/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Amazon Ember", "Helvetica Neue", Roboto, Arial, sans-serif;
    font-size: 14px;
    color: #16191f;
    background-color: #f2f3f3;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    /* background-color: #232f3e;
    color: #fff;
    padding: 16px 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); */
    background-color: #232f3e;
    color: #fff;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    position: -webkit-sticky; /* For Safari */
    position: sticky;
    top: 0;
    z-index: 1002;
}

.logo a {
    display: block;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: #d5dbdb;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main {
    flex: 1;
    padding: 40px 0;
}

.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Page Header */
.page-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eaeded;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 400;
    color: #16191f;
    margin-bottom: 12px;
    line-height: 1.3;
}

.description {
    font-size: 16px;
    color: #545b64;
    line-height: 1.5;
}

/* Documentation Section */
.documentation-section {
    margin-top: 32px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

/* Cards */
.card {
    background-color: #fff;
    border: 1px solid #eaeded;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.card-header {
    padding: 20px 20px 16px;
    border-bottom: 1px solid #eaeded;
    background-color: #fafafa;
}

.card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
}

.card-title-link {
    color: #0073bb;
    text-decoration: none;
    transition: color 0.2s ease;
}

.card-title-link:hover {
    color: #0a4a74;
    text-decoration: underline;
}

.card-content {
    padding: 20px;
}

.card-description {
    color: #545b64;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-links {
    list-style: none;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.card-links li {
    margin: 0;
}

.card-links a {
    color: #0073bb;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.card-links a:hover {
    color: #0a4a74;
    background-color: #f1faff;
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: #fafafa;
    border-top: 1px solid #eaeded;
    padding: 20px 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.copyright {
    color: #687078;
    font-size: 12px;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .nav-link {
        font-size: 13px;
        padding: 6px 10px;
    }

    .content {
        padding: 0 16px;
    }

    .page-header h1 {
        font-size: 24px;
    }

    .description {
        font-size: 15px;
    }

    .cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-header,
    .card-content {
        padding: 16px;
    }

    .card-header h3 {
        font-size: 16px;
    }

    .card-links {
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 12px 0;
    }

    .header-content {
        padding: 0 16px;
    }

    .main {
        padding: 24px 0;
    }

    .page-header {
        margin-bottom: 24px;
        padding-bottom: 16px;
    }

    .page-header h1 {
        font-size: 22px;
    }

    .description {
        font-size: 14px;
    }

    .card-header,
    .card-content {
        padding: 12px;
    }

    .card-links {
        /* flex-direction: column; */
        gap: 8px;
    }

    .card-links a {
        display: inline-block;
        padding: 6px 10px;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer {
        display: none;
    }

    .main {
        padding: 0;
    }

    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .card-title-link {
        color: #000;
        text-decoration: none;
    }

    .card-links a {
        color: #000;
        text-decoration: underline;
    }
}

/* Focus Styles for Accessibility */
.card-title-link:focus,
.nav-link:focus,
.card-links a:focus {
    outline: 2px solid #0073bb;
    outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #16191f;
        color: #d5dbdb;
    }

    .header {
        background-color: #000;
    }

    .card {
        background-color: #2a2e33;
        border-color: #414750;
    }

    .card-header {
        background-color: #21252c;
        border-color: #414750;
    }

    .page-header {
        border-color: #414750;
    }

    .page-header h1 {
        color: #eaeded;
    }

    .description {
        color: #d5dbdb;
    }

    .card-description {
        color: #d5dbdb;
    }

    .footer {
        background-color: #21252c;
        border-color: #414750;
    }

    .copyright {
        color: #95a5a6;
    }

    .card-title-link {
        color: #44b9d6;
    }

    .card-title-link:hover {
        color: #75cfff;
    }

    .card-links a {
        color: #44b9d6;
    }

    .card-links a:hover {
        color: #75cfff;
        background-color: #12293b;
    }
}