:root{
    --bg:#ffffff;
    --text:#111111;
    --gold:#C9A86A;
    --card:#f5f5f5;
}

body.dark{
    --bg:#0f0f0f;
    --text:#ffffff;
    --card:#1a1a1a;
}

body{
    margin:0;
    font-family:Arial, sans-serif;
    background:var(--bg);
    color:var(--text);
    transition:all .3s ease;
}

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

.hero{
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:120px 20px 80px;
}

.hero-content{
    max-width:800px;
}

.hero h1{
    font-size:44px;
    font-weight:700;
    margin-bottom:15px;
    letter-spacing:1px;
}

.hero p{
    font-size:16px;
    opacity:0.75;
    line-height:1.6;
    margin-bottom:25px;
}

/* CTA */
.cta{
    display:inline-block;
    background:var(--gold);
    color:#000;
    padding:12px 22px;
    border-radius:8px;
    text-decoration:none;
    font-weight:600;
    transition:0.3s;
}

.cta:hover{
    transform:scale(1.05);
    opacity:0.9;
}

/* ================= GRID ================= */

.grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
    padding:60px;
    max-width:1200px;
    margin:auto;
}

.card{
    background:var(--card);
    padding:25px;
    border-radius:12px;
    transition:0.3s;
    border:1px solid rgba(0,0,0,0.05);
}

.card:hover{
    transform:translateY(-6px);
}

.card h2{
    margin-bottom:10px;
    font-size:20px;
}

.card p{
    opacity:0.75;
    line-height:1.5;
}

/* ================= ABOUT ================= */

.about{
    max-width:900px;
    margin:80px auto;
    padding:40px 20px;
    text-align:center;
}

.about h2{
    font-size:28px;
    margin-bottom:20px;
}

.about ul{
    list-style:none;
    padding:0;
}

.about li{
    padding:10px 0;
    opacity:0.85;
}

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

@media(max-width:900px){

    .hero h1{
        font-size:32px;
    }

    .grid{
        grid-template-columns:1fr;
        padding:30px;
    }

}