:root{
  --ink:#101418;
  --muted:#5b646e;
  --line:#e3ded6;
  --bg:#faf8f5;
  --card:#ffffff;
  --accent:#c2410c;
  --accent-soft:#fdf1ea;
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.mono{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
a{color:inherit;text-decoration:none}

/* nav */
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(250,248,245,.92);backdrop-filter:blur(8px);z-index:10}
nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;letter-spacing:.18em;font-size:15px}
nav .links{display:flex;gap:26px}
nav .links a{font-size:14px;color:var(--muted)}
nav .links a:hover{color:var(--ink)}

/* hero */
.hero{padding:88px 0 64px;border-bottom:1px solid var(--line)}
.hero .mono{margin-bottom:22px}
.hero h1{
  font-size:clamp(34px,5.2vw,60px);line-height:1.08;letter-spacing:-.02em;
  font-weight:600;max-width:15ch;
}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{margin-top:26px;max-width:56ch;color:var(--muted);font-size:18px}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.btn{
  display:inline-block;padding:13px 22px;border-radius:2px;font-size:15px;font-weight:500;
  border:1px solid var(--ink);background:var(--ink);color:#fff;transition:.15s;
}
.btn:hover{opacity:.85}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink);opacity:1}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.stat{padding:26px 0;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat b{display:block;font-size:26px;font-weight:600;letter-spacing:-.01em}
.stat span{font-size:13px;color:var(--muted)}

/* sections */
section{padding:72px 0;border-bottom:1px solid var(--line)}
section h2{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:34px;font-weight:600}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--card);padding:30px 26px;display:flex;flex-direction:column;min-height:250px}
.card .price{color:var(--accent);font-size:14px;margin-top:8px}
.card h3{font-size:19px;font-weight:600;margin:14px 0 10px}
.card p{font-size:15px;color:var(--muted);flex:1}
.card ul{margin-top:16px;list-style:none}
.card ul li{font-size:14px;color:var(--muted);padding-left:14px;position:relative;margin-top:6px}
.card ul li::before{content:"—";position:absolute;left:0;color:var(--line)}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.why h3{font-size:17px;font-weight:600;margin-bottom:10px}
.why p{font-size:15px;color:var(--muted)}

/* work */
.work{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.item{background:var(--card);padding:28px 26px}
.item .tag{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.item h3{font-size:18px;font-weight:600;margin:10px 0 8px}
.item p{font-size:15px;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.step{counter-increment:s}
.step::before{
  content:"0" counter(s);display:block;font-family:ui-monospace,Menlo,monospace;
  font-size:12px;color:var(--accent);margin-bottom:12px;letter-spacing:.1em;
}
.step h3{font-size:16px;font-weight:600;margin-bottom:6px}
.step p{font-size:14px;color:var(--muted)}

/* contact */
.contact{background:var(--ink);color:#fff;padding:80px 0;border-bottom:none}
.contact .mono{color:#8b949e}
.contact h2{color:#fff;font-size:clamp(28px,4vw,42px);letter-spacing:-.01em;margin:16px 0 18px;font-weight:600}
.contact p{color:#a8b0b8;max-width:54ch}
.contact .btn{background:#fff;color:var(--ink);border-color:#fff;margin-top:32px}

footer{padding:34px 0;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media(max-width:860px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .cards,.why,.work,.steps{grid-template-columns:1fr}
  .cards,.work{gap:1px}
  .hero{padding:56px 0 44px}
  section{padding:52px 0}
  nav .links{display:none}
}