/*
 * DEV PLAYS — devplays.com.mx
 * Fuente visual única: .claude/skills/mi-estilo/SKILL.md
 * Ideas complementarias: UI/UX Pro Max (portafolio con filtro, revelado sutil al hacer scroll,
 * video que se pausa fuera de pantalla). Lo marcado «derivado» no viene en mi-estilo.
 */

:root {
  /* Colores */
  --color-void: #000000;
  --color-white: #ffffff;
  --color-ash: #9a9a9a;
  --color-silver: #bdbdbd;
  --color-violet: #9a52c0;
  --color-violet-hover: #8c48b4;
  --color-lilac: #c86ee2;
  --color-amber: #e9980d;
  --color-red: #e22d36;
  --color-violet-logo: #a65ac9;
  --color-purple: #60369a;

  /* Tipografía */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --weight-light: 200;
  --weight-regular: 400;
  --weight-semibold: 600;

  --text-display: clamp(48px, 9vw, 113px);
  --text-heading-lg: clamp(42px, 6.5vw, 78px);
  --text-heading: clamp(34px, 4.5vw, 48px);
  --text-heading-sm: clamp(30px, 4vw, 42px);
  --text-heading-2xs: 24px;
  --text-body: 18px;
  --text-body-sm: 15px;
  --text-label: 14px;
  --text-caption: 12px;

  --tracking-display: -0.04em;
  --tracking-heading: -0.035em;
  --tracking-heading-2xs: -0.02em;
  --tracking-label: 0.025em;

  /* Espacios */
  --space-6: 6px;
  --space-12: 12px;
  --space-18: 18px;
  --space-24: 24px;
  --space-30: 30px;
  --space-36: 36px;
  --space-60: 60px;
  --space-96: 96px;
  --space-120: 120px;
  --page-max: 1280px;
  --page-gutter: clamp(24px, 4vw, 60px);
  --section-gap: 120px;

  /* Radios */
  --radius-pill: 9999px;
  --radius-media: 24px;

  /* Movimiento (derivado) */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (max-width: 959px) {
  :root { --section-gap: 60px; }
}

/* Base */

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

html {
  background: var(--color-void);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  line-height: 1.5;
  font-optical-sizing: auto; /* derivado: Inter usa su corte Display en tamaños grandes */
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, dl, dd, figure {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

h1, h2, h3 {
  font-weight: var(--weight-regular);
  text-wrap: balance;
}

em {
  font-style: italic;
}

a {
  color: var(--color-amber);
}

img, video {
  display: block;
  max-width: 100%;
  height: auto;
}

abbr[title] {
  text-decoration: none;
}

::selection {
  background: var(--color-violet);
  color: var(--color-white);
}

:focus-visible {
  outline: 2px solid var(--color-lilac);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: var(--space-12);
  left: var(--space-12);
  z-index: 300;
  padding: var(--space-12) var(--space-18);
  background: var(--color-void);
  color: var(--color-white);
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  transform: translateY(-300%);
}

.skip-link:focus {
  transform: none;
}

.container {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

/* Lienzo de partículas detrás de toda la página */
.scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Escala tipográfica */

.display,
.heading-lg,
.heading,
.heading-sm,
.heading-2xs {
  font-weight: var(--weight-regular);
  /* derivado: cifras abiertas y «a» de un piso, más cerca de la PP Neue Montreal original */
  font-feature-settings: "ss01", "cv11";
}

.display {
  font-size: var(--text-display);
  line-height: 1.1;
  letter-spacing: var(--tracking-display);
}

.heading-lg {
  font-size: var(--text-heading-lg);
  line-height: 1.1;
  letter-spacing: var(--tracking-display);
}

.heading {
  font-size: var(--text-heading);
  line-height: 1.1;
  letter-spacing: var(--tracking-heading);
}

.heading-sm {
  font-size: var(--text-heading-sm);
  line-height: 1.2;
  letter-spacing: var(--tracking-display);
}

.heading-2xs {
  font-size: var(--text-heading-2xs);
  line-height: 1.25;
  letter-spacing: var(--tracking-heading-2xs);
}

.body {
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  line-height: 1.5;
}

.body-sm {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-regular);
  line-height: 1.5;
}

.label {
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.caption {
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  line-height: 1.5;
}

/* Datos técnicos — mi-estilo: monoespaciada, 14 px, plata */
.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: var(--weight-regular);
  line-height: 1.6;
}

.mono-inline {
  font-family: var(--font-mono);
}

.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "ss01", "cv11", "tnum";
}

.amber { color: var(--color-amber); }
.ash, .dim { color: var(--color-ash); }
.silver { color: var(--color-silver); }
.lilac { color: var(--color-lilac); }

.kicker {
  display: flex;
  align-items: baseline;
  gap: var(--space-12);
}

/* Botón principal — uno por vista */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 45px;
  padding: 0 var(--space-18);
  border-radius: var(--radius-pill);
  background: var(--color-violet);
  color: var(--color-white);
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 200ms ease;
}

.btn-primary:hover {
  background: var(--color-violet-hover);
}

/* Enlace fantasma */

.ghost {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-ash);
  font-family: inherit;
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: color 200ms ease;
}

.ghost:hover,
.ghost-strong,
.ghost[aria-pressed="true"] {
  color: var(--color-white);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-18) var(--space-30);
}

/* Marcador: triangulito con contorno lila */

.tri-list {
  display: grid;
  gap: var(--space-12);
}

.tri-list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-12);
}

.tri-list li::before,
.ribbon-track li::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  background: var(--color-lilac);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'><path d='M5 1.2 9.2 8.8H.8Z' fill='none' stroke='black' stroke-width='1.2' stroke-linejoin='round'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'><path d='M5 1.2 9.2 8.8H.8Z' fill='none' stroke='black' stroke-width='1.2' stroke-linejoin='round'/></svg>") center / contain no-repeat;
}

/* Navegación — transparente, sin borde ni blur */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  padding-block: var(--space-24);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  color: var(--color-white);
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
}

.nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-30);
}

@media (min-width: 1024px) {
  .nav {
    display: block;
  }

  .menu-open {
    display: none;
  }
}

html:not(.js) .menu-open {
  display: none;
}

html:not(.js) .nav {
  display: block;
}

html:not(.js) .site-header,
html:not(.js) .nav-list {
  flex-wrap: wrap;
}

/* Menú móvil: capa negra a pantalla completa */

.menu-layer {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  background: var(--color-void);
  overflow-y: auto;
}

.menu-layer[hidden] {
  display: none;
}

.menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-24);
}

.menu-nav {
  display: grid;
  gap: var(--space-36);
  padding-block: var(--space-36) var(--space-60);
}

.menu-nav ul {
  display: grid;
  gap: var(--space-12);
}

.menu-nav ul a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--color-white);
  font-size: var(--text-heading-sm);
  font-weight: var(--weight-regular);
  line-height: 1.2;
  letter-spacing: var(--tracking-display);
  text-decoration: none;
}

.menu-nav .btn-primary {
  justify-self: start;
}

/* Hero */

.hero {
  display: grid;
  gap: var(--space-36);
  align-items: center;
  padding-top: var(--space-60);
}

.hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-24);
  justify-items: start;
}

.hero-copy .label {
  margin-top: var(--space-12);
}

.hero-body {
  max-width: 480px;
}

.hero-copy .actions {
  margin-top: var(--space-12);
}

.hero-visual {
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

@media (min-width: 960px) {
  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-36);
    min-height: calc(100svh - 84px);
    padding-top: 0;
    padding-bottom: var(--space-36);
  }

  .hero-visual {
    max-width: none;
    margin-inline: 0;
  }
}

/* Revelado de titulares por palabra (derivado) */

.w {
  display: inline-block;
  overflow: hidden;
  padding: 0 0.06em 0.12em 0;
  margin: 0 -0.06em -0.12em 0;
  vertical-align: top;
}

.w > span {
  display: inline-block;
}

.motion [data-split]:not(.split) {
  visibility: hidden;
}

.motion [data-split] .w > span {
  transform: translateY(110%);
  animation: rise 900ms var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 70ms + 150ms);
}

@keyframes rise {
  to { transform: none; }
}

/* Revelado sutil al entrar en pantalla — UI/UX Pro Max: desplazamiento de 8–16 px */
.motion .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.motion .reveal.in {
  opacity: 1;
  transform: none;
}

/* Cifras */

.stats-section {
  padding-top: var(--section-gap);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-36) var(--space-24);
}

.stat {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: var(--space-6);
}

.stat dt {
  color: var(--color-ash);
}

@media (min-width: 960px) {
  .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Cinta */

.ribbon-section {
  padding-top: var(--section-gap);
}

.ribbon {
  display: flex;
  overflow: hidden;
}

.ribbon-track {
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--space-30);
  padding-right: var(--space-30);
  color: var(--color-ash);
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  white-space: nowrap;
  animation: ribbon 50s linear infinite;
}

.ribbon-track li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-30);
}

.ribbon:hover .ribbon-track,
.ribbon.is-paused .ribbon-track {
  animation-play-state: paused;
}

@keyframes ribbon {
  to { transform: translateX(-100%); }
}

.ribbon-controls {
  display: flex;
  justify-content: flex-end;
}

/* Manifiesto: las palabras se encienden con el scroll (derivado) */

.manifesto p {
  max-width: 1100px;
}

.manifesto .word {
  transition: opacity 250ms ease;
}

.motion .manifesto .word {
  opacity: 0.18;
}

.motion .manifesto .word.lit {
  opacity: 1;
}

/* Secciones y bloques de dos columnas asimétricas */

.section {
  padding-top: var(--section-gap);
}

.block {
  display: grid;
  gap: var(--space-36);
  align-items: start;
}

.block-side,
.block-head {
  display: grid;
  gap: var(--space-18);
  justify-items: start;
}

.block-side > .body,
.block-head > .body {
  max-width: 520px;
}

.block-head .label {
  margin-top: var(--space-18);
}

@media (min-width: 960px) {
  .block {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-60);
  }

  .block-head {
    position: sticky;
    top: var(--space-36);
  }

  .block-side {
    padding-top: var(--space-18);
  }
}

/* Trabajo: filtro y proyectos en zigzag */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-30);
  margin-top: var(--space-60);
}

.works {
  display: grid;
  gap: var(--space-120);
  margin-top: var(--space-60);
}

.work[hidden] {
  display: none;
}

.work {
  display: grid;
  gap: var(--space-36);
  align-items: center;
}

.work-text {
  display: grid;
  gap: var(--space-18);
  justify-items: start;
}

.work-text .body {
  max-width: 520px;
}

.work-text .tri-list {
  margin-top: var(--space-6);
}

.media {
  display: grid;
  gap: var(--space-12);
  width: 100%;
}

.media-video,
.media-img {
  width: 100%;
  border-radius: var(--radius-media);
  background: var(--color-void);
}

.media-portrait {
  max-width: 320px;
  justify-self: center;
}

.media-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
}

.work-statement {
  display: grid;
  gap: var(--space-18);
  align-content: center;
  min-height: 280px;
}

@media (min-width: 960px) {
  .work {
    grid-template-columns: 1fr 1.15fr;
    gap: var(--space-60);
  }

  .work.work-flip .work-text {
    order: 2;
  }

  .work-statement {
    padding-inline: var(--space-36);
  }
}

/* Servicios */

.numbered {
  display: grid;
  gap: var(--space-36);
}

.numbered li {
  display: grid;
  gap: var(--space-6);
}

.numbered .heading-2xs {
  margin-top: var(--space-6);
}

/* Proceso */

.steps {
  display: grid;
  gap: var(--space-36);
}

.steps li {
  display: grid;
  gap: var(--space-6);
}

/* Stack */

.stack {
  display: grid;
  gap: var(--space-24);
}

.stack div {
  display: grid;
  gap: var(--space-6);
}

/* Llamado final con el cerebro que se vuelve a formar */

.cta {
  display: grid;
  gap: var(--space-36);
  align-items: center;
}

.cta-copy {
  display: grid;
  gap: var(--space-36);
  justify-items: start;
}

.cta-visual {
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

@media (min-width: 960px) {
  .cta {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-60);
  }

  .cta-visual {
    max-width: none;
  }
}

/* Quiénes somos */

.legal {
  display: grid;
  gap: var(--space-12);
  margin-top: var(--space-18);
  color: var(--color-silver);
}

.legal dt {
  color: var(--color-ash);
}

/* Contacto */

.contact {
  display: grid;
  gap: var(--space-36);
}

.contact li {
  display: grid;
  gap: var(--space-6);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-white);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 200ms ease;
}

.contact-link:hover {
  color: var(--color-amber);
}

/* Pie */

.site-footer {
  display: grid;
  gap: var(--space-18);
  margin-top: var(--section-gap);
  padding-block: var(--space-36);
  color: var(--color-ash);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12) var(--space-24);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-24);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-ash);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--color-white);
}

/* Aviso de cookies */

.cookie-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  padding-block: var(--space-18);
  background: var(--color-void);
}

.cookie-bar[hidden] {
  display: none;
}

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12) var(--space-30);
}

.cookie-inner p {
  max-width: 720px;
}

.cookie-title {
  color: var(--color-white);
  font-weight: var(--weight-semibold);
}

.cookie-actions {
  display: flex;
  gap: var(--space-30);
}

/* Movimiento reducido */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ribbon-track {
    animation: none;
    flex-wrap: wrap;
    white-space: normal;
    padding-inline: var(--page-gutter);
  }

  .ribbon {
    flex-wrap: wrap;
  }

  .ribbon-track[aria-hidden="true"],
  .ribbon-controls {
    display: none;
  }
}

/* Proyectos destacados en la portada */

.highlights {
  display: grid;
  gap: var(--space-36);
  margin-top: var(--space-60);
}

.highlight {
  display: grid;
  gap: var(--space-6);
  color: var(--color-white);
  text-decoration: none;
}

.highlight .heading {
  transition: color 200ms ease;
}

.highlight:hover .heading {
  color: var(--color-lilac);
}

.more {
  margin-top: var(--space-36);
}

@media (min-width: 960px) {
  .highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-60);
  }
}

/* Portada de la página de proyectos */

.page-hero {
  display: grid;
  gap: var(--space-24);
  align-items: center;
  padding-top: var(--space-60);
}

.page-intro {
  max-width: 520px;
}

.page-visual {
  max-width: 300px;
}

@media (min-width: 960px) {
  .page-hero {
    grid-template-columns: 1.1fr 0.9fr;
    grid-template-rows: auto auto auto;
    column-gap: var(--space-60);
  }

  .page-hero > :not(.page-visual) {
    grid-column: 1;
  }

  .page-visual {
    grid-column: 2;
    grid-row: 1 / span 3;
    max-width: 420px;
  }
}

/* Páginas de texto: legales y 404 */

.page-hero-text {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24);
}

.prose {
  display: grid;
  gap: var(--space-18);
  padding-top: var(--space-60);
}

.prose > * {
  max-width: 760px;
  overflow-wrap: anywhere;
}

.prose > p,
.prose li {
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  line-height: 1.6;
  color: var(--color-silver);
}

.prose strong {
  color: var(--color-white);
  font-weight: var(--weight-regular);
}

.prose h2 {
  margin-top: var(--space-36);
  color: var(--color-white);
}

.prose ul {
  display: grid;
  gap: var(--space-12);
}

.prose li {
  position: relative;
  padding-left: 22px;
}

.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  background: var(--color-lilac);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'><path d='M5 1.2 9.2 8.8H.8Z' fill='none' stroke='black' stroke-width='1.2' stroke-linejoin='round'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'><path d='M5 1.2 9.2 8.8H.8Z' fill='none' stroke='black' stroke-width='1.2' stroke-linejoin='round'/></svg>") center / contain no-repeat;
}

.prose .actions {
  margin-top: var(--space-24);
}

/* Formulario embebido (Tally) — se muestra como una captura: radio 24, sin marco ni sombra */

.form-frame {
  display: grid;
  gap: var(--space-12);
}

.form-frame iframe {
  width: 100%;
  min-height: 680px;
  border: 0;
  border-radius: var(--radius-media);
  background: var(--color-white);
}

/* Preguntas frecuentes */

.faq {
  display: grid;
  gap: var(--space-24);
}

.faq details {
  display: grid;
  gap: var(--space-12);
}

.faq summary {
  display: flex;
  align-items: baseline;
  gap: var(--space-12);
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  transition: color 200ms ease;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::before {
  content: "+";
  flex: none;
  width: 1ch;
  color: var(--color-lilac);
  transition: transform 200ms ease;
}

.faq details[open] summary::before {
  transform: rotate(45deg);
}

.faq summary:hover {
  color: var(--color-lilac);
}

.faq details p {
  max-width: 600px;
  padding-left: calc(1ch + var(--space-12));
}