/* ==========================================================================
   Golden Bear Freight — sistema de diseño del sitio público
   Tokens + componentes. Un solo archivo, compartido por todas las páginas.
   Paleta de marca: negro carbón #150F14 · oro #D4A847.
   ========================================================================== */

:root {
  /* --- Color -------------------------------------------------------------
     El oro es acento ÚNICO: CTA, filetes y datos clave. Nunca fondos grandes.
     --gold-deep es la versión legible del oro sobre fondo claro (el #D4A847
     sobre blanco da 2.2:1 y no pasa AA; este da 5.1:1). */
  --carbon:      #150F14;   /* negro carbón, fondo dominante y tipografía base */
  --carbon-2:    #221A21;   /* superficie elevada sobre carbón */
  --carbon-3:    #2E2530;   /* bordes y rellenos sobre carbón */
  --gold:        #D4A847;
  --gold-deep:   #8A6410;   /* oro para TEXTO sobre fondo claro */
  --gold-soft:   rgba(212,168,71,.14);

  --paper:       #FBFAF8;   /* blanco roto */
  --warm:        #F3EFE8;   /* neutro cálido, secciones alternas */
  --line:        #E4DED4;   /* filete sobre claro */

  --ink-1:       #150F14;   /* texto principal sobre claro */
  --ink-2:       #574F55;   /* texto secundario */
  --ink-3:       #7C737C;   /* texto terciario / notas */

  --on-dark-1:   #F4F1EC;   /* texto principal sobre carbón */
  --on-dark-2:   #B8B0B6;   /* secundario sobre carbón */
  --on-dark-3:   #8A828B;   /* terciario sobre carbón */

  /* --- Tipografía --------------------------------------------------------
     Montserrat = cara de marca (ya está en la papelería).
     IBM Plex Sans = cuerpo, mejor lectura en párrafo.
     IBM Plex Mono = datos y credenciales: los números DOT/MC se leen como
     registro oficial, no como texto de marketing. */
  --font-brand: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:  'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-data:  'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Escala fluida: titulares grandes de verdad, cuerpo tranquilo. */
  --t-display: clamp(2.4rem, 6.4vw, 4.4rem);
  --t-h2:      clamp(1.75rem, 3.6vw, 2.7rem);
  --t-h3:      clamp(1.1rem, 1.6vw, 1.3rem);
  --t-lead:    clamp(1.05rem, 1.7vw, 1.22rem);
  --t-body:    1.0625rem;
  --t-small:   .9375rem;
  --t-data:    .8125rem;

  /* --- Espaciado (escala de 4) ------------------------------------------- */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;
  --section-y: clamp(64px, 9vw, 120px);
  --container: 1180px;
  --prose: 65ch;

  --radius: 3px;            /* casi recto: industrial, no "app" */
  --radius-lg: 6px;
  --shadow: 0 1px 2px rgba(21,15,20,.05), 0 8px 24px rgba(21,15,20,.06);
  --shadow-lift: 0 2px 4px rgba(21,15,20,.06), 0 14px 36px rgba(21,15,20,.10);
}

/* --- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-1);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, .brandface {
  font-family: var(--font-brand);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: var(--t-display); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
p  { margin: 0; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(20px, 5vw, 40px); }
.prose { max-width: var(--prose); }
.lead { font-size: var(--t-lead); color: var(--ink-2); line-height: 1.6; }
.stack > * + * { margin-top: var(--s-4); }

/* Etiqueta utilitaria: secciones, credenciales, datos. */
.eyebrow {
  font-family: var(--font-data);
  font-size: var(--t-data);
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.on-dark .eyebrow, .sec-dark .eyebrow { color: var(--gold); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--gold); color: var(--carbon); padding: 12px 20px;
  font-weight: 700; border-radius: 0 0 var(--radius) 0;
}
.skip:focus { left: 0; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Botones ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-brand); font-weight: 700; font-size: 1rem;
  letter-spacing: -.01em;
  padding: 16px 28px; border-radius: var(--radius); border: 1.5px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--gold); color: var(--carbon); }
.btn-primary:hover { background: #E2BA62; transform: translateY(-1px); }
.btn-ghost { border-color: var(--carbon-3); color: var(--on-dark-1); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }
.btn-outline { border-color: var(--line); color: var(--ink-1); background: transparent; }
.btn-outline:hover { border-color: var(--carbon); transform: translateY(-1px); }
.btn:active { transform: none; }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

.textlink {
  font-weight: 600; color: var(--gold-deep); text-decoration: none;
  border-bottom: 1.5px solid var(--gold-soft); padding-bottom: 2px;
  transition: border-color .18s ease;
}
.textlink:hover { border-color: var(--gold-deep); }
.sec-dark .textlink, .on-dark .textlink { color: var(--gold); border-color: rgba(212,168,71,.3); }
.sec-dark .textlink:hover, .on-dark .textlink:hover { border-color: var(--gold); }

/* --- Cabecera ------------------------------------------------------------ */
.head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21,15,20,.92);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--carbon-3);
}
.head-in { display: flex; align-items: center; gap: var(--s-5); height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand img { height: 38px; width: auto; }
.brand-txt { font-family: var(--font-brand); font-weight: 800; font-size: 1rem; color: var(--on-dark-1); letter-spacing: -.02em; line-height: 1.1; }
.brand-txt span { display: block; font-family: var(--font-data); font-size: 10px; font-weight: 500; letter-spacing: .16em; color: var(--gold); text-transform: uppercase; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: var(--s-5); }
.nav a {
  font-size: var(--t-small); font-weight: 500; color: var(--on-dark-2);
  text-decoration: none; transition: color .18s ease;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--on-dark-1); }
.head .btn { padding: 11px 20px; font-size: .9375rem; }

.lang { display: flex; border: 1px solid var(--carbon-3); border-radius: var(--radius); overflow: hidden; }
.lang button {
  font-family: var(--font-data); font-size: 11px; font-weight: 500; letter-spacing: .08em;
  padding: 7px 10px; background: transparent; color: var(--on-dark-3);
  border: 0; cursor: pointer; transition: background-color .18s ease, color .18s ease;
}
.lang button.on { background: var(--gold); color: var(--carbon); }

.burger { display: none; background: transparent; border: 1px solid var(--carbon-3); border-radius: var(--radius); padding: 10px; cursor: pointer; }
.burger span { display: block; width: 18px; height: 1.5px; background: var(--on-dark-1); }
.burger span + span { margin-top: 4px; }

.mobmenu { display: none; }
@media (max-width: 900px) {
  .nav, .head .btn-primary { display: none; }
  .burger { display: block; }
  .mobmenu { display: block; background: var(--carbon-2); border-bottom: 1px solid var(--carbon-3); }
  .mobmenu[hidden] { display: none; }
  .mobmenu a {
    display: block; padding: 16px clamp(20px, 5vw, 40px);
    color: var(--on-dark-1); text-decoration: none; font-weight: 500;
    border-bottom: 1px solid var(--carbon-3);
  }
  .mobmenu .btn { margin: var(--s-4) clamp(20px, 5vw, 40px) var(--s-5); display: flex; }
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative; background: var(--carbon); color: var(--on-dark-1);
  overflow: hidden;
}
/* La FOTO va aquí: al soltar hero.jpg en assets/, esta sola regla la enciende.
   Mientras no exista, el degradado sostiene el bloque sin parecer un hueco. */
.hero-media {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 78% 15%, rgba(212,168,71,.16), transparent 58%),
    radial-gradient(90% 70% at 12% 92%, rgba(138,91,184,.10), transparent 62%),
    var(--carbon);
}
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* Velo: mantiene el titular legible sobre cualquier foto (AA garantizado). */
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(21,15,20,.94) 0%, rgba(21,15,20,.82) 46%, rgba(21,15,20,.52) 100%);
}
.hero-in { position: relative; padding: clamp(56px, 11vw, 132px) 0 clamp(48px, 8vw, 96px); }
.hero h1 { max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--gold); display: block; }
.hero .lead { color: var(--on-dark-2); max-width: 46ch; margin-top: var(--s-5); }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-7); }

/* --- Barra de credenciales ---------------------------------------------- */
.creds { background: var(--carbon-2); border-top: 1px solid var(--carbon-3); }
.creds-in {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: clamp(16px, 3.4vw, 40px);
  padding: var(--s-4) 0;
  font-family: var(--font-data); font-size: var(--t-data); font-weight: 500;
  letter-spacing: .07em; text-transform: uppercase; color: var(--on-dark-2);
}
.creds-in b { color: var(--gold); font-weight: 500; }
.creds-in .sep { color: var(--carbon-3); }
@media (max-width: 640px) { .creds-in .sep { display: none; } }

/* --- Índice de rutas (/lanes/) -------------------------------------------
   Esa página usa sus propias clases (.grid / .lane); sin estas reglas el
   listado colapsaba en un párrafo corrido de enlaces. */
.grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(12px, 1.6vw, 18px); margin: clamp(28px, 4vw, 44px) 0;
}
a.lane {
  display: block; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 22px 24px; text-decoration: none;
  color: var(--ink-1);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
a.lane:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: #D8D0C4; }
a.lane b {
  display: block; font-family: var(--font-brand); font-weight: 700;
  font-size: 1.05rem; letter-spacing: -.01em; margin-bottom: 6px;
}
a.lane span {
  font-family: var(--font-data); font-size: var(--t-data);
  color: var(--ink-3); letter-spacing: .04em;
}
@media (prefers-reduced-motion: reduce) { a.lane:hover { transform: none; } }

/* Cierre de una ruta: antes era una losa negra sin relleno lateral (el texto
   pegaba al borde). Ahora es una llamada deliberada y centrada. */
.band {
  background: var(--carbon); color: var(--on-dark-1);
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 44px);
  margin: var(--s-8) 0; border-radius: var(--radius-lg); text-align: center;
}
.band h2 { color: var(--on-dark-1); margin: 0 0 10px; }
.band h3 { color: var(--on-dark-1); }
.band p { color: var(--on-dark-2); margin: 0 auto; max-width: 54ch; }
.band .btn { margin-top: var(--s-5); }

/* Menú en la cabecera de las rutas: sin esto, desde una ruta no se podía
   llegar a ninguna otra página del sitio. */
.lnav { display: flex; align-items: center; gap: var(--s-5); margin-left: auto; }
.lnav a {
  font-family: var(--font-body); font-size: var(--t-small); font-weight: 500;
  color: var(--on-dark-2); text-decoration: none; transition: color .18s ease;
}
.lnav a:hover, .lnav a[aria-current="page"] { color: var(--on-dark-1); }
/* En móvil el menú NO se esconde (si no, desde una ruta no hay salida):
   baja a una fila propia que se desliza en horizontal. */
@media (max-width: 860px) {
  header .wrap { flex-wrap: wrap; row-gap: 12px; }
  .lnav {
    order: 3; margin-left: 0; width: 100%;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    gap: var(--s-4); padding-bottom: 2px;
    scrollbar-width: none;
  }
  .lnav::-webkit-scrollbar { display: none; }
  .lnav a { white-space: nowrap; }
}

/* --- Banda de fotografía (páginas internas) ------------------------------
   Una imagen a todo el ancho que corta la página y da prueba visual de la
   operación. Altura fija por viewport para que no empuje el contenido. */
.photo-band {
  position: relative; background: var(--carbon);
  height: clamp(240px, 38vw, 460px); overflow: hidden;
}
.photo-band img { width: 100%; height: 100%; object-fit: cover; }
.photo-band figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: clamp(20px, 4vw, 32px) clamp(20px, 5vw, 40px);
  background: linear-gradient(to top, rgba(21,15,20,.88), rgba(21,15,20,0));
  color: var(--on-dark-1);
  font-family: var(--font-data); font-size: var(--t-data);
  letter-spacing: .1em; text-transform: uppercase;
}
.photo-band figcaption b { color: var(--gold); font-weight: 500; }

/* --- Secciones ----------------------------------------------------------- */
.sec { padding: var(--section-y) 0; }
.sec-warm { background: var(--warm); }
.sec-dark { background: var(--carbon); color: var(--on-dark-1); }
.sec-dark .lead, .sec-dark p { color: var(--on-dark-2); }
.sec-head { max-width: 46ch; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-head .eyebrow { display: block; margin-bottom: var(--s-3); }
.sec-head h2 + p { margin-top: var(--s-4); }

/* --- Tarjetas de servicio ------------------------------------------------ */
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); gap: clamp(12px, 1.6vw, 20px); }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(24px, 2.6vw, 32px);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card-ico { color: var(--gold-deep); margin-bottom: var(--s-5); }
.card-ico svg { width: 30px; height: 30px; stroke-width: 1.5; }
.card h3 { margin-bottom: var(--s-2); }
.card p { color: var(--ink-2); font-size: var(--t-small); }
a.card { text-decoration: none; display: block; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: #D8D0C4; }
@media (prefers-reduced-motion: reduce) { a.card:hover { transform: none; } }

/* --- Pasos --------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: clamp(24px, 3.4vw, 48px); }
.step { position: relative; padding-top: var(--s-5); border-top: 2px solid var(--carbon-3); }
.step-n {
  font-family: var(--font-data); font-size: var(--t-data); font-weight: 500;
  letter-spacing: .14em; color: var(--gold); margin-bottom: var(--s-3);
}
.step h3 { margin-bottom: var(--s-2); color: var(--on-dark-1); }
.step p { color: var(--on-dark-2); font-size: var(--t-small); }

/* --- Mapa de cobertura --------------------------------------------------- */
.cover-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (min-width: 900px) { .cover-grid { grid-template-columns: 0.85fr 1.15fr; } }
.cov-map { width: 100%; height: auto; }
.m-st { fill: #241C22; stroke: #3A2F38; stroke-width: 1.1; }
.m-st.m-core { fill: #302732; }
.m-radius { fill: none; stroke: var(--gold); stroke-width: 1.3; stroke-dasharray: 7 8; opacity: .5; }
.m-lanes line { stroke: var(--gold); stroke-width: 1.5; opacity: .42; }
.m-dot { fill: var(--on-dark-1); }
.m-lbl { fill: var(--on-dark-2); font-family: var(--font-body); font-size: 16px; font-weight: 500; }
.m-hub { fill: var(--on-dark-1); font-family: var(--font-brand); font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.m-base-ring { fill: none; stroke: var(--gold); stroke-width: 2; }
.m-base-dot { fill: var(--gold); }
.m-base-lbl, .m-radius-lbl {
  fill: var(--gold); font-family: var(--font-data); font-size: 13px;
  font-weight: 500; letter-spacing: .1em;
}
.m-radius-lbl { opacity: .75; }
.lane-list { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-6); }
.lane-chip {
  font-family: var(--font-data); font-size: var(--t-data); letter-spacing: .04em;
  padding: 7px 13px; border: 1px solid var(--carbon-3); border-radius: 100px;
  color: var(--on-dark-2); text-decoration: none; transition: border-color .18s ease, color .18s ease;
}
.lane-chip:hover { border-color: var(--gold); color: var(--gold); }

/* --- Cierre / CTA -------------------------------------------------------- */
.closer { text-align: center; }
.closer h2 { max-width: 20ch; margin-inline: auto; }
.closer .lead { margin: var(--s-4) auto 0; max-width: 48ch; }
.closer-cta { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: center; margin-top: var(--s-7); }

/* --- Bloques de página interna ------------------------------------------- */
.page-hero { background: var(--carbon); color: var(--on-dark-1); padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px); }
.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); max-width: 18ch; }
.page-hero .lead { color: var(--on-dark-2); margin-top: var(--s-5); }
.crumb { font-family: var(--font-data); font-size: var(--t-data); letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-3); margin-bottom: var(--s-5); }
.crumb a { color: var(--gold); text-decoration: none; }

.split { display: grid; grid-template-columns: minmax(0,1fr); gap: clamp(28px, 4vw, 56px); }
@media (min-width: 860px) { .split { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.deflist { border-top: 1px solid var(--line); }
.deflist > div { padding: var(--s-5) 0; border-bottom: 1px solid var(--line); }
.deflist dt { font-family: var(--font-brand); font-weight: 700; font-size: 1.05rem; margin-bottom: var(--s-2); }
.deflist dd { margin: 0; color: var(--ink-2); font-size: var(--t-small); max-width: var(--prose); }
.sec-dark .deflist { border-color: var(--carbon-3); }
.sec-dark .deflist > div { border-color: var(--carbon-3); }
.sec-dark .deflist dd { color: var(--on-dark-2); }

.spec { display: flex; flex-wrap: wrap; gap: var(--s-6) clamp(28px, 5vw, 56px); }
.spec > div { min-width: 128px; }
.spec dt { font-family: var(--font-data); font-size: var(--t-data); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.sec-dark .spec dt { color: var(--on-dark-3); }
.spec dd { margin: 0; font-family: var(--font-brand); font-weight: 700; font-size: 1.4rem; letter-spacing: -.02em; }

/* --- Pie ----------------------------------------------------------------- */
.foot { background: var(--carbon); color: var(--on-dark-2); padding: var(--s-9) 0 var(--s-6); border-top: 1px solid var(--carbon-3); }
.foot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--s-7); }
.foot h4 { font-family: var(--font-data); font-size: var(--t-data); font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-3); margin-bottom: var(--s-4); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li + li { margin-top: 10px; }
.foot a { color: var(--on-dark-2); text-decoration: none; font-size: var(--t-small); transition: color .18s ease; }
.foot a:hover { color: var(--gold); }
.foot-bottom {
  margin-top: var(--s-8); padding-top: var(--s-5); border-top: 1px solid var(--carbon-3);
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-5); align-items: center;
  font-family: var(--font-data); font-size: var(--t-data); color: var(--on-dark-3); letter-spacing: .05em;
}
.foot-bottom .authority { color: var(--gold); }

/* --- Barra fija de móvil: el CTA de cotizar SIEMPRE visible --------------- */
.mobar { display: none; }
@media (max-width: 720px) {
  .mobar {
    display: grid; grid-template-columns: 1fr auto;
    gap: var(--s-2); position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(21,15,20,.96); backdrop-filter: blur(10px);
    border-top: 1px solid var(--carbon-3);
  }
  .mobar .btn { padding: 14px 18px; font-size: .9375rem; }
  body { padding-bottom: 78px; }
}

/* --- Movimiento: un fade sutil al entrar en viewport. Nada más. ---------- */
.rise { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.rise.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rise { opacity: 1; transform: none; transition: none; } }

/* ---- Arranque de cotizacion del hero (brief 5.1) ------------------- */
.rate-start{margin:26px 0 0;max-width:620px;}
.rs-fields{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;
  background:rgba(21,15,20,.55);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px;}
.rs-f{display:flex;flex-direction:column;gap:6px;flex:1 1 130px;min-width:0;}
.rs-f.rs-narrow{flex:0 0 84px;}
.rs-f span{font:600 .68rem/1 'IBM Plex Mono',monospace;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.72);}
.rs-f input{width:100%;font:500 1.05rem/1.2 'IBM Plex Sans',sans-serif;color:#150F14;
  background:#fff;border:1px solid rgba(255,255,255,.25);border-radius:9px;padding:12px 12px;}
.rs-f input:focus{outline:2px solid var(--gold,#D4A847);outline-offset:1px;}
.rs-go{flex:0 0 auto;padding:13px 22px;white-space:nowrap;}
.rs-err{margin:8px 2px 0;font-size:.86rem;color:#ffd9d2;font-weight:600;}
.rs-note{margin:12px 2px 0;font-size:.88rem;color:rgba(255,255,255,.82);line-height:1.5;}
.rs-note b{color:var(--gold,#D4A847);}
.rs-sep{margin:0 8px;color:rgba(255,255,255,.35);}
@media (max-width:640px){
  .rs-fields{gap:8px;padding:12px;}
  .rs-f{flex:1 1 calc(50% - 4px);}
  .rs-f.rs-narrow{flex:1 1 calc(50% - 4px);}
  .rs-go{flex:1 1 100%;width:100%;font-size:1rem;}
  .rs-note{font-size:.82rem;}
  .rs-sep{display:block;height:0;overflow:hidden;margin:2px 0;}
}