/* ===== HERITAGE INDUSTRIAL THEME ===== */
/* Design Specification: Legacy, Craftsmanship, and Time-Tested Reliability */

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

:root {
    /* Heritage Industrial Color Palette */
    --bg-paper: #fdfbf7;
    --ink: #2d2d2d;
    --brick: #7c2d12;
    --gold: #b45309;
    --navy: #1e293b;
    --dimmed: #6b7280;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0 120px;

    /* Transitions */
    --transition: all 0.3s ease;
}

body {
    font-family: 'Libre Baskerville', serif;
    background: var(--bg-paper) url('https://www.transparenttextures.com/patterns/felt.png');
    color: var(--ink);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--ink);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* ===== HEADER (DOUBLE RULE BORDER) ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-paper);
    border-bottom: 3px double var(--ink);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 12px rgba(45, 45, 45, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    gap: 30px;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 900;
    font-style: italic;
    color: var(--ink);
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: -1px;
    white-space: nowrap;
}

.logo-text:hover {
    color: var(--brick);
}

.nav {
    display: flex;
    gap: 20px;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--ink);
    text-decoration: none;
    position: relative;
    transition: var(--transition);
    padding: 10px 16px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--brick);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--brick);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Dropdown Support */
.nav-item-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.dropdown-toggle::after {
    content: '▾';
    font-size: 10px;
    margin-left: 5px;
    transition: transform 0.3s;
    display: inline-block;
}

.nav-item-dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    padding: 12px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 10px 10px 0 var(--ink);
    z-index: 1000;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.dropdown-item {
    display: block;
    padding: 12px 24px;
    color: var(--ink);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.dropdown-item:hover {
    color: var(--brick);
    background: rgba(124, 45, 18, 0.05);
    border-left-color: var(--brick);
}

.cta-btn {
    white-space: nowrap;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--ink);
    border-radius: 0;
    transition: var(--transition);
}

/* ===== LETTERPRESS BUTTONS ===== */
.btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 14px 32px;
    border: 2px solid var(--ink);
    background: transparent;
    color: var(--ink);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    border-color: var(--brick);
    color: var(--brick);
}

.btn-primary:hover {
    background: var(--brick);
    color: var(--bg-paper);
}

.btn-secondary {
    border-color: var(--navy);
    color: var(--navy);
}

.btn-secondary:hover {
    background: var(--navy);
    color: var(--bg-paper);
}

.btn-outline {
    border-color: var(--ink);
    color: var(--ink);
}

.btn-outline:hover {
    background: var(--ink);
    color: var(--bg-paper);
}

.btn-large {
    padding: 18px 40px;
    font-size: 15px;
    letter-spacing: 3px;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-content.centered {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 64px;
    font-weight: 900;
    margin-bottom: 30px;
    line-height: 1.1;
    color: var(--ink);
}

.gradient-text {
    display: block;
    font-style: italic;
    color: var(--brick);
    margin-top: 16px;
    font-size: 56px;
}

.hero-subtitle {
    font-family: 'Libre Baskerville', serif;
    font-size: 18px;
    color: var(--dimmed);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-cta.centered {
    justify-content: center;
}

.hero-image {
    animation: fadeInRight 0.8s ease-out;
}

.hero-image-wrapper {
    position: relative;
    overflow: hidden;
    background: var(--bg-paper);
    border: 1px solid var(--ink);
    box-shadow: 10px 10px 0 var(--ink);
    transition: var(--transition);
}

.hero-image-wrapper:hover {
    transform: translate(-5px, -5px);
    box-shadow: 15px 15px 0 var(--ink);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    filter: sepia(0.15) contrast(1.1);
}

/* Slider Overrides */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    visibility: hidden;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    filter: sepia(0.2) contrast(1.1);
}

.slide-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(253, 251, 247, 0.7) 0%, rgba(253, 251, 247, 0.85) 100%);
}

.slider-dots {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
    z-index: 10;
}

.dot {
    width: 14px;
    height: 14px;
    border: 2px solid var(--ink);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--brick);
    border-color: var(--brick);
    width: 40px;
}

/* ===== TRUST BADGES ===== */
.trust-badges {
    padding: 80px 0;
    background: var(--bg-paper);
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.badge-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-paper);
    border: 1px solid var(--ink);
    transition: var(--transition);
}

.badge-item:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--ink);
}

.badge-icon {
    font-size: 56px;
    margin-bottom: 20px;
    filter: grayscale(0.3);
}

.badge-item h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ink);
}

/* ===== SECTIONS ===== */
.why-choose,
.products-preview,
.manufacturing-network,
.industries,
.quality-process,
.quote-form-section {
    padding: var(--section-padding);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 52px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 24px;
    color: var(--ink);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 120px;
    height: 3px;
    background: var(--brick);
    margin: 24px auto 0;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--dimmed);
    max-width: 700px;
    margin: 0 auto 80px;
    line-height: 1.8;
}

/* ===== WHY CHOOSE US ===== */
.why-choose {
    background: var(--bg-paper);
}

.why-choose-header {
    margin-bottom: 80px;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.why-card {
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    padding: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.why-card.main-feature {
    display: flex;
    align-items: center;
    border-width: 3px;
}

.why-icon {
    font-size: 64px;
    margin-bottom: 24px;
    display: inline-block;
    filter: grayscale(0.2);
}

.why-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--ink);
}

.why-card.small-feature h3 {
    font-size: 22px;
}

.why-card p {
    color: var(--dimmed);
    line-height: 1.8;
    font-size: 16px;
}

.feature-tags {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

.feature-tags span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 16px;
    background: var(--gold);
    color: var(--bg-paper);
    border: 1px solid var(--gold);
}

.why-card-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.why-card.small-feature {
    padding: 40px;
}

.why-card.small-feature .why-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

/* ===== PRODUCTS GRID ===== */
.products-preview {
    background: var(--bg-paper);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-top: 80px;
}

.product-card {
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    transform: translate(-5px, -5px);
    box-shadow: 10px 10px 0 var(--ink);
}

.product-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--bg-paper);
    border-bottom: 1px solid var(--ink);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: sepia(0.15) contrast(1.1);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card h3 {
    font-family: 'Playfair Display', serif;
    padding: 30px 30px 16px;
    font-size: 28px;
    font-weight: 700;
}

.product-description {
    padding: 0 30px;
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features {
    list-style: none;
    padding: 0 30px;
    margin-bottom: 30px;
}

.product-features li {
    color: var(--dimmed);
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    border-bottom: 1px solid rgba(45, 45, 45, 0.1);
}

.product-features li:last-child {
    border-bottom: none;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--brick);
    font-weight: bold;
    font-size: 18px;
}

.product-card .btn {
    margin: 0 30px 30px;
    width: calc(100% - 60px);
}

/* ===== MANUFACTURING NETWORK ===== */
.manufacturing-network {
    background: var(--bg-paper);
    border-top: 3px double var(--ink);
    border-bottom: 3px double var(--ink);
}

.map-container {
    position: relative;
    max-width: 900px;
    margin: 80px auto 0;
    overflow: hidden;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    padding: 50px;
    box-shadow: 10px 10px 0 var(--ink);
}

.map-container img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.9;
    filter: sepia(0.2);
}

.map-markers {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.marker {
    position: absolute;
    cursor: pointer;
}

.marker-dot {
    display: block;
    width: 18px;
    height: 18px;
    background: var(--brick);
    border: 2px solid var(--ink);
    animation: pulse 2s infinite;
}

.marker-label {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-paper);
    padding: 8px 16px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    border: 2px solid var(--ink);
    opacity: 0;
    transition: var(--transition);
    box-shadow: 4px 4px 0 var(--ink);
}

.marker:hover .marker-label {
    opacity: 1;
}

/* ===== INDUSTRIES GRID ===== */
.industries {
    background: var(--bg-paper);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 80px;
}

.industry-card {
    padding: 50px 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    text-align: center;
    transition: var(--transition);
}

.industry-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.industry-icon {
    font-size: 72px;
    margin-bottom: 24px;
    filter: grayscale(0.3);
}

.industry-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== QUALITY PROCESS ===== */
.quality-process {
    background: var(--bg-paper);
    border-top: 3px double var(--ink);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
    margin-top: 80px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: var(--ink);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    background: var(--bg-paper);
    border: 3px solid var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 40px;
    font-weight: 900;
    color: var(--brick);
    transition: var(--transition);
}

.process-step:hover .step-number {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--ink);
}

.process-step h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.5;
}

/* ===== CORRESPONDENCE FORM (QUOTE FORM) ===== */
.quote-form-section {
    background: var(--bg-paper);
    border-top: 3px double var(--ink);
    border-bottom: 3px double var(--ink);
}

.form-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-paper);
    padding: 80px;
    border: 10px solid var(--ink);
    border-style: double;
    box-shadow: inset 0 0 0 10px var(--bg-paper);
}

.quote-form {
    margin-top: 50px;
}

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

.form-group {
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--ink);
    color: var(--ink);
    font-family: 'Libre Baskerville', serif;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-bottom-color: var(--brick);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--dimmed);
    font-style: italic;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-paper);
    color: var(--ink);
}

.quote-form button[type="submit"] {
    width: 100%;
    margin-top: 30px;
}

/* ===== FOOTER (DOUBLE RULE BORDER) ===== */
.footer {
    background: var(--bg-paper);
    padding: 100px 0 40px;
    border-top: 3px double var(--ink);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--ink);
}

.footer-col h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 28px;
    color: var(--ink);
}

.footer-col p {
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 14px;
}

.footer-col ul li a {
    font-family: 'Libre Baskerville', serif;
    color: var(--dimmed);
    text-decoration: none;
    transition: var(--transition);
    font-size: 15px;
}

.footer-col ul li a:hover {
    color: var(--brick);
}

.contact-info li {
    color: var(--dimmed);
    font-size: 15px;
}

.footer-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-badges .badge {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 16px;
    background: var(--gold);
    color: var(--bg-paper);
    border: 1px solid var(--gold);
}

.footer-bottom {
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--dimmed);
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.footer-links a {
    color: var(--dimmed);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--brick);
}

/* ===== FLOATING ELEMENTS ===== */
.floating-elements {
    position: fixed;
    bottom: 40px;
    right: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.float-btn {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    border: 2px solid var(--ink);
    background: var(--bg-paper);
    cursor: pointer;
    box-shadow: 4px 4px 0 var(--ink);
    transition: var(--transition);
}

.chat-btn {
    color: var(--brick);
}

.call-btn {
    color: var(--navy);
}

.whatsapp-btn {
    background: #25D366;
    border-color: #128C7E;
}

.float-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--ink);
}

/* ===== CHAT MODAL ===== */
.chat-modal {
    position: fixed;
    bottom: 130px;
    right: 40px;
    width: 420px;
    max-height: 600px;
    background: var(--bg-paper);
    border: 3px solid var(--ink);
    box-shadow: 10px 10px 0 var(--ink);
    display: none;
    flex-direction: column;
    z-index: 1000;
}

.chat-modal.active {
    display: flex;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-header {
    padding: 24px;
    background: var(--ink);
    color: var(--bg-paper);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--ink);
}

.chat-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
    color: var(--bg-paper);
}

.close-chat {
    background: none;
    border: none;
    color: var(--bg-paper);
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.close-chat:hover {
    color: var(--brick);
}

.chat-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    max-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--bg-paper);
}

.chat-message {
    padding: 14px 18px;
    border: 1px solid var(--ink);
    max-width: 85%;
}

.bot-message {
    background: var(--bg-paper);
    align-self: flex-start;
    border-width: 2px;
}

.user-message {
    background: var(--ink);
    color: var(--bg-paper);
    align-self: flex-end;
}

.chat-input-container {
    padding: 24px;
    border-top: 2px solid var(--ink);
    display: flex;
    gap: 12px;
    background: var(--bg-paper);
}

.chat-input-container input {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--ink);
    color: var(--ink);
    font-family: 'Libre Baskerville', serif;
    font-size: 14px;
}

.chat-input-container input:focus {
    outline: none;
    border-bottom-color: var(--brick);
}

.chat-input-container .btn {
    padding: 12px 24px;
    font-size: 12px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    background: var(--bg-paper);
    border-bottom: 3px double var(--ink);
}

.page-title {
    font-family: 'Playfair Display', serif;
    font-size: 64px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--ink);
}

.page-subtitle {
    font-size: 20px;
    color: var(--dimmed);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
    padding: 100px 0;
}

.product-detail.alternate {
    background: var(--bg-paper);
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.product-detail-image {
    position: sticky;
    top: 140px;
}

.product-detail-image img {
    width: 100%;
    border: 2px solid var(--ink);
    background: var(--bg-paper);
    padding: 30px;
    box-shadow: 10px 10px 0 var(--ink);
    filter: sepia(0.15) contrast(1.1);
}

.product-detail-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 24px;
    color: var(--ink);
}

.product-overview {
    font-size: 18px;
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 50px;
}

.specs-section,
.applications-section {
    margin-bottom: 50px;
}

.specs-section h3,
.applications-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    color: var(--brick);
}

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

.spec-item {
    padding: 24px;
    background: var(--bg-paper);
    border: 1px solid var(--ink);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.spec-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
}

.applications-list {
    list-style: none;
    display: grid;
    gap: 16px;
}

.applications-list li {
    padding: 18px 24px;
    background: var(--bg-paper);
    border: 1px solid var(--ink);
    padding-left: 60px;
    position: relative;
    line-height: 1.7;
}

.applications-list li::before {
    content: '✓';
    position: absolute;
    left: 24px;
    color: var(--brick);
    font-size: 22px;
    font-weight: bold;
}

/* ===== PRODUCT BENEFITS ===== */
.product-benefits {
    padding: 100px 0;
    background: var(--bg-paper);
    border-top: 3px double var(--ink);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 80px;
}

.benefit-card {
    padding: 50px 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.benefit-icon {
    font-size: 64px;
    margin-bottom: 24px;
    filter: grayscale(0.3);
}

.benefit-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.benefit-card p {
    color: var(--dimmed);
    line-height: 1.8;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 120px 0;
    background: var(--ink);
    text-align: center;
    border-top: 3px double var(--ink);
    border-bottom: 3px double var(--ink);
}

.cta-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--bg-paper);
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 50px;
    color: var(--bg-paper);
    opacity: 0.9;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn {
    border-color: var(--bg-paper);
    color: var(--bg-paper);
}

.cta-section .btn:hover {
    background: var(--bg-paper);
    color: var(--ink);
}

/* ===== MANUFACTURING FACILITIES ===== */
.facilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-top: 80px;
}

.facility-card {
    padding: 50px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    transition: var(--transition);
}

.facility-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.facility-location {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--brick);
}

.facility-details {
    list-style: none;
    margin-top: 24px;
}

.facility-details li {
    padding: 14px 0;
    color: var(--dimmed);
    border-bottom: 1px solid rgba(45, 45, 45, 0.1);
    line-height: 1.7;
}

.facility-details li:last-child {
    border-bottom: none;
}

/* ===== ABOUT PAGE ===== */
.about-content {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 28px;
    color: var(--ink);
}

.about-text p {
    font-size: 18px;
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 24px;
}

.about-image {
    overflow: hidden;
    border: 2px solid var(--ink);
    box-shadow: 10px 10px 0 var(--ink);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: sepia(0.15) contrast(1.1);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 80px;
}

.value-card {
    padding: 50px 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.value-icon {
    font-size: 64px;
    margin-bottom: 24px;
    filter: grayscale(0.3);
}

.value-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.value-card p {
    color: var(--dimmed);
    line-height: 1.8;
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 40px;
    color: var(--ink);
}

.contact-detail {
    padding: 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    margin-bottom: 24px;
    transition: var(--transition);
}

.contact-detail:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--ink);
}

.contact-detail h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    color: var(--brick);
}

.contact-detail p,
.contact-detail a {
    color: var(--dimmed);
    text-decoration: none;
    line-height: 1.8;
}

.contact-detail a:hover {
    color: var(--brick);
}

.locations-list {
    list-style: none;
}

.locations-list li {
    padding: 12px 0;
    color: var(--dimmed);
    border-bottom: 1px solid rgba(45, 45, 45, 0.1);
}

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

/* ===== BLOG PAGES ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-top: 80px;
}

.blog-card {
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.blog-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: var(--bg-paper);
    border-bottom: 1px solid var(--ink);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: sepia(0.15) contrast(1.1);
}

.blog-content {
    padding: 30px;
}

.blog-meta {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold);
    margin-bottom: 16px;
}

.blog-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.blog-card p {
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 24px;
}

.blog-article {
    padding: 100px 0;
}

.blog-article-header {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.blog-article-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.2;
}

.blog-article-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-article-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 700;
    margin: 50px 0 24px;
    color: var(--ink);
}

.blog-article-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 40px 0 20px;
    color: var(--brick);
}

.blog-article-content p {
    font-size: 18px;
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 24px;
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 24px 0;
    padding-left: 40px;
}

.blog-article-content li {
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 12px;
}

/* ===== BLOG HERO SECTION ===== */
.blog-hero {
    padding: 140px 0 80px;
    background: var(--bg-paper);
    border-bottom: 3px double var(--ink);
}

.blog-hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.blog-category {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 10px 24px;
    background: var(--brick);
    color: var(--bg-paper);
    border: 2px solid var(--ink);
    margin-bottom: 30px;
}

.blog-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 30px;
    color: var(--ink);
}

.blog-meta {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.blog-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dimmed);
}

/* ===== BLOG ARTICLE LAYOUT ===== */
.blog-article-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.blog-toc {
    position: sticky;
    top: 120px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    padding: 30px;
}

.blog-toc h3 {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--ink);
}

.blog-toc ul {
    list-style: none;
    padding: 0;
}

.blog-toc li {
    margin-bottom: 12px;
}

.blog-toc a {
    color: var(--dimmed);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: block;
    padding: 8px 12px;
    border-left: 3px solid transparent;
}

.blog-toc a:hover {
    color: var(--brick);
    border-left-color: var(--brick);
    background: rgba(124, 45, 18, 0.05);
}

.blog-content-main {
    max-width: 800px;
}

.blog-content-main h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 700;
    margin: 50px 0 24px;
    color: var(--ink);
}

.blog-content-main h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 40px 0 20px;
    color: var(--brick);
}

.blog-content-main p {
    font-size: 18px;
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 24px;
}

.blog-content-main ul,
.blog-content-main ol {
    margin: 24px 0;
    padding-left: 40px;
}

.blog-content-main li {
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 12px;
}

.blog-content-main strong {
    color: var(--ink);
    font-weight: 700;
}

/* ===== BLOG NAVIGATION ===== */
.blog-navigation {
    display: flex;
    gap: 20px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid var(--ink);
    flex-wrap: wrap;
}

.blog-nav-link {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    text-decoration: none;
    transition: var(--transition);
    min-width: 200px;
}

.blog-nav-link:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--ink);
}

.blog-nav-link span {
    font-size: 24px;
    color: var(--brick);
}

.blog-nav-link div {
    flex: 1;
}

.blog-nav-link div span {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dimmed);
    margin-bottom: 8px;
}

.blog-nav-link strong {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
}

.blog-nav-link.next {
    text-align: right;
}

/* ===== BLOG SPECIAL ELEMENTS ===== */
.blog-highlight {
    background: rgba(180, 83, 9, 0.1);
    border-left: 4px solid var(--gold);
    padding: 24px;
    margin: 30px 0;
}

.blog-highlight p {
    margin-bottom: 0;
}

.blog-cta-inline {
    background: var(--bg-paper);
    border: 3px solid var(--brick);
    padding: 40px;
    text-align: center;
    margin: 50px 0;
}

.blog-cta-inline h3 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--ink);
}

.blog-cta-inline p {
    color: var(--dimmed);
    margin-bottom: 24px;
}

/* ===== RELATED BLOGS SECTION ===== */
.related-blogs {
    padding: 80px 0;
    background: var(--bg-paper);
    border-top: 3px double var(--ink);
}

.related-blogs h2 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    color: var(--ink);
}

.related-blogs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.blog-category-badge {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    background: var(--gold);
    color: var(--bg-paper);
    margin-bottom: 12px;
}

.blog-category-badge.epe-foam {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.blog-category-badge.corrugated {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.blog-date {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold);
    margin-bottom: 12px;
    display: block;
}

.blog-excerpt {
    color: var(--dimmed);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 15px;
}

/* Blog Card Emoji Icons */
.blog-card .blog-image {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    filter: grayscale(0.2);
}


/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 992px) {

    .hero-container,
    .why-choose-grid,
    .product-detail-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .products-grid,
    .industries-grid,
    .facilities-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .hero-title {
        font-size: 52px;
    }

    .gradient-text {
        font-size: 44px;
    }
}

@media (max-width: 768px) {

    /* Mobile Header Optimizations */
    .header-content {
        padding: 16px 20px;
        gap: 12px;
    }

    .logo-text {
        font-size: 24px;
        white-space: nowrap;
    }

    .cta-btn {
        font-size: 11px;
        padding: 10px 16px;
        letter-spacing: 1px;
    }

    .mobile-menu-toggle {
        min-width: 30px;
    }

    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .badges-grid,
    .products-grid,
    .industries-grid,
    .benefits-grid,
    .facilities-grid,
    .values-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .why-card-group {
        grid-template-columns: 1fr;
    }

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

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

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

    .hero-title {
        font-size: 42px;
    }

    .gradient-text {
        font-size: 36px;
    }

    .section-title {
        font-size: 40px;
    }

    .page-title {
        font-size: 48px;
    }

    .form-wrapper {
        padding: 50px 40px;
    }

    .chat-modal {
        width: calc(100vw - 40px);
        right: 20px;
    }

    /* Blog Responsive */
    .blog-article-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .blog-toc {
        position: relative;
        top: 0;
    }

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

    .blog-hero h1 {
        font-size: 42px;
    }

    .blog-navigation {
        flex-direction: column;
    }

    .blog-nav-link {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }

    .header-content {
        padding: 16px 20px;
    }

    .hero-title {
        font-size: 36px;
    }

    .gradient-text {
        font-size: 30px;
    }

    .section-title {
        font-size: 32px;
    }

    .page-title {
        font-size: 36px;
    }

    .form-wrapper {
        padding: 40px 30px;
        border-width: 5px;
    }

    .floating-elements {
        bottom: 20px;
        right: 20px;
    }

    .float-btn {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .process-timeline::before {
        display: none;
    }
}

/* ===== ESTABLISHED TAG ===== */
.established-tag {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--gold);
    margin-bottom: 20px;
}

/* ===== CRITICAL FIXES & ENHANCEMENTS ===== */

/* Mobile Menu Fix - CRITICAL */
@media (max-width: 768px) {
    .nav {
        display: flex;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-paper);
        border-top: 2px solid var(--ink);
        border-bottom: 2px solid var(--ink);
        flex-direction: column;
        padding: 0;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        box-shadow: 0 8px 16px rgba(45, 45, 45, 0.1);
    }

    .nav.active {
        max-height: 600px;
        opacity: 1;
        padding: 20px 0;
    }

    .nav-link {
        display: block;
        padding: 16px 40px;
        border-bottom: 1px solid rgba(45, 45, 45, 0.1);
        text-align: left;
        width: 100%;
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .nav-item-dropdown {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }

    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--brick);
        margin-left: 40px;
        padding-left: 0;
        display: none;
        background: transparent;
        min-width: auto;
        width: calc(100% - 40px);
    }

    .nav-item-dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-item {
        padding: 12px 20px;
        border-left: none;
    }

    /* Hamburger animation */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(10px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-10px);
    }

    /* Increase touch targets */
    .nav-link,
    .btn,
    .dropdown-item {
        min-height: 44px;
        padding: 14px 20px;
    }

    .float-btn {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }

    /* Increase spacing between clickable elements */
    .hero-cta {
        gap: 16px;
    }

    .footer-col ul li {
        margin-bottom: 16px;
    }
}

/* Blog Filter Buttons - Heritage Industrial Style */
.filter-btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 12px 24px;
    border: 2px solid var(--ink);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    transition: var(--transition);
    margin: 0 8px 8px 0;
    display: inline-block;
}

.filter-btn:hover {
    background: var(--ink);
    color: var(--bg-paper);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--brick);
}

.filter-btn.active {
    border-color: var(--brick);
    background: var(--brick);
    color: var(--bg-paper);
}

/* Toast Notifications - Heritage Style */
.toast {
    position: fixed;
    top: 100px;
    right: 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    padding: 20px 30px;
    box-shadow: 8px 8px 0 var(--ink);
    z-index: 10000;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: slideInRight 0.3s ease-out;
    max-width: 400px;
}

.toast.success {
    border-color: var(--brick);
    color: var(--brick);
}

.toast.error {
    border-color: #dc2626;
    color: #dc2626;
}

.toast.info {
    border-color: var(--navy);
    color: var(--navy);
}

@keyframes slideInRight {
    from {
        transform: translateX(500px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(500px);
        opacity: 0;
    }
}

/* Focus Styles for Keyboard Navigation - Accessibility */
*:focus {
    outline: 3px solid var(--brick);
    outline-offset: 2px;
}

.btn:focus,
.nav-link:focus,
input:focus,
textarea:focus,
select:focus,
.float-btn:focus {
    outline: 3px solid var(--brick);
    outline-offset: 2px;
}

/* Skip to Main Content Link - Accessibility */
.skip-to-main {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--brick);
    color: var(--bg-paper);
    padding: 12px 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 10000;
    transition: top 0.3s;
    text-decoration: none;
    border: 2px solid var(--ink);
}

.skip-to-main:focus {
    top: 0;
    outline: 3px solid var(--ink);
    outline-offset: 2px;
}

/* Prevent Horizontal Scroll */
html,
body {
    overflow-x: hidden;
    max-width: 100%;
}

.container {
    max-width: var(--container-width);
}

/* Ensure tables don't overflow */
table {
    width: 100%;
    overflow-x: auto;
    display: block;
}

/* Medium Screen Spacing Optimization */
@media (min-width: 1024px) and (max-width: 1440px) {

    .why-choose,
    .products-preview,
    .industries,
    .quality-process,
    .quote-form-section {
        padding: 80px 0 90px;
    }
}

/* Very Small Screen Optimizations */
@media (max-width: 576px) {
    .form-wrapper {
        padding: 30px 20px;
        border-width: 5px;
    }

    .why-card,
    .product-card,
    .facility-card,
    .benefit-card,
    .value-card {
        padding: 30px 20px;
    }

    .toast {
        right: 20px;
        left: 20px;
        max-width: calc(100vw - 40px);
    }
}

/* Loading State for Images */
img {
    background: rgba(45, 45, 45, 0.05);
}

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Print Styles */
@media print {

    .header,
    .footer,
    .floating-elements,
    .chat-modal,
    .skip-to-main {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    a {
        text-decoration: underline;
    }

    .page-header {
        padding-top: 20px;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --dimmed: #5b6270;
    }

    .nav-link,
    .btn,
    .form-group input,
    .form-group textarea {
        border-width: 3px;
    }
}

/* Reduced Motion Support - Accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark Mode Support (Optional - for future) */
@media (prefers-color-scheme: dark) {
    /* Keep Heritage Industrial theme even in dark mode preference */
    /* This ensures brand consistency */
}

/* Newsletter Section Styling */
.newsletter {
    padding: 80px 0;
    background: var(--ink);
    text-align: center;
    border-top: 3px double var(--bg-paper);
    border-bottom: 3px double var(--bg-paper);
}

.newsletter h2 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 900;
    color: var(--bg-paper);
    margin-bottom: 30px;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 16px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    background: var(--bg-paper);
    border: 2px solid var(--bg-paper);
    color: var(--ink);
    font-family: 'Libre Baskerville', serif;
    font-size: 16px;
}

.newsletter-form input:focus {
    outline: 3px solid var(--brick);
    outline-offset: 2px;
}

.newsletter-form .btn {
    border-color: var(--bg-paper);
    color: var(--bg-paper);
}

.newsletter-form .btn:hover {
    background: var(--bg-paper);
    color: var(--ink);
}

@media (max-width: 576px) {
    .newsletter-form {
        flex-direction: column;
    }

    .newsletter h2 {
        font-size: 32px;
    }
}

/* Social Share Buttons */
.social-share {
    margin: 40px 0;
    padding: 30px;
    border: 2px solid var(--ink);
    background: var(--bg-paper);
}

.social-share h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--ink);
}

.share-btn {
    display: inline-block;
    padding: 10px 20px;
    margin: 0 8px 8px 0;
    border: 2px solid var(--ink);
    background: transparent;
    color: var(--ink);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.share-btn:hover {
    background: var(--ink);
    color: var(--bg-paper);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--brick);
}

.share-btn.linkedin {
    border-color: #0077b5;
    color: #0077b5;
}

.share-btn.linkedin:hover {
    background: #0077b5;
    color: var(--bg-paper);
}

.share-btn.twitter {
    border-color: #1da1f2;
    color: #1da1f2;
}

.share-btn.twitter:hover {
    background: #1da1f2;
    color: var(--bg-paper);
}

.share-btn.facebook {
    border-color: #1877f2;
    color: #1877f2;
}

.share-btn.facebook:hover {
    background: #1877f2;
    color: var(--bg-paper);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--bg-paper);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    padding: 40px;
    background: var(--bg-paper);
    border: 2px solid var(--ink);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--ink);
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--dimmed);
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
}

.testimonial-author span {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dimmed);
}

/* ============================================
   LEGAL PAGES (Terms & Privacy)
   ============================================ */

.legal-content {
    padding: 80px 0;
    background: var(--background);
}

.legal-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 60px;
    backdrop-filter: blur(10px);
}

.legal-wrapper h2 {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--ink);
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--brick);
}

.legal-wrapper h2:first-child {
    margin-top: 0;
}

.legal-wrapper h3 {
    font-family: 'Libre Baskerville', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink);
    margin-top: 30px;
    margin-bottom: 15px;
}

.legal-wrapper p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dimmed);
    margin-bottom: 20px;
}

.legal-wrapper ul {
    margin: 20px 0;
    padding-left: 30px;
}

.legal-wrapper ul li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dimmed);
    margin-bottom: 12px;
    list-style-type: disc;
}

.legal-wrapper ul li strong {
    color: var(--ink);
    font-weight: 600;
}

.legal-wrapper a {
    color: var(--brick);
    text-decoration: underline;
    transition: var(--transition);
}

.legal-wrapper a:hover {
    color: var(--ink);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .legal-wrapper {
        padding: 40px 30px;
    }

    .legal-wrapper h2 {
        font-size: 26px;
    }

    .legal-wrapper h3 {
        font-size: 20px;
    }

    .legal-wrapper p,
    .legal-wrapper ul li {
        font-size: 15px;
    }
}


@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* Client Logos Section */
.clients {
    padding: 60px 0;
    background: var(--bg-paper);
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
}

.section-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    color: var(--dimmed);
    margin-bottom: 40px;
}

.client-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.client-logos img {
    height: 60px;
    width: auto;
    opacity: 0.6;
    filter: grayscale(1);
    transition: var(--transition);
}

.client-logos img:hover {
    opacity: 1;
    filter: grayscale(0);
}

/* Certifications Display */
.certifications {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.certifications img {
    height: 80px;
    width: auto;
    border: 2px solid var(--ink);
    padding: 10px;
    background: var(--bg-paper);
    transition: var(--transition);
}

.certifications img:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--ink);
}

/* Online Indicator for Chat */
.online-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 12px;
    height: 12px;
    background: #10b981;
    border: 2px solid var(--bg-paper);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Sticky CTA Bar for Mobile */
@media (max-width: 768px) {
    .sticky-cta {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--brick);
        padding: 16px 20px;
        text-align: center;
        z-index: 998;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
        border-top: 2px solid var(--ink);
    }

    .sticky-cta .btn {
        width: 100%;
        background: var(--bg-paper);
        color: var(--brick);
        border-color: var(--bg-paper);
        margin: 0;
    }

    .sticky-cta .btn:hover {
        background: var(--ink);
        color: var(--bg-paper);
        border-color: var(--ink);
    }
}

/* Exit Intent Modal */
.exit-intent-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(45, 45, 45, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    animation: fadeIn 0.3s ease-out;
}

.exit-intent-modal .modal-content {
    background: var(--bg-paper);
    border: 3px solid var(--ink);
    padding: 60px;
    max-width: 600px;
    text-align: center;
    box-shadow: 10px 10px 0 var(--brick);
}

.exit-intent-modal h2 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--ink);
}

.exit-intent-modal p {
    font-size: 18px;
    color: var(--dimmed);
    margin-bottom: 30px;
}

.exit-intent-modal .btn {
    margin: 0 10px 10px;
}

.close-modal {
    display: inline-block;
    margin-top: 20px;
    color: var(--dimmed);
    text-decoration: underline;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.close-modal:hover {
    color: var(--ink);
}

/* Improved Form Validation Styles */
.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-bottom-color: #dc2626;
}

.form-group .error-message {
    display: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #dc2626;
    margin-top: 8px;
}

.form-group.error .error-message {
    display: block;
}

.form-group.success input,
.form-group.success textarea,
.form-group.success select {
    border-bottom-color: var(--brick);
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--bg-paper);
    border-top-color: var(--brick);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 3px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ===== END OF CRITICAL FIXES ===== */