/* Bizu — logged-out home (always dark, like the call screen; the login sheet follows the app theme). Mobile-first.
   Stock photos (img/home, see ASSETS.md) are decorative backgrounds only, never hosts/profiles/testimonials. */
#auth.landing{--lbg:#0b0612;--ltx:#f7f1fb;--lmu:#cbbcd9;--lln:rgba(255,255,255,.12);--lcard:rgba(255,255,255,.06);
 display:none;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;background:var(--lbg);color:var(--ltx);scroll-behavior:smooth}
#auth.landing.active{display:flex}
#auth.landing>*{flex:none}
#auth.landing .lhead,#auth.landing .lhero,#auth.landing .ltrust,#auth.landing .lhosts,#auth.landing .lsplit,#auth.landing .infolinks{color:var(--ltx)}
/* header */
#auth .lhead{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:linear-gradient(#0b0612f2,#0b0612b0);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
#auth .lhead .wordmark{height:30px}
#auth .lhead-r{display:flex;align-items:center;gap:8px}
#auth .lhead .langsel{max-width:118px;background:#ffffff14;color:var(--ltx);border-color:#ffffff2a}
#auth .lhead .chip{background:#ffffff12;border-color:#ffffff30;color:var(--ltx)}
#auth .lhead .themebtn span{display:none}
#auth .lhead .lenter{background:var(--g);border:0;color:#fff;font-weight:700;padding:8px 16px}
@media (max-width:420px){#auth .lhead .themebtn{display:none}}
/* hero */
#auth .lhero{position:relative;min-height:min(86svh,760px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
#auth .lhero-bg,#auth .lhero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 12%;z-index:-2}
#auth .lhero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#0b061233 0%,#0b061299 45%,#0b0612 92%)}
#auth .lhero-in{width:100%;max-width:1120px;margin:0 auto;padding:28px 20px 34px}
#auth .lbadge{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.02em;padding:6px 12px;border-radius:999px;background:#ffffff1c;border:1px solid #ffffff38}
#auth .lhero h1{font-size:clamp(2.3rem,10vw,4.4rem);line-height:1.02;margin:14px 0 10px;max-width:14ch;color:#fff;text-shadow:0 2px 24px #0009}
#auth .lhero .sub{color:#efe6f6;font-size:clamp(1rem,3.9vw,1.2rem);max-width:36ch;margin:0 0 16px;text-shadow:0 1px 12px #000a}
#auth .lhero .online{background:#22c55e22;border-color:#22c55e66;color:#bbf7d0;margin-bottom:14px}
#auth .lhero .online.hide{display:none}
#auth .lstart{max-width:420px;min-height:60px;font-size:1.25rem;margin-top:4px}
#auth .lfounder-link{display:inline-block;margin-top:14px;color:#ffd0e6;font-weight:600;text-decoration:none;border-bottom:1px solid #ffd0e680;padding-bottom:2px}
/* trust strip (existing honest feature cards) */
#auth .ltrust{max-width:1120px;width:100%;margin:0 auto;padding:6px 16px 8px;box-sizing:border-box}
#auth .ltrust h2{color:#ffc2df;font-size:.9rem}
#auth .ltrust .feats{grid-template-columns:1fr 1fr;gap:10px}
#auth .ltrust .feat{background:var(--lcard);border:1px solid var(--lln);box-shadow:none}
#auth .ltrust .feat h3{color:#fff}#auth .ltrust .feat p{color:var(--lmu)}
/* host grid: real hosts + founder slots */
#auth .lhosts{max-width:1120px;width:100%;margin:0 auto;padding:26px 16px 6px;box-sizing:border-box}
#auth .lhosts h2,#auth .lsplit h2{font-size:clamp(1.5rem,6vw,2.2rem);margin:0 0 4px;color:#fff}
#auth .lhosts .muted{color:var(--lmu);margin:0 0 14px}
#auth .lgrid{display:grid;grid-auto-flow:column;grid-auto-columns:46%;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:none}
#auth .lgrid::-webkit-scrollbar{display:none}
#auth .lhost,#auth .lslot{position:relative;aspect-ratio:3/4;border-radius:20px;overflow:hidden;scroll-snap-align:start;text-decoration:none;color:#fff}
#auth .lhost .avatar.cover{position:absolute;inset:0}
#auth .lhost .st{position:absolute;top:10px;left:10px}
#auth .lhost .lhost-i{position:absolute;left:0;right:0;bottom:0;padding:34px 12px 12px;background:linear-gradient(transparent,#0b0612ee);display:flex;flex-direction:column}
#auth .lhost small{color:var(--lmu);font-size:.72rem;letter-spacing:.04em}
#auth .lslot{display:flex;flex-direction:column;justify-content:flex-end;gap:4px;padding:14px;box-sizing:border-box;border:1.5px dashed #ff8cc0aa;background:radial-gradient(circle at 30% 20%,#7c3aed55,transparent 60%),radial-gradient(circle at 80% 90%,#ff2d8744,transparent 60%),#160a20}
#auth .lslot-ic{position:absolute;top:14px;right:14px;font-size:1.4rem;color:#ffc2df}
#auth .lslot b{font-size:1rem;line-height:1.2}#auth .lslot small{color:#e9d8f5;font-size:.8rem}
/* photo + text sections */
#auth .lsplit{max-width:1120px;width:100%;margin:0 auto;padding:30px 16px 6px;box-sizing:border-box;display:grid;gap:18px;align-items:center}
#auth .lsplit>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px;display:block}
#auth .lsplit p{color:var(--lmu);line-height:1.55}
#auth .lsplit .cta{max-width:360px;margin-top:16px;text-decoration:none}
#auth .lkick{display:inline-block;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#ffc2df;margin-bottom:6px}
#auth .lsteps{margin:12px 0 0;padding:0;list-style:none;counter-reset:s;display:grid;gap:10px}
#auth .lsteps li{counter-increment:s;display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:16px;background:var(--lcard);border:1px solid var(--lln)}
#auth .lsteps li::before{content:counter(s);flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--g);color:#fff}
#auth .lchecks{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:8px}
#auth .lchecks li{position:relative;padding-left:28px;line-height:1.45}
#auth .lchecks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:#22c55e33;color:#86efac;font-size:.8rem;display:grid;place-items:center;font-weight:800}
#auth .lfound{margin-top:18px;padding-top:26px;padding-bottom:26px;border-radius:0}
#auth.ios .liphone{order:1}#auth.ios .lhead{order:-2}#auth.ios .lhero{order:0}#auth.ios .ltrust{order:2}#auth.ios .lhosts{order:3}#auth.ios .lhow{order:4}#auth.ios .lfound{order:5}#auth.ios .infolinks{order:9}
#auth .infolinks{max-width:1120px;margin:30px auto 34px;padding:0 16px;box-sizing:border-box}
#auth .infolinks a{color:#d9c8ea;border-bottom-color:#ffffff40}#auth .infolinks small{color:var(--lmu)}
/* login / register sheet (existing form, unchanged) */
#auth .authsheet{z-index:30;align-items:flex-end;color:var(--txt)}
#auth .authpanel{max-height:92svh;overflow-y:auto;box-sizing:border-box}
#auth .authpanel>.row{margin-bottom:10px}
#auth .authpanel .card{margin:0}
body.noscroll #auth.landing{overflow:hidden}
@media (min-width:560px){#auth .authsheet{align-items:center}#auth .authpanel{border-radius:28px;max-width:460px}}
@media (min-width:760px){
 #auth .lhead{padding-left:28px;padding-right:28px}
 #auth .lhero{min-height:640px;align-items:center}
 #auth .lhero::after{background:linear-gradient(90deg,#0b0612f0 0%,#0b0612b8 42%,#0b061222 75%),linear-gradient(180deg,transparent 70%,#0b0612)}
 #auth .lhero-bg img{object-position:70% 30%}
 #auth .lhero-in{padding:60px 28px}
 #auth .ltrust .feats{grid-template-columns:repeat(4,1fr)}
 #auth .lgrid{grid-auto-flow:row;grid-template-columns:repeat(6,1fr);overflow:visible}
 #auth .lsplit{grid-template-columns:1fr 1fr;gap:40px;padding-top:50px}
 #auth .lfound>img{order:2}
}
@media (prefers-reduced-motion:reduce){#auth.landing{scroll-behavior:auto}}
@media (min-width:760px){#auth .lhead .langsel{max-width:160px}}
/* phones: photo on top (face visible), text and CTA below it */
@media (max-width:759px){
 #auth .lhero{min-height:0;display:block}
 #auth .lhero-bg,#auth .lhero-bg img{bottom:auto;height:min(112vw,620px);object-position:center 20%}
 #auth .lhero::after{bottom:auto;height:min(112vw,620px);background:linear-gradient(180deg,#0b061200 0%,#0b061200 55%,#0b0612cc 82%,#0b0612 100%)}
 #auth .lhero-in{padding-top:min(84vw,470px)}
}
/* extra logins (auth-alt.js): Google + email code / forgot password; hidden unless the server enables them */
#auth .linkbtn{background:none;border:0;color:var(--mut);text-decoration:underline;padding:6px 0;cursor:pointer;font:inherit}
#auth form.signup .loginOnly{display:none}
#auth .gnote{display:none;color:var(--mut);margin:6px 0 0}#auth form.google .gnote{display:block}#auth form.google input[name=password]{display:none}#auth form.google input[name=email]{opacity:.75}
#auth .altauth{margin-top:14px}#auth .ordiv{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:.85rem;margin-bottom:12px}#auth .ordiv:before,#auth .ordiv:after{content:"";flex:1;height:1px;background:var(--line)}
#auth .gbtnwrap{display:flex;justify-content:center;min-height:44px;margin-bottom:10px;color-scheme:light}
#auth .codebtn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:inherit;font-weight:700;cursor:pointer}
#auth .codebtn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
#auth .codeform .codetitle{font-weight:800;font-size:1.1rem;margin:0 0 10px}#auth .codeform .codestep2,#auth .codeform .resetOnly{display:none}
#auth .codeform.step2 .codestep2{display:block}#auth .codeform.step2.reset .resetOnly{display:block}#auth .codeform .codein{letter-spacing:.4em;font-size:1.3rem;text-align:center}
#auth .card.codemode>.tabs,#auth .card.codemode>#authForm,#auth .card.codemode>#altAuth{display:none}
#auth .codeform .codein::placeholder{letter-spacing:normal;font-size:1rem}