/* =========================================================
   AISSC 2026 — Static Site Stylesheet
   Palette: Navy #1F3A5F  ·  Red #B23A48  ·  Cream/Gold #E8C547
   Fonts:   Outfit (display)  ·  DM Sans (body)  ·  Zilla Slab (tiles)
   ========================================================= */

:root {
  --navy:        #1F3A5F;
  --navy-700:    #15294A;
  --navy-100:    #DCE3EE;
  --red:         #B23A48;
  --red-700:     #8E2A36;
  --cream:       #E8C547;
  --cream-200:   #F8E89C;
  --green:       #2E7D5B;
  --bg:          #EEF2F7;
  --bg-card:     #FFFFFF;
  --text:        #1F3A5F;
  --text-grey:   #555555;
  --text-mute:   #7B8699;
  --border:      #D7DEEA;
  --shadow-sm:   0 2px 6px rgba(31,58,95,0.06);
  --shadow-md:   0 8px 24px rgba(31,58,95,0.10);
  --shadow-lg:   0 18px 48px rgba(31,58,95,0.16);
  --radius:      14px;
  --radius-sm:   8px;
  --max:         1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'DM Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--red); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--red-700); }
h1, h2, h3, h4 {
  font-family: 'Outfit', 'DM Sans', sans-serif;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  line-height: 1.15;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { margin: 0 0 1em; color: var(--text-grey); }
.lead { font-size: 1.15rem; color: var(--navy); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section   { padding: 80px 0; }
.section-tight { padding: 56px 0; }
.section-alt   { background: #FFFFFF; }
.section-navy  { background: var(--navy); color: #fff; }
.section-navy h1, .section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p  { color: rgba(255,255,255,0.78); }
.eyebrow {
  display: inline-block; font-family: 'Outfit', sans-serif;
  text-transform: uppercase; letter-spacing: .18em;
  font-size: .78rem; color: var(--red); font-weight: 600;
  margin-bottom: 14px;
}

/* ===================== Header / Nav ===================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 12px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Outfit', sans-serif; color: var(--navy);
  text-decoration: none; line-height: 1;
}
.brand-logo {
  width: 46px; height: 46px;
  object-fit: contain; object-position: center;
  flex-shrink: 0;
  background: var(--navy);
  border-radius: 10px;
  padding: 4px;
}
.brand-logo-footer { background: rgba(255,255,255,.08); }
.brand-text {
  display: inline-flex; flex-direction: column;
  gap: 2px; line-height: 1.05;
}
.brand-org {
  font-family: 'Outfit', sans-serif;
  font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-mute);
  font-weight: 600; white-space: nowrap;
}
.brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem; color: var(--navy);
  font-weight: 800; letter-spacing: -.01em;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-family: 'Outfit', sans-serif; color: var(--navy);
  font-weight: 500; font-size: .95rem;
}
.nav-links a:hover { color: var(--red); }
.nav-links a.active { color: var(--red); }

.nav-toggle {
  display: none; background: none; border: 0; padding: 8px;
  cursor: pointer; color: var(--navy);
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: 14px 24px;
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: 1rem; border-radius: 999px;
  cursor: pointer; transition: transform .15s ease, background .15s ease, box-shadow .15s ease, color .15s ease;
  text-decoration: none; border: 2px solid transparent;
  line-height: 1;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-700); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-cream { background: var(--cream); color: var(--navy); }
.btn-cream:hover { background: var(--cream-200); color: var(--navy); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn-sm { padding: 10px 18px; font-size: .9rem; }

/* ===================== Scrabble Tile ===================== */
.tile {
  display: inline-grid; place-items: center;
  width: 64px; height: 64px;
  background: var(--cream);
  color: var(--navy);
  font-family: 'Zilla Slab', serif;
  font-weight: 700; font-size: 2.1rem;
  border-radius: 10px;
  position: relative;
  box-shadow: 0 6px 0 rgba(31,58,95,.18), inset 0 -3px 0 rgba(31,58,95,.10);
  user-select: none;
  margin: 4px 3px;
}
.tile::after {
  content: attr(data-score);
  position: absolute; right: 6px; bottom: 4px;
  font-family: 'DM Sans', sans-serif; font-weight: 600;
  font-size: .7rem; color: var(--navy);
}
.tile-sm { width: 38px; height: 38px; font-size: 1.2rem; border-radius: 6px; box-shadow: 0 3px 0 rgba(31,58,95,.16); }
.tile-sm::after { font-size: .55rem; right: 3px; bottom: 1px; }
.tile-lg { width: 86px; height: 86px; font-size: 2.8rem; border-radius: 14px; }
.tile-lg::after { font-size: .85rem; right: 8px; bottom: 6px; }
.tile-row { display: flex; gap: 2px; align-items: center; }

/* ===================== Hero ===================== */
.hero {
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(232,197,71,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(178,58,72,.14), transparent 65%),
    #fff;
  padding: 64px 0 80px;
  position: relative; overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
}
.hero-tagline { color: var(--red); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; font-size: .85rem; margin-bottom: 16px; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); margin-bottom: 18px; }
.hero .subline { font-size: 1.2rem; color: var(--text-grey); margin-bottom: 28px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.tile-stack {
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  justify-self: end;
}
.tile-stack .tile-row { gap: 3px; }
.tile-stack .tile {
  transform: rotate(-2deg);
  transition: transform .25s ease;
}
.tile-stack .tile:nth-child(even) { transform: rotate(1.5deg); }
.tile-stack .tile:hover { transform: rotate(0deg) translateY(-4px); }

/* ===================== Stat strip ===================== */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: -36px; position: relative; z-index: 2;
  box-shadow: var(--shadow-lg);
}
.stat {
  padding: 28px 24px;
  border-right: 1px solid rgba(255,255,255,.10);
  text-align: left;
}
.stat:last-child { border-right: 0; }
.stat .num {
  font-family: 'Outfit', sans-serif; font-weight: 800;
  font-size: 2.6rem; color: var(--cream);
  line-height: 1; margin-bottom: 8px;
  letter-spacing: -.02em;
}
.stat .lbl { color: rgba(255,255,255,.82); font-size: .92rem; line-height: 1.4; }

/* ===================== Cards (phase, tier, generic) ===================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.card .step {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--cream); color: var(--navy);
  font-family: 'Outfit', sans-serif; font-weight: 700;
  margin-bottom: 18px;
}
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ===================== Cities table ===================== */
.cities-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--bg-card);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.cities-table thead th {
  background: var(--navy); color: #fff;
  text-align: left; padding: 16px 20px;
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: .9rem; letter-spacing: .04em; text-transform: uppercase;
}
.cities-table tbody td {
  padding: 18px 20px; border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.cities-table tbody tr:last-child td { border-bottom: 0; }
.cities-table tbody tr:hover { background: #FAFBFE; }
.city-name { font-family: 'Outfit', sans-serif; font-weight: 700; color: var(--navy); }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px;
  font-size: .78rem; font-weight: 600;
  font-family: 'Outfit', sans-serif;
}
.pill-confirmed { background: rgba(46,125,91,.12); color: var(--green); }
.pill-tba       { background: rgba(232,197,71,.25); color: #8C6A12; }
.pill-planning  { background: rgba(178,58,72,.10); color: var(--red); }

/* ===================== Tier cards ===================== */
.tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  display: flex; flex-direction: column;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  position: relative;
}
.tier-card:hover { transform: translateY(-4px); border-color: var(--cream); box-shadow: var(--shadow-md); }
.tier-card.featured { border-color: var(--cream); border-width: 2px; }
.tier-card.featured::before {
  content: "Exclusive"; position: absolute; top: -10px; left: 22px;
  background: var(--cream); color: var(--navy); padding: 4px 10px;
  font-size: .72rem; font-weight: 700; border-radius: 999px;
  font-family: 'Outfit', sans-serif;
}
.tier-card h3 { color: var(--navy); margin-bottom: 6px; }
.tier-amount {
  font-family: 'Outfit', sans-serif; font-weight: 800;
  font-size: 1.8rem; color: var(--red); margin: 10px 0 4px;
}
.tier-availability { font-size: .85rem; color: var(--text-mute); margin-bottom: 14px; }
.tier-card p { font-size: .95rem; }

/* ===================== Benefits matrix ===================== */
.benefits {
  width: 100%; border-collapse: collapse;
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
}
.benefits th, .benefits td {
  padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border);
  font-size: .95rem;
}
.benefits thead th {
  background: var(--navy); color: #fff;
  font-family: 'Outfit', sans-serif; font-weight: 600;
  text-align: center;
}
.benefits thead th:first-child { text-align: left; }
.benefits tbody td:not(:first-child) { text-align: center; color: var(--green); font-weight: 700; }
.benefits tbody tr:last-child td { border-bottom: 0; }
.benefits tbody tr:hover { background: #FAFBFE; }

/* ===================== Timeline (Championship) ===================== */
.timeline { position: relative; padding-left: 36px; }
.timeline::before {
  content: ""; position: absolute; left: 14px; top: 6px; bottom: 6px;
  width: 3px; background: linear-gradient(180deg, var(--cream), var(--red));
  border-radius: 3px;
}
.t-item { position: relative; margin-bottom: 36px; }
.t-item::before {
  content: ""; position: absolute; left: -29px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--cream); border: 4px solid #fff;
  box-shadow: 0 0 0 2px var(--navy);
}
.t-item h3 { color: var(--navy); margin-bottom: 4px; }
.t-item .when { color: var(--red); font-weight: 600; font-size: .9rem; font-family: 'Outfit', sans-serif; margin-bottom: 10px; }

/* ===================== QR Card ===================== */
.qr-card {
  background: var(--navy); color: #fff;
  border-radius: var(--radius);
  padding: 28px; display: flex; gap: 24px; align-items: center;
  box-shadow: var(--shadow-md);
}
.qr-card img {
  width: 156px; height: 156px;
  background: #fff; border-radius: 12px; padding: 10px;
  flex-shrink: 0;
}
.qr-card h3 { color: #fff; margin-bottom: 6px; }
.qr-card p  { color: rgba(255,255,255,.78); margin-bottom: 14px; }

/* Side-by-side pair of equal-importance QR cards */
.qr-duo {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-bottom: 32px;
}
.qr-card-equal { align-items: flex-start; }
.qr-card-equal img { width: 180px; height: 180px; padding: 12px; }
.qr-card-equal h3 { font-size: 1.35rem; margin-bottom: 8px; }
.qr-card-equal .btn { margin-top: 4px; }
.qr-url {
  margin: 12px 0 0 !important;
  font-family: 'Outfit', sans-serif; font-size: .82rem !important;
  color: var(--cream) !important; letter-spacing: .03em;
  word-break: break-all;
}
@media (max-width: 880px) {
  .qr-duo { grid-template-columns: 1fr; }
}

/* ===================== City links (home) ===================== */
.city-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.city-chip {
  background: #fff; border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 999px;
  font-family: 'Outfit', sans-serif; font-weight: 600;
  color: var(--navy); font-size: .92rem;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all .15s ease;
}
.city-chip:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }
.city-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.city-chip.tba .dot { background: var(--cream); }

/* ===================== CTA Band ===================== */
.cta-band {
  background: linear-gradient(135deg, var(--red) 0%, #8E2A36 100%);
  color: #fff; border-radius: var(--radius);
  padding: 48px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p  { color: rgba(255,255,255,.86); margin-bottom: 26px; }
.cta-band .btn-cream { background: var(--cream); }
.cta-band::before {
  content: ""; position: absolute; right: -60px; bottom: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(232,197,71,.12);
}

/* ===================== Page header (inner) ===================== */
.page-header {
  background: var(--navy);
  color: #fff;
/*padding: 80px 0 60px;*/
  position: relative; overflow: hidden;
}
.page-header::before {
  content: ""; position: absolute; right: -80px; top: -80px;
  width: 280px; height: 280px; border-radius: 50%;
  background: rgba(232,197,71,.10);
}
.page-header h1 { color: #fff; margin-bottom: 12px; }
.page-header p  { color: rgba(255,255,255,.78); font-size: 1.15rem; max-width: 720px; }
.crumbs { font-size: .85rem; color: rgba(255,255,255,.65); font-family: 'Outfit', sans-serif; margin-bottom: 14px; letter-spacing: .04em; text-transform: uppercase; }
.crumbs a { color: rgba(255,255,255,.65); }
.crumbs a:hover { color: var(--cream); }

/* ===================== News / Posts ===================== */
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.post:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-cover {
  height: 180px; background: linear-gradient(135deg, var(--navy), var(--red));
  display: grid; place-items: center; color: #fff;
  font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.1rem;
  text-align: center; padding: 20px;
}
.post-body { padding: 22px; }
.post-cat {
  display: inline-block; font-size: .72rem; font-weight: 700;
  font-family: 'Outfit', sans-serif; letter-spacing: .08em; text-transform: uppercase;
  color: var(--red); margin-bottom: 10px;
}
.post h3 { font-size: 1.1rem; margin-bottom: 8px; }
.post .date { font-size: .82rem; color: var(--text-mute); }

/* ===================== FAQ ===================== */
.faq-item {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left; background: none; border: 0;
  padding: 20px 24px; font-family: 'Outfit', sans-serif;
  font-weight: 600; color: var(--navy); font-size: 1.02rem;
  cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.faq-q .icn {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--cream); color: var(--navy);
  display: grid; place-items: center; flex-shrink: 0;
  transition: transform .2s ease;
  font-weight: 700;
}
.faq-item.open .faq-q .icn { transform: rotate(45deg); }
.faq-a {
  padding: 0 24px;
  max-height: 0; overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}
.faq-item.open .faq-a { padding: 0 24px 22px; max-height: 600px; }
.faq-a p { margin: 0 0 .5em; color: var(--text-grey); }

/* ===================== Contact / Info blocks ===================== */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.info-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  text-align: left;
}
.info-card .icn {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--cream); color: var(--navy);
  display: grid; place-items: center;
  font-family: 'Zilla Slab', serif; font-weight: 700; font-size: 1.3rem;
  margin-bottom: 14px;
}
.info-card h3 { margin-bottom: 6px; }
.info-card a { color: var(--navy); font-weight: 600; word-break: break-word; }
.info-card a:hover { color: var(--red); }

/* ===================== Award list (Finals) ===================== */
.award-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.award-list li {
  background: #fff; border: 1px solid var(--border);
  padding: 14px 18px; border-radius: 10px;
  font-family: 'Outfit', sans-serif; color: var(--navy); font-weight: 600;
  display: flex; align-items: center; gap: 12px;
}
.award-list li::before {
  content: "★"; color: var(--cream); font-size: 1.2rem;
}

/* ===================== Register pair (nav + tables) ===================== */
.nav-register-pair { display: inline-flex; gap: 8px; }
.nav-register-pair .btn { padding: 9px 14px; font-size: .85rem; white-space: nowrap; }
.nav-register-pair .btn-primary,
.nav-links .btn-primary { color: #fff; }
.nav-register-pair .btn-primary:hover,
.nav-links .btn-primary:hover { color: #fff; }
.btn-stack { display: inline-flex; flex-direction: column; gap: 6px; align-items: stretch; min-width: 110px; }
.btn-stack .btn { padding: 8px 14px; font-size: .8rem; white-space: nowrap; }

/* ===================== Footer trademark ===================== */
.footer-trademark {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 0;
  font-size: .78rem; line-height: 1.6;
  color: rgba(255,255,255,.55);
  font-style: italic;
}

/* ===================== Footer ===================== */
.footer {
  background: var(--navy-700); color: rgba(255,255,255,.78);
  padding: 56px 0 24px;
  margin-top: 0;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px; margin-bottom: 36px;
}
.footer h4 {
  color: #fff; font-family: 'Outfit', sans-serif;
  font-size: .9rem; letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer a { color: rgba(255,255,255,.72); display: block; padding: 4px 0; font-size: .94rem; }
.footer a:hover { color: var(--cream); }
.footer .brand { color: #fff; margin-bottom: 12px; }
.footer .brand-mark { background: var(--cream); }
.footer p { color: rgba(255,255,255,.65); font-size: .94rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 22px; display: flex; justify-content: space-between;
  font-size: .85rem; color: rgba(255,255,255,.55);
  gap: 16px; flex-wrap: wrap;
}
.sponsor-strip {
  background: #fff; border-radius: var(--radius);
  padding: 22px 28px; margin: 0 0 40px;
  display: flex; flex-wrap: wrap; gap: 26px;
  align-items: center; justify-content: center;
  border: 1px dashed var(--border);
}
.sponsor-strip span {
  color: var(--text-mute); font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: .9rem;
  padding: 10px 18px; border: 1px dashed var(--border);
  border-radius: 8px;
}

/* ===================== Responsive ===================== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .tile-stack { justify-self: start; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.10); }
  .stat:nth-child(2) { border-right: 0; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .tier-grid { grid-template-columns: repeat(2, 1fr); }
  .post-list { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 64px 0; }
}
@media (max-width: 720px) {
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border); align-items: flex-start;
    gap: 14px; box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1rem; }
  .nav-register-pair { flex-direction: column; width: 100%; gap: 6px; }
  .nav-register-pair .btn { width: 100%; }
  .nav-toggle { display: inline-flex; }
  .brand-org { font-size: .6rem; }
  .brand-title { font-size: .95rem; }
  .brand-logo { width: 40px; height: 40px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr; }
  .post-list { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .award-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .qr-card { flex-direction: column; text-align: center; }
  .cta-band { padding: 36px 22px; }
  .hero { padding: 40px 0 60px; }
  .cities-table { font-size: .9rem; }
  .cities-table thead th, .cities-table tbody td { padding: 12px 14px; }
  .benefits { font-size: .85rem; }
  .benefits th, .benefits td { padding: 10px 12px; }
  .footer-bottom { flex-direction: column; }
  .tile { width: 50px; height: 50px; font-size: 1.6rem; }
  .tile-lg { width: 60px; height: 60px; font-size: 1.9rem; }
  .stat .num { font-size: 2.1rem; }
}

/* ===================== Utility ===================== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 32px; }
.mb-4 { margin-bottom: 32px; }
.mt-2 { margin-top: 16px; }
.mb-2 { margin-bottom: 16px; }
.center-narrow { max-width: 760px; margin: 0 auto; text-align: center; }
.divider { height: 1px; background: var(--border); margin: 40px 0; border: 0; }
.note { background: #FFF8E1; border-left: 4px solid var(--cream); padding: 16px 20px; border-radius: 8px; color: #6B5715; font-size: .95rem; }
.note strong { color: #4A3E0F; }