/* ============================================================
   HOMVI — styles.css (v33) — comparador 4:3 (correcto, del chat 1) + menú móvil + breadcrumb lateral + label checkbox
   Sistema de diseño "Editorial Premium" + paleta arena
   Real estate intelligence con calidez humana
   ============================================================ */

/* ============================================================
   1. IMPORTS & VARIABLES
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;1,500&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-gold:        #CF9B00;
  --color-gold-light:  #E8B800;
  --color-black:       #0a0a0a;
  --color-surface-1:   #141414;
  --color-surface-2:   #1d1d1d;
  --color-white:       #FFFFFF;
  --color-gray-light:  #F8F7F5;
  --color-gray-mid:    #888888;
  --color-text:        #1a1a1a;
  --color-gold-text:   #412402;

  /* Tonos arena — capa intermedia entre negro y blanco */
  --color-sand:        #F0EAE1;
  --color-sand-2:       #E5DDD0;
  --color-sand-text:    #1a1410;
  --color-sand-text-mid:#6b6258;
  --color-off-white:   #FAF9F7;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --max-width: 1200px;
  --max-width-narrow: 760px;

  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-white);
  background-color: var(--color-black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); font-size: var(--text-base); }


/* ============================================================
   3. TIPOGRAFIA
   ============================================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--color-white);
  font-weight: 500;
}

h1 {
  font-size: clamp(2.25rem, 5.5vw, 3.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h3 { font-size: clamp(1.15rem, 2vw, 1.375rem); font-weight: 500; }
h4 { font-size: var(--text-lg); font-weight: 600; font-family: var(--font-body); }

p {
  font-size: var(--text-base);
  line-height: 1.65;
  color: rgba(255,255,255,0.6);
}

em, .text-gold-italic { color: var(--color-gold); font-style: italic; }
.text-gold { color: var(--color-gold); }

.on-light h1, .on-light h2, .on-light h3, .on-light h4 { color: var(--color-text); }
.on-light p { color: var(--color-gray-mid); }


/* ============================================================
   4. CABECERAS DE SECCION
   ============================================================ */

.section-kicker {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
}

.on-light .section-kicker { color: var(--color-gray-mid); }

.section-title { max-width: 560px; }
.section-title--center { margin-left: auto; margin-right: auto; text-align: center; }


/* ============================================================
   5. LAYOUT
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section { padding: var(--space-20) 0; }
.section--sm { padding: var(--space-12) 0; }
.section--light { background-color: var(--color-gray-light); }
.section--surface { background-color: var(--color-surface-1); }
.section--sand { background-color: var(--color-sand); }
.section--off-white { background-color: var(--color-off-white); }

.on-sand h1, .on-sand h2, .on-sand h3, .on-sand h4 { color: var(--color-sand-text); }
.on-sand p { color: var(--color-sand-text-mid); }
.on-sand .section-kicker { color: var(--color-sand-text-mid); }

.divider-thin {
  width: 48px;
  height: 1px;
  background-color: currentColor;
  opacity: 0.25;
  margin-bottom: var(--space-5);
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }

.text-center { text-align: center; }


/* ============================================================
   6. HEADER
   ============================================================ */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-base), border-color var(--transition-base);
  height: 76px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background-color: rgba(10,10,10,0.92);
  backdrop-filter: blur(8px);
  border-bottom-color: rgba(255,255,255,0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.header__logo img { height: 32px; width: auto; }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__links { display: flex; align-items: center; gap: var(--space-6); }

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition-fast);
}

.nav__link:hover, .nav__link.active { color: var(--color-gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 1100;
}

.hamburger__line {
  width: 22px;
  height: 1.5px;
  background-color: var(--color-white);
  transition: transform var(--transition-base), opacity var(--transition-base);
  display: block;
}

.hamburger.is-open .hamburger__line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.is-open .hamburger__line:nth-child(2) { opacity: 0; }
.hamburger.is-open .hamburger__line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background-color: var(--color-black);
  z-index: 1050;
  flex-direction: column;
  padding: calc(76px + var(--space-8)) var(--space-8) var(--space-8);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  border-left: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile.is-open { display: flex; transform: translateX(0); }

.nav-mobile__links { display: flex; flex-direction: column; gap: var(--space-1); }

.nav-mobile__link {
  display: block;
  font-size: var(--text-xl);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: var(--space-4) var(--space-2);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-mobile__link:hover, .nav-mobile__link:focus-visible, .nav-mobile__link.active { color: var(--color-gold); }
.nav-mobile__link.active { background-color: rgba(207,155,0,0.08); }

.nav-mobile__cta { margin-top: var(--space-8); }

.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 1040; }
.nav-overlay.is-open { display: block; }


/* ============================================================
   7. BOTONES / CTAs
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 13px 26px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn--primary { background-color: var(--color-gold); color: var(--color-white); }
.btn--primary:hover { background-color: var(--color-gold-light); }

.btn--secondary-dark { background-color: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.3); }
.btn--secondary-dark:hover { border-color: var(--color-white); }

.btn--secondary-light { background-color: transparent; color: var(--color-text); border-color: rgba(0,0,0,0.25); }
.btn--secondary-light:hover { border-color: var(--color-text); }

.btn--sm { padding: 10px 20px; font-size: var(--text-xs); }
.btn--lg { padding: 16px 32px; font-size: var(--text-base); }

.btn__arrow { display: inline-block; transition: transform var(--transition-fast); }
.btn:hover .btn__arrow { transform: translateX(3px); }


/* ============================================================
   8. HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;          /* ocupa la pantalla completa (se ve de un vistazo) */
  display: flex;
  align-items: center;          /* contenido centrado verticalmente, no pegado abajo */
  overflow: hidden;
}

.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.88) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  /* deja sitio para el header fijo arriba y aire abajo; se comprime en
     pantallas bajas y se expande en altas (se adapta a cada PC) */
  padding: clamp(5rem, 11vh, 7.5rem) 0 clamp(2rem, 6vh, 4rem);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 500;
  line-height: 1.08;
  margin-bottom: var(--space-6);
  max-width: 620px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Rotador de frases: cada frase es una capa en la MISMA celda de un grid.
   El navegador dimensiona el H1 a la frase más alta → la rotación no salta.
   align-items:end → las frases más cortas se anclan abajo (pegadas al
   subtítulo) y el aire sobrante queda arriba, no entre título y subtítulo. */
.hero__title--stack { display: grid; align-items: end; }

.hero__title--stack .hero__phrase {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero__title--stack .hero__phrase.is-active {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .hero__title--stack .hero__phrase { transition: none; }
}

.hero__subtitle {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.65);
  max-width: 440px;
  margin-bottom: var(--space-8);
}

.hero__form {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  max-width: 480px;
  margin-bottom: var(--space-5);
}

.hero__form-label { font-size: var(--text-xs); color: var(--color-gray-mid); margin-bottom: var(--space-2); display: block; }
.hero__form-row { display: flex; align-items: center; gap: var(--space-3); }

.hero__form-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
  color: var(--color-text);
  background: transparent;
}

.hero__social-proof { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: rgba(255,255,255,0.55); }

.hero__social-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background-color: var(--color-gold);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero__actions { display: flex; flex-direction: row; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-6); }


/* ============================================================
   9. METRIC STRIP — cifras editoriales sin caja
   ============================================================ */

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.metric-item {
  padding: var(--space-2) var(--space-6);
  border-left: 1px solid rgba(207,155,0,0.4);
  text-align: center;
}

.metric-item:first-child { border-left: none; }

.metric-item__value {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 500;
  color: var(--color-gold);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.metric-item__value--white { color: var(--color-white); }

.metric-item__label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.4;
}


/* ============================================================
   10. CARDS GENERICAS
   ============================================================ */

.card {
  background-color: var(--color-surface-1);
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-fast), background-color var(--transition-base), color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover { border-color: rgba(207,155,0,0.4); }
.card--gold { background-color: var(--color-gold); border-color: var(--color-gold); }

.card__letter {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 500;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
  transition: color var(--transition-base);
}

.card--gold .card__letter { color: var(--color-gold-text); }

.card__title { font-size: var(--text-base); font-weight: 600; font-family: var(--font-body); color: var(--color-white); margin-bottom: var(--space-2); }
.card--gold .card__title { color: var(--color-gold-text); }

.card__text { font-size: var(--text-sm); line-height: 1.55; color: rgba(255,255,255,0.68); transition: color var(--transition-base); }
.card--gold .card__text { color: var(--color-gold-text); opacity: 0.85; }

.card--on-light { background-color: var(--color-white); border: 0.5px solid rgba(0,0,0,0.08); }
.card--on-light .card__title { color: var(--color-text); }
.card--on-light .card__text { color: var(--color-gray-mid); }

/* Método HOMVI — ciclo de tarjeta dorada activa */
.method-grid {
  align-items: start;
}

.method-grid .card {
  cursor: default;
  transform: scale(1);
  position: relative;
}

.method-grid .card.card--gold {
  transform: scale(1.04);
  box-shadow: 0 12px 32px rgba(207,155,0,0.22);
}

.method-grid .card:hover:not(.card--gold) .card__letter,
.method-grid .card:hover:not(.card--gold) .card__text {
  color: rgba(255,255,255,0.85);
}

/* Contenido expandible (subtítulo largo + descripción + objetivo) */
.card__compact {
  transition: max-height 0.35s ease, opacity 0.3s ease;
  max-height: 200px;
  opacity: 1;
  overflow: hidden;
}

.card__expand {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.35s ease, margin-top 0.4s ease;
  margin-top: 0;
}

.card__subtitle {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.card--gold .card__subtitle { color: var(--color-gold-text); }

.card__subtitle-aside {
  font-weight: 400;
  font-size: var(--text-xs);
  opacity: 0.8;
}

.card__detail {
  font-size: var(--text-sm);
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-3);
}

.card--gold .card__detail { color: var(--color-gold-text); opacity: 0.85; }

.card__goal {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
}

.card__goal span { font-style: italic; font-weight: 600; }

.card--gold .card__goal { color: var(--color-gold-text); opacity: 0.85; }

/* Tras el ciclo, la tarjeta con .is-open (gestionada por JS) se expande */
.method-grid.cycle-done .card.is-open {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  transform: scale(1.04);
  box-shadow: 0 12px 32px rgba(207,155,0,0.22);
  z-index: 2;
}

.method-grid.cycle-done .card.is-open .card__letter { color: var(--color-gold-text); }

.method-grid.cycle-done .card.is-open .card__compact {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
}

.method-grid.cycle-done .card.is-open .card__expand {
  max-height: 320px;
  opacity: 1;
  margin-top: var(--space-2);
}

.method-grid.cycle-done .card.is-open .card__subtitle { color: var(--color-gold-text); }
.method-grid.cycle-done .card.is-open .card__detail,
.method-grid.cycle-done .card.is-open .card__goal { color: var(--color-gold-text); opacity: 0.85; }

/* Chevron invitando a abrir — solo en tarjetas cerradas tras el ciclo */
.card__chevron {
  display: none;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-3);
  color: rgba(255,255,255,0.35);
}

.card__chevron svg { width: 26px; height: 11px; display: block; }

.method-grid.cycle-done .card:not(.is-open) .card__chevron {
  display: flex;
  animation: chevron-pulse 1.8s ease-in-out infinite;
}

@keyframes chevron-pulse {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50%      { opacity: 0.7; transform: translateY(2px); }
}

@media (prefers-reduced-motion: reduce) {
  .method-grid.cycle-done .card:not(.is-open) .card__chevron { animation: none; }
}


/* ============================================================
   11. TESTIMONIOS
   ============================================================ */

.testimonial {
  background-color: var(--color-surface-1);
  border-left: 2px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-6);
}

.testimonial__quote { font-size: var(--text-sm); line-height: 1.7; font-style: italic; color: rgba(255,255,255,0.7); margin-bottom: var(--space-5); }

.testimonial__author { display: flex; align-items: center; gap: var(--space-3); }

.testimonial__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background-color: var(--color-gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-gold-text);
  flex-shrink: 0;
}

.testimonial__name { font-weight: 600; font-size: var(--text-sm); display: block; color: var(--color-white); }
.testimonial__role { font-size: var(--text-xs); color: rgba(255,255,255,0.4); }

.testimonial--on-sand {
  background-color: var(--color-white);
}

.testimonial--on-sand .testimonial__quote { color: var(--color-sand-text-mid); }
.testimonial--on-sand .testimonial__name { color: var(--color-sand-text); }
.testimonial--on-sand .testimonial__role { color: var(--color-gray-mid); }


/* ============================================================
   12. COMPARADOR ANTES / DESPUES — carrusel multi-foto
   ============================================================ */

.case-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.10);
  max-width: 560px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.case-card--on-dark {
  background-color: var(--color-surface-1);
  border: 0.5px solid rgba(255,255,255,0.1);
  box-shadow: none;
}

.before-after {
  position: relative;
  overflow: hidden;
  cursor: default;
  user-select: none;
  touch-action: pan-y;
  background-color: #1a1a1a;
  aspect-ratio: 4 / 3;
}

/* Ambas capas ocupan el marco fijo completo */
.before-after__after,
.before-after__before {
  position: absolute;
  inset: 0;
}

.before-after__before {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

/* La foto llena el marco completo (recorta mínimamente los bordes) */
.before-after__after img,
.before-after__before img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.before-after__handle {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 2px;
  background-color: var(--color-gold);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
}

.before-after__handle-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
  color: var(--color-gold);
}

.before-after__handle-btn svg {
  width: 9px;
  height: 9px;
  display: block;
}

.case-card--on-dark .before-after__handle-btn {
  background-color: var(--color-surface-2);
  border-color: rgba(255,255,255,0.15);
}

.before-after__label {
  position: absolute;
  top: var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  z-index: 3;
}

.before-after__label--before {
  left: var(--space-4);
  background-color: rgba(0,0,0,0.5);
  color: var(--color-white);
}

.before-after__label--after {
  right: var(--space-4);
  background-color: var(--color-gold);
  color: var(--color-gold-text);
}

.before-after__room-tag {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  padding: var(--space-4);
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%);
  font-size: var(--text-xs);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.9;
}

/* Tira de miniaturas para navegar entre estancias del mismo caso */
.case-thumbs {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-sand);
  overflow-x: auto;
}

.case-card--on-dark .case-thumbs {
  background-color: var(--color-surface-1);
  border-bottom-color: rgba(255,255,255,0.08);
}

.case-thumb {
  width: 52px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid transparent;
  opacity: 0.55;
  cursor: pointer;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
  padding: 0;
  background: none;
}

.case-thumb img { width: 100%; height: 100%; object-fit: cover; }

.case-thumb.is-active {
  opacity: 1;
  border-color: var(--color-gold);
}

.case-thumb:hover { opacity: 0.85; }

.case-thumbs__more {
  display: flex;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  margin-left: var(--space-1);
  white-space: nowrap;
}

.case-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.case-card__text {
  font-size: var(--text-sm);
  color: var(--color-sand-text-mid);
  margin-bottom: var(--space-5);
  flex-grow: 1;
}

.case-card__tag {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.case-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-sand-text);
  margin-bottom: var(--space-3);
}

.case-card--on-dark .case-card__title { color: var(--color-white); }

.case-card--on-dark .case-card__text { color: rgba(255,255,255,0.5); }

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1px;
  background-color: var(--color-sand);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.case-card--on-dark .case-metrics { background-color: rgba(255,255,255,0.08); }

.case-metric {
  background-color: var(--color-off-white);
  padding: var(--space-3);
  text-align: center;
}

.case-card--on-dark .case-metric { background-color: var(--color-black); }

.case-metric__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-gold);
}

.case-metric__value--ink { color: var(--color-sand-text); }
.case-card--on-dark .case-metric__value--ink { color: var(--color-white); }

.case-metric__label {
  font-size: 9px;
  color: var(--color-gray-mid);
  text-transform: uppercase;
  margin-top: 4px;
}

.case-card--on-dark .case-metric__label { color: rgba(255,255,255,0.4); }


/* ============================================================
   12b. TARJETA CON FOTO + OVERLAY (método, valoración, etc.)
   ============================================================ */

.photo-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.10);
}

.photo-card__media {
  position: relative;
  aspect-ratio: 4/3;
  background-color: var(--color-sand-2);
}

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

.photo-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.55) 100%);
}

.photo-card__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-5);
  color: var(--color-white);
}

.photo-card__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
}

.photo-card__label {
  font-size: var(--text-xs);
  opacity: 0.85;
  margin-top: 2px;
}


/* ============================================================
   13. FORMULARIOS
   ============================================================ */

.form-group { margin-bottom: var(--space-5); }

.form-label { display: block; font-size: var(--text-sm); font-weight: 500; color: var(--color-text); margin-bottom: var(--space-2); }
.form-label .required { color: var(--color-gold); margin-left: 2px; }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(207,155,0,0.12);
}

.form-textarea { resize: vertical; min-height: 100px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.form-check { display: flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; font-size: var(--text-sm); }

.form-check__input {
  width: 18px; height: 18px;
  border: 1.5px solid rgba(0,0,0,0.25);
  border-radius: 4px;
  appearance: none;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  position: relative;
  background-color: var(--color-white);
}

.form-check__input[type="radio"] { border-radius: 50%; }
.form-check__input:checked { background-color: var(--color-black); border-color: var(--color-black); }

.form-check__input:checked::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23CF9B00' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

.form-check__input[type="radio"]:checked::after { background-image: none; background-color: var(--color-gold); border-radius: 50%; inset: 3px; }
.form-check__label { color: var(--color-text); }
.form-check__label a { color: var(--color-gold); text-decoration: underline; }

.form-error { font-size: var(--text-xs); color: #c0392b; margin-top: var(--space-1); display: none; }
.form-group.has-error .form-input, .form-group.has-error .form-select, .form-group.has-error .form-textarea { border-color: #c0392b; }
.form-group.has-error .form-error { display: block; }

.form-steps { display: flex; margin-bottom: var(--space-6); border-bottom: 1px solid rgba(0,0,0,0.08); }

.form-step-indicator { flex: 1; padding: var(--space-3) var(--space-2); text-align: center; font-size: var(--text-xs); font-weight: 600; color: var(--color-gray-mid); border-bottom: 2px solid transparent; }
.form-step-indicator.active { color: var(--color-gold); border-bottom-color: var(--color-gold); }

.form-step-panel { display: none; }
.form-step-panel.active { display: block; }


/* ============================================================
   14. POPUPS
   ============================================================ */

.popup-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.popup-overlay.is-open { opacity: 1; pointer-events: all; }

.popup {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.popup-overlay.is-open .popup { transform: scale(1); }

.popup__header { padding: var(--space-8) var(--space-8) var(--space-5); border-bottom: 1px solid rgba(0,0,0,0.06); position: sticky; top: 0; background-color: var(--color-white); }

.popup__close {
  position: absolute;
  top: var(--space-5); right: var(--space-5);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--color-gray-mid);
  font-size: 20px;
}

.popup__close:hover { background-color: var(--color-gray-light); }

.popup__label { font-size: var(--text-xs); font-weight: 600; color: var(--color-gold); margin-bottom: var(--space-2); }
.popup__title { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-text); }

.popup__body { padding: var(--space-8); }

.popup__footer { padding: var(--space-5) var(--space-8); border-top: 1px solid rgba(0,0,0,0.06); display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.popup__nav-btn { font-size: var(--text-sm); color: var(--color-gray-mid); }

.popup__success { display: none; text-align: center; padding: var(--space-12) var(--space-8); }
.popup__success.is-visible { display: block; }

.popup__success-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background-color: rgba(207,155,0,0.1);
  border: 1px solid var(--color-gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-gold);
  font-size: 22px;
}

.popup__success-title { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-text); margin-bottom: var(--space-3); }
.popup__success-text { color: var(--color-gray-mid); margin-bottom: var(--space-6); font-size: var(--text-sm); }


/* ============================================================
   15. FAQ
   ============================================================ */

.faq__item { border-bottom: 1px solid rgba(255,255,255,0.1); }

.faq__question {
  width: 100%;
  text-align: left;
  padding: var(--space-5) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
}

.faq__question:hover { color: var(--color-gold); }

.faq__icon { width: 18px; height: 18px; flex-shrink: 0; position: relative; color: var(--color-gold); }
.faq__icon::before, .faq__icon::after { content: ''; position: absolute; background-color: currentColor; }
.faq__icon::before { width: 12px; height: 1px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.faq__icon::after { width: 1px; height: 12px; top: 50%; left: 50%; transform: translate(-50%,-50%); transition: transform var(--transition-fast), opacity var(--transition-fast); }
.faq__item.is-open .faq__icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }

.faq__answer { overflow: hidden; max-height: 0; transition: max-height var(--transition-base); }
.faq__answer-inner { padding-bottom: var(--space-5); font-size: var(--text-sm); color: rgba(255,255,255,0.5); line-height: 1.7; }


/* ============================================================
   16. FOOTER
   ============================================================ */

.footer { background-color: var(--color-black); border-top: 1px solid rgba(255,255,255,0.08); padding: var(--space-16) 0 var(--space-8); }

.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-12); padding-bottom: var(--space-10); }

.footer__logo img { height: 28px; width: auto; margin-bottom: var(--space-4); }
.footer__tagline { font-size: var(--text-sm); color: rgba(255,255,255,0.4); max-width: 280px; }

.footer__col-title { font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.85); margin-bottom: var(--space-5); }
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link { font-size: var(--text-sm); color: rgba(255,255,255,0.45); transition: color var(--transition-fast); }
.footer__link:hover { color: var(--color-gold); }

.footer__contact-item { font-size: var(--text-sm); color: rgba(255,255,255,0.45); display: flex; gap: var(--space-2); margin-bottom: var(--space-2); }

.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.footer__social-link { width: 34px; height: 34px; border: 0.5px solid rgba(255,255,255,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.5); font-size: var(--text-xs); transition: color var(--transition-fast), border-color var(--transition-fast); }
.footer__social-link svg { width: 16px; height: 16px; display: block; }
.footer__social-link:hover { border-color: var(--color-gold); color: var(--color-gold); }

.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--space-6); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.footer__copy { font-size: var(--text-xs); color: rgba(255,255,255,0.3); }
.footer__legal { display: flex; gap: var(--space-5); }
.footer__legal-link { font-size: var(--text-xs); color: rgba(255,255,255,0.3); }
.footer__legal-link:hover { color: var(--color-gold); }


/* ============================================================
   17. ANIMACIONES
   ============================================================ */

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.header-offset { padding-top: 76px; }

.skip-link {
  position: absolute;
  top: -100%; left: var(--space-4);
  background-color: var(--color-gold);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus { top: var(--space-4); }
:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; }


/* ============================================================
   19. TITULARES CON EFECTO "SHINE" — revelado + destello dorado
   ============================================================ */

.shine-reveal {
  opacity: 0;
}

.shine-reveal.is-revealed {
  opacity: 1;
  animation: shine-sweep 1.1s ease forwards;
}

@keyframes shine-sweep {
  0% {
    clip-path: inset(0 100% 0 0);
    text-shadow: 0 0 0 rgba(207,155,0,0);
  }
  55% {
    text-shadow: 0 0 18px rgba(207,155,0,0.55);
  }
  85% {
    clip-path: inset(0 0% 0 0);
    text-shadow: 0 0 18px rgba(207,155,0,0.4);
  }
  100% {
    clip-path: inset(0 0% 0 0);
    text-shadow: 0 0 0 rgba(207,155,0,0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .shine-reveal,
  .shine-reveal.is-revealed {
    opacity: 1;
    animation: none;
    clip-path: none;
  }
}


/* ============================================================
   18. RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .hamburger { display: flex; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .metric-strip { grid-template-columns: 1fr; gap: 0; }
  .metric-item { border-left: none; border-top: none; padding: var(--space-4) 0; position: relative; }
  .metric-item:not(:first-child)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background-color: rgba(207,155,0,0.4);
  }
  .metric-item:first-child { padding-top: 0; }

  .hero { min-height: auto; }
  .hero__content { padding: calc(76px + var(--space-12)) 0 var(--space-10); }
  .hero__form { max-width: 100%; }

  /* Apilar input + botón en móvil para que el botón no se salga del cuadro */
  .hero__form-row { flex-direction: column; align-items: stretch; gap: var(--space-3); }
  .hero__form-row .btn { width: 100%; justify-content: center; }

  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .form-grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .section { padding: var(--space-12) 0; }

  .popup { width: 95vw; max-height: 95vh; }

  .case-card { max-width: 100%; }
  .photo-card__media { aspect-ratio: 16/10; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  .btn { padding: 12px 22px; }
  .btn--lg { padding: 14px 26px; }
  .popup__footer { flex-direction: column; }
  .popup__footer .btn { width: 100%; justify-content: center; }
}


/* ============================================================
   20. BLOG — listado + artículos
   (Editorial Premium + arena · hereda tokens de :root)
   ============================================================ */

/* ---- Hero del listado / cabecera de sección blog (negro) ---- */
.blog-hero {
  background-color: var(--color-black);
  padding: calc(76px + var(--space-16)) 0 var(--space-12);
  text-align: center;
}
.blog-hero__kicker {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.blog-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  max-width: 16ch;
  margin: 0 auto var(--space-5);
}
.blog-hero h1 em { font-style: italic; color: var(--color-gold); }
.blog-hero__lead {
  max-width: 56ch;
  margin: 0 auto;
  color: rgba(255,255,255,0.72);
  font-size: var(--text-lg);
}

/* ---- Barra de filtros (chips) ---- */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-8) 0 0;
}
.blog-filter {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-sand-text-mid);
  background-color: transparent;
  border: 1px solid rgba(0,0,0,0.14);
  border-radius: var(--radius-pill);
  padding: 9px 20px;
  transition: all var(--transition-fast);
}
.blog-filter:hover { border-color: var(--color-gold); color: var(--color-sand-text); }
.blog-filter.is-active {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
}

/* ---- Rejilla de tarjetas ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8) var(--space-6);
  margin-top: var(--space-12);
}

.blog-card {
  background-color: var(--color-white);
  border: 0.5px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.blog-card[hidden] { display: none; }
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(0,0,0,0.4); }
.blog-card__link { display: flex; flex-direction: column; height: 100%; }

.blog-card__media { aspect-ratio: 16 / 10; overflow: hidden; background-color: var(--color-sand-2); }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card__media img { transform: scale(1.04); }

.blog-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.blog-card__cat {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.blog-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.25;
  color: var(--color-sand-text);
}
.blog-card__excerpt { font-size: var(--text-sm); color: var(--color-sand-text-mid); line-height: 1.6; }
.blog-card__meta { margin-top: auto; font-size: var(--text-xs); color: var(--color-gray-mid); }

/* Estado vacío al filtrar */
.blog-empty { text-align: center; padding: var(--space-16) 0; color: var(--color-sand-text-mid); }
.blog-empty[hidden] { display: none; }

/* ============================================================
   ARTÍCULO INDIVIDUAL
   ============================================================ */

/* ---- Hero del artículo (imagen full-width + overlay) ---- */
.article-hero {
  position: relative;
  min-height: clamp(360px, 56vh, 540px);
  display: flex;
  align-items: flex-end;
  background-color: var(--color-black);
  overflow: hidden;
}
.article-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.article-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.45) 45%, rgba(10,10,10,0.2) 100%);
}
.article-hero__inner { position: relative; z-index: 2; width: 100%; padding-top: 76px; padding-bottom: var(--space-12); }
.article-hero__cat {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.article-hero h1 {
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  color: var(--color-white);
  max-width: 22ch;
  margin-bottom: var(--space-4);
}
.article-hero h1 em { font-style: italic; color: var(--color-gold); }
.article-hero__meta { font-size: var(--text-sm); color: rgba(255,255,255,0.7); }
.article-hero__meta span { color: var(--color-gold); }

/* ---- Breadcrumb ---- */
.article-breadcrumb { background-color: var(--color-off-white); }
.breadcrumb { padding-top: var(--space-6); font-size: var(--text-sm); color: var(--color-sand-text-mid); }
.breadcrumb a { color: var(--color-sand-text-mid); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--color-gold); }
.breadcrumb span[aria-current] { color: var(--color-sand-text); }
.breadcrumb .sep { margin: 0 var(--space-2); opacity: 0.5; }

/* ---- Cuerpo del artículo ---- */
.article-body { background-color: var(--color-off-white); padding-top: var(--space-8); padding-bottom: var(--space-20); }
.article-body__inner { max-width: var(--max-width-narrow); margin: 0 auto; padding: 0 var(--space-6); }

.article-body__inner > p,
.article-body__inner > ul,
.article-body__inner > ol {
  color: #2a2620;
  font-size: var(--text-lg);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}
.article-body__inner > h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, var(--text-3xl));
  color: var(--color-sand-text);
  border-left: 3px solid var(--color-gold);
  padding-left: var(--space-5);
  margin: var(--space-12) 0 var(--space-5);
}
.article-body__inner > h2 em { font-style: italic; color: var(--color-gold); }
.article-body__inner > h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-sand-text);
  margin: var(--space-8) 0 var(--space-4);
}
.article-body__inner a { color: var(--color-gold); text-decoration: underline; text-underline-offset: 2px; }
.article-body__inner a:hover { color: var(--color-gold-light); }
.article-body__inner strong { color: var(--color-sand-text); font-weight: 600; }

.article-body__inner > ul,
.article-body__inner > ol { padding-left: var(--space-6); }
.article-body__inner > ul li,
.article-body__inner > ol li { margin-bottom: var(--space-2); }
.article-body__inner > ul { list-style: none; padding-left: 0; }
.article-body__inner > ul li { position: relative; padding-left: var(--space-6); }
.article-body__inner > ul li::before {
  content: "";
  position: absolute; left: 0; top: 0.72em;
  width: 7px; height: 7px;
  background-color: var(--color-gold);
  border-radius: 2px;
}
.article-body__inner > ol { list-style: decimal; }
.article-body__inner img { border-radius: var(--radius-md); margin: var(--space-8) 0; }
.article-body__inner figcaption { font-size: var(--text-sm); color: var(--color-sand-text-mid); text-align: center; margin-top: var(--space-3); }

/* Caja destacada (arena) */
.article-callout {
  background-color: var(--color-sand);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin: var(--space-8) 0;
  color: var(--color-sand-text);
}
.article-callout p { margin: 0; font-size: var(--text-base); line-height: 1.7; color: var(--color-sand-text); }
.article-callout p + p { margin-top: var(--space-3); }

/* Cita destacada */
.article-quote {
  background-color: var(--color-white);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  margin: var(--space-8) 0;
}
.article-quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  line-height: 1.5;
  color: var(--color-sand-text);
  margin: 0;
}

/* ---- CTA final del artículo (negro) ---- */
.article-cta { background-color: var(--color-black); padding: var(--space-20) 0; text-align: center; }
.article-cta h2 { font-size: clamp(1.6rem, 4vw, var(--text-4xl)); color: var(--color-white); max-width: 20ch; margin: 0 auto var(--space-5); }
.article-cta h2 em { font-style: italic; color: var(--color-gold); }
.article-cta p { max-width: 50ch; margin: 0 auto var(--space-8); color: rgba(255,255,255,0.72); }
.article-cta .btn--primary { border: 1px solid var(--color-gold); }

/* ---- Artículos relacionados ---- */
.article-related { background-color: var(--color-off-white); padding: var(--space-16) 0; }
.article-related h2 { font-size: var(--text-2xl); color: var(--color-sand-text); margin-bottom: var(--space-8); text-align: center; }

/* ============================================================
   BLOG — RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-hero { padding: calc(76px + var(--space-10)) 0 var(--space-10); }
  .article-body__inner > p,
  .article-body__inner > ul,
  .article-body__inner > ol { font-size: var(--text-base); }
  .blog-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: var(--space-2); -webkit-overflow-scrolling: touch; }
  .blog-filter { flex: 0 0 auto; }
}