/* ===================================
   PROJECT SECTION
   =================================== */
.proj__container{
  max-width:1024px;
  margin:0 auto;
  box-sizing: border-box;
}

/* ---- Carrusel Style ---- */
:root {
  /* Variables para el diseño minimalista */
  --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  /* Gradiente premium: oscuro abajo para legibilidad, suave arriba */
  --overlay-gradient: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.85) 100%);
}

.proj__container {
  max-width: 1024px;
  margin: 0 auto;
  box-sizing: border-box;
  overflow: hidden; /* Importante para que el carrusel no rompa el layout */
  padding: 20px; /* Pequeño respiro lateral */
}

/* ---- Carrusel Style ---- */
.proj__carrusel {
  display: flex;
  transition: var(--transition-smooth);
  gap: 20px;
  will-change: transform; /* Optimización de rendimiento para animaciones */
  padding: 10px 0;
}

.proj__carrusel-card {
  /* Ajuste preciso para que quepan 3 cards (33.33%) descontando el gap */
  flex: 0 0 calc(33.33% - (20px * 2 / 3)); 
  height: 580px;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  border-radius: var(--border-radius-cards);
  overflow: hidden; /* Mantiene el contenido y gradientes dentro de los bordes */
  transition: var(--transition-smooth);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.proj__carrusel-card:hover {
  /* Efecto de elevación más elegante que el scale */
  transform: translateY(-8px); 
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* Tus Clases Originales con Background-Image (INTACTAS)
   -------------------------------------------------- 
*/
.proj__card-fi {
  background-image: url('/assets/Projects/Wallpaper/Sismic/EstructuraRevit_Sismic.png');
  background-size: cover;
}

.proj__card-sc {
  background-image: url('/assets/Projects/Robot/AsemblieRobot.webp');
  background-size: cover;
}
.proj__card-tr {
  background-image: url('/assets/Projects/Vortex/VortexVibrationWallpaper2.webp');
  /* Contain es correcto para este tipo de imagen central */
  background-size: contain; 
  background-color: #f4f4f4; /* Fondo neutro para el logo */
}

.proj__card-fr {
  background-image: url('/assets/Projects/Web/WebWallpaper.webp');
  background-size: cover;
  background-position: 80%;
}

/* Info & Overlay Mejorado
   -------------------------------------------------- 
*/
.proj__carrusel-card__info {
  position: absolute; /* Cambiado a absolute para cubrir toda la card */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Texto hacia abajo para no tapar la imagen central */
  padding: 3rem;
  background: var(--overlay-gradient); /* Usamos el gradiente premium */
  color: #ffffff; /* Texto siempre blanco sobre el gradiente */
  z-index: 2;
  box-sizing: border-box;
}

.proj__carrusel-card__info > h2 {
  margin: 0;
  font-size: 1.5rem; /* Un poco más grande y claro */
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em; /* Toque minimalista técnico */
  font-family: "Montserrat", sans-serif;
}

.proj__carrusel-card__info > p {
  font-size: 0.95rem;
  margin-top: 0.8rem;
  opacity: 0.9;
  font-weight: 300;
  line-height: 1.5;
}

/* ---- Responsividad Automática (Media Queries) ---- */
@media (max-width: 1024px) {
  .proj__carrusel-card {
    /* Mostramos 2 cards en tablets */
    flex: 0 0 calc(50% - 10px); 
    height: 500px;
  }
}

@media (max-width: 650px) {
  .proj__carrusel-card {
    /* Mostramos 1 card casi completa en móviles */
    flex: 0 0 85%; 
    height: 450px;
  }
  .proj__container { padding: 10px; }
}

/* Layout + style of modal content */
/* --- Contenedor Principal (Grid) --- */
.grid-cont-mod {
  display: grid;
  grid-template-areas: 
    "header header"
    "Intro Intro"
    "colum-fr colum-sc"
    "concl concl";
  grid-template-columns: 1fr 1fr;
  padding: 40px;
  max-width: 1100px;
  margin: 0 auto;
  gap: 30px;
}

/* --- Estilos de Secciones --- */
.modal-secs {
  background-color: var(--bg-section);
  border-radius: var(--border-radius-cards);
  padding: 32px;
  transition: var(--transition);
  border: 1px solid transparent;
}

/* --- Tipografía y Títulos --- */
.modal-header {
  grid-area: header;
  margin-bottom: 24px;
  border-bottom: 1px solid #e2e2e2;
  padding-bottom: 20px;
}

.modal-header span {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.85rem;
  color: var(--brand-2);
  font-weight: 600;
  margin-bottom: 8px;
}

.modal-header h2 {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 2rem;
  color: var(--text-main);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

p {
  line-height: 1.6;
  color: var(--text-secondary);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

/* --- Imágenes y Figuras --- */
figure {
  margin: 24px 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
}

figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  /* Filtro sutil para que las imágenes no desentonen con el minimalismo */
  filter: grayscale(10%) contrast(105%);
  transition: var(--transition);
}

figure:hover img {
  filter: grayscale(0%) scale(1.02);
}

.img__caption {
  padding: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  font-style: italic;
  background: #fff;
}

/* --- Listas --- */
.modal__list-robot {
  list-style: none;
  padding: 0;
  margin-bottom: 24px;
}

.modal__list-robot li {
  padding: 8px 0;
  border-bottom: 1px solid #e2e2e2;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.modal__list-robot li::before {
  content: "— ";
  color: var(--text-main);
}

/* --- Áreas Específicas --- */
.modal-intr { grid-area: Intro; }
.modal-col-fr { grid-area: colum-fr; }
.modal-col-sc { grid-area: colum-sc; }
.modal-concl { 
  grid-area: concl;
  background-color: var(--text-main); /* Contraste final tipo Tesla */
}

.modal-concl h3, .modal-concl p {
  color: #ffffff;
}

/* --- Responsive (Mobile First) --- */
@media (max-width: 850px) {
  .grid-cont-mod {
    grid-template-areas: 
      "header"
      "Intro"
      "colum-fr"
      "colum-sc"
      "concl";
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .modal-header h2 {
    font-size: 1.5rem;
  }
}

/* --- Botón Cerrar (Sutil) --- */
.btn-cont-clos {
  position: absolute;
  top: 20px;
  right: 20px;
}

#close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-main);
  opacity: 0.5;
  transition: var(--transition);
}

#close:hover {
  opacity: 1;
}

/* Carrusel Controls */
.proj__controls {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 48px;
}

.proj__controls button {
  background: #222;
  color: white;
  border: none;
  height: 40px;
  width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 50px;
  transition: background 0.3s;
}

.proj__controls button:hover {
  background: #444;
}