/* Custom Styles for FineFoundry Website */

:root {
    --primary-color: #FFC107;
    --dark-bg: #121212;
    --dark-surface: #1e1e1e;
    --dark-surface-alt: #2a2a2a;
    --dark-border: #333;
    --dark-text: #e0e0e0;
    --dark-text-muted: #a0a0a0;
    --hero-bg: linear-gradient(135deg, #000000 0%, #D32F2F 55%, #FFC107 100%);
    --secondary-gradient: linear-gradient(135deg, #D32F2F 0%, #FF8F00 100%);
    --bs-primary: #FFC107;
    --bs-primary-rgb: 255, 193, 7;
    --bs-link-color: #FFC107;
    --bs-link-hover-color: #e0a800;
    --bs-body-bg: #121212;
    --bs-body-color: #e0e0e0;
}

/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    scroll-behavior: smooth;
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

/* Dark theme sections (excluding hero) */
section:not(.hero-section) {
    background-color: var(--dark-bg) !important;
    color: var(--dark-text);
}

section:not(.hero-section).bg-light {
    background-color: var(--dark-surface) !important;
}

/* Dark theme text utilities */
.text-muted {
    color: var(--dark-text-muted) !important;
}

.display-4, .display-3, h1, h2, h3, h4, h5, h6 {
    color: var(--dark-text);
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    backdrop-filter: blur(10px);
    background-color: rgba(0, 0, 0, 0.95) !important;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background: var(--hero-bg);
    color: white;
    padding: 80px 0 40px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
    opacity: 0.5;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-icon {
    font-size: 15rem;
    opacity: 0.2;
    animation: float 6s ease-in-out infinite;
}

.hero-logo {
    max-width: 80%;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-30px); }
}

.hero-section .btn {
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.hero-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Feature Cards */
.feature-card {
    background: var(--dark-surface);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--dark-border);
    color: var(--dark-text);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.4);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

/* Tech Features */
.tech-feature {
    padding: 1rem;
    background: var(--dark-surface);
    border-radius: 8px;
    border: 1px solid var(--dark-border);
    transition: all 0.3s ease;
    color: var(--dark-text);
}

.tech-feature:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb), 0.2);
}

/* Cards */
.card {
    border-radius: 12px;
    transition: all 0.3s ease;
    background-color: var(--dark-surface) !important;
    border: 1px solid var(--dark-border) !important;
    color: var(--dark-text);
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.card-body {
    color: var(--dark-text);
}

/* Code blocks */
pre {
    border-radius: 8px;
    font-size: 0.85rem;
}

pre code {
    display: block;
    overflow-x: auto;
}

/* Usage Cards */
.usage-card {
    transition: all 0.3s ease;
    background: var(--dark-surface-alt);
    border-color: var(--dark-border) !important;
    color: var(--dark-text);
}

.usage-card:hover {
    border-color: var(--primary-color) !important;
    box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb), 0.25);
    transform: translateY(-4px);
}

/* Tech Badges */
.tech-badge {
    padding: 1rem;
    transition: all 0.3s ease;
}

.tech-badge:hover {
    transform: scale(1.1);
}

/* Buttons */
.btn {
    transition: all 0.3s ease;
}

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

/* Tables */
.table {
    border-radius: 8px;
    overflow: hidden;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
}

.alert a {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
}

/* Footer */
footer {
    margin-top: 0;
}

footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    opacity: 0.7;
    transform: scale(1.1);
}

/* Smooth Scrolling Offset for Fixed Navbar */
section {
    scroll-margin-top: 70px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-icon {
        font-size: 8rem;
    }

    .display-4 {
        font-size: 2rem;
    }

    pre {
        font-size: 0.75rem;
    }
}

/* Loading animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card, .feature-card, .tech-feature, .usage-card {
    animation: fadeIn 0.6s ease-out;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-surface);
}

::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Badge enhancements */
.badge {
    font-weight: 600;
    padding: 0.4em 0.8em;
}

/* Link styles */
a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

/* Section spacing */
section {
    padding: 80px 0;
}

/* Card body padding consistency */
.card-body h3, .card-body h4, .card-body h5 {
    color: var(--dark-text);
}

/* Accordion dark theme */
.accordion-item {
    background-color: var(--dark-surface) !important;
    border-color: var(--dark-border) !important;
}

.accordion-button {
    background-color: var(--dark-surface) !important;
    color: var(--dark-text) !important;
}

.accordion-button:not(.collapsed) {
    background-color: var(--dark-surface-alt) !important;
    color: var(--primary-color) !important;
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    background-color: var(--dark-surface) !important;
    color: var(--dark-text);
}

/* Alert dark theme */
.alert-info {
    background-color: rgba(var(--bs-primary-rgb), 0.15) !important;
    color: var(--dark-text) !important;
    border: 1px solid rgba(var(--bs-primary-rgb), 0.3) !important;
}

.alert-success {
    background-color: rgba(25, 135, 84, 0.15) !important;
    color: var(--dark-text) !important;
    border: 1px solid rgba(25, 135, 84, 0.3) !important;
}

/* List styling */
ul, ol {
    color: var(--dark-text);
}

/* Footer dark theme */
footer {
    background-color: var(--dark-bg) !important;
    color: var(--dark-text);
}

/* GitHub link styling */
.social-links a {
    display: inline-block;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Additional gradient options for variety */
.gradient-accent {
    background: var(--secondary-gradient);
}

/* Pulse animation for call-to-action elements */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(var(--bs-primary-rgb), 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(var(--bs-primary-rgb), 0);
    }
}

.btn-primary:hover {
    animation: pulse 2s infinite;
}

/* Documentation Sidebar Navigation */
.docs-nav .nav-link {
    color: var(--dark-text-muted);
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    margin-bottom: 2px;
}

.docs-nav .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    border-left-color: rgba(var(--bs-primary-rgb), 0.5);
}

.docs-nav .nav-link.active {
    color: var(--primary-color);
    background-color: rgba(var(--bs-primary-rgb), 0.15);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.docs-nav .nav-link i {
    width: 20px;
    text-align: center;
}

/* Doc panels scroll margin */
.doc-panel {
    scroll-margin-top: 100px;
}

/* Sticky sidebar for docs */
@media (min-width: 992px) {
    .col-lg-3 .card {
        position: sticky;
        top: 80px;
    }
}