/* Untropy XR — landing page tokens & base
   ---------------------------------------------------------------- */

:root {
  /* palette (dark default) */
  --bg:        #0a0a0b;
  --bg-2:      #111114;
  --bg-3:      #17171c;
  --fg:        #ECEAE3;
  --fg-soft:   rgba(236, 234, 227, 0.72);
  --fg-muted:  rgba(236, 234, 227, 0.42);
  --fg-faint:  rgba(236, 234, 227, 0.18);
  --line:      rgba(236, 234, 227, 0.08);
  --line-2:    rgba(236, 234, 227, 0.14);

  --accent:    #FF5B1F;   /* overridden by Tweaks */
  --accent-on: #0a0a0b;

  /* type */
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body:    "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* spacing */
  --density:    1;
  --gutter:     clamp(20px, 4vw, 56px);
  --section-y:  calc(120px * var(--density));
  --stack:      calc(20px * var(--density));

  /* radii */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
}

html[data-theme="light"] {
  --bg:        #f6f4ef;
  --bg-2:      #efece5;
  --bg-3:      #e6e2da;
  --fg:        #15140f;
  --fg-soft:   rgba(21, 20, 15, 0.74);
  --fg-muted:  rgba(21, 20, 15, 0.5);
  --fg-faint:  rgba(21, 20, 15, 0.18);
  --line:      rgba(21, 20, 15, 0.08);
  --line-2:    rgba(21, 20, 15, 0.16);
  --accent-on: #f6f4ef;
}

html[data-density="compact"] { --density: 0.78; }
html[data-density="comfy"]   { --density: 1.18; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  font-feature-settings: "ss01", "ss02", "cv11";
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--accent-on); }

/* ── Layout primitives ─────────────────────────────────────────── */
.shell { padding-inline: var(--gutter); }
.maxw  { max-width: 1440px; margin-inline: auto; width: 100%; }
.section { padding-block: var(--section-y); position: relative; }
.section + .section { border-top: 1px solid var(--line); }

/* ── Mono labels ──────────────────────────────────────────────── */
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 400;
}
.mono.lg { font-size: 12px; }
.mono.accent { color: var(--accent); }

/* ── Display type ─────────────────────────────────────────────── */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.94;
  text-wrap: balance;
  margin: 0;
}
.display-xxl { font-size: clamp(56px, 9.2vw, 168px); }
.display-xl  { font-size: clamp(44px, 6.4vw, 112px); }
.display-lg  { font-size: clamp(32px, 4.4vw, 72px);  }
.display-md  { font-size: clamp(24px, 2.6vw, 44px);  }

.lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--fg-soft);
  max-width: 56ch;
  text-wrap: pretty;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 500 14px/1 var(--font-display);
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: transform .15s cubic-bezier(.3,.7,.4,1),
              background .18s, color .18s, border-color .18s;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-on);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--fg-soft); }
.btn .arr {
  display: inline-block;
  transition: transform .2s cubic-bezier(.3,.7,.4,1);
}
.btn:hover .arr { transform: translateX(3px); }

/* ── Status dot ───────────────────────────────────────────────── */
.dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2.4s cubic-bezier(.3,.7,.4,1) infinite;
  vertical-align: 1px;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,91,31,0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(255,91,31,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,91,31,0); }
}

/* ── Tile / Card ──────────────────────────────────────────────── */
.tile {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color .2s, background .2s, transform .2s;
}
.tile:hover { border-color: var(--line-2); }

/* ── Top Nav ──────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding-inline: var(--gutter);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font: 600 14px/1 var(--font-display);
  letter-spacing: 0;
}
.nav-logo .mark {
  width: 22px; height: 22px;
  display: inline-grid; place-items: center;
  background: var(--accent); color: var(--accent-on);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.nav-links {
  display: flex; gap: 28px;
  font: 500 13px/1 var(--font-display);
}
.nav-links a { color: var(--fg-soft); transition: color .18s; }
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 14px 0 16px;
  border-radius: 999px;
  font: 500 13px/1 var(--font-display);
  background: var(--fg);
  color: var(--bg);
  border: 0;
  cursor: pointer;
  transition: opacity .15s, transform .15s cubic-bezier(.3,.7,.4,1);
}
.nav-cta:hover { transform: translateY(-1px); }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding-block: clamp(60px, 8vw, 120px) clamp(80px, 9vw, 140px); }
.hero-grid {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-grid svg { width: 100%; height: 100%; display: block; }
.hero-readout {
  position: absolute;
  top: 14px; right: var(--gutter);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  pointer-events: none;
  z-index: 1;
  display: flex; gap: 14px;
}
.hero-readout span { display: inline-block; min-width: 7ch; }
.hero-readout span b { color: var(--fg-soft); font-weight: 500; }

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 5vw, 60px);
}
.hero-meta {
  display: flex; align-items: center; gap: 18px;
  flex-wrap: wrap;
}
.hero-meta .pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px 5px 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  align-items: center;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  margin-top: clamp(20px, 3vw, 40px);
}
.hero-stat .v {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 44px);
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero-stat .k {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ── Section header ───────────────────────────────────────────── */
.sect-h {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--gutter);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.sect-h .idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.sect-h .idx b { color: var(--accent); font-weight: 500; }
.sect-h h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.4vw, 64px);
  letter-spacing: -0.025em;
  line-height: 1;
}

/* ── Platforms grid ───────────────────────────────────────────── */
.platforms {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.plt {
  position: relative;
  background: var(--bg);
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 5vw, 72px);
  min-height: 320px;
  cursor: default;
  transition: background .25s;
}
.plt:hover { background: var(--bg-2); }
.plt-hd {
  display: flex; justify-content: space-between; align-items: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  gap: 12px;
}
.plt-status {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--fg-soft);
}
.plt-status .ind {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.plt-status[data-s="live"]  .ind { background: #4FD675; }
.plt-status[data-s="build"] .ind { background: var(--accent); }
.plt-status[data-s="early"] .ind { background: #8AB4FF; }
.plt-body {
  display: flex; flex-direction: column;
  gap: 14px;
  margin-top: auto;
}
.plt-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(26px, 2.4vw, 36px);
  letter-spacing: -0.022em;
  line-height: 1.02;
}
.plt-desc {
  color: var(--fg-soft);
  font-size: 15px;
  line-height: 1.45;
  max-width: 42ch;
}
.plt-stack {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 4px;
}
.plt-stack span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
  color: var(--fg-soft);
  padding: 3px 8px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
}
.plt-num {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--fg-faint);
}

/* ── Work grid ────────────────────────────────────────────────── */
.work {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.work-item {
  position: relative;
  cursor: default;
  display: flex; flex-direction: column;
  gap: 14px;
}
.work-item.w-7 { grid-column: span 7; }
.work-item.w-5 { grid-column: span 5; }
.work-item.w-12 { grid-column: span 12; }
.work-item.w-6 { grid-column: span 6; }

.work-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--r-md);
  background:
    repeating-linear-gradient(45deg,
      var(--bg-2) 0 12px,
      var(--bg-3) 12px 24px);
  border: 1px solid var(--line);
  transition: border-color .2s;
}
.work-media > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.work-item:hover .work-media { border-color: var(--line-2); }
.work-media-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: linear-gradient(180deg, transparent 0%, transparent 60%, rgba(0,0,0,0.35) 100%);
}
html[data-theme="light"] .work-media-overlay {
  background: linear-gradient(180deg, transparent 0%, transparent 60%, rgba(0,0,0,0.06) 100%);
}
.work-media-tag {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--fg);
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 10.5px;
  align-self: flex-start;
}
.work-media-corner { align-self: flex-end; color: var(--fg-soft); }

.work-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  align-items: baseline;
}
.work-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.work-id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
}
.work-sum {
  grid-column: 1 / -1;
  color: var(--fg-soft);
  font-size: 14.5px;
  max-width: 62ch;
}
.work-tags {
  grid-column: 1 / -1;
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 2px;
}
.work-tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.work-tags span + span::before {
  content: '·'; margin-right: 10px; color: var(--fg-faint);
}

/* ── Contact ──────────────────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.contact-copy h3 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 44px);
  letter-spacing: -0.025em;
  line-height: 1.05;
}
.contact-copy .lede { margin-bottom: 32px; }
.contact-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin-top: 12px;
}
.contact-meta .row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
}
.contact-meta .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.contact-meta .v { color: var(--fg); font-size: 14.5px; }

form.contact {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex; justify-content: space-between;
}
.field label .err { color: #FF6B6B; text-transform: none; letter-spacing: 0; }
.field input, .field textarea, .field select {
  appearance: none;
  font: 400 15px/1.4 var(--font-display);
  color: var(--fg);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-2);
  padding: 10px 0;
  outline: none;
  transition: border-color .18s;
  border-radius: 0;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent);
}
.field input::placeholder, .field textarea::placeholder {
  color: var(--fg-faint);
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  appearance: none;
  font: 500 12.5px/1 var(--font-display);
  letter-spacing: -0.005em;
  color: var(--fg-soft);
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
  transition: all .15s;
}
.chip:hover { color: var(--fg); border-color: var(--fg-soft); }
.chip[data-on="1"] {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.submit-row {
  display: flex; align-items: center; gap: 18px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.submit-row .note {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

.contact-success {
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--bg-2);
}
.contact-success .ref {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.contact-success h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.02em;
}

/* -- About ------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 32px 40px;
}
.about-grid > .lede {
  grid-column: span 7;
}
.principles {
  grid-column: span 4 / -1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.principles ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.principles li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: baseline;
}
.principles li span:last-child {
  color: var(--fg);
  font-size: 15px;
  line-height: 1.4;
}

/* -- Blog -------------------------------------------------------- */
.blog-hero {
  padding-block: clamp(72px, 9vw, 128px) clamp(64px, 8vw, 104px);
  border-bottom: 1px solid var(--line);
}
.blog-hero h1 {
  max-width: 980px;
  margin-block: 22px 28px;
}
.blog-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.blog-card {
  background: var(--bg);
  min-height: 290px;
  transition: background .2s;
}
.blog-card:hover {
  background: var(--bg-2);
}
.blog-card a {
  min-height: 290px;
  height: 100%;
  padding: clamp(22px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.blog-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(21px, 1.9vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.blog-card p {
  margin: 0;
  color: var(--fg-soft);
  font-size: 14.5px;
  line-height: 1.45;
}
.blog-card-cta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.blog-post {
  padding-block: clamp(72px, 8vw, 124px);
}
.blog-post-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 840px);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.blog-aside {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.blog-aside-line {
  width: 100%;
  height: 1px;
  background: var(--line);
}
.blog-article h1 {
  margin: 16px 0 24px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(42px, 5.4vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.article-body {
  margin-top: clamp(40px, 5vw, 72px);
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 4vw, 52px);
}
.article-body p {
  color: var(--fg-soft);
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  max-width: 70ch;
}
.article-body h2 {
  margin: 48px 0 16px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.02;
  letter-spacing: -0.025em;
}
.blog-cta {
  margin-top: clamp(48px, 6vw, 84px);
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  background: var(--bg-2);
}
.blog-cta h2 {
  margin: 10px 0 0;
  max-width: 720px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1;
  letter-spacing: -0.025em;
  font-weight: 500;
}

/* ── Footer ───────────────────────────────────────────────────── */
.foot {
  border-top: 1px solid var(--line);
  padding: clamp(40px, 5vw, 64px) var(--gutter) 32px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: clamp(40px, 5vw, 80px);
}
.foot-col h5 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-col a { color: var(--fg-soft); font-size: 14px; transition: color .18s; }
.foot-col a:hover { color: var(--fg); }
.foot-lock {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 9vw, 168px);
  letter-spacing: -0.04em;
  line-height: 0.9;
  display: flex; justify-content: space-between; align-items: flex-end;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.foot-lock .sm {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 400;
  align-self: flex-end;
  padding-bottom: 12px;
  text-align: right;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  .platforms { grid-template-columns: 1fr; }
  .work { grid-template-columns: 1fr; gap: 36px; }
  .work-item.w-7, .work-item.w-5, .work-item.w-12, .work-item.w-6 { grid-column: span 1; }
  .contact-wrap { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid > .lede, .principles { grid-column: span 1; }
  .blog-list { grid-template-columns: repeat(2, 1fr); }
  .blog-post-grid { grid-template-columns: 1fr; }
  .blog-aside { position: static; }
  .blog-cta { align-items: flex-start; flex-direction: column; }
  .sect-h { grid-template-columns: 1fr; gap: 16px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 28px 24px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hero-readout { display: none; }
}

@media (max-width: 560px) {
  .nav { height: 58px; }
  .nav-cta { height: 34px; padding-inline: 12px; }
  .display-xxl { font-size: clamp(48px, 15vw, 72px); }
  .hero-stats { grid-template-columns: 1fr; }
  .plt-hd { flex-direction: column; }
  .contact-meta .row { grid-template-columns: 1fr; gap: 4px; }
  .blog-list { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-lock { display: block; }
  .foot-lock .sm { text-align: left; padding-top: 18px; }
}