/* ==========================================================================
   Pundex Theme — Complete Design System
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    --navy: #1a3a7a;
    --blue: #2563eb;
    --blue-light: #3b82f6;
    --blue-hover: #1d4ed8;
    --dark: #0f172a;
    --gray-900: #1e293b;
    --gray-700: #334155;
    --gray-500: #64748b;
    --gray-300: #cbd5e1;
    --gray-100: #f1f5f9;
    --white: #ffffff;
    --green-whatsapp: #25d366;
    --red: #ef4444;
    --font-heading: 'Montserrat', 'Oswald', sans-serif;
    --font-body: 'Inter', 'Open Sans', sans-serif;
    --container: 1200px;
    --radius: 8px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition: all 0.3s ease;
}

/* ---------- 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(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--blue);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--blue-hover);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

ul, ol {
    padding-left: 1.5rem;
}

/* ---------- Container ---------- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }

.section {
    padding: 50px 0;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 28px;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

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

.btn-primary:hover {
    background: var(--blue-hover);
    border-color: var(--blue-hover);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background: var(--blue);
    color: var(--white);
}

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

.btn-outline-white:hover {
    background: var(--white);
    color: var(--navy);
}

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

.btn-whatsapp:hover {
    background: #1fbe5e;
    border-color: #1fbe5e;
    color: var(--white);
}

.btn-sm {
    font-size: 0.8rem;
    padding: 8px 20px;
}

.btn-lg {
    font-size: 1rem;
    padding: 16px 36px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--navy);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgb(0 0 0 / 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 20px;
}

.header-logo a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--white);
    letter-spacing: 2px;
    line-height: 1;
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--gray-300);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Primary Nav */
.main-nav {
    display: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    padding: 0;
    margin: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 8px 16px;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
    color: var(--blue-light);
    background: rgba(255, 255, 255, 0.1);
}

/* Sub-menu */
.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 8px 0;
    z-index: 100;
}

.nav-menu li:hover > .sub-menu {
    display: block;
}

.nav-menu .sub-menu a {
    color: var(--gray-700);
    font-size: 0.85rem;
    padding: 8px 20px;
    border-radius: 0;
}

.nav-menu .sub-menu a:hover {
    background: var(--gray-100);
    color: var(--blue);
}

.header-actions {
    display: none;
}

.btn-header-cta {
    font-size: 0.85rem;
    padding: 10px 24px;
    white-space: nowrap;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

/* Mobile Drawer */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.open {
    display: block;
    opacity: 1;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background: var(--dark);
    z-index: 1002;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 0 24px 24px;
}

.mobile-drawer.open {
    right: 0;
}

.mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-700);
    margin-bottom: 16px;
}

.mobile-drawer-header .logo-text {
    font-size: 1.3rem;
}

.mobile-drawer-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-menu a {
    display: block;
    padding: 14px 0;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
}

.mobile-nav-menu a:hover {
    color: var(--blue-light);
}

.mobile-nav-menu .sub-menu {
    list-style: none;
    padding: 0 0 0 16px;
}

.mobile-nav-menu .sub-menu a {
    font-size: 0.9rem;
    color: var(--gray-300);
    padding: 10px 0;
}

.mobile-cta {
    margin-top: 24px;
    width: 100%;
    text-align: center;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--green-whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgb(37 211 102 / 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgb(37 211 102 / 0.5);
    color: var(--white);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
    padding: 80px 0;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="p" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23p)"/></svg>');
    opacity: 0.5;
}

.hero__inner {
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 700px;
}

.hero__title {
    font-size: 2.2rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero__subtitle {
    font-size: 1.05rem;
    color: var(--gray-300);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Page Hero (Subpage headers) */
.page-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
    padding: 60px 0;
    text-align: center;
}

.page-hero--small {
    padding: 40px 0;
}

.page-hero__title {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 10px;
}

.page-hero__subtitle {
    color: var(--gray-300);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.page-hero__breadcrumb {
    color: var(--gray-300);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.page-hero__breadcrumb a {
    color: var(--blue-light);
}

.page-hero__breadcrumb a:hover {
    color: var(--white);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.section-footer {
    text-align: center;
    margin-top: 40px;
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card__image {
    position: relative;
    height: 220px;
    background: var(--gray-100);
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card__image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--gray-300);
    background: linear-gradient(135deg, var(--gray-100), #e2e8f0);
}

.product-card__icon {
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--blue);
}

.product-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--blue);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.7rem;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card__content {
    padding: 24px;
}

.product-card__title {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.product-card__title a {
    color: var(--dark);
}

.product-card__title a:hover {
    color: var(--blue);
}

.product-card__excerpt {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 16px;
    line-height: 1.6;
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.product-card__price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: var(--blue);
}

/* Product Filters */
.product-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 24px;
    border: 2px solid var(--gray-300);
    border-radius: 50px;
    background: var(--white);
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--blue);
    color: var(--blue);
}

.filter-btn.active {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
}

/* ============================================================
   FEATURES / WHY US
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blue-light);
}

.feature-card__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
}

.feature-card__title {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.feature-card__desc {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* ============================================================
   APPLICATION CARDS
   ============================================================ */
.application-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.application-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.application-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--blue);
}

.application-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    color: var(--blue);
}

.application-card__title {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.application-card__desc {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.application-card__link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--blue);
}

.application-card__link:hover {
    color: var(--blue-hover);
}

/* ============================================================
   TRUST / STATS SECTION
   ============================================================ */
.section--trust {
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
    padding: 60px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    text-align: center;
}

.trust-stat__number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--white);
    line-height: 1;
}

.trust-stat__plus,
.trust-stat__percent {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--blue-light);
}

.trust-stat__label {
    display: block;
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--gray-300);
    font-family: var(--font-heading);
    font-weight: 600;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.section--cta {
    background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
    padding: 70px 0;
}

.cta__title {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 12px;
}

.cta__text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    max-width: 550px;
    margin: 0 auto 30px;
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.section--cta-alt {
    background: var(--gray-100);
    padding: 60px 0;
}

.section--cta-alt h2 {
    margin-bottom: 12px;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 24px;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-story-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.about-story__text {
    font-size: 1rem;
}

.about-story__text .section-tag {
    display: block;
    text-align: left;
}

.about-story__text .section-title {
    text-align: left;
}

.about-story__values {
    display: grid;
    gap: 20px;
}

.value-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--blue);
}

.value-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.value-box__icon {
    color: var(--blue);
    margin-bottom: 12px;
}

.value-box h3 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.value-box p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* Capabilities */
.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.capability-item {
    background: var(--white);
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.capability-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.capability-item h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--navy);
}

.capability-item p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* ============================================================
   APPLICATIONS PAGE
   ============================================================ */
.app-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.app-detail__image {
    border-radius: var(--radius);
    overflow: hidden;
}

.app-detail__placeholder {
    width: 100%;
    min-height: 300px;
    background: linear-gradient(135deg, var(--gray-100), #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    border-radius: var(--radius);
}

.app-detail__content .section-tag {
    text-align: left;
    display: block;
}

.app-detail__title {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.app-detail__products {
    list-style: none;
    padding: 0;
    margin: 12px 0 24px;
}

.app-detail__products li {
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
    font-weight: 600;
    color: var(--dark);
}

.app-detail__products li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--blue);
    font-weight: 700;
}

/* ============================================================
   SINGLE PRODUCT
   ============================================================ */

/* Breadcrumb */
.breadcrumb {
    background: var(--gray-100);
    padding: 12px 0;
    font-size: 0.85rem;
}

.breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 4px;
}

.breadcrumb__list li:not(:last-child)::after {
    content: '›';
    margin-left: 4px;
    color: var(--gray-500);
}

.breadcrumb__list li:last-child {
    color: var(--gray-500);
}

.breadcrumb__list a {
    color: var(--blue);
    font-weight: 600;
}

/* Product Hero */
.product-hero {
    padding: 40px 0;
}

.product-hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.product-hero__image {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--gray-100);
}

.product-hero__image img {
    width: 100%;
    height: auto;
}

.product-hero__placeholder {
    width: 100%;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    background: linear-gradient(135deg, var(--gray-100), #e2e8f0);
    border-radius: var(--radius);
}

.product-hero__category {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.product-hero__title {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.product-hero__excerpt {
    font-size: 1rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.product-hero__price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--blue);
    margin-bottom: 16px;
}

.product-hero__coverage {
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.product-hero__sizes {
    margin-bottom: 20px;
}

.size-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.size-tag {
    background: var(--gray-100);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
}

.product-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

/* Product Tabs */
.product-tabs-section {
    padding-bottom: 60px;
}

.product-tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    border-bottom: 2px solid var(--gray-100);
    margin-bottom: 30px;
}

.tab-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-500);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--blue);
}

.tab-btn.active {
    color: var(--blue);
    border-bottom-color: var(--blue);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.product-content {
    font-size: 1rem;
    line-height: 1.8;
}

.product-content h3,
.product-packaging h3 {
    margin-top: 24px;
}

/* Feature list */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
}

.feature-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Spec Table */
.spec-table-wrap h3 {
    margin-bottom: 16px;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table th,
.spec-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
}

.spec-table th {
    background: var(--navy);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
}

.spec-table tbody tr:nth-child(even) {
    background: var(--gray-100);
}

.spec-table tbody tr:hover {
    background: #e2e8f0;
}

/* Application instructions */
.application-instructions {
    font-size: 0.95rem;
    line-height: 1.8;
}

.coverage-note {
    margin-top: 20px;
    padding: 16px;
    background: var(--gray-100);
    border-radius: var(--radius);
    font-size: 0.95rem;
}

/* Safety */
.safety-guidelines {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-study-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.case-study-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-study-card__image {
    height: 220px;
    background: var(--gray-100);
    overflow: hidden;
}

.case-study-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-study-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--gray-300);
    background: linear-gradient(135deg, var(--gray-100), #e2e8f0);
}

.case-study-card__content {
    padding: 24px;
}

.case-study-card__title {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.case-study-card__title a {
    color: var(--dark);
}

.case-study-card__title a:hover {
    color: var(--blue);
}

.case-study-card__excerpt {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 12px;
}

.case-study-card__products {
    font-size: 0.85rem;
    color: var(--gray-700);
    margin-bottom: 16px;
}

/* Single Case Study */
.case-study-featured {
    margin-bottom: 40px;
    border-radius: var(--radius);
    overflow: hidden;
}

.case-study-content {
    max-width: 800px;
    margin: 0 auto;
}

.case-study-block {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--gray-100);
}

.case-study-block__icon {
    color: var(--blue);
    margin-bottom: 12px;
}

.case-study-block h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.case-study-products-callout {
    background: var(--gray-100);
    padding: 28px;
    border-radius: var(--radius);
    margin-bottom: 40px;
    border-left: 4px solid var(--blue);
}

.case-study-products-callout h3 {
    margin-bottom: 12px;
}

.products-used-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-tag {
    background: var(--blue);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.case-study-gallery {
    margin-top: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-placeholder {
    padding: 40px;
    background: var(--gray-100);
    border-radius: var(--radius);
    text-align: center;
    color: var(--gray-500);
    font-style: italic;
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.post-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.post-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

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

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

.post-card__content {
    padding: 24px;
}

.post-card__date {
    display: block;
    font-size: 0.8rem;
    color: var(--blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.post-card__title {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

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

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

.post-card__excerpt {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.widget {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.widget-title {
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--blue);
}

.widget-list {
    list-style: none;
    padding: 0;
}

.widget-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
}

.widget-list li:last-child {
    border-bottom: none;
}

.widget-list a {
    color: var(--gray-700);
    font-size: 0.9rem;
}

.widget-list a:hover {
    color: var(--blue);
}

.widget-cta {
    background: var(--navy);
    color: var(--white);
}

.widget-cta .widget-title {
    color: var(--white);
    border-bottom-color: var(--blue-light);
}

.widget-cta p {
    color: var(--gray-300);
    font-size: 0.9rem;
}

/* Single Blog Post */
.post-header {
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
    padding: 60px 0 40px;
    text-align: center;
}

.post-header__breadcrumb {
    font-size: 0.85rem;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.post-header__breadcrumb a {
    color: var(--blue-light);
}

.post-header__title {
    color: var(--white);
    font-size: 2rem;
    max-width: 750px;
    margin: 0 auto 16px;
}

.post-header__meta {
    color: var(--gray-300);
    font-size: 0.9rem;
}

.meta-sep {
    margin: 0 8px;
}

.post-featured-image {
    margin: -20px auto 40px;
    max-width: 800px;
}

.post-featured-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.single-post__layout {
    max-width: 800px;
    margin: 0 auto;
}

.single-post__content {
    font-size: 1rem;
    line-height: 1.8;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: 32px;
}

.entry-content blockquote {
    border-left: 4px solid var(--blue);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--gray-100);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
}

.entry-content ul,
.entry-content ol {
    margin-bottom: 16px;
}

.entry-content img {
    border-radius: var(--radius);
    margin: 16px 0;
}

/* Share Buttons */
.post-share {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-100);
}

.post-share h4 {
    margin-bottom: 12px;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.share-btn:hover {
    opacity: 0.85;
    color: var(--white);
}

.share-btn--facebook { background: #1877f2; }
.share-btn--twitter { background: #1da1f2; }
.share-btn--linkedin { background: #0077b5; }
.share-btn--whatsapp { background: var(--green-whatsapp); }

/* Author Bio */
.author-bio {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    padding: 28px;
    background: var(--gray-100);
    border-radius: var(--radius);
}

.author-bio__avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.author-bio__info h4 {
    margin-bottom: 6px;
}

.author-bio__info p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* Related Posts */
.related-posts {
    margin-top: 48px;
}

.related-posts h3 {
    margin-bottom: 20px;
}

.related-posts__grid {
    display: grid;
    gap: 16px;
}

.related-post-item {
    display: flex;
    gap: 16px;
    padding: 12px;
    background: var(--gray-100);
    border-radius: var(--radius);
    transition: var(--transition);
}

.related-post-item:hover {
    background: #e2e8f0;
}

.related-post-item__image {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    overflow: hidden;
    border-radius: var(--radius);
}

.related-post-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-post-item__info h4 {
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.related-post-item__info h4 a {
    color: var(--dark);
}

.related-post-item__info h4 a:hover {
    color: var(--blue);
}

.related-post-item__info time {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-form-wrap h2 {
    margin-bottom: 24px;
}

/* Forms */
.form-row {
    margin-bottom: 0;
}

.form-row--two {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: var(--dark);
}

.required {
    color: var(--red);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--dark);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: var(--red);
}

.form-error {
    display: none;
    font-size: 0.8rem;
    color: var(--red);
    margin-top: 4px;
}

.form-submit {
    margin-top: 8px;
}

.form-response {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius);
    font-weight: 600;
}

.form-response--success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.form-response--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Contact Info Cards */
.contact-info-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}

.contact-info-card:hover {
    box-shadow: var(--shadow);
}

.contact-info-card__icon {
    color: var(--blue);
    margin-bottom: 12px;
}

.contact-info-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.contact-info-card p {
    font-size: 0.9rem;
    color: var(--gray-700);
    margin-bottom: 0;
}

.contact-info-card a {
    color: var(--blue);
}

.hours-table {
    width: 100%;
    font-size: 0.9rem;
}

.hours-table td {
    padding: 4px 0;
}

.hours-table td:last-child {
    text-align: right;
    font-weight: 600;
}

/* Map */
.section--map {
    padding-top: 0;
}

.map-embed {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ============================================================
   404 PAGE
   ============================================================ */
.error-404 {
    padding: 80px 0;
}

.error-404__code {
    font-size: 8rem;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 16px;
}

.error-404__title {
    font-size: 2rem;
    margin-bottom: 12px;
}

.error-404__text {
    color: var(--gray-500);
    max-width: 500px;
    margin: 0 auto 30px;
}

.error-404__search {
    max-width: 400px;
    margin: 0 auto 30px;
}

.error-404__search .search-form {
    display: flex;
    gap: 8px;
}

.error-404__search .search-field {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 50px;
    font-size: 0.95rem;
}

.error-404__search .search-submit {
    padding: 12px 24px;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.error-404__search .search-submit:hover {
    background: var(--blue-hover);
}

.error-404__links {
    margin-bottom: 30px;
}

.error-404__links h3 {
    margin-bottom: 12px;
}

.error-404__links ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.error-404__links a {
    padding: 8px 20px;
    background: var(--gray-100);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--gray-700);
    transition: var(--transition);
}

.error-404__links a:hover {
    background: var(--blue);
    color: var(--white);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--dark);
    padding: 60px 0 0;
    color: var(--gray-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-heading {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--blue);
    border-radius: 2px;
}

.footer-about p {
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-address {
    font-style: normal;
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--gray-500);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-300);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--blue-light);
    padding-left: 4px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-icon {
    font-size: 1.1rem;
    color: var(--blue-light);
}

.footer-contact-list a {
    color: var(--gray-300);
}

.footer-contact-list a:hover {
    color: var(--blue-light);
}

.footer-hours {
    margin-top: 16px;
}

.footer-hours h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.footer-hours p {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--gray-300);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--blue);
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.footer-bottom-inner {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin: 0;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--navy);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--blue);
    transform: translateY(-3px);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    margin-top: 40px;
    text-align: center;
}

.pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.pagination .page-numbers:hover {
    border-color: var(--blue);
    color: var(--blue);
}

.pagination .page-numbers.current {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
}

/* ============================================================
   NO RESULTS
   ============================================================ */
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results__icon {
    color: var(--gray-300);
    margin-bottom: 20px;
}

.no-results h2 {
    margin-bottom: 12px;
}

.no-results p {
    color: var(--gray-500);
    margin-bottom: 24px;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — 480px+
   ============================================================ */
@media (min-width: 480px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-study-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .application-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .trust-stat__number {
        font-size: 3rem;
    }

    .form-row--two {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================================
   RESPONSIVE — 768px+
   ============================================================ */
@media (min-width: 768px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }

    .section {
        padding: 70px 0;
    }

    .hero {
        padding: 100px 0;
    }

    .hero__title {
        font-size: 2.8rem;
    }

    .page-hero {
        padding: 80px 0;
    }

    .page-hero__title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .product-hero__grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-story-grid {
        grid-template-columns: 1.2fr 1fr;
    }

    .app-detail {
        grid-template-columns: 1fr 1fr;
    }

    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .post-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-layout {
        grid-template-columns: 1fr 300px;
    }

    .contact-grid {
        grid-template-columns: 1.5fr 1fr;
    }

    .post-header__title {
        font-size: 2.25rem;
    }

    .related-posts__grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .error-404__code {
        font-size: 10rem;
    }
}

/* ============================================================
   RESPONSIVE — 1024px+
   ============================================================ */
@media (min-width: 1024px) {
    .main-nav {
        display: block;
    }

    .header-actions {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .section {
        padding: 80px 0;
    }

    .hero {
        padding: 120px 0;
        min-height: 600px;
    }

    .hero__title {
        font-size: 3.2rem;
    }

    .hero__subtitle {
        font-size: 1.15rem;
    }

    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .case-study-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .application-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .capabilities-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    }

    .cta__title {
        font-size: 2.5rem;
    }
}

/* ============================================================
   RESPONSIVE — 1200px+
   ============================================================ */
@media (min-width: 1200px) {
    .hero__title {
        font-size: 3.5rem;
    }

    .post-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
/* ==========================================================================
   Pundex Industrial Website Enhancements
   ========================================================================== */

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blue-light);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero--industrial {
    min-height: 680px;
    background:
        radial-gradient(circle at 80% 20%, rgb(37 99 235 / 0.35), transparent 32%),
        linear-gradient(135deg, #071429 0%, var(--navy) 46%, var(--dark) 100%);
}

.hero--industrial::after,
.section--gallery::before,
.map-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(45deg, rgb(255 255 255 / 0.025) 25%, transparent 25%),
        linear-gradient(-45deg, rgb(255 255 255 / 0.025) 25%, transparent 25%);
    background-size: 18px 18px;
    pointer-events: none;
}

.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 42px;
    align-items: center;
}

.hero__micro {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.hero__micro span {
    color: var(--white);
    border: 1px solid rgb(255 255 255 / 0.2);
    background: rgb(255 255 255 / 0.08);
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.82rem;
}

.hero-product {
    position: relative;
    min-height: 420px;
    display: none;
}

.hero-product__photo {
    width: min(440px, 100%);
    margin-left: auto;
    aspect-ratio: 4 / 5;
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(160deg, #1f2937, #0f172a);
    box-shadow:
        0 35px 80px rgb(0 0 0 / 0.45),
        0 0 0 1px rgb(255 255 255 / 0.06) inset;
    position: relative;
}

.hero-product__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    filter: contrast(1.04) saturate(1.05);
}

/* Hero feature chips (KEBS, Premium, Strong, Fast Delivery) */
.hero__chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 32px;
    max-width: 560px;
}

.hero-chip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgb(255 255 255 / 0.06);
    border: 1px solid rgb(255 255 255 / 0.12);
    border-radius: 12px;
    backdrop-filter: blur(6px);
}

.hero-chip__icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: var(--blue);
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
}

.hero-chip__label {
    display: flex;
    flex-direction: column;
    color: var(--white);
    font-size: 0.78rem;
    line-height: 1.2;
    opacity: 0.85;
}

.hero-chip__label strong {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.92rem;
    letter-spacing: 0.3px;
    opacity: 1;
    margin-bottom: 2px;
}

.product-grid--showcase {
    align-items: stretch;
}

.product-card--premium {
    border: 1px solid #e2e8f0;
}

.product-visual--grout,
.product-visual--skimcoat,
.product-visual--waterproof,
.gallery-card,
.map-placeholder {
    background:
        linear-gradient(135deg, rgb(255 255 255 / 0.72), rgb(255 255 255 / 0.18)),
        linear-gradient(135deg, var(--navy), var(--blue));
}

.product-visual--skimcoat {
    background:
        linear-gradient(135deg, rgb(255 255 255 / 0.72), rgb(255 255 255 / 0.18)),
        linear-gradient(135deg, #64748b, var(--navy));
}

.product-visual--waterproof {
    background:
        linear-gradient(135deg, rgb(255 255 255 / 0.72), rgb(255 255 255 / 0.18)),
        linear-gradient(135deg, #0ea5e9, var(--navy));
}

.product-visual__bag {
    width: 112px;
    height: 142px;
    border-radius: 12px;
    background: var(--white);
    color: var(--navy);
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 45px rgb(15 23 42 / 0.28);
}

.check-list,
.locations-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.check-list {
    display: grid;
    gap: 8px;
    margin: 18px 0;
}

.check-list li {
    position: relative;
    padding-left: 24px;
    color: var(--dark);
    font-weight: 700;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--blue);
}

.product-meta {
    display: grid;
    gap: 6px;
    padding-top: 16px;
    border-top: 1px solid #e2e8f0;
    color: var(--gray-700);
    font-size: 0.88rem;
}

.features-grid--four .feature-card__icon {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.05rem;
}

.section--buy {
    background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.store-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.store-card {
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 10px 24px rgb(15 23 42 / 0.06);
    position: relative;
    overflow: hidden;
}

.store-card::after {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--blue);
}

.store-card h3 {
    font-size: 1rem;
    margin: 0 0 4px;
}

.store-card p {
    margin: 0 0 8px;
    color: var(--gray-500);
}

.store-card a {
    font-weight: 800;
    font-size: 0.88rem;
}

.store-card__pin {
    width: 12px;
    height: 12px;
    display: inline-block;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 0 0 6px rgb(37 99 235 / 0.12);
    margin-bottom: 16px;
}

.locations-strip,
.locations-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
    justify-content: center;
}

.locations-strip span,
.locations-list span {
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--navy);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.82rem;
}

.section--gallery {
    position: relative;
    background: var(--dark);
    overflow: hidden;
}

.section--gallery .section-title,
.section--gallery .section-subtitle {
    color: var(--white);
}

.section--gallery .section-tag {
    color: var(--blue-light);
}

.industrial-gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.gallery-card {
    min-height: 230px;
    border-radius: 18px;
    padding: 24px;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.gallery-card::after {
    content: '';
    position: absolute;
    inset: auto 24px 70px auto;
    width: 92px;
    height: 120px;
    border-radius: 12px;
    background: rgb(255 255 255 / 0.92);
    box-shadow: 0 20px 40px rgb(0 0 0 / 0.2);
}

.gallery-card span {
    position: relative;
    z-index: 1;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.35rem;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow);
}

.testimonial-card p {
    color: var(--dark);
    font-size: 1.02rem;
    font-weight: 700;
}

.testimonial-card cite {
    display: block;
    color: var(--blue);
    font-style: normal;
    font-family: var(--font-heading);
    font-weight: 800;
}

.where-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: center;
}

.map-placeholder {
    min-height: 380px;
    border-radius: 18px;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 30px;
}

.map-placeholder span,
.map-placeholder strong {
    position: relative;
    z-index: 1;
}

.map-placeholder span {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2rem;
}

.map-placeholder strong {
    margin-top: 12px;
}

.color-swatch-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.color-swatch {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px;
}

.color-swatch span {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid #cbd5e1;
    background: #ffffff;
}

.color-swatch--cream span { background: #f2e5c4; }
.color-swatch--brown span { background: #7c4a2d; }
.color-swatch--grey span { background: #94a3b8; }
.color-swatch--beige span { background: #d6c2a3; }

@media (min-width: 640px) {
    .store-grid,
    .testimonial-grid,
    .industrial-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .color-swatch-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 900px) {
    .hero__grid {
        grid-template-columns: 1.05fr 0.95fr;
    }

    .hero-product {
        display: block;
    }

    .product-grid--showcase,
    .features-grid--four,
    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .features-grid--four {
        grid-template-columns: repeat(4, 1fr);
    }

    .store-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .store-grid--large {
        grid-template-columns: repeat(3, 1fr);
    }

    .industrial-gallery-grid {
        grid-template-columns: 1.2fr 0.8fr 0.8fr;
    }

    .gallery-card--one {
        grid-row: span 2;
        min-height: 478px;
    }

    .where-grid {
        grid-template-columns: 0.9fr 1.1fr;
    }
}