/* Desert Dune public site (index.html). The dashboard has its own app.css. */
:root{
  --ink:#0b1220; --ink2:#2a3342; --muted:#636b78; --line:#e7e7ea; --soft:#f7f7f5;
  --navy:#01284C; --navy2:#023a6d; --gold:#F4A404;
  --wrap:1180px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 "Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
a:focus-visible,.btn:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(1,40,76,.35);outline-offset:3px}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.035em;line-height:1.05}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
section{scroll-margin-top:72px}
.mono{font-family:"Geist Mono",ui-monospace,Consolas,monospace;font-size:12px;letter-spacing:.02em;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:8px;font-family:inherit;font-weight:500;font-size:15px;line-height:1;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.btn.primary{background:var(--navy);color:#fff}
.btn.primary:hover{background:var(--navy2)}
.btn.line{border-color:var(--line);color:var(--ink);background:#fff}
.btn.line:hover{border-color:#c9c9cf}
.btn:disabled{opacity:.6;cursor:wait}
.btn.sm{height:36px;padding:0 14px;font-size:14px}
.link{font-weight:500;text-decoration:none;color:var(--ink);display:inline-flex;gap:6px;align-items:center}
.link:hover{color:var(--navy2)}
.link::after{content:"→";transition:transform .15s}
.link:hover::after{transform:translateX(3px)}

/* top bar */
.bar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.bar.scrolled{border-bottom-color:var(--line)}
.bar .wrap{display:flex;align-items:center;gap:32px;height:64px}
.bar .logo{width:128px;flex:none}
.bar nav{display:flex;gap:28px}
.bar nav a{color:var(--muted);text-decoration:none;font-size:14px}
.bar nav a:hover{color:var(--ink)}
.bar .acts{display:flex;gap:6px;align-items:center;margin-left:auto}
.bar .login{color:var(--ink);text-decoration:none;font-size:14px;font-weight:500;padding:8px 12px}

/* hero */
.hero{padding:112px 0 0}
.hero h1{font-size:clamp(44px,7.2vw,92px);max-width:13ch}
.hero h1 .muted{color:var(--muted)}
.hero .sub{display:grid;grid-template-columns:minmax(0,560px) auto;justify-content:space-between;align-items:end;gap:32px;margin-top:36px}
.hero .lede{font-size:19px;color:var(--ink2);line-height:1.55}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.hero .meta{margin-top:20px}

/* product shot: the real dashboard in demo mode, scaled down */
.stage{perspective:1600px;margin-top:72px}
.shot{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 1px 2px rgba(11,18,32,.04),0 24px 64px -24px rgba(11,18,32,.25);background:#0a0a0a;aspect-ratio:1280/760;transform-origin:50% 0;will-change:transform}
.shot iframe{position:absolute;top:0;left:0;width:1280px;height:760px;border:0;transform-origin:0 0;pointer-events:none}
.shot a{position:absolute;inset:0;z-index:2}
.shot .open{position:absolute;right:16px;bottom:16px;z-index:3;background:#fff;color:var(--ink);border-radius:8px;padding:9px 14px;font-size:14px;font-weight:500;box-shadow:0 4px 16px rgba(0,0,0,.25);pointer-events:none;transition:transform .2s var(--ease)}
.shot:hover .open{transform:translateY(-2px)}

/* sections */
.sec{padding:140px 0}
.sec.soft{background:var(--soft)}
.sh{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:72px}
.sh h2{font-size:clamp(34px,4.4vw,56px)}
.sh p{color:var(--muted);font-size:18px;max-width:46ch}
.sh .mono{display:block;margin-bottom:20px}

/* problems: three columns, hairline top that draws in */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.cols3>div{position:relative;padding-top:22px}
.cols3>div::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--ink);transform-origin:0 50%;transition:transform 1s var(--ease);transition-delay:var(--d,0s)}
.cols3 h3{font-size:21px;letter-spacing:-.02em;margin-bottom:10px}
.cols3 p{color:var(--muted)}

/* services: 2x2 list with hairlines */
.svcs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.svc{padding:40px 48px 44px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:56px 1fr}
.svc:nth-child(even){padding:40px 0 44px 48px;border-left:1px solid var(--line)}
.svc h3{font-size:24px;letter-spacing:-.025em;margin-bottom:10px}
.svc p{color:var(--muted)}
.svc .mono{padding-top:6px}
.who{margin-top:56px;color:var(--muted);font-size:17px;max-width:70ch}
.who b{color:var(--ink);font-weight:500}

/* examples */
.ex{display:grid;grid-template-columns:5fr 6fr;gap:80px;align-items:center}
.ex>*{min-width:0}
.ex+.ex{margin-top:120px}
.ex.flip .art{order:-1}
.ex h3{font-size:clamp(28px,3vw,38px);margin:16px 0 16px}
.ex p{color:var(--muted);font-size:17px}
.ex ul{margin:24px 0 32px;padding:0;list-style:none;border-top:1px solid var(--line)}
.ex li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink2)}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--ink2)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
.badge.real::before{background:#16a34a}

/* proof point: concrete evidence without invented metrics */
.proof{display:grid;grid-template-columns:1fr 1.2fr auto;gap:40px;align-items:end;margin-top:120px;padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof .mono{display:block;margin-bottom:16px}
.proof h3{font-size:26px}
.proof p{color:var(--muted);max-width:58ch}
.proof .link{white-space:nowrap}

/* inbox flow art (light, flat) */
.flow{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;display:grid;box-shadow:0 24px 64px -32px rgba(11,18,32,.2)}
.flow>*{min-width:0}
.mail{border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.mail .top{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:6px}
.mail b{display:block;font-weight:600;font-size:15px;margin-bottom:4px}
.mail p{color:var(--muted);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.step-to{display:flex;align-items:center;gap:12px;padding:14px 0 14px 18px}
.step-to i{width:1px;height:28px;background:var(--line);position:relative;overflow:hidden}
.step-to i::after{content:"";position:absolute;left:0;width:1px;height:10px;background:var(--navy);animation:drip 1.6s var(--ease) infinite}
@keyframes drip{from{top:-10px}to{top:28px}}
.out{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.out .row{display:flex;justify-content:space-between;gap:16px;padding:11px 18px;font-size:14px;border-bottom:1px solid var(--line)}
.out .row:last-child{border:0}
.out .row span{color:var(--muted)}
.out .row b{font-weight:500;text-align:right}
.dot{display:inline-flex;align-items:center;gap:6px}
.dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.steps>div{border-top:1px solid var(--line);padding-top:22px}
.steps .mono{display:block;margin-bottom:28px}
.steps h3{font-size:20px;letter-spacing:-.02em;margin-bottom:10px}
.steps p{color:var(--muted);font-size:15px}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.about h2{font-size:clamp(30px,3.6vw,44px)}
.about p{color:var(--ink2);font-size:18px}
.about p+p{margin-top:16px}
.about .mono{display:block;margin-bottom:20px}

/* book */
.book{display:grid;grid-template-columns:5fr 6fr;gap:80px;align-items:start}
.book>*{min-width:0}
.book h2{font-size:clamp(34px,4.4vw,56px);margin-bottom:20px}
.book .lede{color:var(--muted);font-size:18px;margin-bottom:36px}
.book dl{margin:0;border-top:1px solid var(--line)}
.book dl div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.book dt{color:var(--muted)}
.book dd{margin:0}
form.consult{display:grid;gap:20px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:36px}
form.consult .two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
form.consult label{display:grid;gap:8px;font-size:14px;font-weight:500}
form.consult input,form.consult select,form.consult textarea{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px;padding:11px 13px;width:100%;transition:border-color .15s,box-shadow .15s}
form.consult textarea{min-height:120px;resize:vertical}
form.consult :is(input,select,textarea):focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(1,40,76,.1)}
form.consult .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.consult .btn{width:100%;height:48px}
form.consult .note{font-size:13px;color:var(--muted)}
.field-hint{font-size:12px;font-weight:400;color:var(--muted)}
.msg{font-size:14px;min-height:1em}
.msg.err{color:#b42318}
.done{padding:40px 8px;display:grid;gap:10px}
.done h3{font-size:28px}
.done p{color:var(--muted)}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font-size:18px;font-weight:500;letter-spacing:-.01em;padding:24px 0;display:flex;justify-content:space-between;gap:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;margin-top:8px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-4px,-4px)}
.faq details p{color:var(--muted);padding:0 0 26px;max-width:70ch}

/* footer */
footer{border-top:1px solid var(--line);padding:48px 0 56px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;gap:32px;align-items:center;flex-wrap:wrap}
footer .logo{width:112px}
footer .links{display:flex;gap:24px;flex-wrap:wrap;margin-left:auto}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

/* scroll animations: only when JS is running and the visitor hasn't asked for less motion */
@media (prefers-reduced-motion:no-preference){
  .js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
  .js .rv.in{opacity:1;transform:none}
  .js .cols3>div::before{transform:scaleX(0)}
  .js .cols3>div.in::before{transform:scaleX(1)}
  /* hero headline: lines rise in on load */
  .js .hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
  .js .hero h1 .ln>span{display:block;transform:translateY(105%);animation:rise 1s var(--ease) forwards;animation-delay:var(--d,0s)}
  .js .hero .fade{opacity:0;animation:fade .9s var(--ease) forwards;animation-delay:var(--d,.35s)}
  @keyframes rise{to{transform:none}}
  @keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
  /* inbox flow plays out step by step */
  .js .flow .seq{opacity:0;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
  .js .flow.in .seq{opacity:1;transform:none}
  .js .flow.in .seq:nth-child(2){transition-delay:.35s}
  .js .flow.in .seq:nth-child(3){transition-delay:.6s}
  .js .out .row{opacity:0;transform:translateX(-8px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
  .js .flow.in .out .row{opacity:1;transform:none}
  .js .flow.in .out .row:nth-child(1){transition-delay:.85s}
  .js .flow.in .out .row:nth-child(2){transition-delay:.95s}
  .js .flow.in .out .row:nth-child(3){transition-delay:1.05s}
  .js .flow.in .out .row:nth-child(4){transition-delay:1.15s}
  .js .flow.in .out .row:nth-child(5){transition-delay:1.25s}
}

/* tablet */
@media (max-width:960px){
  .bar nav{display:none}
  .hero{padding-top:72px}
  .hero .sub{grid-template-columns:1fr}
  .sec{padding:96px 0}
  .sh,.about,.book,.ex{grid-template-columns:1fr;gap:32px}
  .proof{grid-template-columns:1fr;gap:20px;margin-top:88px}
  .sh{margin-bottom:48px}
  .ex.flip .art{order:0}
  .ex+.ex{margin-top:88px}
  .steps{grid-template-columns:1fr 1fr}
}
/* phone */
@media (max-width:640px){
  .wrap{padding:0 16px}
  .bar .wrap{height:58px;gap:12px}
  .bar .logo{width:108px}
  .bar .acts .btn{display:none}
  .hero{padding-top:56px}
  .hero .lede{font-size:17px}
  .hero .cta .btn{flex:1}
  .stage{margin-top:48px}
  .shot{border-radius:10px}
  .shot .open{right:10px;bottom:10px;font-size:13px;padding:7px 11px}
  .sec{padding:80px 0}
  .cols3,.steps{grid-template-columns:1fr;gap:32px}
  .svcs{grid-template-columns:1fr}
  .svc,.svc:nth-child(even){padding:28px 0 32px;border-left:0;grid-template-columns:44px 1fr}
  .flow{padding:16px}
  .proof{margin-top:64px}
  form.consult{padding:22px}
  form.consult .two{grid-template-columns:1fr}
  .book dl div{grid-template-columns:96px 1fr}
  footer .links{margin-left:0}
}