* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
button, 
.slider-arrow, 
.slider-dot,
.solution-card,
.nav-links a,
.menu-btn,
.nav-close,
.nav-cta,
.btn-primary,
.accordion-header {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.logo-bet{max-width:1300px;margin:0 auto;display:table;width:100%; margin-top:2rem;}
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            line-height: 1.5;
            scroll-behavior: smooth;
            background-color: #ffffff;
            color: #1e293b;
            overflow-x: hidden;
        }

        :root {
            --blue-1: #00B3ED;
            --blue-2: #198CDE;
            --blue-glow: rgba(0, 179, 237, 0.3);
            --gray-bg: #f8fafc;
            --gray-border: #e2e8f0;
            --gray-text: #334155;
        }

        /* ===== СВЕТЛЫЙ ХЕДЕР ===== */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.2rem 5%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 100;
            border-bottom: 1px solid rgba(0, 179, 237, 0.1);
        }

        .logo img {
            height: 42px;
            display: block;
        }

        .menu-btn {
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 12px;
        }

        .menu-btn svg {
            width: 30px;
            height: 30px;
            stroke: var(--gray-text);
        }

        /* ===== НАВИГАЦИЯ ===== */
        .nav-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(4px);
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
            z-index: 200;
        }

        .nav-menu {
            position: fixed;
            top: 0;
            right: -400px;
            width: 340px;
            height: 100vh;
            background: white;
            box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
            padding: 6rem 2rem 2rem;
            transition: right 0.4s;
            z-index: 250;
            display: flex;
            flex-direction: column;
        }

        .nav-menu.active { right: 0; }
        .nav-overlay.active { opacity: 1; visibility: visible; }

        .nav-close {
            position: absolute;
            top: 2rem;
            right: 2rem;
            background: none;
            border: none;
            cursor: pointer;
        }

        .nav-links {
            list-style: none;
            margin: 2rem 0 3rem;
        }

        .nav-links li {
            margin-bottom: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            font-size: 1.6rem;
            font-weight: 500;
            color: var(--gray-text);
            transition: 0.2s;
        }

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

        .nav-cta {
            background: linear-gradient(145deg, var(--blue-1), var(--blue-2));
            color: white;
            border: none;
            padding: 1.2rem;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1.1rem;
            margin-top: auto;
            cursor: pointer;
            transition: 0.2s;
        }

        .nav-cta:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 20px rgba(0, 179, 237, 0.3);
        }

        /* ===== ТЁМНЫЙ HERO ===== */
        .hero-section {
            padding: 120px 1.5rem 4rem;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: #0a0f1e;
            position: relative;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 30%, rgba(0, 179, 237, 0.08) 0%, transparent 30%),
                radial-gradient(circle at 80% 70%, rgba(25, 140, 222, 0.08) 0%, transparent 35%),
                linear-gradient(135deg, #0a0f1e 0%, #141b2b 100%);
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(0, 179, 237, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 179, 237, 0.03) 1px, transparent 1px);
            background-size: 50px 50px;
            z-index: 1;
            pointer-events: none;
        }

        .hero-grid {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            gap: 3rem;
            max-width: 1300px;
            margin: 0 auto;
            width: 100%;
        }

        .hero-content h1 {
            font-size: clamp(2.5rem, 8vw, 4.5rem);
            font-weight: 700;
            line-height: 1.1;
            background: linear-gradient(135deg, #fff 0%, var(--blue-1) 50%, #fff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-size: 200% auto;
            animation: shine 3s linear infinite;
            margin-bottom: 1.5rem;
        }

        @keyframes shine {
            to { background-position: 200% center; }
        }

        .hero-content p {
            font-size: 1.6rem;
            color: #94a3b8;
            margin: 2rem 0;
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            margin-top: 2rem;
            flex-wrap: wrap;
        }

        .hero-stat .number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--blue-1);
            text-shadow: 0 0 20px var(--blue-1);
        }

        .hero-stat div:not(.number) {
            color: #94a3b8;
        }

        .hero-image img {
            width: 100%;
            border-radius: 30px;
            border: 1px solid var(--blue-1);
            box-shadow: 0 0 50px rgba(0, 179, 237, 0.3);
        }

        .floating {
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* ===== КНОПКИ ===== */
        .btn-primary {
            background: transparent;
            border: 2px solid var(--blue-1);
            color: white;
            padding: 1.2rem 3rem;
            border-radius: 10px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: 0.3s;
        }

        .btn-primary:hover {
            box-shadow: 0 0 40px var(--blue-1);
            transform: scale(1.05);
        }

        .btn-primary.light {
            color: #1e293b;
            border-color: var(--blue-1);
            background: transparent;
        }

        .btn-primary.light:hover {
            background: var(--blue-1);
            color: white;
        }

        /* ===== СВЕТЛЫЕ СЕКЦИИ ===== */
        section:not(.hero-section) {
            padding: 4rem 0;
            background-color: #ffffff;
        }

        .container {
            max-width: 1300px;
            margin: 0 auto;
            width: 100%;
            padding: 0 1.5rem;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            margin-bottom: 2rem;
            color: #1e293b;
        }

        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--blue-2);
        }

        /* ===== ABOUT US - СЛАЙДЕР ===== */
        .about-section {
            padding: 4rem 0;
            background: #ffffff;
            width: 100%;
            overflow: hidden;
        }

        .about-section .container {
            max-width: 1300px;
            margin: 0 auto;
            width: 100%;
            padding: 0 1.5rem;
            box-sizing: border-box;
        }

        .about-section h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            margin-bottom: 2rem;
            color: #1e293b;
        }

        .slider-wrapper {
            width: 100%;
            padding: 0 1.5rem;
            box-sizing: border-box;
            position: relative;
            max-width: 1300px;
            margin: 0 auto;
            overflow: hidden;
        }

        .slider-track {
            display: flex;
            gap: 16px;
            transition: transform 0.3s ease;
            width: 100%;
            margin: 0;
        }

        .slider-slide {
            flex: 0 0 100%;
            box-sizing: border-box;
        }

        .about-card {
            background: white;
            border-radius: 30px;
            padding: 2rem;
            border: 1px solid #e2e8f0;
            transition: 0.2s;
            width: 100%;
            height: 100%;
        }

        .about-card:hover {
            border-color: #00B3ED;
        }

        .about-card svg {
            width: 48px;
            height: 48px;
            stroke: #198CDE;
            fill: none;
            stroke-width: 1.8;
            margin-bottom: 1rem;
        }

        .about-card h3 {
            font-size: 2rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #1e293b;
        }

        .about-card p {
            color: #334155;
            line-height: 1.6;
        }

        .slider-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: white;
            border: 1px solid #e2e8f0;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
            transition: 0.2s;
        }

        .slider-arrow:hover {
            background: #00B3ED;
            border-color: #00B3ED;
        }

        .slider-arrow:hover svg {
            stroke: white;
        }

        .slider-arrow svg {
            width: 24px;
            height: 24px;
            stroke: #198CDE;
            transition: 0.2s;
        }

        .slider-arrow-left {
            left: 10px;
        }

        .slider-arrow-right {
            right: 10px;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
            margin-top: 2rem;
        }

        .slider-dot {
            width: 10px;
            height: 10px;
            border-radius: 20px;
            background: #e2e8f0;
            transition: 0.3s;
            cursor: pointer;
        }

        .slider-dot.active {
            background: #00B3ED;
            width: 30px;
        }

        .about-image {
            width: 100%;
            border-radius: 40px;
            margin-top: 3rem;
        }

        /* ===== APPROACH ===== */
        .approach-accordion {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin: 2rem 0;
        }

        .accordion-item {
            background: white;
            border: 1px solid var(--gray-border);
            border-radius: 20px;
            overflow: hidden;
        }

        .accordion-header {
            width: 100%;
            padding: 1.5rem;
            background: none;
            border: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: 1.25rem;
            font-weight: 600;
            color: #1e293b;
            text-align: left;
        }

        .accordion-header svg {
            width: 24px;
            height: 24px;
            stroke: var(--blue-2);
            transition: transform 0.3s;
        }

        .accordion-item.active .accordion-header svg {
            transform: rotate(180deg);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 1.5rem;
            background: #f8fafc;
        }

        .accordion-item.active .accordion-content {
            max-height: 500px;
            padding: 1.5rem;
        }

        .accordion-content p {
            margin-bottom: 1rem;
            color: var(--gray-text);
        }

        .accordion-content ul {
            list-style: none;
            padding-left: 0;
        }

        .accordion-content li {
            margin: 0.75rem 0;
            padding-left: 1.5rem;
            position: relative;
            color: var(--gray-text);
        }

        .accordion-content li::before {
            content: "•";
            color: var(--blue-1);
            font-weight: bold;
            position: absolute;
            left: 0;
        }

         @media (max-width: 992px) {
        .about-card h3 {
  font-size: 1.5rem !important;
            
             }
             }
        /* Десктопные стили для Approach */
        @media (min-width: 768px) {
            .approach-accordion {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            
            .accordion-item {
                height: auto !important;
                border-radius: 20px;
            }
            
            .accordion-header {
                cursor: default;
                padding: 1.5rem 1.5rem 0.5rem;
            }
            
            .accordion-header svg {
                display: none;
            }
            
            .accordion-content {
                max-height: none !important;
                overflow: visible;
                padding: 0 1.5rem 1.5rem !important;
                background: white;
            }
            
            .accordion-item .accordion-content {
                padding: 0 1.5rem 1.5rem !important;
            }
            
            /* На десктопе все блоки показываем полностью */
            .accordion-item.active .accordion-content,
            .accordion-item .accordion-content {
                max-height: none !important;
                padding: 0 1.5rem 1.5rem !important;
            }
        }

        /* ===== SOLUTION ===== */
        .solutions-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin: 2rem 0;
        }

        .solution-card {
            background: white;
            border: 1px solid var(--gray-border);
            border-radius: 20px;
            padding: 1.5rem;
            cursor: pointer;
            transition: 0.2s;
            min-height: 120px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
        }

        .solution-card:hover {
            border-color: var(--blue-1);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 179, 237, 0.1);
        }

        /* Индикатор кликабельности - полупрозрачный прямоугольник со стрелкой */
        .solution-card::after {
            content: '→';
            position: absolute;
            top: 12px;
            right: 12px;
            width: 32px;
            height: 32px;
            background: rgba(0, 179, 237, 0.15);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: bold;
            color: var(--blue-2);
            transition: all 0.2s ease;
            pointer-events: none;
            backdrop-filter: blur(2px);
            border: 1px solid rgba(0, 179, 237, 0.2);
        }

        .solution-card:hover::after {
            background: rgba(0, 179, 237, 0.3);
            transform: scale(1.05) translate(2px, -2px);
            color: var(--blue-1);
            border-color: rgba(0, 179, 237, 0.4);
            box-shadow: 0 2px 8px rgba(0, 179, 237, 0.2);
        }

        /* Альтернативный вариант с иконкой информации (можно раскомментировать, если нужен другой стиль) */
        /*
        .solution-card::after {
            content: 'ⓘ';
            position: absolute;
            top: 12px;
            right: 12px;
            width: 28px;
            height: 28px;
            background: rgba(25, 140, 222, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: bold;
            color: var(--blue-2);
            transition: all 0.2s ease;
            pointer-events: none;
            border: 1px solid rgba(25, 140, 222, 0.2);
        }
        */

        .solution-card h3 {
            margin-bottom: 0.5rem;
            padding-right: 40px; /* Отступ для иконки */
        }

        .solution-card p {
            color: var(--gray-text);
            font-size: 0.95rem;
            padding-right: 40px; /* Отступ для иконки */
        }

        .solution-card.full-width {
            grid-column: 1 / -1;
        }

        /* ===== МОДАЛКИ ===== */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(5px);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: white;
            border-radius: 30px;
            padding: 2rem;
            max-width: 500px;
            width: 100%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
        }

        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--gray-text);
        }

        .modal-content h3 {
            color: var(--blue-2);
            margin-bottom: 1.5rem;
            padding-right: 2rem;
        }

        .modal-content ul {
            list-style: none;
            padding-left: 0;
        }

        .modal-content li {
            margin: 1rem 0;
            padding-left: 1.5rem;
            position: relative;
        }

        .modal-content li::before {
            content: "✓";
            color: var(--blue-1);
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        /* ===== CONTACT ===== */
        .contact-grid {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .info-row {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .info-row svg {
            width: 28px;
            height: 28px;
            stroke: var(--blue-2);
        }

        .map-container {
            width: 100%;
            height: 300px;
            border-radius: 30px;
            overflow: hidden;
            border: 1px solid var(--gray-border);
            margin-top: 2rem;
        }

        .map-container iframe {
            width: 100%;
            height: 100%;
        }

        /* ===== ДЕСКТОП ===== */
        @media (min-width: 768px) {
            .hero-grid {
                flex-direction: row;
                align-items: center;
            }
            
            .slider-track {
                gap: 2rem;
            }
            
            .slider-slide {
                flex: 0 0 calc(50% - 1rem);
            }
            
            .contact-grid {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 3rem;
                background: var(--gray-bg);
                border-radius: 50px;
                padding: 3rem;
            }
            
            .solutions-grid {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .solutions-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            section:not(.hero-section) {
                padding: 6rem 0;
            }
            
            .container {
                padding: 0 2rem;
            }
            
            .approach-accordion {
                gap: 2rem;
            }
        }