/* Color & Typography System */
:root {
  --ft-bg-main: #f1f3f6;
  --ft-bg-card: #ffffff;
  --ft-bg-bottom: #e8ebf0;
  --ft-primary-blue: #1d68b8;
  --ft-primary-hover: #154e8c;
  --ft-accent-red: #e11d48;
  --ft-text-title: #0f172a;
  --ft-text-body: #475569;
  --ft-text-muted: #64748b;
  --ft-border-color: #dbe0e8;
  --ft-font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

.site-footer {
  font-family: var(--ft-font-main);
  background-color:none;
  color: var(--ft-text-body);
  border-top: 1px solid var(--ft-border-color);
  margin-top: 60px;
}

.footer-top {
  padding: 64px 24px 48px;
}

.footer-container {
  max-width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr 1.2fr;
  gap: 40px;
}

/* Column 1: Brand & Bio */
.footer-logo-img {
  height: 60px;
  width: auto;
  margin-bottom: 20px;
  object-fit: contain;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ft-text-body);
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.25s ease, filter 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.social-btn.facebook { background-color: #3b5998; }
.social-btn.youtube  { background-color: #ff0000; }
.social-btn.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }

.social-btn:hover {
  transform: translateY(-3px);
  filter: brightness(1.1);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}

/* Column Headings */
.footer-heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--ft-text-title);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 3px;
  background-color: var(--ft-primary-blue);
  border-radius: 2px;
}

/* Links List */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  font-size: 15px;
  color: var(--ft-text-body);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.footer-links a.active {
  color: var(--ft-accent-red);
  font-weight: 600;
}

.footer-links a:hover {
  color: var(--ft-primary-blue);
  transform: translateX(4px);
}

/* Contact Cards UI */
.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-card {
  background-color: var(--ft-bg-card);
  padding: 12px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  border: 1px solid var(--ft-border-color);
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-card--link:hover {
  transform: translateY(-2px);
  border-color: var(--ft-primary-blue);
  box-shadow: 0 6px 16px rgba(29, 104, 184, 0.12);
}

.contact-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: rgba(29, 104, 184, 0.08);
  color: var(--ft-primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-text {
  font-size: 13.5px;
  color: var(--ft-text-title);
  line-height: 1.45;
  margin: 0;
  font-weight: 500;
}

/* Copyright Bottom Bar */
.footer-bottom {
  background-color: var(--ft-bg-bottom);
  padding: 18px 24px;
  border-top: 1px solid var(--ft-border-color);
  text-align: center;
}

.copyright-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--ft-accent-red);
  margin: 0;
  letter-spacing: 0.2px;
}

/* Responsive Grid Layout */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-top {
    padding: 40px 20px 32px;
  }
}