@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@400;600&family=Playfair+Display:wght@400;500;600&display=swap');

:root {
    /* Primary Colors */
    --color-ivory-mist: #FAF7F2;
    --color-tea-leaf: #6B7F5E;
    --color-osmanthus-gold: #C8A96E;
    --color-deep-pu-er: #3D2B1F;
    --color-warm-charcoal: #4A4340;
    --color-mist-grey: #B5ADA6;

    /* Tea Category Accent Colors */
    --color-green-tea: #8FA97A;
    --color-oolong: #C4956A;
    --color-dark-tea: #6B5344;
    --color-black-tea: #8B5E3C;
    --color-specialty: #A39171;

    /* Surface Colors */
    --color-card-surface: #FFFFFF;
    --color-elevated-surface: #F5F0EA;
    --color-divider: #E8E2DA;
    --color-input-border: #D4CCC3;
    --color-overlay: rgba(61, 43, 31, 0.6);

    /* Gradients */
    --gradient-hero: linear-gradient(180deg, rgba(250, 247, 242, 0) 0%, #FAF7F2 100%);
    --gradient-card-hover: linear-gradient(145deg, #FFFFFF 0%, #F5F0EA 100%);
    --gradient-tea-atmosphere: linear-gradient(180deg, rgba(107, 127, 94, 0.05) 0%, rgba(200, 169, 110, 0.08) 100%);

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;

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

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

body {
    background-color: var(--color-ivory-mist);
    color: var(--color-warm-charcoal);
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
.serif {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--color-deep-pu-er);
    font-weight: 500;
}

.chinese {
    font-family: 'Noto Serif SC', serif;
}

a {
    color: var(--color-tea-leaf);
    text-decoration: none;
    transition: var(--transition-standard);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-16);
    }
}

/* ============================================
   ACCESSIBILITY (#13, #14)
   ============================================ */

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    background: var(--color-tea-leaf);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: 0 0 6px 6px;
    z-index: 200;
    font-size: 14px;
    font-weight: 500;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
    color: white;
}

/* Focus Indicators */
*:focus-visible {
    outline: 2px solid var(--color-tea-leaf);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
    outline: 2px solid var(--color-tea-leaf);
    outline-offset: 2px;
}

/* Reduced Motion (#12) */
@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;
    }

    .reveal,
    .reveal-item {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ============================================
   BASE UI COMPONENTS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0 var(--space-6);
    height: 48px;
    border-radius: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-standard);
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background-color: var(--color-tea-leaf);
    color: white;
}

.btn-primary:hover {
    filter: brightness(0.9);
    box-shadow: 0 4px 12px rgba(107, 127, 94, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-tea-leaf);
    border: 1.5px solid var(--color-tea-leaf);
}

.btn-secondary:hover {
    background-color: var(--color-tea-leaf);
    color: white;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: white;
}

/* Layout Sections */
section {
    padding: var(--space-12) 0;
}

@media (min-width: 1024px) {
    section {
        padding: var(--space-20) 0;
    }
}

/* ============================================
   HEADER
   ============================================ */

header {
    height: 72px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    transition: var(--transition-standard);
}

header.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 20px;
    color: var(--color-deep-pu-er);
    font-weight: 600;
}

.desktop-nav {
    display: none;
}

@media (min-width: 1024px) {
    .desktop-nav {
        display: flex;
        gap: var(--space-8);
    }

    .desktop-nav a {
        font-size: 13px;
        letter-spacing: 0.1em;
        color: var(--color-warm-charcoal);
        font-weight: 500;
        text-transform: uppercase;
        position: relative;
    }

    .desktop-nav a::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 50%;
        right: 50%;
        height: 2px;
        background: var(--color-tea-leaf);
        transition: all 0.2s ease-out;
    }

    .desktop-nav a:hover::after {
        left: 0;
        right: 0;
    }

    .desktop-nav a:hover {
        color: var(--color-tea-leaf);
    }
}

.header-actions {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.icon-link {
    color: var(--color-warm-charcoal);
}

.mobile-only {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-deep-pu-er);
}

@media (min-width: 1024px) {
    .mobile-only {
        display: none;
    }
}

/* ============================================
   MOBILE MENU
   ============================================ */

.mobile-menu {
    position: fixed;
    top: 72px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 72px);
    background: white;
    z-index: 99;
    transition: 0.3s;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    padding: var(--space-10);
    gap: var(--space-6);
}

.mobile-menu-content a {
    font-size: 24px;
    color: var(--color-deep-pu-er);
    font-family: 'Playfair Display', serif;
}

/* ============================================
   HERO
   ============================================ */

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(250, 247, 242, 0.9), rgba(250, 247, 242, 0.2)),
        url('img/chasense-perfume-osmanthus-oolong-lifestyle.webp') center/cover no-repeat;
    position: relative;
    padding: var(--space-12) 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 15vh;
    background: var(--gradient-hero);
}

.hero-content {
    max-width: 720px;
    position: relative;
    z-index: 1;
}

.overline {
    display: block;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-osmanthus-gold);
    margin-bottom: var(--space-4);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.hero-display {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
    }

    .hero-display {
        font-size: 2.5rem;
    }

    .hero-content {
        text-align: center;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
    color: var(--color-warm-charcoal);
}

.hero-btns {
    display: flex;
    gap: var(--space-4);
}

@media (max-width: 768px) {
    .hero-btns {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
    background-color: var(--color-elevated-surface);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-divider);
}

.trust-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 13px;
    color: var(--color-warm-charcoal);
    font-weight: 500;
}

.trust-item i,
.trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-osmanthus-gold);
}

/* ============================================
   PRODUCT CARDS
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-header p {
    color: var(--color-warm-charcoal);
    margin-top: var(--space-2);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-card {
    background: var(--color-card-surface);
    border: 1px solid var(--color-divider);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-standard);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.product-image {
    position: relative;
    aspect-ratio: 4/5;
    background-color: var(--color-elevated-surface);
}

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

.product-image .tag {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
}

.tag.green-tea {
    background-color: var(--color-green-tea);
}

.tag.oolong {
    background-color: var(--color-oolong);
}

.tag.dark-tea {
    background-color: var(--color-dark-tea);
}

.tag.black-tea {
    background-color: var(--color-black-tea);
}

.product-info {
    padding: var(--space-6);
}

.product-name {
    font-size: 20px;
    margin-bottom: 4px;
}

.product-name-cn {
    font-size: 14px;
    color: var(--color-mist-grey);
    margin-bottom: var(--space-2);
}

.product-desc {
    font-size: 14px;
    color: var(--color-warm-charcoal);
    margin-bottom: var(--space-4);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.product-price {
    color: var(--color-tea-leaf);
    font-weight: 600;
}

/* ============================================
   OUR STORY (#10)
   ============================================ */

.our-story {
    background: var(--gradient-tea-atmosphere);
}

.our-story .overline {
    text-align: center;
}

.our-story .h2 {
    text-align: center;
    margin-bottom: var(--space-8);
}

.story-body p {
    margin-bottom: var(--space-6);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-warm-charcoal);
}

.story-body p:last-child {
    margin-bottom: 0;
}

/* ============================================
   SCENT VISUALIZATION
   ============================================ */

.scent-viz {
    background: var(--gradient-tea-atmosphere);
    text-align: center;
}

.pyramid-labels {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-top: var(--space-6);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-mist-grey);
    font-weight: 500;
}

.pyramid {
    max-width: 500px;
    margin: var(--space-6) auto 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.pyramid-layer {
    padding: var(--space-4);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    border: 1px solid rgba(107, 127, 94, 0.2);
    border-radius: 4px;
    transition: var(--transition-standard);
}

.pyramid-layer:hover {
    border-color: var(--color-tea-leaf);
    background: rgba(107, 127, 94, 0.03);
}

.note-tag {
    font-size: 12px;
    background: white;
    padding: 2px 10px;
    border-radius: 999px;
    color: var(--color-tea-leaf);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* ============================================
   REVIEWS
   ============================================ */

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-8);
}

.rating-num {
    font-size: 3rem;
    line-height: 1;
}

.stars {
    display: flex;
    gap: 2px;
    margin: var(--space-2) 0;
}

.reviews-track-container {
    overflow: hidden;
    padding: var(--space-4) 0;
}

.reviews-track {
    display: flex;
    gap: var(--space-6);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: var(--space-4);
    scroll-behavior: smooth;
}

.reviews-track::-webkit-scrollbar {
    display: none;
}

.review-card {
    min-width: 340px;
    max-width: 340px;
    background: white;
    border: 1px solid var(--color-divider);
    border-radius: 12px;
    padding: 28px;
    scroll-snap-align: start;
    transition: var(--transition-standard);
}

@media (max-width: 768px) {
    .review-card {
        min-width: 300px;
        max-width: 300px;
    }
}

.review-card:hover {
    border-color: var(--color-osmanthus-gold);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.review-customer {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.initials {
    width: 44px;
    height: 44px;
    background: var(--color-tea-leaf);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 16px;
    flex-shrink: 0;
}

.review-customer .name {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-deep-pu-er);
}

.verified {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-osmanthus-gold);
}

.review-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-3);
}

.review-text {
    font-size: 15px;
    font-style: italic;
    margin-bottom: var(--space-4);
    color: var(--color-warm-charcoal);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.review-footer {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.review-footer .tag {
    font-size: 9px;
    padding: 2px 8px;
}

.review-product {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-tea-leaf);
}

.review-date {
    font-size: 12px;
    color: var(--color-mist-grey);
}

.reviews-nav {
    display: flex;
    gap: var(--space-2);
}

.reviews-nav button {
    background: white;
    border: 1px solid var(--color-divider);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-standard);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-tea-leaf);
}

.reviews-nav button:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--color-tea-leaf);
}

/* ============================================
   FAQ
   ============================================ */

.narrow {
    max-width: 720px;
    margin: 0 auto;
}

.faq-container {
    margin-top: var(--space-8);
}

.faq-item {
    border-bottom: 1px solid var(--color-divider);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-deep-pu-er);
    cursor: pointer;
    text-align: left;
    font-family: 'Inter', sans-serif;
    min-height: 60px;
}

.faq-question i,
.faq-question svg {
    transition: transform 0.25s ease-in-out;
    color: var(--color-mist-grey);
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease-in-out;
}

.faq-answer p {
    padding-bottom: var(--space-6);
    padding-right: var(--space-10);
    color: var(--color-warm-charcoal);
    font-size: 15px;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question i,
.faq-item.active .faq-question svg {
    transform: rotate(45deg);
}

.faq-cta {
    text-align: center;
    margin-top: var(--space-12);
}

.faq-cta p {
    margin-bottom: var(--space-4);
    color: var(--color-warm-charcoal);
}

.faq-cta .btn i,
.faq-cta .btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   JOURNAL / ARTICLES
   ============================================ */

.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-10);
}

.article-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .article-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .article-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.article-card {
    border-radius: 12px;
    overflow: hidden;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-divider);
    transition: var(--transition-standard);
}

.article-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.article-image {
    aspect-ratio: 3/2;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease-out;
}

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

.article-info {
    padding: var(--space-6);
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.read-time {
    font-size: 12px;
    color: var(--color-mist-grey);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.read-time i,
.read-time svg {
    width: 12px;
    height: 12px;
}

.article-info h3 {
    font-size: 20px;
    margin-bottom: var(--space-2);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.article-info p {
    font-size: 14px;
    color: var(--color-warm-charcoal);
    margin-bottom: var(--space-3);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.tag.tea-culture {
    background-color: var(--color-tea-leaf);
}

.tag.scent-guide {
    background-color: var(--color-osmanthus-gold);
}

.tag.behind-blend {
    background-color: var(--color-dark-tea);
}

.read-more,
.view-all {
    font-weight: 500;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-tea-leaf);
}

.read-more i,
.read-more svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease-out;
}

.read-more:hover i,
.read-more:hover svg {
    transform: translateX(4px);
}

.view-all i,
.view-all svg {
    width: 16px;
    height: 16px;
}

.article-date {
    font-size: 12px;
    color: var(--color-mist-grey);
    margin-top: var(--space-2);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-section {
    background: var(--color-elevated-surface);
    padding: var(--space-16) 0;
}

.contact-section .h2 {
    margin-bottom: var(--space-4);
}

.contact-section>.container>p:first-of-type {
    margin-bottom: var(--space-6);
    font-size: 1.0625rem;
}

.contact-company {
    font-family: 'Noto Serif SC', serif;
    font-size: 16px;
    color: var(--color-deep-pu-er);
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
}

.contact-detail {
    font-size: 14px;
    color: var(--color-warm-charcoal);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-deep-pu-er);
    color: var(--color-mist-grey);
    padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-brand .logo {
    color: var(--color-ivory-mist);
    margin-bottom: var(--space-4);
}

.brand-tagline {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-mist-grey);
}

.footer-h {
    color: var(--color-ivory-mist);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-6);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-nav a {
    color: var(--color-mist-grey);
    font-size: 14px;
}

.footer-nav a:hover {
    color: var(--color-ivory-mist);
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.newsletter-form input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 var(--space-4);
    border-radius: 4px;
    color: white;
    flex: 1;
    height: 40px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: var(--color-mist-grey);
    font-style: italic;
}

.newsletter-form input:focus {
    border-color: var(--color-tea-leaf);
}

.btn-small {
    height: 40px;
    padding: 0 var(--space-4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    font-size: 12px;
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    color: var(--color-mist-grey);
}

.footer-legal a:hover {
    color: var(--color-ivory-mist);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS (#11)
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

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

.reveal-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.reveal-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   AVANT-GARDE PRODUCT CATALOG
   ============================================ */

.catalog {
    background: var(--color-ivory-mist);
}

.catalog .section-header {
    margin-bottom: var(--space-6);
}

.catalog-intro {
    max-width: 640px;
    margin: 0 auto;
    color: var(--color-warm-charcoal);
    font-size: 15px;
    line-height: 1.7;
}

.catalog-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: var(--space-10);
}

.catalog-card {
    position: relative;
    padding: var(--space-8) var(--space-8) var(--space-8) calc(var(--space-8) + 6px);
    border-bottom: 1px solid var(--color-divider);
    transition: all 0.3s ease-out;
    border-left: 4px solid transparent;
}

.catalog-card:first-child {
    border-top: 1px solid var(--color-divider);
}

/* Alternating backgrounds */
.catalog-card:nth-child(even) {
    background: var(--color-elevated-surface);
}

/* Tea type accent bars */
.catalog-card.accent-green {
    border-left-color: var(--color-green-tea);
}

.catalog-card.accent-oolong {
    border-left-color: var(--color-oolong);
}

.catalog-card.accent-dark {
    border-left-color: var(--color-dark-tea);
}

.catalog-card.accent-black {
    border-left-color: var(--color-black-tea);
}

.catalog-card.accent-dark-special {
    border-left-color: var(--color-warm-charcoal);
}

/* Hover */
.catalog-card:hover {
    transform: translateX(4px);
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.06);
    border-left-width: 6px;
}

/* Header row */
.catalog-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.catalog-name {
    font-size: 1.35rem;
    color: var(--color-deep-pu-er);
    margin-bottom: 2px;
}

.catalog-cn {
    font-size: 13px;
    color: var(--color-mist-grey);
    letter-spacing: 0.04em;
}

.catalog-badges {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    flex-shrink: 0;
}

.badge.bestseller {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, var(--color-osmanthus-gold), #D4B87A);
    color: white;
    box-shadow: 0 2px 6px rgba(200, 169, 110, 0.3);
}

/* Notes grid */
.catalog-notes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
    border: 1px solid rgba(228, 222, 214, 0.6);
}

.catalog-note-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.catalog-note-col.full-span {
    grid-column: 1 / -1;
}

.note-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-mist-grey);
}

.note-value {
    font-size: 14px;
    color: var(--color-warm-charcoal);
    line-height: 1.5;
}

/* Profile text */
.catalog-profile {
    font-size: 14px;
    color: var(--color-warm-charcoal);
    line-height: 1.6;
    font-style: italic;
}

/* Footer note */
.catalog-footer-note {
    text-align: center;
    margin-top: var(--space-10);
    padding: var(--space-6);
    font-size: 14px;
    color: var(--color-mist-grey);
    border-top: 1px solid var(--color-divider);
    line-height: 1.7;
}

/* Responsive: stack notes on mobile */
@media (max-width: 768px) {
    .catalog-card {
        padding: var(--space-6) var(--space-4) var(--space-6) calc(var(--space-4) + 6px);
    }

    .catalog-notes-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .catalog-head {
        flex-direction: column;
        gap: var(--space-2);
    }

    .catalog-name {
        font-size: 1.15rem;
    }
}

/* ============================================
   UTILITY
   ============================================ */

.text-center {
    text-align: center;
}

.h2 {
    font-size: 2rem;
    line-height: 1.2;
}

.subtext {
    font-size: 14px;
    color: var(--color-warm-charcoal);
}