/* ─── Container ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--spacing-lg);
}

/* ─── Page center — vertically and horizontally centers content ─── */
.page-center {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Flat overlay: improves text readability over eucalyptus branches.
   Sits between background (z:-1) and content (z:1). */
.page-center::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--color-bg-primary);
  opacity: 0.48;
  z-index: 0;
  pointer-events: none;
  transition: background var(--transition-slow), opacity var(--transition-slow);
}

/* ─── Countdown section — stacked centered column ─── */
.countdown-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xl);
  text-align: center;
  position: relative;
  z-index: var(--z-content);  /* above vignette (z:0) and eucalyptus (z:-1) */
  width: 100%;                /* prevents wide typewriter H1 from stretching the input */
}

/* ─── Countdown grid — units side by side ─── */
.countdown-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
}

/* ─── Controls — fixed top right ─── */
.controls {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-controls);
}

/* ─── Cover screens: no scroll, no pinch-zoom ─────────────────────────────── */
/* Applies to teaser, coming-soon, and pre-auth welcome (login screen).
   mode-content-ready is added to html once the content screen is revealed. */
html:not(.mode-content-ready) {
  overflow: hidden;
}

html:not(.mode-content-ready) body {
  overflow: hidden;
  overscroll-behavior: none;
  /* pan-x pan-y allows taps but omits pinch-zoom from allowed gestures */
  touch-action: pan-x pan-y;
}

/* ─── Content screen: allow vertical scroll, block pinch-zoom ─── */
/* iOS Safari crashes when zooming into pages with many fixed/animated/backdrop layers.
   touch-action is more reliable than viewport user-scalable=no (ignored since iOS 10). */
html.mode-content-ready body {
  touch-action: pan-y;
}

/* ─── Breakpoints ─── */

/* Small phones: reduce padding, smaller gap between units */
@media (max-width: 479px) {
  .countdown-grid {
    gap: var(--spacing-lg);
  }

  .page-center {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .controls {
    top: var(--spacing-md);
    right: var(--spacing-md);
  }
}

/* Medium phones/phablets: reduce gap to match small-phone feel */
@media (min-width: 480px) and (max-width: 767px) {
  .countdown-grid {
    gap: var(--spacing-lg);
  }
}

/* Tablets and up: standard layout */
@media (min-width: 768px) {
  .countdown-section {
    gap: var(--spacing-2xl);
  }
}

/* Large desktop: shift content center ~8% below 50% so the countdown
   sits closer to the corner branches rather than floating above them. */
@media (min-width: 1024px) and (min-height: 700px) {
  .page-center {
    padding-top: clamp(var(--spacing-2xl), 18vh, 11rem);
  }
}