:root{
    --navy:#071b31;
    --navy-2:#0b2948;
    --navy-3:#10395f;

    --gold:#d7ae5a;
    --gold-light:#f4d58d;

    --white:#ffffff;
    --surface:#ffffff;
    --surface-alt:#f5f7fa;

    --text:#152233;
    --muted:#6d7886;
    --border:#e4e9ef;

    --shadow:0 18px 55px rgba(3,18,33,.08);
    --shadow-hover:0 22px 60px rgba(3,18,33,.13);

    --radius:22px;
    --container:1000px;
}

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    background:
        linear-gradient(
            180deg,
            #f8fafc 0,
            #f4f7fa 100%
        );

    color:var(--text);

    font-family:
        'Cairo',
        Tahoma,
        Arial,
        sans-serif;

    line-height:1.9;
}

a{
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

/* ========================================
   HEADER
======================================== */

.site-header{
    position:sticky;
    top:0;
    z-index:1000;

    background:
        rgba(5,22,40,.96);

    backdrop-filter:
        blur(16px);

    border-bottom:
        1px solid rgba(255,255,255,.08);

    box-shadow:
        0 8px 30px rgba(0,0,0,.08);
}

.site-nav{
    width:
        min(
            calc(100% - 40px),
            1180px
        );

    min-height:76px;

    margin:auto;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:25px;
}

.site-brand{
    display:flex;
    align-items:center;
    gap:11px;

    color:#fff;
    text-decoration:none;
}

.site-brand-logo{
    width:46px;
    height:46px;

    object-fit:contain;

    border-radius:13px;

    background:
        rgba(255,255,255,.07);

    border:
        1px solid rgba(255,255,255,.08);

    padding:3px;
}

.site-brand-copy{
    display:flex;
    flex-direction:column;

    line-height:1.15;
}

.site-brand-copy strong{
    font-size:18px;
    font-weight:800;
}

.site-brand-copy small{
    color:var(--gold-light);

    margin-top:4px;

    font-size:9px;

    letter-spacing:1.3px;
}

.site-nav-actions{
    display:flex;
    align-items:center;

    gap:8px;
}

.site-nav-link{
    color:
        rgba(255,255,255,.78);

    text-decoration:none;

    font-size:12px;
    font-weight:600;

    padding:8px 12px;

    border-radius:10px;

    transition:.2s ease;
}

.site-nav-link:hover{
    color:#fff;

    background:
        rgba(255,255,255,.07);
}

.site-download-link{
    color:var(--navy);

    text-decoration:none;

    font-size:12px;
    font-weight:800;

    padding:9px 15px;

    border-radius:11px;

    background:
        linear-gradient(
            135deg,
            var(--gold-light),
            var(--gold)
        );

    transition:.2s ease;
}

.site-download-link:hover{
    transform:
        translateY(-2px);
}

/* ========================================
   MAIN
======================================== */

main{
    width:
        min(
            calc(100% - 32px),
            var(--container)
        );

    margin:42px auto 65px;
}

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

.hero{
    position:relative;

    overflow:hidden;

    padding:
        52px 44px;

    margin-bottom:24px;

    border-radius:
        28px;

    color:#fff;

    background:
        radial-gradient(
            circle at 8% 20%,
            rgba(215,174,90,.20),
            transparent 28%
        ),
        radial-gradient(
            circle at 90% 90%,
            rgba(49,129,190,.20),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #06182c,
            #0b3154
        );

    box-shadow:
        0 25px 70px rgba(3,18,33,.14);
}

.hero:before{
    content:'';

    position:absolute;
    inset:0;

    pointer-events:none;

    opacity:.24;

    background-image:
        linear-gradient(
            rgba(255,255,255,.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.035) 1px,
            transparent 1px
        );

    background-size:
        42px 42px;
}

.hero > *{
    position:relative;
    z-index:1;
}

.hero h1{
    max-width:
        820px;

    margin:
        0 0 15px;

    color:#fff;

    font-size:
        clamp(
            27px,
            4vw,
            40px
        );

    line-height:1.55;

    font-weight:800;
}

.hero p{
    max-width:
        800px;

    margin:
        0;

    color:
        rgba(255,255,255,.76);

    font-size:15px;

    line-height:2;
}

.button{
    display:inline-flex;

    align-items:center;
    justify-content:center;

    margin-top:22px;

    min-height:46px;

    padding:
        10px 20px;

    border-radius:
        13px;

    background:
        linear-gradient(
            135deg,
            var(--gold-light),
            var(--gold)
        );

    color:
        var(--navy);

    text-decoration:none;

    font-size:13px;
    font-weight:800;

    box-shadow:
        0 10px 30px rgba(215,174,90,.20);

    transition:.2s ease;
}

.button:hover{
    transform:
        translateY(-2px);

    box-shadow:
        0 14px 34px rgba(215,174,90,.28);
}

/* ========================================
   CONTENT CARDS
======================================== */

.card,
.box{
    position:relative;

    margin-bottom:18px;

    padding:
        28px 30px;

    background:
        var(--surface);

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

    border-radius:
        var(--radius);

    box-shadow:
        var(--shadow);

    transition:
        .2s ease;
}

.card:hover,
.box:hover{
    transform:
        translateY(-2px);

    box-shadow:
        var(--shadow-hover);
}

.card:before,
.box:before{
    content:'';

    position:absolute;

    top:24px;
    right:0;
    bottom:24px;

    width:4px;

    border-radius:
        4px 0 0 4px;

    background:
        linear-gradient(
            180deg,
            var(--gold-light),
            var(--gold)
        );
}

.card h2,
.box h2{
    margin:
        0 0 10px;

    color:
        var(--navy);

    font-size:
        22px;

    line-height:1.55;
}

.card h3,
.box h3,
.faq h3{
    margin:
        18px 0 5px;

    color:
        var(--navy-2);

    font-size:
        16px;

    font-weight:800;
}

.card p,
.box p,
.faq p{
    margin:
        0;

    color:
        var(--muted);

    font-size:
        14px;

    line-height:2;
}

/* ========================================
   FAQ
======================================== */

.faq{
    padding:
        17px 0;

    border-bottom:
        1px solid #edf0f3;
}

.faq:first-of-type{
    padding-top:4px;
}

.faq:last-child{
    border-bottom:0;
}

/* ========================================
   INTERNAL LINKS
======================================== */

.links{
    display:flex;
    flex-wrap:wrap;

    gap:9px;

    margin-top:15px;
}

.links a{
    display:inline-flex;

    align-items:center;

    padding:
        8px 13px;

    border-radius:
        10px;

    background:
        #f5f7fa;

    border:
        1px solid #e5eaf0;

    color:
        var(--navy-2);

    text-decoration:none;

    font-size:
        12px;

    font-weight:700;

    transition:
        .2s ease;
}

.links a:hover{
    background:
        var(--navy);

    border-color:
        var(--navy);

    color:#fff;

    transform:
        translateY(-1px);
}

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

.site-footer{
    background:
        #041320;

    color:
        rgba(255,255,255,.66);

    padding:
        36px 20px;
}

.site-footer-inner{
    width:
        min(
            calc(100% - 20px),
            1180px
        );

    margin:auto;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:25px;
}

.site-footer-brand{
    color:#fff;

    font-size:14px;
    font-weight:800;
}

.site-footer-links{
    display:flex;
    flex-wrap:wrap;

    justify-content:center;

    gap:16px;
}

.site-footer-links a{
    color:
        rgba(255,255,255,.70);

    text-decoration:none;

    font-size:11px;

    transition:.2s;
}

.site-footer-links a:hover{
    color:
        var(--gold-light);
}

.site-footer-copy{
    font-size:10px;
}

/* ========================================
   RESPONSIVE
======================================== */

@media(max-width:720px){

    .site-nav{
        width:
            min(
                calc(100% - 24px),
                1180px
            );

        min-height:68px;
    }

    .site-brand-logo{
        width:41px;
        height:41px;
    }

    .site-brand-copy strong{
        font-size:16px;
    }

    .site-brand-copy small{
        display:none;
    }

    .site-nav-link{
        display:none;
    }

    .site-download-link{
        padding:
            8px 11px;

        font-size:
            10px;
    }

    main{
        width:
            min(
                calc(100% - 22px),
                var(--container)
            );

        margin:
            24px auto 45px;
    }

    .hero{
        padding:
            34px 24px;

        border-radius:
            22px;
    }

    .hero h1{
        font-size:
            25px;
    }

    .hero p{
        font-size:
            13px;
    }

    .card,
    .box{
        padding:
            23px 21px;

        border-radius:
            18px;
    }

    .card h2,
    .box h2{
        font-size:
            19px;
    }

    .site-footer-inner{
        flex-direction:
            column;

        text-align:center;
    }
}