/* ==========================================================================
   FOOTER — deepest navy
   Dusk skyline (three parallax SVG layers) rising out of the footer ground,
   sign-off, link columns, legal bar. Text is always ≥ 16px.
   ========================================================================== */

.footer {
  position: relative;
  background: var(--navy-950);
  color: var(--on-dark-soft);
  overflow: clip;
}

/* ---------- skyline ---------- */
.footer__skyline {
  position: relative;
  height: clamp(190px, 24vw, 400px);
  margin-top: -1px;
  overflow: hidden;
}
.footer__sky {
  position: absolute;
  inset: 0;
  /* starts as the night colour of #contact above, brightens to a dusk horizon */
  background:
    radial-gradient(70% 64% at 50% 100%, color-mix(in srgb, var(--gold) 36%, transparent), transparent 70%),
    linear-gradient(
      180deg,
      var(--navy-950) 0%,
      color-mix(in srgb, var(--navy-800) 88%, var(--navy-950)) 20%,
      color-mix(in srgb, var(--navy-600) 82%, var(--navy-800)) 56%,
      color-mix(in srgb, var(--blue-500) 55%, var(--navy-600)) 100%
    );
}
.footer__layer {
  position: absolute;
  left: -28px;
  bottom: 0;
  width: calc(100% + 56px);
  height: 100%;
  max-width: none;
}
.footer__layer--stars {
  fill: var(--on-dark);
}
.footer.is-live .footer__star--tw {
  animation: footer-twinkle var(--t, 4s) ease-in-out var(--d, 0s) infinite;
}
.footer__layer--far {
  fill: color-mix(in srgb, var(--navy-700) 80%, var(--navy-800));
}
.footer__layer--mid {
  fill: color-mix(in srgb, var(--navy-950) 62%, var(--navy-900));
}
.footer__layer--near {
  fill: var(--navy-950);
}
.footer__quadriga {
  color: var(--navy-950);
}
.footer__win {
  fill: var(--gold);
  opacity: 0.5;
}
.footer__lit {
  fill: var(--gold);
  opacity: 0.38;
}
.footer__lit--big {
  opacity: 0.22;
}
.footer__lit--ring {
  opacity: 0.8;
}
.footer__beacon {
  fill: var(--rot);
}
.footer.is-live .footer__win--tw {
  animation: footer-twinkle var(--t, 4s) ease-in-out var(--d, 0s) infinite;
}
.footer.is-live .footer__beacon {
  animation: footer-beacon 2.4s ease-in-out infinite;
}
@keyframes footer-twinkle {
  0%, 100% { opacity: 0.12; }
  50% { opacity: 0.85; }
}
@keyframes footer-beacon {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}

/* ---------- body ---------- */
.footer__body {
  position: relative;
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
}

.footer__sign {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem 3rem;
  padding-bottom: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line-on-dark);
}
.footer__sign-text {
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}
.footer__cta {
  flex: none;
}
.footer__sign-main {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.4rem);
}
/* the poster's round flag badge */
.footer__flag {
  position: relative;
  flex: none;
  width: clamp(48px, 6vw, 68px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--schwarz) 0 33.33%, var(--rot) 33.33% 66.66%, var(--gold) 66.66% 100%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--white) 85%, transparent), 0 10px 30px color-mix(in srgb, var(--navy-950) 70%, transparent);
  overflow: hidden;
}
.footer__flag::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--white) 38%, transparent) 0%, transparent 45%);
}
.footer__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 1.1rem + 4.2vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--white);
  text-wrap: balance;
}
.footer__headline-em {
  color: var(--gold);
}
.footer__motto {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-base);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--on-dark);
}
.footer__motto i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.footer__motto i:nth-of-type(1) { background: var(--rot); }

/* ---------- columns ---------- */
.footer__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem 2rem;
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.footer__brand {
  grid-column: 1 / -1;
  display: grid;
  gap: 1.25rem;
  align-content: start;
  min-width: 0;
}
@media (max-width: 899.98px) {
  .footer__col--contact {
    grid-column: 1 / -1;
  }
}
@media (min-width: 900px) {
  .footer__grid {
    grid-template-columns: minmax(0, 1.7fr) repeat(3, minmax(0, 1fr));
    gap: 2.5rem clamp(2rem, 4vw, 4rem);
  }
  .footer__brand {
    grid-column: auto;
  }
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
  width: fit-content;
  max-width: 100%;
}
.footer__mark {
  display: grid;
  place-items: center;
  flex: none;
  width: 88px;
  height: 92px;
  /* white arch tile: the sprite mark's book is navy, so it needs a light ground (Z2 skipped: needs a reversed mark in the shared sprite) */
  border-radius: 44px 44px 20px 20px;
  background: var(--white);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--navy-950) 70%, transparent);
  transition: transform var(--dur-base) var(--ease-spring);
}
.footer__mark svg {
  width: 58px;
  height: 55px;
  margin-top: 6px;
}
.footer__logo:hover .footer__mark {
  transform: translateY(-3px) rotate(-3deg);
}
.footer__wordblock {
  display: grid;
  gap: 0.3rem;
  min-width: 0;
}
.footer__wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 1.7rem + 1.6vw, 2.9rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--white);
}
.footer__sub {
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line-on-dark);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-base);
  letter-spacing: 0.12em;
  color: var(--on-dark);
}
.footer__tagline {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-base);
  letter-spacing: 0.3em;
  color: var(--gold);
}
.footer__tagline i {
  width: 1.5px;
  height: 1em;
  background: color-mix(in srgb, var(--white) 55%, transparent);
}
.footer__blurb {
  max-width: 28rem;
  color: var(--on-dark-soft);
}

.footer__title {
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-base);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
}
.footer__links {
  display: grid;
  gap: 0.15rem;
}
.footer__links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
  color: var(--on-dark-soft);
  transition: color var(--dur-fast), transform var(--dur-base) var(--ease-out);
}
.footer__links a::before {
  /* little tricolour tick that slides in on hover / focus */
  content: "";
  width: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--grad-flag);
  transition: width var(--dur-base) var(--ease-out), margin var(--dur-base) var(--ease-out);
}
.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--white);
}
.footer__links a:hover::before,
.footer__links a:focus-visible::before {
  width: 14px;
  margin-right: 0.55rem;
}
.footer__links b {
  margin-right: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--gold);
}
.footer__links .icon {
  width: 1.2rem;
  height: 1.2rem;
  margin-right: 0.6rem;
  color: var(--gold);
}
.footer__links a:has(.icon)::before {
  display: none;
}
.footer__phone {
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}
.footer__note {
  margin-top: 0.75rem;
  max-width: 17rem;
}

/* ---------- legal bar ---------- */
.footer__bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.75rem calc(clamp(2rem, 4vw, 2.75rem) + env(safe-area-inset-bottom, 0px));
  padding-inline: max(0px, calc(env(safe-area-inset-left, 0px) - var(--gutter, 0px))) max(0px, calc(env(safe-area-inset-right, 0px) - var(--gutter, 0px)));
  border-top: 1px solid var(--line-on-dark);
}
.footer__legal {
  display: grid;
  gap: 0.5rem;
  max-width: 50rem;
}
.footer__copy {
  font-weight: 600;
  color: var(--on-dark);
}
.footer__disclaimer {
  color: var(--on-dark-soft);
}
.footer__top {
  flex: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--grad-gold);
  box-shadow: var(--shadow-glow-gold);
  transition: transform var(--dur-base) var(--ease-spring);
}
.footer__top .icon {
  width: 1.4rem;
  height: 1.4rem;
  stroke-width: 2.4;
  transform: rotate(180deg);
}
.footer__top:hover {
  transform: translateY(-4px);
}
.footer__flagline {
  height: 6px;
  background: var(--grad-flag);
}

@media (max-width: 560px) {
  .footer__bar {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer__cta {
    width: 100%;
  }
  .footer__motto {
    gap: 0.6rem;
    letter-spacing: 0.1em;
  }
  .footer__logo {
    gap: 0.85rem;
  }
  .footer__mark {
    width: 64px;
    height: 68px;
    border-radius: 32px 32px 16px 16px;
  }
  .footer__mark svg {
    width: 42px;
    height: 40px;
    margin-top: 4px;
  }
  .footer__sub {
    letter-spacing: 0.04em;
  }
  .footer__tagline {
    gap: 0.5rem;
    letter-spacing: 0.16em;
  }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .footer__win--tw,
  .footer__star--tw,
  .footer__beacon {
    animation: none !important;
  }
}

.footer__addr { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--on-dark-soft); line-height: 1.5; }
.footer__addr .icon { margin-top: 3px; color: var(--gold); }
.footer__addr address { font-style: normal; }