/* ============================================================
   Órbita Studio — base.css
   Variables, reset, utilidades y componentes compartidos.
   Cárgalo SIEMPRE el primero (define las variables :root).
   ============================================================ */

/* ---------- Variables ---------- */
:root {
  --color-bg: #0A0F1E;
  --color-accent: #4F8EF7;
  --color-text: #FFFFFF;
  --color-muted: #8899BB;
  --color-surface: #0D1528;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-live: #34D399;            /* indicador "en producción" */

  --font-logo: 'Syne', sans-serif;
  --font-hero: 'Bricolage Grotesque', sans-serif; /* H1 del hero */
  --font-display: 'Space Grotesk', sans-serif;    /* títulos de sección */
  --font-body: 'Inter', sans-serif;

  --radius: 8px;
  --radius-lg: 12px;
  --max-width: 1100px;
  --section-padding: 6rem 1.5rem;
  --nav-height: 4.75rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

ul {
  list-style: none;
}

h1, h2, h3 {
  font-weight: 500;
  line-height: 1.2;
}

/* ---------- Utilidades ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
}

.accent {
  color: var(--color-accent);
}

/* ---------- Etiqueta pill ---------- */
.pill {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  transition: filter 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  color: var(--color-text);
  background: var(--color-accent);
  box-shadow: 0 6px 20px -8px rgba(79, 142, 247, 0.6);
}

.btn--primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 10px 26px -8px rgba(79, 142, 247, 0.7);
}

.btn--ghost {
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================
   Secciones — base compartida
   ============================================================ */
.section {
  padding: var(--section-padding);
}

.section--surface {
  background: var(--color-surface);
}

.section__head {
  max-width: 640px;
  margin-bottom: 3.5rem;
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section__intro {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--color-muted);
}

/* ---------- Tarjeta genérica ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: rgba(79, 142, 247, 0.4);
  transform: translateY(-2px);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius);
  color: var(--color-accent);
  background: rgba(79, 142, 247, 0.1);
  margin-bottom: 1.2rem;
}

.card__icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.card__title {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.card__text {
  font-size: 0.95rem;
  color: var(--color-muted);
}