/* HOPWALL marketing site. Direction A: stark technical monochrome, Geist +
   Geist Mono, one signal-blue accent, radius 0 everywhere. */
:root{
  --bg:#0e0e10; --surface:#151518; --ink:#ededeb; --muted:#a3a3a8; --rule:#2a2a2e;
  --accent:#7b8cff; --accent-ink:#0e0e10; --invert-bg:#ededeb; --invert-ink:#0e0e10; --invert-muted:#46464c;
  color-scheme:dark;
}
/* Dark is the default whatever the OS prefers; light only when the visitor toggles it. */
:root[data-theme="light"]{
  --bg:#f6f6f4; --surface:#ffffff; --ink:#0e0e10; --muted:#56565b; --rule:#d6d6d2;
  --accent:#2340ff; --accent-ink:#ffffff; --invert-bg:#0e0e10; --invert-ink:#f6f6f4; --invert-muted:#b4b4b9;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:"Geist",system-ui,sans-serif;font-size:16px;line-height:1.55;overflow-x:hidden}
.mono{font-family:"Geist Mono",ui-monospace,monospace}
.small{font-size:13px}.muted{color:var(--muted)}
a{color:inherit;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:30}
.skip:focus{left:8px}
.wrap{max-width:1240px;margin:0 auto;padding-left:32px;padding-right:32px}
@media (max-width:767px){.wrap{padding-left:16px;padding-right:16px}}

/* header */
.site-head{border-bottom:1px solid var(--rule);background:var(--bg);position:relative;z-index:10}
.headbar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.wordmark{font-family:"Geist Mono",monospace;font-weight:600;letter-spacing:.18em;font-size:15px;text-decoration:none}
.navlinks{display:flex;gap:24px;align-items:center;font-size:14px}
.navlinks a{text-decoration:none;color:var(--muted)}
.navlinks a:hover,.navlinks a[aria-current]{color:var(--ink)}
.navcta{display:flex;gap:10px;align-items:center}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;font-family:"Geist Mono",monospace;font-size:13px;height:36px;display:flex;align-items:center;padding:0 10px;border:1px solid var(--rule)}
.menu summary::-webkit-details-marker{display:none}
.menu nav{position:absolute;right:0;top:44px;background:var(--surface);border:1px solid var(--ink);display:grid;min-width:200px}
.menu nav a{padding:12px 16px;text-decoration:none;border-bottom:1px solid var(--rule)}
.menu nav a:last-child{border-bottom:0}
.menu nav a[aria-current]{box-shadow:inset 3px 0 0 var(--accent)}
@media (max-width:980px){.navlinks{display:none}.menu{display:block}}
@media (max-width:420px){.navcta .btn-ghost{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 20px;font-family:"Geist Mono",monospace;font-size:14px;font-weight:500;text-decoration:none;border:1px solid var(--ink);white-space:nowrap;transition:transform .15s ease,background .15s ease;cursor:pointer;background:transparent;color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.btn-sm{height:36px;padding:0 14px;font-size:13px}
.ctas{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}
.ctas.tight{margin-top:0}

/* hero */
.hero{display:grid;grid-template-columns:7fr 5fr;gap:48px;padding-top:88px;padding-bottom:96px;align-items:end}
h1{font-size:clamp(40px,5.4vw,72px);line-height:1.02;letter-spacing:-.035em;font-weight:600;max-width:14ch}
.lede{margin-top:24px;font-size:19px;color:var(--muted);max-width:52ch}
.trace{border:1px solid var(--ink);background:var(--surface);font-family:"Geist Mono",monospace;font-size:13px}
.trace-head{display:flex;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--ink);gap:12px}
.trace-head span:last-child{color:var(--muted)}
.trace-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 16px;border-bottom:1px solid var(--rule)}
.trace-row:last-child{border-bottom:0}
.trace-row .src{color:var(--muted)}
.trace-row .out{text-align:right}
.trace-row .out b{font-weight:500;color:var(--accent)}
@media (max-width:900px){.hero{grid-template-columns:1fr;padding-top:48px;padding-bottom:64px;gap:40px}}
@media (max-width:480px){.trace-row{grid-template-columns:1fr;gap:2px}.trace-row .out{text-align:left}}

.page-head{padding-top:72px;padding-bottom:56px}
.page-head h1{font-size:clamp(40px,5vw,64px);max-width:none}
@media (max-width:767px){.page-head{padding-top:44px;padding-bottom:36px}}

/* sections */
section{border-top:1px solid var(--rule)}
.sec{padding-top:96px;padding-bottom:96px}
@media (max-width:767px){.sec{padding-top:64px;padding-bottom:64px}}
h2{font-size:clamp(30px,3.4vw,44px);letter-spacing:-.03em;line-height:1.08;font-weight:600;max-width:22ch}
h3{font-size:18px;font-weight:600;letter-spacing:-.01em}
.label{font-family:"Geist Mono",monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.sub{margin-top:16px;color:var(--muted);max-width:62ch}
.more{margin-top:32px;font-family:"Geist Mono",monospace;font-size:14px}
.more a{color:var(--accent)}

/* steps */
.steps{margin-top:48px;border-top:1px solid var(--ink)}
.step{display:grid;grid-template-columns:260px 1fr;gap:32px;padding:28px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.step h3{font-family:"Geist Mono",monospace;font-size:15px}
.step p{color:var(--muted);max-width:60ch}
@media (max-width:900px){.step{grid-template-columns:1fr;gap:8px}}
.note-box{margin-top:32px;border:1px solid var(--ink);background:var(--surface);padding:20px 24px;max-width:820px}
.note-box p{color:var(--muted)}.note-box b{color:var(--ink)}

.flow{margin-top:48px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--ink);background:var(--surface)}
.flow > div{padding:28px}
.flow > div+div{border-left:1px solid var(--ink)}
.flow > div:last-child{background:var(--invert-bg);color:var(--invert-ink)}
.flow > div:last-child p{color:var(--invert-muted)}
.flow p{margin-top:10px;color:var(--muted)}
@media (max-width:900px){.flow{grid-template-columns:minmax(0,1fr)}.flow > div+div{border-left:0;border-top:1px solid var(--ink)}.flow > div{padding:22px 18px}}

/* features */
.feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:48px;border:1px solid var(--ink)}
.cell{min-width:0;padding:40px;min-height:300px;display:flex;flex-direction:column;gap:16px;background:var(--surface)}
.cell:nth-child(1){border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.cell:nth-child(2){border-bottom:1px solid var(--ink)}
.cell:nth-child(3){border-right:1px solid var(--ink)}
.cell.inv{background:var(--invert-bg);color:var(--invert-ink)}
.cell.inv p{color:var(--invert-muted)}
.cell h3{font-size:24px;letter-spacing:-.02em}
.cell p{color:var(--muted);max-width:46ch}
.snippet{margin-top:auto;font-family:"Geist Mono",monospace;font-size:13px;background:var(--bg);border:1px solid var(--rule);padding:16px;overflow-x:auto;white-space:pre;line-height:1.7}
.cell.inv .snippet{background:transparent;border-color:#3a3a40;color:var(--invert-ink)}
.apps{margin-top:auto;display:grid;grid-template-columns:auto 1fr;gap:6px 20px;font-family:"Geist Mono",monospace;font-size:13px}
.apps dd{color:var(--muted)}
.bars{margin-top:auto;display:grid;gap:10px;font-family:"Geist Mono",monospace;font-size:12px}
.bar{display:grid;grid-template-columns:92px 1fr 48px;gap:12px;align-items:center}
.bar i{display:block;height:10px;background:var(--accent)}
.bar span:last-child{text-align:right;color:var(--muted)}
.cap{font-family:"Geist Mono",monospace;font-size:11px;color:var(--muted)}
@media (max-width:900px){
  .feat{grid-template-columns:minmax(0,1fr)}
  .cell{border-right:0!important;border-bottom:1px solid var(--ink);padding:28px 20px;min-height:0}
  .cell:last-child{border-bottom:0}
}
@media (max-width:480px){.snippet{font-size:11px;padding:12px;white-space:pre-wrap}}

.list2{margin-top:48px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
.list2 > div{padding:24px 24px 24px 0;border-bottom:1px solid var(--rule)}
.list2 > div:nth-child(even){padding-left:24px;border-left:1px solid var(--rule)}
.list2 p{margin-top:8px;color:var(--muted);max-width:52ch}
@media (max-width:767px){.list2{grid-template-columns:minmax(0,1fr)}.list2 > div:nth-child(even){padding-left:0;border-left:0}.list2 > div{padding-right:0}}

/* phones (real edge renders in sandboxed iframes) */
.phones{margin-top:48px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;justify-items:center}
.phones.six{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:48px}
.phone{width:270px;max-width:100%}
.phone .screen{width:270px;height:584px;border:9px solid var(--ink);border-radius:30px;overflow:hidden;background:var(--ink);position:relative}
.phone iframe{width:390px;height:876px;border:0;transform:scale(.6462);transform-origin:0 0;display:block;background:#fff}
.phone figcaption{margin-top:12px;font-family:"Geist Mono",monospace;font-size:13px;text-align:center}
@media (max-width:900px){.phones,.phones.six{grid-template-columns:repeat(2,minmax(0,1fr))}.hide-sm{display:none}}
@media (max-width:620px){.phones,.phones.six{grid-template-columns:minmax(0,1fr)}}

/* example controls */
.controls{border:1px solid var(--ink);background:var(--surface);padding:24px;display:grid;gap:20px}
.controls fieldset{border:0}
.controls legend{font-size:13px;font-weight:500;margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{border:1px solid var(--rule);padding:8px 12px;font-size:14px;cursor:pointer;display:flex;gap:8px;align-items:center}
.chips label:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.chips input{accent-color:var(--accent)}
.row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.row2{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.f{display:grid;gap:6px;min-width:0}
.f label{font-size:13px;font-weight:500}
.f input[type=text],.f select{height:42px;border:1px solid var(--rule);background:var(--bg);color:var(--ink);padding:0 10px;font:inherit;border-radius:0;width:100%}
.f input[type=color]{height:42px;width:100%;border:1px solid var(--rule);background:var(--bg);padding:3px}
.f input:focus,.f select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 2px var(--accent)}
.chk{display:flex;gap:8px;align-items:center;font-size:14px}
.chk input{accent-color:var(--accent);width:18px;height:18px}
.phones.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.row{grid-template-columns:repeat(2,minmax(0,1fr))}.phones.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.row{grid-template-columns:minmax(0,1fr)}.phones.three{grid-template-columns:minmax(0,1fr)}.controls{padding:18px 16px}}

/* pricing */
.price{display:grid;grid-template-columns:5fr 7fr;gap:48px;margin-top:48px;align-items:start}
.big{font-family:"Geist Mono",monospace;font-size:clamp(72px,10vw,136px);line-height:.9;letter-spacing:-.05em;font-weight:500}
.per{font-family:"Geist Mono",monospace;font-size:14px;color:var(--muted);margin-top:16px}
.price .btn{margin-top:28px}
.terms{border-top:1px solid var(--ink)}
.terms div{display:grid;grid-template-columns:1fr auto;gap:16px;padding:16px 0;border-bottom:1px solid var(--rule)}
.terms div span:last-child{font-family:"Geist Mono",monospace;text-align:right}
.terms div.total{border-bottom:1px solid var(--ink)}
@media (max-width:900px){.price{grid-template-columns:1fr;gap:32px}}
.table-wrap{overflow-x:auto;margin-top:32px;max-width:640px}
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{text-align:left;font-weight:500;color:var(--muted);font-size:13px;padding:10px 8px;border-bottom:1px solid var(--ink)}
.tbl td{padding:12px 8px;border-bottom:1px solid var(--rule);font-family:"Geist Mono",monospace}

/* faq */
.faq{margin-top:48px;border-top:1px solid var(--ink);max-width:880px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;padding:22px 0;font-size:18px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"Geist Mono",monospace;color:var(--muted)}
.faq details[open] summary::after{content:"-"}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:64ch}
.page-head + section .faq{margin-top:0}

/* contact */
.big-mail{font-family:"Geist Mono",monospace;font-size:clamp(24px,4vw,44px);letter-spacing:-.02em;word-break:break-all}
.big-mail a{color:var(--accent)}

/* legal */
.legal{max-width:780px;padding-top:56px;padding-bottom:96px}
.legal h1{font-size:clamp(34px,4.4vw,52px);margin:28px 0 24px;max-width:none}
.legal h2{font-size:22px;letter-spacing:-.01em;margin:40px 0 12px}
.legal p,.legal li{color:var(--ink);margin:0 0 14px;max-width:70ch}
.legal ul{padding-left:22px;margin-bottom:14px}
.legal hr{border:0;border-top:1px solid var(--rule);margin:32px 0}
.legal em{color:var(--muted)}
.draft{border:2px solid var(--ink);background:var(--surface);padding:14px 18px;font-family:"Geist Mono",monospace;font-size:14px}

/* closing + footer */
.band .closing{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.site-foot{border-top:1px solid var(--ink);padding:40px 0;font-size:14px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted)}
.foot nav a{text-decoration:none}
.foot nav a:hover{color:var(--ink)}

@media (prefers-reduced-motion:no-preference){
  .hero h1,.hero .lede,.hero .ctas{animation:rise .7s cubic-bezier(.16,1,.3,1) both}
  .hero .lede{animation-delay:.08s}.hero .ctas{animation-delay:.16s}
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.opt{margin-top:16px;font-family:"Geist Mono",monospace;font-size:13px;color:var(--ink);border-left:3px solid var(--accent);padding-left:12px;max-width:62ch}
.hero h1{font-size:clamp(32px,3.2vw,46px);max-width:none}

/* logo (concept C): dark lockup by default, light lockup under the light theme; never stretched */
.brandmark{display:flex;align-items:center;flex:none}
.logo{display:block;height:28px;width:auto}
.foot-brand .logo{height:32px}
.logo-l,.shot .shot-l{display:none}
:root[data-theme="light"] .logo-l,:root[data-theme="light"] .shot .shot-l{display:block}
:root[data-theme="light"] .logo-d,:root[data-theme="light"] .shot .shot-d{display:none}
.theme-toggle{height:36px;padding:0 12px;border:1px solid var(--rule);background:none;color:var(--ink);font-family:"Geist Mono",monospace;font-size:13px;cursor:pointer}
.theme-toggle:hover{border-color:var(--ink)}
.slogan{font-family:"Geist Mono",monospace;font-size:13px;color:var(--muted);margin-top:10px}
.slogan-hero{font-family:"Geist Mono",monospace;font-size:14px;letter-spacing:.02em;color:var(--accent);margin-bottom:20px}
.foot-brand{display:grid}

/* reporting */
.report{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:40px;margin-top:32px;align-items:start}
.shot{border:1px solid var(--ink);background:var(--surface)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{font-family:"Geist Mono",monospace;font-size:12px;color:var(--muted);padding:8px 12px;border-top:1px solid var(--rule)}
.rpoints{list-style:none;display:grid;gap:22px}
.rpoints li{display:grid;gap:4px;padding-top:14px;border-top:1px solid var(--rule)}
.rpoints b{font-weight:600}
.rpoints span{color:var(--muted);font-size:15px}
@media (max-width:900px){.report{grid-template-columns:minmax(0,1fr);gap:28px}}