body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #0a0a0a;
  color: #f0f0f0;
  scroll-behavior: smooth;
}
/* Responsive header and nav fix */
header {
  background: rgba(20, 20, 20, 0.9);
  padding: 15px 5%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}

header .logo img {
  height: 40px;
  width: auto;
  max-width: 100%;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

header a {
  color: #f0f0f0;
  text-decoration: none;
  margin: 0 12px;
  transition: color 0.3s ease;
  white-space: nowrap;
}

header a:hover {
  color: #00ffff;
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Ensure hero section doesn’t hide under fixed header */
section.hero {
  padding-top: 160px;
}

/* Hamburger menu icon */
.hamburger-menu {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 100;
  position: relative;
  padding: 10px;
  margin-left: -10px; /* Compensate for padding */
}

.hamburger-menu span {
  width: 100%;
  height: 3px;
  background-color: #f0f0f0;
  transition: all 0.3s ease;
  display: block;
  border-radius: 1px;
}

/* Ensure hamburger menu is always visible */
.hamburger-menu {
  min-width: 30px;
  min-height: 21px;
  flex-shrink: 0;
}

/* Sidemenu styles */
.sidemenu {
  position: fixed;
  top: 0;
  left: -300px;
  width: 250px;
  height: 100vh;
  background: #1a1a1a;
  padding-top: 80px;
  transition: left 0.3s ease;
  z-index: 99;
  box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
  overflow-y: auto; /* Enable scrolling for tall menus */
}

.sidemenu.open {
  left: 0;
}

.sidemenu a {
  display: block;
  padding: 15px 25px;
  color: #f0f0f0;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.sidemenu a:hover {
  background-color: #252525;
  color: #00ffff;
}

/* Overlay for when sidemenu is open */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 14;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile adjustments */
@media (max-width: 700px) {
  header {
    flex-direction: row;
    align-items: center;
    padding: 10px 5%;
  }

  .header-nav {
    display: none;
  }
}

section {
  padding: 100px 50px;
}
.hero {
  text-align: center;
  padding: 150px 20px;
  background: linear-gradient(160deg, #0f0f0f, #1a1a1a);
  animation: fadeIn 2s ease-in;
}
.hero img {
  width: 120px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 2.5em;
}
.card {
  background: #1b1b1b;
  padding: 20px;
  border-radius: 15px;
  margin: 15px;
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
}
footer {
  text-align: center;
  padding: 40px;
  background-color: #111;
}
@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}
main.container {
  padding-top: 120px; /* adjust to your header height */
}

/* Contact Information Section Styles */
.contact-info {
  background-color: #151515;
  border-radius: 10px;
  margin: 20px auto;
  max-width: 1200px;
}

.contact-info h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #00ffff;
}

.address-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.address-item {
  flex: 1 1 300px;
  padding: 20px;
  background-color: #1d1d1d;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.address-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.address-item h3 {
  color: #00ffff;
  margin-bottom: 15px;
  font-size: 1.2em;
}

.address-item p {
  line-height: 1.6;
}

.address-item a {
  color: #00ffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.address-item a:hover {
  color: #66ffff;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .address-container {
    flex-direction: column;
  }
  
  .contact-info {
    padding: 50px 20px;
  }
}