/* ==========================================
   KQ4SRN RADIO COMMAND
   Main Stylesheet
========================================== */

:root{
    --bg:#08111f;
    --bg2:#111d31;
    --card:#16263d;

    --blue:#1EA7FF;
    --blue2:#5ec8ff;
    --red:#E53935;

    --white:#f4f7fb;
    --gray:#bcc7d4;

    --border:rgba(30,167,255,.25);

    --shadow:0 15px 40px rgba(0,0,0,.35);

    --orbitron:'Orbitron',sans-serif;
    --inter:'Inter',sans-serif;
}

/* RESET */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{

    background:
    radial-gradient(circle at top,
    rgba(30,167,255,.18),
    transparent 40%),
    var(--bg);

    color:var(--white);

    font-family:var(--inter);

    overflow-x:hidden;

}

/* NAVIGATION */

.navbar{

    background:rgba(8,17,31,.90)!important;

    backdrop-filter:blur(14px);

    border-bottom:1px solid var(--border);

    box-shadow:var(--shadow);

}

.navbar-brand{

    font-family:var(--orbitron);

    font-weight:700;

    color:white!important;

}

.navbar-logo{

    width:46px;

    margin-right:12px;

    border-radius:50%;

}

.nav-link{

    color:var(--gray)!important;

    margin-left:12px;

    transition:.3s;

}

.nav-link:hover{

    color:var(--blue)!important;

}

.nav-link.active{

    color:var(--blue)!important;

}

/* HERO */

.hero{

    min-height:100vh;

    display:flex;

    align-items:center;

    justify-content:center;

    text-align:center;

    padding-top:80px;

    position:relative;

}

/* animated background grid */

.hero::before{

    content:"";

    position:absolute;

    inset:0;

    opacity:.15;

    background-image:

    linear-gradient(rgba(30,167,255,.2) 1px,transparent 1px),

    linear-gradient(90deg,rgba(30,167,255,.2) 1px,transparent 1px);

    background-size:55px 55px;

    animation:gridMove 30s linear infinite;

}

@keyframes gridMove{

    from{

        transform:translateY(0);

    }

    to{

        transform:translateY(55px);

    }

}

.hero .container{

    position:relative;

    z-index:2;

}

.hero-logo {
    width: 290px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 40px;
    filter: drop-shadow(0 0 20px rgba(30, 167, 255, 0.35));
}

.hero-subtitle{

    color:var(--blue2);

    text-transform:uppercase;

    letter-spacing:4px;

    margin-bottom:15px;

    font-weight:600;

}

.hero h1{

    font-family:var(--orbitron);

    font-size:clamp(2.7rem,6vw,5rem);

    font-weight:800;

    margin-bottom:20px;

}

.hero-tagline{

    font-size:1.2rem;

    color:var(--gray);

    margin-bottom:25px;

}

.hero-description{

    max-width:750px;

    margin:auto;

    color:var(--gray);

    line-height:1.8;

    font-size:1.1rem;

}

/* BUTTONS */

.btn-primary{

    background:var(--blue);

    border:none;

    font-weight:600;

}

.btn-primary:hover{

    background:#1493e4;

}

.btn-outline-light:hover{

    color:black;

}

/* DASHBOARD */

.dashboard{

    padding:80px 0;

}

.dashboard-card{

    background:rgba(22,38,61,.85);

    border:1px solid var(--border);

    border-radius:15px;

    padding:30px;

    box-shadow:var(--shadow);

    transition:.3s;

    text-align:center;

}

.dashboard-card:hover{

    transform:translateY(-8px);

    border-color:var(--blue);

}

.dashboard-card h5{

    color:var(--blue2);

    text-transform:uppercase;

    letter-spacing:2px;

    margin-bottom:20px;

}

.dashboard-card h2{

    font-family:var(--orbitron);

}

/* FEATURES */

.featured{

    padding:80px 0;

}

.feature-card{

    background:rgba(22,38,61,.85);

    border-radius:15px;

    border:1px solid var(--border);

    padding:35px;

    height:100%;

    transition:.3s;

}

.feature-card:hover{

    transform:translateY(-8px);

    border-color:var(--blue);

}

.feature-card h3{

    font-family:var(--orbitron);

    margin-bottom:20px;

}

.feature-card p{

    color:var(--gray);

    line-height:1.8;

    margin-bottom:25px;

}

/* FOOTER */

footer{

    padding:60px 0;

    background:#040b16;

    border-top:1px solid var(--border);

}

footer h4{

    font-family:var(--orbitron);

    margin-bottom:20px;

}

footer p{

    color:var(--gray);

}

/* RESPONSIVE */

@media(max-width:992px){

.hero{

padding-top:130px;

}

.hero-logo{

max-width:260px;

}

}