@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/assets/inter.woff2) format('woff2')}

:root{
  --navy:#0E1A35;      /* primary text / deep brand navy */
  --navy-2:#16264C;    /* section navy */
  --navy-3:#22346180;  /* muted */
  --ink:#1B2540;
  --muted:#5A6784;
  --line:#E4E8F0;
  --line-2:#D8DEEA;
  --paper:#FFFFFF;
  --paper-2:#F7F9FC;
  --paper-3:#EEF2F8;
  --gold:#B08A3E;
  --gold-soft:#F3ECDE;
  --blue:#3A5DA8;
  --radius:14px;
  --max:1080px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line);
}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:11px;color:var(--navy);text-decoration:none}
.brand:hover{text-decoration:none}
.brand .name{font-weight:700;font-size:17.5px;letter-spacing:-.02em;line-height:1}
.brand .sub{display:block;font-size:9px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-weight:500}
nav.main{display:flex;align-items:center;gap:28px}
nav.main a{color:var(--ink);font-size:14.5px;font-weight:500}
nav.main a:hover{color:var(--blue);text-decoration:none}
.btn{
  display:inline-flex;align-items:center;gap:8px;border-radius:999px;
  padding:11px 20px;font-size:14px;font-weight:600;line-height:1;
  background:var(--navy);color:#fff;border:1px solid var(--navy);transition:.18s ease;
}
.btn:hover{background:var(--navy-2);border-color:var(--navy-2);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--paper-2);color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;padding:8px;cursor:pointer;color:var(--navy)}

@media (max-width:860px){
  nav.main{display:none}
  .menu-btn{display:inline-flex}
  nav.main.open{
    display:flex;position:absolute;left:0;right:0;top:70px;background:#fff;
    border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;
    gap:0;padding:6px 24px 18px;
  }
  nav.main.open a{padding:12px 0;border-bottom:1px solid var(--line)}
  nav.main.open a:last-child{border-bottom:0}
}

/* ---------- type ---------- */
h1,h2,h3,h4{color:var(--navy);letter-spacing:-.022em;margin:0;line-height:1.18;font-weight:700}
h1{font-size:clamp(34px,5.2vw,54px);letter-spacing:-.032em}
h2{font-size:clamp(24px,3.2vw,34px)}
h3{font-size:19px}
h4{font-size:16px;letter-spacing:-.01em}
p{margin:0 0 1.05em}
.lead{font-size:clamp(17px,2.1vw,20px);line-height:1.6;color:var(--muted)}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.muted{color:var(--muted)}
.small{font-size:14px}

/* ---------- sections ---------- */
section{padding:84px 0}
section.tight{padding:60px 0}
section.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero{padding:96px 0 76px;background:
  radial-gradient(120% 90% at 78% -10%, #EAF0FB 0%, rgba(234,240,251,0) 62%),
  linear-gradient(#FCFDFF, #FFFFFF)}
.hero h1{max-width:16ch}
.hero .lead{max-width:56ch;margin-top:22px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:.2s ease;
}
.card:hover{border-color:var(--line-2);box-shadow:0 12px 30px -20px rgba(14,26,53,.4)}
.card h3{margin-bottom:9px}
.card p{margin:0;color:var(--muted);font-size:14.6px;line-height:1.62}
.card .num{
  display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;
  border-radius:9px;background:var(--paper-3);color:var(--navy);
  font-size:13px;font-weight:700;margin-bottom:14px;
}
.ico{width:22px;height:22px;color:var(--blue);margin-bottom:14px;stroke-width:1.7}

/* ---------- moon tool ---------- */
.tool{
  background:linear-gradient(160deg,#0E1A35,#1B2E58);border-radius:20px;color:#fff;
  padding:34px 30px;display:grid;grid-template-columns:200px 1fr;gap:34px;align-items:center;
}
@media (max-width:720px){.tool{grid-template-columns:1fr;gap:24px;padding:28px 22px;text-align:center}}
.moon-wrap{display:flex;justify-content:center}
.moon{
  width:168px;height:168px;border-radius:50%;position:relative;overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.14), 0 18px 50px -20px rgba(0,0,0,.7);
}
.moon{background:#0B1329}
.moon .lit{position:absolute;inset:0;background:
  radial-gradient(circle at 34% 30%, #FFFDF6 0%, #F2EEE0 38%, #D9D3C2 72%, #BDB6A3 100%);}
.moon .shade{position:absolute;inset:0;background:#0B1329}
.tool h3{color:#fff;font-size:15px;letter-spacing:.02em}
.tool .phase{font-size:clamp(24px,4vw,32px);font-weight:700;color:#fff;letter-spacing:-.025em;margin:6px 0 4px}
.tool .meta{color:#B9C6E2;font-size:14.5px;margin:0}
.tool .row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}
.tool input[type=date]{
  font:inherit;font-size:14px;color:#fff;background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:9px 12px;
  color-scheme:dark;
}
.tool .lbl{font-size:12.5px;color:#9FB0D2;letter-spacing:.04em}
.tool .fine{margin-top:16px;font-size:12.5px;color:#8FA0C4;line-height:1.5}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;
  font-weight:600;color:var(--navy);font-size:16.5px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:27px;width:9px;height:9px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:rotate(45deg);transition:.2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg);top:31px}
.faq .a{padding:0 0 22px;color:var(--muted);font-size:15.2px;max-width:74ch}
.faq .a p:last-child{margin-bottom:0}

/* ---------- contact ---------- */
.contact-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:#fff;
}
.contact-card .k{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600}
.contact-card .v{margin-top:8px;font-size:16px;color:var(--navy);font-weight:600;word-break:break-word}
.contact-card .v a{color:var(--navy)}
.contact-card .n{margin-top:8px;font-size:13.6px;color:var(--muted);line-height:1.55}

/* ---------- notice band ---------- */
.notice{
  border:1px solid var(--gold);border-left-width:3px;background:var(--gold-soft);
  border-radius:12px;padding:20px 22px;
}
.notice h4{color:#6E5417;margin-bottom:7px}
.notice p{margin:0;color:#6E5417;font-size:14.6px;line-height:1.6}
.notice p + p{margin-top:.7em}

/* ---------- legal pages ---------- */
.legal-head{background:var(--paper-2);border-bottom:1px solid var(--line);padding:52px 0 44px}
.legal-head h1{font-size:clamp(28px,4vw,40px)}
.legal-head .updated{margin-top:12px;font-size:13.5px;color:var(--muted)}
.doc{padding:52px 0 90px}
.doc h2{font-size:21px;margin:44px 0 12px;padding-top:6px}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:16.5px;margin:26px 0 8px}
.doc p,.doc li{color:#33405C;font-size:15.6px;line-height:1.72}
.doc ul,.doc ol{margin:0 0 1.05em;padding-left:22px}
.doc li{margin-bottom:.45em}
.doc strong{color:var(--navy);font-weight:600}
.doc .box{
  background:var(--paper-2);border:1px solid var(--line);border-radius:12px;
  padding:20px 22px;margin:0 0 1.3em;
}
.doc .box p:last-child{margin-bottom:0}
.doc table{width:100%;border-collapse:collapse;margin:0 0 1.3em;font-size:14.6px;display:block;overflow-x:auto}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--paper-2);color:var(--navy);font-weight:600}
.toc{background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:36px}
.toc h4{margin-bottom:10px}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:30px}
.toc li{font-size:14.5px;margin-bottom:5px;break-inside:avoid}
@media (max-width:620px){.toc ol{columns:1}}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:#C7D2E8;padding:56px 0 30px;font-size:14.5px}
footer.site a{color:#C7D2E8}
footer.site a:hover{color:#fff}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
@media (max-width:860px){footer .cols{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}
footer h5{color:#fff;font-size:11px;letter-spacing:.22em;text-transform:uppercase;margin:0 0 15px;font-weight:600}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:9px}
footer .about{color:#9FB0D2;max-width:34ch;line-height:1.6;margin:16px 0 0}
footer .brand .name{color:#fff}
footer .brand .sub{color:#8FA0C4}
footer .base{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:#8FA0C4;font-size:13.2px;
}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:99;background:#fff;padding:10px 14px;border-radius:8px}