:root {
    --primary-orange: #FF7C00;
    --hover-blue: #0083FF;
    --text-white: #f5f5f5;
    --main-bg-color: #0c0c0c;
    --header-footer-color: #121822; 
    --chakra: rgba(255,193,7);
    --highlight-color: #ffc107;
    --transition-speed: 0.3s ease;

}
body, html {
    height: 100%;
    background-color: var(--main-bg-color);
    padding-left: 0;
    padding-right: 0;
    
}

.custom-hr {
    border: none;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--highlight-color), transparent);
    width: 80%;
    margin: 40px auto;
    opacity: 0.7;
}

h2{
    color: var(--primary-orange)
}

.navbar{
    background-color: var(--header-footer-color);
}

.navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23FF9633' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.navbar-brand .logo-img {
    max-height: 50px;
    max-width: 100%;
}

.navbar-brand p {
    font-size: 1.5rem;
    margin-bottom: 0;
    margin-left: 0.5rem;
}

.navbar-brand p.d-none.d-sm-block {
    display: block;
}

.navbar p{
    transition: var(--transition-speed);
    color: var(--primary-orange);
}

.navbar p:hover{
    transition: var(--transition-speed);
    color: var(--hover-blue);
}

.navbar .nav-link{
    transition: var(--transition-speed);
    color: var(--primary-orange);
}

.navbar .nav-link:hover{
    transition: var(--transition-speed);
    color: var(--hover-blue);
}

.intro {
    background-image: url('../Img/intro_bcg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 90vh;
    position: relative;
    border-top: var(--highlight-color) solid 3px;
    border-bottom: var(--highlight-color) solid 3px;
}

.intro .container {
    position: relative;
    z-index: 2;
}

.intro h1 {
    font-size: 4rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    padding: 1rem 2rem;
    color: rgb(245, 245, 245);
    text-shadow: 0 0 5px var(--hover-blue);
    animation: chakraPulse 3s infinite ease-in-out;
}

@keyframes chakraPulse {
    0%, 100% {
        text-shadow: 0 0 3px var(--hover-blue);
    }
    50% {
        text-shadow: 0 0 30px var(--hover-blue);
    }  
}

.intro p {
    font-size: 1.5rem;
    margin-top: 1rem;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.7);
    padding-bottom: 1rem;
    color: var(--text-white);
}

.text-highlight {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 1rem;
    border-radius: 10px;
    display: inline-block;
}

.container, .row {
    box-sizing: border-box;    
}

.about{
    background-color: var(--main-bg-color);
}

.about p{
    font-size: 1.08rem;
    color: var(--text-white);
}

.card {
    background-image: url(../Img/wood.jpg) !important;
    border-radius: 10px !important;
}

.card h5{
    color: var(--highlight-color);
}

.card:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

.card-texture {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.card-texture::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.555);
    z-index: 0;
    border-radius: 0.5rem;
}

.card-texture p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 1.4rem;
    color: var(--text-white);
    text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.7);
    
}

.card-1-bg {
    background-image: url('../Img/card1.png');
}
.card-2-bg {
    background-image: url('../Img/card2.png');
}
.card-3-bg {
    background-image: url('../Img/card3.png');
}

.card-1-bg,
.card-2-bg,
.card-3-bg{
    min-height: 45vh;
}

.card .card-btn{
    color: black !important;
    transition: 0.2s;
    background-color: var(--chakra);
    border: none;
}

.card .card-btn:hover{
    color: var(--text-white) !important;
    background-color: var(--hover-blue);
    transform: scale(1.01);
    transition: 0.3s;
}

.gallery{

}

.gallery-item img{
    max-width: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.Courses .col-lg-4{
    padding: 5px;
}

.battles{

}

.battles iframe{
    box-shadow: 0 0 10px #ffc10762;
    border-radius: 3px;
}



/* quiz */

.quiz-container {
    background-image: url(../Img/wood.jpg);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    width: 75%;
    box-shadow: 0 0 20px #ffc10762;
  }

.quiz-divider {
  display: block;
  width: 100%;
  margin: 8px 0;
  padding: 0;
  border: none;
  height: 5px;
  background: var(--header-footer-color);
  box-shadow: 0 0 8px rgba(255, 124, 0, 0.4);
}
  
  #question-area img {
    max-width: 60vw;
    height: auto;
    margin-bottom: 15px;
  }
  #question-area p {
    font-size: 1.2rem;
    color: var(--text-white);
    margin-top: 10px;
  }
  
  .quiz-container button {
    display: block;
    width: 100%;
    margin: 10px 0;
    padding: 10px;
    font-size: 1.2rem;
    cursor: pointer;
    background-color: var(--chakra);
    border: none;
    border-radius: 5px;
    transition: background 0.3s;
    color: rgb(0, 0, 0);
  }
  
  .quiz-container button:hover {
    background-color: var(--hover-blue);
    transition: 0.2s;
    color: var(--text-white);
  }
  
#progress{
    color: var(--chakra);
}

  #feedback {
    margin-top: 15px;
    font-weight: bold;
  }

  .reviews .card {
    background-image: url('../Img/wood.jpg');
    background-size: cover;
    border-radius: 12px;
    padding: 1rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.reviews .card-text {
    font-size: 1.1rem;
}

.reviews img {
    border: 3px solid var(--highlight-color);
    box-shadow: 0 0 10px var(--highlight-color);
    margin-top: 1rem;
}


.contacts{

}

.contact-item {
    cursor: pointer;
}

.contact-item .custom-icon,
.contact-item .contact-text,
.contact-item .contact-text a {
    color: var(--chakra);
    transition: 0.2s;
}

.contact-item:hover .custom-icon,
.contact-item:hover .contact-text,
.contact-item:hover .contact-text a {
    color: var(--hover-blue);
    transform: scale(1.15);
    transition: 0.3s;
    text-decoration: none;
}

.contacts iframe {
    max-width: 80%;
    max-height: 60%;
    border-radius: 10px;
    box-shadow: 0 0 15px var(--highlight-color);
}

footer{
    color: var(--text-white);
    background-color: var(--header-footer-color);
}

.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

  
@media (max-width: 768px) {
    h1.display-1 {
        font-size: 2.5rem;
    }

    .intro p {
        font-size: 1.2rem;
    }

    .navbar-brand p {
        font-size: 1.1rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .card .card-texture p {
        font-size: 0.95rem;
    }

    .quiz-container button {
        font-size: 0.9rem;
        padding: 0.75rem;
    }

    .text-highlight {
        padding: 1rem;
    }

    .gallery-item img{
        object-fit: cover;
        border-radius: 10px;
    }
    .card-1-bg,
    .card-2-bg,
    .card-3-bg{
        min-height: 20vh;
    }
}