/* ===============================================
   RESET BASICO
   Quito los margenes y paddings por defecto
   que pone cada navegador, para empezar de cero
   =============================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #0e1a24;
  color: #ecf2f6;
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ===============================================
   BARRA DE NAVEGACION
   =============================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 30px;
  background-color: #0e1a24;
  border-bottom: 1px solid #2a4152;
}

.nav-brand {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  color: #ecf2f6;
}

.nav-brand .prompt {
  color: #4fd8c4;
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: #93a9b8;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #ff9d4d;
}

/* boton hamburguesa para movil, oculto en escritorio */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background-color: #ecf2f6;
}

/* ===============================================
   SECCION HERO (inicio)
   =============================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 30px 100px 30px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #93a9b8;
  margin-bottom: 25px;
}

.eyebrow .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #4fd8c4;
  margin-right: 8px;
}

/* caja que simula una terminal */
.terminal {
  max-width: 550px;
  width: 100%;
  background-color: #142430;
  border: 1px solid #2a4152;
  border-radius: 8px;
  margin-bottom: 35px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background-color: #1b2e3b;
  border-bottom: 1px solid #2a4152;
}

.tdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.tdot.r { background-color: #ff6159; }
.tdot.y { background-color: #ffbd2e; }
.tdot.g { background-color: #28c840; }

.terminal-title {
  margin-left: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #93a9b8;
}

.terminal-body {
  padding: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  min-height: 70px;
}

.tprompt { color: #4fd8c4; }
.tpath { color: #93a9b8; }
.tcmd { color: #ecf2f6; }
.cursor { color: #ff9d4d; }
.tout { color: #93a9b8; margin-top: 10px; }
.tout .accent { color: #ff9d4d; }

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 45px;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-title span {
  color: #ff9d4d;
}

.hero-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  color: #4fd8c4;
  margin-bottom: 20px;
}

.hero-lead {
  max-width: 550px;
  color: #93a9b8;
  margin-bottom: 35px;
}

.hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background-color: #ff9d4d;
  color: #1a0f00;
}

.btn-primary:hover {
  background-color: #ffb06b;
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: #2a4152;
  color: #ecf2f6;
}

.btn-ghost:hover {
  border-color: #4fd8c4;
  color: #4fd8c4;
  transform: translateY(-2px);
}

/* iconos de redes sociales al lado derecho, en escritorio */
.hero-side {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.hero-side a {
  font-size: 20px;
  color: #93a9b8;
  transition: color 0.2s ease, transform 0.2s ease;
}

.hero-side a:hover {
  color: #4fd8c4;
  transform: translateY(-3px);
}

.hero-side-line {
  width: 1px;
  height: 70px;
  background-color: #2a4152;
}

.scroll-cue {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  color: #93a9b8;
}

/* ===============================================
   ESTRUCTURA COMUN DE CADA SECCION
   =============================================== */
main > section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 30px;
}

.section-index {
  font-family: 'JetBrains Mono', monospace;
  color: #ff9d4d;
  font-size: 14px;
}

.section-head {
  margin-bottom: 50px;
}

.section-head h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 32px;
  margin-top: 8px;
}

.section-head h2 span {
  color: #ff9d4d;
}

.section-sub {
  color: #93a9b8;
  margin-top: 10px;
  max-width: 500px;
}

/* elementos que aparecen con un pequeño fade cuando entran en pantalla */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===============================================
   SECCION SOBRE MI
   =============================================== */
.about-grid {
  display: flex;
  gap: 50px;
  flex-wrap: wrap;
}

.about-avatar {
  width: 200px;
}

.avatar-mark {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 25px;
  background-color: #ff9d4d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 40px;
  color: #0e1a24;
}

.avatar-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.about-tags li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 6px 12px;
  border: 1px solid #2a4152;
  border-radius: 20px;
  color: #93a9b8;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.about-tags li:hover {
  border-color: #ff9d4d;
  color: #ecf2f6;
}

.about-content {
  flex: 1;
  min-width: 280px;
}

.about-content p {
  color: #93a9b8;
  margin-bottom: 16px;
  max-width: 620px;
}

.about-note {
  color: #ecf2f6 !important;
}

.about-extra {
  font-size: 14px;
  color: #93a9b8;
  margin-top: 10px;
}

.about-extra i {
  color: #4fd8c4;
}

/* ===============================================
   SECCION TRAYECTORIA (las 3 capas)
   =============================================== */
.stack-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stack-layer {
  background-color: #1b2e3b;
  border: 1px solid #2a4152;
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.stack-layer:hover {
  border-color: #4fd8c4;
}

.layer-head {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  cursor: pointer;
}

.layer-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(79, 216, 196, 0.15);
  color: #4fd8c4;
  font-size: 20px;
  flex-shrink: 0;
}

.stack-layer[data-layer="3"] .layer-icon {
  background-color: rgba(255, 157, 77, 0.15);
  color: #ff9d4d;
}

.layer-heading {
  flex: 1;
}

.layer-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #93a9b8;
}

.layer-heading h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 19px;
  font-weight: 600;
}

.layer-toggle {
  font-size: 20px;
  color: #93a9b8;
  transition: transform 0.3s ease, color 0.3s ease;
}

/* cuando la capa esta abierta, giramos la flecha */
.stack-layer.open .layer-toggle {
  transform: rotate(180deg);
  color: #4fd8c4;
}

/* el contenido esta oculto por defecto y solo se ve si tiene la clase open */
.layer-body {
  display: none;
  border-top: 1px solid #2a4152;
}

.stack-layer.open .layer-body {
  display: block;
}

.entry {
  padding: 18px 20px;
  border-bottom: 1px dashed #2a4152;
}

.entry:last-child {
  border-bottom: none;
}

.entry-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.entry-period {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #4fd8c4;
}

.entry-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #93a9b8;
  border: 1px solid #2a4152;
  border-radius: 20px;
  padding: 2px 8px;
}

.entry h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  margin-bottom: 5px;
}

.entry p {
  color: #93a9b8;
  font-size: 14px;
  max-width: 620px;
}

/* ===============================================
   SECCION STACK TECNICO
   =============================================== */
.tech-grid {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.tech-col {
  flex: 1;
  min-width: 220px;
}

.tech-col h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: #4fd8c4;
  margin-bottom: 16px;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-list li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 6px;
  background-color: #1b2e3b;
  border: 1px solid #2a4152;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.tech-list li:hover {
  border-color: #ff9d4d;
  transform: translateY(-2px);
}

.lang-block {
  max-width: 500px;
}

.lang-block h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  color: #4fd8c4;
  margin-bottom: 16px;
}

.lang-row {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 14px;
}

.lang-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  width: 80px;
}

.lang-bar {
  flex: 1;
  height: 6px;
  border-radius: 10px;
  background-color: #1b2e3b;
  border: 1px solid #2a4152;
  overflow: hidden;
}

.lang-fill {
  height: 100%;
  background-color: #4fd8c4;
}

.lang-level {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #93a9b8;
  white-space: nowrap;
}

/* ===============================================
   SECCION PROYECTOS
   =============================================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.project-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  background-color: #1b2e3b;
  border: 1px solid #2a4152;
  border-radius: 10px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: #4fd8c4;
  transform: translateY(-3px);
}

.project-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.project-head h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
}

.project-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  white-space: nowrap;
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid #2a4152;
  color: #93a9b8;
}

.project-status.live {
  color: #4fd8c4;
  border-color: rgba(79, 216, 196, 0.4);
}

.project-status.wip {
  color: #ff9d4d;
  border-color: rgba(255, 157, 77, 0.4);
}

.project-card p {
  color: #93a9b8;
  font-size: 14px;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.project-tags li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  padding: 5px 10px;
  border-radius: 6px;
  background-color: #142430;
  border: 1px solid #2a4152;
  color: #93a9b8;
}

.project-links {
  display: flex;
  gap: 16px;
}

.project-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: #ecf2f6;
  border-bottom: 1px solid transparent;
}

.project-links a:hover {
  color: #4fd8c4;
  border-bottom-color: #4fd8c4;
}

/* --- proyecto ancho con captura (FixFlow) --- */
.project-card.project-wide {
  grid-column: 1 / -1; /* ocupa toda la fila del grid */
  flex-direction: row;
  gap: 22px;
}

.project-shot {
  flex: 0 0 48%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #2a4152;
}

.project-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.project-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

/* la nota de la demo, pequena y sin estirarse */
.project-body .project-note {
  flex: none;
  font-size: 11.5px;
  color: #6c8494;
}

/* en movil la captura va arriba y el texto debajo */
@media (max-width: 760px) {
  .project-card.project-wide {
    flex-direction: column;
  }

  .project-shot {
    flex: none;
  }
}

/* --- proyecto destacado (Gimnasio App con IA) --- */
.project-card.featured {
  grid-column: 1 / -1; /* ocupa toda la fila del grid */
  border-color: #ff9d4d;
  background-color: #1f3241;
}

.project-card.featured:hover {
  border-color: #ffb877;
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  padding: 3px 9px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: #0e1a24;
  background-color: #ff9d4d;
  border-radius: 20px;
  vertical-align: middle;
}

.project-card strong {
  color: #ecf2f6;
}

.ai-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 4px;
}

.ai-features li {
  position: relative;
  padding-left: 18px;
  color: #93a9b8;
  font-size: 14px;
}

/* flechita delante de cada punto */
.ai-features li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: #ff9d4d;
  font-family: 'JetBrains Mono', monospace;
}

.project-tags li.tag-ai {
  color: #ff9d4d;
  border-color: #ff9d4d;
}

.project-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #6c8494;
}

.project-note code {
  color: #93a9b8;
}

/* ===============================================
   SECCION CONTACTO
   =============================================== */
.contact-grid {
  display: flex;
  gap: 50px;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  border: 1px solid #2a4152;
  border-radius: 10px;
  background-color: #1b2e3b;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-item:hover {
  border-color: #ff9d4d;
  transform: translateX(4px);
}

.contact-item i {
  font-size: 22px;
  color: #4fd8c4;
}

.contact-item span {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #93a9b8;
}

.contact-item strong {
  font-weight: 500;
  font-size: 14px;
}

.contact-form {
  flex: 1.3;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.field {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #93a9b8;
}

.field input,
.field textarea {
  background-color: #1b2e3b;
  border: 1px solid #2a4152;
  border-radius: 8px;
  padding: 12px;
  color: #ecf2f6;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: border-color 0.2s ease;
}

.field input:focus,
.field textarea:focus {
  border-color: #4fd8c4;
  outline: none;
}

.contact-form .btn {
  align-self: flex-start;
  border: none;
}

.form-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #4fd8c4;
}

/* ===============================================
   PIE DE PAGINA
   =============================================== */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px;
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid #2a4152;
  color: #93a9b8;
  font-size: 13px;
}

.footer-top {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #2a4152;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.footer-top:hover {
  border-color: #ff9d4d;
  transform: translateY(-3px);
}

/* ===============================================
   RESPONSIVE - pantallas pequeñas (movil)
   =============================================== */
@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 250px;
    height: 100vh;
    background-color: #142430;
    border-left: 1px solid #2a4152;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 25px;
    padding: 0 35px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
  }

  .hero-side {
    display: none;
  }

  main > section {
    padding: 80px 20px;
  }

  .footer {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}
/* ===============================================
   PROYECTO DESTACADO ARRIBA (justo después del hero)
   Reutiliza .project-card.featured y añade el GIF
   =============================================== */
.spotlight-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 30px;
  align-items: start;
}

.spotlight-card:hover {
  transform: none; /* tarjeta grande: sin el saltito del hover */
}

.spotlight-media {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #2a4152;
  background-color: #0e1a24;
}

.spotlight-media img {
  width: 100%;
  height: auto;
}

.spotlight-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (max-width: 860px) {
  .spotlight-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ===============================================
   SEGUNDO PROYECTO DESTACADO (FixFlow)
   Mismo diseño que el de la IA pero en turquesa,
   para que no compitan entre sí
   =============================================== */
.spotlight-card + .spotlight-card {
  margin-top: 30px;
}

.project-card.featured.featured-alt {
  border-color: #4fd8c4;
}

.project-card.featured.featured-alt:hover {
  border-color: #7fe6d7;
}

.featured-alt .ai-features li::before {
  color: #4fd8c4;
}

.test-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  padding: 3px 9px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: #0e1a24;
  background-color: #4fd8c4;
  border-radius: 20px;
  vertical-align: middle;
}

.project-tags li.tag-test {
  color: #4fd8c4;
  border-color: #4fd8c4;
}