@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #0e1119;
  --panel: #161b28;
  --panel-line: #262d3f;
  --text: #eef0f5;
  --muted: #8892a8;
  --accent: #e3a542;
  --accent-ink: #0e1119;
  --iri-a: #6ee7e0;
  --iri-b: #e36edb;
  --iri-c: #f2c14e;
  --bg: #f7f4ee;
  --surface: #ffffff;
  --surface-line: #e4ddcd;
  --ink-on-light: #201c14;
  --muted-on-light: #6f6a5c;
  --accent-on-light: #b9791f;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page-bg: var(--ink);
    --surface-bg: var(--panel);
    --surface-border: var(--panel-line);
    --fg: var(--text);
    --fg-muted: var(--muted);
    --accent-fg: var(--accent);
    --accent-contrast: var(--accent-ink);
  }
}
:root {
  --page-bg: var(--bg);
  --surface-bg: var(--surface);
  --surface-border: var(--surface-line);
  --fg: var(--ink-on-light);
  --fg-muted: var(--muted-on-light);
  --accent-fg: var(--accent-on-light);
  --accent-contrast: #ffffff;
}
:root[data-theme="dark"] {
  --page-bg: var(--ink);
  --surface-bg: var(--panel);
  --surface-border: var(--panel-line);
  --fg: var(--text);
  --fg-muted: var(--muted);
  --accent-fg: var(--accent);
  --accent-contrast: var(--accent-ink);
}

* { box-sizing: border-box; }
html { text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--fg);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.display {
  font-family: "Big Shoulders Display", "Arial Narrow", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  text-wrap: balance;
  line-height: 0.92;
}

a { color: var(--accent-fg); }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

header.top { padding: 1.75rem 0 0; }
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.brandline {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.brandline .mark { width: 30px; height: 30px; flex: none; }
.brandline span {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--fg);
}
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 1.75rem); }
.site-nav a {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--fg-muted);
}
.site-nav a:hover { color: var(--fg); }
.site-nav a[aria-current="page"] { color: var(--accent-fg); }

footer {
  border-top: 1px solid var(--surface-border);
  padding: 2rem 0 2.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
footer .brandline .mark { width: 20px; height: 20px; }
footer .brandline span { font-size: 0.8rem; color: var(--fg-muted); }
footer .status {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-muted);
}

.contact-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--surface-border);
  background: var(--surface-bg);
  color: var(--fg);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.contact-fab:hover { border-color: var(--accent-fg); color: var(--accent-fg); }
.contact-fab svg { width: 16px; height: 16px; flex: none; }

.contact-panel {
  position: fixed;
  right: 1.25rem;
  bottom: 4.75rem;
  z-index: 41;
  width: min(340px, calc(100vw - 2.5rem));
  background: var(--surface-bg);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  padding: 1.1rem 1.2rem 1.3rem;
}
.contact-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.9rem;
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em;
  font-size: 1.05rem;
}
.contact-close {
  background: none; border: none; color: var(--fg-muted); font-size: 1.3rem;
  line-height: 1; cursor: pointer; padding: 0;
}
.contact-close:hover { color: var(--fg); }
.contact-field { display: block; margin-bottom: 0.8rem; }
.contact-field span {
  display: block; font-family: "IBM Plex Mono", monospace; font-size: 0.7rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 0.3rem;
}
.contact-field input, .contact-field textarea {
  width: 100%; font-family: inherit; font-size: 0.92rem;
  padding: 0.5rem 0.6rem; border-radius: 6px;
  border: 1px solid var(--surface-border); background: var(--page-bg); color: var(--fg);
  resize: vertical;
}
.contact-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px; opacity: 0;
}
.cf-turnstile { margin-bottom: 0.9rem; }
.contact-submit {
  width: 100%; padding: 0.6rem; border-radius: 6px; border: none;
  background: var(--accent-fg); color: var(--accent-contrast);
  font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; letter-spacing: 0.05em;
  text-transform: uppercase; cursor: pointer;
}
.contact-submit:hover { opacity: 0.9; }
.contact-status { margin: 0.6rem 0 0; font-size: 0.82rem; color: var(--fg-muted); min-height: 1.2em; }
.contact-status.ok { color: #3fae6a; }
.contact-status.error { color: #d9645a; }

@media (max-width: 480px) {
  .contact-panel { left: 0.75rem; right: 0.75rem; width: auto; bottom: 4.5rem; }
  .contact-fab { right: 0.75rem; }
}