
            font-size: 0.9rem;
            font-weight: 600;
        }

        .contact-status.success {
            color: #15803d;
        }

        .contact-status.error {
            color: #b91c1c;
        }

        .final-cta {
            margin: 18px 0 10px 0;
            border: 1px solid var(--line);
            border-radius: var(--radius-xl);
            background-image:
                linear-gradient(90deg,
                    #ffffff 0%,
                    #ffffff 37%,
                    rgba(255, 255, 255, 0.84) 53%,
                    rgba(255, 255, 255, 0.26) 67%,
                    rgba(255, 255, 255, 0) 78%),
                url('/assets/landing/fot_1.png');
            background-repeat: no-repeat;
            background-size: cover;
            background-position: center;
            box-shadow: var(--shadow-md);
            padding: 24px 28px;
            min-height: 182px;
            display: flex;
            align-items: center;
        }

        .final-cta h2 {
            margin: 0;
            font-size: clamp(1.45rem, 3vw, 2.2rem);
            line-height: 1.12;
            max-width: none;
            white-space: nowrap;
            color: #0b1f55;
        }

        .final-cta p {
            margin: 10px 0 0 0;
            color: #475569;
            max-width: 50ch;
            line-height: 1.65;
        }

        footer {
            text-align: center;
            color: #64748b;
            font-size: 0.88rem;
            padding: 6px 0 18px 0;
        }

        .footer-note {
            margin-top: 2px;
        }

        .footer-asis-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #c9dbff;
            border-radius: 999px;
            background: #f3f7ff;
            color: #1d4ed8;
            font-size: 0.83rem;
            font-weight: 700;
            line-height: 1.25;
            padding: 7px 12px;
            transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
        }

        .footer-asis-link:hover {
            border-color: #aecdff;
            background: #eaf2ff;
            color: #1e40af;
        }

        .footer-contacts {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 22px;
            margin-bottom: 8px;
        }

        .fc-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: #334155;
            font-size: 0.95rem;
            font-weight: 800;
            transition: color 0.2s ease;
        }

        .fc-link:hover {
            color: var(--blue-1);
        }

        .fc-link svg {
            width: 16px;
            height: 16px;
            fill: none;
            stroke: #2563eb;
            stroke-width: 1.9;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
        }

        .reveal {
            opacity: 1;
            transform: translateY(0);
            transition: opacity 0.52s ease, transform 0.52s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (max-width: 1560px) {
            :root {
                --anchor-offset: 76px;
            }

            .header-row {
                min-height: 76px;
                gap: 10px;
            }

            .brand-logo-icon {
                height: 46px;
            }

            .brand-logo-text {
                height: 50px;
            }

            .nav {
                gap: 14px;
                font-size: 0.85rem;
            }

            .lang-trigger {
                padding: 5px 24px 5px 10px;
                font-size: 0.7rem;
            }

            .lang-options {
                min-width: 170px;
            }

            .quick-contact {
                display: none;
            }
        }

        @media (max-width: 1160px) {
            .quick-contact {
                display: none;
            }

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

            .grid-3,
            .grid-6,
            .modules,
            .addon-grid,
            .vitrin-grid-cards {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .timeline {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .ability-result-wrap {
                grid-template-columns: 1fr;
            }

            .hero-insights {
                grid-template-columns: 1fr;
            }

            .what-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }

            .tech-benefit {
                grid-template-columns: 1fr;
            }

            .device-ecosystem {
                grid-template-columns: 1fr;
            }

            .final-cta {
                padding: 22px 16px;
                min-height: 168px;
                background-position: center right;
                background-image:
                    linear-gradient(90deg,
                        rgba(255, 255, 255, 0.98) 0%,
                        rgba(255, 255, 255, 0.95) 46%,
                        rgba(255, 255, 255, 0.74) 72%,
                        rgba(255, 255, 255, 0.48) 100%),
                    url('/assets/landing/fot_1.png');
            }

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

        @media (max-width: 1280px) {
            .final-cta h2 {
                white-space: normal;
            }

            .ability-result-wrap {
                grid-template-columns: 1fr;
            }

            .lang-trigger {
                padding: 5px 24px 5px 10px;
                font-size: 0.72rem;
            }

            .nav {
                position: absolute;
                top: 82px;
                left: 16px;
                right: 16px;
                background: rgba(255, 255, 255, 0.98);
                border: 1px solid var(--line);
                border-radius: 12px;
                display: grid;
                gap: 10px;
                padding: 12px;
                opacity: 0;
                pointer-events: none;
                transform: translateY(-8px);
                transition: opacity 0.2s ease, transform 0.2s ease;
                box-shadow: var(--shadow-md);
            }

            .nav.open {
                opacity: 1;
                pointer-events: auto;
                transform: translateY(0);
            }

            .hamburger {
                display: inline-block;
            }

            .desktop-action {
                display: none;
            }

            .insight-stats,
            .insight-features {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .insight-item,
            .mini-item {
                border-right: 1px solid rgba(255, 255, 255, 0.16);
                border-bottom: 1px solid rgba(255, 255, 255, 0.16);
            }

            .insight-item:nth-child(2n),
            .mini-item:nth-child(2n) {
                border-right: 0;
            }

            .insight-item:nth-last-child(-n+2),
            .mini-item:nth-last-child(-n+2) {
                border-bottom: 0;
            }
        }

        @media (max-width: 900px) {
            .mini-title {
                font-size: 1.08rem;
            }

            .hero-visual {
                min-height: 360px;
            }

            .hero-route-motion {
                left: clamp(70px, 12vw, 140px);
                right: clamp(70px, 12vw, 140px);
                transform: translateY(-132px);
            }

            .hero-route-toast {
                right: 8px;
                top: 8px;
                padding: 6px 8px;
                max-width: 260px;
            }

            .hero-route-toast-msg {
                font-size: 12px !important;
            }

            .image-card {
                min-height: 0;
            }

            .image-card-art {
                min-height: 148px;
                position: relative;
                inset: auto;
                margin: 0 10px 10px 10px;
                background-position: center center;
                background-size: contain;
                opacity: 0.96;
            }

            .image-card p {
                max-width: none;
            }

            .image-card-body {
                max-width: 100%;
            }

            .showcase-media {
                height: 170px;
            }

            .showcase-body {
                gap: 8px;
            }

            .showcase-stat strong {
                font-size: 1.08rem;
            }

            .ability-grid,
            .result-grid {
                grid-template-columns: 1fr;
            }

            .review-box .tt-slide {
                padding: 12px 42px 18px 42px;
            }

            .review-slide {
                min-height: auto;
            }

            .result strong {
                font-size: 1.7rem;
            }

            .slider-btn.prev {
                left: 8px;
            }

            .slider-btn.next {
                right: 8px;
            }
        }

        @media (max-width: 640px) {
            :root {
                --anchor-offset: 68px;
            }

            .container {
                padding: 0 12px;
            }

            .brand-logo-icon {
                height: 42px;
            }

            .brand-logo-text {
                height: 46px;
            }

            .hero-shell,
            .section {
                padding: 14px;
            }

            .contact-panel {
                padding: 14px;
            }

            .grid-3,
            .grid-6,
            .modules,
            .addon-grid,
            .module-stats,
            .timeline,
            .result-grid,
            .ability-grid,
            .vitrin-grid-cards,
            .what-grid,
            .tech-items {
                grid-template-columns: 1fr;
            }

            .device-primary-card {
                grid-template-columns: 1fr;
                min-height: auto;
            }

            .device-visual {
                min-height: 220px;
            }

            .device-metrics,
            .device-flow {
                grid-template-columns: 1fr;
            }

            .device-flow i {
                width: 2px;
                height: 24px;
                justify-self: center;
                background: linear-gradient(180deg, #93c5fd, #2563eb);
            }

            .device-flow i::after {
                right: 50%;
                top: auto;
                bottom: -1px;
                transform: translateX(50%) rotate(135deg);
            }

            .device-info-grid article {
                padding: 16px 16px 16px 68px;
            }

            .device-alert-grid {
                grid-template-columns: 1fr;
            }

            .what-item,
            .tech-item {
                border-right: 0;
            }

            .showcase-media {
                height: 158px;
            }

            .showcase-top {
                top: 10px;
                left: 10px;
                right: 10px;
            }

            .showcase-pill,
            .showcase-live {
                font-size: 0.64rem;
                padding: 5px 8px;
            }

            .showcase-body h3 {
                font-size: 0.95rem;
            }

            .showcase-body p {
                font-size: 0.8rem;
            }

            .showcase-stat {
                padding: 7px 8px;
            }

            .showcase-stat span {
                font-size: 0.68rem;
            }

            .what-item {
                min-height: 0;
                background-size: 100% 100%, auto 115%, 100% 100%;
            }

            .what-copy {
                max-width: 100%;
            }

            .addon-card {
                min-height: 0;
            }

            .addon-flow {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }

            .addon-flow i {
                width: 2px;
                height: 24px;
                margin: 0 auto;
                background: linear-gradient(180deg, transparent, #2563eb, transparent);
            }

            .tech-item {
                border-bottom: 1px solid var(--line);
                overflow: hidden;
            }

            .tech-item:last-child {
                border-bottom: 0;
            }

            .hero h1 {
                max-width: none;
            }

            .image-card-body {
                max-width: 100%;
            }

            .hero-actions .btn {
                min-width: 155px;
                padding: 11px 16px;
                font-size: 0.94rem;
            }

            .hero-visual {
                min-height: 250px;
            }

            .hero-route-layer {
                display: none;
            }

            .module {
                overflow: hidden;
            }

            .route-vehicle {
                width: 22px;
                height: 22px;
            }

            .hero-route-toast {
                display: flex;
                right: 8px;
                top: 8px;
                max-width: min(260px, calc(100% - 16px));
                padding: 5px 7px;
                gap: 6px;
            }

            .hero-route-toast-title {
                font-size: 12px !important;
            }

            .hero-route-toast-msg {
                font-size: 12px !important;
                white-space: normal;
            }

            .hero-insights {
                gap: 8px;
            }

            .insight-stats,
            .insight-features {
                grid-template-columns: 1fr;
            }

            .insight-item,
            .mini-item {
                min-height: 74px;
                border-right: 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.16);
            }

            .insight-item:last-child,
            .mini-item:last-child {
                border-bottom: 0;
            }

            .insight-item strong {
                font-size: 1.8rem;
            }

            .review-box .tt-slide {
                padding: 12px 40px 18px 40px;
            }

            .ability-result-wrap {
                gap: 10px;
            }

            .ability-box,
            .result-box,
            .review-box {
                padding: 12px;
            }

            .ability {
                padding: 10px;
            }

            .ability .idx {
                font-size: 1.35rem;
            }

            .ability h3 {
                font-size: 0.94rem;
            }

            .ability p {
                font-size: 0.82rem;
                line-height: 1.45;
            }

            .showcase-media {
                height: 150px;
            }

            .slider-btn {
                width: 34px;
                height: 34px;
                top: calc(50% - 17px);
            }

            .footer-contacts {
                gap: 12px;
                flex-wrap: wrap;
            }

            .fc-link {
                font-size: 0.86rem;
            }
        }

        @media (hover: none), (pointer: coarse) {
            .module-hover-card {
                display: none;
            }

            .tech-hover-panel {
                display: none;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .route-guide,
            .route-pin {
                animation: none;
            }
        }

        @media (max-width: 420px) {
            .container {
                padding: 0 8px;
            }

            .header-row {
                min-height: 72px;
                gap: 8px;
            }

            .brand {
                gap: 6px;
            }

            .brand-logo-icon {
                height: 34px;
            }

            .brand-logo-text {
                height: 36px;
            }

            .nav {
                top: 72px;
                left: 8px;
                right: 8px;
            }

            .lang-trigger {
                min-width: 62px;
                padding: 5px 22px 5px 8px;
            }
        }