/*
Theme Name: Laminar Pro
Theme URI: https://www.laminarfittings.com/
Description: Standalone B2B website theme for Laminar Fittings Inc. Clean, white-dominant, professional design. No parent theme dependencies.
Author: Laminar Fittings Inc.
Version: 1.0.0
Text Domain: laminar-pro
Tags: business, custom-header, custom-menu, featured-images, full-width-template, threaded-comments
*/

/* ================================================================
   LAMINAR PRO — STANDALONE THEME · CLEAN B2B DESIGN
   ================================================================
   White-dominant · Subtle orange accent · Minimal dark sections
================================================================ */

:root {
    --white:       #FFFFFF;
    --light:       #F8F9FA;
    --lighter:     #FAFBFC;
    --border:      #E2E8F0;
    --border-d:    #CBD5E0;
    --text:        #2D3748;
    --text-d:      #1A202C;
    --muted:       #718096;
    --orange:      #E8821A;
    --orange-d:    #C16700;
    --orange-l:    #FFF0E0;
    --orange-bg:   #FEFAF5;
    --navy:        #1A2B4A;
    --footer-bg:   #1A202C;
    --success:     #16a34a;
    --info-bg:     #FFFBEB;
    --info-br:     #FCD34D;
    --info-tx:     #92400E;
    --font:        'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-h:      'Inter', system-ui, sans-serif;
    --radius:      6px;
    --radius-lg:   10px;
    --shadow:      0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:   0 4px 12px rgba(0,0,0,.06);
    --shadow-lg:   0 10px 30px rgba(0,0,0,.08);
    --tr:          .2s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    padding: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-d); }
h1,h2,h3,h4,h5,h6 {
    font-family: var(--font-h);
    color: var(--text-d);
    line-height: 1.25;
    margin: 0 0 .5em;
    font-weight: 700;
}
p { margin: 0 0 1em; }
ul { padding-left: 1.4em; margin: 0 0 1em; }

/* ── CONTAINER ── */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 20px; }

/* ── TOP NOTICE BAR (compact) ── */
.lf-notice {
    background: var(--light);
    border-bottom: 1px solid var(--border);
    padding: 6px 0;
    font-size: 12px;
    color: var(--muted);
}
.lf-notice-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.lf-notice strong { color: var(--text-d); font-weight: 600; }
.lf-notice a { color: var(--orange); font-weight: 600; }
.lf-notice i { color: var(--orange); margin-right: 4px; font-size: 11px; }
.lf-notice-cert { color: var(--muted); }
.lf-notice-cert strong { color: var(--text-d); }

/* ── MAIN HEADER (white, clean) ── */
.lf-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 0 rgba(0,0,0,.02);
}
.lf-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 24px;
}
.lf-logo { display: flex; align-items: center; gap: 12px; text-decoration: none !important; }
.lf-logo img { height: 56px !important; width: auto !important; max-height: 56px !important; max-width: 240px !important; }
/* CRITICAL: constrain WordPress custom_logo to prevent overflow */
.custom-logo-link, .lf-logo .custom-logo-link { display: inline-flex; align-items: center; line-height: 0; }
.custom-logo, .custom-logo-link img, img.custom-logo {
    height: 56px !important;
    max-height: 56px !important;
    width: auto !important;
    max-width: 240px !important;
    object-fit: contain !important;
}
@media (max-width: 768px) {
    .lf-logo img, .custom-logo, .custom-logo-link img { height: 44px !important; max-height: 44px !important; max-width: 180px !important; }
}
.lf-logo-text {
    font-family: var(--font-h);
    font-weight: 800;
    font-size: 16px;
    color: var(--text-d);
    line-height: 1.1;
    letter-spacing: -.3px;
}
.lf-logo-text span { display: block; font-size: 10px; color: var(--muted); font-weight: 500; letter-spacing: 1px; text-transform: uppercase; margin-top: 2px; }

/* ── NAVIGATION ── */
.lf-nav { display: flex; align-items: center; gap: 0; }
.lf-nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2px;
    margin: 0;
    padding: 0;
}
.lf-nav-list > li { position: relative; }
.lf-nav-list > li > a {
    display: block;
    padding: 9px 13px;
    color: var(--text-d);
    font-weight: 500;
    font-size: 14px;
    border-radius: var(--radius);
    transition: color var(--tr), background var(--tr);
}
.lf-nav-list > li > a:hover,
.lf-nav-list > li.current > a {
    color: var(--orange);
    background: var(--orange-l);
}
.lf-nav-list > li.has-dropdown > a::after {
    content: '▾';
    font-size: 9px;
    margin-left: 4px;
    opacity: .6;
}
/* Dropdown */
.lf-nav-list .dropdown {
    list-style: none;
    margin: 0;
    padding: 6px 0;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 230px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity .15s, transform .15s, visibility .15s;
    z-index: 10;
}
.lf-nav-list > li:hover > .dropdown,
.lf-nav-list > li:focus-within > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lf-nav-list .dropdown li a {
    display: block;
    padding: 9px 18px;
    color: var(--text);
    font-size: 13.5px;
    transition: color var(--tr), background var(--tr);
}
.lf-nav-list .dropdown li a:hover {
    color: var(--orange);
    background: var(--orange-l);
}

.lf-nav-cta {
    background: var(--orange);
    color: var(--white) !important;
    padding: 9px 18px !important;
    border-radius: var(--radius) !important;
    font-weight: 600;
    margin-left: 8px;
    font-size: 13px !important;
}
.lf-nav-cta:hover { background: var(--orange-d) !important; color: var(--white) !important; }

/* Mobile nav toggle */
.lf-mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.lf-mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--text-d); margin: 4px 0; transition: var(--tr); }

/* ── BUTTONS ── */
.btn {
    display: inline-block;
    background: var(--orange);
    color: var(--white) !important;
    border: 2px solid var(--orange);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    padding: 11px 22px;
    text-decoration: none !important;
    cursor: pointer;
    transition: all var(--tr);
    font-family: var(--font);
    line-height: 1.3;
}
.btn:hover { background: var(--orange-d); border-color: var(--orange-d); color: var(--white) !important; }
.btn-outline { background: transparent; color: var(--orange) !important; }
.btn-outline:hover { background: var(--orange); color: var(--white) !important; }
.btn-dark { background: var(--text-d); border-color: var(--text-d); color: var(--white) !important; }
.btn-dark:hover { background: #2D3748; border-color: #2D3748; }
.btn-white { background: var(--white); color: var(--text-d) !important; border-color: var(--white); }
.btn-white:hover { background: var(--orange); border-color: var(--orange); color: var(--white) !important; }
.btn-sm { padding: 7px 14px; font-size: 12.5px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ── PAGE HEADER (very compact, no big dark section) ── */
.lf-page-head {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
}
.lf-page-head-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.lf-breadcrumb {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 4px;
}
.lf-breadcrumb a { color: var(--muted); }
.lf-breadcrumb a:hover { color: var(--orange); }
.lf-breadcrumb .sep { margin: 0 6px; color: var(--border-d); }
.lf-page-head h1 {
    font-size: 24px;
    margin: 0;
    line-height: 1.2;
}
.lf-page-head .subtitle {
    font-size: 13px;
    color: var(--muted);
    margin: 4px 0 0;
}

/* ── HOMEPAGE HERO (cleaner, lighter) ── */
.lf-hero {
    position: relative;
    background: linear-gradient(135deg, #FAFBFC 0%, #FFFFFF 100%);
    border-bottom: 1px solid var(--border);
    padding: 64px 0 72px;
    overflow: hidden;
}
.lf-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: center;
}
.lf-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--orange-l);
    color: var(--orange-d);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 100px;
    margin-bottom: 18px;
}
.lf-hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.1;
    margin-bottom: 18px;
    letter-spacing: -.5px;
}
.lf-hero h1 .accent { color: var(--orange); }
.lf-hero-sub {
    font-size: 17px;
    color: var(--text);
    line-height: 1.65;
    margin-bottom: 28px;
    max-width: 540px;
}
.lf-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 30px; }
.lf-hero-trust { display: flex; gap: 18px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid var(--border); }
.lf-hero-trust-item { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 500; }
.lf-hero-trust-item i { color: var(--success); font-size: 13px; }
.lf-hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    aspect-ratio: 4/3;
}
.lf-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.lf-hero-image-overlay {
    position: absolute; bottom: 14px; left: 14px; right: 14px;
    background: rgba(26,32,44,.92);
    color: var(--white);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 12px;
    line-height: 1.5;
}
.lf-hero-image-overlay strong { color: #FCD34D; display: block; font-size: 13px; margin-bottom: 2px; }

/* ── SECTIONS ── */
.lf-section { padding: 60px 0; }
.lf-section-sm { padding: 40px 0; }
.lf-section-xs { padding: 28px 0; }
.lf-bg-white { background: var(--white); }
.lf-bg-light { background: var(--light); }
.lf-bg-warm { background: var(--orange-bg); }
.lf-bg-dark { background: var(--text-d); color: rgba(255,255,255,.85); }
.lf-bg-dark h1, .lf-bg-dark h2, .lf-bg-dark h3, .lf-bg-dark h4 { color: var(--white); }

.lf-sh { margin-bottom: 40px; }
.lf-sh.center { text-align: center; max-width: 700px; margin-left: auto; margin-right: auto; }
.lf-pretitle {
    display: inline-block;
    color: var(--orange);
    font-family: var(--font-h);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.lf-sh h2 { font-size: clamp(22px, 2.8vw, 30px); letter-spacing: -.3px; }
.lf-sh p { font-size: 16px; color: var(--muted); line-height: 1.7; margin: 8px 0 0; }
.lf-bg-dark .lf-sh p { color: rgba(255,255,255,.7); }

/* ── TRUST STRIP (cert pills, light) ── */
.lf-trust-strip {
    background: var(--light);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 22px 0;
}
.lf-trust-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 18px;
}
.lf-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
}
.lf-trust-badge {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px 10px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-d);
    text-align: center;
    line-height: 1.2;
    box-shadow: var(--shadow);
    white-space: nowrap;
    flex-shrink: 0;
}
.lf-trust-text {
    font-size: 11px;
    color: var(--muted);
    max-width: 105px;
    line-height: 1.35;
}
@media (max-width: 1100px) {
    .lf-trust-row { flex-wrap: wrap; gap: 14px; }
}

/* ── STATS ── */
.lf-stats {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 20px;
    margin: 36px 0;
}
.lf-stat {
    text-align: center;
    padding: 24px 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform var(--tr), box-shadow var(--tr);
}
.lf-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.lf-stat-n { font-size: 34px; font-weight: 800; color: var(--orange); display: block; line-height: 1; font-family: var(--font-h); letter-spacing: -.5px; }
.lf-stat-l { font-size: 12px; color: var(--muted); margin-top: 6px; display: block; }

/* ── PRODUCT CATEGORY CARDS ── */
.lf-cat-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 22px;
}
.lf-cat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none !important;
    color: var(--text) !important;
    transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.lf-cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--orange);
}
.lf-cat-card-img {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--light);
    position: relative;
}
.lf-cat-card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.15), transparent 50%);
}
.lf-cat-card-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(232,130,26,.95);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    letter-spacing: .5px;
    text-transform: uppercase;
    z-index: 2;
}
.lf-cat-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.lf-cat-card-body h3 {
    font-size: 17px;
    margin-bottom: 8px;
    color: var(--text-d);
}
.lf-cat-card-body p {
    font-size: 13.5px;
    color: var(--muted);
    margin-bottom: 16px;
    flex: 1;
    line-height: 1.55;
}
.lf-cat-card-link {
    color: var(--orange);
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.lf-cat-card:hover .lf-cat-card-link i { transform: translateX(3px); }
.lf-cat-card-link i { transition: transform var(--tr); }

/* ── FEATURE/WHY CARDS ── */
.lf-feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.lf-feat {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: border-color var(--tr), box-shadow var(--tr);
}
.lf-feat:hover { border-color: var(--orange); box-shadow: var(--shadow-md); }
.lf-feat-icon {
    width: 44px;
    height: 44px;
    background: var(--orange-l);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.lf-feat-icon i { color: var(--orange); font-size: 20px; }
.lf-feat h3 { font-size: 16px; margin-bottom: 8px; }
.lf-feat p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin: 0; }

/* ── PROCESS STEPS ── */
.lf-process { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.lf-step {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 16px;
    text-align: center;
    position: relative;
}
.lf-step::after {
    content: '→';
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--orange);
    font-size: 14px;
    z-index: 2;
}
.lf-step:last-child::after { display: none; }
.lf-step-num {
    width: 30px; height: 30px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    font-weight: 700;
    margin: 0 auto 10px;
}
.lf-step h4 { font-size: 13px; margin-bottom: 6px; }
.lf-step p { font-size: 11.5px; color: var(--muted); line-height: 1.5; margin: 0; }

/* ── TESTIMONIALS ── */
.lf-testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.lf-testi {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    position: relative;
}
.lf-testi::before {
    content: '"';
    position: absolute;
    top: -2px; left: 18px;
    font-size: 60px;
    color: var(--orange);
    opacity: .12;
    font-family: Georgia, serif;
    line-height: 1;
}
.lf-testi-stars { color: var(--orange); font-size: 14px; margin-bottom: 10px; }
.lf-testi p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 16px;
}
.lf-testi-author strong { display: block; font-size: 13px; color: var(--text-d); }
.lf-testi-author span { font-size: 12px; color: var(--muted); }

/* ── INCOTERMS BOX ── */
.lf-incoterm-box {
    background: var(--orange-bg);
    border: 1px solid var(--info-br);
    border-radius: var(--radius-lg);
    padding: 24px;
}
.lf-incoterm-box h3 { font-size: 16px; margin-bottom: 6px; color: var(--text-d); }
.lf-incoterm-box > p { font-size: 13px; color: var(--text); margin-bottom: 14px; }
.lf-incoterm-list { display: grid; gap: 8px; }
.lf-incoterm-item {
    background: var(--white);
    border: 1px solid #F5D9B8;
    border-radius: var(--radius);
    padding: 12px 14px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.lf-incoterm-code {
    font-weight: 700;
    color: var(--orange-d);
    font-size: 13px;
    min-width: 150px;
    flex-shrink: 0;
}
.lf-incoterm-desc { font-size: 12.5px; color: var(--text); line-height: 1.55; }
.lf-incoterm-note { font-size: 11px; color: var(--muted); margin-top: 10px; }

/* ── CTA STRIP ── */
.lf-cta-strip {
    background: var(--text-d);
    padding: 56px 0;
    text-align: center;
    color: var(--white);
}
.lf-cta-strip h2 { color: var(--white); margin-bottom: 10px; font-size: clamp(22px, 3vw, 30px); }
.lf-cta-strip p { color: rgba(255,255,255,.7); margin-bottom: 24px; font-size: 15px; max-width: 540px; margin-left: auto; margin-right: auto; }
.lf-cta-strip .btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.lf-cta-strip .note { color: rgba(255,255,255,.4); font-size: 11px; margin-top: 16px; }

/* ── B2B ALERT BAR ── */
.lf-b2b-alert {
    background: var(--info-bg);
    border-bottom: 1px solid var(--info-br);
    padding: 9px 0;
    text-align: center;
    font-size: 12.5px;
    color: var(--info-tx);
}
.lf-b2b-alert i { margin-right: 5px; }
.lf-b2b-alert a { color: var(--info-tx); font-weight: 700; text-decoration: underline; }

/* ═══ PRODUCT IMAGE GALLERY v5.1 ═══════════════════════════ */
/* Amazon-style: square main slot + thumbnail strip + lightbox */
/* Aspect-ratio safe: object-fit:contain handles any image shape */

.lf-gallery {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}
.lf-gallery-main {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    cursor: zoom-in;
}
.lf-gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
    background: #FFFFFF;
    transition: transform 0.2s ease;
}
.lf-gallery-main:hover .lf-gallery-main-img { transform: scale(1.02); }
.lf-gallery-prev, .lf-gallery-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 18px;
    color: var(--text-d);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    transition: background .2s ease, transform .15s ease;
    z-index: 2;
}
.lf-gallery-prev:hover, .lf-gallery-next:hover {
    background: #FFFFFF;
    transform: translateY(-50%) scale(1.08);
}
.lf-gallery-prev { left: 10px; }
.lf-gallery-next { right: 10px; }
.lf-gallery-counter {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,.65);
    color: #FFFFFF;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    z-index: 2;
}
.lf-gallery-thumbs {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    overflow-x: auto;
    padding: 2px;
    scrollbar-width: thin;
}
.lf-gallery-thumb {
    flex: 0 0 80px;
    width: 80px;
    height: 80px;
    border: 2px solid var(--border);
    border-radius: 6px;
    background: #FFFFFF;
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    transition: border-color .15s ease, transform .1s ease;
}
.lf-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
    background: #FFFFFF;
}
.lf-gallery-thumb:hover { border-color: var(--orange); }
.lf-gallery-thumb.active {
    border-color: var(--orange);
    box-shadow: 0 0 0 1px var(--orange);
}
.lf-gallery-thumb-badge {
    position: absolute;
    bottom: 2px;
    left: 2px;
    background: var(--orange);
    color: #FFFFFF;
    font-size: 8px;
    padding: 1px 4px;
    border-radius: 2px;
    font-weight: 700;
    text-transform: uppercase;
}

/* Lightbox */
.lf-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.92);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: lfFadeIn .2s ease;
}
@keyframes lfFadeIn { from { opacity: 0; } to { opacity: 1; } }
.lf-lightbox-inner {
    position: relative;
    width: 90vw;
    height: 90vh;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lf-lightbox-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    background: #FFFFFF;
    border-radius: 6px;
}
.lf-lightbox-close, .lf-lightbox-prev, .lf-lightbox-next {
    position: absolute;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    color: #FFFFFF;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease;
}
.lf-lightbox-close:hover, .lf-lightbox-prev:hover, .lf-lightbox-next:hover {
    background: rgba(255,255,255,.3);
}
.lf-lightbox-close {
    top: -56px;
    right: 0;
    font-size: 22px;
}
.lf-lightbox-prev { left: -64px; }
.lf-lightbox-next { right: -64px; }
.lf-lightbox-counter {
    position: absolute;
    bottom: -42px;
    left: 50%;
    transform: translateX(-50%);
    color: #FFFFFF;
    font-size: 13px;
    background: rgba(255,255,255,.15);
    padding: 4px 14px;
    border-radius: 12px;
}
@media (max-width: 768px) {
    .lf-lightbox-prev, .lf-lightbox-next, .lf-lightbox-close {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    .lf-lightbox-prev { left: 10px; }
    .lf-lightbox-next { right: 10px; }
    .lf-lightbox-close { top: 10px; right: 10px; }
}

/* ═══ END GALLERY ═══════════════════════════════════════════ */

.lf-prod-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}
.lf-prod-summary {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: var(--text);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.lf-prod-summary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0,0,0,.08);
    border-color: var(--cat-accent, var(--orange));
}
.lf-prod-summary-img {
    position: relative;
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    background-color: var(--cat-accent-bg, var(--light));
    border-bottom: 3px solid var(--cat-accent, var(--orange));
}
.lf-prod-summary-pn {
    position: absolute; top: 10px; right: 0;
    background: var(--cat-accent, var(--orange)); color: white;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 10.5px; font-weight: 700;
    padding: 4px 11px 4px 10px;
    border-radius: 4px 0 0 4px;
    box-shadow: -2px 2px 6px rgba(0,0,0,.12);
}
.lf-prod-summary-badges {
    position: absolute; bottom: 8px; left: 8px;
    display: flex; gap: 4px; flex-wrap: wrap;
    max-width: calc(100% - 16px);
}
.lf-prod-summary-body {
    padding: 16px 18px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.lf-prod-summary-body h3 {
    font-size: 14.5px;
    color: var(--text-d);
    margin-bottom: 6px;
    line-height: 1.35;
    font-weight: 700;
}
.lf-prod-summary-body p {
    font-size: 12.5px;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 12px;
    flex: 1;
}
.lf-prod-summary-meta {
    display: flex;
    gap: 12px;
    padding: 10px 12px;
    background: var(--cat-accent-bg, var(--light));
    border-radius: 6px;
    margin-bottom: 12px;
    border-left: 3px solid var(--cat-accent, var(--orange));
}
.lf-prod-summary-meta-item {
    flex: 1;
    min-width: 0;
}
.lf-prod-summary-meta-label {
    display: block;
    font-size: 9px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 700;
    margin-bottom: 2px;
}
.lf-prod-summary-meta-value {
    display: block;
    font-size: 11.5px;
    color: var(--cat-accent, var(--orange));
    font-weight: 700;
    line-height: 1.2;
    word-break: break-word;
}
.lf-prod-summary-cta {
    font-size: 12px;
    color: var(--cat-accent, var(--orange));
    font-weight: 600;
    margin-top: auto;
}
.lf-prod-summary-cta i {
    font-size: 10px;
    margin-left: 4px;
    transition: transform .2s ease;
}
.lf-prod-summary:hover .lf-prod-summary-cta i {
    transform: translateX(4px);
}

/* ── PAGINATION ── */
.lf-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 36px;
    flex-wrap: wrap;
}
.lf-pagination-btn, .lf-pagination-num {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: white;
    color: var(--text-d);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: border-color .15s, background .15s, color .15s;
    min-width: 38px;
    justify-content: center;
}
.lf-pagination-btn:hover, .lf-pagination-num:hover {
    border-color: var(--orange);
    color: var(--orange);
}
.lf-pagination-current {
    background: var(--cat-accent, var(--orange)) !important;
    color: white !important;
    border-color: var(--cat-accent, var(--orange)) !important;
}
.lf-pagination-dots {
    padding: 9px 4px;
    color: var(--muted);
    font-size: 13px;
}
@media (max-width: 600px) {
    .lf-pagination-btn span, .lf-pagination-num { padding: 8px 11px; font-size: 12px; }
}

/* ── SINGLE PRODUCT DETAIL PAGE (v4.2.2) ── */
.lf-pdp-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: 44px;
    align-items: start;
}
@media (max-width: 900px) {
    .lf-pdp-hero { grid-template-columns: 1fr; gap: 28px; }
}
.lf-pdp-image-col { position: sticky; top: 100px; }
@media (max-width: 900px) { .lf-pdp-image-col { position: static; } }
.lf-pdp-image {
    position: relative;
    aspect-ratio: 1.1 / 1;
    border-radius: 14px;
    border: 1px solid var(--border);
    border-top: 5px solid var(--orange);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.lf-pdp-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.lf-pdp-image-fallback {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}
.lf-pdp-image-fallback i { font-size: 80px; opacity: .25; }
.lf-pdp-pn-ribbon {
    position: absolute;
    top: 18px; right: 0;
    color: white;
    padding: 10px 18px 10px 16px;
    border-radius: 6px 0 0 6px;
    box-shadow: -3px 4px 12px rgba(0,0,0,.18);
    line-height: 1.1;
}
.lf-pdp-info-col h1 {
    font-size: 28px;
    font-weight: 700;
}

.lf-pdp-hero-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 20px 0;
    padding: 16px;
    background: linear-gradient(180deg, var(--cat-accent-bg, #FFF7ED) 0%, #FFFFFF 100%);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.lf-pdp-hero-spec {
    text-align: center;
    padding: 4px 6px;
    border-right: 1px solid var(--border);
}
.lf-pdp-hero-spec:last-child { border-right: 0; }
.lf-pdp-hero-spec-label {
    display: block;
    font-size: 9.5px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.7px;
    font-weight: 700;
    margin-bottom: 6px;
}
.lf-pdp-hero-spec-value {
    display: block;
    font-size: 14.5px;
    color: var(--cat-accent, var(--orange));
    font-weight: 700;
    line-height: 1.2;
    word-break: break-word;
}

.lf-pdp-spec-table tr:hover td { background: var(--cat-accent-bg, #FFF7ED) !important; }

/* AVAILABLE VARIANTS section — show every size/thread/configuration */
.lf-variant-group {
    padding: 14px 0;
    border-bottom: 1px dashed var(--border);
}
.lf-variant-group:last-child { border-bottom: 0; padding-bottom: 4px; }
.lf-variant-group:first-child { padding-top: 4px; }
.lf-variant-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.lf-variant-label strong {
    color: var(--text-d);
    font-size: 13.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.lf-variant-count {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 2px 9px;
    font-size: 10.5px;
    color: var(--muted);
    font-weight: 600;
}
.lf-variant-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.lf-variant-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1.5px solid var(--cat-accent, var(--orange));
    color: var(--text-d);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    line-height: 1.2;
    transition: background .15s ease;
    min-width: 50px;
    text-align: center;
}
.lf-variant-chip:hover {
    background: var(--cat-accent, var(--orange));
    color: white;
    cursor: default;
}

/* Related products cards hover */
section.lf-bg-light a:hover h3 { color: var(--orange) !important; }

/* ── PRODUCT GRID & CARDS (v4.2.1 rich layout) ── */
.lf-prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px) { .lf-prod-grid { grid-template-columns: 1fr; } }

.lf-prod-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--tr), border-color var(--tr), transform var(--tr);
    position: relative;
}
.lf-prod-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,.08), 0 4px 10px rgba(0,0,0,.04);
    border-color: var(--cat-accent, var(--orange));
    transform: translateY(-2px);
}

/* HERO IMAGE + CATEGORY STRIP + BADGES */
.lf-prod-hero { position: relative; }
.lf-prod-hero-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: var(--cat-accent-bg, var(--light));
    position: relative;
    border-bottom: 4px solid var(--cat-accent, var(--orange));
}
.lf-prod-cat-strip {
    position: absolute;
    top: 14px; right: 0;
    padding: 6px 14px 6px 12px;
    color: white;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 4px 0 0 4px;
    box-shadow: -2px 2px 6px rgba(0,0,0,.15);
}

.lf-prod-card-badges {
    position: absolute;
    bottom: 12px; left: 12px;
    display: flex; gap: 5px;
    flex-wrap: wrap;
    max-width: calc(100% - 24px);
}
.lf-prod-badge {
    background: rgba(255,255,255,.97);
    color: var(--text-d);
    font-size: 9.5px;
    font-weight: 700;
    padding: 4px 9px;
    border-radius: 100px;
    letter-spacing: .3px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 6px rgba(0,0,0,.08);
    white-space: nowrap;
}
.lf-prod-badge i { margin-right: 3px; font-size: 9px; }
.lf-prod-badge.lead-free { background: #D1FAE5; border-color: #6EE7B7; color: #065F46; }
.lf-prod-badge.iatf      { background: var(--orange-l); border-color: #F5D9B8; color: var(--orange-d); }
.lf-prod-badge.forged    { background: #FED7AA; border-color: #FB923C; color: #7C2D12; }
.lf-prod-badge.ip68      { background: #BEE3F8; border-color: #63B3ED; color: #1A365D; }
.lf-prod-badge.ul        { background: #FAF5FF; border-color: #B794F4; color: #44337A; }
.lf-prod-badge.high-press{ background: #FED7D7; border-color: #FC8181; color: #742A2A; }
.lf-prod-badge.marine    { background: #B2F5EA; border-color: #4FD1C5; color: #234E52; }
.lf-prod-badge.ppap      { background: #FEFCBF; border-color: #F6E05E; color: #5F370E; }

/* BODY */
.lf-prod-body { padding: 18px 20px 14px; flex: 1; display: flex; flex-direction: column; }
.lf-prod-title { font-size: 16px; margin-bottom: 8px; line-height: 1.3; color: var(--text-d); font-weight: 700; }
.lf-prod-excerpt { font-size: 13px; color: var(--muted); margin-bottom: 16px; line-height: 1.55; }

/* HERO SPEC CALLOUTS — 3 big visual data points */
.lf-prod-hero-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px;
    background: linear-gradient(180deg, var(--cat-accent-bg, #FFF7ED) 0%, #FFFFFF 100%);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.lf-prod-hero-spec {
    text-align: center;
    padding: 4px;
    border-right: 1px solid var(--border);
}
.lf-prod-hero-spec:last-child { border-right: 0; }
.lf-prod-hero-spec-label {
    display: block;
    font-size: 9px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 700;
    margin-bottom: 4px;
}
.lf-prod-hero-spec-value {
    display: block;
    font-size: 13px;
    color: var(--cat-accent, var(--orange));
    font-weight: 700;
    line-height: 1.2;
    word-break: break-word;
}

/* MATERIAL & FINISH CHIPS */
.lf-prod-chips-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 11px;
}
.lf-prod-chips-label {
    color: var(--muted);
    font-weight: 600;
    flex-shrink: 0;
    padding-top: 3px;
    min-width: 55px;
}
.lf-prod-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.lf-prod-chip {
    display: inline-block;
    font-size: 10.5px;
    padding: 3px 8px;
    border-radius: 100px;
    font-weight: 600;
    line-height: 1.3;
}
.lf-prod-chip-mat { background: #FEF3C7; color: #78350F; border: 1px solid #FCD34D; }
.lf-prod-chip-fin { background: #E0E7FF; color: #3730A3; border: 1px solid #A5B4FC; }

/* Spec table inside card */
.lf-spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11.5px;
    margin: 8px 0 4px;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.lf-spec-table tr:nth-child(even) td { background: var(--light); }
.lf-spec-table td {
    padding: 7px 10px;
    border-top: 1px solid var(--border);
    color: var(--text);
    vertical-align: top;
    line-height: 1.4;
}
.lf-spec-table tr:first-child td { border-top: 0; }
.lf-spec-table td:first-child {
    font-weight: 600;
    color: var(--text-d);
    width: 40%;
    white-space: nowrap;
    font-size: 11px;
}

/* FOOT — commercial info + actions */
.lf-prod-foot {
    padding: 14px 20px 16px;
    background: var(--light);
    border-top: 1px solid var(--border);
    margin-top: auto;
}
.lf-prod-commercial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px dashed var(--border);
}
.lf-prod-commercial-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 11px;
    line-height: 1.35;
}
.lf-prod-commercial-item i {
    color: var(--cat-accent, var(--orange));
    font-size: 14px;
    margin-top: 1px;
}
.lf-prod-commercial-item strong {
    display: block;
    color: var(--text-d);
    font-size: 11px;
    font-weight: 700;
}
.lf-prod-commercial-item span {
    color: var(--muted);
    font-size: 10.5px;
}
.lf-prod-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: stretch;
}
.lf-prod-actions .btn { flex: 1; min-width: 130px; justify-content: center; text-align: center; }

/* MODAL HEAD updates */
.lf-modal-head-right { display: flex; gap: 6px; align-items: center; }
.lf-modal-btn-secondary {
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text-d);
    padding: 7px 11px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.lf-modal-btn-secondary:hover { border-color: var(--orange); color: var(--orange); }
.lf-modal-btn-secondary i { margin-right: 4px; }


/* ── SPEC SHEET MODAL ── */
.lf-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,32,44,.7);
    z-index: 9999;
    padding: 20px;
    overflow-y: auto;
}
.lf-modal.open {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 40px;
}
.lf-modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 760px;
    width: 100%;
    box-shadow: 0 25px 75px rgba(0,0,0,.25);
}
.lf-modal-head {
    background: var(--text-d);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    gap: 12px;
}
.lf-modal-head h2 { color: var(--white); font-size: 16px; margin: 0; }
.lf-modal-head-right { display: flex; gap: 8px; }
.lf-modal-print {
    background: var(--orange); color: var(--white); border: none; border-radius: var(--radius);
    padding: 7px 13px; font-size: 12px; font-weight: 700; cursor: pointer; display: inline-flex;
    align-items: center; gap: 5px; font-family: var(--font);
}
.lf-modal-print:hover { background: var(--orange-d); }
.lf-modal-close {
    background: transparent; border: none; color: rgba(255,255,255,.7);
    font-size: 24px; cursor: pointer; line-height: 1; padding: 0; width: 28px;
}
.lf-modal-close:hover { color: var(--white); }
.lf-modal-body { padding: 24px; }

.lf-spec-sheet-hd {
    display: flex; justify-content: space-between; gap: 16px;
    padding-bottom: 16px; border-bottom: 2px solid var(--border); margin-bottom: 20px;
    flex-wrap: wrap;
}
.lf-spec-sheet-logo {
    font-family: var(--font-h);
    font-weight: 800;
    color: var(--text-d);
    font-size: 16px;
    letter-spacing: -.3px;
    margin-bottom: 4px;
}
.lf-spec-sheet-addr { font-size: 11px; color: var(--muted); line-height: 1.6; }
.lf-spec-sheet-meta { text-align: right; font-size: 11px; color: var(--muted); }
.lf-spec-sheet-meta strong { color: var(--text-d); font-size: 12px; display: block; }
.lf-spec-sheet-pn {
    display: inline-block;
    background: var(--text-d); color: var(--white);
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    margin-top: 6px;
}

.lf-spec-body h3 {
    font-size: 14px; margin: 18px 0 10px;
    color: var(--text-d);
    border-bottom: 1px solid var(--border);
    padding-bottom: 6px;
}
.lf-spec-body h3:first-child { margin-top: 0; }
.lf-spec-body p { font-size: 13.5px; color: var(--text); line-height: 1.7; margin-bottom: 12px; }
.lf-spec-full {
    width: 100%; border-collapse: collapse; font-size: 12.5px;
    margin-bottom: 14px;
}
.lf-spec-full tr:nth-child(even) { background: var(--light); }
.lf-spec-full td {
    padding: 7px 11px; border: 1px solid var(--border); color: var(--text);
    vertical-align: top;
}
.lf-spec-full td:first-child {
    font-weight: 600; color: var(--text-d); width: 38%;
}
.lf-modal-foot {
    padding: 16px 24px; background: var(--light); border-top: 1px solid var(--border);
    display: flex; gap: 10px; flex-wrap: wrap;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.lf-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.lf-badge {
    display: inline-block;
    font-size: 10px; font-weight: 700;
    padding: 3px 9px; border-radius: 100px;
    border: 1px solid;
}
.lf-badge-green { background: #D1FAE5; color: #065F46; border-color: #6EE7B7; }
.lf-badge-orange { background: var(--orange-l); color: var(--orange-d); border-color: #F5D9B8; }
.lf-badge-gray { background: var(--light); color: var(--text-d); border-color: var(--border); }

.lf-spec-note {
    background: var(--orange-bg);
    border: 1px solid var(--info-br);
    border-radius: var(--radius);
    padding: 12px 14px;
    font-size: 12px;
    color: var(--text);
    margin-top: 16px;
}
.lf-spec-note strong { color: var(--orange-d); }

/* ── ABOUT/SPLIT LAYOUT ── */
.lf-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.lf-split-img-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
}
.lf-split-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.lf-facts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0; }
.lf-fact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 4px solid var(--orange);
    border-radius: var(--radius);
    padding: 14px 16px;
}
.lf-fact-card strong {
    display: block;
    font-size: 26px;
    color: var(--orange);
    font-weight: 800;
    line-height: 1.1;
    font-family: var(--font-h);
}
.lf-fact-card small { font-size: 11px; color: var(--muted); }

.lf-timeline { list-style: none; padding: 0; }
.lf-timeline li {
    padding: 0 0 14px 22px;
    border-left: 2px solid var(--border);
    position: relative;
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
}
.lf-timeline li::before {
    content: '';
    width: 10px; height: 10px;
    background: var(--orange);
    border-radius: 50%;
    position: absolute;
    left: -6px; top: 6px;
    border: 2px solid var(--white);
}
.lf-timeline li strong {
    display: block;
    color: var(--text-d);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 2px;
}

/* ── INDUSTRY/PARTNER/RESOURCE CARDS ── */
.lf-card-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.lf-icard {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: all var(--tr);
    box-shadow: var(--shadow);
}
.lf-icard:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--orange);
}
.lf-icard i {
    color: var(--orange);
    font-size: 28px;
    margin-bottom: 14px;
    display: block;
}
.lf-icard h3 { font-size: 17px; margin-bottom: 10px; }
.lf-icard p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin-bottom: 14px; }
.lf-icard ul { list-style: none; padding: 0; margin: 0 0 14px; }
.lf-icard ul li {
    padding: 4px 0 4px 20px;
    border-bottom: 1px solid var(--light);
    font-size: 12.5px;
    color: var(--text);
    position: relative;
}
.lf-icard ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--orange);
    font-weight: 700;
}
.lf-icard ul li:last-child { border-bottom: none; }

/* ── RESOURCE CARDS ── */
.lf-res-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.lf-res {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow var(--tr);
}
.lf-res:hover { box-shadow: var(--shadow-md); }
.lf-res-type {
    background: var(--text-d);
    padding: 11px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.lf-res-type i { color: var(--orange); font-size: 16px; }
.lf-res-type span { color: var(--white); font-size: 11px; font-weight: 600; letter-spacing: .5px; }
.lf-res-body { padding: 16px; }
.lf-res-body h3 { font-size: 14px; margin-bottom: 8px; }
.lf-res-body p { font-size: 12.5px; color: var(--muted); margin-bottom: 12px; line-height: 1.5; }
.lf-dl-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--text-d); color: var(--white) !important;
    font-size: 12px; font-weight: 600;
    padding: 7px 14px; border-radius: var(--radius);
    border: none; cursor: pointer;
    transition: background var(--tr); font-family: var(--font);
    text-decoration: none !important;
}
.lf-dl-btn:hover { background: var(--orange); color: var(--white) !important; }

/* ── RFQ FORM ── */
.lf-rfq { display: grid; grid-template-columns: 1.6fr 1fr; gap: 36px; }
.lf-rfq-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
}
.lf-rfq-form h2 { font-size: 22px; margin-bottom: 8px; }
.lf-rfq-form > p { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.lf-rfq-notice {
    background: var(--info-bg);
    border: 1px solid var(--info-br);
    color: var(--info-tx);
    padding: 11px 14px;
    border-radius: var(--radius);
    font-size: 12.5px;
    margin-bottom: 18px;
}
.lf-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lf-form-group { margin-bottom: 14px; }
.lf-form-group label {
    display: block; font-size: 12.5px; font-weight: 600;
    color: var(--text-d); margin-bottom: 6px;
}
.lf-form-group input,
.lf-form-group select,
.lf-form-group textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 9px 12px;
    font-size: 13.5px;
    font-family: var(--font);
    color: var(--text);
    background: var(--white);
    transition: border-color var(--tr), box-shadow var(--tr);
}
.lf-form-group input:focus,
.lf-form-group select:focus,
.lf-form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232,130,26,.12);
}
.lf-form-group textarea { min-height: 100px; resize: vertical; }
.lf-form-req { color: var(--orange); }

.lf-rfq-side {
    display: flex; flex-direction: column; gap: 16px;
}
.lf-contact-card {
    background: var(--text-d);
    color: rgba(255,255,255,.85);
    border-radius: var(--radius-lg);
    padding: 22px;
}
.lf-contact-card h3 { color: var(--white); font-size: 16px; margin-bottom: 14px; }
.lf-contact-item {
    display: flex; gap: 10px; margin-bottom: 12px;
    align-items: flex-start;
}
.lf-contact-item i {
    color: var(--orange);
    font-size: 13px;
    margin-top: 3px;
    flex-shrink: 0;
}
.lf-contact-item span { font-size: 13px; color: rgba(255,255,255,.78); line-height: 1.5; }
.lf-contact-item a { color: rgba(255,255,255,.85); }
.lf-contact-card .lf-cert-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 16px; }
.lf-contact-card .lf-cert-tags span {
    background: rgba(232,130,26,.2);
    border: 1px solid rgba(232,130,26,.4);
    color: #FCD34D;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 100px;
    letter-spacing: .3px;
}

/* ── FOOTER ── */
.lf-footer {
    background: var(--footer-bg);
    color: rgba(255,255,255,.7);
    padding: 48px 0 0;
}
.lf-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 36px;
    padding-bottom: 32px;
}
.lf-footer h4 {
    color: var(--orange);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.lf-footer-logo {
    font-family: var(--font-h);
    font-weight: 800;
    color: var(--white);
    font-size: 16px;
    letter-spacing: -.3px;
    display: block;
    margin-bottom: 10px;
}
.lf-footer p { font-size: 12.5px; line-height: 1.7; color: rgba(255,255,255,.6); }
.lf-footer ul { list-style: none; padding: 0; margin: 0; }
.lf-footer ul li { margin-bottom: 6px; }
.lf-footer ul li a {
    color: rgba(255,255,255,.6);
    font-size: 12.5px;
    transition: color var(--tr);
}
.lf-footer ul li a:hover { color: var(--orange); }
.lf-footer-contact-item {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    align-items: flex-start;
    font-size: 12px;
    color: rgba(255,255,255,.65);
}
.lf-footer-contact-item i { color: var(--orange); font-size: 12px; margin-top: 3px; flex-shrink: 0; }
.lf-footer-cert-tags { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 10px; }
.lf-footer-cert-tags span {
    background: rgba(232,130,26,.12);
    border: 1px solid rgba(232,130,26,.25);
    color: #FCD34D;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 100px;
    letter-spacing: .3px;
}
.lf-footer-incoterms {
    background: rgba(255,255,255,.04);
    border-left: 3px solid var(--orange);
    padding: 10px 12px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-top: 14px;
}
.lf-footer-incoterms strong { color: rgba(255,255,255,.75); font-size: 11px; display: block; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1px; }
.lf-footer-incoterms p { font-size: 11.5px; color: rgba(255,255,255,.55); margin: 0; line-height: 1.6; }

.lf-footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 16px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 11px;
    color: rgba(255,255,255,.4);
}
.lf-footer-bottom a { color: rgba(255,255,255,.4); }
.lf-footer-bottom a:hover { color: var(--orange); }
.lf-footer-bottom-links { display: flex; gap: 18px; flex-wrap: wrap; }
.lf-footer-disclaimer {
    text-align: center;
    font-size: 10px;
    color: rgba(255,255,255,.3);
    line-height: 1.6;
    padding: 8px 0 16px;
}
.lf-footer-disclaimer strong { color: rgba(255,255,255,.4); }

/* ── PRINT (for spec sheets) ── */
@media print {
    .lf-notice, .lf-header, .lf-footer, .lf-cta-strip,
    .lf-modal, .lf-page-head, .lf-prod-card-actions,
    .lf-prod-card-foot, .lf-cat-card-link,
    button, .btn { display: none !important; }
    body { font-size: 12px; color: #000; background: #fff; }
    .lf-modal.open { position: static !important; display: block !important; background: #fff !important; padding: 0 !important; }
    .lf-modal-content { box-shadow: none !important; max-width: 100% !important; }
    .lf-modal-head, .lf-modal-foot { display: none !important; }
    .lf-modal-body { padding: 0 !important; }
    .lf-spec-full td { border: 1px solid #ccc !important; }
    .lf-spec-full tr:nth-child(even) { background: #f5f5f5 !important; }
    @page { margin: 12mm; size: A4 portrait; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .lf-hero-grid { grid-template-columns: 1fr; gap: 32px; }
    .lf-cat-grid, .lf-feat-grid, .lf-testi-grid, .lf-card-3, .lf-res-grid { grid-template-columns: repeat(2,1fr); }
    .lf-stats { grid-template-columns: repeat(2,1fr); }
    .lf-process { grid-template-columns: repeat(2,1fr); }
    .lf-split { grid-template-columns: 1fr; gap: 28px; }
    .lf-rfq { grid-template-columns: 1fr; }
    .lf-footer-grid { grid-template-columns: 1fr 1fr; }
    .lf-prod-grid { grid-template-columns: 1fr 1fr; }
    .lf-nav { display: none; }
    .lf-mobile-toggle { display: block; }
}
@media (max-width: 768px) {
    .lf-section { padding: 44px 0; }
    .lf-cat-grid, .lf-feat-grid, .lf-testi-grid, .lf-card-3, .lf-res-grid, .lf-prod-grid { grid-template-columns: 1fr; }
    .lf-process { grid-template-columns: 1fr 1fr; gap: 10px; }
    .lf-stats { grid-template-columns: 1fr 1fr; }
    .lf-footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .lf-form-row { grid-template-columns: 1fr; }
    .lf-page-head h1 { font-size: 20px; }
    .lf-page-head-row { flex-direction: column; align-items: flex-start; }
    .lf-notice-row { flex-direction: column; align-items: flex-start; gap: 4px; }
    .lf-step::after { display: none; }
}
@media (max-width: 480px) {
    .lf-hero { padding: 40px 0 48px; }
    .lf-hero-cta { flex-direction: column; align-items: stretch; }
    .lf-hero-cta .btn { width: 100%; text-align: center; }
    .lf-process { grid-template-columns: 1fr; }
}