/* ==========================================================
   Recomendador de palas — Padel Nuestro
   Estética: pista de pádel nocturna + volt (pelota)
   ========================================================== */

:root {
  --bg: #081826;          /* azul noche */
  --bg-panel: #0d2438;    /* azul pista oscuro */
  --bg-panel-2: #11304a;
  --line: rgba(120, 180, 220, 0.14);   /* líneas de pista */
  --volt: #d9ff3d;        /* amarillo pelota */
  --volt-dark: #b8dd1e;
  --ink: #f2f7fa;
  --ink-dim: #9fb6c6;
  --white: #ffffff;
  --danger: #ff5d5d;
  --oferta: #ff8a3d;      /* naranja: precio con cupón, tono "descuento" */
  --radius: 14px;
  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Barlow", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Fondo: líneas de pista de pádel */
.court-lines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 120px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 120px 100%,
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(30, 95, 142, 0.35), transparent 70%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.4) 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.4) 60%, transparent 100%);
}

.app {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(20px, 5vw, 48px);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Modo embebido (iframe): la altura la marca el contenido, no la pantalla */
html.is-embed body { min-height: 0; }
html.is-embed .app { min-height: 0; justify-content: flex-start; }

/* ---------- pantallas ---------- */
.screen { display: none; animation: screen-in .45s cubic-bezier(.2,.8,.2,1) both; }
.screen.is-active { display: block; }

@keyframes screen-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- intro ---------- */
.intro-kicker, .results-kicker {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .35em;
  font-size: 14px;
  color: var(--volt);
  margin-bottom: 18px;
}

.intro-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(56px, 11vw, 118px);
  line-height: .92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.intro-title em {
  font-style: italic;
  color: var(--volt);
}

.intro-sub {
  max-width: 480px;
  margin: 26px 0 34px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-dim);
}

.intro-sub strong { color: var(--ink); }

.intro-meta {
  margin-top: 40px;
  font-size: 13px;
  color: var(--ink-dim);
  letter-spacing: .05em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 600;
}

.intro-meta b { color: var(--volt); font-weight: 600; }

/* ---------- botones ---------- */
.btn-primary {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  font-size: 22px;
  letter-spacing: .06em;
  background: var(--volt);
  color: #10210a;
  border: none;
  padding: 16px 34px 16px 38px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s;
  box-shadow: 0 0 0 0 rgba(217, 255, 61, .4);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px -6px rgba(217, 255, 61, .45);
}

.btn-primary:active { transform: scale(.98); }

.btn-arrow { transition: transform .18s; }
.btn-primary:hover .btn-arrow { transform: translateX(5px); }

.btn-secondary {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 15px;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  padding: 12px 24px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}

.btn-secondary:hover { color: var(--volt); border-color: var(--volt); }

/* ---------- quiz ---------- */
.quiz-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: clamp(28px, 6vh, 56px);
}

.btn-back {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  width: 42px; height: 42px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
  transition: color .15s, border-color .15s, opacity .15s;
}

.btn-back:hover { color: var(--volt); border-color: var(--volt); }
.btn-back[disabled] { opacity: .25; pointer-events: none; }

.progress {
  flex: 1;
  height: 4px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--volt);
  border-radius: 99px;
  transition: width .4s cubic-bezier(.2,.8,.2,1);
}

.progress-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  font-size: 18px;
  color: var(--volt);
  min-width: 44px;
  text-align: right;
}

.q-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(64px, 12vw, 120px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(217, 255, 61, .35);
  user-select: none;
}

.q-title {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(30px, 5.5vw, 52px);
  line-height: 1;
  margin: 6px 0 10px;
}

.q-hint {
  color: var(--ink-dim);
  font-size: 15px;
  margin-bottom: 30px;
  max-width: 520px;
}

.options { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.option {
  text-align: left;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform .16s cubic-bezier(.2,.8,.2,1), border-color .16s, background .16s;
  animation: option-in .4s cubic-bezier(.2,.8,.2,1) both;
}

@keyframes option-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.option:hover {
  transform: translateY(-3px);
  border-color: var(--volt);
  background: var(--bg-panel-2);
}

.option.is-selected {
  border-color: var(--volt);
  background: linear-gradient(135deg, rgba(217,255,61,.12), rgba(217,255,61,.03));
}

.option-label {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 20px;
  letter-spacing: .02em;
}

.option-desc { font-size: 13.5px; color: var(--ink-dim); line-height: 1.4; }

/* chips de marcas */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }

.chip {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 16px;
  background: var(--bg-panel);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all .15s;
  animation: option-in .4s cubic-bezier(.2,.8,.2,1) both;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.chip-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .35);
  flex-shrink: 0;
}

.chip:hover { border-color: var(--volt); transform: translateY(-2px); }

.chip.is-selected {
  background: var(--volt);
  color: #10210a;
  border-color: var(--volt);
  font-weight: 800;
}

.quiz-continue { margin-top: 28px; }

/* ---------- resultados ---------- */
.results-title {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(40px, 7vw, 72px);
  line-height: .95;
}

.results-sub { color: var(--ink-dim); margin: 14px 0 24px; max-width: 560px; line-height: 1.5; }

/* ---------- cupón (ticket) ---------- */
.cupon {
  display: flex;
  align-items: stretch;
  max-width: 560px;
  margin: 0 0 36px;
  border: 1.5px dashed rgba(217, 255, 61, .55);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(217, 255, 61, .09), rgba(217, 255, 61, .02));
  cursor: pointer;
  user-select: none;
  transition: border-color .15s, transform .15s;
}

.cupon:hover, .cupon:focus-visible { border-color: var(--volt); transform: translateY(-2px); outline: none; }

.cupon-info {
  flex: 1;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cupon-kicker {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 15px;
  color: var(--volt);
}

.cupon-desc { font-size: 13.5px; color: var(--ink-dim); line-height: 1.45; }

.cupon-code {
  border-left: 1.5px dashed rgba(217, 255, 61, .55);
  padding: 14px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 170px;
}

.cupon-code-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: .12em;
  color: var(--volt);
  user-select: text; /* seleccionable si el navegador bloquea el clipboard */
}

.cupon-code-hint {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--ink-dim);
  transition: color .15s;
}

.cupon.is-copied { border-color: var(--volt); }
.cupon.is-copied .cupon-code-hint { color: var(--volt); }

@media (max-width: 560px) {
  .cupon { flex-direction: column; }
  .cupon-code {
    border-left: 0;
    border-top: 1.5px dashed rgba(217, 255, 61, .55);
    padding: 12px 18px;
  }
}

.results-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: stretch; }

/* Podio en escritorio: la pala ideal en el centro, más protagonista */
@media (min-width: 900px) {
  .results-grid { grid-template-columns: 1fr 1.18fr 1fr; align-items: stretch; }
  .results-grid .pala-card:nth-child(1) { order: 2; }
  .results-grid .pala-card:nth-child(2) { order: 1; }
  .results-grid .pala-card:nth-child(3) { order: 3; }
  .results-grid .pala-card.is-top {
    box-shadow: 0 24px 70px -20px rgba(217, 255, 61, .45);
  }
}

.pala-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s cubic-bezier(.2,.8,.2,1), border-color .2s;
  animation: option-in .5s cubic-bezier(.2,.8,.2,1) both;
}

.pala-card:hover { transform: translateY(-4px); border-color: rgba(217,255,61,.5); }

.pala-card.is-top { border-color: var(--volt); box-shadow: 0 12px 48px -18px rgba(217,255,61,.35); }

.pala-badge {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 13px;
  background: var(--volt);
  color: #10210a;
  text-align: center;
  padding: 7px;
}

.pala-img-wrap {
  background: var(--white);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.pala-img-wrap img { width: 82%; height: 82%; object-fit: contain; }

.pala-match {
  position: absolute;
  top: 10px; right: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  font-size: 15px;
  background: #0d2438;
  color: var(--volt);
  border-radius: 999px;
  padding: 5px 13px;
}

.pala-info { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }

.pala-marca {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 12px;
  color: var(--ink-dim);
}

.pala-nombre {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 21px;
  line-height: 1.05;
}

.pala-precios { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }

.pala-precio {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--volt);
}

.pala-precio-cupon { font-size: 13px; color: var(--ink-dim); }
.pala-precio-cupon-codigo { color: var(--oferta); font-weight: 800; }

.pala-parrafo {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.55;
  margin: 2px 0 10px;
  border-left: 2px solid var(--volt);
  padding-left: 12px;
}

.pala-cta {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 17px;
  text-align: center;
  text-decoration: none;
  background: var(--volt);
  color: #10210a;
  border-radius: 10px;
  padding: 13px;
  transition: filter .15s, transform .15s;
}

.pala-cta:hover { filter: brightness(1.08); transform: scale(1.02); }

.pala-card:not(.is-top) .pala-cta {
  background: transparent;
  color: var(--volt);
  border: 1px solid var(--volt);
}

.results-disclaimer {
  max-width: 620px;
  margin: 24px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-dim);
  opacity: .75;
}

.results-footer { margin-top: 36px; text-align: center; }

@media (max-width: 640px) {
  .options { grid-template-columns: 1fr; }
  .q-number { font-size: 56px; }
}