/* ===================================
   Wedding Guest Dresses Directory
   Elegant Serif Aesthetic with Sea Foam Green Palette
   =================================== */

/* Google Fonts - matching vintage site */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&family=Italiana&display=swap');

/* CSS Variables - Sea Foam Green Palette */
:root {
    --color-cream: #F7FCFA;
    --color-blush: #EFF8F5;
    --color-seafoam: #D4EDE5;
    --color-seafoam-dark: #B8DDD1;
    --color-teal: #2A8B7A;
    --color-teal-light: #3BA08D;
    --color-teal-dark: #1D6B5D;
    --color-sage: #8FA8A0;
    --color-charcoal: #3D3D3D;
    --color-dark: #2D2D2D;
    --color-white: #FFFFFF;

    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-accent: 'Cormorant Garamond', 'Georgia', serif;
    --font-display: 'Italiana', serif;
    --font-body: 'Cormorant Garamond', 'Georgia', serif;

    --shadow-soft: 0 2px 15px rgba(42, 139, 122, 0.06);
    --shadow-medium: 0 4px 25px rgba(42, 139, 122, 0.1);
    --shadow-hover: 0 8px 35px rgba(42, 139, 122, 0.12);

    --transition: 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-cream);
    color: var(--color-dark);
    line-height: 1.7;
    font-size: 17px;
    font-weight: 400;
}

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

a:hover {
    color: var(--color-teal-light);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-teal-dark);
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-seafoam-dark);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-teal);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.logo:hover {
    color: var(--color-teal-dark);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-accent);
    font-size: 1rem;
    font-style: italic;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
    color: var(--color-charcoal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-teal);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--color-teal);
}

.nav-links a:hover::after {
    width: 100%;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    background: var(--color-cream);
    padding: 2rem 2rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '✿';
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.2rem;
    color: var(--color-teal);
    opacity: 0.6;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 2.75rem);
    color: var(--color-teal);
    margin-bottom: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 400;
    padding-top: 1.5rem;
}

.hero p {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-charcoal);
    margin-bottom: 1.25rem;
}

.hero-newsletter-note {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-teal);
    margin-top: 0.75rem;
    margin-bottom: 0;
}

/* ===================================
   Newsletter Form
   =================================== */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 520px;
    margin: 0 auto 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input[type="email"],
.newsletter-form input[type="text"],
.newsletter-form input {
    flex: 1;
    min-width: 140px;
    padding: 0.7rem 1rem;
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 0.95rem;
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 2px rgba(42, 139, 122, 0.1);
}

.newsletter-form button {
    padding: 0.7rem 1.75rem;
    background: var(--color-teal);
    color: var(--color-white);
    border: none;
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 0.95rem;
    font-style: italic;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.newsletter-form button:hover {
    background: var(--color-teal-dark);
    transform: translateY(-1px);
}

/* ===================================
   Curator Note
   =================================== */
.curator-note {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 2rem 2.5rem;
    text-align: center;
}

.curator-note p {
    font-family: var(--font-accent);
    font-size: 1rem;
    font-style: italic;
    color: var(--color-charcoal);
    line-height: 1.8;
}

.curator-note a {
    color: var(--color-teal);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.curator-note a:hover {
    color: var(--color-teal-dark);
}

/* ===================================
   Main Layout (Sidebar + Content)
   =================================== */
.main-layout {
    display: flex;
    max-width: 1500px;
    margin: 0 auto;
    gap: 0;
}

/* ===================================
   Filter Sidebar
   =================================== */
.filters {
    width: 260px;
    min-width: 260px;
    background: var(--color-white);
    padding: 2rem 1.5rem;
    border-right: 1px solid var(--color-seafoam-dark);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

.filter-container {
    width: 100%;
}

.clear-filters-btn {
    display: none;
    width: 100%;
    padding: 0.6rem 1rem;
    margin-bottom: 1.5rem;
    background: transparent;
    border: 1px solid var(--color-teal);
    color: var(--color-teal);
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition);
}

.clear-filters-btn:hover {
    background: var(--color-teal);
    color: var(--color-white);
}

.filter-group {
    margin-bottom: 2rem;
}

.filter-group h3 {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-style: italic;
    letter-spacing: 0.5px;
    color: var(--color-teal);
    margin-bottom: 1rem;
}

.filter-tags {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.filter-tag {
    display: block;
    padding: 0.5rem 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
}

.filter-tag:hover {
    background: var(--color-blush);
    border-color: var(--color-teal);
    color: var(--color-teal);
}

.filter-tag.active {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}

/* Multi-select feature filters */
.filter-tags-multi .filter-tag {
    position: relative;
    padding-left: 1.75rem;
}

.filter-tags-multi .filter-tag::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border: 1px solid var(--color-seafoam-dark);
    background: var(--color-white);
}

.filter-tags-multi .filter-tag.active::before {
    background: var(--color-white);
    border-color: var(--color-white);
}

.filter-tags-multi .filter-tag.active::after {
    content: '✓';
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--color-teal);
    font-weight: bold;
}

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

.price-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--color-seafoam);
    outline: none;
    border-radius: 3px;
    cursor: pointer;
}

.price-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-teal);
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(42, 139, 122, 0.3);
}

.price-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-teal);
    cursor: pointer;
    border-radius: 50%;
    border: none;
    box-shadow: 0 2px 8px rgba(42, 139, 122, 0.3);
}

.price-slider::-moz-range-track {
    height: 6px;
    background: var(--color-seafoam);
    border-radius: 3px;
}

.price-value {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-teal);
}

.saved-filter {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-seafoam-dark);
}

.saved-filter .filter-tag {
    background: var(--color-cream);
    border-color: var(--color-teal);
    color: var(--color-teal);
}

.saved-filter .filter-tag:hover,
.saved-filter .filter-tag.active {
    background: var(--color-teal);
    color: var(--color-white);
}

/* ===================================
   Shop Grid
   =================================== */
.directory {
    flex: 1;
    padding: 2rem;
    min-width: 0;
}

.directory > h2 {
    font-family: var(--font-display);
    text-align: left;
    font-size: 1.8rem;
    color: var(--color-teal);
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.results-count {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--color-sage);
    margin-bottom: 0.75rem;
    text-align: center;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

/* Shop Card */
.shop-card {
    background: var(--color-white);
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    position: relative;
    animation: fadeIn 0.5s ease-out;
}

.shop-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-teal);
}

.shop-card.hidden {
    display: none;
}

.shop-image {
    display: block;
    aspect-ratio: 3 / 4;
    background: linear-gradient(135deg, var(--color-blush) 0%, var(--color-seafoam) 100%);
    overflow: hidden;
    position: relative;
}

.shop-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition);
}

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

.shop-content {
    padding: 1.5rem;
}

.shop-content h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--color-teal-dark);
}

.shop-content .location {
    font-family: var(--font-accent);
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-sage);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shop-content .location::before {
    content: '✿';
    font-size: 0.7rem;
    color: var(--color-teal);
}

.shop-content .description {
    font-size: 0.95rem;
    color: var(--color-charcoal);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.shop-content .price {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    color: var(--color-teal);
    font-weight: 500;
}

.shop-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: var(--color-blush);
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 0.8rem;
    font-style: italic;
    color: var(--color-charcoal);
}

.shop-link {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--color-teal);
    border: 1px solid var(--color-teal);
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-white);
    transition: all var(--transition);
}

.shop-link:hover {
    background: var(--color-teal-dark);
    border-color: var(--color-teal-dark);
    color: var(--color-white);
}

.bookmark-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    background: var(--color-white);
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition);
}

.bookmark-btn:hover {
    transform: scale(1.1);
    border-color: var(--color-teal);
}

.bookmark-btn.active {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}

.bookmark-btn.active svg {
    fill: var(--color-white);
    stroke: var(--color-white);
}

.bookmark-btn svg {
    color: var(--color-sage);
    transition: all var(--transition);
}

/* ===================================
   Blog Section
   =================================== */
.blog-preview {
    padding: 5rem 2rem;
    background: var(--color-white);
}

.blog-preview h2 {
    font-family: var(--font-display);
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.blog-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--color-cream);
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    overflow: hidden;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-teal);
}

.blog-card-image {
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-blush) 0%, var(--color-seafoam) 100%);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform var(--transition);
}

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

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-teal-dark);
}

.blog-card-content p {
    font-family: var(--font-accent);
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

/* ===================================
   Related Directories
   =================================== */
.related-directories {
    padding: 4rem 2rem;
    background: var(--color-blush);
}

.related-directories h2 {
    font-family: var(--font-display);
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2.5rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.related-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.related-card {
    background: var(--color-white);
    padding: 2rem;
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition);
}

.related-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-teal);
    box-shadow: var(--shadow-medium);
}

.related-card h3 {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-charcoal);
}

/* ===================================
   FAQ Section
   =================================== */
.faq-section {
    padding: 5rem 2rem;
    background: var(--color-white);
}

.faq-section h2 {
    font-family: var(--font-display);
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    overflow: hidden;
}

.faq-item summary {
    padding: 1.25rem 1.5rem;
    background: var(--color-cream);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--color-teal-dark);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-teal);
    transition: transform var(--transition);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: var(--color-blush);
}

.faq-item p {
    padding: 1.5rem;
    background: var(--color-white);
    font-family: var(--font-accent);
    color: var(--color-charcoal);
    line-height: 1.7;
}

/* ===================================
   Submission Section
   =================================== */
.submission-section {
    padding: 5rem 2rem;
    background: var(--color-cream);
    text-align: center;
}

.submission-section h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.submission-section > p {
    font-family: var(--font-accent);
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--color-charcoal);
}

.submission-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.submission-form input,
.submission-form textarea {
    padding: 1rem 1.25rem;
    border: 1px solid var(--color-seafoam-dark);
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 1rem;
    background: var(--color-white);
    color: var(--color-charcoal);
    transition: border-color var(--transition);
}

.submission-form input:focus,
.submission-form textarea:focus {
    outline: none;
    border-color: var(--color-teal);
}

.submission-form button {
    padding: 1rem 2rem;
    background: var(--color-teal);
    border: none;
    border-radius: 0;
    font-family: var(--font-accent);
    font-size: 1rem;
    font-style: italic;
    color: var(--color-white);
    cursor: pointer;
    transition: background var(--transition);
}

.submission-form button:hover {
    background: var(--color-teal-dark);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-teal-dark);
    padding: 3rem 2rem;
    text-align: center;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-seafoam);
    transition: color var(--transition);
}

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

.footer-related {
    margin-bottom: 1.5rem;
}

.footer-related p {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-sage);
    margin-bottom: 0.5rem;
}

.footer-related a {
    font-family: var(--font-accent);
    color: var(--color-seafoam);
    margin: 0 0.75rem;
}

.footer-related a:hover {
    color: var(--color-white);
}

.copyright {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    color: var(--color-sage);
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .main-layout {
        flex-direction: column;
    }

    .filters {
        width: 100%;
        min-width: 100%;
        position: relative;
        top: 0;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-seafoam-dark);
        padding: 1.5rem;
    }

    .filter-container {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .filter-group {
        flex: 1;
        min-width: 200px;
        margin-bottom: 0;
    }

    .filter-tags {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .filter-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 1rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .hero {
        padding: 1.5rem 1rem 2rem;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }

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

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

    .filter-group {
        min-width: 100%;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .directory {
        padding: 1rem;
    }

    .shop-grid {
        gap: 1.5rem;
    }
}