/* House Leads landing pages (ChatGPT Ads). White page, ink type, yellow only on the door.
   The hero object is a printed receipt: the sheet the visitor will get. */
:root{
  --ink:#141414; --ink2:#3a3936; --grey:#6b6a66; --grey2:#a3a19b; --line:#E6E4DF; --soft:#F5F4F1; --paper:#FFFFFF;
  --slip:#fffdf7; --door:#F2C14E; --bad:#b3261e;
  --head:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --r:14px; --gut:clamp(16px,4vw,32px); --max:1140px;
  color-scheme:light;
}
html[lang="fa"]{ --head:"Vazirmatn",Tahoma,sans-serif; --sans:"Vazirmatn",Tahoma,sans-serif; --mono:"Vazirmatn","IBM Plex Mono",monospace; }
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth}
html,body{overflow-x:clip}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} *{animation:none!important; transition:none!important} }
body{margin:0; background:var(--paper); color:var(--ink); font-family:var(--sans); font-size:16.5px; line-height:1.6; -webkit-font-smoothing:antialiased}
html[lang="fa"] body{line-height:1.85}
img,svg{display:block; max-width:100%}
a{color:inherit}
.wrap{max-width:var(--max); margin:0 auto; padding:0 var(--gut)}
.nw{white-space:nowrap}

/* header */
.top{position:sticky; top:0; z-index:20; background:rgba(255,255,255,.92); backdrop-filter:saturate(1.4) blur(10px); -webkit-backdrop-filter:saturate(1.4) blur(10px); border-bottom:1px solid transparent; transition:border-color .3s}
.top.scrolled{border-bottom-color:var(--line)}
.top .wrap{display:flex; align-items:center; justify-content:space-between; height:62px}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; font-family:"Fraunces",Georgia,serif; font-variation-settings:"SOFT" 100; font-size:1.08rem; font-weight:500; letter-spacing:-.01em}
.brand svg{width:19px; height:auto}
.lang{font-size:.88rem; text-decoration:none; color:var(--grey); border:1px solid var(--line); border-radius:999px; padding:5px 12px; transition:color .2s,border-color .2s}
.lang:hover{color:var(--ink); border-color:var(--ink)}

/* hero */
.hero{padding:clamp(28px,5vw,64px) 0 clamp(48px,6vw,88px)}
.hero .wrap{display:grid; gap:clamp(36px,5vw,72px); align-items:start}
@media (min-width:980px){ .hero .wrap{grid-template-columns:1.05fr .95fr} .show{position:sticky; top:86px} }
.eyebrow{font-size:.8rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--grey); margin:0 0 16px}
html[lang="fa"] .eyebrow{letter-spacing:0; text-transform:none; font-size:.92rem; font-weight:500}
h1{font-family:var(--head); font-weight:700; font-size:clamp(2.4rem,5.2vw,3.9rem); line-height:1.04; letter-spacing:-.035em; margin:0 0 16px}
html[lang="fa"] h1{font-weight:800; letter-spacing:0; line-height:1.3; font-size:clamp(2.1rem,4.8vw,3.4rem)}
.lede{font-size:clamp(1.05rem,1.5vw,1.18rem); color:var(--ink2); max-width:32em; margin:0 0 26px}
.proofs{display:flex; flex-wrap:wrap; gap:6px 20px; margin:18px 0 0; padding:0; list-style:none; font-size:.9rem; color:var(--grey)}
.proofs li{display:flex; align-items:center; gap:8px}
.proofs li:before{content:""; width:6px; height:6px; border-radius:50%; background:var(--ink)}

/* form card */
.card{position:relative; max-width:520px; background:var(--paper); border:1px solid var(--line); border-radius:var(--r); padding:clamp(20px,2.6vw,28px); box-shadow:0 22px 50px -30px rgba(20,20,20,.22)}
.cardhd{display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin:0 0 14px}
.card h2{font-family:var(--head); font-weight:650; font-size:1.2rem; letter-spacing:-.015em; margin:0}
html[lang="fa"] .card h2{font-weight:700; letter-spacing:0}
.card .sub{color:var(--grey); font-size:.86rem; white-space:nowrap}
.replier{display:flex; align-items:center; gap:10px; margin:-4px 0 14px; font-size:.86rem; color:var(--ink2)}
.replier .av{width:36px; height:36px; flex:0 0 36px; border-radius:50%; overflow:hidden; background:var(--soft); display:grid; place-items:center; font-size:.9rem; color:var(--grey2); box-shadow:0 0 0 2px #fff,0 0 0 3px var(--line)}
.replier .av img{width:100%; height:100%; object-fit:cover}
.steps{display:flex; gap:6px; margin:0 0 18px}
.steps i{flex:1; height:3px; border-radius:3px; background:var(--line); transition:background .4s}
.steps i.on{background:var(--ink)}
.step{display:none}
.step.on{display:block; animation:rise .4s cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none}}
.f{margin:0 0 14px}
.f label{display:block; font-weight:600; font-size:.9rem; margin:0 0 6px}
.f .hint{display:block; color:var(--grey); font-size:.82rem; margin-top:5px}
.field,.sel{width:100%; font:inherit; font-size:16px; color:var(--ink); background:var(--paper); border:1px solid #cfcdc7; border-radius:10px; padding:12px 14px; outline:none; transition:border-color .2s,box-shadow .2s}
.field:focus,.sel:focus{border-color:var(--ink); box-shadow:0 0 0 3px rgba(20,20,20,.08)}
.field[aria-invalid="true"]{border-color:var(--bad)}
.tel{display:flex; gap:8px; direction:ltr}
.tel .sel{width:auto; flex:0 0 auto; padding-right:28px; appearance:none; -webkit-appearance:none; background-image:linear-gradient(45deg,transparent 50%,var(--grey) 50%),linear-gradient(135deg,var(--grey) 50%,transparent 50%); background-position:calc(100% - 15px) 52%,calc(100% - 10px) 52%; background-size:5px 5px; background-repeat:no-repeat}
.tel .field{flex:1; min-width:0}
input[type=email].field,input[type=tel].field{direction:ltr; text-align:left}
.chk{display:flex; gap:10px; align-items:flex-start; font-size:.86rem; color:var(--ink2); margin:4px 0 16px; cursor:pointer}
.chk input{width:18px; height:18px; margin:3px 0 0; accent-color:var(--ink); flex:0 0 auto}
.err{display:none; color:var(--bad); font-size:.86rem; margin:8px 0 0}
.err.on{display:block}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; width:100%; min-height:52px; font:inherit; font-weight:650; font-size:1rem; color:#fff; background:var(--ink); border:0; border-radius:12px; padding:0 22px; cursor:pointer; text-decoration:none; transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-1px); box-shadow:0 10px 24px -12px rgba(20,20,20,.6)}
.btn:active{transform:none}
.btn[disabled]{opacity:.6; cursor:progress}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
html[dir="rtl"] .btn .arr{transform:scaleX(-1)}
html[dir="rtl"] .btn:hover .arr{transform:scaleX(-1) translateX(3px)}
.btn.ghost{background:transparent; color:var(--ink); border:1px solid var(--ink)}
.row2{display:flex; gap:10px; align-items:center}
.back{background:none; border:0; font:inherit; color:var(--grey); cursor:pointer; padding:10px 4px; white-space:nowrap}
.back:hover{color:var(--ink)}
.small{font-size:.8rem; color:var(--grey); margin:14px 0 0; text-align:center}
.hp{position:absolute!important; left:-9999px!important; width:1px; height:1px; overflow:hidden}
.done{display:none; text-align:center; padding:6px 0}
.done.on{display:block; animation:rise .5s cubic-bezier(.2,.7,.2,1)}
.done .tick{width:54px; height:54px; margin:4px auto 14px; border-radius:50%; background:var(--soft); display:grid; place-items:center}
.done .tick svg{width:26px}
.done .tick path{stroke-dasharray:30; stroke-dashoffset:30; animation:draw .6s .15s ease-out forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.done h2{margin-bottom:8px}
.done p{color:var(--ink2); margin:0 0 18px}

/* ---------- the receipt ---------- */
.printer{position:relative; max-width:400px; margin:0 auto}
.slot{position:relative; z-index:2; height:12px; margin:0 -14px; border-radius:8px; background:linear-gradient(#2a2a28,#0d0d0c); box-shadow:0 2px 0 rgba(255,255,255,.08) inset,0 6px 14px -6px rgba(0,0,0,.5)}
.feed{position:relative; margin-top:-5px; padding:0 0 26px; overflow:hidden; filter:drop-shadow(0 18px 22px rgba(20,20,20,.16)) drop-shadow(0 2px 3px rgba(20,20,20,.08))}
.receipt{position:relative; margin:0; padding:26px 24px 22px; background:linear-gradient(180deg,#f3f0e7 0,var(--slip) 18px,var(--slip) 60%,#faf7ef 100%); color:#1b1b1b; font-family:var(--mono); font-size:13px; line-height:1.55;
  -webkit-mask:radial-gradient(circle 6px at 50% 100%,#0000 97%,#000) 50% 100%/15px 51% repeat-x,linear-gradient(#000,#000) 0 0/100% 51% no-repeat;
          mask:radial-gradient(circle 6px at 50% 100%,#0000 97%,#000) 50% 100%/15px 51% repeat-x,linear-gradient(#000,#000) 0 0/100% 51% no-repeat;
  animation:print 2.2s cubic-bezier(.35,.1,.25,1) .25s both}
@keyframes print{from{transform:translateY(-100%)} 70%{transform:translateY(-6%)} to{transform:none}}
.feed.wait .receipt,.feed.wait .stamp{animation-play-state:paused}
html[lang="fa"] .receipt{font-size:13.5px; line-height:1.75}
.rtop{display:flex; flex-direction:column; align-items:center; text-align:center; gap:1px; padding-bottom:12px; border-bottom:1px dashed #b9b6ad}
.rlogo svg{width:16px; margin:0 auto 6px}
.rbrand{font-family:"IBM Plex Mono",monospace; font-weight:600; letter-spacing:.24em; font-size:11px}
.rkind{font-weight:600; font-size:17px; letter-spacing:.06em; margin:6px 0 2px}
html[lang="fa"] .rkind{letter-spacing:0; font-weight:800}
.rno,.rsub{font-size:11.5px; color:#5e5c56}
.rex{margin:10px 0 6px; text-align:center; font-size:10.5px; letter-spacing:.12em; color:#8a877f}
html[lang="fa"] .rex{letter-spacing:0; font-size:11.5px}
.rh{margin:12px 0 4px; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:#6f6c65}
html[lang="fa"] .rh{letter-spacing:0; font-size:11.5px; font-weight:600}
.rl{display:flex; align-items:baseline; gap:6px; margin:0; padding:1px 0}
.rl .k{flex:0 1 auto}
.rl .d{flex:1 1 12px; min-width:12px; border-bottom:1.5px dotted #b5b2a9; transform:translateY(-4px)}
.rl .v{flex:0 0 auto; font-weight:600; text-align:end; white-space:nowrap}
.rt{margin-top:2px; padding-top:7px; border-top:1px solid #1b1b1b; font-size:14px}
.rt + .rt{border-top:0; padding-top:1px; margin-top:0}
.rnote{margin:2px 0 0; padding:9px 10px; border:1px dashed #c6c3ba; font-size:11.5px; color:#4f4d48}
.spot{position:relative; height:46px}
.stamp{position:absolute; left:50%; top:50%; z-index:3; white-space:nowrap; border:2.5px solid #1b1b1b; border-radius:6px; padding:5px 11px; font-family:var(--head); font-weight:800; letter-spacing:.1em; font-size:12.5px; text-transform:uppercase; color:#1b1b1b; background:rgba(255,253,247,.6); mix-blend-mode:multiply; transform:translate(-50%,-50%) rotate(-6deg);
  animation:thunk .34s cubic-bezier(.3,1.7,.5,1) 2.45s both}
html[lang="fa"] .stamp{letter-spacing:0; font-size:14px}
@keyframes thunk{from{opacity:0; transform:translate(-50%,-50%) rotate(-6deg) scale(1.9)} to{opacity:.92; transform:translate(-50%,-50%) rotate(-6deg) scale(1)}}
.rsign{display:flex; align-items:baseline; justify-content:space-between; gap:10px; margin:16px 0 8px; padding-top:10px; border-top:1px dashed #b9b6ad; font-size:11px; color:#5e5c56}
.rsign b{font-family:"Caveat",cursive; font-weight:600; font-size:26px; line-height:1; color:#1d2a48; transform:rotate(-3deg)}
.bc{width:100%; height:34px; margin:6px 0 4px; opacity:.85}
.rfoot{margin:6px 0 0; text-align:center; font-size:10.5px; color:#77746c}

/* how */
section{padding:clamp(48px,7vw,92px) 0; border-top:1px solid var(--line)}
.kicker{font-size:.78rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--grey); margin:0 0 14px}
html[lang="fa"] .kicker{letter-spacing:0; text-transform:none; font-size:.92rem}
.band{padding:clamp(36px,5vw,56px) 0}
.how{display:grid; gap:20px; counter-reset:s; list-style:none; margin:0; padding:0}
@media (min-width:820px){ .how{grid-template-columns:repeat(3,1fr); gap:28px} }
.how li{counter-increment:s; display:grid; grid-template-columns:34px 1fr; column-gap:12px}
.how li:before{content:counter(s,decimal-leading-zero); grid-row:span 2; font-family:"IBM Plex Mono",monospace; font-size:.9rem; color:var(--grey2); padding-top:2px}
html[lang="fa"] .how li:before{content:counter(s,persian)}
.how b{font-weight:650}
.how span{color:var(--ink2); font-size:.95rem}

/* Hanie */
.hanie{display:grid; gap:24px; align-items:start}
@media (min-width:760px){ .hanie{grid-template-columns:150px 1fr; gap:40px} }
.ph{width:150px; height:150px; border-radius:50%; background:var(--soft); display:grid; place-items:center; font-family:var(--head); font-size:3rem; font-weight:300; color:var(--grey2); overflow:hidden}
.ph img{width:100%; height:100%; object-fit:cover}
h2.t{font-family:var(--head); font-weight:700; font-size:clamp(1.8rem,3.4vw,2.5rem); letter-spacing:-.03em; line-height:1.1; margin:0 0 6px}
html[lang="fa"] h2.t{font-weight:800; letter-spacing:0; line-height:1.4}
.who{color:var(--grey); font-size:.9rem; margin:0 0 14px}
.bio{color:var(--ink2); max-width:38em; margin:0 0 18px; font-size:1.04rem}
.pledges{display:flex; flex-wrap:wrap; gap:8px; list-style:none; margin:0; padding:0}
.pledges li{border:1px solid var(--line); border-radius:999px; padding:6px 14px; font-size:.9rem; font-weight:500}

/* faq */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none; cursor:pointer; padding:17px 34px 17px 0; position:relative; font-weight:600; font-size:1.02rem}
html[dir="rtl"] .faq summary{padding:17px 0 17px 34px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:""; position:absolute; inset-inline-end:6px; top:50%; width:9px; height:9px; border-right:1.5px solid var(--ink); border-bottom:1.5px solid var(--ink); transform:translateY(-70%) rotate(45deg); transition:transform .25s}
.faq details[open] summary:after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{margin:0 0 18px; color:var(--ink2); max-width:40em}

/* footer */
footer{border-top:1px solid var(--line); padding:32px 0 104px; font-size:.82rem; color:var(--grey)}
@media (min-width:980px){ footer{padding-bottom:40px} }
footer .line{font-family:"Fraunces",Georgia,serif; font-style:italic; font-variation-settings:"SOFT" 100; font-size:1.02rem; color:var(--ink); margin:0 0 12px}
.comply{margin:0 0 10px; color:var(--ink2)}
.comply span{display:inline-block}
.comply span+span:before{content:"\00a0·\00a0"; color:var(--grey2)}
.disc{margin:0 0 10px; max-width:62em}
.flinks a{margin-inline-end:16px}

/* mobile bar */
.bar{position:fixed; left:0; right:0; bottom:0; z-index:30; padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom)); background:rgba(255,255,255,.95); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-top:1px solid var(--line); transform:translateY(110%); transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.bar.on{transform:none}
@media (min-width:980px){ .bar{display:none} }

/* phones: promise, then form, then the receipt */
@media (max-width:979px){
  .hero{padding-top:20px}
  .eyebrow{margin-bottom:10px; font-size:.72rem}
  .lede{margin-bottom:18px; font-size:1.02rem}
  .card{padding:18px}
  .printer{max-width:360px}
  .receipt{padding:22px 18px 20px}
}

/* privacy */
.legal{padding:clamp(32px,6vw,64px) 0 80px}
.legal h1{font-size:clamp(2rem,4.4vw,2.8rem)}
.legal h2{font-family:var(--head); font-size:1.12rem; margin:32px 0 8px}
.legal p,.legal li{color:var(--ink2); max-width:44em}