/* Trade Republic Style - Clean & Minimal */

@font-face {
    font-family: 'Poppins Light';
    src: url('../fonts/Poppins-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'Poppins Bold';
    src: url('../fonts/Poppins-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins Light', sans-serif;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'Poppins Light', sans-serif;
    color: #1d1d1f;
    line-height: 1.47059;
    overflow-x: hidden;
    overflow-y: auto;
    background: #ffffff;
    margin: 0;
    padding: 0;
    font-size: 17px;
    letter-spacing: -0.022em;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern", "liga", "clig", "calt";
}



/* Trade Republic Topbar */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.18);
    border-radius: 0 0 25px 25px;
    z-index: 999;
}

.header {
    position: absolute;
    width: 250px;
    background-color: black;
    color: white;
    padding: 10px 10px;
    margin: 10px 10px;
    font-family: 'Poppins Light';
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.1s, color 0.1s, transform 0.1s;
    border-radius: 25px;
    border: none; 
    cursor: pointer;
    text-decoration: none;
}



.header .big{
    font-family: 'Poppins Bold';
}

.header:active {
    background-color: rgb(218, 218, 218);
    color: #000;
    transform: scale(0.97);
}

.topbar-buttons {
    position: absolute; right: 40px; top: 50%; transform: translateY(-50%);
    display: flex; gap: 18px;
}
.icon-btn {
    background: #222;
    border: none;
    border-radius: 25px;
    padding: 10px;
    box-shadow: 0 2px 8px #0002;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-width: 48px;
    min-height: 48px;
}

.icon-btn svg {
    width: 28px;
    height: 28px;
    transition: transform 0.2s;
}

.icon-btn img {
    width: 28px;
    height: 28px;
    filter: grayscale(1) brightness(1.2);
    transition: transform 0.2s;
}

.icon-btn:hover {
    background: #333;
    transform: translateY(-3px) scale(1.08);
    box-shadow: 0 6px 18px #0004;
}

.icon-btn:active img, .icon-btn:active svg {
    transform: scale(0.92);
}

#mainContent {
    flex: 1 0 auto;
    min-height: 100vh;
    display: flex;
    position: relative;
    padding-bottom: 200px;
}
/* Store Container */
.store-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
    background: #ffffff;
}

/* Product Hero - Trade Republic Layout */
.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    background: none;
    box-shadow: none;
    border-radius: 25px;
}


/* Product Visuals */
.product-visuals {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 25px;
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.product-image-figure {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    margin: 0;
}

.product-image-figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
    background: #ffffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: zoom-in;
    border: none;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
}

.product-image-figure img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.img-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 25px;
    width: 44px;
    height: 44px;
    cursor: pointer;
    z-index: 2;
    font-size: 18px;
    color: #1a1a1a;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.img-nav-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.08);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

#imgPrev { left: 16px; }
#imgNext { right: 16px; }

/* Product Information - Consolidated Trade Republic Style */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding-left: 0;
}

/* Main Product Details Container */
.product-details-container {
    background: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 25px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.product-details-container:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.product-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.125;
    color: #1a1a1a;
    margin: 0 0 8px 0;
    letter-spacing: -0.003em;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-subtitle {
    font-size: 19px;
    font-weight: 400;
    color: #86868b;
    margin: 0 0 24px 0;
    line-height: 1.421;
    letter-spacing: -0.022em;
}

/* Consolidated Info Grid */
.product-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
    padding: 24px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    font-weight: 500;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.3;
}

/* Price Display */
.price-display {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.current-price {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.022em;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.unit-price {
    font-size: 15px;
    font-weight: 400;
    color: #86868b;
    letter-spacing: -0.022em;
}

.stock-status {
    font-size: 15px;
    font-weight: 500;
    color: #30d158;
    margin-left: auto;
    padding: 4px 12px;
    background: rgba(48, 209, 88, 0.1);
    border-radius: 25px;
    letter-spacing: -0.022em;
}

/* Action Buttons Container */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 25px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.action-buttons:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Quantity Selector */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.quantity-label {
    font-size: 14px;
    font-weight: 500;
    color: #1a1a1a;
    min-width: 60px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 25px;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.quantity-controls:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 18px;
    font-weight: 500;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.quantity-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

.quantity-input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: #1a1a1a;
    background: none;
    outline: none;
}

/* Primary Actions */
.primary-button {
    padding: 16px 24px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    color: #ffffff;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    width: 100%;
    box-shadow: 0 4px 16px rgba(26, 26, 26, 0.3);
    position: relative;
    overflow: hidden;
}

.primary-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.primary-button:hover {
    background: linear-gradient(135deg, #333333 0%, #1a1a1a 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 26, 26, 0.4);
}

.primary-button:hover::before {
    left: 100%;
}

.secondary-button {
    padding: 16px 24px;
    background: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
    color: #1a1a1a;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.secondary-button:hover {
    background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%);
    border-color: rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

/* Favorite Button */
.favorite-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.favorite-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

/* Footer and additional elements cleanup */
.footer-section,
.additional-info {
    margin-top: 80px;
    padding: 40px 0;
    background: #f8f9fa;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
}

.footer-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.footer-section p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    max-width: 600px;
    margin: 0 auto;
}

.info-group {
    max-width: 100%;
    margin: 0 0 32px 0;
}

.info-group h2 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.14286;
    letter-spacing: 0.007em;
    color: #1d1d1f;
    margin-bottom: 16px;
    margin-top: 0;
}

.info-grid {
    display: grid;
    transition: all 0.2s ease;
    border: none;
}
.product-maininfo {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
    padding: 18px 16px;
    background: rgba(248, 250, 252, 0.7);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    min-height: 480px;
}   

.info-card:hover {
    background: #ebebed;
    transform: translateY(-2px);
}

.info-icon {
    font-size: 20px;
    margin-bottom: 8px;
}

.info-label {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.42857;
    letter-spacing: -0.016em;
    color: #86868b;
    margin-bottom: 4px;
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.23536;
    letter-spacing: -0.022em;
    color: #1d1d1f;
}


/* Apple-style Action Buttons */
#actionButtons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
    max-width: 280px;
}

#actionButtons button {
    width: 100%;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.23536;
    letter-spacing: -0.022em;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    text-align: center;
    min-height: 48px;
    position: relative;
}

#actionButtons button:first-child {
    background: #0071e3;
    color: #ffffff;
}

#actionButtons button:first-child:hover {
    background: #0077ed;
    transform: translateY(-1px);
}

#actionButtons button:not(:first-child) {
    background: none;
    color: #0071e3;
    border: 2px solid #0071e3;
}

#actionButtons button:not(:first-child):hover {
    background: #0071e3;
    color: #ffffff;
}

#addToFavBtn {
    background: none !important;
    color: #e91e63 !important;
    border: 2px solid #e91e63 !important;
}

#addToFavBtn:hover {
    background: #e91e63 !important;
    color: #ffffff !important;
}


#variantSelect {
    width: 100%;
    max-width: 280px;
    padding: 12px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.23536;
    letter-spacing: -0.022em;
    border: 0.5px solid rgba(0, 0, 0, 0.24);
    background: #ffffff;
    color: #1d1d1f;
    font-family: 'Poppins Light', sans-serif;
    transition: all 0.2s ease;
    outline: none;
    margin-bottom: 16px;
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='7' viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%231d1d1f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px 7px;
    padding-right: 40px;
}

#variantSelect:focus, #variantSelect:hover {
    border-color: #0071e3;
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1);
}


.info-card-desc {
    cursor: pointer;
    position: relative;
    transition: box-shadow 0.18s, transform 0.18s, max-height 0.3s ease-in-out;
    max-height: 120px;
    overflow: visible;
}
.info-card-desc.desc-expanded {
    max-height: 500px;
    background: rgba(227, 242, 253, 0.35);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 48px rgba(33, 150, 243, 0.4);
}
.info-card-desc .desc-toggle {
    background: none;
    border: none;
    color: #2196f3;
    font-size: 0.98em;
    cursor: pointer;
    margin-top: 8px;
    padding: 4px 0;
    text-decoration: underline;
    transition: color 0.18s;
    display: block;
    width: 100%;
    text-align: left;
}
.info-card-desc .desc-toggle:hover {
    color: #1769aa;
}
.info-card-desc .desc-short {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    display: block;
    line-height: 1.4;
}

.info-card-desc .desc-full {
    white-space: pre-line;
    word-break: break-word;
    line-height: 1.5;
    margin-top: 4px;
}

.site-footer {
    margin-top: auto;
    background: #222; /* etwas gräulicher als #000 */
    color: #fff;
    padding: 30px 0 10px 0;
    text-align: center;
    width: 100%;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    margin-bottom: 10px;
}
.footer-links a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s;
    border-radius: 25px;
}
.footer-links a {
    position: relative;
    transition: color 0.2s;
}

.footer-links a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -3px;
    width: 100%;
    height: 3px;
    background: rgb(195, 195, 195);
    border-radius: 25px;
    transform: scaleX(0);
    transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
    transform-origin: center;
    translate: -50% 0;
}

.footer-links a:hover {
    color: rgb(195, 195, 195);
    transform: scale(0.95);
}

.footer-links a:hover::after {
    transform: scaleX(1);
}
.footer-copy {
    font-size: 0.9rem;
    color: #aaa;
}

#lang-select {
    font-family: 'Poppins Light', sans-serif;
    font-size: 1.08em;
    padding: 8px 36px 8px 14px;
    border: none;
    border-radius: 25px;
    background: rgba(255, 255, 255, 1) url('data:image/svg+xml;utf8,<svg fill="black" height="18" viewBox="0 0 24 24" width="18" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>') no-repeat right 14px center/18px 18px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    transition: border 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
    color: #222;
    cursor: pointer;
    min-width: 120px;
}
#lang-select:focus {
    border: none;
    box-shadow: 0 0 0 2px #cce6ff;
    background: rgba(240, 247, 255);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
#lang-select:hover {
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    scale: 0.97;
    color: #838383;
}
.footer-lang label {
    margin-right: 10px;
    font-weight: 500;
    color: #444;
}
.footer-lang {
    margin: 16px 0 10px 0;
    text-align: center;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border-radius: 25px;
}


.footer-lang:active {
    color: #616161;
    transition: color 0.2s, text-decoration 0.2s;
    scale: 0.98;
}
#lang-select::-ms-expand {
    display: none;
}
#lang-select option {
    background: #fff;
    color: #222;
}

/* Mobile Responsive Design - Max Width 900px */
@media (max-width: 900px) {
    .topbar {
        position: fixed !important;
        top: 0;
        left: 0;
        width: 100vw !important;
        height: 56px !important;
        min-height: 56px !important;
        max-height: 56px !important;
        padding: 0 8px !important;
        border-radius: 0 0 18px 18px !important;
        z-index: 1000 !important;
        box-shadow: 0 2px 8px #0001 !important;
        background: rgba(0,0,0,0.92) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    .header {
        position: static !important;
        width: auto !important;
        min-width: 0 !important;
        margin: 0 !important;
        padding: 0 10px !important;
        font-size: 1.1em !important;
        border-radius: 25px !important;
        background: none !important;
        color: #fff !important;
        box-shadow: none !important;
    }
    .header .big, .header .bite {
        font-size: 1.1em !important;
    }
    .topbar-buttons {
        position: static !important;
        right: 0 !important;
        top: 0 !important;
        transform: none !important;
        gap: 10px !important;
        margin-left: auto !important;
    }
    .icon-btn img {
        width: 24px !important;
        height: 24px !important;
    }
    
    /* Store Container Mobile */
    .store-container {
        padding: 20px 16px;
        max-width: 100%;
    }
    
    /* Product Hero Mobile - Stack Layout */
    .product-hero {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 0;
    }
    
    /* Product Visuals Mobile */
    .product-visuals {
        padding: 24px;
        border-radius: 25px;
    }
    
    .product-image-figure {
        max-width: 100%;
        aspect-ratio: 1;
    }
    
    .product-image-figure img {
        border-radius: 25px;
    }
    
    .img-nav-btn {
        width: 38px;
        height: 38px;
        border-radius: 25px;
        font-size: 16px;
    }
    
    #imgPrev { left: 12px; }
    #imgNext { right: 12px; }
    
    .favorite-btn {
        width: 38px;
        height: 38px;
        top: 12px;
        right: 12px;
        border-radius: 25px;
    }
    
    /* Product Info Mobile */
    .product-info {
        gap: 24px;
    }
    
    .product-details-container {
        padding: 24px;
        border-radius: 25px;
    }
    
    .product-title {
        font-size: 24px;
        line-height: 1.2;
        margin-bottom: 6px;
    }
    
    .product-subtitle {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    /* Info Grid Mobile - 2 Column Layout */
    .product-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-bottom: 24px;
        padding: 20px 0;
    }
    
    .info-item {
        text-align: center;
    }
    
    .info-label {
        font-size: 11px;
    }
    
    .info-value {
        font-size: 14px;
    }
    
    /* Price Display Mobile */
    .price-display {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 20px;
        padding: 16px 0;
    }
    
    .current-price {
        font-size: 28px;
    }
    
    .unit-price {
        font-size: 14px;
    }
    
    .stock-status {
        font-size: 14px;
        margin-left: 0;
        align-self: flex-start;
    }
    
    /* Action Buttons Mobile */
    .action-buttons {
        padding: 20px;
        border-radius: 25px;
        gap: 16px;
    }
    
    .quantity-selector {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 12px;
    }
    
    .quantity-controls {
        border-radius: 25px;
        align-self: center;
    }
    
    .quantity-btn {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    .quantity-input {
        width: 50px;
        height: 36px;
        font-size: 15px;
    }
    
    /* Buttons Mobile */
    .primary-button, .secondary-button {
        padding: 14px 20px;
        font-size: 15px;
        border-radius: 25px;
        min-height: 50px;
    }
    
    /* Variant Select Mobile */
    #variantSelect {
        max-width: 100%;
        padding: 12px 14px;
        border-radius: 25px;
        font-size: 15px;
        margin-bottom: 16px;
        background-position: right 12px center;
        padding-right: 36px;
    }
    
    /* Body Text Mobile */
    body {
        font-size: 16px;
        padding-top: 70px;
    }
    
    /* Footer Mobile */
    .site-footer {
        padding: 24px 16px 16px 16px;
    }
    
    .footer-links {
        margin-bottom: 16px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    
    .footer-links a {
        margin: 0 8px;
        font-size: 0.9rem;
    }
    
    .footer-lang {
        margin: 12px 0 8px 0;
        flex-direction: column;
        gap: 8px;
    }
    
    #lang-select {
        min-width: 140px;
        padding: 10px 32px 10px 12px;
        font-size: 1rem;
        border-radius: 25px;
    }
    
    .footer-copy {
        font-size: 0.85rem;
        padding: 0 16px;
    }
    
    /* Info Cards Mobile - wenn vorhanden */
    .info-card {
        border-radius: 25px;
        padding: 20px;
    }
    
    .info-card-desc {
        max-height: 100px;
    }
    
    .info-card-desc.desc-expanded {
        max-height: 400px;
    }
    
    /* Additional Mobile Optimizations */
    .product-maininfo {
        flex-direction: column;
        gap: 16px;
        padding: 16px 12px;
        border-radius: 25px;
        min-height: auto;
    }
    
    #actionButtons {
        max-width: 100%;
        gap: 12px;
        margin: 16px 0;
    }
    
    #actionButtons button {
        padding: 12px 18px;
        border-radius: 25px;
        font-size: 15px;
        min-height: 46px;
    }
    
    /* Spacing adjustments */
    .info-group {
        margin-bottom: 24px;
    }
    
    .info-group h2 {
        font-size: 20px;
        margin-bottom: 12px;
    }
}