/* Portada de Cuentaclaras — capítulos de color en seis azules */

.inicio .cabecera { position: sticky; top: 0; }
.inicio .cabecera[data-tono="navy"] { --cab-bg: var(--navy); --cab-ink: var(--white); }
.inicio .cabecera[data-tono="ocean"] { --cab-bg: var(--ocean); --cab-ink: var(--white); }
.inicio .cabecera[data-tono="cobalt"] { --cab-bg: var(--cobalt); --cab-ink: var(--white); }
.inicio .cabecera[data-tono="sky"] { --cab-bg: var(--sky); --cab-ink: var(--navy); }
.inicio .cabecera[data-tono="ice"] { --cab-bg: var(--ice); --cab-ink: var(--navy); }
.inicio .cabecera[data-tono="white"] { --cab-bg: var(--white); --cab-ink: var(--navy); }
.inicio .cabecera:is([data-tono="sky"], [data-tono="ice"], [data-tono="white"]) .nav-accion { background: var(--navy); color: var(--white); }
.inicio .cabecera:is([data-tono="sky"], [data-tono="ice"], [data-tono="white"]) .marca-icono { background: var(--navy); }

.cap { position: relative; }
.inicio main { overflow-x: clip; }

/* ---------------- 1 · Portada (marino) ---------------- */

.cap-portada { background: var(--navy); color: var(--white); min-height: calc(100svh - 4.6rem); display: flex; }
.portada { display: flex; flex-direction: column; justify-content: space-between; gap: 3rem; padding-top: clamp(1.5rem, 8vh, 6rem); padding-bottom: clamp(2rem, 6vh, 4rem); }
.portada-titulo { font-size: clamp(6rem, 17vw, 17rem); line-height: 0.8; letter-spacing: -0.045em; margin: 0; }
.portada-titulo .linea { display: block; overflow: hidden; padding-bottom: 0.04em; }
.portada-titulo .linea > span { display: inline-block; }
.portada-titulo .l1 { color: var(--sky); }
.portada-titulo .l2 { color: var(--white); }
.portada-pie { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem 4rem; align-items: end; }
.portada-sub { justify-self: end; max-width: 30rem; }
.portada-sub p { font-size: var(--step-lead); line-height: 1.4; margin-bottom: 1.5rem; }
.boton-claro { background: var(--white); color: var(--navy); }
.boton-claro:hover { background: var(--sky); color: var(--navy); }

.plazo { display: flex; gap: 1.1rem; align-items: center; background: var(--dark-2); border-radius: var(--ui-radius); padding: 1rem 1.2rem; max-width: 30rem; }
.plazo p { margin: 0; }
.plazo-dia { display: flex; flex-direction: column; align-items: center; min-width: 4.4rem; background: var(--cobalt); color: var(--white); border-radius: 4px; padding: 0.55rem 0.4rem; line-height: 1; }
.plazo-dia #plazo-dias { font-family: var(--display); font-size: 2.2rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.plazo-unidad { font-size: 0.8125rem; margin-top: 0.2rem; }
.plazo-titulo { font-weight: 600; font-size: 1rem; line-height: 1.3; }
.plazo-nota { font-size: 0.9rem; color: var(--dark-muted); margin-top: 0.25rem !important; }
.plazo-nota a { color: var(--white); }

/* ---------------- 2 · Papeles (hielo) ---------------- */

.cap-papeles { background: var(--ice); color: var(--navy); }
.papeles { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 0 clamp(2rem, 4vw, 4rem); min-height: 92svh; }
.papeles-indice { padding: clamp(4rem, 10vh, 7rem) 0 3rem; display: flex; flex-direction: column; gap: 2rem; }
.papeles-lista { display: flex; flex-direction: column; align-items: flex-start; }
.papeles-lista button {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.25rem, 4.4vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  border: 0;
  background: none;
  padding: 0.05em 0;
  color: #5a7397;
  cursor: pointer;
  text-align: left;
  transition: color .2s;
}
.papeles-lista button:hover { color: var(--cobalt); }
.papeles-lista button[aria-selected="true"] { color: var(--navy); }
.papeles-nota { font-size: 1.05rem; max-width: 26rem; margin: auto 0 0; }
.escenario { background: var(--surface); position: relative; overflow: hidden; min-height: 88svh; padding: 4.5rem 0 0 clamp(1.5rem, 4vw, 4rem); }

.hoja {
  background: var(--white);
  width: min(35rem, 100%);
  border-radius: 4px;
  padding: 2rem 2.2rem 2.4rem;
  font-size: 0.97rem;
  box-shadow: 0 30px 60px -30px rgba(11, 29, 58, 0.45);
  animation: hoja .35s var(--ease-out);
}
@keyframes hoja { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hoja-recibo { width: min(27rem, 100%); }
.hoja p { margin: 0; }
.hoja-cabeza { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 1.4rem; padding-bottom: 1.1rem; border-bottom: 2px solid var(--navy); }
.hoja-emisor { font-weight: 600; font-size: 1.1rem; }
.hoja-tipo { font-family: var(--display); font-weight: 700; font-size: 1.8rem; line-height: 1; text-align: right; color: var(--cobalt); }
.hoja-dato { font-size: 0.875rem; color: var(--muted); }
.hoja-num .hoja-dato { text-align: right; }
.hoja-tabla { width: 100%; border-collapse: collapse; margin: 1.2rem 0 0.8rem; }
.hoja-tabla th { text-align: left; font-size: 0.8125rem; font-weight: 600; color: var(--muted); padding: 0.4rem 0; border-bottom: 1px solid var(--line); }
.hoja-tabla th:last-child, .hoja-tabla td:last-child { text-align: right; }
.hoja-tabla td { padding: 0.7rem 0; }
.hoja-tabla input {
  width: 7.5rem;
  font: inherit;
  font-size: 1.15rem;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.35rem 0.5rem;
  background: var(--ice);
  color: var(--navy);
}
.hoja-tabla input:focus, .hoja-opciones select:focus { outline: 2px solid var(--cobalt); outline-offset: 0; }
.hoja-opciones { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; font-size: 0.875rem; font-weight: 600; }
.hoja-opciones label { display: flex; align-items: center; gap: 0.5rem; }
.hoja-opciones select { font: inherit; font-weight: 500; border: 1px solid var(--line); border-radius: 4px; padding: 0.35rem 0.5rem; background-color: var(--white); color: var(--navy); }
.hoja-totales { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; margin-bottom: 1rem; }
.hoja-totales th { text-align: left; font-weight: 400; color: var(--muted); padding: 0.5rem 0; }
.hoja-totales td { text-align: right; font-weight: 500; padding: 0.5rem 0; white-space: nowrap; }
.hoja-totales tr + tr th, .hoja-totales tr + tr td { border-top: 1px solid #e3eaf4; }
.hoja-total th, .hoja-total td { color: var(--navy) !important; font-weight: 700 !important; font-size: 1.3rem; padding-top: 0.75rem !important; border-top: 2px solid var(--navy) !important; }
.hoja-nota { font-size: 0.95rem; color: var(--ink); margin-top: 0.4rem !important; }
.hoja-pie { margin-top: 1.2rem !important; font-size: 0.95rem; font-weight: 600; }
.hoja-pie a { color: var(--cobalt); text-decoration: none; }
.hoja-pie a:hover { text-decoration: underline; }
.reparto { display: flex; height: 2.4rem; gap: 3px; margin: 0.6rem 0 0.8rem; }
.reparto span { min-width: 3px; transition: flex-grow .45s var(--ease-out); }
.r-tuyo { background: var(--cobalt); }
.r-iva { background: var(--sky); }
.r-irpf { background: var(--navy); }
.reparto-leyenda { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.3rem; font-size: 0.93rem; }
.reparto-leyenda li { display: flex; align-items: center; gap: 0.55rem; }
.reparto-leyenda strong { margin-left: auto; font-variant-numeric: tabular-nums; }
.punto { width: 0.75rem; height: 0.75rem; flex: none; }

/* ---------------- 3 · Cartel (cobalto) ---------------- */

.cap-cartel { background: var(--cobalt); color: var(--white); padding: clamp(4rem, 9vw, 7rem) 0; min-height: 92svh; }
.cartel-titulo { font-family: var(--sans); font-size: var(--step-lead); font-weight: 600; letter-spacing: 0; margin: 0 0 2.5rem; color: var(--white); }
.cartel { list-style: none; margin: 0; padding: 0; }
.cartel a { display: flex; align-items: baseline; justify-content: space-between; gap: 2rem; text-decoration: none; color: var(--white); }
.c-nombre { font-family: var(--display); font-weight: 700; font-size: clamp(3.5rem, 10vw, 9.5rem); line-height: 0.95; letter-spacing: -0.04em; transition: color .2s, transform .3s var(--ease-out); }
.c-dato { font-size: clamp(1rem, 1.3vw, 1.25rem); font-weight: 500; font-variant-numeric: tabular-nums; text-align: right; color: var(--white); }
.cartel a:hover .c-nombre, .cartel a:focus-visible .c-nombre { color: var(--sky); transform: translateX(0.12em); }
.cartel-mas { margin: 3rem 0 0; font-size: 1.1rem; max-width: 52rem; }
.cartel-mas a { color: var(--white); }

/* ---------------- 4 · Guías (blanco) ---------------- */

.cap-guias { background: var(--white); color: var(--navy); padding: clamp(4rem, 9vw, 7rem) 0; }
.guias-cabeza { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 1.5rem 3rem; align-items: end; margin-bottom: 3.5rem; }
.guias-cabeza h2 { font-size: clamp(3rem, 7vw, 7rem); margin: 0; }
.guias-cabeza p { font-size: var(--step-lead); line-height: 1.4; margin: 0; }
.guias-cabeza a { color: var(--cobalt); font-weight: 600; }
.guias-columnas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 2.5rem; }
.guias-col h3 { font-size: 1.6rem; margin: 0 0 1.1rem; padding-top: 1rem; border-top: 4px solid var(--cobalt); display: flex; justify-content: space-between; align-items: baseline; }
.guias-col h3 span { font-size: 1.1rem; color: var(--cobalt); }
.guias-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; }
.guias-col a { display: block; padding: 0.45rem 0; color: var(--navy); text-decoration: none; font-size: 1.02rem; line-height: 1.3; transition: color .15s, transform .2s var(--ease-out); }
.guias-col a:hover { color: var(--cobalt); transform: translateX(4px); }

/* ---------------- 5 · Tramos (océano) ---------------- */

.cap-tramos { background: var(--ocean); color: var(--white); padding-top: clamp(4rem, 8vw, 6rem); min-height: 92svh; display: flex; flex-direction: column; }
.tramos-cifra { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem; align-items: end; }
.cap-tramos h2 { color: var(--white); font-size: clamp(2rem, 3vw, 2.75rem); margin: 0; line-height: 1; }
.cifra-grande { display: block; font-size: clamp(6rem, 14vw, 13rem); line-height: 0.82; color: var(--sky); }
.tramos-cifra p { font-size: var(--step-lead); line-height: 1.4; margin: 0; }
.cap-tramos a { color: var(--white); }
.barras { margin-top: auto; padding-top: 4rem; display: grid; grid-template-columns: repeat(15, minmax(0, 1fr)); gap: 6px; align-items: end; height: 60vh; }
.barra { position: relative; background: #2d5a92; border: 0; padding: 0; cursor: pointer; font: inherit; color: var(--white); transform-origin: bottom; transition: background-color .15s; }
.barra:hover, .barra:focus-visible, .barra.fija { background: var(--sky); }
.barra-valor { position: absolute; bottom: calc(100% + 0.4rem); left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: clamp(0.8125rem, 1.1vw, 1.05rem); font-weight: 600; font-variant-numeric: tabular-nums; opacity: 0; transition: opacity .15s; }
.barra:hover .barra-valor, .barra:focus-visible .barra-valor, .barra.fija .barra-valor { opacity: 1; }
.barra-tramo { position: absolute; bottom: 0.4rem; left: 0; right: 0; text-align: center; font-size: 0.8125rem; color: var(--white); font-weight: 600; }
.barra:hover .barra-tramo, .barra.fija .barra-tramo { color: var(--navy); }

/* ---------------- 6 · Quién (celeste) ---------------- */

.cap-quien { background: var(--sky); color: var(--navy); padding: clamp(4rem, 9vw, 7rem) 0; }
.quien { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.quien-texto h2 { font-size: clamp(2.75rem, 5vw, 5rem); }
.quien-texto > p { font-size: var(--step-lead); line-height: 1.4; }
.carta { background: var(--white); padding: 1.6rem 1.8rem; margin-top: 2rem; }
.carta p { margin: 0 0 0.8rem; font-size: 1.05rem; line-height: 1.55; }
.marcador { background: #cfe2fa; padding: 0.05em 0.2em; }
.firma-carta { font-weight: 600; margin: 0 !important; }
.firma-carta a { color: var(--cobalt); }
.teselas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tesela { margin: 0; position: relative; overflow: hidden; aspect-ratio: 4 / 5; }
.tesela img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.15); mix-blend-mode: multiply; transition: filter .4s, transform .6s var(--ease-out); }
.tesela:hover img { filter: grayscale(0.2) contrast(1.05); transform: scale(1.03); }
.t-cobalt { background: #5d93ea; }
.t-navy { background: #8fb8ef; }
.t-ocean { background: #4d7fc9; }
.t-ice { background: #c6dcf6; }
.tesela figcaption { position: absolute; left: 0; bottom: 0; background: var(--navy); color: var(--white); font-size: 0.875rem; padding: 0.35rem 0.65rem; }

/* ---------------- 7 · Dudas (bandas) ---------------- */

.duda-titulo { background: var(--cobalt); color: var(--white); min-height: 40svh; display: flex; align-items: flex-end; padding-bottom: 2.5rem; }
.duda-titulo .marco { width: 100%; }
.duda-titulo h2 { color: var(--white); font-size: clamp(3rem, 7vw, 7rem); margin: 0; }
.duda { padding: 3.5rem 0; }
.duda-ice { background: var(--ice); }
.duda-white { background: var(--white); }
.duda-fila { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 1rem clamp(2rem, 6vw, 6rem); }
.duda h3 { font-size: clamp(1.5rem, 2.2vw, 2rem); margin: 0; color: var(--navy); line-height: 1.1; }
.duda p { font-size: 1.15rem; line-height: 1.5; margin: 0; color: var(--navy); }

/* ---------------- 8 · Newsletter (marino) ---------------- */

.cap-newsletter { background: var(--navy); color: var(--white); min-height: 90svh; display: flex; align-items: center; padding: clamp(4rem, 8vw, 6rem) 0; }
.newsletter { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 3rem; align-items: end; }
.newsletter h2 { color: var(--white); font-size: clamp(3rem, 7vw, 7rem); line-height: 0.9; margin-bottom: 1.4rem; }
.newsletter-texto p { font-size: var(--step-lead); line-height: 1.4; max-width: 30rem; margin: 0; }
.dialogo { background: var(--white); color: var(--navy); border-radius: var(--ui-radius); padding: 2rem; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6); width: 100%; max-width: 28rem; justify-self: end; }
.dialogo-titulo { font-weight: 600; font-size: 1.35rem; margin: 0 0 1.3rem; }
.segmentado { border: 0; margin: 0 0 1.1rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--ice); padding: 4px; border-radius: var(--ui-radius); }
.segmentado legend { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.4rem; padding: 0; }
.segmentado label { position: relative; }
.segmentado input { position: absolute; opacity: 0; inset: 0; }
.segmentado span { display: block; text-align: center; padding: 0.6rem 0.4rem; border-radius: 4px; font-size: 0.95rem; font-weight: 500; cursor: pointer; }
.segmentado input:checked + span { background: var(--white); font-weight: 600; color: var(--cobalt); }
.segmentado input:focus-visible + span { outline: 2px solid var(--cobalt); }
.dialogo .boton { width: 100%; border-radius: var(--ui-radius); }
.cap-creditos { background: var(--bg); }

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

@media (prefers-reduced-motion: no-preference) {
  .js .portada-titulo .linea > span { transform: translateY(105%); animation: subir 1s var(--ease-out) forwards; }
  .js .portada-titulo .l2 > span { animation-delay: .12s; }
  @keyframes subir { to { transform: none; } }
  .js .barras .barra { transform: scaleY(0); transition: transform .9s var(--ease-out), background-color .15s; }
  .js .barras.visto .barra { transform: none; }
}

/* ---------------- Móvil y tableta ---------------- */

@media (max-width: 60rem) {
  .cap-portada { min-height: calc(100svh - 7.5rem); }
  .portada-titulo { font-size: 26vw; }
  .portada-pie, .papeles, .guias-cabeza, .tramos-cifra, .quien, .duda-fila, .newsletter { grid-template-columns: minmax(0, 1fr); }
  .inicio .cabecera { position: relative; }
  .portada-sub { justify-self: start; }
  .papeles { min-height: 0; }
  .papeles-indice { padding: 3.5rem 0 1.5rem; gap: 1.2rem; }
  .papeles-lista { flex-direction: row; overflow-x: auto; gap: 1.2rem; scroll-snap-type: x mandatory; scrollbar-width: none; max-width: 100%; }
  .papeles-lista button { font-size: 1.6rem; white-space: nowrap; scroll-snap-align: start; }
  .escenario { margin-inline: calc(var(--margin) * -1); min-height: 0; padding: 1.5rem var(--margin) 3rem; }
  .hoja { padding: 1.4rem 1.3rem 1.6rem; }
  .hoja-tipo { font-size: 1.4rem; }
  .cap-cartel { min-height: 0; }
  .cartel a { flex-direction: column; align-items: flex-start; gap: 0.2rem; margin-bottom: 1.4rem; }
  .c-nombre { font-size: 15vw; }
  .c-dato { text-align: left; }
  .guias-columnas { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.5rem; }
  .cap-tramos { min-height: 0; padding-bottom: 0; }
  .barras { grid-template-columns: 1fr; grid-auto-rows: 1.6rem; height: auto; align-items: stretch; gap: 4px; padding: 3rem 0 0; }
  .barra { height: auto !important; width: var(--ancho); transform-origin: left; }
  .js .barras .barra { transform: scaleX(0); }
  .barra-valor { position: static; transform: none; opacity: 1; display: block; text-align: right; padding-right: 0.5rem; font-size: 0.8125rem; line-height: 1.6rem; }
  .barra.fija .barra-valor, .barra:hover .barra-valor { color: var(--navy); }
  .barra-tramo { display: none; }
  .duda-titulo { min-height: 30svh; }
  .duda { padding: 2rem 0; }
  .dialogo { justify-self: stretch; max-width: none; padding: 1.4rem; }
  .cap-newsletter { min-height: 84svh; }
}
@media (max-width: 34rem) {
  .guias-columnas { grid-template-columns: 1fr; }
  .plazo { max-width: none; }
}

/* ---------------- Accesos directos ---------------- */

.portada-sub p { margin-bottom: 1rem; }
.atajos-titulo { font-weight: 600; font-size: 1.05rem !important; color: var(--sky); margin: 1.2rem 0 0.7rem !important; }
.atajos { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.atajo {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0.6rem 1.05rem;
  background: var(--white);
  color: var(--navy);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background-color .15s, transform .15s var(--ease-out);
}
.atajo:first-child { background: var(--cobalt); color: var(--white); }
.atajo:hover { background: var(--sky); color: var(--navy); transform: translateY(-2px); }
.atajo:active { transform: translateY(0); }

/* ---------------- La cuota en vivo ---------------- */

.cuota-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.cuota-campo { display: flex; flex-direction: column; gap: 0.35rem; font-weight: 600; font-size: 0.95rem; min-width: 0; }
.cuota-euro { display: flex; align-items: center; gap: 0.4rem; font-size: 1.2rem; }
.cuota-euro input {
  width: 100%;
  min-width: 0;
  font: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 0.5rem 0.7rem;
  border: 2px solid var(--line);
  border-radius: 6px;
  background: var(--ice);
  color: var(--navy);
}
.cuota-euro input:focus { outline: none; border-color: var(--cobalt); background: var(--white); }
.cuota-ayuda { font-weight: 400; font-size: 0.85rem; color: var(--muted); }
.cuota-opciones { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.2rem; }
.cuota-opciones label { position: relative; }
.cuota-opciones input { position: absolute; opacity: 0; inset: 0; }
.cuota-opciones span { display: block; padding: 0.55rem 0.85rem; border: 2px solid var(--line); border-radius: 6px; font-size: 0.92rem; font-weight: 600; cursor: pointer; }
.cuota-opciones input:checked + span { border-color: var(--cobalt); background: var(--cobalt); color: var(--white); }
.cuota-opciones input:focus-visible + span { outline: 3px solid var(--sky); }
.cuota-resultado { background: var(--navy); color: var(--white); border-radius: 6px; padding: 1.1rem 1.3rem; margin-bottom: 1rem; }
.cuota-resultado p { margin: 0; }
.cuota-grande { display: flex; align-items: baseline; gap: 0.5rem; }
#q-cuota { font-family: var(--display); font-size: clamp(2.4rem, 4vw, 3.2rem); font-weight: 700; line-height: 1; color: var(--sky); font-variant-numeric: tabular-nums; }
.cuota-mes { font-size: 1.1rem; font-weight: 600; }
#q-explica { margin-top: 0.5rem !important; font-size: 0.95rem; color: var(--dark-muted); }

@media (max-width: 60rem) {
  .papeles-lista { flex-wrap: wrap; overflow: visible; gap: 0.4rem; }
  .papeles-lista button { font-size: 1.05rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0; padding: 0.55rem 0.9rem; background: var(--white); border-radius: 6px; color: var(--navy); }
  .papeles-lista button[aria-selected="true"] { background: var(--navy); color: var(--white); }
  .atajo { flex: 1 1 calc(50% - 0.5rem); justify-content: center; text-align: center; }
  .atajo:first-child { flex-basis: 100%; }
}
@media (max-width: 34rem) {
  .cuota-campos { grid-template-columns: 1fr; }
}