/* Starbit Media · sitio. Colores y tipografías: Manual Básico de Marca v1.0 (Ruta A "Constelación"). */

@font-face {
  font-family: "Sora";
  src: url("/assets/fonts/sora-latin.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  font-weight: 100 700;
  font-display: swap;
}

:root {
  --noche: #0E1730;
  --azul: #155DFC;
  --azul-hover: #0F4AD1;
  --estrella: #FFC857;
  --bits: #7FA8FF;
  --cielo: #B3CCFF;
  --niebla: #F4F6FB;
  --blanco: #FFFFFF;
  --tinta-suave: #4A5470; /* Noche aclarada para texto secundario sobre claro (7:1 sobre Niebla) */

  --display: "Sora", Arial, sans-serif;
  --text: "IBM Plex Sans", Arial, sans-serif;

  --wrap: 72rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 10vw, 8rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--noche);
  background: var(--niebla);
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
h1, h2 { font-family: var(--display); margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 10;
  background: var(--blanco); color: var(--noche); padding: .6rem 1rem; border-radius: .5rem;
}
.skip:focus { top: 1rem; }

:focus-visible { outline: 3px solid var(--estrella); outline-offset: 3px; border-radius: 4px; }

/* Botones: Blanco sobre Azul = 5.3:1 */
.btn {
  display: inline-block;
  font: 600 1rem/1 var(--text);
  text-decoration: none;
  padding: 1rem 1.4rem;
  border-radius: .6rem;
  transition: background-color .15s ease, border-color .15s ease;
}
.btn--primary { background: var(--azul); color: var(--blanco); }
.btn--primary:hover { background: var(--azul-hover); }
.btn--ghost { color: var(--blanco); box-shadow: inset 0 0 0 1.5px rgba(179, 204, 255, .45); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--cielo); }

/* ───────── Portada: el cielo ───────── */
.hero {
  background:
    radial-gradient(ellipse 60% 70% at 72% 45%, rgba(21, 93, 252, .16), transparent 70%),
    var(--noche);
  color: var(--blanco);
  overflow: hidden;
}
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: 1.5rem;
}
.nav__logo img { width: 168px; height: auto; }
.nav__links { display: flex; gap: clamp(1rem, 3vw, 2.25rem); list-style: none; margin: 0; padding: 0; }
.nav__links a {
  color: var(--cielo); text-decoration: none; font-weight: 600; font-size: .95rem;
}
.nav__links a:hover { color: var(--blanco); }

.hero__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  min-height: min(78vh, 46rem);
  gap: clamp(1rem, 4vw, 3rem);
  padding-block: clamp(2rem, 6vw, 4rem) clamp(4rem, 9vw, 7rem);
}
.hero h1 {
  font-weight: 600;
  font-size: clamp(2.25rem, 1.4rem + 3.4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  max-width: 15ch;
}
.hero__lead {
  margin-top: 1.5rem;
  max-width: 34rem;
  font-size: 1.15rem;
  color: var(--cielo); /* 11:1 sobre Noche */
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.25rem; }

.sky { margin: 0; position: relative; }
.sky svg { width: 112%; margin-right: -6%; overflow: visible; }
.sky figcaption {
  margin-top: .25rem; text-align: center;
  font-size: .9rem; color: var(--cielo); opacity: .8;
}
.sky__dust circle { fill: var(--cielo); }
.sky__lines path {
  fill: none; stroke: var(--bits); stroke-width: 1.5; stroke-opacity: .6;
  stroke-dasharray: 1; stroke-dashoffset: 0;
}
.sky__bits rect { fill: var(--bits); }
.sky__next use { fill: var(--cielo); opacity: .32; }
.sky__pochi use { fill: var(--estrella); }
.sky__pochi text {
  font: 600 22px var(--display); fill: var(--blanco); letter-spacing: .02em;
}
.sky__pochi { cursor: pointer; }
.sky__pochi:focus-visible { outline: none; }
.sky__pochi:focus-visible text { text-decoration: underline; }

/* El único momento animado: las conexiones se trazan y la estrella se enciende. */
@media (prefers-reduced-motion: no-preference) {
  .sky__lines path { stroke-dashoffset: 1; animation: trazo 1.1s cubic-bezier(.6, 0, .2, 1) forwards; }
  .sky__lines path:nth-child(2) { animation-delay: .15s; }
  .sky__lines path:nth-child(3) { animation-delay: .3s; }
  .sky__lines path:nth-child(4) { animation-delay: .45s; }
  .sky__bits rect, .sky__next use { opacity: 0; animation: aparece .5s ease-out forwards; animation-delay: .9s; }
  .sky__next use { animation-name: aparece-tenue; animation-delay: 1.25s; }
  .sky__pochi { opacity: 0; transform-origin: 360px 260px; animation: enciende .9s cubic-bezier(.2, .8, .2, 1) 1.15s forwards; }

  @keyframes trazo { to { stroke-dashoffset: 0; } }
  @keyframes aparece { to { opacity: 1; } }
  @keyframes aparece-tenue { to { opacity: .32; } }
  @keyframes enciende {
    from { opacity: 0; transform: scale(.4) rotate(-20deg); }
    to { opacity: 1; transform: scale(1) rotate(0); }
  }
}

/* ───────── Qué hacemos ───────── */
.what { padding-block: var(--section); }
.what__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
}
.what h2 {
  font-weight: 600;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -.015em;
  max-width: 20ch;
}
.what__list { margin: 0; display: grid; gap: 2rem; }
.what__list div { padding-left: 1.5rem; position: relative; }
.what__list div::before {
  /* el bit del símbolo, como viñeta */
  content: ""; position: absolute; left: 0; top: .55em;
  width: .5rem; height: .5rem; border-radius: 2px; background: var(--azul);
}
.what__list dt { font: 600 1.2rem/1.3 var(--display); }
.what__list dd { margin: .35rem 0 0; color: var(--tinta-suave); max-width: 36rem; }
.what__money {
  grid-column: 2;
  padding-top: 2rem;
  border-top: 1px solid rgba(14, 23, 48, .12);
  color: var(--tinta-suave);
  max-width: 38rem;
}

/* ───────── Pochi ───────── */
.pochi { background: var(--blanco); padding-block: var(--section); }
.pochi__grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.pochi__mark { width: clamp(96px, 16vw, 160px); }
.pochi h2 {
  font-weight: 600;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.25rem);
  letter-spacing: -.015em;
}
.pochi p { margin-top: 1rem; max-width: 38rem; }
.pochi__credit { color: var(--tinta-suave); font-size: .95rem; }
.pochi .btn { margin-top: 1.75rem; }

/* ───────── Para marcas ───────── */
.brands { padding-block: var(--section); }
.brands h2 { max-width: 22ch; }
.brands h2 {
  font-weight: 700;
  font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -.02em;
}
.brands p { margin-top: 1.25rem; color: var(--tinta-suave); max-width: 38rem; font-size: 1.1rem; }
.brands .btn { margin-top: 2rem; }

/* ───────── Datos de la empresa ───────── */
.company { background: var(--noche); color: var(--blanco); padding-top: var(--section); }
.company__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 6vw, 5rem);
}
.company__grid img { width: 168px; }
.company h2 {
  margin-top: 1.75rem;
  font-weight: 600; font-size: 1.5rem; letter-spacing: -.01em;
}
.company__data { margin: 0; display: grid; gap: 0; }
.company__data div {
  display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid rgba(179, 204, 255, .16);
}
.company__data div:last-child { border-bottom: 1px solid rgba(179, 204, 255, .16); }
.company__data dt { color: var(--cielo); font-size: .95rem; }
.company__data dd { margin: 0; }
.company__data a { color: var(--blanco); text-underline-offset: 3px; text-decoration-color: var(--bits); }

.company__legal {
  display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between;
  margin-top: var(--section);
  padding-block: 1.75rem 2.25rem;
  border-top: 1px solid rgba(179, 204, 255, .16);
  font-size: .9rem; color: var(--cielo);
}
.company__legal ul { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.company__legal a { color: var(--cielo); text-underline-offset: 3px; }
.company__legal a:hover { color: var(--blanco); }

/* ───────── Pantallas angostas ───────── */
@media (max-width: 820px) {
  .hero__body { grid-template-columns: 1fr; }
  .sky { order: -1; width: min(100%, 26rem); margin: -1rem auto 0; }
  .sky figcaption { display: none; }
  .sky svg { width: 100%; margin-right: 0; }
  .hero__body { min-height: 0; }
  .what__grid, .company__grid { grid-template-columns: 1fr; }
  .what__money { grid-column: 1; }
  .pochi__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav__links li:not(:last-child) { display: none; }
  .company__data div { grid-template-columns: 1fr; gap: .25rem; }
}