/* Aithyra Design System Implementation */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Primary Colors */
    --aithyra-teal: #0a6478;
    --aithyra-grey: #c8c8c8;
    --aithyra-dark-green: #052323;
    
    /* Supporting Tints */
    --white: #ffffff;
    --light-grey: #f6f6f6;
    --dark-grey: #505050;
    --black: #1e1e1e;
    
    /* Secondary Colors */
    --yellow: #ffff00;
    --green: #05780f;
    --pink: #ff416e;
    --light-green: #37be55;
    --light-pink: #ff91aa;
    --orange: #ff9500;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--aithyra-teal) 0%, var(--aithyra-dark-green) 100%);
    --accent-gradient: radial-gradient(ellipse at center, var(--light-green) 0%, var(--aithyra-teal) 70%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    background: var(--light-grey);
    color: var(--black);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5%;
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 2rem;
}

/* Logo Styling - Following Aithyra guidelines */
.logo-container {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 2rem;
}

.logo svg {
    height: 40px;
    width: auto;
}

/* Typography - Following Aithyra hierarchy */
.visual-title {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: clamp(60px, 8vw, 107px);
    letter-spacing: 0.02em;
    line-height: 1.2;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.headline {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: clamp(40px, 5vw, 65px);
    color: var(--aithyra-teal);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.subheadline {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: clamp(24px, 3vw, 40px);
    color: var(--dark-grey);
    letter-spacing: 0.005em;
    line-height: 1.3;
    margin-bottom: 2rem;
}

.section-title {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 25px;
    color: var(--aithyra-teal);
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

.introduction {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 20px;
    color: var(--black);
    margin-bottom: 2rem;
    letter-spacing: 0.005em;
    line-height: 1.4;
}

.body-text {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 15px;
    color: var(--black);
    letter-spacing: 0.005em;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.extra-info {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 15px;
    color: var(--dark-grey);
    letter-spacing: 0.01em;
}

/* Layout Sections */
.header-section {
    margin-bottom: 3rem;
}

.info-section {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    box-shadow: 0 4px 20px rgba(10, 100, 120, 0.1);
}

.dataset-info {
    margin-top: 1.5rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-grey);
    border-radius: 8px;
    border-left: 4px solid var(--aithyra-teal);
}

.info-label {
    font-weight: 500;
    color: var(--dark-grey);
}

.info-value {
    font-weight: 600;
    color: var(--aithyra-teal);
}

/* Download Section */
.download-section {
    margin-bottom: 3rem;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.download-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(10, 100, 120, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(10, 100, 120, 0.15);
}

.download-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.download-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--aithyra-teal);
    margin-bottom: 1rem;
}

/* Buttons */
.download-btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    margin-top: 1rem;
    letter-spacing: 0.01em;
}

.download-btn.primary {
    background: var(--primary-gradient);
    color: var(--white);
}

.download-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 100, 120, 0.3);
}

.download-btn.secondary {
    background: var(--white);
    color: var(--aithyra-teal);
    border: 2px solid var(--aithyra-teal);
}

.download-btn.secondary:hover {
    background: var(--aithyra-teal);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 100, 120, 0.2);
}

/* Usage Section */
.usage-section {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(10, 100, 120, 0.1);
}

.sample-data {
    margin-top: 1.5rem;
}

.sample-data h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--aithyra-teal);
    margin-bottom: 1rem;
}

.code-block {
    background: var(--light-grey);
    padding: 1rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    overflow-x: auto;
    border-left: 4px solid var(--light-green);
    color: var(--dark-grey);
    white-space: pre-wrap; /* Preserves whitespace and line breaks */
    word-wrap: break-word; /* Allows long lines to wrap */
    line-height: 1.4;
}
/* Company Logo Section */
.logo-section {
    margin: 3rem 0 2rem;
    text-align: center;
}

.company-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.company-logo-img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(10, 100, 120, 0.1);
    background: var(--white);
    padding: 1rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--aithyra-grey);
}

.company-info {
    margin-bottom: 2rem;
}

.company-name {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: var(--aithyra-teal);
    margin-bottom: 0.5rem;
}

.company-description {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: var(--black);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.company-address {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: var(--dark-grey);
    line-height: 1.4;
}

.company-address p {
    margin: 0.2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 5% 3%;
    }
    
    .download-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .company-logo-img {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .visual-title {
        font-size: 48px;
    }
    
    .headline {
        font-size: 32px;
    }
    
    .subheadline {
        font-size: 20px;
    }
    
    .download-card, .info-section, .usage-section {
        padding: 1.5rem;
    }

    .company-logo-img {
        width: 120px;
        height: 120px;
    }
}