/* =====================================================================
   3K AdoptaDog 2026 — Inscripción (Constructor B)
   Requiere tokens.css antes. Sin tokens propios: todo sale de :root.
   ===================================================================== */

/* ---------- Íconos locales (máscaras) ---------- */
body {
  --ico-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
  --ico-alert: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7.5v5.5M12 16.5v.01'/%3E%3C/svg%3E");
  --ico-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  --ico-info: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v5.5M12 7.5v.01'/%3E%3C/svg%3E");
  --ico-wifi: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 8.8a15 15 0 0 1 20 0M5 12.4a10 10 0 0 1 14 0M8.5 15.9a5 5 0 0 1 7 0M12 19.5v.01'/%3E%3C/svg%3E");
}

/* =====================================================================
   BASE COMPARTIDA DE SUBPÁGINAS (misma en pago.css y legal.css)
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 16px; }
body {
  margin: 0; min-height: 100vh;
  font-family: var(--font-body); font-size: var(--step-0); line-height: var(--lh-body);
  color: var(--color-text); background: var(--color-bg);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--color-link); text-underline-offset: .18em; text-decoration-thickness: 2px; }
a:hover { color: var(--color-link-hover); }
:focus-visible { outline: 3px solid var(--color-focus-light); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: var(--fw-display); line-height: var(--lh-heading); letter-spacing: var(--ls-heading); text-wrap: balance; margin: 0; }
p { text-wrap: pretty; }
.ico { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ico--inline { display: inline-block; vertical-align: -.2em; color: var(--c-red-500); }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: var(--z-skip); background: var(--c-gold-500); color: var(--c-red-900); font-weight: 800; padding: 10px 16px; border-radius: var(--radius-pill); text-decoration: none; transition: top var(--dur-fast); }
.skip-link:focus { top: 12px; }

/* ---- Cabezal rojo con grano y ola ---- */
.sub-hero {
  position: relative; isolation: isolate; color: var(--color-text-on-brand);
  background: var(--grad-red-radial);
  padding: 0 var(--gutter) calc(var(--wave-h) + var(--space-3xl));
  overflow: hidden;
}
.sub-hero::before { /* grano */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: var(--noise); opacity: .09; mix-blend-mode: overlay;
}
.sub-hero::after { /* ola crema */
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: var(--wave-h);
  background: var(--color-bg);
  -webkit-mask: var(--svg-wave) bottom / 100% 100% no-repeat; mask: var(--svg-wave) bottom / 100% 100% no-repeat;
}
.sub-hero__inner { position: relative; max-width: var(--container); margin: 0 auto; }
.sub-hero h1 { font-size: var(--step-5); }
.sub-hero h1 em { font-style: normal; color: var(--c-gold-300); }
.sub-hero__lead { font-size: var(--step-1); color: var(--color-text-on-brand-muted); margin: var(--space-xs) 0 0; max-width: 34ch; }
.sub-hero__snow { position: absolute; width: 28px; height: 28px; background: #fff; opacity: .2; -webkit-mask: var(--svg-snow) center/contain no-repeat; mask: var(--svg-snow) center/contain no-repeat; pointer-events: none; }

.sub-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-s); max-width: var(--container); margin: 0 auto; min-height: var(--header-h); padding: var(--space-2xs) 0; }
.sub-nav__brand img { height: 52px; width: auto; filter: brightness(0) invert(1) drop-shadow(0 2px 6px rgba(74, 7, 17, .35)); transition: transform var(--dur-base) var(--ease-back); }
.sub-nav__brand:hover img { transform: rotate(-4deg) scale(1.04); }
.sub-nav__back {
  display: inline-flex; align-items: center; gap: .5em; min-height: 44px; padding: 0 1.1em;
  border-radius: var(--radius-pill); border: 2px solid rgba(255, 255, 255, .55);
  color: #fff; text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: var(--step--1);
  background: rgba(255, 255, 255, .08); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  transition: background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-base) var(--ease-out-soft);
}
.sub-nav__back:hover { color: var(--c-red-700); background: #fff; border-color: #fff; }
.sub-nav__back:hover .ico { transform: translateX(-3px); }
.sub-nav__back .ico { transition: transform var(--dur-base) var(--ease-back); }
.sub-nav__back:focus-visible { outline-color: var(--color-focus); }

.chip {
  display: inline-flex; align-items: center; gap: .45em; margin: 0 0 var(--space-s);
  font-family: var(--font-body); font-weight: 800; font-size: var(--step--1);
  padding: 6px 14px; border-radius: var(--radius-pill); line-height: 1.3;
}
.chip--glass { background: rgba(255, 246, 238, .14); border: 1.5px solid rgba(255, 246, 238, .35); color: #fff; }
.chip--glass .ico { color: var(--c-gold-300); }

/* ---- Botones (3 variantes × 2 tamaños) ---- */
.btn {
  --btn-h: 48px;
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: var(--btn-h); padding: 0 1.5em;
  border: 2px solid transparent; border-radius: var(--radius-pill);
  font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); letter-spacing: var(--ls-button); line-height: 1.1;
  text-decoration: none; cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: transform var(--dur-base) var(--ease-out-soft), box-shadow var(--dur-base) var(--ease-out-soft), background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.btn--lg { --btn-h: 56px; font-size: var(--step-1); padding: 0 1.8em; }
.btn--block { width: 100%; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(3px) scale(var(--press-scale)); transition-duration: var(--dur-instant); transition-timing-function: var(--ease-bounce-soft); }
.btn[disabled] { cursor: not-allowed; opacity: .65; transform: none; }

.btn--primary { background: var(--grad-gold); color: var(--c-red-900); box-shadow: var(--shadow-press-gold); }
.btn--primary::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grad-gold-shine) no-repeat; background-size: 220% 100%; background-position: -160% 0; }
.btn--primary:hover::before { animation: kf-shine 700ms var(--ease-out-soft); }
.btn--primary:active { box-shadow: 0 1px 0 var(--c-gold-900); }

.btn--secondary { background: var(--c-red-500); color: #fff; box-shadow: var(--shadow-press); }
.btn--secondary:hover { background: var(--c-red-600); color: #fff; }
.btn--secondary:active { box-shadow: 0 1px 0 var(--c-red-800); }

.btn--ghost { background: transparent; color: var(--c-red-500); border-color: currentColor; }
.btn--ghost:hover { background: var(--c-red-500); border-color: var(--c-red-500); color: #fff; }

.btn--whatsapp { background: var(--c-whatsapp); color: #fff; box-shadow: 0 4px 0 #126a38; }
.btn--whatsapp:hover { background: #1a7d44; color: #fff; }

/* flecha / huellita que avanza */
.btn--next::after, .btn--paw::after, .btn--back::before {
  content: ""; width: 1.1em; height: 1.1em; flex: none; background: currentColor;
  -webkit-mask: var(--ico-arrow) center/contain no-repeat; mask: var(--ico-arrow) center/contain no-repeat;
  transition: transform var(--dur-base) var(--ease-back);
}
.btn--paw::after { -webkit-mask-image: var(--svg-paw); mask-image: var(--svg-paw); }
.btn--back::before { transform: scaleX(-1); }
.btn--next:hover::after, .btn--paw:hover::after { transform: translateX(4px); }
.btn--paw:hover::after { transform: translateX(4px) rotate(12deg); }
.btn--back:hover::before { transform: scaleX(-1) translateX(4px); }

/* cargando: huesito que gira */
.btn.is-loading { pointer-events: none; }
.btn.is-loading::after {
  -webkit-mask-image: var(--svg-bone); mask-image: var(--svg-bone);
  width: 1.4em; animation: kf-spin .9s linear infinite;
}

/* ---- Footer corto ---- */
.sub-footer {
  position: relative; margin-top: var(--space-3xl); color: var(--color-text-on-brand-muted);
  background: var(--grad-night); padding: calc(var(--space-2xl) + 10px) var(--gutter) var(--space-xl);
  text-align: center; font-size: var(--step--1);
}
.sub-footer::before { /* festón crema */
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 20px; background: var(--color-bg);
  -webkit-mask: var(--svg-scallop) top left / var(--scallop-size) repeat-x; mask: var(--svg-scallop) top left / var(--scallop-size) repeat-x;
}
.sub-footer__inner { max-width: var(--container); margin: 0 auto; display: grid; gap: var(--space-s); justify-items: center; }
.sub-footer__brand img { height: 84px; width: auto; filter: brightness(0) invert(1); }
.sub-footer p { margin: 0; }
.sub-footer__event { display: inline-flex; align-items: center; gap: .4em; color: #fff; font-weight: 700; flex-wrap: wrap; justify-content: center; }
.sub-footer__event .ico { color: var(--c-gold-300); }
.sub-footer__links { display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: center; }
.sub-footer a { color: var(--c-gold-300); font-weight: 700; }
.sub-footer a:hover { color: #fff; }
.sub-footer a:focus-visible { outline-color: var(--color-focus); }
.sub-footer__made { display: inline-flex; align-items: center; gap: .35em; opacity: .85; }
.sub-footer__made .ico { color: var(--c-gold-500); width: 1.1em; height: 1.1em; }

/* =====================================================================
   INSCRIPCIÓN
   ===================================================================== */
.ins-hero { padding-top: var(--space-l); max-width: calc(820px - 2 * var(--gutter)); }
.ins-hero h1 { max-width: 13ch; }

.ins-main { position: relative; max-width: 820px; margin: calc(var(--space-3xl) * -1 - 10px) auto 0; padding: 0 var(--gutter); }

/* Cupo y alerta global */
.ins-cupo {
  position: relative; z-index: 3; display: flex; align-items: center; justify-content: center; gap: .5em;
  width: fit-content; margin: 0 auto var(--space-s); padding: 8px 18px;
  background: var(--c-pine-700); color: #fff; border: 3px solid #fff; border-radius: var(--radius-pill);
  font-weight: 800; font-size: var(--step--1); box-shadow: var(--shadow-sticker); transform: rotate(-1.5deg);
}
.ins-cupo::before { content: ""; width: 1.1em; height: 1.1em; background: var(--c-gold-300); -webkit-mask: var(--svg-paw) center/contain no-repeat; mask: var(--svg-paw) center/contain no-repeat; }
.ins-cupo--agotado { background: var(--c-red-700); }

.ins-alert {
  position: relative; display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start;
  margin: 0 0 var(--space-s); padding: 14px 16px; border-radius: var(--radius-m);
  background: var(--c-pine-100); color: var(--c-pine-700); border: 2px solid rgba(23, 71, 58, .18);
  font-weight: 700; font-size: var(--step--1); line-height: 1.45;
}
.ins-alert::before { content: ""; width: 22px; height: 22px; margin-top: 1px; background: currentColor; -webkit-mask: var(--ico-info) center/contain no-repeat; mask: var(--ico-info) center/contain no-repeat; }
.ins-alert--warn { background: var(--c-gold-100); color: var(--c-gold-900); border-color: rgba(200, 146, 42, .45); }
.ins-alert--warn::before { -webkit-mask-image: var(--ico-alert); mask-image: var(--ico-alert); }
.ins-alert--ok { background: var(--c-pine-100); color: var(--c-pine-700); }
.ins-alert--ok::before { -webkit-mask-image: var(--ico-check); mask-image: var(--ico-check); }
#alerta-global { z-index: 3; background: #fff; box-shadow: var(--shadow-m); border-width: 0 0 0 6px; border-style: solid; }
#alerta-global.ins-alert--warn { border-color: var(--c-gold-500); color: var(--c-ink-900); }
#alerta-global.ins-alert--warn::before { -webkit-mask-image: var(--ico-wifi); mask-image: var(--ico-wifi); background: var(--c-gold-700); width: 26px; height: 26px; }
#alerta-global:not([hidden]) { animation: kf-fade-up var(--dur-slow) var(--ease-out) both; }

/* Escenario: Camilo asomándose */
.ins-stage { position: relative; padding-top: 70px; }
.ins-camilo {
  position: absolute; z-index: 0; right: 4%; top: -18px; width: 112px; height: auto;
  filter: drop-shadow(0 10px 14px rgba(74, 7, 17, .35));
  transform-origin: 50% 100%; animation: ins-peek 1s var(--ease-back) .2s both;
}
.ins-camilo__note {
  position: absolute; z-index: 2; right: calc(4% + 112px); top: 12px;
  font-family: var(--font-hand); font-size: 1.45rem; color: var(--c-gold-200); transform: rotate(-6deg); white-space: nowrap;
  display: none;
}
@keyframes ins-peek { from { transform: translateY(70px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Tarjeta */
.ins-card {
  position: relative; z-index: 1; background: var(--color-surface); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-l); padding: var(--space-l) clamp(18px, 4vw, 44px) var(--space-xl);
}
.ins-card:focus { outline: none; }
.ins-card--soft { margin-top: var(--space-l); background: var(--color-surface-warm); box-shadow: var(--shadow-s); border: 2px dashed var(--color-border); padding: 0; }

/* Stepper */
.ins-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; position: relative; z-index: 1; }
.ins-steps li { display: grid; justify-items: center; gap: 6px; text-align: center; }
.ins-steps__dot {
  position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-cream-100); border: 3px solid var(--color-border); color: var(--c-ink-500);
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  transition: background var(--dur-base), border-color var(--dur-base), color var(--dur-base), transform var(--dur-slow) var(--ease-back), box-shadow var(--dur-base);
}
.ins-steps__dot b { font-weight: 700; transition: transform var(--dur-base) var(--ease-back), opacity var(--dur-fast); }
.ins-steps__dot i { position: absolute; inset: 9px; background: var(--c-red-900); -webkit-mask: var(--svg-paw) center/contain no-repeat; mask: var(--svg-paw) center/contain no-repeat; transform: scale(0) rotate(-30deg); transition: transform var(--dur-slow) var(--ease-back); }
.ins-steps__label { font-weight: 800; font-size: var(--step--2); color: var(--c-ink-500); text-transform: uppercase; letter-spacing: .06em; transition: color var(--dur-base); }
.ins-steps li.is-active .ins-steps__dot { background: var(--c-red-500); border-color: #fff; color: #fff; transform: scale(1.12); box-shadow: 0 0 0 4px var(--c-red-100), var(--shadow-s); }
.ins-steps li.is-active .ins-steps__label { color: var(--c-red-500); }
.ins-steps li.is-done .ins-steps__dot { background: var(--grad-gold); border-color: #fff; box-shadow: var(--shadow-sticker); }
.ins-steps li.is-done .ins-steps__dot b { transform: scale(0); opacity: 0; }
.ins-steps li.is-done .ins-steps__dot i { transform: scale(1) rotate(-12deg); }
.ins-steps li.is-done .ins-steps__label { color: var(--c-gold-900); }

/* Barra de progreso: camino punteado que se rellena + perrito corriendo */
.ins-progress { --p: .25; position: relative; height: 10px; margin: 14px 12.5% var(--space-l); border-radius: var(--radius-pill);
  background: radial-gradient(circle, var(--c-cream-300) 2.2px, transparent 2.6px) 0 50% / 12px 10px repeat-x; }
.ins-progress__bar {
  position: absolute; inset: 0; border-radius: inherit; background: var(--grad-gold); box-shadow: inset 0 -2px 0 rgba(122, 84, 16, .25);
  transform-origin: 0 50%; transform: scaleX(calc((var(--p) - .25) / .75 + .001));
  transition: transform var(--dur-slow) var(--ease-out);
  width: auto !important; /* el ancho lo marca --p (JS) */
}
.ins-progress__runner { position: absolute; inset: 0; transform: translateX(calc((var(--p) - .25) / .75 * 100%)); transition: transform var(--dur-slow) var(--ease-out); pointer-events: none; }
.ins-runner { position: absolute; left: 0; bottom: 2px; width: 40px; height: 25px; color: var(--c-ink-900); transform: translateX(-50%); }
.ins-progress.is-moving .ins-runner { animation: ins-gallop .32s ease-in-out 3; }
@keyframes ins-gallop { 0%, 100% { transform: translateX(-50%) translateY(0) rotate(0); } 50% { transform: translateX(-50%) translateY(-5px) rotate(-6deg); } }

/* Pasos */
.ins-step { border: 0; margin: 0; padding: 0; min-width: 0; display: none; }
.ins-step.is-active { display: block; }
html.js .ins-step.is-entering { animation: ins-step-in .38s var(--ease-out) both; }
html.js .ins-step.is-entering.is-back { animation-name: ins-step-in-back; }
html.js .ins-step.is-leaving { display: block; animation: ins-step-out .22s var(--ease-in-out) both; }
html.js .ins-step.is-leaving.is-back { animation-name: ins-step-out-back; }
@keyframes ins-step-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
@keyframes ins-step-in-back { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: none; } }
@keyframes ins-step-out { to { opacity: 0; transform: translateX(-24px); } }
@keyframes ins-step-out-back { to { opacity: 0; transform: translateX(24px); } }

.ins-step legend { display: flex; align-items: center; gap: 14px; padding: 0; margin: 0 0 var(--space-m); font-family: var(--font-display); font-weight: 700; font-size: var(--step-3); line-height: 1.1; color: var(--c-red-500); }
.ins-step legend:focus { outline: none; }
.ins-step legend:focus-visible { outline: 3px solid var(--color-focus-light); }
.legend__text { display: grid; gap: 2px; }
.legend__text small { font-family: var(--font-body); font-weight: 800; font-size: var(--step--2); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--c-ink-700); }

.sticker-ico {
  display: grid; place-items: center; flex: none; width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-gold-100); color: var(--c-red-500); border: 3px solid #fff; box-shadow: var(--shadow-sticker); transform: rotate(-6deg);
}
.sticker-ico .ico { width: 28px; height: 28px; }
.sticker-ico--sm { width: 42px; height: 42px; }
.sticker-ico--sm .ico { width: 22px; height: 22px; }
html.js .ins-step.is-entering .sticker-ico { animation: kf-pop .55s var(--ease-back) .08s both; }

.ins-subtitle { display: flex; align-items: center; gap: 8px; margin: var(--space-l) 0 var(--space-xs); padding-top: var(--space-m); border-top: 2px dashed var(--color-border); font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); color: var(--c-red-700); }
.ins-subtitle .ico { color: var(--c-pine-500); }

/* Campos */
.field { position: relative; display: grid; gap: 6px; margin-bottom: var(--space-m); min-width: 0; }
.field label, .field .label { font-weight: 800; font-size: var(--step--1); color: var(--c-ink-900); }
.field small, .label small { font-weight: 600; color: var(--c-ink-700); }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="number"], select {
  width: 100%; min-height: 52px; padding: 12px 16px; font: inherit; font-size: 16px; color: var(--c-ink-900);
  background: var(--c-cream-50); border: 2px solid var(--color-border); border-radius: var(--radius-m);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
  -webkit-appearance: none; appearance: none;
}
input::placeholder { color: var(--c-ink-500); opacity: .8; }
select {
  padding-right: 46px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B5162B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 20px;
}
input[type="date"] { min-height: 52px; }
input:hover, select:hover { border-color: var(--color-border-strong); }
input:focus, select:focus { outline: none; border-color: var(--c-red-500); background-color: #fff; box-shadow: 0 0 0 4px var(--c-red-50); }
input[type="file"] { font: inherit; font-size: var(--step--1); padding: 10px; width: 100%; background: #fff; border: 2px dashed var(--color-border-strong); border-radius: var(--radius-m); cursor: pointer; }
input[type="file"]::file-selector-button { font-family: var(--font-display); font-weight: 600; margin-right: 12px; padding: 8px 16px; border: 0; border-radius: var(--radius-pill); background: var(--c-red-500); color: #fff; cursor: pointer; }
input[type="file"]:focus-visible { outline: 3px solid var(--color-focus-light); }

/* válido / error */
.field.is-valid input:not([type="file"]), .field.is-valid select { border-color: rgba(46, 122, 95, .55); padding-right: 46px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E7A5F' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; }
.field.has-error input, .field.has-error select { border-color: var(--c-error); background-color: #fff; box-shadow: 0 0 0 4px var(--c-red-50); }
.field.is-shake, .check.is-shake, .options.is-shake { animation: ins-shake .32s ease-in-out; }
@keyframes ins-shake { 0%, 100% { transform: none; } 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.field__error { display: flex; align-items: flex-start; gap: 6px; color: var(--c-error) !important; font-weight: 800 !important; font-size: var(--step--1); line-height: 1.35; }
.field__error::before { content: ""; flex: none; width: 17px; height: 17px; margin-top: 1px; background: currentColor; -webkit-mask: var(--ico-alert) center/contain no-repeat; mask: var(--ico-alert) center/contain no-repeat; }
.field__error:empty { display: none; }
.field__hint { display: block; color: var(--c-ink-700); font-size: var(--step--1); font-weight: 600; line-height: 1.45; margin: 0; }
.field__hint--gift { padding: 8px 12px; border-radius: var(--radius-s); background: var(--c-gold-100); color: var(--c-gold-900); font-weight: 800; }
.grid-2 { display: grid; gap: 0 var(--space-m); }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* Opciones como tarjetas seleccionables */
.options { display: grid; gap: 10px; }
@media (min-width: 640px) {
  .options { grid-template-columns: repeat(3, 1fr); }
  .options--2 { grid-template-columns: 1fr 1fr; }
}
.option { position: relative; display: block; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.option input { position: absolute; opacity: 0; pointer-events: none; }
.option__body {
  position: relative; height: 100%; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; align-items: center; column-gap: 12px; row-gap: 1px;
  padding: 12px 40px 12px 12px; min-height: 64px;
  background: #fff; border: 2px solid var(--color-border); border-radius: var(--radius-m);
  transition: border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-base) var(--ease-out-soft), box-shadow var(--dur-base);
}
.option__body b { grid-column: 2; font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); line-height: 1.2; color: var(--c-ink-900); }
.option__body em { grid-column: 2; font-style: normal; font-weight: 700; font-size: var(--step--1); color: var(--c-ink-700); }
.option__body em[data-precio] { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); color: var(--c-red-500); font-variant-numeric: tabular-nums; }
.option__ico { grid-row: 1 / span 2; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--c-cream-200); color: var(--c-red-500); transition: transform var(--dur-base) var(--ease-back), background var(--dur-fast); }
.option__ico .ico { width: 22px; height: 22px; }
.option__ico--s .ico { width: 15px; height: 15px; }
.option__ico--m .ico { width: 20px; height: 20px; }
.option__ico--l .ico { width: 27px; height: 27px; }
.option__body::after { /* check pop */
  content: ""; position: absolute; top: 50%; right: 12px; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%;
  border: 2px solid var(--color-border-strong); background: #fff;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.options--compact .option__body { min-height: 56px; padding-block: 8px; }
.option__body:not(:has(em)) b { grid-row: 1 / span 2; }
.options--2 { grid-template-columns: 1fr 1fr; }
.options--2 .option__body { column-gap: 8px; padding-left: 8px; padding-right: 34px; }
.options--2 .option__body::after { right: 8px; }
.options--compact .option__ico { width: 36px; height: 36px; }
.option:hover .option__body { border-color: var(--c-red-200); transform: translateY(-2px); box-shadow: var(--shadow-s); }
.option:hover .option__ico { transform: rotate(-8deg) scale(1.06); }
.option input:checked + .option__body { border-color: var(--c-red-500); background: var(--c-red-50); box-shadow: 0 0 0 1px var(--c-red-500) inset; }
.option input:checked + .option__body .option__ico { background: var(--c-red-500); color: #fff; }
.option input:checked + .option__body::after {
  border-color: var(--c-red-500);
  background: var(--c-red-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center/14px no-repeat;
  animation: kf-pop .4s var(--ease-back);
}
.option input:focus-visible + .option__body { outline: 3px solid var(--color-focus-light); outline-offset: 3px; }
.option.is-disabled { cursor: not-allowed; opacity: .55; }
.option.is-disabled .option__body { background: var(--c-cream-100); transform: none; box-shadow: none; }

/* Casillas */
.checks { display: grid; gap: 4px; }
.check { position: relative; display: flex; gap: 12px; align-items: flex-start; padding: 14px 14px; margin-bottom: 6px; border-radius: var(--radius-m); background: var(--c-cream-50); border: 2px solid var(--color-border); cursor: pointer; line-height: 1.5; font-size: var(--step--1); font-weight: 600; transition: border-color var(--dur-fast), background var(--dur-fast); }
.check:hover { border-color: var(--c-red-200); }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; border: 2px solid var(--color-border-strong); background: #fff; color: #fff; transition: background var(--dur-fast), border-color var(--dur-fast); }
.check__box .ico { width: 17px; height: 17px; stroke-width: 3.2; transform: scale(0); transition: transform var(--dur-base) var(--ease-back); }
.check input:checked ~ .check__box { background: var(--c-red-500); border-color: var(--c-red-500); }
.check input:checked ~ .check__box .ico { transform: scale(1); }
.check:has(input:checked) { border-color: rgba(181, 22, 43, .35); background: #fff; }
.check input:focus-visible ~ .check__box { outline: 3px solid var(--color-focus-light); outline-offset: 2px; }
.check a { font-weight: 800; }
.check + .field__error { margin: -2px 0 8px 4px; }
.check--big { font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); align-items: center; padding: 16px; }
.check--big .check__box { width: 30px; height: 30px; }
.check--feature { align-items: center; background: var(--c-gold-100); border-color: rgba(200, 146, 42, .4); }
.check__star { display: inline-grid; vertical-align: -.35em; margin-right: 6px; color: var(--c-gold-700); }
.check__star .ico { fill: var(--c-gold-500); stroke: var(--c-gold-700); }

.perro { margin-top: var(--space-m); padding: var(--space-m); border-radius: var(--radius-l); background: var(--c-cream-100); border: 2px solid var(--color-border); }
html.js .perro:not([hidden]) { animation: kf-fade-up .45s var(--ease-out) both; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Donativo */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip.chip, #chips-donativo .chip { margin: 0; }
#chips-donativo .chip {
  min-height: 48px; padding: 0 18px; border: 2px solid var(--color-border); background: #fff; color: var(--c-ink-900);
  font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); cursor: pointer;
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast), transform var(--dur-base) var(--ease-back);
}
#chips-donativo .chip:hover { border-color: var(--c-red-200); transform: translateY(-2px); }
#chips-donativo .chip:active { transform: scale(.95); }
#chips-donativo .chip.is-active { background: var(--c-red-500); border-color: var(--c-red-500); color: #fff; box-shadow: var(--shadow-press); animation: kf-pop .4s var(--ease-back); }
.input-money { display: flex; align-items: center; gap: 8px; margin-top: 10px; max-width: 240px; }
.input-money span { font-family: var(--font-display); font-weight: 700; font-size: var(--step-2); color: var(--c-red-500); }
html.js .input-money:not([hidden]) { animation: kf-fade-up .35s var(--ease-out) both; }

/* Resumen: boleto con festón */
.resumen {
  position: relative; margin: var(--space-l) 0; padding: 26px 22px 18px;
  background: var(--grad-cream); border-radius: var(--radius-l); border: 2px solid var(--c-cream-300);
}
.resumen__total { position: relative; }
.resumen__total::before, .resumen__total::after { /* muescas del boleto, alineadas con la perforación */
  content: ""; position: absolute; top: -14px; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2px solid var(--c-cream-300);
}
.resumen__total::before { left: -37px; clip-path: inset(0 0 0 50%); }
.resumen__total::after { right: -37px; clip-path: inset(0 50% 0 0); }
.resumen__title { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-weight: 800; font-size: var(--step--2); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--c-gold-900); }
.resumen > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 6px 0; font-weight: 700; }
.resumen > div b { font-family: var(--font-display); font-weight: 600; font-variant-numeric: tabular-nums; }
.resumen em { font-style: normal; color: var(--c-ink-700); font-weight: 700; }
.resumen .ico--heart { display: inline-block; width: 1em; height: 1em; vertical-align: -.12em; color: var(--c-red-500); fill: var(--c-red-500); }
.resumen__total { margin-top: 10px; padding-top: 16px !important; border-top: 2px dashed var(--c-cream-400); align-items: center !important; }
.resumen__total span { font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); color: var(--c-ink-900); }
.resumen__total b { font-size: var(--step-4); font-weight: 700 !important; color: var(--c-red-500); line-height: 1; }
.resumen__total b.is-bump { animation: ins-bump .45s var(--ease-back); }
@keyframes ins-bump { 40% { transform: scale(1.08); } }
.resumen small { display: block; margin-top: 8px; font-size: var(--step--2); color: var(--c-ink-700); font-weight: 600; }

/* Cajas de pago */
.pay-box { margin: 0 0 var(--space-m); padding: var(--space-m); border-radius: var(--radius-l); background: var(--c-cream-50); border: 2px solid var(--color-border); font-size: var(--step--1); }
html.js .ins-step .pay-box:not([hidden]) { animation: kf-fade-up .4s var(--ease-out) both; }
.pay-box p { margin: 0 0 10px; }
.pay-box p:last-child { margin-bottom: 0; }
.pay-box__title { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); color: var(--c-red-700); }
.bank { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0 0 var(--space-m); align-items: center; }
.bank dt { font-weight: 800; color: var(--c-ink-700); font-size: var(--step--2); text-transform: uppercase; letter-spacing: .06em; }
.bank dd { margin: 0; font-weight: 700; word-break: break-word; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.bank code { font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); letter-spacing: .04em; background: #fff; padding: 4px 10px; border-radius: var(--radius-xs); border: 1.5px solid var(--color-border); }
.btn-copy {
  display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 14px; border-radius: var(--radius-pill);
  border: 2px solid var(--c-red-500); background: #fff; color: var(--c-red-500); font-family: var(--font-display); font-weight: 600; font-size: var(--step--1); cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-base) var(--ease-back);
}
.btn-copy:hover { background: var(--c-red-500); color: #fff; }
.btn-copy:active { transform: scale(.94); }
.btn-copy .ico { width: 16px; height: 16px; }
.btn-copy.is-copied { background: var(--c-pine-500); border-color: var(--c-pine-500); color: #fff; }

/* Navegación */
.ins-nav { display: flex; gap: 12px; justify-content: space-between; align-items: center; margin-top: var(--space-l); padding-top: var(--space-m); border-top: 2px dashed var(--color-border); }
.ins-nav .btn:last-child, .ins-nav #btn-next, .ins-nav #btn-submit { margin-left: auto; }
@media (max-width: 479px) {
  .ins-nav { flex-wrap: wrap-reverse; }
  .ins-nav #btn-next, .ins-nav #btn-submit { flex: 1 1 100%; }
  .ins-nav #btn-prev { flex: 1 1 100%; }
}

/* =====================================================================
   CONFIRMACIÓN
   ===================================================================== */
.ins-ok { text-align: center; overflow: hidden; }
.ins-ok > * { position: relative; z-index: 1; }
.ins-ok__badge { position: relative; width: 148px; height: 148px; margin: -6px auto var(--space-m); }
.ins-ok__badge img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; border: 5px solid #fff; box-shadow: 0 0 0 4px var(--c-gold-500), var(--shadow-m); background: var(--c-gold-100); }
.ins-ok__check { position: absolute; right: -4px; bottom: 4px; width: 50px; height: 50px; border-radius: 50%; background: var(--c-pine-500); border: 4px solid #fff; box-shadow: var(--shadow-sticker); display: grid; place-items: center; }
.ins-ok__check svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 24; stroke-dashoffset: 0; }
html.js .ins-ok:not([hidden]) .ins-ok__badge img { animation: kf-pop .7s var(--ease-back) both; }
html.js .ins-ok:not([hidden]) .ins-ok__check { animation: kf-pop .5s var(--ease-back) .45s both; }
html.js .ins-ok:not([hidden]) .ins-ok__check svg { animation: ins-draw .5s var(--ease-out) .75s both; }
@keyframes ins-draw { from { stroke-dashoffset: 24; } to { stroke-dashoffset: 0; } }
.ins-ok h2 { font-size: var(--step-4); color: var(--c-red-500); }
.ins-ok__ticket {
  position: relative; display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin: var(--space-m) auto; padding: 16px 22px; max-width: 420px;
  background: var(--grad-red); color: #fff; border-radius: var(--radius-l); box-shadow: var(--shadow-m);
}
.ins-ok__ticket::before, .ins-ok__ticket::after { content: ""; position: absolute; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: #fff; }
.ins-ok__ticket::before { left: -11px; } .ins-ok__ticket::after { right: -11px; }
.ins-ok__folio { margin: 0; display: grid; gap: 0; font-weight: 800; font-size: var(--step--2); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--color-text-on-brand-muted); }
.ins-ok__folio b { font-family: var(--font-display); font-size: var(--step-4); letter-spacing: .02em; color: var(--c-gold-300); line-height: 1.05; font-variant-numeric: tabular-nums; text-transform: none; }
.btn-copy--ticket { border-color: rgba(255, 255, 255, .7); background: transparent; color: #fff; }
.btn-copy--ticket:hover { background: #fff; color: var(--c-red-700); }
.estado { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 var(--space-m); padding: 6px 16px; border-radius: var(--radius-pill); font-weight: 800; font-size: var(--step--1); }
.estado::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: currentColor; }
.estado--pendiente { background: var(--c-gold-100); color: var(--c-gold-900); }
.estado--pendiente::before { animation: ins-blink 1.6s ease-in-out infinite; }
.estado--validado { background: var(--c-pine-100); color: var(--c-pine-700); }
@keyframes ins-blink { 50% { opacity: .3; } }
.ins-ok .pay-box { text-align: left; }
.ins-ok .pay-box .btn { margin-top: 6px; }
.share { display: grid; gap: 12px; margin: var(--space-l) 0 12px; }
.btn--share::before { content: ""; position: static; width: 1.1em; height: 1.1em; background: currentColor; -webkit-mask: var(--svg-heart) center/contain no-repeat; mask: var(--svg-heart) center/contain no-repeat; animation: none; }
.btn--share { gap: .55em; }
.btn--share::after { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grad-gold-shine) no-repeat; background-size: 220% 100%; background-position: -160% 0; }
.btn--share:hover::after { animation: kf-shine 700ms var(--ease-out-soft); }
.share__preview { margin: 0; padding: 12px; background: var(--c-cream-100); border-radius: var(--radius-l); }
.share__preview img { max-width: 240px; margin: 0 auto 10px; border-radius: var(--radius-m); box-shadow: var(--shadow-m); }
.share__preview figcaption { font-size: var(--step--1); color: var(--c-ink-700); font-weight: 600; }

/* Confeti de huellitas y copos */
.confeti { position: absolute; inset: 0; z-index: 0 !important; pointer-events: none; overflow: hidden; }
.confeti i { position: absolute; top: 0; left: 50%; width: 16px; height: 16px; background: var(--c-gold-500); -webkit-mask: var(--svg-paw) center/contain no-repeat; mask: var(--svg-paw) center/contain no-repeat; will-change: transform, opacity; }
.confeti i.is-snow { -webkit-mask-image: var(--svg-snow); mask-image: var(--svg-snow); background: var(--c-red-400); }
.confeti i.is-heart { -webkit-mask-image: var(--svg-heart); mask-image: var(--svg-heart); background: var(--c-red-500); }

/* =====================================================================
   SUBIR COMPROBANTE
   ===================================================================== */
#comprobante summary {
  display: flex; align-items: center; gap: 14px; padding: 18px clamp(18px, 4vw, 32px); cursor: pointer; list-style: none;
  font-weight: 700; color: var(--c-ink-900); border-radius: var(--radius-xl);
}
#comprobante summary::-webkit-details-marker { display: none; }
#comprobante summary::after {
  content: ""; margin-left: auto; flex: none; width: 22px; height: 22px; background: var(--c-red-500);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform var(--dur-base) var(--ease-out-soft);
}
#comprobante summary b { color: var(--c-red-500); }
#comprobante[open] summary::after { transform: rotate(180deg); }
#comprobante summary:hover .sticker-ico { transform: rotate(4deg) scale(1.05); }
#comprobante .sticker-ico { transition: transform var(--dur-base) var(--ease-back); }
#comprobante form { padding: 0 clamp(18px, 4vw, 32px) var(--space-l); }
html.js #comprobante[open] form { animation: kf-fade-up .35s var(--ease-out) both; }

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (max-width: 639px) {
  .sub-nav__back span { font-size: .85rem; }
  .ins-steps__dot { width: 40px; height: 40px; }
  .option__body { padding-right: 38px; }
}
@media (min-width: 640px) {
  .ins-camilo { width: 150px; top: -46px; right: 6%; }
  .ins-stage { padding-top: 90px; }
}
@media (min-width: 1024px) {
  .ins-main { margin-top: calc(var(--space-3xl) * -1 - 40px); }
  .ins-stage { padding-top: 0; }
  .ins-camilo { width: 210px; top: auto; bottom: calc(100% - 34px); right: -170px; }
  .ins-camilo__note { display: block; right: 46px; top: -190px; }
  .sub-hero { padding-bottom: calc(var(--wave-h) + var(--space-3xl) + 40px); }
}
@media (prefers-reduced-motion: reduce) {
  .ins-camilo { animation: none; }
  .confeti { display: none; }
}
.bank code:empty { display: none; }

/* =====================================================================
   TIPOS DE INSCRIPCIÓN (corre con causa / apadrina) Y MÉTODOS DE PAGO
   ===================================================================== */
.options--tipos .option__body { grid-template-rows: auto auto auto; align-items: start; }
.options--tipos .option__ico { grid-row: 1 / span 3; align-self: center; }
.option__desc { grid-column: 2; font-size: var(--step--2); font-weight: 600; line-height: 1.35; color: var(--c-ink-700); }
@media (min-width: 640px) {
  .options--tipos { grid-template-columns: repeat(2, 1fr); }
  .options--pay { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .options--pay { grid-template-columns: repeat(4, 1fr); }
}
.tipo-info { margin-top: calc(var(--space-s) * -0.5); }
html.js .tipo-info:not([hidden]) { animation: kf-fade-up .35s var(--ease-out) both; }
.perro--causa, .perro--apadrina { margin: 0 0 var(--space-m); }
.perro--causa p, .perro--apadrina p { margin: 0 0 10px; }
.perro--causa .ins-alert { margin: 0; }
.ins-ok__kits { max-width: 460px; margin: 0 auto var(--space-m); }
.tipo-info__lista { margin: .35em 0 .45em; padding-left: 1.2em; list-style: disc; }
.tipo-info__lista li + li { margin-top: .15em; }