:root{
  --bg: #0B0E1A;
  --surface: #141a2e;
  --surface-border: #232a48;
  --text: #E8E9F3;
  --muted: #AEB2C8;
  --nav-muted: #B7BAD0;
  --accent: #7C6FF0;
  --accent-soft-bg: rgba(124,111,240,0.14);
  --accent-soft-text: #9C90FF;
  --orange: #F26722;
  --radius: 14px;
  --font-display: 'Manrope', -apple-system, "Segoe UI", Arial, sans-serif;
  --font-body: 'Inter', -apple-system, "Segoe UI", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.5;
  font-display:swap;
}
a{color:inherit;}
.inner{max-width:1120px;margin:0 auto;padding:0 28px;}

/* nav */
.site-nav{
  position:sticky;top:0;z-index:50;
  background:rgba(11,14,26,0.88);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--surface-border);
}
.site-nav .inner{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:18px;padding-bottom:18px;
}
.brand-group{display:flex;align-items:center;gap:10px;}
.brand-mark{display:flex;flex-shrink:0;line-height:0;}
.word{font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:-0.01em;color:#F5F5FA;text-decoration:none;}
.word span{color:var(--orange);}
.beta-tag{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 7px;border-radius:5px;background:var(--accent-soft-bg);color:var(--accent-soft-text);
}
.links{display:flex;gap:28px;font-size:13.5px;font-weight:600;align-items:center;}
.links a{text-decoration:none;color:var(--nav-muted);}
.links a:hover{color:var(--text);}
.links a.active{color:var(--text);}
.links a.btn-nav{
  background:var(--accent);color:var(--bg);padding:9px 16px;border-radius:8px;font-weight:700;
}
@media (max-width:760px){ .links a:not(.btn-nav){display:none;} }

/* hero */
.hero{padding:72px 0 80px;}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;}
@media (max-width:860px){ .hero-grid{grid-template-columns:1fr;} }

.label-tag{
  display:inline-block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;padding:4px 8px;margin-bottom:14px;
  background:var(--accent-soft-bg);color:var(--accent-soft-text);border-radius:4px;
}
h1{
  font-family:var(--font-display);font-size:clamp(32px,4.4vw,50px);font-weight:800;
  line-height:1.08;letter-spacing:-0.02em;text-wrap:balance;margin:0 0 20px;
}
.hero p.sub{font-size:17px;max-width:48ch;margin:0 0 30px;color:var(--muted);}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  font-family:var(--font-body);font-weight:700;font-size:14.5px;padding:13px 22px;
  border-radius:8px;text-decoration:none;display:inline-block;border:1px solid transparent;
  min-height:44px;line-height:1.4;
}
.btn-primary{background:var(--accent);color:var(--bg);}
.btn-secondary{color:var(--text);border-color:#2C3050;}

/* themed hero swap */
#heroCopy{transition:opacity .28s ease, transform .28s ease;}
#heroCopy.is-swapping{opacity:0;transform:translateY(6px);}
.links a{position:relative;transition:color .2s ease;}
.links a[data-theme]::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:var(--accent-soft-text);transform:scaleX(0);transition:transform .2s ease;
  transform-origin:left;
}
.links a[data-theme].is-active{color:var(--text);}
.links a[data-theme].is-active::after{transform:scaleX(1);}

.hero-dots{display:flex;gap:8px;margin-top:26px;}
.hero-dot{
  width:22px;height:4px;border-radius:2px;border:none;padding:0;cursor:pointer;
  background:var(--surface-border);transition:background .25s ease,width .25s ease;
}
.hero-dot:hover{background:#3A4066;}
.hero-dot.is-active{background:var(--accent-soft-text);width:34px;}

.card{transition:border-color .3s ease, box-shadow .3s ease, transform .3s ease, flex-grow .35s ease, opacity .3s ease;}
.card.is-featured{
  border-color:var(--accent-soft-text);
  box-shadow:0 0 0 1px var(--accent-soft-text), 0 12px 32px -12px rgba(124,111,240,0.45);
  transform:translateY(-2px);
}
@media (min-width:901px){
  .card.is-featured{ flex-grow:2.4; }
  .grid4 .card:not(.is-featured){ flex-grow:0.7; opacity:.78; }
  .card.is-featured .card-head{ padding:26px 24px; }
  .card.is-featured h3{ font-size:18px; }
}

@media (prefers-reduced-motion: reduce){
  #heroCopy, .hero-dot, .card, .links a[data-theme]::after{transition:none !important;}
}

.term{
  border-radius:var(--radius);overflow:hidden;font-family:var(--font-mono);font-size:13px;
  background:var(--surface);border:1px solid var(--surface-border);
}
.term-bar{display:flex;gap:6px;padding:12px 14px;background:#10152578;border-bottom:1px solid var(--surface-border);}
.term-bar span{width:9px;height:9px;border-radius:50%;display:block;}
.term-bar span:nth-child(1){background:var(--orange);}
.term-bar span:nth-child(2){background:var(--accent);}
.term-bar span:nth-child(3){background:#3A4066;}
.term-body{padding:6px 18px 20px;}
.term-line{padding:4px 0;white-space:pre;color:#C9CCE0;}
.term-line .muted{opacity:.55;}
.term-line .accent{color:var(--accent-soft-text);}
.term-line .ok{color:var(--orange);}

/* sections */
section{scroll-margin-top:84px;}
.section-title{font-family:var(--font-display);font-size:26px;font-weight:800;letter-spacing:-0.01em;margin:0 0 8px;}
.section-sub{font-size:14.5px;max-width:58ch;margin:0 0 30px;color:var(--muted);}
.services{padding:16px 0 72px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media (max-width:900px){ .grid4{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .grid4{grid-template-columns:1fr;} }
@media (min-width:901px){
  .grid4{display:flex;align-items:flex-start;}
  .grid4 .card{flex:1 1 0;min-width:0;}
}
.card{border-radius:var(--radius);background:var(--surface);border:1px solid var(--surface-border);
  transition:border-color .15s ease;scroll-margin-top:84px;}
.card:has(.card-head:hover){border-color:#2C3050;}
.card.open{border-color:var(--accent);}
.card-head{
  display:block;width:100%;text-align:left;background:none;border:none;color:inherit;
  font:inherit;padding:22px 20px;cursor:pointer;position:relative;min-height:44px;
}
.card-head:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.card h3{font-family:var(--font-display);font-size:15.5px;font-weight:750;margin:0 8px 8px 0;padding-right:26px;}
.card p{font-size:13.5px;margin:0;color:var(--muted);}
.card-chevron{
  position:absolute;top:22px;right:20px;font-family:var(--font-mono);font-size:16px;
  color:var(--accent-soft-text);transition:transform .2s ease;line-height:1;
}
.card.open .card-chevron{transform:rotate(45deg);}
.card-detail-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s ease;}
.card.open .card-detail-wrap{grid-template-rows:1fr;}
.card-detail-inner{overflow:hidden;}
.card-detail{font-size:13.5px;color:var(--muted);margin:0;padding:0 20px 22px;}
@media (prefers-reduced-motion:reduce){
  .card-detail-wrap{transition:none;}
  .card-chevron{transition:none;}
}

.projects{padding:16px 0 80px;}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:700px){ .grid2{grid-template-columns:1fr;} }
.proj{
  border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border:1px solid var(--surface-border);text-decoration:none;
  transition:border-color .15s ease;
}
.proj:hover{border-color:var(--accent);}
.proj .row{display:flex;align-items:center;justify-content:space-between;}
.proj h3{font-family:var(--font-display);font-size:17px;font-weight:800;margin:0;color:var(--text);}
.proj .url{font-family:var(--font-mono);font-size:12.5px;color:var(--accent-soft-text);}
.proj p{font-size:13.5px;margin:0;color:var(--muted);}
.arrow{font-family:var(--font-mono);font-size:16px;color:var(--orange);}
.local-tag{
  display:inline-block;width:fit-content;font-size:11px;color:var(--accent-soft-text);
  background:var(--accent-soft-bg);padding:3px 8px;border-radius:5px;font-family:var(--font-mono);
}

.proof{padding:16px 0 80px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media (max-width:900px){ .grid3{grid-template-columns:1fr;} }
.case-card{
  border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:12px;
  background:var(--surface);border:1px solid var(--surface-border);text-decoration:none;
  transition:border-color .15s ease, transform .15s ease;
}
.case-card:hover{border-color:var(--accent-soft-text);transform:translateY(-2px);}
.case-card .row{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.case-card h3{font-family:var(--font-display);font-size:16px;font-weight:800;margin:0;color:var(--text);}
.case-card p{font-size:13.5px;margin:0;color:var(--muted);line-height:1.6;}
.case-tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--accent-soft-text);
  background:var(--accent-soft-bg);border-radius:4px;padding:3px 7px;width:fit-content;
}

/* small utility classes (avoid inline style="" — CSP has no style-src unsafe-inline outside /case-studies/) */
.mt-lg{margin-top:40px;}
.mt-md{margin-top:32px;}
.mt-cta{margin:28px 0;}
.back-link{display:inline-block;margin-bottom:1rem;font-size:13px;color:var(--accent-soft-text);text-decoration:none;}

/* how it works */
.how-it-works{padding:16px 0 72px;}
.step-card{background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius);padding:26px;}
.step-num{font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--accent-soft-text);margin-bottom:10px;letter-spacing:0.04em;}
.step-card h3{margin:0 0 10px;font-family:var(--font-display);font-size:19px;}
.step-card p{color:var(--muted);font-size:14px;margin:0 0 16px;}
.step-time{display:inline-block;font-size:11.5px;color:var(--text);background:var(--accent-soft-bg);padding:4px 9px;border-radius:5px;}

/* team */
.team{padding:16px 0 80px;}
.team-card{background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius);padding:24px;}
.team-photo{
  width:56px;height:56px;border-radius:50%;background:var(--accent-soft-bg);color:var(--accent-soft-text);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;
  font-size:16px;margin-bottom:14px;
}
.team-card h3{margin:0 0 2px;font-family:var(--font-display);font-size:17px;}
.team-role{color:var(--muted);font-size:12.5px;margin-bottom:10px;}
.team-card p{color:var(--muted);font-size:13.5px;margin:0;}
.team-soon{font-style:italic;opacity:.7;}

/* checklist cta */
.checklist-cta{padding:64px 0;background:var(--bg);border-top:1px solid var(--surface-border);}
.checklist-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;}
.checklist-copy h2{font-family:var(--font-display);font-size:26px;font-weight:800;margin:10px 0 12px;text-wrap:balance;}
.checklist-copy p{color:var(--muted);margin:0;}
.checklist-form{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius);padding:22px;}
.checklist-form input{
  background:var(--bg);border:1px solid var(--surface-border);border-radius:8px;
  padding:11px 12px;color:var(--text);font-family:var(--font-body);font-size:14px;
}
.checklist-form input:focus{outline:2px solid var(--accent);outline-offset:1px;}
.checklist-status{margin:0;font-size:13px;color:var(--muted);min-height:18px;}
.checklist-status.is-error{color:#e8534a;}
.checklist-status.is-ok{color:#4caf6e;}
.subscribe-form{max-width:420px;}
.subscribe-copy{margin-bottom:14px;}
.subscribe-copy h2{font-size:18px;margin:8px 0 4px;}
.subscribe-copy p{margin:0;}

/* suggest-an-mvp cta */
.mvp-cta{padding:64px 0;background:var(--surface);border-top:1px solid var(--surface-border);}
.mvp-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start;}
.mvp-copy h2{font-family:var(--font-display);font-size:26px;font-weight:800;margin:10px 0 12px;text-wrap:balance;}
.mvp-copy p{color:var(--muted);margin:0;}
.mvp-form textarea{
  background:var(--bg);border:1px solid var(--surface-border);border-radius:8px;
  padding:11px 12px;color:var(--text);font-family:var(--font-body);font-size:14px;resize:vertical;
}
.mvp-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px;}
@media (max-width:820px){.mvp-inner{grid-template-columns:1fr;}}
@media (max-width:820px){.checklist-inner{grid-template-columns:1fr;}}

/* cta band */
.cta-band{
  padding:64px 0;background:var(--surface);border-top:1px solid var(--surface-border);
  text-align:center;
}
.cta-band h2{font-family:var(--font-display);font-size:28px;font-weight:800;margin:0 0 12px;text-wrap:balance;}
.cta-band p{color:var(--muted);margin:0 0 26px;}

footer{padding:32px 0;text-align:center;font-size:12.5px;color:var(--muted);}
footer .inner{display:flex;flex-direction:column;gap:8px;align-items:center;}
.footer-beta a{color:var(--accent-soft-text);text-decoration:underline;}
.footer-links{display:flex;gap:16px;}
.footer-links a{color:var(--muted);text-decoration:underline;}

/* legal / content pages */
.legal-page{padding:64px 0 88px;}
.legal-page .inner{max-width:760px;}
.legal-page h1{font-family:var(--font-display);font-size:34px;font-weight:800;margin:0 0 6px;}
.legal-page .updated{font-size:12.5px;color:var(--muted);margin:0 0 40px;}
.legal-page h2{font-family:var(--font-display);font-size:18px;font-weight:750;margin:36px 0 10px;}
.legal-page p{font-size:14.5px;line-height:1.7;color:var(--muted);margin:0 0 14px;}
.legal-page a{color:var(--accent-soft-text);}
.legal-page ul{margin:0 0 14px;padding-left:20px;color:var(--muted);font-size:14.5px;line-height:1.7;}
.legal-page li{margin-bottom:6px;}

/* sticky mobile cta */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:none;padding:12px 16px;background:var(--bg);border-top:1px solid var(--surface-border);
}
.sticky-cta a{display:block;text-align:center;}
@media (max-width:760px){ .sticky-cta.show{display:block;} body{padding-bottom:72px;} }