/* Reset básico */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base adaptable a distintos tamaños de pantalla */
body {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

/* Sistema visual compartido: valores base y escalas fluidas. */
:root {
  --surface: #fff;
  --surface-subtle: #f3f3f0;
  --surface-hover: #f7f7f4;
  --ink-hover: #44443e;
  --border-strong: #c9c9c2;
  --content-max: 100rem;
  --content-text: 28rem;
  --font-sans: Arial, Helvetica, sans-serif;
  --font-editorial: Georgia, "Times New Roman", serif;
  --text-small: 0.875rem;
  --text-body: 1rem;
  --text-section: clamp(2.5rem, 4.5vw, 4.5rem);
  --text-service: clamp(2.25rem, 3.6vw, 4rem);
  --leading-body: 1.7;
  --leading-heading: 1.1;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-section: clamp(4rem, 8vw, 8rem);
  --space-row: clamp(3.5rem, 5.5vw, 6rem);
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --duration-fast: 180ms;
  --duration-medium: 420ms;
  --duration-enter: 850ms;
  --ease-editorial: cubic-bezier(0.22, 1, 0.36, 1);
  --page-gutter: clamp(1.5rem, 4.5vw, 5rem);
  --ink: #20201e;
  --muted: #62625d;
  --line: #e5e5df;
}

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

button {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 6px;
}

/* Header */
.site-header {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 1.75rem var(--page-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: flex-start;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.09em;
}

.navigation,
.navigation-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.75rem);
}

.navigation-links {
  list-style: none;
  font-size: var(--text-small);
}

.navigation-links a {
  display: inline-block;
  padding-block: 0.75rem;
  text-underline-offset: 0.35em;
}

.navigation-links a:hover {
  text-decoration: underline;
}

.button {
  border-radius: var(--radius-none);
  min-height: 3.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  padding: 1rem 1.5rem;
  font-size: var(--text-small);
  line-height: 1.4;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.button-header,
.button-primary {
  color: var(--surface);
  background: var(--ink);
}

.button-header:hover,
.button-primary:hover {
  background: var(--ink-hover);
  transform: translateY(-2px);
}

.button span {
  font-size: 1.25rem;
  line-height: 1;
}

.menu-toggle {
  display: none;
}

/* Hero: tipografía editorial y composición abierta. */
.hero {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: clamp(5rem, 10vw, 10rem) var(--page-gutter) clamp(4rem, 8vw, 8rem);
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(3.25rem, 7.5vw, 7.5rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.065em;
  animation: enter var(--duration-enter) ease-out both;
}

.hero h1 em {
  font-family: var(--font-editorial);
  font-weight: 400;
  letter-spacing: -0.065em;
}

.hero-details {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
  margin-top: clamp(2.5rem, 5vw, 5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  animation: enter var(--duration-enter) 120ms ease-out both;
}

.hero-details p {
  max-width: var(--content-text);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: var(--leading-body);
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.75rem;
}

.button-secondary {
  border: 1px solid var(--border-strong);
}

.button-secondary:hover {
  background: var(--surface-subtle);
}

/* Servicios: filas editoriales con una jerarquía compartida. */
.services {
  width: 100%;
  padding: var(--space-section) var(--page-gutter);
  scroll-margin-top: 2rem;
}

.services-heading {
  display: grid;
  grid-template-columns: 1fr 4fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: var(--space-section);
}

.services-eyebrow {
  padding-top: 0.65rem;
  font-size: var(--text-small);
  line-height: 1.5;
  letter-spacing: 0.12em;
}

.services h2 {
  max-width: 23ch;
  font-size: var(--text-section);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.055em;
}

.services h2 em {
  font-family: var(--font-editorial);
  font-weight: 400;
}

.services-list {
  list-style: none;
}

.service {
  display: grid;
  grid-template-columns: minmax(4rem, 0.65fr) minmax(0, 2.5fr) minmax(0, 1.35fr);
  align-items: start;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding-block: var(--space-row);
  border-top: 1px solid var(--line);
  transition: background-color var(--duration-medium) var(--ease-editorial);
}

.service:last-child {
  border-bottom: 1px solid var(--line);
}

.service-number {
  color: var(--ink);
  font-family: var(--font-editorial);
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.065em;
  transition: transform var(--duration-medium) var(--ease-editorial);
  font-variant-numeric: tabular-nums;
}

.service h3 {
  max-width: 22ch;
  font-size: var(--text-service);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.045em;
  transition: transform var(--duration-medium) var(--ease-editorial);
}

.service p {
  max-width: 36ch;
  color: var(--muted);
  padding-top: var(--space-xs);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

@media (hover: hover) and (pointer: fine) {
  .service:hover { background-color: var(--surface-hover); }
  .service:hover h3 { transform: translateX(8px); }
  .service:hover .service-number { transform: translateY(-3px); }
}

@media (max-width: 56rem) {
  .services-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .service { grid-template-columns: 4rem minmax(0, 1fr); gap: var(--space-md) var(--space-lg); }
  .service-number { grid-row: span 2; }
  .service h3 { font-size: clamp(1.75rem, 4.5vw, 2.75rem); }
  .service p { grid-column: 2; max-width: 44ch; }
}

@media (max-width: 30rem) {
  .service { grid-template-columns: 2.75rem minmax(0, 1fr); gap: var(--space-md) var(--space-sm); }
  .service-number { grid-row: auto; font-size: 2.5rem; }
  .service h3 { font-size: 1.75rem; }
  .service p { grid-column: 1 / -1; padding-top: 0; }
}

@keyframes enter {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 56rem) {
  .site-header {
    flex-wrap: wrap;
    gap: 0;
    padding-block: 1.5rem;
  }

  .menu-toggle:not([hidden]) {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 2.75rem;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-size: var(--text-small);
  }

  .menu-icon { display: grid; gap: 5px; width: 20px; }
  .menu-icon span { height: 1px; background: currentColor; transition: transform var(--duration-fast) ease; }
  .menu-toggle[aria-expanded="true"] .menu-icon span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-icon span:last-child { transform: translateY(-3px) rotate(-45deg); }

  .navigation {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
    gap: 1rem;
    padding-block: 1.5rem 0.5rem;
  }

  .menu-toggle[aria-expanded="false"]:not([hidden]) + .navigation { display: none; }
  .navigation-links { align-items: stretch; flex-direction: column; gap: 0.25rem; }
  .navigation-links a { display: block; padding-block: 0.875rem; }
  .hero-details { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 30rem) {
  .hero { padding-top: 4rem; }
  .hero h1 { font-size: clamp(2.5rem, 10.8vw, 3.25rem); }
  .hero-actions { width: 100%; flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .hero h1,
  .hero-details { animation: none; }
  .button,
  .menu-icon span { transition: none; }
  .button:hover { transform: none; }
  .service,
  .service h3,
  .service-number { transition: none; }
  .service:hover h3,
  .service:hover .service-number { transform: none; }
}

/* Proyectos: grandes superficies visuales, sin contenedores de tarjeta. */
.projects {
  padding: var(--space-section) var(--page-gutter);
  scroll-margin-top: var(--space-lg);
}

.projects-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-section);
}

.projects-eyebrow {
  padding-top: 0.65rem;
  font-size: var(--text-small);
  line-height: 1.5;
  letter-spacing: 0.12em;
}

.projects h2 {
  max-width: 19ch;
  font-size: var(--text-section);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.055em;
}

.projects h2 em { font-family: var(--font-editorial); font-weight: 400; }
.projects-intro {
  max-width: var(--content-text);
  margin-top: var(--space-lg);
  color: var(--muted);
  line-height: var(--leading-body);
}

.projects-list { display: grid; gap: clamp(5rem, 10vw, 10rem); }
.project { min-width: 0; }
.project:nth-child(even) { margin-left: 9%; }
.project:nth-child(odd) { margin-right: 3%; }
.project-media { overflow: hidden; background: var(--surface-subtle); }
.project-image,
.project-placeholder {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  transition: transform var(--duration-enter) var(--ease-editorial);
}

/* Paletas provisionales desechables al sustituir los placeholders por capturas. */
.project--restaurant { --project-surface: #632e29; --project-ink: #fff4e5; }
.project--commerce { --project-surface: #e5eacb; --project-ink: #263729; }
.project--professional { --project-surface: #f0deda; --project-ink: #812f38; }
.project--local { --project-surface: #243b4b; --project-ink: #f3e8cf; }
.project-placeholder {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 4vw, 4rem);
  color: var(--project-ink);
  background: var(--project-surface);
}
.placeholder-label,
.placeholder-caption { font-size: var(--text-small); letter-spacing: 0.1em; line-height: 1.5; }
.placeholder-name {
  align-self: center;
  max-width: 12ch;
  text-align: center;
  font-family: var(--font-editorial);
  font-size: clamp(3rem, 8vw, 9rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}
.placeholder-caption { display: flex; justify-content: space-between; gap: var(--space-sm); }
.project-info {
  display: grid;
  grid-template-columns: auto minmax(0, 1.3fr) minmax(0, 1fr);
  gap: var(--space-lg);
  padding-top: var(--space-lg);
}
.project-number { font-family: var(--font-editorial); font-size: 2rem; line-height: 1.1; }
.project h3 { font-size: clamp(1.75rem, 3vw, 3rem); font-weight: 400; letter-spacing: -0.05em; line-height: 1.1; }
.project-category { margin-top: var(--space-sm); font-size: var(--text-small); color: var(--muted); line-height: 1.6; }
.project-summary { max-width: var(--content-text); }
.project-summary > p { line-height: var(--leading-body); color: var(--muted); }
.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  margin-top: var(--space-xs);
  font-size: var(--text-small);
  text-underline-offset: 0.4em;
}
.project-link[aria-disabled="true"] { cursor: default; }
.project-link span { transition: transform var(--duration-medium) var(--ease-editorial); }

@media (hover: hover) and (pointer: fine) {
  .project-media:hover .project-placeholder,
  .project-media:hover .project-image { transform: scale(1.015); }
  .project-link:hover span { transform: translateX(4px); }
  .project-link:hover { text-decoration: underline; }
}

/* El contenido permanece visible sin JavaScript. */
.project.is-revealing,
[data-reveal].is-revealing { animation: enter var(--duration-enter) var(--ease-editorial) both; }

@media (max-width: 56rem) {
  .projects-heading { grid-template-columns: 1fr; gap: var(--space-md); }
  .project:nth-child(n) { margin-inline: 0; }
  .project-info { grid-template-columns: 2.5rem minmax(0, 1fr); gap: var(--space-md); }
  .project-summary { grid-column: 2; }
}

@media (max-width: 30rem) {
  .project-placeholder,
  .project-image { aspect-ratio: 1 / 1; }
  .placeholder-name { font-size: clamp(2.5rem, 12vw, 3.5rem); }
  .placeholder-label,
  .placeholder-caption { letter-spacing: 0.04em; font-size: 0.75rem; }
  .placeholder-caption { flex-direction: column; }
  .project-summary { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  .project.is-revealing,
[data-reveal].is-revealing { animation: none; }
  .project-image,
  .project-placeholder,
  .project-link span { transition: none; }
  .project-media:hover .project-placeholder,
  .project-media:hover .project-image,
  .project-link:hover span { transform: none; }
}

/* Por qué Kodexa: manifiesto amplio y principios editoriales. */
.why-kodexa {
  padding: var(--space-section) var(--page-gutter);
  background: var(--surface-subtle);
  scroll-margin-top: var(--space-lg);
}

.why-inner { max-width: var(--content-max); margin-inline: auto; }
.why-eyebrow {
  font-size: var(--text-small);
  letter-spacing: 0.12em;
  line-height: 1.5;
  margin-bottom: var(--space-xl);
}

.why-heading h2 {
  max-width: 30ch;
  font-size: clamp(2.5rem, 4.7vw, 5rem);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.055em;
}

.why-heading h2 em { font-family: var(--font-editorial); font-weight: 400; }
.why-intro {
  max-width: var(--content-text);
  margin-top: var(--space-xl);
  margin-left: auto;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.why-principles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(3rem, 7vw, 7rem);
  margin-top: var(--space-section);
  list-style: none;
}

.principle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: var(--space-lg);
  padding-block: var(--space-row);
  border-top: 1px solid var(--border-strong);
}

.principle-number {
  font-family: var(--font-editorial);
  font-size: clamp(2.5rem, 3.6vw, 4rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.065em;
  line-height: 1;
}

.principle h3 {
  max-width: 20ch;
  font-size: clamp(1.75rem, 2.7vw, 2.75rem);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.045em;
}

.principle p {
  max-width: 40ch;
  margin-top: var(--space-md);
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

@media (max-width: 56rem) {
  .why-principles { grid-template-columns: 1fr; }
  .why-intro { margin-left: 0; }
  .principle p { max-width: 52ch; }
}

@media (max-width: 30rem) {
  .why-heading h2 { font-size: clamp(2rem, 8.5vw, 2.5rem); }
  .principle { gap: var(--space-md); }
  .principle-number { font-size: 2.5rem; }
}

/* Proceso: un eje continuo y etapas abiertas, sin tarjetas. */
.process {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-section) var(--page-gutter);
  scroll-margin-top: var(--space-lg);
}

.process-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-section);
}

.process-eyebrow {
  padding-top: 0.65rem;
  font-size: var(--text-small);
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.process h2 {
  max-width: 23ch;
  font-size: var(--text-section);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.055em;
}

.process h2 em { font-family: var(--font-editorial); font-weight: 400; }
.process-intro {
  max-width: var(--content-text);
  margin-top: var(--space-lg);
  color: var(--muted);
  line-height: var(--leading-body);
}

.process-timeline { list-style: none; }
.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: var(--space-xl);
  padding-bottom: var(--space-row);
}

/* La línea queda detrás de los números y termina en la última etapa. */
.process-step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 4rem;
  width: 1px;
  background: var(--line);
}

.process-number {
  position: relative;
  justify-self: center;
  align-self: start;
  padding-block: var(--space-sm);
  background: var(--surface);
  font-family: var(--font-editorial);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.065em;
  font-variant-numeric: tabular-nums;
  transition: transform var(--duration-medium) var(--ease-editorial);
}

.process-step-content {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: start;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-top: 1px solid var(--line);
  transition: background-color var(--duration-medium) var(--ease-editorial);
}

.process-step h3 {
  font-size: var(--text-service);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: -0.045em;
}

.process-step p {
  max-width: var(--content-text);
  padding-top: var(--space-xs);
  color: var(--muted);
  line-height: var(--leading-body);
}

.process-step:last-child { padding-bottom: 0; }

@media (hover: hover) and (pointer: fine) {
  .process-step:hover .process-number { transform: translateY(-3px); }
  .process-step:hover .process-step-content { background: var(--surface-hover); }
}

@media (max-width: 56rem) {
  .process-heading { grid-template-columns: 1fr; gap: var(--space-md); }
  .process-step { grid-template-columns: 4rem minmax(0, 1fr); gap: var(--space-lg); }
  .process-step:not(:last-child)::before { left: 2rem; }
  .process-step-content { grid-template-columns: 1fr; gap: var(--space-md); }
  .process-step h3 { font-size: clamp(1.75rem, 4.5vw, 2.75rem); }
}

@media (max-width: 30rem) {
  .process-step { grid-template-columns: 2.75rem minmax(0, 1fr); gap: var(--space-md); }
  .process-step:not(:last-child)::before { left: 1.375rem; }
  .process-number { font-size: 2.5rem; }
  .process-step h3 { font-size: 1.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .process-number,
  .process-step-content { transition: none; }
  .process-step:hover .process-number { transform: none; }
}

/* Pausa editorial: el mensaje ocupa toda la escena. */
.impact {
  min-height: 90vh;
  display: grid;
  align-items: center;
  padding: var(--space-section) var(--page-gutter);
  background: var(--ink);
  color: var(--surface);
}

.impact-inner {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
}

.impact h2 {
  max-width: 25ch;
  font-size: clamp(3rem, 5.8vw, 6.5rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.impact-line { display: block; }
.impact-line + .impact-line { margin-top: var(--space-md); }
.impact h2 em { font-family: var(--font-editorial); font-weight: 400; }
.impact-signature {
  margin-top: var(--space-row);
  font-size: var(--text-small);
  line-height: 1.6;
  letter-spacing: 0.08em;
}

/* Valores ligados al scroll; el contenido permanece visible sin JavaScript. */
.impact.has-scroll-reveal .impact-line,
.impact.has-scroll-reveal .impact-signature {
  opacity: var(--reveal-opacity, 1);
  transform: translateY(var(--reveal-offset, 0px));
}

@media (max-width: 56rem) {
  .impact { min-height: 80svh; }
  .impact h2 { font-size: clamp(2.5rem, 6.5vw, 4rem); }
}

@media (max-width: 30rem) {
  .impact { padding-block: var(--space-section); }
  .impact h2 { font-size: clamp(2rem, 8.8vw, 2.75rem); }
  .impact-signature { letter-spacing: 0.04em; }
}

@media (prefers-reduced-motion: reduce) {
  .impact.has-scroll-reveal .impact-line,
  .impact.has-scroll-reveal .impact-signature { opacity: 1; transform: none; }
}

/* Cierre de conversión y panel de contacto. */
.contact-cta {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: clamp(6rem, 12vw, 12rem) var(--page-gutter);
  scroll-margin-top: var(--space-lg);
}
.contact-eyebrow { font-size: var(--text-small); line-height: 1.5; letter-spacing: 0.12em; margin-bottom: var(--space-xl); }
.contact-cta h2 { max-width: 19ch; font-size: clamp(3rem, 6.5vw, 7rem); font-weight: 400; line-height: var(--leading-heading); letter-spacing: -0.055em; }
.contact-cta h2 em,
.contact-panel h2 em { font-family: var(--font-editorial); font-weight: 400; }
.contact-intro { max-width: var(--content-text); margin-top: var(--space-xl); color: var(--muted); line-height: var(--leading-body); }
.contact-actions { display: flex; align-items: center; gap: var(--space-xl); margin-top: var(--space-xl); }
.contact-primary { min-height: 4.5rem; padding-inline: var(--space-lg); }
.contact-primary,
.contact-submit { border: 0; cursor: pointer; }
.contact-whatsapp { border: 0; background: transparent; padding-block: var(--space-sm); font-size: var(--text-small); text-decoration: underline; text-underline-offset: 0.4em; cursor: pointer; transition: color var(--duration-fast) ease; }
.contact-whatsapp:hover { color: var(--muted); }
.contact-notice,
.form-status { color: var(--muted); font-size: var(--text-small); line-height: 1.6; }
.contact-notice:not(:empty),
.form-status:not(:empty) { margin-top: var(--space-md); }

.contact-dialog {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(100%, 44rem);
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  border: 0;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.contact-dialog[open] { animation: panel-in var(--duration-medium) var(--ease-editorial) both; }
.contact-dialog::backdrop { background: rgb(0 0 0 / 42%); }
.contact-dialog[open]::backdrop { animation: backdrop-in var(--duration-medium) ease both; }
.contact-dialog.is-closing { animation: panel-out 220ms ease both; }
.contact-dialog.is-closing::backdrop { animation: backdrop-out 220ms ease both; }
.contact-panel { position: relative; padding: clamp(2rem, 5vw, 4rem); padding-top: 5rem; }
.dialog-close { position: absolute; top: var(--space-md); right: var(--space-md); width: 2.75rem; height: 2.75rem; border: 0; background: transparent; font-size: 2rem; cursor: pointer; }
.contact-panel .contact-eyebrow { margin-bottom: var(--space-md); }
.contact-panel h2 { font-size: clamp(2.25rem, 4vw, 3.5rem); font-weight: 400; line-height: var(--leading-heading); letter-spacing: -0.055em; }
#dialog-description { margin-top: var(--space-md); color: var(--muted); line-height: 1.6; }
.contact-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) var(--space-md); margin-block: var(--space-xl); }
.contact-fields label { display: flex; flex-direction: column; gap: var(--space-xs); font-size: var(--text-small); line-height: 1.5; }
.contact-field-wide { grid-column: 1 / -1; }
.contact-fields input,
.contact-fields select,
.contact-fields textarea { width: 100%; min-width: 0; border: 1px solid var(--border-strong); border-radius: var(--radius-none); padding: 0.875rem; background: var(--surface); color: var(--ink); font-size: var(--text-body); }
.contact-fields textarea { resize: vertical; min-height: 7rem; }
.contact-fields :is(input, select, textarea):focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.field-hint { font-size: var(--text-small); color: var(--muted); }
.contact-submit { width: 100%; }
@keyframes panel-in { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }
@keyframes panel-out { to { opacity: 0; transform: translateX(28px); } }
@keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes backdrop-out { to { opacity: 0; } }
@media (max-width: 30rem) {
  .contact-actions { flex-direction: column; align-items: stretch; gap: var(--space-md); }
  .contact-primary { gap: var(--space-sm); padding-inline: var(--space-sm); }
  .contact-fields { grid-template-columns: 1fr; }
  .contact-panel { padding-inline: var(--space-md); padding-bottom: max(var(--space-lg), env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: reduce) {
  .contact-dialog[open],
  .contact-dialog[open]::backdrop { animation: none; }
  .contact-whatsapp { transition: none; }
}

/* Footer: firma de marca y navegación abierta. */
.site-footer {
  padding: var(--space-section) var(--page-gutter) var(--space-lg);
  background: var(--surface-subtle);
}
.footer-top { display: flex; justify-content: space-between; align-items: start; gap: var(--space-xl); }
.footer-statement { max-width: 26ch; font-size: clamp(1.75rem, 2.8vw, 3rem); line-height: 1.2; letter-spacing: -0.045em; }
.footer-navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-sm) var(--space-xl); }
.footer-navigation a { padding-block: var(--space-xs); text-underline-offset: 0.4em; transition: color var(--duration-fast) ease; }
.footer-navigation a:hover { color: var(--muted); text-decoration: underline; }
.footer-brand {
  margin-block: var(--space-section);
  font-size: clamp(4rem, 23vw, 30rem);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.085em;
}
.footer-details { display: flex; justify-content: space-between; gap: var(--space-xl); padding-block: var(--space-xl); border-top: 1px solid var(--border-strong); }
.footer-contact { display: flex; flex-wrap: wrap; gap: var(--space-lg) var(--space-xl); }
.footer-contact > span { display: flex; flex-direction: column; gap: var(--space-xs); }
.site-footer small { font-size: var(--text-small); color: var(--muted); }
.footer-location { max-width: var(--content-text); line-height: var(--leading-body); }
.footer-location p + p { color: var(--muted); font-size: var(--text-small); }
.footer-legal { display: flex; justify-content: space-between; gap: var(--space-md); border-top: 1px solid var(--line); padding-top: var(--space-lg); font-size: var(--text-small); line-height: 1.6; }
.footer-legal small { margin-left: var(--space-xs); }
@media (max-width: 56rem) {
  .footer-top,
  .footer-details { flex-direction: column; }
  .footer-navigation { width: 100%; max-width: 24rem; }
}
@media (max-width: 30rem) {
  .footer-navigation { grid-template-columns: 1fr; }
  .footer-contact,
  .footer-legal { flex-direction: column; }
  .footer-legal small { display: block; margin-left: 0; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  .footer-navigation a { transition: none; }
}

/* Ejemplos conceptuales: sin atribuciones de trabajos realizados. */
.project--premium { --project-surface: #302b32; --project-ink: #f4eeee; }
.projects-note { margin-top: var(--space-md); color: var(--muted); font-size: var(--text-small); line-height: 1.6; }
.projects .placeholder-name { max-width: 100%; font-size: clamp(2.25rem, 6.5vw, 7rem); overflow-wrap: anywhere; }
@media (max-width: 30rem) {
  .projects .placeholder-name { font-size: clamp(1.75rem, 8.5vw, 2.5rem); }
}

/* Escaparate conceptual: dos cintas continuas con grupos idénticos. */
.showcase { background: var(--ink); color: var(--surface); padding-block: var(--space-section); overflow: hidden; scroll-margin-top: var(--space-lg); }
.showcase-heading { padding-inline: var(--page-gutter); max-width: var(--content-max); margin-inline: auto; }
.showcase-eyebrow { font-size: var(--text-small); letter-spacing: 0.12em; margin-bottom: var(--space-lg); }
.showcase h2 { max-width: 22ch; font-size: var(--text-section); font-weight: 400; line-height: var(--leading-heading); letter-spacing: -0.055em; }
.showcase h2 em { font-family: var(--font-editorial); font-weight: 400; }
.showcase-heading > p:last-child { max-width: var(--content-text); margin-top: var(--space-lg); line-height: var(--leading-body); color: #c9c9c2; }
.showcase-controls { display: flex; justify-content: flex-end; padding: var(--space-lg) var(--page-gutter); }
.showcase-toggle { background: transparent; border: 0; border-bottom: 1px solid #77776f; color: inherit; padding: var(--space-xs); font-size: var(--text-small); cursor: pointer; }
.showcase-toggle:focus-visible { outline-color: var(--surface); }
.showcase-gallery { display: grid; gap: var(--space-xl); }
.showcase-row { overflow: hidden; }
.showcase-track { display: flex; width: max-content; animation: showcase-drift 110s linear infinite; }
.showcase-row--reverse .showcase-track { animation-direction: reverse; animation-duration: 125s; }
.showcase-group { display: flex; align-items: center; gap: var(--space-xl); padding-right: var(--space-xl); flex-shrink: 0; padding-block: var(--space-sm); }
.showcase-preview { position: relative; flex-shrink: 0; width: 36rem; margin: 0; transition: transform var(--duration-medium) var(--ease-editorial); }
.preview--vertical { width: 24rem; }
.concept-page { height: 27rem; overflow: hidden; padding: 1.5rem; border: 1px solid rgb(255 255 255 / 16%); background: var(--concept-bg); color: var(--concept-ink); display: flex; flex-direction: column; }
.preview--vertical .concept-page { height: 32rem; }
.preview--food { --concept-bg: #eadbc7; --concept-ink: #652a21; }
.preview--shop { --concept-bg: #e8eced; --concept-ink: #213b48; }
.preview--studio { --concept-bg: #dfe8b9; --concept-ink: #243323; }
.preview--stay { --concept-bg: #233f42; --concept-ink: #f4ebda; }
.preview--premium { --concept-bg: #302b32; --concept-ink: #f2e9df; }
.concept-nav,.concept-bottom { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.7rem; letter-spacing: 0.1em; }
.concept-nav { border-bottom: 1px solid currentColor; padding-bottom: 1rem; }
.concept-content { flex: 1; padding-top: 2rem; position: relative; }
.concept-content small { font-size: 0.7rem; }
.concept-content h3 { font-family: var(--font-editorial); font-size: 3rem; font-weight: 400; line-height: 1; letter-spacing: -0.05em; max-width: 12ch; margin-block: 1rem; }
.preview--studio h3 { font-family: var(--font-sans); }
.preview--premium h3 { font-style: italic; }
.concept-content p { font-size: 0.8rem; }
.concept-composition { display: flex; gap: 0.65rem; height: 6rem; margin-top: 1.5rem; }
.concept-composition span { flex: 1; background: currentColor; opacity: 0.12; }
.concept-composition span:nth-child(2) { flex: 1.6; opacity: 0.23; }
.preview--vertical .concept-composition { height: 9rem; }
.showcase-preview figcaption { position: absolute; bottom: 1rem; left: 1rem; padding: 0.6rem 0.9rem; background: var(--surface); color: var(--ink); font-size: var(--text-small); opacity: 0; transform: translateY(4px); transition: opacity var(--duration-medium) ease, transform var(--duration-medium) var(--ease-editorial); }
.showcase-note { padding-inline: var(--page-gutter); margin-top: var(--space-xl); color: #c9c9c2; font-size: var(--text-small); line-height: 1.6; }
.showcase.is-paused .showcase-track { animation-play-state: paused; }
@keyframes showcase-drift { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (hover: hover) and (pointer: fine) {
  .showcase-preview:hover { transform: scale(1.015); }
  .showcase-preview:hover figcaption { opacity: 1; transform: none; }
}
@media (max-width: 56rem), (hover: none) {
  .showcase-preview figcaption { opacity: 1; transform: none; }
}
@media (max-width: 30rem) {
  .showcase-preview { width: 19rem; }
  .preview--vertical { width: 16rem; }
  .concept-page { height: 23rem; padding: 1rem; }
  .preview--vertical .concept-page { height: 26rem; }
  .concept-content h3 { font-size: 2.4rem; }
  .concept-composition { height: 4rem; }
  .preview--vertical .concept-composition { height: 6rem; }
  .showcase-group { gap: var(--space-md); padding-right: var(--space-md); }
}
@media (prefers-reduced-motion: reduce) {
  .showcase-track { animation: none; }
  .showcase-row { overflow-x: auto; }
  .showcase-group[aria-hidden="true"] { display: none; }
  .showcase-toggle { display: none; }
  .showcase-preview, .showcase-preview figcaption { transition: none; transform: none; }
  .showcase-preview figcaption { opacity: 1; }
}

/* Ritmo vertical compacto: misma jerarquía, menos recorrido. */
:root {
  --space-section: clamp(3rem, 5vw, 5rem);
  --space-row: clamp(2rem, 3.25vw, 3.5rem);
}
.hero { padding-top: clamp(3rem, 6vw, 6rem); padding-bottom: var(--space-section); }
.hero-details { margin-top: clamp(2rem, 3vw, 3rem); padding-top: var(--space-md); }
.services { padding-block: var(--space-section); }
.services-heading { margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.showcase-gallery { gap: var(--space-lg); }
.showcase-controls { padding-block: var(--space-md); }
.concept-page { height: 26rem; }
.preview--vertical .concept-page { height: 27rem; }
.preview--vertical .concept-composition { height: 6rem; }
.why-intro { margin-top: var(--space-lg); }
.why-eyebrow { margin-bottom: var(--space-lg); }
.why-principles { margin-top: clamp(2rem, 3vw, 3rem); }
.process-heading { margin-bottom: clamp(2rem, 3vw, 3rem); }
.process-step { padding-bottom: var(--space-lg); }
.process-step-content { padding-block: var(--space-md); }
.impact { min-height: 52vh; padding-block: clamp(3rem, 4.5vw, 4.5rem); }
.impact-signature { margin-top: var(--space-lg); }
.contact-cta { padding-block: clamp(3.5rem, 6vw, 6rem); }
.contact-cta .contact-eyebrow { margin-bottom: var(--space-lg); }
.contact-intro,
.contact-actions { margin-top: var(--space-lg); }
.footer-brand { margin-block: clamp(2.5rem, 4vw, 4rem); }
.footer-details { padding-block: var(--space-lg); }

@media (min-width: 56.001rem) {
  .why-heading { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr); gap: var(--space-lg) var(--space-xl); align-items: end; }
  .why-eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
  .why-heading h2 { max-width: none; }
  .why-intro { margin: 0; }
}

@media (max-width: 56rem) {
  .impact { min-height: 0; padding-block: var(--space-section); }
  .process-step { padding-bottom: var(--space-lg); }
  .why-principles { margin-top: var(--space-lg); }
}

@media (max-width: 30rem) {
  .hero { padding-top: 2.5rem; }
  .concept-page { height: 23rem; }
  .preview--vertical .concept-page { height: 26rem; }
  .footer-contact { gap: var(--space-md); }
}

/* Identidad oficial: archivos originales completos, sin filtros ni recortes. */
.brand { flex-shrink: 0; align-items: center; }
.brand-logo { width: 10.5rem; height: auto; }
.footer-brand { font-size: inherit; line-height: normal; letter-spacing: normal; }
.footer-brand img { width: min(100%, 64rem); height: auto; margin-inline: auto; }
@media (max-width: 56rem) {
  .brand-logo { width: 8.25rem; }
}
/* El lienzo original tiene aire interno: se conserva y no aumenta el header. */
.brand { height: 3.5rem; }
.brand-logo { width: 21.25rem; max-width: none; }
@media (max-width: 56rem) {
  .brand { height: 2.75rem; }
  .brand-logo { width: 16.5rem; }
}

/* Capturas conceptuales originales: conservar cada composición completa. */
.showcase-preview--image { width: 38rem; }
.showcase-preview--compact { width: 32rem; }
.showcase-capture { display: block; width: 100%; height: auto; border: 1px solid rgb(255 255 255 / 16%); }
.showcase-preview--image figcaption { font-size: 0.75rem; max-width: calc(100% - 2rem); }
@media (max-width: 30rem) {
  .showcase-preview--image { width: 21rem; }
  .showcase-preview--compact { width: 18rem; }
}

/* Footer editorial compacto: firma discreta y frase protagonista. */
.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.5fr);
  gap: var(--space-xl) clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding-block: clamp(2.5rem, 4vw, 4rem) var(--space-lg);
}
.site-footer .footer-brand { margin: 0; }
.site-footer .footer-brand img { width: min(100%, 17rem); height: auto; margin: 0; }
.site-footer .footer-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-xl); }
.site-footer .footer-statement { max-width: 25ch; }
.site-footer .footer-navigation { gap: var(--space-xs) var(--space-lg); }
.site-footer .footer-navigation a { min-height: 2.75rem; display: flex; align-items: center; }
.site-footer .footer-details { grid-column: 1 / -1; padding-block: var(--space-lg) 0; border-color: var(--line); align-items: start; }
.site-footer .footer-contact { gap: var(--space-lg) clamp(2rem, 4vw, 4rem); }
.site-footer .footer-legal { grid-column: 1 / -1; }
@media (max-width: 56rem) {
  .site-footer { grid-template-columns: 1fr; gap: var(--space-lg); }
  .site-footer .footer-brand img { width: 13rem; }
  .site-footer .footer-top { grid-template-columns: minmax(0, 1fr) auto; }
  .site-footer .footer-navigation { width: auto; }
  .site-footer .footer-details { flex-direction: row; }
}
@media (max-width: 30rem) {
  .site-footer .footer-brand img { width: 11rem; }
  .site-footer .footer-top { grid-template-columns: 1fr; gap: var(--space-lg); }
  .site-footer .footer-navigation { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer .footer-details { flex-direction: column; gap: var(--space-lg); }
  .site-footer .footer-contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md) var(--space-lg); width: 100%; }
  .site-footer .footer-legal { gap: var(--space-sm); }
}
/* Fondo blanco local para integrar el lienzo original del logo horizontal. */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); }

/* Entrada editorial inicial, limitada al Header y Hero. */
.hero h1,
.hero-details { animation: none; }
.hero-reveal-word { display: inline-block; }

@media (prefers-reduced-motion: no-preference) {
  .site-header .brand,
  .site-header .navigation-links,
  .site-header .button-header,
  .site-header .menu-toggle {
    animation: hero-soft-entry 650ms var(--ease-editorial) backwards;
  }
  .site-header .navigation-links { animation-delay: 60ms; }
  .site-header .button-header { animation-delay: 100ms; }
  .hero-reveal-word {
    animation: hero-type-reveal 850ms 160ms var(--ease-editorial) both;
  }
  .hero h1 em .hero-reveal-word { animation-delay: 340ms; }
  .hero-details > p { animation: hero-soft-entry 700ms 650ms var(--ease-editorial) both; }
  .hero-actions > .button { animation: hero-soft-entry 650ms 850ms var(--ease-editorial) backwards; }
  .hero-actions > .button + .button { animation-delay: 950ms; }
  /* Los controles alcanzados por teclado se muestran inmediatamente. */
  .site-header :focus-visible,
  .hero-actions > .button:focus-visible { animation: none; }
}

@keyframes hero-soft-entry {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes hero-type-reveal {
  from { clip-path: inset(0 -0.12em 100% -0.12em); transform: translateY(10px); }
  to { clip-path: inset(-0.18em -0.12em -0.18em -0.12em); transform: translateY(0); }
}

/* Scroll reveal compartido: contenido visible antes de la observación. */
@media (prefers-reduced-motion: no-preference) {
  [data-scroll-reveal].scroll-reveal-active {
    animation: section-soft-reveal 650ms var(--scroll-reveal-delay, 0ms) var(--ease-editorial) backwards;
  }
  [data-scroll-reveal="title"].scroll-reveal-active {
    animation-name: section-title-reveal;
    animation-duration: 750ms;
  }
  [data-scroll-reveal="subtle"].scroll-reveal-active {
    animation-name: section-subtle-reveal;
    animation-duration: 550ms;
  }
  [data-scroll-reveal].scroll-reveal-active:focus-within { animation: none; }
}
@keyframes section-soft-reveal {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes section-title-reveal {
  from { clip-path: inset(0 -0.15em 100% -0.15em); transform: translateY(10px); }
  to { clip-path: inset(-0.2em -0.15em -0.2em -0.15em); transform: translateY(0); }
}
@keyframes section-subtle-reveal {
  from { opacity: 0.5; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Los contactos conservan la distribución del texto provisional. */
.footer-contact > span > a { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-contact small { overflow-wrap: anywhere; }

/* Marca protagonista con espacio reservado para el menú en pantallas pequeñas. */
@media (max-width: 30rem) {
  .brand-logo { width: clamp(12.5rem, 62vw, 16.5rem); }
}