/* =========================================================
   Un amor que construye — COM · CON · CRECE Madrid 2026
   Paleta tomada del logotipo «El amor vence siempre»
   ========================================================= */

:root {
  --gold-900: #7A5F12;
  --gold-700: #A8821A;
  --gold-600: #C9A227;
  --gold-400: #DDBB55;
  --gold-200: #EFDFA8;
  --gold-050: #FBF6E7;

  --ink-900: #1E1A12;
  --ink-700: #3D372B;
  --ink-500: #6B6354;
  --ink-300: #9A9284;

  --paper:    #FFFDF8;
  --paper-2:  #F7F2E6;
  --line:     #E6DCC5;

  --danger:  #B3261E;
  --success: #2E7D52;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(30, 26, 18, .06);
  --shadow-md: 0 6px 24px rgba(30, 26, 18, .08);
  --shadow-lg: 0 18px 50px rgba(30, 26, 18, .10);

  --maxw: 760px;
}

* { box-sizing: border-box; }

/* El atributo hidden debe ganar a cualquier display posterior. */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-700);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold-700); }
a:hover { color: var(--gold-900); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--gold-600); color: #fff;
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero {
  background:
    radial-gradient(1100px 420px at 50% -140px, rgba(201, 162, 39, .16), transparent 70%),
    linear-gradient(180deg, var(--gold-050) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
  padding: 48px 20px 56px;
  text-align: center;
}
.hero__inner { max-width: var(--maxw); margin: 0 auto; }

.hero__logo {
  width: 132px; height: auto;
  display: block; margin: 0 auto 20px;
}

.hero__kicker {
  margin: 0 0 6px;
  font-size: 12px; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--gold-700);
}

.hero__title {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 7vw, 3.5rem);
  font-weight: 600; line-height: 1.08;
  margin: 0 0 10px; color: var(--ink-900);
}

.hero__subtitle {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  font-style: italic; color: var(--ink-500);
  margin: 0 auto 28px; max-width: 32em;
}

.hero__facts {
  list-style: none; margin: 0 auto 20px; padding: 0;
  display: grid; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: left;
  max-width: 620px;
}
@media (min-width: 620px) { .hero__facts { grid-template-columns: 1fr 1fr; } }

.hero__facts li {
  background: var(--paper);
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 2px;
}
.hero__facts span {
  font-size: 11px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold-700);
}
.hero__facts strong { font-size: 14.5px; color: var(--ink-900); font-weight: 600; }

.hero__note {
  margin: 0; font-size: 13.5px; color: var(--ink-500);
}

/* ---------------------------------------------------------
   Layout
   --------------------------------------------------------- */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 44px 20px 72px;
}

.intro { margin-bottom: 44px; }
.intro h2 {
  font-family: var(--serif); font-size: 1.9rem; font-weight: 600;
  color: var(--ink-900); margin: 0 0 14px;
}
.intro p { margin: 0 0 14px; color: var(--ink-500); }
.intro__note {
  border-left: 3px solid var(--gold-400);
  padding-left: 14px;
  font-size: 14px;
}
.intro__note strong { color: var(--ink-900); }

.prices {
  display: grid; gap: 14px; margin-top: 24px;
}
@media (min-width: 560px) { .prices { grid-template-columns: 1fr 1fr; } }

.price {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-2);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 2px;
}
.price__label {
  font-size: 11px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold-700);
}
.price__amount {
  font-family: var(--serif); font-size: 2.1rem; font-weight: 700;
  color: var(--ink-900); line-height: 1.1;
}
.price__meta { font-size: 13px; color: var(--ink-500); }

/* ---------------------------------------------------------
   Formulario
   --------------------------------------------------------- */
.form { display: grid; gap: 20px; }

.step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  padding: 26px 24px 28px;
  margin: 0;
  min-width: 0;
}
@media (max-width: 520px) { .step { padding: 22px 16px 24px; } }

.step__legend {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 0; margin-bottom: 22px; width: 100%;
}
.step__num {
  flex: none;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--gold-600); color: #fff;
  font-weight: 700; font-size: 15px;
  box-shadow: 0 2px 8px rgba(201, 162, 39, .35);
}
.step__title {
  display: block;
  font-family: var(--serif); font-size: 1.5rem; font-weight: 600;
  color: var(--ink-900); line-height: 1.2;
}
.step__sub {
  display: block; font-size: 13.5px; color: var(--ink-500); margin-top: 2px;
}

.sub {
  font-size: 12px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold-700);
  margin: 26px 0 12px;
  display: flex; align-items: center; gap: 8px;
}
.sub:first-of-type { margin-top: 0; }
.sub__tag {
  font-size: 10.5px; font-weight: 600; letter-spacing: .06em;
  text-transform: none; color: var(--ink-300);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 1px 8px;
}

.sub-block { margin-top: 4px; }

.grid { display: grid; gap: 16px; }
@media (min-width: 600px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .field--sm { grid-column: span 1; }
}

.field { min-width: 0; }

.label {
  display: block;
  font-size: 14px; font-weight: 600; color: var(--ink-900);
  margin-bottom: 7px;
}
.req { color: var(--gold-700); }

.hint { font-size: 12.5px; color: var(--ink-300); margin: 6px 0 0; }

.input {
  display: block; width: 100%;
  font: inherit; font-size: 15px; color: var(--ink-900);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 13px;
  transition: border-color .15s, box-shadow .15s;
}
.input::placeholder { color: var(--ink-300); }
.input:hover { border-color: var(--gold-400); }
.input:focus {
  outline: none;
  border-color: var(--gold-600);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .18);
}
textarea.input { resize: vertical; min-height: 76px; }

/* Tarjetas de opción (radios) */
.cards { display: grid; gap: 10px; }
@media (min-width: 560px) { .cards--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 560px) { .cards--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  position: relative;
  display: block;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--paper);
  padding: 14px 16px 14px 44px;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.card--sm { padding: 12px 14px 12px 42px; }
.card:hover { border-color: var(--gold-400); background: var(--gold-050); }

.card input {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px;
  accent-color: var(--gold-600);
  margin: 0; cursor: pointer;
}
.card:has(input:checked) {
  border-color: var(--gold-600);
  background: var(--gold-050);
  box-shadow: 0 0 0 1px var(--gold-600) inset;
}
.card:has(input:focus-visible) {
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .25);
}

.card__title {
  display: block; font-size: 15px; font-weight: 600; color: var(--ink-900);
  line-height: 1.35;
}
.card__desc {
  display: block; font-size: 13px; color: var(--ink-500); margin-top: 1px;
}

/* Casillas de consentimiento */
.check {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--paper);
  padding: 15px 17px;
  cursor: pointer;
  font-size: 14px; line-height: 1.55;
  transition: border-color .15s, background .15s;
}
.check:hover { border-color: var(--gold-400); background: var(--gold-050); }
.check input {
  flex: none; width: 18px; height: 18px; margin: 2px 0 0;
  accent-color: var(--gold-600); cursor: pointer;
}
.check:has(input:checked) { border-color: var(--gold-600); background: var(--gold-050); }
.check strong { color: var(--ink-900); }

/* Bloques informativos */
.notice {
  border: 1px solid var(--gold-200);
  border-left: 3px solid var(--gold-600);
  border-radius: 11px;
  background: var(--gold-050);
  padding: 18px 20px;
  margin-bottom: 24px;
  font-size: 14px;
}
.notice p { margin: 0 0 12px; }
.notice__list {
  list-style: none; margin: 0 0 12px; padding: 0;
  display: grid; gap: 8px;
}
.notice__list li { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.notice__list span {
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--gold-700);
  min-width: 92px;
}
.notice__list strong {
  color: var(--ink-900); font-size: 14.5px;
  font-variant-numeric: tabular-nums; word-break: break-word;
}
.notice__foot { margin: 0; color: var(--ink-500); font-size: 13.5px; }

.legal {
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--paper-2);
  padding: 18px 20px;
  margin-bottom: 22px;
  font-size: 13.5px; color: var(--ink-500);
  max-height: 260px; overflow-y: auto;
}
.legal p { margin: 0 0 11px; }
.legal p:last-child { margin-bottom: 0; }

/* Carga y aviso de cerrado */
.cargando { text-align: center; padding: 60px 20px; color: var(--ink-500); }
.cargando__spinner {
  width: 32px; height: 32px; margin: 0 auto 14px;
  border: 3px solid var(--gold-200); border-top-color: var(--gold-600);
  border-radius: 50%; animation: spin .8s linear infinite;
}
.aviso-cerrado {
  text-align: center; padding: 52px 28px;
  border: 1px solid var(--gold-200); border-radius: var(--radius);
  background: var(--gold-050); box-shadow: var(--shadow-md);
}
.aviso-cerrado h2 {
  font-family: var(--serif); font-size: 2rem; font-weight: 600;
  color: var(--ink-900); margin: 0 0 10px;
}
.aviso-cerrado p { margin: 0; color: var(--ink-500); max-width: 34em; margin-inline: auto; }

/* Bloques de hijos */
.hijo {
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold-400);
  border-radius: 11px;
  background: var(--paper-2);
  padding: 16px 18px 6px;
  margin-bottom: 14px;
}
.hijo__title {
  font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold-700);
  margin: 0 0 12px;
}

/* Caja de importe */
.importe {
  display: flex; flex-direction: column; gap: 2px;
  border: 1px solid var(--gold-600);
  border-radius: 11px;
  background: var(--paper);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .12);
  padding: 18px 20px;
  margin-bottom: 20px;
  text-align: center;
}
.importe__label {
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold-700);
}
.importe__amount {
  font-family: var(--serif); font-size: 2.6rem; font-weight: 700;
  color: var(--ink-900); line-height: 1.1;
}
.importe__detail { font-size: 13px; color: var(--ink-500); }

/* Errores */
.error {
  margin: 6px 0 0; font-size: 13px; color: var(--danger);
  min-height: 0; display: none;
}
.error.is-visible { display: block; }

.input.is-invalid { border-color: var(--danger); }
.input.is-invalid:focus { box-shadow: 0 0 0 3px rgba(179, 38, 30, .15); }

/* Honeypot */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Enviar */
.submit { text-align: center; padding-top: 6px; }
.submit__note {
  font-size: 13.5px; color: var(--ink-500);
  margin: 0 auto 18px; max-width: 34em;
}

.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-size: 16px; font-weight: 600;
  color: #fff;
  background: linear-gradient(180deg, var(--gold-600), var(--gold-700));
  border: none; border-radius: 999px;
  padding: 15px 36px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform .12s, box-shadow .18s, filter .18s;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.06); box-shadow: var(--shadow-lg); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid rgba(201, 162, 39, .45); outline-offset: 3px; }
.btn[disabled] { opacity: .65; cursor: not-allowed; filter: none; }

.btn--ghost {
  background: none; color: var(--gold-700);
  border: 1.5px solid var(--gold-600);
  box-shadow: none; font-size: 15px; padding: 12px 28px;
}
.btn--ghost:hover { background: var(--gold-050); filter: none; box-shadow: none; }

.btn__spinner { display: none; width: 17px; height: 17px; }
.btn.is-loading .btn__spinner {
  display: block;
  border: 2.5px solid rgba(255, 255, 255, .4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.formError {
  margin: 16px 0 0; font-size: 14px; color: var(--danger);
  display: none;
}
.formError.is-visible { display: block; }

/* ---------------------------------------------------------
   Pantalla de éxito
   --------------------------------------------------------- */
.success {
  text-align: center;
  border: 1px solid var(--gold-200);
  border-radius: var(--radius);
  background: var(--gold-050);
  padding: 52px 28px 46px;
  box-shadow: var(--shadow-md);
}
.success__mark {
  width: 62px; height: 62px; margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--success); color: #fff;
  display: grid; place-items: center;
  font-size: 32px; line-height: 1;
}
.success h2 {
  font-family: var(--serif); font-size: 2rem; font-weight: 600;
  color: var(--ink-900); margin: 0 0 10px;
}
.success p { margin: 0 0 10px; color: var(--ink-500); }
.success__redirect { font-size: 14px; margin-bottom: 24px !important; }
#countdown { font-weight: 700; color: var(--gold-700); }

/* ---------------------------------------------------------
   Pie
   --------------------------------------------------------- */
.foot {
  border-top: 1px solid var(--line);
  background: var(--paper-2);
  padding: 40px 20px 48px;
  text-align: center;
}
.foot__logo { width: 48px; height: 48px; opacity: .85; margin-bottom: 12px; }
.foot__title {
  font-family: var(--serif); font-size: 1.2rem; font-weight: 600;
  color: var(--ink-900); margin: 0 0 6px;
}
.foot__contact { margin: 0 0 10px; font-size: 14px; }
.foot__legal { margin: 0; font-size: 12.5px; color: var(--ink-300); }

/* ---------------------------------------------------------
   Accesibilidad / movimiento
   --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}