@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ==========================================================================
   DESIGN SYSTEM TOKENS & VARIABLE DECLARATIONS
   ========================================================================== */
:root {
    /* Fonts */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Transition Speeds */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout Constraints */
    --max-width: 1280px;
    --header-height: 80px;

    /* Theme Tokens - Default Dark Mode */
    --bg-raw: 10, 10, 12;
    --bg: rgb(var(--bg-raw));
    --bg-panel-raw: 17, 17, 21;
    --bg-panel: rgb(var(--bg-panel-raw));
    --text-raw: 244, 244, 245;
    --text: rgb(var(--text-raw));
    --text-muted: #a1a1aa;
    --border: #27272a;
    --border-hover: #3f3f46;
    
    --primary: #10b981;
    --primary-dim: rgba(16, 185, 129, 0.12);
    --primary-bright: #34d399;
    
    --accent: #f59e0b;
    --accent-dim: rgba(245, 158, 11, 0.12);
    
    --terminal-head: #18181b;
    --terminal-body: #09090b;

    --card-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03), 0 8px 30px rgba(0, 0, 0, 0.4);
    --glow-color: rgba(16, 185, 129, 0.1);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-raw: 250, 250, 250;
    --bg: rgb(var(--bg-raw));
    --bg-panel-raw: 244, 244, 245;
    --bg-panel: rgb(var(--bg-panel-raw));
    --text-raw: 9, 9, 11;
    --text: rgb(var(--text-raw));
    --text-muted: #71717a;
    --border: #e4e4e7;
    --border-hover: #d4d4d8;
    
    --primary: #059669;
    --primary-dim: rgba(5, 150, 105, 0.08);
    --primary-bright: #10b981;
    
    --accent: #d97706;
    --accent-dim: rgba(217, 119, 6, 0.08);

    --terminal-head: #e4e4e7;
    --terminal-body: #f4f4f5;

    --card-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05), 0 8px 30px rgba(0, 0, 0, 0.06);
    --glow-color: rgba(5, 150, 105, 0.05);
}

/* ==========================================================================
   RESET & SYSTEM BASES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

button, input, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

/* ==========================================================================
   TYPOGRAPHY UTILITIES
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
}

h3 {
    font-size: clamp(1.4rem, 2vw, 1.75rem);
}

.mono-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.mono-label::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background-color: currentColor;
    border-radius: 50%;
    box-shadow: 0 0 8px currentColor;
}

/* ==========================================================================
   LAYOUT MODULES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
    }
}

/* Main Grid Template */
.editorial-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    border-bottom: 1px solid var(--border);
    padding: 4rem 0;
}

@media (max-width: 768px) {
    .editorial-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2.5rem 0;
    }
}

/* ==========================================================================
   NAVBAR & HEADER
   ========================================================================== */
.site-header {
    width: 100%;
    height: var(--header-height);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background-color: rgba(var(--bg-raw), 0.8);
    backdrop-filter: blur(12px);
    z-index: 1000;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--primary);
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Theme Toggle Component */
.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    background-color: var(--bg-panel);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast), background-color var(--transition-normal);
}

.theme-toggle-btn:hover {
    border-color: var(--primary);
}

.theme-toggle-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.theme-toggle-btn .sun-icon {
    display: none;
}

[data-theme="light"] .theme-toggle-btn .moon-icon {
    display: none;
}

[data-theme="light"] .theme-toggle-btn .sun-icon {
    display: block;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text);
    position: relative;
    transition: background-color var(--transition-fast);
}

.mobile-menu-btn span::before,
.mobile-menu-btn span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--text);
    left: 0;
    transition: transform var(--transition-fast);
}

.mobile-menu-btn span::before {
    top: -6px;
}

.mobile-menu-btn span::after {
    top: 6px;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
}

/* Mobile Navigation Drawer */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg);
    border-top: 1px solid var(--border);
    z-index: 999;
    padding: 3rem 2rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
}

/* ==========================================================================
   BESPOKE EDITORIAL PANELS & CARD BLOCKS
   ========================================================================== */
.editorial-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    padding: 2.5rem;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    box-shadow: var(--card-shadow);
}

.editorial-card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 25px var(--glow-color);
}

.card-num {
    font-family: var(--font-mono);
    color: var(--primary);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 1.5rem;
}

/* Structured Divider lines for editorial aesthetics */
.grid-line-col {
    grid-column: span 1;
    border-right: 1px solid var(--border);
    height: 100%;
}

.border-box {
    border: 1px solid var(--border);
    padding: 3rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* ==========================================================================
   INTERACTIVE DEVELOPER TERMINAL COMPONENT
   ========================================================================== */
.terminal-wrapper {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: border-color var(--transition-normal);
}

.terminal-header {
    background-color: var(--terminal-head);
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.terminal-dots {
    display: flex;
    gap: 8px;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot-red { background-color: #ef4444; }
.terminal-dot-yellow { background-color: #f59e0b; }
.terminal-dot-green { background-color: #10b981; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-body {
    background-color: var(--terminal-body);
    font-family: var(--font-mono);
    padding: 1.5rem;
    color: #e4e4e7;
    font-size: 0.9rem;
    line-height: 1.5;
    min-height: 280px;
    position: relative;
    overflow-y: auto;
}

.terminal-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.terminal-prompt {
    color: var(--primary);
    font-weight: bold;
}

.terminal-input-field {
    flex: 1;
    color: var(--text);
    font-family: var(--font-mono);
}

.terminal-btn {
    background-color: var(--primary);
    color: #000;
    padding: 4px 12px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
    border-radius: 2px;
    transition: opacity var(--transition-fast);
}

.terminal-btn:hover {
    opacity: 0.9;
}

.terminal-log {
    margin-bottom: 0.75rem;
    animation: terminal-fade-in 0.3s ease forwards;
}

.terminal-log.log-success { color: var(--primary-bright); }
.terminal-log.log-error { color: #f87171; }
.terminal-log.log-warning { color: #fbbf24; }
.terminal-log.log-system { color: var(--text-muted); }

@keyframes terminal-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   BUTTONS & CALLS TO ACTION
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--transition-fast), background-color var(--transition-normal), border-color var(--transition-normal), color var(--transition-normal);
    border-radius: 2px;
}

.btn-primary {
    background-color: var(--primary);
    color: #0a0a0c;
    border: 1px solid var(--primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--text);
}

.btn-secondary {
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background-color: var(--primary-dim);
}

/* Large magnetic-effect arrow link */
.editorial-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
    margin-top: 1rem;
    transition: border-color var(--transition-fast);
}

.editorial-link:hover {
    border-color: var(--primary);
}

.editorial-link svg {
    transition: transform var(--transition-normal);
}

.editorial-link:hover svg {
    transform: translateX(6px);
}

/* ==========================================================================
   STATISTICS & METRICS MODULE
   ========================================================================== */
.stat-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--border);
    background-color: var(--bg-panel);
}

.stat-item {
    padding: 2.5rem;
    border-right: 1px solid var(--border);
    text-align: center;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 992px) {
    .stat-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-item:nth-child(2) {
        border-right: none;
    }
    .stat-item:nth-child(1), .stat-item:nth-child(2) {
        border-bottom: 1px solid var(--border);
    }
}

@media (max-width: 576px) {
    .stat-container {
        grid-template-columns: 1fr;
    }
    .stat-item {
        border-right: none !important;
        border-bottom: 1px solid var(--border);
    }
    .stat-item:last-child {
        border-bottom: none;
    }
}

/* ==========================================================================
   FORMS & INPUTS (BESPOKE MINIMALISM)
   ========================================================================== */
.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.form-input, .form-textarea {
    width: 100%;
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    padding: 1rem;
    color: var(--text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    border-radius: 2px;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--glow-color);
}

.form-textarea {
    height: 150px;
    resize: vertical;
}

.honeypot {
    display: none !important;
}

/* Success & Error Notifications */
.form-notification {
    padding: 1rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.notification-success {
    background-color: rgba(16, 185, 129, 0.08);
    border-color: var(--primary);
    color: var(--primary-bright);
}

.notification-error {
    background-color: rgba(239, 68, 68, 0.08);
    border-color: #ef4444;
    color: #f87171;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0;
    background-color: var(--bg-panel);
    font-family: var(--font-body);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-description {
    color: var(--text-muted);
    margin-top: 1rem;
    font-size: 0.95rem;
}

.footer-navs {
    display: flex;
    gap: 4rem;
}

.footer-nav-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.footer-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav-link {
    font-size: 0.95rem;
    color: var(--text-muted);
}

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

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: 3rem;
    }
    .footer-navs {
        width: 100%;
        justify-content: space-between;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column-reverse;
        gap: 1.5rem;
        align-items: flex-start;
    }
    .footer-bottom-links {
        width: 100%;
        justify-content: space-between;
        gap: 1rem;
    }
}

/* ==========================================================================
   TECHNICAL UTILITIES & WORK SHOWCASE
   ========================================================================== */
.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 1rem;
}

.tech-badge {
    background-color: var(--bg);
    border: 1px solid var(--border);
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    border-radius: 2px;
}

.performance-metric {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.metric-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
}

.metric-circle.score-100 {
    border-color: var(--primary);
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow-color);
}

/* ==========================================================================
   GLOBAL ANIMATION SYSTEM
   ========================================================================== */

/* Scroll Fade Reveal */
.reveal-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.0s cubic-bezier(0.16, 1, 0.3, 1), transform 1.0s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll-driven Grid Drawings */
.reveal-grid-line {
    position: relative;
}

.reveal-grid-line::after {
    content: '';
    position: absolute;
    background-color: var(--border);
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10;
}

/* Vertical border growth */
.reveal-grid-line-v::after {
    top: 0;
    bottom: 0;
    left: 0;
    width: 1px;
    transform: scaleY(0);
    transform-origin: top;
}

.reveal-grid-line-v.in-view::after {
    transform: scaleY(1);
}

/* Horizontal border growth */
.reveal-grid-line-h::after {
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    transform: scaleX(0);
    transform-origin: left;
}

.reveal-grid-line-h.in-view::after {
    transform: scaleX(1);
}

/* Text Scramble layout alignment */
.scramble-text {
    font-variant-numeric: tabular-nums;
}

/* View Transitions for Theme Toggle Sweeps */
::view-transition-image-pair(root) {
    isolation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}

/* Old screen is low z-index */
::view-transition-old(root) {
    z-index: 1;
}

/* New screen is high z-index and reveals via clip-path */
::view-transition-new(root) {
    z-index: 9999;
    animation: theme-reveal-sweep 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes theme-reveal-sweep {
    to {
        clip-path: circle(150% at var(--click-x, 50%) var(--click-y, 50%));
    }
}

/* ==========================================================================
   COMMAND PALETTE STYLES
   ========================================================================== */
.cmd-palette {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.cmd-palette.active {
    display: flex;
}

.cmd-palette-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(8px);
}

.cmd-palette-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    background-color: var(--bg);
    border: var(--border-width, 1px) solid var(--border);
    border-radius: var(--border-radius, 0px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    overflow: hidden;
    z-index: 10001;
    animation: cmd-appear 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cmd-appear {
    from { opacity: 0; transform: translateY(-20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.cmd-palette-header {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    border-bottom: var(--border-width, 1px) solid var(--border);
    gap: 1rem;
}

.cmd-search-icon {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    flex-shrink: 0;
    stroke: currentColor;
    fill: none;
}

#cmd-palette-input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--text);
}

.cmd-esc-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    background-color: var(--border);
    border-radius: 3px;
    color: var(--text-muted);
}

.cmd-palette-body {
    max-height: 400px;
    overflow-y: auto;
    padding: 1rem;
}

.cmd-palette-section-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin: 1rem 0.5rem 0.5rem;
}

.cmd-palette-section:first-child .cmd-palette-section-title {
    margin-top: 0.25rem;
}

.cmd-palette-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius, 0px);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: var(--font-weight, 500);
    color: var(--text);
    transition: background 0.15s, color 0.15s;
}

.cmd-palette-item:hover, .cmd-palette-item.active {
    background-color: var(--border);
    color: var(--primary);
}

.cmd-key-hint {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0.1rem 0.3rem;
    background-color: rgba(255,255,255,0.05);
    border: var(--border-width, 1px) solid var(--border);
    border-radius: 3px;
}

/* ==========================================================================
   VIBE CONTROLLER STYLES
   ========================================================================== */
.vibe-controller {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
}

.vibe-controller.active {
    display: block;
}

.vibe-controller-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(10, 10, 12, 0.4);
    backdrop-filter: blur(4px);
}

.vibe-controller-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 360px;
    height: 100%;
    background-color: var(--bg);
    border-left: var(--border-width, 1px) solid var(--border);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    animation: slide-in-panel 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slide-in-panel {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.vibe-controller-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: var(--border-width, 1px) solid var(--border);
}

.vibe-close-btn {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.vibe-close-btn:hover {
    color: var(--primary);
}

.vibe-controller-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.vibe-option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.vibe-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
}

.vibe-reset-inline {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

.vibe-reset-inline:hover {
    color: var(--primary);
}

.vibe-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: var(--border);
    outline: none;
    border-radius: 2px;
}

.vibe-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 8px var(--glow-color);
    transition: transform 0.1s;
}

.vibe-slider::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

/* Trigger Buttons */
.cmd-trigger-btn, .vibe-trigger-btn {
    background: none;
    border: var(--border-width, 1px) solid var(--border);
    color: var(--text);
    height: 40px;
    padding: 0 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border 0.15s, color 0.15s;
    border-radius: var(--border-radius, 0px);
}

.vibe-trigger-btn {
    width: 40px;
    padding: 0;
}

.cmd-trigger-btn:hover, .vibe-trigger-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 8px var(--glow-color);
}

/* ==========================================================================
   3D HERO BACKGROUND CANVAS
   ========================================================================== */
.hero-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

#hero-3d-canvas {
    width: 100%;
    height: 100%;
    opacity: 0.18;
    transition: opacity 1s ease;
}

[data-theme="light"] #hero-3d-canvas {
    opacity: 0.08;
}

/* ==========================================================================
   SVG DIAGRAMS & INSPECTOR
   ========================================================================== */
.blueprint-svg {
    width: 100%;
    height: auto;
    stroke: var(--text-muted);
    fill: none;
    display: block;
}

.blueprint-svg path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 2s cubic-bezier(0.16, 1, 0.3, 1);
}

.blueprint-svg.in-view path {
    stroke-dashoffset: 0;
}

/* Audit Inspector on Services Page */
.audit-inspector {
    border: var(--border-width, 1px) solid var(--border);
    border-radius: var(--border-radius, 0px);
    overflow: hidden;
    margin-top: 2rem;
    background-color: var(--bg-panel);
}

.inspector-tabs {
    display: flex;
    border-bottom: var(--border-width, 1px) solid var(--border);
    background-color: rgba(255,255,255,0.02);
}

.inspector-tab {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    border-right: var(--border-width, 1px) solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    cursor: pointer;
    text-align: center;
    transition: color 0.15s, background 0.15s;
}

.inspector-tab.active {
    background-color: var(--bg);
    color: var(--primary);
    font-weight: 700;
}

.inspector-tab:last-child {
    border-right: none;
}

.inspector-content {
    padding: 2rem;
    min-height: 250px;
}

.inspector-pane {
    display: none;
}

.inspector-pane.active {
    display: block;
    animation: fade-in-inspector 0.3s ease forwards;
}

@keyframes fade-in-inspector {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.inspector-audit-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.inspector-audit-table th, .inspector-audit-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: var(--border-width, 1px) solid var(--border);
}

.inspector-audit-table th {
    color: var(--text);
    font-weight: bold;
}

.inspector-status-pass {
    color: var(--primary);
}

.inspector-status-warning {
    color: var(--accent);
}

/* ==========================================================================
   GLOBAL VIBE CONTROLLER VARIABLE OVERRIDES
   ========================================================================== */
.btn, .terminal-wrapper, .editorial-card, .border-box, .terminal-btn, .cmd-trigger-btn, .vibe-trigger-btn, .audit-inspector, .inspector-tab {
    border-radius: var(--border-radius, 2px) !important;
}

.editorial-card, .border-box, .terminal-wrapper, .terminal-header, .mobile-menu-btn, .cmd-trigger-btn, .vibe-trigger-btn, .audit-inspector {
    border-width: var(--border-width, 1px) !important;
}

.grid, .editorial-grid, .editorial-col-layout, .services-grid, .process-flow, .timeline {
    gap: var(--grid-gap, 2rem) !important;
}

body, p, li, span, a, input, textarea, button, h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight, 500);
}

/* ==========================================================================
   PHASE 2 ENHANCED EXPERIMENTAL STYLES
   ========================================================================== */

/* 1. Inspector Drawer Styles */
.inspector-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60vh;
    background-color: var(--bg);
    border-top: var(--border-width, 1px) solid var(--border);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform var(--transition-fast) cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
}

.inspector-drawer.open {
    transform: translateY(0);
}

.inspector-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: var(--border-width, 1px) solid var(--border);
    background-color: var(--bg-panel);
}

.inspector-drawer-body {
    display: grid;
    grid-template-columns: 350px 1fr;
    flex: 1;
    overflow: hidden;
}

.inspector-drawer-sidebar {
    border-right: var(--border-width, 1px) solid var(--border);
    padding: 1.5rem;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.inspector-drawer-code-container {
    padding: 1.5rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background-color: var(--terminal-body);
}

.inspector-drawer-code-pre {
    flex: 1;
    overflow: auto;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.5;
    color: #e4e4e7;
    white-space: pre-wrap;
    background: transparent;
    padding: 1rem;
    border: var(--border-width, 1px) solid var(--border);
}

.inspector-header-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.inspector-header-row span:first-child {
    color: var(--primary);
    font-weight: bold;
}

/* 2. Web Vitals HUD / Profiler Styles */
.vitals-hud {
    position: fixed;
    top: 5rem;
    left: 2rem;
    z-index: 999;
    background-color: rgba(var(--bg-rgb, 10,10,10), 0.85);
    backdrop-filter: blur(10px);
    border: var(--border-width, 1px) solid var(--border);
    padding: 1rem;
    width: 200px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    display: none;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
    transition: opacity 0.3s;
}

.vitals-hud.active {
    display: flex;
}

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

.hud-canvas {
    width: 100%;
    height: 40px;
    border: 1px solid var(--border);
    background-color: rgba(0,0,0,0.2);
}

/* 3. Audio Toggle Switch control in footer */
.vibe-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.vibe-switch input {
    display: none;
}

.vibe-switch-track {
    width: 30px;
    height: 16px;
    background-color: var(--border);
    border-radius: 8px;
    position: relative;
    transition: background-color 0.2s;
}

.vibe-switch-thumb {
    width: 12px;
    height: 12px;
    background-color: var(--text-muted);
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: left 0.2s, background-color 0.2s;
}

.vibe-switch input:checked + .vibe-switch-track {
    background-color: var(--primary);
}

.vibe-switch input:checked + .vibe-switch-track .vibe-switch-thumb {
    left: 16px;
    background-color: var(--bg);
}

/* 4. Crawl Bot Simulator UI Styles */
.crawler-sim {
    border: var(--border-width, 1px) solid var(--border);
    background-color: var(--bg-panel);
    display: grid;
    grid-template-columns: 1fr 320px;
    min-height: 400px;
    overflow: hidden;
}

.crawler-sim-visual {
    padding: 2rem;
    position: relative;
    border-right: var(--border-width, 1px) solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-image: radial-gradient(var(--border) 1px, transparent 1px);
    background-size: 20px 20px;
    min-height: 300px;
}

.crawler-sim-console {
    display: flex;
    flex-direction: column;
    background-color: var(--terminal-body);
}

.crawler-sim-logs {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    line-height: 1.4;
    color: #e4e4e7;
}

.crawler-node {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--text);
    background-color: var(--bg);
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 2;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.crawler-node.active {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

.crawler-node::after {
    content: attr(data-label);
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    white-space: nowrap;
    color: var(--text-muted);
}

.crawler-node.active::after {
    color: var(--primary);
    font-weight: bold;
}

.crawler-agent {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary);
    border: 2px solid var(--bg);
    transform: translate(-50%, -50%);
    z-index: 3;
    pointer-events: none;
    box-shadow: 0 0 15px var(--primary);
    transition: left 0.8s cubic-bezier(0.25, 1, 0.5, 1), top 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* 5. CLS Physics Sandbox Styles */
.cls-sandbox-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border: var(--border-width, 1px) solid var(--border);
    background-color: var(--bg-panel);
    overflow: hidden;
}

.cls-sandbox-column {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

.cls-sandbox-column:first-child {
    border-right: var(--border-width, 1px) solid var(--border);
}

.cls-canvas-container {
    width: 100%;
    height: 300px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    background-color: rgba(0,0,0,0.05);
}

.cls-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.cls-score-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: bold;
    border: 1px solid var(--border);
    background-color: var(--bg);
}

/* ==========================================================================
   16. PHASE 3 ADVANCED COMPONENT STYLES
   ========================================================================== */

/* Network Recon Console */
.recon-console {
    border: var(--border-width, 1px) solid var(--border);
    border-radius: var(--border-radius, 0px);
    background-color: var(--bg-panel);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.recon-console-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-bottom: var(--border-width, 1px) solid var(--border);
    background-color: rgba(255, 255, 255, 0.02);
}

.recon-console-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.recon-console-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.recon-console-inputs {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: var(--border-width, 1px) solid var(--border);
}

.recon-input {
    flex: 1;
    background-color: var(--bg);
    border: var(--border-width, 1px) solid var(--border);
    border-radius: var(--border-radius, 0px);
    padding: 0.6rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.recon-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary);
}

.recon-console-display {
    padding: 1.25rem;
    height: 240px;
    overflow-y: auto;
    background-color: rgba(0, 0, 0, 0.2);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.5;
}

.recon-log-line {
    margin-bottom: 0.4rem;
}

/* Spider Graph Container */
.spider-graph-container {
    position: relative;
    width: 100%;
    height: 260px;
    margin-top: 1rem;
    border: var(--border-width, 1px) solid var(--border);
    overflow: hidden;
    background: var(--bg-panel);
}

/* Vibe Waveform Visualizer */
.vibe-visualizer-container {
    display: none;
    align-items: center;
    gap: 0.5rem;
    height: 20px;
    width: 80px;
    padding-left: 0.75rem;
    border-left: 1px solid var(--border);
}

/* Isometric Heatmap Dashboard */
.heatmap-panel {
    border: var(--border-width, 1px) solid var(--border);
    border-radius: var(--border-radius, 0px);
    padding: 1.5rem;
    background: var(--bg-panel);
    overflow: hidden;
    height: 320px;
    position: relative;
}

#isometric-heatmap-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.heatmap-toggle-btn {
    text-align: left;
    justify-content: space-between;
    font-family: var(--font-mono) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0px !important;
    transition: all 0.2s ease;
}

.heatmap-toggle-btn::after {
    content: 'SYS_READY';
    font-size: 0.65rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.heatmap-toggle-btn.active::after {
    content: 'RUNNING';
    color: #0a0a0c;
    opacity: 1;
    font-weight: bold;
}

[data-theme="light"] .heatmap-toggle-btn.active::after {
    color: #fff;
}