/* NABA 2027 — shared design system (MARCO pass, Nov 2026)
   Palette is the existing NABA preview palette only:
   navy #000B3A · deep navy #001166 / #001a6e / #0a2a8a · red #C60000 / #a50000
   yellow #FFD400 · paper #F0F2F8 · ink #1a1a2e · greys #555 #666 #888 #ddd #eee · white */
:root{
  --navy:#000B3A;--navy-2:#001166;--navy-3:#001a6e;--navy-4:#0a2a8a;
  --red:#C60000;--red-dk:#a50000;--yellow:#FFD400;
  --paper:#F0F2F8;--ink:#1a1a2e;--mute:#555;--mute-2:#666;--mute-3:#888;--line:#ddd;--line-2:#eee;
  --hair:rgba(0,11,58,.09);--hair-dk:rgba(255,255,255,.14);
  --shadow:0 0 80px rgba(0,11,58,.08);--shadow-lift:0 20px 80px rgba(0,11,58,.16);
  --head:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --nav-h:60px;--wrap:1240px;--gut:20px;
  --pad-band:56px;
}
@media(min-width:640px){:root{--gut:32px;--pad-band:88px;--nav-h:68px}}
@media(min-width:1024px){:root{--gut:40px;--pad-band:128px}}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);background:var(--paper);color:var(--ink);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--head);font-weight:800;letter-spacing:-.02em;line-height:1.12;color:var(--navy)}

/* ── layout primitives ── */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.measure{max-width:1040px;margin-left:auto;margin-right:auto}
.grid12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.band{position:relative;width:100%;padding:var(--pad-band) 0}
.band-paper{background:var(--paper)}
.band-white{background:#fff}
.band-ink{background:var(--navy);color:#fff}
.band-ink h1,.band-ink h2,.band-ink h3{color:#fff}
.center{text-align:center}

/* eyebrow / kicker */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.eyebrow::before{content:'';width:24px;height:2px;background:currentColor;border-radius:2px}
.band-ink .eyebrow,.hero .eyebrow{color:var(--yellow)}
@media(max-width:639px){.hero .eyebrow::before,.section-head .eyebrow::before{display:none}.hero .eyebrow{letter-spacing:.12em;font-size:.7rem}}
.section-head{text-align:center;max-width:760px;margin:0 auto 48px}
.section-head h2{font-size:clamp(1.9rem,4.2vw,3rem);margin:14px 0 16px}
.section-head p{color:var(--mute);font-size:1.0625rem;line-height:1.65;max-width:620px;margin:0 auto}
@media(min-width:1024px){.section-head{margin-bottom:64px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:14px 26px;border-radius:999px;border:1px solid transparent;font-family:var(--body);font-weight:700;font-size:.95rem;letter-spacing:.005em;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 30px rgba(198,0,0,.25)}
.btn-red:hover{background:var(--red-dk)}
.btn-yellow{background:var(--yellow);color:var(--navy);box-shadow:0 10px 30px rgba(255,212,0,.22)}
.btn-yellow:hover{background:#fff}
.btn-navy{background:var(--navy);color:var(--yellow)}
.btn-navy:hover{background:var(--navy-3)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-ghost-dk{background:rgba(255,255,255,.06);color:#fff;border-color:var(--hair-dk)}
.btn-ghost-dk:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3)}
.btn-sm{min-height:40px;padding:10px 20px;font-size:.85rem}

/* chips */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;border-radius:999px;padding:5px 12px;line-height:1.2;white-space:nowrap}

/* ── NAV ── */
.topnav{position:sticky;top:0;z-index:300;height:var(--nav-h);background:rgba(0,11,58,.92);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--hair-dk)}
.topnav .wrap{height:100%;display:flex;align-items:center;gap:14px}
.nav-logo{background:#fff;border-radius:10px;padding:5px 10px;display:flex;align-items:center;flex-shrink:0;box-shadow:0 0 30px rgba(0,0,0,.25)}
.nav-logo img{height:26px;width:auto}
@media(min-width:640px){.nav-logo img{height:32px}}
.nav-title{color:#fff;font-family:var(--head);font-weight:800;font-size:.95rem;letter-spacing:-.01em;line-height:1.15;min-width:0}
.nav-title span{color:var(--yellow)}
@media(min-width:640px){.nav-title{font-size:1.05rem}}
.nav-tag{display:none;color:rgba(255,255,255,.55);font-size:.8rem;padding-left:14px;border-left:1px solid var(--hair-dk)}
@media(min-width:1024px){.nav-tag{display:block}}
.nav-right{margin-left:auto;display:flex;gap:10px;align-items:center}
.nav-btn{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid var(--hair-dk);background:rgba(255,255,255,.06);color:#fff;transition:all .2s;white-space:nowrap}
.nav-btn:hover{background:rgba(255,255,255,.14)}
.nav-btn.is-yellow{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}
.nav-btn.is-yellow:hover{background:#fff;border-color:#fff}
.hide-sm{display:none}
@media(min-width:640px){.hide-sm{display:inline}}

/* ── HERO (ink room with depth) ── */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,var(--navy) 100%);padding:72px 0 0}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 70% at 85% 0%,rgba(198,0,0,.22) 0%,transparent 60%),radial-gradient(50% 60% at 0% 100%,rgba(255,212,0,.08) 0%,transparent 60%)}
.hero::after{content:'';position:absolute;inset:0;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.hero .wrap{position:relative;z-index:1}
.hero-inner{text-align:center;max-width:960px;margin:0 auto}
.hero-logo{display:inline-flex;background:#fff;border-radius:16px;padding:10px 18px;box-shadow:0 0 60px rgba(0,0,0,.35);margin-bottom:28px}
.hero-logo img{height:40px;width:auto}
.hero h1{color:#fff;font-size:clamp(2.4rem,7.4vw,5rem);line-height:1.02;letter-spacing:-.035em;margin:18px 0 22px;text-shadow:0 0 30px rgba(0,0,0,.25)}
.hero h1 span{color:var(--yellow)}
.hero-sub{color:rgba(255,255,255,.78);font-size:clamp(1.02rem,1.9vw,1.25rem);line-height:1.6;max-width:640px;margin:0 auto 34px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.hero-ctas .btn{flex:1 1 220px;max-width:280px}
@media(min-width:640px){.hero{padding-top:104px}.hero-logo img{height:48px}.hero-ctas .btn{flex:0 0 auto}}
@media(min-width:1024px){.hero{padding-top:128px}}

/* stats strip sits on the hero floor, hairline divided */
.stats{position:relative;z-index:1;margin-top:64px;border-top:1px solid var(--hair-dk);display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.stat{padding:22px 12px;text-align:center;border-right:1px solid var(--hair-dk);border-bottom:1px solid var(--hair-dk)}
.stat:nth-child(2n){border-right:none}
.stat:nth-last-child(-n+2){border-bottom:none}
.stat-num{font-family:var(--head);font-weight:800;font-size:clamp(1.6rem,4vw,2.4rem);line-height:1;color:var(--yellow);letter-spacing:-.02em}
.stat-lbl{margin-top:8px;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.66)}
@media(min-width:640px){.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:88px}.stat{border-bottom:none;padding:30px 12px}.stat:nth-child(2n){border-right:1px solid var(--hair-dk)}.stat:last-child{border-right:none}}
.hero-redline{height:3px;background:var(--red)}

/* ── NEXT MEETING (feature room) ── */
.next-room{position:relative;background:#fff;border:1px solid var(--hair);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.next-grid{display:grid;grid-template-columns:1fr;gap:0}
.next-date{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-3) 100%);color:#fff;display:flex;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center;position:relative}
.next-date::after{content:'';position:absolute;inset:0;background:radial-gradient(80% 80% at 100% 0%,rgba(198,0,0,.25),transparent 60%);pointer-events:none}
.nd-mon{font-size:.8rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--yellow);position:relative}
.nd-day{font-family:var(--head);font-size:3.2rem;font-weight:800;line-height:1;letter-spacing:-.04em;position:relative}
.nd-dow{font-size:.8rem;color:rgba(255,255,255,.72);position:relative}
.next-body{padding:28px 24px 8px;text-align:center}
.next-tag{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.next-tag::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(198,0,0,.12)}
.next-body h3{font-size:clamp(1.35rem,2.6vw,1.9rem);line-height:1.2;margin-bottom:12px}
.next-body p{color:var(--mute);font-size:1rem;line-height:1.65;max-width:640px;margin:0 auto}
.next-meta{margin-top:14px;font-size:.85rem;color:var(--mute-3);font-weight:600}
.next-actions{display:flex;flex-direction:column;gap:10px;align-items:stretch;justify-content:center;padding:20px 24px 28px}
.next-actions .chip{align-self:center}
@media(min-width:640px){.next-actions{flex-direction:row;flex-wrap:wrap;align-items:center}.next-actions .btn{min-width:220px}}
@media(min-width:1024px){
  .next-grid{grid-template-columns:220px minmax(0,1fr) 260px;align-items:stretch}
  .next-date{flex-direction:column;gap:6px;padding:36px 24px}
  .nd-day{font-size:4.6rem}
  .next-body{padding:40px 40px;text-align:left}
  .next-body p{margin:0}
  .next-actions{flex-direction:column;align-items:stretch;padding:40px 32px;border-left:1px solid var(--line-2)}
  .next-actions .btn{min-width:0;width:100%}
}

/* ── FOOTER ── */
.site-footer{background:var(--navy);color:rgba(255,255,255,.62);text-align:center;padding:72px 0 56px;border-top:3px solid var(--red);position:relative;overflow:hidden}
.site-footer::before{content:'';position:absolute;inset:0;background:radial-gradient(50% 80% at 50% 0%,rgba(10,42,138,.5),transparent 70%);pointer-events:none}
.site-footer .wrap{position:relative}
.f-logo{display:inline-flex;background:#fff;border-radius:12px;padding:8px 14px;margin-bottom:22px;box-shadow:0 0 40px rgba(0,0,0,.3)}
.f-logo img{height:32px;width:auto}
.f-name{font-family:var(--head);font-weight:800;color:#fff;font-size:1.15rem;letter-spacing:-.01em}
.f-tag{margin-top:6px;font-size:.9rem}
.f-links{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center;font-size:.9rem}
.f-links a{color:var(--yellow);text-decoration:none}
.f-links a:hover{text-decoration:underline}
.f-copy{margin-top:28px;padding-top:24px;border-top:1px solid var(--hair-dk);font-size:.75rem;color:rgba(255,255,255,.45)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}