/* ==========================================================================
   NURO MADRID — Propuesta v3: Adaptación Moderna y Minimalista
   Mismo contenido que la propuesta editorial (v2), con la identidad visual
   real de nuromadrid.com: fondo claro, acento vino/rosa, Anton (titulares) + Afacad (texto).
   ========================================================================== */

:root {
  /* Paleta de marca (extraída de nuromadrid.com en producción) */
  --canvas-bg: #FFFFFF;      /* blanco — fondo general */
  --surface-1: #FFFFFF;      /* blanco — tarjetas y bloques elevados */
  --surface-2: #FDF7F6;      /* rosa casi blanco (tinte de #EBA6A6) — franjas alternas */
  --surface-card: #FFFFFF;

  --text-main: #2C342A;      /* verde oscuro del kit de Canva */
  --text-muted: #796264;     /* taupe del kit de Canva */
  --text-dim: #8F7F81;

  --brand-wine: #4B0202;     /* enlaces, cifras, acentos editoriales */
  --brand-wine-light: #7A1F1F;
  --brand-rose: #EBA6A6;     /* fondo de botones (idéntico a producción) */
  --brand-ink: #2C342A;      /* texto de botones / hover invertido */

  --border-line: 1px solid rgba(44, 52, 42, 0.1);
  --border-wine: 1px solid rgba(75, 2, 2, 0.28);
  --border-wine-focus: 1px solid rgba(75, 2, 2, 0.6);

  /* Tipografía de marca: Anton (titulares, real de Canva) + Afacad (cuerpo) */
  --font-display: 'Anton', 'Bebas Neue', sans-serif;
  --font-sans: 'Afacad', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Escala tipográfica única — todo tamaño de texto de la web sale de aquí */
  --fs-label: 0.8125rem;   /* etiquetas en mayúsculas: eyebrows, tags, cabeceras de tabla, labels */
  --fs-note: 0.875rem;     /* notas, aclaraciones, pie de página */
  --fs-btn: 0.875rem;      /* botones y pestañas */
  --fs-nav: clamp(0.95rem, 1.2vw, 1.0625rem);
  --fs-body: 1.0625rem;    /* texto corrido, listas, tablas, campos */
  --fs-lead: 1.25rem;      /* párrafos de entrada y datos destacados */
  --fs-h4: 1.25rem;        /* titulares pequeños (Anton) */
  --fs-h3: 1.5rem;         /* titulares de tarjeta */
  --fs-figure: 1.75rem;    /* cifras de la calculadora */
  --fs-h2: clamp(1.9rem, 2.8vw, 2.4rem);   /* titulares de sección */
  --fs-h1: clamp(2.1rem, 4vw, 3.5rem);     /* titular del hero */

  --radius: 0px; /* esquinas rectas, como los botones de producción */

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--canvas-bg);
  color: var(--text-main);
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, input, select, textarea {
  font-family: inherit;
}

a {
  color: var(--brand-wine);
}

.container {
  max-width: 1640px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 96px);
}

/* La barra de navegación es más ancha que el cuerpo */
.container.header-inner {
  max-width: 1920px;
  padding: 0 clamp(20px, 3.5vw, 64px);
}

/* Tipografía */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--text-main);
}

.text-wine {
  color: var(--brand-wine);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-wine);
  margin-bottom: 16px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 90;
  background: var(--canvas-bg);
  border-bottom: var(--border-line);
  padding: 24px 0;
  transition: padding var(--transition-smooth), background var(--transition-smooth), box-shadow var(--transition-smooth);
}

.site-header.scrolled {
  padding: 14px 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(44, 52, 42, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}

.logo-symbol {
  height: 46px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  flex: 1;
  margin-left: clamp(24px, 4vw, 72px);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: clamp(16px, 2.2vw, 56px);
}

.main-nav a {
  text-decoration: none;
  color: var(--text-main);
  font-size: var(--fs-nav);
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.main-nav a:hover {
  color: var(--brand-wine);
}

.header-right {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.5vw, 44px);
  margin-left: auto;
}

/* Botón hamburguesa — solo tablet/móvil */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 48px;
  height: 48px;
  padding: 0 12px;
  background: transparent;
  border: var(--border-line);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text-main);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Margen superior de scroll para compensar la cabecera fija */
section[id],
.manifesto-section[id],
.hero[id] {
  scroll-margin-top: 84px;
}

/* Botones — fieles a los de nuromadrid.com: rosa/negro, esquinas rectas, versalitas */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center; /* si el texto ocupa dos líneas, centrado como el resto */
  padding: 16px 28px;
  font-size: var(--fs-btn);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--brand-rose);
  color: var(--brand-ink);
}

.btn-primary:hover {
  background: var(--brand-ink);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--text-main);
}

.btn-outline:hover {
  background: var(--brand-ink);
  border-color: var(--brand-ink);
  color: #FFFFFF;
}

/* Hero */
.hero {
  padding-top: 220px;
  padding-bottom: 170px;
  border-bottom: var(--border-line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
}

.hero-headline {
  font-size: var(--fs-h1);
  line-height: 1.08;
  margin-bottom: 32px;
}

.hero-headline em {
  font-style: normal;
  color: var(--brand-wine);
}

.hero-lead {
  font-size: var(--fs-lead);
  color: var(--text-muted);
  font-weight: 400;
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 20px;
  margin-bottom: 0;
  flex-wrap: wrap;
}

/* Fotografía / Slider del hero */
.hero-media {
  position: relative;
  overflow: hidden;
}

.hero-slider {
  aspect-ratio: 4 / 5;
  border: var(--border-line);
  background: var(--surface-1);
}

.hero-slides-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-slide .hero-img,
.hero-img,
.media-frame img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
}

/* Badge con la hora y el tipo de dolor */
.slide-pain-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: rgba(44, 52, 42, 0.92);
  color: #FFFFFF;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
  z-index: 3;
}

.slide-pain-badge .pain-time {
  font-family: var(--font-display);
  font-size: var(--fs-label);
  color: var(--brand-rose);
  letter-spacing: 0.08em;
}

.slide-pain-badge .pain-label {
  font-size: var(--fs-note);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* Barra de navegación temporal inferior */
.hero-slider-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px 16px;
  background: linear-gradient(to top, rgba(20, 24, 20, 0.88) 0%, rgba(20, 24, 20, 0) 100%);
  z-index: 4;
}

.slider-progress-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.progress-bar-btn {
  background: none;
  border: none;
  padding: 4px 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.progress-bar-btn .bar-fill {
  display: block;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
}

.progress-bar-btn .bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--brand-rose);
}

.progress-bar-btn.active .bar-fill::after {
  width: 100%;
  transition: width 5s linear;
}

.progress-bar-btn.passed .bar-fill::after {
  width: 100%;
  transition: none;
}

.progress-bar-btn .bar-time {
  font-family: var(--font-display);
  font-size: var(--fs-label);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.06em;
  transition: color var(--transition-fast);
}

.progress-bar-btn:hover .bar-time,
.progress-bar-btn.active .bar-time {
  color: #FFFFFF;
}

/* Manifiesto */
.manifesto-section {
  padding: 170px 0;
  border-bottom: var(--border-line);
  background: var(--surface-2);
}

.manifesto-lead {
  max-width: 820px;
  margin: 0 auto 64px auto;
  text-align: center;
}

.manifesto-title {
  font-size: var(--fs-h2);
  margin-bottom: 24px;
}

.manifesto-desc {
  font-size: var(--fs-lead);
  color: var(--text-muted);
  line-height: 1.7;
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  max-width: 1280px;
  margin: 0 auto;
}

.contrast-card {
  display: flex;
  flex-direction: column;
  padding: 48px;
  border: var(--border-line);
  background: var(--surface-1);
}

.contrast-foot {
  margin-top: auto;
  padding-top: 24px;
  border-top: var(--border-line);
  font-size: var(--fs-lead);
  font-weight: 500;
  color: var(--text-muted);
}

.contrast-card.solution .contrast-foot {
  color: var(--text-main);
}

.contrast-card.solution .contrast-foot strong {
  color: var(--brand-wine);
  font-weight: 700;
}

.reclamo-band {
  max-width: 1280px;
  margin: 40px auto 0;
  padding: 56px 48px;
  background: var(--brand-wine);
  color: #FFFFFF;
  text-align: center;
}

.reclamo-title {
  font-size: var(--fs-h2);
  color: #FFFFFF;
  margin-bottom: 12px;
}

.reclamo-text {
  font-size: var(--fs-lead);
  color: var(--brand-rose);
  max-width: 720px;
  margin: 0 auto;
}

.contrast-card.problem {
  border-top: 3px solid var(--brand-wine);
}

.contrast-card.solution {
  border-top: 3px solid var(--brand-wine);
}

.contrast-tag {
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 16px;
  display: block;
}

.contrast-card.problem .contrast-tag {
  color: var(--brand-wine-light);
}

.contrast-card.solution .contrast-tag {
  color: var(--brand-wine);
}

.contrast-h {
  font-size: var(--fs-h3);
  margin-bottom: 16px;
}

.contrast-list {
  margin-bottom: 32px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: var(--fs-body);
  color: var(--text-muted);
}

.contrast-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}

.contrast-list svg {
  flex-shrink: 0;
  margin-top: 3px;
}

/* Secciones Globales */
.section {
  padding: 170px 0;
  border-bottom: var(--border-line);
}

.section-intro {
  margin-bottom: 96px;
}

.section-intro.center {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  font-size: var(--fs-h2);
  margin-bottom: 14px;
}

.section-sub {
  font-size: var(--fs-lead);
  color: var(--text-muted);
  line-height: 1.65;
}

/* Selector de pestañas */
.nav-tabs-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 64px;
}

.nav-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  border: var(--border-line);
  background: var(--surface-1);
  padding: 4px;
  gap: 4px;
}

.nav-tab-btn {
  padding: 10px 22px;
  font-size: var(--fs-btn);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text-dim);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-tab-btn.active {
  background: var(--brand-rose);
  color: var(--brand-ink);
}

/* Cuadrícula de servicios */
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.editorial-card {
  border: var(--border-line);
  background: var(--surface-card);
  padding: 44px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.editorial-card:hover {
  border-color: var(--brand-wine);
  box-shadow: 0 6px 24px rgba(75, 2, 2, 0.07);
}

.editorial-card.span-2 {
  grid-column: span 2;
  background: var(--surface-2);
}

.card-number {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  color: var(--brand-wine);
  margin-bottom: 24px;
  letter-spacing: 0.08em;
}

.card-title {
  font-size: var(--fs-h3);
  margin-bottom: 14px;
}

.card-body {
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 32px;
  flex-grow: 1;
}

.card-meta {
  font-size: var(--fs-label);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-top: var(--border-line);
  padding-top: 16px;
}

/* Calculadora: coste real por desayuno */
.calc-box {
  background: var(--surface-1);
  border: var(--border-line);
  padding: 60px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.calc-group {
  margin-bottom: 32px;
}

.calc-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 10px;
  font-size: var(--fs-body);
  font-weight: 500;
  cursor: pointer;
}

.calc-val {
  font-family: var(--font-display);
  color: var(--brand-wine);
  font-size: var(--fs-figure);
  white-space: nowrap;
}

.calc-slider {
  width: 100%;
  height: 4px;
  background: rgba(44, 52, 42, 0.14);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.calc-slider:focus-visible {
  outline: 2px solid var(--brand-wine);
  outline-offset: 6px;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brand-wine);
  cursor: pointer;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 0 1px rgba(75, 2, 2, 0.4);
}

.calc-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brand-wine);
  cursor: pointer;
  border: 2px solid #FFFFFF;
}

.calc-help {
  margin-top: 8px;
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.6;
}

.calc-footnote {
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.6;
}

.calc-summary-panel {
  background: var(--canvas-bg);
  border: var(--border-wine);
  padding: 44px;
}

/* Titular: gasto operativo anual */
.calc-hero {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 24px;
  margin-bottom: 20px;
  border-bottom: var(--border-line);
}

.calc-hero-label {
  font-size: var(--fs-lead);
  line-height: 1.3;
  color: var(--text-main);
}

.calc-hero-val {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 1.1;
  color: var(--brand-wine);
  white-space: nowrap;
}

/* Desglose: concepto y nota a la izquierda, importe a la derecha */
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: var(--border-line);
}

.summary-label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 8px;
  font-size: var(--fs-body);
  color: var(--text-main);
}

.calc-summary-panel .summary-row:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.summary-help {
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.6;
}

.summary-val {
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: var(--fs-figure);
  line-height: 1.2;
  color: var(--text-main);
}

/* Descarga del informe (con email) y aviso final, centrados bajo la calculadora */
.calc-lead {
  max-width: 560px;
  margin: 56px auto 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.calc-lead-title {
  font-size: var(--fs-h3);
}

.calc-lead-sub {
  margin-top: -10px;
  color: var(--text-muted);
}

.calc-lead .form-field {
  text-align: left;
}

.calc-lead .btn {
  width: 100%;
  text-align: center;
}

.calc-lead-error {
  font-size: var(--fs-note);
  font-weight: 600;
  color: var(--brand-wine);
}

.calc-lead-error[hidden] {
  display: none;
}

.calc-lead-note {
  font-size: var(--fs-note);
  line-height: 1.5;
  color: var(--text-dim);
}

/* Casilla de consentimiento (informe y contacto): sin marcar de serie, etiqueta clicable */
.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  font-size: var(--fs-note);
  line-height: 1.5;
  color: var(--text-muted);
  cursor: pointer;
}

.consent-check input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  accent-color: var(--brand-wine);
  cursor: pointer;
}

.consent-check a {
  color: var(--brand-wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.consent-wrap .calc-lead-error { margin-top: 8px; text-align: left; }

.form-field label.consent-check {
  font-size: var(--fs-note);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
}

.calc-lead-link {
  font-size: var(--fs-lead);
  font-weight: 600;
  color: var(--brand-wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Campo trampa contra robots: fuera de pantalla, sin ocupar sitio */
.calc-lead-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Tabla de Comparación */
.audit-table-wrap {
  overflow-x: auto;
  max-width: 100%;
  border: var(--border-line);
  background: var(--surface-1);
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.audit-table th, .audit-table td {
  padding: 20px 24px;
  border-bottom: var(--border-line);
  font-size: var(--fs-body);
}

.audit-table th {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--text-dim);
  background: var(--surface-2);
}

.audit-table th.col-highlight {
  color: var(--brand-wine);
  background: rgba(75, 2, 2, 0.06);
}

.audit-table td.col-highlight {
  background: rgba(75, 2, 2, 0.03);
  color: var(--text-main);
  font-weight: 500;
}

.audit-table tr:last-child td {
  border-bottom: none;
}

/* Formatos de servicio */
.format-list {
  list-style: none;
  margin: 0 0 32px;
  flex-grow: 1;
}

.format-grid .card-body {
  flex-grow: 0;
  min-height: calc(var(--fs-body) * 1.6 * 3);
}

.format-list li {
  font-size: var(--fs-body);
  color: var(--text-main);
  padding: 14px 0;
  border-top: var(--border-line);
}

.format-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin-top: 80px;
  text-align: center;
}

.format-cta p {
  font-size: var(--fs-lead);
  color: var(--text-muted);
}

/* Contacto */
.contact-panel {
  display: block;
}

.contact-panel[hidden] {
  display: none !important;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  background: var(--surface-1);
  border: var(--border-line);
  padding: 72px;
}

.contact-meta h3 {
  font-size: var(--fs-h3);
  margin-bottom: 16px;
}

.contact-meta p {
  color: var(--text-muted);
  font-size: var(--fs-lead);
  line-height: 1.65;
  margin-bottom: 40px;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.direct-item {
  display: flex;
  flex-direction: column;
  border-left: 3px solid var(--brand-rose);
  padding-left: 16px;
}

.direct-label {
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.direct-value {
  font-size: var(--fs-lead);
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  margin-top: 2px;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.contact-form-wrap form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-field.full {
  grid-column: span 2;
}

.form-field label {
  font-size: var(--fs-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.input-text {
  width: 100%;
  max-width: 100%;
  background: var(--canvas-bg);
  border: var(--border-line);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text-main);
  font-family: inherit;
  font-size: var(--fs-body);
}

.input-text:focus {
  outline: none;
  border-color: var(--brand-wine);
}

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

/* Footer */
.site-footer {
  padding: 60px 0 32px 0;
  border-top: var(--border-line);
  background: var(--surface-2);
  font-size: var(--fs-note);
  color: var(--text-dim);
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  align-items: start;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: var(--border-line);
  gap: 40px;
}

.footer-tagline {
  margin-top: 16px;
  max-width: 380px;
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--text-muted);
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-title {
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-main);
  margin-bottom: 4px;
}

.footer-col a {
  color: var(--text-dim);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--brand-wine);
}

.footer-col .footer-cta {
  margin-top: 8px;
  white-space: nowrap;
  padding: 12px 20px;
  color: var(--text-main);
}

.footer-col .footer-cta:hover {
  color: #FFFFFF;
}

/* Nota «Los campos con * son obligatorios» de los formularios de contacto */
.form-required-note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: var(--fs-note);
  color: var(--text-dim);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--text-dim);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--brand-wine);
}

/* Alerta de formulario enviado */
.form-alert {
  padding: 16px 20px;
  border-left: 3px solid var(--brand-wine);
  background: var(--surface-2);
  margin-bottom: 32px;
  font-size: var(--fs-body);
}

/* Responsive */
@media (max-width: 1100px) {
  .section, .manifesto-section { padding: 120px 0; }
  .hero { padding-top: 180px; padding-bottom: 120px; }
  .section-intro { margin-bottom: 72px; }
}

/* Tablet (vertical y horizontal): simulador y formulario a una columna, con controles más grandes */
@media (max-width: 1180px) {
  :root { --fs-label: 0.875rem; --fs-note: 0.9375rem; --fs-btn: 0.9375rem; --fs-body: 1.125rem; --fs-lead: 1.3125rem; }
  .calc-box { grid-template-columns: 1fr; padding: 56px; gap: 56px; align-items: stretch; }
  .calc-inputs { display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; row-gap: 8px; align-content: start; }
  .calc-inputs .calc-group { margin-bottom: 8px; }
  .calc-inputs > p { grid-column: 1 / -1; }
  .calc-slider { height: 6px; }
  .calc-slider::-webkit-slider-thumb { width: 28px; height: 28px; }
  .calc-slider::-moz-range-thumb { width: 28px; height: 28px; }
  .calc-summary-panel { padding: 48px; }
  .summary-row { padding-bottom: 22px; margin-bottom: 22px; }
  .calc-lead .btn { min-height: 56px; }

  /* Una columna: titular, formulario y, debajo, los datos de contacto */
  .contact-layout { display: flex; flex-direction: column; padding: 56px; gap: 0; }
  .contact-meta { display: contents; }
  .contact-meta p { max-width: 720px; margin-bottom: 0; }
  .contact-form-wrap { order: 1; margin-top: 40px; }
  .contact-direct { order: 2; margin-top: 48px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .contact-form-wrap form { gap: 28px; }
  .form-field { gap: 10px; }
  .input-text { padding: 16px 18px; }
  textarea.input-text { min-height: 140px; }
  .contact-form-wrap .btn { min-height: 60px; }
}

/* Tablet vertical */
@media (max-width: 960px) {
  .menu-toggle { display: flex; }
  section[id],
  .manifesto-section[id],
  .hero[id] {
    scroll-margin-top: 68px;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    margin: 0;
    background: var(--canvas-bg);
    border-bottom: var(--border-line);
    box-shadow: 0 12px 24px rgba(44, 52, 42, 0.08);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  .site-header.menu-open .main-nav { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px clamp(20px, 5vw, 48px) 20px; }
  .main-nav li { border-bottom: var(--border-line); }
  .main-nav li:last-child { border-bottom: none; }
  .main-nav a { display: block; padding: 16px 0; }

  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-lead { max-width: 640px; }
  .media-frame img { aspect-ratio: 16 / 10; }
  .contrast-grid { grid-template-columns: 1fr; }
  .editorial-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .format-grid { grid-template-columns: 1fr; gap: 28px; }
  .format-grid .card-body { min-height: 0; }
  .editorial-card { padding: 36px; }
  .editorial-card.span-2 { grid-column: span 2; }
  .audit-table { min-width: 640px; }
}

/* Móvil */
@media (max-width: 720px) {
  :root { --fs-body: 1.0625rem; --fs-lead: 1.1875rem; --fs-h3: 1.375rem; --fs-figure: 1.625rem; }
  .section, .manifesto-section { padding: 72px 0; }
  .hero { padding-top: 120px; padding-bottom: 72px; }
  .section-intro { margin-bottom: 40px; }
  .manifesto-lead { margin-bottom: 40px; }
  .site-header { padding: 12px 0; }
  .site-header.scrolled { padding: 10px 0; }
  .logo-symbol { height: 40px; }
  .header-right { gap: 10px; }
  .header-right .btn { padding: 12px 16px; letter-spacing: 0.08em; }
  .menu-toggle { width: 44px; height: 44px; }
  .main-nav { max-height: calc(100vh - 68px); }

  .hero-ctas { flex-direction: column; gap: 12px; }
  .hero-ctas .btn { width: 100%; }
  .media-frame { padding: 6px; }
  .media-frame img { aspect-ratio: 4 / 3; }

  .btn { min-height: 48px; }
  .contrast-card, .editorial-card { padding: 24px; }
  .editorial-grid { grid-template-columns: 1fr; gap: 20px; }
  .editorial-card.span-2 { grid-column: span 1; }
  .contrast-grid { gap: 24px; }
  .reclamo-band { padding: 36px 24px; margin-top: 24px; }

  .calc-box { padding: 24px 20px; gap: 40px; }
  .contact-layout { padding: 24px 20px; }
  .calc-inputs { grid-template-columns: minmax(0, 1fr); }
  .calc-header-row { gap: 10px; }
  .calc-header-row > span:first-child { min-width: 0; }
  .calc-val { flex-shrink: 0; }
  .contact-direct { grid-template-columns: 1fr; }
  .calc-summary-panel { padding: 24px 20px; }
  .calc-slider { height: 6px; }
  .calc-slider::-webkit-slider-thumb { width: 28px; height: 28px; }
  .calc-slider::-moz-range-thumb { width: 28px; height: 28px; }
  .summary-row { gap: 16px; }
  .nav-tabs { flex-wrap: wrap; width: 100%; max-width: 100%; }
  .nav-tab-btn { padding: 11px 14px; flex: 1 1 auto; text-align: center; }

  .audit-table th, .audit-table td { padding: 14px 16px; }
  .audit-table { min-width: 560px; }

  .contact-form-wrap form { grid-template-columns: 1fr; gap: 20px; }
  .form-field.full { grid-column: span 1; }
  .input-text { padding: 14px !important; }
  [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }

  .footer-top-row { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-bottom-row .footer-nav { gap: 24px; }

  .contact-form-wrap { margin-top: 36px; }
  .contact-direct { margin-top: 44px; }
}

/* Móvil pequeño */
@media (max-width: 380px) {
  .header-right .btn { padding: 11px 12px; }
}

/* ---------------------------------------------------------
   Sección Instagram · Crónicas de Operativa
--------------------------------------------------------- */
.ig-section {
  background: var(--surface-1);
  border-bottom: var(--border-line);
}

.ig-intro {
  margin-bottom: 56px;
}

.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
}

.ig-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: var(--border-line);
  text-decoration: none;
  color: var(--text-main);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  overflow: hidden;
}

.ig-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(44, 52, 42, 0.08);
  border-color: var(--brand-wine-light);
}

.ig-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--surface-2);
  overflow: hidden;
}

.ig-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.ig-card:hover .ig-media img {
  transform: scale(1.03);
}

.ig-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(44, 52, 42, 0.78);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  color: #FFFFFF;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.ig-card:hover .ig-badge {
  background: var(--brand-wine);
  transform: scale(1.08);
}

.ig-content {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
  gap: 12px;
  border-top: var(--border-line);
  background: #FFFFFF;
}

.ig-tag {
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-wine);
  font-weight: 600;
}

.ig-caption {
  font-size: var(--fs-body);
  line-height: 1.45;
  color: var(--text-main);
  margin: 0;
  font-weight: 500;
}

.ig-foot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-note);
  color: var(--text-muted);
  font-weight: 500;
  margin-top: auto;
  transition: color var(--transition-fast);
}

.ig-card:hover .ig-foot {
  color: var(--brand-wine);
}

.ig-actions {
  margin-top: 56px;
  text-align: center;
}

.ig-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

@media (max-width: 960px) {
  .ig-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .ig-intro { margin-bottom: 40px; }
  .ig-actions { margin-top: 40px; }
}

@media (max-width: 640px) {
  .ig-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .ig-card {
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }
}