/* anri.ai home - cinematic presentation stage around a live, framed app */
@font-face{font-family:'InterV';font-style:normal;font-weight:100 900;font-display:swap;src:url('/fonts/inter-var.woff2') format('woff2');}
@font-face{font-family:'PlexMono';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/plex400.woff2') format('woff2');}
@font-face{font-family:'PlexMono';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/plex600.woff2') format('woff2');}

:root{
  --bg:#0B1020;
  --surf:rgba(148,163,184,.07); --surf-2:rgba(148,163,184,.13);
  --line:rgba(148,163,184,.16); --line-2:rgba(148,163,184,.3);
  --text:#F1F5F9; --muted:#98A2B8; --faint:#5D677E;
  --green:#22C55E; --green-ink:#04220F;
  --blue:#60A5FA; --violet:#C084FC;
  --accent:var(--green);                 /* per-kind, set from JS */
  --glow-rgb:34,197,94;                  /* per-kind, set from JS */
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{height:100%;}
body{min-height:100%;background:var(--bg);color:var(--text);font-family:'InterV',"Segoe UI",system-ui,sans-serif;font-size:15px;line-height:1.55;overflow-x:hidden;}
.mono{font-family:'PlexMono',ui-monospace,Consolas,monospace;}
a{color:inherit;cursor:pointer;}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit;}
img{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(var(--glow-rgb),.32);}
[hidden]{display:none!important;}

/* ---------------- atmosphere ---------------- */
.stage-bg{position:fixed;inset:0;z-index:-2;background:var(--bg);overflow:hidden;}
.blob{position:absolute;border-radius:50%;filter:blur(90px);will-change:transform;}
.blob-a{width:52vw;height:52vw;top:-20vw;left:-12vw;background:radial-gradient(circle,rgba(var(--glow-rgb),.13),transparent 65%);animation:drift1 26s var(--ease) infinite alternate;transition:background 1s ease;}
.blob-b{width:46vw;height:46vw;bottom:-18vw;right:-14vw;background:radial-gradient(circle,rgba(99,102,241,.12),transparent 65%);animation:drift2 34s var(--ease) infinite alternate;}
@keyframes drift1{from{transform:translate(0,0) scale(1);}to{transform:translate(5vw,4vw) scale(1.1);}}
@keyframes drift2{from{transform:translate(0,0) scale(1.04);}to{transform:translate(-4vw,-5vw) scale(.95);}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");}
.gridlines{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(rgba(148,163,184,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.04) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 100%);mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 100%);}

/* ---------------- top nav ---------------- */
.top{display:flex;align-items:center;gap:18px;padding:18px 34px;position:relative;z-index:10;}
.brand{font-family:'PlexMono',monospace;font-weight:600;font-size:15px;text-decoration:none;}
.brand i{color:var(--green);font-style:normal;}
.top-tag{font-size:13px;color:var(--faint);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.live-chip{display:inline-flex;align-items:center;gap:8px;font-size:10.5px;font-weight:600;letter-spacing:.12em;color:var(--green);border:1px solid rgba(34,197,94,.32);background:rgba(34,197,94,.1);border-radius:999px;padding:6px 12px;white-space:nowrap;}
.top-contact{font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:7px 14px;white-space:nowrap;transition:color .2s ease,border-color .2s ease;}
.top-contact:hover{color:var(--text);border-color:var(--line-2);}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--green);position:relative;flex:0 0 auto;}
.pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--green);animation:pulsering 2s ease-out infinite;}
@keyframes pulsering{from{transform:scale(.5);opacity:.9;}to{transform:scale(1.5);opacity:0;}}

/* ---------------- scene ---------------- */
.scene{position:relative;z-index:5;display:grid;grid-template-columns:minmax(300px,370px) 1fr;gap:30px;align-items:stretch;
  margin:0 auto;padding:6px 28px 20px;height:calc(100vh - 72px);max-width:none;}

/* ----- presentation panel ----- */
.panel{position:relative;min-width:0;align-self:stretch;min-height:0;justify-content:center;}
.ghost{position:absolute;top:-58px;left:-14px;font-size:170px;font-weight:600;color:rgba(148,163,184,.05);line-height:1;pointer-events:none;user-select:none;z-index:-1;}
.p-head{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.counter{font-size:12px;letter-spacing:.1em;color:var(--faint);font-variant-numeric:tabular-nums;}
.counter b{color:var(--text);font-weight:600;}
.badge{font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:5px 12px;border-radius:999px;border:1px solid rgba(var(--glow-rgb),.45);color:var(--accent);background:rgba(var(--glow-rgb),.1);}
.appname{font-size:clamp(30px,3vw,44px);font-weight:800;letter-spacing:-.035em;line-height:1.02;margin-bottom:12px;text-wrap:balance;}
.tagline{font-size:clamp(15.5px,1.3vw,17.5px);color:var(--text);font-weight:500;margin-bottom:26px;max-width:44ch;}
.sect{margin-bottom:22px;}
.sect-label{font-size:10px;font-weight:600;letter-spacing:.2em;color:var(--accent);margin-bottom:7px;display:flex;align-items:center;gap:10px;}
.sect-label::after{content:"";flex:1;height:1px;background:var(--line);}
.sect-body{font-size:14px;color:var(--muted);line-height:1.6;max-width:52ch;}
ul.stack{list-style:none;display:flex;flex-direction:column;gap:7px;}
ul.stack li{font-size:12.5px;line-height:1.45;color:var(--muted);padding-left:13px;position:relative;}
ul.stack li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.65;}
ul.stack b{color:var(--text);font-weight:650;}
ul.stack .w::before{content:" - ";color:var(--faint);}
ul.stack li.more{color:var(--faint);padding-left:13px;}
ul.stack li.more::before{background:transparent;}
.actions{display:flex;gap:10px;margin:26px 0 24px;flex-wrap:wrap;}
.open-btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#071108;font-weight:700;font-size:13.5px;padding:12px 20px;border-radius:11px;text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s ease;}
.open-btn:hover{transform:translateY(-2px);box-shadow:0 12px 34px -8px rgba(var(--glow-rgb),.55);}
.all-btn{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted);padding:12px 17px;border-radius:11px;border:1px solid var(--line);background:var(--surf);transition:color .2s ease,border-color .2s ease;}
.all-btn:hover{color:var(--text);border-color:var(--line-2);}
.navrow{display:flex;align-items:center;gap:12px;}
.nav-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surf);color:var(--text);transition:background .2s ease,border-color .2s ease,transform .2s var(--ease);}
.nav-btn:hover{background:var(--surf-2);border-color:var(--line-2);}
.nav-btn:active{transform:scale(.93);}
.nav-next{color:var(--accent);border-color:rgba(var(--glow-rgb),.4);}
.nav-next:hover{background:rgba(var(--glow-rgb),.13);}
.progress{flex:1;height:2px;background:var(--line);border-radius:2px;overflow:hidden;max-width:150px;}
.progress-fill{height:100%;background:var(--accent);transition:width .5s var(--ease);}
.hint{font-size:9.5px;letter-spacing:.16em;color:var(--faint);white-space:nowrap;}

/* panel content entrance choreography */
.anim{opacity:0;transform:translateY(18px);}
.panel.in .anim{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease);}
.panel.in .anim:nth-child(2){transition-delay:.05s;}
.panel.in .appname{transition-delay:.08s;}
.panel.in .tagline{transition-delay:.14s;}
.panel.in .sect:nth-of-type(1){transition-delay:.2s;}
.panel.in .sect:nth-of-type(2){transition-delay:.26s;}
.panel.in .actions{transition-delay:.32s;}
.panel.in .navrow{transition-delay:.38s;}

/* ----- framed live app ----- */
.frame-wrap{position:relative;min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:9px;min-height:0;}
.glow{position:absolute;inset:-6% -4%;background:radial-gradient(58% 58% at 50% 46%,rgba(var(--glow-rgb),.17),transparent 70%);filter:blur(30px);z-index:0;transition:background 1s ease;animation:breathe 6s ease-in-out infinite alternate;}
@keyframes breathe{from{opacity:.75;}to{opacity:1;}}
.device{position:relative;z-index:1;width:100%;flex:1;min-height:0;display:flex;flex-direction:column;background:#0D1326;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 90px -20px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.03) inset;}
.device-bar{display:flex;align-items:center;gap:12px;padding:11px 15px;background:rgba(148,163,184,.07);border-bottom:1px solid var(--line);}
.dots{display:flex;gap:6px;}
.dots i{width:10px;height:10px;border-radius:50%;background:rgba(148,163,184,.25);}
.dots i:first-child{background:#F87171;}
.dots i:nth-child(2){background:#FBBF24;}
.dots i:nth-child(3){background:#34D399;}
.urlpill{flex:1;text-align:center;font-size:11.5px;color:var(--muted);background:rgba(11,16,32,.6);border:1px solid var(--line);border-radius:8px;padding:6px 14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:9.5px;font-weight:600;letter-spacing:.12em;color:var(--green);white-space:nowrap;}
.device-screen{position:relative;flex:1;min-height:0;background:#0E1428;}
.framebox{position:absolute;inset:0;}
.framebox iframe{width:100%;height:100%;border:0;display:block;background:#fff;}
.frame-note{font-size:9.5px;letter-spacing:.18em;color:var(--faint);text-align:center;}

.cover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:#0D1326;z-index:5;}
.cover-shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:.2;filter:blur(10px);transform:scale(1.04);}
.spinner{width:32px;height:32px;border-radius:50%;border:3px solid rgba(148,163,184,.2);border-top-color:var(--accent);animation:spin .8s linear infinite;z-index:1;}
@keyframes spin{to{transform:rotate(360deg);}}
.cover-label{font-size:10px;letter-spacing:.18em;color:var(--muted);z-index:1;}

.fallback{position:absolute;inset:0;z-index:6;background:#0D1326;display:flex;flex-direction:column;}
.fb-shot{flex:1;width:100%;object-fit:cover;object-position:top;min-height:0;opacity:.85;}
.fb-note-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border-top:1px solid var(--line);background:rgba(11,16,32,.75);flex-wrap:wrap;}
.fb-note{font-size:13px;color:var(--muted);flex:1;min-width:200px;}

/* ---------------- overlay ---------------- */
.overlay{position:fixed;inset:0;z-index:80;background:rgba(11,16,32,.92);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:flex;flex-direction:column;}
.ov-head{display:flex;align-items:baseline;gap:14px;padding:20px 30px;border-bottom:1px solid var(--line);flex-wrap:wrap;}
.ov-title{font-size:19px;font-weight:750;letter-spacing:-.015em;}
.ov-sub{font-size:12.5px;color:var(--muted);flex:1;min-width:200px;}
.ov-close{align-self:center;}
.ov-body{overflow-y:auto;padding:22px 30px 44px;}
.ov-kind{font-family:'PlexMono',monospace;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin:18px 0 10px;display:flex;align-items:center;gap:10px;}
.ov-kind::after{content:"";flex:1;height:1px;background:var(--line);}
.ov-kind.product{color:var(--green);}
.ov-kind.tool{color:var(--blue);}
.ov-kind.demo{color:var(--violet);}
.ov-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:10px;}
.ov-item{display:flex;flex-direction:column;gap:2px;text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surf);transition:background .2s ease,border-color .2s ease;}
.ov-item:hover{background:var(--surf-2);border-color:var(--line-2);}
.ov-item.current{border-color:rgba(34,197,94,.5);}
.ov-item .n{font-size:14.5px;font-weight:650;}
.ov-item .t{font-size:12px;color:var(--muted);line-height:1.4;}

.noscript{padding:40px 34px;line-height:2;position:relative;z-index:20;}
.noscript a{color:var(--green);}

/* ---------------- responsive ---------------- */
@media(max-width:1080px){
  .scene{grid-template-columns:1fr;gap:26px;align-items:start;padding:8px 24px 40px;height:auto;}
  .device-screen{aspect-ratio:16/10;flex:none;}
  .frame-wrap{order:-1;}
  .ghost{display:none;}
  .device{max-width:100%;}
  .panel{padding-bottom:10px;}
  .top{padding:16px 24px;}
  .top-tag{display:none;}
}
@media(max-width:640px){
  .device-screen{aspect-ratio:4/5!important;}
  .appname{font-size:30px;}
  .hint{display:none;}
  .live-dot{display:none;}
}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;}
  .anim,.panel.in .anim{opacity:1!important;transform:none!important;}
}


/* ---------------- panel: scrollable middle + clamps ---------------- */
.pscroll{overflow-y:auto;overflow-x:hidden;min-height:0;flex:1 1 auto;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent;
  -webkit-mask-image:linear-gradient(#000 calc(100% - 18px),transparent);mask-image:linear-gradient(#000 calc(100% - 18px),transparent);}
.pscroll::-webkit-scrollbar{width:5px;}
.pscroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.panel{display:flex;flex-direction:column;max-height:100%;min-height:0;}
.clamp-4{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}
.clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.actions{flex:0 0 auto;}
.navrow{flex:0 0 auto;}

.more-btn{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:650;color:var(--accent);
  padding:12px 17px;border-radius:11px;border:1px solid rgba(var(--glow-rgb),.4);background:rgba(var(--glow-rgb),.09);
  transition:background .2s ease,transform .2s var(--ease);}
.more-btn:hover{background:rgba(var(--glow-rgb),.16);transform:translateY(-1px);}

.top-link{font-family:'PlexMono',monospace;font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;white-space:nowrap;transition:color .2s ease,border-color .2s ease;}
.top-link:hover{color:var(--text);border-color:var(--line-2);}
.top-tag b{color:var(--muted);font-weight:650;}

/* ---------------- modals ---------------- */
.modal{position:fixed;inset:0;z-index:90;background:rgba(8,11,20,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  display:flex;align-items:center;justify-content:center;padding:28px 20px;animation:mfade .25s var(--ease);}
@keyframes mfade{from{opacity:0;}to{opacity:1;}}
.modal-card{width:min(760px,100%);max-height:min(86vh,900px);display:flex;flex-direction:column;
  background:#12172a;border:1px solid var(--line-2);border-radius:18px;overflow:hidden;
  box-shadow:0 40px 100px -24px rgba(0,0,0,.75);animation:mrise .35s var(--ease);}
@keyframes mrise{from{transform:translateY(14px);}to{transform:none;}}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 26px 16px;border-bottom:1px solid var(--line);}
.modal-head h2{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-top:8px;}
.modal-body{overflow-y:auto;padding:22px 26px 24px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;}
.modal-body::-webkit-scrollbar{width:6px;}
.modal-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.modal-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 26px;border-top:1px solid var(--line);flex-wrap:wrap;}
.modal-host{font-size:11px;color:var(--faint);letter-spacing:.06em;}
.m-lede{font-size:15.5px;color:var(--text);font-weight:500;margin-bottom:20px;}
.m-sect{margin-bottom:20px;}
.m-sect p{font-size:14px;color:var(--muted);line-height:1.62;}
.m-sect p b{color:var(--text);font-weight:600;}
.m-sect ul.stack li{font-size:13.5px;}
.m-notes{list-style:none;display:flex;flex-direction:column;gap:6px;}
.m-notes li{font-size:13.5px;color:var(--muted);padding-left:14px;position:relative;line-height:1.5;}
.m-notes li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:1px;background:var(--faint);}

/* ---------------- live chat ---------------- */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:70;width:54px;height:54px;border-radius:50%;
  background:var(--green);color:#04220F;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 34px -8px rgba(34,197,94,.6);transition:transform .25s var(--ease);}
.chat-fab:hover{transform:translateY(-3px) scale(1.04);}
.chat-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#F87171;border:2px solid #0B1020;}
.chat{position:fixed;right:22px;bottom:22px;z-index:71;width:min(370px,calc(100vw - 32px));height:min(520px,calc(100vh - 60px));
  display:flex;flex-direction:column;background:#12172a;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.7);animation:mrise .3s var(--ease);}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);}
.chat-title{font-size:15px;font-weight:700;}
.chat-status{font-size:9.5px;letter-spacing:.12em;color:var(--faint);margin-left:auto;}
.chat-status.on{color:var(--green);}
.chat-x{color:var(--muted);display:flex;}
.chat-x:hover{color:var(--text);}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;}
.chat-log::-webkit-scrollbar{width:5px;}
.chat-log::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.msg{max-width:86%;font-size:13.5px;line-height:1.5;padding:9px 13px;border-radius:13px;white-space:pre-wrap;word-wrap:break-word;}
.msg.them{background:var(--surf-2);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px;}
.msg.me{background:var(--green);color:#04220F;align-self:flex-end;border-bottom-right-radius:4px;font-weight:500;}
.msg.sys{align-self:center;text-align:center;font-size:12px;color:var(--faint);background:none;border:none;max-width:100%;}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);}
.chat-input{flex:1;min-width:0;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:rgba(11,16,32,.6);color:var(--text);font:inherit;font-size:13.5px;}
.chat-input:focus{outline:none;border-color:rgba(34,197,94,.5);}
.chat-send{width:42px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--green);color:#04220F;}
.chat-send:hover{filter:brightness(1.08);}
.chat-send:disabled{opacity:.5;cursor:not-allowed;}

@media(max-width:1080px){
  .panel{max-height:none;}
  .pscroll{overflow:visible;-webkit-mask-image:none;mask-image:none;}
  .clamp-4,.clamp-3{-webkit-line-clamp:unset;display:block;}
}
@media(max-width:640px){
  .chat{right:0;bottom:0;width:100vw;height:100vh;border-radius:0;border:none;}
  .chat-fab{right:16px;bottom:16px;}
}