@import url("https://fonts.googleapis.com/css2?family=Inknut+Antiqua:wght@300;400;500;600;700&display=swap");

/* ============================================
   0. RESET & BASE
   Normalización y estilos base globales.
   Fuente: Inknut Antiqua (serif).
   ============================================ */

html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  box-sizing: border-box;
  font-family: "Inknut Antiqua", serif;
  font-weight: 400;
  line-height: 1.3;
  background: #ffffff;
  color: #000000;
}

*, *::before, *::after {
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

p, h1, h2, h3 {
  margin: 0;
  padding: 0;
}

/* ============================================
   1. CONTENEDOR PRINCIPAL
   Ocupa todo el viewport. Las celdas se apilan
   dentro con position:absolute.
   ============================================ */

#content {
  position: relative;
  width: 100dvw;
  height: 100dvh;
}

/* ============================================
   2. CELDAS (PÁGINAS)
   Cada celda ocupa el 100% del viewport.
   Solo la celda con .activa es visible (opacity 1)
   y recibe pointer-events.
   ============================================ */

.celda {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  padding: 10dvh 10dvw;
  box-sizing: border-box;
  background-color: transparent;
  color: #000000;
  opacity: 0;
  visibility: hidden;               /* bloquea clicks en hijos aunque tengan pointer-events:auto */
  transition: opacity 0.6s ease-in-out, visibility 0s 0.6s; /* visibility se oculta tras el fade-out */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.celda.activa {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.6s ease-in-out, visibility 0s 0s; /* visibility visible inmediato al activar */
}

/* ============================================
   3. ZONE LABEL
   Texto grande semi-transparente de fondo que
   muestra el nombre de la página actual.
   ============================================ */

.zone-label-bg {
  position: fixed;
  top: 80%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(5rem, 18dvw, 16rem);
  font-weight: 300;
  color: rgba(0, 0, 0, 0.055);
  text-transform: lowercase;
  letter-spacing: -0.03em;
  pointer-events: none;
  z-index: 1;
  white-space: nowrap;
  user-select: none;
  transition: opacity 0.6s ease;
  line-height: 1;
}

/* ============================================
   4. MINIMAP INLINE (esquina superior derecha)
   Cuadrícula pequeña que muestra la posición
   actual en el grid. Click abre el overlay.
   ============================================ */

.header-topright {
  position: fixed;
  top: 3dvh;
  right: 3dvw;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.minimap-inline {
  display: grid;
  /* columnas y filas se definen en JS según GRID.length */
  gap: 3px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.minimap-inline:hover {
  opacity: 1;
}

.minimap-inline-cell {
  background: #d0d0d0;
  transition: background 0.2s ease;
}

.minimap-inline-cell.activa {
  background: #000;
}

.minimap-inline-cell.invisible {
  visibility: hidden;
}

/* ============================================
   5. MINIMAP EXPANDIDO (overlay)
   Overlay a pantalla completa con celdas
   clickeables para navegar directamente.
   ============================================ */

.minimap-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100dvw;
  height: 100dvh;
  background: rgba(255, 255, 255, 0.97);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.minimap-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.minimap-expanded {
  display: grid;
  gap: 12px;
}

.minimap-expanded-cell {
  background: #c0c0c0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  padding: 0;
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(0.5rem, 1dvw, 0.85rem);
  color: #ffffff;
  transition: background 0.3s ease, transform 0.3s ease;
  text-transform: lowercase;
}

.minimap-expanded-cell:hover {
  transform: scale(1.06);
  background: #555;
}

.minimap-expanded-cell.activa {
  background: #000000;
}

.minimap-expanded-cell.invisible {
  visibility: hidden;
}

/* ============================================
   6. NAV LABELS (botones de navegación)
   Texto en los bordes de la celda activa
   que indica las celdas vecinas navegables.
   Posiciones: top, bottom, left, right.
   ============================================ */

.nav-label {
  position: absolute;
  font-size: clamp(0.7rem, 1dvw, 1rem);
  color: #999;
  cursor: pointer;
  z-index: 10;
  transition: color 0.3s ease;
  font-family: "Inknut Antiqua", serif;
  letter-spacing: 0.05em;
  border: none;
  background: none;
  padding: 0;
}

.nav-label:hover {
  color: #000;
}

.nav-label.left {
  left: 3dvw;
  top: 50%;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
}

.nav-label.right {
  right: 3dvw;
  top: 50%;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
}

.nav-label.top {
  top: 3dvh;
  left: 50%;
  transform: translateX(-50%) rotate(180deg);
}

.nav-label.bottom {
  bottom: 3dvh;
  left: 50%;
  transform: translateX(-50%);
}

@media (max-width: 768px) {
  .nav-label {
    font-size: clamp(0.6rem, 2.5dvw, 0.8rem);
  }
}

/* ============================================
   7. PAGE: TOOLS
   Herramientas internas del estudio.
   Reutiliza los estilos de .tool-link y .tools-dropdown-*.
   ============================================ */

.celda.tools {
  flex-direction: column;
}

.tools-scroll-wrapper {
  position: relative;
  width: 90dvw;
  max-width: 1000px;
  height: 80dvh;
}

.tools-scroll-wrapper::before,
.tools-scroll-wrapper::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3rem;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.tools-scroll-wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, #fff, transparent);
}

.tools-scroll-wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, #fff, transparent);
}

.tools-scroll-wrapper.can-scroll-up::before { opacity: 1; }
.tools-scroll-wrapper.can-scroll-down::after { opacity: 1; }

.tools-content {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tools-list {
  width: 70dvw;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ============================================
   8. PAGE: WELCOME
   Solo el título del estudio, centrado.
   ============================================ */

.celda.welcome {
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: transparent;
}

.welcome-content {
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcome-title {
  font-size: clamp(1.6rem, 3.5dvw, 3rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-align: center;
}

@media (max-width: 768px) {
  .welcome-title {
    max-width: 60dvw;
  }
}

/* Link tipo tarjeta (cada herramienta/proyecto) */
.tool-link {
  display: block;
  width: 100%;
  text-align: center;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 4px;
  padding: 0.4rem 1rem;
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(0.7rem, 0.95dvw, 0.9rem);
  font-weight: 600;
  color: #000;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  position: relative;
}

.tool-link:hover {
  border-color: rgba(0,0,0,0.35);
  background: #f7f7f7;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

.tool-link:active {
  transform: translateY(0);
}

/* --- Dropdowns (formateadores, webs terminadas) --- */

.tools-dropdown-group {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

/* Botón del dropdown: mismo estilo visual que .tool-link */
.tools-dropdown-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 4px;
  padding: 0.4rem 1rem;
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(0.7rem, 0.95dvw, 0.9rem);
  font-weight: 600;
  color: #000;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  text-align: center;
}

.tools-dropdown-btn:hover {
  border-color: rgba(0,0,0,0.35);
  background: #f7f7f7;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

.tools-dropdown-btn.active {
  border-color: rgba(0,0,0,0.35);
  background: #f7f7f7;
}

/* Flecha del dropdown: rota 180deg al abrir */
.tools-dropdown-icon {
  width: 12px;
  height: 12px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  opacity: 0.5;
}

.tools-dropdown-btn.active .tools-dropdown-icon {
  transform: rotate(180deg);
}

/* Contenido desplegable: animado con grid-template-rows 0fr→1fr */
.tools-dropdown-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
  overflow: hidden;
  width: 100%;
  background: #ffffff;
}

.tools-dropdown-content.open {
  grid-template-rows: 1fr;
}

.tools-dropdown-inner {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0;
  transition: margin-top 0.2s ease;
}

.tools-dropdown-content.open .tools-dropdown-inner {
  margin-top: 0.5rem;
}

/* El scroll del contenido de dropdowns lo gestiona .welcome-content */

/* ============================================
   8. PAGE: STATEMENT
   Manifiesto del estudio: texto centrado.
   ============================================ */

.celda.statement {
  flex-direction: column;
}

.statement-content {
  text-align: center;
  max-width: 720px;
  width: 70dvw;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2em;
  line-height: 1.7;
  font-size: clamp(0.85rem, 1.2dvw, 1.15rem);
  transition: opacity 0.25s ease;
}

.statement-content p {
  margin: 0;
  color: #333;
}


/* ============================================
   9. PAGE: METODOLOGÍA
   Proceso de trabajo en 5 pasos, mismo formato que statement.
   ============================================ */

.celda.metodologia {
  flex-direction: column;
}

.metodologia-scroll-wrapper {
  position: relative;
  width: 70dvw;
  max-width: 720px;
  height: 80dvh;
}

.metodologia-scroll-wrapper::before,
.metodologia-scroll-wrapper::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3rem;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.metodologia-scroll-wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, #fff, transparent);
}

.metodologia-scroll-wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, #fff, transparent);
}

.metodologia-scroll-wrapper.can-scroll-up::before { opacity: 1; }
.metodologia-scroll-wrapper.can-scroll-down::after { opacity: 1; }

.metodologia-content {
  text-align: center;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  line-height: 1.7;
  font-size: clamp(0.85rem, 1.2dvw, 1.15rem);
  padding-top: 20dvh;
  padding-bottom: 20dvh;
  transition: opacity 0.25s ease;
}

.metodologia-content p {
  margin-bottom: 1.4em;
  color: #333;
}

/* ============================================
   10. PAGE: POLÍTICAS
   Términos de pago y condiciones del estudio.
   ============================================ */

.politicas-scroll-wrapper {
  position: relative;
  width: 70dvw;
  max-width: 720px;
  height: 80dvh;
}

.politicas-scroll-wrapper::before,
.politicas-scroll-wrapper::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3rem;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.politicas-scroll-wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, #fff, transparent);
}

.politicas-scroll-wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, #fff, transparent);
}

.politicas-scroll-wrapper.can-scroll-up::before { opacity: 1; }
.politicas-scroll-wrapper.can-scroll-down::after { opacity: 1; }

.politicas-content {
  text-align: center;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  line-height: 1.7;
  font-size: 0.88rem;
  padding-top: 20dvh;
  padding-bottom: 20dvh;
  transition: opacity 0.25s ease;
}

.politicas-content p {
  margin-bottom: 1.4em;
  color: #333;
}

/* Último párrafo más tenue (compromiso del estudio) */
.politicas-content p:last-child {
  margin-bottom: 0;
  color: #888;
  font-size: 0.88em;
}

/* Nota final: "aceptar el presupuesto..." */
.politicas-nota {
  margin-top: 2em;
  font-weight: 600;
  color: #000 !important;
  font-size: 1em !important;
}

/* Wrapper para centrar contenedor + barra verticalmente */
.celda.politicas {
  flex-direction: column;
}

/* Barra inferior: +/- tamaño de fuente */
.politicas-bottom-bar {
  position: absolute;
  bottom: 3dvh;
  left: 3dvw;
  display: flex;
  align-items: center;
  gap: 0;
}

.politicas-font-group {
  display: flex;
  align-items: center;
  gap: 0;
}

.lang-group {
  position: absolute;
  bottom: 3dvh;
  right: 3dvw;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  z-index: 10;
}

.lang-btn {
  border: none;
  background: none;
  color: rgba(0,0,0,0.3);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0.2rem 0.3rem;
  transition: color 0.2s ease;
}

.lang-btn:hover {
  color: rgba(0,0,0,0.6);
}

.lang-btn.active {
  font-weight: 600;
  color: #000;
}


.politicas-font-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  color: rgba(0,0,0,0.35);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  padding: 0;
}

.politicas-font-btn:hover {
  color: rgba(0,0,0,0.7);
}

/* ============================================
   11. PAGE: PORTFOLIO
   Dos modos de visualización:
     - Nubes flotantes (clouds): screenshots que
       se desplazan horizontalmente con WAAPI
       + deriva vertical con CSS keyframes.
     - Grid: cuadrícula estática ordenada.
   ============================================ */

.celda.portfolio {
  padding: 0;
  overflow: hidden;
  background: transparent;
}

/* --- Modo Clouds --- */

/* Contenedor de todas las nubes */
.portfolio-clouds-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Track: capa que se mueve horizontalmente (WAAPI) */
.portfolio-cloud-track {
  position: absolute;
  will-change: transform;
}

/* Hover lock: una sola nube activa hasta salir de ella */
.portfolio-clouds-container.has-hover-lock .portfolio-cloud-track {
  pointer-events: none;
}

.portfolio-clouds-container.has-hover-lock .portfolio-cloud-track.is-hover-active {
  pointer-events: auto;
  z-index: 5 !important;
}

/* Item: screenshot flotando con deriva CSS */
.portfolio-cloud-item {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  will-change: transform;
  animation-iteration-count: infinite;
  animation-direction: normal;
  animation-timing-function: linear;
}

.portfolio-cloud-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

/* Nombre del proyecto: visible al hover */
.portfolio-cloud-item .pcloud-name {
  position: absolute;
  bottom: -1.4em;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(0.5rem, 0.7dvw, 0.65rem);
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  color: #999;
  letter-spacing: 0.04em;
}

.portfolio-cloud-item:hover .pcloud-name {
  opacity: 1;
}

/* Durante la transición clouds↔grid, desactivar interacciones en los links */
.portfolio-clouds-container.transitioning .portfolio-cloud-item {
  pointer-events: none;
}

/* Nube siendo arrastrada: cursor de agarre */
.portfolio-cloud-track:active {
  cursor: grabbing;
}

/* Animaciones de deriva vertical + rotación leve.
   Cada nube usa una de estas 6 variantes para evitar sincronización. */
@keyframes pcloud1 {
  from { transform: translateY(0px)   rotate(-0.3deg); }
  to   { transform: translateY(-8px)  rotate( 0.4deg); }
}
@keyframes pcloud2 {
  from { transform: translateY(0px)   rotate( 0.5deg); }
  to   { transform: translateY( 6px)  rotate(-0.3deg); }
}
@keyframes pcloud3 {
  from { transform: translateY(0px)   rotate(-0.2deg); }
  to   { transform: translateY(-4px)  rotate( 0.6deg); }
}
@keyframes pcloud4 {
  from { transform: translateY(0px)   rotate( 0.4deg); }
  to   { transform: translateY( 10px) rotate(-0.5deg); }
}
@keyframes pcloud5 {
  from { transform: translateY(0px)   rotate(-0.6deg); }
  to   { transform: translateY( 4px)  rotate( 0.2deg); }
}
@keyframes pcloud6 {
  from { transform: translateY(0px)   rotate( 0.3deg); }
  to   { transform: translateY(-12px) rotate(-0.4deg); }
}

/* --- Modo Grid --- */

.portfolio-grid-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10dvh 10dvw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.portfolio-grid-container.visible {
  opacity: 1;
  pointer-events: auto;
}

.portfolio-grid-scroll-wrapper {
  position: relative;
  width: 100%;
  max-width: 1100px;
  height: 80dvh;
}

.portfolio-grid-scroll-wrapper::before,
.portfolio-grid-scroll-wrapper::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3rem;
  pointer-events: none;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.4s ease;
  transform: translateZ(0);
}

.portfolio-grid-scroll-wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, #fff, transparent);
}

.portfolio-grid-scroll-wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, #fff, transparent);
}

.portfolio-grid-scroll-wrapper.can-scroll-up::before { opacity: 1; }
.portfolio-grid-scroll-wrapper.can-scroll-down::after { opacity: 1; }

.portfolio-grid {
  --portfolio-columns: 4;
  --portfolio-gap: clamp(12px, 2.5dvw, 28px);
  display: grid;
  grid-template-columns: repeat(var(--portfolio-columns, 4), minmax(0, 1fr));
  gap: var(--portfolio-gap);
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  align-content: start;
  padding: 2dvh 0;
}

.portfolio-item {
  overflow: visible;
  cursor: pointer;
  transition: transform 0.3s ease;
  display: block;
  position: relative;
}

.portfolio-item:hover {
  transform: translateY(-3px);
}

.portfolio-stack {
  position: relative;
  display: block;
}

.portfolio-layer {
  width: 100%;
  display: block;
}

.portfolio-layer.is-primary {
  position: relative;
  z-index: 5;
  height: auto;
}

.portfolio-layer.is-secondary {
  position: absolute;
  inset: 0;
  z-index: 1;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* Responsive: portfolio grid columns */
@media (max-width: 1024px) {
  .portfolio-grid {
    --portfolio-columns: 3;
  }
}

@media (max-width: 768px) {
  .portfolio-grid {
    --portfolio-columns: 3;
    --portfolio-gap: clamp(10px, 3dvw, 18px);
  }

  .celda.portfolio .nav-label {
    z-index: 30;
  }
}

/* --- Botón switch (alternar clouds/grid) --- */

/* Grupo bottom en portfolio: switch + nav label apilados */
.nav-label-group.bottom {
  position: absolute;
  bottom: 3dvh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2em;
  z-index: 25;
}

.portfolio-switch {
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(0.7rem, 1dvw, 1rem);
  color: #999;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.3s ease;
  letter-spacing: 0.05em;
  text-transform: lowercase;
}

.portfolio-switch:hover {
  color: #000;
}

.nav-label-inline {
  font-family: "Inknut Antiqua", serif;
  font-size: clamp(0.7rem, 1dvw, 1rem);
  color: #999;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.3s ease;
  letter-spacing: 0.05em;
}

.nav-label-inline:hover {
  color: #000;
}

/* --- Botones +/- columnas del grid --- */

.portfolio-bottom-bar {
  position: absolute;
  bottom: 3dvh;
  left: 3dvw;
  display: flex;
  align-items: center;
  gap: 0;
  z-index: 25;
}

.portfolio-col-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  color: rgba(0,0,0,0.35);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  padding: 0;
}

.portfolio-col-btn:hover:not(:disabled) {
  color: rgba(0,0,0,0.7);
}

.portfolio-col-btn:disabled {
  opacity: 0.2;
  cursor: default;
  pointer-events: none;
}

/* ============================================
   12. PAGE: CONTACTO
   Página minimalista de contacto: email + Instagram.
   ============================================ */

.celda.contacto {
  align-items: center;
  justify-content: center;
}

.contacto-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5em;
}

.contacto-email {
  font-size: clamp(1rem, 2dvw, 1.6rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  color: #000;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contacto-email:hover {
  color: #999;
}

.contacto-instagram {
  font-size: clamp(0.7rem, 1dvw, 0.95rem);
  font-weight: 400;
  color: #999;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s ease;
}

.contacto-instagram:hover {
  color: #000;
}