/* ============================================================
   HD² — Site Header + Navigation + Catalog (v2.1)
   ============================================================ */

/* ── Header ── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    background: rgba(10, 10, 11, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    height: 56px;
}
.header-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.header-logo {
    text-decoration: none;
    display: flex;
    align-items: baseline;
}
.logo-hd {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text);
    letter-spacing: 0.02em;
}
.logo-sup {
    font-family: var(--font-display);
    font-size: 0.7rem;
    color: var(--accent);
    position: relative;
    bottom: 0.65em;
    margin-left: 1px;
}

/* Desktop nav */
.header-nav {
    display: flex;
    align-items: center;
    gap: 0;
}
.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    padding: 0.45em 0.9em;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}
.nav-link:hover {
    color: var(--text);
    background: rgba(255,255,255,0.04);
}
.nav-link.active {
    color: var(--accent);
}

/* Right side: lang + burger */
.header-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.lang-switch-header {
    display: flex;
    gap: 0.15rem;
}
.lang-switch-header a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    transition: color 0.2s;
}
.lang-switch-header a.active {
    color: var(--text-muted);
}
.lang-switch-header a:hover { color: var(--text); }

/* Burger */
.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    width: 26px;
    height: 18px;
    position: relative;
}
.burger span {
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: var(--text-muted);
    border-radius: 1px;
    transition: all 0.25s ease;
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 8px; }
.burger span:nth-child(3) { top: 16px; }
.burger.open span:nth-child(1) { top: 8px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 8px; transform: rotate(-45deg); }

/* Mobile overlay */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 190;
    background: rgba(10,10,11,0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.mobile-nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}
.mobile-nav-links {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}
.mobile-nav-links a {
    color: var(--text);
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: color 0.2s;
}
.mobile-nav-links a:hover { color: var(--accent); }
.mobile-lang {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.5rem;
}
.mobile-lang a {
    font-family: var(--font-body) !important;
    font-size: 0.85rem !important;
    color: var(--text-dim) !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.mobile-lang a.active { color: var(--accent) !important; }
body.nav-open { overflow: hidden; }

/* Page offset */
.page-content { padding-top: 56px; }

/* Hide old lang-switch */
.page-content .lang-switch { display: none; }

/* ── Hero on home ── */
.hero-home { min-height: calc(100vh - 56px); }
.hero-logo-block { margin-bottom: 2rem; text-align: center; }
.hero-logo-hd {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--text);
}
.hero-logo-sup {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--accent);
    position: relative;
    bottom: 1.2em;
    margin-left: 2px;
}
.hero-logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-top: 0.3rem;
}


/* ============================================================
   Catalog
   ============================================================ */

.catalog-section {
    padding: 4rem 0 5rem;
    border-top: 1px solid var(--border);
}
.catalog-container {
    max-width: 840px;
}

/* Hero card — main product */
.cat-hero-card {
    display: flex;
    gap: 2rem;
    padding: 2.2rem 2rem;
    background: var(--bg-elevated);
    border: 1px solid rgba(201,169,110,0.15);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.3s, transform 0.15s;
    margin-bottom: 1.2rem;
}
.cat-hero-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}
.cat-hero-left { flex: 1.2; }
.cat-hero-right { flex: 1; display: flex; align-items: center; }

.cat-hero-label {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.7rem;
    opacity: 0.7;
}
.cat-hero-card h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 0.6rem;
    color: var(--text);
}
.cat-hero-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}
.cat-hero-meta {
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
}
.cat-hero-price {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text);
}
.cat-hero-cta {
    font-size: 0.85rem;
    color: var(--accent);
    letter-spacing: 0.01em;
}

/* Features list */
.cat-hero-features {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.cat-feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}
.cat-feature-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.5;
    flex-shrink: 0;
}

/* 3-column row */
.cat-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Standard card */
.cat-card {
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1.3rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.3s, transform 0.15s;
    position: relative;
    min-height: 200px;
}
.cat-card:hover {
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-1px);
}

.cat-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.cat-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.55;
    flex: 1;
}

/* Card tags */
.cat-card-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.15em 0.5em;
    border-radius: 3px;
    font-weight: 600;
}
.cat-tag-brutal {
    background: rgba(192,57,43,0.12);
    color: #e74c3c;
}

/* Brutal hero — dark theme card */
.cat-hero-brutal {
    background: #0E0E0E;
    border-color: rgba(217,48,37,0.25);
}
.cat-hero-brutal:hover {
    border-color: #D93025;
}
.cat-hero-brutal h2 {
    color: #F0F0F0;
}
.cat-hero-brutal p {
    color: #8A8A8A;
}
.cat-hero-brutal .cat-hero-price {
    color: #D93025;
}
.cat-hero-brutal .cat-hero-cta {
    color: #D93025;
    border-color: rgba(217,48,37,0.4);
}
.cat-hero-brutal .cat-hero-cta:hover {
    background: rgba(217,48,37,0.1);
}
.cat-hero-brutal .cat-tag-brutal {
    background: rgba(217,48,37,0.15);
    color: #D93025;
    margin-bottom: 0.6rem;
}
.cat-hero-brutal .brutal-dot {
    background: #D93025;
}
.cat-hero-brutal .cat-feature {
    color: #999;
}
.cat-tag-new {
    background: rgba(201,169,110,0.1);
    color: var(--accent);
}

/* Card bottom */
.cat-card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border);
}
.cat-card-price {
    font-size: 0.95rem;
    font-weight: 500;
}
.cat-card-cta {
    font-size: 0.82rem;
    color: var(--accent);
}

/* Brutal card accent */
.cat-card-brutal { border-color: rgba(192,57,43,0.15); }
.cat-card-brutal:hover { border-color: rgba(192,57,43,0.4); }

/* Couple card */
.cat-card-couple { border-color: rgba(201,169,110,0.1); }
.cat-card-couple:hover { border-color: rgba(201,169,110,0.3); }

/* Soon card (non-clickable) */
.cat-card-soon { cursor: default; }
.cat-card-soon:hover { border-color: var(--border); transform: none; }

/* Dim price */
.cat-dim { opacity: 0.4; font-size: 0.85rem !important; font-weight: 400 !important; }

/* Same tag style for soon */
.cat-tag-soon {
    background: rgba(201,169,110,0.1);
    color: var(--accent);
}

/* Catalog sections */
.cat-section {
    padding: 0 0 2.5rem;
}
.cat-section-label {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 1rem;
    padding-left: 2px;
}

/* 2-column row */
.cat-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Small cards (3 in a row) */
.cat-card-sm {
    padding: 1.2rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    position: relative;
}
.cat-card-sm h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.3rem;
}
.cat-card-sm p {
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.5;
}
.cat-sm-tag {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    opacity: 0.6;
    margin-bottom: 0.4rem;
}


/* ── Responsive ── */

@media (max-width: 768px) {
    .header-nav { display: none; }
    .burger { display: block; }

    .cat-hero-card {
        flex-direction: column;
        gap: 1.2rem;
        padding: 1.5rem;
    }
    .cat-hero-right { display: none; }

    .cat-row-2 {
        grid-template-columns: 1fr;
    }
    .cat-row-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-inner { padding: 0 1rem; }
    .lang-switch-header { display: none; }
    .cat-hero-card h2 { font-size: 1.4rem; }
}