/* arc-gasp portal — terminal chronicle (mirrors arc-evolve style) */

:root {
  --bg: #0a0c10;
  --bg-raised: #12161c;
  --border: #1e2330;
  --text: #9ca3af;
  --text-bright: #d1d5db;
  --text-dim: #4a5568;
  --cyan: #22d3ee;
  --green: #34d399;
  --amber: #f59e0b;
  --font: "JetBrains Mono", "Fira Code", "Cascadia Code", "Source Code Pro", monospace;

  --fs-micro: 0.72rem;
  --fs-small: 0.82rem;
  --fs-body:  0.9rem;
  --fs-lead:  1rem;
  --fs-title: 1.1rem;
  --fs-hero:  3.25rem;
  --col:      720px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 4rem; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { color: var(--text-bright); font-weight: 500; }
code { background: var(--bg-raised); padding: 0.15em 0.4em; font-size: 0.9em; border: 1px solid var(--border); }

nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--col); width: 90%; margin: 0 auto;
  padding: 1rem 0; border-bottom: 1px solid var(--border); background: var(--bg);
}
.nav-name { font-weight: 700; font-size: var(--fs-small); color: var(--cyan); letter-spacing: 0.05em; }
.nav-name:hover { text-decoration: none; opacity: 0.8; }
.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { color: var(--text-dim); font-size: var(--fs-micro); letter-spacing: 0.08em; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

main { max-width: var(--col); width: 90%; margin: 0 auto; }

.hero { padding: 5rem 0 4rem; }
.hero-prompt { font-size: var(--fs-small); color: var(--text-dim); letter-spacing: 0.04em; margin-bottom: 1.25rem; display: flex; gap: 0.5rem; align-items: baseline; }
.hero-prompt-sigil { color: var(--green); font-weight: 700; }
.hero-cmd { color: var(--text); }
.hero h1 { font-size: var(--fs-hero); font-weight: 700; color: var(--cyan); line-height: 1; letter-spacing: -0.02em; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.cursor { animation: blink 1.2s step-end infinite; color: var(--cyan); font-weight: 300; }
.hero-status { margin-top: 1rem; font-size: var(--fs-body); color: var(--green); font-weight: 500; letter-spacing: 0.01em; }
.hero-status .sep { color: var(--text-dim); margin: 0 0.5rem; font-weight: 400; }
.hero-status .status-tag { color: var(--text-dim); font-style: italic; font-weight: 400; }
.hero-sub { margin-top: 1.5rem; max-width: 60ch; color: var(--text); font-size: var(--fs-body); line-height: 1.75; }

section { padding: 3.5rem 0 0; }
.section-label { font-size: var(--fs-micro); font-weight: 400; color: var(--text-dim); letter-spacing: 0.12em; margin-bottom: 2rem; }
.subsection { font-size: var(--fs-small); color: var(--text-dim); letter-spacing: 0.08em; margin: 1.5rem 0 0.75rem; }

/* ── identity ── */
.mission { font-size: var(--fs-lead); color: var(--text-bright); line-height: 1.75; margin-bottom: 1.5rem; padding-left: 1rem; border-left: 2px solid var(--cyan); }
.identity-text { font-size: var(--fs-body); line-height: 1.7; margin-bottom: 1rem; }
.rules { list-style: none; counter-reset: rules; padding: 0; margin-top: 2rem; }
.rules li { counter-increment: rules; position: relative; padding-left: 2.5rem; margin-bottom: 0.75rem; font-size: var(--fs-body); line-height: 1.7; }
.rules li::before { content: counter(rules, decimal-leading-zero); position: absolute; left: 0; color: var(--text-dim); font-size: var(--fs-micro); font-weight: 300; top: 0.15rem; }

/* ── lineage ── */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat { border: 1px solid var(--border); background: var(--bg-raised); padding: 1rem; }
.stat-num { display: block; font-size: 1.6rem; font-weight: 700; color: var(--cyan); line-height: 1; }
.stat-label { display: block; font-size: var(--fs-micro); color: var(--text-dim); letter-spacing: 0.08em; margin-top: 0.4rem; text-transform: uppercase; }
.lineage-range { font-size: var(--fs-small); color: var(--text-dim); margin-bottom: 1rem; }
.goal-list { list-style: none; padding: 0; }
.goal-list li { position: relative; padding-left: 1.25rem; margin-bottom: 0.5rem; font-size: var(--fs-body); color: var(--text-bright); }
.goal-list li::before { content: "▸"; position: absolute; left: 0; color: var(--cyan); }

/* ── skills ── */
.skill-list { list-style: none; padding: 0; }
.skill-list li { border-top: 1px solid var(--border); padding: 0.9rem 0; display: flex; flex-direction: column; gap: 0.25rem; }
.skill-list li:first-child { border-top: none; }
.skill-name { color: var(--text-bright); font-weight: 500; font-size: var(--fs-title); }
.skill-desc { color: var(--text); font-size: var(--fs-small); line-height: 1.6; }

/* ── journal timeline ── */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ''; position: absolute; left: 3px; top: 6px; bottom: 0; width: 1px; background: var(--border); }
.timeline-empty { color: var(--text-dim); font-style: italic; padding-left: 28px; }
.day-group { margin-bottom: 3rem; }
.day-group:last-child { margin-bottom: 0; }
.day-separator { position: relative; font-size: var(--fs-micro); font-weight: 700; color: var(--green); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1.75rem; padding-left: 0.25rem; }
.day-separator::before { content: ''; position: absolute; left: -28px; top: 50%; width: 13px; height: 1px; background: var(--green); opacity: 0.6; }
.entry { position: relative; border-top: 1px solid var(--border); padding-top: 1.75rem; margin-top: 1.75rem; }
.entry:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.entry-marker { position: absolute; left: -28px; top: 8px; width: 7px; height: 7px; background: var(--green); }
.entry:first-of-type .entry-marker { top: 6px; }
.entry-title { font-size: var(--fs-title); font-weight: 500; color: var(--text-bright); margin: 0 0 0.6rem; line-height: 1.4; letter-spacing: -0.005em; }
.entry-body { color: var(--text); font-size: var(--fs-body); line-height: 1.72; }
.entry-body-para { margin: 0 0 0.9rem; }
.entry-body-para:last-child { margin-bottom: 0; }
.entry-subheading { font-size: var(--fs-small); font-weight: 600; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.08em; margin: 1.6rem 0 0.6rem; padding-bottom: 0.35rem; border-bottom: 1px solid var(--border); display: flex; align-items: baseline; gap: 0.55rem; }
.entry-subheading::before { content: "▸"; color: var(--cyan); font-size: var(--fs-micro); opacity: 0.85; }
.entry-subheading:first-child { margin-top: 0.2rem; }

/* ── footer ── */
footer { max-width: var(--col); width: 90%; margin: 4rem auto 0; padding: 2rem 0 4rem; border-top: 1px solid var(--border); }
footer p { font-size: var(--fs-micro); color: var(--text-dim); margin-bottom: 0.25rem; }
footer a { font-size: var(--fs-micro); color: var(--text-dim); }
footer a:hover { color: var(--cyan); }

@media (max-width: 480px) {
  :root { --fs-hero: 2.5rem; }
  nav { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .nav-links { gap: 1rem; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}