/* Identidad tomada de carvalho.com.co: morado de la planta, Quicksand en títulos, Nunito Sans en texto */
@font-face {
  font-family: "Quicksand";
  src: url("../fonts/quicksand.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "Nunito Sans";
  src: url("../fonts/nunito-sans.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  --morado: #742f83;
  --morado-oscuro: #4d1171;
  --morado-medio: #72388a;
  --morado-hover: #3c0d59;
  --lavanda: #f1e5ff;
  --lavanda-suave: #faf6ff;
  --arena: #ddcab8;
  --crema: #fbf6ee;
  --menta: #f1f8f1;
  --rosa: #fcf0f5;
  --cielo: #eef6fd;
  --lima: #c8f250;
  --tinta: #1d2024;
  --gris: #5b5f66;
  --gris-claro: #8b8f96;
  --borde: #e4dbea;
  --borde-fuerte: #cdbfd8;
  --blanco: #fff;
  --error: #b42318;
  --error-fondo: #fdf0ef;
  --ok: #1f7a3a;
  --ok-fondo: #edf7ef;
  --radio: 10px;
  --radio-chip: 999px;
  --sombra: 0 1px 2px rgba(45, 15, 70, .06), 0 8px 24px rgba(45, 15, 70, .07);
  --titulo: "Quicksand", "Nunito Sans", Helvetica, Arial, sans-serif;
  --texto: "Nunito Sans", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--texto);
  font-size: 16px;
  line-height: 1.5;
  color: var(--tinta);
  background: var(--blanco);
}

h1, h2, h3, h4 {
  font-family: var(--titulo);
  color: var(--morado);
  line-height: 1.2;
  margin: 0 0 .5em;
}
h1 { font-weight: 600; }
h2, h3 { font-weight: 600; }

a { color: var(--morado-oscuro); }
a:hover { color: var(--morado-hover); }

:focus-visible { outline: 3px solid #a46dc0; outline-offset: 2px; }

.oculto-visual {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ── Botones ── */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  font-family: var(--titulo);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  padding: .85em 1.6em;
  border-radius: 6px;
  border: 2px solid var(--morado-oscuro);
  background: var(--morado-oscuro);
  color: var(--blanco);
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, border-color .15s, color .15s;
}
.boton:hover { background: var(--morado-hover); border-color: var(--morado-hover); color: var(--blanco); }
.boton:disabled { opacity: .6; cursor: wait; }
.boton.secundario { background: transparent; color: var(--morado-oscuro); }
.boton.secundario:hover { background: var(--lavanda); color: var(--morado-hover); }
.boton.peligro { background: var(--error); border-color: var(--error); }
.boton.peligro:hover { background: #8c1b13; border-color: #8c1b13; }
.boton.chico { font-size: .875rem; padding: .5em 1em; }
.boton.whatsapp { background: #1f8f4e; border-color: #1f8f4e; }
.boton.whatsapp:hover { background: #17733e; border-color: #17733e; }

/* ── Campos ── */
.campo { margin: 0 0 1.1rem; }
.campo > label, .etiqueta {
  display: block;
  font-weight: 700;
  font-size: .95rem;
  margin: 0 0 .35rem;
}
.opcional { font-weight: 400; color: var(--gris-claro); font-size: .85rem; }
.pista { font-size: .85rem; color: var(--gris); margin: .3rem 0 0; }

input[type="text"], input[type="email"], input[type="tel"], input[type="password"],
input[type="search"], input[type="url"], input[type="number"], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--tinta);
  background: var(--blanco);
  border: 1.5px solid var(--borde-fuerte);
  border-radius: 8px;
  padding: .7rem .85rem;
  min-height: 48px;
  transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 96px; resize: vertical; }
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234d1171' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  padding-right: 2.4rem;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--morado);
  box-shadow: 0 0 0 3px rgba(116, 47, 131, .18);
}
.con-error input, .con-error select, .con-error textarea { border-color: var(--error); }
.error {
  color: var(--error);
  font-size: .875rem;
  font-weight: 600;
  margin: .35rem 0 0;
}
.error:empty { display: none; }

/* ── Botones de opción (chips) ── */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: .25rem 0 0;
  padding: 0;
  border: 0;
}
.chip { position: relative; }
.chip input {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
}
.chip span {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  min-height: 42px;
  padding: .5rem 1rem;
  border: 1.5px solid var(--borde-fuerte);
  border-radius: var(--radio-chip);
  background: var(--blanco);
  color: var(--tinta);
  font-size: .95rem;
  line-height: 1.25;
  cursor: pointer;
  user-select: none;
  transition: background-color .12s, border-color .12s, color .12s;
}
.chip span::before {
  content: "+";
  font-family: var(--titulo);
  font-weight: 700;
  color: var(--morado);
  width: 1em;
  text-align: center;
}
.chip:hover span { border-color: var(--morado); background: var(--lavanda-suave); }
.chip input:checked + span {
  background: var(--morado-oscuro);
  border-color: var(--morado-oscuro);
  color: var(--blanco);
}
.chip input:checked + span::before { content: "✓"; color: var(--lima); }
.chip input:focus-visible + span { outline: 3px solid #a46dc0; outline-offset: 2px; }
.chip.radio span::before { content: none; }
.chip.radio span { padding: .5rem .95rem; }
.chip.propia input:checked + span { background: var(--morado); border-color: var(--morado); }

.aviso {
  border-radius: 8px;
  padding: .75rem 1rem;
  margin: 0 0 1rem;
  font-weight: 600;
  background: var(--ok-fondo);
  color: var(--ok);
}
.aviso.error { background: var(--error-fondo); color: var(--error); font-size: 1rem; }