:root{
  --bg:#0c0806;--panel:#14100c;--panel2:#1a1410;--line:#2a2018;--line-soft:#2a201899;
  --txt:#edeae5;--dim:#a09080;--faint:#6a5a4a;
  --acc:#ff8c42;--acc2:#ffb454;--acc-deep:#3a1a08;
  --radius:14px;--maxw:1120px;--ease:cubic-bezier(.2,.7,.2,1);
  --sans:'Space Grotesk',system-ui,sans-serif;--mono:'JetBrains Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}svg{display:block}
code{font-family:var(--mono);font-size:.88em;background:rgba(255,140,66,.1);color:var(--acc2);padding:1px 5px;border-radius:4px;border:1px solid var(--acc-deep)}

/* Background */
.grid-bg{position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 540px at 82% -5%,rgba(255,140,66,.1),transparent 65%),
    radial-gradient(700px 420px at 8% 12%,rgba(255,180,84,.05),transparent 60%),
    linear-gradient(transparent 39px,var(--line-soft) 40px),
    linear-gradient(90deg,transparent 39px,var(--line-soft) 40px);
  background-size:auto,auto,40px 40px,40px 40px;
  mask-image:radial-gradient(circle at 50% 14%,#000,transparent 90%)}
.scan-line{position:fixed;left:0;right:0;height:140px;z-index:-1;background:linear-gradient(180deg,transparent,rgba(255,140,66,.05),transparent);animation:scan 10s linear infinite;pointer-events:none}
@keyframes scan{0%{top:-160px}100%{top:110%}}
@media(prefers-reduced-motion:reduce){.scan-line{display:none}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:12px 22px;border-radius:10px;background:var(--acc);color:#180c04;border:1px solid transparent;cursor:pointer;transition:transform .18s var(--ease),box-shadow .25s,background .2s;box-shadow:0 8px 24px rgba(255,140,66,.24)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(255,140,66,.38);background:#ff9f60}
.btn.sm{padding:9px 16px;font-size:14px;box-shadow:none}.btn.lg{padding:15px 28px;font-size:16px}

/* Nav */
.snav{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:22px;padding:15px clamp(18px,5vw,40px);max-width:var(--maxw);margin:0 auto}
.snav::before{content:'';position:absolute;inset:0;z-index:-1;background:rgba(12,8,6,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);opacity:0;transition:opacity .3s}
.snav.scrolled::before{opacity:1}
.brand{display:flex;align-items:center;gap:10px;color:var(--acc)}.brand svg{width:25px;height:25px}
.brand b{color:var(--txt);font-size:18px;font-weight:700}.brand .sl{color:var(--acc)}.brand .sub{color:var(--dim);font-weight:500}
.snav-links{display:flex;gap:24px;margin-left:auto;font-size:14.5px}.snav-links a{color:var(--dim);transition:color .2s}.snav-links a:hover{color:var(--txt)}

/* Hero */
.hero{max-width:var(--maxw);margin:0 auto;padding:clamp(48px,8vw,108px) clamp(18px,5vw,40px) clamp(44px,7vw,80px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,5vw,60px);align-items:center}
.eyebrow{display:none}
.hero h1{font-size:clamp(34px,4.8vw,58px);line-height:1.04;letter-spacing:-.025em;font-weight:700;margin-bottom:20px}
.lede{font-size:clamp(15.5px,1.7vw,18px);color:var(--dim);max-width:56ch;margin:0 0 30px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--acc);color:var(--acc);background:transparent;transform:none;box-shadow:none}
.hero-note{font-size:13.5px;color:var(--faint);margin-top:14px}
.trust{display:none}

/* Hero demo — the diff */
.hero-demo{min-width:0}
.diff-card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.dc-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(12,8,6,.5)}
.dcdot{width:9px;height:9px;border-radius:50%;background:#3a2e22}
.dc-bar .dcdot:nth-child(1){background:#e05a4e}.dc-bar .dcdot:nth-child(2){background:#e8b25a}.dc-bar .dcdot:nth-child(3){background:#58b368}
.dc-name{margin-left:8px;font-family:var(--mono);font-size:11px;color:var(--dim)}
.dc-body{padding:16px 16px 15px;font-family:var(--mono);font-size:12px;line-height:1.5;display:flex;flex-direction:column;gap:7px}
.dline{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:5px;padding:2px 8px}
.dline.ctx{color:var(--faint);font-size:11px}
.dline.del{color:#f0a89e;background:rgba(224,90,78,.10)}
.dline.add{color:#a8e0b0;background:rgba(88,179,104,.10)}
.dline.foot{color:var(--acc);font-size:11.5px;margin-top:7px;border-top:1px solid var(--line);border-radius:0;padding-top:12px}
.d-prompt{opacity:.6}
html.js .hero-demo .d-item{opacity:0;transform:translateY(6px)}
html.js .hero-demo.in .d-item{opacity:1;transform:none;transition:opacity .4s var(--ease),transform .4s var(--ease)}
html.js .hero-demo.in .d-item:nth-child(1){transition-delay:.15s}
html.js .hero-demo.in .d-item:nth-child(2){transition-delay:.5s}
html.js .hero-demo.in .d-item:nth-child(3){transition-delay:.85s}
html.js .hero-demo.in .d-item:nth-child(4){transition-delay:1.2s}
html.js .hero-demo.in .d-item:nth-child(5){transition-delay:1.55s}
html.js .hero-demo.in .d-item:nth-child(6){transition-delay:1.9s}
html.js .hero-demo.in .d-item:nth-child(7){transition-delay:2.25s}
html.js .hero-demo.in .d-item:nth-child(8){transition-delay:2.75s}
@media(prefers-reduced-motion:reduce){html.js .hero-demo .d-item{opacity:1;transform:none;transition:none}}

/* Sections */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(52px,8vw,96px) clamp(18px,5vw,40px)}
.alt-bg{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.alt-bg .section{max-width:none;background:transparent;padding-left:clamp(18px,5vw,40px);padding-right:clamp(18px,5vw,40px)}
.shead{text-align:center;max-width:680px;margin:0 auto 48px}
.kicker{font-family:var(--mono);font-size:13px;color:var(--acc)}
.shead h2{font-size:clamp(26px,3.8vw,42px);letter-spacing:-.02em;margin-top:12px;line-height:1.1}
.shead-sub{color:var(--dim);font-size:16px;margin-top:12px}

/* Problem cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .26s var(--ease),border-color .26s,box-shadow .26s}
.card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--a) 50%,var(--line));box-shadow:0 16px 48px rgba(0,0,0,.4)}
.ci{font-size:22px;width:48px;height:48px;display:grid;place-items:center;border-radius:12px;border:1px solid color-mix(in srgb,var(--a,var(--acc)) 35%,var(--line));background:color-mix(in srgb,var(--a,var(--acc)) 8%,transparent);margin-bottom:16px}
.card h3{font-size:17.5px;font-weight:600;margin-bottom:9px}
.card p{color:var(--dim);font-size:14px;line-height:1.65}

/* Services */
.service-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;display:flex;gap:22px;align-items:flex-start;transition:transform .26s var(--ease),border-color .26s;position:relative}
.service:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--acc) 40%,var(--line))}
.service-num{font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--acc);min-width:30px;line-height:1;padding-top:4px;opacity:.7;letter-spacing:.06em}
.service-body h3{font-size:20px;font-weight:600;margin-bottom:10px;color:var(--txt)}
.service-body p{color:var(--dim);font-size:14.5px;line-height:1.7}
.service-badge{position:absolute;top:16px;right:16px;font-family:var(--mono);font-size:11px;color:var(--acc2);border:1px solid var(--acc-deep);border-radius:100px;padding:3px 9px;background:rgba(255,180,84,.06);text-transform:uppercase;letter-spacing:.06em}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:border-color .25s,transform .25s var(--ease)}
.step:hover{border-color:var(--acc-deep);transform:translateY(-3px)}
.step .n{font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--acc);display:block;margin-bottom:10px;letter-spacing:.06em;opacity:.7}
.step h3{font-size:16.5px;font-weight:600;margin-bottom:9px}
.step p{color:var(--dim);font-size:13.5px;line-height:1.65}

/* Who section */
.who-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.who-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;text-align:center;transition:transform .26s var(--ease),border-color .26s}
.who-card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--acc) 40%,var(--line))}
.who-icon{display:block;font-size:28px;margin-bottom:16px}
.who-card h3{font-size:19px;font-weight:600;margin-bottom:10px}
.who-card p{color:var(--dim);font-size:14px;line-height:1.65}

/* Band */
.band{max-width:var(--maxw);margin:0 auto clamp(52px,8vw,96px);padding:clamp(52px,7vw,84px) 36px;text-align:center;border-radius:20px;background:radial-gradient(700px 300px at 50% -10%,rgba(255,140,66,.14),transparent 65%),var(--panel);border:1px solid var(--line)}
.band h2{font-size:clamp(28px,4.2vw,46px);letter-spacing:-.02em;margin-bottom:14px}
.band p{color:var(--dim);font-size:17px;margin-bottom:28px;max-width:60ch;margin-left:auto;margin-right:auto}
.band-note{font-family:var(--mono);font-size:13px;color:var(--faint);margin-top:18px;margin-bottom:0}
.cta-row.center{justify-content:center}

/* Footer */
.sfoot{max-width:var(--maxw);margin:0 auto;padding:32px clamp(18px,5vw,40px);border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:var(--faint);font-size:14px;align-items:center}
.sfoot-brand{display:flex;align-items:center;gap:9px;color:var(--dim)}
.sfoot-brand svg{color:var(--acc);opacity:.7}
.sfoot-links{display:flex;gap:20px}.sfoot-links a{color:var(--dim);transition:color .2s}.sfoot-links a:hover{color:var(--acc)}

/* Reveal — gated on html.js so content stays visible without JS */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .72s var(--ease),transform .72s var(--ease)}html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none}}

/* Responsive */
@media(max-width:900px){
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr}
  .who-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-demo{max-width:480px}
}
@media(max-width:580px){
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .who-grid{grid-template-columns:1fr}
  .snav-links{display:none}
  .sfoot{flex-direction:column;align-items:flex-start}
  .sfoot-links{flex-direction:column;gap:10px}
}