/* ===== RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ===== BASE ===== */
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: #fff;
  color: #1a1a1a;
}

/* ===== VARIABLES ===== */
:root {
  --color-brand: #F26D21;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #555;
  --color-text-muted: #999;
  --color-border: #e8e8e5;
  --color-community-bg: #FEF4EC;
  --color-community-border: #F5C896;
  --color-community-label: #C85A00;
  --color-community-tagline: #A84F00;
  --color-heart: #E0442B;
}

/* ===== FOOTER WRAPPER ===== */
.footer {
  background: #fff;
  border-top: 1px solid var(--color-border);
  padding: 56px 64px 0;
}

/* ===== TOP SECTION – 4 COLUMNS ===== */
.footer-top {
  display: grid;
  grid-template-columns: 260px 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

/* ===== BRAND COLUMN ===== */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.3px;
  flex-shrink: 0;
}

.brand-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.brand-name .dot {
  color: var(--color-brand);
}

.brand-sub {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.brand-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ===== COLUMN HEADINGS ===== */
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 20px;
}

/* ===== NAV LINKS ===== */
.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 14px;
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-col ul li a:hover {
  color: var(--color-text-primary);
}

/* ===== SUPPORT EMAIL ===== */
.support-label {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 20px;
  margin-bottom: 6px;
}

.support-email {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-brand);
  text-decoration: none;
  transition: opacity 0.15s ease;
}

.support-email:hover {
  opacity: 0.8;
}

.support-email svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* ===== CAMPUS GRID ===== */
.campus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin-bottom: 20px;
}

.campus-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.campus-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ccc;
  flex-shrink: 0;
}

/* ===== COMMUNITY BOX ===== */
.community-box {
  background: var(--color-community-bg);
  border: 1px solid var(--color-community-border);
  border-radius: 12px;
  padding: 12px 16px;
}

.community-box .label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-community-label);
  margin-bottom: 4px;
}

.community-box .tagline {
  font-size: 13px;
  font-style: italic;
  color: var(--color-community-tagline);
}

/* ===== BOTTOM BAR ===== */
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 24px 0 32px;
  text-align: center;
}

.footer-bottom .copy {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.footer-bottom .copy .heart {
  color: var(--color-heart);
}

.footer-bottom .disclaimer {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .footer {
    padding: 48px 40px 0;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer {
    padding: 40px 24px 0;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}