/* Nexus Wave IT
   Layout idea: three coloured strands (networks, systems, security) converge into one node;
   that convergence repeats as category colour-coding across the site. Cool, open light palette. */
:root {
  --bg: #F3F6F7;
  --surface: #FFFFFF;
  --ink: #0F1F2C;
  --muted: #475967;
  --line: #D5DEE3;
  --tide: #0A6B66;        /* networks, primary action */
  --tide-soft: #DCEEEC;
  --dusk: #3D4C9C;        /* systems / support */
  --dusk-soft: #E3E6F6;
  --sun: #D9952A;         /* security (decorative; never body text) */
  --sun-soft: #FBEFD9;
  --on-tide: #FFFFFF;
  --band-dark: #0F1F2C;
  --on-dark: #EAF1F3;
  --on-dark-muted: #B4C4CC;
  --focus: #1F6FEB;

  --font-display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Public Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.5625rem;
  --step-3: clamp(1.75rem, 1.4rem + 1.4vw, 2.25rem);
  --step-4: clamp(2.25rem, 1.6rem + 2.8vw, 3.5rem);

  --radius: 14px;
  --radius-sm: 8px;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1620; --surface: #12212D; --ink: #E7EEF2; --muted: #A5B5C0; --line: #263845;
    --tide: #4FC2B8; --tide-soft: #123A3A; --dusk: #9DAAF0; --dusk-soft: #1E2650;
    --sun: #F2BE5C; --sun-soft: #3A2E15; --on-tide: #052522;
    --band-dark: #071018; --on-dark: #EAF1F3; --on-dark-muted: #A9B9C2; --focus: #7DB4FF;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0B1620; --surface: #12212D; --ink: #E7EEF2; --muted: #A5B5C0; --line: #263845;
  --tide: #4FC2B8; --tide-soft: #123A3A; --dusk: #9DAAF0; --dusk-soft: #1E2650;
  --sun: #F2BE5C; --sun-soft: #3A2E15; --on-tide: #052522;
  --band-dark: #071018; --on-dark: #EAF1F3; --on-dark-muted: #A9B9C2; --focus: #7DB4FF;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: var(--step-4); font-weight: 750; }
h2 { font-size: var(--step-3); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 650; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--tide); text-underline-offset: 3px; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}
[tabindex="-1"]:focus { outline: none; }
[tabindex="-1"]:focus-visible { outline: none; }

.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(--ink); color: var(--bg); padding: 10px 16px; border-radius: var(--radius-sm);
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Wordmark ---------- */
.wordmark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.mark { width: 34px; height: 34px; flex: none; }
.mark .strand { fill: none; stroke-width: 3.2; stroke-linecap: round; }
.mark .s1 { stroke: var(--tide); }
.mark .s2 { stroke: var(--dusk); }
.mark .s3 { stroke: var(--sun); }
.mark .node { fill: var(--ink); }
.wordmark-text { font-family: var(--font-display); font-weight: 750; font-size: 1.25rem; letter-spacing: -0.02em; white-space: nowrap; }
.wordmark-it {
  display: inline-block; margin-left: 2px; padding: 1px 6px 2px; border-radius: 6px;
  background: var(--ink); color: var(--bg); font-size: 0.8em; letter-spacing: 0.04em; vertical-align: 1px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav ul { list-style: none; display: flex; gap: 4px; }
.primary-nav ul a {
  display: block; padding: 8px 12px; border-radius: var(--radius-sm);
  color: var(--ink); text-decoration: none; font-weight: 550;
}
.primary-nav ul a:hover { background: var(--surface); }
.primary-nav ul a[aria-current="page"] { color: var(--tide); box-shadow: inset 0 -2px 0 var(--tide); border-radius: 0; }
.menu-toggle { display: none; }

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px;
    background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-sm);
    font: 600 1rem var(--font-body); cursor: pointer;
  }
  .menu-icon, .menu-icon::before, .menu-icon::after {
    display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative;
  }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
  .menu-icon::before { top: -6px; } .menu-icon::after { top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-icon { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-icon::before { top: 0; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-icon::after { top: 0; transform: rotate(-45deg); }

  .js .primary-nav { display: none; }
  .primary-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 12px;
    padding: 12px var(--gutter) 20px; background: var(--bg); border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px -16px rgb(0 0 0 / 0.25);
  }
  .js .primary-nav.is-open { display: flex; }
  .primary-nav ul { flex-direction: column; }
  .primary-nav ul a { padding: 12px; }
  .primary-nav ul a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--tide); }
  .nav-cta { justify-content: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px; border-radius: 999px; border: 2px solid transparent;
  font: 650 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn-sm { min-height: 42px; padding: 9px 18px; font-size: 0.95rem; }
.btn-primary { background: var(--tide); color: var(--on-tide); }
.btn-primary:hover { background: color-mix(in srgb, var(--tide) 86%, var(--ink)); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--surface); }
.btn-light { background: var(--on-dark); color: #0F1F2C; }
.btn-light:hover { background: #FFFFFF; }
.btn-outline-light { background: transparent; color: var(--on-dark); border-color: var(--on-dark); }
.btn-outline-light:hover { background: rgb(255 255 255 / 0.08); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { font-weight: 650; text-decoration: none; display: inline-flex; gap: 6px; margin-top: auto; padding-top: 8px; }
.text-link:hover { text-decoration: underline; }

/* ---------- Shared ---------- */
.eyebrow {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px;
  font-size: var(--step--1); font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 18px;
}
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex: none; }
.d-net { background: var(--tide); } .d-sys { background: var(--dusk); } .d-sec { background: var(--sun); } .d-plan { background: var(--ink); }
.lede { font-size: var(--step-1); line-height: 1.55; color: var(--muted); max-width: 62ch; }
.band { padding: clamp(56px, 8vw, 96px) 0; }
.band-alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { max-width: 68ch; margin-bottom: 40px; display: grid; gap: 14px; }
.section-head p { color: var(--muted); }
.check-list { list-style: none; display: grid; gap: 10px; }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before {
  content: ""; position: absolute; left: 2px; top: 0.5em; width: 14px; height: 8px;
  border-left: 2.5px solid var(--tide); border-bottom: 2.5px solid var(--tide); transform: rotate(-45deg) translateY(-2px);
}

/* ---------- Views ---------- */
.js .view { display: none; }
.js .view.is-active { display: block; }
.view.is-active { animation: view-in .35s ease both; }
@keyframes view-in { from { opacity: .4; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(48px, 6vw, 80px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 22px; }
.hero-copy .eyebrow { margin-bottom: 0; }
.hero-copy h1 { max-width: 14ch; }
.hero-note { color: var(--muted); font-size: var(--step--1); display: flex; align-items: center; gap: 8px; }
.hero-note::before { content: ""; width: 22px; height: 2px; background: var(--line); }
.hero-art { margin: 0; }
.hero-art svg { width: 100%; height: auto; display: block; }
.grid-dot { fill: var(--line); }
.h-strand { fill: none; stroke-width: 6; stroke-linecap: round; }
.h-pulse { fill: none; stroke-width: 6; stroke-linecap: round; stroke: var(--surface); stroke-dasharray: 2 34; opacity: .85; animation: pulse-flow 3.2s linear infinite; }
.h-strand.h-net, .h-cap.h-net { stroke: var(--tide); fill: var(--tide); }
.h-strand.h-sys, .h-cap.h-sys { stroke: var(--dusk); fill: var(--dusk); }
.h-strand.h-sec, .h-cap.h-sec { stroke: var(--sun); fill: var(--sun); }
.h-strand { fill: none !important; }
.h-out { fill: none; stroke: var(--ink); stroke-width: 6; stroke-linecap: round; }
.h-ring { fill: none; stroke: var(--ink); stroke-width: 2; stroke-dasharray: 4 6; opacity: .5; }
.h-node { fill: var(--ink); }
.h-label { font-family: var(--font-body); font-size: 15px; font-weight: 650; fill: var(--muted); letter-spacing: .04em; }
@keyframes pulse-flow { to { stroke-dashoffset: -72; } }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 520px; }
}

/* ---------- Trio ---------- */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.trio-item { padding: 28px 28px 8px 0; display: grid; gap: 10px; align-content: start; position: relative; }
.trio-item + .trio-item { padding-left: 28px; border-left: 1px solid var(--line); }
.trio-item::before { content: ""; position: absolute; top: -1px; left: 0; width: 56px; height: 4px; border-radius: 0 0 4px 4px; }
.trio-item + .trio-item::before { left: 28px; }
.t-net::before { background: var(--tide); } .t-sys::before { background: var(--dusk); } .t-sec::before { background: var(--sun); }
.trio-item p { color: var(--muted); }
@media (max-width: 760px) {
  .trio { grid-template-columns: 1fr; }
  .trio-item, .trio-item + .trio-item { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .trio-item + .trio-item::before { left: 0; }
}

/* ---------- Category cards ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card {
  display: flex; flex-direction: column; gap: 12px; padding: 24px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--ink); text-decoration: none;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.cat-card:hover { border-color: var(--tide); transform: translateY(-2px); box-shadow: 0 10px 24px -18px rgb(15 31 44 / .5); }
.cat-card p { color: var(--muted); font-size: 0.98rem; }
.cat-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--tide-soft); color: var(--tide); }
.cat-card:nth-child(2) .cat-icon { background: var(--sun-soft); color: color-mix(in srgb, var(--sun) 75%, var(--ink)); }
.cat-card:nth-child(3) .cat-icon { background: var(--dusk-soft); color: var(--dusk); }
.cat-card:nth-child(4) .cat-icon { background: color-mix(in srgb, var(--ink) 9%, var(--bg)); color: var(--ink); }
.cat-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cat-more { margin-top: auto; font-weight: 650; color: var(--tide); font-size: 0.95rem; }
@media (max-width: 1040px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cat-grid { grid-template-columns: 1fr; } }

/* ---------- Audiences ---------- */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.audience {
  display: grid; gap: 16px; align-content: start; padding: clamp(24px, 3vw, 36px);
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
}
.audience p:not(.audience-tag) { color: var(--muted); }
.audience-tag { font-size: var(--step--1); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tide); }
.audience:nth-child(2) .audience-tag { color: var(--dusk); }
.audience:nth-child(2) .check-list li::before { border-color: var(--dusk); }
@media (max-width: 760px) { .audience-grid { grid-template-columns: 1fr; } }

/* ---------- Engagements ---------- */
.engage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.engage {
  display: flex; flex-direction: column; gap: 12px; padding: clamp(24px, 3vw, 36px);
  border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); position: relative; overflow: hidden;
}
.engage::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 120px; height: 120px; border-radius: 50%;
  border: 14px solid var(--tide-soft);
}
.engage:nth-child(2)::after { border-color: var(--dusk-soft); width: 150px; height: 150px; border-width: 8px; box-shadow: 0 0 0 14px var(--bg), 0 0 0 22px var(--dusk-soft); }
.engage h3, .engage p { position: relative; z-index: 1; max-width: 52ch; }
.engage-sub { font-weight: 650; color: var(--ink); }
.engage p:not(.engage-sub) { color: var(--muted); }
@media (max-width: 760px) { .engage-grid { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { background: var(--band-dark); color: var(--on-dark); padding: clamp(48px, 7vw, 80px) 0; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: auto -10% -60% auto; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgb(79 194 184 / .22), transparent 65%);
}
.cta-band-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; position: relative; }
.cta-band h2 { color: var(--on-dark); }
.cta-band p { color: var(--on-dark-muted); margin-top: 10px; max-width: 52ch; }
.cta-band :focus-visible { outline-color: #9CC8FF; }

/* ---------- Page heads ---------- */
.page-head { padding: clamp(48px, 7vw, 88px) 0 clamp(36px, 5vw, 56px); border-bottom: 1px solid var(--line); }
.page-head .wrap { display: grid; gap: 18px; }
.page-head .eyebrow { margin-bottom: 0; }
.page-head h1 { max-width: 20ch; }

/* ---------- Services ---------- */
.services-layout { display: grid; grid-template-columns: 260px 1fr; gap: clamp(28px, 4vw, 56px); padding-top: 48px; padding-bottom: 96px; align-items: start; }
.svc-index { position: sticky; top: 100px; }
.svc-index-title { font-size: var(--step--1); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; }
.svc-index ol { list-style: none; display: grid; gap: 2px; border-left: 2px solid var(--line); }
.svc-index a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; color: var(--ink); text-decoration: none; font-weight: 550; font-size: 0.97rem; margin-left: -2px; border-left: 2px solid transparent; }
.svc-index a:hover { border-left-color: var(--tide); background: var(--surface); }
.svc-sections { display: grid; gap: 28px; min-width: 0; }
.svc {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(24px, 3.5vw, 40px); position: relative; overflow: hidden;
}
.svc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; }
.c-net::before { background: var(--tide); } .c-sec::before { background: var(--sun); } .c-sys::before { background: var(--dusk); } .c-plan::before { background: var(--ink); }
.svc:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.svc-head { display: grid; gap: 8px; margin-bottom: 24px; }
.svc-head p { color: var(--muted); font-size: var(--step-1); }
.svc-list { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.svc-list > div { padding: 18px 0; border-top: 1px solid var(--line); }
.svc-list dt { font-weight: 700; margin-bottom: 6px; }
.svc-list dd { margin: 0; color: var(--muted); }
.agreement { padding: clamp(24px, 3.5vw, 40px); border-radius: var(--radius); background: var(--tide-soft); display: grid; gap: 16px; }
.agreement h2 { font-size: var(--step-2); }
@media (max-width: 900px) {
  .services-layout { grid-template-columns: 1fr; padding-top: 32px; }
  .svc-index { position: static; }
}
@media (max-width: 640px) { .svc-list { grid-template-columns: 1fr; } }

/* ---------- About ---------- */
.principles { list-style: none; counter-reset: p; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.principles li {
  counter-increment: p; display: grid; gap: 10px; align-content: start;
  padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
}
.principles li::before {
  content: counter(p, decimal-leading-zero); font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  color: var(--tide); letter-spacing: .04em;
}
.principles p { color: var(--muted); }
@media (max-width: 760px) { .principles { grid-template-columns: 1fr; } }

.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.area-grid > div { display: grid; gap: 16px; max-width: 60ch; }
.area-grid > div p { color: var(--muted); }
.area-route { list-style: none; position: relative; display: grid; gap: 22px; padding-left: 8px; }
.area-route::before { content: ""; position: absolute; left: 19px; top: 14px; bottom: 14px; width: 2px; background: var(--line); }
.stop { display: grid; grid-template-columns: 24px 1fr; column-gap: 18px; align-items: center; position: relative; }
.stop-marker { grid-row: span 2; width: 24px; height: 24px; border-radius: 50%; border: 3px solid var(--tide); background: var(--surface); }
.stop-primary .stop-marker { background: var(--tide); box-shadow: 0 0 0 6px var(--tide-soft); }
.stop-remote .stop-marker { border-color: var(--dusk); border-style: dashed; }
.stop-name { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); }
.stop-detail { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 760px) { .area-grid { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.path-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding-top: 48px; }
.path {
  display: grid; gap: 14px; align-content: start; padding: clamp(24px, 3.5vw, 36px);
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.path:first-child { border-top: 5px solid var(--tide); }
.path:last-child { border-top: 5px solid var(--dusk); }
.path p:not(.path-tag) { color: var(--muted); }
.path-tag { font-size: var(--step--1); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.path.is-target { border-color: var(--tide); box-shadow: 0 0 0 3px var(--tide-soft); }
.path:last-child.is-target { border-color: var(--dusk); box-shadow: 0 0 0 3px var(--dusk-soft); }
.path:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
@media (max-width: 760px) { .path-grid { grid-template-columns: 1fr; } }

.inquiry { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(24px, 4vw, 56px); padding: 56px 0 96px; align-items: start; }
.inquiry-intro { display: grid; gap: 14px; }
.inquiry-intro > p:not(.notice) { color: var(--muted); }
.notice {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius-sm);
  background: var(--sun-soft); color: var(--ink); font-weight: 600; border-left: 4px solid var(--sun);
}
.notice svg { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.inquiry-form fieldset {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  margin: 0; padding: clamp(20px, 3vw, 32px); display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; min-width: 0;
}
.field { display: grid; gap: 6px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field label { font-weight: 650; font-size: 0.95rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--bg); border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: 11px 12px; min-height: 46px;
}
.field textarea { resize: vertical; min-height: 120px; }
fieldset:disabled .field input, fieldset:disabled .field select, fieldset:disabled .field textarea { cursor: not-allowed; }
.hint { color: var(--muted); font-size: var(--step--1); }
.form-actions { display: flex; }
@media (max-width: 860px) { .inquiry { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .inquiry-form fieldset { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--band-dark); color: var(--on-dark-muted); padding-top: 56px; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer :focus-visible { outline-color: #9CC8FF; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.7fr 1fr 1.1fr; gap: 32px; padding-bottom: 40px; }
.footer-grid ul { list-style: none; display: grid; gap: 8px; }
.footer-brand { display: grid; gap: 14px; align-content: start; max-width: 36ch; }
.wordmark-footer { color: var(--on-dark); }
.wordmark-footer .node { fill: var(--on-dark); }
.wordmark-footer .wordmark-it { background: var(--on-dark); color: #0F1F2C; }
.footer-title { color: var(--on-dark); font-weight: 700; margin-bottom: 10px; font-size: 0.95rem; }
.footer-base { border-top: 1px solid rgb(255 255 255 / .12); padding-top: 20px; padding-bottom: 28px; font-size: var(--step--1); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .h-pulse { display: none; }
}