/* General Styles */
body {
    font-family: 'Arial', sans-serif; /* Placeholder, will refine based on atena.chat */
    margin: 0;
    padding: 0;
    color: #333; /* Dark text */
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

h1, h2, h3 {
    color: #333; /* Dark text */
}

a {
    text-decoration: none;
    color: #5856d6; /* Soft blue tone - placeholder */
}

img {
    max-width: 100%;
    height: auto;
}

/* Header */
#main-header {
    background-color: #fff; /* White background */
    padding: 1em 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#main-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#main-header .logo {
    font-size: 1.5em;
    font-weight: bold;
}

#main-header .nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

#main-header .nav-links li {
    margin-left: 20px;
}

#main-header .nav-links a {
    color: #333;
}

#main-header .cta-button {
    background-color: #5856d6; /* Soft blue tone - placeholder */
    color: #fff;
    padding: 0.5em 1em;
    border-radius: 5px;
    font-weight: bold;
}

/* Hero Section */
.hero-section {
    padding: 4em 0;
    text-align: center;
    background-color: #f8f9fa; /* Light background for contrast */
}

.hero-section h1 {
    font-size: 2.5em;
    margin-bottom: 0.5em;
}

.hero-section .subtitle {
    font-size: 1.2em;
    margin-bottom: 1.5em;
    color: #555;
}

.hero-section .cta-buttons .button {
    padding: 0.8em 1.5em;
    border-radius: 5px;
    font-weight: bold;
    margin: 0 0.5em;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.hero-section .cta-buttons .primary {
    background-color: #5856d6; /* Soft blue tone - placeholder */
    color: #fff;
}

.hero-section .cta-buttons .secondary {
    background-color: transparent;
    color: #5856d6; /* Soft blue tone - placeholder */
    border: 2px solid #5856d6; /* Soft blue tone - placeholder */
}

.hero-section .cta-buttons .primary:hover {
    background-color: #0056b3; /* Darker blue */
}

.hero-section .cta-buttons .secondary:hover {
    background-color: #5856d6;
    color: #fff;
}

.hero-visual {
    margin-top: 2em;
    padding: 1em;
    background-color: #e9ecef;
    border-radius: 8px;
}

.hero-visual p {
    font-style: italic;
    color: #6c757d;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #main-header nav {
        flex-direction: column;
    }
    #main-header .nav-links {
        margin-top: 1em;
    }
    #main-header .nav-links li {
        margin: 0 10px;
    }
    #main-header .cta-button {
        margin-top: 1em;
    }
    .hero-section h1 {
        font-size: 2em;
    }
    .hero-section .subtitle {
        font-size: 1em;
    }
    .hero-section .cta-buttons .button {
        display: block;
        margin: 0.5em auto;
        width: fit-content;
    }
}



/* Comparison Overview Section */
.comparison-overview-section {
    padding: 3em 0;
    text-align: center;
}

.comparison-overview-section h2 {
    font-size: 2em;
    margin-bottom: 0.75em;
}

.comparison-overview-section p {
    font-size: 1.1em;
    margin-bottom: 1.5em;
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-visual {
    margin-top: 2em;
    padding: 1em;
    background-color: #e9ecef;
    border-radius: 8px;
}

.comparison-visual p {
    font-style: italic;
    color: #6c757d;
}

@media (max-width: 768px) {
    .comparison-overview-section h2 {
        font-size: 1.8em;
    }
    .comparison-overview-section p {
        font-size: 1em;
    }
}



/* Detailed Comparison Table Section */
.detailed-comparison-section {
    padding: 3em 0;
    background-color: #f8f9fa; /* Light background for contrast */
}

.detailed-comparison-section h2 {
    text-align: center;
    font-size: 2em;
    margin-bottom: 1em;
}

.comparison-table-container {
    overflow-x: auto; /* For responsive tables */
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

tr, th, td {
    border: 1px solid #ddd;
    padding: 0.8em 1em;
    text-align: left;
}

th {
    background-color: #5856d6; /* Soft blue tone - placeholder */
    color: #fff;
    font-weight: bold;
}

tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

tbody tr:hover {
    background-color: #f1f1f1;
}

.tooltip-trigger {
    cursor: help;
    color: #5856d6;
    font-weight: bold;
    margin-left: 5px;
    display: inline-block;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    font-size: 0.8em;
}

/* Responsive Table: Stack rows on small screens */
@media (max-width: 768px) {
    .detailed-comparison-section table thead {
        display: none; /* Hide table headers */
    }
    .detailed-comparison-section table,
    .detailed-comparison-section table tbody,
    .detailed-comparison-section table tr,
    .detailed-comparison-section table td {
        display: block;
        width: 100%;
    }
    .detailed-comparison-section table tr {
        margin-bottom: 15px;
        border: 1px solid #ddd;
    }
    .detailed-comparison-section table td {
        text-align: right;
        padding-left: 50%;
        position: relative;
        border: none;
        border-bottom: 1px solid #eee;
    }
    .detailed-comparison-section table td::before {
        content: attr(data-label);
        position: absolute;
        left: 10px;
        width: calc(50% - 20px);
        padding-right: 10px;
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
    }
    .detailed-comparison-section table td:last-child {
        border-bottom: 0;
    }
}



/* Use Cases Section */
.use-cases-section {
    padding: 3em 0;
}

.use-cases-section h2 {
    text-align: center;
    font-size: 2em;
    margin-bottom: 0.5em;
}

.use-cases-section > .container > p {
    text-align: center;
    font-size: 1.1em;
    margin-bottom: 2em;
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.use-case-item {
    background-color: #fff;
    padding: 1.5em;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: center;
}

.use-case-icon {
    font-size: 2em; /* Placeholder - will be actual icons or images */
    margin-bottom: 0.5em;
    color: #5856d6; /* Soft blue tone */
    /* In a real scenario, replace text with <img> or SVG */
}

.use-case-item h3 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
    color: #333;
}

.use-case-item p {
    font-size: 1em;
    color: #555;
}

@media (max-width: 768px) {
    .use-cases-section h2 {
        font-size: 1.8em;
    }
    .use-cases-section > .container > p {
        font-size: 1em;
    }
    .use-cases-grid {
        grid-template-columns: 1fr; /* Stack items on smaller screens */
    }
}



/* Social Proof Section */
.social-proof-section {
    padding: 3em 0;
    background-color: #f8f9fa; /* Light background for contrast */
}

.social-proof-section h2 {
    text-align: center;
    font-size: 2em;
    margin-bottom: 1.5em;
}

.logos-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2em;
    margin-bottom: 2em;
}

.logo-placeholder {
    font-style: italic;
    color: #6c757d;
    padding: 1em;
    border: 1px dashed #ccc;
    border-radius: 4px;
}

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

.testimonial-item {
    background-color: #fff;
    padding: 1.5em;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.testimonial-item blockquote {
    margin: 0;
    font-size: 1.1em;
    color: #555;
}

.testimonial-item blockquote p {
    margin-bottom: 0.5em;
}

.testimonial-item blockquote footer {
    font-style: italic;
    font-size: 0.9em;
    color: #5856d6; /* Soft blue tone */
    text-align: right;
}

@media (max-width: 768px) {
    .social-proof-section h2 {
        font-size: 1.8em;
    }
    .logos-container {
        flex-direction: column;
        gap: 1em;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}



/* Final CTA Section */
.final-cta-section {
    padding: 4em 0;
    text-align: center;
    background-color: #5856d6; /* Soft blue tone - placeholder */
    color: #fff;
}

.final-cta-section h2 {
    font-size: 2.2em;
    margin-bottom: 0.5em;
    color: #fff;
}

.final-cta-section p {
    font-size: 1.2em;
    margin-bottom: 1.5em;
    opacity: 0.9;
}

.final-cta-section .button.primary.large {
    padding: 1em 2em;
    font-size: 1.2em;
    background-color: #fff;
    color: #5856d6;
    border: 2px solid #fff;
}

.final-cta-section .button.primary.large:hover {
    background-color: #f0f0f0;
    color: #0056b3;
}

/* Footer */
.main-footer {
    background-color: #333; /* Dark background for footer */
    color: #ccc;
    padding: 2em 0;
    text-align: center;
}

.main-footer .footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1em;
}

.main-footer .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 1.5em;
}

.main-footer .footer-links a {
    color: #ccc;
    transition: color 0.3s ease;
}

.main-footer .footer-links a:hover {
    color: #fff;
}

.main-footer .language-switcher span {
    font-style: italic;
}

@media (max-width: 768px) {
    .final-cta-section h2 {
        font-size: 1.8em;
    }
    .final-cta-section p {
        font-size: 1em;
    }
    .main-footer .footer-links {
        flex-direction: column;
        gap: 0.5em;
    }
}