/* Contacto, Soy propietario y gracias. Estándar Teix de páginas de contacto (12 reglas).
   Usa los tokens de site.css (claro/oscuro): --bg --surface --ink --muted --line --accent --bad --verd. */

/* foco no tapado: cabecera fija arriba (scroll-padding ya en site.css) y banner de cookies abajo (--consent-h lo pone contact-form.js) */
html { scroll-padding-block-end: var(--consent-h, 0px); }
.page-contact main { padding-block-end: var(--consent-h, 0px); }
.cx [hidden], .cf [hidden] { display: none !important; }

.cx { padding-block: clamp(1rem, 3vw, 2.4rem) clamp(2.5rem, 6vw, 5rem); }
.cx-head { max-inline-size: 46rem; margin-block-end: clamp(1rem, 2.5vw, 1.8rem); }
.cx-head .eyebrow { margin-block-end: .6rem; }
.cx-head h1 { font-size: clamp(1.85rem, 1.3rem + 2.6vw, 3.1rem); margin-block-end: .35em; max-inline-size: 22ch; }
.cx-head .lead { font-size: clamp(1rem, .95rem + .4vw, 1.15rem); margin-block-end: .8rem; }
.cx-sla { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 .6rem; font-weight: 600; color: var(--accent-ink); }
.cx-dot { inline-size: 9px; block-size: 9px; border-radius: 50%; background: var(--verd); box-shadow: 0 0 0 4px color-mix(in srgb, var(--verd) 22%, transparent); flex: none; }
.cx-forwho { margin: 0; font-size: .92rem; color: var(--muted); max-inline-size: 60ch; }
.cx-forwho a, .cx-topic-hint a, .cf-topic-hint a { color: var(--accent-ink); font-weight: 600; }

.cx-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
@media (max-width: 900px) { .cx-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---- formulario ---- */
.cf { display: grid; gap: 1.15rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg, 10px); padding: clamp(1.1rem, 3vw, 2rem); box-shadow: var(--shadow); min-inline-size: 0; }
.cf-note { margin: 0; font-size: .88rem; color: var(--muted); }
.cf-field { display: grid; gap: .4rem; min-inline-size: 0; }
.cf label, .cf legend { font-weight: 600; font-size: .95rem; }
.cf-opt { font-weight: 500; color: var(--muted); }
.cf-hint { margin: 0; font-size: .85rem; color: var(--muted); line-height: 1.4; }
.cf input:not([type=checkbox], [type=radio]), .cf select, .cf textarea {
  inline-size: 100%; min-block-size: 48px; padding: .75rem .9rem; font: 400 16px/1.4 var(--ff); color: var(--ink);
  background: var(--bg); border: 1.5px solid color-mix(in srgb, var(--ink) 55%, var(--surface)); border-radius: var(--r);
  scroll-margin-block-start: 100px; transition: border-color .15s, background-color .15s;
}
.cf textarea { resize: vertical; min-block-size: 8rem; }
.cf select { appearance: none; padding-inline-end: 2.6rem; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.cf input:hover, .cf select:hover, .cf textarea:hover { border-color: var(--ink); }
.cf input:focus-visible, .cf select:focus-visible, .cf textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-color: var(--accent); background: var(--surface); }
.cf [aria-invalid="true"] { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 7%, var(--surface)); }

/* errores: texto + icono + borde (no solo color) */
.cf-err { margin: 0; font-size: .9rem; font-weight: 600; line-height: 1.4; color: var(--bad); }
.cf-err:empty { margin-block-start: -.4rem; }
.cf-err:not(:empty) { display: flex; gap: .5rem; align-items: flex-start; }
.cf-err:not(:empty)::before { content: "!"; flex: none; display: grid; place-items: center; inline-size: 1.1rem; block-size: 1.1rem; margin-block-start: .1rem; border-radius: 50%; background: var(--bad); color: var(--surface); font-size: .72rem; font-weight: 800; }
.cf-summary { border: 2px solid var(--bad); border-radius: var(--r); padding: 1rem 1.1rem; background: color-mix(in srgb, var(--bad) 7%, var(--surface)); scroll-margin-block-start: 100px; }
.cf-summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.cf-summary h2 { font: 700 1.05rem/1.3 var(--ff); letter-spacing: 0; margin: 0 0 .5rem; color: var(--bad); }
.cf-summary ul { margin: 0; padding-inline-start: 1.1rem; display: grid; gap: .15rem; }
.cf-summary li { padding-block: .3rem; }
.cf-summary a { font-weight: 600; color: var(--ink); text-underline-offset: .2em; }
.cf-alert { border: 2px solid var(--bad); border-radius: var(--r); padding: .9rem 1.1rem; background: color-mix(in srgb, var(--bad) 7%, var(--surface)); font-weight: 600; scroll-margin-block-start: 100px; }
.cf-alert:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.cf-alert p { margin: 0 0 .4rem; }
.cf-alert-alt { font-weight: 500; font-size: .92rem; margin: 0 !important; }
.cf-alert-alt a { display: inline-block; padding-block: .35rem; color: var(--accent-ink); font-weight: 600; }
.cf-alert--static { font-weight: 500; }
.cf-topic-hint { margin: .1rem 0 0; font-size: .9rem; padding: .7rem .9rem; border-radius: var(--r); background: var(--accent-soft); color: var(--ink); }
.cf-topic-hint a { display: inline-block; padding-block: .25rem; }

/* casilla y radios: toda la fila es el objetivo táctil (≥ 44 px) */
.cf-check { display: flex; gap: .8rem; align-items: flex-start; min-block-size: 44px; font-weight: 400 !important; font-size: .92rem !important; line-height: 1.45; cursor: pointer; padding-block: .35rem; }
.cf-check input { inline-size: 26px; block-size: 26px; flex: none; margin: .05rem 0 0; accent-color: var(--accent); cursor: pointer; }
.cf-check a { color: var(--accent-ink); font-weight: 600; }
.cf-check:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: var(--r); }
.cf-fieldset { border: 0; padding: 0; margin: 0; min-inline-size: 0; display: grid; gap: .5rem; }
.cf-fieldset legend { padding: 0; margin-block-end: .5rem; }
.cf-radios { display: grid; gap: .5rem; }
@media (min-width: 640px) { .cf-radios { grid-template-columns: 1fr 1fr; } }
.cf-radio { display: flex; align-items: center; gap: .7rem; min-block-size: 48px; padding: .4rem .9rem; border: 1.5px solid color-mix(in srgb, var(--ink) 55%, var(--surface)); border-radius: var(--r); font-weight: 500 !important; cursor: pointer; background: var(--bg); }
.cf-radio input { inline-size: 22px; block-size: 22px; flex: none; margin: 0; accent-color: var(--accent); cursor: pointer; }
.cf-radio:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.cf-radio:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }

/* envío */
.cf-send { min-block-size: 52px; font-size: 1rem; justify-self: start; min-inline-size: 15rem; }
.cf-send[disabled] { opacity: .7; cursor: progress; transform: none; }
.cf-send:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.cf-status { margin: 0; font-weight: 600; color: var(--muted); }
.cf-status:empty { margin-block-start: -1.15rem; }
.cf-proof { margin: 0; font: 500 .76rem/1.5 var(--ff-mono); letter-spacing: .02em; color: var(--muted); }
@media (max-width: 640px) { .cf-send { justify-self: stretch; inline-size: 100%; } }

/* honeypot: fuera de pantalla, sin display:none (rule 10) */
.cf-hp { position: absolute !important; inset-inline-start: -9999px; inline-size: 1px; block-size: 1px; overflow: hidden; }

/* ---- alternativas ---- */
.cx-side { display: grid; gap: 1.5rem; }
.cx-alt-t, .cx-why h2 { font: 700 1.15rem/1.2 var(--ff-display); letter-spacing: -.02em; margin: 0 0 .7rem; }
.cx-alt-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.cx-alt-a { display: flex; align-items: center; gap: .9rem; min-block-size: 56px; padding: .65rem 1rem; border: 1.5px solid color-mix(in srgb, var(--ink) 30%, var(--surface)); border-radius: var(--r); background: var(--surface); text-decoration: none; transition: border-color .15s, background-color .15s; }
.cx-alt-a:hover { border-color: var(--accent); background: var(--accent-soft); }
.cx-alt-a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.cx-alt-ico { inline-size: 40px; block-size: 40px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); }
.cx-alt-tx { display: grid; min-inline-size: 0; }
.cx-alt-tx strong { font-weight: 600; }
.cx-alt-tx small { color: var(--muted); font-size: .88rem; overflow-wrap: anywhere; }
.cx-legal { margin: 0; }
.cx-why .ticks li { padding-block: .2rem; }

/* ---- gracias ---- */
.cx-thanks { max-inline-size: 56rem; }
.cx-thanks-card { background: var(--surface); border: 1px solid var(--line); border-block-start: 5px solid var(--verd); border-radius: var(--r-lg, 10px); padding: clamp(1.3rem, 4vw, 2.4rem); box-shadow: var(--shadow); margin-block-end: 2rem; }
/* tarjeta que recibe el foco por programa al llegar: sin anillo, no es un control */
.cx-thanks-card:focus { outline: none; }
.cx-thanks-card h1 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3rem); margin-block-end: .3em; }
.cx-copy { margin: .4rem 0 0; color: var(--muted); }
.cx-next-t { font-size: 1.3rem; margin-block-end: .8rem; }
.cx-next { list-style: none; margin: 0 0 1.8rem; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.cx-next-a { position: relative; display: grid; gap: .3rem; min-block-size: 44px; padding: 1.1rem 3rem 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); text-decoration: none; transition: border-color .15s, transform .2s var(--ease); }
.cx-next-a:hover { border-color: var(--accent); transform: translateY(-2px); }
.cx-next-a strong { font: 600 1.1rem/1.2 var(--ff-display); }
.cx-next-a span { color: var(--muted); font-size: .9rem; }
.cx-next-a i { position: absolute; inset-block-start: 50%; inset-inline-end: 1.1rem; translate: 0 -50%; font-style: normal; color: var(--accent-ink); font-size: 1.2rem; }
@media (prefers-reduced-motion: reduce) { .cx-next-a, .cf input, .cf select, .cf textarea { transition: none; } .cx-next-a:hover { transform: none; } }