/* Additional CSS improvements for spacing and alignment */

/* ===========================================
   BENTO-STYLE COMPONENT CLASSES
   Modern, clean card-based design system
   =========================================== */

/* Section styling */
.section-hero {
    background-color: var(--color-neutral);
}

.section-accent-header h2 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.section-spacing {
    margin-bottom: var(--spacing-3xl);
}

/* Pledge/Quote styling */
.pledge-card {
    background-color: var(--color-gray-100);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.pledge-text {
    font-style: italic;
    margin-bottom: 0;
}

/* Process steps styling */
.process-step {
    display: flex;
    align-items: start;
    gap: var(--spacing-lg);
}

.process-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    color: white;
}

.process-step-number.primary {
    background-color: var(--color-primary);
}

.process-step-number.accent {
    background-color: var(--color-accent);
}

.process-step-number.secondary {
    background-color: var(--color-secondary);
}

/* Text utilities */
.text-center-spacing {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

/* List styling */
.styled-list {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

/* Pricing/feature display */
.pricing-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

.feature-list {
    text-align: left;
    padding-left: var(--spacing-lg);
}

/* Audit/info boxes */
.audit-info-box {
    background-color: var(--color-neutral);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-xl);
}

/* Pricing cards */
.pricing-card {
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.pricing-card.academic {
    background-color: var(--color-gray-50);
}

.pricing-card.featured {
    background-color: var(--color-accent);
    color: white;
    transform: scale(1.05);
}

.pricing-card.enterprise {
    background-color: var(--color-gray-100);
}

.pricing-amount {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.pricing-amount.free {
    color: var(--color-secondary);
}

.pricing-amount.featured {
    color: white;
}

.pricing-amount.contact {
    font-size: 2rem;
    color: var(--color-gray-600);
}

.pricing-description {
    margin-bottom: var(--spacing-lg);
}

.pricing-description.featured {
    opacity: 0.9;
}

.pricing-title.featured {
    color: white;
}

/* ===================================== 
   UTILITY CLASSES FOR COMMON PATTERNS
   ===================================== */

/* Margin utilities */
.mb-0 { margin-bottom: 0; }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* Margin auto utilities */
.mx-auto { margin-left: auto; margin-right: auto; }

/* Max width utilities */
.max-w-sm { max-width: 400px; }
.max-w-md { max-width: 500px; }
.max-w-lg { max-width: 600px; }
.max-w-xl { max-width: 700px; }
.max-w-2xl { max-width: 800px; }

/* Icon utilities */
.icon-sm {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-sm);
}

.icon-md {
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
}

/* Animation delay utilities */
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* Statistics display */
.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    color: var(--current-text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero content utilities */
.hero-subtitle {
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.hero-features {
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Stats section */
.stats-section {
    background: var(--current-surface);
}

/* Stagger animation utilities */
.stagger-children > *:nth-child(1) { --stagger-index: 0; }
.stagger-children > *:nth-child(2) { --stagger-index: 1; }
.stagger-children > *:nth-child(3) { --stagger-index: 2; }
.stagger-children > *:nth-child(4) { --stagger-index: 3; }

/* Value proposition cards */
.value-prop-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-prop-icon.primary {
    background: var(--color-primary);
}

.value-prop-icon.secondary {
    background: var(--color-secondary);
}

.value-prop-icon.accent {
    background: var(--color-accent);
}

.badge-row {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
}

/* Section headers */
.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-subtitle {
    animation-delay: 0.2s;
    max-width: 600px;
    margin: 0 auto;
}

/* Project cards */
.project-card-header {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.project-description {
    margin-bottom: var(--spacing-md);
}

.project-tech-info {
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.project-tech-tags {
    display: flex;
    gap: var(--spacing-md);
}

.project-meta {
    font-size: 0.75rem;
    color: var(--current-text-muted);
}

.btn-full-width {
    width: 100%;
}

/* Badge icons */
.badge-icon {
    width: 12px;
    height: 12px;
    margin-right: 4px;
}

/* Badge variants */
.badge-translucent {
    margin-left: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.2);
}

/* Theme switcher components */
.theme-switcher {
    position: relative;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.theme-option:hover {
    background-color: var(--surface-high);
    color: var(--text-primary);
}

.theme-option.active {
    background-color: var(--brand-primary);
    color: var(--text-inverse);
}

.theme-option svg {
    width: 16px;
    height: 16px;
}

/* Margin top utilities */
.mt-3xl { margin-top: var(--spacing-3xl); }

/* Animation delay utilities */
.animate-delay-8 { animation-delay: 0.8s; }

/* ===================================== 
   BADGE DOWNLOAD & PROJECT LAYOUTS
   ===================================== */

/* Hero section with custom padding */
.hero-download {
    padding-top: calc(var(--spacing-3xl) + 80px);
}

/* Project verification cards */
.verified-project-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
}

.project-description-short {
    margin-bottom: var(--spacing-sm);
}

.badge-group {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

/* Badge download actions */
.badge-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.badge-download-item {
    text-align: center;
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--current-surface);
    transition: all var(--transition-fast);
}

.badge-download-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.badge-preview {
    width: 200px;
    height: 60px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

/* Custom badge preview for projects */
.project-badge-preview {
    background: linear-gradient(135deg, var(--color-accent), #8B5FFF);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.75rem;
}

.project-badge-name {
    opacity: 0.9;
}

/* Badge info box */
.badge-info-box {
    background-color: var(--color-neutral);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.badge-info-text {
    margin-bottom: var(--spacing-xs);
}

.badge-info-note {
    margin-bottom: 0;
}

/* Empty state styles */
.empty-state {
    text-align: center;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state-description {
    margin-bottom: var(--spacing-lg);
}

/* Download actions */
.download-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.icon-xs {
    width: 16px;
    height: 16px;
    margin-right: var(--spacing-xs);
}

/* Grid with custom gap */
.grid-lg-gap {
    gap: var(--spacing-lg);
}

/* Form improvements */
.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--current-text);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background-color: var(--current-surface);
    color: var(--current-text);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Grid improvements */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3 {
        grid-template-columns: 1fr;
    }
}

/* Flex utilities */
.flex {
    display: flex;
}

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }
.gap-2 { gap: var(--spacing-xs); }
.gap-3 { gap: var(--spacing-sm); }
.gap-4 { gap: var(--spacing-md); }
.gap-6 { gap: var(--spacing-lg); }

/* Text utilities */
.text-center { text-align: center; }
.text-muted { color: var(--current-text-muted); }
.text-small { font-size: 0.875rem; }
.text-large { font-size: 1.125rem; }

/* Badge improvements */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
}

.badge-success {
    background-color: rgba(34, 197, 94, 0.1);
    color: #15803d;
    border-color: rgba(34, 197, 94, 0.2);
}

.badge-warning {
    background-color: rgba(251, 191, 36, 0.1);
    color: #92400e;
    border-color: rgba(251, 191, 36, 0.2);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border-color: rgba(239, 68, 68, 0.2);
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.2);
}

/* Table improvements */
.table-responsive {
    overflow-x: auto;
    margin: calc(-1 * var(--spacing-md));
    padding: var(--spacing-md);
}

table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    text-align: left;
    vertical-align: top;
}

/* Button size variants */
.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.125rem;
}

/* Improved spacing for sections */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

/* Container max-width constraints */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Improved hero spacing */
.hero {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
}

.hero-content {
    text-align: center;
}

/* Footer improvements */
.footer {
    background-color: var(--current-surface);
    border-top: 1px solid var(--border-light);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

/* Navigation spacing fixes */
.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-lg);
    align-items: center;
    flex-wrap: nowrap; /* Prevent wrapping */
}

.nav-link {
    color: var(--current-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    padding: var(--spacing-sm) 0;
    white-space: nowrap; /* Prevent text wrapping within links */
}

.nav-link:hover {
    color: var(--current-text);
}

/* Responsive navigation for tablets/smaller desktops */
@media (max-width: 1024px) {
    .nav-links {
        gap: var(--spacing-md); /* Reduce gap on smaller screens */
    }
}

@media (max-width: 900px) {
    .nav-links {
        gap: var(--spacing-sm); /* Further reduce gap */
    }
    
    /* Hide some less critical nav items on smaller screens */
    .nav-links li:nth-child(7) { /* Blog */
        display: none;
    }
}

/* Mobile navigation improvements */
@media (max-width: 768px) {
    .nav-links {
        display: none !important; /* Force hide on mobile */
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        background: rgba(14, 20, 38, 0.98);
        backdrop-filter: blur(20px);
        justify-content: center;
        align-items: center;
        z-index: 1000;
    }
    
    .nav-links.show {
        display: flex !important; /* Show when toggled */
    }
    
    /* Show all items in mobile menu */
    .nav-links li:nth-child(7) {
        display: flex;
    }
    
    .hero h1 {
        font-size: clamp(2.5rem, 8vw, 4rem);
        line-height: 1.1;
    }
}