/* Quiz de captación — mismo sistema visual que cesarramosphotography (Landing_Venta):
   azul marino profundo + dorado metálico, Fraunces + Instrument Sans. */

:root {
  --ink:         #0B0F16;
  --cream:       #FAF3E7;
  --cream-soft:  rgba(250, 243, 231, 0.7);
  --cream-faint: rgba(250, 243, 231, 0.45);
  --navy-950:    #050B14;
  --navy-900:    #081527;
  --navy-800:    #0F1F38;
  --navy-700:    #182B4A;
  --gold:        #C7A059;
  --gold-light:  #E7CE9C;
  --gold-dark:   #9C7A3C;
  --line:        rgba(250, 243, 231, 0.14);
  --line-light:  rgba(250, 243, 231, 0.28);
  --error:       #E7876E;

  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --t-select: 200ms;
  --t-leave: 240ms;
  --t-enter: 520ms;
  --stagger: 55ms;

  --gutter: clamp(1.25rem, 5vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  background: var(--navy-900);
  color: var(--cream);
  font: 400 1.0625rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

[hidden] { display: none !important; }

::selection { background: var(--gold); color: var(--ink); }

:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }
[tabindex="-1"]:focus { outline: none; }

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

/* ---------- Atmósfera ---------- */

.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.ambient::before,
.ambient::after {
  content: "";
  position: absolute;
  width: min(70vw, 760px);
  height: min(70vw, 760px);
  border-radius: 50%;
  filter: blur(10px);
}
.ambient::before {
  top: -22%;
  right: -14%;
  background: radial-gradient(circle, rgba(231, 206, 156, 0.16), transparent 70%);
}
.ambient::after {
  bottom: -26%;
  left: -18%;
  background: radial-gradient(circle, rgba(199, 160, 89, 0.1), transparent 72%);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Progreso y cabecera ---------- */

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  height: 3px;
  background: rgba(250, 243, 231, 0.1);
}
.progress__bar {
  position: relative;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 560ms var(--ease-out);
}
.progress__bar::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 24px; height: 100%;
  background: var(--gold-light);
  filter: blur(4px);
  opacity: 0.9;
}

.masthead {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  padding: clamp(1.75rem, 4vw, 2.5rem) var(--gutter) 0;
}
.masthead__logo { width: clamp(5.25rem, 10vw, 6.75rem); aspect-ratio: 480 / 144; }
.logo { display: block; width: 100%; height: 100%; }

/* ---------- Estructura y transiciones ---------- */

.quiz {
  position: relative;
  z-index: 1;
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(1.75rem, 4.5vw, 3rem) var(--gutter) clamp(3rem, 8vw, 6rem);
}

.screen {
  transition: opacity var(--t-leave) var(--ease-out), transform var(--t-leave) var(--ease-out);
}
.screen.is-leaving { opacity: 0; transform: translateY(-8px); }

.screen .reveal {
  transition:
    opacity var(--t-enter) var(--ease-out) calc(var(--i, 0) * var(--stagger)),
    transform var(--t-enter) var(--ease-out) calc(var(--i, 0) * var(--stagger));
}
.screen.is-entering .reveal { opacity: 0; transform: translateY(14px); transition: none; }

/* ---------- Tipografía ---------- */

h1, h2 { margin: 0; font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; text-wrap: balance; }

.cover__title {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
  font-size: clamp(2.6rem, 1.4rem + 6vw, 4.5rem);
  line-height: 1.03;
  color: var(--cream);
}
.cover__title em { font-style: italic; font-weight: 400; color: var(--gold-light); }

.screen h2 {
  margin-bottom: clamp(1.5rem, 4vw, 2rem);
  font-size: clamp(1.55rem, 1.15rem + 2.2vw, 2.5rem);
  line-height: 1.15;
}

/* ---------- Tarjeta ---------- */

.card {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3rem);
  background: linear-gradient(165deg, var(--navy-800), var(--navy-950));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 40px 70px -36px rgba(0, 0, 0, 0.75);
}

.card__meta {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 clamp(1.5rem, 4vw, 2rem);
}
.card__num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gold-light);
}
.card__of { font: 600 0.75rem/1 var(--font-body); letter-spacing: 0.16em; color: var(--cream-faint); }
.card__tag {
  margin-left: auto;
  font: 600 0.6875rem/1 var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  text-align: right;
}

/* ---------- Opciones ---------- */

.options, .places { counter-reset: opt; display: grid; margin: 0 -0.5rem; }

.option {
  --sweep: inset(0 100% 0 0);
  counter-increment: opt;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  width: 100%;
  min-height: 3.75rem;
  margin: 0;
  padding: 0.95rem 0.9rem;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 10px;
  font: 500 clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem)/1.35 var(--font-body);
  color: var(--cream);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 220ms ease;
}
.options > .option:last-child, .places > .option:last-child { border-bottom: 1px solid var(--line); }

.option::before {
  content: counter(opt, upper-alpha);
  flex: none;
  width: 1.75rem;
  font: italic 500 1.35rem/1 var(--font-display);
  color: var(--gold-light);
  transition: color 220ms ease;
}
.option::after {
  content: "";
  position: absolute;
  inset: 2px;
  z-index: -1;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  clip-path: var(--sweep);
  transition: clip-path 300ms var(--ease-out);
}
.option input { position: absolute; opacity: 0; pointer-events: none; }

@media (hover: hover) and (pointer: fine) {
  .option { min-height: 3.375rem; padding-block: 0.8rem; }
  .option:hover { color: var(--gold-light); }
}
.option:active { transform: scale(0.985); }

.option.is-selected,
.option:has(input:checked) {
  --sweep: inset(0 0 0 0);
  color: var(--ink);
  font-weight: 600;
}
.option.is-selected::before, .option:has(input:checked)::before { color: var(--ink); }

.option:focus-visible, .option:has(input:focus-visible) { outline: 2px solid var(--gold-light); outline-offset: -2px; }

/* ---------- Campos ---------- */

.field { min-width: 0; margin: 0 0 1.75rem; padding: 0; border: 0; }
.field:last-child { margin-bottom: 0; }
.field > label, .field > legend {
  display: block;
  margin: 0 0 0.5rem;
  padding: 0;
  font: 600 0.6875rem/1.2 var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-faint);
}
.field > .visually-hidden { position: absolute; }
.optional { letter-spacing: 0.1em; text-transform: none; font-weight: 500; opacity: 0.8; }

.input, .textarea {
  width: 100%;
  padding: 0.55rem 0 0.65rem;
  font: 400 1.1875rem/1.35 var(--font-body);
  color: var(--cream);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  border-radius: 0;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
input[type="text"], input[type="tel"], .textarea { -webkit-appearance: none; appearance: none; }
.input::placeholder { color: var(--cream-faint); }
.input:focus, .textarea:focus { outline: none; border-color: var(--gold-light); box-shadow: 0 1px 0 var(--gold-light); }
.input[aria-invalid="true"] { border-bottom-color: var(--error); box-shadow: 0 1px 0 var(--error); }

/* ---------- Campo de WhatsApp: lada + número ---------- */

.phone-field { display: flex; align-items: flex-end; gap: 0.75rem; }

.phone-field__code { position: relative; flex: none; }
.phone-field__select {
  -webkit-appearance: none;
  appearance: none;
  width: 5.5rem;
  padding: 0.55rem 1.35rem 0.65rem 0;
  font: 400 1.1875rem/1.35 var(--font-body);
  color: var(--cream);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  border-radius: 0;
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.phone-field__select option { background: var(--navy-800); color: var(--cream); }
.phone-field__select:focus { outline: none; border-color: var(--gold-light); box-shadow: 0 1px 0 var(--gold-light); }
.phone-field__chevron { position: absolute; right: 0; bottom: 0.9rem; width: 0.65rem; height: 0.5rem; color: var(--cream-faint); pointer-events: none; }

.phone-field__number { flex: 1 1 auto; min-width: 0; }

/* ---------- Selector de fecha ---------- */

.datefield { position: relative; }

.datefield__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.9rem;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.datefield__trigger span { color: var(--cream-faint); }
.datefield__trigger.has-value span { color: var(--cream); }
.datefield__trigger.is-invalid { border-bottom-color: var(--error); box-shadow: 0 1px 0 var(--error); }
.datefield__trigger[aria-expanded="true"] { border-color: var(--gold-light); box-shadow: 0 1px 0 var(--gold-light); }

.datefield__icon { flex: none; width: 1.2rem; height: 1.2rem; color: var(--gold-light); }

.calendar {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.75rem);
  left: 0;
  width: min(20rem, 100%);
  padding: 1.1rem;
  background: linear-gradient(165deg, var(--navy-800), var(--navy-950));
  border: 1px solid var(--line-light);
  border-radius: 16px;
  box-shadow: 0 30px 50px -22px rgba(0, 0, 0, 0.8);
  transform-origin: top left;
  transform: scale(0.96) translateY(-4px);
  opacity: 0;
  transition: transform 180ms var(--ease-out), opacity 180ms var(--ease-out);
}
.calendar.is-open { transform: scale(1) translateY(0); opacity: 1; }

.calendar__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.85rem; }
.calendar__title {
  margin: 0;
  font: italic 500 1.15rem/1 var(--font-display);
  color: var(--gold-light);
  text-align: center;
}
.calendar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  color: var(--cream);
  background: none;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms var(--ease-out);
}
.calendar__nav svg { width: 0.7rem; height: 0.7rem; }
@media (hover: hover) and (pointer: fine) {
  .calendar__nav:hover:not(:disabled) { border-color: var(--gold); color: var(--gold-light); }
}
.calendar__nav:active:not(:disabled) { transform: scale(0.92); }
.calendar__nav:disabled { opacity: 0.3; cursor: default; }

.calendar__weekdays, .calendar__grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.calendar__weekdays {
  margin-bottom: 0.35rem;
  font: 600 0.6875rem/1 var(--font-body);
  letter-spacing: 0.06em;
  color: var(--cream-faint);
  text-align: center;
}
.calendar__weekdays span { padding: 0.35rem 0; }

.calendar__grid { gap: 2px; }
.calendar__pad { aspect-ratio: 1; }

.calendar__day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 500 0.9375rem/1 var(--font-body);
  color: var(--cream);
  background: none;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, transform 120ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .calendar__day:hover:not(:disabled) { background: rgba(250, 243, 231, 0.08); }
}
.calendar__day:active:not(:disabled) { transform: scale(0.92); }
.calendar__day:disabled { color: var(--cream-faint); opacity: 0.35; cursor: default; }
.calendar__day.is-today { box-shadow: inset 0 0 0 1px var(--gold); }
.calendar__day.is-selected {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(165deg, var(--gold-light), var(--gold));
  box-shadow: 0 6px 16px -6px rgba(199, 160, 89, 0.7);
}
.calendar__day:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  .calendar { transition-duration: 90ms; transform: none; }
  .calendar.is-open { transform: none; }
}

.textarea {
  display: block;
  min-height: 9.5rem;
  padding: 1rem;
  line-height: 1.55;
  background: rgba(5, 11, 20, 0.35);
  border: 1px solid var(--line-light);
  border-radius: 10px;
  resize: vertical;
}
.textarea:focus { box-shadow: 0 0 0 1px var(--gold-light); }

.error { margin: 0.5rem 0 0; font: 500 0.875rem/1.4 var(--font-body); color: var(--error); }

/* ---------- Botones ---------- */

.actions { margin-top: clamp(1.75rem, 5vw, 2.25rem); }
.actions:first-child { margin-top: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.75rem;
  font: 600 0.75rem/1.3 var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  background: transparent;
  border: 1.5px solid var(--line-light);
  border-radius: 999px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 160ms var(--ease-out), border-color 180ms ease, color 180ms ease, box-shadow 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .btn:hover { border-color: var(--gold); color: var(--gold-light); }
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.6; cursor: default; }

.btn--primary-cta {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-height: 3.9rem;
  padding: 0.9rem 2rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  border-color: transparent;
  box-shadow: 0 20px 34px -18px rgba(199, 160, 89, 0.6);
}
.btn--primary-cta::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 45%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  transform: translateX(-260%) skewX(-20deg);
  animation: btnShine 4.5s var(--ease-in-out) infinite;
}
@keyframes btnShine {
  0%, 55% { transform: translateX(-260%) skewX(-20deg); }
  100% { transform: translateX(260%) skewX(-20deg); }
}
@media (hover: hover) and (pointer: fine) {
  .btn--primary-cta:hover { box-shadow: 0 22px 38px -16px rgba(199, 160, 89, 0.75); }
}
@media (min-width: 640px) {
  .btn { text-align: center; }
  .btn--primary-cta { width: auto; padding: 0.9rem 2.5rem; }
}

/* CTA de lead calificado: el único botón "premio" de todo el quiz — debe notarse. */
#ctaSchedule {
  animation: ctaPulse 2.4s var(--ease-in-out) infinite;
}
@keyframes ctaPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 20px 34px -18px rgba(199, 160, 89, 0.6), 0 0 0 0 rgba(231, 206, 156, 0);
  }
  50% {
    transform: scale(1.035);
    box-shadow: 0 26px 42px -14px rgba(199, 160, 89, 0.85), 0 0 30px 8px rgba(231, 206, 156, 0.4);
  }
}
@media (hover: hover) and (pointer: fine) {
  #ctaSchedule:hover { animation-play-state: paused; }
}
#ctaSchedule:focus-visible { animation-play-state: paused; }

/* Aviso de "ya quedó agendada": reemplaza al CTA tras una reserva confirmada en Cal.com, para
   que no quede un botón invitando a reservar una segunda vez. Deliberadamente estático (sin
   pulso ni brillo) — comunica que el paso ya se completó, no que falte una acción. */
.schedule-done {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin: 0;
  padding: 0.9rem 1.5rem;
  text-align: center;
  font: 500 0.95rem/1.4 var(--font-body);
  color: var(--cream);
  background: rgba(199, 160, 89, 0.08);
  border: 1px solid var(--line-light);
  border-radius: 999px;
  animation: scheduleDoneIn 420ms var(--ease-out);
}
.schedule-done__check {
  flex: none;
  width: 1.35rem;
  height: 1.35rem;
  padding: 0.22rem;
  color: var(--ink);
  background: var(--gold-light);
  border-radius: 999px;
}
@keyframes scheduleDoneIn {
  from { opacity: 0; transform: translateY(6px) scale(0.97); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .schedule-done { animation: none; }
}

/* ---------- Pantalla de carga ---------- */

.screen--loading { text-align: center; }
.loading { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: min(64svh, 36rem); }
.screen--loading h2 { max-width: 17ch; margin: 0 auto; }

.spinner { width: 3.25rem; height: 3.25rem; margin: clamp(1.75rem, 5vw, 2.5rem) auto; color: var(--gold-light); }
.spinner svg { display: block; width: 100%; height: 100%; animation: spin 800ms linear infinite; }
.spinner__track, .spinner__arc { fill: none; stroke-width: 2; }
.spinner__track { stroke: var(--line); }
.spinner__arc { stroke: currentColor; stroke-linecap: round; stroke-dasharray: 34 200; }
@keyframes spin { to { transform: rotate(360deg); } }

.reviews { display: grid; justify-items: center; width: 100%; max-width: 34rem; }
.review {
  grid-area: 1 / 1;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  filter: blur(4px);
  transform: translateY(8px);
  transition: opacity 300ms var(--ease-out), filter 300ms var(--ease-out), transform 300ms var(--ease-out), visibility 0s linear 300ms;
}
.review.is-active { opacity: 1; visibility: visible; filter: none; transform: none; transition-delay: 0s, 0s, 0s, 0s; }
.stars { display: block; margin: 0 auto 1rem; color: var(--gold); fill: currentColor; }
.review blockquote { margin: 0; }
.review p { margin: 0; font: italic 400 clamp(1.125rem, 1rem + 0.9vw, 1.5rem)/1.4 var(--font-display); text-wrap: pretty; }
.review figcaption { margin-top: 1rem; font: 600 0.6875rem/1 var(--font-body); letter-spacing: 0.18em; text-transform: uppercase; color: var(--cream-faint); }

/* ---------- Resultado ---------- */

.result { padding-block: clamp(1.75rem, 5vw, 3rem); }
.result__item { padding: clamp(1.25rem, 3vw, 1.75rem) 0; border-top: 1px solid var(--line); }
.result__item:first-of-type { padding-top: 0; border-top: 0; }
.result p {
  margin: 0;
  text-wrap: pretty;
  font: 400 1.0625rem/1.6 var(--font-body);
  color: var(--cream-soft);
}
.result p a {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 160ms ease;
}
.result p a:hover { color: var(--gold); }
.result p strong { color: var(--cream); font-weight: 600; }

/* ---------- Celebración (lead calificado) ---------- */

.confetti-canvas {
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
}

/* ---------- Movimiento reducido ---------- */

@media (prefers-reduced-motion: reduce) {
  :root { --t-select: 0ms; --t-leave: 120ms; --t-enter: 200ms; --stagger: 0ms; }
  .screen.is-leaving { transform: none; }
  .screen.is-entering .reveal { transform: none; }
  .progress__bar { transition-duration: 0ms; }
  .review { filter: none; transform: none; transition-duration: 200ms, 0s, 0s, 0s; }
  .spinner svg { animation-duration: 2.4s; }
  .btn--primary-cta::after { animation: none; opacity: 0; }
  #ctaSchedule {
    animation: none;
    box-shadow: 0 0 30px 8px rgba(231, 206, 156, 0.4), 0 20px 34px -18px rgba(199, 160, 89, 0.6);
  }
}