/* ==========================================================================
   jam3sval3ntin3.com — design tokens
   ========================================================================== */
:root {
  /* color */
  --bg:        #0b0b0c;
  --bg-raised: #131315;
  --bg-card:   #161618;
  --hairline:  #262628;
  --hairline-soft: #1c1c1e;
  --ink:       #eae7e0;      /* body text — warm off-white, not pure white */
  --ink-dim:   #a9a5a0;      /* secondary text */
  --ink-faint: #6f6b67;      /* tertiary / meta */
  --blood:     #9c2b2b;      /* primary accent */
  --blood-bright: #c8453f;   /* hover / active */
  --blood-dim: #4a1a1a;      /* borders using accent, low emphasis */

  /* type */
  --display: 'Metal Mania', cursive;
  --body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* layout */
  --maxw: 920px;
  --pad: clamp(20px, 5vw, 48px);
  --radius: 3px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 50% -10%, rgba(156,43,43,0.10), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

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

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,11,12,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1040px;
}

.brand {
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}
.brand span { color: var(--blood-bright); }

.nav-links {
  list-style: none;
  display: none;
  gap: 28px;
  margin: 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-dim);
  transition: color 0.15s ease;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--ink); border-bottom-color: var(--blood); }

.nav-toggle {
  display: inline-flex;
  background: none;
  border: 1px solid var(--hairline);
  color: var(--ink);
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 1rem;
  line-height: 1;
}

@media (min-width: 760px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}

.nav-links.open { display: flex; }
@media (max-width: 759px) {
  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--hairline);
  }
  .nav-links a { display: block; padding: 14px var(--pad); border-bottom: 1px solid var(--hairline-soft); }
}

/* ---------- hero ---------- */
.hero {
  padding: 88px var(--pad) 64px;
  text-align: center;
  position: relative;
}

.hero::after {
  content: "";
  display: block;
  width: 64px;
  height: 1px;
  margin: 40px auto 0;
  background: linear-gradient(90deg, transparent, var(--blood), transparent);
}

.wordmark {
  font-family: var(--display);
  font-size: clamp(2.6rem, 9vw, 4.6rem);
  line-height: 1.05;
  margin: 0;
  color: var(--ink);
  text-shadow: 0 0 26px rgba(156,43,43,0.35);
}

.epitaph {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blood-bright);
  margin: 14px 0 0;
}

.role-line {
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  color: var(--ink);
  margin: 22px auto 0;
  max-width: 640px;
  font-weight: 500;
}

.role-sub {
  color: var(--ink-dim);
  font-size: 1rem;
  margin: 8px 0 0;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin: 28px 0 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-dim);
}

.contact-row a {
  text-decoration: none;
  color: var(--ink-dim);
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.contact-row a:hover { color: var(--ink); border-color: var(--blood); }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin: 36px 0 0;
}

.btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  display: inline-block;
}
.btn:hover { border-color: var(--blood); background: rgba(156,43,43,0.08); transform: translateY(-1px); }

.btn-primary {
  background: var(--blood-dim);
  border-color: var(--blood);
}
.btn-primary:hover { background: var(--blood); }

/* ---------- sections ---------- */
section { padding: 64px var(--pad); border-top: 1px solid var(--hairline-soft); }
section > .wrap { padding-left: 0; padding-right: 0; }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 36px;
}

.section-head .mark { color: var(--blood-bright); font-family: var(--mono); }

.section-head h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin: 0;
  letter-spacing: 0.01em;
}

/* ---------- experience: epitaph cards ---------- */
.epitaph-card {
  position: relative;
  padding: 26px 28px 26px 30px;
  margin-bottom: 4px;
  border-top: 1px solid var(--hairline);
}
.epitaph-card:first-of-type { border-top: 1px solid var(--hairline); }

.epitaph-card::before {
  content: "†";
  position: absolute;
  left: 0;
  top: 28px;
  color: var(--blood);
  font-size: 1rem;
}

.epitaph-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
}

.epitaph-role {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--ink);
}

.epitaph-org {
  color: var(--blood-bright);
  font-weight: 500;
}

.epitaph-dates {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.epitaph-loc {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-top: 2px;
}

.epitaph-body {
  margin-top: 12px;
  color: var(--ink-dim);
  max-width: 68ch;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.stat-pill {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  border: 1px solid var(--hairline);
  border-left: 2px solid var(--blood);
  padding: 5px 10px;
  border-radius: var(--radius);
  background: var(--bg-raised);
}

/* ---------- education ---------- */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) { .edu-grid { grid-template-columns: 1fr 1fr; } }

.edu-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-raised);
}
.edu-card h3 { margin: 0 0 6px; font-size: 1rem; font-weight: 600; }
.edu-card p { margin: 0; color: var(--ink-dim); font-size: 0.92rem; }
.edu-card .epitaph-dates { display: block; margin-top: 8px; }

/* ---------- skills ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
@media (min-width: 700px) { .skills-grid { grid-template-columns: 1fr 1fr; } }

.skills-group h3 {
  font-family: var(--mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blood-bright);
  margin: 0 0 16px;
  font-weight: 500;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-family: var(--mono);
  font-size: 0.78rem;
  border: 1px solid var(--hairline);
  color: var(--ink-dim);
  padding: 6px 11px;
  border-radius: var(--radius);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.pill:hover { color: var(--ink); border-color: var(--blood); }

.skills-tools {
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--ink-faint);
  line-height: 1.7;
}
.skills-tools strong { color: var(--ink-dim); font-weight: 500; }

/* ---------- portfolio ---------- */
.portfolio-intro {
  color: var(--ink-dim);
  max-width: 68ch;
  margin: 0 0 32px;
}

.portfolio-sub {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin: 32px 0 14px;
}
.portfolio-sub:first-of-type { margin-top: 0; }

.link-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px 24px;
}
@media (min-width: 640px) { .link-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .link-grid { grid-template-columns: 1fr 1fr 1fr; } }

.link-grid a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid var(--hairline-soft);
  text-decoration: none;
  color: var(--ink-dim);
  font-size: 0.9rem;
  transition: color 0.15s ease, padding-left 0.15s ease;
}
.link-grid a:hover { color: var(--ink); padding-left: 6px; border-color: var(--blood); }

.link-grid a::before { content: "→ "; color: var(--blood); }

.portfolio-cta { margin-top: 32px; }

/* ---------- contact / footer ---------- */
.contact-section { text-align: center; }

.contact-section p { color: var(--ink-dim); max-width: 56ch; margin: 0 auto 26px; }

footer {
  border-top: 1px solid var(--hairline-soft);
  padding: 32px var(--pad) 40px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--ink-faint);
}
footer a { color: var(--ink-faint); text-decoration: underline; text-underline-offset: 3px; }
footer a:hover { color: var(--blood-bright); }

.back-top {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--ink-dim);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  border: 1px solid var(--hairline);
  padding: 7px 14px;
  border-radius: var(--radius);
}
.back-top:hover { border-color: var(--blood); color: var(--ink); }

/* ---------- 404 ---------- */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px var(--pad);
}
.error-code {
  font-family: var(--mono);
  color: var(--blood-bright);
  letter-spacing: 0.2em;
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.error-title {
  font-family: var(--display);
  font-size: clamp(2rem, 7vw, 3.2rem);
  margin: 0 0 18px;
}
.error-msg { color: var(--ink-dim); max-width: 46ch; margin: 0 0 30px; }