/* Botones — estilo apple.com: sólido verde marino para la acción principal, borde/texto para la secundaria */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 11px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease),
    background var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--primary:active {
  background: var(--color-accent-active);
  transform: none;
}

.btn--secondary {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background: var(--color-bg-tint);
  border-color: var(--color-ink-soft);
}

.btn--block {
  width: 100%;
}

.btn--link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  color: var(--color-accent);
  position: relative;
}

.btn--link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0.3);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease);
}

.btn--link:hover::after,
.btn--link:focus-visible::after {
  transform: scaleX(1);
}

/* Hero */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-10);
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .hero__inner {
    flex-direction: row;
    align-items: stretch;
  }

  .hero__text {
    flex: 1 1 0;
    min-width: 0;
  }

  .photo-frame {
    flex: 0 0 auto;
    max-width: min(560px, 100%);
  }
}

.hero h1 {
  font-size: var(--text-3xl);
}

.hero__accent {
  color: var(--color-accent);
}

.hero__subhead {
  font-size: var(--text-base);
  max-width: 46ch;
  color: var(--color-ink-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.hero__proof {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.hero__visual {
  position: relative;
  transition: opacity var(--duration-slow) var(--ease), transform 500ms var(--ease);
}

.photo-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-credit {
  position: absolute;
  bottom: var(--space-2);
  right: var(--space-2);
  background: rgba(29, 29, 31, 0.55);
  backdrop-filter: blur(6px);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 999px;
}

/* Placeholder de imagen — bloque gris claro visible e intencional, no una foto trucha */

.img-placeholder {
  position: relative;
  background: var(--color-bg-tint);
  border: 1px solid var(--color-border);
  color: var(--color-ink-soft);
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.img-placeholder__icon {
  width: 44px;
  height: 44px;
  opacity: 0.6;
}

.img-placeholder__tag {
  position: absolute;
  bottom: var(--space-2);
  right: var(--space-2);
  background: rgba(29, 29, 31, 0.6);
  backdrop-filter: blur(6px);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}

.img-placeholder--square {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
}

/* Tarjetas */

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--duration-base) var(--ease), box-shadow var(--duration-base) var(--ease);
}

.card--floating {
  box-shadow: var(--shadow-float);
}

.card--interactive:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

/* Formularios */

.field {
  margin-bottom: var(--space-3);
}

.field label {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.field__hint {
  display: block;
  font-weight: 400;
  color: var(--color-ink-soft);
  font-size: var(--text-xs);
  margin-top: 2px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color var(--duration-fast) var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent);
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.field__input-wrap {
  position: relative;
}

.field__input-wrap input,
.field__input-wrap select {
  padding-left: 42px;
}

.field__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-ink-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.field.has-error input,
.field.has-error select {
  border-color: var(--color-error);
}

.field__error {
  display: none;
  align-items: center;
  gap: 6px;
  color: var(--color-error);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-top: var(--space-1);
}

.field.has-error .field__error {
  display: flex;
}

.form-grid {
  display: grid;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .form-grid--2col {
    grid-template-columns: 1fr 1fr;
  }
}

p.form-step {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

p.form-status {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.form-status[data-state="success"] {
  color: var(--color-success);
}

.form-status[data-state="error"] {
  color: var(--color-error);
}

/* Calculadora — resultado, destacado con un fondo verde marino tenue en vez de un bloque oscuro */

.calc-summary {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: var(--color-bg-tint);
  color: var(--color-ink);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
}

.calc-summary.is-visible {
  display: flex;
}

.calc-summary__edit {
  font-size: var(--text-xs);
  font-weight: 700;
  text-decoration: underline;
  background: none;
  border: none;
  color: var(--color-accent);
  min-height: 44px;
  padding: 0 var(--space-1);
}

.calc-result {
  display: none;
  background: var(--color-accent-tint);
  border: 1px solid rgba(10, 70, 71, 0.15);
  color: var(--color-ink);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.calc-result.is-visible {
  display: block;
}

.calc-result .calc-result__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-1);
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.3rem + 3vw, 3.25rem);
  color: var(--color-accent);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.stat-unit {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  margin-left: var(--space-1);
}

.calc-result .calc-result__disclaimer {
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.calc-result__cta {
  margin-top: var(--space-4);
}

.calc-gate {
  display: none;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-hairline);
}

.calc-gate.is-visible {
  display: block;
}

/* Timeline "Cómo funciona" — tarjetas parejas, ícono + número en una misma fila */

.timeline {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

.timeline__step {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-tint);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  aspect-ratio: 1 / 1;
}

.timeline__head {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-3);
}

.timeline__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-tint);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.timeline__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.timeline__step h3 {
  font-size: var(--text-base);
}

.timeline__step p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .timeline__step {
    aspect-ratio: auto;
  }
}

/* Estadísticas de confianza */

.stat-row {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .stat-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-block .stat-num {
  display: block;
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);
  line-height: 1.15;
}

.stat-block .stat-unit {
  display: block;
  margin-left: 0;
  color: var(--color-ink-soft);
}

.credential-note {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  border-top: var(--border-hairline);
  padding-top: var(--space-3);
}

.pull-quote {
  margin: var(--space-6) 0 0;
  padding-left: var(--space-3);
  border-left: 2px solid var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  font-style: normal;
  color: var(--color-ink);
  max-width: 46ch;
  letter-spacing: -0.01em;
}

/* Testimonios */

.testimonial-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-grid > :nth-child(2) {
    transform: translateY(var(--space-6));
  }
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.testimonial__person {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}

.testimonial__name {
  font-weight: 700;
  color: var(--color-ink);
}

.testimonial__result {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

/* FAQ */

.faq-item {
  border-bottom: var(--border-hairline);
}

.faq-item summary {
  padding: var(--space-3) 0;
  font-weight: 700;
  color: var(--color-ink);
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-accent);
  transition: transform var(--duration-fast) var(--ease);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding-bottom: var(--space-3);
  color: var(--color-ink-soft);
}

/* Chips de resumen de contacto (datos ya cargados en la calculadora) */

.summary-chip {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: var(--color-bg-tint);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

.summary-chip.is-visible {
  display: flex;
}

/* Botón flotante de WhatsApp — usa el verde oficial de WhatsApp, no la paleta del sitio, para que se reconozca al instante */

.whatsapp-fab {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lift);
  transition: transform var(--duration-fast) var(--ease);
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
  transform: scale(1.08);
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
}

/* Modal "Pedir tasación" — banner dividido: imagen ilustrativa + formulario corto */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(10, 10, 12, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  position: relative;
  width: 100%;
  max-width: 920px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .modal {
    grid-template-columns: 1fr 1.15fr;
    align-items: stretch;
  }
}

.modal__visual {
  display: none;
}

@media (min-width: 768px) {
  .modal__visual {
    display: block;
    position: relative;
  }
}

.modal__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal__form {
  padding: var(--space-4) var(--space-6);
}

.modal__form .field {
  margin-bottom: var(--space-2);
}

.modal__form h3 {
  font-size: var(--text-base);
}

.modal__form p:not(.form-step) {
  font-size: var(--text-sm);
}

.modal__form .field label {
  font-size: var(--text-xs);
}

.modal__form .field__error {
  font-size: 0.75rem;
}

.modal__close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__close svg {
  width: 18px;
  height: 18px;
}

/* Lead magnet — mockup del PDF/guía descargable junto al formulario de email */

.lead-magnet {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

@media (max-width: 480px) {
  .lead-magnet {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.lead-magnet__content {
  flex: 1 1 auto;
  min-width: 0;
}

.brochure-mockup {
  position: relative;
  width: 104px;
  height: 140px;
  flex-shrink: 0;
}

.brochure-mockup__page {
  position: absolute;
  inset: 6px -6px -6px 6px;
  background: var(--color-bg-tint);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.brochure-mockup__cover {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(155deg, #06282a 0%, #0a4647 55%, #135953 100%);
  box-shadow: var(--shadow-float);
  transform: rotate(-3deg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
  color: var(--color-white);
}

.brochure-mockup__tag {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.brochure-mockup__title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-white);
}

.brochure-mockup__brand {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
}

/* Grilla de canales digitales — logos en gris, revelan su color real al pasar el mouse */

.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .channel-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .channel-grid--trio {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    max-width: 760px;
    margin-inline: auto;
  }
}

.channel-card {
  background: var(--color-white);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-base) var(--ease), box-shadow var(--duration-base) var(--ease);
}

.channel-card:hover,
.channel-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.channel-grid--trio .channel-card {
  background: none;
  border: none;
  padding: var(--space-2);
}

.channel-grid--trio .channel-card:hover,
.channel-grid--trio .channel-card:focus-within {
  box-shadow: none;
}

.channel-card__logo {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.05;
}

.channel-grid--trio .channel-card__logo {
  height: auto;
  gap: 10px;
  font-size: 1.375rem;
  filter: drop-shadow(0 6px 10px rgba(11, 11, 11, 0.1));
}

.channel-card__logo--pill {
  padding: 8px 14px;
  border-radius: 999px;
}

.channel-card__logo--tile {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

/* Gráfico de precios de mercado — barras horizontales, color secuencial por tramo de precio */

.market-chart {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 720px;
}

.market-chart__row {
  display: grid;
  grid-template-columns: 108px 1fr 84px;
  align-items: center;
  gap: var(--space-2);
  padding: 7px var(--space-1);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease);
}

.market-chart__row:hover,
.market-chart__row:focus-within {
  background: var(--color-white);
}

.market-chart__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.market-chart__track {
  position: relative;
  height: 10px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.market-chart__bar {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.market-chart__value {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.market-chart__source {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  max-width: 640px;
}

@media (max-width: 480px) {
  .market-chart__row {
    grid-template-columns: 84px 1fr 68px;
  }

  .market-chart__label {
    font-size: var(--text-xs);
  }
}

/* Estadísticas de mercado — 4 tarjetas con borde de color tomado de la misma rampa del gráfico */

.market-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .market-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.market-stat {
  background: var(--color-bg-tint);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.market-stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-ink);
  letter-spacing: var(--tracking-tight);
}

.market-stat__label {
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

/* Dos paneles: gráfico de barrios más caros + lista de barrios más accesibles */

.market-panels {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .market-panels {
    grid-template-columns: 1.3fr 1fr;
    align-items: start;
  }
}

.market-panel {
  background: var(--color-white);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.market-panel h3 {
  margin-bottom: var(--space-3);
}

.market-list {
  display: flex;
  flex-direction: column;
}

.market-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
  border-bottom: var(--border-hairline);
  font-size: var(--text-sm);
}

.market-list li:last-child {
  border-bottom: none;
}

.market-list__value {
  font-weight: 700;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.market-panel__note {
  margin: var(--space-3) 0 0;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

/* Plan de comercialización — grilla de servicios con ícono, sobre el fondo en degradé */

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6) var(--space-3);
  text-align: center;
}

@media (min-width: 768px) {
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card h3 {
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.service-card p {
  font-size: var(--text-sm);
  max-width: 26ch;
  margin: 0 auto;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.service-card__icon svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}