/* ============================================================
   GARRETT MORGAN — PORTFOLIO
   styles.css
   ============================================================ */

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

:root {
  /* Color System */
  --bg-base:        #060b14;
  --bg-surface:     #0c1420;
  --bg-elevated:    #111d2e;
  --bg-glass:       rgba(17, 29, 46, 0.65);

  --navy-900:       #0a1628;
  --navy-800:       #0e1e35;
  --navy-700:       #152540;
  --navy-600:       #1c2f52;
  --navy-500:       #1e3a5f;

  --accent:         #2d7dd2;
  --accent-bright:  #4a9fe8;
  --accent-glow:    rgba(45, 125, 210, 0.18);
  --accent-subtle:  rgba(45, 125, 210, 0.08);

  --teal:           #00c9a7;
  --teal-dim:       rgba(0, 201, 167, 0.12);

  --text-primary:   #e8edf5;
  --text-secondary: #8fa3be;
  --text-muted:     #4d6380;
  --text-accent:    #4a9fe8;

  --border:         rgba(45, 125, 210, 0.15);
  --border-bright:  rgba(45, 125, 210, 0.35);

  --gradient-hero:  linear-gradient(135deg, #060b14 0%, #0c1420 50%, #0a1628 100%);
  --gradient-card:  linear-gradient(145deg, rgba(17,29,46,0.9), rgba(12,20,32,0.95));
  --gradient-accent: linear-gradient(135deg, #2d7dd2, #00c9a7);

  /* Typography */
  --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Spacing */
  --section-gap:    7rem;
  --card-radius:    14px;
  --radius-sm:      8px;

  /* Transitions */
  --ease:           cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast:         0.15s;
  --t-med:          0.3s;
  --t-slow:         0.5s;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Fonts loaded via <link> in index.html */

/* ── Utilities ───────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--section-gap) 0; }
.section-alt { background: var(--bg-surface); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 0.75rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-subtitle {
  margin-top: 0.85rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
}

.section-header { margin-bottom: 3.5rem; }

.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-bright);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Navigation ──────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), padding var(--t-med) var(--ease);
}

#navbar.scrolled {
  background: rgba(6, 11, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 4px 30px rgba(0,0,0,0.4);
  padding: 0.65rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo span { color: var(--accent-bright); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.nav-links a:hover { color: var(--text-primary); background: var(--accent-subtle); }
.nav-links a.active { color: var(--accent-bright); }

.nav-cta {
  padding: 0.45rem 1.1rem !important;
  background: var(--accent) !important;
  color: #fff !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease) !important;
}
.nav-cta:hover { background: var(--accent-bright) !important; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--t-med) var(--ease);
}

/* ── Hero Section ────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}
.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -15%;
  right: -10%;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--teal);
  bottom: -5%;
  left: -5%;
  opacity: 0.10;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45,125,210,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,125,210,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0.85rem;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-bright);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

.hero-name {
  font-size: clamp(3rem, 6vw, 4.75rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.hero-title {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  margin-bottom: 1.75rem;
}
.hero-title strong { color: var(--accent-bright); font-weight: 600; }

.hero-summary {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,125,210,0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.btn-secondary:hover {
  border-color: var(--accent-bright);
  background: var(--accent-subtle);
  transform: translateY(-2px);
}

.hero-highlights {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-highlight {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.hero-highlight-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
}
.hero-highlight strong { color: var(--text-primary); display: block; font-size: 0.82rem; }

.hero-avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-avatar {
  width: 220px;
  height: 220px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-avatar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-subtle), transparent);
}
.hero-avatar-initials {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero-status-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 1rem 1.25rem;
  width: 220px;
}
.hero-status-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.hero-status-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0.2rem 0;
}
.hero-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-green { background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,0.5); }
.dot-yellow { background: #f59e0b; }
.dot-blue { background: var(--accent-bright); }

/* ── About Section ───────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: var(--text-primary); }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 1.5rem;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.stat-card:hover { border-color: var(--border-bright); transform: translateY(-3px); }

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.3;
}

.about-focus-areas {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
}
.about-focus-areas h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.focus-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Skills Section ──────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.skill-category {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 1.75rem;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
}
.skill-category:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 0 1px var(--border-bright);
}
.skill-category:hover::before { opacity: 1; }

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.skill-category-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1.1rem;
}
.skill-category-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}

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

.skill-tag {
  padding: 0.22rem 0.6rem;
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.73rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.skill-tag:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: var(--accent-subtle);
}

/* ── Experience Section ──────────────────────────────────── */
.experience-timeline {
  position: relative;
  padding-left: 2rem;
}
.experience-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.exp-item {
  position: relative;
  margin-bottom: 3rem;
}
.exp-item:last-child { margin-bottom: 0; }

.exp-item::before {
  content: '';
  position: absolute;
  left: -2.35rem;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border: 2px solid var(--bg-surface);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
}

.exp-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.exp-card:hover {
  border-color: var(--border-bright);
  transform: translateX(4px);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.exp-role {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.exp-date {
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--accent-bright);
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  white-space: nowrap;
}

.exp-company {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent-bright);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.exp-company-location {
  font-weight: 400;
  color: var(--text-muted);
}

.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.exp-bullets li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.exp-bullets li::before {
  content: '▸';
  color: var(--accent-bright);
  font-size: 0.7rem;
  margin-top: 0.3rem;
  flex-shrink: 0;
}

.exp-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* ── Certifications Section ──────────────────────────────── */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.cert-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.cert-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.cert-card.active { border-color: rgba(34,197,94,0.3); }
.cert-card.active::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #22c55e, #4ade80);
}

.cert-card.candidate { border-color: rgba(245,158,11,0.25); }
.cert-card.candidate::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.cert-badge {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.cert-info { flex: 1; }
.cert-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.cert-issuer {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.cert-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}
.cert-status.status-active { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.cert-status.status-candidate { background: rgba(245,158,11,0.1); color: #fbbf24; border: 1px solid rgba(245,158,11,0.2); }
.cert-status.status-pending { background: rgba(45,125,210,0.1); color: var(--accent-bright); border: 1px solid var(--border); }

.cert-timeline {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem;
}
.cert-timeline-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.cert-timeline-items {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.cert-tl-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.cert-tl-item:last-child { border-bottom: none; }
.cert-tl-year {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--accent-bright);
  font-weight: 600;
}
.cert-tl-name {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.cert-tl-name span {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

/* ── Projects Section ────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.project-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px var(--border-bright);
}

.project-banner {
  height: 160px;
  background: var(--navy-800);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-banner-icon {
  font-size: 3.5rem;
  opacity: 0.5;
  position: relative;
  z-index: 1;
}
.project-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, var(--accent-glow), transparent 60%);
}
.project-banner.teal-glow::before {
  background: radial-gradient(circle at 70% 50%, var(--teal-dim), transparent 60%);
}
.project-banner.purple-glow::before {
  background: radial-gradient(circle at 50% 50%, rgba(139,92,246,0.12), transparent 60%);
}

.project-body { padding: 1.75rem; flex: 1; display: flex; flex-direction: column; }

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.project-type {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.project-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  flex: 1;
}

.project-details {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem;
  background: var(--bg-base);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}
.project-detail {
  display: flex;
  gap: 0.6rem;
  font-size: 0.82rem;
}
.project-detail-label {
  color: var(--text-muted);
  font-weight: 600;
  min-width: 80px;
  flex-shrink: 0;
}
.project-detail-value { color: var(--text-secondary); }

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.project-links {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--t-fast) var(--ease);
}
.project-link.primary {
  background: var(--accent);
  color: #fff;
}
.project-link.primary:hover { background: var(--accent-bright); transform: translateY(-1px); }
.project-link.secondary {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.project-link.secondary:hover { border-color: var(--accent-bright); color: var(--accent-bright); }

/* ── Home Lab Section ────────────────────────────────────── */
.homelab-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.lab-overview-card {
  grid-column: 1 / -1;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.lab-stat {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.lab-stat-icon {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}
.lab-stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.lab-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.lab-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 1.75rem;
  transition: border-color var(--t-med), transform var(--t-med);
}
.lab-card:hover { border-color: var(--border-bright); transform: translateY(-3px); }

.lab-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.lab-card-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.lab-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.lab-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.lab-list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.lab-list li::before {
  content: '◆';
  color: var(--accent);
  font-size: 0.5rem;
  flex-shrink: 0;
  margin-top: 0.3rem;
}

.lab-vlan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.vlan-item {
  padding: 0.5rem 0.75rem;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}
.vlan-name { color: var(--text-secondary); }
.vlan-purpose { color: var(--text-muted); font-size: 0.7rem; }

/* ── Achievements Section ────────────────────────────────── */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.achievement-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color var(--t-med), transform var(--t-med);
}
.achievement-card:hover { border-color: var(--border-bright); transform: translateY(-3px); }

.achievement-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.achievement-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}
.achievement-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Resume Section ──────────────────────────────────────── */
.resume-container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.resume-preview {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 3rem;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}
.resume-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, var(--accent-glow), transparent 60%);
  pointer-events: none;
}
.resume-preview-icon { font-size: 4rem; opacity: 0.4; }
.resume-preview-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.resume-preview-sub { font-size: 0.85rem; color: var(--text-muted); }

.resume-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 200px;
}
.resume-actions .btn-primary,
.resume-actions .btn-secondary {
  justify-content: center;
}

/* ── Contact Section ─────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  text-decoration: none;
  transition: border-color var(--t-med), transform var(--t-med), background var(--t-med);
}
.contact-link:hover {
  border-color: var(--border-bright);
  transform: translateX(4px);
  background: var(--accent-subtle);
}
.contact-link-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contact-link-text { flex: 1; }
.contact-link-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-link-value { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.contact-link-arrow { color: var(--text-muted); font-size: 0.8rem; }

.availability-card {
  background: var(--gradient-card);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--card-radius);
  padding: 2rem;
}
.availability-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.availability-dot {
  width: 10px;
  height: 10px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(34,197,94,0.5);
  animation: pulse-dot 2s ease-in-out infinite;
}
.availability-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}
.availability-body {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.availability-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* ── Footer ──────────────────────────────────────────────── */
footer {
  background: var(--navy-900);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-brand .nav-logo { font-size: 1.2rem; }
.footer-tagline { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.35rem; }

.footer-links {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  flex-wrap: wrap;
}
.footer-links a {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 4px;
  transition: color var(--t-fast), background var(--t-fast);
}
.footer-links a:hover { color: var(--text-secondary); background: var(--accent-subtle); }

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Animations ──────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--navy-600); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-avatar-col { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .homelab-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .resume-container { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-gap: 4.5rem; }

  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(6,11,20,0.97); backdrop-filter: blur(20px); padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .hero-name { font-size: 2.6rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .lab-overview-card { grid-column: 1; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; justify-content: center; }
  .about-stats { grid-template-columns: 1fr; }
}