/* header/area · footer/area · bar/mobile-sticky — values taken from canvas frame 1A */

/* ---------- skip link ---------- */
.di-skip {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--paper);
  padding: var(--sp-3) var(--sp-5); border-radius: var(--r-btn); z-index: 100;
}
.di-skip:focus { left: var(--sp-4); top: var(--sp-4); color: var(--paper); }

/* ---------- header ---------- */
.di-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,251,251,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.di-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-6);
  padding: 16px 32px;
}

/* Text lockup — no mark. */
.di-lockup { display: flex; flex-direction: column; gap: 1px; color: var(--ink); }
.di-lockup:hover { color: var(--ink); }
.di-lockup__name { font-size: 17px; font-weight: var(--fw-bold); letter-spacing: -.02em; }
.di-lockup__by {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-muted);
}

.di-nav { display: flex; align-items: center; gap: var(--sp-6); flex: 1; justify-content: flex-end; }
.di-nav__list { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.di-nav__item { position: relative; }
.di-nav__link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 8px 12px;
  background: none; border: 0; border-radius: 8px; cursor: pointer;
  font-family: var(--font-sans);
  font-size: 14px; font-weight: var(--fw-medium);
  color: var(--neutral-tag); white-space: nowrap;
}
.di-nav__link:hover { background: var(--surface-muted); color: var(--ink); }
.di-nav__chev { font-size: 9px; color: var(--text-faint); }

/* islands dropdown, desktop */
.di-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0; z-index: 60;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-pop);
  padding: var(--sp-4);
}
.di-dropdown[hidden] { display: none; }
.di-dropdown__grid { display: grid; grid-template-columns: repeat(5, 152px); gap: var(--sp-3); }
.di-island-card {
  display: flex; flex-direction: column; gap: 4px;
  padding: var(--sp-4);
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.di-island-card:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.di-island-card__code {
  font-family: var(--font-mono); font-size: var(--fs-eyebrow);
  letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--accent);
}
.di-island-card__name { font-size: 14.5px; font-weight: var(--fw-semibold); letter-spacing: -.02em; }
.di-island-card__count { font-family: var(--font-mono); font-size: var(--fs-micro); color: var(--text-muted); }

.di-header__actions { display: flex; align-items: center; gap: 10px; }

/* RERA pill */
.di-rera {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .08em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  padding: 5px 10px; white-space: nowrap;
}

/* Header CTA is smaller than the in-page buttons. */
.di-btn--sm { min-height: 0; font-size: 13.5px; padding: 10px 16px; }

/* burger */
.di-header__toggle {
  display: none;
  width: var(--tap-min); height: var(--tap-min);
  background: none; border: 1px solid var(--border-strong); border-radius: var(--r-btn);
  cursor: pointer;
}
.di-burger { display: grid; gap: 4px; place-items: center; }
.di-burger span { display: block; width: 17px; height: 1.5px; background: var(--ink); }

@media (max-width: 1023px) {
  .di-header__inner { padding: 12px var(--pad-section-x-m); }
  .di-header__toggle { display: grid; place-items: center; }
  .di-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: var(--sp-4);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-pop);
    padding: var(--sp-5) var(--pad-section-x-m) var(--sp-6);
  }
  .di-nav.is-open { display: flex; }
  .di-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .di-nav__link { justify-content: space-between; width: 100%; min-height: var(--tap-min); border-radius: 0; border-bottom: 1px solid var(--hairline); }
  .di-dropdown { position: static; box-shadow: none; border: 0; padding: 0 0 var(--sp-3); }
  /* Five-across A–E switcher on mobile. */
  .di-dropdown__grid { grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .di-island-card { padding: var(--sp-3) 6px; text-align: center; align-items: center; }
  .di-island-card__name, .di-island-card__count { display: none; }
  .di-island-card__code { font-size: 13px; color: var(--ink); }
  .di-header__actions { flex-direction: column-reverse; align-items: stretch; }
  .di-header__actions .di-btn { width: 100%; min-height: var(--tap-min); }
  .di-rera { justify-content: center; }
}

/* ---------- footer ---------- */
.di-footer {
  background: var(--surface-muted);
  border-top: 1px solid var(--border);
}
.di-footer__inner {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px;
  padding: 44px 48px;
  max-width: var(--container-max); margin-inline: auto;
}
.di-footer__brand { display: flex; flex-direction: column; gap: var(--sp-2); }
.di-footer__name { font-size: 17px; font-weight: var(--fw-bold); letter-spacing: -.02em; color: var(--ink); }
.di-footer__by {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-muted);
}
.di-footer__legal {
  font-size: 13px; line-height: 1.6; color: var(--text-muted);
  max-width: 300px; margin-top: 6px;
}
.di-footer__col { display: flex; flex-direction: column; gap: var(--sp-2); }
.di-footer__title {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-muted);
}
.di-footer__link { font-size: 13.5px; color: var(--neutral-tag); }
.di-footer__link:hover { color: var(--accent); }

@media (max-width: 1023px) { .di-footer__inner { grid-template-columns: 1fr 1fr; gap: var(--sp-8); padding: 36px var(--pad-section-x-m); } }
@media (max-width: 600px)  { .di-footer__inner { grid-template-columns: 1fr; } }

/* ---------- mobile sticky bar ---------- */
.di-mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  display: none; gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.di-mobile-bar__btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 54px;
  background: var(--surface);
  font-size: var(--fs-label); font-weight: var(--fw-semibold);
  color: var(--ink);
}
.di-mobile-bar__btn--whatsapp,
.di-mobile-bar__btn--whatsapp:hover { background: var(--whatsapp); color: #fff; }
.di-mobile-bar__btn--primary,
.di-mobile-bar__btn--primary:hover { background: var(--accent); color: #fff; }

@media (max-width: 1023px) {
  .di-mobile-bar { display: flex; }
  .di-footer { padding-bottom: 54px; }
}