:root {
  --ink: #12171c;
  --ink-soft: #3a4550;
  --muted: #6b7785;
  --paper: #e9eef2;
  --paper-deep: #d5dee6;
  --panel: #1a222b;
  --panel-edge: #2c3845;
  --glow: #2dd4bf;
  --glow-dim: #0f766e;
  --warn: #f0b429;
  --font-display: "Syne", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 68rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(45, 212, 191, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(240, 180, 41, 0.12), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(18, 23, 28, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 23, 28, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
}

a {
  color: var(--glow-dim);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--ink);
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* —— Nav —— */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0 0.5rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.82rem;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--glow-dim);
}

/* —— Hero —— */
.hero {
  min-height: calc(100vh - 5rem);
  display: grid;
  align-content: center;
  padding: 2rem 0 4rem;
  gap: 1.5rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 10vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
  color: var(--ink);
}

.hero-brand span {
  display: block;
  color: var(--glow-dim);
}

.terminal {
  background: var(--panel);
  color: #d7e0e8;
  border: 1px solid var(--panel-edge);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 24px 60px rgba(18, 23, 28, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  max-width: 40rem;
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.9s var(--ease) 0.15s forwards;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
  background: #12181f;
  border-bottom: 1px solid var(--panel-edge);
  font-size: 0.75rem;
  color: #8a96a3;
}

.dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #3d4a57;
}

.dot:nth-child(1) { background: #ff5f57; }
.dot:nth-child(2) { background: #febc2e; }
.dot:nth-child(3) { background: #28c840; }

.terminal-body {
  padding: 1.1rem 1.15rem 1.25rem;
  font-size: 0.92rem;
}

.prompt {
  color: var(--glow);
}

.cursor {
  display: inline-block;
  width: 0.55ch;
  height: 1.05em;
  background: var(--glow);
  margin-left: 0.1em;
  vertical-align: text-bottom;
  animation: blink 1.05s steps(1) infinite;
}

.hero-lead {
  margin: 0.85rem 0 0;
  color: #a8b4c0;
  max-width: 36ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--glow);
  color: #06221f;
  font-weight: 600;
}

.btn-primary:hover {
  background: #5eead4;
  color: #06221f;
}

.btn-ghost {
  border-color: #44515f;
  color: #d7e0e8;
}

.btn-ghost:hover {
  border-color: var(--glow);
  color: var(--glow);
}

/* —— Sections —— */
section {
  padding: 4.5rem 0;
}

.section-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0 0 0.35rem;
}

.section-label::before {
  content: "$ ";
  color: var(--glow-dim);
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  line-height: 1.15;
}

.prose {
  max-width: 58ch;
  color: var(--ink-soft);
}

.prose p {
  margin: 0 0 1rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(18, 23, 28, 0.12);
  background: rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* —— Homelab —— */
.lab-list {
  display: grid;
  gap: 0;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(18, 23, 28, 0.12);
}

.lab-list li {
  display: grid;
  grid-template-columns: minmax(7rem, 11rem) 1fr;
  gap: 1rem 1.5rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(18, 23, 28, 0.12);
  opacity: 0;
  transform: translateY(10px);
}

.lab-list li.in {
  animation: rise 0.7s var(--ease) forwards;
}

.lab-list h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.lab-list p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 52ch;
}

@media (max-width: 640px) {
  .lab-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

/* —— Resume teaser —— */
.resume-band {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid rgba(18, 23, 28, 0.12);
  background: rgba(255, 255, 255, 0.4);
  border-radius: 10px;
}

.resume-band .btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.resume-band .btn-primary:hover {
  background: var(--glow-dim);
  color: #fff;
}

/* —— Contact —— */
.contact-line {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-family: var(--font-display);
  font-weight: 700;
}

.contact-line a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--glow);
}

.contact-line a:hover {
  color: var(--glow-dim);
}

footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.78rem;
  border-top: 1px solid rgba(18, 23, 28, 0.1);
}

/* —— Resume page —— */
.resume-page {
  padding: 2rem 0 4rem;
}

.resume-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 0.25rem;
}

.resume-meta {
  color: var(--muted);
  margin: 0 0 2rem;
}

.resume-block {
  margin-bottom: 2rem;
}

.resume-block h2 {
  font-size: 1.15rem;
  border-bottom: 1px solid rgba(18, 23, 28, 0.15);
  padding-bottom: 0.35rem;
  margin-bottom: 0.75rem;
}

.resume-block ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}

.resume-actions .btn-primary {
  background: var(--ink);
  color: var(--paper);
}

@keyframes blink {
  50% { opacity: 0; }
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .terminal,
  .lab-list li,
  .cursor {
    animation: none !important;
  }
  .terminal,
  .lab-list li {
    opacity: 1;
    transform: none;
  }
}