/* DIDLab — brand: navy, electric blue, teal (see assets/brand). Layout concept: an engineer's range console. Wide left-aligned
   editorial headings, hairline rules for structure, cards only for things you
   can launch, and hostnames set in mono as the brand's working vocabulary. */
:root {
  --paper: #f8fafc;
  --surface: #ffffff;
  --ink: #0b1f3a;
  --muted: #4b5d78;
  --line: #d8e0ea;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --accent-soft: #e4ecfd;
  --teal: #14b8a6;
  --band: #0b1f3a;
  --band-ink: #f8fafc;
  --grid: rgba(11, 31, 58, 0.06);
  --live: #15803d;
  --building: #a35a06;
  --planned: #5f6f86;
  --inquiry: #1d4ed8;
  --logo-outer: #2563eb; --logo-inner: #14b8a6; --logo-n1: #2563eb; --logo-n2: #14b8a6; --logo-n3: #0b1f3a;
  --logo-did: #0b1f3a; --logo-lab: #4b5d78;

  --display: "Outfit", "Helvetica Neue", Arial, sans-serif;
  --body: "Public Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: 2rem;
  --step-4: clamp(2.25rem, 5.2vw, 3.75rem);

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2rem);
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #071426;
    --surface: #0d1f38;
    --ink: #e8eef6;
    --muted: #9aacc2;
    --line: #1e3350;
    --accent: #60a5fa;
    --accent-ink: #071426;
    --accent-soft: #112a4c;
    --teal: #2dd4bf;
    --band: #0d1f38;
    --band-ink: #f8fafc;
    --grid: rgba(232, 238, 246, 0.05);
    --live: #4ade80;
    --building: #f0a64a;
    --planned: #94a3b8;
    --inquiry: #93c5fd;
    --logo-outer: #3b82f6; --logo-inner: #2dd4bf; --logo-n1: #60a5fa; --logo-n2: #2dd4bf; --logo-n3: #a5b4fc;
    --logo-did: #f8fafc; --logo-lab: #94a3b8;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #071426;
  --surface: #0d1f38;
  --ink: #e8eef6;
  --muted: #9aacc2;
  --line: #1e3350;
  --accent: #60a5fa;
  --accent-ink: #071426;
  --accent-soft: #112a4c;
  --teal: #2dd4bf;
  --band: #0d1f38;
  --band-ink: #f8fafc;
  --grid: rgba(232, 238, 246, 0.05);
  --live: #4ade80;
  --building: #f0a64a;
  --planned: #94a3b8;
  --inquiry: #93c5fd;
  --logo-outer: #3b82f6; --logo-inner: #2dd4bf; --logo-n1: #60a5fa; --logo-n2: #2dd4bf; --logo-n3: #a5b4fc;
  --logo-did: #f8fafc; --logo-lab: #94a3b8;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.6;
}
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: 4px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); font-weight: 750; }
h3 { font-size: var(--step-1); font-weight: 700; }
p { margin: 0; max-width: 65ch; }
.mono { font-family: var(--mono); font-size: 0.92em; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: var(--gutter); top: 0.5rem; z-index: 50; background: var(--surface); padding: 0.5rem 0.75rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; gap: 1.5rem; min-height: 4rem; }
.brand { display: inline-flex; align-items: center; color: var(--ink); text-decoration: none; }
.brand .logo { height: 34px; width: auto; display: block; }
.footer-about .brand .logo { height: 38px; }
.nav { display: flex; align-items: center; gap: 0.25rem; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; padding: 0.45rem 0.7rem; border-radius: 8px; font-size: 0.95rem; font-weight: 500; }
.nav a:hover { background: var(--accent-soft); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 650; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; justify-content: center;
  padding: 0.7rem 1.1rem; border-radius: 8px; font-weight: 650; font-size: 0.95rem;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; font-family: var(--body);
  line-height: 1.2;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-small { padding: 0.5rem 0.85rem; font-size: 0.9rem; }
.menu { display: none; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; padding: 0.5rem 0.75rem; border: 1px solid var(--line); border-radius: 8px; font-weight: 600; font-size: 0.9rem; background: var(--surface); }
.menu summary::-webkit-details-marker { display: none; }
.menu-panel { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line); padding: 0.5rem var(--gutter) 1rem; display: grid; gap: 0.15rem; }
.menu-panel a { padding: 0.65rem 0.25rem; color: var(--ink); text-decoration: none; font-weight: 550; border-bottom: 1px solid var(--line); }
.menu-panel a:last-child { border-bottom: 0; color: var(--accent); }
@media (max-width: 860px) {
  .nav, .header-signin { display: none; }
  .menu { display: block; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); border-top: 1px solid var(--line); }
.section:first-of-type { border-top: 0; }
.eyebrow { font-family: var(--mono); font-size: var(--step--1); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.9rem; display: block; }
.section-head { display: grid; gap: 1rem; margin-bottom: 2.25rem; }
.section-head p { color: var(--muted); font-size: var(--step-1); }
.lede { font-size: var(--step-1); color: var(--muted); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 4.5rem); position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(var(--grid) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, #000 30%, transparent);
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 .dot { color: var(--accent); }
.hero .lede { margin-top: 1.4rem; font-size: clamp(1.1rem, 1.6vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero-actions .link { align-self: center; font-weight: 600; margin-left: 0.25rem; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

/* Platform map (registry) */
.platform { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.platform-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--line); }
.platform-head strong { font-family: var(--display); font-size: 1rem; }
.platform-head span { font-family: var(--mono); font-size: var(--step--1); color: var(--muted); }
.platform ol { list-style: none; margin: 0; padding: 0; }
.platform li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.15rem 1rem; padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--line); }
.platform li:last-child { border-bottom: 0; }
.platform .host { font-family: var(--mono); font-size: 0.9rem; font-weight: 600; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
a.host:hover { color: var(--accent); }
.platform .purpose { grid-column: 1 / -1; color: var(--muted); font-size: 0.875rem; }

/* Status chips */
.status { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; color: var(--muted); }
.status::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: currentColor; }
.status-live { color: var(--live); }
.status-building { color: var(--building); }
.status-planned { color: var(--planned); }
.status-planned::before { background: transparent; border: 1.5px solid currentColor; }
.status-inquiry { color: var(--inquiry); }

/* ---------- Pathways ---------- */
.paths { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 2px solid var(--ink); }
.paths li { border-right: 1px solid var(--line); }
.paths li:last-child { border-right: 0; }
.paths a { display: grid; gap: 0.6rem; height: 100%; padding: 1.25rem 1.1rem 1.4rem; color: var(--ink); text-decoration: none; }
.paths a:hover { background: var(--surface); }
.paths h3 { font-size: 1.35rem; }
.paths p { color: var(--muted); font-size: 0.95rem; }
.paths .go { color: var(--accent); font-weight: 650; font-size: 0.9rem; align-self: end; }
@media (max-width: 960px) {
  .paths { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .paths li { border-bottom: 1px solid var(--line); }
  .paths li:nth-child(2n) { border-right: 0; }
  .paths li:last-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .paths { grid-template-columns: 1fr; }
  .paths li { border-right: 0; }
}

/* ---------- Catalog cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 1rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.15rem 1.2rem 1.1rem; display: grid; gap: 0.7rem; grid-template-rows: auto auto 1fr auto; min-width: 0; }
.card-top { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; }
.kind { font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card p { color: var(--muted); font-size: 0.94rem; }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; align-self: start; }
.tags li { font-size: 0.78rem; padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--accent-soft); color: var(--ink); }
.card-foot { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding-top: 0.7rem; border-top: 1px dashed var(--line); font-size: 0.85rem; color: var(--muted); }
.card-foot .mono { color: var(--ink); overflow-wrap: anywhere; }

/* ---------- Split / feature blocks ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.split > div { min-width: 0; display: grid; gap: 1.1rem; align-content: start; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.checklist li { padding: 0.75rem 0.25rem 0.75rem 1.6rem; border-bottom: 1px solid var(--line); position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0.25rem; top: 1.2rem; width: 0.55rem; height: 0.55rem; border: 2px solid var(--accent); border-radius: 2px; }
@media (max-width: 520px) { .checklist { grid-template-columns: 1fr; } }

.cycle { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; counter-reset: step; }
.cycle li { counter-increment: step; padding: 1.2rem 1.2rem 1.3rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 0.5rem; }
.cycle li::before { content: counter(step, decimal-leading-zero); font-family: var(--mono); font-size: var(--step--1); color: var(--accent); }
.cycle p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 760px) { .cycle { grid-template-columns: 1fr; } }

.offers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 0; border-top: 1px solid var(--line); }
.offers > div { padding: 1.25rem 1.25rem 1.4rem 0; border-bottom: 1px solid var(--line); display: grid; gap: 0.45rem; align-content: start; }
.offers p { color: var(--muted); font-size: 0.95rem; }

.areas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2.5rem; }
.areas li { display: grid; gap: 0.25rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.areas strong { font-family: var(--display); font-size: 1.1rem; }
.areas span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 700px) { .areas { grid-template-columns: 1fr; } }

.frameworks { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; margin: 0; }
.frameworks li { font-family: var(--mono); font-size: 0.82rem; padding: 0.4rem 0.7rem; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }

.note { font-size: 0.9rem; color: var(--muted); border-left: 2px solid var(--line); padding-left: 0.9rem; }

/* ---------- Page header ---------- */
.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3rem); }
.page-head h1 { font-size: clamp(2.1rem, 4.5vw, 3.25rem); max-width: 22ch; }
.page-head .lede { margin-top: 1.1rem; }

/* ---------- CTA band ---------- */
.cta { background: var(--band); color: var(--band-ink); border-radius: 14px; padding: clamp(2rem, 5vw, 3.25rem); display: grid; gap: 1.5rem; }
.cta h2 { color: var(--band-ink); }
.cta-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); gap: 0.75rem; }
.cta-actions a { display: grid; gap: 0.2rem; padding: 1rem 1.1rem; border: 1px solid color-mix(in srgb, var(--band-ink) 25%, transparent); border-radius: 10px; color: var(--band-ink); text-decoration: none; }
.cta-actions a:hover { border-color: var(--accent); }
.cta-actions strong { font-family: var(--display); font-size: 1.1rem; }
.cta-actions span { font-size: 0.88rem; opacity: 0.75; }

/* ---------- Catalog filters ---------- */
.filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; margin-bottom: 1.25rem; }
.filters label { display: grid; gap: 0.3rem; font-size: 0.8rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.filters select { font: inherit; font-family: var(--body); text-transform: none; letter-spacing: 0; font-size: 0.95rem; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 0.55rem 0.6rem; }
.result-count { font-size: 0.9rem; color: var(--muted); margin-bottom: 1rem; }
@media (max-width: 760px) { .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 1.75rem); }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 0.35rem; font-weight: 600; font-size: 0.92rem; }
.form input, .form select, .form textarea { font: inherit; font-weight: 400; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 0.65rem 0.7rem; width: 100%; }
.form textarea { min-height: 8rem; resize: vertical; }
.form-status { font-size: 0.92rem; color: var(--muted); }
.contact-line { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.contact-line code { font-family: var(--mono); font-size: 1rem; padding: 0.35rem 0.6rem; border-radius: 6px; background: var(--accent-soft); color: var(--ink); user-select: all; }

/* ---------- Prose pages ---------- */
.prose { display: grid; gap: 1rem; max-width: 46rem; }
.prose h2 { font-size: var(--step-2); margin-top: 1.25rem; }
.prose ul { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.35rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); margin-top: clamp(3rem, 7vw, 5rem); padding-block: 3rem 2rem; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)); gap: 2rem; }
.footer-grid h4 { margin: 0 0 0.7rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-grid a { color: var(--ink); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-about p { color: var(--muted); margin-top: 0.8rem; max-width: 30ch; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
.footer-base nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-base a { color: var(--muted); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-about { grid-column: 1 / -1; } }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* Utility classes (no inline styles, so the site works under a strict CSP) */
.areas.areas-single { grid-template-columns: 1fr; }
.section.section-flush { padding-top: 0; border-top: 0; }
.cta-sub { opacity: 0.8; }
.more { margin-top: 1.5rem; }

/* Platform map footer: counts and as-of date */
.platform-foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 0.7rem 1.1rem; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 0.75rem; color: var(--muted); background: var(--paper); }
.launch-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }

/* Brand touches */
.hero h1 .dot { color: var(--accent); }
.hero h1 .dot:nth-of-type(2) { color: var(--teal); }
.hero h1 .dot:nth-of-type(3) { color: var(--logo-n3); }
.tagline { font-family: var(--display); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem; color: var(--muted); }
.principles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.principles li { display: grid; gap: 0.5rem; align-content: start; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.principles .swatch { width: 0.75rem; height: 0.75rem; border-radius: 50%; }
.principles p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 760px) { .principles { grid-template-columns: 1fr; } }
.mark-figure { display: grid; place-items: center; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.mark-figure .logo { width: min(100%, 22rem); height: auto; }
.principles.principles-stack { grid-template-columns: 1fr; margin-top: 0.5rem; }
.swatch-blue { background: var(--logo-outer); }
.swatch-teal { background: var(--logo-inner); }
.swatch-navy { background: var(--logo-n3); }

/* Roadmap stages */
.status-active { color: var(--live); }
.status-pilot { color: var(--inquiry); }
.status-developing { color: var(--building); }
.status-future { color: var(--planned); }
.status-future::before { background: transparent; border: 1.5px solid currentColor; }

/* Initiatives: compact grid */
.init-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr)); gap: 1rem; }
.init-card { display: grid; gap: 0.55rem; align-content: start; padding: 1.15rem 1.2rem 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); text-decoration: none; min-width: 0; }
.init-card:hover { border-color: var(--accent); }
.init-card strong { font-family: var(--display); font-size: 1.06rem; line-height: 1.25; }
.init-sum { color: var(--muted); font-size: 0.92rem; }
.init-top, .init-head { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; }
.init-num { font-family: var(--mono); font-size: var(--step--1); color: var(--accent); }

/* Initiatives: full sections */
.init-list { display: grid; gap: 0; }
.init-full { display: grid; gap: 1rem; padding-block: 2.5rem; border-top: 1px solid var(--line); scroll-margin-top: 5rem; }
.init-full:first-child { border-top: 0; padding-top: 0; }
.init-full h2 { max-width: 30ch; }
.init-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; align-items: center; font-size: 0.95rem; }

/* Roadmap board */
.roadmap { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: 1rem; }
.road-col { padding: 1rem 1.1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 0.7rem; align-content: start; }
.road-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.road-col a { color: var(--ink); text-decoration: none; font-weight: 550; }
.road-col a:hover { color: var(--accent); }

/* About: mission statement and closing philosophy */
.mission { display: grid; gap: 1rem; max-width: 52rem; }
.mission-text { font-family: var(--display); font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; line-height: 1.25; max-width: none; text-wrap: balance; }
.mission-sub { color: var(--muted); font-size: var(--step-1); }
.philosophy { margin-top: 2rem; font-family: var(--display); font-size: clamp(1.15rem, 2.2vw, 1.4rem); font-weight: 600; max-width: 46rem; text-wrap: balance; }

@media (max-width: 1000px) { .nav a { padding: 0.45rem 0.5rem; font-size: 0.9rem; } }
@media (max-width: 900px) { .nav, .header-signin { display: none; } .menu { display: block; } }
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
.cycle.cycle-stack { grid-template-columns: 1fr; }
.offers.offers-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 1.5rem; }
@media (max-width: 860px) { .offers.offers-3 { grid-template-columns: 1fr; } }