:root{
  --bg:#0b0c0e; --bg2:#111317; --line:#22262d; --text:#e8e9ec; --muted:#8b909a;
  --accent:#c9a46a; --accent2:#e2c48f;
  --f-head:'Space Grotesk',system-ui,sans-serif; --f-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{background:var(--bg);color:var(--text);font-family:var(--f-body);font-weight:300;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,100% - 40px);margin-inline:auto}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:24px;padding:16px clamp(20px,4vw,48px);transition:.3s}
.nav.scrolled{background:rgba(11,12,14,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.logo{font-family:var(--f-head);font-weight:700;letter-spacing:.18em;font-size:1.1rem;margin-right:auto}
.logo span{color:var(--accent)}
.links{display:flex;align-items:center;gap:28px;font-size:.9rem}
.links a:not(.btn){color:var(--muted);transition:.2s}
.links a:not(.btn):hover{color:var(--text)}
.lang{display:flex;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.lang button{background:none;border:0;color:var(--muted);padding:5px 12px;font:500 .75rem var(--f-body);cursor:pointer}
.lang button.active{background:var(--accent);color:#111}
.burger{display:none;background:none;border:0;width:32px;height:32px;cursor:pointer;position:relative}
.burger span{position:absolute;left:5px;right:5px;height:2px;background:var(--text);transition:.3s}
.burger span:first-child{top:12px}.burger span:last-child{top:19px}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:#111;font-weight:500;padding:13px 28px;border-radius:99px;border:1px solid var(--accent);cursor:pointer;font-family:var(--f-body);font-size:.95rem;transition:.25s}
.btn:hover{background:var(--accent2);transform:translateY(-2px)}
.btn-sm{padding:8px 20px;font-size:.85rem}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:transparent;border-color:var(--accent);color:var(--accent)}

/* type */
.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.2em;font-size:.75rem;font-weight:500;margin-bottom:14px}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:600;line-height:1.1}
h1{font-size:clamp(2.6rem,7vw,5.5rem);letter-spacing:-.03em;margin-bottom:24px}
h1 em{font-style:normal;color:var(--accent)}
h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.02em;margin-bottom:40px}
.lead{color:var(--muted);font-size:1.15rem;max-width:620px}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:120px 0 80px}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(ellipse 60% 50% at 80% 20%,rgba(201,164,106,.18),transparent 60%),
  linear-gradient(var(--line) 1px,transparent 1px) 0 0/80px 80px,
  linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/80px 80px;
  -webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 75%);mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 75%);opacity:.7}
.hero .container{position:relative}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}

/* sections */
.section{padding:110px 0}
.section.alt{background:var(--bg2);border-block:1px solid var(--line)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{border:1px solid var(--line);border-radius:14px;padding:32px 26px;background:var(--bg2);transition:.3s}
.card:hover{border-color:var(--accent);transform:translateY(-6px)}
.card .num{font-family:var(--f-head);color:var(--accent);font-size:.85rem;margin-bottom:40px}
.card h3{font-size:1.3rem;margin-bottom:12px}
.card p{color:var(--muted);font-size:.95rem}

/* portfolio */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:-16px 0 32px}
.filters button{background:none;border:1px solid var(--line);color:var(--muted);padding:7px 18px;border-radius:99px;cursor:pointer;font:400 .85rem var(--f-body);transition:.2s}
.filters button:hover,.filters button.active{border-color:var(--accent);color:var(--accent)}
.work{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.item{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--bg);transition:.3s}
.item.hide{display:none}
.item:hover{border-color:var(--accent)}
.thumb{aspect-ratio:4/3;transition:transform .6s}
.item:hover .thumb{transform:scale(1.05)}
.item{overflow:hidden}
.item .meta{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;position:relative;background:var(--bg)}
.item h4{font-size:1.05rem;font-weight:500}
.item .meta span{color:var(--muted);font-size:.8rem}
.t1{background:linear-gradient(135deg,#2a2f38,#5b6472 55%,#c9a46a)}
.t2{background:linear-gradient(160deg,#1a1d23,#3c2f26 60%,#c9a46a)}
.t3{background:linear-gradient(135deg,#0f2027,#203a43,#2c5364)}
.t4{background:linear-gradient(135deg,#2b1f3a,#54386e 60%,#d98fb0)}
.t5{background:linear-gradient(145deg,#1b2a24,#3c5a4a 60%,#e2c48f)}
.t6{background:linear-gradient(135deg,#33261c,#7a5a3c 60%,#e8d3ae)}

/* process */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px}
.steps li{border-top:1px solid var(--line);padding-top:22px}
.steps b{font-family:var(--f-head);color:var(--accent);font-size:.85rem}
.steps h3{font-size:1.25rem;margin:10px 0 8px}
.steps p{color:var(--muted);font-size:.95rem}

/* about */
.about{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}
.about h2{margin-bottom:0}
.about p{color:var(--muted);margin-bottom:18px}
.stats{list-style:none;display:flex;gap:40px;margin-top:36px;flex-wrap:wrap}
.stats strong{display:block;font:600 2.4rem var(--f-head);color:var(--text)}
.stats span{color:var(--muted);font-size:.85rem}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.info{margin-top:30px;font-size:1.1rem}
.info a{color:var(--accent)}
.info span{color:var(--muted)}
form{display:grid;gap:18px}
label span{display:block;font-size:.8rem;color:var(--muted);margin-bottom:6px}
input,select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:10px;color:var(--text);padding:13px 15px;font:300 1rem var(--f-body);transition:.2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
form .btn{justify-self:start}
.note{font-size:.9rem;color:var(--accent)}

/* footer */
.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.85rem}
.footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

/* mobile */
@media(max-width:860px){
  .burger{display:block}
  .links{position:fixed;inset:0 0 0 auto;width:min(300px,80vw);flex-direction:column;align-items:flex-start;justify-content:center;gap:24px;padding:40px;background:var(--bg2);border-left:1px solid var(--line);transform:translateX(100%);transition:.35s;font-size:1.1rem}
  .links.open{transform:none}
  .nav{z-index:60}
  .about,.contact{grid-template-columns:1fr;gap:36px}
  .section{padding:80px 0}
  .work{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}