:root {
  --bg-primary: #090a0f;
  --bg-secondary: #0f121a;
  --bg-card: rgba(18, 22, 33, 0.72);
  --bg-card-hover: rgba(26, 32, 48, 0.9);
  --bg-card-subtle: rgba(255, 255, 255, 0.03);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(99, 102, 241, 0.35);
  --border-cyan: rgba(56, 189, 248, 0.35);
  --border-emerald: rgba(16, 185, 129, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;
  --text-emerald: #10b981;

  --accent-indigo: #6366f1;
  --accent-cyan: #38bdf8;
  --accent-emerald: #10b981;
  --accent-purple: #a855f7;
  --accent-amber: #f59e0b;

  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Syne', sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Background canvas & ambient mesh */
#canvas-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.ambient-glow-1 {
  position: fixed;
  top: -10vw;
  left: 15vw;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, rgba(99, 102, 241, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

.ambient-glow-2 {
  position: fixed;
  bottom: 5vh;
  right: -5vw;
  width: 45vw;
  height: 45vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, rgba(56, 189, 248, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Top Sticky Navigation */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 18px 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(9, 10, 15, 0.82);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-code {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

nav.main-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

nav.main-nav a:hover {
  color: var(--accent-cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-indigo), #4f46e5);
  color: #fff;
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #6d70ff, #5b52f5);
}

.btn-vps {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  box-shadow: 0 4px 18px rgba(14, 165, 233, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-vps:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-accent);
  color: #fff;
  transform: translateY(-2px);
}

.btn-terminal {
  background: rgba(15, 23, 42, 0.85);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.btn-terminal:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--accent-cyan);
}

/* Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-emerald);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-emerald);
  box-shadow: 0 0 10px var(--text-emerald);
  animation: pulse-dot 2s infinite ease-in-out;
}

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

/* =============================================================
   1. GREETING / HERO SECTION (DeveloperFolio Signature)
   ============================================================= */
section.greeting-section {
  padding: 80px 0 60px;
}

.greeting-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.greeting-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

h1.greeting-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 4.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.greeting-title .wave {
  display: inline-block;
  transform-origin: 70% 70%;
  animation: wave-hand 2.5s infinite;
}

@keyframes wave-hand {
  0% { transform: rotate(0deg); }
  10% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  30% { transform: rotate(14deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
  60% { transform: rotate(0deg); }
  100% { transform: rotate(0deg); }
}

p.greeting-subtext {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

p.greeting-subtext strong {
  color: #fff;
}

/* Social media icon bar */
.social-links-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.social-icon-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-icon-link:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--accent-indigo);
  color: #fff;
  transform: translateY(-3px);
}

.greeting-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

/* Hero Right: Artistic Visual Stage */
.greeting-right {
  display: flex;
  justify-content: center;
}

.portrait-stage {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.portrait-glow {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle at 60% 40%, rgba(99, 102, 241, 0.25), rgba(56, 189, 248, 0.15) 50%, transparent 75%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.portrait-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  padding: 12px;
  background: rgba(18, 22, 33, 0.75);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
}

.portrait-inner {
  position: relative;
  border-radius: calc(var(--radius-xl) - 8px);
  overflow: hidden;
  aspect-ratio: 1 / 1.08;
  background: #020408;
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform var(--transition-slow), filter var(--transition-normal);
}

.portrait-frame:hover .portrait-img {
  transform: scale(1.02);
}

.portrait-inner.filter-cyber { filter: saturate(1.2) contrast(1.1); }
.portrait-inner.filter-mono { filter: grayscale(1) contrast(1.25) brightness(0.95); }
.portrait-inner.filter-aura { filter: hue-rotate(280deg) saturate(1.3); }

.portrait-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0, 0, 0, 0.15) 3px,
    rgba(0, 0, 0, 0.15) 4px
  );
  pointer-events: none;
  opacity: 0.6;
}

.portrait-badge-bottom {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  padding: 10px 14px;
  background: rgba(9, 11, 17, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.portrait-badge-info h4 {
  font-family: var(--font-display);
  font-size: 14px;
  color: #fff;
}

.portrait-badge-info p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cyan);
}

.portrait-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
  justify-content: space-between;
}

.switch-photo-group {
  display: flex;
  background: rgba(18, 22, 33, 0.8);
  padding: 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  gap: 4px;
}

.btn-photo-switch {
  background: transparent;
  border: none;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.btn-photo-switch.active {
  background: var(--accent-indigo);
  color: #fff;
}

.filter-pills {
  display: flex;
  gap: 5px;
}

.filter-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.filter-btn:hover { transform: scale(1.15); }
.filter-btn.raw { background: #64748b; }
.filter-btn.cyber { background: #38bdf8; }
.filter-btn.mono { background: #ffffff; }
.filter-btn.aura { background: #a855f7; }

/* Section Header Styles */
.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  display: block;
}

h2.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
}

p.section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 8px auto 0;
}

section {
  padding: 80px 0;
  position: relative;
}

/* =============================================================
   2. "WHAT I DO" SECTION (DeveloperFolio Signature with VPS focus)
   ============================================================= */
.what-i-do-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.what-i-do-row.reverse {
  grid-template-columns: 1.2fr 1fr;
}

.what-i-do-row.reverse .what-i-do-visual {
  order: 2;
}

.what-i-do-row.reverse .what-i-do-text {
  order: 1;
}

.what-i-do-visual {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.what-i-do-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.what-i-do-text h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

.what-i-do-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-accent);
}

.chip.highlight {
  background: rgba(14, 165, 233, 0.15);
  border-color: rgba(14, 165, 233, 0.35);
  color: #38bdf8;
}

.what-i-do-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.what-i-do-bullets li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  padding-left: 28px;
}

.what-i-do-bullets li .bolt {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent-amber);
  font-weight: bold;
}

.what-i-do-bullets li strong {
  color: #ffffff;
}

/* VPS Architecture Visual Card */
.vps-mock-box {
  background: #07090e;
  border-radius: var(--radius-md);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.vps-mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vps-mock-title {
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 6px;
}

.vps-diagram-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 12px 0;
}

.vps-node {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 11px;
}

.vps-node .node-tag {
  color: var(--accent-emerald);
  font-weight: bold;
  display: block;
  font-size: 10px;
}

/* =============================================================
   3. "WHAT I BUILD HERE" / LIVE VPS STACK SHOWCASE
   ============================================================= */
.vps-showcase-box {
  background: radial-gradient(circle at top, rgba(14, 165, 233, 0.08), rgba(9, 10, 15, 0.95) 70%);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(16px);
  margin-bottom: 60px;
}

.vps-live-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
}

.vps-live-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vps-live-badge {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-emerald);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.vps-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
}

.service-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.service-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}

.service-host {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cyan);
}

.service-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.06);
  padding-top: 10px;
}

/* =============================================================
   4. "HIRE ME: BUILD YOUR PERSONAL VPS AGENT" CALLOUT
   ============================================================= */
.vps-offer-card {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(99, 102, 241, 0.12));
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  margin-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.vps-offer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: center;
}

.vps-offer-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.vps-offer-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.vps-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.vps-features-list li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.vps-features-list li svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.vps-offer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* =============================================================
   5. PROFICIENCY / CORE COMPETENCIES (DeveloperFolio Signature)
   ============================================================= */
.proficiency-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.proficiency-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.proficiency-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.proficiency-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.proficiency-percent {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-cyan);
}

.progress-bar-bg {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-cyan));
  transition: width 1s ease-in-out;
}

/* =============================================================
   6. WORK EXPERIENCE (DeveloperFolio Card Timeline)
   ============================================================= */
.experience-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.exp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.exp-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.exp-title-role h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}

.exp-company {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-cyan);
  margin-top: 2px;
}

.exp-time-loc {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.exp-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.exp-impact-badge {
  background: rgba(16, 185, 129, 0.08);
  border-left: 3px solid var(--accent-emerald);
  padding: 8px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
}

.exp-impact-badge span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-emerald);
}

.exp-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* =============================================================
   7. OPEN SOURCE / PROJECTS (DeveloperFolio GitHub Cards)
   ============================================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.repo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
}

.repo-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.repo-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.repo-name {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.repo-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.repo-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.repo-lang-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.lang-python { background: #3572A5; }
.lang-ts { background: #3178c6; }
.lang-rust { background: #dea584; }

/* =============================================================
   8. ACHIEVEMENTS & CERTIFICATIONS
   ============================================================= */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.achieve-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  backdrop-filter: blur(8px);
}

.achieve-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-indigo);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}

.achieve-info h4 {
  font-family: var(--font-display);
  font-size: 15px;
  color: #fff;
  margin-bottom: 4px;
}

.achieve-info p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.achieve-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

/* =============================================================
   9. INTERACTIVE TERMINAL SECTION
   ============================================================= */
.terminal-wrapper {
  background: #090b10;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.terminal-header {
  background: #11141e;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.terminal-dots { display: flex; gap: 8px; }
.term-dot { width: 11px; height: 11px; border-radius: 50%; }
.term-dot.red { background: #ef4444; }
.term-dot.yellow { background: #f59e0b; }
.term-dot.green { background: #10b981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.terminal-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  max-height: 380px;
  overflow-y: auto;
}

.term-log { margin-bottom: 12px; }
.term-prompt { color: var(--accent-cyan); font-weight: 600; }
.term-cmd { color: #fff; }
.term-output {
  color: var(--text-secondary);
  padding-left: 16px;
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  margin-top: 4px;
}

.terminal-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.term-input {
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  width: 100%;
  outline: none;
}

.terminal-quick-cmds {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cmd-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cyan);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cmd-pill:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
}

/* =============================================================
   10. CONTACT ME / REACH OUT SECTION (DeveloperFolio Signature)
   ============================================================= */
.reachout-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  backdrop-filter: blur(16px);
  align-items: center;
}

.reachout-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
}

.reachout-sub {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.reachout-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.reachout-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: #e2e8f0;
}

.reachout-item svg {
  color: var(--accent-cyan);
}

.reachout-avatar-side {
  display: flex;
  justify-content: center;
  align-items: center;
}

.reachout-avatar-circle {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 4px solid var(--accent-cyan);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.3);
}

.reachout-avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Footer */
footer.site-footer {
  padding: 40px 0 60px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 60px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #11141e;
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 960px) {
  .greeting-grid, .what-i-do-row, .what-i-do-row.reverse, .vps-offer-grid, .proficiency-grid, .reachout-box {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .what-i-do-row.reverse .what-i-do-visual { order: 1; }
  .what-i-do-row.reverse .what-i-do-text { order: 2; }
  .greeting-right { order: -1; }
  .portrait-stage { max-width: 320px; }
  nav.main-nav { display: none; }
  .reachout-avatar-circle { width: 180px; height: 180px; }
}

@media (max-width: 640px) {
  .reachout-box { padding: 36px 20px; }
  .vps-offer-card { padding: 32px 20px; }
}