:root {
  /* ==========================================================================
     PALETA OFICIAL IMCOR S.A.S. — SISTEMA VISUAL MAQUETA DE REFERENCIA
     ========================================================================== */
  --color-navy: #0C2338;
  --color-navy-dark: #071726;
  --color-navy-light: #153554;
  --color-navy-card: #102B46;

  --color-primary: #0076A8;
  --color-primary-hover: #005E87;
  --color-primary-light: #299FD1;
  --color-primary-soft: #E4F3F8;

  /* Superficies características de la maqueta */
  --color-bg-hero: #F6F9FB;
  --color-bg-page: #FFFFFF;
  --color-bg-band: #EFF4F7;
  --color-mint-surface: #ECF5F7;
  --color-mint-hover: #E0EFF3;
  --color-card-img-bg: #F7FAFC;

  /* Texto y Bordes */
  --color-text: #0F2537;
  --color-text-body: #3A5064;
  --color-text-muted: #5E7387;
  --color-border: #DFECEF;
  --color-border-strong: #C8DCE2;

  /* Semánticos */
  --color-success: #0D9488;
  --color-whatsapp: #16A34A;

  /* Tipografía */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radios y Sombras */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-pill: 9999px;

  --shadow-xs: 0 2px 6px rgba(12, 35, 56, 0.04);
  --shadow-sm: 0 6px 18px rgba(12, 35, 56, 0.06);
  --shadow-md: 0 14px 32px rgba(12, 35, 56, 0.10);
  --shadow-lg: 0 24px 48px rgba(12, 35, 56, 0.16);

  /* Layout */
  --container-max: 1220px;
  --header-height: 84px;
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg-page);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
}

/* ==========================================================================
   2. TIPOGRAFÍA Y BOTONES (SISTEMA MAQUETA PDF)
   ========================================================================== */
.kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 2.8vw, 2.35rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
  padding: 12px 22px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 12px;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 118, 168, 0.24);
}

.btn-primary .btn-arrow,
.btn-dark .btn-arrow {
  font-size: 1.05rem;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow,
.btn-dark:hover .btn-arrow {
  transform: translateX(3px);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
  padding: 12px 24px;
  background-color: var(--color-navy);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 12px;
}

.btn-dark:hover {
  background-color: var(--color-navy-dark);
  transform: translateY(-1px);
}

/* ==========================================================================
   3. HEADER / NAVBAR (PÁGINA 1-6 DEL PDF)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #FFFFFF;
  border-bottom: 1px solid #EBF1F4;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 6px 2px;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2.5px;
  border-radius: 2px;
  background-color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-search-form {
  position: relative;
  display: flex;
  align-items: center;
}

.header-search-input {
  width: 148px;
  height: 44px;
  padding: 0 16px;
  background-color: #F6F9FB;
  border: 1px solid #E4EEF2;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: width var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.header-search-input::placeholder {
  color: #7D91A3;
}

.header-search-input:focus {
  width: 200px;
  background-color: #FFFFFF;
  border-color: var(--color-primary);
  outline: none;
}

.btn-header-quote {
  min-width: 156px;
  height: 44px;
  padding: 0 20px;
  border-radius: 11px;
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--color-text);
  font-size: 1.5rem;
}

/* ==========================================================================
   4. HERO PRINCIPAL CON CAMILO Y BANDA DIAGONAL (PÁGINAS 1 Y 2 DEL PDF)
   ========================================================================== */
.hero-reference {
  position: relative;
  background-color: var(--color-bg-hero);
  overflow: hidden;
  padding-top: 42px;
}

.hero-top-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: end;
  gap: 32px;
  position: relative;
  z-index: 5;
}

.hero-copy-col {
  padding-bottom: 58px;
}

.hero-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.55rem, 4.6vw, 4.1rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 18px;
}

.hero-headline .accent-blue {
  color: var(--color-primary);
  display: block;
}

.hero-subtext {
  font-size: 1.14rem;
  color: var(--color-text-body);
  max-width: 430px;
  line-height: 1.45;
  margin-bottom: 28px;
}

/* Caja oscura de búsqueda en el Hero */
.hero-search-card {
  background-color: var(--color-navy);
  border-radius: 16px;
  padding: 20px 22px 22px;
  max-width: 575px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-md);
}

.hero-search-title {
  color: #FFFFFF;
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.hero-search-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1.25fr;
  gap: 12px;
}

.hero-input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  background-color: #FFFFFF;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.hero-input::placeholder {
  color: #7A8E9F;
}

.hero-input:focus {
  border-color: var(--color-primary-light);
  outline: none;
}

.btn-hero-search {
  min-width: 220px;
  height: 50px;
  padding: 0 22px;
  font-size: 0.98rem;
  border-radius: 12px;
}

/* Tarjeta móvil de búsqueda (oculta en desktop, visible en móvil como Pág. 5) */
.mobile-search-section {
  display: none;
}

/* Columna Derecha Hero: Aro azul + Camilo con radiador */
.hero-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 520px;
}

/* Líneas técnicas sutiles esquina superior derecha (como en el PDF) */
.hero-tech-crosshair {
  position: absolute;
  top: 6px;
  right: -10px;
  width: 240px;
  height: 120px;
  pointer-events: none;
  z-index: 1;
}

.hero-tech-crosshair::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: rgba(0, 118, 168, 0.16);
}

.hero-tech-crosshair::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 28px;
  width: 1px;
  background-color: rgba(0, 118, 168, 0.16);
}

/* Aro circular azul incompleto detrás de Camilo */
.hero-circle-ring {
  position: absolute;
  width: 470px;
  height: 470px;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  border: 19px solid var(--color-primary);
  /* Apertura lateral derecha-inferior idéntica al PDF */
  clip-path: polygon(0% 0%, 100% 0%, 100% 56%, 76% 62%, 76% 92%, 100% 95%, 100% 100%, 0% 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-camilo-img {
  position: relative;
  z-index: 3;
  width: 425px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  margin-bottom: 14px;
  filter: drop-shadow(0 16px 28px rgba(12, 35, 56, 0.16));
}

/* Banda Inferior Azul Marino en Diagonal (01, 02, 03 + Tarjeta Camilo) */
.hero-bottom-band {
  position: relative;
  background-color: var(--color-navy);
  color: #FFFFFF;
  z-index: 4;
  padding: 28px 0 30px;
  margin-top: -18px;
}

/* Cuña diagonal superior que sube hacia la derecha como en la maqueta */
.hero-bottom-band::before {
  content: '';
  position: absolute;
  top: -52px;
  left: 0;
  right: 0;
  height: 53px;
  background-color: var(--color-navy);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

.hero-band-inner {
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: 1fr 310px;
  align-items: center;
  gap: 28px;
}

.hero-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.hero-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.hero-pillar-num {
  font-size: 0.95rem;
  font-weight: 800;
  color: #299FD1;
  line-height: 1.35;
  flex-shrink: 0;
}

.hero-pillar-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.hero-pillar-desc {
  font-size: 0.82rem;
  color: #B4C6D6;
  line-height: 1.35;
}

.hero-mobile-band-text {
  display: none;
}

/* Tarjeta Flotante Derecha: "¿Qué referencia necesita? Camilo · Asesor virtual" */
.camilo-floating-card {
  background: linear-gradient(145deg, #102B46 0%, #0B2035 100%);
  border: 1.5px solid rgba(41, 159, 209, 0.42);
  border-radius: 16px;
  padding: 18px 18px 0 20px;
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  align-items: end;
  gap: 8px;
  margin-top: -32px;
  box-shadow: 0 18px 36px rgba(5, 16, 28, 0.35);
  overflow: hidden;
  position: relative;
  z-index: 8;
}

.camilo-card-copy {
  padding-bottom: 18px;
}

.camilo-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.camilo-card-role {
  font-size: 0.76rem;
  color: #9EC0D6;
  margin-bottom: 12px;
  display: block;
}

.btn-camilo-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  min-height: 34px;
}

.btn-camilo-pill:hover {
  background-color: var(--color-primary-light);
}

.camilo-card-avatar {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.camilo-card-avatar img {
  width: 108px;
  height: 124px;
  object-fit: cover;
  object-position: top center;
}

/* ==========================================================================
   5. SECCIÓN PORTAFOLIO (3 TARJETAS MENTA SUAVE — PÁGINA 2 DEL PDF)
   ========================================================================== */
.section-portfolio {
  padding: 72px 0 36px;
}

.section-header-block {
  margin-bottom: 28px;
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-link-more {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.section-link-more:hover {
  color: var(--color-primary-hover);
  transform: translateX(2px);
}

.portfolio-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.portfolio-mint-card {
  background-color: var(--color-mint-surface);
  border-radius: 18px;
  padding: 26px 24px 22px;
  min-height: 228px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.portfolio-mint-card:hover {
  background-color: var(--color-mint-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.portfolio-card-top {
  position: relative;
  z-index: 2;
  max-width: 68%;
}

.portfolio-card-title {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 6px;
}

.portfolio-card-sub {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.portfolio-card-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 18px;
  position: relative;
  z-index: 2;
}

.btn-portfolio-ver {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 98px;
  height: 42px;
  padding: 0 16px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.86rem;
  font-weight: 700;
  border-radius: 10px;
}

.btn-portfolio-ver:hover {
  background-color: var(--color-primary-hover);
}

.portfolio-card-img {
  position: absolute;
  right: 18px;
  bottom: 14px;
  width: 150px;
  height: 132px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
}

.portfolio-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ==========================================================================
   6. TARJETAS DE PRODUCTO (PÁGINAS 2 Y 3 DEL PDF)
   ========================================================================== */
.section-featured-products {
  padding: 38px 0 56px;
}

.products-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.products-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ref-product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.ref-product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border-strong);
}

.ref-card-badge-wrap {
  margin-bottom: 10px;
}

.ref-card-badge {
  display: inline-block;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 999px;
}

.ref-card-image-link {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 175px;
  background-color: var(--color-card-img-bg);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 16px;
  overflow: hidden;
}

.ref-card-image-link img {
  max-width: 100%;
  max-height: 148px;
  object-fit: contain;
  transition: transform 240ms ease;
}

.ref-product-card:hover .ref-card-image-link img {
  transform: scale(1.04);
}

.ref-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ref-card-title {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.28;
  margin-bottom: 6px;
}

.ref-card-title a:hover {
  color: var(--color-primary);
}

.ref-card-meta {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 14px;
}

.ref-card-sku-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-body);
  background-color: #F0F6F9;
  padding: 2px 8px;
  border-radius: 6px;
  margin-bottom: 8px;
  width: fit-content;
}

.ref-card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid #EDF3F6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-primary);
}

.ref-card-footer:hover {
  color: var(--color-primary-hover);
}

/* ==========================================================================
   7. BANNER DE MARCAS OSCURO (PÁGINA 2 DEL PDF)
   ========================================================================== */
.section-brands-banner {
  padding: 12px 0 64px;
}

.brands-navy-box {
  background-color: var(--color-navy);
  border-radius: 18px;
  padding: 34px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: #FFFFFF;
}

.brands-copy {
  max-width: 520px;
}

.brands-title {
  font-size: clamp(1.45rem, 2.3vw, 1.85rem);
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.brands-sub {
  font-size: 0.94rem;
  color: #B4C7D8;
  line-height: 1.45;
}

.brands-logos-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.brand-tile-white {
  background-color: #FFFFFF;
  border-radius: 12px;
  width: 196px;
  height: 92px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-tile-white img {
  max-height: 68px;
  width: auto;
  object-fit: contain;
}

.brand-tile-flux {
  background-color: #163350;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  width: 146px;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #FFFFFF;
}

/* ==========================================================================
   8. SECCIÓN BODEGA / "MENOS DUDAS. MEJORES COTIZACIONES." (PÁGINA 2 DEL PDF)
   ========================================================================== */
.section-ally-split {
  background-color: var(--color-bg-band);
  padding: 64px 0;
}

.ally-split-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 48px;
}

.ally-photo-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ally-photo-wrap img {
  width: 100%;
  height: 310px;
  object-fit: cover;
}

.ally-copy-wrap .section-title {
  margin-bottom: 14px;
}

.ally-desc {
  font-size: 0.98rem;
  color: var(--color-text-body);
  line-height: 1.55;
  margin-bottom: 24px;
  max-width: 540px;
}

/* ==========================================================================
   9. SECCIÓN "CAMILO EXPLICA / INFORMACIÓN ÚTIL ANTES DE COTIZAR" (PÁG. 2)
   ========================================================================== */
.section-camilo-steps {
  padding: 68px 0 42px;
}

.steps-mint-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step-mint-card {
  background-color: var(--color-mint-surface);
  border-radius: 16px;
  padding: 28px 26px;
}

.step-mint-num {
  display: block;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.step-mint-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.step-mint-desc {
  font-size: 0.9rem;
  color: var(--color-text-body);
  line-height: 1.48;
}

/* ==========================================================================
   10. SECCIÓN PREGUNTAS FRECUENTES (PÁGINA 2 DEL PDF)
   ========================================================================== */
.section-faq {
  padding: 36px 0 60px;
}

.faq-list {
  margin-top: 24px;
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
}

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

.faq-icon {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

.faq-item[open] .faq-icon::before {
  content: '−';
}

.faq-item:not([open]) .faq-icon::before {
  content: '+';
}

.faq-answer {
  padding-bottom: 20px;
  font-size: 0.94rem;
  color: var(--color-text-body);
  line-height: 1.55;
  max-width: 780px;
}

/* ==========================================================================
   11. BANNER AZUL PRE-FOOTER (PÁGINA 2 DEL PDF)
   ========================================================================== */
.section-prefooter-cta {
  padding: 0 0 68px;
}

.prefooter-blue-box {
  background-color: var(--color-primary);
  border-radius: 18px;
  padding: 36px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #FFFFFF;
}

.prefooter-title {
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.prefooter-sub {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   12. FOOTER CORPORATIVO (PÁGINAS 2, 3, 4 DEL PDF)
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy);
  color: #FFFFFF;
  padding: 56px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-logo {
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand-logo img {
  height: 42px;
  width: auto;
}

.footer-tagline {
  font-size: 0.9rem;
  color: #B4C6D6;
  line-height: 1.5;
  max-width: 280px;
}

.footer-col-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-links button {
  font-size: 0.88rem;
  color: #B4C6D6;
  text-align: left;
}

.footer-links a:hover,
.footer-links button:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8rem;
  color: #8CA3B7;
}

/* ==========================================================================
   13. VISTA DE CATÁLOGO (PÁGINA 3 DEL PDF)
   ========================================================================== */
.page-breadcrumb {
  padding: 24px 0 10px;
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

.page-breadcrumb a:hover {
  color: var(--color-primary);
}

.catalog-hero-header {
  padding-bottom: 24px;
}

.catalog-hero-header h1 {
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: 6px;
}

.catalog-hero-header p {
  font-size: 1rem;
  color: var(--color-text-body);
}

/* Barra horizontal azul marino del catálogo */
.catalog-top-searchbar {
  background-color: var(--color-navy);
  border-radius: 16px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr auto auto;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}

.btn-clear-inline {
  color: #C7D7E6;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 10px;
  white-space: nowrap;
}

.btn-clear-inline:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: start;
  gap: 28px;
  padding-bottom: 72px;
}

.catalog-sidebar-card {
  background-color: var(--color-mint-surface);
  border-radius: 16px;
  padding: 24px 22px;
  margin-bottom: 18px;
}

.sidebar-main-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 20px;
}

.filter-group {
  margin-bottom: 22px;
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-group-title {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
}

.filter-check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-body);
  cursor: pointer;
  min-height: 28px;
}

.filter-check-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
}

.sidebar-photo-help {
  padding: 6px 4px;
}

.sidebar-photo-help h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.35;
  margin-bottom: 12px;
}

.catalog-results-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.catalog-results-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text);
}

.catalog-sort-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.catalog-sort-select {
  border: 1px solid var(--color-border);
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.85rem;
  color: var(--color-text);
}

.catalog-load-more-wrap {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.catalog-validation-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.catalog-state-box {
  background-color: var(--color-mint-surface);
  border-radius: 16px;
  padding: 44px 28px;
  text-align: center;
  margin: 12px 0;
}

.catalog-state-box h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.catalog-state-box p {
  font-size: 0.95rem;
  color: var(--color-text-body);
  max-width: 460px;
  margin: 0 auto 20px;
}

.catalog-state-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   14. VISTA DETALLE DE PRODUCTO (PÁGINAS 4 Y 6 DEL PDF)
   ========================================================================== */
.product-detail-section {
  padding: 16px 0 56px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: start;
  margin-bottom: 48px;
}

.detail-gallery-frame {
  background-color: var(--color-mint-surface);
  border-radius: 18px;
  padding: 28px;
}

.detail-main-stage {
  background-color: #FFFFFF;
  border-radius: 14px;
  height: 390px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  margin-bottom: 18px;
}

.detail-main-stage img {
  max-width: 100%;
  max-height: 340px;
  object-fit: contain;
}

.detail-thumbs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.detail-thumb-btn {
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 14px;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-body);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.detail-thumb-btn.active,
.detail-thumb-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: #F9FDFF;
}

.detail-info-col .ref-card-badge {
  margin-bottom: 12px;
}

.detail-product-title {
  font-size: clamp(2rem, 3.2vw, 2.65rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: 14px;
}

.detail-product-lead {
  font-size: 0.98rem;
  color: var(--color-text-body);
  line-height: 1.5;
  margin-bottom: 24px;
}

.detail-spec-list {
  border-top: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.detail-spec-row {
  display: grid;
  grid-template-columns: 165px 1fr;
  padding: 13px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.detail-spec-label {
  color: var(--color-text-muted);
}

.detail-spec-val {
  font-weight: 800;
  color: var(--color-text);
}

.detail-qty-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.detail-cta-row {
  display: grid;
  grid-template-columns: 122px 1fr;
  gap: 14px;
  margin-bottom: 12px;
}

.qty-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--color-border-strong);
  border-radius: 11px;
  height: 50px;
  padding: 0 10px;
  background-color: #FFFFFF;
}

.qty-btn {
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  border-radius: 6px;
}

.qty-btn:hover {
  background-color: var(--color-mint-surface);
}

.qty-input {
  width: 36px;
  text-align: center;
  border: none;
  font-weight: 800;
  font-size: 0.95rem;
}

.detail-cta-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Pestañas inferiores de detalle (Pág. 4) */
.detail-tabs-bar {
  display: flex;
  gap: 32px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 28px;
}

.detail-tab-btn {
  padding: 12px 0;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--color-text-muted);
  position: relative;
}

.detail-tab-btn.active {
  color: var(--color-primary);
}

.detail-tab-btn.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.detail-verify-block {
  margin-bottom: 36px;
}

.detail-verify-block h2 {
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.detail-verify-block p {
  font-size: 0.94rem;
  color: var(--color-text-body);
  margin-bottom: 22px;
}

.detail-striped-table {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.detail-table-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  padding: 15px 22px;
  font-size: 0.9rem;
}

.detail-table-row:nth-child(odd) {
  background-color: var(--color-mint-surface);
}

.detail-table-row:nth-child(even) {
  background-color: #FFFFFF;
}

.detail-table-key {
  font-weight: 800;
  color: var(--color-text);
}

.detail-table-val {
  color: var(--color-text-body);
}

.detail-unsure-banner {
  background-color: var(--color-navy);
  border-radius: 18px;
  padding: 32px 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #FFFFFF;
  margin-bottom: 52px;
}

.detail-unsure-banner h3 {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.detail-unsure-banner p {
  font-size: 0.92rem;
  color: #B4C7D8;
  max-width: 560px;
}

/* ==========================================================================
   15. PANEL MODAL ACCESIBLE CAMILO IA (<dialog closedby="any"> — PÁG. 7)
   ========================================================================== */
.camilo-dialog {
  margin: auto;
  width: min(92vw, 520px);
  border: none;
  border-radius: 20px;
  padding: 0;
  background-color: #FFFFFF;
  color: var(--color-text);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.camilo-dialog::backdrop {
  background-color: rgba(8, 24, 39, 0.62);
  backdrop-filter: blur(3px);
}

.camilo-dialog-header {
  background-color: var(--color-navy);
  color: #FFFFFF;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.camilo-dialog-profile {
  display: flex;
  align-items: center;
  gap: 14px;
}

.camilo-dialog-profile img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--color-primary-light);
  background-color: #163350;
}

.camilo-ai-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: rgba(41, 159, 209, 0.22);
  color: #7CE0FF;
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 3px;
}

.camilo-dialog-title {
  font-size: 1.08rem;
  font-weight: 800;
}

.camilo-dialog-close {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: #B4C7D8;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.camilo-dialog-close:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.camilo-dialog-body {
  padding: 24px;
}

.camilo-intro-bubble {
  background-color: var(--color-mint-surface);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--color-text-body);
  line-height: 1.45;
  margin-bottom: 18px;
}

.camilo-form-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.camilo-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.camilo-field input,
.camilo-field select,
.camilo-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: 10px;
  font-size: 0.9rem;
  background-color: #FFFFFF;
}

.camilo-dialog-actions {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-human-advisor {
  width: 100%;
  justify-content: space-between;
}

/* ==========================================================================
   16. RESPONSIVE MOBILE (PÁGINAS 5 Y 6 DEL PDF — MÓVIL Y ACCESIBILIDAD)
   ========================================================================== */
@media (max-width: 1024px) {
  .products-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-top-searchbar {
    grid-template-columns: 1fr 1fr;
  }
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .hero-band-inner {
    grid-template-columns: 1fr;
  }
  .camilo-floating-card {
    margin-top: 0;
    max-width: 360px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 20px;
  }

  .main-nav,
  .header-actions {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 16px;
    align-items: flex-start;
  }

  /* Hero Mobile Apilado (Exacto a Página 5 del PDF) */
  .hero-top-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-copy-col {
    padding-bottom: 8px;
  }

  .hero-search-card,
  .btn-hero-search,
  .hero-pillars-grid,
  .camilo-floating-card {
    display: none;
  }

  .hero-visual-col {
    min-height: 350px;
  }

  .hero-circle-ring {
    width: 310px;
    height: 310px;
    border-width: 14px;
    top: 18px;
  }

  .hero-camilo-img {
    width: 300px;
    margin-bottom: -10px;
  }

  .hero-bottom-band::before {
    display: none;
  }

  .hero-bottom-band {
    margin-top: 0;
    padding: 20px 0;
  }

  .hero-mobile-band-text {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1.3;
    color: #FFFFFF;
  }

  /* Bloque "Busque su referencia" móvil (Página 5 del PDF) */
  .mobile-search-section {
    display: block;
    padding: 22px 0 8px;
  }

  .mobile-search-card {
    background-color: var(--color-mint-surface);
    border-radius: 16px;
    padding: 20px;
  }

  .mobile-search-card h2 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 12px;
  }

  .mobile-search-card input {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    border-radius: 10px;
    border: 1px solid var(--color-border-strong);
    background-color: #FFFFFF;
    margin-bottom: 12px;
  }

  .mobile-search-card .btn-primary {
    width: 100%;
  }

  .portfolio-cards-grid,
  .steps-mint-grid,
  .ally-split-grid,
  .product-detail-grid,
  .products-grid-3,
  .products-grid-4 {
    grid-template-columns: 1fr;
  }

  .brands-navy-box,
  .prefooter-blue-box,
  .detail-unsure-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 26px 22px;
  }

  .brands-logos-row {
    width: 100%;
  }

  .brand-tile-white,
  .brand-tile-flux {
    flex: 1;
  }

  .detail-table-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}