/* Iron City Growth — styles. No external fonts or images; system font stack for speed. */
:root{
  --ink:#111418; --ink-2:#1b1f26; --ink-3:#0b0d10;
  --gold:#FFB81C; --gold-d:#E0A000; --gold-soft:#FFF4D6;
  --text:#1d232b; --muted:#5b6573; --line:#e4e7ec; --bg:#ffffff; --bg-alt:#f6f7f9;
  --ok:#1f8a4c; --radius:14px; --radius-lg:20px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.08);
  --shadow-lg:0 20px 50px rgba(0,0,0,.35);
  --font:Inter,"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --maxw:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.4vw,2.6rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip-link{position:absolute;left:12px;top:-60px;background:var(--gold);color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:700;z-index:100;text-decoration:none}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.ico{width:1.15em;height:1.15em;flex:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-weight:700;text-decoration:none;border-radius:12px;padding:.8em 1.25em;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s ease,background .15s ease,box-shadow .15s ease,color .15s;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-lg{padding:1em 1.5em;font-size:1.05rem}
.btn-sm{padding:.55em 1em;font-size:.92rem}
.btn-block{width:100%}
.btn-gold{background:var(--gold);color:var(--ink);box-shadow:0 6px 18px rgba(255,184,28,.35)}
.btn-gold:hover{background:#ffc53f}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(17,20,24,.92);backdrop-filter:saturate(160%) blur(10px);-webkit-backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid rgba(255,255,255,.07)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:1.15rem;letter-spacing:-.01em}
.brand strong{color:var(--gold)}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:6px}
.site-nav a{color:#d6dae0;text-decoration:none;font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:8px}
.site-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.site-nav .nav-cta a{color:var(--ink);margin-left:8px}
.site-nav .nav-cta a:hover{background:#ffc53f}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.nav-toggle .bar{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded="true"] .bar:nth-child(2){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bar:nth-child(3){opacity:0}
.nav-toggle[aria-expanded="true"] .bar:nth-child(4){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% -10%,rgba(255,184,28,.16),transparent 60%),linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);color:#e9ecf1;padding:84px 0 150px;overflow:hidden}
.hero h1{color:#fff}
.gold{color:var(--gold)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem;color:var(--gold);background:rgba(255,184,28,.1);border:1px solid rgba(255,184,28,.35);padding:6px 14px;border-radius:999px;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,184,28,.25)}
.lead{font-size:1.18rem;color:#c9ced6;max-width:36em}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;color:#c9ced6;font-size:.95rem}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points .ico{color:var(--gold)}
.skyline{position:absolute;left:0;right:0;bottom:-1px;height:120px}
.skyline svg{width:100%;height:100%}

/* Mockup */
.mock{background:#fff;color:var(--text);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;transform:rotate(-1deg)}
.mock-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;background:#f2f4f7;border-bottom:1px solid var(--line)}
.mock-bar span{width:10px;height:10px;border-radius:50%;background:#d0d5dd}
.mock-bar span:first-child{background:#f97066}.mock-bar span:nth-child(2){background:#fdb022}.mock-bar span:nth-child(3){background:#32d583}
.mock-bar em{margin-left:10px;font-style:normal;font-weight:700;font-size:.85rem;color:var(--muted)}
.mock-body{padding:14px}
.mock-row{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.mock-ico{width:38px;height:38px;border-radius:10px;background:var(--gold-soft);color:#8a5a00;display:grid;place-items:center;flex:none}
.mock-ico svg{width:20px;height:20px}
.mock-text{flex:1;min-width:0}
.mock-text b{display:block;font-size:.92rem}
.mock-text small{display:block;color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{font-size:.72rem;font-weight:700;padding:4px 9px;border-radius:999px;white-space:nowrap}
.tag-wait{background:#fff4d6;color:#8a5a00}
.tag-ok{background:#e3f6ec;color:var(--ok)}
.tag-new{background:#e8eefc;color:#2f55c4}
.mock-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:4px}
.mbtn{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:700;padding:8px 14px;border-radius:10px}
.mbtn svg{width:16px;height:16px}
.mbtn-ghost{border:1px solid var(--line);color:var(--muted)}
.mbtn-gold{background:var(--gold);color:var(--ink)}
.mock-caption{text-align:center;font-size:.8rem;color:#8b939f;margin:14px 0 0}

/* Sections */
.section{padding:96px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--ink-3);color:#c9ced6}
.section-dark h2,.section-dark h3{color:#fff}
.section-gold{background:linear-gradient(135deg,#FFC23D 0%,var(--gold) 55%,#F2A900 100%);color:var(--ink)}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center}
.kicker{display:inline-block;font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:#9a6a00;margin-bottom:12px}
.section-dark .kicker{color:var(--gold)}
.kicker.dark{color:var(--ink)}
.sub{font-size:1.1rem;color:var(--muted)}
.sub.light,.section-head.light .sub{color:#aab1bc}
.note{font-size:.92rem;text-align:center;margin-top:28px}
.note.light{color:#8b939f}
.fine{text-align:center;color:var(--muted);font-size:.9rem;margin-top:22px}

/* Lists */
.check-list,.x-list{list-style:none;padding:0;margin:0}
.check-list li,.x-list li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.check-list .ico{color:var(--ok);margin-top:.22em}
.x-list .ico{color:#d14343;margin-top:.22em}
.check-list.sm li{font-size:.95rem;margin-bottom:9px}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.compare-card{border-radius:var(--radius-lg);padding:34px;border:1px solid var(--line)}
.compare-before{background:#fbfbfc}
.compare-after{background:var(--ink);color:#dde1e7;border-color:var(--ink)}
.compare-after h3{color:var(--gold)}
.compare-after .check-list .ico{color:var(--gold)}

/* Services */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;border-top:4px solid var(--gold)}
.service-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,24,40,.12)}
.service-ico{width:52px;height:52px;border-radius:14px;background:var(--ink);color:var(--gold);display:grid;place-items:center;margin-bottom:16px}
.service-ico svg{width:26px;height:26px}
.lane{font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#9a6a00;margin:0 0 6px}
.service-card p{color:var(--muted)}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s;position:relative}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px}
.step-num{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--gold);color:var(--ink);font-weight:800;font-size:1.1rem;margin-bottom:16px;box-shadow:0 0 0 6px var(--gold-soft)}
.step p{color:var(--muted);font-size:.96rem;margin:0}

/* Industries */
.industries{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.industries li{display:flex;align-items:center;gap:14px;background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:18px;color:#e9ecf1;font-weight:600;font-size:.97rem;transition:border-color .2s,transform .2s}
.industries li:hover{border-color:rgba(255,184,28,.5);transform:translateY(-2px)}
.industries svg{width:28px;height:28px;color:var(--gold);flex:none}
.industries svg circle[fill="#fff"]{fill:var(--ink-2)}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 28px;box-shadow:var(--shadow)}
.plan .check-list{flex:1;margin-bottom:24px}
.plan-for{color:var(--muted);margin:-4px 0 14px}
.price{display:flex;align-items:baseline;gap:6px;margin:0 0 22px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.price .amt{font-size:2.8rem;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.price .per{color:var(--muted);font-weight:600}
.plan-featured{background:var(--ink);color:#dde1e7;border:2px solid var(--gold);transform:translateY(-10px);box-shadow:0 24px 50px rgba(17,20,24,.28)}
.plan-featured h3,.plan-featured .price .amt{color:#fff}
.plan-featured .plan-for,.plan-featured .price .per{color:#aab1bc}
.plan-featured .price{border-color:rgba(255,255,255,.12)}
.plan-featured .check-list .ico{color:var(--gold)}
.plan-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--ink);font-weight:800;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin:0;white-space:nowrap}
.addon{display:flex;align-items:center;gap:20px;margin-top:34px;padding:22px 26px;border:1px dashed #c9ced6;border-radius:var(--radius-lg);background:var(--bg-alt)}
.addon h3{margin:0 0 4px;font-size:1.05rem}
.addon p{margin:0;color:var(--muted);font-size:.95rem}
.addon > div:nth-child(2){flex:1}
.addon-ico{width:46px;height:46px;border-radius:12px;background:var(--ink);color:var(--gold);display:grid;place-items:center;flex:none}
.addon-ico svg{width:24px;height:24px}

/* Sample */
.sample{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.sample h2{color:var(--ink)}
.sample-copy p{font-size:1.1rem}
.sample .check-list .ico{color:var(--ink)}
.sample-card{background:#fff;border-radius:var(--radius-lg);padding:34px;text-align:center;box-shadow:0 24px 50px rgba(120,80,0,.25)}
.big-ico{width:56px;height:56px;margin:0 auto 12px;color:var(--gold-d)}
.sample-big{font-size:1.9rem;font-weight:800;color:var(--ink);margin:0;letter-spacing:-.02em}
.sample-small{color:var(--muted);margin:4px 0 22px}

/* Why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
.why-ico{width:40px;height:40px;color:var(--ink);background:var(--gold-soft);border-radius:12px;padding:8px;margin-bottom:14px}
.why-card p{color:var(--muted);margin:0;font-size:.97rem}

/* Founder */
.founder{display:grid;grid-template-columns:220px 1fr;gap:56px;align-items:center;max-width:980px}
.founder-avatar svg{width:220px;height:220px}
.founder-copy p{color:#3d4652;font-size:1.06rem}
.founder-contact{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:8px}
.founder-contact a{display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;color:var(--ink);border-bottom:2px solid var(--gold);padding-bottom:2px}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:#fff;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:20px 56px 20px 22px;font-weight:700;color:var(--ink);position:relative;font-size:1.03rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:22px;top:50%;width:12px;height:12px;border-right:2.5px solid var(--gold-d);border-bottom:2.5px solid var(--gold-d);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 22px 20px;margin:0;color:var(--muted)}

/* Contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-list{list-style:none;padding:0;margin:28px 0 0}
.contact-list li{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:#dde1e7;font-size:1.05rem}
.contact-list .ico{color:var(--gold)}
.contact-list a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,184,28,.5)}
.contact-list a:hover{color:var(--gold)}
.contact-form{background:#fff;color:var(--text);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-lg)}
.contact-form fieldset{border:0;padding:0;margin:0 0 18px}
.contact-form legend{font-weight:700;color:var(--ink);font-size:.95rem;margin-bottom:10px;padding:0}
.interest{display:flex;flex-wrap:wrap;gap:8px}
.interest legend{width:100%}
.pill{position:relative;cursor:pointer}
.pill input{position:absolute;opacity:0;width:1px;height:1px}
.pill span{display:inline-block;padding:9px 14px;border:1.5px solid var(--line);border-radius:999px;font-weight:600;font-size:.92rem;color:var(--muted);transition:all .15s}
.pill input:checked + span{background:var(--ink);border-color:var(--ink);color:var(--gold)}
.pill input:focus-visible + span{outline:3px solid var(--gold);outline-offset:2px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.92rem;color:var(--ink);margin-bottom:6px}
.req{color:#c4320a}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1.5px solid #d0d5dd;border-radius:10px;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold-d);box-shadow:0 0 0 4px rgba(255,184,28,.25)}
.field input[aria-invalid="true"]{border-color:#d92d20;box-shadow:0 0 0 3px rgba(217,45,32,.15)}
.lanes{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.lanes legend{grid-column:1/-1}
.lanes label{display:flex;gap:8px;align-items:center;font-size:.93rem;color:#3d4652;cursor:pointer}
.lanes input{width:18px;height:18px;accent-color:var(--ink)}
.form-note{font-size:.88rem;color:var(--muted);margin:14px 0 0;text-align:center}
.form-note.error{color:#b42318;font-weight:600}
.form-note.success{color:var(--ok);font-weight:600}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* Footer */
.site-footer{background:var(--ink);color:#aab1bc;padding:60px 0 28px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-tag{margin-top:14px;max-width:26em}
.footer-h{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#d6dae0;text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:.88rem}
.footer-bottom p{margin:0}

/* Simple page (privacy/404) */
.page{padding:72px 0 96px}
.page h1{font-size:clamp(2rem,4vw,2.8rem)}
.page h2{font-size:1.35rem;margin-top:1.6em}
.page p,.page li{color:#3d4652}

/* Responsive */
@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:540px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .industries{grid-template-columns:repeat(3,1fr)}
  .pricing{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .plan-featured{transform:none}
  .why{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;top:68px;left:0;right:0;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08);display:none;padding:10px 22px 22px}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .site-nav a{display:block;padding:12px}
  .site-nav .nav-cta a{margin:10px 0 0;text-align:center}
}
@media (max-width:720px){
  body{font-size:16px}
  .section{padding:68px 0}
  .hero{padding:56px 0 120px}
  .compare,.services,.sample,.why{grid-template-columns:1fr}
  .industries{grid-template-columns:repeat(2,1fr)}
  .industries li{padding:14px;font-size:.9rem;gap:10px}
  .industries svg{width:24px;height:24px}
  .founder{grid-template-columns:1fr;text-align:left;gap:28px}
  .founder-avatar svg{width:140px;height:140px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid > div:first-child{grid-column:1/-1}
  .addon{flex-direction:column;align-items:flex-start}
  .compare-card,.service-card{padding:26px}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .row2,.lanes{grid-template-columns:1fr}
  .hero-ctas .btn{width:100%}
  .contact-form{padding:22px}
  .mock-row .tag{display:none}
  .industries li{flex-direction:column;align-items:flex-start;text-align:left}
}