/* Login / sign up · split showcase */
:root{--ink:#0B2A4A;--deep:#071C33;--act:#1A7F33;--green:#3BB54A;--blue:#1660AB;--orange:#F28C28;--cream:#FBF8F2;--rule:#E3DCCF;--mute:#4A5868;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box;margin:0}
body{font:15.5px/1.6 Poppins,system-ui,sans-serif;color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:8px}
.ico{width:20px;height:20px}
.logo-img{display:block;aspect-ratio:1.6;background:url(/img/logo-s.webp) 50% 47%/118% auto no-repeat}
.shell{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:1.1fr .9fr}

/* showcase */
.show{position:relative;overflow:hidden;background:var(--deep);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:44px}
#tiles{position:absolute;inset:0;width:100%;height:100%}
.logo{position:absolute;top:28px;left:32px;background:#fff;border-radius:16px;height:58px;padding:0 12px;display:flex;align-items:center;z-index:3}
.logo .logo-img{height:48px}
.deck{position:absolute;top:50%;right:8%;width:min(320px,34%);aspect-ratio:3/4;transform:translateY(-62%);z-index:2;perspective:1000px}
.dc{position:absolute;inset:0;border-radius:22px;overflow:hidden;background:#123;box-shadow:0 40px 80px -30px rgba(0,0,0,.7);transform-origin:50% 120%;transition:transform 1s var(--ease),opacity .8s;will-change:transform}
.dc img{width:100%;height:100%;object-fit:cover}
.dc:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,28,51,.9),transparent 55%)}
.dc .m{position:absolute;left:16px;right:16px;bottom:14px;z-index:1}
.dc .m b{font-size:24px;letter-spacing:-.03em;display:block}
.dc .m span{font-size:12.5px;color:#C6D4E4}
.dc .z{position:absolute;top:12px;right:12px;z-index:1;background:var(--act);font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px}
.show-copy{position:relative;z-index:2;max-width:520px}
.kick{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#A9BCD1;font-weight:500}
.kick i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(59,181,74,.25)}
.show h1{font-size:clamp(36px,4vw,60px);line-height:1.02;letter-spacing:-.045em;font-weight:800;margin:16px 0 22px}
.show h1 em{color:#6EDB7E;font-weight:500}
.pts{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.pts li{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);border-radius:999px;padding:7px 14px 7px 8px;font-size:13px}
.pts b{width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:12px}

/* panel */
.panel{display:flex;flex-direction:column;justify-content:center;padding:44px clamp(24px,5vw,72px);max-width:620px;width:100%;margin:0 auto}
.back{font-size:13.5px;color:var(--mute);text-decoration:none;margin-bottom:34px;align-self:flex-start}
.back:hover{color:var(--ink)}
.seg{position:relative;display:grid;grid-template-columns:1fr 1fr;background:#EEE8DD;border-radius:16px;padding:5px;margin-bottom:30px}
.seg button{position:relative;z-index:1;border:0;background:none;height:44px;font-weight:600;font-size:14px;cursor:pointer;color:var(--mute);transition:color .3s}
.seg button.on{color:var(--ink)}
.seg-ind{position:absolute;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(11,42,74,.12);transition:transform .45s var(--ease)}
.seg.right .seg-ind{transform:translateX(100%)}
.soon{font-size:10px;background:var(--orange);color:#fff;border-radius:999px;padding:1px 7px;margin-left:4px;vertical-align:2px}
.steps{list-style:none;padding:0;display:flex;gap:8px;margin-bottom:26px}
.steps li{flex:1;display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:#9AA6B2;padding-bottom:10px;border-bottom:3px solid #E6E0D5;transition:color .3s,border-color .4s}
.steps li span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#E6E0D5;color:var(--mute);font-size:11px;transition:background .3s,color .3s}
.steps li.on{color:var(--ink);border-color:var(--act)}
.steps li.on span{background:var(--act);color:#fff}
.ph h2{font-size:clamp(30px,3vw,40px);letter-spacing:-.04em;line-height:1.05;font-weight:800}
.ph p{color:var(--mute);margin-top:6px}
.ph .sw{margin-top:4px;font-size:14px}
.link{border:0;background:none;padding:0;color:var(--blue);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.link:disabled{color:#9AA6B2;text-decoration:none;cursor:default}
.f{display:grid;gap:14px;margin-top:26px}
.f[hidden],.done[hidden]{display:none}
/* floating label fields */
.fl{position:relative}
.fl input{width:100%;height:62px;border:1.5px solid var(--rule);border-radius:16px;padding:22px 16px 6px;font-size:17px;font-weight:500;background:#fff;transition:border-color .2s,box-shadow .2s}
.fl label{position:absolute;left:17px;top:20px;font-size:15.5px;color:#7B8794;pointer-events:none;transition:all .2s var(--ease)}
.fl input:focus,.fl input:not(:placeholder-shown){outline:0}
.fl input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,96,171,.12)}
.fl input:focus+label,.fl input:not(:placeholder-shown)+label{top:9px;font-size:11.5px;font-weight:600;color:var(--blue)}
.fl.mob input{padding-left:66px}.fl.mob label{left:66px}
.fl .cc{position:absolute;left:1.5px;top:1.5px;bottom:1.5px;width:54px;display:grid;place-items:center;background:#F6F2EA;border-radius:14px 0 0 14px;font-weight:600;border-right:1.5px solid var(--rule)}
.fl.bad input{border-color:#0B2A4A;animation:shake .35s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.chips{border:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips legend{font-size:12.5px;font-weight:600;color:var(--mute);margin-bottom:8px;width:100%}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0}
.chips span{display:block;padding:9px 16px;border-radius:999px;border:1.5px solid var(--rule);background:#fff;font-size:14px;font-weight:500;transition:all .2s}
.chips input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.chips input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}
.tg{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--mute);cursor:pointer}
.tg input{position:absolute;opacity:0}
.tg .sw2{width:40px;height:24px;border-radius:999px;background:#D9D2C5;position:relative;flex:none;transition:background .25s}
.tg .sw2:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .25s var(--ease)}
.tg input:checked+.sw2{background:var(--act)}.tg input:checked+.sw2:after{transform:translateX(16px)}
.tg .box{width:22px;height:22px;border-radius:7px;border:1.5px solid #C9C1B3;flex:none;display:grid;place-items:center;transition:all .2s;background:#fff}
.tg input:checked+.box{background:var(--act);border-color:var(--act)}
.tg input:checked+.box:after{content:"✓";color:#fff;font-size:13px;font-weight:700}
.tg input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}
.tg a{color:var(--blue)}
.err{color:#B4231A;font-size:13.5px;font-weight:500}.err:empty{display:none}
.go{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px;padding:0 10px 0 24px;border:0;border-radius:18px;background:var(--ink);color:#fff;font-weight:600;font-size:16px;cursor:pointer;overflow:hidden;text-decoration:none;transition:transform .2s,background .3s}
.go i{font-style:normal;width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.12);display:grid;place-items:center;transition:transform .35s var(--ease)}
.go:hover i{transform:translateX(4px)}
.go:active{transform:scale(.98)}
.go.wa{background:var(--act);justify-content:center;padding:0 24px}
.go.busy span:after{content:"…"}
.sent{font-size:14.5px;color:var(--mute)}
.otp{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.otp input{height:66px;text-align:center;font-size:26px;font-weight:700;border:1.5px solid var(--rule);border-radius:16px;background:#fff;width:100%;transition:border-color .2s,transform .2s,box-shadow .2s}
.otp input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,96,171,.12);transform:translateY(-2px)}
.otp input.fill{border-color:var(--ink)}
.resend{text-align:center;font-size:14px}
.done{display:grid;justify-items:center;text-align:center;gap:8px;padding:30px 0}
.tick{width:90px;height:90px}
.tick circle{fill:none;stroke:var(--act);stroke-width:4;stroke-dasharray:214;stroke-dashoffset:214;animation:dr .7s var(--ease) forwards}
.tick path{fill:none;stroke:var(--act);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:50;stroke-dashoffset:50;animation:dr .5s .5s var(--ease) forwards}
@keyframes dr{to{stroke-dashoffset:0}}
.done h2{font-size:32px;letter-spacing:-.04em}
.done p{color:var(--mute)}
.demo{margin-top:22px;font-size:12.5px;color:#7A4A06;background:#FFF4E5;border:1px solid #F6D9B0;border-radius:14px;padding:10px 14px}
.bld h2{font-size:32px;letter-spacing:-.04em;line-height:1.1}
.bld p{color:var(--mute);margin:10px 0 18px}
.bld ul{list-style:none;padding:0;display:grid;gap:10px;margin-bottom:24px}
.bld li{display:flex;gap:10px}.bld li:before{content:"✓";color:var(--act);font-weight:700}
.foot{margin-top:40px;font-size:12.5px;color:#8A96A2}
.reveal-in{animation:rin .6s var(--ease) both}
@keyframes rin{from{opacity:0;transform:translateY(14px)}}

@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .show{min-height:380px;padding:28px 22px}
  .deck{width:150px;right:22px;top:96px;transform:none}
  .show h1{font-size:32px;margin:10px 0 14px;max-width:12ch}
  .pts{display:none}
  .logo{top:18px;left:18px;height:50px}.logo .logo-img{height:40px}
  .panel{padding:30px 20px 40px}
  .back{margin-bottom:22px}
}
@media (max-width:420px){.otp{gap:6px}.otp input{height:54px;font-size:22px;border-radius:12px}.deck{width:120px}}
@media (prefers-reduced-motion:reduce){.dc,.seg-ind,.go i{transition:none}.tick circle,.tick path{animation:none;stroke-dashoffset:0}}
[hidden]{display:none!important}
@media (max-width:980px){.deck{width:108px;top:18px;right:18px}.dc .m b{font-size:16px}.dc .m span,.dc .z{font-size:9.5px}.show{min-height:330px;padding-top:150px}.show h1{max-width:none}}

/* v1.7 phones: form first, compact brand band, thumb-reach button */
@media (max-width:640px){
  .show{min-height:0!important;padding:18px 18px 22px!important;display:flex;align-items:center;gap:14px}
  .show .deck,.show .pts,.show .kick{display:none!important}
  .show .logo{position:static!important;flex:none}
  .show-copy{position:static!important;margin:0!important}
  .show h1{font-size:19px!important;line-height:1.2;margin:0}
  .panel{padding:18px 18px 110px!important;border-radius:24px 24px 0 0;margin-top:-14px;position:relative;z-index:2}
  .back{display:none}
  .seg{margin-bottom:14px}.seg button{font-size:13.5px;padding:10px 8px}
  .steps{margin-bottom:16px}
  .ph h2{font-size:28px!important}
  .fl input{font-size:16px!important}
  #stepPhone .go,#stepOtp .go{position:fixed;left:16px;right:16px;bottom:max(14px,env(safe-area-inset-bottom));z-index:20;width:auto!important;box-shadow:0 14px 30px -12px rgba(11,42,74,.55)}
  .demo{font-size:12px}
  .foot{margin-top:18px}
}

/* v2.1 desktop: left showcase stays put while the form scrolls; tighter form so sign-up fits ~800px screens */
@media (min-width:981px){
  .show{position:sticky;top:0;height:100vh;height:100dvh;padding:36px}
  .deck{transform:translateY(-70%)}
  .show h1{font-size:clamp(28px,2.6vw,38px)}
  .panel{padding:28px clamp(24px,4vw,56px) 32px;justify-content:flex-start}
  .back{margin-bottom:14px}
  .seg{margin-bottom:16px}.seg button{padding:11px 10px;font-size:14px}
  .steps{margin-bottom:16px}
  .ph h2{font-size:30px}.ph{margin-bottom:14px}
  .fl{margin-bottom:10px}.fl input{padding-top:22px;padding-bottom:9px;font-size:15px}
  .chips{margin:4px 0 10px}.chips legend{margin-bottom:6px}
  .tg{padding:7px 0}
  .go{margin-top:12px;height:52px}
  .demo{margin-top:14px;font-size:12px}
  .foot{margin-top:16px}
}

/* back link lives in the showcase column */
.show-top{position:absolute;top:28px;left:32px;right:32px;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px}
.show-top .logo{position:static}
.show-top .back{color:#C6D4E4;font-size:13.5px;font-weight:500;margin:0}.show-top .back:hover{color:#fff}
@media (max-width:640px){.show-top{position:static;width:100%;flex:none}.show{flex-wrap:wrap}.show-top .back{font-size:12.5px}}

/* contrast: WCAG AA on cream */
.steps li{color:#4A5868}.steps li span{color:#4A5868}.fl label{color:#4A5868}.foot,.foot a{color:#4A5868}

/* v3.0: tighter form: inputs closer together and a little narrower */
.f{gap:10px;margin-top:20px;max-width:460px}
.fl{margin-bottom:0!important}
.fl input{height:54px;padding:20px 14px 6px;font-size:16px;border-radius:14px}
.fl.mob input{padding-left:60px}.fl.mob label{left:60px}
.f .chips{margin:6px 0 2px}.f .tg{padding:4px 0}
.ph,.steps,.seg{max-width:460px}
.go{max-width:460px}