/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg:              #0a0d16;
  --bg-1:            #0e1220;
  --bg-2:            #131a2e;
  --bg-3:            #1a2340;
  --border:          rgba(122, 141, 174, 0.14);
  --border-strong:   rgba(122, 141, 174, 0.32);
  --text:            #e8ecf5;
  --text-mid:        #a4adc0;
  --text-mute:       #7682a0;  /* 5.06:1 on --bg — meets WCAG AA for small text */

  --get:    #68b1ff;   /* GET method + primary blue */
  --post:   #7df3ae;   /* POST method + success */
  --put:    #ffb454;   /* PUT method + warning */
  --del:    #ff6b8a;   /* DELETE + accent coral */
  --accent: #c8a6ff;   /* purple accent */
  --hi:     #ffde59;   /* highlight */

  --json-key:    #68b1ff;
  --json-string: #7df3ae;
  --json-number: #ffb454;
  --json-bool:   #c8a6ff;
  --json-null:   #7682a0;
  --json-punct:  #7682a0;

  --sans:    'Inter', system-ui, -apple-system, sans-serif;
  --serif:   'Instrument Serif', 'Times New Roman', serif;
  --mono:    'JetBrains Mono', ui-monospace, monospace;
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}
::selection { background: var(--get); color: var(--bg); }
a { color: inherit; text-decoration: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(122,141,174,0.2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(122,141,174,0.4); }

/* ============================================================
   BLUEPRINT BACKGROUND
   ============================================================ */
.bg-blueprint {
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(104, 177, 255, 0.05), transparent 60%),
    radial-gradient(ellipse 60% 60% at 80% 90%, rgba(125, 243, 174, 0.04), transparent 60%),
    var(--bg);
}
.bg-grid {
  position: fixed; inset: -10%; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(122, 141, 174, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 141, 174, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 85%);
  will-change: transform;
}
.bg-scan {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, transparent 50%, rgba(0,0,0,0.15) 100%);
  opacity: 0.4;
}

/* ============================================================
   TOP PROGRESS + STATUS BAR
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  z-index: 200;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--get), var(--post) 60%, var(--hi));
  box-shadow: 0 0 12px rgba(104, 177, 255, 0.5);
  transition: width 0.05s linear;
}

.status-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  background: rgba(10, 13, 22, 0.75);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.02em;
  transition: transform 0.4s ease;
}
.status-bar .sep { color: var(--border-strong); margin: 0 10px; }
.status-bar .ok { color: var(--post); }
.status-bar .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--post);
  box-shadow: 0 0 8px var(--post);
  margin-right: 6px;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.status-bar .clock { font-variant-numeric: tabular-nums; }
.status-bar .right { display: flex; align-items: center; gap: 4px; }

/* ============================================================
   APP LAYOUT
   ============================================================ */
.app {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  padding-top: 36px;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  position: sticky;
  top: 36px;
  align-self: start;
  height: calc(100vh - 36px);
  padding: 32px 20px 24px;
  border-right: 1px solid var(--border);
  background: rgba(14, 18, 32, 0.4);
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}
.sb-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--border);
}
.sb-avatar {
  width: 44px; height: 50px;
  background: linear-gradient(135deg, var(--del), var(--accent) 60%, var(--get));
  clip-path: polygon(50% 0%, 100% 22%, 100% 66%, 50% 100%, 0% 66%, 0% 22%);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--bg);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 18px rgba(255, 107, 138, 0.4);
}
.sb-avatar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
  animation: shimmer 4s ease-in-out infinite;
}
.sb-avatar::after {
  content: '';
  position: absolute;
  bottom: 8px; left: 50%;
  width: 6px; height: 6px;
  background: var(--bg);
  border-radius: 50%;
  transform: translateX(-50%);
  opacity: 0.6;
}
@keyframes shimmer {
  0% { transform: translateX(-120%); }
  50% { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}
.sb-brand-text { line-height: 1.2; }
.sb-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--text);
}
.sb-handle {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
}
.sb-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  padding: 10px 8px;
  border-radius: 8px;
  background: rgba(122, 141, 174, 0.04);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sb-meta .kv { display: flex; justify-content: space-between; }
.sb-meta .kv .k { color: var(--text-mute); }
.sb-meta .kv .v { color: var(--text-mid); }
.sb-meta .kv .v.ok { color: var(--post); }

.sb-section-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0 8px;
  margin-bottom: 4px;
}
.sb-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
}
.sb-indicator {
  position: absolute;
  left: 0;
  width: 2px;
  height: 34px;
  background: linear-gradient(180deg, var(--get), var(--post));
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(104, 177, 255, 0.6);
  opacity: 0;
}
.sb-indicator.on { opacity: 1; }
.sb-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 14px;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-mid);
  transition: all 0.25s;
  position: relative;
}
.sb-nav a:hover {
  background: rgba(122, 141, 174, 0.05);
  color: var(--text);
}
.sb-nav a.active {
  color: var(--text);
  background: rgba(104, 177, 255, 0.06);
}
.method {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  min-width: 42px;
  text-align: center;
  flex-shrink: 0;
}
.method.get {   background: rgba(104, 177, 255, 0.14); color: var(--get); }
.method.post {  background: rgba(125, 243, 174, 0.14); color: var(--post); }
.method.put {   background: rgba(255, 180, 84, 0.14);  color: var(--put); }
.method.del {   background: rgba(255, 107, 138, 0.14); color: var(--del); }
.method.path {  background: rgba(122, 141, 174, 0.08); color: var(--text-mid); }
.sb-nav a .path { flex: 1; }

.sb-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px dashed var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sb-footer .kv {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  display: flex;
  justify-content: space-between;
}
.sb-footer .kv .v { color: var(--text-mid); }

/* Mobile drawer */
.sb-toggle {
  display: none;
  position: fixed;
  top: 44px;
  right: 12px;
  z-index: 95;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(14, 18, 32, 0.85);
  border: 1px solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.content {
  padding: 0 4vw 100px;
  max-width: 1200px;
  min-width: 0;
}

/* Endpoint block */
.endpoint {
  padding: 100px 0 60px;
  scroll-margin-top: 60px;
  position: relative;
}
.endpoint + .endpoint { border-top: 1px dashed var(--border); }
.ep-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.ep-header .path {
  color: var(--text);
  font-weight: 500;
}
.ep-header .path .p1 { color: var(--text-mute); }
.ep-header .brackets {
  color: var(--text-mute);
  font-size: 0.75rem;
  margin-left: 8px;
}
.ep-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(125, 243, 174, 0.08);
  color: var(--post);
  font-size: 0.7rem;
  border: 1px solid rgba(125, 243, 174, 0.2);
  margin-left: 6px;
}
.ep-status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--post);
  box-shadow: 0 0 6px var(--post);
}
.ep-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
  color: var(--text);
}
.ep-title em { font-style: italic; color: var(--accent); }
.ep-title .accent-dot {
  display: inline-block;
  width: 10px; height: 10px;
  background: var(--del);
  border-radius: 50%;
  margin: 0 4px;
  transform: translateY(-0.35em);
  box-shadow: 0 0 12px var(--del);
}
.ep-desc {
  color: var(--text-mid);
  font-size: 1.05rem;
  max-width: 720px;
  margin-bottom: 32px;
}
.ep-desc code {
  font-family: var(--mono);
  font-size: 0.85em;
  padding: 1px 6px;
  background: rgba(122, 141, 174, 0.08);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--get);
}

/* ============================================================
   HERO (GET /)
   ============================================================ */
.hero { padding-top: 56px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: start;
}
.hero-left { padding-top: 20px; }
.hero-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
}
.hero-tag::before {
  content: '';
  width: 26px; height: 1px;
  background: var(--text-mute);
}
.hero-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.8rem, 8vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.hero-name .em {
  font-style: italic;
  color: var(--accent);
  position: relative;
}
.hero-name .em::after {
  content: '.';
  color: var(--del);
  font-style: normal;
  animation: blink 1.2s step-end infinite;
}
.hero-role {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-role .sw {
  color: var(--get);
  background: rgba(104, 177, 255, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(104, 177, 255, 0.15);
}
.hero-tagline {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text-mid);
  max-width: 520px;
  line-height: 1.45;
  margin-bottom: 32px;
}
.hero-tagline::before, .hero-tagline::after {
  content: '"';
  color: var(--text-mute);
  font-family: var(--serif);
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
}
.btn:hover {
  transform: translateY(-2px);
  border-color: var(--get);
  background: rgba(104, 177, 255, 0.06);
  box-shadow: 0 8px 24px rgba(104, 177, 255, 0.12);
}
.btn.primary {
  background: linear-gradient(135deg, var(--get), var(--accent));
  color: var(--bg);
  border-color: transparent;
  font-weight: 600;
}
.btn.primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 12px 32px rgba(104, 177, 255, 0.3);
}
.btn svg { width: 14px; height: 14px; }
.btn kbd {
  font-family: var(--mono);
  font-size: 0.68rem;
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border-strong);
  background: rgba(122,141,174,0.06);
  color: var(--text-mute);
  margin-left: 4px;
}

/* Terminal (right column of hero) */
.terminal {
  border-radius: 12px;
  background: linear-gradient(180deg, #0d1223 0%, #0a0e1c 100%);
  border: 1px solid var(--border-strong);
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(122, 141, 174, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(122, 141, 174, 0.04);
  border-bottom: 1px solid var(--border);
}
.term-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #3a4258;
}
.term-dot.red    { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green  { background: #27c93f; }
.term-title {
  flex: 1;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}
.term-body {
  padding: 18px 16px;
  min-height: 340px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-mid);
}
.term-body .prompt { color: var(--post); }
.term-body .flag   { color: var(--put); }
.term-body .method { color: var(--get); font-weight: 600; }
.term-body .url    { color: var(--text); text-decoration: underline; text-decoration-color: var(--border-strong); }
.term-body .comment { color: var(--text-mute); font-style: italic; }
.term-body .ok     { color: var(--post); }
.term-body .k      { color: var(--json-key); }
.term-body .s      { color: var(--json-string); }
.term-body .n      { color: var(--json-number); }
.term-body .p      { color: var(--json-punct); }
.term-body .b      { color: var(--json-bool); }
.term-body .header-line { color: var(--text-mute); }
.term-body .alert { color: var(--del); font-weight: 700; }
.term-cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--text);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}
.term-hint {
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 0.68rem;
  color: var(--text-mute);
  display: flex;
  justify-content: space-between;
  background: rgba(122, 141, 174, 0.02);
}

/* Hero live-stats strip */
.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 40px;
  border: 1px solid var(--border);
}
.strip-cell {
  padding: 20px 20px;
  background: var(--bg-1);
  transition: background 0.25s;
}
.strip-cell:hover { background: var(--bg-2); }
.strip-k {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.strip-v {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--text);
  line-height: 1;
}
.strip-v .u { font-family: var(--mono); font-size: 0.72rem; color: var(--text-mute); margin-left: 2px; letter-spacing: 0.05em; }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.06s; }
.d2 { transition-delay: 0.12s; }
.d3 { transition-delay: 0.18s; }
.d4 { transition-delay: 0.24s; }
.d5 { transition-delay: 0.30s; }

/* ============================================================
   WHOAMI  (bio prose + response block)
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: start;
}
.prose {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
}
.prose p + p { margin-top: 16px; }
.prose .drop {
  float: left;
  font-family: var(--serif);
  font-size: 4rem;
  line-height: 0.85;
  padding: 6px 12px 0 0;
  color: var(--text);
}
.prose strong { color: var(--text); font-weight: 600; }
.prose em { color: var(--accent); font-style: italic; }

/* Response block (JSON) */
.response {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(14,18,32,0.7), rgba(10,13,22,0.7));
  overflow: hidden;
  position: sticky;
  top: 60px;
}
.rsp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
}
.rsp-head .l { display: flex; align-items: center; gap: 8px; }
.rsp-head .r { color: var(--text-mute); }
.rsp-body {
  padding: 16px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-mid);
  overflow-x: auto;
}
.k { color: var(--json-key); }
.s { color: var(--json-string); }
.n { color: var(--json-number); }
.b { color: var(--json-bool); }
.nul { color: var(--json-null); }
.p { color: var(--json-punct); }
.indent { margin-left: 1.5em; display: block; }

/* Info cards row */
.info-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 40px;
}
.info-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(14, 18, 32, 0.5);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--get), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.info-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  background: rgba(19, 26, 46, 0.6);
}
.info-card:hover::before { opacity: 1; }
.info-k {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.info-v {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.3;
}
.info-v .mono {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-mid);
}

/* ============================================================
   SECURITY SECTION
   ============================================================ */
.sec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.sec-card {
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(19,26,46,0.55), rgba(14,18,32,0.55));
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.sec-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, var(--sc-color, var(--del)), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.sec-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.sec-card:hover::before { opacity: 0.9; }
.sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.sec-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sc-color, var(--del));
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.sec-label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sc-color, var(--del));
  box-shadow: 0 0 8px var(--sc-color, var(--del));
}
.sec-ref {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.sec-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 8px;
}
.sec-desc {
  color: var(--text-mid);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 12px;
}
.sec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}
.project-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  padding: 28px 8px 28px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  position: relative;
  transition: background 0.35s ease;
  align-items: start;
}
.project-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--get), var(--accent));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.project-row:hover {
  background: rgba(19, 26, 46, 0.4);
}
.project-row:hover::before {
  transform: scaleY(1);
}
.project-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-mute);
  padding-top: 4px;
  letter-spacing: 0.05em;
}
.project-main { min-width: 0; }
.project-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.project-meta .method { font-size: 0.62rem; }
.project-meta .endpoint {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-mid);
}
.project-meta .status {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-mute);
}
.project-meta .status.live { color: var(--post); border-color: rgba(125, 243, 174, 0.25); }
.project-meta .status.done { color: var(--get); border-color: rgba(104, 177, 255, 0.2); }
.project-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 8px;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: inline-block;
}
.project-title em { font-style: italic; color: var(--accent); }
.project-row:hover .project-title { transform: translateX(6px); }
.project-desc {
  color: var(--text-mid);
  font-size: 0.97rem;
  max-width: 620px;
  margin-bottom: 12px;
}
.stack-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.chip {
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-mute);
  background: rgba(122, 141, 174, 0.03);
  transition: all 0.25s;
}
.chip.hi { color: var(--get); border-color: rgba(104, 177, 255, 0.25); }
.project-row:hover .chip:not(.hi) { color: var(--text-mid); border-color: var(--border-strong); }
.project-arrow {
  padding-top: 6px;
  color: var(--text-mute);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.project-arrow svg { width: 20px; height: 20px; }
.project-row:hover .project-arrow {
  transform: translateX(4px) translateY(-4px);
  color: var(--get);
}

/* ============================================================
   MODAL (project detail drawer)
   ============================================================ */
.modal-scrim {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(6, 8, 14, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.modal-scrim.open {
  opacity: 1;
  pointer-events: auto;
}
.drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  width: min(720px, 100vw);
  background: linear-gradient(180deg, #0d1122 0%, #0a0d16 100%);
  border-left: 1px solid var(--border-strong);
  z-index: 310;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -30px 0 80px rgba(0, 0, 0, 0.5);
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(122, 141, 174, 0.02);
}
.drawer-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-mid);
  min-width: 0;
}
.drawer-head-left .endpoint {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.drawer-close {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(122, 141, 174, 0.06);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: grid; place-items: center;
  transition: all 0.25s;
  flex-shrink: 0;
}
.drawer-close:hover {
  background: rgba(255, 107, 138, 0.12);
  color: var(--del);
  border-color: rgba(255, 107, 138, 0.3);
  transform: rotate(90deg);
}
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
}
.drawer-title {
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1.05;
  margin-bottom: 8px;
  color: var(--text);
}
.drawer-title em { font-style: italic; color: var(--accent); }
.drawer-sub {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-mute);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.drawer-sub .status {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.drawer-sub .status.live { color: var(--post); border-color: rgba(125, 243, 174, 0.25); }
.drawer-sub .status.done { color: var(--get); border-color: rgba(104, 177, 255, 0.2); }
.drawer-section-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--get);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 28px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.drawer-section-label::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--get);
}
.drawer-body p {
  color: var(--text-mid);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 12px;
}
.drawer-body ul { list-style: none; padding: 0; }
.drawer-body li {
  padding: 10px 0 10px 22px;
  border-bottom: 1px dashed var(--border);
  color: var(--text-mid);
  position: relative;
  font-size: 0.95rem;
}
.drawer-body li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--get);
}
.drawer-body li:last-child { border-bottom: none; }
.drawer-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.drawer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  margin-top: 24px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text);
  transition: all 0.25s;
}
.drawer-link:hover {
  border-color: var(--get);
  background: rgba(104, 177, 255, 0.06);
  color: var(--get);
}

/* ============================================================
   SKILLS
   ============================================================ */
.skills-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.skill-group {
  padding: 24px 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(14, 18, 32, 0.4);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.skill-group:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  background: rgba(19, 26, 46, 0.5);
}
.skill-group::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 40px;
  background: radial-gradient(circle, var(--sg-color) 0%, transparent 70%);
  opacity: 0.15;
  transition: opacity 0.3s;
}
.skill-group:hover::before { opacity: 0.35; }
.sg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}
.sg-title {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sg-title::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sg-color);
  box-shadow: 0 0 10px var(--sg-color);
}
.sg-count {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.sg-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sg-item {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(122, 141, 174, 0.03);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-mid);
  transition: all 0.25s;
  cursor: default;
}
.sg-item:hover {
  color: var(--text);
  border-color: var(--sg-color);
  background: rgba(122, 141, 174, 0.08);
  transform: translateY(-1px);
}
.sg-note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-mute);
  font-style: italic;
}

/* ============================================================
   EXPERIENCE (changelog)
   ============================================================ */
.changelog {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.change-entry {
  padding: 22px 0 22px 44px;
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: all 0.35s;
}
.change-entry:hover { padding-left: 52px; }
.change-entry::before {
  content: '';
  position: absolute;
  left: 12px; top: 30px; bottom: -1px;
  width: 1px;
  background: var(--border);
}
.change-entry:last-child::before { display: none; }
.change-entry::after {
  content: '';
  position: absolute;
  left: 6px; top: 28px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--get);
  box-shadow: 0 0 12px rgba(104, 177, 255, 0.4);
}
.change-entry.live::after {
  border-color: var(--post);
  box-shadow: 0 0 14px rgba(125, 243, 174, 0.5);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 14px rgba(125, 243, 174, 0.5); }
  50% { transform: scale(1.25); box-shadow: 0 0 22px rgba(125, 243, 174, 0.8); }
}
.change-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  margin-bottom: 8px;
}
.change-tag .ver {
  color: var(--put);
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(255, 180, 84, 0.08);
  border: 1px solid rgba(255, 180, 84, 0.15);
}
.change-tag .type {
  color: var(--get);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.change-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 4px;
}
.change-org {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-mid);
  margin-bottom: 10px;
}
.change-desc {
  color: var(--text-mid);
  font-size: 0.97rem;
  max-width: 720px;
}

/* ============================================================
   CREDENTIALS
   ============================================================ */
.creds-table {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(14, 18, 32, 0.4);
}
.cred-row {
  display: grid;
  grid-template-columns: 60px 1fr 1.4fr 100px;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  transition: background 0.25s;
}
.cred-row:last-child { border-bottom: none; }
.cred-row:hover { background: rgba(19, 26, 46, 0.5); }
.cred-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-mute);
}
.cred-title {
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--text);
  line-height: 1.3;
}
.cred-org {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-mid);
}
.cred-date {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-mute);
  text-align: right;
}
.creds-header {
  display: grid;
  grid-template-columns: 60px 1fr 1.4fr 100px;
  gap: 16px;
  padding: 12px 18px;
  background: rgba(122, 141, 174, 0.05);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.c-link {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 16px;
  padding: 20px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(14, 18, 32, 0.4);
  align-items: center;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  color: var(--text);
}
.c-link:hover {
  transform: translateX(8px);
  border-color: var(--border-strong);
  background: rgba(19, 26, 46, 0.6);
}
.c-link .m {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  text-align: center;
  letter-spacing: 0.05em;
}
.c-link[data-m="mail"] .m  { background: rgba(125,243,174,0.14); color: var(--post); }
.c-link[data-m="git"] .m   { background: rgba(200,166,255,0.14); color: var(--accent); }
.c-link[data-m="link"] .m  { background: rgba(104,177,255,0.14); color: var(--get); }
.c-link[data-m="pdf"] .m   { background: rgba(255,180,84,0.14);  color: var(--put); }
.c-link .l {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.c-link .v {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--text);
  word-break: break-all;
}
.c-link .arrow {
  color: var(--text-mute);
  transition: transform 0.3s;
}
.c-link:hover .arrow { transform: translate(4px, -4px); color: var(--get); }

/* Contact code preview */
.snippet {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(14,18,32,0.7), rgba(10,13,22,0.7));
  overflow: hidden;
  position: sticky;
  top: 60px;
}
.snippet-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  display: flex;
  justify-content: space-between;
}
.snippet-body {
  padding: 16px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.7;
  overflow-x: auto;
  white-space: pre;
  color: var(--text-mid);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 60px 4vw 40px;
  border-top: 1px dashed var(--border);
  margin-top: 40px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-mute);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
}
.footer .grad {
  background: linear-gradient(135deg, var(--get), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .contact-block { grid-template-columns: 1fr; }
  .response, .snippet { position: static; }
}
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 36px; left: 0; bottom: 0;
    width: min(320px, 88vw);
    z-index: 92;
    transform: translateX(-105%);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    background: rgba(10, 13, 22, 0.96);
    backdrop-filter: blur(12px);
  }
  .sidebar.open { transform: translateX(0); }
  .sb-toggle { display: block; }
  .content { padding: 0 4vw 60px; }
  .cred-row, .creds-header {
    grid-template-columns: 40px 1fr;
  }
  .cred-row .cred-org, .cred-row .cred-date,
  .creds-header > *:nth-child(3), .creds-header > *:nth-child(4) {
    display: none;
  }
  .cred-title { font-size: 1rem; }
  .status-bar .desktop-only { display: none; }
}
@media (max-width: 560px) {
  .hero-strip { grid-template-columns: repeat(2, 1fr); }
  .strip-v { font-size: 1.4rem; }
  .drawer { width: 100vw; }
  .drawer-body { padding: 22px; }
  .drawer-title { font-size: 1.8rem; }
  .project-row { grid-template-columns: 44px 1fr; }
  .project-row .project-arrow { display: none; }
  .term-body { font-size: 0.75rem; }
  .footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}