/* Hamilton Electronics & Prototyping — design system
   Light, technical, industrial. No dark-mode body, no neon. */

:root {
  --ink: #12202c;
  --ink-soft: #2c3d4d;
  --muted: #5a6b7a;
  --line: #d5dee6;
  --line-strong: #b7c4d0;
  --paper: #f5f7f9;
  --white: #ffffff;
  --header: #0c1620;
  --header-ink: #e8eef4;
  --accent: #156ea8;
  --accent-hover: #0f5c8e;
  --accent-soft: #e6f2f9;
  --accent-line: #8ebdd8;
  --focus: #0b6aa8;
  --danger: #9b2c2c;
  --ok: #1f6b4a;
  --shadow: 0 1px 2px rgb(18 32 44 / 0.06), 0 8px 24px rgb(18 32 44 / 0.06);
  --radius: 10px;
  --radius-lg: 16px;
  --max: 72rem;
  --header-h: 4.5rem;
  --sticky-h: 0px;
  --font: "Segoe UI", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Code", "Segoe UI Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --space: clamp(1.25rem, 4vw, 2rem);
}

*,
*::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;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 1.0625rem;
  padding-bottom: var(--sticky-h);
}

img,
svg {
  max-width: 100%;
  height: auto;
}

img {
  display: block;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3.2rem;
  z-index: 1000;
  background: var(--accent);
  color: var(--white);
  padding: 0.55rem 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 8px 8px;
}

.skip-link:focus {
  top: 0;
  color: var(--white);
}

.container {
  width: min(100% - var(--space) * 2, var(--max));
  margin-inline: auto;
}

.container-wide {
  width: min(100% - var(--space) * 2, 82rem);
  margin-inline: auto;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.7rem;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.85rem, 4.4vw, 3.05rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2.05rem);
  margin: 0 0 0.85rem;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.015em;
  margin: 0 0 0.45rem;
}

.lede {
  font-size: clamp(1.12rem, 2vw, 1.32rem);
  color: var(--ink-soft);
  max-width: 46rem;
  margin: 0 0 1rem;
}

.support {
  color: var(--muted);
  max-width: 46rem;
  margin: 0 0 1.5rem;
}

.section {
  padding: clamp(3.25rem, 7vw, 5.5rem) 0;
}

.section-alt {
  background: var(--paper);
}

.section-dark {
  background: var(--header);
  color: var(--header-ink);
}

.section-dark h2,
.section-dark h3,
.section-dark .lede {
  color: var(--white);
}

.section-dark .support,
.section-dark p {
  color: #c5d0da;
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2rem;
}

/* Header */

.site-header {
  background: var(--white);
  color: var(--ink);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgb(18 32 44 / 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  text-decoration: none;
  min-width: 0;
}

.brand:hover {
  color: var(--ink);
}

.brand img {
  width: 3.35rem;
  height: 3.35rem;
  object-fit: contain;
  background: var(--white);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.15;
}

.brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list > li {
  position: relative;
}

.nav-link,
.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  color: var(--ink-soft);
  text-decoration: none;
  background: none;
  border: 0;
  font: inherit;
  font-size: 0.92rem;
  padding: 0.55rem 0.7rem;
  cursor: pointer;
  border-radius: 8px;
}

.nav-link:hover,
.nav-btn:hover,
.nav-link[aria-current="page"] {
  color: var(--ink);
  background: var(--accent-soft);
}

.caret {
  width: 0.55rem;
  height: 0.55rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
}

.dropdown {
  position: absolute;
  top: calc(100% - 0.2rem);
  left: 0;
  min-width: 17.5rem;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.45rem;
  display: none;
}

.nav-list > li:hover > .dropdown,
.nav-list > li:focus-within > .dropdown,
.nav-btn[aria-expanded="true"] + .dropdown {
  display: grid;
}

.dropdown a {
  color: var(--ink);
  text-decoration: none;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.92rem;
}

.dropdown a:hover,
.dropdown a:focus-visible {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

.header-cta {
  margin-left: 0.4rem;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.85rem;
  padding: 0.65rem 1.15rem;
  border-radius: 8px;
  font-weight: 650;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.2;
  text-wrap: balance;
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-hover);
  background: var(--accent-soft);
}

.section-dark .btn-secondary {
  color: var(--white);
  border-color: rgb(255 255 255 / 0.35);
}

.section-dark .btn-secondary:hover {
  background: rgb(255 255 255 / 0.08);
  color: var(--white);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent-line);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* Hero */

.hero {
  position: relative;
  background: var(--white);
  color: var(--ink);
  padding: clamp(2.2rem, 5.5vw, 4.4rem) 0 clamp(2.4rem, 6vw, 4.6rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.11;
}

.hero-pattern svg {
  width: 100%;
  height: 100%;
}

.hero-logo {
  display: flex;
  justify-content: center;
}

.hero-logo img {
  width: min(100%, 28rem);
  max-height: min(36vh, 18rem);
  height: auto;
  object-fit: contain;
  background: var(--white);
}

.hero-copy {
  min-width: 0;
}

.hero h1 {
  color: var(--ink);
  max-width: 22ch;
}

.hero .capability-row {
  margin: 0 0 1.35rem;
}

.hero .lede {
  color: var(--ink-soft);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.hero-meta span:not(:last-child) {
  border-right: 1px solid var(--accent-line);
  padding-right: 1rem;
}

.hero-copy .kicker {
  margin-bottom: 0.55rem;
}

.hero-points {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.hero-points li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.42rem;
  height: 0.42rem;
  background: var(--accent);
}

/* Problem cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr));
  gap: 1rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.25rem 1.15rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.card::before,
.card::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.55;
}

.card::before {
  top: 8px;
  left: 8px;
  border-width: 1.5px 0 0 1.5px;
}

.card::after {
  right: 8px;
  bottom: 8px;
  border-width: 0 1.5px 1.5px 0;
}

a.card:hover,
a.card:focus-visible {
  border-color: var(--accent-line);
  transform: translateY(-2px);
}

.card h3 {
  margin: 0;
}

.card p {
  margin: 0;
  color: var(--muted);
  flex: 1;
  font-size: 0.98rem;
}

.card .card-cta {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.95rem;
}

.card--media {
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.card--media::before,
.card--media::after {
  display: none;
}

.card--media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 28%;
  background: var(--header);
}

.card--media .card-copy {
  padding: 1.1rem 1.25rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.problem-card {
  min-height: 13.5rem;
}

/* Stack flow */

.stack-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.35rem;
  margin: 1.5rem 0 1.75rem;
}

.stack-node {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-weight: 650;
  font-size: 0.92rem;
}

.stack-arrow {
  color: var(--accent);
  font-weight: 700;
  padding: 0 0.15rem;
  user-select: none;
}

.phrase-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.25rem 0 0;
}

.phrase {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--accent-line);
  color: var(--accent-hover);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
}

/* Lists / why us */

.point-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
}

.point {
  padding: 1.1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: var(--white);
}

.point p {
  margin: 0;
  color: var(--muted);
}

/* Process */

.steps {
  display: grid;
  gap: 0.85rem;
  counter-reset: none;
}

.step {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.85rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}

.step:last-child {
  border-bottom: 0;
}

.step-n {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}

.step h3 {
  margin: 0 0 0.2rem;
}

.step p {
  margin: 0;
  color: var(--muted);
}

/* FAQ */

.faq-list {
  display: grid;
  gap: 0.65rem;
  max-width: 48rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 0.15rem 0.9rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.85rem 0;
}

.faq-list details p {
  margin: 0 0 0.95rem;
  color: var(--ink-soft);
}

/* Forms */

.form {
  display: grid;
  gap: 0.95rem;
  position: relative;
}

/* Author display rules (e.g. .field { display: grid }) override the browser's
   built-in [hidden] { display: none }. Keep the hidden attribute authoritative. */
[hidden] {
  display: none !important;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field-row {
  display: grid;
  gap: 0.95rem;
}

/* NZ address autocomplete */

.address-suggest {
  position: relative;
}

.address-suggest-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 30;
  margin: 0.3rem 0 0;
  padding: 0.3rem;
  list-style: none;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: var(--shadow);
  max-height: 16rem;
  overflow: auto;
}

.address-suggest-list li {
  display: flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95rem;
}

.address-suggest-list li:hover,
.address-suggest-list li.is-active {
  background: var(--paper, #f7f6f2);
}

@media (min-width: 40rem) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

label,
.legend {
  font-weight: 650;
  font-size: 0.92rem;
}

.hint {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  min-height: 2.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  font: inherit;
  background: var(--white);
  color: var(--ink);
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--accent);
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  clip: rect(0, 0, 0, 0);
}

.cf-turnstile {
  min-height: 1.5rem;
}

.form-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.form-intake {
  max-width: 44rem;
  padding-bottom: 5.5rem;
}

.form-intake .alert-list {
  margin: 0.45rem 0 0;
  padding-left: 1.2rem;
}

.form-intake .alert p {
  margin: 0;
}

.form-control[aria-invalid="true"],
.form-select[aria-invalid="true"],
input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--danger);
}

.intake-section {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1rem 1.15rem;
  margin: 0 0 1.1rem;
  display: grid;
  gap: 0.75rem;
}

.intake-section > legend {
  padding: 0 0.35rem;
  font-weight: 700;
}

.intake-section .nested {
  border: 0;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.choice-list,
.check-list {
  display: grid;
  gap: 0.45rem;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-weight: 500;
}

.check input {
  margin-top: 0.25rem;
  width: auto;
  min-height: 0;
}

.auth-block {
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
  display: grid;
  gap: 0.65rem;
}

.auth-title {
  margin: 0;
  font-size: 1rem;
}

.agreement-box,
.agreement-text {
  max-height: min(28rem, 55vh);
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  background: var(--paper, #f7f6f2);
  font-size: 0.92rem;
  line-height: 1.45;
}

.agreement-text {
  max-height: none;
  white-space: normal;
}

.intake-type-cards {
  gap: 0.7rem;
}

.intake-card {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.7rem;
  row-gap: 0.15rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  min-height: 3.25rem;
  align-items: start;
}

.intake-card input {
  grid-row: 1 / span 2;
  margin-top: 0.35rem;
  width: 1.15rem;
  height: 1.15rem;
  min-height: 0;
}

.intake-card strong {
  font-size: 1rem;
}

.intake-card span {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.intake-submit {
  display: grid;
  gap: 0.85rem;
  position: sticky;
  bottom: 0;
  z-index: 5;
  padding: 0.85rem 0 calc(0.35rem + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, transparent, var(--white) 30%);
}

.intake-submit .btn {
  min-height: 3rem;
  width: 100%;
}

@media (max-width: 40rem) {
  .form-panel {
    padding: 1rem 0.85rem;
    border-radius: 12px;
  }

  .intake-section {
    padding: 0.85rem 0.75rem 1rem;
  }

  .agreement-box {
    max-height: min(22rem, 50vh);
  }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="date"],
  select,
  textarea {
    min-height: 3rem;
    font-size: 1rem;
  }

  .check {
    min-height: 2.75rem;
    align-items: center;
  }

  .check input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0;
  }
}

.alert {
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  font-weight: 600;
}

.alert-error {
  background: #fdecec;
  color: var(--danger);
}

.alert-ok {
  background: #e7f6ee;
  color: var(--ok);
}

/* Breadcrumbs */

.breadcrumbs {
  font-size: 0.88rem;
  padding: 0.9rem 0 0;
  color: var(--muted);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: var(--line-strong);
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.page-hero {
  padding: 1.6rem 0 2.2rem;
}

.page-hero h1 {
  max-width: 28ch;
}

/* Prose */

.prose {
  max-width: 46rem;
}

.prose h2 {
  margin-top: 2.2rem;
}

.prose h3 {
  margin-top: 1.5rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.prose a {
  font-weight: 650;
}

.callout {
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin: 1.3rem 0;
}

.callout p {
  margin: 0;
  color: var(--ink);
}

/* Footer */

.site-footer {
  background: var(--header);
  color: #c5d0da;
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.site-footer a {
  color: #d7e3ee;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

.site-footer h2 {
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.footer-brand img {
  width: min(100%, 17rem);
  height: auto;
  object-fit: contain;
  background: var(--white);
  border-radius: 12px;
  padding: 0.55rem 0.7rem 0.45rem;
  margin-bottom: 0.85rem;
}

.footer-meta {
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgb(255 255 255 / 0.1);
  font-size: 0.88rem;
  color: #8b9bab;
}

/* Sticky mobile CTAs */

.sticky-cta {
  display: none;
}

/* Calculator */

.calc-grid {
  display: grid;
  gap: 1.2rem;
}

@media (min-width: 56rem) {
  .calc-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.result-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.result-row strong {
  font-variant-numeric: tabular-nums;
}

.delta-better {
  color: var(--ok);
}

.delta-worse {
  color: var(--danger);
}

.disclaimer {
  font-size: 0.88rem;
  color: var(--muted);
}

/* Brief wizard */

.brief-progress {
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  margin-bottom: 1.2rem;
}

.brief-progress span {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
}

.choice-grid {
  display: grid;
  gap: 0.5rem;
}

.choice {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  background: var(--white);
}

.choice:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.summary-dl {
  display: grid;
  gap: 0.7rem;
}

.summary-dl div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.55rem;
}

.summary-dl dt {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 650;
}

.summary-dl dd {
  margin: 0.15rem 0 0;
}

.account-number {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

/* Architecture flow */

.arch {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.4rem;
  margin: 1.4rem 0;
}

.arch-node {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.7rem 0.5rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 650;
}

@media (max-width: 48rem) {
  .arch {
    grid-template-columns: 1fr 1fr;
  }
}

.local-strip {
  display: grid;
  gap: 1rem;
}

@media (min-width: 50rem) {
  .local-strip {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  }
}

.related {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.75rem;
}

.article-list {
  display: grid;
  gap: 1rem;
}

.article-teaser {
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem;
}

.article-teaser--media {
  display: grid;
  gap: 1rem;
  align-items: start;
}

@media (min-width: 40rem) {
  .article-teaser--media {
    grid-template-columns: 12rem minmax(0, 1fr);
  }
}

.article-teaser--media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 28%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--header);
}

.article-teaser--media > a:first-child {
  display: block;
}

.article-teaser a {
  color: var(--ink);
  text-decoration: none;
}

.article-teaser a:hover h2,
.article-teaser a:hover h3 {
  color: var(--accent);
}

.meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 72rem) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 68rem) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    inset: var(--header-h) 0 auto;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 0.5rem 1.25rem 1.1rem;
  }

  .nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }

  .dropdown {
    position: static;
    display: none;
    min-width: 0;
    background: var(--paper);
    border: 0;
    box-shadow: none;
    margin: 0.15rem 0 0.4rem;
  }

  .nav-list > li:hover > .dropdown {
    display: none;
  }

  .nav-btn[aria-expanded="true"] + .dropdown {
    display: grid;
  }

  .dropdown a {
    color: var(--ink);
  }

  .dropdown a:hover {
    background: var(--accent-soft);
    color: var(--accent-hover);
  }

  .header-cta {
    margin: 0.5rem 0 0;
  }

  .header-cta .btn {
    width: 100%;
  }
}

@media (max-width: 48rem) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .sticky-cta {
    display: grid;
    grid-template-columns: repeat(var(--sticky-cols, 3), 1fr);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    background: var(--header);
    border-top: 1px solid rgb(255 255 255 / 0.12);
    padding: 0.45rem 0.55rem calc(0.45rem + env(safe-area-inset-bottom));
    gap: 0.4rem;
  }

  body:has(.sticky-cta) {
    --sticky-h: 4.6rem;
  }

  .sticky-cta a {
    color: var(--white);
    text-decoration: none;
    text-align: center;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.55rem 0.3rem;
    border-radius: 8px;
    background: rgb(255 255 255 / 0.08);
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .sticky-cta a.primary {
    background: var(--accent);
  }
}

@media (min-width: 64rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: 2.5rem;
  }

  .hero-logo img {
    width: min(100%, 30rem);
    max-height: min(42vh, 20rem);
  }
}

@media (max-width: 40rem) {
  .hero {
    padding-top: 1.5rem;
  }

  .hero-logo img {
    width: min(100%, 18rem);
    max-height: 11rem;
  }

  .hero-follow-inner .btn {
    width: 100%;
  }
}

.hero-follow {
  background: var(--paper);
  color: var(--ink-soft);
  padding: 1.45rem 0 1.6rem;
  border-bottom: 1px solid var(--line);
}

.capability-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.35rem;
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
}

.capability-row li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 650;
  color: var(--accent-hover);
  border: 1px solid var(--accent-line);
  background: var(--white);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

.hero-follow-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
}

.hero-follow-title {
  margin: 0.15rem 0 0.35rem;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.15rem;
}

.hero-follow p:last-child {
  margin: 0;
}

.hero-follow .kicker {
  margin-bottom: 0.15rem;
}

.media-split {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

@media (min-width: 56rem) {
  .media-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
  }

  .media-split--portrait {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
}

.media-frame {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--header);
}

.media-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.media-frame--square img {
  aspect-ratio: 1;
  object-fit: cover;
}

.media-frame--portrait img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 28%;
}

.media-frame--scope {
  background: #000;
}

.media-frame--scope img {
  object-fit: contain;
}

.media-frame--dark {
  background: #000;
  border-color: rgb(18 32 44 / 0.4);
}

.media-frame figcaption {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--muted);
  padding: 0.7rem 0.9rem 0.85rem;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.section-dark .media-frame {
  border-color: rgb(255 255 255 / 0.14);
}

.section-dark .media-frame figcaption {
  background: #10202c;
  border-top-color: rgb(255 255 255 / 0.1);
  color: #c5d0da;
}

.prose .media-frame {
  margin: 0 0 1.5rem;
}

.prose .media-frame--portrait {
  max-width: 26rem;
}

.media-pair {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.5rem;
}

@media (min-width: 40rem) {
  .media-pair {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.media-pair .media-frame {
  margin: 0;
}

.people-grid {
  display: grid;
  gap: 2rem;
  margin: 0 0 2.5rem;
}

@media (min-width: 48rem) {
  .people-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem;
    align-items: start;
  }
}

.person h3 {
  margin: 0.9rem 0 0.2rem;
  font-size: 1.25rem;
}

.person-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.9rem;
}

.person p {
  color: var(--ink-soft);
  margin: 0 0 0.9rem;
}

.person p:last-child {
  margin-bottom: 0;
}

.person-photo {
  margin: 0;
}

.person-photo-slot {
  aspect-ratio: 4 / 5;
  background:
    linear-gradient(165deg, rgb(255 255 255 / 0.04), transparent 42%),
    var(--header);
}

.person-home {
  max-width: 46rem;
}

.person-home h2 {
  margin-top: 0;
}

.mt-block {
  margin-top: 1.2rem;
}

.form-narrow {
  max-width: 46rem;
}

.stack-list {
  display: block;
  padding-left: 1.1rem;
}

.stack-list li {
  margin-bottom: 0.55rem;
}

#what-we-repair {
  scroll-margin-top: calc(var(--header-h) + 0.75rem);
}

.repair-catalogue {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr));
  gap: 1rem;
}

.repair-group {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.3rem 1.3rem;
  box-shadow: var(--shadow);
}

.section-alt .repair-group {
  background: var(--white);
}

.repair-group h3 {
  margin-bottom: 0.35rem;
}

.repair-group > p {
  color: var(--muted);
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
}

.repair-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.repair-group li {
  padding: 0.38rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.repair-group li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.prose .repair-catalogue {
  margin-top: 1rem;
}

.prose .repair-group h3 {
  margin-top: 0;
}

.prose .repair-group ul {
  padding-left: 0;
  list-style: none;
}

.sticky-cta-1 { --sticky-cols: 1; }
.sticky-cta-2 { --sticky-cols: 2; }
.sticky-cta-3 { --sticky-cols: 3; }

.header-inner.container,
.footer-grid.container,
.footer-meta.container {
  max-width: var(--max);
}