/* ===== Variables ===== */
:root {
  --bg: #0a0a0f;
  --bg-alt: #111118;
  --surface: #16161f;
  --surface-hover: #1e1e2a;
  --border: rgba(255, 255, 255, 0.06);
  --text: #e8e8ed;
  --text-muted: #8888a0;
  --accent: #a855f7;
  --accent-2: #06b6d4;
  --accent-3: #f472b6;
  --truck: #f59e0b;
  --truck-glow: rgba(245, 158, 11, 0.35);
  --gradient: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
  --glow: rgba(124, 58, 237, 0.35);
  --cursor-glow-core: rgba(99, 130, 246, 0.28);
  --cursor-glow-mid: rgba(124, 58, 237, 0.18);
  --font: 'Syne', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --radius: 16px;
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: default;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== Cursor Glow — follows mouse on entire page ===== */
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 500px;
  height: 500px;
  margin-left: -250px;
  margin-top: -250px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    var(--cursor-glow-core) 0%,
    var(--cursor-glow-mid) 30%,
    rgba(79, 70, 229, 0.08) 55%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 9998;
  transition: opacity 0.3s;
  opacity: 0;
  mix-blend-mode: screen;
  will-change: transform;
}
body.cursor-active .cursor-glow { opacity: 1; }

.cursor-ring {
  position: fixed;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  margin-left: -16px;
  margin-top: -16px;
  border: 1px solid rgba(99, 130, 246, 0.6);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: width 0.3s, height 0.3s, margin 0.3s, border-color 0.3s, box-shadow 0.3s, opacity 0.3s;
  opacity: 0;
  box-shadow:
    0 0 24px rgba(99, 130, 246, 0.3),
    0 0 48px rgba(124, 58, 237, 0.15),
    inset 0 0 12px rgba(99, 130, 246, 0.1);
  will-change: transform;
}
body.cursor-active .cursor-ring { opacity: 1; }
.cursor-ring.hovering {
  width: 56px;
  height: 56px;
  margin-left: -28px;
  margin-top: -28px;
  border-color: rgba(129, 140, 248, 0.8);
  box-shadow:
    0 0 32px rgba(99, 130, 246, 0.45),
    0 0 64px rgba(124, 58, 237, 0.25),
    inset 0 0 16px rgba(99, 130, 246, 0.15);
}

/* ===== Particles Canvas ===== */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: transform var(--transition), background var(--transition);
}
.nav.hidden { transform: translateY(-100%); }
.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.nav-logo .accent { color: var(--accent); }
.nav-tag {
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 500;
  color: var(--truck);
  margin-left: 0.35rem;
  vertical-align: super;
  letter-spacing: 0.05em;
}
.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Layout ===== */
main { position: relative; z-index: 1; transform-style: preserve-3d; perspective: 1200px; }
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section {
  padding: 8rem 0;
}
.section-alt {
  background: var(--bg-alt);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 8rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.hero-route {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 600px;
  opacity: 0.35;
  pointer-events: none;
}
.route-path {
  stroke: var(--accent-2);
  stroke-width: 2;
  stroke-dasharray: 8 6;
  animation: routeDash 30s linear infinite;
}
.route-truck {
  fill: var(--truck);
  filter: drop-shadow(0 0 8px var(--truck-glow));
}
.route-truck-glow {
  fill: var(--truck);
  filter: blur(4px);
}
.route-node {
  fill: var(--accent);
  opacity: 0.6;
  animation: nodePulse 3s ease-in-out infinite;
}
.route-node:nth-child(3) { animation-delay: 1s; }
.route-node:nth-child(4) { animation-delay: 2s; }
@keyframes routeDash {
  to { stroke-dashoffset: -200; }
}
@keyframes nodePulse {
  0%, 100% { opacity: 0.4; r: 4; }
  50% { opacity: 1; r: 6; }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}
.hero-title .line { display: block; }
.surname-blue {
  color: #3b82f6;
  text-shadow:
    0 2px 8px rgba(59, 130, 246, 0.35),
    0 4px 24px rgba(59, 130, 246, 0.2);
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-family: var(--mono);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--accent-2);
  margin-bottom: 1rem;
  min-height: 1.5em;
}
.hero-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.cursor-blink {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}
@keyframes blink { 50% { opacity: 0; } }
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 0 30px var(--glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px var(--glow);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--accent);
  background: rgba(168, 85, 247, 0.1);
}
.hero-scroll {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.scroll-line {
  width: 60px;
  height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: scrollAnim 2s infinite;
}
@keyframes scrollAnim {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===== Dispatch Ticker ===== */
.dispatch-ticker {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 2rem;
  background: rgba(245, 158, 11, 0.06);
  border-top: 1px solid rgba(245, 158, 11, 0.15);
  border-bottom: 1px solid rgba(245, 158, 11, 0.15);
  font-family: var(--mono);
  font-size: 0.8rem;
  overflow: hidden;
}
.dispatch-label {
  flex-shrink: 0;
  padding: 0.2rem 0.6rem;
  background: var(--truck);
  color: #000;
  font-weight: 700;
  font-size: 0.65rem;
  border-radius: 4px;
  animation: liveBlink 2s step-end infinite;
}
@keyframes liveBlink {
  50% { opacity: 0.6; }
}
.dispatch-track {
  flex: 1;
  overflow: hidden;
  color: var(--text-muted);
}
.dispatch-track span {
  display: inline-block;
  animation: dispatchIn 0.5s ease;
  font-variant-numeric: tabular-nums;
}
.dispatch-prefix {
  color: var(--truck);
  font-weight: 600;
  margin-right: 0.5rem;
}
@keyframes dispatchIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.dispatch-coords {
  flex-shrink: 0;
  color: var(--accent-2);
  font-size: 0.7rem;
  opacity: 0.7;
}

/* ===== Section Desc ===== */
.section-desc {
  color: var(--text-muted);
  margin: -2.5rem 0 3rem;
  max-width: 600px;
}

/* ===== Highlights (CV snapshot) ===== */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: border-color 0.3s, transform 0.3s;
}
.highlight-card:hover {
  border-color: rgba(168, 85, 247, 0.25);
  transform: translateY(-3px);
}
.highlight-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.highlight-value {
  font-size: 1.35rem;
  font-weight: 700;
}
.highlight-detail {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.chain-caption {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* ===== Fleet Dashboard (legacy — kept for reference) ===== */
.fleet-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.fleet-metric {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.fleet-metric::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}
.fleet-metric:hover {
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-4px);
}
.fleet-metric:hover::before { opacity: 1; }
.fleet-metric-val {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--mono);
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.fleet-metric-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.fleet-metric-trend {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.7rem;
  font-family: var(--mono);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: var(--bg);
}
.fleet-metric-trend.up { color: #22c55e; }
.fleet-metric-trend.good { color: var(--accent-2); }
.fleet-metric-trend.warn { color: var(--truck); }

/* ===== Snapshot Picker (symmetrical topic tabs) ===== */
.snapshot-picker {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.snapshot-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.snapshot-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: border-color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s, color 0.3s;
}
.snapshot-tab:hover {
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-3px);
  color: var(--text);
}
.snapshot-tab.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
}
.snapshot-tab-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.snapshot-tab-icon.logistics { background: linear-gradient(135deg, #2563eb, #1d4ed8); }
.snapshot-tab-icon.tech { background: linear-gradient(135deg, #a855f7, #7c3aed); }
.snapshot-tab-icon.routes { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.snapshot-tab-icon.people { background: linear-gradient(135deg, #f472b6, #ec4899); }
.snapshot-tab-icon.data { background: linear-gradient(135deg, #f59e0b, #d97706); }
.snapshot-tab-icon.home { background: linear-gradient(135deg, #ef4444, #dc2626); }

.snapshot-display {
  text-align: center;
  padding: 2rem 2.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 120px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.snapshot-picker:has(.snapshot-tab.active) .snapshot-display {
  border-color: rgba(59, 130, 246, 0.25);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.08);
}
.snapshot-label {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: #3b82f6;
  margin-bottom: 0.5rem;
}
.snapshot-fact {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto;
}

/* ===== Hobi Section ===== */
.hobi-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: start;
}
.hobi-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.hobi-tab {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: left;
  transition: all 0.3s;
}
.hobi-tab:hover {
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--text);
}
.hobi-tab.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}
.hobi-tab-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.hobi-tab.active .hobi-tab-dot {
  background: #3b82f6;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}
.hobi-main {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  min-height: 360px;
}
.hobi-title {
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}
.hobi-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.hobi-profile-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: #3b82f6;
  margin-bottom: 1.5rem;
  transition: opacity 0.3s;
}
.hobi-profile-link:hover { opacity: 0.8; }
.hobi-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.hobi-photo {
  margin: 0;
  animation: hobiPhotoIn 0.5s ease both;
}
.hobi-photo-frame {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: transform 0.35s, box-shadow 0.35s;
}
.hobi-photo:hover .hobi-photo-frame {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.hobi-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hobi-photo figcaption {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: center;
}
.hobi-gallery-empty,
.hobi-loading,
.hobi-error {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 2rem;
}
@keyframes hobiPhotoIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes hobiGalleryIn {
  from { opacity: 0.6; }
  to { opacity: 1; }
}

/* ===== Supply Chain (removed) ===== */
.supply-chain {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.chain-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color 0.3s, transform 0.3s;
}
.chain-step.active { color: var(--text); }
.chain-step.active .icon-3d { transform: scale(1.05); }
.chain-step.pending { opacity: 0.4; }
.chain-step span:last-child { font-size: 0.8rem; margin-top: 0.75rem; }
.chain-line {
  width: 60px;
  height: 2px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.chain-pulse {
  position: absolute;
  inset: 0;
  background: var(--accent-2);
  animation: chainFlow 2s ease-in-out infinite;
}
.chain-pulse.delay { animation-delay: 1s; background: var(--truck); }
@keyframes chainFlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===== Section Titles ===== */
.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-num {
  font-family: var(--mono);
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: center;
}
.image-frame {
  position: relative;
  width: 260px;
  height: 260px;
}
.image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--surface);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.image-placeholder span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.image-ring {
  position: absolute;
  inset: -12px;
  border: 2px solid transparent;
  border-radius: calc(var(--radius) + 8px);
  background: var(--gradient) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: ringRotate 8s linear infinite;
}
@keyframes ringRotate {
  to { transform: rotate(360deg); }
}
.about-content .lead {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.about-content p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.highlight {
  color: var(--accent-2);
  font-weight: 600;
}
.stats {
  display: flex;
  gap: 3rem;
}
.stat-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Skills ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.skill-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.skill-card:hover {
  border-color: rgba(168, 85, 247, 0.3);
}
.skill-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}
.skill-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.skill-bar {
  height: 4px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: 0;
  background: var(--gradient);
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.marquee {
  overflow: hidden;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 2rem;
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}
.marquee-track span {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--text-muted);
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2), transparent);
}
.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateX(-5px);
  box-shadow: 0 0 20px var(--glow);
}
.timeline-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.timeline-content:hover {
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateX(8px);
}
.timeline-date {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent-2);
}
.timeline-content h3 {
  font-size: 1.25rem;
  margin: 0.5rem 0 0.25rem;
}
.timeline-company {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 1rem;
}
.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== Projects ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.project-card:hover {
  border-color: rgba(168, 85, 247, 0.3);
}
.project-img {
  height: 180px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-gradient {
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  position: absolute;
  inset: 0;
}
.project-card:hover .project-gradient { transform: scale(1.1); }
.g1 { background: linear-gradient(135deg, rgba(168,85,247,0.85), rgba(99,102,241,0.85)); }
.g2 { background: linear-gradient(135deg, rgba(6,182,212,0.85), rgba(34,211,238,0.85)); }
.g3 { background: linear-gradient(135deg, rgba(244,114,182,0.85), rgba(251,113,133,0.85)); }
.g4 { background: linear-gradient(135deg, rgba(245,158,11,0.85), rgba(239,68,68,0.85)); }
.project-info { padding: 1.5rem; }
.project-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.project-info h3 {
  font-size: 1.25rem;
  margin: 0.5rem 0;
}
.project-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.project-links {
  display: flex;
  gap: 1.5rem;
}
.project-links a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-2);
  transition: color 0.3s;
}
.project-links a:hover { color: var(--accent); }

/* ===== Contact ===== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.contact-text h3 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.contact-text p {
  color: var(--text-muted);
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.85rem;
  transition: all 0.3s;
}
.contact-link:hover {
  border-color: var(--accent);
  background: rgba(168, 85, 247, 0.08);
  transform: translateX(8px);
}

/* ===== Footer ===== */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}
.footer-easter {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.5;
}
kbd {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.7rem;
}

/* ===== Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Konami / Turbo Easter Egg ===== */
body.konami {
  animation: hueShift 3s linear infinite;
}
body.turbo-dispatch .cursor-glow {
  background: radial-gradient(
    circle,
    rgba(99, 130, 246, 0.4) 0%,
    rgba(124, 58, 237, 0.25) 30%,
    rgba(79, 70, 229, 0.1) 55%,
    transparent 70%
  );
}
body.turbo-dispatch .hero-route { opacity: 0.6; }
@keyframes hueShift {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--bg-alt);
    border-left: 1px solid var(--border);
    transition: right 0.4s;
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: flex; }
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .image-frame { margin: 0 auto; }
  .stats { justify-content: center; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
  .hero-route { width: 90%; right: -20%; opacity: 0.2; }
  .dispatch-coords { display: none; }
  .supply-chain { gap: 0.5rem; }
  .chain-line { width: 30px; }
  .snapshot-tabs { grid-template-columns: repeat(2, 1fr); }
  .hobi-layout { grid-template-columns: 1fr; }
  .hobi-sidebar { flex-direction: row; flex-wrap: wrap; }
  .hobi-tab { flex: 1 1 calc(50% - 0.5rem); }
}