/* ============================================================
   Страница «Об игре» — about.css
   ============================================================ */

/* --- Hero --- */
.about-hero {
    text-align: center;
    padding: 3rem 1rem 2rem;
    background: radial-gradient(ellipse at center, #0d2b0d 0%, var(--bg) 70%);
    border-bottom: 2px solid var(--border);
}

.about-hero .pixel-heading {
    font-size: clamp(1rem, 3vw, 1.6rem);
    color: var(--green-neon);
    text-shadow: 0 0 12px var(--green-neon), 0 0 28px #39ff1466;
    margin: 0 0 0.75rem;
    line-height: 1.5;
}

.about-hero-sub {
    color: var(--green);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    opacity: 0.85;
}

/* --- Layout --- */
.about-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-top: 2.5rem;
    padding-bottom: 3rem;
}

/* --- Cards --- */
.about-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 4px;
    padding: 2rem 2rem 2.25rem;
    position: relative;
}

.about-card-icon {
    font-size: 2rem;
    margin-bottom: 0.6rem;
}

.about-card-title {
    font-size: 0.85rem;
    color: var(--green-neon);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

/* --- Author --- */
.author-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto 1fr;
    gap: 0 2rem;
}

.author-card .about-card-icon { grid-column: 1; }
.author-card .about-card-title { grid-column: 1 / -1; }
.author-avatar-wrap {
    grid-column: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.author-avatar {
    width: 120px;
    height: 120px;
    border: 3px solid var(--green);
    border-radius: 4px;
    object-fit: cover;
    image-rendering: pixelated;
}

.author-info { grid-column: 2; }

.author-name {
    font-size: 0.9rem;
    color: var(--green-neon);
    margin: 0 0 0.35rem;
}

.author-role {
    font-size: 0.55rem;
    color: var(--green-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 1rem;
}

.author-bio {
    font-family: sans-serif;
    font-size: 0.92rem;
    color: #a7c4a7;
    line-height: 1.7;
    margin: 0 0 1rem;
}

.author-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.author-link {
    font-size: 0.55rem;
    color: var(--green);
    text-decoration: none;
    border: 1px solid var(--green-dim);
    padding: 0.4em 0.8em;
    border-radius: 3px;
    transition: background 0.15s, color 0.15s;
}

.author-link:hover {
    background: var(--green-dim);
    color: #fff;
}

@media (max-width: 540px) {
    .author-card {
        grid-template-columns: 1fr;
    }
    .author-avatar-wrap { justify-content: flex-start; margin-bottom: 1rem; }
    .author-info { grid-column: 1; }
}

/* --- Stack --- */
.stack-motto {
    font-size: 0.6rem;
    color: var(--green-dim);
    margin: -0.75rem 0 1.5rem;
    letter-spacing: 0.05em;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stack-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem;
    display: grid;
    grid-template-columns: 2.5rem 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 0 0.6rem;
    transition: border-color 0.15s;
}

.stack-item:hover { border-color: var(--green); }

.stack-logo {
    font-size: 1.6rem;
    grid-row: 1 / 3;
    text-align: center;
}

.stack-name {
    font-size: 0.65rem;
    color: var(--green-neon);
    display: block;
}

.stack-desc {
    font-family: sans-serif;
    font-size: 0.8rem;
    color: #7aad7a;
    grid-column: 2;
    line-height: 1.4;
}

.stack-callout {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #0a1f0a;
    border: 1px dashed var(--green-dim);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-size: 0.6rem;
    color: var(--green);
    letter-spacing: 0.04em;
}

.stack-callout-icon { font-size: 1.2rem; flex-shrink: 0; }

/* --- Timeline --- */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.55rem;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--green-dim), transparent);
}

.tl-item {
    position: relative;
    margin-bottom: 1.75rem;
}

.tl-item--last { margin-bottom: 0; }

.tl-dot {
    position: absolute;
    left: -1.72rem;
    top: 0.45rem;
    width: 10px;
    height: 10px;
    border: 2px solid var(--green);
    background: var(--bg-card);
    border-radius: 2px;
    transform: rotate(45deg);
}

.tl-dot--neon {
    border-color: var(--green-neon);
    background: var(--green-neon);
    box-shadow: 0 0 8px var(--green-neon);
}

.tl-date {
    font-size: 0.52rem;
    color: var(--green-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.35rem;
}

.tl-text {
    font-family: sans-serif;
    font-size: 0.9rem;
    color: #a7c4a7;
    line-height: 1.65;
}

.tl-text strong {
    color: var(--green);
    font-family: 'Press Start 2P', monospace;
    font-size: 0.6rem;
}

/* --- Thanks --- */
.thanks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.2rem;
}

.thanks-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem;
    transition: border-color 0.15s;
}

.thanks-item:hover { border-color: var(--green-dim); }

.thanks-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 0.1rem;
}

.thanks-item strong {
    display: block;
    font-size: 0.6rem;
    color: var(--green);
    margin-bottom: 0.35rem;
}

.thanks-item p {
    font-family: sans-serif;
    font-size: 0.82rem;
    color: #7aad7a;
    line-height: 1.5;
    margin: 0;
}

/* --- CTA --- */
.about-cta {
    text-align: center;
    padding: 2.5rem 1rem;
    background: radial-gradient(ellipse at center, #0d2b0d 0%, var(--bg) 80%);
    border: 2px solid var(--border);
    border-radius: 4px;
}

.about-cta-text {
    font-size: 0.65rem;
    color: var(--green-dim);
    margin: 0 0 1.5rem;
    letter-spacing: 0.08em;
}

.btn-play-big {
    display: inline-block;
    font-family: 'Press Start 2P', monospace;
    font-size: 0.85rem;
    color: var(--bg);
    background: var(--green-neon);
    border: 2px solid var(--green-neon);
    border-radius: 4px;
    padding: 0.85em 2em;
    text-decoration: none;
    text-shadow: none;
    box-shadow: 0 0 16px var(--green-neon), 4px 4px 0 #1a7a10;
    transition: transform 0.1s, box-shadow 0.1s;
    margin-bottom: 1rem;
}

.btn-play-big:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px var(--green-neon), 4px 6px 0 #1a7a10;
}

.btn-scores-link {
    display: block;
    font-size: 0.55rem;
    color: var(--green-dim);
    text-decoration: none;
    letter-spacing: 0.06em;
    margin-top: 0.5rem;
    transition: color 0.15s;
}

.btn-scores-link:hover { color: var(--green); }