@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');
:root{
  --bg:#0B0D12; --surface:#12151D; --surface2:#171B25; --border:#242A38;
  --text:#A7AEBE; --heading:#F2F4F8; --accent:#4D7CFF; --accent-soft:#7C9BFF;
  --sans:'Inter',sans-serif; --display:'Space Grotesk',sans-serif;
  --h1:clamp(38px,6vw,64px); --h2:clamp(28px,3.6vw,42px); --h3:21px; --h4:17px;
  --r:14px; --r-sm:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,video,svg{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--display);color:var(--heading);line-height:1.12;letter-spacing:-.015em}
h1{font-size:var(--h1);font-weight:700}
h2{font-size:var(--h2);font-weight:600;margin-bottom:18px}
h3{font-size:var(--h3);font-weight:600;line-height:1.3;margin-bottom:10px}
h4{font-size:var(--h4);font-weight:600;line-height:1.35;margin-bottom:8px}
p{max-width:68ch;margin-bottom:18px}
a{color:var(--accent-soft);text-decoration:none}
a:hover{color:var(--heading)}
strong{color:var(--heading);font-weight:600}
ul,ol{margin-bottom:18px;padding-left:20px}
li{margin-bottom:9px}
li::marker{color:var(--accent)}
blockquote{border-left:2px solid var(--accent);padding-left:22px;font-family:var(--display);font-size:20px;line-height:1.5;color:var(--heading);margin:26px 0}
.container{max-width:1160px;margin:0 auto;padding:0 28px;width:100%}
section{padding:88px 0}
button,.btn{font-family:var(--display);font-size:14.5px;font-weight:600;letter-spacing:.02em;padding:13px 26px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;gap:9px;transition:all .18s ease;line-height:1}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:transparent;color:var(--heading);border-color:var(--border)}
.btn-outline{background:transparent;color:var(--accent-soft);border-color:var(--accent)}
.eyebrow{font-family:var(--display);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;display:block}
header{position:sticky;top:0;z-index:60;background:rgba(11,13,18,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:var(--display);font-size:19px;font-weight:700;letter-spacing:.12em;color:var(--heading);display:flex;align-items:center;gap:11px}
.brand span{width:9px;height:9px;background:var(--accent);border-radius:2px;display:block}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{color:var(--text);font-size:14px;font-weight:500;padding:9px 14px;border-radius:var(--r-sm);transition:all .18s}
.nav-links a.active{color:var(--heading);background:var(--surface2)}
.nav-cta{margin-left:10px}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:var(--r-sm);width:42px;height:42px;color:var(--heading);cursor:pointer;align-items:center;justify-content:center}
.hero{position:relative;padding:120px 0 96px;overflow:hidden}
.hero-inner{max-width:900px}
.hero h1{margin-bottom:22px}
.hero p{font-size:18px;max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:34px 0 22px}
.hero-x{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600}
.hero-glow{position:absolute;width:620px;height:620px;right:-180px;top:-160px;background:radial-gradient(circle,rgba(77,124,255,.16),transparent 65%);pointer-events:none}
.rotator{display:inline-flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:8px;min-height:2.2em}
.rotator .lead{font-family:var(--display);font-size:15px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.rotator .word{font-family:var(--display);font-size:clamp(22px,3vw,32px);font-weight:600;color:var(--heading);border-bottom:2px solid var(--accent);padding-bottom:3px}
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:28px}
.tag{display:inline-block;font-family:var(--display);font-size:11.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--accent-soft);background:rgba(77,124,255,.11);border:1px solid rgba(77,124,255,.28);padding:5px 11px;border-radius:100px;margin:0 6px 8px 0}
footer{border-top:1px solid var(--border);background:var(--surface);padding:56px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:38px}
.foot-grid h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--text);margin-bottom:14px}
.foot-grid ul{list-style:none;padding:0}
.foot-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px}
/* Part 2 — components, states, responsive */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.btn:hover{transform:translateY(-2px)}
.btn-primary:hover{background:var(--accent-soft);color:#0B0D12}
.btn-ghost:hover{border-color:var(--accent);color:var(--heading)}
.btn-outline:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.hero-actions .btn{flex-shrink:0}
.rotator .word{transition:opacity .32s ease, transform .32s ease}
.rotator .word.fade{opacity:0;transform:translateY(8px)}
.hero-x{color:var(--accent-soft)}
.hero-x:hover{color:var(--heading)}
.card p:last-child{margin-bottom:0}
.card h3 a{color:var(--heading)}
.card:hover{border-color:var(--accent);transition:border-color .2s ease}
.tag:hover{border-color:var(--accent)}
.grid-2 > div > img, .grid-2 img{object-fit:cover}
.timeline-dot{position:absolute;left:-9px;top:26px;width:16px;height:16px;background:var(--accent);border-radius:50%;border:3px solid var(--bg)}
#timeline .card{position:relative}
#timeline .card::before{content:"";position:absolute;left:-38px;top:28px;width:14px;height:14px;background:var(--accent);border-radius:50%;border:3px solid var(--bg);box-shadow:0 0 0 1px var(--border)}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--heading);margin-bottom:8px}
.form-field input,.form-field select,.form-field textarea{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--heading);font-family:var(--sans);font-size:15px;padding:12px 14px;border-radius:var(--r-sm);transition:border-color .18s ease}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--accent);outline:none}
.form-field textarea{resize:vertical}
.form-field .field-error{display:block;color:#FF8A8A;font-size:13px;min-height:18px;margin-top:5px}
.form-field input.invalid,.form-field select.invalid,.form-field textarea.invalid{border-color:#FF8A8A}
#formStatus.success{color:#7CE0B0}
#formStatus.error{color:#FF8A8A}
.filter-btn{background:var(--surface);border:1px solid var(--border);color:var(--text);font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.05em;padding:9px 18px;border-radius:100px;cursor:pointer;transition:all .18s ease}
.filter-btn:hover{border-color:var(--accent);color:var(--heading)}
.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
.work-item.hidden{display:none}
.work-item{display:flex;flex-direction:column}
.work-item img{width:100%;aspect-ratio:4/3;object-fit:cover}
#workCount{color:var(--accent-soft)}
.empty-state{grid-column:1/-1;text-align:center;padding:56px 24px;border:1px dashed var(--border);border-radius:var(--r)}
@media (max-width:1000px){
  .grid-2{grid-template-columns:1fr;gap:34px}
  .grid-2 > div[style*="order"]{order:0 !important}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  section{padding:64px 0}
  .hero{padding:80px 0 64px}
  .nav{height:64px}
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;top:64px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 20px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px}
  .nav-cta{margin-left:0;margin-top:8px;justify-content:center}
  .grid-3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
  blockquote{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .btn:hover{transform:none}
}
@media (max-width:420px){
  .container{padding:0 20px}
  h1{font-size:34px}
}