:root {
    --mcqueen-primary: #A742FF;
    --mcqueen-secondary: #FF1E56;
    --mcqueen-background: #0D0D0D;
    --mcqueen-surface: rgba(255, 255, 255, 0.05);
    --mcqueen-border: rgba(255, 255, 255, 0.1);
    --mcqueen-text: #ffffff;
    --mcqueen-text-light: #e5e7eb;
    --mcqueen-text-muted: #9ca3af;
}

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

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--mcqueen-background);
    color: var(--mcqueen-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Background Elements */
.background-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-sphere {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    animation: float 20s ease-in-out infinite;
}

.gradient-sphere.primary {
    background: radial-gradient(circle, var(--mcqueen-secondary), transparent 70%);
    top: 25%;
    left: 25%;
}

.gradient-sphere.secondary {
    background: radial-gradient(circle, var(--mcqueen-primary), transparent 70%);
    bottom: 25%;
    right: 25%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, -50px) scale(1.1); }
    50% { transform: translate(0, 100px) scale(0.9); }
    75% { transform: translate(-50px, -50px) scale(1.1); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--mcqueen-border);
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--mcqueen-text);
}

.logo .brand-gradient {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav a {
    color: var(--mcqueen-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(167, 66, 255, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--mcqueen-secondary);
    color: var(--mcqueen-secondary);
}

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

.btn-white {
    background: white;
    color: var(--mcqueen-primary);
}

.btn-white:hover {
    background: #f3f4f6;
}

.btn-disabled {
    opacity: 0.6;
    cursor: not-allowed !important;
    pointer-events: none;
}

.btn-disabled:hover {
    transform: none !important;
    box-shadow: none !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    color: var(--mcqueen-text);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--mcqueen-border);
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    color: var(--mcqueen-text);
    text-decoration: none;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--mcqueen-border);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 0 4rem;
    position: relative;
}

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

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero .gradient-text {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--mcqueen-text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-visual {
    margin-top: 2rem;
    position: relative;
    width: 200px;
    height: 200px;
    margin-left: auto;
    margin-right: auto;
}

.shield-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.shield-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse 2s ease-in-out infinite;
}

.shield-inner {
    position: absolute;
    inset: 1rem;
    background: var(--mcqueen-background);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-icon {
    font-size: 4rem;
    color: var(--mcqueen-secondary);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header .gradient-text {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--mcqueen-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--mcqueen-surface);
    border: 1px solid var(--mcqueen-border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: var(--mcqueen-secondary);
}

.benefit-card:hover::before {
    opacity: 0.05;
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.benefit-card p {
    color: var(--mcqueen-text-muted);
    position: relative;
    z-index: 1;
}

/* Pricing Section */
.pricing-toggle {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.toggle-container {
    background: var(--mcqueen-surface);
    border-radius: 2rem;
    padding: 0.25rem;
    display: flex;
}

.toggle-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--mcqueen-text-muted);
    border-radius: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.toggle-btn.active {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--mcqueen-surface);
    border: 1px solid var(--mcqueen-border);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card.popular {
    border: 2px solid var(--mcqueen-secondary);
    background: linear-gradient(135deg, rgba(167, 66, 255, 0.1), rgba(255, 30, 86, 0.1));
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--mcqueen-secondary);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-duration {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-discount {
    color: var(--mcqueen-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.pricing-original {
    color: var(--mcqueen-text-muted);
    text-decoration: line-through;
    margin-left: 0.5rem;
    font-size: 1rem;
}

.pricing-monthly {
    color: var(--mcqueen-text-muted);
    font-size: 0.875rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--mcqueen-text-muted);
}

.pricing-features i {
    color: var(--mcqueen-secondary);
    font-size: 1rem;
}

/* Ensure buttons are at the bottom */
.pricing-card .btn {
    margin-top: auto;
}

/* Reviews Section */
.reviews-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.review-card {
    background: var(--mcqueen-surface);
    border: 1px solid var(--mcqueen-border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
}

.review-stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.review-stars i {
    color: var(--mcqueen-secondary);
}

.review-text {
    font-size: 1.125rem;
    color: var(--mcqueen-text-muted);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    text-align: left;
}

.author-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-location {
    color: var(--mcqueen-text-muted);
    font-size: 0.875rem;
}

.review-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.review-nav button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s ease;
}

.review-nav button.active {
    background: var(--mcqueen-secondary);
}

/* CTA Section */
.cta {
    margin: 3rem 0;
}

.cta-container {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    border-radius: 2rem;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.cta p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    padding: 3rem 0 2rem;
    border-top: 1px solid var(--mcqueen-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--mcqueen-text-muted);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--mcqueen-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--mcqueen-border);
    color: var(--mcqueen-text-muted);
}

/* Responsive */
@media (min-width: 768px) {
    .nav {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-buttons {
        flex-wrap: nowrap;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hidden {
    display: none;
}

/* Auth Modal */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.auth-modal.active {
    display: flex;
    opacity: 1;
}

.auth-modal-container {
    width: 100%;
    max-width: 450px;
    margin: 1rem;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.auth-modal.active .auth-modal-container {
    transform: scale(1);
}

.auth-modal-content {
    background: var(--mcqueen-background);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    border: 1px solid var(--mcqueen-border);
    box-shadow: 0 0 0 1px rgba(167, 66, 255, 0.2),
                0 0 30px rgba(167, 66, 255, 0.15);
}

.auth-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: color 0.2s ease;
    border-radius: 50%;
}

.auth-close-btn:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo {
    margin: 0 auto 1.5rem;
    position: relative;
}

.auth-logo i {
    font-size: 3rem;
    color: var(--mcqueen-secondary);
    filter: drop-shadow(0 0 12px rgba(255, 30, 86, 0.4));
    display: inline-block;
    animation: auth-logo-float 3s ease-in-out infinite;
}

@keyframes auth-logo-float {
    0%, 100% {
        transform: translateY(0);
        filter: drop-shadow(0 0 12px rgba(255, 30, 86, 0.4));
    }
    50% {
        transform: translateY(-10px);
        filter: drop-shadow(0 0 20px rgba(255, 30, 86, 0.6));
    }
}

.auth-header h2 {
    color: var(--mcqueen-text);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    background: var(--mcqueen-surface);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--mcqueen-border);
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.auth-tab.active {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(167, 66, 255, 0.3);
}

.auth-tab:hover:not(.active) {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
}

.auth-tab i {
    font-size: 1rem;
}

/* Auth Tab Content */
.auth-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-tab-content.active {
    display: block;
}

.auth-subtitle {
    color: var(--mcqueen-text-muted);
    text-align: center;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Auth Forms */
.auth-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: var(--mcqueen-surface);
    border: 1px solid var(--mcqueen-border);
    border-radius: 10px;
    color: var(--mcqueen-text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--mcqueen-primary);
    background: rgba(167, 66, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(167, 66, 255, 0.1);
}

.form-group input::placeholder {
    color: var(--mcqueen-text-muted);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--mcqueen-background);
    color: var(--mcqueen-text);
}

/* Auth Submit Button */
.auth-submit-btn {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(167, 66, 255, 0.4);
}

.auth-submit-btn:active {
    transform: translateY(0);
}

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Loading Indicator */
.btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Auth Mode Switch */
.auth-switch {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--mcqueen-surface);
    border-radius: 10px;
    border: 1px solid var(--mcqueen-border);
}

.auth-switch span {
    color: var(--mcqueen-text-muted);
    font-size: 0.9rem;
    margin-right: 8px;
}

.auth-switch-btn {
    background: none;
    border: none;
    color: var(--mcqueen-primary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.auth-switch-btn:hover {
    color: var(--mcqueen-secondary);
}

/* Auth Features */
.auth-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.auth-feature {
    text-align: center;
    padding: 1rem 0.5rem;
}

.auth-feature i {
    display: block;
    font-size: 1.5rem;
    color: var(--mcqueen-primary);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.auth-feature:hover i {
    color: var(--mcqueen-secondary);
}

.auth-feature span {
    display: block;
    font-size: 0.8rem;
    color: var(--mcqueen-text-muted);
    line-height: 1.3;
}

/* Telegram Button Container */
.auth-button {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

/* Responsive Auth Modal */
@media (max-width: 768px) {
    .auth-modal-container {
        margin: 0.5rem;
    }
    
    .auth-modal-content {
        padding: 1.5rem;
    }
    
    .auth-features {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .auth-feature {
        padding: 0.5rem;
    }
    
    .auth-tabs {
        flex-direction: column;
        gap: 4px;
    }
    
    .auth-tab {
        padding: 10px 12px;
    }
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    color: white;
    font-weight: 500;
    z-index: 1001;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    min-width: 250px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.notification-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: 1px solid #34d399;
}

.notification-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: 1px solid #f87171;
}

.notification-info {
    background: linear-gradient(135deg, var(--mcqueen-primary), var(--mcqueen-secondary));
    border: 1px solid rgba(167, 66, 255, 0.5);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.notification-content i {
    font-size: 1.25rem;
}

/* Loading state for auth button */
.auth-button.loading {
    opacity: 0.6;
    pointer-events: none;
}

.auth-button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--mcqueen-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Speed Section */
.speed-section {
    background: radial-gradient(ellipse at center, rgba(167, 66, 255, 0.08) 0%, transparent 70%);
    position: relative;
    overflow: hidden;
}

.speed-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 500px;
}

.speed-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.speed-description {
    font-size: 1.1rem;
    color: var(--mcqueen-text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.speed-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.speed-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--mcqueen-text-light);
}

.speed-feature i {
    color: var(--mcqueen-primary);
    font-size: 1.2rem;
    width: 24px;
}

/* Speedometer */
.speedometer-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 2rem;
}

.speedometer {
    position: relative;
    width: 400px;
    height: 250px;
}

.speedometer-face {
    position: relative;
    width: 400px;
    height: 200px;
    border: 3px solid rgba(167, 66, 255, 0.4);
    border-bottom: none;
    border-radius: 200px 200px 0 0;
    background: 
        radial-gradient(circle at 200px 200px, 
            rgba(167, 66, 255, 0.15) 0%, 
            rgba(167, 66, 255, 0.08) 50%, 
            transparent 100%);
    box-shadow: 
        0 0 40px rgba(167, 66, 255, 0.3),
        inset 0 0 40px rgba(167, 66, 255, 0.15);
}

.speed-marks {
    position: absolute;
    width: 100%;
    height: 200px;
    bottom: 0;
}

.mark {
    position: absolute;
    bottom: 0;
    left: 200px;
    width: 3px;
    height: 40px;
    background: linear-gradient(to top, var(--mcqueen-primary), rgba(167, 66, 255, 0.3));
    transform-origin: 50% 0;
    margin-left: -1.5px;
}

.mark.mark-0 { transform: rotate(-90deg); }
.mark.mark-5 { transform: rotate(-54deg); }
.mark.mark-10 { transform: rotate(-18deg); }
.mark.mark-15 { transform: rotate(18deg); }
.mark.mark-20 { transform: rotate(54deg); }
.mark.mark-25 { transform: rotate(90deg); }

.mark span {
    position: absolute;
    bottom: 45px;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
    color: var(--mcqueen-text-light);
    font-size: 0.9rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(167, 66, 255, 0.5);
    white-space: nowrap;
}

.mark.mark-0 span { transform: translateX(-50%) rotate(0deg); }
.mark.mark-5 span { transform: translateX(-50%) rotate(36deg); }
.mark.mark-10 span { transform: translateX(-50%) rotate(72deg); }
.mark.mark-15 span { transform: translateX(-50%) rotate(108deg); }
.mark.mark-20 span { transform: translateX(-50%) rotate(144deg); }
.mark.mark-25 span { transform: translateX(-50%) rotate(180deg); }

.speed-needle {
    position: absolute;
    bottom: 0;
    left: 200px;
    width: 4px;
    height: 120px;
    background: linear-gradient(to top, 
        var(--mcqueen-secondary) 0%, 
        var(--mcqueen-primary) 100%);
    transform-origin: 50% 0;
    transform: rotate(-90deg);
    border-radius: 2px 2px 0 0;
    box-shadow: 0 0 20px rgba(255, 30, 86, 0.8);
    transition: transform 0.4s ease-out;
    z-index: 5;
    margin-left: -2px;
}

.speedometer-center {
    position: absolute;
    bottom: -10px;
    left: 200px;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, var(--mcqueen-secondary) 0%, var(--mcqueen-primary) 100%);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 25px rgba(255, 30, 86, 0.9);
    z-index: 10;
}

.speed-display {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.speed-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--mcqueen-primary);
    text-shadow: 0 0 25px rgba(167, 66, 255, 0.6);
    line-height: 1;
}

.speed-unit {
    font-size: 1.1rem;
    color: var(--mcqueen-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
    display: block;
}

/* Speedometer Animation */
@keyframes speedPulse {
    0%, 100% { 
        transform: rotate(54deg); /* 20K МБ/сек */
    }
    50% { 
        transform: rotate(90deg); /* 25K МБ/сек */
    }
}

.speed-needle.animated {
    animation: speedPulse 2s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .speed-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .speed-text h2 {
        font-size: 2.5rem;
    }
    
    .speedometer {
        width: 320px;
        height: 200px;
    }
    
    .speedometer-face {
        width: 320px;
        height: 160px;
        border-radius: 160px 160px 0 0;
    }
    
    .speed-marks {
        height: 160px;
    }
    
    .mark {
        left: 160px;
        height: 35px;
    }
    
    .mark span {
        bottom: 38px;
        font-size: 0.8rem;
    }
    
    .speed-needle {
        left: 160px;
        height: 100px;
    }
    
    .speedometer-center {
        left: 160px;
    }
    
    .speed-value {
        font-size: 2.5rem;
    }
    
    .speed-display {
        bottom: -50px;
    }
}