@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/JetBrainsMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/JetBrainsMono-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/JetBrainsMono-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #1e1e1e;
  --fg: #d4d4d4;
  --muted: #6a737d;
  --accent: #569cd6;
  --accent-hover: #4ec9b0;
  --border: #2d2d2d;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.page {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.rule {
  border: none;
  border-top: 1px solid var(--border);
  width: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 20px 0;
}

.topbar-rule {
  flex: 1;
  margin-right: 16px;
}

.home-link {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  transition: color 0.15s ease;
}

.home-link:hover {
  color: var(--accent);
}

.icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  stroke: none;
  display: block;
}

/* Stroke-based icons (Lucide) declare fill="none" on the root — restore their outline style. */
.icon[fill="none"] {
  fill: none;
  stroke: currentColor;
}

/* Flags carry their own real colors per path — don't force the monochrome theme onto them. */
.icon.flag {
  fill: unset;
  stroke: unset;
  border-radius: 2px;
}

/* Fallback if inlining fails (fetch blocked, JS off): brighten the raw <img> so it's visible on dark bg. */
img.icon:not(.flag) {
  filter: invert(88%);
}

main {
  flex: 1;
  padding: 48px 0;
  animation: fade-in-up 0.5s ease both;
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  main {
    animation: none;
  }
}

footer {
  padding: 20px 0;
}

/* Home page */
.name {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--fg);
}

.cursor {
  display: inline-block;
  margin-left: 4px;
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .cursor {
    animation: none;
  }
}

.tagline {
  color: var(--muted);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.location {
  color: var(--muted);
  margin: 0 0 40px;
}

.tagline .icon {
  width: 16px;
  height: 16px;
}

.social-row {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.social-row a {
  color: var(--muted);
  transition: color 0.15s ease;
}

.social-row a:hover {
  color: var(--accent);
}

.social-row .disabled {
  color: var(--border);
  cursor: default;
}

.social-row .icon {
  width: 22px;
  height: 22px;
}

nav.main-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
}

nav.main-nav a {
  color: var(--muted);
  transition: color 0.15s ease;
}

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

nav.main-nav .sep {
  color: var(--border);
}

nav.main-nav .disabled {
  color: var(--border);
  cursor: default;
}

/* Sub pages */
h1.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 40px;
}

/* Skills page */
.skill-group {
  margin-bottom: 36px;
}

.skill-group h2 {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 16px;
}

.skill-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.skill-icons .skill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 64px;
  text-align: center;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.skill-icons .skill:hover {
  transform: translateY(-2px);
  opacity: 0.85;
}

.skill-icons .icon {
  width: 28px;
  height: 28px;
  color: var(--fg);
}

/* Some brand marks are near-black and vanish on our dark bg — give them a light backdrop. */
.dark-logo {
  background: var(--fg);
  border-radius: 6px;
  padding: 4px;
  box-sizing: border-box;
}

/* Wide wordmark logos (e.g. IBM) need a wider box instead of a square. */
.wordmark {
  width: 32px !important;
  height: auto !important;
  object-fit: contain;
}

.skill-icons img[src$=".png"] {
  border-radius: 6px;
  object-fit: contain;
}

.exp-entry img[src$=".png"] {
  border-radius: 6px;
  object-fit: contain;
}

.skill-icons .skill span {
  font-size: 11px;
  color: var(--muted);
}

.skill-group-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}

.skill-group-header h2 {
  margin: 0;
}

.lang-note {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.lang-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--fg);
}

.lang-row .lang-flag {
  display: flex;
  justify-content: center;
  width: 64px;
}

.lang-row .icon.flag {
  width: 28px;
  height: 28px;
}


/* Experience page */
.exp-timeline {
  position: relative;
  padding-left: 24px;
}

.exp-timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 8px;
  width: 2px;
  background: var(--border);
}

.exp-entry {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  align-items: flex-start;
  position: relative;
}

.exp-dot {
  position: absolute;
  left: -20px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
  border: 2px solid var(--bg);
}

.exp-dot--present {
  background: #d4af37;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.exp-entry > div {
  flex: 1;
}

.exp-entry .icon,
.exp-entry img {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  color: var(--fg);
  margin-top: 2px;
}

.exp-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.exp-entry .exp-role {
  font-weight: 700;
  color: var(--fg);
  margin: 0;
}

.exp-dates {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.exp-location {
  color: var(--muted);
  font-size: 13px;
  margin: 4px 0 10px;
}

.exp-entry .exp-desc {
  color: var(--muted);
  margin: 0;
}

/* Placeholder pages */
.placeholder {
  color: var(--muted);
}

.placeholder a {
  color: var(--accent);
  text-decoration: underline;
}

.placeholder a:hover {
  color: var(--accent-hover);
}

.email-btn {
  display: inline-block;
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 4px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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