@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #e8e4df;
  --bg-secondary: rgba(255, 255, 255, 0.5);
  --fg: #3d3d3d;
  --green: #5a7a4b;
  --blue: #4a6a7a;
  --red: #a85450;
  --yellow: #8a752a;
  --purple: #7a6880;
  --gray: #7a7a7a;
  --bar: rgba(232, 228, 223, 0.72);
  --glass: rgba(255, 255, 255, 0.38);
  --glass-border: rgba(255, 255, 255, 0.65);
  --card-bg: rgba(255, 255, 255, 0.32);
  --card-border: rgba(255, 255, 255, 0.52);
  --shadow: rgba(0, 0, 0, 0.07);
  --shadow-lg: rgba(0, 0, 0, 0.13);
  --glow-green: rgba(90, 122, 75, 0.18);
  --glow-blue: rgba(74, 106, 122, 0.18);
  --font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Mono', monospace;
  --font-sans: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
}

[data-theme="night"] {
  --bg: #1a1a1f;
  --bg-secondary: rgba(255, 255, 255, 0.08);
  --fg: #dcd7ba;
  --green: #8a9a7b;
  --blue: #8ba4b0;
  --red: #c4746e;
  --yellow: #c4b28a;
  --purple: #a292a3;
  --gray: #a0a0a0;
  --bar: rgba(20, 20, 25, 0.75);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.09);
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.1);
  --shadow: rgba(0, 0, 0, 0.3);
  --shadow-lg: rgba(0, 0, 0, 0.5);
  --glow-green: rgba(138, 154, 123, 0.12);
  --glow-blue: rgba(139, 164, 176, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
  transition: background 0.4s ease, color 0.4s ease;
}

/* Grain texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

[data-theme="night"] body::after {
  opacity: 0.04;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 60% 45% at 10% 0%, rgba(138, 154, 123, 0.18), transparent),
    radial-gradient(ellipse 50% 40% at 88% 8%, rgba(139, 164, 176, 0.14), transparent),
    radial-gradient(ellipse 55% 35% at 50% 100%, rgba(196, 178, 138, 0.1), transparent),
    radial-gradient(ellipse 70% 55% at 92% 90%, rgba(162, 146, 163, 0.08), transparent);
  pointer-events: none;
  z-index: 0;
}

/* ── Entrance Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-in {
  opacity: 0;
  animation: fadeUp 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* ── Top Bar ── */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bar);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.top-bar-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0.8rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.profile-mini {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.profile-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: inherit;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--blue);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.avatar:hover {
  border-color: var(--blue);
  box-shadow: 0 0 12px var(--glow-blue);
}

.username {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.top-bar-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* ── Social / Nav Links ── */
.social-link {
  color: var(--fg);
  text-decoration: none;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  letter-spacing: 0.01em;
}

.social-link:hover {
  background: var(--card-bg);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--shadow), 0 0 0 1px var(--glow-blue);
}

.social-link.active {
  background: var(--card-bg);
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 10px var(--glow-green);
}

/* ── Theme Toggle ── */
.theme-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-track {
  width: 46px;
  height: 25px;
  background: var(--bg-secondary);
  border-radius: 13px;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  padding: 3px;
  transition: all 0.35s ease;
  position: relative;
}

.toggle-thumb {
  width: 19px;
  height: 19px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  position: relative;
}

[data-theme="night"] .toggle-thumb {
  transform: translateX(21px);
}

.toggle-icon {
  font-size: 10px;
  color: #fff;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-icon-sun  { display: block; }
.toggle-icon-moon { display: none; }
[data-theme="night"] .toggle-icon-moon { display: block; }
[data-theme="night"] .toggle-icon-sun  { display: none; }

/* ── Main Content ── */
.main-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ── Hero Card ── */
.hero-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 2.75rem 2rem 2.5rem;
  text-align: center;
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 8px 36px var(--shadow);
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Subtle hero accent line */
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.5;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  margin: 0;
  color: var(--fg);
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

/* Profile image above title */
.hero-profile-image {
  display: block;
  margin: 0 auto 1rem;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--blue);
  box-shadow: 0 0 20px var(--glow-blue);
  background: var(--glass);
  transition: all 0.3s ease;
}

.hero-profile-image:hover {
  transform: scale(1.05);
  border-color: var(--green);
  box-shadow: 0 0 25px var(--glow-green);
}

/* Blinking cursor after title */
.hero-title::after {
  content: '_';
  color: var(--green);
  animation: blink 1.1s step-end infinite;
  margin-left: 2px;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--blue);
  margin: 0.35rem 0 0;
  font-weight: 500;
}

.hero-desc {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gray);
  margin: 0.1rem 0;
  letter-spacing: 0.03em;
}

.hero-desc::before {
  content: '# ';
  color: var(--green);
  opacity: 0.7;
}

/* ── Section Cards ── */
.card-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 1.6rem 1.75rem;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 4px 24px var(--shadow);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.card-section:hover {
  box-shadow: 0 8px 36px var(--shadow-lg);
}

.section-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--green);
  margin: 0 0 1.25rem 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title::before {
  content: '▸';
  opacity: 0.7;
  font-size: 0.7rem;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--glass-border), transparent);
  margin-left: 0.25rem;
}

/* ── Skills ── */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.875rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  transition: all 0.22s ease;
  letter-spacing: 0.02em;
}

.skill-tag.primary {
  background: rgba(196, 178, 138, 0.15);
  color: var(--yellow);
  border: 1px solid rgba(196, 178, 138, 0.35);
}

.skill-tag.secondary {
  background: var(--glass);
  color: var(--fg);
  border: 1px solid var(--glass-border);
}

.skill-tag:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 12px var(--shadow);
}

.skill-tag.primary:hover {
  background: rgba(196, 178, 138, 0.25);
  box-shadow: 0 4px 14px rgba(196, 178, 138, 0.15);
}

/* ── Environment Grid ── */
.env-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.875rem;
}

.env-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.1rem 1.25rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.env-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.env-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.2);
}

.env-card:hover::before {
  opacity: 0.7;
}

[data-theme="night"] .env-card:hover {
  background: rgba(255, 255, 255, 0.07);
}

.env-title {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--blue);
}

.env-detail {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gray);
  margin: 0.15rem 0;
  letter-spacing: 0.01em;
}

/* ── Repositories ── */
.repos-grid {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.repo-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.repo-card::after {
  content: '→';
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  color: var(--blue);
  opacity: 0;
  font-family: var(--font-mono);
  transition: all 0.25s ease;
}

.repo-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px) translateX(2px);
  box-shadow: 0 8px 26px var(--shadow-lg);
  border-color: rgba(74, 106, 122, 0.4);
  padding-right: 2.5rem;
}

[data-theme="night"] .repo-card:hover {
  background: rgba(255, 255, 255, 0.07);
}

.repo-card:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.repo-name {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fg);
  margin-bottom: 0.2rem;
}

.repo-desc {
  font-size: 0.85rem;
  color: var(--gray);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.repo-meta {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gray);
}

.repo-language {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.language-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  flex-shrink: 0;
}

/* ── Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow-lg);
}

.stat-card:hover::before {
  opacity: 0.6;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--green);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 0.4rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Blog Grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 0.875rem;
}

.blog-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.1rem 1.25rem;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow-lg);
  border-color: rgba(90, 122, 75, 0.4);
}

[data-theme="night"] .blog-card:hover {
  background: rgba(255, 255, 255, 0.07);
}

.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.blog-emoji {
  font-size: 1.2rem;
}

.blog-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray);
}

.blog-title {
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--fg);
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
}

.blog-category {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.55rem;
  background: var(--bg-secondary);
  border-radius: 4px;
  color: var(--gray);
  letter-spacing: 0.03em;
  border: 1px solid var(--glass-border);
}

/* ── Post View ── */
.post-container {
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.post-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--blue);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 1.75rem;
  transition: all 0.2s ease;
  opacity: 0.8;
}

.back-link:hover {
  opacity: 1;
  transform: translateX(-3px);
}

.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.post-emoji { font-size: 1.5rem; }

.post-date {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gray);
}

.post-category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.55rem;
  background: var(--bg-secondary);
  border-radius: 4px;
  color: var(--gray);
  border: 1px solid var(--glass-border);
  letter-spacing: 0.03em;
}

.post-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--fg);
  margin: 0;
  line-height: 1.3;
}

.markdown-body {
  line-height: 1.85;
  color: var(--fg);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  margin-top: 1.75em;
  margin-bottom: 0.5em;
  font-weight: 600;
  line-height: 1.4;
}

.markdown-body h1 { font-size: 1.45rem; }
.markdown-body h2 { font-size: 1.25rem; border-bottom: 1px solid var(--glass-border); padding-bottom: 0.3em; }
.markdown-body h3 { font-size: 1.05rem; color: var(--blue); }

.markdown-body p {
  margin: 1em 0;
}

.markdown-body a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: rgba(74, 106, 122, 0.4);
  text-underline-offset: 2px;
  transition: text-decoration-color 0.2s;
}

.markdown-body a:hover {
  text-decoration-color: var(--blue);
}

.markdown-body code {
  background: var(--bg-secondary);
  padding: 0.2em 0.45em;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.875em;
  border: 1px solid var(--glass-border);
}

.markdown-body pre {
  background: var(--bg-secondary);
  padding: 1.1rem 1.25rem;
  border-radius: 10px;
  overflow-x: auto;
  margin: 1.25em 0;
  border: 1px solid var(--glass-border);
}

.markdown-body pre code {
  background: none;
  padding: 0;
  border: none;
  font-size: 0.875em;
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 1.5em;
  margin: 1em 0;
}

.markdown-body li {
  margin: 0.45em 0;
}

.markdown-body blockquote {
  border-left: 3px solid var(--green);
  margin: 1.25em 0;
  padding-left: 1rem;
  color: var(--gray);
  font-style: italic;
}

.markdown-body img {
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
}

.markdown-body hr {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 2em 0;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25em 0;
  font-size: 0.9em;
}

.markdown-body th,
.markdown-body td {
  padding: 0.6rem 0.875rem;
  border: 1px solid var(--glass-border);
  text-align: left;
}

.markdown-body th {
  background: var(--bg-secondary);
  font-family: var(--font-mono);
  font-size: 0.82em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray);
}

/* ── Loading & Error ── */
.loading {
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 0.6rem;
  border: 2px solid transparent;
  border-top-color: var(--gray);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

.error-msg {
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .top-bar-inner {
    padding: 0.7rem 1rem;
  }

  .social-link {
    font-size: 0.78rem;
    padding: 0.3rem 0.65rem;
  }

  .main-content {
    padding: 1.25rem 1rem 3.5rem;
    gap: 1rem;
  }

  .hero-card {
    padding: 2rem 1.5rem;
    border-radius: 20px;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-profile-image {
    width: 100px;
    height: 100px;
  }

  .card-section {
    padding: 1.25rem;
    border-radius: 16px;
  }

  .env-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Scrollbar ── */
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--gray);
  border-radius: 3px;
  opacity: 0.4;
}
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* ── Selection ── */
::selection {
  background: rgba(90, 122, 75, 0.25);
  color: var(--fg);
}

/* ── Now / WIP ── */
.wip-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wip-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: all 0.25s ease;
}

.wip-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(74,106,122,0.35);
  transform: translateX(3px);
}

.wip-status {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.wip-status.active {
  color: var(--green);
  background: rgba(90,122,75,0.15);
  border: 1px solid rgba(90,122,75,0.35);
}

.wip-status.wip {
  color: var(--yellow);
  background: rgba(138,117,42,0.15);
  border: 1px solid rgba(138,117,42,0.35);
}

.wip-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.wip-title {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--fg);
}

.wip-desc {
  font-size: 0.78rem;
  color: var(--gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wip-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--blue);
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

a.wip-link:hover {
  transform: translateX(3px);
}

/* ── Interests ── */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.6rem;
}

.interest-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.875rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: all 0.22s ease;
}

.interest-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--shadow);
}

.interest-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.interest-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.375rem;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--green), var(--blue), transparent);
  opacity: 0.45;
}

.tl-item {
  position: relative;
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -1.5rem;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--green);
  flex-shrink: 0;
}

.tl-content {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.tl-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--green);
  letter-spacing: 0.05em;
}

.tl-title {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--fg);
}

.tl-desc {
  font-size: 0.82rem;
  color: var(--gray);
}

/* ── Skills (detailed) ── */
.skills-categories {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.skill-category {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.skill-cat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  width: fit-content;
}

.skill-cat-label.lang  { color: var(--blue);   background: rgba(74,106,122,0.15);  border: 1px solid rgba(74,106,122,0.3); }
.skill-cat-label.tools { color: var(--green);  background: rgba(90,122,75,0.15);   border: 1px solid rgba(90,122,75,0.3); }
.skill-cat-label.infra { color: var(--yellow); background: rgba(138,117,42,0.15);  border: 1px solid rgba(138,117,42,0.3); }

.skill-rows {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px;
  align-items: center;
  gap: 0.75rem;
}

.skill-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--fg);
  white-space: nowrap;
}

.skill-bar {
  height: 5px;
  background: var(--glass);
  border-radius: 99px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--bar-color, var(--blue));
  border-radius: 99px;
  opacity: 0;
  transition: width 0s;
}

.skill-fill.animated {
  opacity: 1;
  animation: skillGrow 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes skillGrow {
  from { width: 0% !important; opacity: 1; }
  to   { opacity: 1; }
}

.skill-pct {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gray);
  text-align: right;
}

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

.skill-mini {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.25rem 0.65rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--fg);
  transition: all 0.2s ease;
}

.skill-mini:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-1px);
}