/* ============================================================================
   MEGA MENU 04 - COMPACT CARD GRID
   Two rows of icon cards, each carrying a one-line blurb and an illustrative
   "from $" line, plus a right column of two stacked cards (new patients,
   emergency same-day). Deliberately short so it works under a short hero.
   Header behaviour: headroom. Switch with --mm-header-mode: pinned.
   Restyle by overriding tokens only.

   Column note: the grid is 3 cards wide, two rows, not 4 wide. A 4-up card row
   plus the offer column cannot hold the 280 px column floor inside a 1280
   container at 1440. The floor wins over the card count.
   ========================================================================== */

:root {
  /* palette: Pine and Post Dental. Mist + forest, breaks the dental sky blue. */
  --mm-surface: #ffffff;
  --mm-surface-2: #f4f6f1;
  --mm-bar: #ffffff;
  --mm-ink: #1d2420;
  --mm-body: #505a53;
  --mm-muted: #6d7871;
  --mm-accent: #2f5d46;
  --mm-accent-ink: #ffffff;
  --mm-accent-soft: #e4ede7;
  --mm-line: #dde3d9;
  --mm-scrim: rgba(29, 36, 32, .36);

  --mm-font-display: "Funnel Display", system-ui, sans-serif;
  --mm-font-body: "Reddit Sans", system-ui, sans-serif;
  --mm-fs-link: 15.5px;
  --mm-fs-blurb: 13px;
  --mm-fs-kicker: 11px;
  --mm-fs-nav: 15.5px;

  --mm-container: 1280px;
  --mm-gutter: 24px;
  --mm-pad: 24px;
  --mm-col-min: 280px;
  --mm-radius: 12px;
  --mm-radius-sm: 9px;
  --mm-icon: 24px;
  --mm-chip: 40px;
  --mm-hdr-h: 78px;
  --mm-hdr-h-stuck: 62px;
  --mm-shadow: 0 1px 2px rgba(29, 36, 32, .05), 0 26px 56px -24px rgba(29, 36, 32, .3);
  --mm-shadow-bar: 0 1px 0 var(--mm-line), 0 10px 26px -18px rgba(29, 36, 32, .45);

  --mm-t-fast: 150ms;
  --mm-t: 210ms;
  --mm-ease: cubic-bezier(.16, 1, .3, 1);

  --mm-header-mode: headroom;
}

/* ---------------------------------------------------------------- header - */
.mm-hdr { position: sticky; top: 0; z-index: 120; background: var(--mm-bar); border-bottom: 1px solid var(--mm-line);
  font-family: var(--mm-font-body); transition: transform var(--mm-t) var(--mm-ease), box-shadow var(--mm-t) var(--mm-ease); will-change: transform; }
.mm-hdr.is-stuck { box-shadow: var(--mm-shadow-bar); border-bottom-color: transparent; }
.mm-hdr.is-hidden { transform: translateY(-101%); }
.mm-hdr__in { max-width: var(--mm-container); margin: 0 auto; padding: 0 var(--mm-gutter); height: var(--mm-hdr-h);
  display: flex; align-items: center; gap: 24px; transition: height var(--mm-t) var(--mm-ease); }
.mm-hdr.is-stuck .mm-hdr__in { height: var(--mm-hdr-h-stuck); }

.mm-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; text-decoration: none; color: var(--mm-ink); }
.mm-logo svg { width: 28px; height: 28px; color: var(--mm-accent); flex-shrink: 0; }
.mm-logo b { font-family: var(--mm-font-display); font-weight: 500; font-size: 20px; letter-spacing: -.005em; white-space: nowrap; }
.mm-logo span { display: block; font-size: 10px; letter-spacing: .19em; text-transform: uppercase; color: var(--mm-muted); margin-top: 2px; }

.mm-nav { display: flex; align-items: center; gap: 2px; margin-left: 6px; }
.mm-nav__item { position: static; }
.mm-nav__link { display: inline-flex; align-items: center; gap: 6px; padding: 10px 12px; min-height: 44px;
  font-size: var(--mm-fs-nav); font-weight: 500; color: var(--mm-ink); text-decoration: none; white-space: nowrap;
  border-radius: var(--mm-radius-sm); transition: color var(--mm-t-fast) ease, background var(--mm-t-fast) ease; }
.mm-nav__link:hover { color: var(--mm-accent); }
.mm-nav__link svg { width: 13px; height: 13px; transition: transform var(--mm-t) var(--mm-ease); }
.mm-nav__link[aria-expanded="true"] { color: var(--mm-accent); background: var(--mm-accent-soft); }
.mm-nav__link[aria-expanded="true"] svg { transform: rotate(180deg); }

.mm-hdr__util { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.mm-tel { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--mm-ink);
  font-size: 15px; font-weight: 600; white-space: nowrap; }
.mm-tel svg { width: 18px; height: 18px; color: var(--mm-accent); }
.mm-tel:hover { color: var(--mm-accent); }
.mm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px;
  border-radius: var(--mm-radius-sm); border: 1px solid var(--mm-accent); background: var(--mm-accent); color: var(--mm-accent-ink);
  font-family: var(--mm-font-body); font-size: 14.5px; font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background var(--mm-t-fast) ease, transform var(--mm-t-fast) ease; }
.mm-btn:hover { background: #244836; border-color: #244836; }
.mm-btn:active { transform: scale(.97); }

.mm-burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent;
  border: 1px solid var(--mm-line); border-radius: var(--mm-radius-sm); color: var(--mm-ink); cursor: pointer; }
.mm-burger svg { width: 22px; height: 22px; }

/* ----------------------------------------------------------------- panel - */
.mm-panel { position: absolute; top: 100%; left: 0; right: 0; z-index: 121; background: var(--mm-surface);
  border-top: 1px solid var(--mm-line); box-shadow: var(--mm-shadow);
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px);
  transition: opacity var(--mm-t) var(--mm-ease), transform var(--mm-t) var(--mm-ease), visibility var(--mm-t); }
.mm-hdr.is-open .mm-panel[data-mm-open] { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.mm-panel__in { max-width: var(--mm-container); margin: 0 auto; padding: var(--mm-pad) var(--mm-gutter) var(--mm-pad);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(var(--mm-col-min), 304px); gap: 24px; }

.mm-kicker { display: block; font-size: var(--mm-fs-kicker); font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--mm-muted); margin: 0 0 12px; }

.mm-cards { display: flex; flex-direction: column; }
.mm-cards__grid { display: grid; grid-template-columns: repeat(3, minmax(var(--mm-col-min), 1fr)); grid-auto-rows: minmax(0, 1fr); gap: 12px; flex: 1; }
.mm-card { display: grid; grid-template-columns: var(--mm-chip) minmax(0, 1fr); grid-template-rows: auto auto auto;
  column-gap: 12px; row-gap: 2px; padding: 12px 14px; border: 1px solid var(--mm-line); border-radius: var(--mm-radius);
  background: var(--mm-surface); text-decoration: none;
  transition: background var(--mm-t-fast) ease, border-color var(--mm-t-fast) ease, transform var(--mm-t-fast) ease; }
.mm-card__ic { grid-row: 1 / span 3; width: var(--mm-chip); height: var(--mm-chip); border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center; background: var(--mm-accent-soft); color: var(--mm-accent);
  transition: background var(--mm-t-fast) ease, color var(--mm-t-fast) ease; }
.mm-card__ic svg { width: var(--mm-icon); height: var(--mm-icon); }
.mm-card b { font-size: var(--mm-fs-link); font-weight: 600; color: var(--mm-ink); line-height: 1.25; white-space: nowrap; }
.mm-card__b { font-size: var(--mm-fs-blurb); line-height: 1.4; color: var(--mm-body);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mm-card__p { font-size: 12.5px; font-weight: 600; color: var(--mm-accent); font-variant-numeric: tabular-nums;
  letter-spacing: .01em; margin-top: 2px; white-space: nowrap; }
.mm-card:hover { background: var(--mm-surface-2); border-color: var(--mm-accent); transform: translateY(-2px); }
.mm-card:hover .mm-card__ic { background: var(--mm-accent); color: var(--mm-accent-ink); }

/* right stack */
.mm-stack { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 12px; }
.mm-stack__card { display: flex; flex-direction: column; gap: 6px; padding: 20px; border-radius: var(--mm-radius);
  border: 1px solid var(--mm-line); background: var(--mm-surface-2); text-decoration: none; color: var(--mm-ink);
  transition: border-color var(--mm-t-fast) ease, transform var(--mm-t-fast) ease; }
.mm-stack__card--offer { background: var(--mm-accent); border-color: var(--mm-accent); color: var(--mm-accent-ink); }
.mm-stack__eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: var(--mm-fs-kicker); font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--mm-muted); }
.mm-stack__card--offer .mm-stack__eyebrow { color: rgba(255, 255, 255, .82); }
.mm-stack__eyebrow svg { width: 16px; height: 16px; color: var(--mm-accent); }
.mm-stack__card b { font-family: var(--mm-font-display); font-weight: 500; font-size: 22px; line-height: 1.12; white-space: nowrap; }
.mm-stack__b { font-size: var(--mm-fs-blurb); line-height: 1.45; color: var(--mm-body); }
.mm-stack__card--offer .mm-stack__b { color: rgba(255, 255, 255, .9); }
.mm-stack__cta { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600;
  color: var(--mm-accent); white-space: nowrap; }
.mm-stack__card--offer .mm-stack__cta { color: #fff; }
.mm-stack__cta svg { width: 17px; height: 17px; transition: transform var(--mm-t) var(--mm-ease); }
.mm-stack__card:hover { border-color: var(--mm-accent); transform: translateY(-2px); }
.mm-stack__card:hover .mm-stack__cta svg { transform: translateX(4px); }

/* bottom strip */
.mm-strip { border-top: 1px solid var(--mm-line); background: var(--mm-surface-2); }
.mm-strip__in { max-width: var(--mm-container); margin: 0 auto; padding: 12px var(--mm-gutter);
  display: flex; align-items: center; gap: 26px; }
.mm-strip__fact { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--mm-body); white-space: nowrap; }
.mm-strip__fact svg { width: 22px; height: 22px; color: var(--mm-accent); flex: none; }
.mm-strip__fact b { color: var(--mm-ink); font-weight: 600; }
.mm-strip__end { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.mm-strip__end .mm-btn { height: 38px; padding: 0 16px; font-size: 13.5px; }

/* scrim */
.mm-scrim { position: fixed; inset: 0; z-index: 110; background: var(--mm-scrim); opacity: 0; visibility: hidden;
  transition: opacity var(--mm-t) var(--mm-ease), visibility var(--mm-t); }
.mm-scrim[data-mm-open] { opacity: 1; visibility: visible; }

/* ---------------------------------------------------------------- drawer - */
.mm-drawer { position: fixed; inset: 0; z-index: 200; display: none; font-family: var(--mm-font-body); }
.mm-drawer[data-open] { display: block; }
.mm-drawer__scrim { position: absolute; inset: 0; background: var(--mm-scrim); }
.mm-drawer__panel { position: absolute; inset: 0 0 0 auto; width: min(420px, 100%); background: var(--mm-surface);
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform var(--mm-t) var(--mm-ease); overflow-y: auto; }
.mm-drawer[data-open] .mm-drawer__panel { transform: none; }
.mm-drawer__top { display: flex; align-items: center; justify-content: space-between; padding: 16px var(--mm-gutter);
  border-bottom: 1px solid var(--mm-line); position: sticky; top: 0; background: var(--mm-surface); z-index: 2; }
.mm-drawer__close { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 14px; background: transparent;
  border: 1px solid var(--mm-line); border-radius: var(--mm-radius-sm); color: var(--mm-ink); font-size: 14px; font-weight: 600; cursor: pointer; }
.mm-drawer__close svg { width: 18px; height: 18px; }
.mm-drawer__nav { padding: 8px var(--mm-gutter) 24px; }
.mm-drawer__nav > a { display: block; padding: 14px 0; font-size: 17px; color: var(--mm-ink); text-decoration: none; border-bottom: 1px solid var(--mm-line); }
.mm-acc { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 14px 0; background: transparent;
  border: 0; border-bottom: 1px solid var(--mm-line); font-family: inherit; font-size: 17px; color: var(--mm-ink); cursor: pointer; text-align: left; }
.mm-acc svg { width: 18px; height: 18px; color: var(--mm-muted); transition: transform var(--mm-t) var(--mm-ease); }
.mm-acc[aria-expanded="true"] svg { transform: rotate(180deg); }
.mm-acc__body { display: none; padding: 6px 0 14px; border-bottom: 1px solid var(--mm-line); }
.mm-acc__body[data-open] { display: block; }
.mm-links { list-style: none; margin: 0; padding: 0; }
.mm-link { display: flex; align-items: center; gap: 13px; padding: 10px 0; text-decoration: none; }
.mm-link__ic { flex: none; width: var(--mm-chip); height: var(--mm-chip); border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center; background: var(--mm-accent-soft); color: var(--mm-accent); }
.mm-link__ic svg { width: var(--mm-icon); height: var(--mm-icon); }
.mm-link__tx b { display: block; font-size: 15.5px; font-weight: 600; color: var(--mm-ink); line-height: 1.3; white-space: nowrap; }
.mm-link__tx span { display: block; font-size: 13px; line-height: 1.45; color: var(--mm-body); margin-top: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mm-drawer__cta { padding: 20px var(--mm-gutter) 32px; border-top: 1px solid var(--mm-line); background: var(--mm-surface-2); margin-top: auto; }
.mm-drawer__cta .mm-btn { width: 100%; margin-bottom: 12px; }
.mm-drawer__cta .mm-tel { justify-content: center; width: 100%; height: 44px; }

.mm-hdr a:focus-visible, .mm-hdr button:focus-visible, .mm-panel a:focus-visible,
.mm-drawer a:focus-visible, .mm-drawer button:focus-visible { outline: 2px solid var(--mm-accent); outline-offset: 2px; border-radius: 6px; }

/* ------------------------------------------------------------ responsive - */
@media (max-width: 1079px) {
  .mm-nav, .mm-hdr__util .mm-btn, .mm-hdr__util .mm-tel span { display: none; }
  .mm-burger { display: inline-flex; }
  .mm-panel { display: none; }
  :root { --mm-hdr-h: 66px; --mm-hdr-h-stuck: 58px; }
  .mm-hdr__in { gap: 14px; }
  .mm-hdr__util { gap: 10px; }
  .mm-tel { width: 44px; height: 44px; justify-content: center; border: 1px solid var(--mm-line); border-radius: var(--mm-radius-sm); }
}
@media (max-width: 420px) { .mm-logo b { font-size: 18px; } .mm-logo span { font-size: 9px; letter-spacing: .15em; } }

@media (prefers-reduced-motion: reduce) {
  .mm-hdr, .mm-hdr__in, .mm-panel, .mm-scrim, .mm-drawer__panel, .mm-card, .mm-card__ic, .mm-btn,
  .mm-nav__link, .mm-nav__link svg, .mm-acc svg, .mm-stack__card, .mm-stack__cta svg { transition: none !important; }
  .mm-card:hover, .mm-stack__card:hover { transform: none; }
}