/* Soft Glass — публичная витрина /about.html
   Scope: body.soft-glass-page.welcome-page.about-page */

body.soft-glass-page.welcome-page.about-page {
    overflow-y: auto;
}

body.soft-glass-page.welcome-page.about-page .about-scene {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

body.soft-glass-page.welcome-page.about-page .about-shell {
    width: min(640px, 100%);
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

body.soft-glass-page.welcome-page.about-page .about-shell > .bp-lang-ru,
body.soft-glass-page.welcome-page.about-page .about-shell > .bp-lang-en {
    display: flex;
    flex-direction: column;
    gap: inherit;
    width: 100%;
}

body.soft-glass-page.welcome-page.about-page .about-header {
    text-align: center;
    margin-bottom: 0.25rem;
}

body.soft-glass-page.welcome-page.about-page .about-header .title {
    margin-bottom: 0.85rem;
}

body.soft-glass-page.welcome-page.about-page .about-badge {
    display: inline-block;
    margin: 0 0 1rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent-primary, #3B82F6);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.18);
}

body.soft-glass-page.welcome-page.about-page .about-lead {
    margin: 0 auto;
    max-width: 36rem;
    color: #2A2A2E;
    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1.55;
}

body.soft-glass-page.welcome-page.about-page .about-card {
    --wash-a: rgba(59, 130, 246, 0.14);
    --wash-b: rgba(155, 123, 255, 0.08);
    position: relative;
    overflow: hidden;
    text-align: left;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.72));
    border-radius: var(--radius-glass-lg, 36px);
    box-shadow: var(--glass-halo);
    backdrop-filter: blur(12px) saturate(1.15);
    -webkit-backdrop-filter: blur(12px) saturate(1.15);
    padding: 1.4rem 1.45rem 1.35rem;
}

body.soft-glass-page.welcome-page.about-page .about-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    border-radius: inherit;
    background:
        radial-gradient(ellipse 95% 140% at 14% 18%, var(--wash-a), transparent 72%),
        radial-gradient(ellipse 80% 120% at 88% 88%, var(--wash-b), transparent 70%);
    opacity: 0.22;
}

body.soft-glass-page.welcome-page.about-page .about-card > * {
    position: relative;
    z-index: 1;
}

body.soft-glass-page.welcome-page.about-page .about-section-title {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: -0.015em;
    margin: 0 0 0.85rem;
    color: #111111;
    line-height: 1.3;
}

body.soft-glass-page.welcome-page.about-page .about-card p {
    margin: 0 0 0.85rem;
    color: #1A1A1A;
    font-weight: 400;
    font-size: 0.98rem;
    line-height: 1.58;
}

body.soft-glass-page.welcome-page.about-page .about-card p:last-child {
    margin-bottom: 0;
}

body.soft-glass-page.welcome-page.about-page .about-card p a {
    color: var(--accent-primary, #3B82F6);
    text-decoration: none;
    font-weight: 400;
}

body.soft-glass-page.welcome-page.about-page .about-card p a:hover {
    text-decoration: underline;
}

body.soft-glass-page.welcome-page.about-page .about-en {
    padding-top: 0.35rem;
    border-top: 1px solid rgba(26, 26, 26, 0.06);
    font-size: 0.9rem;
    color: #4A4A4E;
    font-weight: 400;
}

body.soft-glass-page.welcome-page.about-page .about-list,
body.soft-glass-page.welcome-page.about-page .about-modules {
    margin: 0;
    padding-left: 1.15rem;
    color: #1A1A1A;
    font-weight: 400;
    font-size: 0.98rem;
    line-height: 1.58;
}

body.soft-glass-page.welcome-page.about-page .about-list li,
body.soft-glass-page.welcome-page.about-page .about-modules li {
    margin-bottom: 0.45rem;
}

body.soft-glass-page.welcome-page.about-page .about-list li:last-child,
body.soft-glass-page.welcome-page.about-page .about-modules li:last-child {
    margin-bottom: 0;
}

body.soft-glass-page.welcome-page.about-page .about-modules strong {
    font-weight: 500;
    color: var(--fg-ink, #1A1A1A);
}

body.soft-glass-page.welcome-page.about-page .about-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem 1.25rem;
    margin-top: 1.1rem;
}

body.soft-glass-page.welcome-page.about-page .about-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    min-width: 8.5rem;
    margin: 0;
    color: #fff !important;
}

body.soft-glass-page.welcome-page.about-page .about-btn:hover {
    text-decoration: none;
    color: #fff !important;
}

body.soft-glass-page.welcome-page.about-page .about-secondary {
    text-decoration: none;
    color: var(--accent-primary, #3B82F6);
}

body.soft-glass-page.welcome-page.about-page .about-secondary:hover {
    text-decoration: underline;
}

body.soft-glass-page.welcome-page.about-page .about-footer-note {
    margin: 0.35rem 0 1.5rem;
    text-align: center;
    font-size: 0.78rem;
    font-weight: 400;
    color: #5A5A60;
}

body.soft-glass-page.welcome-page.about-page .about-footer-note a {
    color: var(--accent-primary, #3B82F6);
    text-decoration: none;
}

body.soft-glass-page.welcome-page.about-page .about-footer-note a:hover {
    text-decoration: underline;
}

/* Public top glass bar — как navbar на сайте, не плавающие кнопки справа */
body.soft-glass-page.welcome-page.about-page .welcome-top-nav {
    position: fixed;
    top: max(14px, env(safe-area-inset-top, 0px));
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.55rem 1rem;
    width: calc(100% - 28px);
    max-width: 960px;
    box-sizing: border-box;
    padding: 0.55rem 0.75rem 0.55rem 0.85rem;
    border-radius: 28px;
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.72));
    background: rgba(255, 255, 255, 0.55);
    box-shadow: var(--glass-halo);
    backdrop-filter: blur(12px) saturate(1.15);
    -webkit-backdrop-filter: blur(12px) saturate(1.15);
}

body.soft-glass-page.welcome-page.about-page .welcome-top-nav-left {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.55rem;
    min-width: 0;
}

body.soft-glass-page.welcome-page.about-page .welcome-top-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.95rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-decoration: none;
    color: var(--fg-ink, #1A1A1A);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.75) inset,
        0 4px 14px rgba(20, 20, 30, 0.05);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transition:
        background 0.18s var(--ease-soft, ease),
        color 0.18s var(--ease-soft, ease),
        border-color 0.18s var(--ease-soft, ease);
}

body.soft-glass-page.welcome-page.about-page .welcome-top-btn:hover {
    color: var(--accent-primary, #3B82F6);
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(59, 130, 246, 0.32);
}

body.soft-glass-page.welcome-page.about-page .about-scene {
    padding-top: max(5.25rem, calc(env(safe-area-inset-top, 0px) + 4.25rem));
}

@media (max-width: 480px) {
    body.soft-glass-page.welcome-page.about-page .welcome-top-nav {
        gap: 0.2rem 0.45rem;
        padding: 0.55rem 0.75rem;
        border-radius: 22px;
    }

    body.soft-glass-page.welcome-page.about-page .welcome-top-btn {
        font-size: 0.82rem;
        padding: 0.45rem 0.75rem;
    }
}

@media (max-width: 480px) {
    body.soft-glass-page.welcome-page.about-page .about-card {
        border-radius: 28px;
        padding: 1.2rem 1.15rem 1.15rem;
    }

    body.soft-glass-page.welcome-page.about-page .about-actions {
        flex-direction: column;
        align-items: stretch;
    }

    body.soft-glass-page.welcome-page.about-page .about-btn {
        width: 100%;
    }
}

html.bp-perf-lite body.soft-glass-page.welcome-page.about-page .about-card {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
