/* ============================================ */
/* FOOTER - RESPONSIVE  - COMPACT VERSION */
/* ============================================ */



footer {
  background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 20px 0 0;
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0;
  
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--secondary), var(--accent));
}

/* main footer container - full width no gaps */
footer .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

/* ===== FOOTER GRID - RESPONSIVE ===== */
.footer-content {
  display: grid;
  gap: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 10px;
}

/* Desktop default: 4 columns */
.footer-content {
  grid-template-columns: repeat(4, 1fr);
}

/* Tablet (768px - 1024px): 2 columns */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px 30px;
  }
}

/* Mobile (≤768px): 2 columns */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 20px;
    text-align: left;
  }
}

/* Small mobile (≤550px) */
@media (max-width: 550px) {
  .footer-content {
    gap: 15px 15px;
  }
}

/* Very small (≤400px) */
@media (max-width: 400px) {
  .footer-content {
    gap: 12px 10px;
  }
}

/* ===== FOOTER COLUMN STYLES ===== */
.footer-logo {
  display: flex;
  flex-direction: column;
}

.footer-logo img {
  max-width: 95px;
  height: auto;
  margin-bottom: 8px;
  background: #fff;
  padding: 4px;
  border-radius: 50%;
}

.footer-logo p {
  margin-bottom: 5px;
  color: var(--light-gray);
  font-size: 0.75rem;
  line-height: 1.4;
}

.contact-info {
  margin-top: 3px;
}

.contact-info p {
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  flex-wrap: wrap;
}

.contact-info i {
  color: var(--secondary);
  width: 14px;
  font-size: 0.75rem;
}

.contact-info a {
  color: var(--light-gray);
  text-decoration: none;
  transition: color 0.3s;
}

.contact-info a:hover {
  color: var(--accent);
}

/* headings with underline */
.footer-links h3,
.footer-social h3,
.footer-newsletter h3 {
  font-size: 0.9rem;
  margin-bottom: 8px;
  position: relative;
  padding-bottom: 5px;
  font-weight: 600;
  margin-left: 40px;
}

.footer-links h3:after,
.footer-social h3:after,
.footer-newsletter h3:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* mobile headings */
@media (max-width: 768px) {
  .footer-links h3,
  .footer-social h3,
  .footer-newsletter h3 {
    text-align: left;
    font-size: 0.85rem;
    margin-bottom: 6px;
  }
  .footer-links h3:after,
  .footer-social h3:after,
  .footer-newsletter h3:after {
    left: 0;
    transform: none;
  }
}

/* lists */
.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 4px;
  transition: transform 0.3s;
}

.footer-links li:hover {
  transform: translateX(5px);
}

.footer-links a {
  color: var(--light-gray);
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-links a i {
  color: var(--secondary);
  font-size: 0.65rem;
}

/* social section */
.footer-social ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.footer-social a {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--light-gray);
  transition: all 0.3s;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  font-size: 0.7rem;
  text-decoration: none;
}

.footer-social a:hover {
  color: var(--white);
  background: rgba(77, 168, 218, 0.3);
  transform: translateY(-2px);
}

.footer-social i {
  font-size: 0.7rem;
}

/* newsletter section */
.footer-newsletter p {
  margin-bottom: 6px;
  color: var(--light-gray);
  font-size: 0.75rem;
  line-height: 1.4;
}

.footer-newsletter .newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-newsletter .newsletter-form input {
  padding: 6px 10px;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.75rem;
  outline: none;
  transition: all 0.3s;
}

.footer-newsletter .newsletter-form input:focus {
  background: var(--white);
  box-shadow: 0 0 0 2px var(--secondary);
}

.footer-newsletter .newsletter-form button {
  background: var(--secondary);
  color: var(--white);
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 0.75rem;
  border: none;
  cursor: pointer;
}

.footer-newsletter .newsletter-form button:hover {
  background: #3a8bc2;
  transform: translateY(-2px);
}

/* footer bottom section */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  text-align: center;
  color: var(--light-gray);
  font-size: 0.7rem;
  position: relative;
  z-index: 1;
}

.footer-links-bottom {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 5px;
  flex-wrap: wrap;
}

.footer-links-bottom a {
  color: var(--light-gray);
  transition: color 0.3s;
  position: relative;
  font-size: 0.7rem;
  text-decoration: none;
}

.footer-links-bottom a:not(:last-child)::after {
  content: '|';
  position: absolute;
  right: -8px;
  color: var(--secondary);
}

.footer-links-bottom a:hover {
  color: var(--white);
}

/* back to top button */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 30px;
  background: var(--accent);
  color: var(--white);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  text-decoration: none;
  z-index: 99;
}

.back-to-top:hover {
  background: #e55a2b;
  transform: translateY(-3px);
}

/* ===== EXTRA: Fix for container inside footer ===== */
footer .container {
  width: 100%;
  max-width: 100%;
  padding-left: 30px;
  padding-right: 30px;
}

@media (max-width: 768px) {
  footer .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 550px) {
  footer .container {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* ===== ENSURE NO GREY GAPS ON MOBILE ===== */
body {
  background-color: #ffffff;
}

/* ===== SOCIAL ICONS ROW ALIGNMENT ON MOBILE ===== */
@media (max-width: 550px) {
  .footer-social ul {
    justify-content: flex-start;
  }
}