/* PEAK Endüstri Otomasyon — Kurumsal Endüstriyel Tasarım */
:root {
    --primary: #1a2332;
    --primary-mid: #2a3544;
    --primary-light: #3d4f63;
    --accent: #e0521a;
    --accent-dark: #c44512;
    --accent-bright: #e0521a;
    --link: #2563a8;
    --dark: #111820;
    --gray: #5a6169;
    --gray-light: #8a9099;
    --light: #f5f4f1;
    --surface: #ffffff;
    --surface-alt: #eeede9;
    --border: #d9d7d2;
    --border-strong: #c4c1ba;
    --radius: 4px;
    --radius-sm: 3px;
    --radius-lg: 6px;
    --shadow-sm: 0 1px 3px rgba(17, 24, 32, 0.06);
    --shadow: 0 4px 16px rgba(17, 24, 32, 0.08);
    --shadow-lg: 0 12px 40px rgba(17, 24, 32, 0.1);
    --font: 'Barlow', system-ui, sans-serif;
    --font-display: 'Barlow Condensed', system-ui, sans-serif;
    --container: 1240px;
    --header-h: 72px;
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --text-base: 1rem;
    --leading-body: 1.65;
    --leading-heading: 1.2;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 106.25%; overflow-x: clip; }
body {
    font-family: var(--font);
    font-size: var(--text-base);
    color: var(--dark);
    background: var(--surface);
    line-height: var(--leading-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(16px, 4vw, 24px); }

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 9999;
    background: var(--primary); color: #fff; padding: 8px 16px;
}
.skip-link:focus { left: 0; }

/* ─── Motion ─── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideDown {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes countPop {
    0% { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-fade { transform: none; }
.reveal-fade.is-visible { transform: none; }
.reveal-scale {
    opacity: 0; transform: scale(0.97);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

.reveal.is-visible .sector-card,
.reveal.is-visible .home-nav-card,
.reveal.is-visible .brand-tile,
.reveal.is-visible .product-card {
    animation: fadeUp 0.55s var(--ease-out) both;
}
.reveal.is-visible .sector-card:nth-child(1),
.reveal.is-visible .home-nav-card:nth-child(1),
.reveal.is-visible .brand-tile:nth-child(1),
.reveal.is-visible .product-card:nth-child(1) { animation-delay: 0.06s; }
.reveal.is-visible .sector-card:nth-child(2),
.reveal.is-visible .home-nav-card:nth-child(2),
.reveal.is-visible .brand-tile:nth-child(2),
.reveal.is-visible .product-card:nth-child(2) { animation-delay: 0.12s; }
.reveal.is-visible .sector-card:nth-child(3),
.reveal.is-visible .home-nav-card:nth-child(3),
.reveal.is-visible .brand-tile:nth-child(3),
.reveal.is-visible .product-card:nth-child(3) { animation-delay: 0.18s; }
.reveal.is-visible .sector-card:nth-child(4),
.reveal.is-visible .home-nav-card:nth-child(4),
.reveal.is-visible .brand-tile:nth-child(4),
.reveal.is-visible .product-card:nth-child(4) { animation-delay: 0.24s; }
.reveal.is-visible .brand-tile:nth-child(5),
.reveal.is-visible .product-card:nth-child(5) { animation-delay: 0.3s; }
.reveal.is-visible .brand-tile:nth-child(6),
.reveal.is-visible .product-card:nth-child(6) { animation-delay: 0.36s; }

.trust-strip.reveal-fade.is-visible .trust-logos img {
    animation: fadeIn 0.45s var(--ease-out) both;
}
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(1) { animation-delay: 0.05s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(2) { animation-delay: 0.1s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(3) { animation-delay: 0.15s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(4) { animation-delay: 0.2s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(5) { animation-delay: 0.25s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(6) { animation-delay: 0.3s; }
.trust-strip.reveal-fade.is-visible .trust-logos img:nth-child(7) { animation-delay: 0.35s; }

.page-hero .page-hero-content {
    animation: fadeUp 0.65s var(--ease-out) 0.08s both;
}

.hero-corporate.is-loaded .hero-kicker { animation: fadeUp 0.6s var(--ease-out) 0.05s both; }
.hero-corporate.is-loaded .hero-title { animation: fadeUp 0.7s var(--ease-out) 0.15s both; }
.hero-corporate.is-loaded .hero-lead { animation: fadeUp 0.7s var(--ease-out) 0.25s both; }
.hero-corporate.is-loaded .hero-actions { animation: fadeUp 0.7s var(--ease-out) 0.35s both; }
.hero-corporate.is-loaded .hero-latest-panel { animation: scaleIn 0.8s var(--ease-out) 0.3s both; }
.hero-corporate.is-loaded .stat-item { animation: countPop 0.5s var(--ease-out) both; }
.hero-corporate.is-loaded .stat-item:nth-child(1) { animation-delay: 0.5s; }
.hero-corporate.is-loaded .stat-item:nth-child(2) { animation-delay: 0.58s; }
.hero-corporate.is-loaded .stat-item:nth-child(3) { animation-delay: 0.66s; }
.hero-corporate.is-loaded .stat-item:nth-child(4) { animation-delay: 0.74s; }

.site-header { animation: slideDown 0.5s var(--ease-out) both; }

@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-scale { opacity: 1; transform: none; transition: none; }
    .hero-corporate.is-loaded .hero-kicker,
    .hero-corporate.is-loaded .hero-title,
    .hero-corporate.is-loaded .hero-lead,
    .hero-corporate.is-loaded .hero-actions,
    .hero-corporate.is-loaded .hero-latest-panel,
    .hero-corporate.is-loaded .stat-item,
    .reveal.is-visible .sector-card,
    .reveal.is-visible .home-nav-card,
    .reveal.is-visible .brand-tile,
    .reveal.is-visible .product-card,
    .trust-strip.reveal-fade.is-visible .trust-logos img,
    .page-hero .page-hero-content,
    .site-header { animation: none; }
    html { scroll-behavior: auto; }
}

/* ─── Section typography ─── */
.section-eyebrow,
.section-label {
    display: block; font-size: .8125rem; font-weight: 600;
    letter-spacing: .06em; text-transform: uppercase; color: var(--accent);
    margin-bottom: 10px; padding-left: 14px;
    border-left: 3px solid var(--accent);
}
.section-eyebrow-light { color: rgba(255,255,255,.75); border-left-color: var(--accent); }
.section-title {
    font-family: var(--font-display); font-size: clamp(1.625rem, 3vw, 2.125rem);
    font-weight: 700; line-height: var(--leading-heading); letter-spacing: -0.01em;
    color: var(--primary); text-transform: none;
}
.section-title-sm {
    font-family: var(--font-display); font-size: clamp(1.25rem, 2.2vw, 1.625rem);
    font-weight: 700; line-height: var(--leading-heading); letter-spacing: -0.01em;
    color: var(--primary); text-transform: none;
}
.section-desc { font-size: clamp(.9375rem, 1.5vw, 1.0625rem); color: var(--gray); max-width: 560px; line-height: 1.75; }
.section-intro { margin-bottom: 40px; max-width: 640px; }
.section-header-row {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
    padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.section-alt { background: var(--light); }
.section-premium { padding-top: 72px; }

/* ─── Top bar ─── */
.top-bar {
    background: var(--primary); color: rgba(255,255,255,.75);
    font-size: .8125rem; border-bottom: 3px solid var(--accent);
}
.top-bar-inner { display: flex; gap: 28px; padding: 10px 24px; flex-wrap: wrap; }
.top-link {
    color: inherit; display: inline-flex; align-items: center; gap: 8px;
    text-decoration: none; transition: color .2s;
}
.top-link:hover { color: #fff; text-decoration: none; }

/* ─── Header ─── */
.site-header {
    position: sticky; top: 0; z-index: 200;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    transition: box-shadow .2s var(--ease);
    transform: none;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

/* Nav backdrop (mobile) */
.nav-backdrop {
    position: fixed; inset: 0; background: rgba(17, 24, 32, 0.45);
    z-index: 98; opacity: 0; visibility: hidden;
    transition: opacity .3s var(--ease), visibility .3s;
}
.nav-backdrop.is-open { opacity: 1; visibility: visible; }
body.nav-open { overflow: hidden; }

.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: clamp(12px, 2vw, 20px); padding: 12px clamp(16px, 4vw, 24px);
    max-width: var(--container); margin: 0 auto; flex-wrap: nowrap;
}
.logo-link { flex-shrink: 0; display: block; line-height: 0; }
.logo-img { height: auto; width: auto; flex-shrink: 0; }
.logo-img-full { display: block; height: clamp(40px, 4.5vw, 48px); max-width: min(220px, 38vw); }
.logo-img-compact { display: none; height: 34px; width: auto; }
.main-nav { flex: 1; display: flex; justify-content: center; min-width: 0; }
.main-nav .nav-list {
    display: flex; gap: 2px; list-style: none; flex-wrap: nowrap;
    justify-content: center; align-items: center;
}
.nav-link {
    display: block; padding: 10px 12px; color: var(--gray);
    font-weight: 500; font-size: .875rem; border-radius: var(--radius-sm);
    text-decoration: none; transition: color .15s, background .15s;
    white-space: nowrap;
}
.nav-link:hover { color: var(--primary); background: var(--light); text-decoration: none; }
.nav-link.active { color: var(--primary); font-weight: 600; background: var(--light); border-bottom: 2px solid var(--accent); border-radius: 0; }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.header-search-toggle {
    display: none; align-items: center; justify-content: center;
    width: 40px; height: 40px; padding: 0;
    background: var(--light); border: 1px solid var(--border);
    border-radius: var(--radius-sm); cursor: pointer;
    color: var(--primary); flex-shrink: 0;
    transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.header-search-toggle:hover { background: var(--surface-alt); border-color: var(--primary); }

/* Desktop / tablet landscape: two-row header with full nav bar */
@media (min-width: 901px) {
    .header-inner {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr) auto;
        column-gap: 20px; row-gap: 0;
        padding-top: 10px; padding-bottom: 10px;
        align-items: center;
    }
    .logo-link { grid-column: 1; }
    .header-search {
        grid-column: 2;
        justify-self: center; width: min(100%, 420px);
        max-width: 420px; margin: 0;
    }
    .header-actions { grid-column: 3; }
    .main-nav {
        display: flex; justify-content: center;
        position: sticky; top: var(--header-h, 64px); z-index: 199;
        border-top: 1px solid var(--border);
        background: var(--primary);
        padding: 0; margin: 0; width: 100%;
        flex: none; transform: none;
        visibility: visible; pointer-events: auto;
        height: auto; max-height: none; overflow: visible;
        box-shadow: none;
    }
    .main-nav .nav-list { justify-content: center; gap: 0; }
    .main-nav .nav-link {
        color: rgba(255,255,255,.82);
        padding: 12px 18px;
        font-family: var(--font-display);
        font-size: .8125rem;
        font-weight: 700;
        letter-spacing: .06em;
        text-transform: uppercase;
        border-radius: 0;
    }
    .main-nav .nav-link-mega { color: rgba(255,255,255,.82); }
    .main-nav .nav-link:hover,
    .main-nav .nav-link.active,
    .main-nav .nav-link-mega:hover {
        color: #fff;
        background: rgba(255,255,255,.08);
        border-bottom: 3px solid var(--accent);
    }
    .nav-link.active { border-bottom: 3px solid var(--accent); background: transparent; }
    .nav-item-has-mega { position: static; }
    .mega-menu { top: 100%; left: 50%; }
}

/* Compact logo + search icon (overlay) */
@media (max-width: 1400px) {
    .logo-img-full { display: none; }
    .logo-img-compact { display: block; }
    .header-search { display: none !important; }
    .header-search-toggle { display: flex; }
}

/* Wide desktop: full logo + inline search bar */
@media (min-width: 1401px) {
    .logo-img-full { display: block; }
    .logo-img-compact { display: none; }
    .header-search { display: flex !important; }
    .header-search-toggle { display: none !important; }
}

.menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 2px; }

/* ─── Buttons ─── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 22px; border-radius: var(--radius-sm); font-weight: 600;
    font-size: .9375rem; font-family: var(--font); border: 1.5px solid transparent;
    cursor: pointer; text-decoration: none;
    transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
    white-space: nowrap; text-transform: none; letter-spacing: 0;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 8px 14px; font-size: .8125rem; text-transform: uppercase; letter-spacing: .04em; }
.btn-xs { padding: 6px 10px; font-size: .6875rem; text-transform: uppercase; letter-spacing: .04em; line-height: 1.2; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary {
    background: var(--accent); color: #fff; border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-dark); color: #fff; border-color: var(--accent-dark);
}
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn-outline {
    background: transparent; color: var(--primary);
    border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-outline-dark {
    background: transparent; color: var(--primary);
    border-color: var(--primary);
}
.btn-outline-dark:hover { background: var(--primary); color: #fff; }
.btn-glass {
    background: transparent; color: #fff;
    border-color: rgba(255,255,255,.5);
}
.btn-glass:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn-white {
    background: #fff; color: var(--primary); border-color: #fff;
}
.btn-white:hover { background: var(--light); color: var(--primary); }

/* ─── Corporate Hero (premium B2B) ─── */
.hero-corporate,
.hero-premium {
    background: var(--surface);
    color: var(--primary);
    padding: 56px 0 0;
    border-bottom: 1px solid var(--border);
}
.hero-corporate-inner,
.hero-premium-inner {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: stretch;
    padding-bottom: 56px;
}
.hero-corporate .hero-title,
.hero-premium .hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.2vw, 3.25rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 22px;
    color: var(--primary);
    text-transform: uppercase;
    text-wrap: balance;
}
.hero-kicker {
    font-family: var(--font-display);
    font-size: .8125rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 18px;
    padding: 0;
    border: none;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.hero-lead,
.hero-premium .hero-subtitle {
    font-size: clamp(1rem, 1.6vw, 1.125rem);
    color: var(--gray);
    margin-bottom: 32px;
    line-height: 1.7;
    max-width: 540px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 0; }

/* Hero — son eklenen ürünler paneli */
.hero-latest-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px 22px 20px;
    display: flex;
    flex-direction: column;
    min-height: clamp(320px, 38vw, 420px);
}
.hero-latest-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 12px; margin-bottom: 16px; padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.hero-latest-eyebrow {
    display: block; font-size: .6875rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
    margin-bottom: 4px;
}
.hero-latest-title {
    font-family: var(--font-display); font-size: 1.125rem; font-weight: 800;
    color: var(--primary); margin: 0; line-height: 1.2;
}
.hero-latest-all {
    font-size: .8125rem; font-weight: 600; color: var(--accent);
    text-decoration: none; white-space: nowrap; padding-top: 14px;
}
.hero-latest-all:hover { text-decoration: underline; }
.hero-latest-list {
    list-style: none; margin: 0 0 16px; padding: 0;
    flex: 1; display: flex; flex-direction: column; gap: 8px;
}
.hero-latest-item {
    display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center;
    padding: 10px 10px 10px 8px; border-radius: var(--radius-sm);
    border: 1px solid transparent; text-decoration: none; color: inherit;
    transition: background .2s, border-color .2s;
}
.hero-latest-item:hover {
    background: var(--surface-alt); border-color: var(--border);
    text-decoration: none;
}
.hero-latest-thumb {
    width: 56px; height: 56px; border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border); background: #fff; flex-shrink: 0;
}
.hero-latest-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.hero-latest-name {
    font-size: .8125rem; font-weight: 600; color: var(--primary);
    line-height: 1.35; margin-bottom: 4px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.hero-latest-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.hero-latest-brand {
    font-size: .6875rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .05em; color: var(--accent);
}
.hero-latest-sku {
    font-size: .6875rem; font-family: ui-monospace, monospace;
    color: var(--gray-light); background: var(--surface-alt);
    padding: 1px 6px; border-radius: 4px;
}
.hero-latest-arrow { color: var(--gray-light); flex-shrink: 0; transition: color .2s, transform .2s; }
.hero-latest-item:hover .hero-latest-arrow { color: var(--accent); transform: translateX(2px); }
.hero-latest-cta { margin-top: auto; }

/* Legacy hero visual — disabled */
.hero-visual, .hero-visual-bg, .hero-visual-grid, .hero-visual-footer { display: none !important; }
.hero-features { display: none !important; }

/* Legacy hero / AI-style blocks — force hide on live */
.hero-mesh, .hero-grid-lines, .hero-visual-glow, .hero-float-card,
.hero-visual-panel, .hero-visual-frame,
.hero-showcase, .hero-showcase-bg, .hero-showcase-grid { display: none !important; }

/* Hero stats bar */
.hero-stats-bar,
.stats-bar {
    background: var(--primary); color: #fff;
    margin-top: 0; padding: 0;
}
.hero-stats-inner,
.stats-bar-inner {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0; background: transparent; border: none; border-radius: 0;
    padding: 0; box-shadow: none;
}
.hero-stats-inner .stat-item,
.stats-bar .stat-item {
    text-align: center; padding: 28px 20px;
    border-right: 1px solid rgba(255,255,255,.12);
}
.hero-stats-inner .stat-item:last-child,
.stats-bar .stat-item:last-child { border-right: none; }
.hero-stats-inner .stat-num,
.stats-bar .stat-num {
    display: block; font-family: var(--font-display); font-size: 2rem;
    font-weight: 700; color: #fff; letter-spacing: 0.02em;
}
.hero-stats-inner .stat-label,
.stats-bar .stat-label {
    font-size: .8125rem; color: rgba(255,255,255,.65); margin-top: 6px;
    text-transform: none; letter-spacing: 0; font-weight: 500;
}
.stat-divider { display: none; }

/* Trust / brands band */
.trust-strip {
    padding: 32px 0; border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.trust-strip-inner { display: flex; align-items: center; gap: 24px; flex-wrap: nowrap; }
.trust-label {
    font-size: .75rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--gray-light); white-space: nowrap;
    padding-right: 20px; border-right: 1px solid var(--border); flex-shrink: 0;
}
.trust-logos {
    display: flex; flex-wrap: nowrap; gap: 24px; align-items: center; flex: 1;
    overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity;
    padding-bottom: 4px; scrollbar-width: none;
}
.trust-logos::-webkit-scrollbar { display: none; }
.trust-logos img {
    height: 40px; width: 120px; object-fit: contain; object-position: center;
    flex-shrink: 0;
    scroll-snap-align: start;
    filter: grayscale(100%) opacity(.55); transition: filter .25s var(--ease), transform .25s var(--ease);
}
.trust-logos img:hover { filter: grayscale(0%) opacity(1); transform: scale(1.05); }
.trust-logos span {
    font-family: var(--font-display); font-size: .875rem; font-weight: 700;
    color: var(--gray-light); letter-spacing: .04em;
}

/* Sector / home nav cards */
.home-nav-grid,
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.home-nav-card,
.sector-card {
    display: flex; flex-direction: column; padding: 28px 24px;
    background: var(--surface); text-decoration: none; color: inherit;
    transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
    position: relative; border-top: 3px solid transparent;
}
.home-nav-card:hover,
.sector-card:hover {
    background: var(--light); border-top-color: var(--accent); text-decoration: none;
    transform: translateY(-2px);
}
.home-nav-card-featured {
    background: var(--primary); border-top-color: var(--accent); color: #fff;
}
.home-nav-card-featured:hover { background: var(--primary-mid); }
.home-nav-icon-wrap { display: none; }
.sector-num,
.home-nav-card .sector-num {
    font-family: var(--font-display); font-size: .875rem; font-weight: 700;
    color: var(--accent); margin-bottom: 12px;
}
.sector-card h3,
.home-nav-card h3 {
    font-family: var(--font-display); font-size: 1.125rem; font-weight: 700;
    margin-bottom: 8px; color: var(--primary); text-transform: none;
}
.home-nav-card-featured h3 { color: #fff; }
.home-nav-card p,
.sector-card p { font-size: .875rem; color: var(--gray); line-height: 1.55; flex: 1; margin-bottom: 16px; }
.home-nav-card-featured p { color: rgba(255,255,255,.7); }
.home-nav-link,
.sector-link {
    font-size: .8125rem; font-weight: 600; color: var(--link);
    text-transform: uppercase; letter-spacing: .04em;
}
.home-nav-card-featured .home-nav-link { color: var(--accent); }

/* Brand showcase */
.brands-showcase {
    display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 16px;
}
.brand-tile {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 20px 12px; background: var(--surface); border: 1px solid var(--border);
    text-decoration: none; color: inherit;
    transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.brand-tile:hover {
    border-color: var(--primary); text-decoration: none;
    transform: translateY(-3px); box-shadow: var(--shadow-sm);
}
.brand-tile-logo {
    width: 100%; height: 52px; display: flex; align-items: center; justify-content: center;
    background: transparent; padding: 0 8px; margin-bottom: 10px;
}
.brand-tile-logo img {
    width: auto; height: 100%; max-width: 100%;
    object-fit: contain; object-position: center;
}
.brand-tile-name {
    font-family: var(--font-display); font-size: .875rem; font-weight: 700;
    color: var(--primary); margin-bottom: 4px;
}
.brand-tile-count { font-size: .75rem; color: var(--gray-light); }

/* News premium list */
.news-list-premium {
    display: flex; flex-direction: column; gap: 12px;
}
.news-row {
    display: grid; grid-template-columns: 120px 1fr auto; gap: 24px; align-items: center;
    padding: 24px 28px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); text-decoration: none; color: inherit;
    transition: all .25s var(--ease);
}
.news-row:hover {
    border-color: rgba(2,132,199,.3); box-shadow: var(--shadow-sm);
    transform: translateX(4px); text-decoration: none;
}
.news-row time { font-size: .8125rem; font-weight: 600; color: var(--accent); }
.news-row-content h3 {
    font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700;
    color: var(--primary); margin-bottom: 4px;
}
.news-row-content p { font-size: .875rem; color: var(--gray); }
.news-row-arrow {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--surface-alt); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    transition: all .25s var(--ease);
}
.news-row:hover .news-row-arrow { background: var(--accent); color: #fff; }

/* CTA band */
.cta-premium {
    padding: 56px 0; background: var(--primary);
    position: relative; overflow: hidden;
    border-top: 4px solid var(--accent);
}
.cta-premium::before { display: none; }
.cta-premium-inner {
    position: relative; display: flex; align-items: center;
    justify-content: space-between; gap: 48px; flex-wrap: wrap;
}
.cta-premium-content { max-width: 560px; color: #fff; }
.cta-premium-content h2 {
    font-family: var(--font-display); font-size: clamp(1.375rem, 2.5vw, 2rem);
    font-weight: 700; line-height: var(--leading-heading); letter-spacing: -0.01em;
    margin-bottom: 8px; text-transform: none; text-wrap: balance;
}
.cta-premium-content p { opacity: .75; font-size: 1rem; line-height: 1.65; }
.cta-premium-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── Inner page hero ─── */
.hero {
    background: var(--primary); color: #fff; padding: 56px 0 64px;
    border-bottom: 4px solid var(--accent);
}
.hero-bg { display: none; }
.hero-badge {
    display: inline-block; padding: 6px 14px; border-radius: 999px;
    background: rgba(255,255,255,.1); font-size: .75rem; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase; margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,.15);
}
.hero .btn-outline { color: #fff; border-color: rgba(255,255,255,.35); }
.hero .btn-outline:hover { background: #fff; color: var(--primary); }

/* Stats (legacy) */
.stats-section { background: var(--surface-alt); border-bottom: 1px solid var(--border); }
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1px; background: var(--border);
}
.stats-grid .stat-item { background: var(--surface); padding: 32px 20px; text-align: center; }

/* Sections */
.section { padding: 80px 0; }
.section-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 16px; margin-bottom: 40px; flex-wrap: wrap;
}
.section-header h2 { font-family: var(--font-display); font-size: 1.875rem; font-weight: 800; letter-spacing: -0.02em; }
.section-header p { color: var(--gray); margin-top: 4px; }
.section-link { font-weight: 600; color: var(--accent); white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; }

/* Brands (legacy) */
.brands-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.brand-card {
    display: block; padding: 28px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--surface); transition: all .3s var(--ease); position: relative;
    text-decoration: none; color: inherit;
}
.brand-card:hover {
    border-color: rgba(2,132,199,.3); box-shadow: var(--shadow);
    transform: translateY(-3px); text-decoration: none;
}
.brand-card h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.brand-card-logo {
    width: 148px; height: 52px; display: flex; align-items: center; justify-content: flex-start;
    margin-bottom: 14px; background: transparent; padding: 0;
}
.brand-card-logo img {
    width: auto; height: 100%; max-width: 100%;
    object-fit: contain; object-position: left center;
}
.brand-card p { font-size: .875rem; color: var(--gray); margin-bottom: 12px; }
.brand-meta { font-size: .8125rem; color: var(--gray-light); }
.brand-arrow { position: absolute; top: 28px; right: 28px; color: var(--accent); font-size: 1.25rem; }

/* Categories */
.category-group { margin-bottom: 40px; }
.category-group-title { font-size: 1.125rem; margin-bottom: 16px; }
.category-group-title a { color: var(--primary); font-weight: 700; text-decoration: none; }
.category-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 16px; }
.category-cards-lg { grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.category-card {
    display: block; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius);
    text-decoration: none; color: inherit; transition: all .25s var(--ease); background: var(--surface);
}
.category-card:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); transform: translateY(-2px); text-decoration: none; }
.category-card h3, .category-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--primary); }
.category-card p { font-size: .8125rem; color: var(--gray); margin-bottom: 8px; }
.category-card span { font-size: .75rem; font-weight: 600; color: var(--accent); }

/* Products */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 24px; }
.products-grid-4 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.product-card {
    border: 1px solid var(--border); overflow: hidden;
    background: var(--surface); display: flex; flex-direction: column;
    transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.product-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow); }
.product-card-image {
    position: relative; aspect-ratio: 4/3; background: var(--surface-alt);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.product-card-image img {
    width: 100%; height: 100%;
    max-width: 88%; max-height: 82%;
    object-fit: contain; padding: 0;
    image-rendering: auto;
}
.product-card:hover .product-card-image img { transform: none; }
.product-brand-badge {
    position: absolute; top: 0; left: 0;
    background: var(--primary); color: #fff;
    font-size: .6875rem; font-weight: 700; padding: 6px 10px;
    letter-spacing: .04em; text-transform: uppercase;
}
.product-card-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.product-sku { font-size: .75rem; color: var(--gray-light); font-family: ui-monospace, monospace; }
.product-card-title { font-size: .9375rem; font-weight: 600; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-title a { color: var(--dark); text-decoration: none; transition: color .2s; }
.product-card-title a:hover { color: var(--accent); }
.product-card-desc { font-size: .8125rem; color: var(--gray); flex: 1; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-actions { display: flex; gap: 8px; margin-top: auto; padding-top: 8px; }

/* Page hero */
.page-hero {
    background: var(--primary); color: #fff;
    padding: 48px 0 56px; border-bottom: 4px solid var(--accent);
}
.page-hero::before { display: none; }
.page-hero-sm { padding: 32px 0 40px; }
.page-hero h1 {
    font-family: var(--font-display); font-size: clamp(1.625rem, 3vw, 2.25rem);
    font-weight: 700; line-height: var(--leading-heading); letter-spacing: -0.02em;
    margin: 12px 0 8px; text-transform: none; text-wrap: balance;
}
.page-hero p { opacity: .75; max-width: 640px; font-size: clamp(.9375rem, 1.5vw, 1rem); line-height: 1.7; }
.page-tag {
    display: inline-block; font-size: .8125rem; font-weight: 600;
    opacity: .7; text-transform: uppercase; letter-spacing: .06em;
    padding-left: 12px; border-left: 3px solid var(--accent);
}
.page-hero-mesh { display: none; }

/* Breadcrumb */
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; font-size: .8125rem; opacity: .8; }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: 6px; opacity: .5; }
.breadcrumb a { color: inherit; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* Catalog */
.catalog-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.catalog-sidebar {
    position: sticky; top: calc(var(--header-h) + 16px);
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 24px; background: var(--surface);
}
.sidebar-title {
    font-family: var(--font-display); font-size: .8125rem; font-weight: 700;
    margin-bottom: 14px; color: var(--primary);
    letter-spacing: .08em; text-transform: uppercase;
}
.sidebar-brand { border-bottom: 1px solid var(--border); }
.sidebar-brand:last-child { border-bottom: none; }
.sidebar-brand summary {
    display: grid;
    grid-template-columns: 16px 1fr auto;
    align-items: center; gap: 10px;
    padding: 12px 0; cursor: pointer; list-style: none;
    transition: color .15s;
}
.sidebar-brand summary::-webkit-details-marker { display: none; }
.sidebar-brand-chevron {
    width: 16px; height: 16px; display: flex; align-items: center; justify-content: center;
}
.sidebar-brand-chevron::before {
    content: '';
    width: 6px; height: 6px;
    border-right: 2px solid var(--gray-light);
    border-bottom: 2px solid var(--gray-light);
    transform: rotate(-45deg);
    transition: transform .2s var(--ease), border-color .2s;
}
.sidebar-brand[open] .sidebar-brand-chevron::before {
    transform: rotate(45deg);
    border-color: var(--accent);
}
.sidebar-brand-link {
    color: var(--dark); text-decoration: none;
    font-size: .8125rem; font-weight: 700;
    letter-spacing: .03em; text-transform: uppercase;
    min-width: 0; line-height: 1.3;
}
.sidebar-brand-link:hover { color: var(--accent); text-decoration: none; }
.sidebar-brand[open] .sidebar-brand-link { color: var(--accent); }
.sidebar-count {
    font-size: .6875rem; font-weight: 700; color: var(--gray);
    background: var(--surface-alt); padding: 3px 8px; border-radius: 999px;
    min-width: 28px; text-align: center;
}
.sidebar-categories { list-style: none; padding: 0 0 12px 26px; margin: 0; }
.sidebar-categories a {
    display: flex; justify-content: space-between; padding: 6px 0;
    font-size: .875rem; color: var(--gray); text-decoration: none;
}
.sidebar-categories li.active a, .sidebar-categories a:hover { color: var(--accent); font-weight: 600; }
.catalog-search { display: flex; gap: 8px; margin-bottom: 28px; }
.catalog-search input {
    flex: 1; padding: 14px 18px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); font-size: 1rem; transition: border-color .2s, box-shadow .2s;
}
.catalog-search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(2,132,199,.12); }

/* Product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-bottom: 56px; }
.product-main-image {
    width: 100%; aspect-ratio: 1; object-fit: contain;
    background: var(--surface-alt); border-radius: var(--radius); padding: 32px;
    border: 1px solid var(--border);
}
.product-brand-tag {
    display: inline-block; background: var(--primary); color: #fff;
    font-size: .75rem; font-weight: 700; padding: 5px 12px; border-radius: 6px; margin-bottom: 8px;
}
.product-sku-lg { display: block; font-family: ui-monospace, monospace; font-size: .875rem; color: var(--gray); margin-bottom: 8px; }
.product-info h1 { font-family: var(--font-display); font-size: 1.875rem; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.02em; }
.product-lead { font-size: 1.0625rem; color: var(--gray); margin-bottom: 28px; line-height: 1.7; }
.product-quote-box {
    background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 28px; margin-bottom: 28px;
}
.quote-notice { font-size: .875rem; color: var(--gray); margin-bottom: 16px; }
.product-quote-box .btn { margin-right: 8px; margin-bottom: 8px; }
.product-meta-list { font-size: .9375rem; }
.product-meta-list div { margin-bottom: 6px; }
.product-tabs { margin-bottom: 56px; }
.product-tab-content { margin-bottom: 32px; }
.product-tab-content h2 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 16px; color: var(--primary); }
.specs-table { width: 100%; border-collapse: collapse; border-radius: var(--radius-sm); overflow: hidden; }
.specs-table th, .specs-table td { padding: 12px 16px; border: 1px solid var(--border); text-align: left; font-size: .9375rem; }
.specs-table th { background: var(--surface-alt); width: 35%; font-weight: 600; }
.prose { line-height: 1.75; }

/* Forms */
.form-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.form-info h2 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 20px; }
.contact-info-list { list-style: none; margin-bottom: 24px; }
.contact-info-list li { margin-bottom: 16px; }
.contact-info-list strong { display: block; font-size: .8125rem; color: var(--gray); margin-bottom: 2px; }
.form-note { background: var(--surface-alt); padding: 20px; border-radius: var(--radius-sm); font-size: .875rem; color: var(--gray); border: 1px solid var(--border); }
.contact-form, .quote-form {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: 8px; color: var(--primary); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 13px 16px; border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm); font: inherit; background: var(--surface);
    transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(2,132,199,.12);
}
.form-alert-info { background: #eff6ff; border: 1px solid #bfdbfe; padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: .9375rem; }
.form-feedback { margin-top: 16px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: .9375rem; }
.form-feedback.success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.form-feedback.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* About */
.about-cta { background: var(--surface-alt); }
.about-cta-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start; }
.about-cta-text h2 { font-family: var(--font-display); font-size: 1.875rem; font-weight: 800; margin-bottom: 16px; }
.about-features { list-style: none; margin: 20px 0; }
.about-features li { padding: 8px 0 8px 28px; position: relative; }
.about-features li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.about-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.quote-cta-box {
    background: linear-gradient(145deg, var(--primary), var(--primary-mid));
    color: #fff; padding: 36px; border-radius: var(--radius);
}
.quote-cta-box h3 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 12px; }
.quote-cta-box p { opacity: .9; margin-bottom: 20px; }
.quote-cta-box .btn-primary { background: #fff; color: var(--primary); border-color: #fff; }
.quote-contacts { margin-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.quote-contacts a { color: rgba(255,255,255,.9); text-decoration: none; font-size: .9375rem; }
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; }
.about-stats-card {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
    background: var(--border); border-radius: var(--radius); overflow: hidden;
}
.prose-page h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 16px; color: var(--primary); }
.prose-page h3 { font-size: 1.125rem; margin: 24px 0 12px; }
.prose-page ul { padding-left: 20px; margin-bottom: 16px; }
.prose-page li { margin-bottom: 6px; }

/* Brands page */
.brands-grid-page { grid-template-columns: repeat(2, 1fr); }
.brand-card-full { padding: 32px; }
.brand-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; gap: 12px; }
.brand-card-header-main { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand-logo-lg {
    width: 160px; height: 64px; object-fit: contain; object-position: center;
    flex-shrink: 0; background: var(--surface-alt); border-radius: var(--radius-sm); padding: 8px 12px;
}
.page-hero-brand-inner { display: flex; align-items: center; gap: 24px; margin-top: 8px; }
.brand-hero-logo {
    height: 72px; max-width: 180px; object-fit: contain; background: #fff;
    padding: 12px 16px; border-radius: var(--radius); box-shadow: var(--shadow);
}
.page-hero-brand .page-hero-brand-inner h1 { margin-bottom: 8px; }
.brand-category-list { list-style: none; columns: 2; margin: 16px 0; }
.brand-category-list li { margin-bottom: 6px; font-size: .875rem; }
.brand-category-list a { color: var(--gray); text-decoration: none; }
.brand-category-list a:hover { color: var(--accent); }

/* News */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
    border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
    background: var(--surface); transition: all .3s var(--ease);
}
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); border-color: rgba(2,132,199,.2); }
.news-card-link { display: block; text-decoration: none; color: inherit; height: 100%; }
.news-card-link img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--surface-alt); }
.news-card-body { padding: 24px; }
.news-card-body time { font-size: .8125rem; font-weight: 600; color: var(--accent); display: block; margin-bottom: 8px; }
.news-card-body h2, .news-card-body h3 { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; margin-bottom: 8px; color: var(--primary); line-height: 1.35; }
.news-card-body p { font-size: .875rem; color: var(--gray); margin-bottom: 12px; }
.news-read-more { font-size: .875rem; font-weight: 600; color: var(--accent); }
.news-article { max-width: 760px; }
.news-article-image { width: 100%; border-radius: var(--radius); margin-bottom: 24px; aspect-ratio: 16/9; object-fit: cover; }
.news-article-date { display: block; color: var(--accent); margin-bottom: 12px; font-size: .9375rem; font-weight: 600; }
.news-article-lead { font-size: 1.125rem; color: var(--gray); margin-bottom: 28px; line-height: 1.7; }
.news-article-content { line-height: 1.8; margin-bottom: 36px; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border); }
.pagination-btn { font-weight: 600; color: var(--accent); text-decoration: none; }
.pagination-info { font-size: .875rem; color: var(--gray); }
.empty-state { text-align: center; padding: 80px 20px; color: var(--gray); }
.empty-state h3 { font-family: var(--font-display); color: var(--primary); margin-bottom: 8px; }

/* Footer */
.site-footer {
    background: var(--dark); color: rgba(255,255,255,.75);
    position: relative;
}
.site-footer::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--accent);
}
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
    padding: 72px 24px; max-width: var(--container); margin: 0 auto;
}
.footer-brand p { font-size: .875rem; margin-top: 16px; line-height: 1.7; }
.footer-logo-link { display: inline-block; line-height: 0; text-decoration: none; }
.footer-logo { display: block; height: 48px; width: auto; max-width: 200px; }
.footer-about { margin-top: 12px; opacity: .65; }
.footer-col h4 { color: #fff; font-family: var(--font-display); font-size: .9375rem; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,.65); text-decoration: none; font-size: .875rem; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-contact li { font-size: .875rem; margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px; font-size: .8125rem; }
.footer-bottom-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.footer-bottom-copy { text-align: left; }
.footer-note { margin-top: 6px; opacity: .5; }
.footer-credit { margin: 0; opacity: .55; text-align: right; white-space: nowrap; }
.footer-credit a { color: inherit; text-decoration: underline; text-underline-offset: 2px; opacity: .9; }
.footer-credit a:hover { opacity: 1; color: var(--accent, #e85d04); }
@media (max-width: 640px) {
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-bottom-copy, .footer-credit { text-align: center; white-space: normal; }
}

/* Header search (inline — wide desktop only) */
.header-search {
    display: flex; align-items: center;
    background: var(--light); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 4px 4px 4px 14px;
    transition: border-color .2s;
}
.header-search:focus-within { border-color: var(--primary); box-shadow: none; }
.header-search input { flex: 1; border: none; background: transparent; font-size: .875rem; outline: none; min-width: 0; }
.header-search button {
    background: var(--primary); color: #fff; border: none; border-radius: var(--radius-sm);
    width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: background .2s;
}
.header-search button:hover { background: var(--primary-mid); }

/* Search overlay */
.search-overlay {
    position: fixed; inset: 0; z-index: 350;
    opacity: 0; visibility: hidden;
    transition: opacity .25s var(--ease), visibility .25s;
}
.search-overlay.is-open { opacity: 1; visibility: visible; }
.search-overlay-backdrop {
    position: absolute; inset: 0; background: rgba(17, 24, 32, 0.5);
}
.search-overlay-panel {
    position: relative; z-index: 1;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 20px clamp(16px, 4vw, 24px) 24px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px); opacity: 0;
    transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.search-overlay.is-open .search-overlay-panel {
    transform: translateY(0); opacity: 1;
}
.search-overlay-close {
    position: absolute; top: 12px; right: clamp(16px, 4vw, 24px);
    background: none; border: none; font-size: 1.75rem; line-height: 1;
    color: var(--gray); cursor: pointer; padding: 4px 8px;
    transition: color .15s;
}
.search-overlay-close:hover { color: var(--primary); }
.search-overlay-form {
    display: flex; gap: 12px; max-width: 640px; margin: 0 auto;
    align-items: stretch; padding-top: 8px;
}
.search-overlay-input {
    flex: 1; min-width: 0; padding: 13px 16px; font-size: 1rem;
    font-family: var(--font); border: 1px solid var(--border);
    border-radius: var(--radius-sm); outline: none;
    transition: border-color .2s;
}
.search-overlay-input:focus { border-color: var(--primary); }
body.search-open { overflow: hidden; }

/* Mega menu */
.nav-item-has-mega { position: relative; }
.nav-link-mega::after { content: ' ▾'; font-size: .7em; opacity: .5; }
.mega-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
    min-width: 920px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 28px 0;
    opacity: 0; visibility: hidden; transition: all .25s var(--ease); z-index: 200;
}
.nav-item-has-mega:hover .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-menu-inner { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; }
.mega-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; font-family: var(--font-display); font-weight: 700; color: var(--primary); margin-bottom: 12px; text-decoration: none; font-size: .875rem; line-height: 1.3; }
.mega-brand-logo-wrap {
    width: 100%; height: 40px; display: flex; align-items: center; justify-content: flex-start;
}
.mega-brand-logo {
    height: 40px; width: auto; max-width: 120px;
    object-fit: contain; object-position: left center;
}
.mega-brand-name { display: block; }
.mega-col ul { list-style: none; }
.mega-col li { margin-bottom: 5px; }
.mega-col a { font-size: .8125rem; color: var(--gray); text-decoration: none; transition: color .15s; }
.mega-col a:hover { color: var(--accent); }

/* Quote list btn */
.quote-list-btn {
    position: relative; display: flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; color: var(--primary); text-decoration: none;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    transition: all .2s var(--ease);
}
.quote-list-btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.quote-list-count {
    position: absolute; top: -6px; right: -6px; background: var(--accent); color: #fff;
    font-size: .6875rem; font-weight: 700; min-width: 18px; height: 18px;
    border-radius: 999px; display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

/* Toast */
.toast {
    position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
    background: var(--dark); color: #fff; padding: 14px 28px; border-radius: 999px;
    font-size: .9375rem; z-index: 9999; box-shadow: var(--shadow-lg);
}
.toast[hidden] { display: none !important; }
.toast:not([hidden]) {
    display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
}
body:has(.compare-bar:not([hidden])) .toast { bottom: 76px; }
.toast-success { background: #059669; }
.toast-error { background: #dc2626; }

/* WhatsApp */
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px; width: 58px; height: 58px;
    background: #25d366; color: #fff; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; box-shadow: 0 8px 28px rgba(37,211,102,.4);
    z-index: 999; transition: transform .25s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; text-decoration: none; }

/* Quote list page */
.quote-list-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; }
.quote-list-table th, .quote-list-table td { padding: 16px 18px; border-bottom: 1px solid var(--border); text-align: left; font-size: .9375rem; }
.quote-list-table th { background: var(--surface-alt); font-weight: 600; }
.quote-list-product { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; font-weight: 500; }
.quote-list-product img { border-radius: 8px; background: var(--surface-alt); object-fit: contain; }
.qty-input { width: 80px; padding: 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.quote-list-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.quote-list-preview { margin: 8px 0 8px 16px; font-size: .875rem; }
.quote-list-preview li { margin-bottom: 4px; }

/* Catalog filters */
.catalog-filters { margin-bottom: 28px; }
.catalog-filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; align-items: center; }
.catalog-filter-row select {
    padding: 11px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    font-size: .875rem; background: var(--surface); min-width: 160px;
}

/* Stock badges */
.product-stock-badge {
    position: absolute; bottom: 12px; left: 12px; font-size: .6875rem; font-weight: 700;
    padding: 5px 10px; border-radius: 6px;
}
.stock-instock { background: #ecfdf5; color: #047857; }
.stock-order { background: #f1f5f9; color: #475569; }
.stock-limited { background: #fef3c7; color: #b45309; }
.product-stock-tag {
    display: inline-block; font-size: .8125rem; font-weight: 600;
    padding: 5px 12px; border-radius: 999px; margin-bottom: 12px;
}

/* 404 */
.error-404 .error-code {
    font-size: 5rem; font-weight: 800; color: var(--primary);
    font-family: var(--font-display); display: block; margin-bottom: 8px;
}

/* Legacy compat */
.brands-grid-compact { grid-template-columns: repeat(4, 1fr); }
.products-grid-compact { grid-template-columns: repeat(4, 1fr); }
.home-cta-section { padding-top: 0; }
.home-cta-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
    padding: 36px; background: linear-gradient(135deg, var(--primary), var(--primary-mid));
    color: #fff; border-radius: var(--radius-lg);
}
.home-cta-inner h2 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 8px; color: #fff; }
.home-cta-inner p { opacity: .9; margin: 0; }
.home-cta-actions { display: flex; gap: 12px; flex-shrink: 0; }
.home-cta-inner .btn-outline { border-color: rgba(255,255,255,.4); color: #fff; }
.home-cta-inner .btn-outline:hover { background: rgba(255,255,255,.12); }
.news-list-compact { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.news-list-item {
    display: grid; grid-template-columns: 120px 1fr auto; gap: 16px; align-items: center;
    padding: 18px 24px; text-decoration: none; color: inherit; border-bottom: 1px solid var(--border);
}
.news-list-item:last-child { border-bottom: none; }
.news-list-item:hover { background: var(--surface-alt); text-decoration: none; }
.news-list-item time { font-size: .8125rem; color: var(--accent); font-weight: 600; }
.news-list-item span:nth-child(2) { font-weight: 600; color: var(--primary); }
.news-list-arrow { color: var(--accent); font-weight: 700; }

/* ─── Inner pages premium ─── */
.page-hero-premium { padding: 40px 0 44px; }
.page-hero-premium.page-hero-sm { padding: 24px 0 28px; }
.page-hero-premium.page-hero-sm h1 { margin: 6px 0 4px; font-size: clamp(1.375rem, 2.5vw, 1.75rem); }
.page-hero-premium.page-hero-sm .page-hero-subtitle { font-size: .9375rem; margin-top: 4px; }
.page-hero-mesh {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 85% 15%, rgba(56,189,248,.12), transparent 45%);
    pointer-events: none;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-subtitle { opacity: .85; max-width: 640px; font-size: 1.0625rem; line-height: 1.7; margin-top: 8px; }
.page-hero-brand .page-hero-content {
    display: grid; grid-template-columns: auto 1fr; gap: 8px 24px; align-items: center;
}
.page-hero-brand .breadcrumb { grid-column: 1 / -1; }
.page-hero-brand-row { grid-row: 2; grid-column: 1; }
.page-hero-brand h1 { grid-row: 2; grid-column: 2; margin: 0; align-self: center; }
.page-hero-brand .page-hero-subtitle { grid-column: 1 / -1; }
.page-hero-brand .page-tag { grid-column: 1 / -1; margin-bottom: 0; }

.cta-premium-compact { padding: 56px 0; }

/* Brands page */
.brands-page-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.brand-card-premium {
    padding: 32px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); transition: all .3s var(--ease);
}
.brand-card-premium:hover { box-shadow: var(--shadow); border-color: rgba(2,132,199,.2); transform: translateY(-2px); }
.brand-card-premium-header { display: flex; gap: 20px; align-items: center; margin-bottom: 16px; }
.brand-card-premium-logo {
    width: 148px; height: 52px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: transparent; padding: 0; overflow: hidden;
}
.brand-card-premium-logo img {
    width: auto; height: 100%; max-width: 100%;
    object-fit: contain; object-position: left center;
}
.brand-card-premium h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; margin-bottom: 4px; }
.brand-card-premium h2 a { color: var(--primary); text-decoration: none; }
.brand-card-premium-count { font-size: .8125rem; color: var(--gray); }
.brand-card-premium-desc { font-size: .9375rem; color: var(--gray); margin-bottom: 16px; line-height: 1.6; }
.brand-category-pills { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.brand-category-pills a {
    display: inline-block; padding: 6px 12px; background: var(--surface-alt);
    border-radius: 999px; font-size: .8125rem; color: var(--gray); text-decoration: none;
    transition: all .2s;
}
.brand-category-pills a:hover { background: var(--primary); color: #fff; }
.brand-category-pills .pill-more { padding: 6px 12px; font-size: .8125rem; color: var(--gray-light); }

/* Category cards premium */
.category-cards-premium { grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.category-card-premium { position: relative; padding-top: 28px; }
.category-card-icon {
    width: 44px; height: 44px; border-radius: 10px; background: var(--surface-alt);
    color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.category-card-meta { font-size: .8125rem; font-weight: 600; color: var(--accent); }

/* Catalog premium */
.catalog-filters-premium { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 28px; }
.catalog-search svg { flex-shrink: 0; color: var(--gray); margin-left: 4px; }
.catalog-search-inline { margin-bottom: 28px; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--gray); }
.btn-ghost:hover { background: var(--surface-alt); color: var(--primary); }
.btn-ghost-danger { background: transparent; border-color: transparent; color: #dc2626; }
.btn-ghost-danger:hover { background: #fef2f2; }

.sidebar-brand summary { gap: 10px; }

/* Product detail premium */
.product-detail-premium { align-items: start; }
.product-gallery-premium { position: sticky; top: calc(var(--header-h) + 24px); }
.product-image-frame {
    background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 20px; margin-bottom: 12px;
    display: flex; align-items: center; justify-content: center;
}
.product-image-frame .product-main-image {
    width: 100%; max-width: 100%; max-height: 360px; height: auto;
    aspect-ratio: auto; object-fit: contain;
    background: transparent; border: none; border-radius: 0; padding: 0;
}
.product-gallery-thumbs {
    display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap;
}
.product-gallery-thumb {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    width: 84px; padding: 8px; border: 2px solid var(--border); border-radius: var(--radius-sm);
    background: var(--surface); cursor: pointer; transition: border-color .2s, box-shadow .2s;
}
.product-gallery-thumb img {
    width: 64px; height: 64px; object-fit: contain; background: var(--surface-alt); border-radius: 4px;
}
.product-gallery-thumb span {
    font-size: .6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--gray);
}
.product-gallery-thumb.is-active,
.product-gallery-thumb:hover { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(224,82,26,.15); }
.product-gallery-thumb.is-active span { color: var(--accent); }
.product-drawing-frame {
    background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 24px; text-align: center;
}
.product-drawing-frame img { max-width: 100%; height: auto; object-fit: contain; }
.product-info-premium .product-info-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.product-info-premium .product-brand-tag { text-decoration: none; margin-bottom: 0; }
.product-quote-box-premium {
    background: linear-gradient(135deg, var(--surface-alt) 0%, #fff 100%);
    border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; margin: 24px 0;
}
.product-quote-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.product-meta-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.product-meta-card {
    padding: 16px; background: var(--surface-alt); border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.product-meta-card span { display: block; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--gray); margin-bottom: 4px; }
.product-meta-card a { font-weight: 600; color: var(--primary); text-decoration: none; }
.btn-datasheet { margin-top: 4px; }
.product-tabs-premium { margin-top: 48px; }
.product-tab-panel {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 32px; margin-bottom: 20px;
}
.product-tab-panel h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.specs-table-premium { border: none; }
.specs-table-premium th, .specs-table-premium td { border: none; border-bottom: 1px solid var(--border); }
.related-products { margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--border); }

/* Forms premium */
.form-layout-premium {
    grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
    gap: 28px; max-width: 1120px; margin: 0 auto; align-items: stretch;
}
.teklif-section { padding-top: 48px; padding-bottom: 96px; }
.teklif-section .form-layout-premium { align-items: stretch; }
.form-premium { box-shadow: var(--shadow); }
.quote-form.form-premium {
    padding: 32px 36px 36px; display: flex; flex-direction: column;
}
.form-info-premium {
    position: sticky; top: calc(var(--header-h) + 20px);
    padding: 28px 24px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow-sm);
    display: flex; flex-direction: column; height: fit-content; min-height: 100%;
}
.form-info-premium .form-note { margin-top: auto; }
.form-info-premium h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; margin-bottom: 14px; }
.form-info-premium .section-eyebrow { margin-bottom: 8px; }
.form-info-premium .process-steps { margin-bottom: 20px; font-size: .875rem; line-height: 1.65; }
.form-info-premium .contact-cards {
    grid-template-columns: 1fr; gap: 8px; margin-bottom: 16px;
}
.form-info-premium .contact-card {
    flex-direction: row; align-items: center; gap: 12px; padding: 12px 14px;
}
.form-info-premium .contact-card-icon { margin-bottom: 0; flex-shrink: 0; width: 34px; height: 34px; }
.form-info-premium .contact-card strong { font-size: .6875rem; }
.form-info-premium .contact-card span:last-child { font-size: .875rem; }
.quote-form-heading {
    font-family: var(--font-display); font-size: .8125rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .08em; color: var(--gray);
    margin: 8px 0 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.quote-form-heading:first-of-type { margin-top: 0; }
.quote-form .form-group { margin-bottom: 16px; }
.quote-form .form-group label { margin-bottom: 7px; font-size: .8125rem; }
.quote-form .form-group input,
.quote-form .form-group select,
.quote-form .form-group textarea {
    padding: 12px 14px; border-color: var(--border-strong); background: var(--surface-alt);
}
.quote-form .form-group input:focus,
.quote-form .form-group select:focus,
.quote-form .form-group textarea:focus { background: var(--surface); }
.quote-form .form-row { gap: 14px; }
.quote-form .form-group-narrow { max-width: 220px; }
.quote-form-footer {
    display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
    margin-top: 8px; padding-top: 20px; border-top: 1px solid var(--border);
}
.quote-form-footer .btn { min-width: 240px; }
.quote-form-hint { font-size: .8125rem; color: var(--gray-light); margin: 0; }
.quote-product-card {
    display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center;
    padding: 16px 18px; margin-bottom: 24px;
    background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
}
.quote-product-card-media {
    width: 80px; height: 80px; border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border); background: #fff; flex-shrink: 0;
}
.quote-product-card-media img { width: 100%; height: 100%; object-fit: contain; display: block; }
.quote-product-card-label {
    display: block; font-size: .6875rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .06em; color: var(--accent); margin-bottom: 4px;
}
.quote-product-card-name {
    display: block; font-size: .9375rem; font-weight: 700; color: var(--primary);
    line-height: 1.35; margin-bottom: 6px;
}
.quote-product-card-sku {
    display: inline-block; font-size: .75rem; background: var(--surface);
    padding: 2px 8px; border-radius: 4px; margin-bottom: 4px;
}
.quote-product-card-meta { display: block; font-size: .8125rem; color: var(--gray); }
.quote-product-card-link {
    font-size: .8125rem; font-weight: 600; color: var(--accent); white-space: nowrap;
    text-decoration: none; align-self: start; padding-top: 4px;
}
.quote-product-card-link:hover { text-decoration: underline; }
.quote-preview-card {
    background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-sm);
    margin-bottom: 24px; overflow: hidden; border-left: 3px solid var(--accent);
}
.quote-preview-header {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 14px 18px; background: var(--surface); border-bottom: 1px solid var(--border);
    font-size: .9375rem;
}
.quote-preview-edit { font-size: .8125rem; font-weight: 600; color: var(--accent); white-space: nowrap; }
.quote-preview-table-wrap { overflow-x: auto; }
.quote-preview-table {
    width: 100%; border-collapse: collapse; font-size: .8125rem;
}
.quote-preview-table th {
    text-align: left; padding: 10px 16px; font-size: .6875rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em; color: var(--gray);
    background: var(--surface); border-bottom: 1px solid var(--border);
}
.quote-preview-table td {
    padding: 10px 16px; border-bottom: 1px solid var(--border); vertical-align: top;
}
.quote-preview-table tbody tr:last-child td { border-bottom: none; }
.quote-preview-name { font-weight: 500; color: var(--primary); line-height: 1.4; max-width: 320px; }
.quote-preview-table code {
    font-size: .75rem; background: var(--surface-alt); padding: 2px 6px; border-radius: 4px;
}
.quote-preview-qty { font-weight: 700; text-align: center; width: 56px; }
.process-steps { margin: 0 0 28px; padding-left: 20px; line-height: 1.8; color: var(--gray); }
.process-steps li { margin-bottom: 8px; }
.form-alert-product { display: flex; align-items: center; gap: 14px; }
.form-alert-product img { border-radius: 8px; background: #fff; object-fit: contain; }
.form-feedback-block { display: block; margin-bottom: 24px; }

.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.contact-card {
    display: flex; flex-direction: column; gap: 6px; padding: 20px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    text-decoration: none; color: inherit; transition: all .25s var(--ease);
}
.contact-card:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); transform: translateY(-2px); text-decoration: none; }
.contact-card-icon {
    width: 40px; height: 40px; border-radius: 10px; background: var(--surface-alt);
    color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 4px;
}
.contact-card-icon-wa { background: #ecfdf5; color: #25d366; }
.contact-card strong { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gray); }
.contact-card span:last-child { font-weight: 600; color: var(--primary); font-size: .9375rem; }

/* Quote list premium */
.quote-list-table-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.quote-list-table-premium { margin-bottom: 0; border: none; }
.quote-list-table-premium code { font-size: .8125rem; background: var(--surface-alt); padding: 2px 8px; border-radius: 4px; }
.inline-form { display: inline; }

/* About page */
.about-page-grid { display: grid; grid-template-columns: 1.4fr 0.9fr; gap: 56px; align-items: start; }
.about-page-content h2 { font-family: var(--font-display); font-size: 1.75rem; font-weight: 800; margin-bottom: 16px; color: var(--primary); }
.value-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.value-card {
    padding: 24px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius);
}
.value-card-icon {
    width: 44px; height: 44px; border-radius: 10px; background: var(--surface);
    color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.value-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--primary); }
.value-card p { font-size: .875rem; color: var(--gray); line-height: 1.55; }
.about-stats-premium {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border);
    border-radius: var(--radius); overflow: hidden; margin-bottom: 20px;
}
.about-stat { background: var(--surface); padding: 24px; text-align: center; }
.about-stat-num { display: block; font-family: var(--font-display); font-size: 1.75rem; font-weight: 800; color: var(--primary); }
.about-stat-label { font-size: .8125rem; color: var(--gray); }
.about-sidebar-cta {
    padding: 28px; background: linear-gradient(145deg, var(--primary), var(--primary-mid));
    color: #fff; border-radius: var(--radius);
}
.about-sidebar-cta h3 { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; margin-bottom: 8px; }
.about-sidebar-cta p { opacity: .85; font-size: .9375rem; margin-bottom: 20px; }
.about-sidebar-cta .btn-outline { border-color: rgba(255,255,255,.4); color: #fff; margin-top: 10px; }

/* Empty state premium */
.empty-state-premium { padding: 64px 32px; background: var(--surface-alt); border-radius: var(--radius); border: 1px dashed var(--border-strong); }
.empty-state-icon { width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%; background: var(--surface); color: var(--accent); display: flex; align-items: center; justify-content: center; }

/* News article premium */
.news-article-premium { max-width: 800px; margin: 0 auto; }
.error-404-page { text-align: center; padding: 32px 0 64px; }
.error-404-page .error-code { font-size: 6rem; font-weight: 800; font-family: var(--font-display); background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 24px; }
.error-404-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 1200px) {
    .brands-showcase { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .products-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
}
@media (max-width: 1100px) {
    .hero-corporate-inner, .hero-premium-inner { grid-template-columns: 1fr; gap: 32px; }
    .home-nav-grid, .sector-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats-inner, .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .hero-stats-inner .stat-item:nth-child(2),
    .stats-bar .stat-item:nth-child(2) { border-right: none; }
}
@media (max-width: 1024px) {
    .brands-showcase { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .products-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .brands-grid, .brands-grid-page { grid-template-columns: repeat(2, 1fr); }
    .brands-grid-compact { grid-template-columns: repeat(2, 1fr); }
    .products-grid-compact { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .form-layout-premium { grid-template-columns: 1fr; }
    .form-info-premium { position: static; }
    .form-premium { max-width: none; }
    .teklif-section { padding-bottom: 80px; }
    .catalog-layout, .product-detail, .form-layout, .about-cta-inner, .about-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .catalog-sidebar { position: static; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-premium-inner { flex-direction: column; align-items: flex-start; }
    .brands-page-grid, .about-page-grid, .value-cards, .contact-cards { grid-template-columns: 1fr; }
    .product-meta-cards { grid-template-columns: 1fr 1fr; }
    .product-gallery-premium { position: static; }
    .page-hero-brand .page-hero-content { grid-template-columns: 1fr; }
    .page-hero-brand-row, .page-hero-brand h1 { grid-column: 1; grid-row: auto; }
    .product-detail { gap: 28px; margin-bottom: 40px; }
    .product-quote-box-premium { padding: 20px; }
    .product-tab-panel { padding: 20px 16px; }
    .home-cta-inner {
        flex-direction: column; align-items: stretch; gap: 20px; padding: 28px 22px;
    }
    .home-cta-actions { flex-wrap: wrap; width: 100%; }
    .home-cta-actions .btn { flex: 1 1 auto; justify-content: center; min-width: 0; }
    .news-list-item {
        grid-template-columns: 96px 1fr; gap: 12px; padding: 14px 16px;
    }
    .news-list-arrow { display: none; }
    .page-hero { padding: 36px 0 40px; }
    .page-hero-premium { padding: 32px 0 36px; }
    .brand-card-premium { padding: 22px; }
    .brand-card-premium-header { flex-wrap: wrap; gap: 14px; }
    .quote-list-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .quote-list-table { min-width: 520px; }
    .specs-table th, .specs-table td { word-break: break-word; overflow-wrap: anywhere; }
    .specs-table th { width: 38%; }
    .conversion-success { padding: 36px 22px; }
    .whatsapp-float { bottom: 20px; right: 16px; width: 52px; height: 52px; }
    body:has(.whatsapp-float) { padding-bottom: 84px; }
    body:has(.compare-bar:not([hidden])):has(.whatsapp-float) { padding-bottom: 148px; }
    body:has(.quote-bar:not([hidden])):has(.whatsapp-float) { padding-bottom: 156px; }
    body:has(.compare-bar:not([hidden])) .whatsapp-float { bottom: 88px; }
    body:has(.quote-bar:not([hidden])) .whatsapp-float { bottom: 88px; }
    body:has(.compare-bar:not([hidden])):has(.quote-bar:not([hidden])) .whatsapp-float { bottom: 152px; }
    .toast { max-width: calc(100vw - 32px); left: 50%; padding: 12px 18px; font-size: .875rem; }
    body:has(.compare-bar:not([hidden])):has(.whatsapp-float) .toast { bottom: 152px; }
}
/* Tablet landscape: keep desktop nav but prevent clipping */
@media (max-width: 1024px) and (min-width: 901px) {
    .main-nav .nav-list { flex-wrap: wrap; justify-content: center; gap: 0; }
    .main-nav .nav-link { padding: 10px 12px; font-size: .75rem; }
}
@media (max-width: 900px) {
    .menu-toggle { display: flex; z-index: 260; position: relative; }
    .hide-mobile { display: none; }
    .mega-menu { display: none; }
    .logo-img-full { display: none; }
    .logo-img-compact { display: block; }
    .header-search { display: none !important; }
    .header-search-toggle { display: flex; }
    .header-inner {
        display: flex; flex-wrap: nowrap;
        padding: 10px 16px 12px; gap: 8px;
    }
    .header-actions { flex-shrink: 0; gap: 6px; }
    .quote-list-btn, .header-search-toggle, .compare-list-btn, .menu-toggle {
        width: 44px; height: 44px; min-width: 44px;
        display: inline-flex; align-items: center; justify-content: center;
    }
    .nav-backdrop { z-index: 240; }
    .main-nav {
        position: fixed; top: 0; right: 0; bottom: 0; left: auto;
        width: min(300px, 82vw); height: 100dvh; max-height: 100%;
        display: block;
        background: var(--primary);
        padding: 72px 0 28px;
        transform: translate3d(100%, 0, 0);
        transition: transform .35s var(--ease-out), visibility .35s;
        box-shadow: -8px 0 32px rgba(17, 24, 32, 0.12); z-index: 250;
        flex: none; overflow-x: hidden; overflow-y: auto;
        border-top: none; margin: 0;
        visibility: hidden; pointer-events: none;
        -webkit-overflow-scrolling: touch;
    }
    .main-nav.open {
        transform: translate3d(0, 0, 0);
        visibility: visible; pointer-events: auto;
    }
    body:not(.nav-open) .main-nav {
        visibility: hidden;
        pointer-events: none;
    }
    .main-nav .nav-list {
        display: flex; flex-direction: column; align-items: stretch;
        justify-content: flex-start; gap: 0;
        width: 100%; margin: 0; padding: 0;
        list-style: none;
    }
    .main-nav .nav-list > li {
        width: 100%; margin: 0; padding: 0;
        display: block;
    }
    .main-nav .nav-link {
        display: flex; align-items: center;
        width: 100%; box-sizing: border-box;
        padding: 16px 22px; border-radius: 0;
        border-bottom: 1px solid rgba(255,255,255,.12);
        white-space: normal; color: rgba(255,255,255,.92);
        text-transform: uppercase; font-family: var(--font-display);
        font-size: .9375rem; font-weight: 700; letter-spacing: .04em;
        min-height: 52px; text-decoration: none;
    }
    .main-nav .nav-link-mega::after { content: none; }
    .main-nav .nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
    .main-nav .nav-link.active {
        border-bottom-color: rgba(255,255,255,.12);
        border-left: 3px solid var(--accent);
        background: rgba(255,255,255,.08);
        color: #fff; padding-left: 19px;
    }
    body.nav-open .whatsapp-float { z-index: 230; }
    .mega-menu { display: none !important; }
    .hero-latest-panel { min-height: auto; padding: 18px; }
    .hero-latest-item { grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; }
    .hero-latest-thumb { width: 48px; height: 48px; }
    .hero-corporate .hero-title,
    .hero-premium .hero-title { font-size: clamp(1.5rem, 6.5vw, 2.25rem); }
    .hero-actions .btn { white-space: normal; text-align: center; }
    .products-grid, .products-grid-4, .products-grid-compact {
        grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px;
    }
    .product-card-body { padding: 14px; gap: 4px; }
    .product-card-desc { -webkit-line-clamp: 2; }
    .product-card-actions { flex-wrap: wrap; gap: 6px; }
    .product-card-actions .btn {
        flex: 1 1 calc(50% - 6px); min-width: 0;
        justify-content: center; white-space: nowrap;
        padding-left: 8px; padding-right: 8px; font-size: .75rem;
    }
    .product-card-actions .btn-add-quote,
    .product-card-actions .btn-add-compare {
        flex: 0 0 44px; width: 44px; height: 44px; min-width: 44px;
        padding-left: 0; padding-right: 0;
    }
}
@media (max-width: 768px) {
    .brands-grid, .brands-grid-page, .brands-page-grid { grid-template-columns: 1fr; }
    .home-nav-grid, .sector-grid { grid-template-columns: 1fr; }
    .brands-showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .news-grid { grid-template-columns: 1fr; }
    .news-row { grid-template-columns: 1fr; gap: 12px; }
    .news-row-arrow { display: none; }
    .page-hero-brand-inner { flex-direction: column; align-items: flex-start; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-corporate, .hero-premium { padding-top: 20px; }
    .hero-corporate-inner, .hero-premium-inner { gap: 24px; padding-bottom: 28px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-lead, .hero-premium .hero-subtitle { margin-bottom: 24px; font-size: 1rem; }
    .hero-showcase-main { min-height: 200px; }
    .hero-stats-inner .stat-item,
    .stats-bar .stat-item { padding: 18px 10px; }
    .hero-stats-inner .stat-num,
    .stats-bar .stat-num { font-size: 1.5rem; }
    .hero-stats-inner .stat-label,
    .stats-bar .stat-label { font-size: .75rem; }
    .section { padding: 40px 0; }
    .section-premium { padding-top: 40px; }
    .section-header-row { flex-direction: column; align-items: flex-start; gap: 12px; }
    .trust-strip { padding: 18px 0; }
    .trust-strip-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
    .trust-label {
        border-right: none; padding-right: 0; padding-bottom: 10px;
        border-bottom: 1px solid var(--border); width: 100%;
    }
    .trust-logos { width: 100%; gap: 18px; }
    .top-bar-inner {
        gap: 10px 16px; font-size: .75rem; padding: 8px 14px;
        justify-content: center; text-align: center;
    }
    .cta-premium-inner { gap: 20px; }
    .cta-premium { padding: 40px 0; }
    .footer-grid { gap: 28px; padding: 40px 16px; grid-template-columns: 1fr; }
    .home-cta-actions { flex-direction: column; }
    .home-cta-actions .btn { width: 100%; }
    .home-cta-inner h2 { font-size: 1.2rem; }
    .news-list-item { grid-template-columns: 1fr; }
    .news-list-item time { display: block; margin-bottom: 4px; }
    .contact-form, .quote-form { padding: 22px 18px; }
    .compare-check { padding: 12px; margin: -8px; }
    .compare-check-box { width: 24px; height: 24px; }
    .catalog-table .col-compare { width: 52px; }
    .catalog-table-pro thead th { position: static; }
    .compare-table-wrap { -webkit-overflow-scrolling: touch; }
    .compare-table-wrap::after {
        content: '← Kaydır →'; display: block; text-align: center;
        font-size: .6875rem; color: var(--gray); padding: 8px; border-top: 1px solid var(--border);
    }
    .compare-bar-inner { flex-direction: column; align-items: stretch; text-align: center; }
    .compare-bar-actions { justify-content: center; flex-wrap: wrap; }
    .quote-bar-inner { flex-direction: column; align-items: stretch; text-align: center; }
    .quote-bar-actions { justify-content: center; }
    .quote-bar-actions .btn { flex: 1 1 auto; justify-content: center; }
    .quote-list-wa-banner { flex-direction: column; align-items: stretch; text-align: center; }
    .quote-list-wa-banner .btn { width: 100%; justify-content: center; }
    .product-quote-actions { flex-direction: column; }
    .product-quote-actions .btn { width: 100%; justify-content: center; white-space: normal; }
    .product-image-frame { padding: 14px; }
    .product-image-frame .product-main-image { max-height: 280px; }
    .product-gallery-thumb { width: 72px; }
    .catalog-filters-advanced, .catalog-filters-premium { padding: 14px; }
    .catalog-search-lg { flex-wrap: wrap; }
    .catalog-search-lg .btn { width: 100%; }
    .quote-form.form-premium { padding: 22px 18px 24px; }
    .quote-list-actions { flex-direction: column; align-items: stretch; }
    .quote-list-actions .btn { width: 100%; justify-content: center; }
    .series-pills { gap: 8px; }
    .series-pill { padding: 8px 12px; font-size: .8125rem; }
    .series-hero-image { max-height: 88px; }
    .page-hero-brand img,
    .page-hero-brand-logo { max-height: 52px; max-width: 140px; }
    .brand-card-premium-logo { width: 120px; height: 44px; }
    .error-404-page .error-code { font-size: 4rem; }
    .pagination { gap: 12px; flex-wrap: wrap; }
    .btn { max-width: 100%; }
}
@media (max-width: 480px) {
    .hero-stats-inner, .stats-bar-inner { grid-template-columns: 1fr 1fr; }
    .hero-stats-inner .stat-item:nth-child(odd),
    .stats-bar .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.12); }
    .hero-stats-inner .stat-item:nth-child(even),
    .stats-bar .stat-item:nth-child(even) { border-right: none; }
    .hero-stats-inner .stat-item:nth-child(3),
    .stats-bar .stat-item:nth-child(3) { border-top: 1px solid rgba(255,255,255,.12); }
    .hero-stats-inner .stat-item:nth-child(4),
    .stats-bar .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.12); }
    .products-grid, .products-grid-4, .products-grid-compact {
        grid-template-columns: 1fr; gap: 14px;
    }
    .product-card-actions .btn { flex: 1 1 auto; }
    .product-meta-cards { grid-template-columns: 1fr; }
    .brands-showcase { gap: 10px; }
    .brand-category-list { columns: 1; }
    .hero-latest-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .hero-latest-all { padding-top: 0; }
    .logo-img-compact { height: 30px; }
    .header-inner { padding: 8px 12px 10px; }
    .container { padding-left: 14px; padding-right: 14px; }
    .empty-state-premium { padding: 40px 18px; }
    .conversion-success-actions { flex-direction: column; }
    .conversion-success-actions .btn { width: 100%; }
}

/* ─── Catalog advanced search & table ─── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.catalog-filters-advanced {
    background: var(--surface); border: 1px solid var(--border);
    padding: 24px; margin-bottom: 20px;
}
.catalog-search-row { margin-bottom: 16px; }
.catalog-search-lg {
    display: flex; align-items: center; gap: 10px; width: 100%;
    background: var(--light); border: 1px solid var(--border); padding: 6px 6px 6px 14px;
}
.catalog-search-lg input {
    flex: 1; border: none; background: transparent; font-size: 1rem; outline: none; min-width: 0;
}
.catalog-filter-grid {
    display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 12px; align-items: end;
}
.catalog-filter-field label {
    display: block; font-size: .75rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: .04em; color: var(--gray); margin-bottom: 6px;
}
.catalog-filter-field select {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); font: inherit; background: var(--surface);
}
.catalog-filter-actions { display: flex; gap: 8px; align-items: center; padding-bottom: 2px; }

.catalog-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.catalog-result-count { font-size: .9375rem; color: var(--gray); margin: 0; }
.catalog-view-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.catalog-view-btn {
    padding: 8px 16px; font-size: .8125rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: .04em; color: var(--gray); text-decoration: none; background: var(--surface);
    border-right: 1px solid var(--border);
}
.catalog-view-btn:last-child { border-right: none; }
.catalog-view-btn.active { background: var(--primary); color: #fff; }
.catalog-view-btn:hover { text-decoration: none; color: var(--primary); }
.catalog-view-btn.active:hover { color: #fff; }

.catalog-table-wrap {
    overflow-x: auto; border: 1px solid var(--border); background: var(--surface);
    margin-bottom: 28px; border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.catalog-table {
    width: 100%; border-collapse: collapse; font-size: .875rem;
    min-width: 820px; table-layout: fixed;
}
.catalog-table-pro thead th {
    position: sticky; top: 0; z-index: 2;
    background: #f1f5f9; color: var(--primary); font-weight: 700; text-align: left;
    padding: 11px 12px; font-size: .6875rem; text-transform: uppercase; letter-spacing: .06em;
    border-bottom: 2px solid var(--border); white-space: nowrap;
}
.catalog-table th {
    background: var(--primary); color: #fff; font-weight: 600; text-align: left;
    padding: 12px 14px; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em;
    white-space: nowrap;
}
.catalog-table td {
    padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle;
}
.catalog-table-pro td { padding: 10px 12px; }
.catalog-table tbody tr:last-child td { border-bottom: none; }
.catalog-table-pro tbody tr:nth-child(even) { background: #fafbfc; }
.catalog-table tbody tr:hover,
.catalog-table-pro tbody tr:hover { background: #f0f9ff; }
.catalog-table .col-compare { width: 44px; text-align: center; }
.catalog-table .col-image { width: 68px; }
.catalog-table .col-product { width: 34%; min-width: 200px; }
.catalog-table .col-sku { width: 108px; }
.catalog-table .col-stock { width: 96px; text-align: center; }
.catalog-table .col-specs { width: 24%; min-width: 140px; }
.catalog-table .col-actions { width: 108px; }
.catalog-table-thumb {
    display: block; width: 52px; height: 52px; border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border); background: var(--surface-alt);
}
.catalog-table-thumb img {
    width: 100%; height: 100%; object-fit: contain; display: block; background: var(--surface-alt);
}
.catalog-table .col-image img { background: var(--surface-alt); border: 1px solid var(--border); }
.catalog-sku-code {
    font-size: .75rem; font-family: ui-monospace, monospace; background: var(--light);
    padding: 4px 7px; border-radius: 4px; display: inline-block; word-break: break-all;
}
.catalog-table .col-sku code { font-size: .8125rem; background: var(--light); padding: 2px 6px; }
.catalog-table-name {
    font-weight: 600; color: var(--primary); text-decoration: none;
    margin-bottom: 4px; line-height: 1.35;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.catalog-table-name:hover { color: var(--link); }
.catalog-table-meta {
    display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
    font-size: .75rem; line-height: 1.3;
}
.catalog-meta-brand {
    font-weight: 700; color: var(--accent); text-decoration: none; text-transform: uppercase;
    letter-spacing: .03em;
}
.catalog-meta-brand:hover { text-decoration: underline; }
.catalog-meta-cat { color: var(--gray); text-decoration: none; }
.catalog-meta-cat:hover { color: var(--primary); text-decoration: underline; }
.catalog-meta-sep { color: var(--border-strong); }
.catalog-table-desc { display: block; font-size: .8125rem; color: var(--gray-light); }
.catalog-table-specs {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    font-size: .8125rem; color: var(--gray); line-height: 1.45;
}
.catalog-table-muted { color: var(--gray-light); font-size: .875rem; }
.catalog-table .col-actions { white-space: normal; }
.catalog-table-actions {
    display: flex; flex-direction: column; gap: 6px; align-items: stretch;
}
.catalog-table-actions .btn { margin: 0; width: 100%; justify-content: center; padding: 7px 8px; font-size: .75rem; }
.catalog-table .col-actions .btn { margin-right: 4px; }
.catalog-main { min-width: 0; }
.catalog-section .catalog-layout { gap: 32px; }
.catalog-section { padding-top: 28px; }
.catalog-main { min-width: 0; }
/* Katalog içeriği asla opacity:0 ile gizlenmesin */
.catalog-main.reveal,
.catalog-section .reveal,
.catalog-products-section.reveal {
    opacity: 1;
    transform: none;
}
.stock-tag { font-size: .6875rem; font-weight: 700; padding: 4px 8px; text-transform: uppercase; letter-spacing: .03em; }
.catalog-table .col-stock .stock-tag {
    font-size: .625rem; padding: 4px 6px; line-height: 1.25;
    display: inline-block; max-width: 90px; white-space: normal; text-align: center;
}

.compare-check { display: inline-flex; cursor: pointer; }
.compare-check-input { position: absolute; opacity: 0; width: 0; height: 0; }
.compare-check-box {
    width: 18px; height: 18px; border: 2px solid var(--border-strong);
    display: inline-block; position: relative; background: var(--surface);
}
.compare-check-input:checked + .compare-check-box {
    background: var(--accent); border-color: var(--accent);
}
.compare-check-input:checked + .compare-check-box::after {
    content: ''; position: absolute; left: 4px; top: 1px;
    width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}

/* Compare page */
.compare-toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    margin-bottom: 24px; padding: 16px 20px; background: var(--light); border: 1px solid var(--border);
}
.compare-toolbar p { margin: 0; font-size: .9375rem; color: var(--gray); }
.compare-toolbar-actions { display: flex; gap: 8px; }
.compare-hint { text-align: center; color: var(--gray); margin-top: -32px; }

.compare-table-wrap { overflow-x: auto; border: 1px solid var(--border); background: var(--surface); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare-table th, .compare-table td {
    padding: 14px 16px; border: 1px solid var(--border); font-size: .875rem; vertical-align: top;
}
.compare-table thead th { background: var(--primary); color: #fff; vertical-align: top; }
.compare-table .compare-row-label { background: var(--primary); color: #fff; width: 180px; font-weight: 600; text-transform: uppercase; font-size: .75rem; letter-spacing: .04em; }
.compare-table tbody th[scope="row"] {
    background: var(--light); font-weight: 600; text-align: left; color: var(--primary);
    width: 180px; font-size: .8125rem;
}
.compare-product-col { min-width: 200px; position: relative; }
.compare-product-link { display: flex; flex-direction: column; align-items: center; gap: 10px; color: #fff; text-decoration: none; text-align: center; }
.compare-product-link img { background: #fff; border: 1px solid var(--border); padding: 8px; }
.compare-product-link strong { font-size: .875rem; line-height: 1.35; color: #fff; }
.compare-remove { position: absolute; top: 8px; right: 8px; z-index: 2; line-height: 1; padding: 2px 8px; }
.compare-row-diff td, .compare-row-diff th[scope="row"] { background: #fff8f3; }
.compare-row-diff td { border-left: 3px solid var(--accent); }
.compare-actions-row td { background: var(--light); }
.compare-actions-row .btn { margin: 2px; }

.compare-list-btn, .quote-list-btn {
    position: relative; display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; color: var(--primary); text-decoration: none;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.compare-list-count, .quote-list-count {
    position: absolute; top: -6px; right: -6px; background: var(--accent); color: #fff;
    font-size: .6875rem; font-weight: 700; min-width: 18px; height: 18px;
    border-radius: 999px; display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

.compare-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 300;
    background: var(--primary); color: #fff; border-top: 3px solid var(--accent);
    padding: 12px 0; box-shadow: 0 -4px 20px rgba(0,0,0,.15);
}
.compare-bar-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.compare-bar-text { font-size: .9375rem; }
.compare-bar-actions { display: flex; gap: 8px; }

.quote-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 295;
    background: #0f3d2e; color: #fff; border-top: 3px solid #25d366;
    padding: 12px 0; box-shadow: 0 -4px 20px rgba(0,0,0,.15);
}
.quote-bar[hidden] { display: none !important; }
.quote-bar-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.quote-bar-text { font-size: .9375rem; }
.quote-bar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.quote-bar .btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.quote-bar .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.quote-bar .btn-wa {
    background: #25d366; color: #fff; border-color: #25d366; font-weight: 700;
}
.quote-bar .btn-wa:hover { background: #1ebe57; color: #fff; border-color: #1ebe57; }

body:has(.compare-bar:not([hidden])) { padding-bottom: 64px; }
body:has(.quote-bar:not([hidden])) { padding-bottom: 72px; }
body:has(.compare-bar:not([hidden])):has(.quote-bar:not([hidden])) { padding-bottom: 140px; }
body:has(.compare-bar:not([hidden])):has(.quote-bar:not([hidden])) .quote-bar { bottom: 64px; }

.quote-list-wa-banner {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    padding: 18px 20px; margin-bottom: 24px;
    background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: var(--radius);
}
.quote-list-wa-banner-text { display: flex; flex-direction: column; gap: 4px; color: #065f46; }
.quote-list-wa-banner-text strong { font-size: 1.0625rem; color: #064e3b; }
.quote-list-wa-banner .btn-wa {
    background: #25d366; color: #fff; border-color: #25d366;
}
.quote-list-wa-banner .btn-wa:hover { background: #1ebe57; color: #fff; }

.quick-quote-modal {
    position: fixed; inset: 0; z-index: 400;
    opacity: 0; visibility: hidden;
    transition: opacity .25s var(--ease), visibility .25s;
}
.quick-quote-modal.is-open { opacity: 1; visibility: visible; }
.quick-quote-backdrop {
    position: absolute; inset: 0; background: rgba(17, 24, 32, 0.55);
}
.quick-quote-panel {
    position: relative; z-index: 1; max-width: 420px; width: calc(100% - 32px);
    margin: 10vh auto 0; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 28px 24px 24px; box-shadow: var(--shadow-lg);
    transform: translateY(16px); transition: transform .3s var(--ease-out);
}
.quick-quote-modal.is-open .quick-quote-panel { transform: translateY(0); }
.quick-quote-close {
    position: absolute; top: 12px; right: 14px;
    background: none; border: none; font-size: 1.5rem; color: var(--gray); cursor: pointer;
}
.quick-quote-title { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.quick-quote-name { font-weight: 600; font-size: .9375rem; margin-bottom: 4px; line-height: 1.4; }
.quick-quote-sku { font-size: .8125rem; color: var(--gray); margin-bottom: 20px; font-family: monospace; }
.quick-quote-field { margin-bottom: 20px; }
.quick-quote-field label { display: block; font-size: .8125rem; font-weight: 600; margin-bottom: 6px; color: var(--gray); }
.quick-quote-field input {
    width: 100%; padding: 12px 14px; font-size: 1rem;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.quick-quote-full-link {
    display: block; text-align: center; margin-top: 14px; font-size: .875rem;
}

.related-products-premium {
    margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--border);
}

@media (min-width: 1025px) {
    body:has(.whatsapp-float) { padding-bottom: 64px; }
    body:has(.compare-bar:not([hidden])):has(.whatsapp-float) { padding-bottom: 128px; }
}

@media (max-width: 1024px) {
    .catalog-filter-grid { grid-template-columns: 1fr 1fr; }
    .catalog-filter-actions { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .catalog-filter-grid { grid-template-columns: 1fr; }
    .catalog-toolbar { flex-direction: column; align-items: flex-start; width: 100%; }
    .catalog-view-toggle { width: 100%; }
    .catalog-view-btn { flex: 1; text-align: center; justify-content: center; display: inline-flex; }
    .compare-toolbar { flex-direction: column; align-items: flex-start; }
    .quote-product-card { grid-template-columns: auto 1fr; }
    .quote-product-card-link { grid-column: 1 / -1; }
    .quote-form-footer { flex-direction: column; align-items: stretch; }
    .quote-form-footer .btn { width: 100%; min-width: 0; }
    .quote-form .form-group-narrow { max-width: none; }
    .quick-quote-modal { padding: 0; display: flex; align-items: flex-end; justify-content: center; }
    .quick-quote-modal.is-open { display: flex; }
    .quick-quote-panel {
        max-width: none; width: 100%; margin: 0;
        border-radius: 16px 16px 0 0; max-height: 90vh; overflow-y: auto;
    }
}

/* ─── UX conversion ─── */
.conversion-success-section { padding: 72px 0 96px; }
.conversion-success {
    max-width: 640px; margin: 0 auto; text-align: center;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 48px 40px; box-shadow: var(--shadow);
}
.conversion-success-icon {
    width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%;
    background: #ecfdf5; color: #059669; display: flex; align-items: center; justify-content: center;
}
.conversion-success h1 {
    font-family: var(--font-display); font-size: 1.75rem; font-weight: 800;
    color: var(--primary); margin-bottom: 12px;
}
.conversion-success-lead { font-size: 1.0625rem; color: var(--gray); line-height: 1.7; margin-bottom: 32px; }
.conversion-steps {
    text-align: left; margin-bottom: 32px; display: flex; flex-direction: column; gap: 16px;
}
.conversion-step {
    display: flex; gap: 16px; align-items: flex-start; padding: 16px;
    background: var(--surface-alt); border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.conversion-step-num {
    width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: #fff;
    font-size: .8125rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.conversion-step strong { display: block; font-size: .9375rem; color: var(--primary); margin-bottom: 2px; }
.conversion-step p { font-size: .8125rem; color: var(--gray); margin: 0; line-height: 1.5; }
.conversion-success-actions {
    display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 20px;
}
.conversion-success-note { font-size: .8125rem; color: var(--gray-light); margin: 0; }
.conversion-inline-success { margin-bottom: 24px; }
.btn-wa { border-color: #25d366; color: #128c7e; }
.btn-wa:hover { background: #ecfdf5; border-color: #25d366; color: #128c7e; }
.btn-wa-sm { font-size: .75rem; }
a.btn-wa { text-decoration: none; }
.search-overlay-hints {
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
    margin-top: 16px; font-size: .8125rem; color: var(--gray);
}
.search-overlay-hints span { font-weight: 600; text-transform: uppercase; letter-spacing: .04em; font-size: .6875rem; }
.search-overlay-hints a {
    padding: 4px 10px; background: var(--surface-alt); border: 1px solid var(--border);
    border-radius: 999px; color: var(--primary); text-decoration: none; font-weight: 500;
}
.search-overlay-hints a:hover { border-color: var(--accent); color: var(--accent); }
.toast-link {
    font-weight: 700; color: inherit; text-decoration: underline; white-space: nowrap;
}
.product-card-actions .btn-add-quote,
.product-card-actions .btn-add-compare { min-width: 36px; padding-left: 10px; padding-right: 10px; }


/* Series landing + product docs */
.series-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.series-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--primary); text-decoration: none; font-weight: 600; font-size: .875rem;
}
.series-pill span {
  display: inline-flex; min-width: 1.5rem; justify-content: center;
  padding: 2px 7px; border-radius: 999px; background: var(--surface-alt); color: var(--gray); font-size: .75rem;
}
.series-pill:hover, .series-pill.is-active { border-color: var(--accent); color: var(--accent); }
.series-intro { max-width: 46rem; color: var(--gray); margin: 0 0 1.5rem; line-height: 1.6; }
.series-hero-image { max-height: 120px; width: auto; object-fit: contain; border-radius: 8px; background: #fff; padding: 6px; }
.product-series-tag { background: rgba(224,82,26,.08); }
.product-doc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }