* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    font-family: 'Helvetica Neue', Arial, sans-serif; 
}

:root {
  --color-primary: #302A5A;
  --color-accent: #FF972F;
  --color-success: #52C498;
  --color-success-hover: #43A780;
  --color-gray-light: #FAFAFA;
  --color-gray-medium: #A6A6A6;
  --color-gray-dark: #555555;
  --color-border: #E5E5E5;
  --color-text-dark: #000000;
  --color-white: #FFFFFF;
  --transition-default: 0.2s;
}

html, body {
    background-color: var(--color-white);
    color: var(--color-text-dark);
    min-height: 100%;
    overflow-x: hidden; /* prevents horizontal bleed from nav overflow */
    max-width: 100vw;
}

/* ---------------------------------------------------------------------- */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-white);
}

header img {
    height: 45px;
    width: auto;
}

.logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    height: 45px;
    width: auto;
}

header nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

header nav a {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 0.95rem;
    text-transform: uppercase;
    transition: color var(--transition-default);
}

header nav a:hover {
    color: var(--color-accent);
}

/* ---------------------------------------------------------------------- */
/* HAMBURGER MENU + MODAL NAV  — base styles (all screen sizes)           */
/* ---------------------------------------------------------------------- */

.hamburger-btn {
    display: none; /* hidden by default on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
    align-items: flex-end;
    justify-content: center;
}

.hamburger-btn span {
    display: block;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
}

.hamburger-btn span:nth-child(1) { width: 24px; }
.hamburger-btn span:nth-child(2) { width: 18px; }
.hamburger-btn span:nth-child(3) { width: 24px; }

.hamburger-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    width: 24px;
}
.hamburger-btn.open span:nth-child(2) {
    opacity: 0;
    width: 0;
}
.hamburger-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    width: 24px;
}

[data-theme="dark"] .hamburger-btn span {
    background-color: #f0ece4;
}

.nav-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.nav-modal-overlay.open {
    display: flex;
    opacity: 1;
}

.nav-modal {
    background: var(--color-white);
    border-radius: 16px;
    padding: 40px 50px;
    min-width: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    box-shadow: 0 8px 40px rgba(0,0,0,0.18);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.nav-modal-overlay.open .nav-modal {
    transform: scale(1);
}

.nav-modal ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    width: 100%;
}

.nav-modal ul li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.nav-modal ul li:last-child {
    border-bottom: none;
}

.nav-modal ul li a {
    display: block;
    padding: 16px 0;
    text-decoration: none;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: color 0.2s;
}

.nav-modal ul li a:hover {
    color: var(--color-accent);
}

.nav-modal-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-gray-medium);
    margin-bottom: 20px;
    transition: color 0.2s;
    padding: 0;
}

.nav-modal-close:hover {
    color: var(--color-primary);
}

[data-theme="dark"] .nav-modal {
    background: #1a1a1a;
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

[data-theme="dark"] .nav-modal ul li {
    border-color: #2a2a2a;
}

[data-theme="dark"] .nav-modal ul li a {
    color: #f0ece4;
}

[data-theme="dark"] .nav-modal-close {
    color: #555;
}

[data-theme="dark"] .nav-modal-close:hover {
    color: #f0ece4;
}


.cart-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--color-primary);
    vertical-align: middle;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 250px);
    text-align: center;
    gap: 15px;
    padding: 40px 20px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.hero .curlybracket {
    font-size: 5rem;
    color: var(--color-success);
    font-weight: 300;
    line-height: 1;
}

.footer-container { 
    flex-direction: column; 
    align-items: center; 
    text-align: center; 
    gap: 30px; 
}

.site-footer {
    background-color: var(--color-gray-light);
    border-top: 1px solid var(--color-border);
    padding: 40px 20px;
}

.footer-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2vh 0;
    background-color: var(--color-primary);
}

.site-footer {
    padding: 0;
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    text-decoration: none;
    color: var(--color-white);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-logo img {
    height: 60px;
    opacity: 1;
}

#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 15px 20px;
    display: none;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 9999;
}

#cookie-banner button {
    background-color: var(--color-success);
    color: white;
    border: none;
    padding: 8px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

/* ---------------------------------------------------------------------- */

.product-container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 50px;
    padding: 40px 20px;
    height: 100vh;
}

.product-link-hold {
    font-family: 'Helvetica Neue', Arial, sans-serif; 
    font-size: 1.2em;
}

.product-container-main{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 50px;
    padding: 40px 20px;
    height: 60;
}

/* ---------------------------------------------------------------------- */

.configurator-layout {
    display: flex;
    height: 100vh;      
    width: 100vw;       
    overflow: hidden;
}

.config-sidebar {
    width: 40vw;
    flex-shrink: 0;
    background-color: var(--color-white);
    border-right: 1px solid var(--color-border);
    padding: 30px 40px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    position: relative;
    z-index: 2;
}

.app-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
}

.sidebar-home-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9rem;
}

.model-icons-container {
    display: flex;
    gap: 15%;
    margin-bottom: 10px;
    align-items: baseline;
    justify-content: center;
}

.model-icon { width: 45px; cursor: pointer; }

.model-icon-db { 
    height: 60px;
    width: auto; 
    cursor: pointer; 
}

.model-icon-bookcases { 
    cursor: pointer; 
}

.book {
    width: 80px;
}

.case {
    height: 80px;
}

.design-dropdown {
    width: 30vw;
    padding: 10px 15px;
    border: 1px solid #707070;
    border-radius: 6px;
    margin: 20px 0px;
    justify-content: center;
    align-items: center;
}

.color-categories { display: flex; flex-direction: column; margin-bottom: 40px; }

.color-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
}

.row-label { order: 1; flex-grow: 1; font-weight: bold; }
.color-preview { order: 2; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--color-gray-medium); }
.chevron { order: 3; font-size: 1.5rem; margin-left: 15px; }

.add-to-cart-btn {
    display: flex;
    background-color: var(--color-success);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 15px 12px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    height: 42px;
    width: 100%;
    align-items: center;
    justify-content: center;
}

/* Viewer */
.config-viewer-area {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    aspect-ratio: 1/1;
    width: 50vw;
}

.config-viewer-sintins {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    aspect-ratio: 1/1;
    width: 50vw;
}

.product-card-image .config-viewer-design {
    width: 100%;
    height: 100%;
    padding: 0;
    aspect-ratio: unset;   /* let .product-card-image drive the ratio */
    flex-grow: 0;
}

.product-card-image .config-viewer-design model-viewer {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 4px;    /* matches .product-card-image border-radius */
    background-color: transparent;
}

/* Disable the default model-viewer interaction UI on display-only cards */
.product-card-image model-viewer::part(default-progress-bar) {
    display: none;
}
.product-card-image model-viewer::part(default-ar-button) {
    display: none;
}

/* Dark mode: keep card backgrounds consistent */
[data-theme="dark"] .product-card-image .config-viewer-design model-viewer {
    border-color: transparent;
}

model-viewer { 
    width: 85vh; height: 85vh; max-width: 100%;
    border: 1px solid var(--color-text-dark);
    border-radius: 15px;
}

/* Popover */
#color-popover {
    position: absolute;
    background: white;
    border: 1px solid var(--color-gray-medium);
    border-radius: 8px;
    padding: 15px;
    z-index: 100;
}
#color-popover.hidden { 
    display: none !important; 
}

.swatch-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 10px; 
}

.swatch { 
    width: 25px; 
    height: 25px; 
    border-radius: 50%;
    cursor: pointer; 
    border-color: var(--color-white);
}

/* ---------------------------------------------------------------------- */
/* PRODUCTS PAGE                                                           */
/* ---------------------------------------------------------------------- */

/* .products-page body class removed — theme toggle drives light/dark */

.products-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s, border-color 0.3s;
}

.products-header nav a {
    color: var(--color-primary);
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 500;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.2s;
}

.products-header nav a:hover {
    color: var(--color-accent);
}

.products-header .cart-icon svg {
    fill: var(--color-primary);
}

.products-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px 120px;
}

.products-heading {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: clamp(2.8rem, 6vw, 5rem);
    color: var(--color-primary);
    text-align: center;
    letter-spacing: 0.02em;
    margin-bottom: 70px;
    transition: color 0.3s;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.product-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
}

.product-card-image-link {
    display: block;
    width: 100%;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 28px;
}

.product-card-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 4px;
    background-color: var(--color-gray-light);
    transition: background-color 0.3s;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.55s ease;
}

.product-card-image-link:hover .product-card-image img {
    transform: scale(1.04);
}

.product-card-title {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 0.01em;
    transition: color 0.3s;
}

.product-card-desc {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: 0.92rem;
    color: var(--color-gray-dark);
    line-height: 1.75;
    max-width: 420px;
    margin-bottom: 30px;
    transition: color 0.3s;
}

.product-card-btn {
    display: inline-block;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: 100px;
    padding: 14px 36px;
    transition: background-color 0.2s, color 0.2s;
}

.product-card-btn:hover {
    background-color: var(--color-success);
    color: #fff;
}

/* ------ Fade-in animation ------ */

.fade-item {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/*
 * product-detail.css
 * ─────────────────────────────────────────────────────────────────────────────
 * All styles for product-specific pages (sintins.html, gamebooks.html, etc.)
 * Uses only new  pd-*  prefixed classes.
 * Reuses existing CSS variables and utility classes from style.css untouched.
 * ─────────────────────────────────────────────────────────────────────────────
 */

/* ═══════════════════════════════════════════════════════════════════════════
   SHARED TYPOGRAPHY HELPERS
═══════════════════════════════════════════════════════════════════════════ */

.pd-eyebrow {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gray-medium);
    margin-bottom: 10px;
}

.pd-eyebrow--light {
    color: rgba(255,255,255,0.55);
}

.pd-product-name {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--color-primary);
    letter-spacing: -0.01em;
    line-height: 1.15;
    margin-bottom: 20px;
    transition: color 0.3s;
}

.pd-product-desc {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: 0.95rem;
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 480px;
    transition: color 0.3s;
}

.pd-cta-btn {
    /* Extends .product-card-btn from style.css — just adds a bottom margin */
    margin-bottom: 40px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 1 · HERO BANNER
═══════════════════════════════════════════════════════════════════════════ */

.pd-hero,
.pd-product-intro,
.pd-specs-section,
.pd-media-grid,
.pd-variants-strip,
.pd-photo-strip {
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

.pd-hero {
    position: relative;
    width: 100%;
    max-height: 420px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;        /* text sits at bottom of image */
}

.pd-hero__bg {
    width: 100%;
    height: 420px;
    object-fit: cover;
    object-position: center 40%;
    display: block;
    filter: brightness(0.25);     /* darken so text is legible */
}

.pd-hero__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5vw;
    padding: 5vw 5vw;
}

.pd-hero__left,
.pd-hero__right {
    flex: 1;
    color: #fff;
}

.pd-hero__left {
    max-width: 420px;
}

.pd-hero__right {
    max-width: 420px;
}

.pd-series-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 12px;
}

.pd-hero__left p,
.pd-hero__right p {
    font-size: 0.88rem;
    line-height: 1.75;
    font-weight: 300;
    margin-bottom: 8px;
}

.pd-hero__right a {
    color: var(--color-accent);
    text-decoration: none;
}

.pd-hero__right a:hover {
    text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 2 & 5 · PRODUCT INTRO  (reusable two-column layout)
═══════════════════════════════════════════════════════════════════════════ */

.pd-product-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5vw;
    align-items: start;
    max-width: 100%;
    margin: 0 auto;
    padding: 6vw 5vw;
}

/* Reversed variant: image left, text right */
.pd-product-intro--reversed {
    direction: rtl;             /* flip column order in the grid */
}

.pd-product-intro--reversed > * {
    direction: ltr;             /* restore text direction inside children */
}

/* ── Media column ── */

.pd-product-intro__media {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pd-main-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    border-radius: 6px;
    background-color: var(--color-gray-light);
}

.pd-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.25s ease;
}

/* Prev / next arrows */
.pd-img-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.35);
    color: #fff;
    border: none;
    font-size: 1.8rem;
    line-height: 1;
    padding: 8px 14px;
    cursor: pointer;
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 2;
}

.pd-main-image-wrap:hover .pd-img-arrow {
    opacity: 1;
}

.pd-img-arrow--prev { left: 10px; }
.pd-img-arrow--next { right: 10px; }

/* Thumbnail strip */
.pd-thumb-strip {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scrollbar-width: none;
}

.pd-thumb-strip::-webkit-scrollbar { display: none; }

.pd-thumb {
    width: 72px;
    height: 54px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.6;
    border: 2px solid transparent;
    transition: opacity 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.pd-thumb:hover,
.pd-thumb.active {
    opacity: 1;
    border-color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════════════════════════════
   ACCORDION  (shared by sections 2, 4, 5)
═══════════════════════════════════════════════════════════════════════════ */

.pd-accordion {
    width: 100%;
    border-top: 1px solid var(--color-border);
}

.pd-accordion__item {
    border-bottom: 1px solid var(--color-border);
    transition: border-color 0.3s;
}

.pd-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    cursor: pointer;
    list-style: none;           /* hides the default triangle in Firefox */
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--color-primary);
    letter-spacing: 0.02em;
    transition: color 0.2s;
    user-select: none;
}

/* Hide the native disclosure triangle in WebKit */
.pd-accordion__trigger::-webkit-details-marker { display: none; }

/* Custom chevron via ::after */
.pd-accordion__trigger::after {
    content: '›';
    font-size: 1.4rem;
    line-height: 1;
    color: var(--color-gray-medium);
    transform: rotate(0deg);
    transition: transform 0.25s ease, color 0.2s;
    margin-left: 12px;
    flex-shrink: 0;
}

details[open] > .pd-accordion__trigger::after {
    transform: rotate(90deg);
    color: var(--color-primary);
}

.pd-accordion__body {
    padding: 0 0 18px;
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--color-gray-dark);
    line-height: 1.75;
    max-width: 520px;
    transition: color 0.3s;
}

.pd-accordion__body a {
    color: var(--color-accent);
    text-decoration: none;
}

.pd-accordion__body a:hover {
    text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 3 · FULL-WIDTH PHOTO STRIP
═══════════════════════════════════════════════════════════════════════════ */

.pd-photo-strip {
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.pd-photo-strip__track {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 20px;
}

.pd-photo-strip__track::-webkit-scrollbar { display: none; }

.pd-photo-strip__track img {
    height: 280px;
    width: auto;
    flex-shrink: 0;
    object-fit: cover;
    border-radius: 4px;
    scroll-snap-align: start;
    display: block;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 4 · TECHNICAL SPECS  (image-left variant of product intro)
═══════════════════════════════════════════════════════════════════════════ */

.pd-specs-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6vw;
    align-items: start;
    max-width: 100%;
    margin: 0 auto;
    padding: 6vw 5vw;
    border-top: 1px solid var(--color-border);
}

.pd-specs-section__media img {
    width: 100%;
    border-radius: 6px;
    display: block;
    object-fit: cover;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 6 · PRODUCT VARIANTS STRIP
═══════════════════════════════════════════════════════════════════════════ */

.pd-variants-strip {
    border-top: 1px solid var(--color-border);
    padding: 60px 0 40px;
    overflow: hidden;
}

.pd-variants-strip__grid {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.pd-variants-strip__grid::-webkit-scrollbar { display: none; }

.pd-variant-cell {
    flex: 1 0 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.pd-variant-cell img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.pd-variant-cell figcaption {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-gray-dark);
    padding: 14px 10px 0;
    text-align: center;
    transition: color 0.3s;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 7 · PROCESS / VIDEO
═══════════════════════════════════════════════════════════════════════════ */

.pd-process {
    background-color: #111;
    padding: 8vw 5vw;
    text-align: center;
}

.pd-process__inner {
    max-width: 860px;
    margin: 0 auto;
}

.pd-process__headline {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: #fff;
    letter-spacing: -0.01em;
    margin-bottom: 18px;
    line-height: 1.15;
}

.pd-process__sub {
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Pill tab nav */
.pd-process__tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.pd-tab {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.6);
    border-radius: 100px;
    padding: 8px 22px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.pd-tab:hover {
    border-color: rgba(255,255,255,0.7);
    color: #fff;
}

.pd-tab.active {
    background-color: #fff;
    border-color: #fff;
    color: #111;
}

/* 16:9 responsive iframe */
.pd-video-wrap {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: 8px;
    overflow: hidden;
}

.pd-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 8 · MEDIA GRID
═══════════════════════════════════════════════════════════════════════════ */

.pd-media-grid {
    max-width: 100%;
    margin: 0 auto;
    padding: 6vw 5vw;
}

.pd-media-grid__header {
    margin-bottom: 40px;
}

.pd-media-grid__title {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.pd-media-grid__sub {
    font-size: 0.88rem;
    color: var(--color-gray-medium);
    font-weight: 300;
}

.pd-media-grid__masonry {
    columns: 4;
    column-gap: 12px;
}

.pd-media-item {
    width: 100%;
    display: block;
    margin-bottom: 12px;
    border-radius: 4px;
    break-inside: avoid;
    cursor: zoom-in;
    transition: opacity 0.2s, transform 0.3s;
}

.pd-media-item:hover {
    opacity: 0.88;
    transform: scale(1.015);
}

/* ═══════════════════════════════════════════════════════════════════════════
   LIGHTBOX
═══════════════════════════════════════════════════════════════════════════ */

.pd-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.pd-lightbox.open {
    opacity: 1;
    pointer-events: all;
}

.pd-lightbox__img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    display: block;
}

.pd-lightbox__close {
    position: absolute;
    top: 24px;
    right: 28px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.4rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.pd-lightbox__close:hover { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════════════════
   DARK MODE OVERRIDES  (pd-* classes only)
═══════════════════════════════════════════════════════════════════════════ */

[data-theme="dark"] .pd-product-name {
    color: #f0ece4;
}

[data-theme="dark"] .pd-product-desc {
    color: rgba(240,236,228,0.65);
}

[data-theme="dark"] .pd-accordion__trigger {
    color: #f0ece4;
}

[data-theme="dark"] .pd-accordion__item,
[data-theme="dark"] .pd-accordion {
    border-color: #2a2a2a;
}

[data-theme="dark"] .pd-accordion__body {
    color: rgba(240,236,228,0.65);
}

[data-theme="dark"] .pd-main-image-wrap,
[data-theme="dark"] .pd-thumb {
    background-color: #1a1a1a;
}

[data-theme="dark"] .pd-thumb:hover,
[data-theme="dark"] .pd-thumb.active {
    border-color: #f0ece4;
}

[data-theme="dark"] .pd-photo-strip,
[data-theme="dark"] .pd-specs-section,
[data-theme="dark"] .pd-variants-strip {
    border-color: #2a2a2a;
}

[data-theme="dark"] .pd-variant-cell figcaption {
    color: rgba(240,236,228,0.55);
}

[data-theme="dark"] .pd-media-grid__title {
    color: #f0ece4;
}

[data-theme="dark"] .pd-media-grid__sub {
    color: rgba(240,236,228,0.45);
}


/* ---------------------------------------------------------------------- */
/* DARK MODE                                                               */
/* ---------------------------------------------------------------------- */

[data-theme="dark"] {
    --color-white: #ffffff;
    --color-text-dark: #f0ece4;
    --color-border: #2a2a2a;
    --color-gray-light: #1a1a1a;
    --color-gray-medium: #555555;
}

[data-theme="dark"] body {
    background-color: #1a1a1a;
    color: #f0ece4;
}

/* Standard header */
[data-theme="dark"] header {
    background-color: #1a1a1a;
    border-bottom-color: #2a2a2a;
}

[data-theme="dark"] header nav a {
    color: #f0ece4;
}

[data-theme="dark"] header nav a:hover {
    color: var(--color-accent);
}

[data-theme="dark"] .cart-icon svg {
    fill: #f0ece4;
}

/* Hero */
[data-theme="dark"] .hero h1 {
    color: #f0ece4;
}

/* Footer */
[data-theme="dark"] .footer-container {
    background-color: #1a1a1a;
}

/* Configurator sidebar */
[data-theme="dark"] .config-sidebar {
    background-color: #1a1a1a;
    border-right-color: #2a2a2a;
}

[data-theme="dark"] .sidebar-home-link {
    color: #f0ece4;
}

[data-theme="dark"] .row-label {
    color: #f0ece4;
}

[data-theme="dark"] .color-row {
    border-bottom-color: #2a2a2a;
}

[data-theme="dark"] .design-dropdown {
    background-color: #1a1a1a;
    color: #f0ece4;
    border-color: #555555;
}

[data-theme="dark"] model-viewer {
    border-color: #545454;
}

[data-theme="dark"] #color-popover {
    background-color: #1a1a1a;
    border-color: #555555;
}

/* Products page dark overrides */
[data-theme="dark"] .products-header {
    background-color: #1a1a1a;
    border-bottom-color: #2a2a2a;
}

[data-theme="dark"] .products-header nav a {
    color: #f0ece4;
}

[data-theme="dark"] .products-header nav a:hover {
    color: var(--color-accent);
}

[data-theme="dark"] .products-header .cart-icon svg {
    fill: #f0ece4;
}

[data-theme="dark"] .products-heading {
    color: #f0ece4;
}

[data-theme="dark"] .product-card-image {
    background-color: #1a1a1a;
}

[data-theme="dark"] .product-card-title {
    color: #f0ece4;
}

[data-theme="dark"] .product-card-desc {
    color: rgba(240, 236, 228, 0.65);
}

[data-theme="dark"] .product-card-btn {
    color: #111111;
    background-color: #f0ece4;
}

[data-theme="dark"] .product-card-btn:hover {
    background-color: var(--color-success);
    color: #fff;
}

/* ------ Toggle button ------ */

.theme-toggle {
    background: none;
    border: 1px solid currentColor;
    border-radius: 100px;
    padding: 5px 12px;
    margin-left: 20px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    opacity: 0.7;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.theme-toggle:hover {
    opacity: 1;
}

[data-theme="dark"] .theme-toggle {
    color: #f0ece4;
}

.products-header .theme-toggle {
    color: var(--color-primary);
}

[data-theme="dark"] .products-header .theme-toggle {
    color: #f0ece4;
}

.app-header .theme-toggle {
    color: var(--color-primary);
    font-size: 0.7rem;
    padding: 4px 10px;
}

[data-theme="dark"] .app-header .theme-toggle {
    color: #f0ece4;
}



/* ---------------------------------------------------------------------- */
/* RESPONSIVE                                                              */
/* ---------------------------------------------------------------------- */

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 900px) {

    main {
        display: grid !important;
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: 0;
    }
    
    header { 
        grid-row: 1; 
        display: flex !important;
        padding: 1vw 2vw;
    }

    header nav ul { 
        gap: 15px; 
    }

    /* ---------------------------------------------------------------------- */

    .hamburger-btn {
        display: flex; /* turn it on at mobile */
    }

    header nav ul li:not(:last-child) {
        display: none; /* hide text links, keep cart icon */
    }

    .hero { 
        flex-direction: row; 
        display: flex !important;
        gap: 0; 
        min-height: 50vh; 
        padding: 0;
    }

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

    #cookie-banner { 
        flex-direction: column; 
        text-align: center; 
    }

    .configurator-layout { 
        height: auto;
        min-height: 100svh;
        overflow-y: visible; 
    }
    
    .config-sidebar { display: contents; }

    .app-header { 
        order: 1; 
        margin-bottom: 0px;
        padding-bottom: 0px;
    }

    .desktop-hide { display: block; }

    .config-viewer-area {
        grid-row: 2;
        position: relative; 
        z-index: 1;
        width: 100vw;
        padding: 0px;
    }
    
    model-viewer { 
        width: 100%; 
        aspect-ratio: 1/1; 
        height: auto; 
        border: none;
    }

    aside {
        grid-row: 3;
        margin-top: 0 !important;
        padding-top: 10px;
    }

    .model-selection-group {
        position: relative !important; 
        top: auto !important;
        left: auto !important;
        bottom: auto !important;
        order: -1 !important; 
        background: none !important;
        border: none !important;
        width: 100% !important;
        padding: 0 !important;
        height: 0 !important;
        margin: 0 !important;
    }

    #models-toggle {
        display: none !important;
    }

    .model-title {
        display: none !important;
    }
    
    .model-icons-container {
        position: absolute !important;
        bottom: 10px; 
        left: 10px;
        z-index: 9999 !important;
        display: flex !important;
        flex-direction: column-reverse !important; 
        gap: 8px;
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        align-items: center !important;
    }

    .model-icons-container:not(.open) .model-icon:not(.active) {
        display: none !important;
    }

    .model-selection-group.open .model-icon {
        display: block;
    }

    .model-icons-container:not(.open) .model-icon-bookcases:not(.active) {
        display: none !important;
    }

    .model-selection-group.open .model-icon-bookcases {
        display: block;
    }

    .model-icons-container:not(.open) .model-icon-db:not(.active) {
        display: none !important;
    }

    .model-selection-group.open .model-icon-db {
        display: block;
    }

    .model-icon {
        cursor: pointer;
        background: none !important;
        border: none !important;
        border-radius: 6px;
        width: 30px;
        height: auto;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .model-icon-bookcases {
        cursor: pointer;
        background: none !important;
        border: none !important;
        border-radius: 6px;
        height: auto;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .model-icon.active {
        display: block;
    }

    .model-icon-bookcases.active {
        display: block;
    }

    .book {
        width: 45px;
    }

    .case {
        height: 45px;
    }

    .design-dropdown {
        width: 80vw;
        padding: 10px 15px;
        border: 1px solid #707070;
        border-radius: 6px;
        margin: 20px 0px;
        justify-content: center;
        align-items: center;
    }

    .controls-group {
        order: 1; 
        display: flex;
        flex-direction: column;
        align-items: center;
        width: auto;
        position: relative;
    }
    
    #color-popover {
        position: fixed;
        bottom: 120px;  /* adjust this value up/down to sit just above your buttons */
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        max-width: 360px;
        background: white;
        border: 1.5px solid #000;
        border-radius: 12px;
        padding: 15px;
        z-index: 9999;
        box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    }

    #close-popover-btn {
        order: 6;
        background: #eeeeee;
        border: 1px solid #ccc;
        border-radius: 4px;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        cursor: pointer;
        line-height: 0;
        padding-bottom: 3px;
    }

    .swatch-grid {
        display: grid;
        grid-template-columns: repeat(8, 1fr);
        gap: 10px;
        justify-items: center;
    }

    .swatch {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        cursor: pointer;
        border: 1px solid #ccc;
    }

    .color-categories {
        flex-direction: row;
        justify-content: space-between;
        gap: 10px;
    }

    .color-row {
        flex: 1;
        flex-direction: column;
        align-items: center;
        border: 1px solid var(--color-text-dark);
        border-radius: 6px;
        aspect-ratio: 1/1;
        width: 15vw;
        align-items: center;
        justify-content: center;
    }

    .color-row.active {
        background-color: var(--color-gray-light);
        border-radius: 6px;
    }

    [data-theme="dark"] .color-row.active {
        background-color: #A6A6A6;
    }

    [data-theme="light"] .color-row.active {
        background-color: #A6A6A6;
    }

    .color-preview { 
        order: 1;
        margin-bottom: 8px;
    }

    .row-label { 
        order: 2;
        font-size: 0.7rem; 
        text-align: center;
        font-weight: bold;
        text-transform: uppercase;
    }

    .chevron { display: none; }

    .add-to-cart-btn {
        display: flex;
        order: 5;
        width: 90vw;
        margin-top: 0px;
        border-radius: 4px;
        padding: 0px 0;
        width: 100%;
        align-items: center;
        justify-content: center;
    }

    .products-header {
        padding: 14px 20px;
    }

    .products-main {
        padding: 50px 20px 80px;
    }

    .products-heading {
        margin-bottom: 44px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .product-card-image {
        aspect-ratio: 4 / 3;
    }

    .pd-product-intro,
    .pd-specs-section {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 24px;
    }

    /* Undo the direction:rtl trick on mobile — stack naturally */
    .pd-product-intro--reversed {
        direction: ltr;
    }

    .pd-product-intro--reversed .pd-product-intro__media {
        order: -1;
    }

    .pd-hero {
        max-height: 260px;
    }

    .pd-hero__bg {
        height: 260px;
    }

    .pd-hero__overlay {
        flex-direction: column;
        gap: 20px;
        padding: 32px 28px;
    }

    .pd-hero__right { display: none; }

    .pd-photo-strip__track img {
        height: 180px;
    }

    .pd-media-grid {
        padding: 60px 20px;
    }

    .pd-media-grid__masonry {
        columns: 2;
    }

    .pd-process {
        padding: 70px 24px;
    }

    .pd-variants-strip {
        padding: 40px 0 24px;
    }

    .pd-variant-cell {
        flex: 1 0 140px;
    }

}