:root {
  --ink: #12181B;
  --ink-2: #1A2226;
  --ink-3: #202A2E;
  --paper: #EDE7D9;
  --paper-dim: #B9B4A4;
  --moss: #8CA47C;
  --moss-dim: #3E4A38;
  --ember: #C1592A;
  --ember-soft: rgba(193, 89, 42, 0.35);
  --ash: #8B9089;
  --line: rgba(237, 231, 217, 0.12);
 
  --font-display: 'Fraunces', serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', monospace;
 
  --max: 920px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

::selection { background: var(--ember-soft); color: var(--paper); }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px clamp(20px, 5vw, 56px);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  backdrop-filter: blur(6px);
  background: linear-gradient(to bottom, rgba(18,24,27,0.85), transparent);
}
.nav__mark {
  text-decoration: none;
  color: var(--paper);
  font-weight: 500;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 3px;
}
.nav__links { display: flex; gap: clamp(14px, 2.5vw, 28px); }
.nav__links a {
  text-decoration: none;
  color: var(--ash);
  transition: color 0.2s ease;
}
.nav__links a:hover { color: var(--paper); }

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 clamp(20px, 6vw, 80px);
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--moss);
  margin: 0 0 22px;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.02;
  margin: 0 0 24px;
  color: var(--paper);
  text-wrap: balance;
}
.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--paper-dim);
  max-width: 46ch;
  margin: 0 0 36px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: 3px;
  transition: all 0.2s ease;
}
.btn--primary {
  background: var(--ember);
  color: var(--ink);
  font-weight: 500;
}
.btn--primary:hover { background: #D9683A; }
.btn--ghost {
  border: 1px solid var(--line);
  color: var(--paper);
}
.btn--ghost:hover { border-color: var(--paper-dim); }
.btn--sm { padding: 10px 18px; font-size: 12.5px; }

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: clamp(20px, 6vw, 80px);
  z-index: 2;
  width: 1px;
  height: 44px;
  background: var(--line);
  overflow: hidden;
}
.hero__scroll span {
  display: block;
  width: 100%;
  height: 40%;
  background: var(--ember);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}

/* Sections */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 110px clamp(20px, 5vw, 24px) 20px;
  position: relative;
  z-index: 2;
}
.section__head { margin-bottom: 40px; }
.tag-label {
  font-family: var(--font-mono);
  font-size: 16.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--moss);
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  display: block;
}

.about__grid { display: grid; gap: 22px; }
.about__lead {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
  margin: 0;
}
.about__body {
  color: var(--paper-dim);
  font-size: 1.02rem;
  max-width: 68ch;
  margin: 0;
}

/* Ledger / experience entries */
.ledger { display: flex; flex-direction: column; }
.entry {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.entry:last-child { border-bottom: 1px solid var(--line); }
.entry__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ash);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.entry__date { color: var(--ember); }
.entry__body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin: 0 0 10px;
  color: var(--paper);
}
.entry__org {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--ash);
  margin-top: 4px;
}
.entry__body p {
  color: var(--paper-dim);
  margin: 0;
  max-width: 60ch;
}
.entry__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.entry__link:hover { border-color: var(--moss); }

/* Project card */
.project-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(24px, 4vw, 40px);
  background: linear-gradient(160deg, var(--ink-2), var(--ink-3));
}
.project-card__top {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.project-card__top h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0;
  color: var(--paper);
}
.mono-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--moss);
  border: 1px solid var(--moss-dim);
  padding: 4px 9px;
  border-radius: 3px;
}
.project-card p {
  color: var(--paper-dim);
  max-width: 70ch;
  margin: 0 0 22px;
}
.project-card__facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.project-card__facts li { color: var(--paper-dim); }
.project-card__facts li span {
  color: var(--ash);
  display: inline-block;
  min-width: 110px;
}

/* Skills */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 48px;
}
.skills__group h4 {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--moss);
  margin: 0 0 16px;
  font-weight: 500;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span {
  font-size: 13px;
  color: var(--paper-dim);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 20px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  margin-top: 90px;
  padding: 70px clamp(20px, 5vw, 24px) 50px;
}
.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
}
.footer .tag-label { margin-bottom: 40px; }

.contact {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 56px;
}
.contact__prompt {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 500;
  color: var(--paper);
  max-width: 34ch;
  margin: 0 0 20px;
  line-height: 1.35;
}
.contact__status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ash);
  margin: 0;
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 3px rgba(107, 125, 95, 0.18);
  flex-shrink: 0;
}

.contact__log {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.contact__log li { border-bottom: 1px solid var(--line); }
.contact__log a {
  display: grid;
  grid-template-columns: 28px auto 1fr 20px;
  align-items: center;
  gap: 18px;
  padding: 20px 4px;
  text-decoration: none;
  transition: gap 0.25s ease;
}
.contact__log a:hover { gap: 22px; }
.contact__log a:hover .contact__value { color: var(--paper); }
.contact__log a:hover .contact__arrow { color: var(--ember); transform: translate(2px, -2px); }

.contact__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--moss);
}
.contact__label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ash);
}
.contact__value {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--paper-dim);
  transition: color 0.2s ease;
  justify-self: start;
}
.contact__arrow {
  font-size: 15px;
  color: var(--ash);
  transition: all 0.2s ease;
  justify-self: end;
}

.footer__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ash);
  margin: 0;
}

@media (max-width: 720px) {
  .contact { grid-template-columns: 1fr; gap: 32px; }
  .contact__log a { grid-template-columns: 24px auto 1fr 16px; gap: 12px; }
  .contact__value { font-size: 13.5px; }
}

@media (max-width: 720px) {
  .entry { grid-template-columns: 1fr; gap: 10px; }
  .skills__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__scroll span { animation: none; }
}