/* ==========================================================================
   JOYDEEP.NET - Next-Gen DevOps Portfolio Stylesheet
   Designed with an Immersive Cyberpunk & DevOps Dashboard Aesthetic
   ========================================================================== */

/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
    /* Color Palette - Ultra-Modern Neon DevOps Dashboard */
    --bg-deep: #06090f;      /* Primary dark space background */
    --bg-core: #090d16;      /* Core container background */
    --bg-surface: #0e1626;   /* Card / Element background */
    --bg-surface-hover: #132038;
    
    /* Neon Accent Highlights (Representing System States) */
    --neon-green: #10b981;   /* Success / Operational state */
    --neon-green-glow: rgba(16, 185, 129, 0.25);
    
    --neon-cyan: #06b6d4;    /* Cloud / Connectivity / Ingress */
    --neon-cyan-glow: rgba(6, 182, 212, 0.25);
    
    --neon-indigo: #6366f1;  /* Automation / AI / Core Dev */
    --neon-indigo-glow: rgba(99, 102, 241, 0.25);
    
    --neon-amber: #f59e0b;   /* System warning / Standby */
    --neon-amber-glow: rgba(245, 158, 11, 0.25);
    
    --neon-red: #ef4444;     /* Alert / Danger state */
    --neon-red-glow: rgba(239, 68, 68, 0.25);

    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #0f172a;
    
    /* Gradients */
    --gradient-core: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-indigo) 100%);
    --gradient-success: linear-gradient(135deg, var(--neon-green) 0%, var(--neon-cyan) 100%);
    --gradient-amber: linear-gradient(135deg, var(--neon-amber) 0%, #f97316 100%);
    --gradient-card: linear-gradient(135deg, rgba(14, 22, 38, 0.8) 0%, rgba(9, 13, 22, 0.9) 100%);
    --gradient-glow: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);

    /* Shadows & Glows */
    --glow-cyan: 0 0 15px var(--neon-cyan-glow);
    --glow-green: 0 0 15px var(--neon-green-glow);
    --glow-indigo: 0 0 15px var(--neon-indigo-glow);
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.4);
    --border-glow: 1px solid rgba(56, 189, 248, 0.12);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Typography */
    --font-heading: 'Space Grotesk', 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

    /* Max Width */
    --max-width: 1280px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    background-color: var(--bg-deep);
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    background-color: var(--bg-deep);
    min-height: 100vh;
    overflow-x: hidden;
    /* Grid background effect */
    background-image: 
        linear-gradient(rgba(14, 22, 38, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14, 22, 38, 0.3) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center top;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 6vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.6rem); }

p { margin-bottom: var(--spacing-md); }

a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all var(--transition-fast);
}
a:hover {
    color: var(--neon-green);
    text-shadow: var(--glow-green);
}

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

ul { list-style: none; }

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: var(--font-body);
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-alt {
    background-color: rgba(9, 13, 22, 0.6);
    backdrop-filter: blur(10px);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.section-subtitle {
    display: inline-block;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--spacing-sm);
    padding: 4px 12px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-sm);
    box-shadow: var(--glow-cyan);
}

.section-title {
    margin-top: var(--spacing-xs);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ==========================================================================
   DevOps System Status Bar
   ========================================================================== */
.system-status-bar {
    background: #03050a;
    border-bottom: 1px solid rgba(56, 189, 248, 0.15);
    padding: 6px 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    overflow: hidden;
}

.status-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    white-space: nowrap;
}

.status-indicator-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.status-dot-pulsate {
    width: 6px;
    height: 6px;
    background-color: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-green);
    animation: beacon 1.5s infinite;
}

.status-tag {
    color: var(--neon-green);
    font-weight: bold;
}

.status-uptime {
    color: var(--neon-cyan);
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 32px; /* Placed under system status bar */
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-lg) 0;
    background: rgba(6, 9, 15, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(56, 189, 248, 0.08);
    transition: all var(--transition-fast);
}

.navbar.scrolled {
    padding: var(--spacing-md) 0;
    background: rgba(6, 9, 15, 0.9);
    border-bottom-color: rgba(6, 182, 212, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    background: var(--gradient-core);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all var(--transition-fast);
}

.navbar-logo:hover {
    transform: scale(1.02);
    filter: brightness(1.15);
}

.navbar-links {
    display: none;
    align-items: center;
    gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .navbar-links { display: flex; }
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: all var(--transition-fast);
}

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

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

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

.navbar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-sm);
    color: var(--neon-cyan);
    transition: all var(--transition-fast);
}

.navbar-toggle:hover {
    background-color: var(--neon-cyan);
    color: var(--bg-deep);
    box-shadow: var(--glow-cyan);
}

@media (min-width: 768px) {
    .navbar-toggle { display: none; }
}

.navbar-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: var(--spacing-xl);
    right: var(--spacing-xl);
    background-color: rgba(9, 13, 22, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    animation: slideDown 0.3s ease-out;
}

.navbar-mobile.open {
    display: block;
}

.navbar-mobile .nav-link {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.navbar-mobile .nav-link:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Hero Section & Interactive Elements
   ========================================================================== */
.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    position: relative;
    overflow: hidden;
}

/* Cybernetic Grid & Neon Glow Background */
.hero-cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(circle at 10% 30%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(6, 182, 212, 0.15) 0%, transparent 50%);
}

.hero-inner {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

@media (min-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--spacing-3xl);
    }
}

.hero-content {
    animation: fadeInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--glow-green);
}

.hero-greeting {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--neon-indigo);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.hero-name {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-primary) 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-tagline {
    font-size: clamp(1.25rem, 3vw, 1.85rem);
    font-weight: 600;
    color: var(--neon-cyan);
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 580px;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(14, 22, 38, 0.6);
    border: var(--border-glow);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-icon:hover {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    background: rgba(6, 182, 212, 0.08);
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   DevOps Interactive Terminal
   ========================================================================== */
.hero-terminal {
    width: 100%;
    background: #04070d;
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card), 0 0 30px rgba(6, 182, 212, 0.1);
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #e2e8f0;
    animation: float 6s ease-in-out infinite;
}

.terminal-titlebar {
    background: #090e18;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.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 {
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
}

.terminal-body {
    padding: var(--spacing-lg);
    height: 320px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.terminal-line {
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.terminal-prompt {
    color: var(--neon-cyan);
}

.terminal-success {
    color: var(--neon-green);
}

.terminal-warning {
    color: var(--neon-amber);
}

.terminal-input-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    flex-grow: 1;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-core);
    color: var(--bg-deep);
    font-weight: 700;
    box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
    background: rgba(14, 22, 38, 0.6);
    color: var(--neon-cyan);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.btn-secondary:hover {
    background: rgba(6, 182, 212, 0.08);
    border-color: var(--neon-cyan);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
}

.btn-full {
    width: 100%;
}

.btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(2px);
}

/* ==========================================================================
   Cards & Content Layout
   ========================================================================== */
.card {
    background: var(--gradient-card);
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.08);
    transform: translateY(-5px);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1.6fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.about-bio {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.about-bio p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.about-tags {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.about-tag {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    background: rgba(14, 22, 38, 0.5);
    border: var(--border-glow);
    border-radius: var(--radius-md);
}

.about-tag-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.about-tag-value {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--neon-cyan);
    font-weight: 600;
    margin-top: 4px;
}

.about-career {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.career-item {
    background: rgba(14, 22, 38, 0.6);
    border: var(--border-glow);
    border-left: 3px solid var(--neon-indigo);
    padding: var(--spacing-xl);
}

.career-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--neon-indigo);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.career-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 4px 0;
}

.career-company {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CI/CD Pipeline flow visualizer
   ========================================================================== */
.pipeline-visualizer {
    background: #04070d;
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
    overflow: hidden;
}

.pipeline-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pipeline-flow {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    position: relative;
}

@media (min-width: 768px) {
    .pipeline-flow {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.pipeline-step {
    background: rgba(9, 13, 22, 0.8);
    border: var(--border-glow);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    transition: all var(--transition-fast);
}

.pipeline-step:hover {
    border-color: var(--neon-green);
    transform: translateY(-2px);
    box-shadow: var(--glow-green);
}

.pipeline-step.active {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.pipeline-step-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: 6px;
}

.pipeline-step-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
}

.pipeline-step-active-icon {
    background-color: var(--neon-cyan);
    box-shadow: 0 0 8px var(--neon-cyan);
    animation: beacon 1.5s infinite;
}

.pipeline-step-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--text-primary);
}

.pipeline-step-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.pipeline-connector {
    display: none;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    flex-grow: 1;
    position: relative;
}

@media (min-width: 768px) {
    .pipeline-connector {
        display: block;
    }
}

.pipeline-connector-flow {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30%;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    animation: flowData 2s infinite linear;
}

/* ==========================================================================
   Notable Projects (Server Blade Aesthetic)
   ========================================================================== */
.project-rack {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.project-blade {
    background: var(--gradient-card);
    border: var(--border-glow);
    border-left: 4px solid var(--neon-cyan);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.project-blade:hover {
    border-color: var(--neon-cyan);
    transform: translateX(4px);
    box-shadow: var(--shadow-card), 0 0 20px rgba(6, 182, 212, 0.05);
}

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

.project-blade-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.project-blade-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
}

.project-blade-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-amber);
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.project-blade-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 4px 0;
}

.project-blade-subtitle {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--neon-cyan);
}

.project-blade-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.project-blade-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.project-blade-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.project-blade-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.project-blade-tag:not(:last-child)::after {
    content: " • ";
    margin-left: 6px;
    color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Side Products Section
   ========================================================================== */
.product-card {
    background: var(--gradient-card);
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-normal);
}

.product-card:hover {
    border-color: var(--neon-indigo);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.08);
    transform: translateY(-5px);
}

.product-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.product-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-indigo);
    transition: all var(--transition-fast);
}

.product-card:hover .product-card-icon {
    background-color: var(--neon-indigo);
    color: var(--text-primary);
    box-shadow: var(--glow-indigo);
}

.product-card-icon svg {
    width: 22px;
    height: 22px;
}

.product-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.product-card-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.product-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-indigo);
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.15);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   DevOps Cloud Architecture Flow Map (Pure CSS/SVG)
   ========================================================================== */
.architecture-container {
    background: #04070d;
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl) var(--spacing-xl);
    margin-top: var(--spacing-3xl);
    overflow: hidden;
    position: relative;
}

.arch-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.arch-map {
    display: grid;
    gap: var(--spacing-2xl);
    justify-content: center;
}

@media (min-width: 1024px) {
    .arch-map {
        grid-template-columns: repeat(4, 1fr);
        position: relative;
    }
}

.arch-node-col {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
}

.arch-node {
    background: rgba(14, 22, 38, 0.8);
    border: var(--border-glow);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    width: 100%;
    max-width: 220px;
    text-align: center;
    position: relative;
    z-index: 2;
    transition: all var(--transition-fast);
}

.arch-node:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
}

.arch-node-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--text-primary);
}

.arch-node-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--neon-cyan);
    background: rgba(6, 182, 212, 0.08);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-top: 4px;
}

.arch-node-connector-h {
    display: none;
    position: absolute;
    top: 50%;
    left: 100%;
    width: 100%;
    height: 1px;
    background: rgba(56, 189, 248, 0.15);
    z-index: 1;
}

@media (min-width: 1024px) {
    .arch-node-col:not(:last-child) .arch-node-connector-h {
        display: block;
    }
}

/* ==========================================================================
   Tech Stack Panel
   ========================================================================== */
.skills-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skill-card {
    background: var(--gradient-card);
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.skill-card:hover {
    border-color: var(--neon-indigo);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.05);
}

.skill-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.skill-card-icon {
    color: var(--neon-indigo);
    transition: transform var(--transition-fast);
}

.skill-card:hover .skill-card-icon {
    transform: scale(1.1);
}

.skill-card-icon svg {
    width: 20px;
    height: 20px;
}

.skill-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: rgba(14, 22, 38, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    color: var(--neon-indigo);
    border-color: var(--neon-indigo);
    background: rgba(99, 102, 241, 0.05);
}

/* ==========================================================================
   Contact Console Section
   ========================================================================== */
.contact-grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.contact-console {
    background: #04070d;
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.contact-console-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-console-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.form-input,
.form-textarea {
    width: 100%;
    background: rgba(9, 13, 22, 0.8);
    border: var(--border-glow);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-message {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.form-message-success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--neon-green);
    box-shadow: var(--glow-green);
}

.form-message-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--neon-red);
    box-shadow: var(--glow-red);
}

.contact-meta-col {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-meta-card {
    background: var(--gradient-card);
    border: var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.contact-meta-card:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-2px);
}

.contact-profile-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.contact-profile-frame {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    flex-shrink: 0;
}

.contact-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.contact-meta-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.contact-meta-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-meta-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-meta-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.contact-meta-link:hover .contact-meta-icon {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.contact-meta-icon {
    width: 44px;
    height: 44px;
    background: rgba(14, 22, 38, 0.6);
    border: var(--border-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.contact-meta-icon svg {
    width: 20px;
    height: 20px;
}

.contact-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.contact-location-icon {
    width: 44px;
    height: 44px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    box-shadow: var(--glow-green);
}

.contact-location-icon svg {
    width: 20px;
    height: 20px;
}

.contact-location-text strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.contact-location-text span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #03050a;
    border-top: 1px solid rgba(56, 189, 248, 0.08);
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

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

@media (min-width: 768px) {
    .footer-brand { text-align: left; }
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-core);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
}

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

/* ==========================================================================
   Premium Animations & Keyframes
   ========================================================================== */
@keyframes beacon {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes flowData {
    0% {
        left: -30%;
    }
    100% {
        left: 100%;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spinner {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* Utilities */
.hidden { display: none !important; }
.text-center { text-align: center; }

/* Back Link for subpages */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xl);
}

.back-link:hover {
    color: var(--text-primary);
    transform: translateX(-4px);
    box-shadow: none;
}