/* ============================================================
   schiri.dev — Terminal/Engineering aesthetic
   Dark phosphor theme · JetBrains Mono + Atkinson Hyperlegible
   ============================================================ */

/* ---------- Fonts (self-hosted, latin subset) ---------- */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-var.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: italic;
  font-weight: 100 800;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-italic-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/atkinson-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson-italic-400.woff2') format('woff2');
}

/* ---------- Tokens ---------- */
:root {
  --bg: #0a0e13;
  --bg-raise: #0e141b;
  --bg-panel: #0d1218;
  --border: #1c2733;
  --border-soft: #15202b;
  --text: #d9e2ea;
  --text-dim: #8fa1b0;
  --text-faint: #5c6f7e;
  --green: #45d483;
  --green-dim: rgba(69, 212, 131, .14);
  --amber: #e3b341;
  --amber-dim: rgba(227, 179, 65, .14);
  --blue: #5fb4e8;
  --red: #e36e5d;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
  --sans: 'Atkinson Hyperlegible', system-ui, sans-serif;
  --wrap: 1080px;
  --radius: 10px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* layered backdrop: grid + glow */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1100px 500px at 18% -8%, rgba(69, 212, 131, .055), transparent 60%),
    radial-gradient(900px 450px at 95% 12%, rgba(95, 180, 232, .04), transparent 60%),
    linear-gradient(rgba(140, 170, 200, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 170, 200, .035) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.35) 40%, rgba(0,0,0,.18));
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.35) 40%, rgba(0,0,0,.18));
}

main, header, footer { position: relative; z-index: 1; }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
::selection { background: rgba(69, 212, 131, .25); color: #eafff2; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--mono); letter-spacing: -0.02em; line-height: 1.2; margin: 0; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--green); color: #06140c; font-family: var(--mono);
  padding: 10px 16px; border-radius: 0 0 8px 0; font-size: 14px;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 14, 19, .82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand {
  font-family: var(--mono); font-weight: 700; font-size: 16px;
  color: var(--text); display: inline-flex; align-items: center; gap: 9px;
}
.brand:hover { text-decoration: none; }
.brand .prompt-mark {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--green-dim); border: 1px solid rgba(69, 212, 131, .4);
  color: var(--green); font-size: 13px; font-weight: 700;
}
.brand .tld { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-family: var(--mono); font-size: 13.5px; color: var(--text-dim);
}
.nav-links a::before { content: './'; color: var(--text-faint); }
.nav-links a:hover { color: var(--green); text-decoration: none; }
.nav-toggle { display: none; }

/* mobile nav */
@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 5px;
    background: none; border: 0; padding: 10px; cursor: pointer;
  }
  .nav-toggle span { width: 20px; height: 2px; background: var(--text); transition: transform .25s, opacity .25s; }
  .nav[data-open="true"] .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav[data-open="true"] .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav[data-open="true"] .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links {
    display: none; position: absolute; top: 60px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg-raise); border-bottom: 1px solid var(--border);
    padding: 8px 24px 16px;
  }
  .nav-links a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border-soft); }
  .nav-links a:last-child { border-bottom: 0; }
  .nav[data-open="true"] .nav-links { display: flex; }
}

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 9vh, 96px) 0 clamp(40px, 7vh, 72px); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } }

.hero .eyebrow {
  font-family: var(--mono); font-size: 13px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--green); margin: 0 0 18px;
}
.hero .eyebrow::before { content: '~/'; color: var(--text-faint); letter-spacing: 0; }
.hero h1 {
  font-size: clamp(34px, 5.4vw, 58px); font-weight: 700; color: #eef4f9;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--green); }
.hero h1 .cursor {
  display: inline-block; width: .55em; height: .95em;
  background: var(--green); vertical-align: text-bottom; margin-left: 6px;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.hero .sub { color: var(--text-dim); font-size: clamp(17px, 1.6vw, 19px); max-width: 54ch; margin: 0 0 28px; }
.hero .sub b { color: var(--text); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.btn {
  font-family: var(--mono); font-size: 14px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 8px; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #06140c; }
.btn-primary:hover { box-shadow: 0 6px 24px rgba(69, 212, 131, .25); }
.btn-ghost { border-color: var(--border); color: var(--text); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-family: var(--mono); font-size: 12.5px; color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 99px; padding: 5px 13px;
  background: rgba(255,255,255,.015);
}
.chip b { color: var(--green); font-weight: 500; }

/* terminal window */
.term {
  background: #0b1016;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45), 0 0 0 1px rgba(69,212,131,.04);
  overflow: hidden;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.75;
}
.term-bar {
  display: flex; align-items: center; gap: 8px;
  background: #101720; border-bottom: 1px solid var(--border-soft);
  padding: 10px 14px;
}
.term-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.term-bar .dot.r { background: #e3564a; } .term-bar .dot.y { background: #e3b341; } .term-bar .dot.g { background: #45d483; }
.term-bar .title { margin-left: auto; margin-right: auto; color: var(--text-faint); font-size: 12px; }
.term-body { padding: 18px 20px 22px; }
.term-body .ln { display: block; white-space: pre-wrap; word-break: break-word; }
.term-body .p { color: var(--green); }
.term-body .cmd { color: #eef4f9; }
.term-body .out { color: var(--text-dim); }
.term-body .key { color: var(--blue); }
.term-body .str { color: var(--amber); }
.term-body .ok { color: var(--green); }
.term-body .dim { color: var(--text-faint); }

/* typing reveal of terminal lines */
.term-body .ln { opacity: 0; animation: lineIn .01s ease forwards; }
@keyframes lineIn { to { opacity: 1; } }
.term-body .ln:nth-child(1)  { animation-delay: .2s; }
.term-body .ln:nth-child(2)  { animation-delay: .55s; }
.term-body .ln:nth-child(3)  { animation-delay: .75s; }
.term-body .ln:nth-child(4)  { animation-delay: .95s; }
.term-body .ln:nth-child(5)  { animation-delay: 1.35s; }
.term-body .ln:nth-child(6)  { animation-delay: 1.55s; }
.term-body .ln:nth-child(7)  { animation-delay: 1.7s; }
.term-body .ln:nth-child(8)  { animation-delay: 1.85s; }
.term-body .ln:nth-child(9)  { animation-delay: 2.0s; }
.term-body .ln:nth-child(10) { animation-delay: 2.35s; }
@media (prefers-reduced-motion: reduce) { .term-body .ln { opacity: 1; animation: none; } }

/* ---------- Sections ---------- */
.section { padding: clamp(48px, 8vh, 88px) 0; }
.section.alt { background: var(--bg-raise); border-block: 1px solid var(--border-soft); }
.section-head { margin-bottom: clamp(28px, 4vh, 44px); max-width: 70ch; }
.section-head .kicker {
  font-family: var(--mono); font-size: 13.5px; color: var(--text-faint); margin: 0 0 12px;
}
.section-head .kicker .slashes { color: var(--green); }
.section-head h2 { font-size: clamp(24px, 3.4vw, 34px); color: #eef4f9; }
.section-head .lede { color: var(--text-dim); margin: 14px 0 0; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }
.about-grid p { margin: 0 0 16px; color: var(--text-dim); }
.about-grid p b, .about-grid p a { color: var(--text); }
.about-grid p a { color: var(--green); }
.facts { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-panel); padding: 8px 18px; }
.fact { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--border-soft); font-size: 14.5px; }
.fact:last-child { border-bottom: 0; }
.fact .k { font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); padding-top: 2px; white-space: nowrap; }
.fact .v { text-align: right; color: var(--text); }

/* ---------- Stack ---------- */
.stack-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.stack-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-panel); padding: 20px 20px 16px;
}
.stack-card h3 { font-size: 14px; font-weight: 700; color: var(--green); margin-bottom: 14px; }
.stack-card h3::before { content: '▸ '; color: var(--text-faint); }
.stack-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.stack-card li {
  font-family: var(--mono); font-size: 12.5px; color: var(--text-dim);
  border: 1px solid var(--border-soft); background: rgba(255,255,255,.02);
  border-radius: 6px; padding: 4px 10px;
}

/* ---------- Projects ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 800px) { .proj-grid { grid-template-columns: 1fr; } }
.proj {
  position: relative; display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-panel); padding: 24px 24px 20px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
a.proj { color: inherit; }
a.proj:hover { text-decoration: none; }
.proj:hover { border-color: rgba(69, 212, 131, .45); transform: translateY(-3px); box-shadow: 0 14px 36px rgba(0,0,0,.35); }
.proj-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.proj-host { font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); }
.proj h3 { font-size: 19px; color: #eef4f9; margin-bottom: 10px; }
.proj p { color: var(--text-dim); font-size: 15.5px; margin: 0 0 16px; flex: 1; }
.proj .tags { display: flex; flex-wrap: wrap; gap: 7px; }
.proj .tag {
  font-family: var(--mono); font-size: 11.5px; color: var(--text-dim);
  background: rgba(255,255,255,.03); border: 1px solid var(--border-soft);
  border-radius: 5px; padding: 3px 9px;
}
.proj .go {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--mono); color: var(--text-faint); font-size: 15px;
  transition: color .2s ease, transform .2s ease;
}
.proj:hover .go { color: var(--green); transform: translate(2px, -2px); }

.status {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  border-radius: 99px; padding: 4px 11px;
}
.status .pulse { width: 7px; height: 7px; border-radius: 50%; }
.status.live { color: var(--green); background: var(--green-dim); border: 1px solid rgba(69,212,131,.3); }
.status.live .pulse { background: var(--green); animation: pulse 2s ease infinite; }
.status.wip { color: var(--amber); background: var(--amber-dim); border: 1px solid rgba(227,179,65,.3); }
.status.wip .pulse { background: var(--amber); animation: pulse 2s ease infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(69,212,131,.4); } 50% { box-shadow: 0 0 0 5px rgba(69,212,131,0); } }

.proj-note { margin-top: 18px; font-family: var(--mono); font-size: 13px; color: var(--text-faint); }
.proj-note a { color: var(--text-dim); text-decoration: underline; text-underline-offset: 3px; }
.proj-note a:hover { color: var(--green); }

/* ---------- Contact ---------- */
.contact-box {
  border: 1px solid var(--border); border-radius: 14px;
  background:
    radial-gradient(600px 220px at 12% 0%, rgba(69,212,131,.08), transparent 65%),
    var(--bg-panel);
  padding: clamp(28px, 5vw, 52px);
  text-align: left;
}
.contact-box h2 { font-size: clamp(24px, 3.4vw, 34px); color: #eef4f9; margin-bottom: 14px; }
.contact-box h2 .accent { color: var(--green); }
.contact-box p { color: var(--text-dim); max-width: 58ch; margin: 0 0 24px; }
.contact-direct { font-family: var(--mono); font-size: 13.5px; color: var(--text-faint); margin-top: 22px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border-soft); padding: 34px 0 40px; background: var(--bg-raise); }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.foot .sig { font-family: var(--mono); font-size: 13px; color: var(--text-faint); }
.foot .sig .p { color: var(--green); }
.foot-links { display: flex; flex-wrap: wrap; gap: 20px; }
.foot-links a { font-family: var(--mono); font-size: 13px; color: var(--text-dim); }
.foot-links a:hover { color: var(--green); }

/* ---------- Legal pages ---------- */
.legal { padding: clamp(40px, 7vh, 72px) 0; }
.legal-head { max-width: 70ch; margin-bottom: 36px; }
.legal-head h1 { font-size: clamp(28px, 4vw, 40px); color: #eef4f9; margin: 10px 0 12px; }
.legal-head p { color: var(--text-dim); margin: 0; }
.prose { max-width: 76ch; }
.prose h2 { font-size: 19px; color: #eef4f9; margin: 36px 0 12px; }
.prose h2::before { content: '## '; color: var(--text-faint); font-weight: 400; }
.prose p, .prose li { color: var(--text-dim); font-size: 16px; }
.prose ul { padding-left: 22px; }
.prose a { color: var(--green); }
.data-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-panel); padding: 6px 18px; margin: 16px 0;
}
.data-card .row { display: flex; gap: 18px; padding: 11px 0; border-bottom: 1px dashed var(--border-soft); }
.data-card .row:last-child { border-bottom: 0; }
.data-card .k { font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); min-width: 110px; padding-top: 3px; }
.data-card .v { color: var(--text); font-size: 15.5px; }
.back-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 40px;
  font-family: var(--mono); font-size: 14px;
}

/* ---------- 404 ---------- */
.err-wrap { min-height: 60vh; display: grid; place-items: center; padding: 60px 24px; }
.err-term { width: min(560px, 100%); }