/* Shared layout for PhysioBeats' multi-page public website. */
.inner-page { min-height: 100vh; background: var(--bg); }
.inner-main { padding-top: var(--header-h); }
.inner-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 10vw, 132px) 0 clamp(58px, 8vw, 104px);
  background:
    radial-gradient(70% 100% at 90% 5%, rgba(46, 139, 143, .24), transparent 66%),
    radial-gradient(55% 80% at 4% 96%, rgba(92, 141, 255, .18), transparent 70%);
}
.inner-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .75fr);
  align-items: center;
  gap: clamp(38px, 7vw, 92px);
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font: 600 12px/1.3 var(--f-body);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.breadcrumbs a { color: var(--accent-text); }
.inner-title {
  max-width: 16ch;
  font: 800 clamp(38px, 6vw, 72px)/1.2 var(--f-display);
  letter-spacing: -.045em;
  color: var(--heading);
}
.inner-lead {
  max-width: 62ch;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
}
.inner-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.inner-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  background: var(--glass-card);
  box-shadow: var(--sh-lg), inset 0 1px 0 var(--glass-hi);
}
.inner-visual img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  filter: var(--img-filter);
}
.inner-visual__note {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 16px;
  color: #fff;
  background: rgba(7, 13, 31, .82);
  font-size: 14px;
}
.page-section { padding-block: clamp(64px, 9vw, 112px); }
.page-section--band { background: var(--band-bg); border-block: 1px solid var(--glass-border); }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.content-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.content-card {
  min-width: 0;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  background: var(--glass-sheen), var(--glass-card);
  box-shadow: inset 0 1px 0 var(--glass-hi);
}
.content-card h2, .content-card h3 { color: var(--heading); margin-bottom: 12px; }
.content-card h2 { font-size: clamp(22px, 3vw, 30px); }
.content-card h3 { font-size: 20px; }
.content-card p, .content-card li { color: var(--muted); }
.content-card ul { display: grid; gap: 10px; margin-top: 16px; padding-left: 20px; }
.page-heading { max-width: 760px; margin-bottom: 38px; }
.page-heading .h2 { margin-bottom: 14px; }
.global-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  background: var(--glass-border);
}
.global-band__item { padding: 26px 22px; background: var(--glass-strong); }
.global-band__item b { display: block; color: var(--heading); font: 700 17px/1.3 var(--f-display); }
.global-band__item span { display: block; margin-top: 7px; color: var(--muted); font-size: 14px; }
.nav a[aria-current="page"] { color: var(--accent-text); }
.theme-btn__sun, .theme-btn__moon { font-size: 20px; line-height: 1; }
[data-theme="dark"] .theme-btn__sun, [data-theme="light"] .theme-btn__moon { display: none; }
.inner-page .footer { margin-top: 0; }
.book-page-intro {
  padding: clamp(58px, 8vw, 92px) 0 clamp(38px, 6vw, 66px);
  background: radial-gradient(70% 100% at 90% 5%, rgba(46, 139, 143, .22), transparent 68%);
}
.timezone-pill {
  display: inline-flex;
  margin-top: 24px;
  padding: 10px 14px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--heading);
  background: var(--glass-card);
  font: 600 13px/1.35 var(--f-body);
}
.timezone-note {
  margin: -2px 0 10px;
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 900px) {
  .inner-hero__grid { grid-template-columns: 1fr; }
  .inner-visual, .inner-visual img { min-height: 340px; }
  .content-grid--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .inner-hero { padding-top: 56px; }
  .content-grid, .content-grid--3, .global-band { grid-template-columns: 1fr; }
  .inner-visual, .inner-visual img { min-height: 290px; }
}