/*General*/
html
{
  scroll-behavior: smooth;
  overflow-x: hidden;
  height: auto;
}

body
{
  justify-content: center;
  display: flex;
  overflow-x: hidden;
  overflow-y: visible;
  width: 100%;
  position: relative;
  overscroll-behavior-y: auto;
}

/*Variables globales de color y efectos reutilizables en todo el CSS*/
:root
{
  --violeta-electrico: #a855f7;
  --mask-bg-color: rgba(255, 255, 255, 0.6);
  --spotlight-color: rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"]
{
  --mask-bg-color: rgba(0, 0, 0, 0.8);
  --spotlight-color: transparent;
}

span
{
  font-weight: bolder;
  font-size: 1.35rem;
  color: #c96a2f;
}

/*Contenedor*/
#contenedor
{
  width: 100%;
  max-width: 480px;
  flex-wrap: wrap;
}

header img {border-radius: 3rem;}

/*Tipografía*/
h1
{
  text-align: center;
  margin-top: 4.2rem;
}

h2, h3
{
  text-align: center;
  padding: 0.7rem;
  margin-top: 2rem;
}

h4, h5
{
  text-align: center;
  padding: 0.5rem;
  margin: 1rem;
}

p
{
  text-align: left;
  padding: 1rem;
  margin: 0.5rem;
}

form {padding: 1rem;}

/*Nav*/
/*Fondo transparente para que se vea el blur del contenedor detrás*/
nav, nav .navbar, nav .navbar-nav
{
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  z-index: 1000 !important;
}

/*Blur que simula profundidad detrás de la barra de navegación*/
nav {backdrop-filter: blur(6px);}

nav .navbar-nav .nav-link
{
  color: #1f2a33;
  background: transparent;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

nav .navbar-nav .nav-link:hover
{
  background-color: rgba(47, 164, 201, 0.85);
  color: #0e1a1f;
}

nav .dropdown-menu
{
  background: rgba(31, 42, 51, 0.92);
  backdrop-filter: blur(8px);
}

nav .dropdown-item
{
  color: #1f2a33;
  background: transparent;
  transition: background-color 0.25s ease, color 0.25s ease;
}

nav .dropdown-item:hover
{
  background-color: rgba(47, 164, 201, 0.85);
  color: #0e1a1f;
}

.navbar-nav {gap: 1.1rem;}

.navbar
{
  transition: transform 0.5s ease;
  border: none;
}

/*Clase aplicada por JS al hacer scroll hacia abajo: oculta la navbar*/
.navbar-hidden {transform: translateY(-100%);}

/*Oculta la flecha por defecto del dropdown de Bootstrap*/
.navbar .dropdown-toggle::after {display: none;}

/*Selector de Temas*/
/*Botón circular que abre el menú de tema claro/oscuro/auto*/
#modo
{
  position: relative !important;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

#bd-theme
{
  width: 42px !important;
  height: 42px !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer;
  transition: transform 0.3s ease, filter 0.3s ease;
}

#bd-theme:hover
{
  transform: scale(1.1);
  filter: drop-shadow(0 0 8px #a855f7);
}

#bd-theme svg, #modo svg, .dropdown-item svg
{
  fill: #a855f7 !important;
  transition: filter 0.3s ease, transform 0.3s ease;
}

/*Dropdown circular con íconos de tema, posicionado debajo del botón*/
#modo .dropdown-menu
{
  position: absolute !important;
  top: 100% !important;
  left: 50% !important;
  transform: translateX(-50%) translateY(12px) !important;
  background: rgba(31, 42, 51, 0.96) !important;
  border: 1px solid rgba(168, 85, 247, 0.4);
  border-radius: 3rem;
  padding: 0.6rem 0.4rem;
  min-width: 50px !important;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1050;
  backdrop-filter: blur(10px);
  margin: 0 !important;
  display: none;
}

/*Área invisible que evita que el dropdown se cierre al mover el cursor entre el botón y el menú*/
#modo .dropdown-menu::before
{
  content: "";
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
}

#modo .dropdown-item
{
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: 2px solid transparent;
  transition: all 0.25s ease;
}

#modo .dropdown-item:hover
{
  filter: drop-shadow(0 0 10px #a855f7);
  transform: scale(1.15);
  background: rgba(168, 85, 247, 0.1) !important;
}

#modo .dropdown-item.active
{
  border-color: #a855f7 !important;
  background: rgba(168, 85, 247, 0.15) !important;
  filter: drop-shadow(0 0 5px rgba(168, 85, 247, 0.5));
}

#modo .dropdown-item svg
{
  margin: 0 !important;
  width: 1.2rem;
  height: 1.2rem;
  filter: none;
}

#modo .dropdown-menu.show {display: flex !important;}

/*Modo oscuro: Contenido*/
[data-bs-theme="dark"] body,
[data-bs-theme="dark"] #contenedor
{
  background: #000 !important;
  color: #fff !important;
}

[data-bs-theme="dark"] nav .navbar-nav .nav-link {color: #1f2a33 !important;}

[data-bs-theme="dark"] nav .navbar-nav .nav-link:hover
{
  background-color: rgba(47, 164, 201, 0.85) !important;
  color: #0e1a1f !important;
}

/*Íconos Nav Links*/
a.nav-link svg, a.btn svg
{
  width: 1.6rem;
  height: 1.6rem;
}

.d-grid .nav-link
{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.4rem 0.3rem;
  border-radius: 0.9rem;
  transition: transform 0.2s ease;
  transform-origin: center;
}

.d-grid .nav-link:hover {transform: scale(1.12);}

a svg
{
  fill: currentColor;
  transition: transform 0.3s ease, fill 0.3s ease, filter 0.3s ease !important;
}

/*Efecto glow violeta en SVGs al hacer hover sobre cualquier enlace*/
a:hover svg
{
  fill: var(--violeta-electrico) !important;
  transform: scale(1.25);
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.9))
          drop-shadow(0 0 5px rgba(168, 85, 247, 0.4));
}

a.nav-link:hover svg, a.btn:hover svg {transform: scale(1.35);}

/*Hover Global*/
.btn:hover, nav li:hover, .nav-link:hover, .d-inline-block:hover
{
  transform: scale(1.03);
}

/*Imágenes y Marcos*/
.marco, .d-block {overflow: hidden;}

.marco img, .d-block
{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.marco:hover img, .d-block:hover {transform: none;}

.imgs
{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
  margin: 3rem 0;
  width: 100%;
}

.imgs-marco
{
  width: 100%;
  max-width: 360px;
  overflow: hidden;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
  z-index: 1;
}

.imgs-marco img
{
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
  transition: transform 0.5s ease;
}

.imgs-marco img:hover {transform: none;}

.imgs-selfie
{
  width: 100%;
  max-width: 360px;
  overflow: hidden;
  border-radius: 10%;
  margin-top: 3rem;
  padding: 0 3rem;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
  z-index: 1;
}

.imgs-selfie img
{
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
  border-radius: 50%;
  max-width: 250px;
  transition: transform 0.5s ease;
}

.imgs-selfie img:hover {transform: none;}

/*Tap en imágenes secundarias (mobile) — equivalente táctil del hover de desktop*/
.imgs-marco:active,
.imgs-selfie:active
{
  transform: scale(1.03);
  transition: transform 0.2s ease;
}

.imgs-marco:active img,
.imgs-selfie:active img
{
  transform: scale(1.05);
}

.vid
{
  width: 100%;
  max-height: 100vh;
  object-fit: cover;
  margin: 4.2rem 0;
}

/*Efecto Lux / Overlay*/
/*Contenedor con cursor crosshair que activa el overlay de iluminación*/
.interactive-image-container
{
  position: relative;
  overflow: hidden;
  width: 100%;
  display: block;
  cursor: crosshair;
  border-radius: 8px;
}

.main-img
{
  width: 100%;
  display: block;
  transition: none;
}

/*Overlay semitransparente que sigue al cursor creando un efecto de foco de luz
  La posición --x e --y se actualiza por JS en tiempo real*/
.lighting-overlay
{
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    circle 150px at var(--x, 50%) var(--y, 50%),
    var(--spotlight-color) 0%,
    var(--mask-bg-color) 100%
  );
}

/*Solo activa el overlay en dispositivos con hover real (no táctiles)*/
@media (hover: hover)
{
  .interactive-image-container:hover .lighting-overlay {opacity: 1;}
}

/*Article: Animación — GSAP + IntersectionObserver*/
/*Estado inicial oculto e inclinado — GSAP lo anima al estado visible al entrar en viewport*/
article
{
  opacity: 0;
  transform: perspective(900px) rotateX(-6deg) translateY(24px) scale(0.985);
  transform-origin: top center;
  transition: box-shadow 0.5s ease, border-color 0.5s ease;
  border-radius: 1.2rem;
  border: 1px solid rgba(168, 85, 247, 0.2);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.15);
  margin: 2rem 0;
  padding: 1.5rem;
  overflow: hidden;
  background: #000;
}

article:hover
{
  border-color: var(--violeta-electrico) !important;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);
}

[data-bs-theme="light"] article
{
  background-color: #ffffff;
  border: 1px solid rgba(168, 85, 247, 0.15);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.12);
}

[data-bs-theme="dark"] article
{
  background-color: #000;
  border: 1px solid rgba(168, 85, 247, 0.4);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.25), inset 0 0 10px rgba(168, 85, 247, 0.1);
}

/*Barra de Profundidad*/
/*Franja fija en la parte superior que aplica blur degradado hacia abajo
  simula profundidad detrás de la navbar sin afectar el contenido*/
.blur-depth-container
{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 140px;
  z-index: 900;
  pointer-events: none;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
}

[data-bs-theme="dark"] .blur-depth-container
{
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
}

/*Carrusel 3D*/
/*Cilindro 3D de 7 caras: cada item está rotado y desplazado en Z
  para formar un prisma circular que gira con JS*/
#carouselExampleCaptions
{
  perspective: 2000px;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible !important;
}

.carousel-inner
{
  width: 350px;
  height: 450px;
  position: relative;
  transform-style: preserve-3d !important;
  transition: transform 1s cubic-bezier(0.175, 0.885, 0.32, 1.1);
  overflow: visible !important;
  display: flex;
  justify-content: center;
}

.carousel-item
{
  position: absolute !important;
  display: block !important;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: 0 !important;
  backface-visibility: visible !important;
  transition: opacity 0.5s, filter 0.5s !important;
  border: 2px solid rgba(255,255,255,0.2);
}

/*Cada cara del cilindro rotada 51.4deg (360/7) respecto a la anterior*/
.carousel-item:nth-child(1) {transform: rotateY(0deg)     translateZ(400px);}
.carousel-item:nth-child(2) {transform: rotateY(51.4deg)  translateZ(400px);}
.carousel-item:nth-child(3) {transform: rotateY(102.8deg) translateZ(400px);}
.carousel-item:nth-child(4) {transform: rotateY(154.2deg) translateZ(400px);}
.carousel-item:nth-child(5) {transform: rotateY(205.6deg) translateZ(400px);}
.carousel-item:nth-child(6) {transform: rotateY(257deg)   translateZ(400px);}
.carousel-item:nth-child(7) {transform: rotateY(308.4deg) translateZ(400px);}

/*Items no activos: difuminados y semitransparentes para dar sensación de distancia*/
.carousel-item:not(.active)
{
  opacity: 0.4;
  filter: blur(2px) grayscale(0.5);
}

.carousel-item img
{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*Flechas del carrusel reemplazadas con SVG violeta en lugar del ícono Bootstrap por defecto*/
.carousel-control-prev-icon
{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a855f7' viewBox='0 0 16 16'%3E%3Cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
}

.carousel-control-next-icon
{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a855f7' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon
{
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.9));
  transform: scale(1.08);
  transition: 0.2s ease;
}

[data-bs-theme="dark"] .carousel-control-prev-icon,
[data-bs-theme="dark"] .carousel-control-next-icon {filter: none !important;}

/*Fondo Dinámico*/
/*Imagen de fondo fija que cambia con JS según el slide activo del carrusel
  blur y brillo reducido para que no compita con el contenido*/
#fondo-dinamico
{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-size: cover;
  background-position: center;
  filter: blur(15px) brightness(0.3);
  transition: background-image 0.8s ease-in-out;
}

/*Formulario*/
/*Fuerza tema oscuro en campos de formulario independientemente del tema del sitio*/
input.form-control,
textarea.form-control,
select.form-select
{
  background-color: #2b2f36 !important;
  color: #e8e8e8 !important;
  border: 1px solid rgba(255,255,255,0.18) !important;
}

input.form-control::placeholder,
textarea.form-control::placeholder
{
  color: rgba(255,255,255,0.55) !important;
}

input.form-control:focus,
textarea.form-control:focus,
select.form-select:focus
{
  background-color: #2b2f36 !important;
  color: #e8e8e8 !important;
  border-color: rgba(168, 85, 247, 0.7) !important;
  box-shadow: 0 0 0 0.2rem rgba(168, 85, 247, 0.25) !important;
}

#form1
{
  max-width: 360px;
  margin: 0 auto;
  border-radius: 1.2rem;
  border: 1px solid rgba(168, 85, 247, 0.2);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.15);
  padding: 1.5rem;
  transition: box-shadow 0.5s ease, border-color 0.5s ease;
}

#form1:hover
{
  border-color: var(--violeta-electrico) !important;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);
}

[data-bs-theme="light"] #form1
{
  border: 1px solid rgba(168, 85, 247, 0.15);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.12);
}

[data-bs-theme="dark"] #form1
{
  border: 1px solid rgba(168, 85, 247, 0.4);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.25), inset 0 0 10px rgba(168, 85, 247, 0.1);
}

/*Footer*/
/*Estado inicial: footer inclinado hacia atrás y oculto
  la clase piano-visible es aplicada por JS al hacer scroll al final de la página*/
footer
{
  opacity: 0;
  transform: rotateX(-110deg) translateY(-100px);
  transform-origin: top center;
  transition: box-shadow 0.6s ease, border-color 0.6s ease, transform 0.7s cubic-bezier(0.2, 1, 0.3, 1), opacity 0.5s;
  border-radius: 1.2rem;
  border: 1px solid rgba(168, 85, 247, 0.2);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.15);
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 0;
  padding: 1rem;
  width: 100%;
}

footer.piano-visible
{
  opacity: 1;
  transform: rotateX(0deg) translateY(0);
}

footer:hover,
[data-bs-theme="dark"] footer:hover,
[data-bs-theme="light"] footer:hover
{
  border-color: var(--violeta-electrico) !important;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.45) !important;
}

footer p
{
  margin-bottom: 0.5rem !important;
  padding: 0;
}

footer .card
{
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
}

footer .card-body { padding: 1rem 0.8rem !important; }

[data-bs-theme="light"] footer,
[data-bs-theme="light"] footer .card,
[data-bs-theme="light"] footer .card-body,
[data-bs-theme="light"] footer p,
[data-bs-theme="light"] footer a.btn {color: #1f2a33 !important;}

[data-bs-theme="dark"] footer,
[data-bs-theme="dark"] footer .card,
[data-bs-theme="dark"] footer .card-body,
[data-bs-theme="dark"] footer p,
[data-bs-theme="dark"] footer a.btn {color: #ffffff !important;}

[data-bs-theme="dark"] footer .card
{
  background: #000 !important;
  border: 0 !important;
}

[data-bs-theme="dark"] footer
{
  background-color: #000;
  border: 1px solid rgba(168, 85, 247, 0.25);
  box-shadow: 0 0 35px rgba(168, 85, 247, 0.18), inset 0 0 15px rgba(168, 85, 247, 0.05);
}

[data-bs-theme="light"] footer
{
  background-color: #ffffff;
  border: 1px solid rgba(168, 85, 247, 0.15);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.12);
}

footer a.btn.btn-secondary
{
  background: transparent !important;
  border: none !important;
  padding: 0.5rem 1rem;
  display: inline-block;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(1);
}

footer a.btn.btn-secondary:hover
{
  color: var(--violeta-electrico) !important;
  background: transparent !important;
  transform: scale(1.12);
  filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.8));
}

footer a.btn.btn-secondary svg
{
  fill: currentColor;
  transition: transform 0.3s ease;
  margin-right: 5px;
  vertical-align: middle;
}

/*Rastro del Cursor*/
/*Partícula circular violeta que sigue al cursor, creada y animada por JS*/
.cursor-trail
{
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  background-color: var(--violeta-electrico);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  filter: blur(8px) drop-shadow(0 0 10px var(--violeta-electrico));
  opacity: 0.6;
  animation: fadeOutTrail 0.4s forwards ease-out;
}

@keyframes fadeOutTrail
{
  from {transform: translate(-50%, -50%) scale(1); opacity: 0.6;}
  to   {transform: translate(-50%, -50%) scale(0.2); opacity: 0;}
}

.trail-hidden {display: none !important;}

/*Vibración*/
/*Animación de sacudida aplicada por JS al footer al llegar al final de la página*/
.vibracion-activa {animation: sacudida-extrema 0.15s infinite;}

@keyframes sacudida-extrema
{
  0%   {transform: translate(0, 0);}
  25%  {transform: translate(-2px, 2px);}
  50%  {transform: translate(2px, -2px);}
  75%  {transform: translate(-2px, -2px);}
  100% {transform: translate(2px, 2px);}
}

/*Links en Article y Section*/
/*Fuerza layout horizontal en contenedores d-grid dentro de articles y sections
  evita que los links se apilen verticalmente en mobile*/
article .d-grid,
section .d-grid
{
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

article .d-grid a,
section .d-grid a
{
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  width: auto !important;
}

/*Consulta de medios*/
@media (min-width: 992px)
{
  /*En desktop el dropdown se abre con hover en lugar de click*/
  .navbar .dropdown:hover > .dropdown-menu,
  #modo:hover > .dropdown-menu
  {
    display: block;
    margin-top: 0;
  }

  /*Deshabilita el click en el botón de tema en desktop ya que se usa hover*/
  #bd-theme
  {
    pointer-events: none;
    cursor: default;
  }

  #modo:hover > .dropdown-menu {display: flex !important;}
}

@media (max-width: 539px)
{
  /*Carrusel más pequeño en mobile con menor profundidad de perspectiva*/
  #carouselExampleCaptions
  {
    height: 400px !important;
    margin-top: 2rem !important;
    margin-bottom: 1rem !important;
    perspective: 1000px;
  }

  .carousel-inner
  {
    width: 240px;
    height: 320px;
  }

  .carousel-item:nth-child(1) {transform: rotateY(0deg)     translateZ(260px);}
  .carousel-item:nth-child(2) {transform: rotateY(51.4deg)  translateZ(260px);}
  .carousel-item:nth-child(3) {transform: rotateY(102.8deg) translateZ(260px);}
  .carousel-item:nth-child(4) {transform: rotateY(154.2deg) translateZ(260px);}
  .carousel-item:nth-child(5) {transform: rotateY(205.6deg) translateZ(260px);}
  .carousel-item:nth-child(6) {transform: rotateY(257deg)   translateZ(260px);}
  .carousel-item:nth-child(7) {transform: rotateY(308.4deg) translateZ(260px);}

  .carousel-item:not(.active)
  {
    opacity: 0.3;
    filter: blur(2px);
  }

  /*Fuerza los mismos valores de vibración que desktop en mobile*/
  @keyframes sacudida-extrema
  {
    0%   {transform: translate(0, 0);}
    25%  {transform: translate(-2px, 2px);}
    50%  {transform: translate(2px, -2px);}
    75%  {transform: translate(-2px, -2px);}
    100% {transform: translate(2px, 2px);}
  }
}

/*Tablet portrait: 540px–1024px — iPad mini, iPad Air vertical, Surface Duo*/
@media (min-width: 540px) and (max-width: 1024px)
{
  #contenedor
  {
    max-width: 100vw !important;
  }

  /*Altura fija y overflow hidden para que el cilindro 3D no filtre el fondo entre sus caras*/
  #carouselExampleCaptions
  {
    height: 460px !important;
    perspective: 1400px;
    overflow: hidden !important;
    margin-top: 4rem !important;
  }

  .carousel-inner
  {
    width: 280px;
    height: 360px;
  }

  .carousel-item:nth-child(1) {transform: rotateY(0deg)     translateZ(300px);}
  .carousel-item:nth-child(2) {transform: rotateY(51.4deg)  translateZ(300px);}
  .carousel-item:nth-child(3) {transform: rotateY(102.8deg) translateZ(300px);}
  .carousel-item:nth-child(4) {transform: rotateY(154.2deg) translateZ(300px);}
  .carousel-item:nth-child(5) {transform: rotateY(205.6deg) translateZ(300px);}
  .carousel-item:nth-child(6) {transform: rotateY(257deg)   translateZ(300px);}
  .carousel-item:nth-child(7) {transform: rotateY(308.4deg) translateZ(300px);}

  /*Una columna por fila para evitar distribuciones 2+1 o 2+2*/
  .row > [class*="col-md-"], .row > [class*="col-lg-"]
  {
    flex: 0 0 100% !important;
    max-width: 100% !important;
  }

  article:has(#tablaPos) {margin-top: 10rem !important; margin-bottom: 10rem !important;}

  #contenedor:has(article #tablaPos)
  {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  #contenedor:has(article #tablaPos) main {flex: 1;}

  .imgs-marco {max-width: 600px;}
  .imgs-selfie {max-width: 400px;}
  p {padding: 0.7rem;}
}

/*Tablet landscape: 1025px–1199px — iPad Air horizontal, Surface Pro, Nest Hub*/
@media (min-width: 1025px) and (max-width: 1199px)
{
  #contenedor
  {
    max-width: 100vw !important;
  }

  #carouselExampleCaptions
  {
    height: 520px !important;
    perspective: 1600px;
    overflow: hidden !important;
    margin-top: 4rem !important;
  }

  .carousel-inner
  {
    width: 300px;
    height: 380px;
  }

  .carousel-item:nth-child(1) {transform: rotateY(0deg)     translateZ(340px);}
  .carousel-item:nth-child(2) {transform: rotateY(51.4deg)  translateZ(340px);}
  .carousel-item:nth-child(3) {transform: rotateY(102.8deg) translateZ(340px);}
  .carousel-item:nth-child(4) {transform: rotateY(154.2deg) translateZ(340px);}
  .carousel-item:nth-child(5) {transform: rotateY(205.6deg) translateZ(340px);}
  .carousel-item:nth-child(6) {transform: rotateY(257deg)   translateZ(340px);}
  .carousel-item:nth-child(7) {transform: rotateY(308.4deg) translateZ(340px);}

  /*Dos columnas parejas al 50% en landscape*/
  .row > [class*="col-md-"], .row > [class*="col-lg-"]
  {
    flex: 0 0 50% !important;
    max-width: 50% !important;
  }

  article:has(#tablaPos) {margin-top: 12rem !important; margin-bottom: 12rem !important;}

  #contenedor:has(article #tablaPos)
  {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  #contenedor:has(article #tablaPos) main {flex: 1;}

  .imgs-marco {max-width: 680px;}
  .imgs-selfie {max-width: 480px;}
  p {padding: 0.5rem;}
}

@media (min-width: 1200px) and (orientation: landscape)
{
  #contenedor
  {
    width: 100%;
    max-width: 100vw;
  }

  .navbar-nav {margin: 0 4rem;}

  .container-fluid img {margin: 0 0.5rem;}

  p {padding: 0.5rem;}

  address a {margin: 0;}

  .carousel-inner img
  {
    max-height: 100vh;
    object-fit: cover;
  }

  .img-fluid
  {
    width: 100%;
    max-height: 100vh;
    object-fit: cover;
  }

  .imgs-marco {max-width: 720px;}

  #contenedor:has(article #tablaPos)
  {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  #contenedor:has(article #tablaPos) main {flex: 1;}
}

/*Cronolúdico*/
#logoJuego
{
  height: auto;
  width: 100%;
  max-width: 110px;
  border-radius: 0 !important;
}

/*Contenedor tilt del logo: anula los estilos de imgs-selfie para no deformar el logo*/
.imgs-selfie:has(#logoJuego)
{
  margin: 0 auto 0.8rem auto !important;
  padding: 0 !important;
  border-radius: 0 !important;
  max-width: 110px;
}

#grupoRegistro {max-width: 260px; margin: 0.8rem auto 0.8rem auto !important;}

/*Fondo neutro para el temporizador, diferenciado visualmente del marcador*/
#temporizador
{
  background: rgba(31, 42, 51, 0.15);
  border-radius: 0.8rem;
  padding: 0.3rem 1.2rem !important;
}

/*Fondo violeta para el marcador, distingue claramente el valor del jugador*/
#marcador
{
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 0.8rem;
  padding: 0.3rem 1.2rem !important;
}

#mensajeEstado
{
  margin-top: 0 !important;
  margin-bottom: 0.6rem !important;
  padding: 0 !important;
}

/*Colores progresivos del temporizador según tiempo restante*/
#temporizador.timer-amarillo {color: #ffc107 !important;}
#temporizador.timer-naranja  {color: #fd7e14 !important;}
#temporizador.timer-rojo     {color: #dc3545 !important;}

/*Neutraliza los efectos visuales del article genérico dentro del juego
  apunta al article por su contenido único: el id del logo del juego dentro de él
  :has() requiere Chrome 105+, Safari 15.4+, Firefox 121+ — sin soporte en navegadores anteriores a 2023*/
article:has(#logoJuego)
{
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  opacity: 1 !important;
  transform: none !important;
}
/*Margen extra para el article de la tabla de posiciones y para el formulario de contacto
  :has() apunta por contenido único — misma estrategia que article:has(#logoJuego)*/
article:has(#tablaPos) {margin-top: 6rem !important; margin-bottom: 6rem !important;}

#form1 {margin: 3rem auto !important;}