*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
    margin:0;
    color:#172033;
    font-family:Arial,sans-serif;
    background:#fff
}

a{
    text-decoration:none;
    color:inherit}

.site-header{
    position:sticky;
    top:0;
    z-index:10;
    background:#ffffffeb;
    backdrop-filter:blur(12px);
    border-bottom:1px solid #eee;
    padding:18px 7%;
    display:flex;
    align-items:center;
    justify-content:space-between
}

.site-logo{
    font-size:21px;
    font-weight:800}

.site-nav{
    display:flex;
    gap:25px;
    font-size:13px;
    color:#667085}

.site-nav a:hover{color:#111}

.site-btn{
    display:inline-block;
    padding:12px 17px;
    border-radius:8px;
    background:var(--brand);
    color:#fff;
    font-weight:700;
    font-size:12px}

.hero{
    padding:100px 7%;
    min-height:540px;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    align-items:center;
    background:var(--hero,#f6f8ff)
}

.hero h1{
    font-size:clamp(45px,6vw,76px);
    line-height:.95;
    margin:20px 0;
    letter-spacing:-4px}

.hero p{
    max-width:570px;
    color:#667085;
    line-height:1.8}

.eyebrow{
    font-size:10px;
    font-weight:800;
    letter-spacing:2px;
    color:var(--brand)
}

.hero-card{
    padding:35px;
    border-radius:24px;
    background:#fff;
    box-shadow:0 25px 70px #00000012}

.hero-card .big{font-size:65px}

.hero-card p{margin:5px 0}

.section{padding:90px 7%}

.section-title{
    text-align:center;
    max-width:650px;
    margin:0 auto 50px}

.section-title h2{
    font-size:42px;
    margin:12px 0}

.section-title p{
    color:#667085;
    line-height:1.7}

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px}

.card{
    padding:28px;
    border:1px solid #eaecf0;
    border-radius:16px;
    background:#fff}

.card .icon{font-size:30px}

.card h3{margin:18px 0 10px}

.card p{
    color:#667085;
    line-height:1.7;
    font-size:13px}

.band{
    padding:70px 7%;
    background:var(--dark,#172033);
    color:#fff;
    text-align:center}

.band h2{font-size:38px}

.gallery{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px}

.gallery div{
    height:180px;
    border-radius:14px;
    background:linear-gradient(135deg,var(--brand),#fff);
    display:grid;
    place-items:center;
    font-size:45px}

.contact{
    padding:90px 7%;
    background:#f7f8fa}

.contact form{
    max-width:650px;
    margin:auto;
    display:grid;
    gap:12px}

.contact input,.contact textarea{
    padding:14px;
    border:1px solid #ddd;
    border-radius:8px;
    font:inherit}

.contact textarea{min-height:120px}

.site-footer{
    padding:30px 7%;
    display:flex;
    justify-content:space-between;
    color:#667085;
    font-size:12px;
    border-top:1px solid #eee}

@media(max-width:800px)
{
    .site-nav{display:none}
    .hero{grid-template-columns:1fr;gap:35px}
    .cards,.gallery{grid-template-columns:1fr}
    .hero{padding:80px 6%}
    .section,.contact{padding:70px 6%}
    .site-footer{flex-direction:column;gap:15px}
}