/* ==========================================================================
   Arbuda Engineering — Minimalist Architectural Footer Design System
   Typography: Plus Jakarta Sans & Schibsted Grotesk
   Palette: Warm Paper (#EFEFEA) + Terracotta (#E05A32) + Deep Navy (#0E2229)
   Geometry: Architectural Crisp Right Angles (border-radius: 0)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Footer Outer Wrapper
   Warm off-white architectural background, zero rounded corners
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #EFEFEA;
  color: #111827;
  padding: 8rem 0 3rem;
  position: relative;
  overflow: hidden;
  border-radius: 0;
  font-family: 'Schibsted Grotesk', var(--font-primary), -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 1024px) {
  .site-footer {
    padding: 6rem 0 2.5rem;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 4.8rem 0 2rem;
  }
}

/* --------------------------------------------------------------------------
   Footer Container
   -------------------------------------------------------------------------- */
.footer-container {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 10rem;
  box-sizing: border-box;
}

@media (max-width: 1200px) {
  .footer-container {
    padding: 0 5rem;
  }
}

@media (max-width: 768px) {
  .footer-container {
    padding: 0 2.4rem;
  }
}

/* --------------------------------------------------------------------------
   Top Row: Newsletter (Left) & Navigation Columns (Right)
   -------------------------------------------------------------------------- */
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6rem;
  margin-bottom: 7rem;
}

@media (max-width: 1024px) {
  .footer-top {
    flex-direction: column;
    gap: 4.8rem;
    margin-bottom: 5rem;
  }
}

/* --------------------------------------------------------------------------
   Left Column: Newsletter Subscription & Social Icons
   -------------------------------------------------------------------------- */
.footer-newsletter {
  flex: 0 1 48rem;
  max-width: 48rem;
  width: 100%;
}

.footer-newsletter__title {
  font-family: 'Plus Jakarta Sans', var(--font-primary), sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: #111827;
  line-height: 1.45;
  margin: 0 0 2rem 0;
  letter-spacing: -0.015em;
}

/* Newsletter Input Group (Sharp Zero-Radius Box) */
.footer-form {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  border: 1.5px solid #D1D5DB;
  border-radius: 0;
  padding: 0.45rem 0.45rem 0.45rem 1.6rem;
  width: 100%;
  max-width: 42rem;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.footer-form:focus-within {
  border-color: #111827;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.08);
}

.footer-form__input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  font-size: 1.4rem;
  color: #111827;
  font-family: inherit;
  padding: 0.8rem 0;
  min-width: 0;
  border-radius: 0;
}

.footer-form__input::placeholder {
  color: #6B7280;
  opacity: 1;
}

.footer-form__btn {
  background-color: #0E2229;
  color: #FFFFFF;
  border: none;
  border-radius: 0;
  padding: 1.15rem 2.4rem;
  font-size: 1.35rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease, transform 0.2s ease;
  letter-spacing: 0.01em;
}

.footer-form__btn:hover {
  background-color: #000000;
  transform: translateY(-1px);
}

.footer-form__btn:active {
  transform: translateY(0);
}

/* Consent Note */
.footer-consent {
  font-size: 1.15rem;
  color: #6B7280;
  line-height: 1.5;
  margin: 1.2rem 0 0 0;
  max-width: 42rem;
}

/* Social Media Outlines (Sharp Zero-Radius Edges) */
.footer-socials {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 2.8rem;
}

.footer-social-link {
  width: 3.4rem;
  height: 3.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #9CA3AF;
  border-radius: 0;
  background: transparent;
  color: #111827;
  text-decoration: none;
  transition: all 0.2s ease;
}

.footer-social-link:hover {
  border-color: #E05A32;
  color: #E05A32;
  transform: translateY(-2px);
  background-color: #FFFFFF;
}

.footer-social-link svg {
  width: 1.45rem;
  height: 1.45rem;
  display: block;
}

/* --------------------------------------------------------------------------
   Right Columns: 3 Navigation Link Columns
   -------------------------------------------------------------------------- */
.footer-nav {
  display: flex;
  gap: 8rem;
  flex-wrap: wrap;
}

@media (max-width: 1200px) {
  .footer-nav {
    gap: 5rem;
  }
}

@media (max-width: 640px) {
  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3.2rem 2rem;
    width: 100%;
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  min-width: 12rem;
}

.footer-col__title {
  font-family: 'Plus Jakarta Sans', var(--font-primary), sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 2rem 0;
  letter-spacing: -0.01em;
}

.footer-col__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.footer-col__list li a {
  font-size: 1.35rem;
  color: #374151;
  text-decoration: none;
  font-weight: 400;
  transition: color 0.2s ease;
  display: inline-block;
}

.footer-col__list li a:hover {
  color: #111827;
  text-decoration: underline;
}

/* Highlighted Nav Item (Exact Match to Orange Real Estate in image) */
.footer-col__list li a.highlight-terracotta {
  color: #E05A32;
  font-weight: 600;
}

.footer-col__list li a.highlight-terracotta:hover {
  color: #C0431E;
}

/* --------------------------------------------------------------------------
   Bottom Giant Graphic Wordmark
   -------------------------------------------------------------------------- */
.footer-wordmark {
  width: 100%;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 2rem;
  margin-top: 2rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  overflow: hidden;
  user-select: none;
}

.footer-wordmark__text {
  font-family: 'Plus Jakarta Sans', var(--font-primary), -apple-system, sans-serif;
  font-size: clamp(5.6rem, 19vw, 32rem);
  font-weight: 800;
  color: #E05A32;
  line-height: 0.82;
  letter-spacing: -0.055em;
  text-transform: lowercase;
  display: block;
  margin: 0;
  padding: 0;
  transform: translateY(0.04em);
}

.footer-wordmark__reg {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 5.5vw, 9rem);
  font-weight: 700;
  color: #E05A32;
  line-height: 1;
  display: inline-block;
  align-self: flex-start;
  margin-left: 0.5rem;
  transform: translateY(0.15em);
}