:root {
            --bg-main: #f8fafc;
            --bg-card: #ffffff;
            --bg-card-hover: #f1f5f9;
            --bg-nav: rgba(255, 255, 255, 0.95);
            --bg-alt: #f1f5f9;
            --primary: #4f46e5;
            --primary-light: #6366f1;
            --primary-glow: rgba(79, 70, 229, 0.2);
            --accent: #4338ca;
            --text-main: #0f172a;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            --border-hover: #cbd5e1;
            --btn-green: #0d9e3f;
            --btn-green-hover: #0b8234;
            --hero-overlay: rgba(248, 250, 252, 0.92);
            --shadow-card: 0 10px 25px rgba(0, 0, 0, 0.05);
            --shadow-modal: 0 20px 40px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --radius: 14px;
        }

        [data-theme="dark"] {
            --bg-main: #121212;
            --bg-card: #181818;
            --bg-card-hover: #222222;
            --bg-nav: #141414;
            --bg-alt: #161616;
            --primary: #6366f1;
            --primary-light: #818cf8;
            --primary-glow: rgba(99, 102, 241, 0.25);
            --accent: #4f46e5;
            --text-main: #ffffff;
            --text-muted: #a1a1aa;
            --border-color: #27272a;
            --border-hover: #3f3f46;
            --hero-overlay: rgba(18, 18, 18, 0.9);
            --shadow-card: 0 10px 25px rgba(0, 0, 0, 0.6);
            --shadow-modal: 0 20px 40px rgba(0, 0, 0, 0.8);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
            width: 100%;
            transition: background-color 0.3s ease, color 0.3s ease;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        ul {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-nav);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 75px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 25px;
        }

        @media (min-width: 769px) {
            .nav-menu {
                margin-left: auto;
                margin-right: 20px;
            }
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-main);
            position: relative;
            padding: 8px 0;
            white-space: nowrap;
        }

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

        .dropdown {
            position: relative;
        }

        .dropdown-toggle {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            user-select: none;
        }

        .dropdown-toggle i {
            transition: var(--transition);
        }

        .dropdown.open .dropdown-toggle i {
            transform: rotate(180deg);
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            min-width: 180px;
            padding: 8px 0;
            box-shadow: var(--shadow-card);
            display: none;
            flex-direction: column;
            z-index: 100;
        }

        @media (min-width: 769px) {
            .dropdown:hover .dropdown-menu {
                display: flex;
            }
        }

        .dropdown-item {
            padding: 10px 18px;
            font-size: 0.9rem;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dropdown-item:hover {
            background-color: var(--bg-card-hover);
            color: var(--primary-light);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .lang-toggle {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            height: 35px;
            padding: 0 12px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
            transition: var(--transition);
            box-shadow: var(--shadow-card);
            text-transform: uppercase;
        }

        .lang-toggle:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            transform: translateY(-2px);
        }

        .theme-toggle {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            width: 35px;
            height: 35px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: var(--shadow-card);
        }

        .theme-toggle:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            transform: rotate(15deg);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            border-radius: var(--radius);
            cursor: pointer;
            border: none;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #ffffff !important;
            font-weight: 500;
            box-shadow: 0 4px 18px var(--primary-glow);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(99, 102, 241, 0.45);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--text-main);
            font-weight: 500;
            border: 1px solid var(--text-muted);
        }

        .btn-outline:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            background-color: var(--bg-card-hover);
        }

        .burger {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 28px;
            height: 20px;
            background: transparent;
            border: none;
            cursor: pointer;
            z-index: 1001;
        }

        .burger span {
            width: 100%;
            height: 2.5px;
            background-color: var(--text-main);
            border-radius: 4px;
            transition: var(--transition);
        }

        .burger.active span:nth-child(1) {
            transform: translateY(8.5px) rotate(45deg);
        }

        .burger.active span:nth-child(2) {
            opacity: 0;
        }

        .burger.active span:nth-child(3) {
            transform: translateY(-8.5px) rotate(-45deg);
        }

        .hero {
            padding-top: 155px;
            padding-bottom: 95px;
            position: relative;
            background: linear-gradient(var(--hero-overlay), var(--hero-overlay)), url('/img/wisenhap0.jpg') center/cover no-repeat;
            transition: var(--transition);
        }

        .hero-wrapper {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 50px;
            align-items: center;
        }

        .hero-title {
            font-size: 3.6rem;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 16px;
            letter-spacing: -1px;
            color: var(--text-main);
        }

        .hero-subheading {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 18px;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            border-top: 1px solid var(--border-color);
            padding-top: 25px;
        }

        .stat-item h4 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-main);
        }

        .stat-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .hero-image {
            position: relative;
            width: 100%;
        }

        .hero-image img {
            width: 100%;
            height: auto;
            max-height: 420px;
            object-fit: cover;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            display: block;
            box-shadow: var(--shadow-card);
        }

        .hero-floating-card {
            position: absolute;
            bottom: -15px;
            left: -15px;
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 14px 18px;
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            gap: 12px;
            z-index: 2;
        }

        .hero-floating-card i {
            font-size: 1.6rem;
            color: var(--btn-green);
            flex-shrink: 0;
        }

        .section {
            padding: 90px 0;
            transition: var(--transition);
        }

        .section-pricing {
            background-color: var(--bg-alt);
        }

        .section-header {
            text-align: center;
            max-width: 650px;
            margin: 0 auto 50px;
        }

        .section-tag {
            color: var(--primary);
            font-size: 0.9rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
            display: block;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .service-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 35px 30px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .service-card:hover {
            border-color: var(--primary);
            background-color: var(--bg-card-hover);
            transform: translateY(-5px);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background-color: rgba(99, 102, 241, 0.12);
            color: var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 22px;
        }

        .service-card h3 {
            font-size: 1.35rem;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .service-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .service-features li {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .service-features li i {
            color: var(--btn-green);
            font-size: 0.8rem;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
            gap: 25px;
        }

        .pricing-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 35px 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .pricing-card.featured {
            border-color: var(--primary-light);
            box-shadow: 0 0 25px var(--primary-glow);
        }

        .popular-badge {
            position: absolute;
            top: -12px;
            right: 20px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 4px 12px;
            border-radius: 20px;
            text-transform: uppercase;
        }

        .pricing-header h3 {
            font-size: 1.3rem;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .pricing-header p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .price {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 25px;
        }

        .price span {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .pricing-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 30px;
        }

        .pricing-list li {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .pricing-list li i {
            color: var(--btn-green);
        }

        .contact-box {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 50px 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            box-shadow: var(--shadow-card);
        }

        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .contact-info p {
            color: var(--text-muted);
            margin-bottom: 30px;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .contact-item-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background-color: rgba(99, 102, 241, 0.12);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .contact-item-text span {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: block;
        }

        .contact-item-text strong,
        .contact-item-text a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-main);
        }

        .contact-item-text a:hover {
            color: var(--primary);
        }

        .contact-socials {
            background-color: var(--bg-alt);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-socials h4 {
            font-size: 1.25rem;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        .contact-socials p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 25px;
        }

        .social-btns {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .social-btn {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 18px;
            border-radius: 10px;
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            font-weight: 500;
        }

        .social-btn:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
        }

        .footer {
            background-color: var(--bg-nav);
            border-top: 1px solid var(--border-color);
            padding: 30px 0;
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(4px);
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

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

        .modal-content {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 18px;
            max-width: 440px;
            width: 100%;
            padding: 35px 25px;
            position: relative;
            text-align: center;
            box-shadow: var(--shadow-modal);
            animation: modalFadeIn 0.3s ease;
        }

        @keyframes modalFadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .modal-close {
            position: absolute;
            top: 16px;
            right: 18px;
            font-size: 1.4rem;
            color: var(--text-muted);
            background: none;
            border: none;
            cursor: pointer;
        }

        .modal-close:hover {
            color: var(--text-main);
        }

        .modal-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-main);
        }

        .modal-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 25px;
        }

        .modal-actions {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .btn-telegram {
            background-color: #229ED9;
            color: #ffffff !important;
            font-weight: 500;
        }

        .btn-telegram:hover {
            background-color: #1c87ba;
        }

        .btn-phone {
            background-color: var(--btn-green);
            color: #ffffff !important;
            font-weight: 500;
        }

        .btn-phone:hover {
            background-color: var(--btn-green-hover);
        }

        @media (max-width: 991px) {
            .hero-wrapper {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 40px;
            }

            .hero-desc {
                margin: 0 auto 30px;
            }

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

            .hero-floating-card {
                left: 10px;
                bottom: 10px;
            }

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

        @media (max-width: 768px) {

			.logo {
            font-size: 1.3rem;
        }
			
            .burger {
                display: flex;
            }

            .nav-menu {
                position: fixed;
                top: 75px;
                left: 0;
                width: 100%;
                height: calc(100vh - 75px);
                background-color: var(--bg-nav);
                backdrop-filter: blur(15px);
                flex-direction: column;
                align-items: flex-start;
                padding: 30px 20px;
                gap: 20px;
                transform: translateX(-100%);
                transition: var(--transition);
                overflow-y: auto;
                border-top: 1px solid var(--border-color);
            }

            .nav-menu.active {
                transform: translateX(0);
            }

            .nav-link {
                font-size: 1.1rem;
                width: 100%;
            }

            .dropdown {
                width: 100%;
            }

            .dropdown-menu {
                position: static;
                display: none;
                width: 100%;
                background-color: var(--bg-alt);
                margin-top: 10px;
                box-shadow: none;
            }

            .dropdown.open .dropdown-menu {
                display: flex;
            }

            .hero {
                padding-top: 130px;
                padding-bottom: 70px;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .hero-subheading {
                font-size: 1.15rem;
            }

            .hero-stats {
                grid-template-columns: 1fr;
                gap: 15px;
            }

            .hero-floating-card {
                position: absolute;
                bottom: 12px;
                left: 12px;
                padding: 8px 12px;
                border-radius: 10px;
                gap: 8px;
                max-width: calc(100% - 24px);
            }

            .hero-floating-card i {
                font-size: 1.2rem;
            }

            .hero-floating-card strong {
                font-size: 0.8rem !important;
            }

            .hero-floating-card span {
                font-size: 0.7rem !important;
            }

            .contact-box {
                padding: 30px 20px;
            }
        }

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.example-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.example-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.example-img-link {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--bg-alt);
}

.example-img-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

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

.example-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.4rem;
    opacity: 0;
    transition: var(--transition);
}

.example-card:hover .example-overlay {
    opacity: 1;
}

.example-footer {
    padding: 18px 20px;
    display: flex;
    justify-content: center;
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.example-btn {
    width: 100%;
    padding: 10px 18px;
    font-size: 0.9rem;
}