@charset "utf-8";
/* CSS Document */
/* ===== RESET ===== */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Poppins',sans-serif;
    background:#f4f7fb;
    color:#222;
}

/* ===== CONTAINER ===== */
.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* ===== HEADER ===== */
header{
    background:#fff;
    padding:18px 0;
    box-shadow:0 3px 12px rgba(0,0,0,.08);
    position:sticky;
    top:0;
    z-index:999;
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo img{
    width:170px;
}

nav ul{
    display:flex;
    list-style:none;
    gap:35px;
}

nav ul li a{
    text-decoration:none;
    color:#222;
    font-weight:500;
}

nav ul li a:hover,
nav ul li .active{
    color:#0c9db8;
}

/* ===== HERO ===== */
.page-hero{
    background:
    linear-gradient(rgba(5,22,43,.85),rgba(5,22,43,.85)),
    url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=1600&auto=format&fit=crop');
    background-size:cover;
    background-position:center;
    padding:130px 0;
    text-align:center;
    color:#fff;
}

.page-hero h1{
    font-size:58px;
    font-weight:800;
    margin-bottom:20px;
    line-height:1.3;
}

.page-hero p{
    max-width:850px;
    margin:auto;
    line-height:1.9;
    opacity:.92;
    font-size:18px;
}

/* ===== SECTION ===== */
.section{
    padding:90px 0;
}

/* ===== GRID ===== */
.detail-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.detail-image img{
    width:100%;
    border-radius:25px;
    box-shadow:0 10px 30px rgba(0,0,0,.15);
}

.detail-content h2{
    font-size:42px;
    color:#102f56;
    margin-bottom:25px;
}

.detail-content p{
    color:#555;
    line-height:2;
    margin-bottom:20px;
}

/* ===== FEATURES ===== */
.features{
    margin-top:40px;
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.feature-box{
    background:#fff;
    padding:25px;
    border-radius:18px;
    box-shadow:0 5px 18px rgba(0,0,0,.08);
}

.feature-box h3{
    color:#0c9db8;
    margin-bottom:10px;
    font-size:20px;
}

.feature-box p{
    color:#666;
    line-height:1.8;
    font-size:14px;
}

/* ===== BRAND SERVICES ===== */
.brand-services{
    background:#d9eef4;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:42px;
    color:#102f56;
    margin-bottom:15px;
}

.section-title p{
    color:#666;
}

.brand-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}

.brand-box{
    background:#fff;
    border-radius:20px;
    padding:35px;
    box-shadow:0 5px 18px rgba(0,0,0,.08);
    transition:.3s;
}

.brand-box:hover{
    transform:translateY(-8px);
}

.brand-box h3{
    margin-bottom:15px;
    color:#102f56;
}

.brand-box p{
    color:#666;
    line-height:1.8;
    font-size:14px;
}

/* ===== PROCESS ===== */
.process-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.process-box{
    background:#fff;
    border-radius:20px;
    padding:35px;
    text-align:center;
    box-shadow:0 5px 18px rgba(0,0,0,.08);
}

.process-box span{
    width:60px;
    height:60px;
    background:#0c9db8;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:auto auto 20px;
    border-radius:50%;
    font-size:22px;
    font-weight:700;
}

.process-box h3{
    margin-bottom:15px;
    color:#102f56;
}

.process-box p{
    color:#666;
    line-height:1.8;
    font-size:14px;
}

/* ===== CTA ===== */
.cta{
    background:#0c9db8;
    color:#fff;
    padding:90px 0;
    text-align:center;
}

.cta h2{
    font-size:46px;
    margin-bottom:20px;
}

.cta p{
    max-width:750px;
    margin:auto;
    line-height:1.9;
    margin-bottom:35px;
}

.cta a{
    display:inline-block;
    background:#fff;
    color:#0c9db8;
    text-decoration:none;
    padding:18px 40px;
    border-radius:50px;
    font-weight:700;
    transition:.3s;
}

.cta a:hover{
    transform:translateY(-4px);
}

/* ===== FOOTER ===== */
footer{
    background:#073b4b;
    color:#fff;
    padding:70px 0 25px;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:40px;
}

footer h3{
    margin-bottom:20px;
}

footer ul{
    list-style:none;
}

footer ul li{
    margin-bottom:10px;
}

footer ul li a{
    color:#fff;
    text-decoration:none;
    opacity:.9;
}

.copyright{
    text-align:center;
    margin-top:50px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.15);
    font-size:14px;
}

/* ===== MOBILE ===== */
@media(max-width:992px){

    .detail-grid,
    .features,
    .brand-grid,
    .process-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

    nav{
        display:none;
    }

    .page-hero h1{
        font-size:38px;
    }

    .detail-content h2,
    .section-title h2,
    .cta h2{
        font-size:32px;
    }

    .logo{
        width:100%;
        text-align:center;
    }

    .logo img{
        margin:auto;
        display:block;
    }

}