*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Native cross-document View Transitions (MPA) ─── */
/* Smooth fade between full page navigations — no JS, no framework required. */
@view-transition {
  navigation: auto;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.22s;
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}

/* ─── Render-cost optimization for below-fold sections ─── */
/* Browser skips layout/paint work until these scroll into view — boosts INP/CWV. */
.faq-section,
.promo-full-grid,
#site-footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

:root {
  --navy: #0b132b;
  --gold: #f5c400;
  --gold2: #c9a227;
  --white: #fff;
  --bg: #f4f4f4;
  --text: #222;
  --radius: 8px;
  --header-h: 64px;
  --mnav-h: 58px;
  --font: 'Noto Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  padding-top: var(--header-h);
  padding-bottom: var(--mnav-h);
}

/* ─── HEADER ─────────────────── */
#site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 900;
  background: var(--navy);
  height: var(--header-h);
  box-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 16px;
}
.logo-wrap { display:flex; align-items:center; }
.logo-img { height: 44px; width: auto; }

#main-nav { display: flex; align-items: center; gap: 4px; }
.nav-list { display: flex; list-style: none; gap: 2px; }
.nav-link {
  display: block; padding: 8px 12px;
  color: #fff; text-decoration: none;
  font-size: .88rem; font-weight: 600;
  border-radius: 4px; transition: color .2s, background .2s;
}
.nav-link:hover, .nav-link.active { color: var(--gold); }

.btn-register {
  margin-left: 12px;
  background: linear-gradient(180deg, var(--gold), var(--gold2));
  color: #000; font-weight: 800; font-size: .88rem;
  padding: 9px 20px; border-radius: 99px;
  text-decoration: none; white-space: nowrap;
  transition: opacity .2s;
}
.btn-register:hover { opacity: .85; }

.hamburger {
  display: none; background: none; border: none;
  color: #fff; font-size: 1.6rem; cursor: pointer;
}

#nav-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5);
  z-index: 850;
}
#nav-overlay.show { display: block; }

/* ─── MOBILE NAV ─────────────── */
#mobile-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; width: 100%;
  background: var(--navy); border-top: 2px solid var(--gold);
  z-index: 900; height: var(--mnav-h);
  flex-direction: row; justify-content: space-around; align-items: center;
}
.mnav-item {
  display: flex; flex-direction: column; align-items: center;
  text-decoration: none; flex: 1; padding: 4px 0;
}
.mnav-item img { height: 28px; width: auto; }
.mnav-item span { color: #fff; font-size: 9px; margin-top: 2px; }

/* ─── BUTTONS ────────────────── */
.btn-gold {
  display: inline-block;
  background: linear-gradient(180deg, var(--gold), var(--gold2));
  color: #000; font-weight: 800; font-size: .95rem;
  padding: 12px 36px; border-radius: 99px;
  text-decoration: none; transition: opacity .2s;
}
.btn-gold:hover { opacity: .85; }

/* ─── HERO BANNER ────────────── */
.hero-banner { display:block; width:100%; }
.hero-banner img { width:100%; display:block; max-height: 480px; object-fit:cover; }
.btn-center { text-align:center; padding: 18px 0 10px; }

/* ─── PROVIDER GRID ──────────── */
.provider-grid {
  background: #f0f0f0; padding: 20px 12px;
}
.provider-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px; max-width: 1000px; margin: 0 auto;
}
.provider-grid .grid a img {
  width:100%; border-radius: 6px;
  transition: transform .2s; display:block;
}
.provider-grid .grid a:hover img { transform: scale(1.04); }

/* ─── CONTENT ────────────────── */
.content-wrap {
  max-width: 900px; margin: 0 auto; padding: 36px 20px;
  line-height: 1.7;
}
.content-wrap h1 { font-size:1.6rem; color:var(--navy); margin-bottom:16px; }
.content-wrap h2 { font-size:1.2rem; color:var(--navy); margin: 24px 0 10px; }
.content-wrap h3 { font-size:1rem; color:var(--navy); margin: 18px 0 6px; }
.content-wrap p  { margin-bottom:12px; }

/* ─── HOMEPAGE ───────────────── */
.home-hero {
  background: var(--navy);
  text-align: center; padding: 40px 20px 24px;
}
.home-hero h1 { color:#fff; font-size:1.7rem; margin-bottom:10px; }
.home-hero p  { color:#ccc; margin-bottom:24px; font-size:.95rem; }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 800px; margin: 28px auto; padding: 0 16px;
}
.cat-item { text-align:center; text-decoration:none; }
.cat-item img { width:100%; border-radius: var(--radius); transition: transform .2s; }
.cat-item:hover img { transform: scale(1.05); }
.cat-item span { display:block; font-size:.8rem; font-weight:700; color:var(--navy); margin-top:6px; }

.section-title {
  text-align:center; font-size:1.4rem; font-weight:800;
  color:var(--navy); padding: 28px 16px 12px;
}

.promo-grid-4 {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px; max-width:1100px; margin:0 auto; padding: 0 12px 20px;
}
.promo-grid-4 a img {
  width:100%; border-radius: var(--radius);
  transition: transform .2s; display:block;
}
.promo-grid-4 a:hover img { transform: scale(1.03); }

/* ─── PROMOTION PAGE ─────────── */
.promo-full-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px; max-width:1100px; margin:0 auto; padding: 12px;
}
.promo-full-grid a img { width:100%; border-radius: var(--radius); display:block; transition: transform .2s; }
.promo-full-grid a:hover img { transform: scale(1.03); }

/* ─── BLOG ───────────────────── */
.blog-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 20px; max-width:1100px; margin: 0 auto; padding: 0 16px 28px;
}
.blog-card {
  background:#fff; border-radius: var(--radius);
  overflow:hidden; box-shadow:0 2px 12px rgba(0,0,0,.08);
  transition: transform .2s;
}
.blog-card:hover { transform: translateY(-3px); }
.blog-card img { width:100%; display:block; aspect-ratio:16/9; object-fit:cover; }
.blog-card .card-body { padding: 14px; }
.blog-card h2 { font-size:.92rem; color:var(--navy); margin-bottom:8px; line-height:1.4; }
.blog-card h2 a { text-decoration:none; color:inherit; }
.blog-card p { font-size:.82rem; color:#666; margin-bottom:10px; }
.blog-card .read-more { color:var(--gold2); font-weight:700; font-size:.82rem; text-decoration:none; }

.recent-posts { max-width:900px; margin:0 auto; padding:20px; }
.recent-posts h3 { color:var(--navy); margin-bottom:10px; }
.recent-posts ul { padding-left:20px; line-height:2; }
.recent-posts ul a { color:var(--navy); text-decoration:none; }
.recent-posts ul a:hover { color:var(--gold2); }
.blog-gif { text-align:center; padding:16px; }
.blog-gif img { max-width:600px; width:100%; border-radius:var(--radius); }

/* ─── FOOTER ─────────────────── */
#site-footer {
  background: var(--navy); text-align:center;
  padding: 20px 16px; margin-bottom: var(--mnav-h);
}
.footer-copy { color:#aaa; font-size:.85rem; }
.footer-copy a { color:#fff; text-decoration:none; }

/* ─── RESPONSIVE ─────────────── */
@media (max-width: 768px) {
  .hamburger { display:block; }
  #main-nav {
    display: none; position:fixed; top:0; right:0;
    width: 260px; height:100vh;
    background: var(--navy); flex-direction:column;
    align-items:flex-start; padding:80px 20px 20px;
    gap: 0; z-index:900;
    transform: translateX(100%); transition: transform .3s;
    overflow-y:auto;
  }
  #main-nav.open { display:flex; transform: translateX(0); }
  .nav-list { flex-direction:column; width:100%; }
  .nav-link { font-size:1rem; padding:12px 8px; border-bottom:1px solid rgba(255,255,255,.08); }
  .btn-register { margin: 16px 0 0; width:100%; text-align:center; }
  #mobile-nav { display:flex; }

  .cat-grid { grid-template-columns: repeat(2,1fr); }
  .promo-grid-4 { grid-template-columns: repeat(2,1fr); }
  .promo-full-grid { grid-template-columns: repeat(2,1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .provider-grid .grid { grid-template-columns: repeat(3,1fr); }
}

@media (max-width:480px) {
  .home-hero h1 { font-size:1.3rem; }
}