/* ==========================================================================
   1. Theme Tokens & Variables (Handcrafted Cyber-Slate Palette)
   ========================================================================== */
:root {
  --bg-dark: #0d1117;
  --bg-surface: #161b22;
  --bg-surface-alt: #1c2128;
  --bg-pill: rgba(255, 255, 255, 0.05);
  
  --border-subtle: #30363d;
  --border-hover: #484f58;
  
  --text-primary: #f0f6fc;
  --text-muted: #8b949e;
  --text-dim: #6e7681;
  
  --amber: #f59e0b;
  --amber-hover: #d97706;
  --amber-glow: rgba(245, 158, 11, 0.15);
  
  --cyan: #38bdf8;
  --emerald: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.15);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --header-height: 76px;
  --radius-pill: 9999px;
  --radius-card: 1rem;
}

/* Light Mode Theme Overrides */
body.light-theme {
  --bg-dark: #f6f8fa;
  --bg-surface: #ffffff;
  --bg-surface-alt: #eaeef2;
  --bg-pill: rgba(0, 0, 0, 0.04);
  
  --border-subtle: #d0d7de;
  --border-hover: #8c959f;
  
  --text-primary: #1f2328;
  --text-muted: #57606a;
  --text-dim: #8c959f;
  
  --amber: #d97706;
  --amber-hover: #b45309;
  --amber-glow: rgba(217, 119, 6, 0.1);
}

/* ==========================================================================
   1b. Boot Sequence Overlay
   ========================================================================== */
.boot-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: #010409;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  transition: opacity 0.4s ease;
}

.boot-overlay.boot-hidden {
  opacity: 0;
  pointer-events: none;
}

.boot-overlay[hidden] {
  display: none;
}

.boot-terminal {
  width: 100%;
  max-width: 620px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #38bdf8;
}

.boot-lines div {
  white-space: pre-wrap;
  word-break: break-word;
}

.boot-lines .boot-ok {
  color: #10b981;
}

.boot-lines .boot-warn {
  color: #f59e0b;
}

.boot-cursor {
  display: inline-block;
  color: #f59e0b;
  animation: boot-blink 1s step-end infinite;
}

@keyframes boot-blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

/* ==========================================================================
   2. Base Reset & Layout Setup
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection {
  background: var(--amber);
  color: #000000;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3, h4 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-amber {
  background: var(--amber);
  color: #000000;
  box-shadow: 0 4px 16px var(--amber-glow);
}

.btn-amber:hover {
  background: var(--amber-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--amber-glow);
}

.btn-outline {
  background: var(--bg-pill);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--border-hover);
  background: var(--border-subtle);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   3. Floating Header Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.25s ease;
}

body.light-theme .header {
  background: rgba(246, 248, 250, 0.85);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand-logo {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.brand-symbol {
  color: var(--amber);
  font-family: var(--font-mono);
  font-weight: 800;
}

.nav-pill-wrapper {
  display: flex;
  align-items: center;
}

.nav-pill-container {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  background: var(--bg-pill);
  padding: 0.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.nav-pill {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

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

.nav-pill.active {
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-pill);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  border-color: var(--border-hover);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  transition: transform 0.25s ease;
}

/* ==========================================================================
   4. Hero Section & Terminal Card
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--bg-pill);
  border: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--amber);
  margin-bottom: 1.25rem;
}

.pulse-ring {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0 var(--amber-glow);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 var(--amber-glow); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.hero-title {
  font-size: 3.4rem;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
  line-height: 1.08;
}

.accent-dot {
  color: var(--amber);
}

.hero-subtitle {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  min-height: 1.6em;
}

.typewriter-cursor {
  display: inline-block;
  color: var(--amber);
  margin-left: 0.1em;
  animation: boot-blink 1s step-end infinite;
}

.hero-description {
  font-size: 0.975rem;
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* Terminal Card */
.hero-terminal-card {
  background: #010409;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  font-family: var(--font-mono);
}

.terminal-header {
  background: #161b22;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

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

.terminal-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

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

.terminal-title {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.terminal-body {
  padding: 1.25rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.term-line {
  margin-bottom: 0.4rem;
}

.term-prompt {
  color: var(--amber);
  font-weight: bold;
}

.term-code {
  background: rgba(255, 255, 255, 0.02);
  padding: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 0.75rem;
}

.term-code .key { color: var(--cyan); }
.term-code .str { color: #a5d6ff; }

.term-out.success {
  color: var(--emerald);
  font-weight: bold;
  font-size: 0.75rem;
}

/* ==========================================================================
   5. Ticker Banner
   ========================================================================== */
.ticker-banner {
  width: 100%;
  overflow: hidden;
  padding: 1rem 0;
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.ticker-content {
  display: flex;
  gap: 2rem;
  padding-right: 2rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  white-space: nowrap;
}

.ticker-content span {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
}

.symbol { color: var(--amber); }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   6. Sections & Titles
   ========================================================================== */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-title-wrap {
  margin-bottom: 2.5rem;
}

.section-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
  display: inline-block;
  margin-bottom: 0.35rem;
}

.section-heading {
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.section-lead {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ==========================================================================
   7. Experience Timeline
   ========================================================================== */
.experience-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 960px;
}

.exp-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.exp-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.exp-role {
  font-size: 1.25rem;
  margin-bottom: 0.2rem;
}

.exp-company {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--amber);
}

.exp-date {
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.exp-desc {
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ==========================================================================
   8. Achievements Cards
   ========================================================================== */
.achievements-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.trophy-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.trophy-card:hover {
  transform: translateY(-3px);
}

.gold-card {
  border-color: rgba(245, 158, 11, 0.3);
}

.gold-card:hover {
  border-color: var(--amber);
  box-shadow: 0 10px 30px var(--amber-glow);
}

.bronze-card:hover {
  border-color: var(--border-hover);
}

.trophy-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.trophy-icon {
  font-size: 2rem;
  line-height: 1;
}

.trophy-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.place-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--amber);
}

.score-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.trophy-title {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.trophy-team {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.trophy-desc {
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.skill-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-pill-list span {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background: var(--bg-pill);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

/* ==========================================================================
   9. Projects Cards
   ========================================================================== */
.projects-grid-clean {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-clean-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-clean-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
}

.project-header-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.project-tag {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--bg-pill);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.project-clean-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.project-clean-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.project-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.project-tech-chips span {
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

/* ==========================================================================
   9b. Skills Port Scan (nmap-style terminal)
   ========================================================================== */
.scan-terminal {
  background: #010409;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  font-family: var(--font-mono);
  margin-bottom: 2rem;
}

.scan-body {
  overflow-x: auto;
}

.scan-meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.5rem 0 1rem;
}

.scan-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  min-width: 480px;
}

.scan-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-subtle);
}

.scan-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.scan-table tbody tr:last-child td {
  border-bottom: none;
}

.scan-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.scan-port {
  color: var(--cyan);
}

.scan-state {
  color: var(--emerald);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.7rem;
}

/* ==========================================================================
   10. Skills Grid & Education
   ========================================================================== */
.skills-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.skills-category-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 1.75rem;
}

.skills-category-card.full-span {
  grid-column: span 2;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.category-icon { font-size: 1.4rem; }

.skills-chip-group {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skills-chip-group li {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

/* Education Cards */
.education-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 960px;
}

.edu-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.edu-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.edu-degree {
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

.edu-institution {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 0.35rem;
}

.edu-focus {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.margin-top-card {
  margin-top: 0;
}

/* ==========================================================================
   11. Certifications
   ========================================================================== */
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cert-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: border-color 0.25s ease;
}

.cert-card:hover {
  border-color: var(--border-hover);
}

.cert-logo-badge {
  width: 50px;
  height: 50px;
  border-radius: 0.75rem;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.cert-logo-badge.isc2 { color: var(--emerald); border-color: rgba(16, 185, 129, 0.3); }
.cert-logo-badge.aws { color: var(--amber); border-color: rgba(245, 158, 11, 0.3); }
.cert-logo-badge.gcp { color: var(--cyan); border-color: rgba(56, 189, 248, 0.3); }

.cert-title {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

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

/* ==========================================================================
   12. Contact Form & Footer
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-intro {
  font-size: 0.95rem;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.detail-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dim);
}

.detail-val {
  font-size: 1.05rem;
  font-weight: 600;
}

.social-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.social-btn {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.social-btn.medium-btn {
  color: #12b886;
  border-color: rgba(18, 184, 134, 0.3);
}

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

.contact-card-form {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.65rem;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--amber);
}

.form-textarea {
  resize: vertical;
}

.form-success-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--emerald-glow);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
}

.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-to-top:hover {
  color: var(--text-primary);
}

/* Media Queries */
@media (max-width: 992px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .achievements-container,
  .projects-grid-clean,
  .skills-matrix-grid,
  .certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .skills-category-card.full-span {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.4rem; }

  .nav-pill-wrapper {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--bg-dark);
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-pill-wrapper.active { display: flex; }

  .nav-pill-container {
    flex-direction: column;
    width: 100%;
    border-radius: 1rem;
  }

  .nav-pill {
    width: 100%;
    text-align: center;
    padding: 0.75rem;
  }

  .mobile-toggle { display: flex; }

  .achievements-container,
  .projects-grid-clean,
  .skills-matrix-grid,
  .certifications-grid {
    grid-template-columns: 1fr;
  }

  .exp-header {
    flex-direction: column;
    gap: 0.5rem;
  }
}