/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,300;0,600;1,300;1,600&display=swap');

/* Product Page Styles for CL-1B */
.product-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 30px; /* Standardized horizontal padding to match index page */
}

.product-header {
    text-align: center;
    margin-bottom: 3rem;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

@media (max-width: 768px) {
    .product-layout {
        grid-template-columns: 1fr;
    }
}

.product-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.image-thumbnails {
    display: flex;
    gap: 1rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
}

.product-info h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.product-tagline {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 1.5rem;
}

.product-description {
    margin-bottom: 2rem;
    line-height: 1.6;
}

.key-features {
    margin-bottom: 2rem;
}

.key-features h3 {
    margin-bottom: 1rem;
}

.key-features ul {
    list-style-type: disc;
    padding-left: 1.5rem;
}

.key-features li {
    margin-bottom: 0.5rem;
}

.product-quote {
    background-color: #f7f7f7;
    border-left: 4px solid #1a73e8;
    padding: 1.5rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.technical-specs {
    margin-top: 3.5rem;
    margin-bottom: 3rem;
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.technical-specs h2 {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #1a73e8;
    color: #1a1a1a;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.specs-table td,
.specs-table th {
    border: none;
    padding: 12px 15px;
    text-align: left;
}

.specs-table tr:nth-child(even) {
    background-color: rgba(0,0,0,0.025);
}

.specs-table th {
    background-color: #1a73e8;
    color: white;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.specs-table td:first-child {
    font-weight: 500;
    color: #333;
}

.cta-section {
    margin-top: 3rem;
    text-align: center;
}

.cta-button {
    display: inline-block;
    background-color: #1a73e8;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s ease;
}

.cta-button:hover {
    background-color: #1557b0;
}

.shipping-info {
    font-size: 0.9rem;
    color: #555;
    margin-top: 0.5rem;
}

.story-section {
    margin-top: 3rem;
    margin-bottom: 3rem;
    padding: 2.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.story-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, #1a73e8, #34a853);
}

.story-section h2 {
    margin-bottom: 1.5rem;
    color: #1a1a1a;
    font-size: 1.8rem;
}

.story-section p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: #333;
}

.story-section ol {
    padding-left: 1.5rem;
    margin-bottom: 2rem;
}

.story-section li {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: #333;
}

.story-section blockquote {
    background-color: #f7f7f7;
    border-left: 4px solid #1a73e8;
    padding: 1.5rem;
    margin: 2rem 0 1rem;
    font-style: italic;
    color: #333;
    font-size: 1.1rem;
    line-height: 1.6;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.logo {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
}

.nav-link:hover {
    color: #1a73e8;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

/* Tab system styles */
.tab-system {
    margin: 3rem 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    background-color: #fff;
}

.tab-navigation {
    display: flex;
    flex-wrap: wrap;
    background-color: #f7f7f7;
    border-bottom: 1px solid #eaeaea;
}

.tab-button {
    padding: 15px 25px;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 600;
    color: #555;
    transition: all 0.3s ease;
    position: relative;
}

.tab-button:hover {
    background-color: #f1f1f1;
    color: #1a73e8;
}

.tab-button.active {
    color: #1a73e8;
    background-color: white;
}

.tab-button.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #1a73e8;
}

.tab-content {
    display: none;
    padding: 25px;
    background-color: white;
}

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

/* Application cards */
.application-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.application-card {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.application-card h3 {
    color: #1a73e8;
    margin-bottom: 15px;
    border-bottom: 2px solid #e6e6e6;
    padding-bottom: 8px;
}

.application-card p {
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.application-card p:last-child {
    margin-bottom: 0;
    font-size: 0.9rem;
    background-color: #f1f1f1;
    padding: 10px;
    border-radius: 5px;
    border-left: 3px solid #1a73e8;
}

.downloads-section {
    margin-top: 3rem;
}

.download-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.download-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: #f7f7f7;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    transition: background-color 0.2s ease;
}

.download-link:hover {
    background-color: #e7e7e7;
}

.controls-section {
    margin-top: 3.5rem;
    margin-bottom: 3rem;
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.controls-section h2 {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #34a853;
    color: #1a1a1a;
}