@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #fff;
  color: #333;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

/* TOP BAR */
.topbar {
  background: #0b2c4d;
  color: #fff;
  padding: 10px 7%;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.topbar i {
  margin-right: 7px;
  color: #f4b400;
}

/* HEADER */
.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 7%;
  background: #f7f9fc;
}

.brand img {
  width: 140px;
  display: block;
}

.menu-toggle {
  display: none;
  font-size: 28px;
  color: #0b2c4d;
  cursor: pointer;
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav a {
  color: #0c0c0c;
  font-size: 17px;
  font-weight: 600;
  transition: 0.3s;
}

.nav a:hover {
  color: #f7c948;
}

/* DROPDOWN */
.dropdown {
  position: relative;
}

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background: #0b2c4d;
  min-width: 220px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.2s ease;
}

.dropdown-content a {
  display: block;
  color: #fff;
  padding: 12px 18px;
  font-size: 15px;
}

.dropdown-content a:hover {
  background: #123f6b;
  color: #fff;
}

.dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* HERO */
.gallery-hero {
  min-height: 380px;
  background: #06264d;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px 8%;
}

.hero-content h2 {
  color: #fff;
  font-size: 56px;
  margin-bottom: 18px;
}

.hero-content p {
  color: #fff;
  max-width: 850px;
  margin: auto;
  line-height: 1.9;
  font-size: 18px;
}

/* GALLERY */
.gallery-section {
  padding: 80px 7%;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
  cursor: pointer;
  background: #fff;
}

.gallery-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: 0.5s;
}

.gallery-card:hover img {
  transform: scale(1.1);
}

/* POPUP */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0,0,0,0.92);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  padding: 30px;
}

.popup img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 10px 40px rgba(255,255,255,0.15);
  animation: zoomIn 0.3s ease;
}

.close-btn {
  position: absolute;
  top: 30px;
  right: 40px;
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: #f39c12;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  z-index: 100000;
  transition: 0.3s;
}

.close-btn:hover {
  background: #fff;
  color: #003366;
}

@keyframes zoomIn {
  from {
    transform: scale(0.7);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* CTA */
.cta-section {
  padding: 60px 20px;
   margin-bottom: 30px;
  text-align: center;
  background: linear-gradient(135deg, #003366, #0059b3);
  color: #fff;
  
   
   
}

.footer {
    margin-top: 20px;
}


.cta-section h2 {
  font-size: 42px;
  margin-bottom: 15px;
}

.cta-section p {
  font-size: 18px;
  margin-bottom: 40px;
}

.cta-section a {
  display: inline-block;
  padding: 14px 38px;
  background: #f39c12;
  color: #fff;
  border-radius: 30px;
  font-weight: 600;
 
}

.cta-section a:hover {
  background: #fff;
  color: #003366;
}

/* FOOTER */
.footer {
  background: linear-gradient(135deg, #07294d, #021c35);
  color: white;
  padding: 70px 8% 25px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-box h3 {
  color: #ffb703;
  font-size: 24px;
  margin-bottom: 25px;
}

.footer-box p,
.footer-box a {
  color: #d6d6d6;
  font-size: 16px;
  line-height: 2;
}

.footer-box a {
  display: block;
  margin-bottom: 10px;
}

.footer-box a:hover {
  color: #ffb703;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 40px;
  padding-top: 20px;
  color: #cfcfcf;
  font-size: 15px;
}

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

  .nav {
    gap: 18px;
  }

  .nav a {
    font-size: 15px;
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .topbar {
    flex-direction: column;
    text-align: center;
    gap: 6px;
    padding: 10px 5%;
    font-size: 13px;
  }

  .navbar {
    padding: 12px 5%;
  }

  .brand img {
    width: 105px;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0b2c4d;
    padding: 12px 0;
    gap: 0;
    text-align: center;
    z-index: 9999;
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    width: 100%;
    color: #fff;
    padding: 12px 0;
    font-size: 16px;
  }

  .dropdown {
    width: 100%;
  }

  .dropdown > a {
    display: block;
    width: 100%;
    color: #fff;
  }

  .dropdown-content {
    position: static;
    width: 100%;
    min-width: 100%;
    background: #123f6b;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-radius: 0;
  }

  .dropdown:hover .dropdown-content {
    display: none;
  }

  .dropdown.active .dropdown-content {
    display: block;
  }

  .dropdown-content a {
    color: #fff;
    background: #123f6b;
    padding: 12px;
    font-size: 15px;
  }

  .gallery-hero {
    min-height: auto;
    padding: 65px 6%;
  }

  .hero-content h2 {
    font-size: 34px;
  }

  .hero-content p {
    font-size: 15px;
    line-height: 1.7;
  }

  .gallery-section {
    padding: 50px 6%;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .gallery-card {
    border-radius: 14px;
  }

  .gallery-card img {
    height: 230px;
  }

  .popup {
    padding: 15px;
  }

  .popup img {
    max-width: 95%;
    max-height: 75vh;
    border-radius: 12px;
  }

  .close-btn {
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    font-size: 18px;
  }

  .cta-section {
    padding: 55px 6%;
  }

  .cta-section h2 {
    font-size: 28px;
  }

  .cta-section p {
    font-size: 16px;
  }

  .cta-section a {
    width: 100%;
    max-width: 260px;
  }

  .footer {
    padding: 55px 6% 22px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
}