/* ==========================================================================
   NexoPrice · web pública — base compartida por todas las páginas
   Tokens, cabecera, pie, botones, tarjetas y las maquetas del panel ("mock").
   Lo específico de cada página va en assets/css/<pagina>.css.
   Sin estilos inline: las páginas sólo usan clases (lista para una CSP estricta).
   ========================================================================== */

:root {
  --ink: #14171a;
  --ink-2: #3d4144;
  --muted: #6b6f73;
  --muted-2: #8b8e91;
  --muted-3: #b9bbbd;
  --line: #e2e1dd;
  --line-2: #d6d5d0;
  --line-soft: #f0efec;
  --paper: #f6f5f2;
  --paper-2: #faf9f7;
  --chip: #eceae6;
  --white: #fff;

  --orange: #ff6600;
  --orange-ink: #c25000;
  --orange-soft: #ff8c3d;
  --orange-wash: #fff8f3;

  --green: #1f7a4d;
  --green-wash: #e7f3ec;
  --red: #b42318;
  --red-wash: #fdecea;

  --dark-line: #2b2f33;
  --dark-line-2: #4a4e52;

  --font: Archivo, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange); }
img { max-width: 100%; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--ink); color: var(--white); padding: 10px 14px; border-radius: 3px; font-size: 14px;
}
.skip-link:focus { top: 12px; color: var(--white); }

/* ---- Layout ------------------------------------------------------------ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section--paper { background: var(--paper); }
.section--dark { background: var(--ink); color: var(--white); }
.mono { font-family: var(--mono); }

/* ---- Tipografía -------------------------------------------------------- */
.kicker {
  font-size: 13px; font-weight: 600; letter-spacing: .05em; color: var(--orange-ink);
  text-transform: uppercase;
}
.kicker--sm { font-size: 12px; }
.kicker--muted { color: var(--muted); }
.kicker--on-dark { color: var(--orange-soft); }
.kicker--dark-muted { color: var(--muted-2); }

.display {
  font-size: clamp(38px, 5.4vw, 74px); line-height: 1; letter-spacing: -.034em; font-weight: 700;
  max-width: 19em; text-wrap: balance;
}
.h2 {
  font-size: clamp(30px, 3.8vw, 48px); line-height: 1.05; letter-spacing: -.03em; font-weight: 700;
  max-width: 24em; text-wrap: balance;
}
.h2--xl { font-size: clamp(30px, 4.4vw, 54px); line-height: 1.04; letter-spacing: -.032em; max-width: 20em; }
.h3 { font-size: 23px; letter-spacing: -.022em; font-weight: 600; line-height: 1.2; }
.lead {
  font-size: clamp(18px, 2vw, 22px); line-height: 1.45; color: var(--ink-2); max-width: 34em;
}
.body { font-size: 15px; line-height: 1.62; color: var(--ink-2); text-wrap: pretty; }
.section--dark .body, .section--dark .lead { color: var(--muted-3); }

.mt-12 { margin-top: 12px; } .mt-14 { margin-top: 14px; } .mt-18 { margin-top: 18px; }
.mt-26 { margin-top: 26px; } .mt-28 { margin-top: 28px; } .mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

/* ---- Botones ----------------------------------------------------------- */
.btn {
  display: inline-block; font-size: 16px; font-weight: 600; padding: 16px 30px; border-radius: 3px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s, background .25s, color .25s, border-color .25s;
}
.btn--sm { font-size: 14px; padding: 10px 18px; }
.btn--md { font-size: 15px; padding: 14px 24px; }
.btn--primary { background: var(--orange); color: var(--white); }
.btn--primary:hover { background: var(--ink); color: var(--white); }
.section--dark .btn--primary:hover,
.on-dark .btn--primary:hover { background: var(--white); color: var(--ink); transform: translateY(-2px); }
.btn--outline-dark { border-color: var(--dark-line-2); color: var(--white); }
.btn--outline-dark:hover { border-color: var(--white); color: var(--white); }
.btn--outline { border-color: var(--line-2); color: var(--ink-2); }
.btn--outline:hover { border-color: var(--ink); color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---- Cabecera ---------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .93); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -22px rgba(0, 0, 0, .55); }
.site-header__inner {
  max-width: 1200px; margin: 0 auto; padding: 13px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.site-header__logo img { height: 24px; width: auto; display: block; }
.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.site-nav a[aria-current="page"] { color: var(--orange); font-weight: 600; }
/* Con Guías y Blog el menú tiene 7 entradas: que no partan en dos líneas y se aprieten antes del menú móvil. */
.site-nav a { white-space: nowrap; }
@media (max-width: 1080px) { .site-nav { gap: 18px; font-size: 13.5px; } }
.site-header__actions { display: flex; align-items: center; gap: 16px; }
.site-header__login { font-size: 14px; font-weight: 500; color: var(--muted); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-2); border-radius: 3px;
  width: 38px; height: 34px; padding: 0; cursor: pointer; color: var(--ink);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 16px; height: 2px; background: currentColor; margin: 0 auto; position: relative;
  transition: transform .25s, background .25s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }
.site-header.is-open .nav-toggle span { background: transparent; }
.site-header.is-open .nav-toggle span::before { transform: translateY(5px) rotate(45deg); }
.site-header.is-open .nav-toggle span::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .site-header__login { display: none; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 6px 24px 14px;
  }
  .site-nav a { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
  .site-nav .site-nav__login { display: block; }
  .site-header.is-open .site-nav { display: flex; }
}
.site-nav__login { display: none; }
@media (max-width: 420px) { .site-header__actions .btn--sm { padding: 9px 12px; font-size: 13px; } }

/* ---- Pie --------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--white); }
.site-footer__cta { padding-top: 100px; }
.site-footer__grid {
  margin-top: 88px; padding-top: 32px; border-top: 1px solid var(--dark-line);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; align-items: start;
}
.site-footer__brand img { height: 22px; width: auto; display: block; }
.site-footer__brand p { margin-top: 16px; font-size: 13px; line-height: 1.6; color: var(--muted-2); }
.site-footer__col { display: flex; flex-direction: column; gap: 10px; font-size: 13px; color: var(--muted-3); }
.site-footer__col .kicker { color: var(--muted-2); font-size: 12px; }
.site-footer__copy { margin-top: 40px; padding-bottom: 64px; font-family: var(--mono); font-size: 11px; color: var(--muted-2); }

/* ---- Tarjetas ---------------------------------------------------------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.grid-cards--sm { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: 4px; padding: 30px 28px; background: var(--white); }
.card .h3 { margin-top: 18px; }
.card .body { margin-top: 14px; }
.card--lift { padding: 28px 26px 30px; transition: transform .3s var(--ease), box-shadow .3s; }
.card--lift:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -32px rgba(0, 0, 0, .45); }
.card--lift h3 { font-size: 19px; font-weight: 600; letter-spacing: -.018em; }
.card--lift p { margin-top: 12px; font-size: 15px; line-height: 1.58; color: var(--ink-2); }

/* ---- Maquetas del panel ("mock") --------------------------------------- */
/* Ventanitas que imitan pantallas del panel dentro de la web. */
.mock {
  width: 100%; max-width: 470px; background: var(--white); border: 1px solid var(--line-2); border-radius: 5px;
  overflow: hidden; box-shadow: 0 20px 40px -30px rgba(0, 0, 0, .5);
}
.mock__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--paper-2);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .07em; color: var(--muted);
}
.mock__block { padding: 14px; border-bottom: 1px solid var(--line); }
.mock__note { padding: 10px 14px; font-family: var(--mono); font-size: 11px; color: var(--orange-ink); }
.mock__log {
  padding: 10px 14px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 11px;
  color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mock__search {
  display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-2); border-radius: 20px;
  padding: 9px 14px; font-family: var(--mono); font-size: 12.5px; color: var(--ink);
}
.mock__search-icon { color: var(--muted); }
.mock__chips { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }

/* Fila dominio · precio · etiqueta */
.mock-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center;
  padding: 11px 14px; border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 12.5px; color: var(--ink);
}
.mock-row__dom { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-row__price { font-weight: 600; }
.mock-row--off { color: var(--muted); }
.mock-row--off .mock-row__dom { text-decoration: line-through; }
.mock-row--muted { color: var(--muted); }
.mock-row--hl { background: var(--orange-wash); }

/* Fila de comprobación ✓ / – */
.mock-check {
  display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 10px; align-items: center;
  padding: 11px 14px; border-bottom: 1px solid var(--line-soft); font-family: var(--mono); font-size: 12px;
}
.mock-check__mark { color: var(--muted); }
.mock-check__label { color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-check__val { font-size: 11px; color: var(--muted); white-space: nowrap; }
.mock-check--ok .mock-check__mark, .mock-check--ok .mock-check__val { color: var(--green); }

.mock-result {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 14px; background: var(--green-wash); color: var(--green); font-family: var(--mono);
}
.mock-result__label { font-size: 11px; letter-spacing: .06em; }
.mock-result__val { font-size: 18px; font-weight: 600; }

/* Ficha clave / valor */
.mock-kv {
  display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding: 9px 14px;
  border-bottom: 1px solid var(--line-soft); font-family: var(--mono);
}
.mock-kv__k { font-size: 10.5px; letter-spacing: .06em; color: var(--muted); }
.mock-kv__v { font-size: 12px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-entity {
  padding: 14px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-bottom: 1px solid var(--line);
}
.mock-entity__name { font-size: 15px; font-weight: 600; color: var(--ink); }
.mock-entity__sub { margin-top: 4px; font-size: 12.5px; color: var(--ink-2); }
.mock-actions { display: flex; gap: 8px; padding: 12px 14px; flex-wrap: wrap; }
.mock-btn { font-size: 12.5px; border-radius: 3px; padding: 8px 14px; }
.mock-btn--primary { font-weight: 600; background: var(--orange); color: var(--white); }
.mock-btn--ghost { font-weight: 500; border: 1px solid var(--line-2); color: var(--ink-2); }

/* Etiquetas */
.tag {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .06em; padding: 4px 7px; border-radius: 2px;
  white-space: nowrap; background: var(--chip); color: var(--ink-2); text-transform: uppercase;
}
.tag--dark { background: var(--ink); color: var(--white); }
.tag--orange { background: var(--orange); color: var(--white); }
.tag--green { background: var(--green-wash); color: var(--green); }
.tag--red { background: var(--red-wash); color: var(--red); }

/* ---- Animación de entrada (assets/js/motion.js) ------------------------ */
/* Sólo se oculta si el JS ha arrancado: sin JS, todo se ve. */
.js [data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
}