/* ==========================================
   Phantom Protocol - Адаптивные стили
   Дополнительные responsive breakpoints
   © NeroWorld AI, 2025
   ========================================== */

/* === Extra Large Devices (1400px+) === */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
}

/* === Large Devices (992px - 1199px) === */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .feature-card,
    .doc-card,
    .community-card {
        padding: 1.5rem;
    }
    
    .comparison-table {
        font-size: 0.9rem;
    }
}

/* === Medium Devices (768px - 991px) === */
@media (max-width: 991px) {
    /* Навигация */
    .navbar-collapse {
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        padding: 1.5rem;
        border-radius: var(--border-radius);
        margin-top: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link {
        padding: 0.75rem 1rem !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    /* Секции */
    .section-padding {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    /* Архитектура */
    .arch-layer {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .layer-icon {
        margin-top: 1rem;
    }
    
    /* Демо */
    .demo-container {
        padding: 2rem 1.5rem;
    }
    
    #demoCanvas {
        width: 100%;
        height: auto;
    }
    
    /* Статистика */
    .hero-stats .col-md-4,
    .demo-stats .col-md-3 {
        margin-bottom: 1rem;
    }
    
    /* Footer */
    .footer .col-lg-4,
    .footer .col-lg-2,
    .footer .col-md-6 {
        margin-bottom: 2rem;
    }
}

/* === Small Devices (576px - 767px) === */
@media (max-width: 767px) {
    /* Типографика */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    
    /* Hero */
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .badge-container {
        flex-direction: column;
        align-items: center;
    }
    
    .badge-pill {
        width: 100%;
        text-align: center;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    /* Кнопки */
    .btn {
        padding: 0.65rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .btn-lg {
        padding: 0.75rem 2rem;
    }
    
    /* Карточки */
    .feature-icon,
    .doc-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .glass-card {
        padding: 1.5rem;
    }
    
    /* Таблица сравнения */
    .comparison-table {
        font-size: 0.8rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
    
    /* Код */
    .code-block {
        padding: 1rem;
    }
    
    .code-block pre {
        font-size: 0.8rem;
    }
    
    .copy-btn {
        position: static;
        width: 100%;
        margin-top: 1rem;
    }
    
    /* Демо */
    .demo-visualization {
        min-height: 350px;
        padding: 1rem;
    }
    
    #demoCanvas {
        width: 100%;
        height: 300px;
    }
    
    .demo-stat .stat-value {
        font-size: 1.2rem;
    }
    
    /* Testimonials */
    .testimonial-text {
        font-size: 1rem;
    }
    
    .quote-icon {
        font-size: 2rem;
    }
    
    /* Recognition badges */
    .recognition-badges {
        flex-direction: column;
        align-items: stretch;
    }
    
    .recognition-badge {
        justify-content: center;
    }
    
    /* Footer */
    .footer-bottom .col-md-6 {
        text-align: center !important;
        margin-bottom: 1rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* === Extra Small Devices (< 576px) === */
@media (max-width: 575px) {
    /* Hero */
    .hero-section {
        min-height: auto;
        padding: 100px 0 50px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-stats {
        margin-top: 2rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    /* Секции */
    .section-padding {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    /* Навигация */
    .navbar-brand {
        font-size: 1rem;
    }
    
    .navbar-brand i {
        font-size: 1.3rem;
    }
    
    /* Архитектура */
    .arch-layer {
        padding: 1rem;
    }
    
    .layer-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .layer-content h4 {
        font-size: 1.1rem;
    }
    
    .layer-content p {
        font-size: 0.85rem;
    }
    
    /* Демо */
    .demo-container {
        padding: 1.5rem 1rem;
    }
    
    .demo-controls .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .demo-controls .btn-lg {
        font-size: 0.9rem;
        padding: 0.65rem 1.5rem;
    }
    
    #demoCanvas {
        height: 250px;
    }
    
    /* Платформы */
    .platform-card i {
        font-size: 2rem;
    }
    
    .platform-card h5 {
        font-size: 1.1rem;
    }
    
    .platform-card p {
        font-size: 0.8rem;
    }
    
    /* Footer */
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-brand {
        font-size: 1.2rem;
    }
}

/* === Touch Devices === */
@media (hover: none) and (pointer: coarse) {
    /* Убираем hover-эффекты на touch устройствах */
    .glass-card:hover {
        transform: none;
    }
    
    .feature-card:hover,
    .doc-card:hover,
    .community-card:hover {
        transform: none;
    }
    
    .stat-item:hover {
        transform: none;
    }
    
    /* Увеличиваем область нажатия */
    .btn {
        min-height: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .copy-btn {
        min-height: 44px;
    }
}

/* === Print Styles === */
@media print {
    /* Скрываем ненужные элементы */
    .navbar,
    .scroll-indicator,
    .demo-controls,
    #heroBackground,
    .theme-toggle,
    .social-links {
        display: none !important;
    }
    
    /* Оптимизация для печати */
    body {
        background: white;
        color: black;
    }
    
    .glass-card {
        background: white;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    /* Показываем ссылки */
    a[href]:after {
        content: " (" attr(href) ")";
    }
}

/* === High Contrast Mode === */
@media (prefers-contrast: high) {
    :root {
        --color-bg: #000000;
        --color-text: #ffffff;
        --color-accent: #00ffff;
    }
    
    .glass-card {
        border: 2px solid var(--color-accent);
    }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-indicator {
        animation: none;
    }
    
    .pulse-btn {
        animation: none;
    }
}

/* === Landscape Orientation (Mobile) === */
@media (max-width: 991px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 120px 0 40px;
    }
    
    .hero-stats {
        margin-top: 2rem;
    }
    
    .section-padding {
        padding: 3rem 0;
    }
}