:root {
  --mvb-pink: #f02b7d;
  --mvb-pink-dark: #c91561;
  --mvb-rose: #fff0f6;
  --ink: #17121b;
  --muted: #655b69;
  --paper: #ffffff;
  --line: rgba(23,18,27,.10);
  --shadow: 0 18px 54px rgba(23,18,27,.14);
  --radius-xl: 28px;
  --radius-lg: 22px;
}
* { box-sizing: border-box; }
html { min-height: 100%; scroll-behavior: smooth; }
body {
  min-height: 100%;
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 0%, rgba(240,43,125,.16), transparent 22rem),
    radial-gradient(circle at 90% 12%, rgba(255,255,255,.98), transparent 18rem),
    linear-gradient(160deg, #fff 0%, #fff7fb 44%, #f7f3f1 100%);
}
a { color: inherit; }
.skip-link { position: absolute; left: -999px; top: 12px; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 999px; z-index: 50; }
.skip-link:focus { left: 12px; }
.site-shell { width: min(100%, 1040px); margin: 0 auto; padding: 16px 14px 34px; }
.top-nav {
  position: sticky; top: 0; z-index: 20; margin: 0 -14px 16px; padding: 10px 12px 8px;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px;
  background: rgba(255,255,255,.88); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
}
/* .nav-item { min-height: 54px; display: grid; place-items: center; gap: 3px; text-decoration: none; border-radius: 18px; color: var(--muted); font-size: .69rem; font-weight: 800; letter-spacing: .01em; border: 1px solid transparent; } */
.nav-item { min-height: 54px; display: grid; place-items: center; gap: 3px; text-decoration: none; border-radius: 18px; color: var(--muted); font-size: .69rem; font-weight: 800; letter-spacing: .01em; border: 1px solid transparent; }
.nav-item svg { width: 23px; height: 23px; stroke-width: 2.1;   fill: var(--mvb-pink); }
/* .nav-item svg { width: 23px; height: 23px; stroke-width: 2.2;  } */
.nav-item .home-logo { width: 30px; height: 30px; object-fit: contain; border-radius: 999px; }
.nav-item[aria-current="page"], .nav-item:hover, .nav-item:focus-visible { background: var(--rose); color: var(--mvb-pink-dark); border-color: rgba(240,43,125,.20); outline: none; }
.hero-card, .content-card { background: rgba(255,255,255,.92); border: 1px solid rgba(240,43,125,.11); border-radius: var(--radius-xl); box-shadow: var(--shadow); overflow: hidden; }
.hero-card { padding: 22px 18px 26px; }
.logo-lockup { display: flex; justify-content: center; margin: 2px 0 16px; }
.logo-lockup img { width: 92px; height: auto; border-radius: 24px; }
.hero-grid { display: grid; gap: 22px; align-items: center; }
.book-cover-wrap { margin: 0 auto; width: min(74vw, 320px); border-radius: 22px; padding: 10px; background: linear-gradient(145deg, rgba(240,43,125,.16), rgba(255,255,255,.72)); box-shadow: 0 18px 42px rgba(240,43,125,.20); }
.book-cover { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: 0 12px 30px rgba(23,18,27,.22); }
.eyebrow { margin: 0 0 10px; color: var(--mvb-pink-dark); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -.035em; }
h1 { font-size: clamp(2.2rem, 6vw, 5.4rem); max-width: 8ch;}
h2 { font-size: clamp(1.7rem, 4vw, 3.3rem); }
h3 { font-size: 1.16rem; }
.lede, .page-header p, .panel p, .detail-body { color: var(--muted); line-height: 1.62; }
.lede { margin: 16px 0 0; font-size: clamp(1.02rem, 4.3vw, 1.26rem); }
/* .tagline { margin: 14px 0 0; color: var(--ink); font-weight: 900; font-size: 1.08rem; } */
.tagline { margin: 14px 0 0; color: var(--muted); font-weight: 500; font-size: 1.08rem; line-height: 1.4; }
.action-row { display: grid; gap: 10px; margin-top: 20px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 14px 18px; border-radius: 18px; text-decoration: none; font-weight: 900; border: 1px solid rgba(240,43,125,.18); }
.button-primary { background: linear-gradient(135deg, var(--mvb-pink), var(--mvb-pink-dark)); color: #fff; box-shadow: 0 14px 28px rgba(216,25,104,.28); }
.button-secondary { background: #fff; color: var(--mvb-pink-dark); }
.content-card { padding: 22px 18px; }
.stack { display: grid; gap: 16px; margin-top: 18px; }
.panel { background: rgba(255,240,246,.72); border: 1px solid rgba(240,43,125,.13); border-radius: var(--radius-lg); padding: 18px; }
.panel p { margin: 10px 0 0; }
.page-header { margin-bottom: 18px; }
.page-header p { margin: 12px 0 0; }
details { border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; }
details + details { margin-top: 12px; }
summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 900; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--mvb-pink-dark); font-size: 1.4rem; line-height: 1; }
details[open] > summary::after { content: "–"; }
.detail-body { border-top: 1px solid var(--line); padding: 16px 18px 18px; }
.faq-subcategory { margin: 14px 0; padding-left: 0; }
.buy-card { display: grid; gap: 14px; }
.note { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 8px 11px; border-radius: 999px; background: var(--rose); color: var(--mvb-pink-dark); font-weight: 900; font-size: .88rem; }
.social-list { display: grid; gap: 12px; }
.social-link { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:16px 18px; border-radius:20px; background:#fff; border:1px solid var(--line); text-decoration:none; font-weight:900; }
.footer { color: var(--muted); text-align: center; font-size: .88rem; padding: 24px 10px 0; }
@media (min-width: 760px) {
  .site-shell { padding: 26px 24px 42px; }
  .top-nav { margin: 0 0 24px; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 12px 30px rgba(23,18,27,.07); }
  .nav-item { min-height: 64px; font-size: .78rem; }
  .hero-card { padding: 34px; }
  .hero-grid { grid-template-columns: .85fr 1.15fr; gap: 34px; }
  .book-cover-wrap { width: min(33vw, 330px); }
  .action-row { grid-template-columns: repeat(2, max-content); }
  .content-card { padding: 34px; }
}
.nav-item:hover, .nav-item:focus-visible { background: rgba(240,43,125,.08); color: var(--pink-dark); outline: none; }


.country-list {
  display: grid;
  gap: 16px;
  margin-top: 10px;
}
.country-item {
  padding: 14px 16px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.country-item h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  letter-spacing: 0;
}
.link-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.country-item:hover {
  box-shadow: 0 10px 20px rgba(23,18,27,0.06);
  transition: all 0.2s ease;
}