/* ============================================
           ROOT
        ============================================ */
        :root {
            --brand-blue: #045BA1;
            --brand-orange: #F59417;
            --brand-logo-fill: #FFFFFF;
            --logo-height: 96px;
            --logo-height-scrolled: 48px;
            --logo-height-mobile: 88px;
            --logo-height-mobile-scrolled: 44px;
            --gold: #C9A84C;
            --gold-hover: #B8963A;
            --gold-text: #7A5F14;
            --dark-blue: #1A3A5C;
            --dark-blue-2: #0F2A44;
            --white: #FFFFFF;
            --light-bg: #F5F6F8;
            --light-gray: #EEF0F3;
            --text-dark: #1A2A3A;
            --text-muted: #556878;
            --border-light: #E2E6EA;
            --font: 'Arial', 'Helvetica Neue', sans-serif;
            --nav-padding-y: 10px;
            --header-shrink-duration: 0.25s;
            --header-shrink-ease: ease;
            --header-height: calc(var(--logo-height) + 2 * var(--nav-padding-y));
            --header-height-collapsed: calc(var(--logo-height-scrolled) + 2 * var(--nav-padding-y));
            --container-pad: clamp(16px, 4vw, 40px);
            --section-pad-y: clamp(48px, 8vw, 72px);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            background: var(--white);
            color: var(--text-dark);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        body.menu-open {
            overflow: hidden;
        }

        .container {
            max-width: 1180px;
            padding: 0 var(--container-pad);
            margin: 0 auto;
        }

        /* ============================================
           TYPOGRAPHY
        ============================================ */
        .eyebrow {
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--gold-text);
            margin-bottom: 8px;
        }

        h1,
        h2,
        h3 {
            font-weight: 700;
            line-height: 1.15;
        }

        .section-title h2 {
            font-size: clamp(30px, 3.8vw, 44px);
            margin-bottom: 12px;
        }

        .section-title p {
            color: var(--text-muted);
            font-size: 17px;
            max-width: 680px;
        }

        .section-title {
            margin-bottom: 44px;
        }

        /* ============================================
           BUTTONS
        ============================================ */
        .button {
            display: inline-block;
            padding: 14px 32px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 15px;
            text-decoration: none;
            transition: all 0.25s ease;
            border: 1px solid transparent;
            cursor: pointer;
        }

        .button-primary {
            background: var(--gold);
            color: var(--dark-blue-2);
            border-color: var(--gold);
        }

        .button-primary:hover {
            background: var(--gold-hover);
            border-color: var(--gold-hover);
            color: var(--dark-blue-2);
            transform: translateY(-2px);
        }

        .button-secondary {
            background: var(--dark-blue);
            color: var(--white);
            border-color: var(--dark-blue);
        }

        .button-secondary:hover {
            background: var(--dark-blue-2);
            border-color: var(--dark-blue-2);
            transform: translateY(-2px);
        }

        /* ============================================
           HEADER
        ============================================ */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 200;
            background: transparent;
            box-shadow: none;
            padding: 0;
            transition: background 0.25s ease, box-shadow 0.25s ease;
        }

        header.is-scrolled,
        header.menu-open {
            background: var(--dark-blue-2);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
        }

        .nav {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            align-items: center;
            height: auto;
            min-height: 0;
            padding: var(--nav-padding-y) 0;
            transition: padding 0.25s ease;
        }

        .brand {
            grid-column: 1;
            justify-self: start;
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--white);
        }

        .brand-logo {
            display: block;
            height: var(--logo-height);
            width: auto;
            max-height: 112px;
            transition: height var(--header-shrink-duration) var(--header-shrink-ease),
                max-height var(--header-shrink-duration) var(--header-shrink-ease);
        }

        header.is-scrolled .brand-logo,
        header.menu-open .brand-logo {
            height: var(--logo-height-scrolled);
            max-height: 56px;
        }

        .nav-links {
            grid-column: 2;
            justify-self: center;
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 30px;
            list-style: none;
            white-space: nowrap;
        }

        .nav-links a {
            color: rgba(255, 255, 255, 0.8);
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: color 0.2s;
            letter-spacing: 0.3px;
        }

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

        .nav-button {
            grid-column: 3;
            grid-row: 1;
            justify-self: end;
            padding: 9px 18px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--white);
            text-decoration: none;
            transition: background 0.2s, border-color 0.2s;
        }

        .nav-button:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.5);
        }

        .nav-burger {
            display: none;
            grid-column: 3;
            grid-row: 1;
            justify-self: end;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            min-width: 44px;
            min-height: 44px;
            width: 44px;
            height: 44px;
            padding: 0;
            border: none;
            background: transparent;
            cursor: pointer;
            flex-shrink: 0;
        }

        .nav-burger__line {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--white);
            border-radius: 1px;
            transition: transform 0.25s ease, opacity 0.25s ease;
        }

        .nav-burger.is-open .nav-burger__line:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-burger.is-open .nav-burger__line:nth-child(2) {
            opacity: 0;
        }

        .nav-burger.is-open .nav-burger__line:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-nav {
            visibility: hidden;
            pointer-events: none;
        }

        .mobile-nav.is-open {
            visibility: visible;
            pointer-events: auto;
        }

        .mobile-nav__backdrop {
            position: fixed;
            top: var(--mobile-nav-top, var(--header-height));
            right: 0;
            bottom: 0;
            left: 0;
            background: rgba(15, 42, 68, 0.5);
            opacity: 0;
            z-index: 190;
            pointer-events: none;
        }

        .mobile-nav.is-open .mobile-nav__backdrop {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav__panel {
            position: fixed;
            top: var(--mobile-nav-top, var(--header-height));
            right: 0;
            width: min(320px, 100%);
            height: calc(100dvh - var(--mobile-nav-top, var(--header-height)));
            background: var(--dark-blue-2);
            transform: translateX(100%);
            z-index: 195;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 32px 24px;
            overflow-y: auto;
        }

        .mobile-nav.is-open .mobile-nav__panel {
            transform: translateX(0);
        }

        /* Transitions after first paint — no FOUC slide on reload */
        .mobile-nav.can-animate {
            transition: visibility 0s linear 0.3s;
        }

        .mobile-nav.can-animate.is-open {
            transition: visibility 0s;
        }

        .mobile-nav.can-animate .mobile-nav__backdrop {
            transition: opacity 0.3s ease;
        }

        .mobile-nav.can-animate .mobile-nav__panel {
            transition: transform 0.3s ease;
        }

        .mobile-nav__links {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .mobile-nav__links a {
            color: var(--white);
            font-size: 20px;
            font-weight: 600;
            text-decoration: none;
            letter-spacing: 0.3px;
        }

        .mobile-nav__links a:hover {
            color: var(--gold);
        }

        .mobile-nav__footer {
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding-top: 32px;
        }

        .mobile-nav__phone {
            color: var(--white);
            font-size: 18px;
            font-weight: 700;
            text-decoration: none;
        }

        .mobile-nav__phone:hover {
            color: var(--gold);
        }

        .mobile-nav__cta {
            display: block;
            width: 100%;
            text-align: center;
        }

        .to-top {
            position: fixed;
            right: var(--container-pad);
            bottom: var(--container-pad);
            z-index: 150;
            width: 48px;
            height: 48px;
            border: none;
            border-radius: 50%;
            background: var(--gold);
            color: var(--white);
            font-size: 22px;
            line-height: 1;
            cursor: pointer;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            opacity: 0;
            visibility: hidden;
            transform: translateY(12px);
            transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background 0.2s ease;
        }

        .to-top.is-visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .to-top:hover {
            background: var(--gold-hover);
        }

        .to-top:focus-visible {
            outline: 2px solid var(--white);
            outline-offset: 2px;
        }

        /* ============================================
           HERO
        ============================================ */
        .hero {
            min-height: 660px;
            display: flex;
            align-items: center;
            padding: calc(var(--header-height) + 32px) 0 60px;
            position: relative;
            overflow: hidden;

            background: linear-gradient(135deg, #0F2A44 0%, #1A5276 40%, #2E86C1 70%, #5DADE2 100%);
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            overflow: hidden;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            animation: floatParticle 25s infinite ease-in-out;
        }

        .particle:nth-child(1) {
            width: 450px;
            height: 450px;
            top: -150px;
            right: -100px;
            animation-delay: 0s;
        }
        .particle:nth-child(2) {
            width: 300px;
            height: 300px;
            bottom: -80px;
            right: 10%;
            animation-delay: -6s;
            background: rgba(255, 255, 255, 0.02);
        }
        .particle:nth-child(3) {
            width: 220px;
            height: 220px;
            top: 30%;
            right: -5%;
            animation-delay: -12s;
            background: rgba(93, 173, 226, 0.06);
        }
        .particle:nth-child(4) {
            width: 150px;
            height: 150px;
            bottom: 5%;
            right: 30%;
            animation-delay: -4s;
            background: rgba(255, 255, 255, 0.03);
        }

        @keyframes floatParticle {
            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }
            33% {
                transform: translate(-20px, -30px) scale(1.05);
            }
            66% {
                transform: translate(15px, -15px) scale(0.95);
            }
        }

        .hero-3d-scene {
            position: relative;
            z-index: 2;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .scene-container {
            position: relative;
            width: 430px;
            height: 430px;
        }

        .gear-bg {
            position: absolute;
            border-radius: 50%;
            border: 3px solid rgba(255, 255, 255, 0.25);
            opacity: 0.5;
            pointer-events: none;
            box-shadow: 0 0 40px rgba(93, 173, 226, 0.08);
        }

        .gear-bg::before {
            content: '';
            position: absolute;
            inset: 10px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.12);
        }

        .gear-bg::after {
            content: '';
            position: absolute;
            inset: 20px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.08);
        }

        .gear-bg .tooth-ring {
            position: absolute;
            inset: -8px;
            border-radius: 50%;
            border: 6px dashed rgba(255, 255, 255, 0.2);
            animation: spinGearBg 18s infinite linear;
        }

        .gear-bg .tooth-ring-2 {
            position: absolute;
            inset: -16px;
            border-radius: 50%;
            border: 4px dashed rgba(255, 255, 255, 0.14);
            animation: spinGearBg 22s infinite linear reverse;
        }

        .gear-bg .center-dot {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 30px rgba(93, 173, 226, 0.15);
        }

        @keyframes spinGearBg {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }

        .gear-bg.g1 {
            width: 220px;
            height: 220px;
            top: -30px;
            right: -30px;
            opacity: 0.4;
            border-color: rgba(255, 255, 255, 0.18);
        }
        .gear-bg.g2 {
            width: 170px;
            height: 170px;
            bottom: 5px;
            left: -35px;
            opacity: 0.35;
            border-color: rgba(255, 255, 255, 0.14);
        }
        .gear-bg.g3 {
            width: 130px;
            height: 130px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            opacity: 0.25;
            border-color: rgba(255, 255, 255, 0.1);
        }

        .diamond-grid {
            position: relative;
            width: 100%;
            height: 100%;
            animation: rotateGrid 55s infinite linear;
        }

        @keyframes rotateGrid {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }

        .diamond-item {
            position: absolute;
            display: flex;
            align-items: center;
            justify-content: center;
            pointer-events: none;
        }

        .diamond {
            position: relative;
            width: 76px;
            height: 76px;
            background: rgba(255, 255, 255, 0.04);
            border: 2.5px solid rgba(93, 173, 226, 0.35);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.8s ease;
            animation: floatDiamond 5s infinite ease-in-out;
            box-shadow: 0 0 40px rgba(93, 173, 226, 0.08);
        }

        .diamond .diamond-inner {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.03);
            border: 2px solid rgba(93, 173, 226, 0.25);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            animation: pulseInner 3.5s infinite ease-in-out;
            box-shadow: 0 0 30px rgba(93, 173, 226, 0.08);
        }

        @keyframes floatDiamond {
            0%,
            100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-8px);
            }
        }

        @keyframes pulseInner {
            0%,
            100% {
                opacity: 0.4;
                transform: scale(0.8);
                border-color: rgba(93, 173, 226, 0.15);
            }
            50% {
                opacity: 0.9;
                transform: scale(1.05);
                border-color: rgba(93, 173, 226, 0.4);
                box-shadow: 0 0 50px rgba(93, 173, 226, 0.2);
            }
        }

        .di-1 {
            top: 5px;
            left: 50%;
            transform: translateX(-50%);
        }
        .di-1 .diamond {
            width: 90px;
            height: 90px;
            border-color: rgba(93, 173, 226, 0.4);
        }
        .di-1 .diamond .diamond-inner {
            width: 45px;
            height: 45px;
            border-color: rgba(93, 173, 226, 0.3);
        }

        .di-2 {
            top: 82px;
            left: 2%;
        }
        .di-2 .diamond {
            width: 68px;
            height: 68px;
        }
        .di-2 .diamond .diamond-inner {
            width: 34px;
            height: 34px;
        }

        .di-3 {
            top: 82px;
            right: 2%;
        }
        .di-3 .diamond {
            width: 68px;
            height: 68px;
        }
        .di-3 .diamond .diamond-inner {
            width: 34px;
            height: 34px;
        }

        .di-4 {
            top: 172px;
            left: 50%;
            transform: translateX(-50%);
        }
        .di-4 .diamond {
            width: 100px;
            height: 100px;
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(93, 173, 226, 0.5);
            box-shadow: 0 0 60px rgba(93, 173, 226, 0.12);
        }
        .di-4 .diamond .diamond-inner {
            width: 50px;
            height: 50px;
            border-color: rgba(93, 173, 226, 0.35);
        }

        .di-5 {
            top: 262px;
            left: 2%;
        }
        .di-5 .diamond {
            width: 62px;
            height: 62px;
        }
        .di-5 .diamond .diamond-inner {
            width: 31px;
            height: 31px;
        }

        .di-6 {
            top: 262px;
            right: 2%;
        }
        .di-6 .diamond {
            width: 62px;
            height: 62px;
        }
        .di-6 .diamond .diamond-inner {
            width: 31px;
            height: 31px;
        }

        .di-7 {
            top: 345px;
            left: 50%;
            transform: translateX(-50%);
        }
        .di-7 .diamond {
            width: 74px;
            height: 74px;
        }
        .di-7 .diamond .diamond-inner {
            width: 37px;
            height: 37px;
        }

        .di-8 {
            top: -8px;
            left: -8px;
            opacity: 0.35;
            transform: scale(0.6);
        }
        .di-8 .diamond {
            width: 60px;
            height: 60px;
            border-color: rgba(93, 173, 226, 0.2);
        }
        .di-8 .diamond .diamond-inner {
            width: 30px;
            height: 30px;
        }

        .di-9 {
            top: -8px;
            right: -8px;
            opacity: 0.35;
            transform: scale(0.6);
        }
        .di-9 .diamond {
            width: 60px;
            height: 60px;
            border-color: rgba(93, 173, 226, 0.2);
        }
        .di-9 .diamond .diamond-inner {
            width: 30px;
            height: 30px;
        }

        .di-10 {
            bottom: -8px;
            left: -8px;
            opacity: 0.35;
            transform: scale(0.6);
        }
        .di-10 .diamond {
            width: 60px;
            height: 60px;
            border-color: rgba(93, 173, 226, 0.2);
        }
        .di-10 .diamond .diamond-inner {
            width: 30px;
            height: 30px;
        }

        .di-11 {
            bottom: -8px;
            right: -8px;
            opacity: 0.35;
            transform: scale(0.6);
        }
        .di-11 .diamond {
            width: 60px;
            height: 60px;
            border-color: rgba(93, 173, 226, 0.2);
        }
        .di-11 .diamond .diamond-inner {
            width: 30px;
            height: 30px;
        }

        .data-flow {
            position: absolute;
            pointer-events: none;
            z-index: 5;
        }

        .data-flow .flow-line {
            position: absolute;
            height: 2px;
            background: linear-gradient(90deg, transparent, rgba(93, 173, 226, 0.4), rgba(201, 168, 76, 0.3), transparent);
            animation: flowLine 6s infinite ease-in-out;
            border-radius: 2px;
        }

        .data-flow .flow-line.v {
            width: 2px;
            height: 60px;
            background: linear-gradient(180deg, transparent, rgba(93, 173, 226, 0.35), rgba(201, 168, 76, 0.2), transparent);
            animation: flowLineV 6s infinite ease-in-out;
        }

        @keyframes flowLine {
            0%,
            100% {
                opacity: 0.15;
                transform: scaleX(0.2);
            }
            50% {
                opacity: 0.8;
                transform: scaleX(1);
            }
        }

        @keyframes flowLineV {
            0%,
            100% {
                opacity: 0.15;
                transform: scaleY(0.2);
            }
            50% {
                opacity: 0.7;
                transform: scaleY(1);
            }
        }

        .data-flow .data-dot {
            position: absolute;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(93, 173, 226, 0.8);
            box-shadow: 0 0 30px rgba(93, 173, 226, 0.4);
            animation: dataDotMove 4s infinite ease-in-out;
        }

        .data-flow .data-dot.gold {
            background: rgba(201, 168, 76, 0.7);
            box-shadow: 0 0 30px rgba(201, 168, 76, 0.3);
        }

        @keyframes dataDotMove {
            0%,
            100% {
                opacity: 0.15;
                transform: scale(0.5);
            }
            25% {
                opacity: 1;
                transform: scale(2.5);
            }
            50% {
                opacity: 0.3;
                transform: scale(0.8);
            }
            75% {
                opacity: 0.85;
                transform: scale(1.8);
            }
        }

        .df-1 {
            top: 110px;
            left: 38%;
            width: 120px;
        }
        .df-1 .data-dot {
            top: -3px;
            left: 40%;
            animation-delay: 0s;
        }

        .df-2 {
            top: 200px;
            left: 30%;
            width: 160px;
        }
        .df-2 .data-dot {
            top: -3px;
            left: 60%;
            animation-delay: -1.5s;
        }

        .df-3 {
            top: 290px;
            left: 38%;
            width: 100px;
        }
        .df-3 .data-dot {
            top: -3px;
            left: 30%;
            animation-delay: -3s;
        }

        .df-4 {
            top: 155px;
            left: 22%;
            height: 100px;
        }
        .df-4 .data-dot {
            top: 50%;
            left: -3px;
            animation-delay: -0.8s;
        }

        .df-5 {
            top: 155px;
            right: 22%;
            height: 100px;
        }
        .df-5 .data-dot {
            top: 30%;
            left: -3px;
            animation-delay: -2.5s;
        }

        .hero-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(93, 173, 226, 0.08) 0%, rgba(46, 134, 193, 0.02) 50%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
            animation: glowPulse 5s infinite ease-in-out;
            pointer-events: none;
        }

        @keyframes glowPulse {
            0%,
            100% {
                transform: translate(-50%, -50%) scale(1);
                opacity: 0.3;
            }
            50% {
                transform: translate(-50%, -50%) scale(1.3);
                opacity: 0.8;
            }
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 3;
        }

        .hero-left h1 {
            font-size: clamp(42px, 6vw, 72px);
            color: var(--white);
            line-height: 1.02;
            letter-spacing: -0.03em;
            margin: 0 0 16px 0;
        }

        .hero-left p {
            font-size: 20px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 520px;
            margin-bottom: 32px;
            font-weight: 300;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ============================================
           SOLUTIONS — ЕДИНАЯ ЦИФРОВАЯ СРЕДА
        ============================================ */
        .solutions {
            background: var(--white);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
        }

        .solutions-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: stretch;
        }

        .solution-aps {
            background: linear-gradient(145deg, #0F2A44, #1A5276);
            border-radius: 16px;
            padding: 36px 34px;
            color: var(--white);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 12px 40px rgba(15, 42, 68, 0.15);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .solution-aps:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 50px rgba(15, 42, 68, 0.2);
        }

        .solution-aps .aps-badge {
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--gold);
            margin-bottom: 4px;
            text-transform: none;
        }

        .solution-aps h2 {
            font-size: 36px;
            color: var(--white);
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .solution-aps .aps-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.6;
            margin-bottom: 18px;
            border-left: 2px solid var(--gold);
            padding-left: 16px;
        }

        .solution-aps .aps-desc .gold {
            color: var(--gold);
            font-weight: 600;
        }

        .solution-aps ul {
            list-style: none;
            padding: 0;
            margin-bottom: 24px;
        }

        .solution-aps ul li {
            padding: 5px 0 5px 22px;
            position: relative;
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            line-height: 1.5;
        }

        .solution-aps ul li::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: var(--gold);
            font-weight: 700;
        }

        .solution-aps .aps-button {
            align-self: flex-start;
            background: var(--gold);
            color: var(--dark-blue-2);
            padding: 12px 28px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 14px;
            text-decoration: none;
            transition: background 0.3s, transform 0.2s;
            border: none;
            cursor: pointer;
        }

        .solution-aps .aps-button:hover {
            background: var(--gold-hover);
            transform: translateY(-2px);
        }

        .solutions-side {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            align-content: start;
        }

        .solution-mini {
            background: var(--light-bg);
            border-radius: 12px;
            padding: 20px 20px;
            border: 1px solid var(--border-light);
            transition: box-shadow 0.3s, transform 0.3s;
        }

        .solution-mini:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            transform: translateY(-3px);
        }

        .solution-mini .mini-badge {
            font-size: 9px;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--gold-text);
            margin-bottom: 2px;
            text-transform: none;
        }

        .solution-mini h3 {
            font-size: 18px;
            margin: 4px 0 6px;
            color: var(--text-dark);
        }

        .solution-mini .mini-features {
            margin-top: 8px;
            display: flex;
            flex-direction: column;
            flex-wrap: nowrap;
            gap: 4px;
        }

        .solution-mini .mini-features span {
            font-size: 11px;
            color: var(--text-muted);
        }

        .solution-mini .mini-features span::before {
            content: "— ";
            color: var(--gold);
        }

        .solution-mini.highlight {
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            border-color: var(--gold);
        }

        /* ============================================
           INDUSTRIES — ПРИМЕНЕНИЕ (НЕ КЛИКАБЕЛЬНЫЕ)
        ============================================ */
        .industries {
            background: var(--light-bg);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
        }

        .industry-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .industry-card {
            padding: 30px 28px;
            background: var(--white);
            border-radius: 14px;
            border: 1px solid var(--border-light);
            transition: box-shadow 0.3s;
        }

        .industry-card .icon {
            font-size: 28px;
            margin-bottom: 10px;
            display: block;
            color: var(--gold);
            opacity: 0.6;
        }

        .industry-card h3 {
            font-size: 22px;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .industry-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        .industry-card.highlight {
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            border-color: var(--gold);
        }

        .industry-card.highlight h3 {
            color: var(--dark-blue-2);
        }

        /* ============================================
           WHY — ПОЧЕМУ «КВАРЦ» (6 КАРТОЧЕК)
        ============================================ */
        .why {
            background: var(--white);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .why-card {
            padding: 28px 26px;
            background: var(--light-bg);
            border-radius: 14px;
            border: 1px solid var(--border-light);
            transition: box-shadow 0.3s, transform 0.3s;
        }

        .why-card:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
            transform: translateY(-3px);
        }

        .why-card .number {
            font-size: 32px;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 10px;
        }

        .why-card h3 {
            font-size: 20px;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .why-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        .why-card.highlight {
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            border-color: var(--gold);
        }

        .why-card.highlight h3 {
            color: var(--dark-blue-2);
        }

        /* ============================================
           SLIDER — СИСТЕМЫ УПРАВЛЕНИЯ ПРЕДПРИЯТИЕМ
        ============================================ */
        .slider-section {
            background: var(--white);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
            scroll-margin-top: var(--header-height);
        }

        .slider-main {
            display: flex;
            gap: 40px;
            background: linear-gradient(145deg, #0F2A44, #1A5276);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            overflow: hidden;
            padding: 40px;
            margin-bottom: 30px;
            min-height: 360px;
            transition: all 0.4s ease;
            box-shadow: 0 12px 40px rgba(15, 42, 68, 0.2);
        }

        .slider-main .slider-image {
            flex: 0 0 min(340px, 100%);
            aspect-ratio: 1000 / 627;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 0;
            border: 1px solid rgba(255, 255, 255, 0.06);
            position: relative;
            cursor: pointer;
            transition: opacity 0.3s;
        }

        .slider-main .slider-image:hover {
            opacity: 0.85;
        }

        .slider-main .slider-image .slider-image-link {
            position: absolute;
            inset: 0;
            display: block;
        }

        .slider-main .slider-image .screenshot-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .slider-main .slider-image .click-hint {
            position: absolute;
            bottom: 12px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 10px;
            color: rgba(255, 255, 255, 0.85);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            pointer-events: none;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
        }

        .slider-main .slider-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .slider-main .slider-content .system-badge {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--gold);
            margin-bottom: 4px;
            text-transform: none;
        }

        .slider-main .slider-content h3 {
            font-size: 28px;
            margin: 0 0 2px 0;
            color: var(--white);
        }

        .slider-main .slider-content .system-subtitle {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 14px;
            font-weight: 400;
        }

        .slider-main .slider-content ul {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4px 16px;
        }

        .slider-main .slider-content ul li {
            padding: 4px 0 4px 18px;
            position: relative;
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            line-height: 1.4;
        }

        .slider-main .slider-content ul li::before {
            content: "—";
            position: absolute;
            left: 0;
            color: var(--gold);
        }

        .slider-thumbs {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .slider-thumb {
            padding: 10px 20px;
            background: var(--light-bg);
            border: 2px solid var(--border-light);
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 80px;
            justify-content: center;
        }

        .slider-thumb:hover {
            border-color: var(--gold);
            color: var(--text-dark);
            transform: translateY(-2px);
        }

        .slider-thumb.active {
            border-color: var(--gold);
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            color: var(--dark-blue-2);
            box-shadow: 0 4px 12px rgba(201, 168, 76, 0.2);
        }

        .slider-thumb .thumb-icon {
            font-size: 16px;
        }

        .slider-thumb .thumb-label {
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* ============================================
           MODAL — ВСПЛЫВАЮЩЕЕ ОКНО ДЛЯ СКРИНШОТА
        ============================================ */
        .modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(8px);
            z-index: 1000;
            justify-content: center;
            align-items: center;
            padding: 40px;
            animation: fadeIn 0.3s ease;
        }

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

        .modal-content {
            max-width: 90vw;
            max-height: 85vh;
            background: var(--dark-blue-2);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 30px;
            position: relative;
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
            animation: scaleIn 0.3s ease;
        }

        .modal-content .modal-close {
            position: absolute;
            top: 12px;
            right: 16px;
            font-size: 28px;
            color: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: color 0.3s;
            background: none;
            border: none;
            line-height: 1;
        }

        .modal-content .modal-close:hover {
            color: var(--white);
        }

        .modal-content .modal-image {
            max-width: 100%;
            max-height: calc(85vh - 80px);
            border-radius: 8px;
            display: block;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        @keyframes scaleIn {
            from {
                transform: scale(0.9);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        /* ============================================
           ROADMAP — 6 ШАГОВ К ЦИФРОВОМУ АПГРЕЙДУ
        ============================================ */
        .roadmap {
            background: var(--light-bg);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
            scroll-margin-top: var(--header-height);
        }

        .roadmap-flow {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
            margin-top: 20px;
            position: relative;
        }

        .roadmap-flow::before {
            content: '';
            position: absolute;
            top: 44px;
            left: 30px;
            right: 30px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold) 100%);
            opacity: 0.2;
            z-index: 0;
        }

        .roadmap-item {
            background: var(--white);
            border-radius: 14px;
            border: 1px solid var(--border-light);
            padding: 24px 18px 20px;
            text-align: center;
            position: relative;
            z-index: 1;
            transition: transform 0.3s, box-shadow 0.3s;
            min-height: 220px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .roadmap-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
        }

        .roadmap-item .step-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--gold);
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            margin-bottom: 12px;
            flex-shrink: 0;
        }

        .roadmap-item h3 {
            font-size: 17px;
            margin-bottom: 6px;
            color: var(--text-dark);
        }

        .roadmap-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.4;
            margin: 0;
        }

        .roadmap-item.highlight {
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            border-color: var(--gold);
        }

        .roadmap-item.highlight h3 {
            color: var(--dark-blue-2);
        }

        .roadmap-item.highlight .step-number {
            background: var(--dark-blue-2);
        }

        /* ============================================
           RESULTS — РЕЗУЛЬТАТ (СТОЛБЧАТАЯ ДИАГРАММА)
        ============================================ */
        .results {
            background: var(--white);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
        }

        .result-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            margin-bottom: 44px;
        }

        .result-card {
            padding: 24px;
            background: var(--light-bg);
            border-radius: 14px;
            border: 1px solid var(--border-light);
        }

        .result-card h3 {
            color: var(--gold);
            font-size: 20px;
            margin-bottom: 6px;
        }

        .result-card p {
            color: var(--text-muted);
            font-size: 13px;
        }

        .kpi-chart {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--border-light);
            padding: 32px 30px 24px;
            margin-top: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }

        .kpi-chart .chart-title {
            font-weight: 700;
            font-size: 16px;
            text-align: center;
            margin-bottom: 28px;
            color: var(--text-dark);
        }

        .kpi-chart .chart-row {
            display: grid;
            grid-template-columns: 1.2fr 2fr 0.8fr;
            gap: 16px;
            align-items: center;
            margin-bottom: 16px;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .kpi-chart .chart-row:last-child {
            border-bottom: none;
            margin-bottom: 0;
        }

        .kpi-chart .row-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-dark);
            line-height: 1.3;
        }

        .kpi-chart .bar-group {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 4px;
            width: 100%;
            position: relative;
        }

        .kpi-chart .bar {
            height: 22px;
            border-radius: 4px;
            transition: width 0.8s ease;
            box-sizing: border-box;
            width: calc(var(--bar-pct, 0) * 1%);
            min-width: fit-content;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding: 0 5px;
            font-size: 10px;
            font-weight: 700;
            color: var(--white);
            white-space: nowrap;
            position: relative;
        }

        .kpi-chart .bar.before {
            background: #B8C6D4;
        }

        .kpi-chart .bar.after {
            background: linear-gradient(90deg, var(--gold), var(--gold-hover));
        }

        .kpi-chart .bar .bar-label {
            font-size: 9px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.8);
            margin-right: 4px;
        }

        .kpi-chart .bar-value {
            font-size: 13px;
            font-weight: 700;
            min-width: 44px;
            text-align: right;
            color: var(--text-dark);
        }

        .kpi-chart .bar-value.after-value {
            color: var(--gold);
        }

        .kpi-chart .bar-value .change {
            font-size: 11px;
            font-weight: 600;
            display: block;
            color: var(--text-muted);
        }

        .kpi-chart .chart-legend {
            display: flex;
            justify-content: center;
            gap: 28px;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--border-light);
            font-size: 12px;
            color: var(--text-muted);
        }

        .kpi-chart .chart-legend .legend-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .kpi-chart .chart-legend .legend-dot {
            width: 16px;
            height: 16px;
            border-radius: 4px;
        }

        .kpi-chart .chart-legend .legend-dot.before {
            background: #B8C6D4;
        }

        .kpi-chart .chart-legend .legend-dot.after {
            background: var(--gold);
        }

        /* ============================================
           PLATFORM
        ============================================ */
        .platform {
            background: var(--white);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
            scroll-margin-top: var(--header-height);
        }

        .platform-grid {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .platform-box {
            background: var(--dark-blue-2);
            color: var(--white);
            padding: 40px 48px;
            border-radius: 18px;
            width: 100%;
        }

        .platform-box .eyebrow {
            color: var(--gold);
        }

        .platform-box h2 {
            font-size: 34px;
            margin: 10px 0 14px;
            color: var(--white);
        }

        .platform-box p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.6;
            max-width: 680px;
        }

        .platform-box p strong {
            color: var(--gold);
        }

        .platform-points {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .platform-point {
            padding: 24px 20px;
            background: var(--light-bg);
            border-radius: 12px;
            border: 1px solid var(--border-light);
            transition: box-shadow 0.3s, transform 0.3s;
            display: flex;
            flex-direction: column;
        }

        .platform-point:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            transform: translateY(-3px);
        }

        .platform-point .point-icon {
            font-size: 20px;
            margin-bottom: 6px;
            display: block;
            color: var(--gold);
            opacity: 0.6;
        }

        .platform-point .point-label {
            font-size: 9px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--gold);
            margin-bottom: 2px;
        }

        .platform-point h3 {
            font-size: 15px;
            margin-bottom: 4px;
            color: var(--text-dark);
        }

        .platform-point p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.4;
        }

        .platform-point .integration-tags {
            margin-top: 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .platform-point .integration-tags span {
            font-size: 9px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--gold);
            background: rgba(201, 168, 76, 0.1);
            padding: 2px 10px;
            border-radius: 4px;
            border: 1px solid rgba(201, 168, 76, 0.15);
        }

        .platform-point.guarantee {
            background: linear-gradient(135deg, #FDFBF5, #F8F4E8);
            border-color: var(--gold);
        }

        .platform-point.guarantee h3 {
            color: var(--dark-blue-2);
        }

        .platform-point.guarantee .point-label {
            color: var(--gold);
        }

        .platform-point.guarantee .point-icon {
            color: var(--gold);
            opacity: 0.8;
        }

        .platform-point.reestr {
            border-color: var(--gold);
            background: var(--white);
        }

        .platform-point.reestr .point-label {
            color: var(--gold);
        }

        .platform-point.reestr .point-icon {
            color: var(--gold);
            opacity: 0.7;
        }

        /* ============================================
           PARTNERS
        ============================================ */
        .partners {
            background: var(--light-bg);
            padding: var(--section-pad-y) 0;
            border-bottom: 1px solid var(--border-light);
        }

        .partner-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .partner {
            height: 90px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 14px;
            transition: border-color 0.2s;
            overflow: hidden;
        }

        .partner img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            object-position: center;
        }

        .partner:hover {
            border-color: var(--gold);
        }

        /* ============================================
           CTA — КОНТАКТЫ
        ============================================ */
        .cta {
            background: var(--light-bg);
            padding: var(--section-pad-y) 0;
            scroll-margin-top: var(--header-height);
        }

        .cta-box {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 48px;
            padding: 48px 50px;
            background: var(--white);
            border-radius: 20px;
            border: 1px solid var(--border-light);
            color: var(--text-dark);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }

        .cta-box .eyebrow {
            color: var(--gold);
        }

        .cta-box h2 {
            font-size: 36px;
            line-height: 1.1;
            margin: 12px 0 14px;
            color: var(--text-dark);
        }

        .cta-box p {
            color: var(--text-muted);
            font-size: 16px;
        }

        .cta-box .button-primary {
            margin-top: 20px;
        }

        .contacts {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 4px;
        }

        .contacts-logo {
            --brand-logo-fill: var(--brand-blue);
            display: flex;
            justify-content: flex-start;
            margin-top: 16px;
        }

        .contacts-logo .brand-logo {
            display: block;
            height: 112px;
            width: auto;
            max-height: none;
        }

        .contacts strong.contacts-name {
            font-size: 20px;
            color: var(--text-dark);
        }

        .contacts strong.contacts-org {
            font-size: 22px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-dark);
            margin: 10px 0 8px;
        }

        .contacts-role {
            color: var(--text-muted);
            font-size: 14px;
        }

        .contacts a,
        .contacts span:not(.contacts-role) {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
        }

        .contacts a:hover {
            color: var(--gold);
        }

        /* ============================================
           FOOTER
        ============================================ */
        footer {
            background: var(--dark-blue-2);
            padding: 24px 0;
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
        }

        .footer-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }

        /* ============================================
           RESPONSIVE
        ============================================ */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-3d-scene {
                justify-content: center;
            }

            .scene-container {
                width: 330px;
                height: 330px;
            }

            .gear-bg.g1 {
                width: 160px;
                height: 160px;
                top: -10px;
                right: -10px;
            }
            .gear-bg.g2 {
                width: 130px;
                height: 130px;
                bottom: 5px;
                left: -20px;
            }
            .gear-bg.g3 {
                width: 100px;
                height: 100px;
            }
            .gear-bg .tooth-ring,
            .gear-bg .tooth-ring-2 {
                display: none;
            }

            .di-1 .diamond {
                width: 70px;
                height: 70px;
            }
            .di-1 .diamond .diamond-inner {
                width: 35px;
                height: 35px;
            }

            .di-2,
            .di-3,
            .di-5,
            .di-6 {
                display: none;
            }

            .di-4 {
                top: 130px;
                left: 50%;
                transform: translateX(-50%);
            }
            .di-4 .diamond {
                width: 80px;
                height: 80px;
            }
            .di-4 .diamond .diamond-inner {
                width: 40px;
                height: 40px;
            }

            .di-7 {
                top: 250px;
                left: 50%;
                transform: translateX(-50%);
            }
            .di-7 .diamond {
                width: 60px;
                height: 60px;
            }
            .di-7 .diamond .diamond-inner {
                width: 30px;
                height: 30px;
            }

            .di-8,
            .di-9,
            .di-10,
            .di-11 {
                display: none;
            }

            .df-1,
            .df-2,
            .df-3,
            .df-4,
            .df-5 {
                display: none;
            }

            .hero-left h1 {
                font-size: clamp(36px, 5vw, 52px);
            }
            .hero-left p {
                font-size: 18px;
            }

            .solutions-wrapper {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .solutions-side {
                grid-template-columns: 1fr 1fr;
            }

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

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

            .slider-main {
                flex-direction: column;
                padding: 28px;
            }

            .slider-main .slider-image {
                flex: 0 0 auto;
                width: 100%;
                min-height: 180px;
            }

            .slider-main .slider-content ul {
                grid-template-columns: 1fr;
            }

            .slider-thumb {
                padding: 8px 14px;
                font-size: 12px;
                min-width: 60px;
            }

            .roadmap-flow {
                grid-template-columns: repeat(3, 1fr);
            }

            .roadmap-flow::before {
                display: none;
            }

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

            .kpi-chart .chart-row {
                grid-template-columns: 1fr 1.5fr 0.6fr;
                gap: 8px;
            }

            .kpi-chart .row-label {
                font-size: 10px;
            }

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

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

            .platform-box {
                padding: 32px 28px;
            }

            .platform-box h2 {
                font-size: 28px;
            }

            .cta-box {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .modal-content {
                max-width: 95vw;
                padding: 20px;
            }
        }

        @media (max-width: 700px) {
            :root {
                --header-height: calc(var(--logo-height-mobile) + 2 * var(--nav-padding-y));
                --header-height-collapsed: calc(var(--logo-height-mobile-scrolled) + 2 * var(--nav-padding-y));
            }

            .nav-links {
                display: none;
            }
            .nav-button {
                display: none;
            }
            .nav-burger {
                display: flex;
            }

            .brand-logo {
                height: var(--logo-height-mobile);
            }

            header.is-scrolled .brand-logo,
            header.menu-open .brand-logo {
                height: var(--logo-height-mobile-scrolled);
            }

            .hero {
                min-height: auto;
                padding: calc(var(--header-height) + 24px) 0 50px;
            }

            .hero-left h1 {
                font-size: clamp(28px, 8vw, 32px);
            }
            .hero-left p {
                font-size: 16px;
            }

            .scene-container {
                width: 220px;
                height: 220px;
            }

            .gear-bg.g1 {
                width: 100px;
                height: 100px;
                top: 0;
                right: 0;
            }
            .gear-bg.g2 {
                width: 80px;
                height: 80px;
                bottom: 0;
                left: 0;
            }
            .gear-bg.g3 {
                display: none;
            }
            .gear-bg .tooth-ring,
            .gear-bg .tooth-ring-2 {
                display: none;
            }

            .di-1 .diamond {
                width: 50px;
                height: 50px;
            }
            .di-1 .diamond .diamond-inner {
                width: 25px;
                height: 25px;
            }

            .di-2,
            .di-3,
            .di-5,
            .di-6 {
                display: none;
            }

            .di-4 {
                top: 80px;
                left: 50%;
                transform: translateX(-50%);
            }
            .di-4 .diamond {
                width: 60px;
                height: 60px;
            }
            .di-4 .diamond .diamond-inner {
                width: 30px;
                height: 30px;
            }

            .di-7 {
                top: 170px;
                left: 50%;
                transform: translateX(-50%);
            }
            .di-7 .diamond {
                width: 40px;
                height: 40px;
            }
            .di-7 .diamond .diamond-inner {
                width: 20px;
                height: 20px;
            }

            .di-8,
            .di-9,
            .di-10,
            .di-11 {
                display: none;
            }

            .df-1,
            .df-2,
            .df-3,
            .df-4,
            .df-5 {
                display: none;
            }

            .hero-glow {
                width: 100px;
                height: 100px;
            }

            .solutions-wrapper {
                grid-template-columns: 1fr;
            }
            .solutions-side {
                grid-template-columns: 1fr 1fr;
            }
            .solution-aps h2 {
                font-size: 28px;
            }

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

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

            .slider-main {
                padding: 20px;
            }

            .slider-main .slider-content h3 {
                font-size: 22px;
            }

            .slider-thumbs {
                gap: 8px;
            }

            .slider-thumb {
                padding: 6px 12px;
                font-size: 10px;
                min-width: 50px;
            }

            .slider-thumb .thumb-label {
                font-size: 9px;
            }

            .roadmap-flow {
                grid-template-columns: 1fr;
            }

            .roadmap-flow::before {
                display: none;
            }

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

            .kpi-chart {
                padding: 20px 16px;
            }

            .kpi-chart .chart-row {
                grid-template-columns: 1fr;
                gap: 6px;
                padding: 10px 0;
            }

            .kpi-chart .row-label {
                font-size: 12px;
                font-weight: 700;
            }

            .kpi-chart .bar-group {
                gap: 3px;
            }

            .kpi-chart .bar {
                height: 18px;
                font-size: 9px;
                padding: 0 5px;
            }

            .kpi-chart .bar .bar-label {
                font-size: 8px;
            }

            .kpi-chart .bar-value {
                font-size: 11px;
                min-width: 30px;
                text-align: left;
            }

            .kpi-chart .bar-value .change {
                display: inline;
                font-size: 10px;
                margin-left: 4px;
            }

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

            .platform-points {
                grid-template-columns: 1fr;
            }

            .platform-box {
                padding: 24px 20px;
            }

            .platform-box h2 {
                font-size: 24px;
            }

            .cta-box {
                padding: 28px 20px;
            }
            .cta-box h2 {
                font-size: 28px;
            }

            .footer-row {
                flex-direction: column;
                text-align: center;
            }

            .modal-overlay {
                padding: 0;
                align-items: stretch;
                background: rgba(15, 42, 68, 0.92);
            }

            .modal-content {
                width: 100%;
                max-width: none;
                max-height: none;
                height: 100%;
                min-height: 100dvh;
                border-radius: 0;
                border: none;
                padding: 52px 10px 16px;
                display: flex;
                align-items: center;
                justify-content: center;
                box-shadow: none;
                background: transparent;
            }

            .modal-content .modal-close {
                top: 10px;
                right: 14px;
                z-index: 2;
                color: rgba(255, 255, 255, 0.85);
                font-size: 36px;
            }

            .modal-content .modal-image {
                width: 100%;
                max-width: 100%;
                height: calc(100dvh - 68px);
                max-height: calc(100dvh - 68px);
                object-fit: cover;
                object-position: top center;
                border-radius: 4px;
            }
        }

        @media (max-width: 480px) {
            .solutions-side {
                grid-template-columns: 1fr;
            }

            .slider-thumbs {
                flex-wrap: wrap;
                justify-content: center;
            }

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

            .button {
                padding: 12px 24px;
                font-size: 14px;
            }

            .solution-aps,
            .solution-mini,
            .industry-card,
            .why-card {
                padding: 20px 16px;
            }

            .slider-main {
                padding: 16px;
            }

            .mobile-nav__panel {
                width: 100%;
            }
        }

        @media (min-width: 1920px) {
            .container {
                max-width: 1180px;
            }
        }