body {
  margin: 0;
  font-family: "Roboto", sans-serif; /* change all fonts to Roboto */
  background-color: #344a62; /* light gray entire page */
  color: #333;
  overflow-x: hidden;
  text-align: center;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Roboto", sans-serif;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background-color: #344a62; /* blue */
  color: rgb(194, 187, 187);
  position: sticky;
  top: 0;
  z-index: 1000;
}

p {
  font-size: 1.1rem; /* slightly bigger than default 1rem */
  line-height: 1.6; /* improves readability */
}

.logo img {
  height: 80px; /* small logo */
  width: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px;
  .logo img {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    
  }
   transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo img:hover {
  filter: drop-shadow(0 0 10px rgba(74, 144, 226, 0.7)); /* blue glow */
  transform: scale(1.1);
  transition: all 0.3s ease;
}



.logo-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 25px; /* space between logo and text */
}

.logo-container img {
  height: 50px; /* adjust logo size */
}

.logo-text {
  font-family: "Roboto", sans-serif;
  color: rgb(203, 203, 212); /* text color */
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1;
  display: flex;
  align-items: center;

  /* animation */
  opacity: 0;
  transform: translateX(-20px);
  animation: slideIn 1s forwards;
  animation-delay: 0.5s;
}

ul {
  list-style-type: disc; /* classic bullets */
  padding-left: 20px;
  text-align: left;
  display: inline-block;
  margin: 20px 0;
}

li {
  font-size: 1.1rem; /* slightly bigger for readability */
  line-height: 1.6;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0); /* final position */
  }
}

nav a {
  margin: 0 15px;
  text-decoration: none;
  color: rgb(197, 193, 216);
  font-weight: bold;
  transition: 0.3s;
}

nav a:hover {
  color: #a1c4fd;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  width: 25px;
  background: rgb(166, 160, 160);
  margin: 4px;
  transition: 0.4s;
}

.hero {
  position: relative;
  background: url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1500&q=80")
    no-repeat center center;
  background-size: cover;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: rgb(51, 49, 49);
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(
    223,
    230,
    237,
    0.5
  ); /* semi-transparent fade overlay */
}

.hero h1 {
  font-family: "Roboto", sans-serif;
  font-size: 3rem; /* slightly bigger than typical h1 (~2.5rem) */
  font-weight: 700;
  color: rgb(32, 32, 34);
  margin: 0;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeIn 1s forwards;
}

.hero p {
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeIn 1s forwards;
}

.hero p {
  animation-delay: 0.5s;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  padding: 50px;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  text-align: center;
  background-color: #d1d4d8; /* light gray for all sections */
  margin: 20px 10px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  scroll-margin-top: 80px;
}

.section.reveal.active {
  opacity: 1;
  transform: scale(1);
}

button {
  background-color: #3f78b8;
  color: white;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

button:hover {
  transform: scale(1.05);
}

button:active {
  background-color: #dfe6ed; /* gray on press */
  color: #4a90e2; /* blue text */
}

footer {
  background-color: #b6b9bc;
  color: rgb(31, 30, 30);
  padding: 20px;
  margin-top: 30px;
  text-align: center;
}

@media (max-width: 768px) {
  nav {
    position: absolute;
    top: 70px;
    right: 0;
    background: #4a90e2;
    width: 200px;
    height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: 0.4s;
  }

  nav.show {
    height: 200px;
  }

  nav a {
    padding: 15px;
  }

  .hamburger {
    display: flex;
  }
}