/* ==========================================================================
   NANOforge Studio - Premium Stylesheet
   ========================================================================== */

/* --- Custom Variables & Theme Tokens --- */
:root {
    --bg-dark: #07080a;
    --card-bg: rgba(13, 17, 23, 0.7);
    --card-bg-hover: rgba(20, 26, 35, 0.85);
    
    /* Neon Glow Color Swaps (Default Cyan) */
    --glow-color: #00f0ff;
    --glow-color-rgb: 0, 240, 255;
    
    --primary: #00f0ff;
    --primary-rgb: 0, 240, 255;
    --secondary: #00e575;
    --secondary-rgb: 0, 229, 117;
    
    --text-primary: #f3f4f6;
    --text-secondary: #8a99ad;
    --text-muted: #4e5d72;
    
    --border-glow: rgba(0, 240, 255, 0.15);
    --border-glow-focus: rgba(0, 240, 255, 0.5);
    
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme Variant Overrides */
[data-theme="purple"] {
    --glow-color: #bd00ff;
    --glow-color-rgb: 189, 0, 255;
    --primary: #bd00ff;
    --primary-rgb: 189, 0, 255;
    --secondary: #00f0ff;
    --secondary-rgb: 0, 240, 255;
    --border-glow: rgba(189, 0, 255, 0.15);
    --border-glow-focus: rgba(189, 0, 255, 0.5);
}

[data-theme="emerald"] {
    --glow-color: #00e575;
    --glow-color-rgb: 0, 229, 117;
    --primary: #00e575;
    --primary-rgb: 0, 229, 117;
    --secondary: #00f0ff;
    --secondary-rgb: 0, 240, 255;
    --border-glow: rgba(0, 229, 117, 0.15);
    --border-glow-focus: rgba(0, 229, 117, 0.5);
}

/* --- Base & Scrollbars --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Custom Premium Dark Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #090a0d;
}

::-webkit-scrollbar-thumb {
    background: rgba(var(--primary-rgb), 0.2);
    border-radius: 4px;
    border: 2px solid #090a0d;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--primary-rgb), 0.5);
}

/* --- Looping Canvas Backdrop --- */
#forge-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: auto; /* allows mouse interaction */
    background: radial-gradient(circle at 50% 50%, #0c0e14 0%, #07080a 100%);
    transition: background var(--transition-smooth);
}

/* --- Utility Typography & UI Elements --- */
.text-glow {
    color: var(--primary);
    text-shadow: 0 0 15px rgba(var(--primary-rgb), 0.4);
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: text-shadow var(--transition-smooth);
}

.cyber-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    padding: 6px 12px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 24px;
    text-transform: uppercase;
    transition: all var(--transition-smooth);
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--secondary);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 14px var(--secondary); }
    100% { transform: scale(0.9); opacity: 0.6; }
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-submit, .btn-compile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 14px 28px;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, rgba(var(--primary-rgb), 0.7) 100%);
    color: #000;
    border: none;
    box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(var(--primary-rgb), 0.5);
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(var(--primary-rgb), 0.08);
    border-color: rgba(var(--primary-rgb), 0.4);
    color: var(--primary);
    transform: translateY(-2px);
}

.explore-arrow {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-4px); }
    60% { transform: translateY(-2px); }
}

/* --- Glassmorphic Navigation Bar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 8, 10, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glow);
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(7, 8, 10, 0.9);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    border-bottom-color: rgba(var(--primary-rgb), 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo {
    height: 38px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(var(--primary-rgb), 0.5));
    transition: filter var(--transition-smooth);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--text-primary);
    line-height: 1;
}

.logo-subtitle {
    font-family: var(--font-heading);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--primary);
    margin-top: 4px;
    line-height: 1;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--primary);
    transition: width var(--transition-fast);
    box-shadow: 0 0 8px var(--primary);
}

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

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

.cta-nav {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    text-decoration: none;
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    padding: 10px 20px;
    border-radius: 4px;
    background: rgba(var(--primary-rgb), 0.05);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.05);
    transition: all var(--transition-fast);
}

.cta-nav:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.4);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 24px;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 72px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 72px);
    background: rgba(7, 8, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 999;
    border-left: 1px solid var(--border-glow);
    display: flex;
    flex-direction: column;
    padding: 40px 24px;
    gap: 28px;
    transition: right var(--transition-smooth);
}

.mobile-drawer.active {
    right: 0;
}

.drawer-link {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.cta-drawer {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #000;
    background: var(--primary);
    text-align: center;
    padding: 14px;
    border-radius: 4px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
}

/* --- Hero Section & Custom Grid Layout --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px 24px;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 54px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Interactive Showcase: The Forge IDE Terminal --- */
.showcase-area {
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.forge-console {
    width: 100%;
    max-width: 620px;
    height: 520px;
    background: rgba(10, 12, 16, 0.9);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 
                0 0 40px rgba(var(--primary-rgb), 0.08);
    backdrop-filter: blur(12px);
    transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.forge-console:hover {
    border-color: rgba(var(--primary-rgb), 0.5);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7), 
                0 0 50px rgba(var(--primary-rgb), 0.15);
}

/* Console Header Styles */
.console-header {
    background: #0f121a;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    user-select: none;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.control-dot.close { background-color: #ff5f56; }
.control-dot.minimize { background-color: #ffbd2e; }
.control-dot.maximize { background-color: #27c93f; }

.console-title {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-pulse {
    width: 6px;
    height: 6px;
    background-color: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--secondary);
}

.status-text {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--secondary);
    letter-spacing: 1px;
}

/* Console Split Body */
.console-body {
    flex: 1;
    display: grid;
    grid-template-columns: 140px 1fr;
    overflow: hidden;
}

/* Console Sidebar navigation */
.console-sidebar {
    background: #0d1017;
    border-right: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    padding: 16px 8px;
    gap: 8px;
}

.console-tab {
    background: none;
    border: 1px solid transparent;
    padding: 12px 8px;
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    transition: all var(--transition-fast);
}

.console-tab:hover {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

.console-tab.active {
    background: rgba(var(--primary-rgb), 0.08);
    border-color: rgba(var(--primary-rgb), 0.25);
    color: var(--primary);
}

.tab-icon {
    font-size: 16px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.console-tab.active .tab-icon {
    color: var(--primary);
}

.tab-text {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.tab-title {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.tab-subtitle {
    font-size: 9px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Console Main Sandbox Display */
.console-main {
    display: grid;
    grid-template-rows: 110px 1fr;
    background: #090b0f;
    overflow: hidden;
}

/* Real Terminal Logs window */
.console-log {
    background: #06070a;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.log-line {
    color: var(--text-secondary);
    line-height: 1.4;
    word-break: break-all;
}

.log-line::before {
    content: '> ';
    color: var(--primary);
}

.log-line.system {
    color: var(--text-muted);
}

.log-line.system::before {
    content: '[sys] ';
    color: var(--text-muted);
}

.log-line.success {
    color: var(--secondary);
}

.log-line.success::before {
    content: '[ok] ';
    color: var(--secondary);
}

/* Sandbox UI screen */
.console-screen {
    padding: 20px;
    overflow: hidden;
    position: relative;
}

.sandbox-content {
    width: 100%;
    height: 100%;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.sandbox-content.active {
    display: flex;
}

/* Compiler Initialization State screens */
.ai-intro-screen, .cloud-intro-screen {
    text-align: center;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.init-icon {
    font-size: 36px;
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin-bottom: 8px;
    filter: drop-shadow(0 0 10px rgba(var(--primary-rgb), 0.4));
}

.ai-intro-screen h3, .cloud-intro-screen h3, .design-customizer h3 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-primary);
}

.ai-intro-screen p, .cloud-intro-screen p, .design-customizer p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.btn-compile {
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    padding: 10px 18px;
    font-size: 11px;
    margin-top: 12px;
    border-radius: 4px;
    width: auto;
}

.btn-compile:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.35);
}

/* Tab 1: Mini Live Chat screen */
.ai-chat-screen {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #080a0e;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    overflow: hidden;
}

.chat-header {
    background: #0f121a;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-bot-name {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-status {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--secondary);
    background: rgba(0, 229, 117, 0.1);
    padding: 2px 6px;
    border-radius: 3px;
}

.chat-messages {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 11px;
}

.chat-msg {
    max-width: 85%;
    padding: 8px 12px;
    border-radius: 8px;
    line-height: 1.4;
}

.chat-msg.bot {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.chat-msg.user {
    align-self: flex-end;
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
}

.chat-input-area {
    display: flex;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: #0c0f16;
}

.chat-input-area input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    padding: 12px 14px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 11px;
}

.btn-chat-send {
    background: none;
    border: none;
    color: var(--primary);
    padding: 0 16px;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.btn-chat-send:hover {
    color: #fff;
}

/* Tab 2: Live Telemetry screen */
.cloud-telemetry {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.telemetry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.telemetry-card {
    background: #080a0e;
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
}

.tel-label {
    font-size: 8px;
    font-family: var(--font-heading);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tel-value {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    margin-top: 4px;
}

.tel-value.text-green { color: var(--secondary); }

.chart-container {
    flex: 1;
    background: #080a0e;
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 9px;
    font-family: var(--font-heading);
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.chart-legend {
    display: flex;
    align-items: center;
    gap: 4px;
}

.legend-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.legend-dot.cyan { background-color: var(--primary); }

.chart-container canvas {
    flex: 1;
    width: 100% !important;
    height: 100% !important;
}

/* Tab 3: Design Customizer styles */
.design-customizer {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.customizer-controls {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 14px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-group label {
    font-size: 10px;
    font-family: var(--font-heading);
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.theme-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.btn-theme {
    background: #0c0f16;
    border: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    padding: 10px 8px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.btn-theme:hover {
    border-color: rgba(255,255,255,0.15);
    color: var(--text-primary);
}

.btn-theme.active {
    background: rgba(var(--primary-rgb), 0.08);
    border-color: var(--primary);
    color: var(--primary);
}

.theme-preview {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.theme-preview.cyan { background-color: #00f0ff; box-shadow: 0 0 6px #00f0ff; }
.theme-preview.purple { background-color: #bd00ff; box-shadow: 0 0 6px #bd00ff; }
.theme-preview.emerald { background-color: #00e575; box-shadow: 0 0 6px #00e575; }

.slider-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.slider-container input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    background: #11141c;
    height: 4px;
    border-radius: 2px;
    outline: none;
}

.slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 8px var(--primary);
    transition: background var(--transition-fast);
}

.slider-val {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    width: 60px;
    text-align: right;
}

/* --- Services Section & Glowing Grid --- */
.services-section {
    padding: 100px 24px;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 900;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 650px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-smooth);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(var(--primary-rgb), 0.15) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    pointer-events: none;
}

.service-card:hover {
    background: var(--card-bg-hover);
    border-color: rgba(var(--primary-rgb), 0.35);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 
                0 0 30px rgba(var(--primary-rgb), 0.04);
}

.service-card:hover .card-glow {
    opacity: 1;
}

.card-icon-area {
    width: 52px;
    height: 52px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 24px;
    transition: all var(--transition-smooth);
}

.card-icon {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.service-card:hover .card-icon-area {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.5);
    transform: scale(1.05);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 14px;
}

.card-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.card-features li {
    font-size: 12px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-features li i {
    width: 14px;
    height: 14px;
    color: var(--secondary);
}

/* --- Tech Badge Grid --- */
.tech-stack-section {
    padding: 80px 24px;
    background: linear-gradient(180deg, transparent 0%, rgba(var(--primary-rgb), 0.02) 50%, transparent 100%);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.tech-badge {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(8px);
    transition: all var(--transition-fast);
}

.tech-badge:hover {
    border-color: rgba(var(--primary-rgb), 0.3);
    background: rgba(var(--primary-rgb), 0.04);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.tech-icon {
    width: 28px;
    height: 28px;
    filter: grayscale(0.2) brightness(0.9);
    transition: all var(--transition-fast);
}

.tech-badge:hover .tech-icon {
    filter: grayscale(0) brightness(1.1) drop-shadow(0 0 6px rgba(255,255,255,0.2));
}

.tech-badge span {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

/* --- Manifest Section & Geometric Pure CSS Monogram --- */
.manifest-section {
    padding: 100px 24px;
}

.manifest-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

/* Stunning Pure CSS interlocking geometric representation of NANOforge Logo */
.manifest-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 400px;
}

.cyber-monogram {
    width: 220px;
    height: 220px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Interlocking geometric lines simulating the cyan logo */
.line-n, .line-f {
    position: absolute;
    border: 3px solid var(--primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.6);
    transition: all var(--transition-smooth);
}

.line-n {
    width: 120px;
    height: 160px;
    border-radius: 6px;
    transform: rotate(30deg);
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 80%, 80% 20%, 0% 20%);
}

.line-f {
    width: 120px;
    height: 160px;
    border-radius: 6px;
    transform: rotate(-30deg);
    border-color: var(--secondary);
    box-shadow: 0 0 15px rgba(var(--secondary-rgb), 0.6);
    clip-path: polygon(0% 0%, 100% 0%, 100% 20%, 30% 20%, 30% 50%, 80% 50%, 80% 70%, 30% 70%, 30% 100%, 0% 100%);
}

.center-glow {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    box-shadow: 0 0 35px var(--primary);
    border-radius: 50%;
    animation: pulseGlow 3s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.4); opacity: 1; }
}

.cyber-monogram:hover .line-n {
    transform: rotate(45deg) scale(1.05);
}

.cyber-monogram:hover .line-f {
    transform: rotate(-45deg) scale(1.05);
}

/* Manifest content */
.manifest-lead {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 40px;
    font-weight: 500;
}

.philosophy-item {
    display: flex;
    gap: 24px;
    margin-bottom: 30px;
}

.ph-num {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    color: var(--primary);
    opacity: 0.4;
    line-height: 1;
}

.ph-text h4 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.ph-text p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- High-Tech Contact Section --- */
.contact-section {
    padding: 100px 24px;
    background: rgba(0,0,0,0.2);
}

.contact-layout {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: stretch;
}

.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    outline: none;
    transition: all var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    background: rgba(var(--primary-rgb), 0.02);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.15);
}

.form-group select option {
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, rgba(var(--primary-rgb), 0.7) 100%);
    color: #000;
    border: none;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 900;
    padding: 16px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.2);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(var(--primary-rgb), 0.4);
}

/* Contact terminal logging console */
.contact-terminal {
    background: #060709;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    min-height: 380px;
    overflow: hidden;
}

.c-terminal-header {
    background: #0f1118;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    gap: 10px;
}

.c-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
}

.c-title {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.c-terminal-body {
    flex: 1;
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.text-green { color: var(--secondary); }
.text-secondary { color: var(--text-secondary); }
.text-cyan { color: var(--primary); }
.text-muted { color: var(--text-muted); }

/* --- Footer --- */
.footer {
    background: #040507;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 80px 24px 30px 24px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 30px;
    width: auto;
    filter: drop-shadow(0 0 6px rgba(var(--primary-rgb), 0.4));
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand-title {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 900;
    letter-spacing: 1.5px;
}

.footer-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4, .footer-info h4 {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.footer-links a {
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-info p {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-info p i {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--primary);
}

/* ==========================================================================
   Media Queries & Responsiveness
   ========================================================================== */

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 80px;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .manifest-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .manifest-visual {
        height: auto;
    }
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 38px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
}

.hidden {
    display: none !important;
}