:root{--navy:#0f2a44;--navy2:#173a5c;--accent:#f28c28;--accent-d:#c9661a;--ink:#1d2733;--muted:#5b6876;--bg:#f5f7fa;--line:#dfe5ec;--ok:#15803d;--err:#b42318;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--navy2)}svg{flex:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 18px}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(1.75rem,5.4vw,2.85rem);letter-spacing:-.02em}
h2{font-size:clamp(1.4rem,3.6vw,2rem);letter-spacing:-.01em}
h3{font-size:1.08rem}
p{margin:0 0 1em}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-d);margin-bottom:.5rem}
.muted{color:var(--muted)}.small{font-size:.86rem}
/* header */
.topbar{background:var(--navy);color:#d5e3f1;font-size:.8rem;text-align:center;padding:6px 12px}
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:12px;min-height:62px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--navy);font-weight:800;font-size:1.02rem;line-height:1.15}
.brand small{display:block;font-weight:600;color:var(--muted);font-size:.72rem;letter-spacing:.02em}
.brand svg{width:36px;height:36px}
.nav-cta{margin-left:auto}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.7rem 1.1rem;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit;line-height:1.2}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 14px rgba(242,140,40,.32)}.btn-accent:hover{background:var(--accent-d)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--navy)}.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:.48rem .8rem;font-size:.9rem}.btn-block{width:100%;white-space:normal}
.btn[disabled]{opacity:.65;cursor:wait}
/* hero */
.hero{background:linear-gradient(180deg,#eaf1f8 0%,#f7fafc 70%,#fff 100%);padding:26px 0 36px}
.hero-grid{display:grid;gap:22px}
.hero-copy .lead{font-size:1.06rem;color:#33414f}
.checks{list-style:none;padding:0;margin:0 0 6px}
.checks li{display:flex;gap:9px;align-items:flex-start;margin:.35rem 0;font-weight:600;color:#2a3846}
.checks svg{width:20px;height:20px;color:var(--ok);margin-top:3px}
.safety{display:flex;margin-top:0!important;gap:10px;background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:10px 12px;font-size:.88rem;color:#7c2d12;margin-top:14px}
.safety svg{width:20px;height:20px;color:#c2410c;margin-top:2px}
/* card + form */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 14px 36px rgba(15,42,68,.10);padding:20px}
.card h2{font-size:1.35rem;margin-bottom:.2em}
.form-sub{color:var(--muted);font-size:.92rem;margin-bottom:14px}
.field{margin-bottom:14px}
.field>label,.legend{display:block;font-weight:700;font-size:.92rem;margin-bottom:5px;color:#22303d}
.opt{font-weight:500;color:var(--muted)}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;font:inherit;font-size:16px;padding:.7rem .8rem;border:1.5px solid #c8d2dd;border-radius:10px;background:#fff;color:var(--ink)}
textarea{min-height:92px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy2);box-shadow:0 0 0 3px rgba(23,58,92,.15)}
.invalid input,.invalid select,.invalid textarea{border-color:var(--err)}
.err{display:none;color:var(--err);font-size:.84rem;margin-top:4px;font-weight:600}
.invalid .err{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tile{position:relative}
.tile input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.tile span{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 4px;border:1.5px solid #c8d2dd;border-radius:12px;font-weight:700;font-size:.9rem;text-align:center;color:var(--navy);background:#fff}
.tile svg{width:26px;height:26px;color:var(--navy2)}
.tile input:checked+span{border-color:var(--accent);background:#fff4e8;box-shadow:0 0 0 2px var(--accent) inset}
.tile input:checked+span svg{color:var(--accent-d)}
.tile input:focus-visible+span{outline:3px solid rgba(23,58,92,.35);outline-offset:2px}
.pills{display:flex;flex-direction:column;gap:7px}
.pills .tile span{flex-direction:row;justify-content:flex-start;padding:9px 12px;font-weight:600;gap:10px}
.pills .tile span::before{content:"";width:16px;height:16px;border-radius:50%;border:2px solid #9aa8b6;flex:none}
.pills .tile input:checked+span::before{border-color:var(--accent);background:radial-gradient(var(--accent) 45%,#fff 50%)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;line-height:1.45;color:#3d4a57;background:var(--bg);border-radius:10px;padding:10px 12px}
.consent input{width:20px;height:20px;margin:1px 0 0;flex:none;accent-color:var(--accent)}
.invalid .consent{outline:1.5px solid var(--err)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-foot{font-size:.78rem;color:var(--muted);margin:10px 0 0;text-align:center}
.form-alert{display:none;background:#fef2f2;color:var(--err);border-radius:10px;padding:9px 12px;font-size:.88rem;margin-bottom:12px;font-weight:600}
.success{display:none;text-align:center;padding:12px 4px}
.success svg{width:54px;height:54px;color:var(--ok)}
.success h2{margin-top:8px}
.ref{display:inline-block;background:var(--bg);border-radius:8px;padding:3px 10px;font-family:ui-monospace,Menlo,monospace;font-size:.85rem}
/* sections */
section{padding:44px 0}
.alt{background:var(--bg)}
.sec-head{max-width:680px;margin-bottom:22px}
.grid3{display:grid;gap:14px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px}
.box h3{display:flex;align-items:center;gap:10px}
.box ul{margin:.3em 0 0;padding-left:1.1em;color:#33414f}
.ico{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;background:#fff1e3;color:var(--accent-d)}
.ico svg{width:22px;height:22px}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:8px}
.areas{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.areas li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:.9rem;font-weight:600;color:var(--navy2)}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 16px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;color:var(--navy);padding:13px 0;list-style-position:outside}
details p{color:#33414f;margin:0 0 14px}
.disclosure{background:#eef3f8;border-left:4px solid var(--navy2);border-radius:10px;padding:14px 16px;font-size:.92rem;color:#2a3846}
/* techs page */
.tech-list{display:grid;gap:14px}
.tech .meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.tag{font-size:.76rem;font-weight:700;padding:3px 9px;border-radius:999px;background:#e8eef5;color:var(--navy2)}
.tag.trade{background:#fff1e3;color:var(--accent-d)}
.empty{text-align:center;padding:28px 18px;border:2px dashed #c8d2dd;border-radius:var(--r);background:#fff}
.empty svg{width:44px;height:44px;color:#9aa8b6}
.loading{color:var(--muted);text-align:center;padding:20px}
.free-hl{display:flex;gap:18px;align-items:center;background:#fff4e8;border:1.5px solid #fbc98f;border-radius:var(--r);padding:18px 20px;margin-bottom:16px}
.free-hl h3{font-size:1.25rem;margin-bottom:.25em}.free-hl p{margin:0;color:#33414f}
.free-hl-n{flex:none;display:flex;flex-direction:column;align-items:center;justify-content:center;width:84px;height:84px;border-radius:50%;background:var(--accent);color:#fff;font-size:2.2rem;font-weight:800;line-height:1}
.free-hl-n small{font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-top:3px}
.price .tag{display:inline-block;margin-bottom:8px}
.price-amt{font-size:2rem;font-weight:800;color:var(--navy);margin:0 0 .3em;line-height:1.1}.price-amt span{font-size:.9rem;font-weight:600;color:var(--muted)}
/* footer */
footer{background:var(--navy);color:#c6d5e4;padding:30px 0 90px;font-size:.88rem}
footer a{color:#fff}
footer .brand{color:#fff;margin-bottom:10px}
footer .brand small{color:#a9bccf}
.foot-links{display:flex;flex-wrap:wrap;gap:14px;margin:10px 0}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);box-shadow:0 -6px 18px rgba(15,42,68,.08);z-index:40;transition:transform .2s}
.sticky-cta.hide{transform:translateY(110%)}
.show-sm{display:inline}.hide-sm{display:none}
@media (max-width:719px){.hero-copy .lead{font-size:1rem}.hero-copy h1{font-size:1.7rem}.checks li{font-size:.95rem;margin:.2rem 0}.brand{font-size:.95rem}.brand small{font-size:.68rem}}
@media (min-width:720px){
  .show-sm{display:none}.hide-sm{display:inline}
  .grid3{grid-template-columns:repeat(3,1fr)}
  .tech-list{grid-template-columns:repeat(2,1fr)}
  .card{padding:26px}
  section{padding:60px 0}
}
@media (min-width:960px){
  .hero{padding:48px 0 56px}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
  .hero-copy{padding-top:18px}
  .hero-grid{grid-template-rows:auto 1fr}
  .hero-grid>.card{grid-row:span 2}
  .hero-grid>.safety{grid-column:1;align-self:start}
  .sticky-cta{display:none}
  footer{padding-bottom:30px}
  .tech-list{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:420px){.nav .brand{font-size:.9rem;gap:8px}.nav .brand svg{width:32px;height:32px}.nav .btn-sm{padding:.45rem .65rem;font-size:.86rem}}
@media (max-width:370px){.tiles{gap:6px}.tile span{font-size:.82rem}.row2{grid-template-columns:1fr}}
/* ---- static-site additions ---- */
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);padding:8px 12px;z-index:100;border-radius:0 0 8px 0;font-weight:700}
.skip:focus{left:0}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(242,140,40,.7);outline-offset:2px}
.nav-links{display:none;gap:18px;margin-left:auto}
.nav-links a{color:var(--navy);text-decoration:none;font-weight:600;font-size:.94rem}
.nav-links a:hover{text-decoration:underline}
.nav-links+.nav-cta{margin-left:14px}
@media (min-width:860px){.nav-links{display:flex}}
.prose{max-width:820px}
.prose h2{margin-top:1.4em}.prose h3{margin-top:1.2em}
.prose ul{padding-left:1.2em}.prose li{margin:.25em 0}
.local-grid{display:grid;gap:14px}
@media (min-width:720px){.local-grid{grid-template-columns:repeat(2,1fr)}}
.box p:last-child{margin-bottom:0}
.src{font-size:.78rem;color:var(--muted);margin-top:.6em}
.src a{color:var(--muted)}
.callout{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:12px 14px;color:#7c2d12}
.area-groups{display:grid;gap:14px}
@media (min-width:720px){.area-groups{grid-template-columns:repeat(3,1fr)}}
.area-groups h3{font-size:1rem;margin-bottom:.4em}
.page-hero{padding:30px 0 18px}
.updated{color:var(--muted);font-size:.86rem}
noscript .form-alert,.noscript-msg{display:block}
fieldset.field{border:0;padding:0;margin:0 0 14px;min-width:0}
/* accessibility: WCAG AA contrast for accent buttons + labels */
.btn-accent{color:var(--navy)}.btn-accent:hover{background:#f7a54f;color:var(--navy)}
.eyebrow{color:#a34a0c}
.free-hl-n{background:var(--navy)}
.empty h2,.tech h2{font-size:1.08rem}