/* ZY Nexa - black and white theme */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#000;color:#fff;font-size:18px;line-height:1.6;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
h1,h2,h3{font-weight:500;line-height:1.1;letter-spacing:-.02em}
h1{font-size:76px;letter-spacing:-.03em}
h2{font-size:44px}
h3{font-size:22px;letter-spacing:0;line-height:1.25}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.sec{padding:90px 0;border-top:1px solid #2a2a2a}
.eyebrow{font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:#999;margin-bottom:14px}
.lead{font-size:22px;color:#ccc;line-height:1.55}
.muted{color:#aaa}
.center{text-align:center}

/* header */
header{position:sticky;top:0;z-index:10;background:rgba(0,0,0,.94);border-bottom:1px solid #2a2a2a}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px;height:88px}
.logo img{height:56px;width:auto}
nav{display:flex;gap:40px;font-size:17px}
nav a{color:#bbb;padding-bottom:4px;border-bottom:1px solid transparent}
nav a.on,nav a:hover{color:#fff;border-bottom-color:#fff}
.menu{display:none;background:none;border:1px solid #444;color:#fff;border-radius:8px;padding:8px 10px;font-size:22px;cursor:pointer}

/* buttons */
.btn{display:inline-block;padding:15px 28px;border-radius:8px;font-size:17px;font-weight:500;font-family:inherit;line-height:1.2;border:1px solid #fff;cursor:pointer;transition:background .15s}
.btn-w{background:#fff;color:#000}
.btn-w:hover{background:#ddd}
.btn-o{background:transparent;color:#fff}
.btn-o:hover{background:#1a1a1a}
.btn:disabled{opacity:.6;cursor:wait}

/* hero */
.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center;padding:100px 0 90px}
.hero .lead{margin-top:24px;max-width:560px}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:38px}
.brand-card{border:1px solid #3a3a3a;border-radius:20px;padding:40px;text-align:center}
.brand-card img{width:100%;max-width:380px;margin:0 auto}
.brand-card .row{display:flex;justify-content:center;gap:24px;margin-top:28px;font-size:14px;letter-spacing:.22em;color:#888;flex-wrap:wrap}

/* grids and cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.card{border:1px solid #3a3a3a;border-radius:14px;padding:30px;transition:border-color .15s}
.card:hover{border-color:#fff}
.card i{font-size:34px;display:block;margin-bottom:20px}
.card p{font-size:16px;color:#aaa;margin-top:10px}
.card.white{background:#fff;border-color:#fff;color:#000}
.card.white h3{color:#000}
.card.white p{color:#444}
.card.white a{display:inline-block;margin-top:18px;font-weight:500;text-decoration:underline}
.stat{font-size:34px;font-weight:500}
.two{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.contact-two{grid-template-columns:1fr 1.1fr}
.tags{display:flex;flex-wrap:wrap;gap:12px}
.tag{font-size:16px;border:1px solid #444;border-radius:30px;padding:9px 20px;color:#eee}

/* founder strip */
.founder{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}

/* services */
.svcs{margin-top:20px}
.svc{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;padding:44px 0;border-bottom:1px solid #2a2a2a}
.svc:last-child{border-bottom:none}
.svc .n{font-size:14px;color:#888;letter-spacing:.14em}
.svc h3{font-size:30px;margin:10px 0 12px}
.svc li{font-size:17px;color:#ccc;padding:10px 0;border-bottom:1px solid #2a2a2a;display:flex;gap:12px}
.svc .btn{margin-top:22px}

/* forms */
.form{border:1px solid #3a3a3a;border-radius:18px;padding:34px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.form label{display:block;font-size:14px;color:#aaa;margin-bottom:7px}
.form input,.form select,.form textarea{width:100%;background:#0d0d0d;color:#fff;border:1px solid #555;border-radius:8px;padding:14px 16px;font-size:16px;font-family:inherit;color-scheme:dark}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:#fff}
.err{font-size:14px;margin-top:5px;text-decoration:underline}
.msg{display:none;margin-top:16px;font-size:15px;border:1px solid #fff;border-radius:8px;padding:14px 16px}
.msg.ok,.msg.bad{display:block}

/* contact details */
.ci a{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid #2a2a2a;align-items:center}
.ci i{font-size:22px}
.steps li{display:flex;gap:14px;padding:12px 0;font-size:17px;color:#ccc}
.steps b{color:#888;font-weight:500;min-width:26px}

/* footer */
footer{border-top:1px solid #2a2a2a;padding:28px 0;font-size:14px;color:#888}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* about page */
.about-intro{max-width:1000px;padding-top:90px;padding-bottom:90px}
.about-intro h1{font-size:68px}
.about-intro .role{color:#bbb;margin-top:14px;letter-spacing:.04em}
.about-intro .lead{margin-top:28px;max-width:720px;color:#ddd;font-size:26px}
.narrow{max-width:820px}

@media(max-width:860px){
  .wrap{padding:0 22px}
  h1,.about-intro h1{font-size:46px}
  h2{font-size:32px}
  .lead,.about-intro .lead{font-size:19px}
  .sec{padding:60px 0}
  .hero,.two,.contact-two,.svc,.founder{grid-template-columns:1fr;gap:32px}
  .hero{padding:60px 0}
  .grid3{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{padding:22px}
  .stat{font-size:26px;overflow-wrap:anywhere}
  .f2{grid-template-columns:1fr}
  .about-intro{padding-top:60px;padding-bottom:60px}
  .hide-m{display:none}
  .menu{display:block}
  .logo img{height:46px}
  nav{display:none;position:absolute;top:88px;left:0;right:0;background:#000;flex-direction:column;gap:18px;padding:22px;border-bottom:1px solid #2a2a2a}
  nav.open{display:flex}
}