/* ==========================================================================
   MEX CLEARING HOUSE — Industrial mono grid
   Sharp corners. 1px borders everywhere. No shadows. No gradients.
   ========================================================================== */

:root {
  --paper: #F4F4F2;
  --ink: #17191C;
  --orange: #E85D04;
  --hairline: #C9C9C5;
  --dark: #1D1F23;
  --line-dark: #3A3D42;
  --muted: #5A5E63;
  --muted-dark: #9A9DA3;
  --font-body: 'Space Grotesk', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Consolas', 'Courier New', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-radius: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

ul, ol {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mono {
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: relative;
  background: var(--dark);
  border-bottom: 1px solid var(--orange);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand__square {
  width: 14px;
  height: 14px;
  background: var(--orange);
  flex: none;
}

.brand__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  padding: 8px 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line-dark);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--paper);
}

.nav-toggle:hover span {
  background: var(--orange);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 15px 28px;
  border: 1px solid var(--orange);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.btn:hover,
.btn:focus {
  background: var(--orange);
  color: var(--paper);
}

.btn--dark {
  color: var(--paper);
}

/* --------------------------------------------------------------------------
   Hero — bordered 12-column grid on paper
   -------------------------------------------------------------------------- */

.hero {
  padding: 56px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--ink);
}

.hero-grid > * {
  background: var(--paper);
}

.hero-copy {
  grid-column: span 7;
  padding: 48px 40px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-media {
  grid-column: span 5;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 24px;
}

.hero-copy h1 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(2.2rem, 4.6vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-copy .lede {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 56ch;
  margin-bottom: 32px;
}

/* --------------------------------------------------------------------------
   Figures — 1px ink frames with mono caption bars
   -------------------------------------------------------------------------- */

.frame {
  border: 1px solid var(--ink);
  background: var(--paper);
}

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

.frame__cap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--ink);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.frame__cap b {
  font-weight: 500;
  color: var(--ink);
}

.frame__cap em {
  font-style: normal;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Section heads
   -------------------------------------------------------------------------- */

.section {
  padding: 72px 0;
}

.section--tight {
  padding: 48px 0;
}

.sec-head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  border-top: 1px solid var(--ink);
  padding-top: 14px;
  margin-bottom: 40px;
}

.sec-head__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
  white-space: nowrap;
}

.sec-head h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.sec-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--hairline);
  align-self: center;
}

.section-intro {
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.section-intro:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Capabilities — 2 x 3 bordered grid
   -------------------------------------------------------------------------- */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--ink);
}

.cap {
  background: var(--paper);
  padding: 28px 26px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cap__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.cap h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.25;
}

.cap p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Corridors — table-like rows
   -------------------------------------------------------------------------- */

.lanes {
  border: 1px solid var(--ink);
  background: var(--paper);
}

.lane {
  display: grid;
  grid-template-columns: 150px 260px 1fr;
  gap: 24px;
  padding: 22px 24px;
  border-top: 1px solid var(--hairline);
  align-items: baseline;
}

.lane:first-child {
  border-top: 0;
}

.lane__code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.lane__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.lane__desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Figure duo
   -------------------------------------------------------------------------- */

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* --------------------------------------------------------------------------
   Desert band with overlay strip
   -------------------------------------------------------------------------- */

.band {
  position: relative;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.band img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.band__strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(23, 25, 28, 0.92);
  border-top: 1px solid var(--orange);
  padding: 28px 24px;
}

.band__strip blockquote {
  max-width: 1200px;
  margin: 0 auto;
}

.band__strip p {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 18px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  line-height: 1.6;
}

.band__strip cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   Process — horizontal bordered strip, steps 01-04
   -------------------------------------------------------------------------- */

.proc {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--ink);
}

.proc__step {
  background: var(--paper);
  padding: 26px 24px 30px;
}

.proc__num {
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.08em;
  color: var(--orange);
  display: block;
  margin-bottom: 14px;
}

.proc__step h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.proc__step p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   CTA split — docs image beside conversation block
   -------------------------------------------------------------------------- */

.cta-split {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--ink);
}

.cta-split > * {
  background: var(--paper);
}

.cta-split__media {
  padding: 28px;
  display: flex;
  align-items: center;
}

.cta-split__body {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cta-split__body h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-split__body p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 60ch;
  margin-bottom: 16px;
}

.cta-split__body .btn {
  margin-top: 16px;
  align-self: flex-start;
}

/* --------------------------------------------------------------------------
   Page head (inner pages)
   -------------------------------------------------------------------------- */

.page-head {
  padding: 56px 0;
}

.page-head__box {
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 44px 40px;
}

.page-head__box h1 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.page-head__box .lede {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 72ch;
}

/* --------------------------------------------------------------------------
   Prose (about / policies)
   -------------------------------------------------------------------------- */

.prose {
  max-width: 76ch;
}

.prose p {
  font-size: 15.5px;
  line-height: 1.75;
  margin-bottom: 18px;
}

.prose h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 40px 0 16px;
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

.prose h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 28px 0 10px;
}

.prose ul,
.prose ol {
  margin: 0 0 18px;
  border: 1px solid var(--ink);
}

.prose li {
  padding: 12px 18px;
  border-top: 1px solid var(--hairline);
  font-size: 15px;
  line-height: 1.65;
}

.prose li:first-child {
  border-top: 0;
}

.prose li b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 2px;
}

.last-updated {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 28px;
}

/* --------------------------------------------------------------------------
   Tables (cookie policy)
   -------------------------------------------------------------------------- */

.tbl {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--ink);
  margin: 8px 0 24px;
  font-size: 14px;
}

.tbl th,
.tbl td {
  border: 1px solid var(--hairline);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.tbl th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}

.tbl td {
  color: var(--muted);
}

.tbl td:first-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Services page — ledger rows
   -------------------------------------------------------------------------- */

.svc {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 32px;
  border: 1px solid var(--ink);
  border-top: 0;
  background: var(--paper);
  padding: 32px 28px;
}

.svc:first-of-type {
  border-top: 1px solid var(--ink);
}

.svc__idx {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--orange);
  padding-top: 4px;
}

.svc h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.svc p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 12px;
  max-width: 78ch;
}

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

.note-box {
  border: 1px solid var(--ink);
  border-left: 4px solid var(--orange);
  padding: 22px 26px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  background: var(--paper);
}

/* --------------------------------------------------------------------------
   Contact page
   -------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--ink);
}

.contact-grid > * {
  background: var(--paper);
}

.contact-details {
  padding: 40px 36px;
}

.contact-details dl {
  border-top: 1px solid var(--hairline);
}

.contact-details div {
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
}

.contact-details dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

.contact-details dd {
  font-size: 15.5px;
  line-height: 1.6;
}

.contact-details dd a {
  border-bottom: 1px solid var(--hairline);
}

.contact-details dd a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 4px 0;
}

.hours-row span:last-child {
  color: var(--muted);
}

.contact-form {
  padding: 40px 36px;
}

.contact-form h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  appearance: none;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 1px solid var(--orange);
  outline-offset: 1px;
}

.form-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--muted);
  margin-top: 16px;
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.map-wrap {
  border: 1px solid var(--ink);
  margin-top: 48px;
}

.map-embed {
  width: 100%;
  border: 0;
  min-height: 360px;
  display: block;
}

.map-wrap .frame__cap {
  border-top: 1px solid var(--ink);
}

/* --------------------------------------------------------------------------
   Footer — dark, grid of 4 bordered columns
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--dark);
  border-top: 1px solid var(--orange);
  color: var(--paper);
  margin-top: 72px;
}

.site-footer .container {
  padding-top: 64px;
  padding-bottom: 40px;
}

.foot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.foot-cell {
  background: var(--dark);
  padding: 28px 24px 32px;
}

.foot-cell h4 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}

.foot-cell p,
.foot-cell li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-dark);
  margin-bottom: 10px;
}

.foot-cell a {
  color: var(--paper);
  border-bottom: 1px solid transparent;
}

.foot-cell a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.foot-note {
  border: 1px solid var(--line-dark);
  border-top: 0;
  padding: 24px;
}

.foot-note p {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--muted-dark);
  max-width: 100ch;
  margin-bottom: 10px;
}

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

/* --------------------------------------------------------------------------
   Cookie banner
   -------------------------------------------------------------------------- */

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: var(--dark);
  border-top: 2px solid var(--orange);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.cookie-banner__inner p {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--paper);
  max-width: 72ch;
}

.cookie-banner__inner a {
  color: var(--orange);
  border-bottom: 1px solid var(--orange);
}

.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex: none;
}

.cookie-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 11px 24px;
  border: 1px solid var(--orange);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.cookie-btn--accept {
  background: var(--orange);
  color: var(--ink);
}

.cookie-btn--accept:hover,
.cookie-btn--accept:focus {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink);
}

.cookie-btn--decline {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
}

.cookie-btn--decline:hover,
.cookie-btn--decline:focus {
  color: var(--orange);
  border-color: var(--orange);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
  .hero-copy {
    grid-column: span 12;
  }

  .hero-media {
    grid-column: span 12;
  }

  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proc {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-split {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .foot-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lane {
    grid-template-columns: 130px 1fr;
  }

  .lane__desc {
    grid-column: 2;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--dark);
    border-bottom: 1px solid var(--orange);
    padding: 8px 24px 16px;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 32px 0 48px;
  }

  .hero-copy {
    padding: 32px 24px 36px;
  }

  .hero-media {
    padding: 24px;
  }

  .cap-grid,
  .proc,
  .duo,
  .foot-grid {
    grid-template-columns: 1fr;
  }

  .lane {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .lane__desc {
    grid-column: 1;
  }

  .svc {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .page-head__box,
  .cta-split__body,
  .contact-details,
  .contact-form {
    padding: 28px 22px;
  }

  .band img {
    height: 400px;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
  }
}