/* ARCX MARKETING — mobile-first stylesheet */
@font-face{font-family:"Geist";src:url(fonts/geist.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(fonts/geist-mono.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(fonts/instrument-serif.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(fonts/instrument-serif-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}

:root{
  --void:#050507;--obsidian:#0a0a0f;--panel:#101017;--line:rgba(236,233,228,.09);--line-2:rgba(236,233,228,.16);
  --bone:#ece9e4;--ash:#8b8b98;--dim:#6f6f80;--iris:#7c5cff;--signal:#4de8ff;--mint:#63f5c0;--alert:#ff6b6b;
  --wa:#25d366;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --pad:20px;--max:1320px;--header:64px;
  --ease:cubic-bezier(.16,1,.3,1);
}
@media (min-width:768px){:root{--pad:40px;--header:76px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 12px)}
body{margin:0;background:var(--void);color:var(--bone);font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:6px}
::selection{background:var(--iris);color:var(--void)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--bone);color:var(--void);padding:10px 14px;border-radius:10px}
.skip:focus{top:12px}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.grad{background:linear-gradient(100deg,#ece9e4 0%,#b8aaff 40%,#4de8ff 78%,#ece9e4 100%) 0 0/250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 9s linear infinite}
@keyframes shimmer{to{background-position:-250% 0}}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--dim);margin:0 0 18px}
.h2{font-size:clamp(2.2rem,8.6vw,5.4rem);line-height:.95;letter-spacing:-.045em;font-weight:500;margin:0}
.lede{color:var(--ash);font-size:clamp(1rem,2.4vw,1.125rem);line-height:1.7;max-width:56ch;margin:22px 0 0}
section{position:relative}
.section{padding-block:88px}
@media (min-width:768px){.section{padding-block:140px}}
.hair{border-top:1px solid var(--line)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:500;letter-spacing:-.01em;white-space:nowrap;transition:transform .4s var(--ease),background .3s,border-color .3s,color .3s}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--bone);color:var(--void)}
.btn-primary:hover{background:#fff}
.btn-ghost{border:1px solid var(--line-2);color:var(--bone)}
.btn-ghost:hover{border-color:rgba(124,92,255,.6)}
.btn-wa .dot{width:9px;height:9px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 4px rgba(37,211,102,.18)}
.btn svg{width:16px;height:16px;flex:none}
.btn-block{width:100%}
@media (min-width:640px){.btn-block{width:auto}}

/* ---------- header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:60;height:var(--header);transition:background .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;padding-top:env(safe-area-inset-top)}
.header.scrolled,.menu-open .header{background:rgba(5,5,7,.78);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-color:var(--line)}
.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px}
.brand img{width:28px;height:28px}
.brand span{font-size:13px;font-weight:500;letter-spacing:.16em;white-space:nowrap}
@media (min-width:768px){.brand span{font-size:14px;letter-spacing:.24em}.brand img{width:30px;height:30px}}
.nav{display:none}
.nav a{padding:10px 14px;font-size:13.5px;color:var(--ash);border-radius:999px;transition:color .3s}
.nav a:hover{color:var(--bone)}
@media (min-width:1080px){.nav{display:flex;gap:2px;position:absolute;left:50%;transform:translateX(-50%)}}
.header-cta{display:flex;align-items:center;gap:8px}
.header-phone{display:none;font-family:var(--mono);font-size:12.5px;color:var(--ash);letter-spacing:.06em;padding:10px}
.header-phone:hover{color:var(--bone)}
@media (min-width:900px){.header-phone{display:block}}
.header .btn{min-height:40px;padding:0 16px;font-size:13.5px}
.demo-short{display:inline}.demo-long{display:none}
@media (min-width:520px){.demo-short{display:none}.demo-long{display:inline}}
.menu-btn{width:44px;height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:12px}
.menu-btn span{display:block;width:20px;height:1.5px;background:var(--bone);transition:transform .4s var(--ease),opacity .3s}
.menu-btn span+span{margin-top:6px}
.menu-open .menu-btn span:first-child{transform:translateY(3.75px) rotate(45deg)}
.menu-open .menu-btn span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
@media (min-width:1080px){.menu-btn{display:none}}

.menu{position:fixed;inset:0;z-index:55;background:var(--void);padding:calc(var(--header) + env(safe-area-inset-top) + 24px) var(--pad) calc(28px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;justify-content:space-between;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;overflow-y:auto}
.menu-open .menu{opacity:1;visibility:visible}
.menu nav{display:flex;flex-direction:column}
.menu nav a{font-size:clamp(2rem,9vw,2.6rem);letter-spacing:-.04em;font-weight:500;padding:6px 0;border-bottom:1px solid var(--line);
  transform:translateY(12px);opacity:0;transition:transform .6s var(--ease),opacity .6s}
.menu-open .menu nav a{transform:none;opacity:1}
.menu-open .menu nav a:nth-child(2){transition-delay:.04s}.menu-open .menu nav a:nth-child(3){transition-delay:.08s}
.menu-open .menu nav a:nth-child(4){transition-delay:.12s}.menu-open .menu nav a:nth-child(5){transition-delay:.16s}
.menu-open .menu nav a:nth-child(6){transition-delay:.2s}
.menu-foot{display:grid;gap:12px;margin-top:32px}
.menu-foot p{margin:8px 0 0;color:var(--ash);font-size:14px;line-height:1.6}
body.menu-open{overflow:hidden}

/* ---------- hero ---------- */
.hero{padding-top:var(--header);overflow:hidden}
.hero-grid{display:grid}
.hero-photo{position:relative;height:min(50svh,460px);margin-inline:calc(var(--pad) * -1)}
.hero-photo picture,.hero-photo img{position:absolute;inset:0;width:100%;height:100%}
.hero-photo img{object-fit:cover;object-position:50% 14%;
  -webkit-mask-image:linear-gradient(to bottom,#000 55%,transparent 100%);mask-image:linear-gradient(to bottom,#000 55%,transparent 100%)}
.hero-photo figcaption{position:absolute;right:var(--pad);top:16px;display:grid;gap:1px;text-align:right;
  padding:9px 14px;border:1px solid var(--line-2);border-radius:14px;background:rgba(5,5,7,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hero-photo figcaption b{font-size:14px;font-weight:500;letter-spacing:-.01em;color:var(--bone);white-space:nowrap}
.hero-photo figcaption span{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ash)}
.hero-copy{position:relative;margin-top:-96px;z-index:2}
.pill{display:inline-flex;align-items:center;gap:10px;padding:7px 12px;border:1px solid var(--line-2);border-radius:999px;
  background:rgba(10,10,15,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:rgba(236,233,228,.85)}
.live{position:relative;width:7px;height:7px;border-radius:50%;background:var(--mint);flex:none}
.live::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--mint);animation:ping 2s var(--ease) infinite}
@keyframes ping{75%,100%{transform:scale(2.6);opacity:0}}
.hero h1{font-size:clamp(3rem,13.4vw,8.6rem);line-height:.9;letter-spacing:-.055em;font-weight:500;margin:20px 0 0}
.hero h1 .serif{display:block;letter-spacing:-.03em;line-height:.95;padding-bottom:.06em}
.hero .lede{margin-top:22px}
.hero-actions{display:grid;gap:12px;margin-top:30px}
@media (min-width:640px){.hero-actions{display:flex;flex-wrap:wrap;align-items:center}}
.hero-note{margin:14px 0 0;font-size:13px;color:var(--dim)}
.hero-note a{color:var(--ash);border-bottom:1px solid var(--line-2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:44px;border-top:1px solid var(--line)}
.stats div{padding:16px 10px 0 0}
.stats b{display:block;font-size:clamp(1.05rem,4.4vw,1.5rem);font-weight:500;letter-spacing:-.03em}
.stats span{display:block;margin-top:2px;font-size:12px;color:var(--dim);line-height:1.35}

@media (min-width:1024px){
  .hero{min-height:100svh;display:flex;align-items:center}
  .hero .wrap{position:relative}
  .hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;gap:24px;min-height:calc(100svh - var(--header));padding-block:40px}
  .hero-copy{margin-top:0;order:0}
  .hero-photo{order:1;margin:0;height:min(88svh,860px);align-self:end}
  .hero-photo img{object-position:50% 10%;
    -webkit-mask-image:linear-gradient(to right,transparent 0,#000 22%,#000 84%,transparent 100%),linear-gradient(to bottom,transparent 0,#000 12%,#000 72%,transparent 100%);
    mask-image:linear-gradient(to right,transparent 0,#000 22%,#000 84%,transparent 100%),linear-gradient(to bottom,transparent 0,#000 12%,#000 72%,transparent 100%);
    -webkit-mask-composite:source-in;mask-composite:intersect}
  .hero-photo figcaption{right:auto;left:16%;top:auto;bottom:9%;text-align:left;padding:12px 16px}
  .hero-photo figcaption b{font-size:16px}
  .hero h1{font-size:clamp(4.6rem,7.4vw,8.6rem)}
  .stats{max-width:620px}
}
.hero-glow{position:absolute;right:-20%;top:10%;width:80vw;height:70vh;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(124,92,255,.16),transparent 70%);filter:blur(40px)}

/* hero load sequence (the one orchestrated moment) */
.js .hero [data-in]{opacity:0;transform:translateY(18px);filter:blur(6px)}
.js .hero.ready [data-in]{opacity:1;transform:none;filter:none;transition:opacity 1.2s var(--ease),transform 1.2s var(--ease),filter 1.2s var(--ease)}
.js .hero.ready [data-in="2"]{transition-delay:.12s}.js .hero.ready [data-in="3"]{transition-delay:.24s}
.js .hero.ready [data-in="4"]{transition-delay:.36s}.js .hero.ready [data-in="5"]{transition-delay:.48s}
.js .hero .hero-photo{opacity:0;transition:opacity 1.8s ease .1s}
.js .hero.ready .hero-photo{opacity:1}

/* ---------- specialties marquee ---------- */
.spec{padding-block:44px;border-block:1px solid var(--line)}
.spec p{margin:0 0 18px;padding-inline:var(--pad);font-size:14px;color:var(--ash);text-align:center}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee ul{display:flex;gap:10px;width:max-content;margin:0;padding:0;list-style:none;animation:marq 38s linear infinite}
.marquee li{padding:10px 18px;border:1px solid var(--line);border-radius:999px;font-size:15px;color:rgba(236,233,228,.82);white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- live thread demo ---------- */
.thread-head{display:grid;gap:10px}
@media (min-width:1024px){.thread-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:60px}.thread-head .lede{margin:0}}
.tabs{display:flex;gap:6px;margin-top:40px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin-inline:calc(var(--pad) * -1);padding-inline:var(--pad)}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;min-height:44px;padding:0 16px;border:1px solid var(--line-2);border-radius:999px;font-size:14px;color:var(--ash);transition:all .3s}
.tab[aria-selected="true"]{background:var(--bone);border-color:var(--bone);color:var(--void)}
.tab .alert-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--alert);margin-right:8px;vertical-align:1px}
.demo{display:grid;gap:16px;margin-top:20px}
@media (min-width:1024px){.demo{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:24px;align-items:start}}
.phone{border:1px solid var(--line-2);border-radius:28px;background:linear-gradient(180deg,#0e0e15,#08080c);overflow:hidden}
.phone-top{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:rgba(236,233,228,.02)}
.avatar{width:38px;height:38px;border-radius:50%;flex:none;display:grid;place-items:center;background:linear-gradient(135deg,var(--iris),var(--signal));color:var(--void);font-weight:600;font-size:15px}
.phone-top b{display:block;font-size:15px;font-weight:500;line-height:1.2}
.phone-top small{display:block;font-size:12px;color:var(--mint)}
.phone-top .langs{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--dim)}
.chat{height:520px;overflow-y:auto;padding:18px 14px 22px;display:flex;flex-direction:column;gap:8px;scroll-behavior:smooth;overscroll-behavior:contain}
@media (min-width:768px){.chat{height:560px;padding:22px 22px 26px}}
.sys{align-self:center;font-family:var(--mono);font-size:11px;color:var(--dim);padding:5px 10px;border-radius:8px;background:rgba(236,233,228,.04);margin-bottom:6px;text-align:center}
.msg{max-width:84%;padding:10px 13px 20px;border-radius:16px;font-size:14.5px;line-height:1.5;position:relative;animation:pop .5s var(--ease) both;overflow-wrap:anywhere}
.msg time{position:absolute;right:10px;bottom:4px;font-size:10.5px;color:rgba(236,233,228,.45);font-family:var(--mono)}
.msg.in{align-self:flex-start;background:#1a1a23;border-top-left-radius:5px}
.msg.out{align-self:flex-end;background:#16302a;border-top-right-radius:5px}
.msg.out.urgent{background:#3a1717;box-shadow:inset 0 0 0 1px rgba(255,107,107,.35)}
.typing{align-self:flex-end;display:flex;gap:4px;padding:12px 14px;border-radius:16px;background:#16302a;animation:pop .3s var(--ease) both}
.typing i{width:6px;height:6px;border-radius:50%;background:rgba(236,233,228,.6);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.confirm{align-self:center;margin-top:10px;display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;padding:7px 12px;border-radius:999px;
  border:1px solid rgba(99,245,192,.35);color:var(--mint);background:rgba(99,245,192,.06);animation:pop .5s var(--ease) both}
.confirm.escalated{border-color:rgba(255,107,107,.4);color:var(--alert);background:rgba(255,107,107,.07)}

.captured{border:1px solid var(--line-2);border-radius:24px;padding:22px;background:var(--obsidian)}
.captured h3{margin:0;font-size:14px;font-weight:500;color:var(--ash);display:flex;justify-content:space-between;align-items:center}
.captured h3 button{font-size:13px;color:var(--bone);padding:8px 12px;border:1px solid var(--line-2);border-radius:999px;min-height:36px}
.captured dl{margin:14px 0 0;display:grid}
.captured dl div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--line);font-size:14px}
.captured dt{color:var(--dim)}
.captured dd{margin:0;text-align:right;color:var(--bone);transition:opacity .4s}
.captured dd.pending{color:rgba(236,233,228,.25)}
.outcome{margin-top:14px;padding:14px;border-radius:14px;background:rgba(236,233,228,.03);font-size:14px}
.outcome b{display:block;font-weight:500}
.outcome span{color:var(--ash);font-size:13px}
.timeline{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:58px 1fr;gap:12px;font-size:13.5px;padding:8px 0;color:var(--ash)}
.timeline li b{font-family:var(--mono);font-weight:400;color:var(--bone)}
.timeline li.done b{color:var(--mint)}

/* ---------- features ---------- */
.features{margin-top:56px;display:grid;border-top:1px solid var(--line)}
@media (min-width:768px){.features{grid-template-columns:1fr 1fr;column-gap:56px}}
@media (min-width:1200px){.features{grid-template-columns:repeat(3,1fr)}}
.feature{padding:28px 0;border-bottom:1px solid var(--line)}
.feature .ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--signal);margin-bottom:18px}
.feature .ico svg{width:20px;height:20px}
.feature h3{margin:0;font-size:clamp(1.25rem,3.6vw,1.45rem);letter-spacing:-.025em;font-weight:500;line-height:1.2}
.feature p{margin:10px 0 0;color:var(--ash);font-size:15px;line-height:1.65}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;padding:0;list-style:none}
.chips li{font-family:var(--mono);font-size:11px;color:var(--ash);padding:5px 9px;border-radius:999px;background:rgba(236,233,228,.04)}

/* ---------- privacy band ---------- */
.trust{background:var(--obsidian);border-block:1px solid var(--line)}
.trust-grid{display:grid;gap:40px}
@media (min-width:1024px){.trust-grid{grid-template-columns:.9fr 1.1fr;gap:80px}}
.trust-list{margin:0;padding:0;list-style:none;display:grid}
.trust-list li{display:grid;grid-template-columns:28px 1fr;gap:14px;padding:20px 0;border-top:1px solid var(--line)}
.trust-list li:last-child{border-bottom:1px solid var(--line)}
.trust-list svg{width:22px;height:22px;color:var(--mint);margin-top:3px}
.trust-list b{display:block;font-weight:500;font-size:16.5px;letter-spacing:-.01em}
.trust-list span{display:block;color:var(--ash);font-size:14.5px;margin-top:4px;line-height:1.6}
.sos{margin-top:28px;display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:18px;border:1px solid rgba(255,107,107,.28);background:rgba(255,107,107,.05);font-size:14.5px;color:rgba(236,233,228,.85)}
.sos b{color:var(--alert);font-weight:500}

/* ---------- add-ons ---------- */
.addons{display:grid;gap:16px;margin-top:48px}
@media (min-width:900px){.addons{grid-template-columns:1fr 1fr;gap:20px}}
.addon{border:1px solid var(--line-2);border-radius:26px;padding:26px;background:linear-gradient(180deg,rgba(124,92,255,.06),transparent 60%)}
.addon:nth-child(2){background:linear-gradient(180deg,rgba(77,232,255,.05),transparent 60%)}
.addon .tag{font-family:var(--mono);font-size:11px;color:var(--signal)}
.addon h3{margin:10px 0 0;font-size:clamp(1.5rem,4.6vw,2rem);letter-spacing:-.035em;font-weight:500;line-height:1.1}
.addon p{margin:12px 0 0;color:var(--ash);font-size:15px;line-height:1.65}
.addon ul{margin:18px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.addon li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px;display:flex;gap:10px}
.addon li::before{content:"";width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--iris);flex:none}
.integr{margin-top:16px;display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;justify-content:space-between;padding:20px 22px;border:1px dashed var(--line-2);border-radius:20px;font-size:14.5px;color:var(--ash)}
.integr b{color:var(--bone);font-weight:500}
.integr a{color:var(--bone);border-bottom:1px solid var(--iris);padding-bottom:2px}

/* ---------- proof ---------- */
.nums{display:grid;grid-template-columns:1fr 1fr;margin-top:48px;border-top:1px solid var(--line)}
@media (min-width:900px){.nums{grid-template-columns:repeat(4,1fr)}}
.nums div{padding:22px 16px 22px 0;border-bottom:1px solid var(--line)}
.nums b{display:block;font-size:clamp(2.6rem,10vw,4.6rem);line-height:1;letter-spacing:-.05em;font-weight:500}
.nums b small{font-size:.45em;letter-spacing:-.02em;color:var(--ash);margin-left:2px}
.nums span{display:block;margin-top:10px;font-size:14px;font-weight:500}
.nums p{margin:4px 0 0;color:var(--dim);font-size:13px;line-height:1.5}
.quote-grid{display:grid;gap:40px;margin-top:56px}
@media (min-width:1024px){.quote-grid{grid-template-columns:1.3fr .7fr;gap:80px}}
blockquote{margin:0}
blockquote p{margin:0;font-family:var(--serif);font-style:italic;font-size:clamp(1.8rem,6.6vw,3.2rem);line-height:1.1;letter-spacing:-.015em}
blockquote footer{margin-top:18px;font-size:14px;color:var(--ash)}
blockquote footer b{color:var(--bone);font-weight:500;display:block}
.week h3{margin:0 0 6px;font-size:14px;font-weight:500;color:var(--ash)}
.week ul{margin:0;padding:0;list-style:none}
.week li{padding:14px 0;border-top:1px solid var(--line);display:flex;gap:12px;font-size:15px}
.week li svg{width:18px;height:18px;color:var(--mint);flex:none;margin-top:3px}

/* ---------- rollout ---------- */
.steps{margin:48px 0 0;padding:0;list-style:none;display:grid;counter-reset:s}
@media (min-width:900px){.steps{grid-template-columns:repeat(4,1fr);gap:20px}}
.step{position:relative;padding:0 0 32px 44px;border-left:1px solid var(--line-2);margin-left:13px}
.step:last-child{border-color:transparent;padding-bottom:0}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:-14px;top:0;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:12px;background:var(--void);border:1px solid var(--line-2);color:var(--bone)}
@media (min-width:900px){
  .step{padding:44px 0 0;margin:0;border-left:0;border-top:1px solid var(--line-2)}
  .step:last-child{border-color:var(--line-2)}
  .step::before{left:0;top:-14px}
}
.step small{font-family:var(--mono);font-size:11.5px;color:var(--signal)}
.step h3{margin:6px 0 0;font-size:1.3rem;letter-spacing:-.03em;font-weight:500;line-height:1.2}
.step p{margin:10px 0 0;color:var(--ash);font-size:14.5px;line-height:1.65}
.step em{display:inline-block;margin-top:14px;font-style:normal;font-size:13px;padding:6px 10px;border-radius:999px;background:rgba(236,233,228,.05)}

/* ---------- faq ---------- */
.faq-grid{display:grid;gap:36px}
@media (min-width:1024px){.faq-grid{grid-template-columns:.8fr 1.2fr;gap:80px}}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;font-size:clamp(1.05rem,3.4vw,1.2rem);font-weight:500;letter-spacing:-.015em;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;width:14px;height:14px;flex:none}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:0;top:6.5px;width:14px;height:1.5px;background:var(--ash);transition:transform .35s var(--ease)}
.faq summary i::after{transform:rotate(90deg)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq details p{margin:-6px 0 22px;color:var(--ash);font-size:15px;line-height:1.7;max-width:62ch}

/* ---------- contact ---------- */
.contact{overflow:hidden}
.contact::before{content:"";position:absolute;left:50%;top:18%;width:130vw;height:80vh;transform:translateX(-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(124,92,255,.15),transparent 72%);filter:blur(60px)}
.contact .wrap{position:relative}
.contact h2{font-size:clamp(2.6rem,11vw,8rem)}
.contact-grid{display:grid;gap:20px;margin-top:56px}
@media (min-width:1024px){.contact-grid{grid-template-columns:1fr 1fr;gap:24px}}
.demo-card{border-radius:28px;padding:28px;background:linear-gradient(145deg,rgba(124,92,255,.22),rgba(77,232,255,.08) 60%,rgba(10,10,15,.9));border:1px solid rgba(124,92,255,.35);display:grid;gap:22px}
.demo-card h3{margin:0;font-size:clamp(1.7rem,5.6vw,2.4rem);letter-spacing:-.04em;font-weight:500;line-height:1.05}
.demo-card p{margin:0;color:rgba(236,233,228,.78);font-size:15px;line-height:1.65}
.demo-num{font-size:clamp(2rem,8vw,3.2rem);letter-spacing:-.04em;font-weight:500;line-height:1}
.demo-num small{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ash);margin-bottom:8px;font-weight:400}
.qr{display:none;align-items:center;gap:18px;padding-top:20px;border-top:1px solid var(--line-2)}
.qr svg{width:112px;height:112px;background:var(--bone);padding:10px;border-radius:14px;flex:none}
.qr span{font-size:14px;color:var(--ash);line-height:1.5}
@media (min-width:1024px) and (hover:hover){.qr{display:flex}}
.direct{border:1px solid var(--line-2);border-radius:28px;padding:10px 28px;background:rgba(10,10,15,.7)}
.direct a,.direct address{display:block;padding:18px 0;border-bottom:1px solid var(--line);font-style:normal}
.direct > :last-child{border-bottom:0}
.direct small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--dim);margin-bottom:6px}
.direct .big{display:block;font-size:clamp(1.3rem,5vw,1.9rem);letter-spacing:-.035em;font-weight:500;line-height:1.2;overflow-wrap:anywhere}
.direct address .big{font-size:clamp(1.05rem,3.8vw,1.3rem);letter-spacing:-.015em;line-height:1.45}
.direct a:hover .big{color:#fff}
.maplink{display:inline-block;margin-top:8px;font-size:13px;color:var(--signal)}
.note-form{grid-column:1/-1;border:1px solid var(--line-2);border-radius:28px;padding:28px;display:grid;gap:18px}
@media (min-width:900px){.note-form{grid-template-columns:1fr 1fr 1fr auto;align-items:end;gap:20px}}
.note-form h3{grid-column:1/-1;margin:0;font-size:15px;font-weight:500;color:var(--ash)}
.field span{display:block;font-size:13px;color:var(--dim);margin-bottom:6px}
.field input{width:100%;font:inherit;font-size:16px;color:var(--bone);background:transparent;border:0;border-bottom:1px solid var(--line-2);padding:10px 0;border-radius:0;outline:0;transition:border-color .3s}
.field input:focus{border-color:var(--iris)}
.field input::placeholder{color:rgba(139,139,152,.5)}
.note-form small{grid-column:1/-1;color:var(--dim);font-size:12.5px}

/* ---------- footer ---------- */
.footer{padding-top:80px;border-top:1px solid var(--line);padding-bottom:calc(24px + env(safe-area-inset-bottom))}
.foot-grid{display:grid;gap:36px}
@media (min-width:768px){.foot-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.foot-grid h4{margin:0 0 14px;font-size:13px;font-weight:500;color:var(--dim)}
.foot-grid p,.foot-grid address,.foot-grid li{font-style:normal;font-size:14.5px;color:var(--ash);line-height:1.7;margin:0}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.foot-grid a:hover{color:var(--bone)}
.foot-grid address b{color:var(--bone);font-weight:500;letter-spacing:.06em}
.wordmark{margin:72px 0 0;font-size:clamp(2.1rem,9.1vw,11.5rem);line-height:.9;letter-spacing:-.06em;font-weight:500;text-align:center;white-space:nowrap;
  background:linear-gradient(180deg,rgba(236,233,228,.9),rgba(236,233,228,.04));-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:12.5px;color:var(--dim)}
.foot-bottom a:hover{color:var(--bone)}

/* ---------- mobile sticky action bar ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background:rgba(5,5,7,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .5s var(--ease)}
.dock.show{transform:none}
.dock .btn{min-height:50px}
.dock .btn-ghost{padding:0 18px}
@media (min-width:900px){.dock{display:none}}
@media (max-width:899px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}}

/* ---------- reveal (quiet) ---------- */
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js [data-reveal].in{opacity:1;transform:none}

/* ---------- legal pages ---------- */
.legal{padding:calc(var(--header) + 56px) 0 80px}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(2.4rem,9vw,4rem);letter-spacing:-.045em;line-height:1;font-weight:500;margin:0}
.legal h2{font-size:1.3rem;letter-spacing:-.02em;font-weight:500;margin:44px 0 0}
.legal p,.legal li{color:rgba(236,233,228,.78);font-size:16px;line-height:1.75}
.legal .meta{color:var(--dim);font-family:var(--mono);font-size:12.5px}
.legal address{font-style:normal;color:rgba(236,233,228,.78);line-height:1.75}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .marquee ul{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
  .marquee ul li[aria-hidden]{display:none}
}