/* AV-Parts chrome - header compact, search palette, bottom nav */

/* Header - glass sticky + compact on scroll */
.home-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(14, 18, 16, 0.82) !important;
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid var(--border) !important;
    transition: background 0.25s var(--ease-out), box-shadow 0.25s;
}
.home-header.is-compact {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.home-header.is-compact .home-header__inner {
    height: var(--header-h-compact);
}
.home-header__inner {
    height: var(--header-h);
    transition: height 0.25s var(--ease-out);
}
.home-header__logo img {
    height: 2.5rem;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    flex-shrink: 0;
    filter: brightness(1.08);
}
@media (min-width: 768px) {
    .home-header__logo img { height: 2.85rem; max-width: 200px; }
}

.home-nav a {
    color: var(--text-secondary) !important;
    position: relative;
}
.home-nav a:hover { color: var(--text-primary) !important; }
.home-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.35rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.2s var(--ease-out);
    border-radius: 1px;
}
.home-nav a:hover::after { transform: scaleX(1); }

.home-header__logo {
    flex-shrink: 0;
}
.home-header__actions {
    flex-shrink: 0;
    align-items: center;
    gap: 0.4rem;
}
.home-btn-icon {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text-primary);
    box-sizing: border-box;
    height: 2.375rem;
    min-height: 2.375rem;
    max-height: 2.375rem;
    min-width: 2.375rem;
    padding: 0 0.65rem;
    gap: 0.4rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.home-btn-icon svg,
.home-btn-icon img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.home-btn-icon span.icon-label {
    white-space: nowrap;
    line-height: 1;
}
.av-lk-slot__btn {
    box-sizing: border-box;
    width: 2.375rem;
    height: 2.375rem;
    min-width: 2.375rem;
    min-height: 2.375rem;
}
.home-btn-icon:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}
.home-menu-toggle { color: var(--text-primary) !important; }
.home-mobile-nav {
    background: var(--surface) !important;
    border-top-color: var(--border) !important;
}

/* Header search trigger — скрыт в верхней шапке (поиск в нижней навигации / ⌘K) */
.av-search-trigger {
    display: none !important;
}

/* Выравнивание пунктов меню в одну линию */
.home-nav {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 0.85rem;
}
@media (min-width: 1280px) {
    .home-nav { gap: 1.05rem; }
}
@media (min-width: 768px) and (max-width: 1239.98px) {
    .home-nav { display: none; }
    .home-menu-toggle { display: flex; }
}
@media (min-width: 1240px) {
    .home-mobile-nav.is-open { display: none; }
}
.home-nav a {
    white-space: nowrap;
    line-height: 1.2;
    display: inline-flex;
    align-items: center;
}

/* Command palette / search modal */
.av-cmd {
    position: fixed;
    inset: 0;
    z-index: 400;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh 1rem 1rem;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
}
.av-cmd.is-open {
    display: flex;
    animation: av-cmd-fade 0.18s var(--ease-out, ease-out);
}
.av-cmd__panel {
    width: min(100%, 36rem);
    background: var(--surface-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    box-shadow: var(--swamp-shadow-lg);
    overflow: hidden;
}
.av-cmd.is-open .av-cmd__panel {
    animation: av-cmd-rise 0.22s var(--ease-out, ease-out);
}
@keyframes av-cmd-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes av-cmd-rise {
    from { opacity: 0; transform: translateY(-10px) scale(0.98); }
    to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .av-cmd.is-open,
    .av-cmd.is-open .av-cmd__panel { animation: none; }
}
.av-cmd__input-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
}
.av-cmd__input-wrap svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--accent);
    flex-shrink: 0;
}
.av-cmd__input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-sans);
    outline: none;
}
.av-cmd__hints {
    padding: 0.75rem;
    display: grid;
    gap: 0.35rem;
}
.av-cmd__hint {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}
.av-cmd__hint:hover,
.av-cmd__hint:focus {
    background: var(--accent-soft);
    color: var(--text-primary);
    outline: none;
}
.av-cmd__hint span {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Mobile bottom nav */
.av-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 190;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
    padding: 0.35rem 0.25rem env(safe-area-inset-bottom);
    background: rgba(14, 18, 16, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
}
.av-bottom-nav a,
.av-bottom-nav button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.625rem;
    font-weight: 600;
    font-family: var(--font-sans);
    letter-spacing: 0.02em;
    cursor: pointer;
    min-height: 3.25rem;
    border-radius: 10px;
    transition: color 0.15s, background 0.15s;
}
.av-bottom-nav a:hover,
.av-bottom-nav a.is-active,
.av-bottom-nav button:hover {
    color: var(--accent-hover);
    background: var(--accent-soft);
}
.av-bottom-nav svg {
    width: 1.35rem;
    height: 1.35rem;
}
@media (min-width: 768px) {
    .av-bottom-nav { display: none; }
}

/* Hero search strip */
.av-hero-search {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 0 0 1.25rem;
    max-width: 36rem;
}
.av-hero-search__fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}
@media (min-width: 520px) {
    .av-hero-search__fields {
        grid-template-columns: 1fr 1fr;
    }
}
.av-hero-search__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.av-hero-search__note {
    margin: 0;
    color: var(--text-secondary, #B7C4B0);
    font-size: 0.9rem;
    line-height: 1.4;
}

.av-hero-search__actions .home-btn {
    flex: 1 1 100%;
    width: 100%;
    min-width: 8rem;
    height: 2.75rem;
    max-height: 2.75rem;
    white-space: nowrap;
}

/* Force readable hero text on dark */
.home-hero .home-h1,
.home-hero .home-lead,
.home-hero .home-trust-line,
.home-hero .home-checklist li {
    color: var(--text-primary) !important;
}
.home-hero .home-lead,
.home-hero .home-trust-line,
.home-hero .home-checklist li {
    color: var(--text-secondary) !important;
}
.home-cta-row .home-btn--secondary {
    background: var(--surface, #1A211C);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}

/* Dark section / stats overrides */
.home-hero {
    background: transparent !important;
    padding: 2.5rem 0 3rem !important;
}
.home-section--alt {
    background: var(--background-secondary) !important;
    border-color: var(--border) !important;
}
.home-stat,
.home-feature__card,
.home-mockup,
.page-card,
.home-faq__item,
.home-cat-card,
.home-brand-pill {
    background: var(--surface) !important;
    border-color: var(--border) !important;
    color: var(--text-primary);
}
.home-stat__val,
.home-mockup__stat-val {
    color: var(--text-primary) !important;
    font-family: var(--font-mono);
}
.home-stat__label,
.home-mockup__stat-label {
    color: var(--text-muted) !important;
}
.home-mockup__bar {
    background: var(--accent-soft) !important;
    color: var(--text-secondary) !important;
}
.home-mockup__input {
    background: var(--background-secondary) !important;
    color: var(--text-secondary) !important;
    border: 1px solid var(--border);
}
.home-mockup__table th {
    color: var(--text-muted) !important;
}
.home-mockup__table td {
    color: var(--text-secondary) !important;
    border-color: var(--border) !important;
}
.home-footer {
    background: var(--swamp-dark) !important;
    border-top: 1px solid var(--border);
    margin-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
}
@media (min-width: 768px) {
    .home-footer { margin-bottom: 0; }
}
.home-eyebrow {
    background: var(--accent-soft) !important;
    color: var(--accent-hover) !important;
    border: 1px solid var(--border-strong);
    border-radius: 8px !important;
}
.home-cta-block {
    background: linear-gradient(145deg, var(--surface-elevated), var(--background-secondary)) !important;
    border: 1px solid var(--border-strong);
}

/* Cookie / modals dark */
.contact-modal-content {
    background: var(--surface-elevated) !important;
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
}
.contact-modal-close {
    color: var(--text-muted) !important;
}
.form-label { color: var(--text-secondary) !important; }

/* Theme color for browsers */
meta[name="theme-color"] {
    color: #0E1210;
}

/* VIN progress steps */
.av-vin-steps {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}
@media (min-width: 768px) {
    .av-vin-steps { grid-template-columns: repeat(5, 1fr); }
}
.av-vin-step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    transition: border-color 0.2s, background 0.2s;
}
.av-vin-step.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 0 1px rgba(122, 147, 104, 0.25);
}
.av-vin-step__num {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent-hover);
}
.av-vin-step__title {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--text-primary);
}
.av-vin-step__desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Product sticky CTA on mobile */
@media (max-width: 767px) {
    .pv-cta {
        position: sticky;
        bottom: calc(var(--bottom-nav-h) + 0.5rem);
        z-index: 50;
        padding: 0.75rem;
        margin: 0 -0.25rem;
        background: rgba(14, 18, 16, 0.92);
        backdrop-filter: blur(12px);
        border: 1px solid var(--border);
        border-radius: 12px;
    }
}
#product-title {
    color: var(--text-primary) !important;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.home-faq__item {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    margin-bottom: 0.65rem;
    overflow: hidden;
}
.home-faq__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    background: transparent !important;
    border: none;
    color: var(--text-primary) !important;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
}
.home-faq__q:hover { background: var(--accent-soft) !important; }
.home-faq__q svg { color: var(--accent); flex-shrink: 0; transition: transform 0.2s; }
.home-faq__item.is-open .home-faq__q svg { transform: rotate(180deg); }
.home-faq__a {
    display: none;
    padding: 0 1.15rem 1.15rem;
    color: var(--text-secondary);
    line-height: 1.65;
}
.home-faq__item.is-open .home-faq__a { display: block; }
.home-faq__a p { margin: 0; }

/* Brands directory */
.av-brands-toolbar {
    display: grid;
    gap: 0.85rem;
    margin: 0 0 1rem;
}
.av-brands-toolbar .av-input {
    max-width: 28rem;
}
.av-alpha {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}
.av-alpha__btn {
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.45rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
}
.av-alpha__btn:hover,
.av-alpha__btn.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--text-primary);
}
.av-brands-count {
    margin: 0 0 1rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}
.av-brands-section-title {
    margin: 0 0 0.85rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.av-brands-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}
@media (min-width: 640px) {
    .av-brands-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 960px) {
    .av-brands-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1200px) {
    .av-brands-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
.av-brand-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.9rem 0.95rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    text-decoration: none !important;
    color: inherit;
    transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.av-brand-card:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: translateY(-1px);
}
.av-brand-card__letter {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--accent-hover);
    letter-spacing: 0.06em;
}
.av-brand-card__name {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
}
.av-brand-card__meta {
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Command palette results */
.av-cmd__results {
    max-height: 16rem;
    overflow-y: auto;
    border-top: 1px solid var(--border);
    padding: 0.4rem;
}
.av-cmd__result {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
}
.av-cmd__result:hover,
.av-cmd__result.is-active {
    background: var(--accent-soft);
}
.av-cmd__result-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.av-cmd__result-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono, ui-monospace, monospace);
}
.av-cmd__section {
    padding: 0.5rem 0.75rem 0.25rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Perf: defer offscreen chrome paint */
.home-footer,
.av-bottom-nav {
    content-visibility: auto;
    contain-intrinsic-size: auto 320px;
}

/* Buttons — единая высота; hover/focus в av-interactive.css */
.home-btn,
.av-btn,
.home-header__actions .home-btn {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 2.5rem;
    min-height: 2.5rem;
    max-height: 2.5rem;
    padding: 0 0.95rem;
    border-radius: 10px;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
    flex-shrink: 0;
}
.home-btn--primary,
.av-btn--primary {
    background: #7A9368;
    color: #0E1210;
    border: 1px solid #6d8660;
}
.home-btn--secondary,
.av-btn--secondary,
.home-btn--ghost {
    background: #1A211C;
    color: #F1F4EE;
    border: 1px solid rgba(148, 168, 132, 0.32);
}