:root {
  --bg-main: #0b0d12;
  --bg-alt: #0f1118;
  --card-bg: rgba(17, 20, 29, 0.95);
  --chip-bg: rgba(31, 36, 49, 0.72);

  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --border-soft: rgba(148, 163, 184, 0.25);


  --card-hover:  background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.22), transparent 55%);

  --accent-magenta: #f472b6;
  --accent-cyan: #22d3ee;
  --accent-gold: #facc15;
  --accent-green: #34d399;

  --elevated-shadow: 0 25px 40px rgba(0, 0, 0, 0.4);
}


body.theme-dark {
  --bg-main: #050309;
  --bg-alt: rgba(255, 255, 255, 0.02);
  --card-bg: rgba(15, 23, 42, 0.9);
  --border-soft: rgba(148, 163, 184, 0.25);
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --chip-bg: rgba(15, 23, 42, 0.7);
  --elevated-shadow: 0 0 30px rgba(15, 23, 42, 0.9);
   --card-hover:  background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.22), transparent 55%);
}

body.theme-light {
  --bg-main: #f9fafb;
  --bg-alt: rgba(15, 23, 42, 0.03);
  --card-bg: #ffffff;
  --border-soft: rgba(255, 255, 255, 0.795);
  --text-main: #020617;
  --text-muted: #4b5563;
  --chip-bg: rgba(148, 163, 184, 0.14);
  --elevated-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
   --card-hover:  background: radial-gradient(top left, var(var(--accent-magenta)), transparent 55%);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg-main);
  color: var(--text-main);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial,
    sans-serif;
}



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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}




/* SECCIONES BASE */
.section {
  padding: 3.5rem 1rem;
}

.section--alt {
  background: var(--bg-alt);
  border-bottom: none;
}

.section--contact {
  background: var(--bg-alt);
}

.section__inner {
  max-width: 1050px;
  margin: 0 auto;
}

.section__inner--narrow {
  max-width: 780px;
}

.section__title {
  margin: 0.35rem 0 0.9rem;
  font-size: 1.35rem;
}

.section__text {
  margin: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.section__text--center {
  text-align: center;
}

/* HERO */
.page-hero {
  padding: 4.5rem 1rem 2.5rem;
}

.page-hero__inner {
  max-width: 900px;
  margin: 0 auto;
}

.page-hero__badge {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(244, 114, 182, 0.7);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-magenta);
  margin-bottom: 0.9rem;
}

.page-hero__title {
  margin: 0;
  font-size: 1.9rem;
  line-height: 1.3;
}

.page-hero__title span {
  display: block;
}

.page-hero__text {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.page-hero__tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.page-hero__tags span {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 0.35rem 0.8rem;
  background: var(--chip-bg);
}

/* GRID DE PROYECTOS */
.projects-grid {
  margin-top: 1.6rem;
  display: grid;
  gap: 1.2rem;
}

.project-card {
  border-radius: 1.6rem;
  border:1px solid var(--border-soft);
  background: rgba(15, 23, 42, 0.96);
  box-shadow: var(--elevated-shadow);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.project-card__inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.project-card__thumb {
  position: relative;
  height: 150px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 0.8rem 1rem;
}

.project-card__thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.1), #020617);
  mix-blend-mode: screen;
}

.project-card__thumb--magenta {
  background-image: url(/img/metodo-de-burbuja.PNG);
  background-size: cover;
  background-position: center;
}

.project-card__thumb--cyan {
  background-image: url(/img/deepfakes1.PNG);
  background-size: cover;
  background-position: center;
}

.project-card__thumb--gold {
  background: radial-gradient(circle at top, #f59e0b, #020617 50%);
}

.project-card__pill {
  color: var(--accent-magenta);
  position: relative;
  display: inline-flex;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--accent-magenta);
  background: rgba(244, 114, 182, 0.1);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
 
}

.project-card__body {
  padding: 1.05rem 1.1rem 1.1rem;
  background: var(--card-bg);
}

.project-card:hover {
  transform: translateY(-5px);
  transform: scale(1.09);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}


.project-card__title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  color: var(--text-main);
   text-align: center;
}

.project-card__text {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.project-card__meta span {
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.45);
}

/* HOVER CARD */



/* CTA CONTACTO */
.contact-cta {
  margin-top: 2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--border-soft);
  background: var(--card-bg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--elevated-shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-cta__info {
  max-width: 32rem;
}

.contact-cta__eyebrow {
  margin: 0 0 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-magenta);
}

.contact-cta__title {
  margin: 0;
  font-size: 1.05rem;
}

.contact-cta__text {
  margin: 0.6rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-cta__hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.contact-cta__button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, #ec4899, #a855f7);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(168, 85, 247, 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    filter 0.18s ease;
}

.contact-cta__button:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 26px rgba(236, 72, 153, 0.35);
  filter: brightness(1.05);
}

.contact-cta__icon {
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.contact-cta__button:hover .contact-cta__icon {
  transform: translateX(3px);
}

/* MODAL PROYECTO */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.project-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.project-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
}

.project-modal__panel {
  position: relative;
  max-width: 980px;
  width: 100%;
  margin: 0 1rem;
  border-radius: 1.7rem;
  border: 1px solid var(--border-soft);
  background: var(--bg-main);
  box-shadow: var(--elevated-shadow);
  padding: 5rem 2rem 5rem;
}

.project-modal__close {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-muted);
  z-index: 1;
}

.project-modal__grid {
  display: grid;
  gap: 1.3rem;
}

.project-modal__eyebrow {
  margin: 0 0 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-magenta);
}

.project-modal__title {
  margin: 0;
  font-size: 1.2rem;
}

.project-modal__text {
  margin: 0.6rem 0 0.9rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.project-meta {
  margin: 0;
  font-size: 0.88rem;
}

.project-meta__row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.project-meta__row dt {
  font-weight: 500;
  color: var(--text-muted);
}

.project-meta__row dd {
  margin: 0;
}

.project-modal__links {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.project-link {
  font-size: 0.85rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: var(--text-main);
}

.project-link--primary {
  border-color: transparent;
  background: linear-gradient(135deg, #ec4899, #a855f7);
}

/* CARRUSEL */
.carousel {
  position: relative;
  overflow: hidden;
  height: 310px;
}

.carousel__track {
  position: relative;
  height: 310px;
}

.carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(8%);
  transition: opacity 0.28s ease, transform 0.28s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel__slide.is-active {
  opacity: 1;
  transform: translateX(0);
}

/* Mock de imagen (puedes reemplazar por <img>) */
.carousel__mock {
  width: 92%;
  height: 80%;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0.7rem 0.9rem;
  font-size: 0.8rem;
  color: #e5e7eb;
}

.carousel__mock span {
  background: rgba(15, 23, 42, 0.85);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

/* diferentes fondos para que se vean distintos */
.carousel__mock--11 {
  background-image: url(/img/metodo-de-burbuja.PNG);
  background-size: cover;
  background-position: center;
}
.carousel__mock--12 {
  background-image: url(/img/metodo-de-burbuja2.PNG);
  background-size: cover;
  background-position: center;
}
.carousel__mock--13 {
  background-image: url(/img/metodo-de-burbuja3.PNG);
  background-size: cover;
  background-position: center;
}

.carousel__mock--14 {
  background-image: url(/img/metodo-de-burbuja4.PNG);
  background-size: cover;
  background-position: center;
}

.carousel__mock--15 {
  background-image: url(/img/metodo-de-burbuja5.PNG);
  background-size: cover;
  background-position: center;
}
.carousel__mock--21 {
  background-image: url(/img/deepfakes1.PNG);
  background-size: cover;
  background-position: center;
}
.carousel__mock--22 {
  background-image: url(/img/deepfakes2.PNG);
  background-size: cover;
  background-position: center;
}
.carousel__mock--23 {
  background-image: url(/img/deepfakes3.PNG);
  background-size: cover;
  background-position: center;
}

.carousel__mock--24 {
  background-image: url(/img/deepfakes4.PNG);
  background-size: cover;
  background-position: center;
}

.carousel__mock--25 {
  background-image: url(/img/deepfakes5.PNG);
  background-size: cover;
  background-position: center;
}

.carousel__mock--7 {
  background: linear-gradient(135deg, #0ea5e9, #020617);
}
.carousel__mock--8 {
  background: linear-gradient(135deg, #22c55e, #020617);
}
.carousel__mock--9 {
  background: linear-gradient(135deg, #facc15, #020617);
}

/* Controles carrusel */
.carousel__control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.carousel__control--prev {
  left: 10px;
  border: solid var(--accent-magenta);
}

.carousel__control--next {
  right: 10px;
  border: solid var(--accent-magenta);
}

/* Dots */
.carousel__dots {
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.carousel__dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.6);
  border: none;
  cursor: pointer;
}

.carousel__dot.is-active {
  background: #f472b6;
}

/* FOOTER */
.footer {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  background: radial-gradient(
      circle at top left,
      rgba(244, 114, 182, 0.08),
      transparent
    ),
    var(--bg-main);
  padding: 1.5rem 1rem 1.8rem;
}

.footer__inner {
  max-width: 1050px;
  margin: 0 auto 0.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
  justify-content: space-between;
}

.footer__name {
  font-weight: 600;
  font-size: 1.5rem;
}

.footer__role {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer__social {
  display: flex;
  gap: 0.4rem;
}

.social-icon {
  font-size: 0.8rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.footer__copy {
  max-width: 1050px;
  margin: 0 auto;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 820px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .nav__toggle-line {
    font-size: 1.3rem;
    color: var(--accent-cyan);
    border: none;
    background: transparent;
    cursor: pointer;
  }

  .mobile-menu {
    display: block;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-modal__panel {
    padding: 1.1rem 1rem 1.3rem;
    margin-top: 35px;
  }

  
}

@media (min-width: 821px) {
  .projects-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .project-modal__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    align-items: stretch;
  }

  .contact-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .carousel {
  position: relative;
  border-radius: 1.3rem;
  overflow: hidden;
  height: 350px;
}
}


.nav__toggle-line {
  width: 20px;
  height: 2px;
  background: #fff;
  display: block;
  margin: auto;
  margin-top: 4px;
  text-align: center;
}