/* Critical CSS - Design Tokens & Base */
/* legacy token duplicate removed 2026-09-23: family tokens + aliases in style.css own these */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    html {
        font-size: 16px;
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    body {
        font-family: var(--font);
        background-color: var(--bg-primary);
        color: var(--text-primary);
        line-height: 1.6;
        font-weight: 400;
        transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    }
    /* Typography */
    h1, h2, h3, h4, h5, h6 {
        font-weight: 600;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
        letter-spacing: -0.02em;
    }
    h1 { font-size: 2.5rem; font-weight: 700; }
    h2 { font-size: 2rem; font-weight: 600; }
    p {
        margin-bottom: var(--spacing-md);
        color: var(--text-secondary);
    }
    a {
        color: var(--accent-color);
        text-decoration: none;
        transition: color var(--transition-speed) ease;
    }
    a:hover { color: var(--color-gold-light); }
    /* Container */
    .container {
        max-width: var(--container-max);
        margin: 0 auto;
        padding: 0 var(--spacing-lg);
    }
    /* Navigation - Glassmorphism */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 64px;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(204, 153, 51, 0.1);
        z-index: 1000;
        transition: all var(--transition-speed) ease;
    }
    .nav-container {
        max-width: var(--container-max);
        margin: 0 auto;
        padding: 0 var(--spacing-lg);
        height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .nav-brand {
        display: flex;
        align-items: center;
        height: 40px;
    }
    .nav-logo {
        height: 32px;
        width: auto;
    }
    .nav-menu {
        display: flex;
        align-items: center;
        gap: var(--spacing-xl);
    }
    .nav-link {
        color: var(--text-secondary);
        font-size: 0.875rem;
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        transition: color var(--transition-speed) ease;
    }
    .nav-link:hover { color: var(--accent-color); }
    /* Hero Section */
    .hero {
        padding: calc(64px + var(--spacing-3xl)) 0 var(--spacing-3xl);
        background-color: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
    }
    .hero-content {
        text-align: center;
        max-width: 800px;
        margin: 0 auto;
    }
    .hero-title {
        font-size: 3rem;
        font-weight: 700;
        margin-bottom: var(--spacing-lg);
        letter-spacing: -0.03em;
    }
    .hero-subtitle {
        font-size: 1.25rem;
        color: var(--text-secondary);
        margin-bottom: var(--spacing-2xl);
        line-height: 1.6;
    }
    .hero-cta {
        display: flex;
        gap: var(--spacing-md);
        justify-content: center;
        flex-wrap: wrap;
    }
    /* Buttons */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 12px 24px;
        font-size: 0.875rem;
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        border: none;
        border-radius: var(--border-radius);
        cursor: pointer;
        transition: all var(--transition-speed) ease;
        min-height: 44px;
        white-space: nowrap;
    }
    .btn-primary {
        background-color: var(--accent-color);
        color: var(--color-white);
    }
    .btn-primary:hover {
        background-color: var(--color-gold-dark);
    }
    .btn-secondary {
        background-color: transparent;
        color: var(--text-primary);
        border: 1px solid var(--border-color);
    }
    .btn-secondary:hover {
        background-color: var(--bg-secondary);
        border-color: var(--accent-color);
    }
    /* Screen reader only utility */
    .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }
    /* Mobile Navigation */
    @media (max-width: 768px) {
        .nav-menu {
            display: none;
        }
    }
    /* Mobile responsive hero */
    @media (max-width: 768px) {
        .hero-title {
            font-size: 2rem;
        }
        .hero-subtitle {
            font-size: 1rem;
        }
    }

    /* TLD Cards Grid - 6-3-2-1 Breakpoints */
    .tld-cards-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    /* Large Desktop - 6 columns */
    @media (max-width: 1439px) {
        .tld-cards-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    /* Tablet - 2 columns */
    @media (max-width: 991px) {
        .tld-cards-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    /* Mobile - 1 column */
    @media (max-width: 575px) {
        .tld-cards-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .tld-cards-grid div[style*="padding: 32px"] {
            padding: 24px 16px;
        }
    }

    /* Enterprise Cards Grid - 6-3-2-1 Breakpoints */
    .enterprise-cards-grid {
        display: grid;
        gap: 24px;
        grid-template-columns: repeat(6, 1fr);
    }

    /* Large Desktop - 6 columns */
    @media (max-width: 1439px) {
        .enterprise-cards-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    /* Tablet - 2 columns */
    @media (max-width: 991px) {
        .enterprise-cards-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    /* Mobile - 1 column */
    @media (max-width: 575px) {
        .enterprise-cards-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .enterprise-cards-grid .card {
            padding: 20px 16px;
        }
    }

    /* Audience Cards Grid - 5-3-2-1 Breakpoints (5 audiences) */
    .audience-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    @media (max-width: 1199px) {
        .audience-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    @media (max-width: 767px) {
        .audience-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 575px) {
        .audience-grid {
            grid-template-columns: 1fr;
        }
    }

    /* Bridge Cards Grid - 3-2-1 Breakpoints (6 cards, readable width) */
    .three-col-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    @media (max-width: 991px) {
        .three-col-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 575px) {
        .three-col-grid {
            grid-template-columns: 1fr;
        }
    }

    /* Glassmorphism Effects for Cards - Theme Compatible */
    /* 2026-09-23: glass fills removed — borders instead (operator direction) */
    .tld-cards-grid > div,
    .enterprise-cards-grid > div,
    .developer-cards-grid .card {
        background: transparent;
        border: 1px solid var(--line-gold);
        transition: all 0.3s ease;
    }

    /* Light mode specific styling for TLD cards */
    [data-theme="light"] .tld-cards-grid > div,
    [data-theme="light"] .tld-cards-grid .tld-card,
    [data-theme="light"] .tld-card {
        background: transparent !important;
        border: 1px solid rgba(0, 0, 0, 0.3) !important;
        box-shadow: none !important;
    }

    [data-theme="light"] .tld-cards-grid > div:hover,
    [data-theme="light"] .tld-cards-grid .tld-card:hover,
    [data-theme="light"] .tld-card:hover {
        background: rgba(0, 0, 0, 0.02) !important;
        border: 1px solid rgba(0, 0, 0, 0.5) !important;
        box-shadow: none !important;
        transform: translateY(-2px);
    }

    /* Light mode specific styling for all other cards */
    [data-theme="light"] .card,
    [data-theme="light"] .enterprise-cards-grid > div,
    [data-theme="light"] .developer-cards-grid .card {
        background: transparent !important;
        border: 1px solid rgba(0, 0, 0, 0.3) !important;
        box-shadow: none !important;
    }

    [data-theme="light"] .card:hover,
    [data-theme="light"] .enterprise-cards-grid > div:hover,
    [data-theme="light"] .developer-cards-grid .card:hover {
        background: rgba(0, 0, 0, 0.02) !important;
        border: 1px solid rgba(0, 0, 0, 0.5) !important;
        box-shadow: none !important;
        transform: translateY(-2px);
    }

    .tld-cards-grid > div:hover,
    .enterprise-cards-grid > div:hover {
        background: var(--glass-bg-hover, rgba(26, 26, 26, 0.6));
        border-color: var(--glass-border-hover, rgba(204, 153, 51, 0.3));
        transform: translateY(-2px);
        box-shadow: var(--glass-shadow-hover, 0 12px 40px rgba(204, 153, 51, 0.2));
    }

    /* Developer Cards Grid - 2-1 Breakpoints */
    .developer-cards-grid {
        display: grid;
        gap: 24px;
        grid-template-columns: repeat(2, 1fr);
    }

    /* Developer Cards Styling - Updated for Glassmorphism */
    .developer-cards-grid .card {
        border-radius: 0;
        min-height: 280px;
        background: transparent;
    }

    .developer-cards-grid .card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(204, 153, 51, 0.2);
        border-color: rgba(204, 153, 51, 0.3);
        background: rgba(26, 26, 26, 0.6);
    }

    .developer-cards-grid .card:hover span {
        color: var(--color-gold-light);
    }

    /* Tablet and Mobile - 1 column */
    @media (max-width: 767px) {
        .developer-cards-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .developer-cards-grid .card {
            padding: 24px 20px;
            min-height: 240px;
        }

        .developer-cards-grid .card div[style*="width: 80px"] {
            width: 60px;
            height: 60px;
        }

        .developer-cards-grid .card svg {
            width: 32px;
            height: 32px;
        }

        .developer-cards-grid .card h3 {
            font-size: 1.1rem;
        }

        .developer-cards-grid .card p {
            font-size: 0.9rem;
        }
    }

    /* Infrastructure Cards Grid - Same as Developer Resources */
    .infrastructure-cards-grid {
        display: grid;
        gap: 24px;
        grid-template-columns: repeat(2, 1fr);
    }

    /* Infrastructure Cards Styling - Updated for Glassmorphism */
    .infrastructure-cards-grid .card {
        border-radius: 0;
        min-height: 280px;
        background: transparent;
        transition: all 0.3s ease;
        border: 1px solid var(--line-gold);
        padding: 32px 24px;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        overflow: hidden;
    }

    .infrastructure-cards-grid .card:hover {
        transform: translateY(-4px);
        box-shadow: var(--glow);
        border-color: var(--gold);
    }

    .infrastructure-cards-grid .card:hover .infrastructure-stats {
        color: var(--color-gold-light);
    }

    /* Infrastructure Card Components */
    .infrastructure-icon-wrapper {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 80px;
        height: 80px;
        background: transparent;
        border: 1px solid var(--gold);
        border-radius: 0;
        margin-bottom: 24px;
    }

    .infrastructure-icon-wrapper svg {
        width: 40px;
        height: 40px;
        color: var(--gold-2);
    }

    .infrastructure-title {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 16px;
        color: var(--text-primary);
    }

    .infrastructure-description {
        color: var(--text-secondary);
        line-height: 1.5;
        margin-bottom: 20px;
        flex-grow: 1;
    }

    .infrastructure-stats {
        font-size: 0.9rem;
        color: var(--accent-color);
        font-weight: 600;
        padding: 8px 16px;
        background: rgba(204, 153, 51, 0.1);
        border-radius: 0;
        display: inline-block;
        margin-top: auto;
    }

    /* Tablet and Mobile - 1 column for Infrastructure */
    @media (max-width: 767px) {
        .infrastructure-cards-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .infrastructure-cards-grid .card {
            padding: 24px 20px;
            min-height: 240px;
        }

        .infrastructure-icon-wrapper {
            width: 60px;
            height: 60px;
        }

        .infrastructure-icon-wrapper svg {
            width: 32px;
            height: 32px;
        }

        .infrastructure-title {
            font-size: 1.1rem;
        }

        .infrastructure-description {
            font-size: 0.9rem;
        }
    }

    /* TLD Card Styles - Theme Compatible */
    /* 2026-09-23: background fills removed — cards carry borders instead (operator direction) */
    .tld-card {
        padding: 32px;
        text-align: center;
        border-radius: 0;
        border: 1px solid var(--line-gold);
        background: transparent;
        transition: all 0.3s ease;
    }

    .tld-card:hover {
        border-color: var(--gold);
        transform: translateY(-2px);
        box-shadow: var(--glow);
    }

    .tld-card-icon {
        width: 64px;
        height: 64px;
        margin: 0 auto 20px;
        background: transparent;
        border: 1px solid var(--gold);
        border-radius: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .tld-card-icon svg {
        width: 32px;
        height: 32px;
        color: var(--gold-2);
    }

    .tld-card h3 {
        color: var(--text-primary);
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .tld-card p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .tld-card a {
        color: var(--accent-color);
        text-decoration: none;
        font-weight: 600;
    }

    .tld-card a:hover {
        color: var(--color-gold-light);
    }

    /* gTLD Section - Theme Compatible */
    .section-gtld {
        padding: 60px 0;
        background: var(--bg-secondary);
    }

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

    .section-header {
        margin-bottom: 48px;
    }

    .section-subtitle-centered {
        text-align: center;
    }

    
    
        /* Prevent horizontal overflow */
        html, body {
            overflow-x: hidden;
            max-width: 100%;
        }
        
        .container {
            overflow-x: hidden;
        }
        
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--spacing-lg) 0;
            border-top: 1px solid var(--border-color);
            margin-top: var(--spacing-xl);
        }
        
        .footer-left p, .footer-right p {
            margin: 0;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        @media (max-width: 768px) {
            .footer-bottom {
                flex-direction: column;
                gap: var(--spacing-md);
                text-align: center;
            }
        }
        
        /* Domain Portfolio Enhanced Styling */
        .domain-level {
            background: var(--accent-color);
            color: var(--color-black);
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 4px 12px;
            border-radius: 0;
            margin-bottom: 8px;
            display: inline-block;
        }
        
        .domain-example {
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--accent-color);
            margin-bottom: 8px;
            padding: 8px 12px;
            background: rgba(204, 153, 51, 0.1);
            border-radius: 0;
            border: 1px solid rgba(204, 153, 51, 0.2);
        }
        
        /* Domain Example Styling */
        .domain-example-text {
            font-family: var(--font-mono);
        }
        
        .domain-yourname {
            color: #CC9933;
            font-weight: bold;
            font-size: inherit;
        }
        
        .domain-extension {
            color: var(--text-primary);
            font-weight: bold;
            font-size: inherit;
        }
        
        .domain-rest {
            color: var(--text-secondary);
        }
        
        [data-theme="light"] .domain-rest {
            color: var(--color-gray-600);
        }
        
        .domain-tiers {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            margin-bottom: 12px;
            padding: 4px 8px;
            background: var(--bg-tertiary);
            border-radius: 0;
            display: inline-block;
        }
        
        .domain-card.premium .domain-level {
            background: linear-gradient(45deg, var(--accent-color), #E6B347);
            box-shadow: 0 2px 8px rgba(204, 153, 51, 0.3);
        }
        
        /* Footer link hover effects */
        .footer-links a:hover {
            color: var(--accent-color) !important;
        }
        
        /* Responsive grid for 12 domain cards */
        @media (min-width: 1200px) {
            /* Large screens: 4 columns */
            .grid-4 {
                grid-template-columns: repeat(4, 1fr) !important;
            }
        }
        
        @media (min-width: 860px) and (max-width: 1199px) {
            /* Medium screens: 3 columns */
            .grid-4 {
                grid-template-columns: repeat(3, 1fr) !important;
            }
        }
        
        @media (min-width: 610px) and (max-width: 859px) {
            /* Small-medium screens: 2 columns */
            .grid-4 {
                grid-template-columns: repeat(2, 1fr) !important;
            }
        }
        
        @media (max-width: 609px) {
            /* Mobile screens: 1 column */
            .grid-4 {
                grid-template-columns: 1fr !important;
            }
        }
        
        /* Theme icon visibility */
        .theme-icon-light {
            display: block;
        }
        .theme-icon-dark {
            display: none;
        }
        
        [data-theme="light"] .theme-icon-light {
            display: none;
        }
        
        [data-theme="light"] .theme-icon-dark {
            display: block;
        }
        
        /* Accessibility: Focus Indicators */
        :focus-visible {
            outline: 3px solid var(--accent-color);
            outline-offset: 3px;
            border-radius: 0;
        }
        
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent-color);
            outline-offset: 3px;
        }
        
        /* Skip Navigation Link */
        .skip-nav {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--accent-color);
            color: var(--color-black);
            padding: 8px 16px;
            text-decoration: none;
            font-weight: 600;
            z-index: 10000;
            border-radius: 0 0 4px 0;
        }
        
        .skip-nav:focus {
            top: 0;
        }
        
        /* Screen Reader Only Text */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        
        /* ===== Simplified Mobile Menu Styles ===== */
        
        /* Mobile menu styles are now in style.css for consistency across all pages */
        
        /* Contact Section */
        .contact-section {
            padding: 80px 0;
            background: var(--bg-secondary);
        }
        
        .contact-content {
            margin-top: 40px;
        }
        
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .contact-item {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 20px;
            padding: 25px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .contact-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(204, 153, 51, 0.1);
            border-color: var(--accent-color);
        }
        
        .contact-item .icon {
            color: var(--accent-color);
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(204, 153, 51, 0.1);
            border-radius: 0;
        }
        
        .contact-item .icon svg {
            width: 28px;
            height: 28px;
        }
        
        .contact-item > div:last-child {
            flex: 1;
            text-align: left;
        }
        
        .contact-item h3 {
            margin: 0 0 6px 0;
            font-size: 1.15rem;
            color: var(--text-primary);
            font-weight: 600;
        }
        
        .contact-item p {
            margin: 0;
            color: var(--text-muted);
            line-height: 1.5;
            font-size: 0.95rem;
        }
        
        .contact-item a {
            color: var(--accent-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .contact-item a:hover {
            color: var(--accent-hover);
        }
        
        .contact-cta {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        @media (max-width: 768px) {
            .contact-section {
                padding: 60px 0;
            }
            
            .contact-info {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 0 15px;
            }
            
            .contact-item {
                padding: 20px;
                gap: 15px;
            }
            
            .contact-item .icon {
                width: 42px;
                height: 42px;
            }
            
            .contact-item .icon svg {
                width: 24px;
                height: 24px;
            }
            
            .contact-cta {
                flex-direction: column;
                align-items: center;
                padding: 0 15px;
            }
            
            .contact-cta .btn {
                width: 100%;
                max-width: 300px;
            }
        }
        
        @media (max-width: 480px) {
            .contact-item {
                padding: 20px 15px;
            }
            
            .contact-item h3 {
                font-size: 1.1rem;
            }
            
            .contact-item p {
                font-size: 0.95rem;
            }
        }
    

/* ===== family normalization 2026-09-23 ===== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(30px, 4.2vw, 50px);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: var(--spacing-md);
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: currentColor;
    border-left: none;
    padding-left: 0;
    text-align: inherit;
}
.section-subtitle {
    font-size: clamp(17px, 1.6vw, 20px);
    color: var(--text-2);
    line-height: 1.6;
    max-width: 60ch;
    background: none;
    -webkit-text-fill-color: currentColor;
}