:root {
    --linen-white: #f7f3ed;
    --basalt-graphite: #1a2725;
    --night-shale: #0f1817;
    --teal-dusk: #1a4d52;
    --deep-bay-teal: #2d5a5f;
    --drift-gray: #d4ccc3;
    --soft-ash-line: #e8e4df;
}

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

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--linen-white);
    color: var(--basalt-graphite);
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

a {
    color: var(--deep-bay-teal);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--teal-dusk);
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--basalt-graphite);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    margin-top: 1.5rem;
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    margin-top: 1.2rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header.navbar-dark {
    background-color: var(--night-shale);
    background: linear-gradient(135deg, var(--night-shale) 0%, var(--teal-dusk) 100%);
    padding: 0;
}

.navbar-custom {
    background-color: transparent;
    padding: 1.5rem 0;
    border-bottom: none;
}

.brand-name {
    font-size: 1.8rem !important;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--linen-white) !important;
}

.navbar-nav .nav-link {
    color: var(--linen-white) !important;
    margin: 0 1.2rem;
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--deep-bay-teal) !important;
}

.navbar-nav .nav-link.active {
    color: var(--deep-bay-teal) !important;
    border-bottom: 2px solid var(--deep-bay-teal);
    padding-bottom: 0.3rem;
    position: relative;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--deep-bay-teal);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 2rem;
}

.btn-outline-catalog {
    background: transparent;
    border: 2px solid var(--deep-bay-teal);
    color: var(--deep-bay-teal);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline-catalog:hover {
    background-color: var(--deep-bay-teal);
    color: var(--linen-white);
    transform: scale(1.02);
}

.idr-chip {
    background-color: var(--drift-gray);
    color: var(--basalt-graphite);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.header-notch {
    height: 2px;
    background-color: var(--soft-ash-line);
}

.mini-status-bar {
    background-color: var(--linen-white);
    padding: 1rem 0;
    border-bottom: 1px solid var(--soft-ash-line);
    font-size: 0.9rem;
    color: var(--basalt-graphite);
    display: flex;
    justify-content: space-between;
}

.mini-status-bar span {
    flex: 1;
}

.hero-section {
    background-color: var(--night-shale);
    background: linear-gradient(135deg, var(--night-shale) 0%, var(--teal-dusk) 100%);
    color: var(--linen-white);
    padding: 4rem 0;
}

.hero-overline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--deep-bay-teal);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.hero-subheading {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--drift-gray);
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.btn-primary-teal {
    background-color: var(--deep-bay-teal);
    color: var(--linen-white);
    padding: 0.8rem 1.8rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary-teal:hover {
    background-color: var(--teal-dusk);
    transform: scale(1.02);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--deep-bay-teal);
    color: var(--deep-bay-teal);
    padding: 0.6rem 1.6rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background-color: var(--deep-bay-teal);
    color: var(--linen-white);
    transform: scale(1.02);
}

.hero-micro-note {
    font-size: 0.9rem;
    color: var(--drift-gray);
    font-style: italic;
}

.feature-card {
    background-color: var(--linen-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.feature-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.feature-caption {
    padding: 1.5rem;
}

.feature-caption p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.section-shortcuts {
    background-color: var(--linen-white);
    padding: 3rem 0;
}

.shortcut-tile {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--deep-bay-teal);
    transition: all 0.3s ease;
}

.shortcut-tile:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.tile-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--deep-bay-teal);
    margin-bottom: 0.5rem;
}

.tile-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--basalt-graphite);
    margin-bottom: 1rem;
}

.shortcut-tile p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--basalt-graphite);
}

.info-section {
    padding: 3rem 0;
}

.info-section.light {
    background-color: var(--linen-white);
}

.info-section.dark {
    background-color: var(--night-shale);
    background: linear-gradient(135deg, var(--night-shale) 0%, var(--teal-dusk) 100%);
    color: var(--linen-white);
    padding: 3rem 0;
}

.info-section.dark h2 {
    color: var(--linen-white);
}

.info-section.dark p {
    color: var(--drift-gray);
    line-height: 1.8;
}

.section-tick {
    display: inline-block;
    width: 4px;
    height: 1.5rem;
    background-color: var(--deep-bay-teal);
    margin-right: 1rem;
    vertical-align: middle;
}

.info-section.dark .section-tick {
    background-color: var(--deep-bay-teal);
}

.info-cards {
    background-color: var(--linen-white);
}

.info-two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: white;
    border-radius: 4px;
}

.info-term {
    font-weight: 700;
    color: var(--basalt-graphite);
}

.info-meaning {
    color: var(--basalt-graphite);
    line-height: 1.5;
}

.contrast-band {
    height: 60px;
    background-color: var(--night-shale);
    margin: 2rem 0;
}

.format-trio {
    background-color: var(--linen-white);
    padding: 3rem 0;
}

.format-trio h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.format-card {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    border-top: 4px solid var(--deep-bay-teal);
    text-align: center;
    transition: all 0.3s ease;
}

.format-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.format-card h4 {
    margin-bottom: 1rem;
    color: var(--basalt-graphite);
}

.format-card p {
    font-size: 0.95rem;
    color: var(--basalt-graphite);
}

.shelf-rhythm {
    background-color: white;
    padding: 3rem 0;
}

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

.rhythm-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--basalt-graphite);
}

.rhythm-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--deep-bay-teal);
    font-weight: bold;
}

.product-guide {
    background-color: white;
    padding: 3rem 0;
}

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

.guide-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--basalt-graphite);
}

.guide-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--deep-bay-teal);
    font-weight: bold;
}

.products-preview {
    background-color: var(--linen-white);
    padding: 3rem 0;
}

.product-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border: 2px solid var(--deep-bay-teal);
    transform: scale(1.02);
}

.product-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: var(--drift-gray);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.03);
}

.product-meta {
    padding: 1rem;
    background-color: var(--soft-ash-line);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.product-chip {
    display: inline-block;
    background-color: var(--drift-gray);
    color: var(--basalt-graphite);
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-card h4 {
    padding: 1rem 1rem 0;
    color: var(--basalt-graphite);
    font-size: 1.1rem;
}

.product-desc {
    padding: 0 1rem;
    font-size: 0.9rem;
    color: var(--basalt-graphite);
    line-height: 1.5;
}

.product-footer {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--soft-ash-line);
}

.product-price {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--deep-bay-teal);
}

.faq-section {
    background-color: white;
    padding: 3rem 0;
}

.faq-item {
    background-color: var(--linen-white);
    padding: 1.5rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.faq-item h4 {
    color: var(--basalt-graphite);
    margin-bottom: 1rem;
}

.faq-item p {
    font-size: 0.95rem;
    color: var(--basalt-graphite);
}

.cta-final {
    background-color: var(--linen-white);
    padding: 3rem 0;
    text-align: center;
}

.cta-final h2 {
    margin-bottom: 1rem;
}

.cta-final p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: var(--basalt-graphite);
}

.footer-dark {
    background-color: var(--night-shale);
    color: var(--drift-gray);
    padding: 3rem 0 1rem;
}

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

.footer-column h5 {
    color: var(--linen-white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

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

.footer-column a {
    color: var(--drift-gray);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--deep-bay-teal);
}

.footer-column p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--soft-ash-line);
    color: var(--drift-gray);
    font-size: 0.9rem;
}

.catalog-intro {
    background-color: white;
    padding: 2rem 0;
    border-bottom: 1px solid var(--soft-ash-line);
}

.catalog-overline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--deep-bay-teal);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.filter-section {
    background-color: var(--linen-white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--soft-ash-line);
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: white;
    border: 2px solid var(--soft-ash-line);
    color: var(--basalt-graphite);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--deep-bay-teal);
    color: var(--linen-white);
    border-color: var(--deep-bay-teal);
}

.browse-hint {
    font-size: 0.9rem;
    color: var(--basalt-graphite);
    margin-bottom: 1.5rem;
}

.caption-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    font-size: 0.85rem;
    color: var(--basalt-graphite);
    margin-bottom: 1rem;
}

.item-count {
    font-size: 0.85rem;
    color: var(--basalt-graphite);
    font-weight: 600;
}

.products-grid {
    background-color: var(--linen-white);
    padding: 2rem 0;
}

.btn-contact-small {
    background-color: transparent;
    border: 2px solid var(--deep-bay-teal);
    color: var(--deep-bay-teal);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-contact-small:hover {
    background-color: var(--deep-bay-teal);
    color: var(--linen-white);
}

.catalog-guide {
    background-color: white;
    padding: 3rem 0;
}

.about-hero {
    background-color: white;
    padding: 2rem 0;
    border-bottom: 1px solid var(--soft-ash-line);
}

.about-overline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--deep-bay-teal);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

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

.check-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--basalt-graphite);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--deep-bay-teal);
    font-weight: bold;
}

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

.summary-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--basalt-graphite);
}

.summary-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--deep-bay-teal);
    font-weight: bold;
}

.cta-about {
    background-color: white;
    padding: 3rem 0;
    text-align: center;
}

.cta-about h2 {
    margin-bottom: 1rem;
}

.cta-about p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-intro {
    background-color: white;
    padding: 2rem 0;
    border-bottom: 1px solid var(--soft-ash-line);
}

.contact-overline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--deep-bay-teal);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.contact-section {
    background-color: var(--linen-white);
    padding: 3rem 0;
}

.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--basalt-graphite);
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--soft-ash-line);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--basalt-graphite);
}

.form-control:focus {
    outline: none;
    border-color: var(--deep-bay-teal);
    box-shadow: 0 0 0 2px rgba(45, 90, 95, 0.1);
}

.form-check-label {
    color: var(--basalt-graphite);
    margin-left: 0.5rem;
}

.form-check-label a {
    color: var(--deep-bay-teal);
    text-decoration: underline;
}

.contact-info {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
}

.contact-info h3 {
    margin-top: 0;
}

.info-block {
    margin-bottom: 2rem;
}

.info-block h5 {
    color: var(--basalt-graphite);
    margin-bottom: 0.5rem;
}

.info-block p {
    color: var(--basalt-graphite);
    font-size: 0.95rem;
}

.info-block a {
    color: var(--deep-bay-teal);
}

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

.response-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--basalt-graphite);
}

.response-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--deep-bay-teal);
    font-weight: bold;
}

.thank-you-section {
    background-color: var(--night-shale);
    background: linear-gradient(135deg, var(--night-shale) 0%, var(--teal-dusk) 100%);
    color: var(--linen-white);
    padding: 4rem 0;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.thank-you-content {
    text-align: center;
}

.thank-you-overline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--deep-bay-teal);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.thank-you-content h1 {
    color: var(--linen-white);
    margin-bottom: 1rem;
}

.thank-you-content p {
    font-size: 1.1rem;
    color: var(--drift-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.legal-page {
    background-color: white;
    padding: 3rem 0;
}

.last-updated {
    color: var(--basalt-graphite);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.legal-page h2 {
    color: var(--basalt-graphite);
    margin-top: 2rem;
}

.legal-page p {
    color: var(--basalt-graphite);
    line-height: 1.8;
}

.disclaimer-highlight {
    background-color: var(--linen-white);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--deep-bay-teal);
    margin-bottom: 2rem;
}

.disclaimer-highlight h2 {
    margin-top: 0;
    color: var(--basalt-graphite);
}

.disclaimer-highlight p {
    color: var(--basalt-graphite);
    font-weight: 600;
}

.product-detail {
    background-color: var(--linen-white);
    padding: 3rem 0;
}

.back-link {
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--deep-bay-teal);
    font-weight: 600;
    transition: all 0.3s ease;
}

.back-link:hover {
    margin-left: -0.5rem;
}

.product-detail-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.product-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.product-detail-content {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
}

.product-detail-content h1 {
    color: var(--basalt-graphite);
    margin-bottom: 0.5rem;
}

.product-detail-meta {
    color: var(--deep-bay-teal);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.detail-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--soft-ash-line);
}

.detail-section:last-of-type {
    border-bottom: none;
}

.detail-section h3 {
    color: var(--basalt-graphite);
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.detail-section p {
    color: var(--basalt-graphite);
    line-height: 1.7;
}

.price-section {
    background-color: var(--linen-white);
    padding: 1.5rem;
    border-radius: 4px;
    margin-bottom: 2rem;
}

.detail-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-bay-teal);
}

.btn-large {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.product-note {
    font-size: 0.85rem;
    color: var(--basalt-graphite);
    text-align: center;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--night-shale);
    color: var(--linen-white);
    padding: 2rem;
    z-index: 9999;
    display: none;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
}

.cookie-text h3 {
    color: var(--linen-white);
    margin-bottom: 0.5rem;
}

.cookie-text p {
    color: var(--drift-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.cookie-text a {
    color: var(--deep-bay-teal);
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-buttons button {
    padding: 0.7rem 1.5rem;
    border-radius: 4px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .navbar-nav {
        flex-direction: column;
    }

    .navbar-nav .nav-link {
        margin: 0.5rem 0;
    }

    .hero-section {
        padding: 2rem 0;
    }

    .hero-cta {
        flex-direction: column;
    }

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

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

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

    .cookie-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cookie-buttons {
        flex-direction: column;
    }
}