:root{
    --navy:#0b2c5d;
    --red:#d61f26;
    --light:#f5f7fa;
    --dark:#07152d;
    --text:#2c3440;
}

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    overflow-x:hidden;
    font-family:Arial, Helvetica, sans-serif;
    color:var(--text);
    background:#fff;
}

/* =========================
   NAVIGATION
========================= */

.site-navbar{
    background:rgba(7,21,45,.30);
    backdrop-filter:blur(12px);
    padding:8px 0;
}

.brand-block{
    display:flex;
    align-items:center;
    gap:14px;
    text-decoration:none;
}

.site-logo{
    height:72px;
    width:auto;
    display:block;
}

.brand-title{
    color:#fff;
    font-size:1.35rem;
    font-weight:700;
    letter-spacing:1px;
}

.brand-subtitle{
    color:#d7dce5;
    font-size:.82rem;
    letter-spacing:3px;
    margin-top:4px;
}

.navbar-nav .nav-link{
    color:#fff !important;
    margin:0 10px;
    font-weight:500;
    transition:.25s;
}

.navbar-nav .nav-link:hover{
    color:var(--red) !important;
}

.nav-cta{
    padding:10px 22px;
    border-radius:50px;
}

/* =========================
   HERO
========================= */

.hero{
    min-height:100vh;

    background:
    linear-gradient(
        rgba(7,21,45,.30),
        rgba(7,21,45,.20)
    ),
    url('../images/hero-aircraft-v2.jpg');

    background-size:cover;
    background-position:center center;
    background-repeat:no-repeat;

    display:flex;
    align-items:center;
}

.hero-overlay-content{
    max-width:700px;
    margin-left:-90px;
    margin-top:40px;
}

.hero-support{
    color:#fff;
    font-size:1.15rem;
    line-height:1.6;
    margin-bottom:50px;
}

.hero .d-flex{
    margin-left:40px;
}

.hero .d-flex{
    margin-top:400px;
}

.hero .container{
    padding-top:140px;
}

.hero h1{
    font-size:3.8rem;
    max-width:650px;
    line-height:1.1;
}

.hero h3{
    color:#fff;
    font-size:1.6rem;
    font-weight:400;
    margin-bottom:25px;
}

.hero p{
    color:#f3f5f8;
    font-size:1.15rem;
    max-width:700px;
    margin-bottom:35px;
}

/* =========================
   PAGE BANNER
========================= */

.page-banner{
    background:var(--navy);
    color:#fff;
    padding:140px 0 60px;
}

.page-banner h1{
    font-size:3rem;
    font-weight:700;
    margin-bottom:15px;
}

.page-banner p{
    font-size:1.15rem;
    margin:0;
    opacity:.9;
}

@media(max-width:768px){

    .page-banner{
        padding:140px 0 60px;
    }

    .page-banner h1{
        font-size:2.2rem;
    }

}

/* =========================
   CAPABILITIES
========================= */

.capabilities{
    background:var(--navy);
    color:#fff;
    padding:35px 0;
}

.capabilities h5{
    margin:0;
    font-size:1rem;
    font-weight:600;
}

/* =========================
   SERVICES
========================= */

.service-card{
    border:none;
    border-radius:18px;
    overflow:hidden;
    transition:.3s;
    box-shadow:0 10px 35px rgba(0,0,0,.08);
}

.service-card:hover{
    transform:translateY(-8px);
}

.service-card .card-body{
    padding:35px;
}

.service-card h4{
    color:var(--navy);
    margin-bottom:15px;
    font-weight:700;
}

.service-card p{
    color:#606b78;
    margin-bottom:0;
}

/* =========================
   STATS
========================= */

.stats{
    background:var(--navy);
    color:#fff;
    padding:90px 0;
}

.stats h2{
    font-size:3.2rem;
    font-weight:700;
    margin-bottom:10px;
}

.stats p{
    margin:0;
    opacity:.9;
}

/* =========================
   CTA
========================= */

.cta-banner{
    background:var(--red);
    color:#fff;
    padding:90px 0;
}

.cta-banner h2{
    font-weight:700;
}

/* =========================
   FOOTER
========================= */

.footer-section{
    background:var(--dark);
    color:#fff;
    padding:80px 0;
}

.footer-links{
    list-style:none;
    padding:0;
    margin:0;
}

.footer-links li{
    margin-bottom:10px;
}

.footer-links a{
    color:#fff;
    text-decoration:none;
}

.footer-links a:hover{
    color:var(--red);
}

.footer-section hr{
    border-color:rgba(255,255,255,.15);
    margin:30px 0;
}

/* =========================
   BUTTONS
========================= */

.btn-danger{
    background:var(--red);
    border-color:var(--red);
}

.btn-danger:hover{
    background:#b8181f;
    border-color:#b8181f;
}

.btn-outline-light:hover{
    color:var(--dark);
}

/* =========================
   MOBILE
========================= */

@media(max-width:991px){

    .site-navbar{
        background:rgba(7,21,45,.95);
    }

    .navbar-collapse{
        padding-top:15px;
    }

    .site-logo{
        height:62px;
    }

    .brand-title{
        font-size:1.1rem;
    }

    .hero{
        text-align:center;
    }

    .hero h1{
        font-size:2.8rem;
    }

    .hero h3{
        font-size:1.25rem;
    }

    .hero p{
        margin-left:auto;
        margin-right:auto;
    }

}  /* <- close 991px here */


@media(max-width:768px){

    .hero{
        background-position:right center;
    }

    .hero-overlay-content{
        margin-left:0;
        margin-top:20px;
    }

    .site-logo{
        height:52px;
    }

    .hero h1{
        font-size:2.2rem;
    }

    .hero h3{
        font-size:1.1rem;
    }

    .hero p{
        font-size:1rem;
    }

    .stats h2{
        font-size:2.4rem;
    }

    .brand-subtitle{
        letter-spacing:2px;
    }

}