/* FERROSTORM - site stylesheet
   Palette taken from the key art: scorched black alloy, vermilion storm
   sky, one teal ferrite glow, bone-cream display type.
   No external requests: system fonts only. */

:root {
  --char:    #120c0a;   /* page background, scorched basalt */
  --char-2:  #1b1210;   /* raised panels */
  --char-3:  #241715;   /* hover / table stripes */
  --line:    rgba(242, 234, 217, 0.14);
  --bone:    #f2ead9;   /* display + primary text */
  --ash:     #b5a695;   /* body text */
  --ash-dim: #877a6c;   /* captions */
  --ferrite: #2fe6b0;   /* THE accent - ferrite glow, used sparingly */
  --ember:   #ff5f36;   /* enemy / storm accent */
  --storm:   #c33b22;   /* deep vermilion */
  --meridian:#4fc3e8;   /* Azure Meridian cyan */
  --display: "Avenir Next", Avenir, Futura, "Trebuchet MS", ui-sans-serif, system-ui, sans-serif;
  --body: ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--char);
  color: var(--ash);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ferrite); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--ferrite);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(18, 12, 10, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 3.75rem;
}
.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.22em;
  color: var(--bone);
  text-transform: uppercase;
}
.wordmark:hover { text-decoration: none; color: var(--bone); }
.wordmark .tick { color: var(--ferrite); }

.site-nav { display: flex; gap: 1.6rem; }
.site-nav a {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ash);
}
.site-nav a:hover { color: var(--bone); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--ferrite); }

@media (max-width: 40rem) {
  .site-nav { gap: 1rem; }
  .site-nav a { font-size: 0.7rem; letter-spacing: 0.06em; }
  .wordmark { letter-spacing: 0.12em; }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 82vh;
  display: flex; align-items: flex-end;
  background:
    linear-gradient(to bottom, rgba(18,12,10,0.25) 0%, rgba(18,12,10,0.55) 55%, var(--char) 96%),
    url("assets/icon_master_1024.png") center 42% / cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.hero-inner { padding: 4.5rem 0 3.5rem; width: 100%; }

.hero h1 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bone);
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 1.02;
  text-shadow: 0 2px 24px rgba(18, 12, 10, 0.8);
}
.hero .tagline {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.42em;
  color: var(--ferrite);
  font-size: clamp(0.85rem, 2.2vw, 1.25rem);
  margin-top: 0.9rem;
  text-shadow: 0 1px 12px rgba(18, 12, 10, 0.9);
}
.hero .sub {
  max-width: 34rem;
  margin-top: 1.4rem;
  color: var(--bone);
  text-shadow: 0 1px 10px rgba(18, 12, 10, 0.9);
}
.hero .platforms {
  margin-top: 1.8rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash);
}
.hero .platforms strong { color: var(--bone); font-weight: 600; }

/* ---------- telemetry strip (signature) ---------- */

.telemetry {
  border-bottom: 1px solid var(--line);
  background: var(--char-2);
  overflow-x: auto;
}
.telemetry ul {
  display: flex; gap: 2.75rem;
  list-style: none;
  padding: 0.65rem 1.5rem;
  max-width: 68rem; margin: 0 auto;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash-dim);
  white-space: nowrap;
}
.telemetry b { color: var(--ferrite); font-weight: 500; }
.telemetry b.warn { color: var(--ember); }

/* ---------- sections ---------- */

section { padding: 4.5rem 0; }
section + section { border-top: 1px solid var(--line); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ferrite);
  margin-bottom: 0.8rem;
}
h2 {
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bone);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  margin-bottom: 1.1rem;
}
.lede { max-width: 42rem; }
.lede + .lede { margin-top: 1rem; }

/* cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin-top: 2.2rem;
}
.card { background: var(--char-2); border: 1px solid var(--line); padding: 1.6rem; }
.card h3 {
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.95rem;
  color: var(--bone);
  margin-bottom: 0.6rem;
}
.card p { font-size: 0.95rem; }

/* ---------- unit manifest ---------- */

.manifest { margin-top: 2.2rem; border: 1px solid var(--line); overflow-x: auto; }
.manifest table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.manifest th {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: left;
  color: var(--ash-dim);
  padding: 0.7rem 1.2rem;
  border-bottom: 1px solid var(--line);
  background: var(--char-2);
}
.manifest td {
  padding: 0.7rem 1.2rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.manifest tr:last-child td { border-bottom: none; }
.manifest tr:nth-child(even) td { background: var(--char-2); }
.manifest .u {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--bone);
  white-space: nowrap;
}
.manifest .r {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ferrite);
  white-space: nowrap;
}

/* section art bands */
.sectionart { margin-top: 2.2rem; border: 1px solid var(--line); }
.sectionart img { width: 100%; display: block; }
.sectionart + .cards { margin-top: 1rem; }

/* ---------- doctrines ---------- */

.doctrines {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 2.2rem;
}
@media (max-width: 46rem) { .doctrines { grid-template-columns: 1fr; } }
.doctrine { background: var(--char-2); padding: 2rem 1.8rem; }
.doctrine-art {
  display: block;
  width: calc(100% + 3.6rem);
  max-width: none;
  margin: -2rem -1.8rem 1.4rem;
}
.doctrine .side {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}
.doctrine h3 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}
.doctrine p { font-size: 0.95rem; }
.doctrine.meridian { border-top: 3px solid var(--meridian); }
.doctrine.meridian .side { color: var(--meridian); }
.doctrine.meridian h3 { color: var(--meridian); }
.doctrine.embers { border-top: 3px solid var(--ember); }
.doctrine.embers .side { color: var(--ember); }
.doctrine.embers h3 { color: var(--ember); }

/* ---------- feature art band ---------- */

.artband { padding: 0; border-top: 1px solid var(--line); }
.artband img { width: 100%; }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--char-2);
  padding: 2.5rem 0 3rem;
  font-size: 0.9rem;
  color: var(--ash-dim);
}
.site-footer .wrap {
  display: flex; flex-wrap: wrap; gap: 1.5rem 3rem;
  justify-content: space-between; align-items: baseline;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-nav a {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
}
.site-footer .legal { flex-basis: 100%; font-size: 0.8rem; }

/* ---------- legal / article pages ---------- */

.article { padding: 3.5rem 0 5rem; }
.article .wrap { max-width: 46rem; }
.article-art { margin-bottom: 2.2rem; border: 1px solid var(--line); }
.article-art img { width: 100%; display: block; }
.article h1 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bone);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  margin-bottom: 0.4rem;
}
.article .updated {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash-dim);
  margin-bottom: 2.2rem;
}
.article h2 {
  font-size: 1.15rem;
  margin: 2.4rem 0 0.7rem;
  letter-spacing: 0.08em;
}
.article p + p { margin-top: 0.9rem; }
.article ul { margin: 0.7rem 0 0.9rem 1.3rem; }
.article li + li { margin-top: 0.35rem; }
.article .note {
  border-left: 3px solid var(--ferrite);
  background: var(--char-2);
  padding: 1rem 1.3rem;
  margin: 1.4rem 0;
  font-size: 0.95rem;
}
.article code { font-family: var(--mono); font-size: 0.9em; color: var(--bone); }