/**
 * IronDesign Footer Styles
 *
 * 4-column footer, contact info, social icons, and copyright bar.
 * All colors from tokens.css, RTL-first, logical properties only.
 */

/* ======================================
   FOOTER SHELL
   ====================================== */

.site-footer {
  background-color: var(--color-card-bg);
  border-block-start: 1px solid var(--color-card-border);
  padding-block: var(--space-8) var(--space-5);
  margin-block-start: var(--space-9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ======================================
   FOOTER GRID — 4 columns
   ====================================== */

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-7);
  padding-block-end: var(--space-7);
  border-block-end: 1px solid var(--color-card-border);
}

.footer-col {
  min-inline-size: 0;
}

.footer-col-brand {
  padding-inline-end: var(--space-4);
}

/* ======================================
   COLUMN 1 — BRAND
   ====================================== */

.footer-logo {
  margin-block-end: var(--space-4);
}

.footer-logo img,
.footer-logo .custom-logo {
  max-block-size: 60px;
  inline-size: auto;
  display: block;
}

.footer-logo a {
  color: var(--color-primary);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-logo a:hover {
  color: var(--color-accent);
}

.footer-tagline {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-block-end: var(--space-4);
}

.footer-address {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  font-style: normal;
}

/* ======================================
   COLUMN HEADINGS
   ====================================== */

.footer-col-title {
  color: var(--color-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-4);
  letter-spacing: 0.3px;
}

/* ======================================
   COLUMN 2 — QUICK LINKS
   ====================================== */

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: color var(--transition-base), padding-inline-start var(--transition-base);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-inline-start: var(--space-1);
}

/* ======================================
   COLUMN 3 — SUPPORT
   ====================================== */

.footer-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background-color: rgba(201, 169, 97, 0.08);
  border: 1px solid rgba(201, 169, 97, 0.2);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  margin-block-end: var(--space-4);
  transition: all var(--transition-base);
}

.footer-phone:hover {
  background-color: rgba(201, 169, 97, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer-phone-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 20px;
  block-size: 20px;
  color: var(--color-accent);
}

.footer-phone-icon svg {
  inline-size: 18px;
  block-size: 18px;
}

.footer-phone-number {
  font-family: var(--font-family);
  direction: ltr;
  unicode-bidi: embed;
  letter-spacing: 0.5px;
}

.footer-hours {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-hours li {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* ======================================
   COLUMN 4 — SOCIAL
   ====================================== */

.footer-social {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 42px;
  block-size: 42px;
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-full);
  color: var(--color-secondary);
  background-color: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-base);
  text-decoration: none;
}

.footer-social-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: rgba(201, 169, 97, 0.1);
  transform: translateY(-2px);
}

.footer-social-link svg {
  inline-size: 20px;
  block-size: 20px;
}

/* ======================================
   FOOTER BOTTOM BAR
   ====================================== */

.footer-bottom {
  padding-block-start: var(--space-5);
  text-align: center;
}

.footer-copyright {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  margin: 0;
}

/* ======================================
   RESPONSIVE — Tablet
   ====================================== */

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

/* ======================================
   RESPONSIVE — Mobile
   ====================================== */

@media (max-width: 480px) {
  .site-footer {
    padding-block: var(--space-7) var(--space-4);
    margin-block-start: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-col-brand {
    padding-inline-end: 0;
    text-align: center;
  }

  .footer-logo img,
  .footer-logo .custom-logo {
    margin-inline: auto;
  }

  .footer-social {
    justify-content: center;
  }
}