:root {
  --bg: #f2f0e8;
  --ink: #0a0a0a;
  --accent: #ff3d00;
  --line: #0a0a0a;
  --border-w: 3px;
  --mono: 'Space Mono', 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --display: 'Archivo Black', var(--mono);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
}

body {
  background-image:
    linear-gradient(#0a0a0a14 1px, transparent 1px),
    linear-gradient(90deg, #0a0a0a14 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
  background-attachment: fixed;
  background-color: var(--bg);
  position: relative;
}

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

/* marquee */
.marquee {
  overflow: hidden;
  border-bottom: var(--border-w) solid var(--line);
  background: var(--ink);
  color: var(--bg);
  white-space: nowrap;
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: scroll 22s linear infinite;
  font-size: 13px;
  letter-spacing: .05em;
  padding: 8px 0;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* hero */
.hero {
  padding: 48px 24px 40px;
  border-bottom: var(--border-w) solid var(--line);
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.hero__index {
  font-size: 13px;
  letter-spacing: .1em;
  margin-bottom: 12px;
  color: var(--accent);
  font-weight: 700;
}
.hero__name {
  font-family: var(--display);
  font-size: clamp(48px, 12vw, 128px);
  line-height: .92;
  margin: 0 0 20px;
  letter-spacing: -.01em;
}
.hero__role {
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 700;
  margin: 0 0 28px;
  border-left: var(--border-w) solid var(--accent);
  padding-left: 14px;
}
.hero__at { color: var(--accent); }
.hero__terminal {
  background: var(--ink);
  color: #d8f7c5;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.7;
  max-width: 620px;
  margin: 0 0 32px;
  border: var(--border-w) solid var(--line);
}
.hero__terminal .prompt { color: var(--accent); font-weight: 700; }
.hero__terminal .out { color: #d8f7c5; }
.term-link { color: var(--accent); text-decoration: underline dotted; }
.term-link:hover { background: var(--accent); color: var(--ink); text-decoration: none; }

.glow {
  color: #fff59a;
  font-weight: 700;
  text-shadow: 0 0 6px #fff59a, 0 0 14px #ffd54a;
  animation: flicker 2.4s ease-in-out infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 1; text-shadow: 0 0 6px #fff59a, 0 0 14px #ffd54a; }
  50% { opacity: .82; text-shadow: 0 0 3px #fff59a, 0 0 7px #ffd54a; }
}
.cursor { display: inline-block; margin-left: 2px; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero__links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero__links a {
  border: var(--border-w) solid var(--line);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  transition: transform .12s ease, background .12s ease, color .12s ease;
  display: inline-block;
  background: var(--bg);
}
.hero__links a:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--line);
}

main {
  max-width: 1100px;
  margin: 0 auto;
}

.block {
  border-bottom: var(--border-w) solid var(--line);
  padding: 40px 24px;
}

.block__title {
  font-family: var(--display);
  font-size: clamp(24px, 4vw, 36px);
  margin: 0 0 28px;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.block__title span {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  border: 2px solid var(--accent);
  padding: 2px 6px;
}

.block__body p {
  font-size: 16px;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 0 16px;
}
.block__body a { border-bottom: 2px solid var(--accent); }
.block__body a:hover { background: var(--accent); color: var(--bg); }

.now-card {
  border: var(--border-w) solid var(--line);
  padding: 18px 20px;
  margin-bottom: 20px;
  max-width: 720px;
  background: var(--bg);
}
.now-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 18px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}
.now-card p { margin: 0; font-size: 15px; }
.tag {
  font-size: 12px;
  background: var(--ink);
  color: var(--bg);
  padding: 3px 8px;
  letter-spacing: .04em;
}

.job {
  border-left: var(--border-w) solid var(--line);
  padding: 4px 0 20px 20px;
  margin-bottom: 20px;
  max-width: 760px;
  position: relative;
}
.job::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 13px;
  height: 13px;
  background: var(--accent);
  border: 2px solid var(--line);
}
.job__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.job__row strong { font-size: 17px; display: block; }
.job__co {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  margin-left: 8px;
}
.job__bullets {
  margin: 0;
  padding: 0;
  list-style: none;
}
.job__bullets li {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 6px;
  padding-left: 16px;
  position: relative;
}
.job__bullets li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.stack-era {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #0a0a0a80;
  margin: 0 0 16px;
}
.stack-era--now {
  color: var(--accent);
  margin-top: 32px;
}
.blink-dot { display: inline-block; animation: blink 1s step-end infinite; }

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}
.stack-grid--old { opacity: .6; }
.stack-col h3 {
  font-size: 14px;
  letter-spacing: .08em;
  margin: 0 0 12px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 8px;
}
.stack-col ul { list-style: none; margin: 0; padding: 0; }
.stack-col li {
  font-size: 15px;
  padding: 6px 0;
  border-bottom: 1px dashed #0a0a0a33;
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}
.stack-grid--old .stack-col li::before { content: "▸ "; color: var(--accent); text-decoration: none; }

.stack-now {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.stack-pill {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  border: var(--border-w) solid var(--line);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  transform: rotate(-1deg);
  transition: transform .12s ease, background .12s ease, color .12s ease;
}
.stack-pill:nth-child(even) { transform: rotate(1deg); }
.stack-pill:hover {
  background: var(--accent);
  color: var(--ink);
  transform: rotate(0deg) translateY(-2px);
}

.feature-project {
  display: block;
  border: var(--border-w) solid var(--line);
  padding: 24px;
  max-width: 480px;
  background: var(--bg);
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.feature-project:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--line);
  background: var(--ink);
  color: var(--bg);
}
.feature-project__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 12px;
}
.feature-project__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.feature-project .lang {
  font-size: 11px;
  font-weight: 700;
  background: var(--ink);
  color: var(--bg);
  padding: 3px 8px;
  letter-spacing: .05em;
}
.feature-project:hover .lang { background: var(--accent); color: var(--ink); }
.feature-project .arrow { font-size: 20px; color: var(--accent); flex-shrink: 0; }
.feature-project h3 { margin: 0 0 10px; font-size: 22px; }
.feature-project p { margin: 0 0 12px; font-size: 15px; line-height: 1.5; }
.feature-project__url {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline dotted;
  color: var(--accent);
}
.feature-project:hover .feature-project__url { color: var(--bg); }

.friends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.friend-card {
  display: block;
  border: var(--border-w) solid var(--line);
  padding: 18px;
  background: var(--bg);
  position: relative;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.friend-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 5px 5px 0 var(--line);
  background: var(--accent);
  color: var(--ink);
}
.friend-card .arrow {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 18px;
  color: var(--accent);
}
.friend-card:hover .arrow { color: var(--ink); }
.friend-card h3 { margin: 0 0 6px; font-size: 17px; }
.friend-card p { margin: 0; font-size: 14px; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: var(--border-w) solid var(--line);
  padding: 16px 18px;
  transition: transform .12s ease, box-shadow .12s ease;
}
a.contact-item:hover {
  transform: translate(-3px, -3px);
  box-shadow: 5px 5px 0 var(--line);
  background: var(--accent);
}
a.contact-item:hover .contact-item__label,
a.contact-item:hover .contact-item__value {
  color: var(--bg);
}
.contact-item__label {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent);
  font-weight: 700;
}
.contact-item__value { font-size: 15px; word-break: break-word; }

.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 24px 40px;
  max-width: 1100px;
  margin: 0 auto;
  font-size: 12px;
  letter-spacing: .05em;
  color: #0a0a0aa0;
}

@media (max-width: 600px) {
  .hero { padding: 32px 16px 28px; }
  .block { padding: 32px 16px; }
}