:root {
        --primary-color: #2c3e50;
        --secondary-color: #3498db;
        --accent-color: #f39c12;
        --text-color: #333;
        --light-bg: #f8f9fa;
        --white: #ffffff;
        --dark-bg: #1a252f;
        --border-radius: 8px;
        --transition: all 0.3s ease;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        line-height: 1.6;
        color: var(--text-color);
        background-color: var(--white);
    }

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

    ul {
        list-style: none;
    }

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

    header {
        background-color: var(--white);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
    }

    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 0;
    }

    .logo {
        font-size: 24px;
        font-weight: 700;
        color: var(--primary-color);
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .logo i {
        color: var(--secondary-color);
    }

    .logo span {
        color: var(--secondary-color);
        font-weight: 400;
        font-size: 18px;
    }

    .nav-links {
        display: flex;
        gap: 20px;
    }

    .nav-links a {
        font-size: 14px;
        font-weight: 500;
        color: var(--primary-color);
        transition: var(--transition);
    }

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

    .menu-toggle {
        display: none;
        font-size: 24px;
        cursor: pointer;
    }

    section {
        padding: 80px 0;
    }

    .section-header {
        text-align: center;
        margin-bottom: 50px;
    }

    .section-header h2 {
        font-size: 32px;
        color: var(--primary-color);
        margin-bottom: 15px;
    }

    .section-header p {
        color: #666;
        max-width: 700px;
        margin: 0 auto;
    }

    #home {
        background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('../img/favicon.png');
        background-size: cover;
        background-position: center;
        height: 100vh;
        display: flex;
        align-items: center;
        text-align: center;
        color: var(--white);
        padding-top: 80px;
    }

    .hero-content h1 {
        font-size: 48px;
        margin-bottom: 20px;
        font-weight: 800;
    }

    .hero-content p {
        font-size: 18px;
        margin-bottom: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-features {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-bottom: 40px;
        flex-wrap: wrap;
    }

    .hero-feature {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        background: rgba(255, 255, 255, 0.1);
        padding: 8px 15px;
        border-radius: 20px;
    }

    .btn {
        display: inline-block;
        padding: 12px 30px;
        background-color: var(--secondary-color);
        color: var(--white);
        border-radius: 5px;
        font-weight: 600;
        transition: var(--transition);
        border: none;
        cursor: pointer;
    }

    .btn:hover {
        background-color: #2980b9;
        transform: translateY(-2px);
    }

    #about {
        background-color: var(--white);
    }

    .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: start;
    }

    .about-text p {
        margin-bottom: 20px;
        color: #555;
        text-align: justify;
    }

    .values-list li {
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .values-list i {
        color: var(--secondary-color);
        width: 20px;
    }

    #how-it-works {
        background-color: var(--light-bg);
    }

    .steps-container {
        display: flex;
        justify-content: space-between;
        gap: 30px;
        flex-wrap: wrap;
    }

    .step-card {
        flex: 1;
        min-width: 250px;
        text-align: center;
        padding: 30px;
        background: var(--white);
        border-radius: var(--border-radius);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: var(--transition);
    }

    .step-card:hover {
        transform: translateY(-5px);
    }

    .step-icon {
        width: 60px;
        height: 60px;
        background-color: rgba(52, 152, 219, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: var(--secondary-color);
        font-size: 24px;
    }

    .step-card h3 {
        margin-bottom: 15px;
        color: var(--primary-color);
    }

    .step-card p {
        font-size: 14px;
        color: #666;
    }

    #services {
        background-color: var(--white);
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }

    .service-card {
        border: 1px solid #eee;
        padding: 30px;
        border-radius: var(--border-radius);
        transition: var(--transition);
    }

    .service-card:hover {
        border-color: var(--secondary-color);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .service-card i {
        font-size: 32px;
        color: var(--secondary-color);
        margin-bottom: 20px;
    }

    .service-card h3 {
        margin-bottom: 15px;
        color: var(--primary-color);
    }

    .service-card p {
        color: #666;
        font-size: 14px;
    }

    #why-us {
        background-color: var(--primary-color);
        color: var(--white);
    }

    .why-us-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: center;
    }

    .why-us-text h2 {
        color: var(--white);
        margin-bottom: 20px;
    }

    .why-us-text p {
        margin-bottom: 20px;
        opacity: 0.9;
    }

    .why-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .why-item {
        display: flex;
        align-items: center;
        gap: 10px;
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 8px;
    }

    #features {
        background-color: var(--light-bg);
    }

    .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }

    .feature-box {
        background: var(--white);
        padding: 30px;
        border-radius: var(--border-radius);
        border-left: 4px solid var(--secondary-color);
    }

    .feature-box h3 {
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .feature-box i {
        color: var(--secondary-color);
    }

    #brands {
        background-color: var(--white);
    }

    .brands-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }

    .brand-card {
        border: 1px solid #eee;
        border-radius: var(--border-radius);
        overflow: hidden;
        transition: var(--transition);
    }

    .brand-card:hover {
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .brand-header {
        background: #f8f9fa;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid #eee;
    }

    .brand-placeholder {
        height: 90px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 24px;
        color: #555;
        border-radius: 4px;
    }

    .brand-placeholder img {
        height: 100%;
    }

    .brand-body {
        padding: 25px;
    }

    .brand-rating {
        color: var(--accent-color);
        font-weight: 700;
        margin-bottom: 15px;
        display: block;
    }

    .brand-desc {
        font-size: 14px;
        color: #666;
        margin-bottom: 20px;
        min-height: 60px;
    }

    .brand-features {
        margin-bottom: 25px;
    }

    .brand-features li {
        font-size: 13px;
        margin-bottom: 8px;
        color: #555;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .brand-btn {
        display: block;
        width: 100%;
        padding: 12px;
        background: transparent;
        border: 2px solid var(--secondary-color);
        color: var(--secondary-color);
        text-align: center;
        border-radius: 5px;
        font-weight: 600;
        transition: var(--transition);
    }

    .brand-btn:hover {
        background: var(--secondary-color);
        color: var(--white);
    }

    .brand-disclaimer {
        text-align: center;
        font-size: 12px;
        color: #999;
        margin-top: 30px;
        font-style: italic;
    }

    #responsible {
        background-color: #2c3e50;
        color: var(--white);
        text-align: center;
    }

    .responsible-content {
        max-width: 800px;
        margin: 0 auto;
    }

    .responsible-tips {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        margin-top: 30px;
    }

    .tip-tag {
        background: rgba(255, 255, 255, 0.15);
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    #faq {
        background-color: var(--light-bg);
    }

    .faq-item {
        background: var(--white);
        margin-bottom: 15px;
        padding: 20px;
        border-radius: var(--border-radius);
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .faq-question {
        font-weight: 700;
        color: var(--primary-color);
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .faq-answer {
        color: #666;
        font-size: 15px;
        padding-left: 28px;
    }

    #contact {
        background-color: var(--white);
    }

    .contact-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .contact-info-item {
        display: flex;
        gap: 20px;
        margin-bottom: 30px;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        background: var(--light-bg);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--secondary-color);
        font-size: 20px;
        flex-shrink: 0;
    }

    .contact-text h4 {
        color: var(--primary-color);
        margin-bottom: 5px;
    }

    .contact-text p {
        color: #666;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .form-control {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: 5px;
        font-size: 16px;
    }

    .form-control:focus {
        outline: none;
        border-color: var(--secondary-color);
    }

    textarea.form-control {
        resize: vertical;
        height: 150px;
    }


    @media (max-width: 992px) {

        .about-grid,
        .why-us-content,
        .contact-container {
            grid-template-columns: 1fr;
            gap: 30px;
        }
    }

    @media (max-width: 768px) {
        .menu-toggle {
            display: block;
        }

        .nav-links {
            position: fixed;
            top: 70px;
            left: -100%;
            width: 100%;
            background-color: var(--white);
            flex-direction: column;
            align-items: center;
            padding: 20px 0;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }

        .nav-links.active {
            left: 0;
        }

        .hero-content h1 {
            font-size: 32px;
        }

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

    footer {
        background-color: #0a0a0a;
        padding: 60px 0 20px;
        font-size: 0.9rem;
        color: var(--text-muted);
    }

    .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 40px;
        margin-bottom: 40px;
        padding-bottom: 40px;
        border-bottom: 1px solid #222;
    }

    .footer-col h4 {
        color: var(--text-main);
        margin-bottom: 20px;
        font-size: 1.1rem;
    }

    .footer-col ul li {
        margin-bottom: 10px;
    }

    .footer-col ul li a:hover {
        color: var(--accent);
    }

    .footer-bottom {
        text-align: center;
        padding-top: 20px;
    }

    .legal-badge {
        display: inline-block;
        border: 1px solid #444;
        padding: 5px 10px;
        border-radius: 4px;
        font-size: 0.8rem;
        margin-top: 10px;
    }

    @media (max-width: 768px) {
        .hero-content h1 {
            font-size: 2.5rem;
        }

        .nav-links {
            display: none;
        }

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

        .grid-2 {
            grid-template-columns: 1fr;
        }
    }

    .sr-footer {
        background: #0b1017;
        color: #f4f4f4;
        font-size: 14px;
        line-height: 1.6;
        padding: 40px 20px 24px;
    }

    .sr-footer a {
        color: #f3cf55;
        text-decoration: none;
    }

    .sr-footer a:hover {
        text-decoration: underline;
    }

    .sr-footer-inner {
        max-width: 1200px;
        margin: 0 auto;
    }

    .sr-footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 24px;
        margin-bottom: 32px;
    }

    .sr-footer-brand {
        max-width: 520px;
    }

    .sr-footer-logo {
        display: inline-block;
        font-size: 22px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .sr-footer-brand-text {
        margin: 0;
        opacity: 0.9;
    }

    .sr-footer-badges {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 12px;
    }

    .sr-badge {
        min-height: 52px;
        border-radius: 999px;
        border: 1px solid rgba(243, 207, 85, 0.4);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: rgba(5, 8, 15, 0.7);
    }

    .sr-badge img {
        height: 60px;
        display: block;
    }

    .sr-badge-18 {
        background: #c0392b;
        border-color: #c0392b;
        color: #ffffff;
        font-weight: 700;
        font-size: 18px;
    }



    .sr-footer-columns {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 24px;
        padding-top: 12px;
        padding-bottom: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .sr-footer-col h4 {
        font-size: 15px;
        font-weight: 600;
        margin-bottom: 8px;
    }

    .sr-footer-col p {
        margin: 0 0 8px;
        opacity: 0.9;
    }

    .sr-footer-nav {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .sr-footer-nav li {
        margin-bottom: 6px;
    }

    .sr-footer-nav a {
        font-size: 14px;
    }



    .sr-footer-bottom {
        margin-top: 18px;
    }

    .sr-footer-disclaimer {
        margin: 0 0 10px;
        font-size: 13px;
        opacity: 0.9;
    }

    .sr-footer-copy {
        margin: 0 0 6px;
        font-size: 13px;
        opacity: 0.85;
    }

    .sr-footer-en {
        margin: 0;
        font-size: 12px;
        opacity: 0.75;
    }



    @media (max-width: 992px) {
        .sr-footer-columns {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    @media (max-width: 640px) {
        .sr-footer-top {
            flex-direction: column;
        }

        .sr-footer-columns {
            grid-template-columns: 1fr;
        }

        .sr-footer {
            padding: 28px 16px 20px;
        }
    }

    .age-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.8);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 9999;
    }

    .age-overlay.hidden {
        display: none;
    }

    .age-modal {
        background: #ffffff;
        color: #222222;
        max-width: 420px;
        width: 90%;
        padding: 24px 24px 20px;
        border-radius: 10px;
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3);
        text-align: center;
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .age-modal h2 {
        font-size: 22px;
        margin-bottom: 12px;
    }

    .age-modal p {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 20px;
    }

    .age-buttons {
        display: flex;
        gap: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .age-btn-primary,
    .age-btn-secondary {
        flex: 1 1 140px;
        padding: 10px 14px;
        border-radius: 999px;
        border: 2px solid #3498db;
        font-size: 14px;
        cursor: pointer;
        transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
    }

    .age-btn-primary {
        background: #3498db;
        color: #ffffff;
    }

    .age-btn-primary:hover {
        transform: translateY(-1px);
    }

    .age-btn-secondary {
        background: #ffffff;
        color: #3498db;
    }

    .age-btn-secondary:hover {
        background: #3498db;
        color: #ffffff;
        transform: translateY(-1px);
    }

    .cookie-banner {
        position: fixed;
        left: 50%;
        bottom: 20px;
        transform: translateX(-50%);
        max-width: 960px;
        width: calc(100% - 32px);
        background: #ffffff;
        color: #222222;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        padding: 16px 18px;
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        align-items: center;
        z-index: 9000;
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .cookie-banner.hidden {
        display: none;
    }

    .cookie-text {
        flex: 1 1 250px;
        font-size: 13px;
        line-height: 1.5;
    }

    .cookie-text strong {
        display: block;
        font-size: 14px;
        margin-bottom: 4px;
    }

    .cookie-actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-btn-primary,
    .cookie-btn-secondary {
        padding: 8px 14px;
        border-radius: 999px;
        border: 2px solid #3498db;
        font-size: 13px;
        cursor: pointer;
        white-space: nowrap;
        transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
    }

    .cookie-btn-primary {
        background: #3498db;
        color: #ffffff;
    }

    .cookie-btn-primary:hover {
        transform: translateY(-1px);
    }

    .cookie-btn-secondary {
        background: #ffffff;
        color: #3498db;
    }

    .cookie-btn-secondary:hover {
        background: #3498db;
        color: #ffffff;
        transform: translateY(-1px);
    }

    .cookie-settings-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 9500;
    }

    .cookie-settings-backdrop.active {
        display: flex;
    }

    .cookie-settings-modal {
        background: #ffffff;
        color: #222222;
        max-width: 520px;
        width: 90%;
        padding: 22px 22px 18px;
        border-radius: 10px;
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3);
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .cookie-settings-modal h3 {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .cookie-settings-modal p {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 16px;
    }

    .cookie-group {
        border-radius: 8px;
        border: 1px solid #e0e0e0;
        padding: 10px 12px;
        margin-bottom: 10px;
        display: flex;
        gap: 10px;
        align-items: flex-start;
    }

    .cookie-group-main {
        flex: 1;
    }

    .cookie-group-main h4 {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .cookie-group-main span {
        font-size: 12px;
        display: inline-block;
        margin-left: 6px;
        padding: 2px 6px;
        border-radius: 999px;
        background: #3498db;
        color: #ffffff;
    }

    .cookie-group-main p {
        font-size: 12px;
        margin-bottom: 0;
    }

    .cookie-switch-wrap {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .cookie-switch {
        position: relative;
        width: 38px;
        height: 20px;
    }

    .cookie-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .cookie-slider {
        position: absolute;
        cursor: pointer;
        inset: 0;
        background-color: #cccccc;
        transition: 0.2s;
        border-radius: 999px;
    }

    .cookie-slider:before {
        position: absolute;
        content: "";
        height: 14px;
        width: 14px;
        left: 3px;
        bottom: 3px;
        background-color: #ffffff;
        transition: 0.2s;
        border-radius: 50%;
    }

    .cookie-switch input:checked+.cookie-slider {
        background-color: #3498db;
    }

    .cookie-switch input:checked+.cookie-slider:before {
        transform: translateX(18px);
    }

    .cookie-switch input:disabled+.cookie-slider {
        background-color: #a0a0a0;
        cursor: not-allowed;
    }

    .cookie-settings-actions {
        margin-top: 14px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-settings-btn-primary,
    .cookie-settings-btn-secondary {
        padding: 8px 14px;
        border-radius: 999px;
        border: 2px solid #3498db;
        font-size: 13px;
        cursor: pointer;
        transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
    }

    .cookie-settings-btn-primary {
        background: #3498db;
        color: #ffffff;
    }

    .cookie-settings-btn-primary:hover {
        transform: translateY(-1px);
    }

    .cookie-settings-btn-secondary {
        background: #ffffff;
        color: #3498db;
    }

    .cookie-settings-btn-secondary:hover {
        background: #3498db;
        color: #ffffff;
        transform: translateY(-1px);
    }

    @media (max-width: 600px) {
        .cookie-banner {
            bottom: 10px;
            padding: 14px;
        }
    }

    .page {
        padding: 120px 0 80px;
        min-height: calc(100vh - 200px);
    }

    .page .policy-card {
        background: var(--white);
        padding: 40px;
        border-radius: var(--border-radius);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .page h1 {
        font-size: 32px;
        color: var(--primary-color);
        margin-bottom: 10px;
        border-bottom: 2px solid var(--light-bg);
        padding-bottom: 20px;
    }

    .page .last-updated {
        display: block;
        font-size: 14px;
        color: #777;
        margin-bottom: 30px;
        font-style: italic;
    }

    .page h2 {
        font-size: 22px;
        color: var(--primary-color);
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .page p {
        margin-bottom: 15px;
        text-align: justify;
    }

    .page ul {
        list-style: disc;
        margin-left: 20px;
        margin-bottom: 20px;
    }

    .page li {
        margin-bottom: 8px;
    }



    @media (max-width: 768px) {
        .page .policy-card {
            padding: 20px;
        }

        .page h1 {
            font-size: 26px;
        }
    }

    .page li i {
        color: var(--secondary-color);
        margin-top: 5px;
    }

    .warning-box {
        background-color: var(--warning-bg);
        color: var(--warning-text);
        padding: 20px;
        border-radius: var(--border-radius);
        margin: 20px 0;
        border-left: 5px solid var(--accent-color);
    }

    .help-resources {
        background-color: #e8f4fd;
        padding: 25px;
        border-radius: var(--border-radius);
        margin-top: 30px;
    }

    .help-resources h3 {
        color: var(--secondary-color);
        margin-bottom: 15px;
    }

    .age-badge {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border: 2px solid #e74c3c;
        color: #e74c3c;
        border-radius: 50%;
        font-weight: bold;
        margin-bottom: 15px;
    }