:root {
  --bg: #0b0b0b;
  --panel: #0f0f10;
  --muted: #cfcfcf;
  --gold: #d4af37;
  --glass: rgba(255, 255, 255, 0.03);
  --accent: #0d6efd;
  --max-width: 1100px;
  --radius: 14px;
}
* {
  box-sizing: border-box; /* CLAVE para que padding y border no causen desbordamiento */
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  padding: 0;
  width: 100vw; /* Asegura que el ancho es exactamente el viewport */
  overflow-x: hidden; /* FUERZA la eliminación del scroll horizontal */
  font-family: "Poppins", system-ui, Segoe UI, Roboto, Arial;
  background: linear-gradient(180deg, #070707 0%, #0e0e0e 100%);
  color: var(--muted);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}

/* NAV */
.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.01)
  );
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.06);
  z-index: 140;
  transition: transform 0.26s ease, background 0.26s ease;
}
.brand {
  font-weight: 800;
  color: var(--gold);
  font-size: 18px;
  letter-spacing: 1px;
}
.nav-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}
.nav-btn {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.22s, color 0.22s, opacity 0.22s;
  font-size: 15px;
}
.nav-btn:hover {
  color: var(--gold);
  transform: translateY(-3px);
}

#btn-inicio {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.22s, color 0.22s, opacity 0.22s;
  font-size: 15px;
}

/* HAMBURGER modern */
.hamburger {
  display: none;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.bar {
  display: block;
  width: 26px;
  height: 4px;
  background: var(--gold);
  border-radius: 8px;
  transition: transform 0.28s ease, opacity 0.28s ease;
  position: absolute;
}
.hamburger.open .bar-a {
  transform: translateY(0px) rotate(45deg);
}
.hamburger.open .bar-b {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open .bar-c {
  transform: translateY(0px) rotate(-45deg);
}
/* Estilos para el estado normal de las barras */
.hamburger:not(.open) .bar-a {
  transform: translateY(-8px);
}
.hamburger:not(.open) .bar-c {
  transform: translateY(8px);
}

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(1, 1, 1, 0.96);
  backdrop-filter: blur(6px);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s;
}
.mobile-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.overlay-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}
.overlay-link {
  font-size: 30px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.22s;
}
.overlay-link:hover {
  color: var(--gold);
  transform: translateY(-8px);
}
.overlay-close {
  position: absolute;
  top: 20px;
  right: 20px;
  /* CORRECCIÓN 'X' de menú móvil grande */
  font-size: 30px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gold);
  padding: 15px 20px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 160;
  transition: all 0.2s;
}
.overlay-close:hover {
  background: var(--gold);
  color: var(--bg);
  transform: rotate(90deg);
}

/* HERO */
.hero {
  margin-top: 64px;
  position: relative;
  min-height: 60vh;
  height: calc(75vh);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.56);
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-img.active {
  opacity: 1;
}
.hero-inner {
  position: relative;
  z-index: 12;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.hero-card {
  max-width: var(--max-width);
  margin: 0 20px;
  padding: 42px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.01)
  );
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(1px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.hero-title {
  color: var(--gold);
  font-size: 40px;
  margin: 0;
}
.lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  margin: 12px 0;
}

/* Buttons */
.btn {
  border: 0;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(180deg, var(--gold), #b88b2a);
  color: #071;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.btn-primary:hover {
  transform: translateY(-4px);
}
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

/* Layout & spacing */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 20px;
}
section {
  padding: 100px 0;
  position: relative;
}
.panel-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
  padding-top: 84px;
  padding-bottom: 84px;
  border-radius: 10px;
}
.section-title {
  color: var(--gold);
  font-size: 30px;
  margin: 0 0 14px;
}
.panel-header .lead {
  max-width: 860px;
  margin: 6px 0 26px;
  font-size: 17px;
}

/* Servicios */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 18px;
}
.servicio {
  background: var(--panel);
  padding: 22px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.02);
  transition: transform 0.28s, box-shadow 0.28s;
}
.servicio:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.servicio img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 12px;
  filter: invert(1) grayscale(1);
}
.servicio h3 {
  color: var(--gold);
  font-size: 20px;
  margin: 6px 0;
}

/* Gallery paginada (8 per page: 4x2) */
.gallery-wrap {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
}
.gallery-item {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.03);
  transition: transform 0.22s, box-shadow 0.22s;
}
.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.gallery-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}
.pager-btn {
  /* Controles de paginación grandes y visibles */
  background: transparent;
  border: 2px solid var(--gold);
  padding: 12px 18px;
  border-radius: 50%;
  color: var(--gold);
  font-size: 22px;
  line-height: 1;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.pager-btn:hover {
  background: var(--gold);
  color: var(--bg);
}
.page-indicator {
  font-size: 16px;
  font-weight: 600;
  color: var(--gold);
  min-width: 50px;
  text-align: center;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(2, 2, 2, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 170;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s;
}
.lightbox.show {
  opacity: 1;
  pointer-events: auto;
}
.lb-close {
  position: absolute;
  top: 18px;
  right: 18px;
  /* 'X' de la galería (Lightbox) */
  font-size: 30px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gold);
  padding: 15px 20px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 180;
  transition: all 0.2s;
}
.lb-close:hover {
  background: var(--gold);
  color: var(--bg);
  transform: rotate(90deg);
}
.lb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  /* Flechas de Lightbox más grandes */
  background: rgba(255, 255, 255, 0.15);
  border: 0;
  color: var(--muted);
  font-size: 38px;
  padding: 18px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 180;
  transition: all 0.2s;
}
.lb-arrow:hover {
  background: var(--gold);
  color: var(--bg);
}
.lb-arrow.left {
  left: 18px;
}
.lb-arrow.right {
  right: 18px;
}
.lightbox img {
  max-width: 92%;
  max-height: 86%;
  border-radius: 12px;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.7);
}

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: start;
}
.contact-panel {
  background: var(--panel);
  padding: 22px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}
.two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
input,
textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: #0b0b0b;
  color: var(--muted);
  resize: vertical;
}
.submit-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}
.muted-small {
  font-size: 13px;
  color: var(--muted);
}
.gold {
  color: var(--gold);
}
.form-status {
  margin-top: 10px;
  color: var(--muted);
}

footer .review {
  font-size: 12px;
  color: var(--gold);
  transition: 0.3s ease;
  cursor: pointer;
}

/* Hover elegante */
footer .review:hover {
  color: #f7e7b4; /* tono dorado más claro */
  text-shadow: 0 0 6px rgba(255, 215, 130, 0.6);
  transform: translateY(-1px); /* efecto sutil de elevación */
  text-decoration: underline; /* subrayado suave */
}

/* Footer */
footer {
  margin-top: 48px;
  background: linear-gradient(180deg, #050505, #0b0b0b);
  padding: 40px 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.04);
}
.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 300px;
  gap: 24px;
  align-items: start;
}
.brand-footer {
  color: var(--gold);
  font-weight: 700;
  font-size: 18px;
}
.footer-links a {
  display: block;
  color: var(--muted);
  margin: 8px 0;
  transition: color 0.35s;
}
.footer-links a:hover {
  color: var(--gold);
}

/* Back to top (left large circular) */
#backTop {
  position: fixed;
  left: 18px;
  bottom: 80px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--gold);
  padding: 16px;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  z-index: 180;
  font-size: 20px;
  transition: all 0.25s;
}
#backTop:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
}

/* WhatsApp floating */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background-color: #1e7d41;
  padding: 14px;
  border-radius: 50%;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 190;
  cursor: pointer;
  transition: transform 0.22s, box-shadow 0.22s;
}
.whatsapp-float:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
}
.whatsapp-float img {
  width: 40px;
  height: 40px;
  pointer-events: none;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: all 0.68s cubic-bezier(0.2, 0.9, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.socials {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  margin-bottom: 10px;
}

.socials .social {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #ffffff15;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.3s ease;
  backdrop-filter: blur(5px);
}

.socials .social img {
  width: 60%;
  height: 60%;
  object-fit: contain;
  filter: drop-shadow(0 0 2px #00000055);
}

/* Hover */
.socials .social:hover {
  transform: translateY(-4px) scale(1.08);
  background-color: #ffffff35;
  box-shadow: 0px 4px 10px #00000055;
}

/* Estética coherente con el tema de contacto/footer */
footer p.muted-small {
  margin-top: 6px;
  line-height: 1.45;
}

footer .legal {
  margin-top: 16px;
  font-size: 12px;
  opacity: 0.6;
}

footer strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.socials {
  margin-top: 12px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: -30px;
}

.contact-details h4 {
  color: var(--gold);
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.contact-details span {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 10px;
  border-radius: 8px;
  transition: 0.2s ease;
}

.contact-details span:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

.contact-details span img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.contact-details span p {
  margin: 0;
  color: #ddd;
  font-size: 0.95rem;
  line-height: 1.2;
  font-weight: 400;
}

.divider {
  margin: 20px 0;
  border: none;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

.btns {
  display: flex;
  gap: 12px;
}

.btn-primary {
  background: linear-gradient(135deg, #1e7d41, #34c759);
  border: none;
  color: #fff;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 3px 10px rgba(52, 199, 89, 0.4);
  transition: all 0.25s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(52, 199, 89, 0.5);
  opacity: 0.95;
}

.btn-primary:active {
  transform: scale(0.97);
}

/* Botón ghost personalizado */
.btn-ghost {
  background: transparent;
  border: 2px solid #6c757d;
  color: #6c757d;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.25s ease;
}

.btn-ghost:hover {
  background: #6c757d;
  color: white;
  transform: translateY(-2px);
}

.btn-ghost:active {
  transform: scale(0.97);
}

/* Responsive */
@media (max-width: 1000px) {
  .servicios-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-title {
    font-size: 34px;
  }
}
@media (max-width: 640px) {
  .nav-actions {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-overlay .overlay-link {
    font-size: 28px;
  }

  /* CORRECCIONES DE ESPACIOS EN NEGRO (Reforzadas) */
  main.container {
    padding: 0; /* Eliminamos el padding lateral del contenedor principal */
    margin: 0 auto;
    width: 100%;
  }
  section {
    padding: 78px 0;
    width: 100%;
  }
  .hero-card {
    margin: 0 16px;
  }
  .lead {
    font-size: 16px;
  }
  .topnav {
    padding: 10px 16px;
  }

  /* Aseguramos padding interno para contenido */
  .panel-header {
    padding: 0 16px;
  }
  .servicios-grid {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 16px;
  }
  .gallery-wrap {
    padding: 0;
  }

  /* Contacto y Ubicación */
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-panel {
    padding: 22px 16px;
  }
  .contact-details {
    margin: 20px 0 0;
    padding: 0 16px;
  }
  .map-wrap {
    width: 100%;
    padding: 0; /* El mapa usa todo el ancho */
  }
  .map-wrap iframe {
    width: 100%; /* El iframe del mapa debe ocupar el 100% */
  }
  .ubic-text {
    padding: 0 16px;
  }
  .two-cols {
    grid-template-columns: 1fr;
  }

  #backTop {
    left: 12px;
    bottom: 70px;
    padding: 14px;
    font-size: 18px;
  }

  /* Lightbox en móviles */
  .lightbox img {
    max-width: 95%;
    max-height: 90%;
    border-radius: 8px;
  }
  .lb-arrow {
    padding: 12px;
    font-size: 28px;
  }
  .lb-close {
    top: 10px;
    right: 10px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-links {
    margin-bottom: 20px;
  }
}

/* helper */
.hidden {
  display: none !important;
}

.direccion h4 {
  color: var(--gold);
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.direccion p {
  margin: 0;
  color: #ddd;
  font-size: 0.95rem;
  line-height: 1.2;
  font-weight: 400;
}

#titulo-ubicacion {
  color: var(--gold);
  margin-bottom: 6px;
  font-size: 1.2rem;
}