/* ============================================================
   CyberSec Portfolio - Main Stylesheet
   Cyberpunk / Network Security Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---- CSS Variables ---- */
:root {
    --primary: #00ff88;
    --primary-dark: #00cc6a;
    --secondary: #00d4ff;
    --accent: #ff3366;
    --purple: #7c3aed;
    --bg-dark: #0a0e17;
    --bg-card: #111827;
    --bg-card-hover: #1a2332;
    --text-primary: #e4e4e7;
    --text-secondary: #9ca3af;
    --border-color: #1f2937;
    --gradient-cyber: linear-gradient(135deg, #00ff88 0%, #00d4ff 50%, #7c3aed 100%);
    --gradient-dark: linear-gradient(180deg, #0a0e17 0%, #111827 100%);
    --glow-green: 0 0 20px rgba(0, 255, 136, 0.3);
    --glow-blue: 0 0 20px rgba(0, 212, 255, 0.3);
    --glow-purple: 0 0 20px rgba(124, 58, 237, 0.3);
    --nav-height: 70px;
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ---- Cyber Grid Background ---- */
.cyber-grid {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image:
        linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none; z-index: 0;
}

/* ---- Preloader ---- */
.preloader {
    position: fixed; inset: 0;
    background: var(--bg-dark);
    display: flex; align-items: center; justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-ring {
    width: 80px; height: 80px;
    border: 3px solid transparent;
    border-top: 3px solid var(--primary);
    border-right: 3px solid var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}
.preloader-text {
    font-family: 'Orbitron', monospace;
    color: var(--primary);
    font-size: 12px;
    letter-spacing: 4px;
    text-transform: uppercase;
    animation: blink 1.5s ease infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ---- Navigation ---- */
.site-nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 30px;
    height: var(--nav-height);
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}
.site-nav.scrolled {
    background: rgba(10, 14, 23, 0.99);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
    max-width: 1400px; margin: 0 auto; height: 100%;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    font-family: 'Orbitron', monospace;
    font-size: 22px; font-weight: 700;
    background: var(--gradient-cyber);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex; align-items: center; gap: 10px;
}
.nav-logo i { font-size: 20px; }
.nav-menu { display: flex; gap: 30px; align-items: center; }
.nav-menu a {
    color: var(--text-secondary);
    font-size: 14px; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 5px 0; position: relative;
}
.nav-menu a::after {
    content: ''; position: absolute; bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-cyber);
    transition: width 0.3s ease;
}
.nav-menu a:hover, .nav-menu a.current-menu-item {
    color: var(--primary); -webkit-text-fill-color: var(--primary);
}
.nav-menu a:hover::after, .nav-menu a.current-menu-item::after { width: 100%; }
.nav-cta {
    padding: 8px 20px !important;
    border: 1px solid var(--primary) !important;
    border-radius: 4px !important;
    color: var(--primary) !important;
    -webkit-text-fill-color: var(--primary) !important;
    font-size: 13px !important;
}
.nav-cta:hover {
    background: var(--primary) !important;
    color: var(--bg-dark) !important;
    -webkit-text-fill-color: var(--bg-dark) !important;
    box-shadow: var(--glow-green) !important;
}
.nav-hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 5px;
}
.nav-hamburger span {
    display: block; width: 25px; height: 2px;
    background: var(--primary); transition: var(--transition);
}

/* ---- Layout Container ---- */
.container {
    max-width: 1400px; margin: 0 auto; padding: 0 30px;
    position: relative; z-index: 1;
}
.section-pad { padding: 100px 0; }

/* ---- Section Headings ---- */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--primary);
    border: 1px solid rgba(0,255,136,0.3);
    padding: 4px 14px; border-radius: 20px;
    margin-bottom: 16px;
    background: rgba(0,255,136,0.05);
}
.section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}
.section-title span {
    background: var(--gradient-cyber);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-desc { color: var(--text-secondary); font-size: 17px; max-width: 600px; margin: 0 auto; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: 6px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
    transition: var(--transition); border: none;
    cursor: pointer; text-decoration: none;
}
.btn-primary {
    background: var(--primary); color: var(--bg-dark);
}
.btn-primary:hover {
    background: var(--primary-dark); color: var(--bg-dark);
    box-shadow: var(--glow-green); transform: translateY(-2px);
}
.btn-outline {
    background: transparent; color: var(--primary);
    border: 1px solid var(--primary);
}
.btn-outline:hover {
    background: rgba(0,255,136,0.1);
    box-shadow: var(--glow-green); transform: translateY(-2px);
}
.btn-secondary {
    background: transparent; color: var(--secondary);
    border: 1px solid var(--secondary);
}
.btn-secondary:hover {
    background: rgba(0,212,255,0.1);
    box-shadow: var(--glow-blue); transform: translateY(-2px);
}

/* ---- Hero Section ---- */
.hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding-top: var(--nav-height);
    position: relative; overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at 60% 40%, rgba(0,255,136,0.05) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(0,212,255,0.05) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 90%, rgba(124,58,237,0.04) 0%, transparent 40%);
    pointer-events: none;
}
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; width: 100%; }
.hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--primary); margin-bottom: 20px;
}
.hero-tag::before {
    content: ''; display: block; width: 30px; height: 1px; background: var(--primary);
}
.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900; line-height: 1.1;
    margin-bottom: 24px;
}
.hero-title .name-highlight {
    background: var(--gradient-cyber);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; display: block;
}
.hero-subtitle {
    font-size: 18px; color: var(--text-secondary);
    margin-bottom: 32px; line-height: 1.7; max-width: 500px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; }
.stat-item { text-align: center; }
.stat-num {
    font-family: 'Orbitron', monospace;
    font-size: 28px; font-weight: 700;
    background: var(--gradient-cyber);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-label { font-size: 12px; color: var(--text-secondary); letter-spacing: 1px; text-transform: uppercase; }

/* Hero Terminal Card */
.hero-visual { position: relative; }
.terminal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px; overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--glow-green);
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.terminal-header {
    background: #0d1117;
    padding: 12px 16px;
    display: flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--border-color);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.terminal-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; color: var(--text-secondary);
    margin-left: 8px; letter-spacing: 1px;
}
.terminal-body { padding: 20px; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 2; }
.t-line { display: block; }
.t-prompt { color: var(--primary); }
.t-cmd { color: var(--text-primary); }
.t-output { color: var(--text-secondary); padding-left: 16px; }
.t-success { color: var(--primary); }
.t-warn { color: #fbbf24; }
.t-err { color: var(--accent); }
.t-info { color: var(--secondary); }
.cursor {
    display: inline-block; width: 8px; height: 16px;
    background: var(--primary); animation: blink 1s step-end infinite;
    vertical-align: middle; margin-left: 2px;
}

/* ---- About Section ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: center; }
.about-avatar-wrap {
    position: relative; display: inline-block;
}
.about-avatar {
    width: 320px; height: 320px; border-radius: 50%; overflow: hidden;
    border: 3px solid transparent;
    background: linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box,
                var(--gradient-cyber) border-box;
    box-shadow: var(--glow-green);
    position: relative; z-index: 1;
    display: flex; align-items: center; justify-content: center;
}
.about-avatar i { font-size: 100px; color: var(--primary); opacity: 0.5; }
.about-avatar img { width: 100%; height: 100%; object-fit: cover; }
.orbit-ring {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    border: 1px dashed rgba(0,255,136,0.2);
    border-radius: 50%; animation: rotate 20s linear infinite;
}
.orbit-ring:nth-child(2) { width: 380px; height: 380px; }
.orbit-ring:nth-child(3) { width: 450px; height: 450px; animation-duration: 30s; animation-direction: reverse; }
@keyframes rotate { to { transform: translate(-50%,-50%) rotate(360deg); } }
.about-badge {
    position: absolute; background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px; padding: 10px 16px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    z-index: 2;
}
.about-badge.badge-1 { bottom: 20px; right: -20px; }
.about-badge.badge-2 { top: 20px; right: -20px; }
.badge-icon { font-size: 20px; color: var(--primary); }
.badge-text { font-family: 'JetBrains Mono', monospace; font-size: 11px; line-height: 1.4; }
.badge-text .b-top { color: var(--text-secondary); }
.badge-text .b-bottom { color: var(--primary); font-weight: 600; }

.about-info h3 {
    font-family: 'Orbitron', monospace;
    font-size: 30px; margin-bottom: 16px;
    background: var(--gradient-cyber);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.about-bio { color: var(--text-secondary); font-size: 17px; margin-bottom: 30px; line-height: 1.8; }
.about-details { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 30px; }
.detail-item { display: flex; align-items: flex-start; gap: 10px; }
.detail-item i { color: var(--primary); margin-top: 3px; flex-shrink: 0; }
.detail-item span { font-size: 15px; color: var(--text-secondary); }
.detail-item strong { color: var(--text-primary); display: block; font-size: 14px; }
.skills-wrap { margin-top: 30px; }
.skills-wrap h4 {
    font-family: 'Orbitron', monospace; font-size: 14px;
    color: var(--text-secondary); letter-spacing: 2px;
    text-transform: uppercase; margin-bottom: 16px;
}
.skill-bar-item { margin-bottom: 14px; }
.skill-bar-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.skill-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.skill-pct { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--primary); }
.skill-bar-bg {
    height: 6px; background: var(--border-color);
    border-radius: 3px; overflow: hidden;
}
.skill-bar-fill {
    height: 100%; border-radius: 3px;
    background: var(--gradient-cyber);
    transform: scaleX(0); transform-origin: left;
    transition: transform 1s ease;
}
.skill-bar-fill.animated { transform: scaleX(1); }

/* ---- Projects Section ---- */
.projects-filters {
    display: flex; gap: 10px; flex-wrap: wrap;
    justify-content: center; margin-bottom: 40px;
}
.filter-btn {
    padding: 8px 20px; border-radius: 20px;
    border: 1px solid var(--border-color);
    background: transparent; color: var(--text-secondary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    border-color: var(--primary); color: var(--primary);
    background: rgba(0,255,136,0.08);
}
.projects-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
}
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px; overflow: hidden;
    transition: var(--transition);
    cursor: pointer; position: relative;
}
.project-card:hover {
    border-color: rgba(0,255,136,0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-green);
}
.project-card-header {
    padding: 20px 20px 0;
    display: flex; justify-content: space-between; align-items: flex-start;
}
.project-icon {
    width: 50px; height: 50px; border-radius: 10px;
    background: rgba(0,255,136,0.1);
    border: 1px solid rgba(0,255,136,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: var(--primary);
}
.project-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
    padding: 4px 10px; border-radius: 4px;
}
.badge-network { background: rgba(0,212,255,0.1); color: var(--secondary); border: 1px solid rgba(0,212,255,0.2); }
.badge-pentest { background: rgba(255,51,102,0.1); color: var(--accent); border: 1px solid rgba(255,51,102,0.2); }
.badge-soc { background: rgba(0,255,136,0.1); color: var(--primary); border: 1px solid rgba(0,255,136,0.2); }
.badge-malware { background: rgba(124,58,237,0.1); color: #a78bfa; border: 1px solid rgba(124,58,237,0.2); }
.badge-forensics { background: rgba(251,191,36,0.1); color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
.project-card-body { padding: 20px; }
.project-title {
    font-family: 'Orbitron', monospace;
    font-size: 16px; font-weight: 700;
    color: var(--text-primary); margin-bottom: 10px; line-height: 1.3;
}
.project-desc { color: var(--text-secondary); font-size: 15px; line-height: 1.6; margin-bottom: 16px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; padding: 3px 10px; border-radius: 3px;
    background: rgba(255,255,255,0.04); color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.project-card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: space-between;
}
.project-meta { display: flex; gap: 16px; }
.meta-item {
    display: flex; align-items: center; gap: 5px;
    font-size: 13px; color: var(--text-secondary);
}
.meta-item i { font-size: 12px; color: var(--primary); }
.project-link {
    display: flex; align-items: center; gap: 5px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; color: var(--primary);
    text-transform: uppercase; letter-spacing: 1px;
    transition: var(--transition);
}
.project-link:hover { color: var(--secondary); gap: 10px; }

/* ---- Blog Section ---- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 28px; }
.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px; overflow: hidden;
    transition: var(--transition);
}
.blog-card:hover {
    border-color: rgba(0,212,255,0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-blue);
}
.blog-thumb {
    height: 200px; overflow: hidden; position: relative;
    background: linear-gradient(135deg, var(--bg-card-hover), var(--bg-dark));
    display: flex; align-items: center; justify-content: center;
}
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-thumb img { transform: scale(1.05); }
.blog-thumb-icon { font-size: 48px; color: var(--secondary); opacity: 0.3; }
.blog-category-pill {
    position: absolute; top: 12px; left: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
    padding: 4px 10px; border-radius: 4px;
    background: rgba(10,14,23,0.85); color: var(--secondary);
    border: 1px solid rgba(0,212,255,0.3);
}
.blog-card-body { padding: 24px; }
.blog-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 12px; }
.blog-date, .blog-read-time {
    display: flex; align-items: center; gap: 5px;
    font-size: 12px; color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}
.blog-date i, .blog-read-time i { font-size: 11px; color: var(--primary); }
.blog-title {
    font-family: 'Orbitron', monospace;
    font-size: 16px; font-weight: 700;
    color: var(--text-primary); margin-bottom: 10px; line-height: 1.4;
    transition: var(--transition);
}
.blog-card:hover .blog-title { color: var(--secondary); }
.blog-excerpt { color: var(--text-secondary); font-size: 15px; line-height: 1.6; margin-bottom: 16px; }
.blog-footer { display: flex; align-items: center; justify-content: space-between; }
.blog-author { display: flex; align-items: center; gap: 10px; }
.author-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(0,255,136,0.1);
    border: 1px solid rgba(0,255,136,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--primary);
    overflow: hidden;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.blog-read-more {
    display: flex; align-items: center; gap: 5px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px;
    color: var(--secondary); text-transform: uppercase; letter-spacing: 1px;
    transition: var(--transition);
}
.blog-read-more:hover { gap: 10px; color: var(--primary); }

/* ---- Single Post / Project ---- */
.entry-content {
    max-width: 900px; margin: 0 auto;
    padding: 40px 0;
}
.entry-content h1, .entry-content h2, .entry-content h3 {
    font-family: 'Orbitron', monospace;
    margin: 32px 0 16px;
    color: var(--text-primary);
}
.entry-content h1 { font-size: 36px; }
.entry-content h2 { font-size: 26px; color: var(--primary); }
.entry-content h3 { font-size: 20px; color: var(--secondary); }
.entry-content p { font-size: 17px; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.8; }
.entry-content ul, .entry-content ol {
    padding-left: 24px; margin-bottom: 20px; color: var(--text-secondary); font-size: 16px;
}
.entry-content li { margin-bottom: 8px; }
.entry-content code {
    font-family: 'JetBrains Mono', monospace;
    background: rgba(0,255,136,0.08); color: var(--primary);
    padding: 2px 6px; border-radius: 4px; font-size: 14px;
}
.entry-content pre {
    background: #0d1117; border: 1px solid var(--border-color);
    border-radius: 8px; padding: 20px; overflow-x: auto;
    margin: 24px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.entry-content pre code {
    background: none; color: var(--text-primary);
    padding: 0; font-size: 13px; line-height: 1.8;
}
.entry-content blockquote {
    border-left: 3px solid var(--primary);
    padding: 16px 24px; margin: 24px 0;
    background: rgba(0,255,136,0.04);
    border-radius: 0 8px 8px 0;
}
.entry-content blockquote p { color: var(--text-primary); margin: 0; font-size: 16px; }
.entry-content table {
    width: 100%; border-collapse: collapse; margin: 24px 0;
    font-size: 14px;
}
.entry-content table th, .entry-content table td {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    text-align: left;
}
.entry-content table th {
    background: var(--bg-card);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--primary);
}
.entry-content table tr:nth-child(even) { background: rgba(255,255,255,0.02); }

/* ---- Post Header ---- */
.post-hero {
    min-height: 400px;
    display: flex; align-items: flex-end;
    padding-top: var(--nav-height);
    padding-bottom: 60px;
    position: relative; overflow: hidden;
    background: linear-gradient(to bottom, rgba(0,255,136,0.04), transparent);
}
.post-hero-content { position: relative; z-index: 1; max-width: 900px; }
.post-breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--text-secondary); margin-bottom: 20px;
}
.post-breadcrumb a { color: var(--primary); }
.post-breadcrumb i { font-size: 10px; }
.post-hero h1 {
    font-family: 'Orbitron', monospace;
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800; line-height: 1.2;
    margin-bottom: 20px;
}
.post-hero-meta { display: flex; gap: 24px; flex-wrap: wrap; color: var(--text-secondary); font-size: 14px; }
.post-hero-meta span { display: flex; align-items: center; gap: 6px; }
.post-hero-meta i { color: var(--primary); }

/* ---- Contact Section ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-info h3 {
    font-family: 'Orbitron', monospace; font-size: 24px;
    margin-bottom: 16px; color: var(--text-primary);
}
.contact-info p { color: var(--text-secondary); font-size: 16px; line-height: 1.7; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-icon {
    width: 48px; height: 48px; border-radius: 10px;
    background: rgba(0,255,136,0.08);
    border: 1px solid rgba(0,255,136,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--primary); flex-shrink: 0;
}
.contact-item-text span { font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; display: block; }
.contact-item-text strong { font-size: 16px; color: var(--text-primary); }
.social-links { display: flex; gap: 12px; margin-top: 32px; }
.social-link {
    width: 42px; height: 42px; border-radius: 8px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: var(--text-secondary);
    transition: var(--transition);
}
.social-link:hover {
    border-color: var(--primary); color: var(--primary);
    background: rgba(0,255,136,0.08);
    box-shadow: var(--glow-green); transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px; padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--text-secondary); margin-bottom: 8px;
}
.form-control {
    width: 100%; padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px; color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif; font-size: 16px;
    transition: var(--transition); outline: none;
}
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,255,136,0.1);
    background: rgba(0,255,136,0.02);
}
textarea.form-control { resize: vertical; min-height: 140px; }

/* ---- Footer ---- */
.site-footer {
    background: #070b12;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
    position: relative; z-index: 1;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; margin-bottom: 40px;
}
.footer-brand p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; margin-top: 16px; max-width: 280px; }
.footer-col h4 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--text-secondary); margin-bottom: 20px;
    padding-bottom: 10px; border-bottom: 1px solid var(--border-color);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    color: var(--text-secondary); font-size: 15px;
    display: flex; align-items: center; gap: 6px;
    transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-col ul li a i { font-size: 10px; }
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 16px;
}
.footer-copy { color: var(--text-secondary); font-size: 14px; }
.footer-copy span { color: var(--primary); }
.footer-status { display: flex; align-items: center; gap: 8px; }
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary);
    animation: pulse 2s ease infinite;
    box-shadow: 0 0 8px var(--primary);
}
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: 0.6; } }
.status-text { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-secondary); letter-spacing: 1px; }

/* ---- Scroll to Top ---- */
.scroll-top {
    position: fixed; bottom: 30px; right: 30px;
    width: 44px; height: 44px; border-radius: 8px;
    background: var(--bg-card); border: 1px solid var(--primary);
    color: var(--primary); font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
    z-index: 999; opacity: 0; visibility: hidden;
    box-shadow: var(--glow-green);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary); color: var(--bg-dark); transform: translateY(-3px); }

/* ---- Modals ---- */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.85); backdrop-filter: blur(8px);
    z-index: 5000; display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: var(--transition);
    padding: 20px;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px; width: 100%; max-width: 800px;
    max-height: 90vh; overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
    display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
    position: sticky; top: 0; background: var(--bg-card); z-index: 1;
    border-radius: 16px 16px 0 0;
}
.modal-title {
    font-family: 'Orbitron', monospace;
    font-size: 20px; color: var(--text-primary); line-height: 1.3;
}
.modal-close {
    width: 36px; height: 36px; border-radius: 6px;
    background: rgba(255,255,255,0.05); border: 1px solid var(--border-color);
    color: var(--text-secondary); font-size: 18px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: var(--transition);
}
.modal-close:hover { background: rgba(255,51,102,0.1); color: var(--accent); border-color: var(--accent); }
.modal-body { padding: 28px; }
.modal-body .entry-content { max-width: 100%; padding: 0; }

/* ---- Toast Notifications ---- */
.toast-container {
    position: fixed; top: 90px; right: 20px;
    z-index: 9999; display: flex; flex-direction: column; gap: 10px;
}
.toast {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 20px; border-radius: 8px;
    font-size: 14px; font-weight: 600;
    background: var(--bg-card); border-left: 3px solid;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    animation: slideInRight 0.3s ease;
    transition: opacity 0.3s ease;
    min-width: 280px;
}
.toast.success { border-color: var(--primary); color: var(--primary); }
.toast.error { border-color: var(--accent); color: var(--accent); }
.toast.info { border-color: var(--secondary); color: var(--secondary); }
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

/* ---- Page Header (for blog/archive pages) ---- */
.page-header {
    padding: calc(var(--nav-height) + 60px) 0 60px;
    text-align: center; position: relative;
    background: linear-gradient(to bottom, rgba(0,255,136,0.03), transparent);
}
.page-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: clamp(32px, 5vw, 56px); font-weight: 800;
    margin-bottom: 16px;
}

/* ---- Pagination ---- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 60px; }
.page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 6px;
    font-family: 'JetBrains Mono', monospace; font-size: 14px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    color: var(--text-secondary); transition: var(--transition);
}
.page-numbers.current, .page-numbers:hover {
    border-color: var(--primary); color: var(--primary);
    background: rgba(0,255,136,0.08);
}

/* ---- WordPress Specifics ---- */
.aligncenter { display: block; margin: 0 auto; }
.alignleft { float: left; margin: 0 20px 20px 0; }
.alignright { float: right; margin: 0 0 20px 20px; }
.wp-block-image { margin: 24px 0; }
.wp-block-image img { border-radius: 8px; border: 1px solid var(--border-color); }
.wp-block-code { background: #0d1117; border: 1px solid var(--border-color); border-radius: 8px; padding: 20px; overflow-x: auto; }
.wp-block-code code { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-primary); }
.wp-block-quote { border-left: 3px solid var(--primary); padding: 16px 24px; background: rgba(0,255,136,0.04); border-radius: 0 8px 8px 0; margin: 24px 0; }
.screen-reader-text { position: absolute; clip: rect(1px,1px,1px,1px); overflow: hidden; height: 1px; width: 1px; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-btns, .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .about-avatar-wrap { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .section-pad { padding: 70px 0; }
    .nav-menu { display: none; }
    .nav-menu.open {
        display: flex; flex-direction: column; gap: 0;
        position: absolute; top: var(--nav-height); left: 0; right: 0;
        background: var(--bg-dark); border-bottom: 1px solid var(--border-color);
        padding: 10px 0;
    }
    .nav-menu.open a { padding: 14px 30px; font-size: 16px; border-bottom: 1px solid var(--border-color); }
    .nav-hamburger { display: flex; }
    .projects-grid, .blog-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
}

/* ============================================================
   INTRO VIDEO SECTION
   ============================================================ */
.video-section-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}
.video-player-wrap {
    position: relative;
}
.video-frame {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--glow-green);
    background: var(--bg-card);
    z-index: 1;
}
.video-glow-ring {
    position: absolute;
    inset: -12px;
    border-radius: 16px;
    border: 1px solid rgba(0,255,136,0.12);
    pointer-events: none;
    z-index: 0;
}
.video-glow-ring::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 20px;
    border: 1px solid rgba(0,212,255,0.07);
}
.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, rgba(0,255,136,0.05) 0%, transparent 70%);
}
.video-placeholder-inner {
    text-align: center;
    padding: 30px;
}
.play-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0,255,136,0.1);
    border: 2px solid rgba(0,255,136,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--primary);
    animation: pulse 2s ease infinite;
}
.video-placeholder-inner p {
    font-family: 'Orbitron', monospace;
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.video-placeholder-inner span {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.video-info-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    border: 1px solid rgba(0,255,136,0.2);
    padding: 5px 14px;
    border-radius: 20px;
    background: rgba(0,255,136,0.04);
    margin-bottom: 20px;
}
.video-info h3 {
    font-family: 'Orbitron', monospace;
    font-size: clamp(22px, 2.5vw, 32px);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.video-info > p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 28px;
}
.video-highlights {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.vh-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-primary);
}
.vh-item i {
    color: var(--primary);
    font-size: 14px;
    flex-shrink: 0;
}

/* ============================================================
   EXPERIENCE TIMELINE
   ============================================================ */
.experience-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}
.exp-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 0 24px;
    margin-bottom: 0;
}
.exp-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 24px;
}
.exp-dot {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
    flex-shrink: 0;
    z-index: 1;
    transition: var(--transition);
}
.exp-dot-current {
    background: rgba(0,255,136,0.1);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--glow-green);
}
.exp-dot-old {
    border-color: rgba(156,163,175,0.3);
    color: var(--text-secondary);
    opacity: 0.6;
}
.exp-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, var(--border-color), transparent);
    margin-top: 8px;
    min-height: 40px;
}
.exp-last .exp-marker { padding-bottom: 0; }
.exp-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px 28px;
    margin-bottom: 24px;
    transition: var(--transition);
}
.exp-card:hover {
    border-color: rgba(0,255,136,0.2);
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    transform: translateX(4px);
}
.exp-current .exp-card {
    border-color: rgba(0,255,136,0.2);
    background: linear-gradient(135deg, rgba(0,255,136,0.03), var(--bg-card));
}
.exp-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}
.exp-company-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}
.exp-company-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.exp-company {
    font-family: 'Orbitron', monospace;
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.2;
}
.exp-location {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}
.exp-location i { font-size: 11px; color: var(--primary); }
.exp-badge-current {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: rgba(0,255,136,0.1);
    border: 1px solid rgba(0,255,136,0.25);
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 1px;
    white-space: nowrap;
    flex-shrink: 0;
}
.exp-badge-current i { font-size: 8px; animation: pulse 1.5s ease infinite; }
.exp-tenure-pill {
    padding: 4px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
}
.exp-role-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}
.exp-role {
    font-size: 16px;
    font-weight: 700;
    color: var(--secondary);
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.5px;
}
.exp-tenure {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}
.exp-tenure i { color: var(--primary); font-size: 10px; }
.exp-duties {
    padding-left: 0;
    list-style: none;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.exp-duties li {
    font-size: 15px;
    color: var(--text-secondary);
    padding-left: 18px;
    position: relative;
    line-height: 1.6;
}
.exp-duties li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 18px;
    line-height: 1.3;
    font-weight: 700;
}

/* ============================================================
   CERTIFICATIONS CAROUSEL
   ============================================================ */
.cert-carousel-outer {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 60px;
    margin-top: 10px;
}
.cert-carousel-viewport {
    overflow: hidden;
    width: 100%;
}
.cert-track {
    display: flex;
    gap: 24px;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.cert-card {
    min-width: 300px;
    max-width: 300px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
    flex-shrink: 0;
}
.cert-card:hover {
    border-color: rgba(0,255,136,0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), var(--glow-green);
}
.cert-logo-wrap {
    width: 72px;
    height: 54px;
    border-radius: 10px;
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}
.cert-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 4px;
    border: 1px solid;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    width: fit-content;
}
.cert-name {
    font-family: 'Orbitron', monospace;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0;
}
.cert-issuer {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}
.cert-issuer i { color: var(--primary); font-size: 11px; }
.cert-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0;
    flex: 1;
}
.cert-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-secondary);
    flex-wrap: wrap;
}
.cert-meta i { font-size: 10px; margin-right: 4px; }
.cert-valid { color: var(--primary); }
.cert-score { color: #fbbf24; }
.cert-nav {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    z-index: 2;
    cursor: pointer;
}
.cert-nav:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,255,136,0.08);
    box-shadow: var(--glow-green);
}
.cert-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}
.cert-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}
.cert-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.cert-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
    box-shadow: var(--glow-green);
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS FOR NEW SECTIONS
   ============================================================ */
@media (max-width: 900px) {
    .video-section-grid { grid-template-columns: 1fr; gap: 40px; }
    .cert-carousel-outer { padding: 0 40px; }
    .cert-card { min-width: 280px; max-width: 280px; }
}
@media (max-width: 768px) {
    .exp-item { grid-template-columns: 40px 1fr; gap: 0 16px; }
    .exp-dot { width: 36px; height: 36px; font-size: 13px; }
    .exp-card { padding: 18px 16px; }
    .exp-card-header { flex-direction: column; gap: 10px; }
    .exp-role-row { flex-direction: column; gap: 6px; }
    .cert-carousel-outer { padding: 0 30px; }
    .cert-card { min-width: 260px; max-width: 260px; }
    .cert-nav { width: 36px; height: 36px; font-size: 13px; }
}