/* =========================================================================
   Asset Sensing — assetsensing.com
   Dark-first "monitoring console". Light theme via prefers-color-scheme.
   Fonts: Barlow Condensed (display), Barlow (body), JetBrains Mono (data).
   ========================================================================= */

:root {
  color-scheme: dark light;

  --bg: #0A1016;
  --bg-2: #0E161D;
  --panel: #121C24;
  --panel-2: #16222C;
  --line: #22313C;
  --line-strong: #34495A;
  --ink: #E6EDF2;
  --ink-2: #B3C1CC;
  --muted: #8395A3;
  --accent: #56C7E8;
  --accent-ink: #04202A;

  /* status: never used alone, always paired with an icon + a word */
  --ok: #3FD18F;
  --watch: #F2B544;
  --alert: #FF6F61;
  --enc: #C9A2FF;

  --map-bg: #0F1920;
  --map-grid: rgba(120, 150, 170, 0.07);
  --map-contour: rgba(140, 170, 190, 0.13);
  --map-water: rgba(86, 199, 232, 0.28);
  --map-row: rgba(230, 237, 242, 0.06);

  --f-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;

  --radius: 6px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #F2F5F7;
    --bg-2: #E8EEF1;
    --panel: #FFFFFF;
    --panel-2: #F5F8FA;
    --line: #D6DFE5;
    --line-strong: #B3C2CC;
    --ink: #0D1920;
    --ink-2: #33444F;
    --muted: #57687A;
    --accent: #0A73A0;
    --accent-ink: #FFFFFF;

    --ok: #107447;
    --watch: #8A5A00;
    --alert: #BC3326;
    --enc: #6B3FB5;

    --map-bg: #EEF3F6;
    --map-grid: rgba(20, 50, 70, 0.06);
    --map-contour: rgba(20, 50, 70, 0.12);
    --map-water: rgba(10, 115, 160, 0.25);
    --map-row: rgba(13, 25, 32, 0.06);
  }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; line-height: 1.05; margin: 0; letter-spacing: 0.005em; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 14px; font-weight: 600; text-decoration: none;
  border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

.eyebrow {
  font-family: var(--f-mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; background: currentColor; flex: none; }

.mono { font-family: var(--f-mono); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--f-display); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 12px 20px; border-radius: var(--radius); border: 1px solid transparent;
  text-decoration: none; cursor: pointer; line-height: 1.1;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink-2); }
.btn-sm { padding: 8px 14px; font-size: 0.95rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 22px; height: 22px; flex: none; }
.wordmark { font-family: var(--f-display); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.16em; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a:not(.btn) {
  color: var(--ink-2); text-decoration: none; font-family: var(--f-display); font-weight: 500;
  font-size: 1.02rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.site-nav a:not(.btn):hover { color: var(--ink); }
.nav-toggle {
  display: none; font: inherit; font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: transparent; color: var(--ink); border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 8px 12px; cursor: pointer;
}
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--panel); border-bottom: 1px solid var(--line-strong);
    padding: 8px var(--gutter) 16px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .site-nav .btn { margin-top: 14px; }
}

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 56px); align-items: start;
  padding-block: clamp(40px, 6vw, 80px) clamp(48px, 7vw, 96px);
}
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); margin-top: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lede { margin-top: 20px; font-size: 1.18rem; color: var(--ink-2); max-width: 36rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-facts {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0;
  margin: 36px 0 0; border-top: 1px solid var(--line-strong);
}
.hero-facts div { padding: 14px 14px 0 0; }
.hero-facts dt { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.hero-facts dd { margin: 4px 0 0; font-family: var(--f-display); font-size: 1.1rem; font-weight: 500; }
@media (max-width: 980px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 480px) {
  .hero-facts { grid-template-columns: minmax(0, 1fr); }
  .hero-facts div { padding: 12px 0 0; }
}

/* ---------- asset watch console (synthetic demo) ---------- */
.watch {
  margin: 0;
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}
.watch-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}
.watch-title { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 55%, transparent); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.synthetic-tag {
  font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--watch); border: 1px solid currentColor; border-radius: 3px; padding: 2px 6px;
}
.layer-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  background: transparent; color: var(--ink-2); border: 1px solid var(--line-strong); border-radius: 3px;
  padding: 5px 9px; cursor: pointer;
}
.layer-toggle .box { width: 10px; height: 10px; border: 1px solid currentColor; border-radius: 2px; flex: none; }
.layer-toggle[aria-pressed="true"] { color: var(--ink); border-color: var(--enc); }
.layer-toggle[aria-pressed="true"] .box { background: var(--enc); border-color: var(--enc); }

.watch-map { position: relative; background: var(--map-bg); border-bottom: 1px solid var(--line); }
.watch-map svg { display: block; width: 100%; height: auto; }
.map-grid-line { stroke: var(--map-grid); }
.map-contour { fill: none; stroke: var(--map-contour); stroke-width: 1; }
.map-water { fill: none; stroke: var(--map-water); stroke-width: 7; stroke-linecap: round; }
.map-row { fill: none; stroke: var(--map-row); stroke-width: 30; stroke-linecap: round; stroke-linejoin: round; }
.map-halo { fill: none; stroke: var(--ink); stroke-opacity: 0.55; stroke-width: 15; stroke-linecap: round; }
.seg { fill: none; stroke-width: 7; stroke-linecap: round; cursor: pointer; }
.seg-hit { fill: none; stroke: transparent; stroke-width: 26; cursor: pointer; }
.seg.stable { stroke: var(--ok); }
.seg.watch { stroke: var(--watch); }
.seg.alert { stroke: var(--alert); }
.kp-dot { fill: var(--ink-2); }
.kp-label { fill: var(--muted); font-family: var(--f-mono); font-size: 10px; }
.map-note { fill: var(--muted); font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.06em; }
.glyph-alert { fill: var(--alert); }
.glyph-watch { fill: var(--watch); }
.enc-mark { fill: var(--enc); }
.enc-leader { stroke: var(--enc); stroke-width: 1; stroke-dasharray: 3 3; }
.enc-label { fill: var(--enc); font-family: var(--f-mono); font-size: 10px; font-weight: 500; }
.enc-layer[hidden] { display: none; }

.seg-picker {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
}
.seg-btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-family: var(--f-mono); font-size: 0.68rem; color: var(--ink-2);
  background: transparent; border: 1px solid var(--line); border-radius: 3px;
  padding: 6px 0 5px; cursor: pointer; min-height: 44px; justify-content: center;
}
.seg-btn:hover { border-color: var(--line-strong); color: var(--ink); }
.seg-btn[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); background: var(--panel-2); }
.seg-btn svg { width: 10px; height: 10px; }
@media (max-width: 560px) {
  .seg-picker { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

.readout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 16px; padding: 14px; }
.readout dl { margin: 0; display: grid; gap: 10px; }
.readout dt { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.readout dd { margin: 2px 0 0; font-family: var(--f-mono); font-size: 0.95rem; color: var(--ink); }
.readout .big { font-size: 1.35rem; font-weight: 500; }
.status-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-mono); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 3px; border: 1px solid currentColor;
}
.status-badge svg { width: 11px; height: 11px; }
.status-badge.stable { color: var(--ok); }
.status-badge.watch { color: var(--watch); }
.status-badge.alert { color: var(--alert); }
.readout-note { margin-top: 10px; font-size: 0.92rem; color: var(--ink-2); line-height: 1.5; }
.spark-wrap { border: 1px solid var(--line); border-radius: 4px; background: var(--map-bg); padding: 8px 10px 6px; }
.spark-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.spark { display: block; width: 100%; height: auto; margin-top: 4px; }
.spark-zero { stroke: var(--line-strong); stroke-dasharray: 3 3; }
.spark-line { fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linejoin: round; }
.spark-dot { fill: var(--ink); }
.spark-trend { stroke-width: 1.4; stroke-dasharray: 5 4; }
.spark-trend.stable { stroke: var(--ok); }
.spark-trend.watch { stroke: var(--watch); }
.spark-trend.alert { stroke: var(--alert); }
.spark-axis { fill: var(--muted); font-family: var(--f-mono); font-size: 9px; }
.enc-list { margin: 10px 0 0; padding: 0; list-style: none; font-size: 0.9rem; color: var(--ink-2); }
.enc-list li { display: flex; gap: 8px; align-items: baseline; }
.enc-list b { font-family: var(--f-mono); font-weight: 500; color: var(--enc); }
@media (max-width: 620px) {
  .readout { grid-template-columns: minmax(0, 1fr); }
}

.watch-legend {
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center;
  padding: 10px 14px; border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 0.7rem; color: var(--ink-2);
}
.watch-legend span { display: inline-flex; align-items: center; gap: 6px; }
.watch-legend svg { width: 11px; height: 11px; }
.ico-stable { fill: var(--ok); }
.ico-watch { fill: var(--watch); }
.ico-alert { fill: var(--alert); }
.ico-enc { fill: var(--enc); }
.watch-caption { padding: 10px 14px 14px; font-size: 0.86rem; color: var(--muted); border-top: 1px solid var(--line); }
.watch noscript p { padding: 18px 14px; color: var(--ink-2); }

/* ---------- sections ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.section-head { max-width: 48rem; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin-top: 14px; }
.section-intro { margin-top: 16px; color: var(--ink-2); font-size: 1.1rem; }

.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(18px, 2.4vw, 26px);
}
.pill {
  display: inline-block; font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--watch); color: var(--watch); border-radius: 3px; padding: 2px 7px;
}

/* monitoring products */
.signals { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.signal { display: flex; flex-direction: column; gap: 12px; }
.signal-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.signal-kind { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.signal h3 { font-size: 1.7rem; }
.signal p { color: var(--ink-2); }
.signal dl { margin: 4px 0 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; border-top: 1px solid var(--line); }
.signal dl div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.signal dt { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding-top: 3px; }
.signal dd { margin: 0; font-size: 0.96rem; }
@media (max-width: 820px) { .signals { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) { .signal dl div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

/* assets grid */
.assets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.asset { display: flex; flex-direction: column; gap: 10px; }
.asset-ico { width: 34px; height: 34px; color: var(--accent); }
.asset-ico svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.asset h3 { font-size: 1.3rem; }
.asset-q { color: var(--ink); font-size: 1rem; }
.asset-how { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--line-strong); font-family: var(--f-mono); font-size: 0.76rem; color: var(--ink-2); line-height: 1.5; }
@media (max-width: 1060px) { .assets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .assets { grid-template-columns: minmax(0, 1fr); } }

/* services as a 3-step loop */
.loop { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; list-style: none; margin: 0; padding: 0; }
.loop-step { position: relative; display: flex; flex-direction: column; gap: 12px; }
.loop-n { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.loop-step h3 { font-size: 1.9rem; }
.loop-step .sub { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: -6px; }
.loop-step p { color: var(--ink-2); }
.tick-list { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 7px; }
.tick-list li { position: relative; padding-left: 20px; font-size: 0.97rem; }
.tick-list li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 9px; height: 2px; background: var(--accent); }
@media (max-width: 900px) { .loop { grid-template-columns: minmax(0, 1fr); } }

/* principles band */
.band { background: var(--panel); border-block: 1px solid var(--line-strong); }
.band-inner { padding-block: clamp(48px, 7vw, 88px); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr); gap: clamp(24px, 4vw, 56px); }
.band-title { font-size: clamp(2rem, 3.8vw, 3rem); }
.band-title em { font-style: normal; color: var(--accent); }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.principle h3 { font-size: 1.35rem; padding-top: 14px; border-top: 2px solid var(--accent); }
.principle p { margin-top: 10px; color: var(--ink-2); font-size: 0.98rem; }
@media (max-width: 980px) { .band-inner { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 700px) { .principles { grid-template-columns: minmax(0, 1fr); } }

/* data table */
.table-scroll { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--panel); }
.data-table { width: 100%; min-width: 820px; border-collapse: collapse; font-size: 0.97rem; }
.data-table th, .data-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: baseline; }
.data-table thead th {
  font-family: var(--f-mono); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); background: var(--panel-2); position: sticky; top: 0;
}
.data-table tbody th { font-family: var(--f-display); font-weight: 600; font-size: 1.08rem; letter-spacing: 0.01em; }
.data-table tbody th span { display: block; font-family: var(--f-mono); font-weight: 400; font-size: 0.7rem; color: var(--muted); letter-spacing: 0.02em; margin-top: 2px; }
.data-table td { color: var(--ink-2); }
.data-table .num { font-family: var(--f-mono); font-size: 0.85rem; color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; }
.data-table tbody tr:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.data-table tbody tr.group-row th {
  font-family: var(--f-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); background: var(--bg-2); padding-top: 16px; padding-bottom: 8px;
}
.data-table tbody tr.group-row:hover { background: none; }
.data-table tbody:last-child tr:last-child th, .data-table tbody:last-child tr:last-child td { border-bottom: 0; }
.role { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--ink); white-space: nowrap; }
.footnote { margin-top: 14px; font-size: 0.9rem; color: var(--muted); max-width: 52rem; }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.contact h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: 14px; }
.contact-copy > p { margin-top: 16px; color: var(--ink-2); }
.contact-sub { font-size: 1.2rem; margin-top: 28px; }
.contact .tick-list { margin-top: 12px; color: var(--ink-2); }
.contact-direct { margin-top: 24px; font-family: var(--f-mono); font-size: 0.9rem; }
@media (max-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr); } }

.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-wide { grid-column: 1 / -1; }
.field label { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--panel-2); border: 1px solid var(--line-strong); border-radius: 4px;
  padding: 11px 12px; width: 100%;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline-offset: 1px; }
.field [aria-invalid="true"] { border-color: var(--alert); }
.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { font-size: 0.95rem; color: var(--ink-2); }
.form-status.is-error { color: var(--alert); }
@media (max-width: 560px) { .form { grid-template-columns: minmax(0, 1fr); } }

/* footer */
.site-footer { border-top: 1px solid var(--line-strong); background: var(--bg-2); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; padding-block: 36px; }
.footer-brand p { margin-top: 8px; color: var(--muted); font-size: 0.95rem; max-width: 30rem; }
.footer-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-nav a { color: var(--ink-2); text-decoration: none; font-family: var(--f-display); text-transform: uppercase; letter-spacing: 0.06em; }
.footer-nav a:hover { color: var(--ink); }
.footer-meta { font-family: var(--f-mono); font-size: 0.8rem; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
.footer-meta a { color: var(--ink-2); }