@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600&family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;600;700;900&display=swap');

/* --- Root Variables & Theme System --- */
:root {
    /* Primary Colors - Neon Cyber Palette */
    --primary-cyan: #00f2fe;
    --primary-blue: #4facfe;
    --primary-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --devops-accent: #00e676;
    --devops-gradient: linear-gradient(135deg, #00e676 0%, #00b0ff 100%);
    --fullstack-accent: #ff9100;
    --fullstack-gradient: linear-gradient(135deg, #ff9100 0%, #ff3d00 100%);
    --purple-glow: #7c4dff;
    
    /* Backgrounds - Ultra Modern Dark */
    --bg-dark: #07090e;
    --bg-dark-secondary: #0f141c;
    --bg-dark-gradient: radial-gradient(circle at 50% 0%, #131b2e 0%, #07090e 70%);
    
    /* Glassmorphism Styling */
    --glass-bg: rgba(15, 22, 36, 0.72);
    --glass-bg-hover: rgba(22, 32, 51, 0.92);
    --glass-border: rgba(0, 242, 254, 0.15);
    --glass-border-hover: rgba(0, 242, 254, 0.4);
    --glass-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 20px 0 rgba(0, 242, 254, 0.1);
    
    /* Typography Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Terminal Colors */
    --term-bg: #090d14;
    --term-header: #141b26;
    --term-text: #38edf6;
    --term-prompt-user: #00e676;
    --term-prompt-path: #4facfe;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-lg: 20px;
    --border-radius-md: 14px;
}

/* Light Theme Overrides */
body.light {
    --bg-dark: #f1f5f9;
    --bg-dark-secondary: #ffffff;
    --bg-dark-gradient: radial-gradient(circle at 50% 0%, #e2e8f0 0%, #f1f5f9 70%);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-bg-hover: rgba(255, 255, 255, 0.98);
    --glass-border: rgba(0, 150, 255, 0.2);
    --glass-border-hover: rgba(0, 150, 255, 0.5);
    --glass-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08), 0 0 20px 0 rgba(0, 150, 255, 0.1);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --term-bg: #1e293b;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', 'Poppins', sans-serif;
    background: var(--bg-dark);
    background-image: var(--bg-dark-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    transition: var(--transition-smooth);
    position: relative;
}

/* Interactive Ambient Cursor Glow Spotlight */
#cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 450px;
    height: 450px;
    margin-left: -225px;
    margin-top: -225px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.09) 0%, rgba(0, 230, 118, 0.03) 45%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    border-radius: 50%;
    transition: transform 0.1s ease-out;
}

/* Interactive Particle Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

/* Container Wrapper */
.main-wrapper {
    position: relative;
    z-index: 2;
}

/* Global Section Layout */
section {
    padding: 100px 8%;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 15px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0 auto 50px;
}

.title-container {
    text-align: center;
    margin-bottom: 50px;
}

/* --- Loading Screen --- */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #05070a;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.loading-logo {
    width: 90px;
    height: 90px;
    border: 3px solid var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 25px;
    position: relative;
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
    animation: pulseGlow 2s infinite ease-in-out;
}

.loading-logo span {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-cyan);
    font-family: 'Fira Code', monospace;
}

.loading-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.loading-text p {
    color: var(--devops-accent);
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
    margin-bottom: 30px;
}

.loading-bar {
    width: 280px;
    height: 5px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 0 auto 15px;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: var(--primary-gradient);
    width: 0%;
    border-radius: 10px;
    transition: width 0.05s ease;
}

.loading-percentage {
    font-family: 'Fira Code', monospace;
    color: var(--text-secondary);
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(0, 242, 254, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 0 35px rgba(0, 242, 254, 0.7); }
}

/* --- Header Navigation --- */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 1000;
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 12px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

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

.brand-logo {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #000;
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.brand-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    padding: 8px 16px;
    border-radius: 20px;
}

nav ul li a:hover, nav ul li a.active {
    color: var(--primary-cyan);
    background: rgba(0, 242, 254, 0.1);
}

.nav-resume-btn {
    background: rgba(0, 230, 118, 0.12) !important;
    border: 1px solid rgba(0, 230, 118, 0.4) !important;
    color: var(--devops-accent) !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    box-shadow: 0 0 12px rgba(0, 230, 118, 0.15);
}

.nav-resume-btn:hover {
    background: var(--devops-gradient) !important;
    color: #05070a !important;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.5) !important;
    transform: translateY(-2px);
}

/* --- Hero Section --- */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 140px;
    position: relative;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.3);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--devops-accent);
    margin-bottom: 25px;
    box-shadow: 0 0 15px rgba(0, 230, 118, 0.15);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--devops-accent);
    border-radius: 50%;
    animation: statusBlink 1.5s infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.hero-title .name-highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.typewriter-box {
    font-size: 1.8rem;
    font-weight: 700;
    height: 45px;
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-family: 'Fira Code', monospace;
}

.typewriter-prefix {
    color: var(--text-secondary);
}

#typewriter {
    color: var(--primary-cyan);
    position: relative;
}

#typewriter::after {
    content: '|';
    animation: cursorBlink 0.8s infinite;
    color: var(--devops-accent);
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-desc {
    max-width: 740px;
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin: 0 auto 35px;
    line-height: 1.7;
}

.role-switcher-container {
    margin-bottom: 35px;
}

.role-switcher-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
    font-weight: 600;
}

.role-switcher {
    display: inline-flex;
    background: var(--glass-bg);
    padding: 6px;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    gap: 8px;
    box-shadow: var(--glass-shadow);
}

.role-btn {
    padding: 10px 24px;
    border-radius: 25px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.role-btn.active[data-role="all"] {
    background: var(--primary-gradient);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.role-btn.active[data-role="devops"] {
    background: var(--devops-gradient);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
}

.role-btn.active[data-role="fullstack"] {
    background: var(--fullstack-gradient);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 145, 0, 0.4);
}

.hero-cta {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn {
    padding: 14px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #05070a;
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px rgba(0, 242, 254, 0.6);
}

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

.btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-cyan);
    transform: translateY(-3px);
}

.btn-terminal {
    background: rgba(0, 230, 118, 0.15);
    color: var(--devops-accent);
    border: 1px solid rgba(0, 230, 118, 0.4);
    font-family: 'Fira Code', monospace;
}

.btn-terminal:hover {
    background: rgba(0, 230, 118, 0.3);
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.3);
    transform: translateY(-3px);
}

.btn-resume {
    background: var(--devops-gradient);
    color: #05070a;
    box-shadow: 0 0 25px rgba(0, 230, 118, 0.35);
}

.btn-resume:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px rgba(0, 230, 118, 0.65);
    color: #000;
}

/* Stats Counter Banner */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    width: 100%;
    max-width: 1000px;
    margin-top: 20px;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 25px 20px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-cyan);
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--primary-cyan);
    font-family: 'Fira Code', monospace;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* --- About & Experience Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
    align-items: center;
}

.about-profile-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    position: relative;
}

.profile-avatar-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 25px;
}

.profile-avatar-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--primary-cyan);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.3);
}

.profile-avatar-container::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px dashed var(--devops-accent);
    border-radius: 50%;
    animation: rotateCircle 20s linear infinite;
}

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

.profile-info h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.profile-info p {
    color: var(--primary-cyan);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.profile-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
    background: rgba(0, 0, 0, 0.2);
    padding: 18px;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.detail-item i {
    color: var(--devops-accent);
    width: 20px;
}

.profile-card-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.profile-resume-btn {
    width: 100%;
    padding: 12px;
    border-radius: 20px;
    background: var(--devops-gradient);
    color: #05070a;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.3);
}

.profile-resume-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 230, 118, 0.6);
    color: #000;
}

.blueprint-trigger-btn {
    width: 100%;
    padding: 12px;
    border-radius: 20px;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--primary-cyan);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.blueprint-trigger-btn:hover {
    background: var(--primary-gradient);
    color: #000;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

/* Timeline Experience */
.experience-timeline {
    position: relative;
    padding-left: 30px;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-cyan), var(--devops-accent), var(--purple-glow));
}

.timeline-item {
    position: relative;
    margin-bottom: 35px;
}

.timeline-dot {
    position: absolute;
    left: -30px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 3px solid var(--primary-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
    z-index: 2;
}

.timeline-item:nth-child(2) .timeline-dot {
    border-color: var(--devops-accent);
}

.timeline-item:nth-child(3) .timeline-dot {
    border-color: var(--fullstack-accent);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateX(8px);
    border-color: var(--primary-cyan);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 10px;
}

.timeline-role {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.timeline-company {
    color: var(--primary-cyan);
    font-weight: 600;
    font-size: 0.95rem;
}

.timeline-date {
    background: rgba(0, 242, 254, 0.1);
    color: var(--primary-cyan);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.timeline-bullets {
    list-style: none;
    margin-top: 12px;
}

.timeline-bullets li {
    position: relative;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 8px;
    line-height: 1.5;
}

.timeline-bullets li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--devops-accent);
    font-weight: bold;
}

/* --- Skills Section --- */
.skills-filter-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.skill-tab-btn {
    padding: 10px 22px;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.skill-tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--primary-cyan);
}

.skill-tab-btn.active {
    background: var(--primary-gradient);
    color: #000;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
    gap: 20px;
}

.skill-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 22px 14px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.skill-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-cyan);
    box-shadow: 0 15px 30px rgba(0, 242, 254, 0.25);
}

.skill-card img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 10px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 242, 254, 0.25));
}

.skill-card:hover img {
    transform: scale(1.18);
    filter: drop-shadow(0 6px 16px rgba(0, 242, 254, 0.6));
}

.skill-card p {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.skill-badge-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 3px;
    display: block;
}

.skill-featured-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-top: 6px;
    letter-spacing: 0.5px;
}

.skill-featured-tag.devops {
    background: rgba(0, 230, 118, 0.15);
    color: #00e676;
    border: 1px solid rgba(0, 230, 118, 0.3);
}

.skill-featured-tag.fullstack {
    background: rgba(255, 145, 0, 0.15);
    color: #ff9100;
    border: 1px solid rgba(255, 145, 0, 0.3);
}

.skill-featured-tag.lang {
    background: rgba(0, 242, 254, 0.15);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

/* --- Projects Showcase Section (Sleek Vercel/Linear Design) --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 35px;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.card-accent-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 10;
}

.project-card:hover .card-accent-line {
    opacity: 1;
}

.project-card:hover {
    border-color: rgba(0, 242, 254, 0.38);
    box-shadow: 0 16px 40px -10px rgba(0, 242, 254, 0.22);
    transform: translateY(-4px);
}

.project-banner {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #000;
}

.project-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-banner img {
    transform: scale(1.05);
}

.project-tag-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 8px;
    z-index: 5;
}

.role-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.role-badge.devops {
    background: rgba(0, 230, 118, 0.9);
    color: #05070a;
}

.role-badge.fullstack {
    background: rgba(255, 145, 0, 0.9);
    color: #05070a;
}

.role-badge.hybrid {
    background: var(--primary-gradient);
    color: #05070a;
}

.project-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 22px;
    flex: 1;
}

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.tech-pill {
    background: rgba(0, 242, 254, 0.08);
    color: var(--primary-cyan);
    border: 1px solid rgba(0, 242, 254, 0.2);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.project-card:hover .tech-pill {
    border-color: rgba(0, 242, 254, 0.4);
    background: rgba(0, 242, 254, 0.15);
}

.project-actions {
    display: flex;
    gap: 12px;
}

.project-btn {
    flex: 1;
    padding: 11px 18px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.project-btn.github {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.project-btn.github:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #fff;
    transform: translateY(-2px);
}

.project-btn.demo {
    background: var(--primary-gradient);
    color: #05070a;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

.project-btn.demo:hover {
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
    transform: translateY(-2px);
}

/* --- Interactive Terminal Widget --- */
#terminal {
    padding: 80px 8%;
}

.terminal-container {
    max-width: 900px;
    margin: 0 auto;
}

.terminal-window {
    background: var(--term-bg);
    border: 1px solid rgba(0, 242, 254, 0.3);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 242, 254, 0.15);
    overflow: hidden;
    font-family: 'Fira Code', monospace;
}

.terminal-header {
    background: var(--term-header);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.term-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.term-dot.red { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green { background: #27c93f; }

.terminal-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.terminal-body {
    padding: 25px;
    min-height: 340px;
    max-height: 480px;
    overflow-y: auto;
    color: var(--term-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: 10px;
    word-break: break-word;
}

.prompt-prefix {
    color: var(--term-prompt-user);
    font-weight: 600;
}

.prompt-host {
    color: var(--text-primary);
}

.prompt-path {
    color: var(--term-prompt-path);
}

.prompt-char {
    color: var(--primary-cyan);
    margin-right: 8px;
}

.term-input-wrapper {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.term-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    flex: 1;
    caret-color: var(--devops-accent);
}

.term-success { color: var(--devops-accent); }
.term-warning { color: var(--fullstack-accent); }
.term-info { color: var(--primary-cyan); }
.term-error { color: #ff5252; }

/* --- Contact & Footer Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 35px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.1);
    color: var(--primary-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-text-group label {
    font-size: 0.78rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
    display: block;
}

.contact-text-group a, .contact-text-group span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-text-group a:hover {
    color: var(--primary-cyan);
}

.copy-btn {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition-smooth);
}

.copy-btn:hover {
    background: var(--primary-cyan);
    color: #000;
}

.social-buttons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.social-tile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition-smooth);
}

.social-tile i {
    font-size: 1.3rem;
    color: var(--primary-cyan);
}

.social-tile:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-cyan);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 242, 254, 0.2);
}

.social-tile.resume-social-tile {
    grid-column: 1 / -1;
    background: rgba(0, 230, 118, 0.08);
    border: 1px solid rgba(0, 230, 118, 0.35);
    color: var(--text-primary);
    justify-content: center;
    font-weight: 700;
}

.social-tile.resume-social-tile i {
    color: var(--devops-accent);
}

.social-tile.resume-social-tile:hover {
    background: rgba(0, 230, 118, 0.18);
    border-color: var(--devops-accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 230, 118, 0.3);
}

/* --- Architecture Modal Lightbox --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 7, 10, 0.85);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    z-index: 20000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 800px;
    padding: 30px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 242, 254, 0.2);
    position: relative;
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 15px;
}

.modal-header h3 {
    font-size: 1.4rem;
    color: var(--primary-cyan);
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    background: #ff5252;
    color: #fff;
}

.modal-body-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.blueprint-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: var(--border-radius-md);
}

.blueprint-card h4 {
    color: var(--devops-accent);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.blueprint-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Toast Alert */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--devops-accent);
    color: #000;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(0, 230, 118, 0.4);
    z-index: 10000;
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Footer */
footer {
    padding: 40px 8%;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.theme-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--primary-cyan);
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
    transform: scale(1.1) rotate(15deg);
    border-color: var(--primary-cyan);
}

/* --- Responsive Layout --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .about-grid { grid-template-columns: 1fr; }
    .stats-banner { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .modal-body-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    header { width: 95%; padding: 10px 15px; }
    nav ul { gap: 10px; flex-wrap: wrap; justify-content: center; }
    nav ul li a { font-size: 0.85rem; padding: 6px 10px; }
    .hero-title { font-size: 2.3rem; }
    .typewriter-box { font-size: 1.3rem; }
    .projects-grid { grid-template-columns: 1fr; }
    .social-buttons-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    section { padding: 70px 5%; }
    .stats-banner { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
}