/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,body {
  height: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* ensure content is not hidden behind fixed navbar */
  padding-top: 70px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
}

h1 { font-size: 2.5rem; color: #004080; }
h2 { font-size: 2rem; color: #004080; }
h3 { font-size: 1.5rem; color: #004080; }

p { margin-bottom: 16px; line-height: 1.5; }

/* Logo */
.logo {
  height: 48px;
  width: auto;
  display: block;
}

/* Navigation */
.navbar {
    background: #004080;   /* deep blue */
    border-bottom: none;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}


.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
}

.nav-menu {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-link {
    color: #fff;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #ffcc00;  /* optional highlight on hover (golden) */
}


.nav-dropdown { position: relative; }

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  min-width: 200px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s ease;
  border: 1px solid #e5e7eb;
  z-index: 30;
}

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

.dropdown-content a {
  display: block;
  padding: 10px 16px;
  color: #374151;
  text-decoration: none;
}

.dropdown-content a:hover { background-color: #f9fafb; color: #004080; }

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 6px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: #004080;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;  /* full screen height */
  background: url("images/bg.jpeg") no-repeat center center;
  background-size: 100% 100%;  /* fills width & height, no cropping */
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}
.tagline {
  color: white;
}

.hero-overlay {
  background: rgba(0, 0, 0, 0.35);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.hero-content {
  max-width: 700px;
}

.hero h1 { font-size: 3rem; margin-bottom: 12px; }
.hero p { font-size: 1.2rem; margin-bottom: 18px; }

/* Buttons */
.cta-button {
  display: inline-block;
  background: #004080;
  color: white;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 6px 12px -6px rgba(0,0,0,0.2);
}
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 10px 22px -6px rgba(0,0,0,0.22); }

.secondary-button {
  display: inline-block;
  background: #f4f4f4;
  color: #004080;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  border: 2px solid #e5e7eb;
}
.secondary-button:hover { background: #004080; color: white; border-color: #004080; }

/* -------------------
   MASONRY / CATEGORIES
   (clean, grid-based + centered overlay)
   ------------------- */
.masonry-categories {
  padding: 60px 20px;
  text-align: center;
}

.masonry-categories h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #004080;
}

/* Use grid (more predictable than CSS columns for overlay interactions) */
.masonry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Item */
.masonry-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  min-height: 260px;
  background: #f3f4f6;
}

/* Image: fill the item and cover */
.masonry-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* slightly larger visual on hover */
.masonry-item:hover img {
  transform: scale(1.08);
}

/* tall / wide variants */
.masonry-item.tall { min-height: 420px; }
.masonry-item.wide { min-height: 300px; }

/* CENTERED WHITE LABEL (hover reveals) */
.overlay-center {
  position: absolute;
  inset: 0; /* top:0; right:0; bottom:0; left:0; */
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; /* doesn't block clicking the image */
}

/* label itself */
.overlay-label {
  pointer-events: auto;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(4px);
  padding: 10px 16px;
  border-radius: 10px;
  transform: translateY(8px) scale(.98);
  opacity: 0;
  transition: opacity .28s ease, transform .28s ease;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
}

.overlay-label h3 {
  margin: 0;
  color: #0b3a66; /* dark blue */
  font-size: 1.05rem;
  font-weight: 700;
  text-align: center;
}

/* reveal on hover */
.masonry-item:hover .overlay-label {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Responsive adjustments for small screens */
@media (max-width: 992px) {
  .masonry-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry-item.tall { min-height: 360px; }
}

@media (max-width: 600px) {
  .masonry-grid { grid-template-columns: 1fr; }
  .masonry-item.tall { min-height: 260px; }
}

/* Company Introduction */
.company-intro { padding: 80px 0; background: #f9fafb; }
.intro-content { display: flex; align-items: center; gap: 60px; }
.intro-text { flex: 1; }
.intro-text h2 { font-size: 2.5rem; margin-bottom: 16px; color: #004080; }
.intro-text p { font-size: 1.05rem; color: #6b7280; margin-bottom: 16px; line-height: 1.6; }
.intro-stats { display:flex; gap:40px; margin: 28px 0; }
.stat { text-align:center; }
.stat h3 { font-size: 2rem; color: #004080; margin-bottom: 6px; }
.intro-image { flex:1; max-width:500px; }
.intro-image img { width:100%; height:auto; border-radius: 12px; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.08); }

/* Page Layout Helpers */
.page-content { padding-top: 100px; min-height: calc(100vh - 80px); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  padding: 20px 0;
}

.product-card {
  perspective: 1000px;
  width: 100%;
  height: 350px;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.product-card:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-back {
  background: #d5c293;
  color: #623a11;
  padding: 20px;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.card-back h3 {
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.card-back p {
  font-size: 0.95rem;
  margin-bottom: 15px;
}

.card-back ul {
  list-style: none;
  padding: 0;
  margin-bottom: 15px;
}

.card-back ul li {
  margin: 5px 0;
}

.card-back a {
  display: inline-block;
  padding: 8px 16px;
  background: #004080;
  color: #f2f1ee;
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.3s ease, color 0.3s ease;
}

.card-back a:hover {
  background: #555;
  color: #fff;
}


/* Footer */
.footer {
  background: #1f2937;
  color: white;
  padding: 60px 0 20px;
}
.footer-section.quick-links {
  justify-self: center; /* centers this grid item horizontally */
  text-align: center;   /* centers the links inside the box */
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}
.footer-section h3 { color: #004080; font-size: 1.2rem; margin-bottom: 12px; }
.footer-section p { color: #9ca3af; line-height: 1.6; margin-bottom: 12px; }
.footer-section a { color: #d1d5db; text-decoration: none; }
.footer-section a:hover { color: #004080; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 20px; text-align: center; }
.footer-bottom p { color: #9ca3af; margin: 0; }

/* Utility / Responsiveness for entire site */
@media (max-width: 1024px) {
  .hero { height: 60vh; padding: 80px 20px; }
  .intro-content, .about-content { flex-direction: column; }
  .intro-stats { justify-content: center; }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }

  /* Mobile nav: slide-in menu */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 20px;
    transition: left 0.28s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    z-index: 999;
  }
  .nav-menu.active { left: 0; }

  .nav-toggle { display: flex; }

  .nav-toggle.active span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
  .nav-toggle.active span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }

  .dropdown-content {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: #f9fafb;
    margin-top: 8px;
    border-radius: 8px;
    padding: 8px;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .masonry-item.tall { min-height: 220px; }
}