/* ==========================================================================
   ENTREX LIMITED COMPANY — design system
   Palette derived from the Entrex mark: layered blues + Dodoma soil ochre
   ========================================================================== */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.625rem;
  --radius-full: 9999px;

  --content-narrow: 660px;
  --content-default: 1000px;
  --content-wide: 1240px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
}

/* ---------- Light theme ---------- */
:root,
[data-theme='light'] {
  --color-bg: #f6f4f0;
  --color-surface: #fffefc;
  --color-surface-2: #fbf9f6;
  --color-surface-offset: #ece8e1;
  --color-surface-deep: #12283c;
  --color-divider: #ddd8d0;
  --color-border: #cdc7bd;

  --color-text: #17222e;
  --color-text-muted: #5d6673;
  --color-text-faint: #9aa1aa;
  --color-text-inverse: #f6f4f0;

  --color-primary: #0d6d99;
  --color-primary-hover: #0a5375;
  --color-primary-active: #083e58;
  --color-primary-soft: #dceaf2;
  --color-brand-light: #1590cf;

  --color-accent: #a4661a;
  --color-accent-hover: #83500f;
  --color-accent-soft: #f0e3d1;

  --shadow-sm: 0 1px 2px rgba(18, 40, 60, 0.07);
  --shadow-md: 0 6px 20px rgba(18, 40, 60, 0.09);
  --shadow-lg: 0 18px 44px rgba(18, 40, 60, 0.14);

  --hairline: rgba(23, 34, 46, 0.1);
}

/* ---------- Dark theme ---------- */
[data-theme='dark'] {
  --color-bg: #0e161f;
  --color-surface: #141f2b;
  --color-surface-2: #182533;
  --color-surface-offset: #1d2b3a;
  --color-surface-deep: #0a121a;
  --color-divider: #223244;
  --color-border: #2d4056;

  --color-text: #dfe4e9;
  --color-text-muted: #93a0ad;
  --color-text-faint: #67737f;
  --color-text-inverse: #0e161f;

  --color-primary: #52aede;
  --color-primary-hover: #79c3e9;
  --color-primary-active: #94d0ee;
  --color-primary-soft: #16303f;
  --color-brand-light: #52aede;

  --color-accent: #d69a4d;
  --color-accent-hover: #e6b06a;
  --color-accent-soft: #2b2317;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, 0.55);

  --hairline: rgba(255, 255, 255, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0e161f;
    --color-surface: #141f2b;
    --color-surface-2: #182533;
    --color-surface-offset: #1d2b3a;
    --color-surface-deep: #0a121a;
    --color-divider: #223244;
    --color-border: #2d4056;
    --color-text: #dfe4e9;
    --color-text-muted: #93a0ad;
    --color-text-faint: #67737f;
    --color-text-inverse: #0e161f;
    --color-primary: #52aede;
    --color-primary-hover: #79c3e9;
    --color-primary-soft: #16303f;
    --color-brand-light: #52aede;
    --color-accent: #d69a4d;
    --color-accent-hover: #e6b06a;
    --color-accent-soft: #2b2317;
    --hairline: rgba(255, 255, 255, 0.12);
  }
}

/* ==========================  base  ========================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
}

img,
picture,
svg,
iframe {
  display: block;
  max-width: 100%;
}
img {
  height: auto;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
  font-weight: 700;
}

p,
li {
  text-wrap: pretty;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

a,
button,
input,
textarea,
select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

table {
  border-collapse: collapse;
  width: 100%;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================  language switch  ========================== */
html[data-lang='en'] [data-l='sw'],
html[data-lang='sw'] [data-l='en'] {
  display: none !important;
}

/* ==========================  layout  ========================== */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.wrap--default {
  max-width: var(--content-default);
}
.wrap--narrow {
  max-width: var(--content-narrow);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
section.tight {
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}

.band-offset {
  background: var(--color-surface-offset);
}
.band-surface {
  background: var(--color-surface);
}
.band-deep {
  background: var(--color-surface-deep);
  color: #e6ecf2;
}
.band-deep h2,
.band-deep h3 {
  color: #fff;
}
.band-deep .eyebrow {
  color: var(--color-brand-light);
}
.band-deep .lead,
.band-deep p {
  color: #b9c6d3;
}

/* ==========================  header  ========================== */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--color-bg);
  border-bottom: 1px solid var(--hairline);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 68px;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}
.brand img {
  height: 30px;
  width: auto;
}
.brand__logo--dark {
  display: none;
}
[data-theme='dark'] .brand__logo--light {
  display: none;
}
[data-theme='dark'] .brand__logo--dark {
  display: block;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .brand__logo--light {
    display: none;
  }
  :root:not([data-theme]) .brand__logo--dark {
    display: block;
  }
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-inline-start: auto;
}
.nav a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
}
.nav a:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.nav a[aria-current='page'] {
  color: var(--color-text);
  font-weight: 600;
}
.nav a[aria-current='page']::after {
  content: '';
  display: block;
  height: 2px;
  margin-top: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.header__tools {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.icon-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.icon-btn:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.lang {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.lang button {
  padding: 5px var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.lang button[aria-pressed='true'] {
  background: var(--color-primary);
  color: #fff;
}

.burger {
  display: none;
}
@media (max-width: 940px) {
  .burger {
    display: grid;
  }
  .nav {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3) var(--space-5) var(--space-6);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
    margin-inline-start: 0;
  }
  .nav[data-open='true'] {
    transform: translateY(0);
  }
  .nav a {
    padding: var(--space-3) var(--space-2);
    font-size: var(--text-base);
    border-bottom: 1px solid var(--hairline);
  }
  .nav a[aria-current='page']::after {
    display: none;
  }
  .header__tools {
    margin-inline-start: auto;
  }
}

/* ==========================  typography helpers  ========================== */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.eyebrow--accent {
  color: var(--color-accent);
}

.h-hero {
  font-size: var(--text-3xl);
}
.h-page {
  font-size: var(--text-2xl);
}
.h-section {
  font-size: var(--text-xl);
}
.h-card {
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 60ch;
}
.body-w {
  max-width: 68ch;
}
.muted {
  color: var(--color-text-muted);
}
.small {
  font-size: var(--text-sm);
}
.mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.stack > * + * {
  margin-top: var(--space-4);
}
.stack-lg > * + * {
  margin-top: var(--space-8);
}

/* ==========================  buttons  ========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
}
.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface) 60%, transparent);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--light {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}
.btn--light:hover {
  background: rgba(255, 255, 255, 0.2);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ==========================  hero  ========================== */
.hero {
  position: relative;
  min-height: min(82vh, 720px);
  display: flex;
  align-items: flex-end;
  padding-block: var(--space-24) var(--space-16);
  overflow: hidden;
  background: var(--color-surface-deep);
}
.hero__media {
  position: absolute;
  inset: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8, 18, 28, 0.72) 0%,
    rgba(8, 18, 28, 0.42) 42%,
    rgba(8, 18, 28, 0.88) 100%
  );
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
  color: #fff;
}
.hero h1 {
  color: #fff;
  max-width: 20ch;
}
.hero .eyebrow {
  color: #8fd0f2;
}
.hero__sub {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: #d7e1ea;
  max-width: 56ch;
}
.hero__cta {
  margin-top: var(--space-8);
}

/* page hero (interior pages) */
.phero {
  position: relative;
  padding-block: var(--space-20) var(--space-12);
  background: var(--color-surface-deep);
  color: #fff;
  overflow: hidden;
}
.phero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.6;
}
.phero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.phero h1 {
  color: #fff;
  max-width: 26ch;
}
.phero p {
  margin-top: var(--space-5);
  color: #b9c6d3;
  font-size: var(--text-lg);
  line-height: 1.5;
  max-width: 62ch;
}
.phero .eyebrow {
  color: #8fd0f2;
}

/* ==========================  stat strip  ========================== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  background: var(--color-divider);
  border-block: 1px solid var(--color-divider);
}
.stat {
  background: var(--color-bg);
  padding: var(--space-6) var(--space-5);
}
.stat__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
}
.stat__lbl {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.4;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================  cards & grids  ========================== */
.grid {
  display: grid;
  gap: var(--space-6);
}
.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.grid--people {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
@media (min-width: 900px) {
  .grid--people {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.card h3 {
  margin-bottom: var(--space-3);
}
.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}
.card--flat {
  background: transparent;
  box-shadow: none;
  border-color: var(--hairline);
}
.band-deep .card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}
.band-deep .card p {
  color: #b0bdca;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.split--top {
  align-items: start;
}
.split__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
figure figcaption {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.fullbleed {
  position: relative;
  height: clamp(260px, 42vw, 460px);
}
.fullbleed img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* definition rows */
.dl {
  border-top: 1px solid var(--color-divider);
}
.dl__row {
  display: grid;
  grid-template-columns: minmax(150px, 30%) 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-divider);
}
.dl__row dt {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 600;
}
.dl__row dd {
  font-size: var(--text-sm);
}
@media (max-width: 560px) {
  .dl__row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
}

/* tables */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
table.data {
  font-size: var(--text-sm);
  min-width: 480px;
}
table.data th,
table.data td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}
table.data thead th {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  white-space: nowrap;
}
table.data tbody tr:last-child td {
  border-bottom: none;
}
table.data td.num {
  font-family: var(--font-mono);
  text-align: right;
  white-space: nowrap;
}
table.data th.num {
  text-align: right;
}

/* rotation blocks */
.rotation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  counter-reset: rot;
}
.rot {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.rot::before {
  content: 'Y' counter(rot);
  counter-increment: rot;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.1em;
}
.rot h3 {
  margin-top: var(--space-2);
  font-size: var(--text-lg);
}
.rot p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* timeline */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-divider);
}
.tl-item {
  position: relative;
  padding-bottom: var(--space-8);
}
.tl-item:last-child {
  padding-bottom: 0;
}
.tl-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-8) + 1px);
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-primary);
}
.tl-item .mono {
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.tl-item h3 {
  margin: var(--space-2) 0 var(--space-2);
  font-size: var(--text-lg);
}
.tl-item p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* people */
.person {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.person__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.person__role {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-accent);
  font-weight: 600;
}
.person h3 {
  font-size: var(--text-lg);
}
.person p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* checklist */
.ticks {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}
.ticks li {
  position: relative;
  padding-left: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.ticks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(-45deg);
}
.band-deep .ticks li::before {
  border-color: var(--color-brand-light);
}

/* callout */
.callout {
  border-left: 3px solid var(--color-accent);
  padding: var(--space-2) 0 var(--space-2) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text);
  max-width: 62ch;
}

/* notice */
.notice {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  font-size: var(--text-sm);
}

/* contact tiles */
.contact-tile {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
}
.contact-tile:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.contact-tile span.lbl {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-text-muted);
}
.contact-tile strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  word-break: break-word;
}

/* form */
.form {
  display: grid;
  gap: var(--space-5);
}
.field {
  display: grid;
  gap: var(--space-2);
}
.field label {
  font-size: var(--text-sm);
  font-weight: 600;
}
.field input,
.field select,
.field textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-sm);
  width: 100%;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
  outline: none;
}
.field textarea {
  min-height: 130px;
  resize: vertical;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}

/* map */
.map {
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-offset);
}
.map iframe {
  width: 100%;
  height: 340px;
  border: 0;
}

/* ==========================  CTA band  ========================== */
.cta-band {
  background: var(--color-surface-deep);
  color: #fff;
}
.cta-band h2 {
  color: #fff;
  max-width: 28ch;
}
.cta-band p {
  color: #b9c6d3;
  margin-top: var(--space-4);
  max-width: 54ch;
}

/* ==========================  footer  ========================== */
.footer {
  background: var(--color-surface-deep);
  color: #a9b8c6;
  padding-block: var(--space-16) var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 620px) {
  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 960px) {
  .footer__grid {
    grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
    gap: var(--space-10);
  }
}
.footer img.logo {
  height: 30px;
  width: auto;
  margin-bottom: var(--space-4);
}
.footer h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-weight: 700;
}
.footer ul {
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.footer a {
  color: #a9b8c6;
  text-decoration: none;
  font-size: var(--text-sm);
}
.footer a:hover {
  color: #fff;
}
.footer p {
  font-size: var(--text-sm);
  color: #8fa0b0;
  max-width: 40ch;
}
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #7e8fa0;
}

/* reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 600ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}