/* --- DESKTOP UI --- */
:root {
    --ink: #1a1a1a;
    --grey: #888888;
    /* WAS #ffffff. desktop.css loads after core.css, so this override was
       what made the desktop plain white while mobile used the muka off-white.
       Matched to mobile.css's body colour. */
    --bg: #EBEAE4;
    --stone-bg: #EAEAEA;
    --serif: 'Playfair Display', serif;
    --sans: 'Inter', sans-serif;
}

/* 1. HEADER & NAVIGATION */
.site-header {
    position: sticky;
    top: 0;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    background: rgba(235, 234, 228, 0.85); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-left, .header-right { 
    display: flex; 
    gap: 3rem; 
    flex: 1; 
    align-items: center; 
}
.header-right { justify-content: flex-end; }

a.brand-name {
    flex: 1;
    text-align: center;
    font-family: var(--serif);
    font-size: 1.6rem;
    color: var(--ink); 
    text-decoration: none;
    font-weight: 600;
}

.nav-item { position: relative; } 
.nav-item > a {
    font-family: var(--sans);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    color: var(--ink); 
    text-decoration: none;
    transition: opacity 0.3s;
}

.ghost-menu {
    position: absolute;
    top: 100%; 
    left: 0;
    display: flex;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    background: #EBEAE4; 
    padding: 1rem 1.5rem; 
    border-bottom: 1px solid rgb(0,0,0,0.05); 
    transition: opacity 0.3s ease, transform 0.3s ease;
    width: max-content;
    z-index: 10000;
    transform: translateY(0); 
}

.has-ghost-menu:hover .ghost-menu { 
    opacity: 1; 
    pointer-events: auto; 
}

.ghost-menu a { 
    font-family: var(--sans); 
    font-size: 0.65rem; 
    color: var(--grey); 
    text-transform: uppercase; 
    letter-spacing: 0.15em; 
    text-decoration: none; 
}

.ghost-menu a:hover { color: var(--ink); }

/* 2. THE PANORAMIC HERO */
.immersive-hero {
    position: relative;
    width: 100%;
    aspect-ratio: 21 / 9; 
    height: auto; 
    margin-top: 0;
    background-color: var(--bg);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
}

.immersive-hero .hero-bg { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    object-position: center; 
    z-index: 1; 
}

.hero-caption { 
    position: relative; 
    z-index: 2; 
    padding-bottom: 4rem; 
}

.hero-caption h2 { 
    font-family: var(--sans); 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    letter-spacing: 0.3em; 
    color: var(--ink); 
    font-weight: 600; 
}

/* 3. GHOST FILTER */
.ghost-filter { display: flex; justify-content: center; align-items: center; gap: 2.5rem; padding: 4rem 5% 5rem; }
.ghost-filter a { font-family: var(--sans); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: var(--grey); transition: color 0.4s ease, transform 0.4s ease; text-decoration: none; cursor: pointer; }
.ghost-filter a:hover { color: var(--ink); transform: translateY(-2px); }
.filter-divider { color: #ccc; font-weight: 200; }
.ghost-filter a.view-all { color: var(--ink); font-weight: 600; }

/* 4. SHOP LAYOUT & SIDEBAR */
.shop-layout { display: flex; padding: 6rem 5% 10rem; gap: 6rem; max-width: 1600px; margin: 0 auto; }
.shop-sidebar { width: 220px; position: sticky; top: 8rem; height: max-content; }
.sidebar-section { margin-bottom: 4rem; }
.sidebar-section h3 { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--grey); margin-bottom: 1.5rem; }
.filter-list { list-style: none; padding: 0; }
.filter-list li { margin-bottom: 1rem; }
.filter-list a { text-decoration: none; font-size: 0.8rem; text-transform: uppercase; color: var(--grey); letter-spacing: 0.1em; transition: color 0.3s; }
.filter-list a.active, .filter-list a:hover { color: var(--ink); font-weight: 600; }
.shop-content { flex: 1; }

/* 5. THE GRIDS & CARDS */
.collection-grid, .shop-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 4rem; 
    padding: 0 18% 10rem; 
}
.shop-grid { padding: 0; }
.stone-card { text-decoration: none; color: inherit; display: block; }
.stone-frame { width: 100%; aspect-ratio: 4 / 5; background: var(--stone-bg); overflow: hidden; }
.stone-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.stone-card:hover .stone-frame img { transform: scale(1.03); }
.stone-card h3 { font-family: var(--serif); font-size: 1.2rem; margin-top: 1.8rem; font-weight: 400; }
.price { display: block; font-size: 0.75rem; color: var(--grey); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.5rem; }

.grayscale-frame { 
    filter: grayscale(100%); 
    transition: filter 0.8s ease; 
}
.archive-item:hover .stone-frame img { transform: scale(1.03); }
.archive-item:hover .grayscale-frame { filter: grayscale(0%) saturate(140%) contrast(110%); }
/* =======================================================
   5B. THE LEGACY ARCHIVE GRID (Museum Drawer Style)
   ======================================================= */
.legacy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem; /* Slightly tighter gap than the main shop */
    padding: 0 22% 4rem; /* Heavy side padding shrinks the images */
}

.legacy-grid .stone-card {
    display: flex;
    flex-direction: column;
}

.legacy-grid .archive-frame {
    width: 100%;
    aspect-ratio: 4 / 5; /* Keeps perfect proportions */
    background: #f4f4f5; 
    overflow: hidden;
}

.legacy-grid .archive-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.legacy-grid h3 {
    font-size: 1rem; /* Slightly smaller text for archive */
    margin-top: 1rem;
    font-weight: 400; 
    text-align: center; /* Centering text adds to the exhibition feel */
    color: var(--ink);
}
/* 6. PRODUCT GALLERY & DETAILS */
.product-container { 
    display: flex; 
    padding: 5rem 5% 12rem; 
    gap: 8%; 
    max-width: 1600px; 
    margin: 0 auto; 
    align-items: flex-start;
}

.product-visuals { 
    flex: 1.4 !important; 
    display: grid !important; 
    grid-template-columns: 1fr !important; 
    gap: 6rem; 
}

.gallery-frame {
    background: var(--stone-bg);
    overflow: hidden;
    display: block;
}

.gallery-frame img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block;
    opacity: 0; 
}

.hero-frame { width: 100%; aspect-ratio: 4 / 5; }
.detail-frame { width: 80%; justify-self: end !important; aspect-ratio: 4 / 5; }
.product-details { flex: 0.6; position: sticky; top: 120px; }
.product-title { font-family: var(--serif); font-size: 3.5rem; line-height: 1.1; margin-bottom: 0.5rem; font-weight: 400; }
.meaning-section { margin-top: 5rem; border-top: 1px solid #eee; padding-top: 3rem; }

.studio-notes { margin-top: 3rem; padding-top: 2rem; border-top: 1px dotted #eee; }
.studio-notes .note-item {
    list-style: none;
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--grey);
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.2rem;
}
.studio-notes .note-item::before { content: "•"; position: absolute; left: 0; color: #ccc; }

/* 7. ABOUT PAGE */
.about-page { padding: 5rem 10% 10rem; max-width: 1400px; margin: 0 auto; }
.about-chapter { display: flex; gap: 8rem; padding: 8rem 0; border-bottom: 1px solid #F4F4F4; }
.about-chapter:last-child { border-bottom: none; }
.chapter-label { width: 120px; font-size: 0.7rem; text-transform: uppercase; color: var(--grey); letter-spacing: 0.2em; flex-shrink: 0; }
.chapter-content { flex: 1; max-width: 800px; }
.chapter-content h2 { font-family: var(--serif); font-size: 3rem; margin-bottom: 2rem; line-height: 1.1; font-weight: 400; }
.chapter-content p { font-size: 1.1rem; line-height: 1.8; margin-bottom: 1.5rem; color: #333; }

/* 8. TRANSACTION LAYOUTS */
.transaction-layout { max-width: 1000px; margin: 0 auto; padding: 5rem 5% 15rem; }
.transaction-header { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid var(--ink); padding-bottom: 2rem; margin-bottom: 4rem; }
.transaction-header h1 { font-family: var(--serif); font-size: 3rem; font-weight: 400; }
.return-link { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--grey); text-decoration: none; }
.empty-cart { text-align: center; padding: 5rem 0; color: var(--grey); }
.cart-item { display: flex; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid #eee; margin-bottom: 3rem; }
.cart-visual { width: 120px; aspect-ratio: 4/5; background: var(--stone-bg); overflow: hidden;}
.cart-visual img { width: 100%; height: 100%; object-fit: cover; }
.cart-details { flex: 1; }
.cart-details h3 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 1rem; font-weight: 400; }
.remove-btn { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--grey); text-decoration: none; }
.cart-price { font-size: 1.2rem; }

.paper-form .form-row { margin-bottom: 2rem; }
.paper-form .split-row { display: flex; gap: 2rem; }
.paper-form input, .paper-form select { width: 100%; padding: 1rem 0; border: none; border-bottom: 1px solid #ccc; background: transparent; font-family: var(--sans); font-size: 1rem; color: var(--ink); border-radius: 0; transition: border-color 0.3s; }
.paper-form input:focus, .paper-form select:focus { outline: none; border-bottom-color: var(--ink); }

.buy-btn, .checkout-btn { display: block; width: 100%; text-align: center; padding: 1.2rem; background: var(--ink); color: var(--bg); border: none; text-transform: uppercase; letter-spacing: 0.1em; cursor: pointer; transition: opacity 0.3s; text-decoration: none; font-family: var(--sans); font-size: 0.8rem; margin-top: 3rem;}
.buy-btn:hover, .checkout-btn:hover { opacity: 0.8; }

/* 9. BLOOM ANIMATION CLASSES */
.bloom-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- 1. STUDIO PHILOSOPHY SECTION --- */
.studio-philosophy {
    padding: 12rem 5% 15rem;
    text-align: center;
    background: var(--bg);
}

.philosophy-content p {
    font-family: var(--serif);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--ink);
}

.philosophy-link {
    font-family: var(--sans);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--grey);
    text-decoration: none;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
    transition: all 0.3s ease;
}

.philosophy-link:hover {
    color: var(--ink);
    border-color: var(--ink);
}

/* --- 3. STONE-COLORED FOOTER --- */
footer {
    /* Changed to Stone/Grey color to anchor the page */
    background-color: var(--stone-bg) !important; 
    border-top: none !important;
    padding: 10rem 5% 5rem !important;
}

footer .brand-name {
    color: var(--ink);
}

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

#mobile-entrance, .thumb-menu { display: none; }

/* ARCHIVE PAGE (Masonry) */
.archive-header { text-align: center; margin: 10rem 5% 5rem; }
.archive-header h1 { font-family: var(--serif); font-size: clamp(3rem, 6vw, 5rem); font-weight: 400; margin-top: 1rem; }
.archive-header p { color: var(--grey); max-width: 500px; margin: 2rem auto; line-height: 1.8; }

.filter-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 4rem; padding: 0 5% 4rem; }
.filter-group { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.filter-btn { background: none; border: none; font-family: var(--sans); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: var(--grey); cursor: pointer; padding: 0.5rem 0; transition: color 0.3s, transform 0.3s; }
.filter-btn:hover, .filter-btn.active { color: var(--ink); transform: translateY(-2px); }

.masonry-grid { max-width: 1600px; margin: 0 auto; padding: 0 5% 10rem; }
.grid-item { display: block; width: 100%; margin-bottom: 2rem; text-decoration: none; color: inherit; transition: opacity 0.3s; }
.grid-item-inner { position: relative; overflow: hidden; background: var(--stone-bg); }
.grid-item img { width: 100%; height: auto; display: block; transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1); }
.grid-item:hover img { transform: scale(1.03); }
.grid-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem; background: linear-gradient(0deg, rgba(0,0,0,0.5) 0%, transparent 100%); color: #fff; opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.grid-item:hover .grid-overlay { opacity: 1; }
.grid-overlay h3 { font-family: var(--serif); font-size: 1.2rem; margin-bottom: 0.5rem; font-weight: 400; }
.grid-overlay .meta { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.8; margin-top: 0.2rem; }

/* PRODUCT IMAGE REDESIGN */
.left-visual-scroll { flex: 1.2; padding: 20vh 15%; display: flex; flex-direction: column; gap: 25vh; }
.scale-bloom { overflow: hidden; background: var(--stone-bg); width: 100%; box-shadow: 0 30px 60px rgba(0,0,0,0.03); transition: transform var(--transition-heavy); }
.scale-bloom:nth-child(even) { width: 70%; align-self: flex-end; }
.scale-bloom:nth-child(3n) { width: 60%; align-self: center; }
.scale-bloom img { width: 100%; height: auto; display: block; transform: scale(1.1); opacity: 0; transition: transform 2s cubic-bezier(0.16, 1, 0.3, 1), opacity 1.5s ease; }
.scale-bloom.is-visible img { transform: scale(1); opacity: 1; }

.gallery-layout { display: flex; max-width: 1300px; margin: 0 auto; padding: 5rem 5% 10rem; gap: 6rem; align-items: flex-start; }
.gallery-stage { flex: 1; display: flex; gap: 1.5rem; position: sticky; top: 120px; }
.thumbnail-strip { display: flex; flex-direction: column; gap: 10px; width: 60px; flex-shrink: 0; }
.thumb-btn { width: 60px; height: 60px; background: transparent; border: 1px solid transparent; padding: 0; cursor: pointer; opacity: 0.4; transition: all 0.3s ease; }
.thumb-btn.active { opacity: 1; border-color: var(--ink); }
.thumb-btn img { width: 100%; height: 100%; object-fit: cover; }
.main-image-display { flex: 1; background: transparent; position: relative; aspect-ratio: 4 / 5; }
.main-image-display img { width: 100%; height: 100%; object-fit: contain; transition: opacity 0.4s ease; opacity: 1; }
.main-image-display img.fade-out { opacity: 0; }

.curator-label { flex: 1; max-width: 500px; padding-top: 0; }
.label-breadcrumb { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--grey); margin-bottom: 1.5rem; display: block; padding-bottom: 0.5rem; border-bottom: 1px solid #eee; width: max-content; }
.curator-title { font-family: var(--serif); font-size: 2.6rem; line-height: 1.1; margin-bottom: 0.5rem; font-weight: 400; }
.curator-price { font-family: var(--sans); margin-bottom: 2rem; }
.curator-price .current { font-size: 1.1rem; font-weight: 600; color: var(--ink); }
.curator-price .original { color: var(--grey); text-decoration: line-through; font-size: 0.85rem; margin-right: 0.6rem; }

.specs-grid { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 2rem; border-top: 1px solid #eee; border-bottom: 1px solid #eee; padding: 1.5rem 0; }
.spec-row { display: flex; align-items: baseline; }
.spec-label { width: 110px; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--grey); }
.spec-value { font-family: var(--serif); font-size: 1.05rem; color: var(--ink); }
.whakapapa-text { font-size: 1rem; line-height: 1.7; color: #444; margin-bottom: 2.5rem; }
.action-area { width: 100%; margin-bottom: 3rem; }

.main-image-display img { transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease; }

.buy-btn { position: relative; overflow: hidden; background: var(--ink); color: var(--bg); z-index: 1; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease; will-change: transform; }
.buy-btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: #2a3d2e; transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); z-index: -1; }
.buy-btn:hover { color: #fff; opacity: 1 !important; }
.buy-btn:hover::before { transform: translateX(100%); }

.reveal-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 1.2s cubic-bezier(0.215, 0.61, 0.355, 1), transform 1.2s cubic-bezier(0.215, 0.61, 0.355, 1); will-change: opacity, transform; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }
.reveal-on-scroll.delay-content { transition-delay: 0.2s; }

.about-page { max-width: 900px; margin: 6rem auto 10rem; padding: 0 5%; }
.about-chapter { margin-bottom: 6rem; border-top: 1px solid #e4e4e7; padding-top: 3rem; display: flex; gap: 4rem; flex-wrap: wrap; }
.chapter-label { flex: 1; min-width: 150px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--grey); }
.chapter-content { flex: 3; min-width: 300px; }
.chapter-content h2 { font-family: var(--serif); font-size: 2.5rem; font-weight: 400; color: var(--ink); margin: 0 0 2rem 0; line-height: 1.2; }
.chapter-content p { font-family: var(--sans); font-size: 1.05rem; line-height: 1.8; color: var(--ink); margin-bottom: 1.5rem; }

.specimen-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 4rem 2rem; margin-top: 3rem; }
.specimen-card { border-top: 1px solid #f4f4f5; padding-top: 1.5rem; display: flex; flex-direction: column; }
.specimen-card h3 { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 1rem 0; font-weight: 400; color: var(--ink); }
.specimen-card p { font-size: 0.95rem; color: #555; line-height: 1.7; margin-bottom: 1.5rem; flex-grow: 1; }

.explore-link { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; transition: color 0.3s ease; align-self: flex-start; }
.explore-link:hover { color: var(--grey); }
.explore-link::after { content: '→'; transition: transform 0.3s ease; }
.explore-link:hover::after { transform: translateX(4px); }

.stone-card.is-archived .stone-frame img { filter: grayscale(100%); opacity: 0.85; transition: filter 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.stone-card.is-archived:hover .stone-frame img { filter: grayscale(0%); opacity: 1; }

.contact-page { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; max-width: 600px; margin: 0 auto; padding: 2rem 5%; }
.contact-intro { margin-bottom: 2rem; text-align: center; }
.contact-intro h1 { font-family: var(--serif); font-size: 3rem; margin-bottom: 1rem; }
.quiet-input, .quiet-textarea { width: 100%; padding: 0.8rem 0; background: transparent !important; border: none !important; border-bottom: 1px solid #ccc !important; font-family: var(--sans); font-size: 1rem; outline: none; border-radius: 0; appearance: none; }
.quiet-input:focus, .quiet-textarea:focus { border-bottom-color: var(--ink) !important; }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }

.submit-btn { margin-top: 2rem; padding: 1.2rem; background: transparent; color: var(--ink); border: 1px solid var(--ink); text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.75rem; cursor: pointer; position: relative; overflow: hidden; transition: color 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); z-index: 1; }
.submit-btn::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: var(--ink); transform: translateY(100%); transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); z-index: -1; }
.submit-btn:hover { color: #fff; }
.submit-btn:hover::before { transform: translateY(0); }

.cart-layout { max-width: 1000px; margin: 6rem auto 10rem; padding: 0 5%; }
.cart-header { text-align: center; margin-bottom: 4rem; }
.cart-header h1 { font-family: var(--serif); font-size: 3rem; font-weight: 400; margin-bottom: 0.5rem; color: var(--ink); }
.cart-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 4rem; align-items: flex-start; }
.cart-item { display: flex; gap: 2rem; padding-bottom: 2rem; margin-bottom: 2rem; border-bottom: 1px solid #e4e4e7; }
.cart-thumb { width: 140px; aspect-ratio: 3/4; flex-shrink: 0; background: #f4f4f5; overflow: hidden; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-details { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.cart-details h3 { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 0.2rem; color: var(--ink); font-weight: 400; }
.summary-panel { position: sticky; top: 120px; padding-top: 0.5rem; }
.summary-panel h3 { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 1.5rem; color: var(--ink); font-weight: 400; border-bottom: 1px solid #e4e4e7; padding-bottom: 1rem; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 1rem; color: var(--grey); font-size: 0.95rem; font-family: var(--sans); }
.summary-total { display: flex; justify-content: space-between; font-family: var(--serif); font-size: 2rem; border-top: 1px solid #e4e4e7; padding-top: 1.5rem; margin-top: 2rem; margin-bottom: 2rem; color: var(--ink); }

.gc-toggle { display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink); border-top: 1px solid #e4e4e7; padding: 1.5rem 0 0.5rem; transition: color 0.3s; user-select: none; margin-top: 1.5rem; }
.gc-icon { font-size: 1.2rem; font-weight: 300; transition: transform 0.4s ease; }
.gc-toggle.is-open .gc-icon { transform: rotate(45deg); }
.gc-drawer { max-height: 0; opacity: 0; overflow: hidden; transition: all 0.4s ease; }
.gc-drawer.is-open { max-height: 100px; opacity: 1; margin-top: 1rem; }

.checkout-page { min-height: 85vh; display: flex; flex-direction: column; justify-content: center; max-width: 550px; margin: 0 auto; padding: 2rem 5%; }
.checkout-intro { margin-bottom: 2rem; text-align: center; }
.checkout-intro h1 { font-family: var(--serif); font-size: 3rem; margin-bottom: 0.5rem; color: var(--ink); }
.checkout-form { display: flex; flex-direction: column; gap: 1.2rem; }
.checkout-summary { margin-top: 1rem; border-top: 1px solid #e4e4e7; padding-top: 1.5rem; }
.summary-line { display: flex; justify-content: space-between; font-family: var(--sans); font-size: 0.95rem; color: var(--grey); margin-bottom: 0.8rem; }
.summary-total-line { display: flex; justify-content: space-between; font-family: var(--serif); font-size: 1.5rem; color: var(--ink); margin-top: 0.5rem; }

.success-page { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; align-items: center; max-width: 600px; margin: 0 auto; padding: 2rem 5%; text-align: center; }
.success-icon { margin-bottom: 1.5rem; }
.success-page h1 { font-family: var(--serif); font-size: 3rem; font-weight: 400; margin-bottom: 1rem; color: var(--ink); }
.success-page p { color: var(--grey); line-height: 1.8; font-size: 1rem; margin-bottom: 3rem; }

.return-btn { display: inline-block; padding: 1.2rem 3rem; background: transparent; color: var(--ink); border: 1px solid var(--ink); text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.75rem; cursor: pointer; text-decoration: none; position: relative; overflow: hidden; z-index: 1; transition: color 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.return-btn::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: var(--ink); transform: translateY(100%); transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); z-index: -1; }
.return-btn:hover { color: #fff; }
.return-btn:hover::before { transform: translateY(0); }

.mobile-only { display: none !important; }
.mobile-drawer { display: none !important; }
.desktop-only { display: flex; }