@import url('assets/fonts/fonts.css');

/* Variables */
:root {
    --primary: #2f3190;
    --primary-dark: #242575;
    --secondary: #8493a3;
    --dark: #1a1a1a;
    --text: #333333;
    --text-light: #666666;
    --surface: #F4F6F8;
    --surface-dark: #E2E8F0;
    --white: #FFFFFF;
    --success: #10B981;
    --border: #E5E7EB;

    --font-main: 'Manrope', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    --container-width: 1200px;
    --header-height: 80px;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

section {
    padding: 80px 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* Header */
header {
    height: var(--header-height);
    background-color: var(--white);
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 48px;
    width: auto;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--text);
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(to bottom, #ffffff 0%, var(--surface) 100%);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-image {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px -5px rgba(47, 49, 144, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--surface);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

/* Downloads Section */
.downloads {
    background-color: var(--dark);
    color: var(--white);
}

.downloads h2 {
    color: var(--white);
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    border-radius: 30px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.tab-content {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.download-info {
    text-align: center;
}

.download-main-btn {
    display: inline-block;
    background: var(--success);
    color: var(--white);
    padding: 1rem 3rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.25rem;
    margin: 2rem 0;
    text-decoration: none;
    transition: transform 0.2s;
}

.download-main-btn:hover {
    transform: scale(1.05);
}

/* System Requirements Table */
.sys-req-table {
    width: 100%;
    margin-top: 3rem;
    border-collapse: collapse;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.sys-req-table th,
.sys-req-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sys-req-table th {
    font-weight: 600;
    color: var(--white);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid var(--border);
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 1.5rem 0;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
}

.accordion-header:after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
}

.accordion-header.active::after {
    content: '-';
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
}

.accordion-content p {
    padding-bottom: 1.5rem;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 3rem 0;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-links a:hover {
    color: var(--white);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .tabs {
        flex-wrap: wrap;
    }

    .sys-req-table {
        display: block;
        overflow-x: auto;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}
/* Repository Styles - Dark Mode Integration */
.repo-wrapper {
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: left;
}

.repo-title {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    opacity: 0.9;
    font-weight: 600;
}

.repo-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.breadcrumb-bar {
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.breadcrumb-bar a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.breadcrumb-bar a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0.5rem;
}

.file-table {
    width: 100%;
    border-collapse: collapse;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.file-table th {
    background: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.file-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: middle;
}

.file-table tr:last-child td {
    border-bottom: none;
}

.file-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.file-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

/* Hover state for file links */
.file-link:hover {
    color: var(--success); /* Green accent on hover */
}

/* Parent folder link special style */
.parent-link {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}
.parent-link:hover {
    color: var(--white);
}

.file-icon {
    font-size: 1.1rem;
    opacity: 0.7;
}