/* =====================================================================
   Gold Line Support — shared stylesheet
   Edit colors & fonts here once; every page updates.
   ===================================================================== */
:root{
  --ink:#11151C; --ink-soft:#1A212C; --ink-line:#2A323E;
  --gold:#E0A434; --gold-bright:#F4C95D;
  --paper:#FAF8F3; --paper-2:#F0ECE2;
  --ink-text:#14181F; --slate:#59636F; --line:#E4E0D6; --white:#FFFFFF;
  --font-display:'Bricolage Grotesque',system-ui,sans-serif;
  --font-body:'Public Sans',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --maxw:1160px; --radius:14px; --radius-sm:9px;
  --shadow:0 18px 48px -24px rgba(17,21,28,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{ margin:0; background:var(--paper); color:var(--ink-text);
  font-family:var(--font-body); font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  line-height:1.65; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
h1,h2,h3,h4{ font-family:var(--font-display); line-height:1.06; letter-spacing:-.02em; margin:0; font-weight:700; }
p{ margin:0; }
a{ color:inherit; }
img{ display:block; max-width:100%; height:auto; }
ul{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:3px solid var(--gold); outline-offset:3px; border-radius:4px; }

.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.25rem,4vw,2.5rem); }
.section{ padding-block:clamp(3.5rem,7vw,6rem); }
.section.tight{ padding-block:clamp(2.5rem,5vw,4rem); }
.bg-paper2{ background:var(--paper-2); }
.bg-ink{ background:var(--ink); color:#fff; }
.center{ text-align:center; }
.measure{ max-width:62ch; }
.mt-cta{ margin-top:1.75rem; }

.eyebrow{ font-family:var(--font-mono); font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--slate); margin:0 0 1rem; display:flex; align-items:center; gap:.7rem; }
.eyebrow.center{ justify-content:center; }
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--gold); display:inline-block; }
.eyebrow.on-dark{ color:var(--gold-bright); }

.skip-link{ position:absolute; left:.75rem; top:-3rem; background:var(--ink); color:#fff; padding:.6rem 1rem;
  border-radius:8px; z-index:300; transition:top .2s var(--ease); font-weight:600; }
.skip-link:focus{ top:.75rem; }

/* ---------- buttons ---------- */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-body); font-weight:600; font-size:1rem; line-height:1;
  padding:.95rem 1.5rem; border-radius:999px; border:2px solid transparent; cursor:pointer;
  text-decoration:none; min-height:48px;
  transition:transform .18s var(--ease), background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease); }
.btn svg{ width:18px; height:18px; }
.btn-gold{ background:var(--gold); color:var(--ink); }
.btn-gold:hover{ background:var(--gold-bright); transform:translateY(-2px); }
.btn-gold[disabled]{ opacity:.6; cursor:default; transform:none; }
.btn-outline{ border-color:var(--ink); color:var(--ink); background:transparent; }
.btn-outline:hover{ background:var(--ink); color:#fff; transform:translateY(-2px); }
.btn-outline-light{ border-color:rgba(255,255,255,.45); color:#fff; background:transparent; }
.btn-outline-light:hover{ border-color:#fff; background:rgba(255,255,255,.08); transform:translateY(-2px); }
.btn-row{ display:flex; gap:.9rem; flex-wrap:wrap; }

/* ---------- announcement ---------- */
.announce{ background:var(--ink); color:#fff; font-size:.92rem; border-bottom:1px solid var(--ink-line); }
.announce .container{ display:flex; align-items:center; gap:1rem; flex-wrap:wrap; padding-block:.6rem; }
.announce .tag{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase;
  background:var(--gold); color:var(--ink); padding:.25rem .55rem; border-radius:5px; font-weight:500; white-space:nowrap; }
.announce p{ margin:0; flex:1; min-width:200px; }
.announce a{ color:var(--gold-bright); font-weight:600; text-decoration:none; white-space:nowrap; }
.announce a:hover{ text-decoration:underline; }
.announce .close{ background:none; border:0; color:#9aa3ae; cursor:pointer; font-size:1.4rem; line-height:1; padding:.2rem .4rem; border-radius:6px; }
.announce .close:hover{ color:#fff; }

/* ---------- header / nav ---------- */
.site-header{ position:sticky; top:0; z-index:100; background:rgba(250,248,243,.9); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.nav{ display:flex; align-items:center; gap:1.25rem; padding-block:.7rem; }
.brand{ display:flex; align-items:center; gap:.7rem; text-decoration:none; color:var(--ink); margin-right:auto; }
.brand img{ width:42px; height:auto; }
.brand .name{ font-family:var(--font-display); font-weight:800; font-size:1.12rem; letter-spacing:-.02em; line-height:1; }
.brand .name span{ display:block; font-family:var(--font-mono); font-weight:400; font-size:.6rem; letter-spacing:.15em; color:var(--slate); margin-top:.25rem; }

.nav-links{ display:flex; align-items:center; gap:1.6rem; flex-wrap:nowrap; }
.nav-links > li{ position:relative; }
.nav-links a{ text-decoration:none; color:var(--ink-text); font-weight:500; font-size:.95rem; padding:.4rem 0; position:relative; display:inline-block; white-space:nowrap; }
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0; background:var(--gold); transition:width .22s var(--ease); }
.nav-links a:hover::after, .nav-links a:focus-visible::after, .nav-links a[aria-current="page"]::after{ width:100%; }
.sub-toggle{ position:relative; background:none; border:0; font:inherit; font-size:.95rem; font-weight:500; color:var(--ink-text); cursor:pointer; padding:.4rem 0; display:inline-flex; align-items:center; gap:.3rem; white-space:nowrap; }
.sub-toggle svg{ width:14px; height:14px; transition:transform .2s var(--ease); }
.has-sub.open .sub-toggle svg{ transform:rotate(180deg); }
.has-sub.is-active > .sub-toggle::after{ content:""; position:absolute; left:0; bottom:-2px; height:2px; width:100%; background:var(--gold); }
.submenu{ position:absolute; top:calc(100% + 8px); left:-.6rem; min-width:230px; background:#fff; border:1px solid var(--line);
  border-radius:12px; box-shadow:var(--shadow); padding:.5rem; opacity:0; visibility:hidden; transform:translateY(6px); transition:opacity .18s var(--ease), transform .18s var(--ease); z-index:50; }
.has-sub.open .submenu{ opacity:1; visibility:visible; transform:none; }
.submenu li a{ display:block; padding:.6rem .7rem; border-radius:8px; font-size:.95rem; }
.submenu li a::after{ display:none; }
.submenu li a:hover{ background:var(--paper-2); }

.nav-cta{ display:flex; align-items:center; gap:.55rem; }
.nav-cta .btn{ padding:.55rem 1rem; min-height:40px; font-size:.92rem; }
.menu-toggle{ display:none; background:none; border:2px solid var(--line); border-radius:10px; width:46px; height:46px; cursor:pointer; align-items:center; justify-content:center; color:var(--ink); }
.menu-toggle svg{ width:24px; height:24px; }

@media (max-width:1040px){
  .nav-links, .nav-cta .btn-ghost-desktop{ display:none; }
  .menu-toggle{ display:inline-flex; }
}
.mobile-menu[hidden]{ display:none; }
.mobile-menu{ background:var(--ink); color:#fff; border-bottom:1px solid var(--ink-line); }
.mobile-menu .container{ display:flex; flex-direction:column; gap:.1rem; padding-block:1rem 1.5rem; }
.mobile-menu a{ color:#fff; text-decoration:none; padding:.8rem .25rem; border-bottom:1px solid var(--ink-line); font-size:1.05rem; font-weight:500; }
.mobile-menu a.sub{ padding-left:1.1rem; color:#c7cdd5; font-size:.97rem; }
.mobile-menu .grp{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); padding:1rem .25rem .35rem; }
.mobile-menu .btn{ margin-top:1rem; }
@media (min-width:1041px){ .mobile-menu{ display:none !important; } }

/* ---------- page hero (interior pages) ---------- */
.page-hero{ position:relative; background:var(--ink); color:#fff; overflow:hidden; }
.page-hero .container{ position:relative; z-index:2; padding-block:clamp(3rem,7vw,5rem); }
.page-hero h1{ color:#fff; font-size:clamp(2.1rem,1.7rem + 2.6vw,3.6rem); font-weight:800; max-width:18ch; }
.page-hero h1 .gold{ color:var(--gold); }
.page-hero .lead{ margin-top:1.1rem; color:#c7cdd5; font-size:clamp(1.02rem,1rem + .3vw,1.22rem); max-width:54ch; }
.page-hero .btn-row{ margin-top:1.8rem; }
.thin-line{ position:absolute; left:0; right:0; bottom:0; height:4px;
  background:linear-gradient(90deg,transparent,var(--gold) 18%,var(--gold-bright) 50%,var(--gold) 82%,transparent); z-index:1; }

/* ---------- home hero ---------- */
.hero{ position:relative; background:radial-gradient(60% 85% at 82% 28%, rgba(224,164,52,.16), transparent 58%), linear-gradient(180deg, var(--ink-soft) 0%, var(--ink) 60%); color:#fff; overflow:hidden; }
.hero .container{ position:relative; z-index:2; padding-block:clamp(4rem,9vw,7rem); }
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.hero h1{ font-size:clamp(2.6rem,2rem + 4vw,4.7rem); font-weight:800; color:#fff; }
.hero h1 .gold{ color:var(--gold); }
.hero .lead{ margin-top:1.4rem; font-size:clamp(1.05rem,1rem + .4vw,1.3rem); color:#c7cdd5; max-width:42ch; }
.hero-cta{ display:flex; gap:.9rem; flex-wrap:wrap; margin-top:2rem; }
.hero-meta{ margin-top:2.5rem; display:flex; gap:2rem; flex-wrap:wrap; }
.hero-meta .num{ font-family:var(--font-display); font-weight:800; font-size:1.9rem; color:var(--gold); line-height:1; }
.hero-meta .lab{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:#9aa3ae; margin-top:.4rem; }
.hero-badge{ justify-self:center; position:relative; }
.hero-badge::before{ content:""; position:absolute; inset:-14%; border-radius:50%; background:radial-gradient(circle, rgba(224,164,52,.22), transparent 62%); z-index:0; }
.hero-badge img{ position:relative; z-index:1; width:min(300px,70%); filter:drop-shadow(0 24px 40px rgba(0,0,0,.5)); }
.waveform{ position:absolute; left:0; right:0; bottom:0; width:100%; height:120px; z-index:1; opacity:.9; }
.waveform path{ fill:none; stroke:var(--gold); stroke-width:2.5; stroke-linecap:round;
  stroke-dasharray:2600; stroke-dashoffset:2600; animation:draw 2.2s var(--ease) .3s forwards; }
@keyframes draw{ to{ stroke-dashoffset:0; } }

/* ---------- generic two-column ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.split.narrow-left{ grid-template-columns:.9fr 1.1fr; }
.split .prose p + p{ margin-top:1rem; }
.split .prose p{ color:var(--slate); }
.split .prose p:first-child{ color:var(--ink-text); }
.section h2{ font-size:clamp(1.8rem,1.5rem + 1.5vw,2.7rem); }
.pull{ font-family:var(--font-display); font-weight:600; font-size:clamp(1.3rem,1.1rem + 1vw,1.8rem); line-height:1.25; color:var(--ink); }
.pull .gold{ color:var(--gold); }
.imgwrap{ border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.imgwrap.dark{ background:var(--ink-soft); border:1px solid var(--ink-line); padding:1.5rem; display:flex; justify-content:center; box-shadow:none; }

/* ---------- cards / pillars ---------- */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.25rem; }
.cards.four{ grid-template-columns:repeat(4,1fr); }
.card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem; transition:transform .2s var(--ease), box-shadow .2s var(--ease); position:relative; overflow:hidden; }
.card::before{ content:""; position:absolute; left:0; top:0; height:4px; width:100%; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .3s var(--ease); }
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.card:hover::before{ transform:scaleX(1); }
.card .ico{ width:50px; height:50px; border-radius:12px; background:var(--ink); display:flex; align-items:center; justify-content:center; margin-bottom:1rem; }
.card .ico svg{ width:24px; height:24px; color:var(--gold); }
.card h3{ font-size:1.22rem; margin-bottom:.5rem; }
.card p{ color:var(--slate); font-size:.97rem; }

/* chec/feature list */
ul.feat{ display:grid; gap:.85rem; }
ul.feat li{ display:flex; gap:.7rem; align-items:flex-start; color:var(--slate); }
ul.feat li svg{ width:20px; height:20px; flex:none; color:var(--gold); margin-top:3px; }
ul.feat.on-dark li{ color:#dfe3e8; }
ul.feat li strong{ color:var(--ink-text); }
ul.feat.on-dark li strong{ color:#fff; }

/* ---------- team ---------- */
.team-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
.member{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; }
.member img{ width:100%; aspect-ratio:1/1; object-fit:cover; }
.member .body{ padding:1.4rem; }
.member .role{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gold); }
.member h3{ font-size:1.2rem; margin:.4rem 0 .2rem; }
.member .creds{ font-size:.82rem; color:var(--slate); margin-bottom:.7rem; }
.member p{ color:var(--slate); font-size:.93rem; }

/* ---------- steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.25rem; counter-reset:step; }
.step{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:1.5rem; }
.step .n{ font-family:var(--font-display); font-weight:800; font-size:1.4rem; color:var(--gold); }
.step h3{ font-size:1.1rem; margin:.5rem 0 .4rem; }
.step p{ color:var(--slate); font-size:.93rem; }

/* ---------- recipients ---------- */
.recipient-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:.85rem; }
.recipient{ background:#fff; border:1px solid var(--line); border-left:4px solid var(--gold); border-radius:10px; padding:.95rem 1.1rem; }
.recipient .nm{ font-weight:700; }
.recipient .st{ font-family:var(--font-mono); font-size:.78rem; color:var(--slate); letter-spacing:.04em; }

/* ---------- sponsor tiers ---------- */
.tiers{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.25rem; }
.tier{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:1.75rem; display:flex; flex-direction:column; }
.tier.feature{ background:var(--ink); color:#fff; border-color:var(--ink); }
.tier .tname{ font-family:var(--font-mono); font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); }
.tier .price{ font-family:var(--font-display); font-weight:800; font-size:2rem; margin:.5rem 0 .25rem; }
.tier.feature .price{ color:var(--gold-bright); }
.tier .per{ font-size:.85rem; color:var(--slate); }
.tier.feature .per{ color:#9aa3ae; }
.tier ul{ margin-top:1.1rem; display:grid; gap:.6rem; }
.tier ul li{ display:flex; gap:.6rem; align-items:flex-start; font-size:.93rem; color:var(--slate); }
.tier.feature ul li{ color:#dfe3e8; }
.tier ul li svg{ width:18px; height:18px; color:var(--gold); flex:none; margin-top:2px; }

/* ---------- callout / CTA band ---------- */
.cta-band{ background:var(--ink); color:#fff; border-radius:var(--radius); padding:clamp(2rem,4vw,3rem); text-align:center; }
.cta-band h2{ color:#fff; }
.cta-band p{ color:#c7cdd5; max-width:54ch; margin:1rem auto 0; }
.cta-band .btn-row{ justify-content:center; margin-top:1.75rem; }

/* ---------- info box ---------- */
.note-box{ border:1px solid var(--line); border-radius:var(--radius); padding:1.4rem 1.5rem; background:#fff; }
.note-box.dark{ background:rgba(255,255,255,.03); border-color:var(--ink-line); }
.note-box h4{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); margin:0 0 .6rem; font-weight:500; }

/* ---------- forms (shared) ---------- */
.reg-card{ background:var(--paper); color:var(--ink-text); border-radius:var(--radius); padding:clamp(1.5rem,3vw,2.25rem); box-shadow:var(--shadow); }
.reg-card.on-light{ border:1px solid var(--line); box-shadow:none; background:#fff; }
.reg-card h3{ color:var(--ink-text); font-size:1.4rem; }
.reg-card .sub{ color:var(--slate); margin-top:.4rem; font-size:.95rem; }
fieldset{ border:0; padding:0; margin:1.2rem 0 0; }
legend{ font-weight:600; font-size:.92rem; margin-bottom:.5rem; padding:0; }
.chips{ display:flex; gap:.5rem; flex-wrap:wrap; }
.chips label{ display:inline-flex; align-items:center; gap:.45rem; border:1.5px solid var(--line); border-radius:999px;
  padding:.55rem 1rem; cursor:pointer; font-weight:600; font-size:.92rem; transition:border-color .15s var(--ease), background .15s var(--ease); }
.chips label:has(input:checked){ border-color:var(--gold); background:rgba(224,164,52,.12); }
.chips label:focus-within{ outline:3px solid var(--gold); outline-offset:2px; }
.chips input{ position:absolute; width:1px; height:1px; opacity:0; }
.field{ margin-top:1.05rem; }
.field label{ display:block; font-weight:600; font-size:.92rem; margin-bottom:.4rem; }
.field .req{ color:#b4451f; }
.field .hint{ font-size:.82rem; color:var(--slate); margin-top:.35rem; }
.field input, .field select, .field textarea{ width:100%; font:inherit; font-size:1rem; padding:.75rem .85rem;
  border:1.5px solid var(--line); border-radius:var(--radius-sm); background:#fff; color:var(--ink-text);
  transition:border-color .15s var(--ease), box-shadow .15s var(--ease); }
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--gold); box-shadow:0 0 0 3px rgba(224,164,52,.25); }
.field textarea{ resize:vertical; min-height:84px; }
.check{ display:flex; gap:.6rem; align-items:flex-start; margin-top:1.2rem; }
.check input{ width:20px; height:20px; margin-top:3px; flex:none; accent-color:var(--gold); }
.check label{ font-size:.9rem; color:var(--slate); margin:0; font-weight:400; }
.reg-card .btn{ width:100%; margin-top:1.4rem; }
.form-error{ display:none; margin-top:1rem; padding:.75rem .9rem; border-radius:9px; background:#fdecea; color:#8a2a14; font-size:.9rem; border:1px solid #f3c3bb; }
.form-error.show{ display:block; }
.reg-success{ display:none; text-align:center; padding:1.5rem .5rem; }
.reg-success.show{ display:block; }
.reg-success svg{ width:54px; height:54px; color:var(--gold); margin:0 auto .8rem; }
.reg-success h3{ color:var(--ink-text); margin-bottom:.4rem; }

/* ---------- summit specifics ---------- */
.conf{ background:var(--ink-soft); color:#fff; }
.conf h2,.conf h3{ color:#fff; }
.conf .tagline{ font-family:var(--font-display); font-weight:600; font-style:italic; color:var(--gold-bright);
  font-size:clamp(1.15rem,1rem + .8vw,1.6rem); margin-top:1rem; }
.conf .when{ font-family:var(--font-mono); color:#dfe3e8; font-size:.95rem; letter-spacing:.02em; margin-top:1.1rem; }
.conf .blurb{ color:#c7cdd5; margin-top:1.1rem; max-width:60ch; }
.conf-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,3.5rem); align-items:start; margin-top:2.75rem; }
.vendor-box{ margin-top:1.75rem; border:1px solid var(--ink-line); border-radius:var(--radius); padding:1.3rem 1.4rem; background:rgba(255,255,255,.03); }
.vendor-box h4{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); margin:0 0 .85rem; font-weight:500; }
.vendor-box .row{ display:flex; justify-content:space-between; gap:1rem; padding:.55rem 0; border-bottom:1px solid var(--ink-line); color:#dfe3e8; font-size:.95rem; }
.vendor-box .row:last-of-type{ border-bottom:0; }
.vendor-box .row strong{ color:#fff; }
.vendor-box .price{ color:var(--gold-bright); font-weight:600; white-space:nowrap; }
.vendor-box .note{ font-size:.82rem; color:#9aa3ae; margin-top:.85rem; }
.vendor-box .note a{ color:var(--gold-bright); }

/* ---------- venue ---------- */
.venue .container{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,3.5rem); align-items:center; }
.venue img{ border-radius:var(--radius); width:100%; }
.venue address{ font-style:normal; color:var(--slate); margin-top:.75rem; line-height:1.7; }
.venue .when{ font-family:var(--font-mono); color:var(--ink); font-weight:500; margin-top:1rem; }
.venue .soon{ display:inline-block; margin-top:1.1rem; font-family:var(--font-mono); font-size:.72rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--slate); border:1px dashed var(--line); padding:.4rem .7rem; border-radius:8px; }

/* ---------- programs grid (home) ---------- */
.prog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.25rem; }
.prog{ border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem; text-decoration:none; color:inherit; display:flex; flex-direction:column; gap:.5rem; transition:border-color .2s var(--ease), transform .2s var(--ease); background:#fff; }
.prog:hover{ border-color:var(--gold); transform:translateY(-3px); }
.prog .k{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gold); }
.prog h3{ font-size:1.2rem; }
.prog p{ color:var(--slate); font-size:.95rem; }
.prog .go{ margin-top:auto; padding-top:.6rem; font-weight:600; color:var(--ink); display:inline-flex; align-items:center; gap:.4rem; }
.prog .go svg{ width:16px; height:16px; transition:transform .2s var(--ease); }
.prog:hover .go svg{ transform:translateX(4px); }

/* ---------- supporters ---------- */
.logos{ display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:clamp(2rem,5vw,4rem); margin-top:1.75rem; }
.logos img{ max-height:58px; width:auto; opacity:.85; filter:grayscale(.2); }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:#c7cdd5; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:2.5rem; padding-block:clamp(3rem,5vw,4rem); }
.footer-brand img{ width:54px; margin-bottom:1rem; }
.footer-brand .name{ font-family:var(--font-display); font-weight:800; color:#fff; font-size:1.2rem; }
.footer-brand p{ margin-top:.75rem; font-size:.92rem; max-width:34ch; }
.footer-col h4{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); margin:0 0 1rem; font-weight:500; }
.footer-col a, .footer-col p{ display:block; color:#c7cdd5; text-decoration:none; font-size:.95rem; margin-bottom:.6rem; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ border-top:1px solid var(--ink-line); padding-block:1.5rem; display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:space-between; font-size:.85rem; color:#8b939d; }
.footer-bottom .legal{ display:flex; gap:1.25rem; flex-wrap:wrap; }
.footer-bottom a{ color:#8b939d; text-decoration:none; }
.footer-bottom a:hover{ color:#fff; }
.socials{ display:flex; gap:.75rem; }
.socials a{ width:40px; height:40px; border:1px solid var(--ink-line); border-radius:10px; display:flex; align-items:center; justify-content:center; color:#c7cdd5; transition:border-color .2s var(--ease), color .2s var(--ease); }
.socials a:hover{ border-color:var(--gold); color:var(--gold); }
.socials svg{ width:18px; height:18px; }
.taxnote{ font-size:.82rem; color:#8b939d; margin-top:1.25rem; max-width:44ch; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- responsive ---------- */
@media (max-width:880px){
  .hero-grid, .conf-grid, .split, .split.narrow-left, .venue .container{ grid-template-columns:1fr; }
  .hero-badge{ order:-1; }
  .hero-badge img{ width:min(220px,55%); }
  .cards, .cards.four, .prog-grid, .steps{ grid-template-columns:1fr 1fr; }
  .team-grid{ grid-template-columns:1fr 1fr; }
  .tiers{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; gap:2rem; }
}
@media (max-width:560px){
  .cards, .cards.four, .prog-grid, .steps, .team-grid{ grid-template-columns:1fr; }
  .hero-cta, .page-hero .btn-row, .btn-row{ flex-direction:column; align-items:stretch; }
  .hero-cta .btn, .page-hero .btn-row .btn{ width:100%; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  .waveform path{ stroke-dashoffset:0; }
  .reveal{ opacity:1; transform:none; }
}

/* ---------- ambassador interactive map ---------- */
.usmap-grid{ display:grid; grid-template-columns:1.6fr 1fr; gap:clamp(1.5rem,4vw,3rem); align-items:start; }
.usmap{ position:relative; }
.usmap-bar{ display:flex; justify-content:space-between; align-items:flex-end; gap:1rem; flex-wrap:wrap; margin-bottom:1rem; }
.usmap-count{ font-family:var(--font-mono); font-size:.82rem; letter-spacing:.04em; color:#c7cdd5; }
.usmap-count strong{ color:var(--gold-bright); font-size:1.05rem; }
.usmap-find{ display:flex; flex-direction:column; gap:.3rem; }
.usmap-find span{ font-family:var(--font-mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:#9aa3ae; }
.usmap-find select{ font:inherit; font-size:.95rem; padding:.5rem .7rem; border-radius:9px; border:1.5px solid var(--ink-line); background:var(--ink-soft); color:#fff; min-width:210px; }
.usmap-find select:focus{ outline:none; border-color:var(--gold); box-shadow:0 0 0 3px rgba(224,164,52,.3); }
#amb-svg{ width:100%; height:auto; display:block; }
#amb-svg .st{ fill:#27313f; stroke:#3c4757; stroke-width:1; cursor:pointer; transition:fill .15s var(--ease); }
#amb-svg .st:hover{ fill:#46526a; }
#amb-svg .st.filled{ fill:var(--gold); }
#amb-svg .st.filled:hover{ fill:var(--gold-bright); }
#amb-svg .st.selected{ stroke:var(--gold-bright); stroke-width:2.2; }
.usmap-legend{ display:flex; gap:1.5rem; flex-wrap:wrap; margin-top:1rem; font-size:.85rem; color:#c7cdd5; }
.usmap-legend i.sw{ display:inline-block; width:14px; height:14px; border-radius:3px; background:#27313f; border:1px solid #3c4757; margin-right:.45rem; vertical-align:-2px; }
.usmap-legend i.sw.filled{ background:var(--gold); border-color:var(--gold); }
.usmap-tip{ position:absolute; z-index:5; pointer-events:none; background:#fff; color:var(--ink-text); border-radius:8px; padding:.45rem .65rem; box-shadow:var(--shadow); font-size:.85rem; display:flex; flex-direction:column; gap:.1rem; max-width:210px; }
.usmap-tip span{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase; }
.usmap-tip span.on{ color:#9a7b1e; }
.usmap-tip span.off{ color:var(--slate); }
.usmap-panel{ background:var(--paper); color:var(--ink-text); border-radius:var(--radius); padding:1.6rem; box-shadow:var(--shadow); position:sticky; top:90px; }
.usmap-kicker{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); margin:0 0 .4rem; }
.usmap-panel h3{ font-size:1.5rem; }
.usmap-hint{ color:var(--slate); font-size:.95rem; margin-top:.6rem; }
.usmap-badge{ display:inline-block; font-family:var(--font-mono); font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; padding:.3rem .6rem; border-radius:999px; border:1px solid var(--line); color:var(--slate); margin-top:.2rem; }
.usmap-badge.on{ background:rgba(224,164,52,.15); border-color:var(--gold); color:#8a6a16; }
.usmap-amb{ font-weight:700; margin-top:.6rem; font-size:1.05rem; }
.usmap-amb span{ font-weight:400; color:var(--slate); }
.usmap-panel .btn{ margin-top:1rem; width:100%; }
@media (max-width:880px){ .usmap-grid{ grid-template-columns:1fr; } .usmap-panel{ position:static; } }

/* ---------- ambassador map: popup card ---------- */
.usmap{ max-width:960px; margin-inline:auto; }
.usmap-pop-backdrop{ position:fixed; inset:0; z-index:200; background:rgba(8,11,16,.6); display:flex; align-items:center; justify-content:center; padding:1.25rem; }
.usmap-pop-backdrop[hidden]{ display:none; }
.usmap-pop{ width:min(430px,100%); max-height:90vh; overflow:auto; background:var(--ink-soft); color:#fff;
  border:1px solid var(--ink-line); border-radius:20px; box-shadow:0 30px 80px -20px rgba(0,0,0,.75); animation:popIn .18s var(--ease); }
@keyframes popIn{ from{ opacity:0; transform:translateY(10px) scale(.985); } to{ opacity:1; transform:none; } }
.usmap-pop-head{ position:relative; padding:1.6rem 1.6rem 1.3rem; border-bottom:1px solid var(--ink-line);
  border-radius:20px 20px 0 0; background:radial-gradient(120% 140% at 0% 0%, rgba(224,164,52,.18), transparent 55%); }
.usmap-pop-kicker{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); margin:0; }
.usmap-pop-head h3{ font-size:clamp(1.7rem,1.4rem + 1vw,2.05rem); margin:.35rem 0 0; color:#fff; }
.usmap-pop-close{ position:absolute; top:1rem; right:1rem; width:38px; height:38px; border:0; border-radius:9px;
  background:none; color:#9aa3ae; font-size:1.55rem; line-height:1; cursor:pointer; }
.usmap-pop-close:hover{ color:#fff; background:rgba(255,255,255,.07); }
.usmap-pop-body{ padding:.5rem 1.6rem 1.6rem; }
.amb-person{ display:flex; align-items:center; gap:1rem; padding:1rem 0; }
.amb-person + .amb-person{ border-top:1px solid var(--ink-line); }
.amb-ava{ width:54px; height:54px; border-radius:50%; flex:none; display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:1.05rem; color:var(--gold-bright);
  background:rgba(224,164,52,.12); border:2px solid var(--gold); }
.amb-meta{ display:flex; flex-direction:column; }
.amb-meta .nm{ font-weight:700; font-size:1.12rem; }
.amb-meta .sub{ color:#9aa3ae; font-size:.95rem; }
.usmap-pop-actions{ display:grid; gap:.6rem; margin-top:1.2rem; padding-top:1.2rem; border-top:1px solid var(--ink-line); }
.pop-btn{ display:flex; align-items:center; gap:.65rem; justify-content:flex-start; padding:.85rem 1.05rem; border-radius:12px;
  font:inherit; font-weight:600; font-size:1rem; text-decoration:none; cursor:pointer; border:1.5px solid transparent; transition:background .15s var(--ease); }
.pop-btn svg{ width:18px; height:18px; flex:none; }
.pop-btn.primary{ border-color:var(--gold); color:var(--gold-bright); background:rgba(224,164,52,.07); }
.pop-btn.primary:hover{ background:rgba(224,164,52,.15); }
.pop-btn.ghost{ border-color:var(--ink-line); color:#dfe3e8; background:rgba(255,255,255,.03); }
.pop-btn.ghost:hover{ background:rgba(255,255,255,.08); }
.open-msg{ color:#c7cdd5; padding-top:.8rem; }
.open-msg strong{ color:#fff; }

/* ---------- ambassador map: 3-stat counter ---------- */
.usmap-stats{ display:flex; align-items:center; gap:1.25rem; }
.ustat{ display:flex; flex-direction:column; }
.ustat + .ustat{ padding-left:1.25rem; border-left:1px solid var(--ink-line); }
.ustat .n{ font-family:var(--font-display); font-weight:800; font-size:1.95rem; line-height:1; color:var(--gold); }
.ustat .l{ font-size:.8rem; color:#9aa3ae; margin-top:.35rem; }

/* ---------- hero background imagery ---------- */
.page-hero.has-media .hero-media{ position:absolute; inset:0; z-index:0; background-size:cover; background-position:center; }
.page-hero.has-media::before{ content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(90deg, var(--ink) 0%, rgba(17,21,28,.94) 28%, rgba(17,21,28,.62) 62%, rgba(17,21,28,.38) 100%); }
.page-hero.has-media .thin-line{ z-index:3; }
.hero .hero-media{ position:absolute; inset:0; z-index:0; background-size:cover; background-position:center; opacity:.32; }

/* ---------- shared form helpers ---------- */
.hp{ position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0 1.1rem; }
.form-grid .full{ grid-column:1 / -1; }
@media (max-width:560px){ .form-grid{ grid-template-columns:1fr; } }

/* ---------- file inputs ---------- */
.field input[type=file]{ padding:.6rem .7rem; background:#fff; cursor:pointer; }
.field input[type=file]::file-selector-button{ font:inherit; font-weight:600; border:1.5px solid var(--line); background:var(--paper-2); color:var(--ink); border-radius:8px; padding:.45rem .8rem; margin-right:.8rem; cursor:pointer; transition:border-color .15s var(--ease); }
.field input[type=file]::file-selector-button:hover{ border-color:var(--gold); }

.footer-bottom .legal a.staff-link{ opacity:.55; }
.footer-bottom .legal a.staff-link:hover{ opacity:1; }

/* ---- Blog ---- */
#blog-list{ display:flex; flex-direction:column; gap:1.1rem; }
.post-card{ display:block; text-decoration:none; color:inherit; background:#fff; border:1px solid var(--line); border-left:4px solid var(--gold); border-radius:12px; padding:1.2rem 1.4rem; transition:transform .15s ease, box-shadow .15s ease; }
.post-card:hover{ transform:translateY(-2px); box-shadow:0 8px 24px rgba(17,21,28,.08); }
.post-card h2{ margin:.15rem 0 .4rem; font-size:1.35rem; }
.post-card p{ color:var(--slate); margin:.2rem 0 .6rem; }
.post-meta{ font-family:var(--font-mono); font-size:.78rem; letter-spacing:.04em; text-transform:uppercase; color:var(--slate); }
.post-more{ font-family:var(--font-mono); font-size:.82rem; color:var(--ink); font-weight:600; }
.post-body{ margin-top:1.4rem; }
.post-body p{ line-height:1.7; margin:0 0 1rem; }