/* about.css - Дизайн страницы О нас V2.0 */
:root {
    --code-color: #64748b;
    --accent-amber: #fbbf24;
    --bg-slate: #0f172a;
    --terminal-bg: rgba(30, 41, 59, 0.4);
}

.about-wrapper {
    position: relative;
    padding: 80px 0;
    font-family: 'Fira Code', monospace;
    color: #f8fafc;
    background-image: 
        linear-gradient(rgba(251, 191, 36, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 191, 36, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.about-wrapper::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(251, 191, 36, 0.3), transparent);
}

/* Декоративный код */
.code-decoration {
    opacity: 0.4;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--code-color);
    padding-left: 40px;
    transition: opacity 0.3s ease;
}
.code-decoration:hover { opacity: 0.9; }

.keyword { color: #c084fc; }
.func { color: #60a5fa; }
.comment { color: #475569; font-style: italic; }
.str { color: #4ade80; }

/* Герой секция */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 60px 0 80px 0;
    padding-left: 40px;
}

.version-badge {
    display: inline-block;
    background: var(--accent-amber);
    color: #000;
    font-weight: 900;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    margin-bottom: 10px;
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.5);
    letter-spacing: 1px;
}

.title-block h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    margin: 0;
    letter-spacing: -4px;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Золотое правило */
.golden-rule-box {
    margin: 0;
    padding: 50px 40px;
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 16px;
    background: radial-gradient(circle at top left, rgba(251, 191, 36, 0.05), transparent);
    position: relative;
    box-shadow: inset 0 0 30px rgba(0,0,0,0.2), 0 10px 30px rgba(0,0,0,0.2);
    backdrop-filter: blur(5px);
}

.golden-rule-box::before {
    content: 'V2_PRINCIPLE';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-amber);
    color: #0f172a;
    font-size: 0.65rem;
    font-weight: 900;
    padding: 4px 15px;
    letter-spacing: 1px;
    border-radius: 0 16px 0 10px;
}

.quote-text {
    font-size: 1.5rem;
    line-height: 1.6;
    color: #f1f5f9;
    text-align: center;
    position: relative;
    z-index: 2;
}

.quote-text span {
    color: var(--accent-amber);
    font-weight: bold;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.6);
}

/* Карточки */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 25px;
    padding-left: 40px;
}

.node-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 35px;
    border-radius: 16px;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.node-card:hover {
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 0 25px rgba(251, 191, 36, 0.1);
}

.node-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-right: 3px solid var(--accent-amber);
    border-bottom: 3px solid var(--accent-amber);
    border-radius: 0 16px 0 0;
    opacity: 0.3;
}

/* Changelog (Новое) */
.changelog-box {
    background: rgba(30, 41, 59, 0.3);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    padding: 25px 35px;
    border-radius: 16px;
    margin-left: 40px;
}

/* Пульс и статистика */
.stat-amber {
    color: var(--accent-amber);
    font-weight: bold;
    text-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
    display: flex;
    align-items: center;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-amber);
    border-radius: 50%;
    margin-right: 15px;
    box-shadow: 0 0 10px var(--accent-amber);
    animation: heart-beat 2s infinite;
}

@keyframes heart-beat {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.3); }
    100% { opacity: 1; transform: scale(1); }
}

@media (max-width: 991px) {
    .hero-section { flex-direction: column; align-items: flex-start; margin: 40px 0; }
    .info-grid, .changelog-box { grid-template-columns: 1fr; margin-left: 0; }
    .quote-text { font-size: 1.2rem; }
    .about-wrapper { padding: 40px 0; }
}