/* ---------- tokens ---------- */
:root{
  --bg:        #12161B;
  --surface:   #181D24;
  --surface-2: #1F2531;
  --ink:       #ECEEF2;
  --ink-dim:   #A7AFBB;
  --muted:     #6C7786;
  --accent:    #FF8A3D;
  --accent-ink:#2A1502;
  --steel:     #6C9BC4;
  --ok:        #7FD1A0;
  --line:      rgba(236,238,242,0.09);
  --line-strong: rgba(236,238,242,0.16);

  --font-display: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --wrap: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-display);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

::selection{ background:var(--accent); color:var(--accent-ink); }

a{ color:inherit; text-decoration:none; }

.wrap{
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 28px;
}

img{max-width:100%; display:block;}

/* subtle grain / vignette for the industrial-panel feel */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:2;
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(255,138,61,0.06), transparent 60%),
    radial-gradient(900px 600px at 100% 10%, rgba(108,155,196,0.06), transparent 55%);
}

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.09em;
  text-transform:uppercase;
  color:var(--steel);
  margin:0 0 14px;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.12;
  margin:0 0 18px;
  letter-spacing:-0.01em;
}

h1{ font-size:clamp(2.5rem, 5.6vw, 4.2rem); color:var(--ink); }
h1 .accent{ color:var(--accent); }
h2{ font-size:clamp(1.6rem, 2.9vw, 2.3rem); max-width:26ch; }
h3{ font-size:1.15rem; margin-bottom:10px; }

p{ margin:0 0 1em; color:var(--ink-dim); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:6px;
  font-family:var(--font-mono);
  font-size:0.88rem;
  font-weight:500;
  letter-spacing:0.01em;
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  cursor:pointer;
}
.btn-primary{
  background:var(--accent);
  color:var(--accent-ink);
}
.btn-primary:hover{ transform:translateY(-1px); background:#ff9c5c; }
.btn-ghost{
  border-color:var(--line-strong);
  color:var(--ink);
}
.btn-ghost:hover{ border-color:var(--steel); color:var(--steel); }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:20;
  background:rgba(18,22,27,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.logo{
  font-family:var(--font-mono);
  font-size:1.05rem;
  font-weight:500;
  letter-spacing:0.01em;
  color:var(--ink);
  display:inline-flex;
  align-items:baseline;
}
.logo-mark{ color:var(--accent); margin-right:2px; }
.logo-cursor{
  color:var(--accent);
  animation:blink 1.1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{
  font-family:var(--font-mono);
  font-size:0.86rem;
  color:var(--ink-dim);
  transition:color .15s ease;
}
.main-nav a:hover{ color:var(--ink); }
.nav-cta{
  padding:9px 16px;
  border:1px solid var(--line-strong);
  border-radius:5px;
  color:var(--ink) !important;
}
.nav-cta:hover{ border-color:var(--accent); color:var(--accent) !important; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px; height:38px;
  background:none; border:none; cursor:pointer;
}
.nav-toggle span{
  display:block; height:2px; width:100%;
  background:var(--ink);
}
.mobile-nav{
  display:none;
  flex-direction:column;
  border-top:1px solid var(--line);
  padding:10px 28px 18px;
}
.mobile-nav a{
  font-family:var(--font-mono);
  padding:12px 0;
  border-bottom:1px solid var(--line);
  color:var(--ink-dim);
}

/* ---------- hero ---------- */
.hero{ padding:130px 0 96px; position:relative; z-index:1; }
.hero-inner{ max-width:760px; }
.hero-lede{ max-width:46ch; font-size:1.05rem; }
.hero-actions{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }

/* ---------- value strip ---------- */
.strip{ padding:10px 0 90px; }
.strip-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:34px;
  border-top:1px solid var(--line);
  padding-top:44px;
}
.strip-num{
  font-family:var(--font-mono);
  color:var(--muted);
  font-size:0.82rem;
  margin:0 0 12px;
}
.strip-item p:last-child{ font-size:0.94rem; }

/* ---------- work ---------- */
.work{ padding:90px 0; background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.work-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:1px;
  background:var(--line);
  margin-top:44px;
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
}
.work-card{
  background:var(--surface);
  padding:28px 24px;
}
.work-index{
  font-family:var(--font-mono);
  color:var(--accent);
  font-size:0.8rem;
  margin:0 0 16px;
}
.work-card p:last-child{ font-size:0.92rem; margin-bottom:0; }

/* ---------- process ---------- */
.process{ padding:90px 0; }
.process-list{
  list-style:none;
  margin:44px 0 0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:34px;
}
.process-list li{
  border-top:2px solid var(--line-strong);
  padding-top:20px;
}
.process-tag{
  font-family:var(--font-mono);
  color:var(--steel);
  font-size:0.78rem;
  letter-spacing:0.05em;
}
.process-list h3{ margin-top:10px; }
.process-list p{ font-size:0.92rem; margin-bottom:0; }

/* ---------- about ---------- */
.about{ padding:90px 0; background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.about-grid{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:56px;
  align-items:start;
}
.about-grid p{ max-width:56ch; }
.about-fact-card{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:10px;
  padding:26px 24px;
}
.fact-label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--muted);
  margin:0 0 6px;
}
.fact-value{ color:var(--ink); font-size:1rem; margin:0; }
.fact-divider{ height:1px; background:var(--line); margin:18px 0; }

/* ---------- contact ---------- */
.contact{ padding:100px 0 110px; }
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:56px;
}
.contact-lede{ max-width:42ch; }
.email-btn{ margin-top:8px; }
.contact-details{ display:flex; flex-direction:column; gap:26px; }
.contact-block p:last-child{ color:var(--ink); margin:0; }

/* ---------- footer ---------- */
.site-footer{ border-top:1px solid var(--line); padding:30px 0; }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:14px;
}
.logo-small{ font-size:0.92rem; }
.footer-inner p{ margin:0; font-family:var(--font-mono); font-size:0.8rem; color:var(--muted); }

/* ---------- responsive ---------- */
@media (max-width:920px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .mobile-nav.open{ display:flex; }
  .hero-grid{ grid-template-columns:1fr; }
  .strip-grid{ grid-template-columns:1fr; gap:36px; }
  .work-grid{ grid-template-columns:1fr 1fr; }
  .process-list{ grid-template-columns:1fr; }
  .about-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  .work-grid{ grid-template-columns:1fr; }
  .token-list{ grid-template-columns:1fr; }
  h1{ font-size:2.1rem; }
}