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

:root {
    /* Премиальная цветовая палитра */
    --primary-color: #1a1a2e;
    --primary-dark: #0f0f1e;
    --primary-light: #2d2d44;
    --secondary-color: #d4af37;
    --accent-color: #c9a961;
    --gold-light: #f4e4bc;
    --gold-dark: #b8941f;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    --bg-dark: #1a1a2e;
    --bg-dark-secondary: #252538;
    --border-color: #e8e8e8;
    --border-gold: #d4af37;
    --gradient-start: #1a1a2e;
    --gradient-end: #16213e;
    --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f4e4bc 100%);
    --gradient-dark: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 50%, #16213e 100%);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 10px 40px rgba(212, 175, 55, 0.3);
    --shadow-premium: 0 25px 80px rgba(0, 0, 0, 0.25);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em;
}

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

/* Навигация */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1.25rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 0.8;
}

a.logo {
    cursor: pointer;
}

.logo-icon {
    height: 2rem;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Кнопки */
.btn-primary {
    background: var(--gradient-dark);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    border: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-telegram {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    padding: 1rem 2.25rem;
    border-radius: 0.875rem;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-gold);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-telegram::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-telegram:hover::after {
    width: 300px;
    height: 300px;
}

.btn-telegram:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.4);
    border-color: var(--gold-dark);
}

.btn-telegram-large {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    padding: 1.5rem 3.5rem;
    border-radius: 1.25rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.03em;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-premium);
    border: 3px solid rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-telegram-large::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.btn-telegram-large:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 30px 80px rgba(212, 175, 55, 0.5);
    border-color: var(--gold-dark);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.875rem 1.75rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Главный экран */
.hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 50%, #f5f5f5 100%);
    margin-top: 80px;
    position: relative;
    overflow: hidden;
    min-height: auto;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(26, 26, 46, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    border-radius: 2px;
    opacity: 0.3;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
}

.stat-number {
    font-size: 1.75rem;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Мокап телефона */
.phone-mockup {
    position: relative;
    max-width: 360px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.2));
}

.phone-screen {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1e 100%);
    border-radius: 2rem;
    padding: 1rem;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        inset 0 0 0 2px rgba(212, 175, 55, 0.1);
    position: relative;
    border: 2px solid rgba(212, 175, 55, 0.15);
}

.phone-screen::before {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background: #1f2937;
    border-radius: 0 0 1rem 1rem;
}

.mockup-content {
    background: white;
    border-radius: 1.25rem;
    overflow: hidden;
    min-height: 400px;
}

.mockup-header {
    background: var(--gradient-dark);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
    border-bottom: 2px solid rgba(212, 175, 55, 0.2);
    position: relative;
}

.mockup-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-gold);
    opacity: 0.3;
}

.mockup-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    padding: 4px;
}

.mockup-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.mockup-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.mockup-status {
    font-size: 0.875rem;
    opacity: 0.9;
}

.mockup-messages {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.message {
    max-width: 80%;
    animation: slideIn 0.3s ease-out;
}

.message.user {
    align-self: flex-end;
}

.message.bot {
    align-self: flex-start;
}

.message-text {
    padding: 0.875rem 1.25rem;
    border-radius: 1rem;
    line-height: 1.6;
}

.message.user .message-text {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    border-bottom-right-radius: 0.25rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2);
}

.message.bot .message-text {
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    color: var(--text-primary);
    border-bottom-left-radius: 0.25rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Секции */
section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

/* Возможности */
.features {
    background: var(--bg-primary);
}

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

.feature-card {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform 0.4s;
    transform-origin: left;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(212, 175, 55, 0.3);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-title {
    font-size: 1.625rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Как это работает */
.how-it-works {
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 100%);
    position: relative;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(26, 26, 46, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    width: 70px;
    height: 70px;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: var(--shadow-gold);
    border: 3px solid rgba(255, 255, 255, 0.5);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(212, 175, 55, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Преимущества */
.benefits {
    background: var(--bg-primary);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-item {
    text-align: center;
    padding: 2.5rem;
    background: var(--bg-primary);
    border-radius: 1.5rem;
    transition: all 0.4s;
    border: 2px solid transparent;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
}

.benefit-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s;
}

.benefit-item:hover .benefit-icon {
    transform: scale(1.15);
}

.benefit-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.benefit-item p {
    color: var(--text-secondary);
}

/* CTA секция */
.cta {
    background: var(--gradient-dark);
    color: white;
    text-align: center;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.cta-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.cta-description {
    font-size: 1.375rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    font-weight: 400;
}

/* Футер */
.footer {
    background: var(--gradient-dark);
    color: white;
    padding: 5rem 0 2.5rem;
    position: relative;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-gold);
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.footer-logo .logo-icon {
    height: 2rem;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.3));
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
    color: rgba(255, 255, 255, 0.95);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--gold-light);
    transform: translateX(5px);
    display: inline-block;
    transition: all 0.3s;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: var(--gradient-gold);
    opacity: 0.5;
}

/* Премиальные эффекты */
.hero-text {
    position: relative;
    z-index: 1;
}

.hero-image {
    position: relative;
    z-index: 1;
}

/* Адаптивность */
@media (max-width: 1200px) {
    .container {
        padding: 0 24px;
    }
    
    .features-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .hero {
        padding: 5rem 0 3rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .nav-links a:not(.btn-primary) {
        display: none;
    }
    
    .logo-text {
        font-size: 1.125rem;
    }
    
    .features-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    
    .navbar {
        padding: 1rem 0;
    }
    
    .hero {
        padding: 4rem 0 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-title::after {
        width: 60px;
        height: 3px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-telegram,
    .btn-secondary,
    .btn-primary {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
    }
    
    .btn-telegram-large {
        padding: 1.25rem 2rem;
        font-size: 1.125rem;
        width: 100%;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .step-number {
        margin: 0 auto;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-title {
        font-size: 1.25rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
    }
    
    .benefit-title {
        font-size: 1.25rem;
    }
    
    .cta {
        padding: 4rem 0;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-description {
        font-size: 1rem;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-logo {
        text-align: center;
        justify-content: center;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .phone-mockup {
        max-width: 100%;
    }
}

/* Плавная прокрутка */
html {
    scroll-behavior: smooth;
}

/* Accessibility улучшения */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Фокус для клавиатурной навигации */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Улучшенная читаемость */
@media (prefers-contrast: high) {
    :root {
        --border-color: #333;
        --text-secondary: #000;
    }
}

/* Анимации при прокрутке */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}