*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --a:#e07820;--a2:#f59340;--a-dim:rgba(224,120,32,.1);--a-brd:rgba(224,120,32,.22);
  --bg:#080704;--bg2:#0e0b07;--surf:#161109;--brd:#261c0f;
  --ink:#f2ece0;--body:#a8957a;--dim:#5a4428;
  --ease:cubic-bezier(.23,1,.32,1);--ease2:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--body);font-family:'Manrope',sans-serif;font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Bricolage Grotesque',sans-serif;color:var(--ink);line-height:1.08;letter-spacing:-.025em}
a{color:var(--a);text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 32px}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;transition:background .5s,border .5s}
nav.scrolled{background:rgba(8,7,4,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--brd)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1140px;margin:0 auto;padding:0 32px}
.logo{font-family:'Bricolage Grotesque',sans-serif;font-size:18px;font-weight:800;color:var(--ink);letter-spacing:.06em;display:flex;align-items:center;gap:10px}
.logo-sq{width:28px;height:28px;background:var(--a);border-radius:5px;display:grid;place-items:center;flex-shrink:0}
.logo-sq svg{width:14px;height:14px;fill:#fff}
.nav-r{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;gap:24px}
.nav-links a{color:var(--body);font-size:13px;font-weight:500;letter-spacing:.02em;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.btn-nav{font-size:12px;letter-spacing:.1em;font-weight:700;color:#fff;background:var(--a);border:none;padding:9px 20px;border-radius:6px;cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s;font-family:'Manrope',sans-serif;text-decoration:none}
.btn-nav:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(224,120,32,.35)}

/* HAMBURGER */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0;z-index:300}
.ham-line{display:block;width:22px;height:1.5px;background:var(--ink);border-radius:1px;transition:transform .35s var(--ease),opacity .25s}
.hamburger.open .ham-line:nth-child(1){transform:rotate(45deg) translateY(6.5px)}
.hamburger.open .ham-line:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open .ham-line:nth-child(3){transform:rotate(-45deg) translateY(-6.5px)}

/* NAV DRAWER */
.nav-drawer{position:fixed;inset:0;z-index:195;display:none;flex-direction:column;align-items:flex-start;justify-content:center;padding:80px 32px 40px;background:var(--bg);overflow:hidden}
.nav-drawer.open{display:flex}
.nav-drawer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--a),transparent)}
.nav-drawer a.dl{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(26px,7vw,40px);font-weight:900;color:var(--ink);letter-spacing:-.025em;padding:14px 0;border-bottom:1px solid var(--brd);width:100%;transition:color .2s,padding-left .25s}
.nav-drawer a.dl:hover{color:var(--a);padding-left:8px}
.nav-drawer a.dbtn{display:block;margin-top:28px;font-family:'Manrope',sans-serif;font-size:14px;font-weight:700;color:#fff;background:var(--a);padding:15px 32px;border-radius:8px;text-align:center;letter-spacing:.06em;transition:box-shadow .3s,transform .3s}
.nav-drawer a.dbtn:hover{box-shadow:0 8px 28px rgba(224,120,32,.45);transform:translateY(-2px)}

/* HERO */
.hero{height:100vh;min-height:640px;display:flex;align-items:flex-end;padding-bottom:80px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-grad{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 110%,rgba(224,120,32,.1),transparent 60%),radial-gradient(ellipse 40% 40% at 90% 10%,rgba(224,120,32,.04),transparent 60%);animation:hg 8s ease-in-out infinite alternate}
@keyframes hg{0%{opacity:1}100%{opacity:.6}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--brd) 1px,transparent 1px),linear-gradient(90deg,var(--brd) 1px,transparent 1px);background-size:72px 72px;opacity:.25;mask-image:radial-gradient(ellipse 90% 90% at 50% 50%,black 30%,transparent)}
.hero-content{position:relative;z-index:1;max-width:820px}
.hero-pre{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--a);margin-bottom:28px;display:flex;align-items:center;gap:12px;opacity:0;transform:translateY(10px);transition:opacity .9s .2s,transform .9s .2s var(--ease2)}
.hero-pre.show{opacity:1;transform:none}
.hero-pre-dot{width:6px;height:6px;background:var(--a);border-radius:50%;animation:p 2s infinite}
@keyframes p{0%,100%{opacity:1}50%{opacity:.3}}
h1{font-size:clamp(44px,7.5vw,96px);font-weight:900;line-height:.95;margin-bottom:0}
.h-line{display:block;overflow:hidden}
.h-line span{display:block;transform:translateY(110%);transition:transform .9s var(--ease2)}
.h-line span.show{transform:translateY(0)}
.h-line.acc span{color:var(--a)}
.hero-foot{display:flex;align-items:flex-end;justify-content:space-between;margin-top:52px;opacity:0;transform:translateY(16px);transition:opacity .9s 1s,transform .9s 1s var(--ease2)}
.hero-foot.show{opacity:1;transform:none}
.hero-sub{font-size:16px;color:var(--body);max-width:420px;line-height:1.85}
.hero-btns{display:flex;gap:12px}
.btn-a{font-family:'Manrope',sans-serif;font-size:13px;font-weight:700;color:#fff;background:var(--a);border:none;padding:13px 26px;border-radius:7px;cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.btn-a:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(224,120,32,.35)}
.btn-o{font-family:'Manrope',sans-serif;font-size:13px;font-weight:600;color:var(--ink);background:transparent;border:1.5px solid var(--brd);padding:13px 26px;border-radius:7px;cursor:pointer;transition:border-color .3s,transform .3s var(--ease);text-decoration:none}
.btn-o:hover{border-color:var(--a-brd);transform:translateY(-2px)}
.hero-scroll{position:absolute;right:32px;bottom:40px;z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.35}
.hero-scroll span{font-size:9px;letter-spacing:.28em;text-transform:uppercase;color:var(--body);writing-mode:vertical-rl}
.scroll-line{width:1px;height:48px;background:var(--brd);overflow:hidden;position:relative}
.scroll-fill{position:absolute;top:0;width:100%;height:35%;background:var(--a);animation:sf 2s ease-in-out infinite}
@keyframes sf{0%{top:-35%}100%{top:135%}}

/* SECTIONS */
.sec{padding:108px 0}
.sec-alt{background:var(--bg2)}
.ey{font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--a);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.ey::before{content:'';width:22px;height:1px;background:var(--a);flex-shrink:0}
.sec-h{font-size:clamp(28px,4vw,50px);font-weight:800;margin-bottom:16px}
.sec-p{font-size:15px;color:var(--body);max-width:500px;line-height:1.85;margin-bottom:60px}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.svc{background:var(--surf);border:1px solid var(--brd);border-radius:12px;padding:32px;position:relative;overflow:hidden;transition:border-color .35s,transform .45s var(--ease),box-shadow .45s}
.svc:hover{border-color:var(--a-brd);transform:translateY(-6px) perspective(600px) rotateX(-2deg);box-shadow:0 20px 48px rgba(0,0,0,.5)}
.svc::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--a),transparent);opacity:0;transition:opacity .35s}
.svc:hover::before{opacity:1}
.svc-n{font-family:'Bricolage Grotesque',sans-serif;font-size:10px;letter-spacing:.2em;color:var(--a);margin-bottom:18px}
.svc-icon{width:44px;height:44px;background:var(--a-dim);border:1.5px solid var(--a-brd);border-radius:10px;display:grid;place-items:center;margin-bottom:18px}
.svc-icon svg{width:20px;height:20px;stroke:var(--a);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc h3{font-size:18px;font-weight:700;margin-bottom:10px}
.svc p{font-size:14px;color:var(--body);line-height:1.7}

/* ABOUT */
.about-split{display:grid;grid-template-columns:5fr 4fr;gap:96px;align-items:center}
.about-vis{position:relative;aspect-ratio:.9;background:var(--surf);border:1px solid var(--brd);border-radius:12px;overflow:hidden;display:grid;place-items:center}
.about-vis::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 80% at 50% 60%,rgba(224,120,32,.06),transparent)}
.about-corners::before,.about-corners::after{content:'';position:absolute;width:24px;height:24px}
.about-corners::before{top:14px;left:14px;border-top:1.5px solid var(--a-brd);border-left:1.5px solid var(--a-brd)}
.about-corners::after{bottom:14px;right:14px;border-bottom:1.5px solid var(--a-brd);border-right:1.5px solid var(--a-brd)}
.ring-wrap{position:relative;width:140px;height:140px}
.ring{position:absolute;border-radius:50%;border:1px solid}
.r1{inset:0;border-color:rgba(224,120,32,.15);animation:spin 25s linear infinite}
.r2{inset:22%;border-color:rgba(224,120,32,.1);animation:spin 18s linear reverse infinite}
.r3{inset:44%;border-color:rgba(224,120,32,.25)}
.rc{position:absolute;inset:50%;transform:translate(-50%,-50%);width:10px;height:10px;background:var(--a);border-radius:50%;box-shadow:0 0 16px var(--a)}
@keyframes spin{to{transform:rotate(360deg)}}
.about-text h3{font-size:clamp(28px,3.5vw,44px);font-weight:800;margin-bottom:20px;letter-spacing:-.02em}
.about-text p{font-size:15px;color:var(--body);line-height:1.85;margin-bottom:16px}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--brd);border:1px solid var(--brd);border-radius:10px;overflow:hidden;margin-top:36px}
.stat{background:var(--bg2);padding:22px 18px;text-align:center;transition:background .3s}
.stat:hover{background:var(--surf)}
.stat-n{font-family:'Bricolage Grotesque',sans-serif;font-size:40px;font-weight:900;color:var(--ink);line-height:1;display:flex;align-items:baseline;justify-content:center;gap:3px}
.stat-n em{font-style:normal;color:var(--a);font-size:.5em}
.stat-l{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--dim);margin-top:6px}

/* CONTACT */
.contact-box{background:linear-gradient(135deg,rgba(224,120,32,.07),rgba(224,120,32,.02));border:1px solid var(--a-brd);border-radius:16px;padding:64px;display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.ci h2{font-size:clamp(28px,3.5vw,44px);font-weight:800;margin-bottom:16px}
.ci p{font-size:15px;color:var(--body);line-height:1.85;margin-bottom:28px}
.ci-row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--body);margin-bottom:10px}
.ci-row svg{stroke:var(--a);fill:none;stroke-width:1.8;stroke-linecap:round;flex-shrink:0}
.field{margin-bottom:13px}
.field label{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:5px;font-weight:700}
.field input,.field textarea,.field select{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--brd);border-radius:7px;padding:12px 14px;color:var(--ink);font-family:'Manrope',sans-serif;font-size:14px;outline:none;transition:border-color .25s}
.field input:focus,.field textarea:focus{border-color:var(--a)}
.field textarea{height:100px;resize:vertical}

/* DEMO INFO */
.di{background:var(--bg2);border-bottom:2px solid var(--a-brd);padding:52px 0}
.di-in{max-width:1140px;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.di-brand{font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--a);margin-bottom:14px;font-weight:700;display:flex;align-items:center;gap:10px}
.di-brand::before{content:'';width:20px;height:1px;background:var(--a);flex-shrink:0}
.di h2{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(22px,3vw,36px);font-weight:800;color:var(--ink);margin-bottom:16px;letter-spacing:-.02em;line-height:1.1}
.di-desc{font-size:14px;color:var(--body);line-height:1.85;margin-bottom:24px}
.di-cta{display:inline-flex;align-items:center;gap:6px;font-family:'Manrope',sans-serif;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--a);padding:11px 22px;border-radius:6px;text-decoration:none;transition:transform .3s,box-shadow .3s}
.di-cta:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(224,120,32,.35)}
.di-feats{display:flex;flex-direction:column;gap:8px}
.di-feat{display:flex;align-items:flex-start;gap:12px;padding:13px 16px;background:var(--bg);border:1px solid var(--brd);border-radius:8px;transition:border-color .25s}
.di-feat:hover{border-color:var(--a-brd)}
.di-num{width:28px;height:28px;background:var(--a-dim);border:1px solid var(--a-brd);border-radius:6px;display:grid;place-items:center;flex-shrink:0;font-size:11px;font-weight:800;color:var(--a);font-family:'Bricolage Grotesque',sans-serif}
.di-feat-t{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:2px}
.di-feat-d{font-size:12px;color:var(--body);line-height:1.5}

footer{border-top:1px solid var(--brd);padding:28px 0;text-align:center}
footer p{font-size:12px;color:var(--dim)}
footer a{color:var(--a)}

.demo-chip{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:rgba(224,120,32,.9);backdrop-filter:blur(8px);color:#fff;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:7px 16px;border-radius:20px;z-index:999;white-space:nowrap;box-shadow:0 4px 20px rgba(224,120,32,.4)}

.r{opacity:0;transform:translateY(32px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.r.in{opacity:1;transform:none}
.r.d1{transition-delay:.12s}.r.d2{transition-delay:.24s}.r.d3{transition-delay:.36s}

/* ── RESPONSIVE 900px ── */
@media(max-width:900px){
  .di-in{grid-template-columns:1fr;gap:36px}
  .about-split{grid-template-columns:1fr;gap:40px}
  .about-vis{display:none}
  .contact-box{grid-template-columns:1fr;padding:36px;gap:36px}
}

/* ── TABLET 768px ── */
@media(max-width:768px){
  .hamburger{display:flex}
  .nav-links,.btn-nav{display:none!important}
  .wrap{padding:0 20px}
  .sec{padding:80px 0}
  .di{padding:40px 0}
  .di-in{padding:0 20px}
  .hero-scroll{display:none}
  .field input,.field textarea,.field select{font-size:16px}
}

/* ── MOBILE 640px ── */
@media(max-width:640px){
  .svc-grid{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;width:100%}
  .hero-btns .btn-a,.hero-btns .btn-o{justify-content:center;text-align:center;width:100%;padding:14px}
  .hero-foot{flex-direction:column;gap:24px;align-items:flex-start}
  .contact-box{padding:24px 20px}
}

/* ── SMALL PHONES 480px ── */
@media(max-width:480px){
  .wrap{padding:0 16px}
  .sec{padding:60px 0}
  .hero{min-height:560px;padding-bottom:48px}
  .di-in{padding:0 16px}
  h1{font-size:clamp(36px,10vw,96px)}
  .hero-sub{font-size:15px}
  .stats-row{grid-template-columns:1fr}
  .stat{padding:18px 12px}
  .stat-n{font-size:32px}
  .contact-box{padding:20px 16px}
  .demo-chip{font-size:9px;padding:5px 12px;bottom:12px}
  .svc{padding:22px 18px}
  .sec-h{margin-bottom:12px}
  .sec-p{margin-bottom:40px}
}