/* =====================================================
   PPE DESIGN - ICON WEBSITE  |  style.css
   =====================================================
   Aufbau:
    1.  Preloader       - Intro-Animation
    2.  CSS Variablen   - Farben, Abstände, Transitions
    3.  Reset & Base    - Normalisierung, Grundstyles
    4.  Navigation      - Fixe Top-Bar, Dropdown, Mobile
    5.  Hero Section    - Vollbild-Banner
    6.  Buttons         - .btn, .btn-dark
    7.  Bildgalerie     - Karussell, Thumbnails
    8.  Sections        - Layout-Container, Raster
    9.  Produktkarten   - .product-card
   10.  Produktdetail   - .product-hero, Specs
   11.  Info-Bloecke    - .info-block (3-spaltig)
   12.  Features        - Icon + Text Kacheln
   13.  Footer          - 3-spaltiger Link-Footer
   14.  Animationen     - @keyframes, .fade-in
   15.  Responsive      - 1024px, 768px, 480px
   16.  Vollbild        - Overlay, Thumbnails, Mobile
   ===================================================== */

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-logo {
    max-width: 600px;
    width: 90%;
    opacity: 0;
    animation: pulse 1.5s ease-in-out infinite;
    transition: opacity 0.5s ease;
    filter: brightness(1);
}

.preloader-logo.fade-in {
    opacity: 1;
}

.preloader-logo.fade-out {
    opacity: 0;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        filter: brightness(1);
    }
    50% { 
        transform: scale(1.05);
        filter: brightness(0.9);
    }
}

/* ===== CSS VARIABLEN =====
   Zentral gepflegte Design-Token.
   Farben, Abstaende und Transition-Geschwindigkeit hier aendern -
   wirkt sich automatisch auf die gesamte Seite aus. */
:root {
    --color-black: #000000;
    --color-anthracite: #2a2a2a;
    --color-dark-grey: #3a3a3a;
    --color-grey: #666666;
    --color-light-grey: #cccccc;
    --color-white: #ffffff;
    --color-accent: #f5f5f5;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --transition-speed: 0.3s;
}

/* ===== RESET & BASIS-STYLES =====
   Normalisiert Browser-Unterschiede.
   System-Fontstack fuer maximale Performance (kein Web-Font-Load).
   overflow-x hidden verhindert horizontales Scrollen auf Mobile. */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-white);
    color: var(--color-anthracite);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity var(--transition-speed) ease;
}

a:hover {
    opacity: 0.7;
}

/* ===== NAVIGATION =====
   Fixe schwarze Leiste, 80px hoch, max-width 1400px.
   Desktop: Links horizontal + Hover-Dropdown.
   Mobile (768px): Hamburger-Toggle + Slide-Down-Menue. */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-black);
    border-bottom: 1px solid var(--color-dark-grey);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-white);
    text-decoration: none;
}

.nav-logo svg {
    width: 32px;
    height: 32px;
    fill: var(--color-white);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-item {
    position: relative;
}

/* Die Anmelden-/Warenkorb-Klone im Hamburger-Menü (siehe main.js) sind
   standardmäßig ausgeblendet - werden nur innerhalb des Mobile-Media-Query
   weiter unten wieder sichtbar gemacht. Sonst erscheinen sie doppelt am Desktop.
   WICHTIG: Diese Regel muss vor der mobilen @media-Query stehen, damit die
   dortige display:block-Regel bei gleicher Spezifität die Oberhand behält. */
.nav-menu-mobile-clone {
    display: none;
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle::after {
    content: '▼';
    font-size: 0.7rem;
    margin-left: 0.5rem;
    transition: transform var(--transition-speed) ease;
}

.nav-dropdown:hover .nav-dropdown-toggle::after {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-anthracite);
    min-width: 200px;
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed) ease;
    border: 1px solid var(--color-dark-grey);
    margin-top: 1rem;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu li {
    list-style: none;
}

.nav-dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-white);
    font-size: 0.9rem;
    transition: background-color var(--transition-speed) ease;
}

.nav-dropdown-menu a:hover {
    background-color: var(--color-dark-grey);
    opacity: 1;
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-speed) ease;
}

/* ===== MAIN CONTENT ===== */
main {
    margin-top: 80px;
}

/* ===== HERO SECTION =====
   Vollbild-Banner, 90vh hoch, min. 600px.
   .hero-background: Hintergrundbild (position:absolute, opacity 0.6).
   .hero-content:    Text + Buttons, z-index 2 (ueber Bild).
   Animationen: fadeInUp mit gestaffeltem Delay (0 / 0.2s / 0.4s). */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    color: var(--color-white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: 4rem;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.8;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

/* ===== BUTTONS =====
   .btn       - Heller Button (fuer dunkle Hintergruende, z.B. Hero)
   .btn-dark  - Dunkler Button (fuer helle Hintergruende)
   Hover invertiert die Farben jeweils. */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 2px solid var(--color-white);
    color: var(--color-white);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    background-color: transparent;
    font-size: 0.9rem;
}

.btn:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    opacity: 1;
}

.btn-dark {
    border-color: var(--color-black);
    color: var(--color-black);
}

.btn-dark:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ===== BILDGALERIE =====
   Layout: Thumbnails (links/oben) + Hauptbild (rechts/unten).
   Desktop: Thumbnails vertikal links | Mobile: horizontal unten.
   .image-gallery:              Hauptbild-Container
   .gallery-image:              Einzelbild (opacity 0, aktiv = 1)
   .gallery-thumbnails-wrapper: Scroll-Container fuer Thumbnails
   .gallery-thumbnail:          Kleines Vorschaubild
   .gallery-arrow:              Vor/Zurueck-Pfeile (auf Desktop unsichtbar)
   ===== */
/* Aeusserer Container: Thumbnails + Hauptbild nebeneinander */
.product-gallery-container {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.image-gallery {
    position: relative;
    flex: 1;
    width: 100%;
    height: 500px;
    background-color: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: default;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
}

.gallery-image.active {
    opacity: 1;
    z-index: 1;
}

.gallery-nav {
    display: none; /* Thumbnails replace dots */
}

.gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.gallery-dot.active {
    background-color: var(--color-black);
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color-white);
    border: none;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 2;
    transition: background-color 0.3s ease;
    opacity: 0; /* Hidden but functional */
    pointer-events: auto; /* Clickable */
}

.gallery-arrow:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.gallery-arrow.prev {
    left: 1rem;
}

.gallery-arrow.next {
    right: 1rem;
}

/* Thumbnail Gallery - Vertical on Left */
.gallery-thumbnails-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 500px;
    flex-shrink: 0;
    overflow: hidden;
}

.gallery-thumbnails {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
    overflow-y: auto;
    padding-right: 0.5rem;
    scroll-behavior: smooth;
    
    /* Hide scrollbar */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.gallery-thumbnails::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.thumbnail-arrow {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    color: var(--color-black);
    font-size: 0.8rem;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumbnail-arrow:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    transform: translateX(-50%) scale(1.1);
}

.thumbnail-arrow-up {
    top: 5px;
}

.thumbnail-arrow-down {
    bottom: 5px;
}

.gallery-thumbnails-wrapper:hover .thumbnail-arrow {
    opacity: 1;
    visibility: visible;
}

.gallery-thumbnail {
    width: 100px;
    height: 100px;
    object-fit: contain;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
    border: 2px solid transparent;
    flex-shrink: 0;
    border-radius: 2px;
    background-color: #f5f5f5;
}

.gallery-thumbnail:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.gallery-thumbnail.active {
    opacity: 1;
    border-color: var(--color-black);
}

@media (max-width: 768px) {
    .product-gallery-container {
        flex-direction: column;
        width: 100%;
        max-width: 100%;
    }
    
    .gallery-thumbnails-wrapper {
        flex-direction: row;
        position: relative;
        height: auto;
        order: 2; /* Place thumbnails below main gallery */
        width: 100%;
        max-width: 100%;
    }
    
    .gallery-thumbnails {
        flex-direction: row;
        height: auto;
        max-height: none;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        padding-right: 0;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .thumbnail-arrow {
        display: none; /* Hide arrows on mobile */
    }
    
    .gallery-thumbnail {
        width: 70px;
        height: 70px;
        flex-shrink: 0;
    }
    
    .image-gallery {
        order: 1; /* Place main gallery above thumbnails */
        width: 100%;
        max-width: 100%;
        height: 400px;
        min-height: 400px;
        background-color: #ffffff; /* White background */
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .gallery-image {
        width: 100%;
        height: 100%;
        object-fit: contain; /* Show complete image */
    }
    
    .gallery-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .gallery-arrow.prev {
        left: 0.5rem;
    }
    
    .gallery-arrow.next {
        right: 0.5rem;
    }
    
    .product-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-sm);
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .product-gallery-container {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
}

/* ===== SECTIONS & CONTAINER =====
   .section      - Standard-Abstand oben/unten (6rem)
   .section-grey - Hellgrauer Hintergrund (#f5f5f5)
   .container    - Zentriert, max-width 1200px */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
}

.section-grey {
    background-color: var(--color-accent);
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-grey);
    font-weight: 300;
}

/* ===== PRODUKTKARTEN (.product-card) =====
   Uebersichtsseiten (index.html, icon-system.html).
   Grid: auto-fit, min 350px - 1 bis 3 Spalten je nach Breite.
   Hover: leichtes Anheben + Schatten. */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.product-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-grey);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm) var(--spacing-md);
}

.product-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-anthracite);
    margin: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
    flex-grow: 1;
}

.product-card .btn {
    margin: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
    align-self: center;
}

.product-image {
    width: 100%;
    height: 300px;
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

/* Für hochformatige Produktfotos, bei denen "cover" zu viel abschneidet
   (z.B. CARD Mate an der Trinkflasche) - zeigt das komplette Bild an. */
.product-image-contain img {
    object-fit: contain;
}

.product-content {
    padding: var(--spacing-md);
}

.product-name {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.product-claim {
    font-size: 1rem;
    color: var(--color-grey);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.product-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-anthracite);
    margin-bottom: var(--spacing-md);
}

/* ===== PRODUKTDETAIL-SEITEN =====
   Verwendet auf icon-base.html, icon-prime-base.html und Modul-Seiten.
   .product-hero: 2-spaltig (Bild links, Inhalt rechts), ab 1024px 1-spaltig.
   .product-specs: Liste von .spec-item (Label oben, Wert unten). */
.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.product-hero-image {
    width: 100%;
    height: 600px;
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.product-hero-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.product-hero-name {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.product-hero-claim {
    font-size: 1.3rem;
    color: var(--color-grey);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.product-specs {
    margin-top: var(--spacing-lg);
}

.spec-item {
    margin-bottom: var(--spacing-md);
}

.spec-label {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    color: var(--color-grey);
    margin-bottom: var(--spacing-xs);
}

.spec-value {
    font-size: 1rem;
    line-height: 1.7;
}

/* ===== INFO-BLOECKE =====
   3-spaltiges Grid (auto-fit, min 300px).
   Jeder Block: weisser Hintergrund + Border.
   Verwendet fuer Besonderheiten / Personalisierung / Fuer wen? */
.info-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.info-block {
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-light-grey);
}

.info-block-title {
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.info-block-content {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-grey);
}

.info-block-content ul {
    list-style-position: inside;
    margin-top: var(--spacing-sm);
}

.info-block-content li {
    margin-bottom: var(--spacing-xs);
}

/* ===== FEATURES (Icon + Text) =====
   Horizontale Kacheln mit zentriertem Icon, Titel und Text.
   Verwendet auf Landingpages fuer Produkt-Highlights. */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-grey);
    line-height: 1.7;
}

/* ===== FOOTER =====
   Schwarzer Hintergrund, 3-spaltiges Grid (Links, Produkte, Kontakt).
   .footer-bottom - Schmale Copyright-Zeile mit Trennlinie. */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.footer-section p,
.footer-section a {
    font-size: 0.9rem;
    color: var(--color-light-grey);
    line-height: 1.8;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-dark-grey);
    color: var(--color-grey);
    font-size: 0.85rem;
}

/* ===== ANIMATIONEN =====
   fadeInUp  - Fuer Hero-Elemente (mit gestaffeltem Delay).
   .fade-in  - Utility-Klasse fuer manuelle Animation per JS. */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease;
}

/* ===== RESPONSIVE ===== */
/* --- Responsive: Tablet (max 1024px) ---
   Produktdetail-Seiten: von 2-spaltig auf 1-spaltig. */
@media (max-width: 1024px) {
    .product-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .product-hero-image {
        height: 400px;
    }
}

/* --- Responsive: Mobile (max 768px) ---
   Navigation: Hamburger statt horizontaler Leiste.
   Galerie: Thumbnails wandern nach unten (order:2).
   Alle Grids: 1-spaltig. */
@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-black);
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-md) 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-speed) ease;
        border-bottom: 1px solid var(--color-dark-grey);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-item {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
    }
    
    /* "Produkte" bleibt auf Mobile ein aufklappbarer Reiter (Tippen zum Öffnen),
       statt die 3 Unterpunkte immer flach anzuzeigen */
    .nav-dropdown-toggle {
        display: block;
    }

    .nav-dropdown-menu {
        position: static;
        max-height: 0;
        opacity: 1;
        visibility: visible;
        overflow: hidden;
        transform: none;
        margin-top: 0;
        margin-bottom: 0;
        border: none;
        background: transparent;
        box-shadow: none;
        padding: 0;
        transition: max-height var(--transition-speed) ease;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        max-height: 220px;
    }

    .nav-dropdown.active .nav-dropdown-toggle::after {
        transform: rotate(180deg);
    }
    
    .nav-dropdown-menu li {
        width: 100%;
        padding: 0;
    }
    
    .nav-dropdown-menu a {
        color: var(--color-white);
        padding: 0.75rem 0;
        display: block;
        text-align: center;
        font-weight: 500;
        font-size: 0.95rem;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }
    
    .nav-dropdown-menu a:hover {
        background: transparent;
        color: var(--color-grey);
    }
    
    .nav-toggle {
        display: flex;
    }

    /* Original Anmelden-/Warenkorb-Icons oben im Header nur auf Desktop zeigen -
       auf Mobile übernehmen die Klone im aufklappbaren Menü (siehe main.js) */
    .nav-container > .nav-account-link,
    .nav-container > .nav-cart-link {
        display: none;
    }

    .nav-menu-mobile-clone {
        display: block;
        border-top: 1px solid var(--color-dark-grey);
        margin-top: 0.5rem;
        padding-top: 0.75rem;
    }

    .nav-menu-mobile-clone a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        color: var(--color-white);
        text-decoration: none;
        font-weight: 500;
        font-size: 0.95rem;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(10px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-10px);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    /* Sections */
    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .product-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-sm);
    }
    
    .product-hero-name {
        font-size: 2rem;
    }
    
    .info-blocks {
        grid-template-columns: 1fr;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
}

/* --- Responsive: Small Mobile (max 480px) ---
   Kleinere Abstaende, Nav-Hoehe 70px statt 80px. */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
        height: 70px;
    }
    
    main {
        margin-top: 70px;
    }
    
    .hero {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.8rem 2rem;
        font-size: 0.85rem;
    }
}

/* ===== VOLLBILD-BUTTON =====
   Positioniert absolut oben-rechts im .image-gallery Container.
   Z-Index 1000 damit er ueber dem Bild liegt.
   touch-action manipulation verhindert Doppeltap-Zoom auf iOS.
   ===== */
.gallery-fullscreen-btn {
    position: absolute !important;
    display: block !important;
    top: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    border: none;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 1000;
    transition: background-color 0.3s ease;
    border-radius: 4px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    visibility: visible !important;
    opacity: 1 !important;
}

.gallery-fullscreen-btn:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

.gallery-fullscreen-btn:active {
    background-color: rgba(0, 0, 0, 1);
    transform: scale(0.95);
}

/* ===== VOLLBILD-OVERLAY =====
   Deckt den kompletten Viewport ab (display:none, bei .active: flex).
   Aufbau: .gallery-fullscreen-content (Hauptbild + Buttons) oben,
           .gallery-fullscreen-thumbnails (Leiste) unten.
   ===== */
.gallery-fullscreen-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    flex-direction: column;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
}

.gallery-fullscreen-overlay.active {
    display: flex;
}

.gallery-fullscreen-content {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem 2rem 2rem;
    min-height: 0;
    overflow: hidden;
    touch-action: pan-x;
}

.gallery-fullscreen-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    cursor: default;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    pointer-events: none;
}

.gallery-fullscreen-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: none;
    width: 50px;
    height: 50px;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10001;
    transition: background-color 0.3s ease;
    border-radius: 4px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.gallery-fullscreen-close:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.gallery-fullscreen-close:active {
    background-color: rgba(255, 255, 255, 0.4);
}

.gallery-fullscreen-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: none;
    width: 60px;
    height: 60px;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10001;
    transition: background-color 0.3s ease;
    border-radius: 4px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.gallery-fullscreen-arrow:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.gallery-fullscreen-arrow:active {
    background-color: rgba(255, 255, 255, 0.4);
}

.gallery-fullscreen-arrow.prev {
    left: 1.5rem;
}

.gallery-fullscreen-arrow.next {
    right: 1.5rem;
}

/* Fullscreen Thumbnail Strip */
.gallery-fullscreen-thumbnails {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background-color: rgba(0, 0, 0, 0.9);
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
    flex-shrink: 0;
    max-height: 130px;
}

.gallery-fullscreen-thumbnails::-webkit-scrollbar {
    height: 6px;
}

.gallery-fullscreen-thumbnails::-webkit-scrollbar-track {
    background: transparent;
}

.gallery-fullscreen-thumbnails::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.gallery-fullscreen-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s ease, transform 0.2s ease;
    border: 2px solid transparent;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.gallery-fullscreen-thumbnail:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.gallery-fullscreen-thumbnail:active {
    opacity: 1;
}

.gallery-fullscreen-thumbnail.active {
    opacity: 1;
    border-color: var(--color-white);
}

@media (max-width: 768px) {
    .gallery-fullscreen-content {
        padding: 3.5rem 1rem 1rem;
    }
    
    .gallery-fullscreen-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 44px;
        height: 44px;
        font-size: 1.75rem;
    }
    
    .gallery-fullscreen-arrow {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
    }
    
    .gallery-fullscreen-arrow.prev {
        left: 0.5rem;
    }
    
    .gallery-fullscreen-arrow.next {
        right: 0.5rem;
    }
    
    .gallery-fullscreen-thumbnails {
        padding: 1rem 0.75rem;
        gap: 0.5rem;
        max-height: 100px;
    }
    
    .gallery-fullscreen-thumbnail {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .gallery-fullscreen-content {
        padding: 3rem 0.5rem 0.5rem;
    }
    
    .gallery-fullscreen-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .gallery-fullscreen-thumbnails {
        padding: 0.75rem 0.5rem;
        gap: 0.375rem;
        max-height: 85px;
    }
    
    .gallery-fullscreen-thumbnail {
        width: 50px;
        height: 50px;
    }
}


/* =====================================================
   ETSY CONVERSION BUTTONS & TRUST ELEMENTS
   ===================================================== */

/* --- Primärer Etsy-CTA-Button ---
   Schwarzer Hintergrund, weißer Text.
   Wird auf Produkt-Detailseiten ganz oben platziert. */
.btn-etsy {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    background-color: #1a1a1a;
    color: #fff;
    border: 2px solid #1a1a1a;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-etsy:hover {
    background-color: #000;
    border-color: #000;
    color: #fff;
    opacity: 1;
    transform: translateY(-1px);
}

.btn-etsy:active {
    transform: translateY(0);
}

/* Kleines Etsy-Icon vor dem Button-Text */
.btn-etsy::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M11.15 1.88C5.65 1.88 1.5 6.4 1.5 12s4.15 10.12 9.65 10.12c2.85 0 5.5-1.25 7.3-3.38l-1.5-1.25c-1.4 1.7-3.5 2.63-5.8 2.63C6.47 20.12 3.5 16.5 3.5 12S6.47 3.88 11.15 3.88c4.22 0 6.85 2.75 6.85 6 0 1.75-.88 3.12-2.25 3.12-1 0-1.5-.63-1.5-1.75 0-.37.06-.75.13-1.12l1-5.13H12.9l-.25 1c-.63-.75-1.5-1.25-2.63-1.25-2.5 0-4.37 2.25-4.37 5 0 2.37 1.37 3.87 3.62 3.87 1.25 0 2.38-.62 3.13-1.62.37 1 1.37 1.62 2.62 1.62 2.5 0 4.25-2 4.25-5.12.02-4.38-3.5-7.63-8.12-7.63zm-.75 11.62c-1.12 0-1.88-.87-1.88-2.12 0-1.5.88-2.75 2.13-2.75 1.12 0 1.87.87 1.87 2.12-.01 1.5-.88 2.75-2.12 2.75z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    flex-shrink: 0;
}

/* --- Sekundärer Etsy-Button (outline) ---
   Für weniger prominente Platzierungen (z.B. Modulkarten). */
.btn-etsy-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    background-color: transparent;
    color: #1a1a1a;
    border: 1.5px solid #1a1a1a;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color 0.25s ease, color 0.25s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-etsy-secondary:hover {
    background-color: #1a1a1a;
    color: #fff;
    opacity: 1;
}

/* --- Preisanzeige (vor dem Etsy-Button) --- */
.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
}

.product-price-label {
    font-size: 0.8rem;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-price-amount {
    font-size: 1.8rem;
    font-weight: 300;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

/* --- Trust-Indikatoren (unter dem Etsy-Button) --- */
.trust-indicators {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid #eee;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: #888;
    letter-spacing: 0.3px;
}

.trust-item::before {
    content: '✓';
    color: #1a1a1a;
    font-weight: 700;
    font-size: 0.85rem;
}

/* --- Etsy CTA Box (oben auf Produktseiten) --- */
.etsy-cta-box {
    background: #fafafa;
    border: 1px solid #e8e8e8;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 2px;
}

.etsy-cta-box .product-price {
    margin-bottom: 1rem;
}

/* --- Sticky Buy Bar ---
   Erscheint nach Scrollen am unteren Bildschirmrand.
   Versteckt als .sticky-buy-bar, sichtbar als .sticky-buy-bar.visible */
.sticky-buy-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a1a1a;
    color: #fff;
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 1px solid #333;
}

.sticky-buy-bar.visible {
    transform: translateY(0);
}

.sticky-buy-bar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.sticky-buy-bar-title {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sticky-buy-bar-price {
    font-size: 0.85rem;
    color: #aaa;
    white-space: nowrap;
}

.sticky-buy-bar-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.4rem;
    background-color: #fff;
    color: #1a1a1a;
    border: none;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
}

.sticky-buy-bar-btn:hover {
    background-color: #f0f0f0;
    opacity: 1;
}

.sticky-buy-bar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
}

/* --- Build Your ICON Section --- */
.build-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin: 3rem 0 2rem;
    border: 1px solid #e0e0e0;
}

.build-step {
    padding: 2rem 1.5rem;
    text-align: center;
    border-right: 1px solid #e0e0e0;
    position: relative;
}

.build-step:last-child {
    border-right: none;
}

.build-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1.5px solid #1a1a1a;
    color: #1a1a1a;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

.build-step-title {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 0.5rem;
}

.build-step-content {
    font-size: 0.95rem;
    font-weight: 500;
    color: #1a1a1a;
    line-height: 1.6;
}

/* Pfeil-Verbindung zwischen Steps */
.build-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -0.7rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #ccc;
    background: #fff;
    z-index: 1;
    padding: 0 0.2rem;
}

/* --- Etsy Collection CTA Banner --- */
.etsy-collection-banner {
    background-color: #1a1a1a;
    color: #fff;
    padding: 3rem 2rem;
    text-align: center;
}

.etsy-collection-banner h2 {
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.etsy-collection-banner p {
    color: #aaa;
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* Hero Etsy Button (auf weißem Hintergrund im Hero) */
.hero .btn-etsy {
    background-color: #fff;
    color: #1a1a1a;
    border-color: #fff;
    margin-top: 1rem;
}
.hero .btn-etsy:hover {
    background-color: #f0f0f0;
    border-color: #f0f0f0;
    color: #1a1a1a;
}
.hero .btn-etsy::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231a1a1a'%3E%3Cpath d='M11.15 1.88C5.65 1.88 1.5 6.4 1.5 12s4.15 10.12 9.65 10.12c2.85 0 5.5-1.25 7.3-3.38l-1.5-1.25c-1.4 1.7-3.5 2.63-5.8 2.63C6.47 20.12 3.5 16.5 3.5 12S6.47 3.88 11.15 3.88c4.22 0 6.85 2.75 6.85 6 0 1.75-.88 3.12-2.25 3.12-1 0-1.5-.63-1.5-1.75 0-.37.06-.75.13-1.12l1-5.13H12.9l-.25 1c-.63-.75-1.5-1.25-2.63-1.25-2.5 0-4.37 2.25-4.37 5 0 2.37 1.37 3.87 3.62 3.87 1.25 0 2.38-.62 3.13-1.62.37 1 1.37 1.62 2.62 1.62 2.5 0 4.25-2 4.25-5.12.02-4.38-3.5-7.63-8.12-7.63zm-.75 11.62c-1.12 0-1.88-.87-1.88-2.12 0-1.5.88-2.75 2.13-2.75 1.12 0 1.87.87 1.87 2.12-.01 1.5-.88 2.75-2.12 2.75z'/%3E%3C/svg%3E");
}

/* --- Sprachumschalter (DE/EN) in der Nav --- */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 2px;
    overflow: hidden;
    flex-shrink: 0;
}

.lang-btn {
    background: transparent;
    color: rgba(255,255,255,0.6);
    border: none;
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    line-height: 1;
}

.lang-btn:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.08);
}

.lang-btn.active {
    background-color: #fff;
    color: #1a1a1a;
}

/* Footer Etsy Link */
.footer-etsy-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #aaa;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-etsy-link:hover {
    color: #fff;
    opacity: 1;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .trust-indicators {
        gap: 1rem;
        flex-direction: column;
    }

    .build-steps {
        grid-template-columns: 1fr;
    }

    .build-step {
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }

    .build-step:last-child {
        border-bottom: none;
    }

    .build-step::after {
        display: none;
    }

    .sticky-buy-bar-inner {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }

    .sticky-buy-bar-title {
        font-size: 0.75rem;
    }

    .sticky-buy-bar-price {
        display: none;
    }

    .lang-switcher {
        margin-left: auto;
    }

    .etsy-collection-banner h2 {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .btn-etsy {
        width: 100%;
        justify-content: center;
    }

    .etsy-cta-box {
        padding: 1.2rem;
    }
}


/* =====================================================
   OVERRIDES v12 – Runde Buttons, Mobile Nav, Fixes
   ===================================================== */

/* --- Alle Buttons: einheitlich abgerundete Ecken --- */
.btn,
.btn-dark,
.btn-etsy,
.btn-etsy-secondary,
.sticky-buy-bar-btn {
    border-radius: 6px !important;
}

/* --- .btn (hell, für dunkle BGs) --- */
.btn {
    padding: 0.75rem 1.75rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-width: 1.5px;
}

/* --- .btn-dark (dunkel, für helle BGs) --- */
.btn-dark {
    padding: 0.75rem 1.75rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-width: 1.5px;
}

/* --- .btn-etsy: Icon entfernen, einheitliche Größe --- */
.btn-etsy {
    padding: 0.75rem 1.75rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-width: 1.5px;
    border-radius: 6px !important;
    gap: 0;
}

/* Icon (::before) komplett ausblenden */
.btn-etsy::before {
    display: none !important;
    content: none !important;
    width: 0 !important;
}

/* Hero Etsy-Button-Override – kein Icon */
.hero .btn-etsy::before {
    display: none !important;
}

/* --- Hero: beide Buttons gleich groß, untereinander zentriert --- */
.hero-content .btn,
.hero-content .btn-etsy {
    display: block;
    width: fit-content;
    margin: 0.5rem auto 0;
    padding: 0.8rem 2rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-align: center;
}

/* --- .btn-etsy-secondary: Icon entfernen --- */
.btn-etsy-secondary::before {
    display: none !important;
}

/* --- Sticky bar btn --- */
.sticky-buy-bar-btn {
    border-radius: 6px !important;
    padding: 0.5rem 1.2rem;
}

/* =====================================================
   MOBILE NAVIGATION: Logo links | Lang-Switcher Mitte | Hamburger rechts
   ===================================================== */
@media (max-width: 768px) {
    .nav-container {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        padding: 0 1rem;
    }

    /* Logo: linksbündig im ersten Grid-Bereich */
    .nav-logo {
        grid-column: 1;
        justify-self: start;
    }

    /* Lang-Switcher: zentriert im zweiten Grid-Bereich */
    .lang-switcher {
        grid-column: 2;
        justify-self: center;
        margin-left: 0;
        margin: 0;
    }

    /* Hamburger: rechtsbündig im dritten Grid-Bereich */
    .nav-toggle {
        grid-column: 3;
        justify-self: end;
        display: flex;
    }

    /* Nav-Menu bleibt unter der Leiste (unverändert) */
    .nav-menu {
        /* top bleibt 80px (nav height) */
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 0.75rem;
        height: 70px;
    }
}

/* =====================================================
   AUFGABE 6: Etsy-Button + Preis UNTER Produktkarten
   (ersetzt die Position im product-content)
   ===================================================== */

/* Produktkarte Flex-Layout anpassen */
.product-card {
    display: flex;
    flex-direction: column;
}

.product-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding-bottom: 0;
}

/* Preis-Block unter dem Produktcontent */
.product-card-footer {
    padding: 1rem 1.5rem 1.5rem;
    border-top: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    text-align: center;
}

.product-card-price {
    font-size: 1.3rem;
    font-weight: 300;
    color: #1a1a1a;
    letter-spacing: -0.3px;
}

.product-card-price-label {
    font-size: 0.75rem;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: block;
    margin-bottom: 0.15rem;
}

/* Etsy-Button in Karten: volle Breite */
.product-card-footer .btn-etsy {
    width: 100%;
    justify-content: center;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.7rem 1rem;
    letter-spacing: 0.8px;
}

/* Sekundärer "Mehr erfahren" Link */
.product-card-more {
    font-size: 0.78rem;
    color: #999;
    text-decoration: none;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.2s;
    align-self: center;
}

.product-card-more:hover {
    color: #1a1a1a;
    opacity: 1;
}

/* Alte .btn inside product-card ausblenden wenn footer vorhanden */
.product-card:has(.product-card-footer) .product-content .btn,
.product-card:has(.product-card-footer) .product-content .btn-dark {
    display: none;
}


/* =====================================================
   v17+ UPDATES
   ===================================================== */

/* ── Sprachumschalter: Desktop vs. Mobile ──
   .lang-switcher-desktop: sichtbar auf Desktop, versteckt auf Mobile
   .lang-switcher-menu:    nur im aufgeklappten Hamburger-Menü sichtbar */

/* Desktop: Lang-Switcher in der Kopfleiste */
.lang-switcher-desktop {
    display: flex;
}

/* Im Menü eingebetteter Lang-Switcher: standardmäßig versteckt */
.nav-lang-mobile {
    display: none !important;
}

@media (max-width: 768px) {
    /* Desktop-Lang-Switcher in der Kopfzeile ausblenden */
    .lang-switcher-desktop {
        display: none !important;
    }

    /* Mobile-Menü-Eintrag für Sprache einblenden */
    .nav-lang-mobile {
        display: block !important;
        padding: 0.75rem 0;
        border-top: 1px solid var(--color-dark-grey);
        margin-top: 0.5rem;
    }

    /* Lang-Switcher im Menü – zentriert, sichtbar auf schwarzem BG */
    .lang-switcher-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0;
        border: 1px solid rgba(255,255,255,0.3);
        border-radius: 2px;
        overflow: hidden;
        width: fit-content;
        margin: 0 auto;
    }

    .lang-switcher-menu .lang-btn {
        background: transparent;
        color: rgba(255,255,255,0.6);
        border: none;
        padding: 0.4rem 0.9rem;
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 1px;
        cursor: pointer;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .lang-switcher-menu .lang-btn.active {
        background-color: #fff;
        color: #1a1a1a;
    }

    .lang-switcher-menu .lang-btn:hover {
        color: #fff;
        background-color: rgba(255,255,255,0.1);
    }

    /* Mobile nav-container: nur Logo links + Hamburger rechts */
    .nav-container {
        grid-template-columns: 1fr 1fr;
    }

    .nav-logo {
        grid-column: 1;
        justify-self: start;
    }

    .nav-toggle {
        grid-column: 2;
        justify-self: end;
    }
}

/* ── Hero Description & Tagline ── */
.hero-description {
    font-size: 1rem;
    line-height: 1.75;
    max-width: 600px;
    margin: 0 auto 1rem;
    opacity: 0.85;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-tagline {
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.65;
    font-weight: 300;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

@media (max-width: 768px) {
    .hero-description { font-size: 0.95rem; }
    .hero-tagline { font-size: 0.8rem; }
}

/* ==========================================================================
   Warenkorb-Icon in der Navigation (site-weit)
   ========================================================================== */
.nav-cart-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.3rem;
    margin-left: 0.5rem;
}

.nav-cart-badge {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--color-white);
    color: var(--color-black);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

.nav-account-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}