/*
 * CoAsiste — sitio de la empresa. Misma familia que la app (app.bryamlopez.com):
 * papel, tinta y las tres placas de imprenta (cian, magenta, amarillo) corridas de registro.
 * Layout: una columna de lectura de 72rem; el hero pone la tesis a la izquierda y el isotipo
 * con sus placas a la derecha; productos en dos pliegos; el resto, texto corto.
 */
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-var.woff2') format('woff2');
  font-weight: 400 860;
  font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/fonts/plex-mono-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

:root {
  --bg: #f4f5f2;
  --surface: #ffffff;
  --surface-muted: #eceee9;
  --border: #d3d6cf;
  --fg: #121316;
  --muted: #4a4d55;
  --mark: #121316;
  --accent: #c4007a;
  --accent-hover: #a30066;
  --on-accent: #ffffff;
  --ok-bg: #e3f4fb;
  --ok-fg: #006a94;
  --contact-bg: #121316;
  --warn-bg: #fff4b8;
  --warn-fg: #6b5200;
  --ink: #121316;
  --paper: #f4f5f2;
  --cyan: #00aeef;
  --magenta: #ec008c;
  --yellow: #fff200;
  --font-sans: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0f1013;
    --surface: #16181c;
    --surface-muted: #1e2025;
    --border: #2b2e34;
    --fg: #eef0ec;
    --muted: #a6aab1;
    --mark: #f4f5f2;
    --accent: #ff5cb8;
    --accent-hover: #ff85c9;
    --on-accent: #121316;
    --ok-bg: #0b2633;
    --ok-fg: #5cc8f5;
    --contact-bg: #1a1c21;
    --warn-bg: #29260a;
    --warn-fg: #f2e04a;
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --bg: #0f1013;
  --surface: #16181c;
  --surface-muted: #1e2025;
  --border: #2b2e34;
  --fg: #eef0ec;
  --muted: #a6aab1;
  --mark: #f4f5f2;
  --accent: #ff5cb8;
  --accent-hover: #ff85c9;
  --on-accent: #121316;
  --ok-bg: #0b2633;
  --ok-fg: #5cc8f5;
  --contact-bg: #1a1c21;
  --warn-bg: #29260a;
  --warn-fg: #f2e04a;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
}
img,
svg {
  max-width: 100%;
}
a {
  color: inherit;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
p {
  margin: 0;
}
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  background: var(--surface);
  padding: 0.5rem 0.75rem;
}

/* Etiquetas de imprenta: mono, mayúsculas, un poco de aire. */
.label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Isotipo: la C toma el color de tinta del tema; placas y punto son fijos. */
.mark .c {
  stroke: var(--mark);
}

/* ---------- Cabecera ---------- */
.top {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.top .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-weight: 780;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.brand svg {
  width: 30px;
  height: 30px;
}
.nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
}
.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}
.nav a:hover {
  color: var(--fg);
}
.lang {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
}
.lang:hover {
  color: var(--fg);
  border-color: var(--muted);
}
@media (max-width: 760px) {
  .nav {
    display: none;
  }
  .lang {
    margin-left: auto;
  }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 650;
  font-size: 1rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn svg {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-ghost {
  border-color: var(--border);
  color: var(--fg);
}
.btn-ghost:hover {
  border-color: var(--fg);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(3rem, 8vw, 6.5rem) clamp(3rem, 7vw, 5.5rem);
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}
.hero h1 {
  font-size: clamp(2.6rem, 7.2vw, 5.4rem);
  font-weight: 820;
  line-height: 0.98;
  letter-spacing: -0.045em;
}
/* La firma: la palabra clave impresa con las placas fuera de registro, como el isotipo. */
.plates {
  position: relative;
  display: inline-block;
  color: var(--fg);
  text-shadow:
    -0.045em 0.012em 0 var(--cyan),
    0.04em -0.012em 0 var(--magenta);
}
.hero .lede {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  line-height: 1.55;
  color: var(--muted);
  max-width: 36em;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.hero-mark {
  justify-self: center;
  width: min(100%, 26rem);
  aspect-ratio: 1;
}
.hero-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}
@media (max-width: 760px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .hero-mark {
    order: -1;
    justify-self: start;
    width: 5.5rem;
  }
}

/* Barra de control de color, como en el borde de un pliego impreso. */
.colorbar {
  display: flex;
  height: 6px;
}
.colorbar i {
  flex: 1;
}
.colorbar i:nth-child(1) {
  background: var(--cyan);
}
.colorbar i:nth-child(2) {
  background: var(--magenta);
}
.colorbar i:nth-child(3) {
  background: var(--yellow);
}
/* K: tinta en claro; en oscuro, papel, para que la barra no se pierda en el fondo. */
.colorbar i:nth-child(4) {
  background: var(--mark);
}

/* ---------- Secciones ---------- */
.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  border-top: 1px solid var(--border);
}
.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 44rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
}
.section-head p {
  color: var(--muted);
  font-size: 1.125rem;
}

/* ---------- Productos ---------- */
/* La app (disponible) ocupa la columna izquierda entera; los dos pilotos se apilan a la derecha. */
.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.product-main {
  grid-row: span 2;
}
@media (max-width: 860px) {
  .product-main {
    grid-row: auto;
  }
  .products {
    grid-template-columns: 1fr;
  }
}
.product {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: clamp(1.4rem, 3vw, 2.25rem);
  min-width: 0;
}
.product-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  white-space: nowrap;
}
.chip-ok {
  background: var(--ok-bg);
  color: var(--ok-fg);
}
.chip-warn {
  background: var(--warn-bg);
  color: var(--warn-fg);
}
.product h3 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 780;
}
.product .desc {
  color: var(--muted);
}
.features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.features li {
  display: grid;
  grid-template-columns: 0.75rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: baseline;
  padding-block: 0.7rem;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}
.features li::before {
  content: '';
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--magenta);
  transform: translateY(-0.05em);
}
.features li.soon {
  color: var(--muted);
}
.features li.soon::before {
  background: transparent;
  border: 1.5px solid var(--muted);
}
.features .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-left: 0.4rem;
  white-space: nowrap;
}
.product .actions {
  margin-top: auto;
  padding-top: 0.5rem;
}
.product-url {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- Cómo trabajamos ---------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  counter-reset: step;
}
@media (max-width: 860px) {
  .steps {
    grid-template-columns: 1fr;
  }
}
.steps li {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 1.1rem;
  border-top: 2px solid var(--fg);
  counter-increment: step;
  min-width: 0;
}
.steps li::before {
  content: '0' counter(step);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}
.steps h3 {
  font-size: 1.35rem;
  font-weight: 720;
  letter-spacing: -0.02em;
}
.steps p {
  color: var(--muted);
}

/* ---------- Sobre ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 860px) {
  .about {
    grid-template-columns: 1fr;
  }
}
.about-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1.15rem;
  max-width: 38em;
}
.about-text p + p {
  color: var(--muted);
}

/* ---------- Contacto (pliego en tinta) ---------- */
.contact {
  background: var(--contact-bg);
  color: var(--paper);
  padding-block: clamp(3.5rem, 8vw, 6rem);
}
.contact .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}
.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 40rem;
  min-width: 0;
}
.contact .label {
  color: #a6aab1;
}
.contact h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
}
.contact p {
  color: #c9ccd1;
  font-size: 1.1rem;
}
.phone {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}
.contact .btn-primary {
  background: #ff5cb8;
  color: #121316;
}
.contact .btn-primary:hover {
  background: #ff85c9;
}
.contact :focus-visible {
  outline-color: #ff5cb8;
}

/* ---------- Pie ---------- */
.foot {
  padding-block: 2rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.foot .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}
.foot .brand {
  font-size: 1rem;
  color: var(--fg);
}
.foot .brand svg {
  width: 22px;
  height: 22px;
}
.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}
.foot a {
  color: var(--muted);
  text-underline-offset: 3px;
}
.foot a:hover {
  color: var(--fg);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}

/* ---------- Servicios: lista de precios, como una tarifa impresa ---------- */
.services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2rem);
}
@media (max-width: 1024px) {
  .services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .services {
    grid-template-columns: 1fr;
  }
}
.services li {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 1.1rem;
  border-top: 2px solid var(--fg);
  min-width: 0;
}
.services h3 {
  font-size: 1.35rem;
  font-weight: 720;
  letter-spacing: -0.02em;
}
.services p {
  color: var(--muted);
}
.price {
  margin-top: auto;
  padding-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-variant-numeric: tabular-nums;
  color: var(--fg);
}
.price small {
  font-size: 0.8rem;
  color: var(--muted);
  margin-left: 0.15rem;
}
.price-quote {
  font-size: 0.95rem;
  color: var(--accent);
}
.services-cta {
  margin-top: clamp(2rem, 4vw, 2.75rem);
}