/* ========== NEO-BRUTALISM DARK THEME ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Space Grotesk', sans-serif;
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --neon-pink: #ff00ff;
    --neon-blue: #00ffff;
    --neon-green: #00ff00;
    --neon-yellow: #ffff00;
    --neon-orange: #ff6600;
    --border-color: #333333;
    --card-bg: #111111;
    --glitch-offset: 2px;
    --matrix-green: #00ff00;
}

/* Альтернативная светлая тема */
body.light {
    --bg-primary: #ffffff;
    --bg-secondary: #f0f0f0;
    --text-primary: #000000;
    --text-secondary: #444444;
    --neon-pink: #ff69b4;
    --neon-blue: #4169e1;
    --neon-green: #32cd32;
    --neon-yellow: #ffd700;
    --neon-orange: #ff4500;
    --border-color: #cccccc;
    --card-bg: #e0e0e0;
    --matrix-green: #008800;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    transition: background-color 0.3s, color 0.2s;
    line-height: 1.5;
    position: relative;
    overflow-x: hidden;
    cursor: crosshair;
}

/* ========== MATRIX RAIN С ИЕРОГЛИФАМИ (ИСПРАВЛЕНО ДЛЯ МОБИЛЬНЫХ) ========== */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
    opacity: 0.2;
    pointer-events: none;
    overflow: hidden;
}

.matrix-column {
    position: absolute;
    top: -20%;
    animation: matrixRain linear infinite;
    font-family: 'Noto Sans JP', 'Noto Sans SC', 'MS Mincho', 'SimSun', 'KaiTi', monospace;
    font-size: clamp(14px, 3vw, 22px);
    line-height: 1.4;
    color: var(--matrix-green);
    text-shadow: 0 0 10px var(--matrix-green);
    white-space: nowrap;
    writing-mode: vertical-rl;
    text-orientation: upright;
    letter-spacing: 2px;
}

/* Альтернативный вариант для мобильных, если vertical-rl не поддерживается */
@supports not (writing-mode: vertical-rl) {
    .matrix-column {
        writing-mode: horizontal-tb;
        transform: rotate(180deg);
        white-space: nowrap;
        font-size: clamp(10px, 2.5vw, 18px);
    }
    
    .matrix-column span {
        display: inline-block;
        transform: rotate(90deg);
    }
}

@keyframes matrixRain {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(1000%);
    }
}

/* Мобильная оптимизация */
@media (max-width: 768px) {
    .matrix-rain {
        opacity: 0.15; /* Уменьшаем opacity для мобильных */
    }
    
    .matrix-column {
        font-size: 12px; /* Фиксированный размер для мобильных */
        letter-spacing: 1px;
    }
}

@media (max-width: 480px) {
    .matrix-column {
        font-size: 10px;
    }
}

/* ========== КИБЕР-СЕТКА ========== */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--neon-pink) 1px, transparent 1px),
        linear-gradient(90deg, var(--neon-pink) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.15;
    z-index: -2;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* ========== ШУМОВОЙ ОВЕРЛЕЙ ========== */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(255,0,255,0.05) 0px,
        rgba(0,255,255,0.05) 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: -1;
    animation: noise 0.2s infinite;
}

@keyframes noise {
    0% { transform: translate(0, 0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-1px, 1px); }
    80% { transform: translate(1px, -1px); }
    100% { transform: translate(0, 0); }
}

/* ========== ГЛИТЧ-ЭФФЕКТ ========== */
.glitch {
    position: relative;
    color: var(--neon-pink);
    letter-spacing: 5px;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--neon-blue);
    z-index: -1;
    animation: glitchOffset 0.3s infinite linear alternate-reverse;
}

.glitch::after {
    color: var(--neon-green);
    z-index: -2;
    animation: glitchOffset 0.2s infinite linear alternate-reverse;
}

@keyframes glitchOffset {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

/* ========== НАВИГАЦИЯ ========== */
.navbar {
    position: sticky;
    top: 20px;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem 2rem;
    background: var(--card-bg);
    border: 3px solid var(--neon-pink);
    box-shadow: 10px 10px 0 var(--neon-blue);
    width: calc(100% - 4rem);
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
}

.logo {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 5px;
    color: var(--neon-yellow);
    text-shadow: 3px 3px 0 var(--neon-pink);
}

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

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

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 2px solid var(--neon-green);
    transition: all 0.2s;
}

.nav-links a:hover {
    background: var(--neon-green);
    color: black;
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--neon-pink);
}

.nav-actions {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.theme-toggle, .login-btn {
    background: var(--card-bg);
    border: 2px solid var(--neon-pink);
    padding: 0.5rem 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle:hover, .login-btn:hover {
    background: var(--neon-pink);
    color: black;
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--neon-blue);
}

/* ========== КОНТЕЙНЕР ========== */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.2rem 2rem 3rem;
    position: relative;
    z-index: 2;
}

/* ========== СТАТИСТИКА ========== */
.live-stats-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    background: var(--card-bg);
    padding: 1.5rem 2.5rem;
    border: 3px solid var(--neon-yellow);
    box-shadow: 8px 8px 0 var(--neon-pink);
    transition: all 0.2s;
}

.stat-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 var(--neon-blue);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--neon-green);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

/* ========== ЛЕНТА АКТИВНОСТИ ========== */
.activity-feed {
    background: var(--card-bg);
    padding: 1.8rem;
    margin: 2rem 0;
    border: 3px solid var(--neon-pink);
    box-shadow: -8px 8px 0 var(--neon-blue);
}

.activity-feed h3 {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--neon-yellow);
}

.activity-item {
    padding: 0.8rem 0;
    border-bottom: 2px dashed var(--neon-pink);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: opacity .3s;
}

.activity-item i {
    color: var(--neon-green);
}

/* ========== ДОСТИЖЕНИЯ ========== */
.achievement-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--card-bg);
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    border: 2px solid var(--neon-yellow);
    box-shadow: 4px 4px 0 var(--neon-pink);
}

/* ========== ТУЛТИПЫ ========== */
.tooltip {
    position: relative;
}

.tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    white-space: nowrap;
    border: 2px solid var(--neon-pink);
    color: var(--neon-green);
    z-index: 10;
}

/* ========== КОДЕКИ ========== */
.codec-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0.5rem 0;
    padding: 0.5rem;
    background: var(--card-bg);
    border: 2px solid var(--neon-blue);
}

.savings {
    color: var(--neon-green);
    font-weight: bold;
    margin-left: auto;
}

.savings-badge {
    background: var(--neon-pink);
    color: black;
    padding: 0.2rem 0.5rem;
    font-weight: bold;
    margin-left: 0.5rem;
}

/* ========== РЕКОМЕНДАЦИИ ========== */
.recommendations {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 2rem auto;
    justify-content: center;
    max-width: 600px;
}

.format-tag {
    padding: 0.5rem 1.5rem;
    background: transparent;
    color: var(--neon-pink);
    border: 3px solid var(--neon-pink);
    font-size: 1.2rem;
    font-weight: bold;
    transition: .2s;
    display: inline-block;
}

.format-tag:hover {
    background: var(--neon-pink);
    color: black;
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--neon-pink);
}

/* ========== ПРЕДПРОСМОТР ========== */
.preview-area {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 3px solid var(--neon-green);
    text-align: center;
}

.preview-container {
    max-width: 300px;
    max-height: 200px;
    margin: 0 auto;
    border: 4px solid var(--neon-pink);
    filter: grayscale(50%) contrast(120%);
}

.preview-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-info {
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* ========== СРАВНЕНИЕ РАЗМЕРОВ ========== */
.size-comparison {
    background: var(--card-bg);
    padding: 1rem;
    margin: 1rem 0;
    border: 3px solid var(--neon-yellow);
}

.size-bar {
    display: flex;
    height: 40px;
    margin: 0.5rem 0;
    border: 2px solid var(--neon-pink);
}

.original-size {
    background: #ff0000;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.converted-size {
    background: #00ff00;
    display: flex;
    align-items: center;
    justify-content: center;
    color: black;
    font-weight: bold;
}

/* ========== API КОНСОЛЬ ========== */
.api-console {
    background: var(--card-bg);
    padding: 1.5rem;
    margin: 2rem 0;
    border: 3px solid var(--neon-blue);
}

.api-console pre {
    background: black;
    color: var(--neon-green);
    padding: 1rem;
    overflow-x: auto;
    border: 2px solid var(--neon-pink);
    font-family: monospace;
}

/* ========== ЗАГРУЗКА ФАЙЛА ========== */
.upload-card {
    background: var(--card-bg);
    padding: 2rem;
    border: 4px solid var(--neon-pink);
    box-shadow: 12px 12px 0 var(--neon-blue);
    width: fit-content;
    margin: 0 auto;
}

.file-label {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.3rem;
    background: var(--bg-primary);
    padding: 1rem 2.5rem;
    border: 3px dashed var(--neon-green);
    cursor: pointer;
    color: var(--text-primary);
    transition: .15s;
}

.file-label i {
    font-size: 2rem;
    color: var(--neon-pink);
}

.file-label:hover {
    background: var(--neon-green);
    color: black;
}

#imageFile {
    display: none;
}

.conversion-area {
    margin: 2rem 0 1rem;
}

.progress-hidden {
    display: none;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background: black;
    margin: 1rem 0;
    border: 3px solid var(--neon-pink);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: repeating-linear-gradient(
        45deg,
        var(--neon-green),
        var(--neon-green) 10px,
        var(--neon-blue) 10px,
        var(--neon-blue) 20px
    );
    transition: width .05s linear;
}

/* ========== ДИАЛОГ ========== */
.fake-dialog {
    background: var(--card-bg);
    border: 4px solid var(--neon-pink);
    padding: 2rem;
    max-width: 400px;
    margin: 1.5rem auto;
    text-align: center;
    box-shadow: 15px 15px 0 var(--neon-blue);
}

.dialog-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.btn {
    padding: .8rem 2rem;
    border: none;
    background: var(--neon-green);
    color: black;
    font-weight: 600;
    cursor: pointer;
    transition: .2s;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--neon-green);
}

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

.btn-outline:hover {
    background: var(--neon-pink);
    color: black;
}

/* ========== ЗАГОЛОВКИ СЕКЦИЙ ========== */
.section-title {
    font-size: 2.5rem;
    margin: 3rem 0 1.5rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--neon-yellow);
    text-shadow: 3px 3px 0 var(--neon-pink);
}

/* ========== ТАРИФЫ ========== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.price-card {
    background: var(--card-bg);
    padding: 2rem 1.5rem;
    border: 3px solid var(--neon-pink);
    box-shadow: 8px 8px 0 var(--neon-yellow);
    transition: all .2s;
}

.price-card:hover {
    transform: translate(-5px, -5px);
    box-shadow: 15px 15px 0 var(--neon-blue);
}

.price-card h3 {
    font-size: 1.8rem;
    color: var(--neon-pink);
    margin-bottom: 1rem;
}

.price-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-green);
    margin: .8rem 0;
}

.price-card ul {
    list-style: none;
    margin: 1.2rem 0;
}

.price-card li {
    margin: .5rem 0;
    color: var(--text-secondary);
    border-left: 3px solid var(--neon-pink);
    padding-left: 1rem;
}

.buy-btn {
    width: 100%;
    background: transparent;
    border: 3px solid var(--neon-green);
    padding: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.buy-btn:hover {
    background: var(--neon-green);
    color: black;
    transform: scale(1.02);
}

.buy-btn .btn-count {
    background: var(--neon-pink);
    padding: 0.2rem 0.6rem;
    color: black;
    border-radius: 0;
}

/* ========== ОТЗЫВЫ ========== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.review-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border: 3px solid var(--neon-yellow);
    box-shadow: -8px 8px 0 var(--neon-pink);
    transition: .2s;
}

.review-card:hover {
    transform: translate(5px, -5px);
}

.review-card i {
    color: var(--neon-yellow);
    font-size: 1.5rem;
    margin-bottom: .5rem;
}

.review-card h4 {
    color: var(--neon-green);
    margin-bottom: 0.5rem;
}

/* ========== FAQ ========== */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--card-bg);
    border: 3px solid var(--neon-blue);
}

.faq-question {
    padding: 1.2rem 2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--neon-pink);
    color: var(--neon-yellow);
}

.faq-question i {
    color: var(--neon-pink);
    transition: transform 0.3s;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    padding: 0 2rem;
    background: rgba(255,0,255,0.1);
    color: var(--text-secondary);
    transition: max-height .3s ease, padding .3s;
    overflow: hidden;
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding: 1rem 2rem 1.5rem;
}

/* ========== COOKIE NOTICE ========== */
.cookie-notice {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 500px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 4px solid var(--neon-pink);
    box-shadow: 10px 10px 0 var(--neon-blue);
    z-index: 100;
}

.cookie-notice button {
    background: var(--neon-green);
    border: none;
    padding: .5rem 1.5rem;
    color: black;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid black;
}

.cookie-notice button:hover {
    background: var(--neon-pink);
}

/* ========== МОДАЛЬНОЕ ОКНО ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 200;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-card {
    background: var(--card-bg);
    padding: 2.5rem;
    max-width: 400px;
    width: 90%;
    border: 4px solid var(--neon-pink);
    box-shadow: 20px 20px 0 var(--neon-blue);
}

.modal-card h2 {
    color: var(--neon-yellow);
    margin-bottom: 1rem;
}

.modal input {
    display: block;
    width: 100%;
    margin: 1rem 0;
    padding: 1rem;
    background: black;
    border: 3px solid var(--neon-green);
    color: var(--neon-green);
    font-family: monospace;
}

.modal input::placeholder {
    color: var(--neon-pink);
    opacity: 0.5;
}

.close-modal {
    float: right;
    font-size: 2rem;
    cursor: pointer;
    color: var(--neon-pink);
}

.close-modal:hover {
    color: var(--neon-green);
}

/* ========== ФУТЕР ========== */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    margin-top: 3rem;
    border-top: 3px solid var(--neon-pink);
}

/* Шуточная сноска */
.disclaimer {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--neon-pink);
    text-shadow: 0 0 5px var(--neon-pink);
    border: 1px dashed var(--neon-pink);
    padding: 0.5rem;
    display: inline-block;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(0,0,0,0.5);
}

/* ========== НЕОНОВЫЕ ЦВЕТА ========== */
.neon-pink {
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

.neon-blue {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

.neon-green {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
}

/* ========== АНИМАЦИИ ПОЯВЛЕНИЯ ========== */
.hero, .pricing-grid, .reviews-grid, .faq-list, .live-stats-container, .activity-feed {
    animation: brutalAppear 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    opacity: 0;
}

@keyframes brutalAppear {
    0% {
        opacity: 0;
        transform: translateY(50px) rotate(-2deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotate(0);
    }
}

/* ========== АДАПТИВНОСТЬ ========== */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .navbar {
        width: calc(100% - 2rem);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-right {
        width: 100%;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        display: none;  /* Скрываем на мобильных */
    }
    
    .nav-actions {
        width: 100%;
        justify-content: center;
    }
    
    .stat-card {
        width: 100%;
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .preview-container {
        max-width: 200px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .disclaimer {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .format-tag {
        font-size: 1rem;
        padding: 0.3rem 1rem;
    }
    
    .theme-toggle span, .login-btn .login-text {
        display: none;
    }
    
    .upload-card {
        padding: 1rem;
    }
    
    .file-label {
        font-size: 1rem;
        padding: 0.8rem 1rem;
    }
}