/* ===========================================
   COMPONENT: Footer
   =========================================== */

.footer {
  background: linear-gradient(135deg, #0a1628 0%, #0F172A 50%, #0a2a26 100%);
  color: rgba(255,255,255,0.8);
  padding: var(--space-20) 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Brand column */
.footer-brand .footer-logo img { height: 44px; width: auto; margin-bottom: var(--space-4); }
.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  max-width: 300px;
  margin-bottom: var(--space-6);
}
.footer-contact-info { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}
.footer-contact-item i { color: var(--color-teal); width: 16px; text-align: center; }

/* Nav columns */
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal-light);
  margin-bottom: var(--space-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col ul li a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.footer-col ul li a:hover { color: var(--color-teal-light); }

/* Bottom bar */
.footer-bottom {
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}
.footer-legal {
  display: flex;
  gap: var(--space-4);
}
.footer-legal a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--color-teal-light); }

@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: 1; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── Footer container (old-project structure) ── */
.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding: var(--space-16) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Logo card */
.footer-logo-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-3);
}
.footer-logo-card img { width: 110px; height: auto; display: block; }

/* Tagline */
.footer-brand .footer-tagline {
  color: rgba(255,255,255,0.55);
  font-size: var(--text-xs);
  font-style: italic;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
  max-width: none;
  line-height: 1.4;
}

/* Social icons */
.footer-social { display: flex; gap: var(--space-2); }
.footer-social a {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.10);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.footer-social a:hover { background: var(--color-teal); transform: translateY(-2px); }

/* CTA strip */
.footer-cta {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  margin: var(--space-6) 0;
  box-sizing: border-box;
}
.footer-cta > div {
  flex: 1 1 auto;
  min-width: 0;
}
.footer-cta h3 { color: var(--color-white); font-size: var(--text-xl); margin: 0 0 var(--space-1); }
.footer-cta p  { color: rgba(255,255,255,0.75); margin: 0; font-size: var(--text-sm); }
.footer-cta .cta-btn {
  background: var(--gradient-teal);
  color: var(--color-white);
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  font-size: var(--text-sm);
  flex: 0 0 auto;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  line-height: 1.4;
  transition: opacity var(--transition-fast);
}
.footer-cta .cta-btn:hover { opacity: 0.88; }

@media (max-width: 1024px) {
  .footer-container { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-container .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .footer-cta { flex-direction: column; align-items: flex-start; gap: var(--space-4); padding: var(--space-5); }
  .footer-cta .cta-btn { width: 100%; text-align: center; justify-content: center; flex: 0 0 auto; }
  .footer { padding: var(--space-12) 0 0; }
  .footer-container { padding: var(--space-10) 0; gap: var(--space-6); }
}
@media (max-width: 640px) {
  .footer-container { grid-template-columns: 1fr 1fr; }
  .footer-cta { padding: 16px; gap: 10px; }
  .footer-bottom { padding: 12px 0; gap: 6px; }
}

@media (max-width: 768px) {
  .footer {
    margin-top: -18px;
    padding-top: 28px;
    background:
      radial-gradient(100% 80% at 10% 90%, rgba(15,159,143,.2) 0%, transparent 60%),
      radial-gradient(80% 80% at 90% 10%, rgba(59,130,246,.18) 0%, transparent 62%),
      linear-gradient(145deg, #07162c 0%, #0b1e3f 40%, #0b2f35 100%);
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    padding: 20px 0 14px;
  }
  .footer-container .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-container .footer-col:last-child {
    grid-column: 1 / -1;
  }
  .footer-brand {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px;
    padding: 14px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 12px 24px rgba(3,10,24,.24);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-logo-card {
    border-radius: 12px;
    padding: 8px 14px;
    display: inline-flex;
    width: auto;
  }
  .footer-logo-card img { width: 128px; }
  .footer-brand .footer-tagline { text-align: center; }
  .footer-social { justify-content: center; }
  .footer-social a {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.1);
  }
  .footer-col h4 {
    color: #d9f8f1;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(45,212,191,.45);
  }
  .footer-col ul { gap: 8px; }
  .footer-col ul li a {
    color: rgba(232,247,255,.86);
    font-size: 0.95rem;
  }
  .footer-col ul li {
    color: rgba(232,247,255,.78);
    font-size: 0.92rem;
    line-height: 1.45;
  }
  .footer-col:nth-child(3) ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .footer-col:nth-child(3) ul li a {
    display: inline;
    padding: 0;
    border-radius: 0;
    background: none;
    border: none;
    font-size: 0.95rem;
  }
  .footer-cta {
    background: linear-gradient(135deg, rgba(255,255,255,.09) 0%, rgba(94,234,212,.12) 100%);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 16px;
    margin: 12px 0;
  }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 10px 0 86px;
    text-align: center;
  }
  .footer-legal { display: none; }

  .mobile-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1200;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: linear-gradient(90deg, #eaf4f3 0%, #dff6f2 100%);
    border-top: 1px solid rgba(14,139,127,.22);
    box-shadow: 0 -6px 18px rgba(2,12,27,.18);
  }
  .mobile-sticky-cta__item {
    min-height: 62px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-decoration: none;
    color: #0c3940;
    font-family: "DM Sans", sans-serif;
    font-size: .78rem;
    font-weight: 700;
  }
  .mobile-sticky-cta__item i { font-size: 1rem; }
  .mobile-sticky-cta__item--wa {
    background: linear-gradient(135deg, #2ad362 0%, #15b65c 100%);
    color: #fff;
  }
  .mobile-sticky-cta__item--book {
    background: linear-gradient(135deg, #0a7f7b 0%, #17b8af 100%);
    color: #fff;
  }
  a[aria-label="Chat on WhatsApp"][style*="position:fixed"] { display: none !important; }
}

@media (min-width: 769px) {
  .mobile-sticky-cta { display: none; }
}