.auth-section {
            max-width: 1200px;
            margin: 60px auto 120px;
            padding: 0 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
            z-index: 10;
        }
        
        .login-container {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 16px;
            padding: 40px;
            width: 100%;
            max-width: 440px;
            box-shadow: none;
            text-align: center;
            box-sizing: border-box;
            transition: all 0.3s ease;
        }
        .logo-wrapper {
            margin-bottom: 18px;
            display: inline-block;
        }
        .login-container h2 {
            margin: 0 0 6px 0;
            font-size: 24px;
            font-weight: var(--w-strong);
            letter-spacing: -0.5px;
            color: var(--text-primary);
        }
        .subtitle {
            margin: 0 0 24px 0;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.6;
        }
        .auth-tabs {
            display: flex;
            border-bottom: 1px solid var(--c-line-soft);
            margin-bottom: 24px;
        }
        .auth-tab {
            flex: 1;
            padding: 10px 0;
            font-size: 15px;
            font-weight: var(--w-strong);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.2s ease;
            border-bottom: 2px solid transparent;
        }
        .auth-tab.active {
            color: var(--accent-blue);
            border-bottom-color: var(--accent-blue);
        }
        .form-section {
            display: none;
            flex-direction: column;
            gap: 16px;
            text-align: left;
        }
        .form-section.active {
            display: flex;
        }
        .input-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: var(--w-medium);
        }
        input {
            width: 100%;
            padding: 12px 14px;
            background: var(--s-card);
            border: 1px solid var(--c-line-soft);
            color: var(--c-white);
            border-radius: 8px;
            font-size: 16px;
            box-sizing: border-box;
            outline: none;
            transition: all 0.3s ease;
        }
        input:focus {
            border-color: var(--accent-blue);
            box-shadow: 0 0 10px var(--accent-glow);
        }
        .login-container button {
            width: 100%;
            padding: 13px;
            background: var(--accent-blue);
            color: var(--c-on-primary);
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: var(--w-strong);
            cursor: pointer;
            transition: all 0.2s ease;
            box-shadow: none;
            margin-top: 8px;
        }
        .login-container button:hover {
            background: var(--c-sky-soft);
            box-shadow: none;
        }
        .login-container button:active {
        }
        .btn-register {
            background: var(--accent-blue) !important;
            color: var(--c-on-primary) !important;
            box-shadow: none !important;
        }
        .btn-register:hover {
            background: var(--c-sky-soft) !important;
            box-shadow: none;
        }
        .error-message {
            color: var(--c-red-soft);
            font-size: 14px;
            min-height: 18px;
            font-weight: var(--w-medium);
            text-align: center;
            margin-top: 10px;
        }
        .success-message {
            color: var(--c-green-2);
            font-size: 12px;
            min-height: 18px;
            font-weight: var(--w-medium);
            text-align: center;
            margin-top: 10px;
        }
        
        footer {
            border-top: 1px solid var(--c-line-soft);
            padding: 40px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
        }
        
        @media (max-width: 1024px) {
            .hero h1 {
                font-size: 36px;
            }
            .hero p {
                font-size: 18px;
                line-height: 1.7;
            }
            .badge {
                font-size: 15px;
            }
            .section-title-wrap h2 {
                font-size: 28px;
            }
            .section-title-wrap p {
                font-size: 18px;
                line-height: 1.7;
            }
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .feature-card h3 {
                font-size: 20px;
            }
            .feature-card p {
                font-size: 17px;
                line-height: 1.7;
            }
            .pricing-card h3 {
                font-size: 22px;
            }
            .pricing-card ul li {
                font-size: 17px;
                line-height: 1.6;
            }
            .pricing-card button, .pricing-card a {
                font-size: 17px;
            }
            .btn-primary, .btn-secondary {
                font-size: 17px;
            }
            .login-container h2 {
                font-size: 26px;
            }
            .subtitle {
                font-size: 16px;
            }
            .auth-tab {
                font-size: 16px;
            }
            input {
                font-size: 17px !important;
            }
            .login-container button {
                font-size: 17px;
            }
            label {
                font-size: 15px;
            }
            footer {
                font-size: 16px;
            }
            footer p[style] {
                font-size: 13px !important;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 70px 20px 60px;
            }
            .hero h1 {
                font-size: 28px;
                line-height: 1.35;
                letter-spacing: -0.5px;
            }
            .hero p {
                font-size: 16px;
                line-height: 1.7;
            }
            .badge {
                font-size: 14px;
                padding: 8px 16px;
            }
            .nav-links {
                display: none;
            }
            .section-title-wrap h2 {
                font-size: 24px;
            }
            .section-title-wrap p {
                font-size: 16px;
                line-height: 1.6;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .feature-card {
                padding: 24px;
            }
            .feature-card h3 {
                font-size: 18px;
            }
            .feature-card p {
                font-size: 16px;
                line-height: 1.7;
            }
            .pricing-grid {
                grid-template-columns: 1fr;
            }
            .pricing-card {
                padding: 28px;
            }
            .pricing-card h3 {
                font-size: 20px;
            }
            .pricing-card .price {
                font-size: 32px;
            }
            .pricing-card ul li {
                font-size: 16px;
            }
            .pricing-card .pricing-desc {
                font-size: 14px;
            }
            .pricing-card button, .pricing-card a {
                font-size: 16px;
                padding: 14px;
            }
            .btn-primary, .btn-secondary {
                font-size: 16px;
                padding: 14px 24px;
                width: 100%;
                text-align: center;
            }
            .hero-ctas {
                flex-direction: column;
                align-items: center;
            }
            .login-container {
                padding: 28px 20px;
            }
            .login-container h2 {
                font-size: 22px;
            }
            .subtitle {
                font-size: 14px;
            }
            .auth-tab {
                font-size: 14px;
            }
            .login-container input {
                font-size: 16px !important;
            }
            .login-container button {
                font-size: 16px;
            }
            .error-message, .success-message {
                font-size: 13px;
            }
            footer {
                font-size: 14px;
                padding: 30px 20px;
            }
        }