/*
Theme Name: VSM Industrial Pro
Theme URI: https://vsmachinery.in
Author: BRUsoft
Author URI: https://brusoft.in
Description: Custom industrial WordPress theme for V.S. Machinery & Spares - India's trusted industrial spares dealer since 50+ years. Features WooCommerce catalog mode, WhatsApp/Email quote system, 7 schema types, AI SEO meta tags, and responsive design optimized for industrial product catalogs.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vsm-theme
Tags: woocommerce, industrial, catalog, custom-header, custom-menu, featured-images, theme-options
WooCommerce tested up to: 9.5
*/

/* ============================================================
   CSS DESIGN SYSTEM - VSM Industrial Pro
   ============================================================ */

:root {
    /* Brand Colors */
    --vsm-navy: #0D1B2A;
    --vsm-navy-light: #1B2D44;
    --vsm-orange: #E85D04;
    --vsm-orange-hover: #D94F00;
    --vsm-orange-light: #FFF3E0;
    --vsm-steel: #1B4965;
    --vsm-steel-light: #2A6F97;
    --vsm-green-whatsapp: #25D366;
    --vsm-green-whatsapp-hover: #1DA851;
    --vsm-blue-email: #0078D4;
    --vsm-blue-email-hover: #005A9E;

    /* Neutrals */
    --vsm-white: #FFFFFF;
    --vsm-light: #F8F9FA;
    --vsm-gray-100: #F1F3F5;
    --vsm-gray-200: #E9ECEF;
    --vsm-gray-300: #DEE2E6;
    --vsm-gray-400: #CED4DA;
    --vsm-gray-500: #ADB5BD;
    --vsm-gray-600: #6C757D;
    --vsm-gray-700: #495057;
    --vsm-gray-800: #343A40;
    --vsm-text: #212529;

    /* Typography */
    --font-heading: 'Barlow', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Borders & Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(13,27,42,0.08);
    --shadow-md: 0 4px 12px rgba(13,27,42,0.12);
    --shadow-lg: 0 8px 30px rgba(13,27,42,0.16);
    --shadow-xl: 0 12px 40px rgba(13,27,42,0.2);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Layout */
    --container-max: 1280px;
    --container-wide: 1440px;
    --header-height: 80px;
    --topbar-height: 40px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--vsm-text);
    background: var(--vsm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--vsm-steel);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--vsm-orange);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--vsm-navy);
    margin-bottom: var(--space-md);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.vsm-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.vsm-container-wide {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.vsm-section {
    padding: var(--space-4xl) 0;
}

.vsm-section--gray {
    background: var(--vsm-gray-100);
}

.vsm-section--navy {
    background: var(--vsm-navy);
    color: var(--vsm-white);
}

.vsm-section--navy h2,
.vsm-section--navy h3 {
    color: var(--vsm-white);
}

/* ============================================================
   TOP BAR
   ============================================================ */
.vsm-topbar {
    background: var(--vsm-navy);
    color: var(--vsm-gray-400);
    font-size: 0.85rem;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--vsm-orange);
}

.vsm-topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.vsm-topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.vsm-topbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.vsm-topbar a {
    color: var(--vsm-gray-400);
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

.vsm-topbar a:hover {
    color: var(--vsm-orange);
}

.vsm-topbar__icon {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vsm-topbar__icon svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    flex-shrink: 0;
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.vsm-header {
    background: var(--vsm-white);
    height: var(--header-height);
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.vsm-header.scrolled {
    box-shadow: var(--shadow-md);
}

.vsm-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.vsm-logo img {
    max-height: 55px;
    width: auto;
}

.vsm-logo__text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--vsm-navy);
    letter-spacing: -0.02em;
}

.vsm-logo__text span {
    color: var(--vsm-orange);
}

/* Main Navigation */
.vsm-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.vsm-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0;
}

.vsm-nav ul li {
    position: relative;
}

.vsm-nav ul li a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--vsm-navy);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: all var(--transition-fast);
    position: relative;
}

.vsm-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--vsm-orange);
    transition: width var(--transition-base);
    border-radius: 2px;
}

.vsm-nav ul li a:hover::after,
.vsm-nav ul li.current-menu-item a::after,
.vsm-nav ul li.current_page_item a::after {
    width: 60%;
}

.vsm-nav ul li a:hover,
.vsm-nav ul li.current-menu-item a,
.vsm-nav ul li.current_page_item a {
    color: var(--vsm-orange);
}

/* Dropdown */
.vsm-nav ul li ul.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--vsm-white);
    min-width: 240px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border-top: 3px solid var(--vsm-orange);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    flex-direction: column;
    z-index: 100;
    padding: var(--space-sm) 0;
}

.vsm-nav ul li:hover > ul.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.vsm-nav ul li ul.sub-menu li a {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.88rem;
    text-transform: none;
    letter-spacing: 0;
    border-bottom: 1px solid var(--vsm-gray-100);
}

.vsm-nav ul li ul.sub-menu li a::after {
    display: none;
}

.vsm-nav ul li ul.sub-menu li:last-child a {
    border-bottom: none;
}

/* Header CTA */
.vsm-header__cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Mobile Toggle */
.vsm-mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    color: var(--vsm-navy);
}

.vsm-mobile-toggle svg {
    width: 28px;
    height: 28px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.vsm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.vsm-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.vsm-btn--primary {
    background: var(--vsm-orange);
    color: var(--vsm-white);
    border-color: var(--vsm-orange);
}

.vsm-btn--primary:hover {
    background: var(--vsm-orange-hover);
    border-color: var(--vsm-orange-hover);
    color: var(--vsm-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232,93,4,0.35);
}

.vsm-btn--whatsapp {
    background: var(--vsm-green-whatsapp);
    color: var(--vsm-white);
    border-color: var(--vsm-green-whatsapp);
}

.vsm-btn--whatsapp:hover {
    background: var(--vsm-green-whatsapp-hover);
    border-color: var(--vsm-green-whatsapp-hover);
    color: var(--vsm-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

.vsm-btn--email {
    background: var(--vsm-blue-email);
    color: var(--vsm-white);
    border-color: var(--vsm-blue-email);
}

.vsm-btn--email:hover {
    background: var(--vsm-blue-email-hover);
    border-color: var(--vsm-blue-email-hover);
    color: var(--vsm-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,120,212,0.35);
}

.vsm-btn--outline {
    background: transparent;
    color: var(--vsm-navy);
    border-color: var(--vsm-navy);
}

.vsm-btn--outline:hover {
    background: var(--vsm-navy);
    color: var(--vsm-white);
    transform: translateY(-2px);
}

.vsm-btn--outline-white {
    background: transparent;
    color: var(--vsm-white);
    border-color: var(--vsm-white);
}

.vsm-btn--outline-white:hover {
    background: var(--vsm-white);
    color: var(--vsm-navy);
    transform: translateY(-2px);
}

.vsm-btn--sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.vsm-btn--lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* ============================================================
   HERO SECTION — Split Layout with Image Slider
   ============================================================ */
.vsm-hero {
    position: relative;
    background: var(--vsm-navy);
    min-height: 540px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.vsm-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,0.97) 0%, rgba(27,73,101,0.88) 50%, rgba(13,27,42,0.92) 100%);
    z-index: 1;
}

.vsm-hero__pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 15% 85%, rgba(232,93,4,0.12) 0%, transparent 50%),
        radial-gradient(circle at 85% 15%, rgba(27,73,101,0.15) 0%, transparent 50%);
    z-index: 2;
}

.vsm-hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 2;
}

/* Split: 58% text / 42% slider */
.vsm-hero__split {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: var(--space-3xl) 0;
}

.vsm-hero__content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.vsm-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,93,4,0.15);
    border: 1px solid rgba(232,93,4,0.3);
    color: var(--vsm-orange);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.vsm-hero__title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--vsm-white);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    font-weight: 800;
}

.vsm-hero__title span {
    color: var(--vsm-orange);
}

.vsm-hero__desc {
    font-size: 1.05rem;
    color: var(--vsm-gray-400);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.vsm-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* ── SLIDER ── */
.vsm-hero__slider {
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

.vsm-hero__slides {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 20px;
    overflow: hidden;
    background: var(--vsm-white);
    border: 2px solid rgba(255,255,255,0.15);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.vsm-hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vsm-white);
}

.vsm-hero__slide.active {
    opacity: 1;
}

.vsm-hero__slide a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    background: var(--vsm-white);
}

.vsm-hero__slide img {
    width: 95%;
    height: 85%;
    object-fit: contain;
    padding: 0;
    background: var(--vsm-white);
    border-radius: var(--radius-lg);
    transition: transform 0.5s ease;
    margin: auto;
}

.vsm-hero__slide.active img {
    animation: slideZoom 4s ease-in-out;
}

@keyframes slideZoom {
    0% { transform: scale(0.95); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.vsm-hero__slide-label {
    display: block;
    padding: 10px 20px;
    background: var(--vsm-navy);
    color: var(--vsm-white);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: absolute;
    bottom: 0;
    left: 0;
}

/* Placeholder slides (when no product images) */
.vsm-hero__slide-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--vsm-gray-100), var(--vsm-gray-200));
}

.vsm-hero__slide-placeholder span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vsm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dots */
.vsm-hero__dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: var(--space-lg);
}

.vsm-hero__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.vsm-hero__dot.active {
    background: var(--vsm-orange);
    border-color: var(--vsm-orange);
    transform: scale(1.2);
}

.vsm-hero__dot:hover {
    border-color: var(--vsm-orange);
}

/* ── HERO RESPONSIVE ── */
@media (max-width: 1024px) {
    .vsm-hero__split {
        grid-template-columns: 1fr 0.65fr;
        gap: var(--space-2xl);
    }

    .vsm-hero__title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
}

@media (max-width: 768px) {
    .vsm-hero {
        min-height: auto;
    }

    .vsm-hero__split {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: var(--space-2xl) 0;
    }

    .vsm-hero__slider {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }

    .vsm-hero__slides {
        aspect-ratio: 16 / 10;
    }

    .vsm-hero__actions {
        flex-direction: column;
    }

    .vsm-hero__actions .vsm-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .vsm-hero__slides {
        aspect-ratio: 4 / 3;
    }

    .vsm-hero__desc {
        font-size: 0.95rem;
    }
}

/* ============================================================
   BRAND STRIP / AUTHORIZED DEALERS
   ============================================================ */
.vsm-brands {
    background: var(--vsm-gray-100);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--vsm-gray-200);
}

.vsm-brands__label {
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--vsm-gray-600);
    margin-bottom: var(--space-lg);
}

.vsm-brands__grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2xl);
}

.vsm-brands__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--vsm-gray-600);
    opacity: 0.7;
    transition: opacity var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.vsm-brands__item:hover {
    opacity: 1;
}

.vsm-brands__item img {
    max-height: 40px;
    width: auto;
    filter: grayscale(100%);
    transition: filter var(--transition-base);
}

.vsm-brands__item:hover img {
    filter: grayscale(0%);
}

/* ============================================================
   PRODUCT CATEGORIES GRID
   ============================================================ */
.vsm-categories__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.vsm-cat-card {
    background: var(--vsm-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--vsm-gray-200);
    position: relative;
}

.vsm-cat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--vsm-orange);
}

.vsm-cat-card__img {
    position: relative;
    padding-top: 70%;
    overflow: hidden;
    background: var(--vsm-gray-100);
}

.vsm-cat-card__img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.vsm-cat-card:hover .vsm-cat-card__img img {
    transform: scale(1.05);
}

.vsm-cat-card__count {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--vsm-orange);
    color: var(--vsm-white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.vsm-cat-card__body {
    padding: var(--space-lg);
}

.vsm-cat-card__title {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.vsm-cat-card__title a {
    color: var(--vsm-navy);
}

.vsm-cat-card__title a:hover {
    color: var(--vsm-orange);
}

.vsm-cat-card__desc {
    font-size: 0.9rem;
    color: var(--vsm-gray-600);
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.vsm-cat-card__link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--vsm-orange);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vsm-cat-card__link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.vsm-cat-card__link:hover svg {
    transform: translateX(4px);
}

/* ============================================================
   PRODUCT GRID (WooCommerce)
   ============================================================ */
.vsm-products__grid,
.woocommerce ul.products,
ul.products {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-xl);
    list-style: none;
    padding: 0 !important;
    margin: 0 !important;
}

/* Kill WooCommerce default float-based layout */
.woocommerce ul.products li.product,
ul.products li.product {
    float: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    clear: none !important;
}

/* When products are inside sidebar layout, use fixed 3 columns */
.vsm-products-main .woocommerce ul.products,
.vsm-products-main ul.products,
.vsm-products-main .vsm-products__grid {
    grid-template-columns: repeat(3, 1fr) !important;
}

/* WooCommerce clearfix hacks — remove them as grid handles layout */
.woocommerce ul.products::before,
.woocommerce ul.products::after,
ul.products::before,
ul.products::after {
    display: none !important;
}

ul.products li.product,
.woocommerce ul.products li.product,
.vsm-product-card {
    background: var(--vsm-white);
    border: 1px solid var(--vsm-gray-200);
    border-radius: var(--radius-lg);
    overflow: visible;
    transition: all var(--transition-base);
    position: relative;
    display: flex !important;
    flex-direction: column;
    min-width: 0;
}

ul.products li.product:hover,
.vsm-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--vsm-orange);
}

ul.products li.product .woocommerce-LoopProduct-link,
ul.products li.product a {
    text-decoration: none;
}

ul.products li.product img,
.woocommerce ul.products li.product img,
.vsm-product-card__img img {
    width: 100% !important;
    height: 200px;
    object-fit: contain;
    padding: var(--space-md);
    background: var(--vsm-gray-100);
    transition: transform var(--transition-base);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

ul.products li.product:hover img {
    transform: scale(1.03);
}

ul.products li.product .woocommerce-loop-product__title,
.woocommerce ul.products li.product .woocommerce-loop-product__title,
.vsm-product-card__title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--vsm-navy);
    padding: var(--space-sm) var(--space-md);
    margin: 0 !important;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
    word-break: break-word;
}

/* Hide default WooCommerce price & cart */
ul.products li.product .price,
.woocommerce ul.products li.product .price,
ul.products li.product .button,
.woocommerce ul.products li.product .button,
.single-product .cart,
.woocommerce-cart,
.woocommerce-checkout {
    display: none !important;
}

/* ============================================================
   PRODUCT QUOTE BUTTONS (Single Product)
   ============================================================ */
.vsm-quote-box {
    background: var(--vsm-gray-100);
    border: 2px solid var(--vsm-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.vsm-quote-box__title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--vsm-navy);
    margin-bottom: var(--space-sm);
}

.vsm-quote-box__desc {
    font-size: 0.9rem;
    color: var(--vsm-gray-600);
    margin-bottom: var(--space-lg);
}

.vsm-quote-box__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* Loop product quote buttons */
.vsm-loop-quote {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-sm) var(--space-md) var(--space-md);
    margin-top: auto;
}

.vsm-loop-quote .vsm-btn {
    flex: none;
    width: 100%;
    padding: 8px 10px;
    font-size: 0.78rem;
    justify-content: center;
    text-transform: none;
    letter-spacing: 0;
}

.vsm-loop-quote .vsm-btn svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* ============================================================
   USP / FEATURES STRIP
   ============================================================ */
.vsm-usp {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.vsm-usp__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-xl);
    background: var(--vsm-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--vsm-gray-200);
    transition: all var(--transition-base);
}

.vsm-usp__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--vsm-orange);
}

.vsm-usp__icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--vsm-orange-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vsm-usp__icon svg {
    width: 26px;
    height: 26px;
    color: var(--vsm-orange);
}

.vsm-usp__content h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.vsm-usp__content p {
    font-size: 0.88rem;
    color: var(--vsm-gray-600);
    margin: 0;
    line-height: 1.5;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.vsm-section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
}

.vsm-section-header__tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--vsm-orange);
    margin-bottom: var(--space-sm);
}

.vsm-section-header h2 {
    margin-bottom: var(--space-md);
}

.vsm-section-header p {
    color: var(--vsm-gray-600);
    font-size: 1.05rem;
}

/* ============================================================
   ABOUT / STATS
   ============================================================ */
.vsm-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    text-align: center;
}

.vsm-stat {
    padding: var(--space-xl);
}

.vsm-stat__number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--vsm-orange);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.vsm-stat__label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--vsm-gray-300);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.vsm-cta {
    background: linear-gradient(135deg, var(--vsm-navy) 0%, var(--vsm-steel) 100%);
    position: relative;
    overflow: hidden;
}

.vsm-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,93,4,0.15), transparent 70%);
    border-radius: 50%;
}

.vsm-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
    position: relative;
    z-index: 1;
}

.vsm-cta__content {
    max-width: 560px;
}

.vsm-cta__content h2 {
    color: var(--vsm-white);
}

.vsm-cta__content p {
    color: var(--vsm-gray-400);
    font-size: 1.05rem;
}

.vsm-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.vsm-breadcrumbs {
    background: var(--vsm-gray-100);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--vsm-gray-200);
    font-size: 0.88rem;
}

.vsm-breadcrumbs a {
    color: var(--vsm-gray-600);
}

.vsm-breadcrumbs a:hover {
    color: var(--vsm-orange);
}

.vsm-breadcrumbs span.separator {
    margin: 0 8px;
    color: var(--vsm-gray-400);
}

.vsm-breadcrumbs .current {
    color: var(--vsm-navy);
    font-weight: 600;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.vsm-page-header {
    background: var(--vsm-navy);
    padding: var(--space-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.vsm-page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

.vsm-page-header h1 {
    color: var(--vsm-white);
    position: relative;
    margin-bottom: var(--space-sm);
}

.vsm-page-header p {
    color: var(--vsm-gray-400);
    font-size: 1.1rem;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.vsm-footer {
    background: var(--vsm-navy);
    color: var(--vsm-gray-400);
    padding: var(--space-4xl) 0 0;
}

.vsm-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.vsm-footer__brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: var(--space-md);
}

.vsm-footer h4 {
    color: var(--vsm-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.vsm-footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--vsm-orange);
    border-radius: 2px;
}

.vsm-footer__links {
    list-style: none;
}

.vsm-footer__links li {
    margin-bottom: var(--space-sm);
}

.vsm-footer__links li a {
    color: var(--vsm-gray-400);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vsm-footer__links li a:hover {
    color: var(--vsm-orange);
    transform: translateX(4px);
}

.vsm-footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
}

.vsm-footer__contact-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--vsm-orange);
}

.vsm-footer__contact-item a {
    color: var(--vsm-gray-400);
}

.vsm-footer__contact-item a:hover {
    color: var(--vsm-orange);
}

.vsm-footer__bottom {
    padding: var(--space-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.vsm-footer__bottom a {
    color: var(--vsm-orange);
}

.vsm-footer__social {
    display: flex;
    gap: var(--space-sm);
}

.vsm-footer__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-md);
    color: var(--vsm-gray-400);
    transition: all var(--transition-fast);
}

.vsm-footer__social a:hover {
    background: var(--vsm-orange);
    color: var(--vsm-white);
    transform: translateY(-2px);
}

.vsm-footer__social svg {
    width: 16px;
    height: 16px;
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.vsm-whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--vsm-green-whatsapp);
    color: var(--vsm-white);
    padding: 14px 24px;
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(37,211,102,0.4);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-base);
    animation: floatPulse 3s ease-in-out infinite;
}

.vsm-whatsapp-float:hover {
    background: var(--vsm-green-whatsapp-hover);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 8px 30px rgba(37,211,102,0.5);
    color: var(--vsm-white);
}

.vsm-whatsapp-float svg {
    width: 22px;
    height: 22px;
}

@keyframes floatPulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 6px 30px rgba(37,211,102,0.6); }
}

/* ============================================================
   SIDEBAR + PRODUCT LAYOUT
   ============================================================ */
.vsm-shop-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-2xl);
}

.vsm-shop-layout .vsm-products-main ul.products,
.vsm-shop-layout .vsm-products-main .vsm-products__grid {
    grid-template-columns: repeat(3, 1fr);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.vsm-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

.vsm-sidebar .widget {
    background: var(--vsm-white);
    border: 1px solid var(--vsm-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

/* Scrollable category list — prevents sidebar from being taller than the page */
.vsm-sidebar .widget ul {
    list-style: none;
    max-height: 400px;
    overflow-y: auto;
}

.vsm-sidebar .widget-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--vsm-orange);
}

.vsm-sidebar .widget ul li {
    padding: 6px 0;
    border-bottom: 1px solid var(--vsm-gray-100);
}

.vsm-sidebar .widget ul li:last-child {
    border-bottom: none;
}

.vsm-sidebar .widget ul li a {
    color: var(--vsm-gray-700);
    font-size: 0.85rem;
    display: block;
    line-height: 1.4;
}

.vsm-sidebar .widget ul li a:hover,
.vsm-sidebar .widget ul li.current-cat > a {
    color: var(--vsm-orange);
    font-weight: 600;
}

/* Subcategories in sidebar */
.vsm-sidebar .widget ul li ul.children {
    margin-left: var(--space-md);
    margin-top: 4px;
    max-height: none;
    overflow: visible;
}

/* ============================================================
   WOOCOMMERCE OVERRIDES
   ============================================================ */
.woocommerce-result-count,
.woocommerce-ordering {
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.woocommerce-ordering select {
    padding: 8px 16px;
    border: 1px solid var(--vsm-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
}

.woocommerce .woocommerce-breadcrumb {
    font-size: 0.88rem;
    color: var(--vsm-gray-600);
    margin-bottom: var(--space-xl);
}

.woocommerce div.product div.images {
    background: var(--vsm-gray-100);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.woocommerce div.product .product_title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--vsm-navy);
}

.woocommerce div.product .woocommerce-product-details__short-description {
    font-size: 1.05rem;
    color: var(--vsm-gray-700);
    line-height: 1.7;
}

.woocommerce-tabs .tabs {
    list-style: none;
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--vsm-gray-200);
    margin-bottom: var(--space-xl);
}

.woocommerce-tabs .tabs li a {
    display: block;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--vsm-gray-600);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.woocommerce-tabs .tabs li.active a {
    color: var(--vsm-orange);
    border-bottom-color: var(--vsm-orange);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.woocommerce-pagination,
.vsm-pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-3xl);
}

.woocommerce-pagination ul,
.vsm-pagination {
    list-style: none;
    display: flex;
    gap: var(--space-sm);
}

.woocommerce-pagination ul li a,
.woocommerce-pagination ul li span,
.vsm-pagination a,
.vsm-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--vsm-gray-700);
    background: var(--vsm-white);
    border: 1px solid var(--vsm-gray-300);
    transition: all var(--transition-fast);
}

.woocommerce-pagination ul li a:hover,
.vsm-pagination a:hover {
    background: var(--vsm-orange);
    color: var(--vsm-white);
    border-color: var(--vsm-orange);
}

.woocommerce-pagination ul li span.current,
.vsm-pagination .current {
    background: var(--vsm-orange);
    color: var(--vsm-white);
    border-color: var(--vsm-orange);
}

/* ============================================================
   BLOG / NEWS
   ============================================================ */
.vsm-post-card {
    background: var(--vsm-white);
    border: 1px solid var(--vsm-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.vsm-post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vsm-post-card__img {
    height: 200px;
    overflow: hidden;
}

.vsm-post-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vsm-post-card__body {
    padding: var(--space-xl);
}

.vsm-post-card__meta {
    font-size: 0.82rem;
    color: var(--vsm-gray-500);
    margin-bottom: var(--space-sm);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.vsm-post-card__title {
    font-size: 1.15rem;
    margin-bottom: var(--space-sm);
}

.vsm-post-card__title a {
    color: var(--vsm-navy);
}

.vsm-post-card__title a:hover {
    color: var(--vsm-orange);
}

.vsm-post-card__excerpt {
    font-size: 0.92rem;
    color: var(--vsm-gray-600);
    line-height: 1.6;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.vsm-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.vsm-contact-info__item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--vsm-gray-100);
    border-radius: var(--radius-lg);
}

.vsm-contact-info__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--vsm-orange);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vsm-white);
}

.vsm-contact-info__icon svg {
    width: 22px;
    height: 22px;
}

/* ============================================================
   404 PAGE
   ============================================================ */
.vsm-404 {
    text-align: center;
    padding: var(--space-4xl) 0;
}

.vsm-404__number {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 900;
    color: var(--vsm-gray-200);
    line-height: 1;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .vsm-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .vsm-cta__inner {
        flex-direction: column;
        text-align: center;
    }

    .vsm-cta__actions {
        justify-content: center;
    }

    .vsm-contact-grid {
        grid-template-columns: 1fr;
    }

    /* Sidebar layout: 2 product columns at 1024px */
    .vsm-shop-layout {
        grid-template-columns: 220px 1fr !important;
        gap: var(--space-lg) !important;
    }

    .vsm-shop-layout .vsm-products-main ul.products,
    .vsm-shop-layout .vsm-products-main .vsm-products__grid,
    .vsm-products-main ul.products,
    .vsm-products-main .vsm-products__grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 66px;
    }

    /* Sidebar moves BELOW products on mobile */
    .vsm-shop-layout {
        grid-template-columns: 1fr !important;
    }

    .vsm-shop-layout .vsm-sidebar {
        order: 2;
        position: static;
    }

    .vsm-shop-layout .vsm-products-main {
        order: 1;
    }

    .vsm-shop-layout .vsm-products-main ul.products,
    .vsm-shop-layout .vsm-products-main .vsm-products__grid,
    .vsm-products-main ul.products,
    .vsm-products-main .vsm-products__grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .vsm-topbar__right {
        display: none;
    }

    .vsm-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--vsm-white);
        flex-direction: column;
        justify-content: center;
        padding: var(--space-xl);
        z-index: 9998;
    }

    .vsm-nav.active {
        display: flex;
    }

    .vsm-nav ul {
        flex-direction: column;
        width: 100%;
    }

    .vsm-nav ul li a {
        padding: var(--space-md);
        font-size: 1.1rem;
        text-align: center;
    }

    .vsm-nav ul li ul.sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        background: var(--vsm-gray-100);
        border-radius: var(--radius-md);
    }

    .vsm-mobile-toggle {
        display: block;
    }

    .vsm-header__cta {
        display: none;
    }

    .vsm-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .vsm-footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .vsm-hero__actions {
        flex-direction: column;
    }

    .vsm-hero__actions .vsm-btn {
        width: 100%;
    }

    .vsm-whatsapp-float span {
        display: none;
    }

    .vsm-whatsapp-float {
        padding: 14px;
        border-radius: 50%;
    }

    .vsm-quote-box__actions {
        flex-direction: column;
    }

    .vsm-quote-box__actions .vsm-btn {
        width: 100%;
    }

    .vsm-loop-quote {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .vsm-container,
    .vsm-container-wide {
        padding: 0 var(--space-md);
    }

    .vsm-categories__grid {
        grid-template-columns: 1fr;
    }

    .vsm-products__grid,
    ul.products,
    .vsm-shop-layout .vsm-products-main ul.products,
    .vsm-shop-layout .vsm-products-main .vsm-products__grid,
    .vsm-products-main ul.products {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    ul.products li.product img,
    .vsm-product-card__img img {
        height: 140px;
    }
}

/* ============================================================
   RELATED PRODUCTS GRID
   ============================================================ */
.vsm-related-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: var(--space-lg) !important;
}

@media (max-width: 1024px) {
    .vsm-related-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .vsm-related-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--space-md) !important;
    }
}

@media (max-width: 480px) {
    .vsm-related-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--space-sm) !important;
    }

    .vsm-related-grid .vsm-loop-quote .vsm-btn {
        font-size: 0.7rem;
        padding: 6px 8px;
    }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
    .vsm-topbar,
    .vsm-header,
    .vsm-whatsapp-float,
    .vsm-footer,
    .vsm-quote-box,
    .vsm-loop-quote {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
    }
}