body {
    margin: 0;
    font-family: 'Helvetica Neue', sans-serif;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 2px solid #f0f0f0;
    background-color: white;
}

.logo img {
    height: 50px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: black;
    font-weight: 600;
}

.main-nav a.eshop {
    color: #370452;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.language-selector img {
    width: 20px;
    height: auto;
}

.product-hero-video {
    width: 100%;
    overflow: hidden;
}

.product-hero-video video {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.features {
    text-align: center;
    padding: 20px 30px;
    background-color: white;
}

.features h2 {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 0px;
}

.features .brand-name {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-weight: bold;
}

.feature-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.feature-icons img {
    height: 70px;
    object-fit: contain;
}

.ingredients {
    text-align: center;
    padding: 20px 30px;
    background-color: #fff;
}

.ingredients h2 {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 10px;
}

.ingredients .desc {
    font-size: 16px;
    color: #444;
    margin-bottom: 10px;
}

.ingredient-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.card {
    width: 180px;
    height: 180px;
    border-radius: 16px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    color: white;
    font-weight: bold;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.usage-section {
    background-color: #f1f1f1;
    padding: 60px 40px;
    text-align: center;
}

.usage-section-reverse {
    background-color: #DCDCDC;
    padding: 60px 40px;
    text-align: center;
}

.usage-text h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.usage-text p {
    font-size: 18px;
    margin-bottom: 10px;
}

.usage-text .origin {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #555;
    margin-top: 10px;
}

.usage-text .origin img {
    width: 20px;
    height: auto;
}

/* Alt kısım - 2 sütunlu yapı */
.usage-content {
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
}

.usage-info {
    flex: 1;
    min-width: 280px;
    max-width: 500px;
    text-align: left;
}

.usage-info h2 {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 16px;
}

.usage-info p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
}

.usage-video {
    flex: 1;
    min-width: 320px;
    max-width: 600px;
}

.usage-video video {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.tabs-section {
    padding: 60px 30px;
    background-color: #fff;
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-button {
    padding: 12px 24px;
    border: none;
    background-color: transparent;
    border-radius: 12px 12px 0 0;
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    border-bottom: 2px solid #ddd;
    transition: all 0.3s ease;
}

.tab-button:hover {
    color: #370452;
    border-color: #370452;
}

.footer-bottom{
    background-color: #f1f1f1;
    color:black;
}

.site-footer{
    background-color: #370452;
    color:white;
}

.footer-links a{
    color: white;
}

.social-icons a{
    color: white !important;
}
.card{
    background-color: #370452 !important;
    color: white !important;
    text-align: center;
    align-items: center;
    width: 100%;
}

.tab-button.active {
    background-color: #370452;
    color: white;
    font-weight: bold;
    border-color: #370452;
}

.tab-content {
    max-width: 900px;
    margin: auto;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
    text-align: left;
    font-size: 16px;
    line-height: 1.7;
}

.tab-panel.active {
    display: block;
}

/* Tablo stilleri */
.tab-panel table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.tab-panel table th,
.tab-panel table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.tab-panel table th {
    background-color: #370452;
    color: white;
    font-weight: bold;
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}