/* ========== AUDIOFORGE — СВЕТЛЫЙ/НЕОНОВЫЙ/ФУТУРИСТИЧНЫЙ ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #f8f4ff;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255,255,255,0.7);
    --text-primary: #1a0a2e;
    --text-secondary: #5a4a7a;
    --text-light: #8a7aaa;
    --accent-pink: #ff2d75;
    --accent-purple: #9b4dff;
    --accent-gold: #ffd700;
    --accent-gradient: linear-gradient(135deg, #ff2d75, #9b4dff, #ffd700);
    --glow-pink: 0 0 30px rgba(255,45,117,0.3);
    --glow-purple: 0 0 30px rgba(155,77,255,0.3);
    --shadow: 0 20px 60px rgba(155,77,255,0.15);
    --border-glow: rgba(255,45,117,0.2);
    --success: #00d4aa;
    --warning: #ffb347;
    --radius: 24px;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ========== ФОН ========== */
.bg-waves {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(255,45,117,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(155,77,255,0.08) 0%, transparent 60%);
    pointer-events: none;
}

/* ========== НАВИГАЦИЯ ========== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(248,244,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glow);
    padding: 0.8rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    flex-shrink: 0;
}

.logo-icon { color: var(--accent-pink); }
.logo-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: 0.2s;
}

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

.nav-actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.theme-toggle, .login-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glow);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.theme-toggle:hover, .login-btn:hover {
    background: var(--accent-gradient);
    color: white;
    border-color: transparent;
}

.login-btn span { display: inline; }

/* ========== КОНТЕЙНЕР ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 2rem;
}

/* ========== ГЕРОЙ ========== */
.hero {
    text-align: center;
    padding: 1.5rem 0 1rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255,45,117,0.1);
    border: 1px solid var(--border-glow);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-pink);
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.hero-badge i { color: var(--accent-gold); }

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
}

.hero h1 br { display: none; }

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subhead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0.8rem 0 2rem;
    font-weight: 500;
}

#rotatingText {
    display: inline-block;
    animation: fadeText 3s ease-in-out infinite;
}

@keyframes fadeText {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ========== SPEED RINGS ========== */
.speed-ring-container {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin: 1.5rem 0 2rem;
    flex-wrap: wrap;
}

.speed-ring {
    position: relative;
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.speed-ring svg {
    transform: rotate(-90deg);
    width: 100px;
    height: 100px;
}

.ring-bg {
    fill: none;
    stroke: rgba(155,77,255,0.1);
    stroke-width: 6;
}

.ring-progress {
    fill: none;
    stroke: var(--accent-pink);
    stroke-width: 6;
    stroke-linecap: round;
}

.ring-progress.ring-purple { stroke: var(--accent-purple); }
.ring-progress.ring-gold { stroke: var(--accent-gold); }

.ring-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.ring-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ring-label {
    font-size: 0.6rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========== UPLOAD ========== */
.upload-section { margin: 2rem 0; }

.upload-card-glow {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 0.1rem;
    box-shadow: var(--shadow);
    position: relative;
}

.upload-card-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--accent-gradient);
    border-radius: var(--radius);
    z-index: -1;
    opacity: 0.3;
}

.upload-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 1.8rem;
}

.upload-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.upload-step {
    background: var(--accent-gradient);
    color: white;
    padding: 0.15rem 0.7rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.7rem;
}

.upload-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.upload-formats {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.upload-zone {
    border: 2px dashed var(--border-glow);
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: 0.3s;
}

.upload-zone:hover {
    border-color: var(--accent-pink);
    background: rgba(255,45,117,0.03);
}

.upload-icon {
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    color: var(--accent-pink);
}

.upload-arrow {
    position: absolute;
    bottom: -6px;
    right: -6px;
    font-size: 1rem;
    background: var(--bg-secondary);
    padding: 3px;
    border-radius: 50%;
    color: var(--accent-gold);
}

.upload-main {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0.8rem 0 0.2rem;
}

.upload-sub {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.upload-formats-badge {
    margin-top: 0.8rem;
    font-size: 1.3rem;
    letter-spacing: 6px;
}

#audioFile { display: none; }

/* ========== CONVERSION ========== */
.conversion-panel { margin-top: 1.5rem; }

.conversion-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.option-group label {
    display: block;
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}

.glow-select {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-glow);
    padding: 0.6rem 0.8rem;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-primary);
    transition: 0.2s;
    cursor: pointer;
}

.glow-select:focus {
    outline: none;
    border-color: var(--accent-pink);
    box-shadow: var(--glow-pink);
}

.progress-glow { margin: 1.2rem 0; }

.progress-track {
    background: var(--bg-primary);
    border-radius: 50px;
    height: 6px;
    overflow: hidden;
}

.progress-fill-glow {
    height: 100%;
    width: 0%;
    background: var(--accent-gradient);
    border-radius: 50px;
    transition: width 0.05s linear;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-top: 0.4rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

#progressPercent {
    font-weight: 700;
    color: var(--accent-pink);
}

/* ========== WAVEFORM ========== */
.waveform-visual { margin: 1rem 0; }

#waveformCanvas {
    width: 100%;
    height: auto;
    background: var(--bg-primary);
    border-radius: 12px;
    display: block;
}

.waveform-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

/* ========== RESULT ========== */
.result-glow {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--success);
    margin-top: 1rem;
}

.result-icon i {
    font-size: 2.5rem;
    color: var(--success);
}

.result-glow h3 {
    font-size: 1.3rem;
    margin: 0.3rem 0;
}

.result-glow p { font-size: 0.9rem; color: var(--text-secondary); }

.result-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

/* ========== BUTTONS ========== */
.btn-glow {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    font-size: 0.85rem;
    font-family: inherit;
}

.btn-glow.primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-glow.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255,45,117,0.4);
}

.btn-glow.secondary {
    background: var(--bg-primary);
    color: var(--text-secondary);
}

.btn-glow.outline {
    background: transparent;
    border: 1px solid var(--border-glow);
    color: var(--text-primary);
}

.btn-glow.outline:hover {
    border-color: var(--accent-pink);
    background: rgba(255,45,117,0.05);
}

.btn-glow.small {
    padding: 0.3rem 1rem;
    font-size: 0.7rem;
}

.btn-glow.full { width: 100%; }

/* ========== SECTION TITLE ========== */
.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 3rem 0 1.5rem;
}

.title-decor { color: var(--accent-gold); }

/* ========== FEATURES ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2rem;
}

.feature-card-glow {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: 0.3s;
}

.feature-card-glow:hover { transform: translateY(-4px); }

.feature-icon-wrap {
    width: 50px;
    height: 50px;
    margin: 0 auto 0.8rem;
    background: var(--accent-gradient);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
}

.feature-card-glow h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.feature-card-glow p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.feature-stat {
    margin-top: 0.8rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent-pink);
    background: rgba(255,45,117,0.1);
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
    display: inline-block;
}

/* ========== STATS ========== */
.stats-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.stat-glow {
    background: var(--bg-secondary);
    padding: 1.2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.stat-trend {
    font-size: 0.65rem;
    color: var(--success);
    margin-top: 0.2rem;
}

/* ========== ACTIVITY ========== */
.activity-glow {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 1.2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.activity-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.live-dot {
    color: var(--accent-pink);
    animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.activity-item-glow {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-glow);
    font-size: 0.8rem;
    flex-wrap: wrap;
}

.activity-item-glow:last-child { border-bottom: none; }

.act-user { font-weight: 600; }
.act-action { color: var(--text-secondary); }
.act-file { font-weight: 500; }
.act-arrow { color: var(--accent-pink); }
.act-target {
    background: var(--accent-gradient);
    color: white;
    padding: 0.05rem 0.5rem;
    border-radius: 10px;
    font-size: 0.6rem;
    font-weight: 700;
}
.act-time { color: var(--text-secondary); font-size: 0.7rem; margin-left: auto; }

/* ========== PRICING ========== */
.pricing-glow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.price-card-glow {
    background: var(--bg-secondary);
    padding: 1.8rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: 0.3s;
    position: relative;
}

.price-card-glow.featured {
    border: 2px solid var(--accent-gold);
    transform: scale(1.02);
}

.price-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.price-badge.popular { color: var(--accent-gold); }

.price-amount {
    font-size: 2.4rem;
    font-weight: 800;
    margin: 0.8rem 0 0.2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

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

.price-card-glow li {
    margin: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.price-card-glow li .fa-check-circle { color: var(--success); }
.price-card-glow li .fa-xmark-circle { color: var(--text-secondary); opacity: 0.3; }

/* ========== FAQ ========== */
.faq-glow {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin: 2rem 0;
}

.faq-item-glow {
    background: var(--bg-secondary);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-glow {
    padding: 0.8rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: 0.2s;
}

.faq-question-glow:hover { background: rgba(255,45,117,0.03); }

.faq-num {
    color: var(--accent-pink);
    font-weight: 700;
    font-size: 0.75rem;
}

.faq-question-glow i {
    margin-left: auto;
    transition: 0.3s;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

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

.faq-answer-glow {
    max-height: 0;
    padding: 0 1.2rem;
    overflow: hidden;
    transition: 0.3s;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.faq-item-glow.open .faq-answer-glow {
    max-height: 200px;
    padding: 0 1.2rem 1rem;
}

/* ========== MODAL ========== */
.modal-glow {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-glow.active { display: flex; }

.modal-content-glow {
    background: var(--bg-secondary);
    border-radius: 24px;
    width: 90%;
    max-width: 380px;
    box-shadow: var(--shadow);
}

.modal-header-glow {
    padding: 1.2rem;
    border-bottom: 1px solid var(--border-glow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.modal-body-glow { padding: 1.2rem; }

.glow-input {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-glow);
    padding: 0.7rem 1rem;
    border-radius: 12px;
    margin-bottom: 0.8rem;
    font-family: inherit;
    font-size: 0.9rem;
    transition: 0.2s;
}

.glow-input:focus {
    outline: none;
    border-color: var(--accent-pink);
    box-shadow: var(--glow-pink);
}

.modal-divider-glow {
    text-align: center;
    margin: 0.8rem 0;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* ========== FOOTER ========== */
.footer-glow {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glow);
    margin-top: 3rem;
    padding: 1.5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-icon { color: var(--accent-pink); }

.footer-links-glow {
    display: flex;
    gap: 1.5rem;
}

.footer-links-glow a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
}

.footer-copy {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* ========== API ========== */
.api-glow {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 1.2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.api-header-glow {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    flex-wrap: wrap;
}

.api-method-glow {
    background: var(--accent-gradient);
    color: white;
    padding: 0.1rem 0.6rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.65rem;
}

.api-endpoint-glow {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.api-copy-btn {
    margin-left: auto;
    background: var(--bg-primary);
    border: none;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
}

.api-code-glow {
    background: var(--bg-primary);
    padding: 0.8rem;
    border-radius: 12px;
    overflow-x: auto;
    font-size: 0.7rem;
    color: var(--accent-pink);
    font-family: monospace;
}

.api-code-glow code { font-family: monospace; }

/* ========== СТИЛИ ДЛЯ СРАВНЕНИЯ ========== */
.comparison-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.comparison-card h3 { margin-bottom: 1rem; font-size: 1.1rem; }

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.8rem;
}

.compare-item {
    background: var(--bg-primary);
    padding: 0.8rem;
    border-radius: 12px;
    text-align: center;
    transition: 0.2s;
}

.compare-item.highlight {
    border: 2px solid var(--accent-gold);
    background: rgba(255,215,0,0.05);
}

.compare-format {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
}

.compare-quality, .compare-size, .compare-speed {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.comparison-note {
    margin-top: 0.8rem;
    padding: 0.8rem;
    background: var(--bg-primary);
    border-radius: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ========== REVIEWS ========== */
.reviews-glow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.review-card-glow {
    background: var(--bg-secondary);
    padding: 1.2rem;
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.review-stars {
    color: var(--accent-gold);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.review-card-glow p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}

.review-name {
    font-weight: 600;
    font-size: 0.8rem;
}

/* ========== МОБИЛЬНАЯ АДАПТАЦИЯ ========== */
@media (max-width: 1024px) {
    .hero h1 { font-size: 2.8rem; }
    .pricing-glow { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    
    .nav-container { padding: 0 1rem; }
    
    .hero h1 { font-size: 2.2rem; }
    .hero h1 br { display: block; }
    
    .subhead { font-size: 1rem; }
    
    .speed-ring-container { gap: 1.5rem; }
    .speed-ring { width: 80px; height: 80px; }
    .speed-ring svg { width: 80px; height: 80px; }
    .ring-value { font-size: 1.1rem; }
    
    .upload-card { padding: 1.2rem; }
    .upload-zone { padding: 1.8rem 1rem; }
    .upload-header { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
    .upload-formats { margin-left: 0; }
    
    .conversion-options {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }
    
    .stats-dashboard {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }
    
    .stat-value { font-size: 1.3rem; }
    
    .features-grid { grid-template-columns: 1fr 1fr; }
    .feature-card-glow { padding: 1rem; }
    
    .faq-glow { grid-template-columns: 1fr; }
    
    .pricing-glow { grid-template-columns: 1fr; }
    .price-card-glow.featured { transform: none; }
    
    .comparison-grid { grid-template-columns: 1fr 1fr; }
    
    .reviews-glow { grid-template-columns: 1fr; }
    
    .section-title { font-size: 1.6rem; }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .footer-links-glow { flex-wrap: wrap; justify-content: center; }
    
    .activity-item-glow { font-size: 0.7rem; }
    .act-time { margin-left: 0; width: 100%; }
    
    .result-actions { flex-direction: column; align-items: center; }
    .result-actions .btn-glow { width: 100%; max-width: 200px; }
    
    .login-btn span { display: none; }
    .login-btn { padding: 0.4rem 0.8rem; }
    .theme-toggle span { display: none; }
    .theme-toggle { padding: 0.4rem 0.8rem; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    
    .nav-links { display: none; }
    
    .upload-card { padding: 1rem; }
    .upload-zone { padding: 1.5rem 0.8rem; }
    .upload-main { font-size: 0.95rem; }
    .upload-sub { font-size: 0.75rem; }
    
    .conversion-options { grid-template-columns: 1fr; }
    
    .features-grid { grid-template-columns: 1fr; }
    
    .stats-dashboard { grid-template-columns: 1fr 1fr; }
    .stat-glow { padding: 0.8rem; }
    .stat-value { font-size: 1.1rem; }
    
    .comparison-grid { grid-template-columns: 1fr; }
    
    .section-title { font-size: 1.4rem; }
    
    .speed-ring-container { gap: 1rem; }
    .speed-ring { width: 70px; height: 70px; }
    .speed-ring svg { width: 70px; height: 70px; }
    .ring-value { font-size: 0.9rem; }
    .ring-label { font-size: 0.5rem; }
    
    .modal-content-glow { width: 95%; }
    
    .api-header-glow { flex-wrap: wrap; }
    .api-endpoint-glow { font-size: 0.65rem; }
    .api-code-glow { font-size: 0.6rem; }
    
    .activity-item-glow { font-size: 0.65rem; gap: 0.3rem; }
    .act-target { font-size: 0.5rem; }
    
    .result-glow { padding: 1rem; }
    .result-icon i { font-size: 2rem; }
    .result-glow h3 { font-size: 1.1rem; }
}

/* ========== АНИМАЦИИ ПОЯВЛЕНИЯ ========== */
.hero, .upload-section, .features-grid, .stats-dashboard, 
.activity-glow, .pricing-glow, .reviews-glow, .faq-glow {
    animation: fadeUp 0.6s ease forwards;
    opacity: 0;
}
.hero { animation-delay: 0.05s; }
.upload-section { animation-delay: 0.1s; }
.features-grid { animation-delay: 0.15s; }
.stats-dashboard { animation-delay: 0.2s; }
.activity-glow { animation-delay: 0.25s; }
.pricing-glow { animation-delay: 0.3s; }
.reviews-glow { animation-delay: 0.35s; }
.faq-glow { animation-delay: 0.4s; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
    background: var(--accent-gradient);
    border-radius: 3px;
}