/* GJU Software — site styles */
:root {
  --bg: #f6f8f7;
  --surface: #ffffff;
  --ink: #15201f;
  --muted: #5b6967;
  --line: #d6dddb;
  --line-strong: #b9c3c0;
  --accent: #0f7b84;
  --accent-soft: #e2f1f2;
  --warm: #dd6f3d;
  --warm-soft: #fbeadf;
  --shadow: 0 1px 2px rgba(21, 32, 31, 0.06), 0 8px 24px -12px rgba(21, 32, 31, 0.18);
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1716;
    --surface: #161f1e;
    --ink: #e7ecea;
    --muted: #98a5a2;
    --line: #27332f;
    --line-strong: #3a4844;
    --accent: #5fc9d0;
    --accent-soft: #123a3d;
    --warm: #f08d5f;
    --warm-soft: #3d251a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
  }
}
:root[data-theme="dark"] {
  --bg: #0f1716;
  --surface: #161f1e;
  --ink: #e7ecea;
  --muted: #98a5a2;
  --line: #27332f;
  --line-strong: #3a4844;
  --accent: #5fc9d0;
  --accent-soft: #123a3d;
  --warm: #f08d5f;
  --warm-soft: #3d251a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "kern" 1, "liga" 1;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
img { max-width: 100%; }

.wrap { width: min(1080px, calc(100% - 2.5rem)); margin-inline: auto; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: 64px;
}
.wordmark {
  display: inline-flex; align-items: center; gap: 0.6rem;
  color: var(--ink); text-decoration: none;
  font-family: var(--display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em;
}
.wordmark .mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--accent);
  display: grid; place-items: center;
  color: #fff; font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em;
}
.wordmark .llc { color: var(--muted); font-weight: 500; }
.site-nav { display: flex; gap: 1.5rem; }
.site-nav a {
  color: var(--muted); text-decoration: none; font-size: 0.95rem; font-weight: 500;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }

/* Sections */
main > section, main > article { padding-block: 4.5rem; }
main > section + section { border-top: 1px solid var(--line); }
.eyebrow {
  font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent); margin: 0 0 1rem;
}
h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.02; font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.15; font-weight: 600; }
h3 { font-size: 1.35rem; line-height: 1.2; font-weight: 600; }
p { margin: 0; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 40ch; line-height: 1.5; }
.section-head { display: grid; gap: 0.75rem; max-width: 62ch; margin-bottom: 2.25rem; }
.section-head p { color: var(--muted); }

/* Hero */
.hero { padding-block: 5.5rem 4.5rem; }
.hero .wrap { display: grid; gap: 1.75rem; }
.hero h1 { max-width: 14ch; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 0.75rem 2rem;
  font-family: var(--mono); font-size: 0.82rem; color: var(--muted);
  padding-top: 1.5rem; border-top: 1px solid var(--line);
}
.hero-meta span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 0.6rem; vertical-align: 2px; }

/* Products */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.product {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 1.75rem; display: grid; gap: 1rem; box-shadow: var(--shadow);
}
.product-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.status {
  font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.3rem 0.6rem; border-radius: 999px; white-space: nowrap;
  background: var(--warm-soft); color: var(--warm);
}
.status::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: currentColor; margin-right: 0.45rem; vertical-align: 1px; }
.product p { color: var(--muted); }
.product dl {
  margin: 0.25rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1.25rem;
  font-size: 0.9rem;
}
.product dt { font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); align-self: baseline; }
.product dd { margin: 0; }

/* Services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--surface); }
.service { padding: 1.5rem; display: grid; gap: 0.5rem; align-content: start; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 -1px -1px 0; }
.service h3 { font-size: 1.1rem; }
.service p { color: var(--muted); font-size: 0.95rem; }
.service .num { font-family: var(--mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; }

/* Company record */
.record {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 3rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 2rem 2.25rem;
}
.record dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 0.7rem 1.5rem; align-items: baseline; }
.record dt { font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.record dd { margin: 0; font-variant-numeric: tabular-nums; }
.record dd a { color: var(--ink); }
address { font-style: normal; }

/* Contact strip */
.contact-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem;
  background: var(--accent-soft); border-radius: 12px; padding: 1.5rem 2rem;
}
.contact-strip p { max-width: 50ch; }
.button {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 0.7rem 1.2rem; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
}
.button:hover { filter: brightness(1.08); }
.button { border: 1px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.5; }
.button-quiet { background: transparent; color: var(--accent); border-color: var(--accent); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* Contact dialog */
.contact-dialog {
  border: 1px solid var(--line); border-radius: 14px; padding: 0; width: min(520px, calc(100% - 2rem));
  background: var(--surface); color: var(--ink); box-shadow: var(--shadow);
}
.contact-dialog::backdrop { background: rgba(21, 32, 31, 0.45); }
.contact-dialog form { display: grid; gap: 1rem; padding: 1.5rem 1.75rem 1.75rem; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.dialog-head h2 { font-size: 1.4rem; }
.dialog-close { background: none; border: 0; font-size: 1.6rem; line-height: 1; color: var(--muted); cursor: pointer; padding: 0.25rem 0.5rem; border-radius: 6px; }
.dialog-close:hover { color: var(--ink); background: var(--accent-soft); }
.dialog-note { color: var(--muted); font-size: 0.95rem; }
.contact-dialog label { display: grid; gap: 0.35rem; }
.contact-dialog label span { font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.contact-dialog input, .contact-dialog textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 0.65rem 0.8rem; width: 100%;
}
.contact-dialog input:focus, .contact-dialog textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.contact-dialog textarea { resize: vertical; min-height: 7rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { min-height: 1.4em; font-size: 0.95rem; color: var(--muted); }
.form-status.ok { color: var(--accent); }
.form-status.err { color: var(--warm); }
.dialog-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* Article pages (privacy, support) */
.article { max-width: 68ch; }
.article header { display: grid; gap: 0.75rem; margin-bottom: 2.5rem; }
.article .meta { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }
.article h2 { font-size: 1.4rem; margin-top: 2.5rem; margin-bottom: 0.75rem; }
.article h3 { font-size: 1.1rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }
.article p + p { margin-top: 1rem; }
.article ul { padding-left: 1.25rem; margin: 0.75rem 0; }
.article li + li { margin-top: 0.35rem; }
.article .note {
  background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 1rem 1.25rem; border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
}
.article table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.article th, .article td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.article th { font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 500; }
.table-wrap { overflow-x: auto; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 2.5rem; color: var(--muted); font-size: 0.9rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }

@media (max-width: 720px) {
  body { font-size: 16px; }
  main > section, main > article { padding-block: 3.25rem; }
  .hero { padding-block: 3.5rem 3rem; }
  .record { grid-template-columns: 1fr; padding: 1.5rem; }
  .record dl { grid-template-columns: 1fr; gap: 0.15rem; }
  .record dt { margin-top: 0.9rem; }
  .site-nav { gap: 1rem; font-size: 0.9rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }