body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== HEADER & NAV ===== */
header {
  background: #0C0828;
  color: #fff;
  padding: 1rem 2rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 90px;
  width: auto;
}

/* Nav */
nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

nav a {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  background: #0C0828;
  color: #cacaca;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid lightgray;
  transition: background 0.2s ease, transform 0.1s ease;
}

nav a:hover {
  background: #002c72;
  color: skyblue;
  transform: translateY(-1px);
  text-decoration: underline;
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  background: #ffffff;
  color: #0C0828;
  border: none;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 1.1rem;
  cursor: pointer;
  font-weight: 700;
}

/* ===== CONTENT ===== */
.hero {
  padding: 4rem 2rem;
  background: #eef2f7;
  text-align: center;
}

.section {
  padding: 3rem 2rem;
  max-width: 1100px;
  margin: auto;
}

footer {
  background: #0C0828;
  color: #ffffff;
  /* padding: 2rem; */
  text-align: center;
  margin-top: auto;
  /* height: 75px; */
}

footer a{
    color: gray;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  nav {
    display: none;
    flex-direction: column;
    background: #0C0828;
    position: absolute;
    top: 80px;
    right: 2rem;
    margin:0;
    padding: 0.1rem 1rem;
    border-radius: 5px;
  }

  nav a {
    background: #0C0828;
    /* margin-bottom: 0.5rem; */
    /* padding: 0; */
    width: 95%;
    text-align: center;
  }

  nav.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}




.site-footer {
  background: #0C0828;
  color: #ffffff;
  padding: 0.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  /* display: flex; */
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-left img {
  height: 110px;
  width: auto;
}

.footer-right a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  margin-left: 1rem;
}

.footer-right a:hover {
  text-decoration: underline;
  color: skyblue;
}

/* Mobile */
@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
  .footer-left img {
  justify-content: center !important;
  justify-self: center;
  }

  .footer-right a {
    margin: 0 0.5rem;
  }
}





.hero {
  background-image: url("./AIM_LAB_Background_3x.png");
  background-size: cover;        /* fills section */
  background-position: center;   /* keeps focus centered */
  background-repeat: no-repeat;
  min-height: 80vh;               /* adjust height as needed */

  /* display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center; */

  color: white;
  text-align: center;
  /* padding: 3rem 2rem; */
  /* position: relative; */
}

/* Optional: dark overlay for text readability */
.hero::before {
  content: "";
  /* position: absolute; */
  inset: 0;
  background: rgba(0, 0, 0, 0.0);
}

/* .hero h2,
.hero p {
  position: relative;
  z-index: 1;
} */