/**
 * IABT Custom Footer Styles
 * Version: 1.0.0
 */

/* ===========================
   Footer Main Structure
   =========================== */
#iabt-custom-footer {
  width: 100%;
  padding: 0;
  margin: 0;
  position: relative;
}

.iabt-footer-wrapper {
  font-family: var(--iabt-font-family);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

.footer-main-content {
  padding: 30px 0 0;
}

.footer-main-content .container {
  margin: 0 auto;
  padding: 0 15px;
}

/* ===========================
   Footer Columns Layout
   =========================== */
.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 10px;
}

.footer-column {
  min-width: 0; /* Prevent grid blowout */
}

/* ===========================
   Column 1: Contact Info
   =========================== */
.footer-column-1 {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 8px;
}

.footer-brand-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}

.footer-motto {
  color: var(--iabt-muted);
  font-size: var(--iabt-text-sm);
  line-height: 1.4;
}

.footer-logo {
  margin-bottom: 0;
}

.footer-logo img {
  max-width: 180px;
  height: auto;
  display: block;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--iabt-text-sm);
  line-height: 1.6;
}

.footer-contact-item i {
  font-size: var(--iabt-text-base);
  margin-top: 3px;
  min-width: 16px;
  opacity: 0.8;
}

.footer-contact-item a {
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-contact-item a:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.footer-contact-item span {
  display: block;
}

/* ===========================
   Social Media Icons
   =========================== */
.footer-social-icons {
  display: flex;
  gap: 15px;
}

.footer-social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-social-icons a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.footer-social-icons a i {
  font-size: 18px;
}

/* Social Media Brand Colors on Hover */
.footer-social-icons .social-facebook:hover {
  background-color: var(--iabt-facebook);
  color: #fff;
}

.footer-social-icons .social-instagram:hover {
  background: var(--iabt-instagram-gradient);
  color: #fff;
}

.footer-social-icons .social-linkedin:hover {
  background-color: var(--iabt-linkedin);
  color: #fff;
}

.footer-social-icons .social-tiktok:hover {
  background-color: var(--iabt-tiktok);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.footer-social-icons .social-youtube:hover {
  background-color: var(--iabt-youtube);
  color: #fff;
}

/* ===========================
   Footer Menus (Columns 2-4)
   =========================== */
.footer-menu-title {
  font-weight: 600;
  font-size: var(--iabt-text-base);
  margin: 0 0 20px 0;
  padding: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.4;
  color: #fff;
}

.footer-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-menu-list li {
  margin-bottom: 12px;
}

.footer-menu-list a {
  text-decoration: none;
  font-size: var(--iabt-text-sm);
  transition: all 0.3s ease;
  display: inline-block;
}

.footer-menu-list a:hover {
  text-decoration: none;
  padding-left: 5px;
  opacity: 1;
}

/* ===========================
   Copyright Section
   =========================== */
/* ===========================
   Footer Action Band
   =========================== */
.footer-action-band {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 0 16px;
  align-items: center; /* Align items vertically */
}

/* Button Base Styles matching popular-courses.css .bottom-btn */
/* Button Base Styles matching popular-courses.css .bottom-btn */
.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px; /* Slightly tighter padding */
  border-radius: 999px; /* Pill shape */
  font-size: var(--iabt-cta-font-size);
  font-weight: var(--iabt-font-semibold); /* Ensure bold enough */
  letter-spacing: var(--iabt-cta-letter-spacing);
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
  white-space: nowrap;
  line-height: var(--iabt-line-height-tight);
}

.action-btn i {
  font-size: var(--iabt-text-lg);
}

.action-btn:hover {
  transform: translateY(-1px); /* Very subtle lift */
  text-decoration: none;
}

/* WhatsApp Button - Outlined "Ghost" Style */
.btn-whatsapp {
  background-color: transparent;
  color: var(--iabt-whatsapp);
  border: 1px solid var(--iabt-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--iabt-whatsapp);
  color: var(--iabt-bg-main); /* White text */
}

/* Secondary Button (Virtual Tour) - Outlined "Ghost" Style */
.btn-tour {
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--iabt-bg-main);
}

.btn-tour:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--iabt-bg-main);
  color: var(--iabt-bg-main);
}

/* ===========================
   Copyright Section
   =========================== */
.footer-copyright {
  width: 100%;
  padding: 5px 0;
}

.footer-copyright .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.copyright-content {
  text-align: center;
}

.copyright-content p {
  margin: 0;
  font-size: var(--iabt-text-xs);
  opacity: 0.8;
}

.copyright-content a {
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.copyright-content a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ===========================
   Responsive Design
   =========================== */

/* Tablet */
@media (max-width: 992px) {
  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .footer-main-content {
    padding: 50px 0 0;
  }
}

/* Mobile */
@media (max-width: 576px) {
  .footer-columns {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-main-content {
    padding: 40px 0 0;
  }

  .footer-logo img {
    max-width: 150px;
  }

  .footer-column-1 {
    gap: 15px;
  }

  .footer-contact-item {
    font-size: 13px;
  }

  .footer-social-icons {
    gap: 12px;
  }

  .footer-social-icons a {
    width: 36px;
    height: 36px;
  }

  .footer-social-icons a i {
    font-size: var(--iabt-text-base);
  }

  .footer-menu-title {
    font-size: 15px;
    margin-bottom: 15px;
  }

  .footer-menu-list li {
    margin-bottom: 10px;
  }

  .footer-menu-list a {
    font-size: 13px;
  }

  .copyright-content p {
    font-size: 13px;
  }
}

/* Extra Small Mobile */
@media (max-width: 375px) {
  .footer-main-content .container,
  .footer-copyright .container {
    padding: 0 8px;
  }

  .footer-columns {
    gap: 25px;
  }
}

/* ===========================
   Accessibility & Print
   =========================== */
@media (prefers-reduced-motion: reduce) {
  .footer-social-icons a:hover,
  .footer-menu-list a:hover {
    transform: none;
    transition: none;
  }
}

@media print {
  #iabt-custom-footer {
    background: white !important;
    color: black !important;
  }

  .footer-social-icons {
    display: none;
  }
}