:root{
  --bg:#fff;--bg2:#f2f4f5;--panel:#fff;--line:#dadfe2;--text:#14191c;--mute:#546067;
  --accent:#f5b301;--accent-ink:#14191c;--accent-text:#8a6100;--ok:#14783c;--err:#b3261e;
  --gr:#14191c;--gr2:#1c2327;--grline:#2c373d;
  --display:Oswald,"Arial Narrow","Roboto Condensed",Impact,sans-serif;
  --body:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#101416;--bg2:#161c1f;--panel:#1b2226;--line:#2c373d;--text:#eef1f2;--mute:#a0b0b6;
  --accent-text:#f5b301;--ok:#5fd08a;--err:#ff8f80;
}}
/* graphite scope: utility bar, hero copy, band, footer stay dark in both schemes */
.dark{--bg:#14191c;--panel:#1c2327;--line:#2c373d;--text:#f1f3f4;--mute:#aab8be;--accent-text:#f5b301;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:132px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:10px 14px;border-radius:4px;z-index:30;font-weight:700}
.skip:focus{left:12px}

/* utility bar */
.util{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:40px}
.util ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;flex-wrap:wrap}
.util li{display:flex;align-items:center;gap:8px;color:#dfe5e8}
.util li::before{content:"";width:6px;height:6px;background:var(--accent);flex:none}
.util a{color:#dfe5e8;text-decoration:none}.util a:hover{color:var(--accent)}
@media(max-width:900px){.util .mail{display:none}.util ul{gap:6px 18px;padding:11px 0}.util .wrap{min-height:0}}
@media(max-width:560px){.util li:nth-child(2){display:none}}

/* nav */
header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.primary-nav{display:flex;justify-content:space-between;align-items:center;height:68px;gap:16px}
.logo{display:inline-flex;align-items:center;flex:none;text-decoration:none;color:var(--text)}
.logo picture{display:block}
.logo img{display:block;width:250px;height:auto}
@media(max-width:600px){header .logo img{width:190px}}
.links{display:flex;gap:28px;align-items:center}
.links a.t{color:var(--text);text-decoration:none;font-size:14.5px;font-weight:600}
.links a.t:hover{color:var(--accent-text)}
.links .mail{font:500 13px var(--mono);color:var(--mute);text-decoration:none}
@media(max-width:1000px){.links a.t,.links .mail{display:none}}
.links .btn{white-space:nowrap}
@media(max-width:480px){.primary-nav{height:62px;gap:10px}header .logo img{width:clamp(136px,43vw,185px)}.links .btn.sm{padding:0 12px;min-height:42px;font-size:14px}.links .btn svg,.xs{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;background:var(--accent);color:var(--accent-ink);font:700 16px/1 var(--body);letter-spacing:.01em;padding:0 28px;border:2px solid var(--accent);border-radius:4px;text-decoration:none;cursor:pointer;transition:transform .12s,filter .12s,background .12s,box-shadow .12s;box-shadow:0 3px 0 rgba(0,0,0,.28)}
.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 rgba(0,0,0,.28)}
.btn.ghost{background:transparent;color:var(--text);border-color:currentColor;box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.07);filter:none}
.btn.sm{min-height:44px;padding:0 20px;font-size:14.5px}
.btn svg{width:18px;height:18px;flex:none}
.btn[disabled]{opacity:.65;cursor:progress}

/* type */
.eyebrow{font:600 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-text);margin:0 0 16px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--accent)}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;margin:0;font-weight:700}
h1{font-size:clamp(40px,5.6vw,68px);line-height:1.22;letter-spacing:.005em}
.hl{background:var(--accent);color:#14191c;padding:0 .16em;line-height:1;-webkit-box-decoration-break:clone;box-decoration-break:clone}
h2{font-size:clamp(32px,4.4vw,50px);line-height:1.05;letter-spacing:.005em;margin-bottom:14px}
h3{font-weight:600;font-size:22px;line-height:1.15;letter-spacing:.03em}
.sub{color:var(--mute);max-width:40em;margin:0 0 44px;font-size:18px}
section{padding:96px 0}
@media(max-width:700px){section{padding:64px 0}}
.alt{background:var(--bg2);border-block:1px solid var(--line)}

/* hero */
.hero{position:relative;overflow:hidden;color:var(--text);padding:72px 0 88px;background:
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,
  radial-gradient(70% 90% at 12% 10%,rgba(245,179,1,.10),transparent 60%),#14191c}
.hero::before{content:"IRON YARDS";position:absolute;left:-2%;bottom:-.22em;font:700 clamp(150px,24vw,360px)/1 var(--display);letter-spacing:.02em;color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.07);white-space:nowrap;pointer-events:none;user-select:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.copy{color:#f1f3f4;padding-top:10px}
.copy .eyebrow{color:#f5b301}
.copy .lead{color:#b7c4c9;font-size:clamp(17px,2vw,20px);line-height:1.55;max-width:31em;margin:26px 0 32px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.copy .btn.ghost{color:#f1f3f4}
.ticks{list-style:none;padding:0;margin:34px 0 0;display:grid;gap:12px;font-weight:500;font-size:16px;color:#d8e0e3}
.ticks li{display:flex;gap:12px;align-items:center}
.ticks svg{width:20px;height:20px;flex:none;color:#f5b301}
.note{margin:24px 0 0;font:500 12px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#93a3a9;border-left:3px solid #f5b301;padding-left:12px}

/* signup card */
.card{background:var(--panel);color:var(--text);border-radius:8px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid var(--line);scroll-margin-top:90px}
.card-h{background:var(--accent);color:#14191c;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 22px}
.card-h h2{font-size:26px;margin:0;letter-spacing:.03em;line-height:1}
.pill{font:600 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;background:#14191c;color:#f5b301;padding:8px 11px;border-radius:99px;white-space:nowrap}
.tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.tab{min-height:54px;padding:0 10px;border:0;background:var(--bg2);color:var(--mute);font:700 15px var(--body);cursor:pointer;border-bottom:3px solid transparent}
.tab+.tab{border-left:1px solid var(--line)}
.tab:hover{color:var(--text)}
.tab[aria-selected=true]{background:var(--panel);color:var(--text);border-bottom-color:var(--accent)}
form{padding:8px 22px 22px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.row .full{grid-column:1/-1}
@media(max-width:640px){.row{grid-template-columns:1fr}form{padding:6px 16px 20px}.card-h{padding:14px 16px}.pill{display:none}}
.f{min-width:0}
label{display:block;font:600 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:16px 0 7px}
label i{font-style:normal;color:var(--err)}
label span.opt{font-weight:500;opacity:.8}
input,select,textarea{width:100%;min-height:50px;padding:12px 14px;border-radius:4px;border:1.5px solid var(--line);background:var(--bg);color:var(--text);font:400 16.5px var(--body);transition:border-color .12s,box-shadow .12s}
select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat;text-overflow:ellipsis}
textarea{min-height:88px;resize:vertical}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--mute) 65%,transparent)}
input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--mute) 55%,var(--line))}
input:focus,select:focus,textarea:focus{outline:none;border-color:#14191c;box-shadow:0 0 0 4px rgba(245,179,1,.55)}
@media(prefers-color-scheme:dark){input:focus,select:focus,textarea:focus{border-color:var(--accent)}}
[aria-invalid=true]{border-color:var(--err)!important}
[aria-invalid=true]:focus{box-shadow:0 0 0 4px color-mix(in srgb,var(--err) 30%,transparent)}
.fe{display:block;color:var(--err);font-size:13.5px;font-weight:600;margin-top:6px}
.more{margin-top:14px;border-top:1px dashed var(--line)}
.more summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:14px 0 4px;font:600 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text);font-family:var(--mono)}
.more summary::-webkit-details-marker{display:none}
.more summary::before{content:"+";display:grid;place-items:center;width:22px;height:22px;background:var(--accent);color:#14191c;font:700 16px/1 var(--body);border-radius:3px}
.more[open] summary::before{content:"\2212"}
.hp{position:absolute;left:-9999px}.hide{display:none!important}
.submit{margin:22px 0 0}
.submit .btn{width:100%;min-height:58px;font-size:17px}
.msg{font-weight:600;font-size:15.5px;margin-top:12px}
.msg:empty{display:none}
.msg.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 11%,transparent);border:1px solid color-mix(in srgb,var(--ok) 45%,transparent);padding:14px 16px;border-radius:6px}
.msg.err{color:var(--err)}
.fine{color:var(--mute);font-size:13.5px;margin:14px 0 0;line-height:1.5}
.fine a{color:var(--text)}
.flash{animation:flash 1.6s ease-out}
@keyframes flash{0%,45%{box-shadow:0 0 0 4px rgba(245,179,1,.7);border-color:#14191c}}
.hide{display:none!important}
@media(max-width:940px){.hero{padding:44px 0 56px}.hero .wrap{grid-template-columns:1fr;gap:40px}}

/* standard */
.std{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:940px){.std{grid-template-columns:1fr;gap:36px}}
.plan{margin:0}
.plan svg{width:100%;height:auto;display:block;border-radius:8px;box-shadow:0 24px 50px rgba(20,25,28,.22)}
.plan figcaption{font:500 11.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin-top:12px}
.spec{border-top:2px solid var(--text)}
.spec>div{display:grid;grid-template-columns:56px 1fr;gap:0 8px;padding:22px 0;border-bottom:1px solid var(--line)}
.spec .num{font:600 13px/1.9 var(--mono);color:var(--accent-text);letter-spacing:.1em}
.spec p{margin:6px 0 0;color:var(--mute);grid-column:2}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:var(--panel);border:1px solid var(--line);border-top:5px solid var(--accent);border-radius:4px;padding:26px 26px 30px}
.step .n{font:700 60px/1 var(--display);color:transparent;-webkit-text-stroke:1.5px var(--text);display:block;margin-bottom:16px;opacity:.85}
.step p{margin:10px 0 0;color:var(--mute)}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* tiers */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:22px;display:flex;flex-direction:column;gap:14px}
.fp{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;width:100%;max-width:120px}
.fp i{aspect-ratio:1;border:1.5px dashed var(--line);border-radius:2px}
.fp i.on{background:var(--accent);border:1.5px solid var(--accent)}
.tier b{font:600 26px/1 var(--display);text-transform:uppercase;letter-spacing:.04em}
.tier span{color:var(--mute);font-size:15.5px;line-height:1.45}
@media(max-width:940px){.tiers{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.tiers{grid-template-columns:1fr}}
.who-h{margin-top:76px}
.who{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;border-top:2px solid var(--text)}
.who div{padding:22px 0 22px 34px;border-bottom:1px solid var(--line);position:relative}
.who div::before{content:"";position:absolute;left:0;top:30px;width:14px;height:14px;background:var(--accent)}
.who p{margin:6px 0 0;color:var(--mute)}
@media(max-width:700px){.who{grid-template-columns:1fr}}

/* areas */
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.chip{border:1.5px solid var(--line);border-left:5px solid var(--accent);background:var(--panel);color:var(--text);padding:14px 18px;border-radius:4px;font:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:6px;transition:border-color .12s,background .12s,transform .12s}
.chip b{font:600 22px/1 var(--display);text-transform:uppercase;letter-spacing:.04em}
.chip span{font:500 11.5px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.chip:hover span{color:#14191c}
.chip:hover{border-color:var(--text);background:var(--accent);color:#14191c}
.chip:active{transform:translateY(1px)}
.fine.out{font-size:14.5px;margin-top:18px}

/* faq */
.faq{max-width:840px}
details.q{border-top:1px solid var(--line)}
details.q:last-child{border-bottom:1px solid var(--line)}
details.q summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font:600 21px/1.2 var(--display);text-transform:uppercase;letter-spacing:.03em}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"+";flex:none;width:34px;height:34px;background:var(--bg2);border:1px solid var(--line);border-radius:4px;display:grid;place-items:center;font:500 22px/1 var(--body);transition:background .2s}
details.q[open] summary::after{content:"\2212";background:var(--accent);color:#14191c;border-color:var(--accent)}
details.q p{margin:0 0 24px;color:var(--mute);max-width:44em}
details.q a{color:var(--text);text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}

/* band + footer */
.band{padding:76px 0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/44px 44px,#14191c;color:#f1f3f4}
.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.band h2{margin:0;max-width:16em;color:#f1f3f4}
.tape{height:12px;background:repeating-linear-gradient(-45deg,#f5b301 0 18px,#14191c 18px 36px)}
footer{padding:30px 0 40px;color:var(--mute);font-size:14.5px;border-top:1px solid var(--grline)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
footer a{color:#f1f3f4}
footer .logo img{width:260px;max-width:100%}

/* sticky mobile bar */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:15;display:none;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:#14191c;border-top:3px solid #f5b301;transform:translateY(110%);transition:transform .25s}
.bar.on{transform:none}
.bar .btn{flex:1;min-height:50px;padding:0 12px;font-size:15.5px}
.bar .btn.ghost{flex:.75;color:#f1f3f4}
@media(max-width:760px){.bar{display:flex}body{padding-bottom:76px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* plan svg */
.fence{stroke:#f5b301;stroke-width:3;stroke-dasharray:2 7;stroke-linecap:round;fill:none;animation:march 14s linear infinite}
@keyframes march{to{stroke-dashoffset:-180}}
.halo{fill:#f5b301;opacity:.12;animation:glow 3.4s ease-in-out infinite}
.halo:nth-of-type(2n){animation-delay:1.2s}
@keyframes glow{50%{opacity:.26}}
.links a.t{white-space:nowrap}
@media(max-width:1180px){.links a.mail{display:none}}