body{
  margin: 0px;
  padding: 0;
  background-color: #0a0a0a;
  color: #e0e0e0;
  font-family:  'Inter', sans-serif;
  font-weight: 400;
  max-height: 100vh
}

/* Navbar container */
.navbar {
  background-color: #121212;  
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 60px;
}

.navbar ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}


.navbar li {
  margin-left: 1.5rem;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.navbar a:hover, 
.navbar a:focus {
  background-color: #b30000;
  color: white;
  outline: none;
}

/* Hamburger button - hidden desktop */
.navbar .hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  width: 25px;
  height: 20px;
  justify-content: space-between;
}

.navbar .hamburger span {
  height: 3px;
  background-color: white;
  border-radius: 2px;
}

.img1{
  width: 60px;
  height: auto;
}

#h11 {
  color: white;
}

/*hero*/
.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #b30000 0%, #000000 70%);
  background-size: cover;
  background-position: center;
  border-radius: 10px;
  font-family: Arial,  sans-serif;
  max-width: 100%;
  height: 390px;
}
.hero h1 {
  font-size: 3.4rem;
  padding-top: 3rem;
  font-weight: 1200;
  color: white;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/*about section*/
.about {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 45px;
  margin-right: 32px;
  margin: 0;
  padding: 0;
  margin-bottom: 10px;
}

.about img {
  width: 400px;
  height: auto;
  border-radius: 8px;
}

.about-text {
  max-width: 400px;
  font-family: Arial, Helvetica, sans-serif;
  margin-left: 30px;
}

.about-text h1 {
  margin-bottom: 10px;
  font-size: 24px;
}

.about-text p {
  font-size: 16px;
  line-height: 1.5;
}

/*card section style*/
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.card {
  background-color: black;
  border-radius: 10px;
  overflow: hidden;
  width: 400px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.card:hover {
  filter: brightness(1.0);
  background: linear-gradient(135deg, #b30000 0%, #000000 70%);
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.card-content {
  padding: 15px;
}

.card-title {
  font-size: 20px;
  margin: 0 0 10px 0;
  color: #ffffff;
}

.card-text {
  font-size: 14px;
  color: #cccccc;
}
/*header*/
.h3{
  text-align: center;
  font-weight: 900;
  font-size: 1.7rem;
  color: white;
}
/*iframe youtube video section*/
iframe{
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
  color: black;
}
/*header*/
.h4{
  text-align: center;
  font-size: 1.7rem;
  color: white;
}

/*footer section style*/
footer{
  background-color: black;
  color: white;
  text-align: center;
  padding: 10px 0;
  font-size: 14px;
  border-top: 1px solid #ccc;
}
h4{
  text-align: center;
  font-weight: bolder;
}


/* responsive disign */
@media (max-width: 600px) {
body {
  max-height: none; 
}

/* navbar*/
.navbar ul {
  position: fixed;
  top: 60px;
  right: 0;
  background-color: #222;
  height: calc(100vh - 60px);
  width: 200px;
  flex-direction: column;
  padding-top: 1rem;
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
  box-shadow: -2px 0 8px rgba(0,0,0,0.7);
}
.navbar ul.active {
  transform: translateX(0);
}
.navbar li {
  margin: 1rem 0;
  margin-left: 0;
}
.navbar a {
  padding: 12px 20px;
  font-size: 1.1rem;
}
.navbar .hamburger {
  display: flex;
}

.img1 {
  width: 70px; 
}

/* Hero section */
.hero {
  height:  225px;
  padding: 2rem 1rem;
  border-radius: 0;
}
.hero h1 {
  font-size: 2rem;
  padding-top: 1.5rem;
}

/* About section */
.about {
  flex-direction: column;
  margin-right: 0;
  gap: 20px;
  padding: 10px;
}
.about img {
  width: 70%;
  height: auto;
  margin: 0 auto;
}
.about-text {
  max-width: 90%;
  margin: 0 ;
  margin-left: 0;
  text-align: left;
  padding: 0 ;
}
.about-text h1 {
  font-size: 1.5rem;
  text-align: center;
}
.about-text p {
  font-size: 1rem;
}

/* Cards */
.card-container {
  flex-direction: column;
  gap: 15px;
  padding: 0 10px;
}
.card {
  width: 100%;
  max-width: 350px;
  margin: 0 auto;
}
.card img {
  height: 200px;
}
.card-title {
  font-size: 1.3rem;
  }
.card-text {
  font-size: 0.9rem;
  }

/* Headers */
.h3 {
  font-size: 1.4rem;
  }
.h4 {
  font-size: 1.3rem;
  }

/* Footer */
footer {
  font-size: 12px;
  padding: 8px 0;
}

/* Iframe */
iframe {
  width: 90%;
  height: auto;
 }
}