:root{--bg:#080b10;--panel:#10151c;--panel2:#161d26;--line:#25303c;--text:#f3f7fa;--muted:#8793a1;--accent:#6fe7bf;--accent2:#35b68e;--danger:#ff7c88;--radius:18px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{font-size:15px}button,input,textarea{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}.wordmark{font-size:20px;font-weight:800;letter-spacing:-.04em}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.17em;font-weight:800;margin:0 0 14px}.button,button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;min-height:48px;padding:0 22px;color:#03120e;background:var(--accent);font-weight:800;cursor:pointer;transition:transform .18s,background .18s,opacity .18s}.button:hover,button:hover{background:#8ef0cf;transform:translateY(-1px)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.secondary{color:var(--text);background:var(--panel2);border:1px solid var(--line)}.danger{color:#fff;background:#7a2731}.error,.success{border-left:3px solid var(--danger);background:#25151a;padding:13px 15px;margin:18px 0;color:#ffc4c9}.success{border-color:var(--accent);background:#10251f;color:#b5f6df}.public-nav{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(6vw,24px);position:relative;z-index:3}.public-nav div{display:flex;gap:28px;align-items:center}.public-nav div>a{color:#adb7c3}.public-nav .nav-action{color:var(--text);border-bottom:1px solid var(--accent);padding:9px 0}.landing{overflow-x:hidden}.hero{min-height:calc(100vh - 82px);display:grid;grid-template-columns:46% 54%;align-items:center;padding:4vh max(6vw,24px) 8vh;position:relative}.hero-copy{position:relative;z-index:2;max-width:650px;animation:rise .8s ease-out both}.hero-copy h1{font-size:clamp(64px,8vw,132px);line-height:.79;letter-spacing:-.085em;margin:0 0 34px;white-space:nowrap}.hero-copy h2{font-weight:500;color:#d5dce3;line-height:1.08;font-size:clamp(30px,3.4vw,57px);letter-spacing:-.05em;margin:0 0 24px}.hero-copy>p:not(.eyebrow){max-width:510px;color:var(--muted);font-size:17px;line-height:1.7}.actions{display:flex;align-items:center;gap:28px;margin-top:35px}.text-link{border-bottom:1px solid var(--line);padding:12px 0}.hero-visual{height:min(74vh,760px);position:absolute;right:0;top:5vh;width:53vw;background:radial-gradient(circle at 55% 40%,#2d5e51 0,#13231f 32%,#0b1015 70%);clip-path:polygon(13% 0,100% 0,100% 100%,0 100%);display:grid;place-items:center;animation:reveal 1s cubic-bezier(.2,.75,.2,1) both}.phone{width:min(310px,48%);height:min(620px,82%);border:8px solid #303a43;border-radius:42px;background:linear-gradient(150deg,#17201f,#0c1015);box-shadow:0 45px 80px #0009;transform:rotate(4deg);padding:75px 18px 20px;position:relative;animation:float 5s ease-in-out infinite}.phone-top{position:absolute;top:15px;left:35%;width:30%;height:7px;border-radius:8px;background:#3b454c}.demo-message{padding:12px 14px;border-radius:16px;margin:15px 0;max-width:85%;line-height:1.35;background:#202832;color:#dbe2e8;font-size:13px}.demo-message.right{margin-left:auto;background:#175743}.demo-message small{display:block;text-align:right;color:#a9b7ba;font-size:9px;margin-top:5px}.demo-once{border:1px solid #426055;padding:14px;border-radius:15px;margin-top:40px;color:var(--accent);font-weight:700;font-size:13px}.demo-once span{margin-right:8px}.landing footer{display:flex;justify-content:space-between;padding:22px max(6vw,24px);color:#697582;border-top:1px solid #151b22;font-size:12px}.landing footer a{color:#9ba6b2}@keyframes rise{from{opacity:0;transform:translateY(24px)}}@keyframes reveal{from{opacity:0;transform:translateX(8%)}}@keyframes float{50%{transform:rotate(2deg) translateY(-10px)}}
.auth-page,.install{background:radial-gradient(circle at 15% 10%,#193128 0,transparent 35%),var(--bg)}.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1fr minmax(320px,500px);padding:7vh 8vw}.auth-wrap>.wordmark{align-self:start}.auth-form{align-self:center}.auth-form h1,.installer h1{font-size:clamp(38px,5vw,64px);letter-spacing:-.055em;margin:0 0 12px}.auth-form>p:not(.eyebrow),.lead{color:var(--muted);line-height:1.6}.auth-form form,.installer form{margin-top:28px}.auth-form label,.installer label{display:block;color:#aeb8c3;font-size:13px;margin:16px 0}.auth-form input,.installer input,#panel input{width:100%;height:52px;margin-top:8px;padding:0 15px;background:#11171e;border:1px solid var(--line);border-radius:11px;color:var(--text);outline:none}.auth-form input:focus,.installer input:focus,#panel input:focus{border-color:var(--accent)}.auth-form form>button,.installer form>button{width:100%;margin-top:12px;text-transform:capitalize}.switch{font-size:13px;margin-top:24px!important}.switch a{color:var(--accent)}.pin-reveal .pin{display:block;width:100%;height:auto;border:0;background:transparent;font:700 clamp(44px,8vw,76px)/1 monospace;letter-spacing:.16em;margin:32px 0;color:var(--accent);padding:0}.pin-reveal .button{margin-top:20px}.pin-reveal #copy-pin{margin-right:12px}.installer{width:min(600px,calc(100% - 32px));margin:8vh auto;padding:44px;background:#0e141b;border:1px solid var(--line);border-radius:24px}.brandmark,.seal{width:45px;height:45px;border-radius:14px;background:var(--accent);color:#04130e;display:grid;place-items:center;font-weight:900;margin-bottom:28px}.checks{margin:28px 0}.checks>div{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid var(--line)}.checks b{font-size:18px}.checks .ok{color:var(--accent)}.checks .bad{color:var(--danger)}.installer>.button{width:100%;margin-top:20px}
.legal-page{background:linear-gradient(145deg,#0f1c19,var(--bg) 40%)}.legal{max-width:1050px;margin:10vh auto;padding:0 30px 12vh}.legal>h1{font-size:clamp(48px,8vw,92px);letter-spacing:-.065em;line-height:.95;margin:0 0 10vh}.legal section{max-width:700px;margin-left:auto;border-left:1px solid var(--line);padding-left:6vw}.legal h2{font-size:22px;margin:40px 0 10px}.legal p{color:#9ba6b3;line-height:1.75}
.app-page{height:100vh;height:100dvh;overflow:hidden}.app-page #app{height:100%;display:grid;grid-template-columns:390px 1fr}.sidebar{background:#0c1016;border-right:1px solid var(--line);min-width:0;display:flex;flex-direction:column}.sidebar>header{height:73px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line)}.icon-button,.new-chat{width:42px;height:42px;min-height:42px;padding:0;border-radius:50%;background:#1d2930;color:var(--accent)}.side-title{display:flex;justify-content:space-between;align-items:end;padding:28px 22px 17px}.side-title h1{font-size:32px;letter-spacing:-.05em;margin:0}.chat-list{overflow:auto;flex:1}.chat-row{width:100%;min-height:83px;border-radius:0;background:transparent;color:var(--text);display:grid;grid-template-columns:48px 1fr auto;gap:13px;text-align:left;padding:13px 18px;transform:none}.chat-row:hover,.chat-row.active{background:#151c24;transform:none}.avatar{width:46px;height:46px;border-radius:15px;background:linear-gradient(145deg,#33463f,#1b2824);display:grid;place-items:center;font-weight:800;color:var(--accent);position:relative;flex:0 0 auto}.avatar i{position:absolute;width:10px;height:10px;right:-1px;bottom:-1px;border-radius:50%;background:#505a64;border:2px solid #0c1016}.avatar i.online{background:var(--accent)}.chat-copy{display:flex;flex-direction:column;min-width:0}.chat-copy b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-copy small,.chat-header small{color:#7d8996;font-size:11px}.chat-copy>span{color:#98a4b0;font-weight:400;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:7px}.chat-row em{font-style:normal;font-size:11px;background:var(--accent);color:#07130f;min-width:22px;height:22px;border-radius:11px;display:grid;place-items:center}.empty{padding:60px 28px;text-align:center;color:var(--muted);line-height:1.5}.empty b,.empty span{display:block}.empty b{color:var(--text);margin-bottom:7px}.bottom-nav{display:none}.conversation{min-width:0;background:radial-gradient(circle at center,#121a1b,#090d12 65%);display:flex;flex-direction:column}.conversation-empty{margin:auto;text-align:center;color:var(--muted)}.conversation-empty .seal{margin:0 auto 18px}.conversation-empty h2{color:var(--text);margin:0 0 8px}.chat-header{height:73px;flex:0 0 auto;display:flex;align-items:center;gap:12px;padding:0 22px;background:#10161dbd;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.chat-header>span:last-child{display:flex;flex-direction:column}.chat-header .back{display:none}.messages{flex:1;overflow-y:auto;padding:28px max(4vw,22px);display:flex;flex-direction:column;gap:8px}.message{max-width:min(72%,620px);padding:11px 13px 7px;border-radius:17px;background:#202832;align-self:flex-start;overflow-wrap:anywhere;animation:pop .2s ease-out}.message.mine{align-self:flex-end;background:#185944;border-bottom-right-radius:5px}.message.theirs{border-bottom-left-radius:5px}.message small{display:block;color:#9faeb0;text-align:right;font-size:10px;margin:5px 0 0 16px}.message small i{font-style:normal;color:#9ef1d4}.message-text{white-space:normal;line-height:1.45}.chat-media{display:block;max-width:min(420px,100%);max-height:420px;border-radius:11px;background:#07090c}.view-once{color:var(--text);background:#ffffff0b;border:1px solid #ffffff20;min-width:190px;padding:10px 13px;gap:9px}.view-once span{color:var(--accent)}.view-once.consumed{color:#9aa4af}.composer{flex:0 0 auto;display:grid;grid-template-columns:44px 1fr auto;gap:9px;padding:12px max(3vw,18px) calc(12px + env(safe-area-inset-bottom));background:#0e141b;border-top:1px solid var(--line)}.composer textarea{resize:none;min-height:46px;max-height:120px;border:1px solid var(--line);border-radius:16px;padding:12px 15px;background:#171e27;color:#fff;outline:none}.composer .attach{min-height:44px;width:44px;padding:0;border-radius:50%;font-size:25px;background:#202832;color:var(--accent)}.composer>button:last-child{min-height:44px;padding:0 18px}@keyframes pop{from{opacity:0;transform:translateY(6px)}}
dialog{width:min(470px,calc(100% - 28px));color:var(--text);background:#10161e;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:0 30px 100px #000c}dialog::backdrop{background:#020406cc;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:14px;top:14px;width:38px;height:38px;min-height:38px;padding:0;background:#222b34;color:#fff;border-radius:50%;font-size:22px}dialog h2{font-size:32px;letter-spacing:-.04em;margin:0 0 8px}dialog p{color:var(--muted);line-height:1.55}dialog form{margin-top:24px}dialog form label:not(.toggle):not(.check){display:block;color:#aeb8c3;font-size:13px;margin:15px 0}dialog form>button{width:100%;margin-top:12px}.results{margin-top:22px;max-height:300px;overflow:auto}.result{display:flex;align-items:center;gap:13px;padding:12px 0;border-bottom:1px solid var(--line)}.result>span:last-child{display:flex;flex-direction:column}.result small{color:var(--muted);margin-top:4px}.toggle{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.toggle span{display:flex;flex-direction:column}.toggle small{color:var(--muted);margin-top:4px}.toggle input,.check input{accent-color:var(--accent);width:20px;height:20px}.privacy-link{display:block;color:var(--accent);margin-top:24px}.dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.upload-preview{min-height:150px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;color:var(--muted)}.upload-preview img,.upload-preview video{max-width:100%;max-height:300px;border-radius:12px}.upload-preview small{color:var(--muted)}#upload-form input[type=file]{width:100%;margin:15px 0}.check{display:flex;align-items:center;gap:9px;margin:12px 0}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);z-index:1000;background:#effff9;color:#102019;padding:12px 18px;border-radius:10px;font-weight:700;box-shadow:0 10px 40px #0008}.loading,.centered{margin:auto}.secure-viewer{position:fixed;inset:0;z-index:2000;background:#000;display:grid;grid-template-rows:1fr auto;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}.secure-viewer>button{position:absolute;z-index:2;top:calc(16px + env(safe-area-inset-top));right:16px;width:44px;height:44px;min-height:44px;padding:0;border-radius:50%;font-size:25px;background:#171717cc;color:#fff}.secure-media{display:grid;place-items:center;overflow:hidden}.secure-media img,.secure-media video{max-width:100%;max-height:calc(100vh - 100px);object-fit:contain}.viewer-note{padding:14px 24px;text-align:center;color:#a0a0a0;background:#070707;font-size:12px}.privacy-cover{display:none;position:absolute;inset:0;background:#080a0c;place-items:center;text-align:center;align-content:center;gap:8px}.privacy-cover b{font-size:28px}.privacy-cover span{color:var(--muted)}.secure-viewer.locked .privacy-cover{display:grid}.secure-viewer.locked .secure-media{visibility:hidden}
@media(max-width:760px){.public-nav{height:68px}.public-nav div>a:first-child{display:none}.hero{display:flex;align-items:flex-end;min-height:calc(100svh - 68px);padding-bottom:8vh}.hero-visual{width:100%;height:56%;top:0;clip-path:linear-gradient(#000,#000);opacity:.8}.phone{width:190px;height:380px;padding:47px 11px 12px;border-width:6px;border-radius:29px}.demo-message{font-size:9px;padding:8px}.demo-once{font-size:9px;margin-top:18px;padding:9px}.hero-copy{background:linear-gradient(transparent,#080b10 18%);margin:0 -24px -8vh;padding:100px 24px 8vh;width:calc(100% + 48px)}.hero-copy h1{font-size:64px;margin-bottom:24px}.hero-copy h2{font-size:30px}.hero-copy>p:not(.eyebrow){font-size:14px}.landing footer{display:none}.auth-wrap{display:block;padding:32px 22px}.auth-form{margin-top:12vh}.installer{padding:28px 20px;margin:16px auto}.legal{margin-top:8vh}.legal section{border:0;padding:0}.app-page #app{display:block}.sidebar{height:100%;border:0}.sidebar>header{height:64px}.bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);padding:7px 4px calc(7px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#0b1016}.bottom-nav button{background:transparent;color:#77838f;min-height:43px;padding:0 3px;font-size:11px}.bottom-nav button.active{color:var(--accent)}.conversation{display:none;position:fixed;inset:0;z-index:10}.chat-open .conversation{display:flex}.chat-open .sidebar{visibility:hidden}.chat-header{height:64px;padding:0 12px}.chat-header .back{display:grid;width:40px;height:40px;min-height:40px;padding:0;background:transparent;color:#fff;font-size:35px}.chat-header .avatar{width:40px;height:40px}.messages{padding:18px 12px}.message{max-width:86%}.composer{grid-template-columns:40px 1fr auto;padding:8px 9px calc(8px + env(safe-area-inset-bottom))}.composer>button:last-child{padding:0 12px}.conversation-empty{display:none}dialog{padding:28px 20px;max-height:calc(100dvh - 24px)}.secure-media img,.secure-media video{max-height:calc(100dvh - 110px)}}
.wordmark{display:inline-flex;align-items:center;gap:10px}.brand-logo{width:34px;height:34px;border-radius:10px;object-fit:cover}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}