:root {
    --primary: #2854bb;
    --secondary: #2854bb;
    --light: #EFF5F9;
    --dark: #1a1616;
}

h1, h2, h3, h4, h5, h6 {  
    font-family: 'Jost', sans-serif;
    font-weight: 700;
    color: var(--light);
}

p {
    font-family: 'Open Sans', sans-serif;
    color: rgba(226, 224, 224, 0.85);
}
.btn {
    font-weight: 700;
    transition: .5s;
}

.btn:hover {
    -webkit-box-shadow: 0 8px 6px -6px #555555;
    -moz-box-shadow: 0 8px 6px -6px #555555;
    box-shadow: 0 8px 6px -6px #555555;
}

.btn-primary {
    color: #FFFFFF;
}

.btn-square {
    width: 36px;
    height: 36px;
}

.btn-sm-square {
    width: 28px;
    height: 28px;
}

.btn-lg-square {
    width: 46px;
    height: 46px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding-left: 0;
    padding-right: 0;
    text-align: center;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 30px;
    bottom: 0;
    border-radius: 50% 50% 0 0;
    z-index: 99;
}

/* PREMIUM GLASS NAVBAR */

.premium-navbar{

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    background: rgba(10,10,25,0.55);

    border-bottom: 1px solid rgba(255,255,255,0.08);

    box-shadow: 0 10px 35px rgba(0,0,0,0.35);

}

/* NAV LINK COLOR */

.navbar-dark .navbar-nav .nav-link{

    color: rgba(255,255,255,0.85);

    font-family: 'Jost', sans-serif;

    position: relative;

    margin-left: 30px;

    font-size: 17px;

    font-weight: 600;

    transition: all .35s ease;

}

/* HOVER EFFECT */

.navbar-dark .navbar-nav .nav-link:hover{

    color: #ffffff;

}

/* PREMIUM UNDERLINE ANIMATION */

.navbar-dark .navbar-nav .nav-link::after{

    content: "";

    position: absolute;

    width: 0%;

    height: 2px;

    left: 0;

    bottom: -5px;

    background: linear-gradient(90deg,#6b13dd,#9c6bff);

    transition: .35s;

}

.navbar-dark .navbar-nav .nav-link:hover::after,
.navbar-dark .navbar-nav .nav-link.active::after{

    width: 100%;

}

/* BRAND GLOW */

.brand-glow{

    color: #ffffff;

    text-shadow:

    0 0 10px rgba(107,19,221,0.8),
    0 0 25px rgba(107,19,221,0.6);

}

/* GLASS DROPDOWN */

.dropdown-glass{

    background: rgba(20,20,40,0.85);

    backdrop-filter: blur(14px);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 12px;

}

.dropdown-glass .dropdown-item{

    color: rgba(255,255,255,0.85);

}

.dropdown-glass .dropdown-item:hover{

    background: rgba(107,19,221,0.25);

    color: #fff;

}

@media (min-width: 992px) {
    .navbar-dark .navbar-nav .nav-link::before {
        position: absolute;
        content: "";
        width: 0;
        height: 5px;
        bottom: 0;
        left: 50%;
        background: var(--primary);
        transition: .5s;
    }

}

@media (max-width: 991.98px) {
    .navbar-dark .navbar-nav .nav-link  {
        margin-left: 0;
        padding: 10px 0;
    }
}

.portfolio-carousel .position-relative:hover div {
    opacity: 1 !important;
}

.hero-header {
    background: url(../img/hero.png) top right no-repeat;
    background-size: cover;
}

.hero-service {
    background: url(../img/serviceHero.jpg) top right no-repeat;
    background-size: cover;
}

.hero-training {
    background: url(../img/trainingHero.webp) top right no-repeat;
    background-size: cover;
}

.hero-contact {
    background: url(../img/contactHero.jpg) top right no-repeat;
    background-size: cover;
}

.hero-portfolio {
    background: url(../img/portfolioHero.webp) top right no-repeat;
    background-size: cover;
}

.hero-about {
    background: url(../img/aboutHero.webp) top right no-repeat;
    background-size: cover;
}

.service-item {
    position: relative;
    height: 350px;
    padding: 0 30px;
    transition: .5s;
}

.service-item .service-icon {
    width: 150px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 50%;
    transform: rotate(-14deg);
}

.service-item .service-icon i {
    transform: rotate(15deg);
}

.service-item a.btn {
    position: absolute;
    width: 60px;
    bottom: -48px;
    left: 50%;
    margin-left: -30px;
    opacity: 0;
}

.service-item:hover a.btn {
    bottom: -24px;
    opacity: 1;
}

.price-carousel::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 50%;
    bottom: 0;
    left: 0;
    background: var(--primary);
    border-radius: 8px 8px 50% 50%;
    z-index: -1;
}

.price-carousel .owl-nav {
    margin-top: 35px;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
}

.price-carousel .owl-nav .owl-prev,
.price-carousel .owl-nav .owl-next{
    position: relative;
    margin: 0 5px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: #FFFFFF;
    font-size: 22px;
    border-radius: 45px;
    transition: .5s;
}

.price-carousel .owl-nav .owl-prev:hover,
.price-carousel .owl-nav .owl-next:hover {
    color: var(--dark);
}

@media (min-width: 576px) {
    .team-item .row {
        height: 350px;
    }
}

.team-carousel .owl-nav {
    position: absolute;
    padding: 0 45px;
    width: 100%;
    height: 45px;
    top: calc(50% - 22.5px);
    left: 0;
    display: flex;
    justify-content: space-between;
}

.team-carousel .owl-nav .owl-prev,
.team-carousel .owl-nav .owl-next {
    position: relative;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background: var(--primary);
    border-radius: 45px;
    font-size: 22px;
    transition: .5s;
}

.team-carousel .owl-nav .owl-prev:hover,
.team-carousel .owl-nav .owl-next:hover {
    background: var(--dark);
}

.testimonial-carousel .owl-dots {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 20px;
    height: 20px;
    background: var(--light);
    border: 2px solid var(--primary);
    border-radius: 20px;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    width: 40px;
    height: 40px;
    background: var(--primary);
}

.testimonial-carousel .owl-item img {
    width: 150px;
    height: 150px;
}

/* ===== ULTRA PREMIUM BACKGROUND ===== */

/* =========================================
   NEURAL NETWORK BACKGROUND EFFECT
   Ultra Premium Animated Background
========================================= */

body {
    background: radial-gradient(circle at 20% 20%, #1a0f3b, #05010f 70%);
    overflow-x: hidden;
}

/* Canvas layer */

#neural-network {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* HERO 3D PARALLAX */

.hero-3d{
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.2s ease;
}

/* GLASS MORPHISM CARD */

.glass-card{

    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    border: 1px solid rgba(255,255,255,0.15);

    border-radius: 25px;

    padding: 40px;

    box-shadow:
    0 10px 40px rgba(0,0,0,0.35),
    inset 0 0 15px rgba(255,255,255,0.05);

    transition: transform .4s ease;
}

/* HERO BUTTON EFFECT */

.hero-buttons .btn{

    transition: all .35s ease;

}

.hero-buttons .btn:hover{

    transform: translateY(-4px) scale(1.05);

    box-shadow: 0 10px 25px rgba(0,0,0,.4);

}

/* SHOOTING STARS */

.shooting-star{

    position: fixed;

    top: -10px;

    width: 2px;

    height: 80px;

    background: linear-gradient(-45deg, white, transparent);

    opacity: .8;

    animation: shooting 6s linear infinite;

}

@keyframes shooting{

    0%{
        transform: translateX(0) translateY(0) rotate(45deg);
        opacity:1;
    }

    100%{
        transform: translateX(-1000px) translateY(1000px) rotate(45deg);
        opacity:0;
    }

}

/* Portfolio Item */

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    }
    
    .portfolio-item img {
    transition: transform .6s ease;
    }
    
    .portfolio-item:hover img {
    transform: scale(1.1);
    }
    
    /* Overlay */
    
    .portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0,0,0,.8));
    opacity: 0;
    transition: .5s;
    color: white;
    }
    
    .portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    }

    .footer-section{
        background:#0d0f1a;
        }
        
        .footer-link{
        display:block;
        color:#cfcfcf;
        margin-bottom:10px;
        text-decoration:none;
        transition:0.3s;
        }
        
        .footer-link:hover{
        color:var(--primary);
        padding-left:6px;
        }
        
        .btn-square{
        width:40px;
        height:40px;
        display:flex;
        align-items:center;
        justify-content:center;
        }
        
        .footer-section p{
        color:#bfbfbf;
        }