/* ──────────────────────────────────────────────────────────────────────────
   UrbanCore — Landing Empresa (Zoom)
   Page-level styles. Design tokens live in tokens/*.css and are imported by
   styles.css; this file only holds what the page itself needs — the states the
   Claude Design runtime used to express inline (style-hover / style-active /
   style-before) plus the reveal-on-scroll mechanics.
   ────────────────────────────────────────────────────────────────────────── */

body { margin: 0; }

/* Overlays carry an inline `display:flex`, which outranks the UA sheet's
   `[hidden] { display: none }`. Make the attribute authoritative. */
[hidden] { display: none !important; }

/* ── Skip link ─────────────────────────────────────────────────────────── */
.uc-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 500;
  background: var(--accent-interactive);
  color: var(--text-primary-on-dark);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  text-decoration: none;
}
.uc-skip:focus { left: 12px; top: 12px; }

/* ── Keyframes ─────────────────────────────────────────────────────────── */
@keyframes ucIconEnter { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
@keyframes ucRotateCW  { to { transform: rotate(360deg); } }
@keyframes ucRotateCCW { to { transform: rotate(-360deg); } }

.uc-ring-outer { animation: ucRotateCW 32s linear infinite; transform-origin: 50% 50%; transform-box: fill-box; }
.uc-ring-inner { animation: ucRotateCCW 22s linear infinite; transform-origin: 50% 50%; transform-box: fill-box; }

/* ── Reveal on scroll ──────────────────────────────────────────────────── */
.uc-reveal {
  opacity: 0;
  transform: translateY(60px) scale(0.97);
  transition:
    opacity 0.7s var(--ease-out) var(--uc-reveal-delay, 0s),
    transform 0.7s var(--ease-out) var(--uc-reveal-delay, 0s),
    border-color var(--duration-card) var(--ease-out),
    box-shadow var(--duration-card) var(--ease-out);
}
.uc-reveal.is-visible { opacity: 1; transform: none; }

/* ── Nav ───────────────────────────────────────────────────────────────── */
.uc-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 18px 5%;
  display: flex; align-items: center; justify-content: space-between;
  background: transparent;
  box-shadow: none;
  transition: background var(--duration-nav) var(--ease-out), box-shadow var(--duration-nav) var(--ease-out);
}
.uc-nav.is-scrolled {
  background: var(--surface-nav-scrolled);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--border-nav-separator);
}
.uc2-nav-links a:hover { color: var(--text-primary-on-dark); }

/* ── Buttons & links ───────────────────────────────────────────────────── */
.uc-btn:hover {
  background: var(--accent-interactive-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-nav);
}
.uc-btn:active { transform: scale(0.97); transition-duration: var(--duration-fast); }

.uc-btn-primary:hover {
  background: var(--accent-interactive-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-primary);
}
.uc-btn-primary:active { transform: scale(0.97); transition-duration: var(--duration-fast); }

.uc-btn-cta:hover {
  background: var(--accent-interactive-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-cta);
}
.uc-btn-cta:active { transform: scale(0.97); transition-duration: var(--duration-fast); }

.uc-link-accent:hover { color: var(--accent-interactive-hover); }
.uc-link-muted:hover { color: var(--text-primary-on-dark); }

/* ── Service bento ─────────────────────────────────────────────────────── */
.uc2-bento-item.is-visible:hover {
  border-color: var(--border-featured-hover);
  box-shadow: var(--shadow-card-lift);
  transform: translateY(-3px);
}
.uc-bento-featured::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent-interactive);
}

/* ── Contact form ──────────────────────────────────────────────────────── */
.uc-field::placeholder { color: var(--text-placeholder); }
.uc-field:focus { border-bottom-color: var(--accent-interactive); }

.uc-submit:hover:not(:disabled) {
  background: var(--accent-interactive-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}
.uc-submit:active:not(:disabled) { transform: scale(0.97); transition-duration: var(--duration-fast); }
.uc-submit:disabled { opacity: 0.6; cursor: default; }

/* ── FAQ ───────────────────────────────────────────────────────────────── */
.uc-faq-chevron { transition: transform 0.25s var(--ease-out); }
.uc-faq-item[data-open='true'] .uc-faq-chevron { transform: rotate(180deg); }

/* ── WhatsApp floating action ──────────────────────────────────────────── */
.uc-whatsapp:hover {
  background: var(--accent-interactive-hover);
  box-shadow: var(--shadow-glow-primary);
  transform: translateY(-3px);
}
.uc-whatsapp:active { transform: scale(0.97); transition-duration: var(--duration-fast); }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .uc-hero-canvas { display: none !important; }
  html { scroll-behavior: auto; }
  .uc-reveal { opacity: 1; transform: none; transition: none; }
}
@media (max-width: 768px) {
  .uc2-nav-links, .uc2-nav-cta { display: none !important; }
  .uc2-hamburger { display: flex !important; }
}
@media (max-width: 899px) {
  .uc2-hero-scrim { display: none !important; }
}
@media (max-width: 900px) {
  .uc2-hero-inner, .uc-404-inner { padding-top: 130px !important; }
  /* Sin el scrim (oculto <900px) el orbital compite con el texto de la 404,
     que es justo el que la persona necesita leer. Pasa a textura de fondo. */
  .uc-404-orbit { opacity: 0.3; }
  .uc2-bento { grid-template-columns: 1fr !important; }
  .uc2-bento-item { grid-column: auto !important; grid-row: auto !important; }
  .uc2-pillars { grid-template-columns: repeat(2, 1fr) !important; }
  .uc-contact-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 700px) {
  .uc2-valor-item { grid-template-columns: 64px 1fr !important; gap: 18px !important; }
}
@media (max-width: 560px) {
  .uc2-pillars { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .uc2-hero-inner h1 { font-size: clamp(34px, 10vw, 48px) !important; }
}