:root {
  --papel: #FFFFFF;
  --niebla: #F1F0F3;
  --linea: #DDDAE0;
  --tinta: #231C26;
  --grafito: #6E6873;
  --berenjena: #5E2750;
  --berenjena-osc: #471D3C;
  --ok: #2F6B4F;
  --error: #A3233A;

  --display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --oro: #C9A045;
  --plata: #A8ADBD;
  --texto: 'Jost', 'Avenir Next', 'Segoe UI', system-ui, sans-serif;

  --t-1: 0.875rem;
  --t0: 1rem;
  --t1: 1.125rem;
  --t2: 1.375rem;
  --t3: 1.75rem;
  --t4: clamp(2rem, 4vw, 2.5rem);
  --t5: clamp(2.5rem, 6vw, 3.75rem);
  --t6: clamp(3rem, 8.5vw, 5.5rem);

  --ancho: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: var(--t1);
  line-height: 1.55;
  font-weight: 400;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: 0.18em; }
:focus-visible { outline: 2px solid var(--berenjena); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.05; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: var(--t6); font-style: italic; }
h2 { font-size: var(--t5); font-style: italic; }
h3 { font-size: var(--t2); font-family: var(--texto); font-weight: 500; letter-spacing: 0; line-height: 1.3; }
p { margin: 0 0 1em; max-width: 38em; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Cabecera ---------- */
.cabecera { display: flex; align-items: center; justify-content: space-between; padding-top: 1.25rem; padding-bottom: 1.25rem; }
.logo { font-family: var(--display); font-size: 1.75rem; font-style: italic; text-decoration: none; }
.cabecera nav a { font-size: var(--t-1); text-decoration: none; color: var(--grafito); }
.cabecera nav a:hover { color: var(--tinta); }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3.25rem; padding: 0.8rem 1.75rem;
  border: 0; border-radius: 999px;
  background: var(--berenjena); color: #fff;
  font: 500 var(--t1) / 1.2 var(--texto);
  text-decoration: none; cursor: pointer;
  transition: background-color 0.15s;
}
.boton:hover { background: var(--berenjena-osc); }
.boton[disabled] { opacity: 0.55; cursor: progress; }
.boton.secundario { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--tinta); }
.boton.secundario:hover { background: var(--niebla); }
.nota { font-size: var(--t-1); color: var(--grafito); }

/* ---------- Hero ---------- */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding-top: clamp(1.5rem, 5vw, 4rem); padding-bottom: clamp(3rem, 8vw, 6rem); }
.hero h1 { margin-bottom: 1.5rem; }
.hero .bajada { font-size: var(--t2); line-height: 1.45; color: var(--tinta); max-width: 26em; }
.hero .acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin-top: 2rem; }

.rueda { position: relative; width: 100%; max-width: 34rem; margin-left: auto; aspect-ratio: 1; }
.rueda svg { width: 100%; height: 100%; overflow: visible; }
.rueda .sector { cursor: pointer; transform-origin: 250px 250px; }
.rueda .sector path { transition: opacity 0.2s; }
.rueda.activa .sector:not(.sel) path { opacity: 0.28; }
.rueda .centro { position: absolute; inset: 31%; display: grid; place-content: center; text-align: center; pointer-events: none; }
.rueda .centro strong { display: block; font-family: var(--display); font-style: italic; font-weight: 400; font-size: clamp(1.4rem, 3.4vw, 2.1rem); line-height: 1.05; }
.rueda .centro span { font-size: var(--t-1); color: var(--grafito); }
.rueda-tira { display: flex; gap: 4px; margin-top: 1rem; max-width: 34rem; margin-left: auto; height: 1.75rem; }
.rueda-tira i { flex: 1; border-radius: 3px; }

@media (prefers-reduced-motion: no-preference) {
  .rueda .sector { animation: abrir 0.9s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i) * 55ms); }
  @keyframes abrir { from { opacity: 0; transform: rotate(-24deg) scale(0.86); } }
}

/* ---------- Secciones ---------- */
.seccion { padding-top: clamp(3.5rem, 9vw, 7rem); padding-bottom: clamp(3.5rem, 9vw, 7rem); }
.seccion.gris { background: var(--niebla); }
.seccion h2 { margin-bottom: 1.25rem; max-width: 16em; }
.seccion .intro { font-size: var(--t1); color: var(--grafito); margin-bottom: 3rem; }

.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.pasos li { border-top: 1.5px solid var(--tinta); padding-top: 1.25rem; }
.pasos .num { font-family: var(--display); font-style: italic; font-size: 3.25rem; line-height: 1; display: block; margin-bottom: 1rem; }
.pasos h3 { margin-bottom: 0.5rem; }
.pasos p { color: var(--grafito); margin: 0; font-size: var(--t0); }

.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.lista { list-style: none; padding: 0; margin: 0; }
.lista li { padding: 0.9rem 0; border-bottom: 1px solid var(--linea); display: grid; grid-template-columns: 1.6rem 1fr; gap: 0.75rem; }
.lista li::before { content: ''; width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--c, var(--berenjena)); margin-top: 0.5rem; }
.lista strong { font-weight: 500; }

/* Mini PDF de muestra */
.muestra { position: relative; height: 26rem; }
.hoja { position: absolute; width: 58%; aspect-ratio: 0.707; background: #fff; border-radius: 6px; box-shadow: 0 1px 2px rgba(35,28,38,.08), 0 12px 40px rgba(35,28,38,.12); padding: 7%; display: flex; flex-direction: column; }
.hoja.a { left: 0; top: 8%; transform: rotate(-5deg); }
.hoja.b { left: 21%; top: 0; z-index: 2; }
.hoja.c { right: 0; top: 12%; transform: rotate(5deg); }
.hoja .anillo-mini { width: 74%; aspect-ratio: 1; margin: 12% auto 8%; border-radius: 50%; background: conic-gradient(var(--conic)); display: grid; place-items: center; }
.hoja .anillo-mini::after { content: ''; width: 72%; aspect-ratio: 1; border-radius: 50%; background: var(--niebla); }
.hoja small { font-size: 0.6rem; color: var(--grafito); text-align: center; }
.hoja em { font-family: var(--display); font-size: 1.15rem; text-align: center; color: var(--berenjena); }
.hoja .grilla { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; margin-top: auto; }
.hoja .grilla i { aspect-ratio: 1; }
.hoja .linea-txt { height: 4px; background: var(--niebla); border-radius: 2px; margin: 4px 0; }
.hoja .tit { font-family: var(--display); font-style: italic; font-size: 1.1rem; margin-bottom: 8px; }

/* Foto: sí / no */
.foto-guia { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.foto-guia h3 { margin-bottom: 0.75rem; }
.foto-guia ul { margin: 0; padding-left: 1.2em; }
.foto-guia li { margin-bottom: 0.45rem; }

/* Precio */
.precio { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; border-top: 1.5px solid var(--tinta); padding-top: 2rem; }
.precio .monto { font-family: var(--display); font-size: var(--t6); line-height: 1; }
.precio .monto small { font-family: var(--texto); font-size: var(--t1); color: var(--grafito); margin-left: 0.5rem; }

/* Preguntas frecuentes */
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { cursor: pointer; padding: 1.15rem 2rem 1.15rem 0; font-size: var(--t1); font-weight: 500; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0.25rem; top: 0.95rem; font-size: 1.5rem; font-weight: 300; transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--grafito); padding-bottom: 1rem; }

/* Pie */
.pie { border-top: 1px solid var(--linea); padding-top: 2rem; padding-bottom: 2.5rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; font-size: var(--t-1); color: var(--grafito); }
.pie nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.pie a { color: var(--grafito); }
.boton-arrepentimiento { color: var(--tinta) !important; font-weight: 500; }

/* ---------- Formulario ---------- */
.flujo { max-width: 40rem; margin: 0 auto; padding: 1rem var(--gutter) 5rem; }
.progreso { display: flex; gap: 6px; margin: 0.5rem 0 0.75rem; }
.progreso i { flex: 1; height: 3px; border-radius: 2px; background: var(--linea); transition: background-color 0.3s; }
.progreso i.hecho { background: var(--berenjena); }
.paso-txt { font-size: var(--t-1); color: var(--grafito); margin-bottom: 2rem; }
.flujo h1 { font-size: var(--t5); margin-bottom: 0.75rem; }
.flujo .bajada { color: var(--grafito); margin-bottom: 2rem; }

.campo { margin-bottom: 1.5rem; }
.campo label, .pregunta legend { display: block; font-weight: 500; margin-bottom: 0.5rem; }
.campo input[type=text], .campo input[type=email], .campo textarea {
  width: 100%; padding: 0.9rem 1rem; font: inherit; font-size: var(--t1);
  border: 1.5px solid var(--linea); border-radius: 10px; background: #fff; color: var(--tinta);
}
.campo input:focus, .campo textarea:focus { border-color: var(--tinta); outline: none; }
.campo .ayuda, .pregunta .ayuda { font-size: var(--t-1); color: var(--grafito); margin: -0.25rem 0 0.6rem; }

.pregunta { border: 0; padding: 0; margin: 0 0 2.25rem; }
.opciones { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.opcion { position: relative; }
.opcion input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.opcion span {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.6rem 1rem; border-radius: 999px;
  border: 1.5px solid var(--linea); background: #fff;
  font-size: var(--t0); cursor: pointer; transition: border-color .15s, background-color .15s;
}
.opcion span i { width: 1.05rem; height: 1.05rem; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); }
.opcion input:checked + span { border-color: var(--tinta); background: var(--niebla); }
.opcion input:focus-visible + span { outline: 2px solid var(--berenjena); outline-offset: 2px; }

.botonera { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 2.5rem; }
.volver { background: none; border: 0; font: inherit; color: var(--grafito); cursor: pointer; padding: 0.5rem 0; text-decoration: underline; text-underline-offset: 0.2em; }

.aviso { padding: 1rem 1.25rem; border-radius: 10px; background: #FBEFF1; color: var(--error); margin: 1rem 0; font-size: var(--t0); }
.aviso ul { margin: 0.5rem 0 0; padding-left: 1.2em; }

/* Foto y recorte */
.consejos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem 1.5rem; padding: 1.25rem 1.5rem; background: var(--niebla); border-radius: 12px; margin-bottom: 1.5rem; font-size: var(--t0); }
.consejos p { margin: 0; }
.subir { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; text-align: center; border: 1.5px dashed var(--grafito); border-radius: 14px; padding: 2.5rem 1rem; cursor: pointer; }
.subir:hover { background: var(--niebla); }
.subir-opciones { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 0.75rem; }
.subir-opciones .subir { position: relative; padding: 1.75rem 1rem; }
@media (hover: hover) and (pointer: fine) { .solo-celu { display: none; } }
.subir input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.recorte { display: none; }
.recorte.visible { display: block; }
.marco { position: relative; width: min(20rem, 82vw); aspect-ratio: 1; margin: 0 auto; overflow: hidden; border-radius: 14px; background: #222; touch-action: none; cursor: grab; user-select: none; }
.marco img { position: absolute; left: 0; top: 0; transform-origin: 0 0; max-width: none; pointer-events: none; }
.marco::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle closest-side at center, transparent 0 90%, rgba(20,15,22,.62) 90.6%); }
.marco .guia-ovalo { position: absolute; inset: 5%; border-radius: 50%; border: 2px solid rgba(255,255,255,.9); pointer-events: none; z-index: 2; }
.zoom { display: flex; align-items: center; gap: 0.75rem; width: min(20rem, 82vw); margin: 1rem auto 0; font-size: var(--t-1); color: var(--grafito); }
.zoom input { flex: 1; accent-color: var(--berenjena); }
.recorte p { text-align: center; margin: 0.75rem auto 0; }

.resumen { display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: center; padding: 1.25rem; border: 1.5px solid var(--linea); border-radius: 14px; margin-bottom: 1.5rem; }
.resumen img { width: 6rem; height: 6rem; border-radius: 50%; }
.resumen p { margin: 0; }
.check { display: grid; grid-template-columns: 1.4rem 1fr; gap: 0.6rem; margin-bottom: 1rem; font-size: var(--t0); align-items: start; }
.check input { width: 1.2rem; height: 1.2rem; margin-top: 0.2rem; accent-color: var(--berenjena); }
.total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1.5px solid var(--tinta); padding-top: 1rem; margin-top: 1.5rem; }
.total strong { font-family: var(--display); font-size: var(--t4); font-weight: 400; }

/* ---------- Resultado ---------- */
.esperando { text-align: center; padding: 4rem 0; }
.giro { width: 7rem; height: 7rem; margin: 0 auto 2rem; border-radius: 50%; background: conic-gradient(#F7C331, #E8483B, #D1007A, #6A1B9A, #0047AB, #2E7D6B, #8DB600, #F7C331); -webkit-mask: radial-gradient(circle, transparent 58%, #000 59%); mask: radial-gradient(circle, transparent 58%, #000 59%); }
@media (prefers-reduced-motion: no-preference) { .giro { animation: girar 2.4s linear infinite; } @keyframes girar { to { transform: rotate(1turn); } } }
.resultado-titulo { font-size: var(--t-1); color: var(--grafito); margin: 0 0 0.25rem; }
.paleta-grande { display: grid; grid-template-columns: repeat(8, 1fr); gap: 5px; margin: 1.5rem 0 2rem; }
.paleta-grande i { aspect-ratio: 1; border-radius: 4px; }
.datos { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 2rem; }
.datos div { background: var(--niebla); border-radius: 12px; padding: 1rem 1.25rem; }
.datos span { display: block; font-size: var(--t-1); color: var(--grafito); }
.datos strong { font-weight: 500; font-size: var(--t2); }

/* ---------- Legales ---------- */
.legal { overflow-wrap: anywhere; max-width: 44rem; margin: 0 auto; padding: 1rem var(--gutter) 5rem; }
.legal h1 { font-size: var(--t5); margin-bottom: 1.5rem; }
.legal h2 { font-size: var(--t3); margin: 2.5rem 0 0.75rem; font-style: normal; }
.legal p, .legal li { font-size: var(--t0); }
.completar { background: #FFF3C4; padding: 0 0.25em; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .rueda, .rueda-tira { margin: 0 auto; max-width: 24rem; }
  .pasos { grid-template-columns: 1fr; gap: 2rem; }
  .dos-col { grid-template-columns: 1fr; }
  .muestra { height: 22rem; max-width: 26rem; }
  .foto-guia { grid-template-columns: 1fr; }
  .precio { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .consejos { grid-template-columns: 1fr; }
  .datos { grid-template-columns: 1fr; }
  .paleta-grande { grid-template-columns: repeat(4, 1fr); }
  .resumen { grid-template-columns: 1fr; text-align: center; }
  .resumen img { margin: 0 auto; }
}

/* ---------- Paletas para comparar (vista previa) ---------- */
:root, :root[data-paleta="oro-vino"] { --papel:#F8F7FB; --niebla:#EFEDF3; --linea:#E2DEE8; --tinta:#1E1A2B; --grafito:#625C70; --berenjena:#8E2B43; --berenjena-osc:#721F35; --oro:#C9A045; --plata:#A8ADBD; }
:root[data-paleta="rosa-oro"] { --papel:#FFFBFA; --niebla:#F7EDEB; --linea:#EBDCD9; --tinta:#2E2224; --grafito:#75625F; --berenjena:#A24D62; --berenjena-osc:#863B4F; --oro:#C2A05A; --plata:#E3B7B5; }
:root[data-paleta="esmeralda-oro"] { --papel:#F7F8F5; --niebla:#ECEFEA; --linea:#DCE2DA; --tinta:#17241F; --grafito:#56645E; --berenjena:#1F5A4B; --berenjena-osc:#16463A; --oro:#BF9644; --plata:#A9B5AE; }
:root[data-paleta="lavanda"] { --papel:#F9F8FC; --niebla:#EFECF6; --linea:#E0DBEC; --tinta:#221C33; --grafito:#655E78; --berenjena:#5B4592; --berenjena-osc:#47367A; --oro:#C6A15B; --plata:#B9AED6; }

/* Logo */
.logo { display:inline-flex; align-items:center; gap:0.7rem; text-decoration:none; color:var(--tinta); font-style:normal; }
.sello { width:2.3rem; height:2.3rem; flex:none; }
.sello path { fill:none; stroke-width:6; stroke-linecap:round; }
.s-oro { stroke:var(--oro); } .s-plata { stroke:var(--plata); } .s-punto { fill:var(--berenjena); }
.logo-txt { display:flex; flex-direction:column; line-height:1; }
.logo-a { font-family:var(--display); font-style:italic; font-weight:300; font-size:1.6rem; letter-spacing:-0.01em; }
.logo-b { font-family:var(--texto); font-size:0.72rem; letter-spacing:0.08em; color:var(--grafito); margin-top:0.2rem; }
h1, h2 { font-weight:300; font-variation-settings:"opsz" 144; }