/* --- DISEÑO PREMIUM MINIMALISTA BLANCO/NEGRO/GRIS --- */
:root {
  --white: #ffffff;
  --black: #0b0b0b;
  --dark-gray: #1f2937;
  --medium-gray: #6b7280;
  --light-gray: #9ca3af;
  --bg-gray: #f6f7f8;
  --border-gray: #e5e7eb;

  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;

  --shadow-sm: 0 2px 10px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 14px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.16);
  --shadow-btn: 0 6px 20px rgba(0,0,0,0.25);
  --shadow-btn-hover: 0 10px 35px rgba(0,0,0,0.35);

  --transition-fast: 180ms ease;
  --transition: 280ms ease;
  --transition-slow: 480ms ease;
}

/* Tipografía global (Inter) */
html {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body { font-family: inherit; color: var(--black); background: var(--white); }

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Header minimalista con glass effect sutil */
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-gray);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-fast);
}

.site-header:hover {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--black);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.6px;
  transition: opacity var(--transition-fast);
}

.brand:hover {
  opacity: 0.65;
}

.brand .logo {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.brand:hover .logo {
  transform: scale(1.05);
}

.menu {
  display: flex;
  align-items: center;
  gap: 72px;
  padding: 0 24px;
}

.menu a {
  text-decoration: none;
  color: var(--medium-gray);
  font-weight: 600;
  font-size: 20px;
  position: relative;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
  letter-spacing: 0.5px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
}

.menu a::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--black) 60%, var(--dark-gray));
  border-radius: 2px;
  transition: width var(--transition);
}

.menu a:hover {
  color: var(--black);
  background: var(--bg-gray);
  text-shadow: 0 2px 12px rgba(0,0,0,0.10);
}

.menu a:hover::after {
  width: 90%;
}

.menu .active {
  color: var(--black);
  font-weight: 700;
  background: var(--light-gray);
  text-shadow: 0 2px 16px rgba(0,0,0,0.12);
}

.menu .active::after {
  width: 100%;
}

/* Menú móvil premium - Drawer moderno */
.mobile-menu-btn {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  transition: transform var(--transition-fast);
  z-index: 1001;
}

.mobile-menu-btn:hover {
  transform: scale(1.08);
}

.mobile-menu-btn:active {
  transform: scale(0.95);
}

.mobile-menu-icon {
  width: 26px;
  height: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.mobile-menu-icon span {
  width: 100%;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mostrar botón hamburguesa y ocultar menú horizontal en móviles/tablets */
@media (max-width: 900px) {
  .menu { display: none; }
  .mobile-menu-btn { display: inline-flex; }
}

/* Overlay oscuro */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0);
  z-index: 9998;
  pointer-events: none;
  transition: background var(--transition);
}

.mobile-menu-overlay.open {
  pointer-events: auto;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Drawer lateral */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: var(--white);
  z-index: 9999;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.mobile-menu-drawer.open {
  right: 0;
}

/* Header del drawer */
.drawer-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border-gray);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-gray);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.drawer-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.drawer-brand-text h2 {
  font-size: 18px;
  font-weight: 800;
  margin: 0;
  color: var(--black);
  letter-spacing: -0.5px;
}

.drawer-brand-text p {
  font-size: 12px;
  color: var(--medium-gray);
  margin: 2px 0 0 0;
  font-weight: 500;
}

.drawer-close {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.drawer-close:hover {
  background: var(--black);
  color: var(--white);
  transform: rotate(90deg);
}

.drawer-close:active {
  transform: rotate(90deg) scale(0.9);
}

/* Navegación del drawer */
.drawer-nav {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drawer-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  text-decoration: none;
  color: var(--dark-gray);
  font-weight: 600;
  font-size: 16px;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
  letter-spacing: -0.3px;
}

.drawer-link svg {
  flex-shrink: 0;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.drawer-link:hover {
  background: var(--bg-gray);
  color: var(--black);
  border-left-color: var(--black);
  padding-left: 24px;
}

.drawer-link:hover svg {
  opacity: 1;
  transform: translateX(2px);
}

.drawer-link:active {
  background: var(--border-gray);
}

/* Divisor */
.drawer-divider {
  height: 1px;
  background: var(--border-gray);
  margin: 0 20px;
}

/* Información de la empresa */
.drawer-info,
.drawer-contact,
.drawer-social {
  padding: 24px 20px;
}

.drawer-section-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--black);
  margin: 0 0 16px 0;
}

.drawer-description {
  font-size: 14px;
  line-height: 1.7;
  color: var(--medium-gray);
  margin: 0;
}

/* Información de contacto */
.drawer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--medium-gray);
  font-size: 14px;
}

.drawer-contact-item svg {
  flex-shrink: 0;
  color: var(--black);
  opacity: 0.7;
}

.drawer-contact-item span {
  line-height: 1.5;
}

/* Redes sociales */
.drawer-social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.drawer-social-link {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.drawer-social-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.drawer-social-link:active {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.drawer-social-link.whatsapp {
  background: #25D366;
  color: var(--white);
}

.drawer-social-link.instagram {
  background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCB045);
  color: var(--white);
}

.drawer-social-link.facebook {
  background: #1877F2;
  color: var(--white);
}

/* Footer del drawer */
.drawer-footer {
  margin-top: auto;
  padding: 20px;
  text-align: center;
  border-top: 1px solid var(--border-gray);
  background: var(--bg-gray);
}

.drawer-footer p {
  font-size: 12px;
  color: var(--light-gray);
  margin: 0;
}

/* Animaciones de entrada */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.mobile-menu-drawer.open {
  animation: slideInRight 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hero premium con imagen de fondo visible */
.hero {
  min-height: 700px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.15) 100%);
  z-index: 1;
}

.hero .overlay {
  position: relative;
  z-index: 2;
  min-height: 700px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  text-align: center;
  max-width: 960px;
  padding: 0 32px;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 82px);
  margin: 0 0 28px;
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1.05;
  color: var(--white);
  text-shadow: 0 4px 24px rgba(0,0,0,0.3);
  animation: slideUp 1s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero p {
  font-size: clamp(18px, 3vw, 24px);
  max-width: 720px;
  margin: 0 auto 48px;
  line-height: 1.65;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0,0,0,0.25);
  font-weight: 400;
  animation: fadeIn 1.5s ease;
}

/* Botones ultra notorios - color único */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-lg);
  border: none;
  background: var(--black);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: all var(--transition-fast);
  letter-spacing: -0.3px;
  cursor: pointer;
  white-space: nowrap;
  min-height: 48px;
  box-shadow: var(--shadow-btn);
  text-transform: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 350px;
  height: 350px;
}

.btn:hover {
  background: var(--dark-gray);
  transform: translateY(-4px) scale(1.03);
  box-shadow: var(--shadow-btn-hover);
}

.btn:active {
  background: var(--black);
  transform: translateY(-1px) scale(0.98);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: var(--black);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  background: var(--dark-gray);
  box-shadow: var(--shadow-btn-hover);
}

.btn-secondary {
  background: var(--dark-gray);
  color: var(--white);
  box-shadow: var(--shadow-btn);
}

.btn-secondary:hover {
  background: var(--black);
  box-shadow: var(--shadow-btn-hover);
}

/* Accesibilidad de foco */
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.2), var(--shadow-btn);
}

/* Secciones con espaciado premium */
.page-head {
  padding: 60px 0 32px 0;
  text-align: center;
  animation: fadeIn 0.8s ease;
}

.page-head h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  letter-spacing: -1.2px;
  margin-bottom: 12px;
  color: var(--black);
}

.page-head p {
  font-size: clamp(14px, 2vw, 16px);
  color: var(--medium-gray);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.65;
}

/* Grid responsive premium */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 64px 0;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .grid-3 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* En la sección de barrios, mostrar todos en una sola línea en desktop */
@media (min-width: 1024px) {
  .barrios .grid-3 { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 900px) {
  /* Compactar contenedor y header en tablets/móviles sin afectar desktop */
  .container { padding: 0 20px; }
  .nav { height: 76px; }
  .menu { gap: 28px; padding: 0 12px; }
  .brand { font-size: 18px; }
  .brand .logo { width: 44px; height: 44px; }
  .listado .grid-3 {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
  }
  .listado .card.apto {
    border-radius: 16px;
    font-size: 15px;
  }
  .listado .apto .apto-cover {
    border-radius: 16px 16px 0 0;
  }
}

@media (max-width: 600px) {
  .container { padding: 0 14px; }
  .nav { height: 68px; }
  .menu { gap: 14px; padding: 0 8px; flex-wrap: wrap; }
  .brand { font-size: 17px; }
  .brand .logo { width: 38px; height: 38px; }
  .listado .grid-3 {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 18px 0;
  }
  .listado .card.apto {
    border-radius: 12px;
    font-size: 14px;
    padding: 0 0 10px 0;
  }
  .listado .apto .apto-cover {
    border-radius: 12px 12px 0 0;
  }
  .listado .apto .apto-body h3 {
    font-size: 17px;
  }
  .listado .apto .apto-body .price {
    font-size: 15px;
  }
}

/* Más compacto en móviles pequeños */
@media (max-width: 480px) {
  .listado .card.apto { font-size: 13px; }
  .listado .apto .apto-body { padding: 14px; }
  .listado .apto .apto-body h3 { font-size: 15.5px; margin-bottom: 6px; }
  .listado .apto .apto-body .muted { font-size: 12px; margin-bottom: 8px; }
  .listado .apto .apto-body .price { font-size: 14px; margin: 8px 0; }
  .listado .apto .actions { gap: 6px; margin-top: 12px; }
  .listado .apto .actions .btn { padding: 8px 12px; font-size: 12.5px; }
}

@media (max-width: 400px) {
  .listado .apto .apto-body { padding: 12px; }
  .listado .apto .apto-body h3 { font-size: 14.5px; }
  .listado .apto .apto-body .price { font-size: 13px; }
  .listado .apto .actions .btn { padding: 7px 10px; font-size: 12px; }
}

/* Cards con hover premium */
.card {
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  animation: cardFadeIn 0.7s ease backwards;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: var(--radius-2xl);
  padding: 2px;
  background: linear-gradient(135deg, transparent, transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-10px);
  border-color: var(--black);
}

.card:hover::before {
  opacity: 1;
}

.card.barrio {
  padding: 56px 40px;
  text-align: center;
  background: var(--bg-gray);
  border: 2px solid var(--border-gray);
}

.card.barrio:hover {
  background: var(--white);
  border-color: var(--black);
}

.card.barrio h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 14px;
  letter-spacing: -0.8px;
}

.muted {
  color: var(--light-gray);
  font-size: 16px;
  line-height: 1.7;
}

/* Sección barrios */
.barrios {
  padding: 120px 0;
  background: var(--white);
}

.barrios h2 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  margin-bottom: 64px;
  text-align: center;
  color: var(--black);
  letter-spacing: -1.5px;
}

/* Redes sociales minimalistas */
.social {
  padding: 120px 0;
  background: var(--bg-gray);
  margin: 120px 0 0 0;
}

.social h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 800;
  text-align: center;
  margin-bottom: 56px;
  color: var(--black);
  letter-spacing: -1.2px;
}

.social .icons {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.social a {
  font-size: 32px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--black);
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

.social a:hover {
  transform: translateY(-6px) scale(1.12);
  box-shadow: var(--shadow-lg);
}

.social .wa { background: #25D366; }
.social .ig { background: #E4405F; }
.social .fb { background: #1877F2; }

/* Listado de apartamentos */
.listado {
  padding: 80px 0 120px 0;
}

.apto .apto-cover {
  aspect-ratio: 4 / 3;
  width: 100%;
  background: var(--bg-gray);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
}

.apto .apto-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.05) 100%);
  pointer-events: none;
}

.apto .apto-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Mejor uso del espacio vertical en móviles */
  transition: transform var(--transition-slow);
}

.apto:hover .apto-cover img {
  transform: scale(1.08);
}

.apto .apto-body {
  padding: 20px;
}

.apto .apto-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--black);
  letter-spacing: -0.4px;
  transition: color var(--transition-fast);
  line-height: 1.3;
}

.apto:hover .apto-body h3 {
  color: var(--medium-gray);
}

.apto .apto-body .muted {
  font-size: 13px;
  margin-bottom: 12px;
}

.apto .price {
  font-weight: 700;
  color: var(--black);
  font-size: 22px;
  margin: 12px 0;
  letter-spacing: -0.6px;
}

.apto .actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.apto .actions .btn {
  flex: 1;
  min-width: 100px;
  padding: 10px 16px;
}

/* Detalle apartamento */
.detalle {
  padding: 24px 0 80px 0;
}

.detalle-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin: 32px 0;
}

@media (min-width: 1024px) {
  .detalle-grid {
    grid-template-columns: 1.5fr 1fr;
  }
}

.placeholder-img {
  height: 360px;
  background: var(--bg-gray);
  border: 2px dashed var(--border-gray);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-gray);
  font-size: 14px;
  font-weight: 500;
}

.detalle .info {
  background: var(--bg-gray);
  padding: 28px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-gray);
}

.detalle .price {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 20px 0;
  color: var(--black);
  letter-spacing: -1px;
}

.detalle .info p {
  line-height: 1.6;
  color: var(--medium-gray);
  margin-bottom: 20px;
  font-size: 14px;
}

/* Formularios premium */
.contacto {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 0 120px 0;
}

.form .row {
  display: flex;
  flex-direction: column;
  margin-bottom: 28px;
}

.form label {
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--black);
  font-size: 15px;
  letter-spacing: -0.3px;
}

.form input,
.form textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 2px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  background: var(--white);
  font-size: 16px;
  color: var(--black);
  transition: all var(--transition-fast);
  font-family: inherit;
}

.form input:hover,
.form textarea:hover {
  border-color: var(--medium-gray);
}

.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--black);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}

.form textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.6;
}

/* Estilo mejorado para inputs de calendario (date, time, month) */
input[type="date"],
input[type="time"],
input[type="month"],
input[type="datetime-local"],
.form input[type="date"],
.form input[type="time"],
.form input[type="month"],
.form input[type="datetime-local"] {
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  transition: all var(--transition-fast);
  background: linear-gradient(to bottom, #ffffff 0%, #fafbfc 100%);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.form input[type="date"]:hover,
.form input[type="time"]:hover,
.form input[type="month"]:hover,
.form input[type="datetime-local"]:hover {
  background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transform: translateY(-1px);
}

.form input[type="date"]:focus,
.form input[type="time"]:focus,
.form input[type="month"]:focus,
.form input[type="datetime-local"]:focus {
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.12);
  transform: translateY(-1px);
}

/* Estilo del icono selector de calendario */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  padding: 7px;
  margin-left: 6px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
  opacity: 0.55;
  background-size: 20px;
  width: 20px;
  height: 20px;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover,
input[type="month"]::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  background-color: rgba(0,0,0,0.12);
  opacity: 1;
  transform: scale(1.15);
}

input[type="date"]::-webkit-calendar-picker-indicator:active,
input[type="time"]::-webkit-calendar-picker-indicator:active,
input[type="month"]::-webkit-calendar-picker-indicator:active,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:active {
  transform: scale(0.95);
}

/* Estilos para los campos editables del calendario */
input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="time"]::-webkit-datetime-edit-fields-wrapper,
input[type="month"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}

input[type="date"]::-webkit-datetime-edit-text,
input[type="time"]::-webkit-datetime-edit-text,
input[type="month"]::-webkit-datetime-edit-text {
  color: var(--medium-gray);
  padding: 0 3px;
  font-weight: 400;
}

input[type="date"]::-webkit-datetime-edit-day-field,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-year-field,
input[type="time"]::-webkit-datetime-edit-hour-field,
input[type="time"]::-webkit-datetime-edit-minute-field,
input[type="time"]::-webkit-datetime-edit-ampm-field,
input[type="month"]::-webkit-datetime-edit-month-field,
input[type="month"]::-webkit-datetime-edit-year-field {
  padding: 3px 5px;
  border-radius: 6px;
  color: var(--black);
  font-weight: 700;
  transition: background var(--transition-fast), color var(--transition-fast);
}

input[type="date"]::-webkit-datetime-edit-day-field:focus,
input[type="date"]::-webkit-datetime-edit-month-field:focus,
input[type="date"]::-webkit-datetime-edit-year-field:focus,
input[type="time"]::-webkit-datetime-edit-hour-field:focus,
input[type="time"]::-webkit-datetime-edit-minute-field:focus,
input[type="time"]::-webkit-datetime-edit-ampm-field:focus,
input[type="month"]::-webkit-datetime-edit-month-field:focus,
input[type="month"]::-webkit-datetime-edit-year-field:focus {
  background: var(--black);
  color: #ffffff;
  outline: none;
}

/* Estado placeholder cuando no hay fecha seleccionada */
input[type="date"]::-webkit-datetime-edit-day-field:not([aria-valuenow]),
input[type="date"]::-webkit-datetime-edit-month-field:not([aria-valuenow]),
input[type="date"]::-webkit-datetime-edit-year-field:not([aria-valuenow]),
input[type="time"]::-webkit-datetime-edit-hour-field:not([aria-valuenow]),
input[type="time"]::-webkit-datetime-edit-minute-field:not([aria-valuenow]) {
  color: var(--light-gray);
  font-weight: 500;
}

/* Footer minimalista premium */
.site-footer {
  margin-top: 0;
  padding: 80px 0;
  border-top: 1px solid var(--border-gray);
  background: var(--bg-gray);
  color: var(--medium-gray);
  text-align: center;
}

.site-footer p {
  color: var(--medium-gray);
  font-size: 15px;
  letter-spacing: -0.3px;
  line-height: 1.7;
}

/* Admin: tablas premium */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  color: var(--black);
  margin: 40px 0;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-gray);
}

th, td {
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border-gray);
}

th {
  background: var(--bg-gray);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.3px;
  color: var(--black);
  text-transform: uppercase;
}

td {
  font-size: 15px;
  color: var(--medium-gray);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover {
  background: var(--bg-gray);
}

/* Admin (panel) — estilos limpios y consistentes */
body.admin { background: var(--bg-gray); color: var(--black); }
body.admin .site-header { background: rgba(255,255,255,0.92); border-bottom: 1px solid var(--border-gray); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
body.admin .page-head { padding: 56px 0 24px 0; text-align: left; }
body.admin .page-head h1 { font-size: clamp(28px, 3.5vw, 40px); font-weight: 800; letter-spacing: -0.6px; margin: 0 0 8px 0; }
body.admin .page-head p { color: var(--medium-gray); margin: 0; }
body.admin .admin-cards { margin: 32px 0 8px 0; }
body.admin .grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
body.admin .card.admin { background: var(--white); border: 1px solid var(--border-gray); border-radius: var(--radius-xl); padding: 28px 22px; min-height: 150px; display:flex; align-items:center; justify-content:center; flex-direction:column; gap:10px; text-decoration:none; color: var(--black); box-shadow: var(--shadow-sm); transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
body.admin .card.admin i { font-size: 30px; color: var(--black); opacity: 0.9; transition: transform var(--transition-fast), opacity var(--transition-fast); }
body.admin .card.admin span { font-weight: 700; font-size: 16px; letter-spacing: -0.2px; }
body.admin .card.admin:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--black); }
body.admin .card.admin:hover i { opacity: 1; transform: translateY(-2px); }
body.admin .card.admin:active { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
body.admin .card.admin:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(0,0,0,0.15); }
body.admin .admin-footer-actions { display:flex; gap:12px; justify-content:center; margin: 28px 0 48px 0; flex-wrap:wrap; }
body.admin .admin-footer-actions .btn { padding: 14px 24px; font-size: 15px; }
body.admin .admin-content { padding: 40px 0 80px 0; }
body.admin .admin-empty-state { max-width: 560px; margin: 0 auto; text-align:center; background: var(--white); border: 1px dashed var(--border-gray); border-radius: var(--radius-xl); padding: 40px 28px; box-shadow: var(--shadow-sm); }
body.admin .empty-icon { width: 84px; height: 84px; margin: 0 auto 18px; border-radius: 50%; border: 1px solid var(--border-gray); display:flex; align-items:center; justify-content:center; background: var(--white); }
body.admin .empty-icon i { font-size: 34px; color: var(--medium-gray); }
body.admin .admin-empty-state h3 { font-size: 22px; margin: 10px 0 8px 0; letter-spacing: -0.3px; color: var(--black); }
body.admin .admin-empty-state p { color: var(--medium-gray); }
body.admin table { background: var(--white); border: 1px solid var(--border-gray); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); }
body.admin th { background: #f8fafc; color: var(--black); }
body.admin td { color: var(--medium-gray); }
body.admin tr:hover { background: #f9fafb; }
body.admin .btn { background: var(--black); border: none; color: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-btn); }