/* ============================================================
   PARKING PREMIER CHARLEROI — Design system
   Palette : anthracite / ardoise / blanc cassé / jaune signalétique
   ============================================================ */

:root {
  --ink: #f2f1ed;
  --slate: #ffffff;
  --slate-soft: #e9e7e1;
  --paper: #16181c;
  --paper-dim: #4a4d55;
  --grey: #6b6e74;
  --grey-line: #d8d6cf;
  --signal: #b9882a;
  --signal-dim: #8a6520;
  --good: #2f7a45;

  --display: "Oswald", "Arial Narrow", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "Courier New", monospace;

  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Focus visibility ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--slate);
  border-bottom: 1px solid var(--grey-line);
  font-size: 13px;
  color: var(--grey);
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 40px;
  flex-wrap: wrap;
  gap: 16px;
}

.topbar-contact {
  display: flex;
  gap: 24px;
}

.topbar-contact a:hover {
  color: var(--signal);
}

.topbar-promo {
  color: var(--signal);
  font-weight: 600;
  letter-spacing: 0.02em;
  flex: 1;
  text-align: right;
  margin-right: 16px;
}

.lang-switch {
  display: flex;
  gap: 2px;
}

.lang-switch button {
  background: none;
  border: 1px solid var(--grey-line);
  color: var(--grey);
  font-family: var(--mono);
  font-size: 11.5px;
  text-transform: uppercase;
  padding: 3px 8px;
  cursor: pointer;
  letter-spacing: 0.04em;
}

.lang-switch button:hover {
  color: var(--paper);
  border-color: var(--paper-dim);
}

.lang-switch button.active {
  background: var(--signal);
  color: #ffffff;
  border-color: var(--signal);
  font-weight: 700;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
header.site-header {
  background: var(--ink);
  border-bottom: 1px solid var(--grey-line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.brand-mark {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
  border: 1px solid var(--signal-dim);
  padding: 3px 6px;
  letter-spacing: 0.08em;
}

.brand-name {
  font-family: var(--display);
  font-size: 19px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  white-space: nowrap;
}

.brand-name span {
  color: var(--signal);
}

nav.main-nav ul {
  display: flex;
  gap: 36px;
}

nav.main-nav a {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--paper);
  border-color: var(--signal);
}

.nav-cta {
  background: var(--signal);
  color: #ffffff !important;
  padding: 11px 22px;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: none;
}

.nav-cta:hover {
  background: var(--paper);
}

.nav-toggle {
  display: none;
}

@media (max-width: 860px) {
  nav.main-nav {
    display: none;
  }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--grey-line);
    color: var(--paper);
    font-size: 13px;
    padding: 8px 14px;
    text-transform: uppercase;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 90px 0 70px;
  background:
    linear-gradient(
      to right,
      rgba(242, 241, 237, 0.88) 0%,
      rgba(242, 241, 237, 0.75) 50%,
      rgba(242, 241, 237, 0.55) 100%
    ),
    url('../hero-bg.jpg') center center / cover no-repeat;
  overflow: hidden;
  border-bottom: 1px solid var(--grey-line);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-grid-full {
  grid-template-columns: 1fr;
}

.hero-grid-full h1 {
  max-width: 900px;
}

.hero-grid-full .hero-sub {
  max-width: 640px;
}

.hero-watermark {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0.1;
}

.hero-watermark.plane {
  top: -8%;
  right: -4%;
  width: 480px;
  transform: none;
  opacity: 0.14;
}

.hero-watermark.shuttle {
  bottom: 6%;
  left: 4%;
  width: 130px;
}

@media (max-width: 900px) {
  .hero-watermark {
    display: none;
  }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--signal);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--signal);
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(40px, 5.2vw, 64px);
  line-height: 1.04;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-weight: 600;
}

.hero h1 em {
  font-style: normal;
  color: var(--signal);
}

.hero-sub {
  margin-top: 22px;
  color: var(--paper-dim);
  font-size: 17px;
  max-width: 480px;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--signal);
  color: #ffffff;
}

.btn-primary:hover {
  background: #f4c862;
}

.btn-ghost {
  border-color: var(--grey-line);
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: var(--paper-dim);
}

.hero-meta {
  margin-top: 44px;
  display: flex;
  gap: 36px;
}

.hero-meta-wide {
  gap: 64px;
}

.hero-meta div {
  border-left: 2px solid var(--signal-dim);
  padding-left: 14px;
}

.hero-meta strong {
  display: block;
  font-family: var(--display);
  font-size: 26px;
}

.hero-meta-wide strong {
  font-size: 32px;
}

.hero-meta span {
  font-size: 12px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ----- Hero signature: barrier display ----- */
.gate-display {
  background: var(--slate);
  border: 1px solid var(--grey-line);
  padding: 28px;
}

.gate-display-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.gate-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
  display: inline-block;
  margin-right: 6px;
}

.gate-clock {
  font-family: var(--mono);
  font-size: 56px;
  letter-spacing: 0.03em;
  color: var(--signal);
  border-bottom: 1px solid var(--grey-line);
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.gate-rows div {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--grey-line);
  color: var(--paper-dim);
}

.gate-rows div:last-child {
  border-bottom: none;
}

.gate-rows strong {
  color: var(--paper);
  font-weight: 600;
}

/* ----- Custom calendar widget ----- */
.ppc-cal-display {
  cursor: pointer;
}

.ppc-cal-panel {
  position: absolute;
  z-index: 100;
  margin-top: 6px;
  background: var(--slate);
  border: 1px solid var(--grey-line);
  padding: 20px;
  width: 320px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.ppc-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.ppc-cal-title {
  font-family: var(--display);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.ppc-cal-nav {
  background: var(--slate-soft);
  border: 1px solid var(--grey-line);
  color: var(--paper);
  width: 32px;
  height: 32px;
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
}

.ppc-cal-nav:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.ppc-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.ppc-cal-weekdays {
  margin-bottom: 8px;
}

.ppc-cal-weekday {
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--grey);
  text-transform: uppercase;
  padding: 4px 0;
}

.ppc-cal-day {
  text-align: center;
  font-family: var(--display);
  font-size: 15px;
  color: var(--paper-dim);
  background: none;
  border: 1px solid transparent;
  padding: 10px 0;
  cursor: pointer;
}

.ppc-cal-day:hover:not(.muted):not(.disabled) {
  border-color: var(--signal);
  color: var(--paper);
}

.ppc-cal-day.muted {
  color: var(--grey-line);
  cursor: default;
}

.ppc-cal-day.disabled {
  color: var(--grey-line);
  cursor: not-allowed;
}

.ppc-cal-day.today {
  color: var(--signal);
  font-weight: 700;
}

.ppc-cal-day.selected {
  background: var(--signal);
  color: #ffffff;
  font-weight: 700;
}

@media (max-width: 480px) {
  .ppc-cal-panel {
    width: 100%;
    left: 0;
  }
}

/* ----- Quick booking widget (hero) ----- */
.quick-booking {
  background: var(--slate);
  border: 1px solid var(--grey-line);
  padding: 28px;
}

.quick-booking-head {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.quick-booking .field {
  margin-bottom: 16px;
  position: relative;
}

.quick-booking .field label {
  display: block;
  font-size: 12.5px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 7px;
}

.quick-booking .field input {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--grey-line);
  color: var(--paper);
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 14.5px;
  color-scheme: light;
}

.quick-booking .field input:focus {
  border-color: var(--signal);
  outline: none;
}

.quick-booking .btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.quick-booking-note {
  font-size: 12px;
  color: var(--grey);
  margin-top: 14px;
  text-align: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-meta {
    flex-wrap: wrap;
    gap: 20px;
  }
}

/* ============================================================
   SECTION GENERICS
   ============================================================ */
section {
  padding: 84px 0;
  border-bottom: 1px solid var(--grey-line);
}

section.tight {
  padding: 60px 0;
}

.section-head {
  max-width: 620px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 38px);
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 10px;
  line-height: 1.1;
}

.section-head p {
  color: var(--paper-dim);
  margin-top: 14px;
  font-size: 16px;
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-line);
  border: 1px solid var(--grey-line);
}

.step {
  background: var(--ink);
  padding: 36px 30px;
}

.step .num {
  font-family: var(--mono);
  color: var(--signal);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.step h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 19px;
  margin: 14px 0 10px;
  font-weight: 600;
}

.step p {
  color: var(--paper-dim);
  font-size: 14.5px;
}

@media (max-width: 800px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ---------- Feature grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature h3 {
  font-family: var(--display);
  font-size: 17px;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature h3::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--signal);
}

.feature p {
  color: var(--paper-dim);
  font-size: 14px;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .features {
    grid-template-columns: 1fr;
  }
}

/* ---------- Stat strip ---------- */
.stat-strip {
  background: var(--slate);
  border-top: 1px solid var(--grey-line);
  border-bottom: 1px solid var(--grey-line);
  padding: 0;
}

.stat-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 38px 30px;
  border-left: 1px solid var(--grey-line);
}

.stat:first-child {
  border-left: none;
}

.stat strong {
  display: block;
  font-family: var(--display);
  font-size: 36px;
  color: var(--signal);
}

.stat span {
  font-size: 13px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (max-width: 800px) {
  .stat-strip .wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat {
    border-left: none;
    border-top: 1px solid var(--grey-line);
  }
  .stat:nth-child(odd) {
    border-left: none;
  }
}

/* ---------- Testimonial / quote block ---------- */
.quote-block {
  background: var(--slate);
  padding: 50px;
  border-left: 3px solid var(--signal);
}

.quote-block p.q {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.4;
  text-transform: none;
}

.quote-block .who {
  margin-top: 18px;
  font-size: 13px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   PRICING TABLE
   ============================================================ */
.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.price-card {
  background: var(--slate);
  border: 1px solid var(--grey-line);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.price-card.highlight {
  border-color: var(--signal-dim);
  position: relative;
}

.price-card.highlight::before {
  content: "LE PLUS RÉSERVÉ";
  position: absolute;
  top: -1px;
  right: -1px;
  background: var(--signal);
  color: #ffffff;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  font-weight: 700;
}

.price-card .name {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.price-card .desc {
  color: var(--grey);
  font-size: 13.5px;
  margin-top: 6px;
}

.price-card .amount {
  font-family: var(--display);
  font-size: 44px;
  margin: 24px 0 4px;
  color: var(--signal);
}

.price-card .amount sup {
  font-size: 16px;
  color: var(--paper-dim);
}

.price-card .per {
  font-size: 12.5px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 22px;
}

.price-card ul {
  flex: 1;
  border-top: 1px dashed var(--grey-line);
  padding-top: 20px;
}

.price-card ul li {
  font-size: 14px;
  color: var(--paper-dim);
  padding: 7px 0;
  display: flex;
  gap: 10px;
}

.price-card ul li::before {
  content: "—";
  color: var(--signal);
  flex-shrink: 0;
}

.price-card .btn {
  margin-top: 26px;
  justify-content: center;
  width: 100%;
}

@media (max-width: 900px) {
  .price-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Comparison table ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  font-size: 14px;
}

.compare-table th,
.compare-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--grey-line);
  text-align: left;
}

.compare-table thead th {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey);
  border-bottom: 1px solid var(--grey-line);
}

.compare-table td.yes {
  color: var(--signal);
  font-weight: 700;
}

.compare-table td.no {
  color: var(--grey);
}

/* ============================================================
   RESERVATION FORM
   ============================================================ */
.booking-shell {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0;
  background: var(--slate);
  border: 1px solid var(--grey-line);
}

.booking-form {
  padding: 44px;
  border-right: 1px solid var(--grey-line);
}

.form-block + .form-block {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px dashed var(--grey-line);
}

.form-block h3 {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 18px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 12.5px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 7px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--grey-line);
  color: var(--paper);
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 14.5px;
  color-scheme: light;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--signal);
  outline: none;
}

.field-required::after {
  content: " *";
  color: var(--signal);
}

.checkfield {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--paper-dim);
}

.checkfield input {
  width: auto;
  margin-top: 3px;
  accent-color: var(--signal);
}

.checkfield a {
  color: var(--signal);
  text-decoration: underline;
}

/* ----- Cart sidebar ----- */
.booking-cart {
  padding: 44px 36px;
  background: var(--ink);
}

.cart-title {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 17px;
  letter-spacing: 0.03em;
  margin-bottom: 22px;
}

.cart-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--grey-line);
  color: var(--paper-dim);
}

.cart-row strong {
  color: var(--paper);
}

.cart-promo {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.cart-promo input {
  flex: 1;
  background: var(--slate);
  border: 1px solid var(--grey-line);
  color: var(--paper);
  padding: 10px 12px;
  font-size: 13.5px;
}

.cart-promo button {
  background: var(--slate-soft);
  border: 1px solid var(--grey-line);
  color: var(--paper);
  padding: 0 16px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--grey-line);
}

.cart-total span {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--grey);
}

.cart-total strong {
  font-family: var(--display);
  font-size: 34px;
  color: var(--signal);
}

.booking-cart .btn {
  width: 100%;
  justify-content: center;
  margin-top: 24px;
}

.cart-note {
  font-size: 12px;
  color: var(--grey);
  margin-top: 14px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .booking-shell {
    grid-template-columns: 1fr;
  }
  .booking-form {
    border-right: none;
    border-bottom: 1px solid var(--grey-line);
  }
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FAQ accordion (used on contact / home)
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--grey-line);
}

.faq-item summary {
  padding: 22px 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--signal);
  font-size: 22px;
  font-family: var(--mono);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  padding-bottom: 22px;
  color: var(--paper-dim);
  max-width: 720px;
  font-size: 14.5px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-card {
  background: var(--slate);
  border: 1px solid var(--grey-line);
  padding: 30px;
  margin-bottom: 16px;
}

.contact-card .label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.contact-card .value {
  font-size: 17px;
}

.map-frame {
  width: 100%;
  height: 320px;
  border: 1px solid var(--grey-line);
  filter: grayscale(1) invert(0.92) contrast(0.9);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--slate);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--grey-line);
}

.footer-grid h4 {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey);
  margin-bottom: 16px;
}

.footer-grid li {
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--paper-dim);
}

.footer-grid li a:hover {
  color: var(--signal);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 12.5px;
  color: var(--grey);
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom a:hover {
  color: var(--signal);
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.mt-40 {
  margin-top: 40px;
}