body, html {
     margin: 0;
    padding: 0;
    background-image: url(https://namaramodern.github.io/UMU_WebDev_GroupK_2025-/images/WORLD\ OF\ TANKS.webp);
    background-size: cover;         /* fills the entire page */
    background-attachment: fixed;   /* stays still when you scroll */
    background-position: center;    /* centers the image */
    background-repeat: no-repeat;   /* avoids repeating */
    
    
}
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.45); /* dark layer for readability */
    z-index: -1;
}

/* VIDEO SECTION */
.video-section {
    position: relative;
    width: 100%;
    height: 420px;
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.video-section .content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding-top: 100px;
}

    


/* Text on video */
.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 40px;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 8px black;
}


/* NORMAL SECTIONS (NO VIDEO HERE) */
.normal-section {
    padding: 50px;
    background: #ffffff;   /* white or any color */
    color: #000000;
    min-height: 70vh;
}
.image-grid img {
   width: 100%;
    height: 200px;   
    object-fit: cover; 
    border-radius: 10px;
    display: block;
}
/* FOOTER */
.footer {
    text-align: center;
    padding: 20px;
    background: rgba(5, 3, 41, 0.9);
    margin-top: 40px;
    border-top: 3px solid #a33812;
    color: rgb(138, 24, 24);
}
.section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #ff4500;
    text-transform: uppercase;
    font-weight: bold;
}
.image-grid {
   display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.image-grid img:hover {
    transform: scale(1.03);
}
.content2{
position: relative;
background-image: url(https://namaramodern.github.io/UMU_WebDev_GroupK_2025-/images/WAR\ THUNDER.avif);
    width: 100%;
               /* video area height */
    overflow: hidden;
}
.cards{
     justify-content: space-between;
    padding: 0px;
    display: flex;
    flex-direction: row;
    margin: 8px;
    padding: 10px;
    background-color: #ffff;
    font-size: 15px;
    text-align: center;
}
.parent-card.d-flex.justify-content-around.mt-3 {
display: block;
width: 350px;
border-radius: 10px;
overflow: hidden; 
box-shadow: o 4px 8px rgb(0,0,0,0.1)
}
.carousel-caption h5 {
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 2px 2px 10px black;
}

.carousel-caption p {
    font-size: 1.2rem;
    text-shadow: 2px 2px 5px black;
}
.carousel-indicators [data-bs-target] {
    background-color: #ff4500;
}


.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(100%); 
    width: 45px;
    height: 45px;
}
.main-div{
   display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px;

 

}


.slider-img {
  width: 100%;
  height: 450px;            
  object-fit: cover;        
  display: block;
}

    .card-img {
    height: 100%;
    width: 100%;
    object-fit: cover; 
}
.card {
    height: 300px; 
    overflow: hidden;
    border-radius: 10px;
}
.nav-link:hover{
    background-color: rgb(83, 105, 231);
    box-shadow: 0 12px 25px;
    transform: translateX(-5px);
}
.about-text{
      font-size: 1.4rem;
    margin-bottom: 15px;
    color: #ff4500;
    text-transform: uppercase;
    font-weight: bold;
}

.card-img:hover {
    transform: scale(1.03);
}
.navbar {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(6px);
    border-bottom: 2px solid #0ff;
    box-shadow: 0 0 12px #0ff;
}

.navbar-brand {
    font-size: 1.8rem;
    color: #0ff !important;
    letter-spacing: 2px;
    text-shadow: 0 0 15px #0ff;
}

.nav-link {
    color: #9dfcff !important;
    letter-spacing: 1px;
}
.nav-link:hover {
    color: #fff !important;
    text-shadow: 0 0 10px #0ff;
}