* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0d9488;
    --primary-light: #14b8a6;
    --primary-dark: #0f766e;
    --secondary: #0f172a;
    --accent: #f97316;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --success: #10b981;
    --card-bg: #ffffff;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --body-bg: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --navbar-bg: #1e293b;
    --navbar-text: #f8fafc;
}

body {
    background-color: var(--body-bg);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
header {
    background: var(--navbar-bg);
    color: var(--navbar-text);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 3px solid var(--accent);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
}

.logo-text h1 {
    font-size: 1.4rem;
    font-weight: 700;
}

.logo-text p {
    font-size: 0.8rem;
    opacity: 0.9;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--navbar-text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--accent);
}

.user-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    color: var(--navbar-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Page Containers */
.page-container {
    display: none;
    min-height: calc(100vh - 200px);
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.page-container.active {
    display: block;
}

/* Product Details Container */
.product-details-container {
    display: none;
    min-height: calc(100vh - 200px);
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.product-details-container.active {
    display: block;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border: none;
}

.btn-primary:hover {
    background: #f97316;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Features Section */
.section-header {
    text-align: center;
    /* margin-bottom: 3rem; */
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    /* margin-bottom: 1rem; */
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

/* Products Page Layout */
.products-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

/* Filters Sidebar */
.filters-sidebar {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.filter-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.filter-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.filter-header i {
    color: var(--primary);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.filter-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.filter-checkbox.checked {
    background: var(--primary);
    border-color: var(--primary);
}

.filter-checkbox.checked::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.filter-label {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.filter-count {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.filter-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.filter-btn {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.apply-filters {
    background: var(--primary);
    color: white;
}

.apply-filters:hover {
    background: var(--primary-dark);
}

.reset-filters {
    background: var(--light);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.reset-filters:hover {
    background: var(--gray-light);
}

/* Products Grid */
.products-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.results-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-options select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.product-image {
    height: 160px;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1) 0%, rgba(15, 118, 110, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 3rem;
    position: relative;
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-specs {
    display: flex;
    gap: 10px;
    margin-bottom: 1rem;
}

.spec {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.spec-value {
    font-weight: 600;
    font-size: 0.8rem;
}

.spec-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
}

.product-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.details-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
}

.details-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Product Details Styles */
.back-to-products {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 2rem;
    padding: 8px 16px;
    border-radius: 6px;
    background: var(--light);
    transition: all 0.3s;
}

.back-to-products:hover {
    color: var(--primary-dark);
    background: var(--gray-light);
}

.product-details-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    height: 350px;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1) 0%, rgba(15, 118, 110, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 4rem;
    position: relative;
}

.image-thumbnails {
    display: flex;
    gap: 1rem;
}

.thumbnail {
    width: 70px;
    height: 70px;
    background: var(--light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.product-details-info {
    display: flex;
    flex-direction: column;
}

.product-details-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.product-details-description {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-details-price {
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.product-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.meta-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.meta-value {
    font-weight: 600;
    font-size: 0.9rem;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.download-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.download-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.download-option:hover {
    background: var(--gray-light);
    transform: translateY(-2px);
}

.download-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.download-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.download-text h4 {
    font-weight: 600;
    margin-bottom: 2px;
}

.download-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.download-btn-large {
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
}

.download-btn-large:hover {
    background: var(--primary-dark);
}

.product-specifications {
    margin-bottom: 2rem;
}

.specs-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 10px 0;
}

.specs-table td:first-child {
    font-weight: 500;
    width: 40%;
}

.specs-table td:last-child {
    color: var(--text-secondary);
}

.related-products {
    margin-top: 3rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

/* Services and About Pages */
.content-grid {
    display: grid;
    gap: 2rem;
}

.service-card,
.industry-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.service-card:hover,
.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.service-icon,
.industry-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.service-features,
.industry-features {
    list-style: none;
    margin-top: 1rem;
}

.service-features li,
.industry-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features li i,
.industry-features li i {
    color: var(--success);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Contact Page Styles */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 0;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-text {
    flex: 1;
}

.contact-text h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-text a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-text a:hover {
    color: var(--primary-dark);
}

.business-hours {
    list-style: none;
}

.business-hours li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.business-hours li:last-child {
    border-bottom: none;
}

.day {
    font-weight: 500;
}

.hours {
    color: var(--text-secondary);
}

.contact-form-container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s;
    background: var(--light);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

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

.submit-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    font-size: 1rem;
}

.submit-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.map-container {
    margin-top: 3rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.map-placeholder {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

/* Account Page Styles */
.account-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

.account-sidebar {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.account-nav {
    list-style: none;
}

.account-nav li {
    margin-bottom: 0.5rem;
}

.account-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 500;
}

.account-nav a:hover,
.account-nav a.active {
    background: var(--primary);
    color: white;
}

.account-nav a i {
    width: 20px;
    text-align: center;
}

.account-content {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.account-section {
    display: none;
}

.account-section.active {
    display: block;
}

.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.account-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.profile-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
}

.profile-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.profile-stat {
    text-align: center;
    padding: 1rem;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.downloads-grid {
    display: grid;
    gap: 1rem;
}

.download-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.download-item:hover {
    background: var(--gray-light);
    transform: translateY(-2px);
}

.download-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.download-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.download-details h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.download-details p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.download-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn-small {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.action-btn-small:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.quotes-grid {
    display: grid;
    gap: 1rem;
}

.quote-item {
    padding: 1.5rem;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.quote-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.quote-id {
    font-weight: 600;
    color: var(--primary);
}

.quote-status {
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-pending {
    background: #fef3c7;
    color: #d97706;
}

.status-approved {
    background: #d1fae5;
    color: #065f46;
}

.status-rejected {
    background: #fee2e2;
    color: #dc2626;
}

.quote-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.quote-products {
    margin-top: 1rem;
}

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

.product-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.security-settings {
    display: grid;
    gap: 1.5rem;
}

.security-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.security-info h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.security-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked+.toggle-slider {
    background-color: var(--primary);
}

input:checked+.toggle-slider:before {
    transform: translateX(26px);
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.no-data i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.text-muted {
    color: var(--text-muted);
}

/* Footer */
footer {
    background: var(--secondary);
    color: white;
    padding: 2rem;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .products-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: static;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .account-layout {
        grid-template-columns: 1fr;
    }

    .account-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-details-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-meta {
        flex-direction: column;
        gap: 1rem;
    }

    .download-options {
        flex-direction: column;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .profile-info {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-stats {
        grid-template-columns: 1fr;
    }

    .quote-details {
        grid-template-columns: 1fr;
    }

    .account-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .security-item {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .download-item {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .download-actions {
        width: 100%;
        justify-content: flex-end;
    }
}