:root{
  --navy:#1d3a5f;--navy-deep:#152d49;--slate:#28323b;--sky:#cfe6f0;--sky-soft:#e7f2f7;
  --steel:#647686;--steel-light:#8fa0ad;--white:#fff;--ink:#1b2832;--line:rgba(29,58,95,.14);
  --gold:#c8a05a;--maxw:1160px;
  --display:"Barlow Semi Condensed",sans-serif;--body:"Poppins",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;color:var(--steel)}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.92rem;padding:.8em 1.5em;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .18s,background .18s,color .18s,border-color .18s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-2px)}
.btn-ghost{border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-light{background:var(--sky);color:var(--navy)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}

/* logo */
.mark{width:42px;height:34px;flex:none}
.logo{display:flex;align-items:center;gap:11px}
.logo .name{font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.9;font-size:.8rem;letter-spacing:.04em}
.logo .name span{display:block}
.logo .name .a{color:var(--steel)}

/* header */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav .name{color:var(--navy)}
.nav-right{display:flex;align-items:center;gap:24px}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links>a,.nav-drop>button{font-family:var(--body);font-weight:500;font-size:.9rem;color:var(--slate);background:none;border:0;cursor:pointer;line-height:1}
.nav-links>a:hover,.nav-drop>button:hover{color:var(--navy)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-drop{position:relative}
.nav-drop>button{display:inline-flex;align-items:center;gap:5px;padding:0}
.nav-drop>button svg{transition:transform .2s}
.nav-drop:hover>button svg,.nav-drop:focus-within>button svg{transform:rotate(180deg)}
.nav-drop-menu{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(6px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 50px -24px rgba(29,58,95,.45);padding:8px;min-width:232px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease;z-index:80}
.nav-drop:hover .nav-drop-menu,.nav-drop:focus-within .nav-drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-drop::after{content:"";position:absolute;left:0;right:0;top:100%;height:22px}
.nav-drop-menu a{padding:10px 14px;border-radius:9px;font-size:.92rem;color:var(--slate);white-space:nowrap}
.nav-drop-menu a:hover{background:var(--sky-soft);color:var(--navy)}
.nav-links>a.active,.nav-drop>button.active{color:var(--navy);font-weight:600}
.nav-drop-menu a.active{background:var(--sky-soft);color:var(--navy);font-weight:600}
.menu-btn{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.menu-btn span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.25s}
@media(max-width:860px){
  .menu-btn{display:flex}
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:4px;padding:14px 22px 20px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.3)}
  .nav-links.open>a{padding:10px 0}
  .nav-drop>button{width:100%;justify-content:space-between;padding:10px 0;font-size:1rem;color:var(--navy)}
  .nav-drop-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;padding:2px 0 6px 14px;min-width:0;display:none}
  .nav-drop.open .nav-drop-menu{display:flex}
  .nav-drop::after{display:none}
}

/* breadcrumb */
.crumb{font-size:.82rem;color:var(--steel);padding:14px 0 0}
.crumb a:hover{color:var(--navy);text-decoration:underline}
.crumb span{margin:0 6px;color:var(--steel-light)}

/* hero */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(820px 460px at 88% -15%,rgba(207,230,240,.16),transparent 60%),radial-gradient(620px 520px at -8% 115%,rgba(100,118,134,.26),transparent 60%)}
.hero .wrap{position:relative;padding:64px 22px 70px}
.hero .eyebrow{color:var(--sky)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);margin:14px 0 18px;max-width:18ch}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero p.lede{font-size:1.12rem;color:rgba(255,255,255,.87);max-width:60ch;font-weight:300}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-tags{margin-top:26px;display:flex;gap:10px;flex-wrap:wrap}
.tagpill{font-size:.76rem;font-weight:600;letter-spacing:.02em;padding:6px 12px;border-radius:999px;background:rgba(207,230,240,.13);color:var(--sky)}

/* sections */
section{padding:72px 0}
.sec-head{max-width:680px;margin-bottom:34px}
.sec-head.center{margin:0 auto 40px;text-align:center}
.sec-head h2{font-size:clamp(1.8rem,3.8vw,2.7rem);color:var(--navy);margin:10px 0 12px}
.sec-head p{color:var(--slate);font-weight:300;font-size:1.05rem}
.lead p{font-size:1.06rem;color:var(--slate);font-weight:300;margin-bottom:16px;max-width:72ch}
.lead strong{color:var(--ink);font-weight:600}

.alt{background:var(--sky-soft)}
.dark{background:var(--slate);color:#fff}
.dark .sec-head h2{color:#fff}.dark .sec-head p{color:rgba(255,255,255,.82)}.dark .eyebrow{color:var(--steel-light)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px 22px}
.stat .num{font-family:var(--display);font-weight:800;font-size:2.7rem;color:var(--sky);line-height:1}
.stat p{font-size:.94rem;color:rgba(255,255,255,.86);margin-top:10px}
.stat .src{display:block;margin-top:12px;font-size:.72rem;font-style:italic;color:rgba(255,255,255,.45)}
@media(max-width:760px){.stats{grid-template-columns:1fr}}

/* how-it-works */
.cols{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px}
.card .tag{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;color:var(--steel)}
.card h3{font-size:1.5rem;color:var(--navy);margin:6px 0 8px}
.card p{font-size:.97rem;color:var(--slate);font-weight:300}
.card ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:10px}
.card li{display:flex;gap:10px;font-size:.95rem;align-items:flex-start}
.card li svg{flex:none;margin-top:4px}
@media(max-width:760px){.cols{grid-template-columns:1fr}}

.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--sky-soft);border:1px solid var(--line);border-radius:16px;padding:22px}
.step .n{font-family:var(--display);font-weight:800;color:#fff;background:var(--navy);width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.step h4{font-size:1.1rem;color:var(--navy);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px}
.step p{font-size:.9rem;color:var(--slate);font-weight:300}
@media(max-width:760px){.steps4{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps4{grid-template-columns:1fr}}

/* CTA band */
.cta{background:var(--sky);text-align:center}
.cta h2{font-size:clamp(2rem,4.6vw,3rem);color:var(--navy);margin-bottom:12px}
.cta p{color:var(--slate);max-width:50ch;margin:0 auto 24px;font-size:1.06rem;font-weight:300}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px;background:#fff}
.faq summary{font-family:var(--display);font-weight:700;font-size:1.12rem;color:var(--navy);cursor:pointer;list-style:none;padding:16px 0;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--steel);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--slate);font-weight:300;font-size:.98rem;padding:0 0 18px}

/* nearby chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:500;font-size:.9rem;color:var(--navy);transition:background .15s,color .15s,transform .15s}
.chip:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}

/* hub */
.hub-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:8px}
.hub-search{flex:1;min-width:220px;padding:12px 16px;border:1px solid var(--line);border-radius:999px;font-family:var(--body);font-size:.95rem}
.filter{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;padding:.6em 1.1em;border-radius:999px;border:2px solid var(--line);background:#fff;color:var(--slate);cursor:pointer}
.filter.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.nation-block{margin-top:40px}
.nation-block h3{font-size:1.5rem;color:var(--navy);margin-bottom:4px;display:flex;align-items:center;gap:10px}
.nation-block .rule{height:2px;background:var(--line);margin:14px 0 20px}
.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.city-link{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:transform .15s,box-shadow .15s,border-color .15s}
.city-link:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(29,58,95,.5);border-color:var(--navy)}
.city-link b{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--navy);letter-spacing:.01em}
.city-link span{display:block;font-size:.8rem;color:var(--steel);margin-top:2px}
.city-link.founding{background:var(--navy);border-color:var(--navy)}
.city-link.founding b{color:#fff}.city-link.founding span{color:var(--sky)}
.founding-badge{display:inline-block;font-family:var(--display);font-weight:700;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;background:var(--sky);color:var(--navy);padding:2px 8px;border-radius:999px;margin-left:8px;vertical-align:middle}
@media(max-width:900px){.city-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.city-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.city-grid{grid-template-columns:1fr}}

/* footer */
footer{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:54px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;margin-bottom:36px}
footer .name{color:#fff}footer .name .a{color:var(--steel-light)}
footer .blurb{margin-top:14px;font-size:.9rem;font-weight:300;max-width:36ch}
footer h5{font-family:var(--display);text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;color:#fff;margin-bottom:14px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
footer ul a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:680px){.foot-grid{grid-template-columns:1fr 1fr}}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}