/* ============================================================
   PLX GLOBAL — styles.css
   Orden: reset → variables → base → header → home →
          servicios → contacto → footer → carrusel →
          formulario → interacciones → responsive
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* ==================== 2. VARIABLES ==================== */
:root {
  /* Colores */
  --navy: #1B2B5E;
  --navy-light: #233672;
  --navy-dark: #111D42;
  --orange: #E8512A;
  --orange-hover: #D4441E;
  --orange-light: #F5A623;
  --white: #FFFFFF;
  --off-white: #F7F8FA;
  --grey-light: #EEF0F4;
  --grey-mid: #C8CDD8;
  --grey-text: #6B7489;
  --text-dark: #1A1A2E;
  --text-light: rgba(255, 255, 255, 0.85);

  /* Espaciados */
  --sp-xs: 0.5rem;
  --sp-sm: 1rem;
  --sp-md: 1.5rem;
  --sp-lg: 2.5rem;
  --sp-xl: 4rem;
  --sp-2xl: 6rem;

  /* Layout */
  --container: 1200px;
  --header-h: 72px;

  /* Radios */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(27, 43, 94, .08), 0 1px 2px rgba(27, 43, 94, .06);
  --shadow-md: 0 4px 16px rgba(27, 43, 94, .12);
  --shadow-lg: 0 12px 40px rgba(27, 43, 94, .18);
  --shadow-xl: 0 24px 64px rgba(27, 43, 94, .22);

  /* Transiciones */
  --transition: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ==================== 3. BASE ==================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

.section {
  padding: var(--sp-xl) 0;
}

.section-light {
  background: var(--white);
}

.section-offwhite {
  background: var(--off-white);
}

.section-dark {
  background: var(--navy);
}

.section-header {
  margin-bottom: var(--sp-lg);
}

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

.section-tag {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--sp-xs);
}

.section-tag.orange {
  color: var(--orange);
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: var(--sp-sm);
}

.section-title.white {
  color: var(--white);
}

.section-body {
  font-size: 1.1rem;
  color: var(--grey-text);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: var(--sp-sm);
}

.section-body.light {
  color: var(--text-light);
}

.section-header.center .section-body {
  margin-left: auto;
  margin-right: auto;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border: 2px solid var(--orange);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--orange-hover);
  border-color: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

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

.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2.25rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Link flecha */
.link-arrow {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--orange);
  transition: gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.link-arrow:hover {
  gap: 0.5rem;
}

/* Page views */
.page-view {
  display: none;
}

.page-view.active {
  display: block;
}

/* Scroll margin para compensar el header fijo */
section[id],
#lean-cards-section {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

/* ==================== 4. HEADER ==================== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow var(--transition);
}

#site-header.scrolled {
  box-shadow: var(--shadow-lg);
}

.header-inner {
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
}

.header-logo img {
  height: 38px;
  width: auto;
  display: block;
  transition: opacity var(--transition);
}

.header-logo:hover img {
  opacity: 0.85;
}

.header-logo:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
  border-radius: 4px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transition: left var(--transition), right var(--transition);
}

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

.nav-link.active::after,
.nav-link:hover::after {
  left: 1rem;
  right: 1rem;
}

.nav-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hamburger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Offset header para contenido */
main {
  padding-top: var(--header-h);
}

/* ==================== 5. HOME ==================== */

/* Hero */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 29, 66, 0.88) 0%, rgba(27, 43, 94, 0.75) 50%, rgba(27, 43, 94, 0.50) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--sp-xl) var(--sp-md);
  max-width: 700px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232, 81, 42, 0.2);
  color: var(--white);
  border: 1px solid rgba(232, 81, 42, 0.4);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: var(--sp-sm);
  position: relative;
  vertical-align: middle;
}

/* Hero Tag Carrusel */
.hero-tag-carousel {
  position: relative;
  overflow: hidden;
  user-select: none;
  background: rgba(232, 81, 42, 0.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-color: rgba(232, 81, 42, 0.45);
  box-shadow: 0 2px 14px rgba(232, 81, 42, 0.16);
  padding: 0.4rem 0.95rem;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.hero-tag-carousel:hover {
  background: rgba(232, 81, 42, 0.25);
  border-color: rgba(232, 81, 42, 0.65);
  box-shadow: 0 4px 18px rgba(232, 81, 42, 0.25);
}

.hero-tag-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  flex-shrink: 0;
  animation: heroTagDotPulse 2s infinite ease-in-out;
}

@keyframes heroTagDotPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 8px rgba(232, 81, 42, 0.85);
  }

  50% {
    opacity: 0.45;
    transform: scale(0.8);
    box-shadow: 0 0 2px rgba(232, 81, 42, 0.3);
  }
}

.hero-tag-track {
  display: grid;
  grid-template-areas: "tag-item";
  align-items: center;
  min-height: 1.25em;
}

.hero-tag-item {
  grid-area: tag-item;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  visibility: hidden;
}

.hero-tag-item.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
}

.hero-tag-item.exit {
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .hero-tag-pulse {
    animation: none;
  }

  .hero-tag-item {
    transition: opacity 0.2s linear;
    transform: none !important;
  }
}

@media (max-width: 576px) {
  .hero-tag-carousel {
    max-width: 100%;
    font-size: 0.7rem;
    padding: 0.35rem 0.75rem;
  }

  .hero-tag-item {
    white-space: normal;
  }
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: var(--sp-sm);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: var(--sp-lg);
  max-width: 520px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
}

/* Hero Home */
#hero-home {
  padding-bottom: 3.5rem;
}

#hero-home .hero-overlay {
  background: linear-gradient(135deg, rgba(17, 29, 66, 0.96) 0%, rgba(27, 43, 94, 0.90) 50%, rgba(27, 43, 94, 0.60) 100%);
}

#hero-home .hero-content {
  max-width: var(--container);
  width: 100%;
  text-align: left;
}

#hero-home .hero-subtitle {
  font-size: clamp(0.85rem, 1.7vw, 1.02rem);
}

/* Servicios intro */
#servicios-intro {
  padding: 0 0 var(--sp-xl);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-top: -42px;
  position: relative;
  z-index: 2;
}

.intro-card {
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg) var(--sp-md);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.intro-card:hover,
.intro-card.is-active,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) {
  background: var(--navy);
  border-color: var(--navy);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.intro-card:hover .intro-card-title,
.intro-card.is-active .intro-card-title,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-card-title {
  color: var(--white);
}

.intro-card:hover .intro-card-text,
.intro-card.is-active .intro-card-text,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-card-text {
  color: var(--text-light);
}

.intro-card:hover .link-arrow,
.intro-card.is-active .link-arrow,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .link-arrow {
  color: var(--orange);
}

.intro-card .link-arrow {
  margin-top: auto;
}

.intro-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
  transition: background var(--transition);
}

.intro-icon svg>circle:first-child {
  transition: opacity var(--transition);
}

.intro-card:hover .intro-icon,
.intro-card.is-active .intro-icon,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-icon {
  background: var(--white);
}

.intro-card:hover .intro-icon svg>circle:first-child,
.intro-card.is-active .intro-icon svg>circle:first-child,
.intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-icon svg>circle:first-child {
  opacity: 0;
}

.intro-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.intro-card-text {
  font-size: 0.9rem;
  color: var(--grey-text);
  margin-bottom: var(--sp-sm);
  line-height: 1.6;
  transition: color var(--transition);
}

/* Metodología / Nosotros */
.metodologia-grid {
  display: grid;
  grid-template-columns: minmax(0, 45fr) minmax(0, 55fr);
  gap: var(--sp-xl);
  align-items: stretch;
}

.metodologia-text .section-title {
  margin-bottom: var(--sp-sm);
}

.metodologia-text .section-body {
  margin-bottom: var(--sp-sm);
}

.metodologia-text .btn {
  margin-top: 0;
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  max-width: 640px;
  width: 100%;
  margin: var(--sp-md) 0;
}

.stat-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1.15px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: background var(--transition), transform var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

/* Presencia geográfica y botón CTA */
.nosotros-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
  max-width: 640px;
  width: 100%;
}

.nosotros-paises {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.pais-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1.15px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.pais-badge:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.pais-flag {
  width: 22px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  display: block;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.pais-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1;
}

/* Columna derecha — Carruseles Continuos */
.nosotros-visual {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  width: 100%;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.nosotros-carousel {
  width: 100%;
  overflow: hidden;
  position: relative;
  user-select: none;
  min-height: 0;
  display: flex;
}

.nosotros-carousel:first-child {
  flex: 1.15;
}

.nosotros-carousel:last-child {
  flex: 0.85;
}

.nosotros-carousel-track {
  display: flex;
  width: max-content;
  height: 100%;
  will-change: transform;
}

.nosotros-carousel-track.marquee-left {
  animation: marqueeLeft 26s linear infinite;
}

.nosotros-carousel-track.marquee-right {
  animation: marqueeRight 26s linear infinite;
}

.nosotros-carousel:hover .nosotros-carousel-track {
  animation-play-state: paused;
}

.nosotros-carousel-group {
  display: flex;
  height: 100%;
  gap: 1rem;
  padding-right: 1rem;
  flex-shrink: 0;
}

.nosotros-carousel-img {
  width: 240px;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  display: block;
  transition: transform var(--transition), border-color var(--transition);
}

.nosotros-carousel-img:hover {
  transform: scale(1.02);
  border-color: rgba(255, 255, 255, 0.3);
}

@keyframes marqueeLeft {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes marqueeRight {
  0% {
    transform: translate3d(-50%, 0, 0);
  }

  100% {
    transform: translate3d(0, 0, 0);
  }
}

/* Lean cards */
.lean-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.lean-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  box-shadow: var(--shadow-sm);
}

.lean-card:hover,
.lean-card.is-active,
.lean-card:focus-visible {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  outline: none;
}

.lean-card:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.lean-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.lean-card:hover .lean-card-img,
.lean-card.is-active .lean-card-img {
  transform: scale(1.04);
}

.lean-card-body {
  padding: var(--sp-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lean-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.lean-card-text {
  font-size: 0.9rem;
  color: var(--grey-text);
  flex: 1;
  margin-bottom: var(--sp-sm);
  line-height: 1.6;
}

.lean-card-cta {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--orange);
  transition: gap var(--transition);
  margin-top: auto;
}

.lean-card:hover .lean-card-cta,
.lean-card.is-active .lean-card-cta {
  letter-spacing: 0.02em;
}

/* ==================== DIAGRAMA METODOLOGÍA (UNIFICADO) ==================== */
#diagrama-metodologia {
  padding: var(--sp-xl) 0 2.75rem;
}

.diagrama-compact-layout {
  display: grid;
  grid-template-columns: minmax(0, 50fr) minmax(0, 50fr);
  gap: 2rem;
  align-items: center;
  margin-top: 6rem;
}

.diagrama-col-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  align-self: center;
}

.diagrama-col-text .section-tag {
  margin-bottom: 0.6rem;
  text-align: left;
  line-height: 1.35;
}

.diagrama-col-text .section-body {
  max-width: 540px;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--grey-text);
  text-align: left;
}

.diagrama-action {
  display: flex;
}

.diagrama-col-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-top: -3.5rem;
  margin-bottom: -1rem;
}

#diagrama-metodologia .diagram-wrap {
  width: 100%;
  max-width: 480px;
  display: flex;
  justify-content: center;
  align-items: center;
}

#diagrama-metodologia .diagram-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* Responsive: Tablet y Mobile */
@media (max-width: 991px) {
  #diagrama-metodologia {
    padding: var(--sp-lg) 0;
  }

  .diagrama-compact-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
    margin-top: var(--sp-lg);
  }

  .diagrama-col-text {
    align-items: flex-start;
    text-align: left;
    align-self: stretch;
  }

  .diagrama-col-visual {
    width: 100%;
    justify-content: center;
    margin-top: 0;
    margin-bottom: 0;
  }

  #diagrama-metodologia .diagram-wrap {
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  #diagrama-metodologia {
    padding: var(--sp-md) 0;
  }

  .diagrama-compact-layout {
    gap: var(--sp-md);
    margin-top: var(--sp-md);
  }

  #diagrama-metodologia .diagram-wrap {
    max-width: 320px;
  }

  .diagrama-col-text .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }
}

/* Modalidades */
.modalidades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.modalidad-card {
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg) var(--sp-md);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.modalidades-grid .modalidad-card:hover,
.modalidades-grid .modalidad-card.is-active,
.modalidades-grid .modalidad-card:focus-visible,
.modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2) {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  outline: none;
}

.modalidades-grid .modalidad-card:hover .modalidad-title,
.modalidades-grid .modalidad-card.is-active .modalidad-title,
.modalidades-grid .modalidad-card:focus-visible .modalidad-title,
.modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2) .modalidad-title {
  color: var(--white);
}

.modalidades-grid .modalidad-card:hover .modalidad-text,
.modalidades-grid .modalidad-card.is-active .modalidad-text,
.modalidades-grid .modalidad-card:focus-visible .modalidad-text,
.modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2) .modalidad-text {
  color: var(--white);
}

.modalidad-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grey-light);
  margin: 0 auto var(--sp-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modalidad-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.modalidad-text {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.6;
  transition: color var(--transition);
}

/* Bloque CTA Proyecto Piloto en Modalidades */
.modalidades-piloto-card {
  margin-top: var(--sp-md);
  background: linear-gradient(135deg, rgba(232, 81, 42, 0.05) 0%, rgba(245, 166, 35, 0.03) 100%), var(--white);
  border: 1.5px solid rgba(232, 81, 42, 0.22);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-lg);
  box-shadow: var(--shadow-sm);
}

.modalidades-piloto-content {
  flex: 1 1 70%;
  max-width: 75%;
}

.modalidades-piloto-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.35rem;
}

.modalidades-piloto-title {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.modalidades-piloto-text {
  font-size: 0.95rem;
  color: var(--grey-text);
  line-height: 1.6;
  margin: 0;
}

.modalidades-piloto-action {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
}

/* PLEXA · Capacitaciones */
.plexa-grid {
  display: grid;
  grid-template-columns: minmax(0, 55fr) minmax(0, 45fr);
  gap: var(--sp-xl);
  align-items: center;
}

.plexa-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: var(--sp-sm);
}

.plexa-desc {
  font-size: 1.05rem;
  color: var(--grey-text);
  line-height: 1.65;
  margin-bottom: var(--sp-lg);
  max-width: 600px;
}

.plexa-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}

.plexa-feature {
  border-top: 3.5px solid var(--orange);
  padding-top: var(--sp-sm);
}

.plexa-feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--sp-xs);
  line-height: 1.3;
}

.plexa-feature-text {
  font-size: 0.85rem;
  color: var(--grey-text);
  line-height: 1.5;
  margin: 0;
}

.plexa-btn {
  border-radius: var(--radius-md);
  box-shadow: none;
}

.plexa-media {
  width: 100%;
}

.plexa-gallery {
  display: flex;
  width: 100%;
  height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

/* Leaner_X */
.leanerx-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.leanerx-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.656);
  border-radius: var(--radius-xl);
  padding: var(--sp-xl) var(--sp-lg);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.leanerx-logo-wrap:hover {
  background: var(--white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.leanerx-logo {
  max-width: 300px;
  width: 90%;
}

.leanerx-text .section-body {
  margin-bottom: var(--sp-sm);
}

.leanerx-text .btn {
  margin-top: var(--sp-sm);
}

/* Diagrama metodología */
.diagrama-header-inner {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
}

.diagrama-intro-row {
  width: 0;
  min-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: center;
}

.diagrama-intro-row .section-body {
  max-width: none;
  margin: 0;
  text-align: justify;
}

.diagrama-intro-action {
  display: flex;
  justify-content: flex-end;
}

.diagram-wrap {
  display: flex;
  justify-content: center;
  margin: var(--sp-lg) 0;
}

.diagram-img {
  max-width: 680px;
  width: 100%;
  border-radius: var(--radius-md);
}

.diagram-cta.center {
  text-align: center;
  margin-top: var(--sp-md);
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232, 81, 42, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-lg);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-banner-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.cta-banner-sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ==================== 6. SERVICIOS ==================== */
.hero-servicios .hero-overlay {
  background: linear-gradient(135deg, rgba(27, 43, 94, 0.82) 0%, rgba(27, 43, 94, 0.55) 100%);
}

/* img-11 Fases */
.fases-section {
  background: var(--off-white);
  padding: var(--sp-lg) 0;
  border-bottom: 1px solid var(--grey-light);
}

.fases-img {
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  border-radius: var(--radius-md);
}

/* Sol cards */
.sol-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  align-items: start;
}

.sol-card {
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg) var(--sp-md);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.sol-card:hover,
.sol-card.is-active,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) {
  background: var(--navy);
  border-color: var(--navy);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sol-card:hover .sol-number,
.sol-card.is-active .sol-number,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-number {
  color: var(--orange);
}

.sol-card:hover .sol-card-title,
.sol-card.is-active .sol-card-title,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-card-title {
  color: var(--white);
}

.sol-card:hover .sol-card-text,
.sol-card.is-active .sol-card-text,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-card-text {
  color: var(--text-light);
}

.sol-card:hover .sol-features li,
.sol-card.is-active .sol-features li,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-features li {
  color: var(--text-light);
}

.sol-card:hover .btn,
.sol-card.is-active .btn,
.sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .btn {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.sol-card .btn {
  margin-top: auto;
}

.sol-card-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: 0.25rem;
}

.sol-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--grey-light);
  line-height: 1;
  transition: color var(--transition);
}

.sol-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  transition: color var(--transition);
}

.sol-card-text {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.65;
  transition: color var(--transition);
}

.sol-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.sol-features li {
  font-size: 0.875rem;
  color: var(--grey-text);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
  transition: color var(--transition);
}

.sol-features li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05em;
}

/* Features grid */
.features-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.feature-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.feature-item.feature-reverse {
  direction: rtl;
}

.feature-item.feature-reverse>* {
  direction: ltr;
}

.feature-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.feature-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.feature-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--sp-sm);
}

.feature-body {
  font-size: 0.95rem;
  color: var(--grey-text);
  line-height: 1.7;
}

/* Feature Carousel */
.feature-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
}

.feature-carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.feature-carousel-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.6s ease;
  z-index: 0;
}

.feature-carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .feature-carousel-slide {
    transition: none;
  }
}

/* Botones prev/next */
.feature-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  color: var(--navy);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition), background var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.feature-carousel:hover .feature-carousel-btn {
  opacity: 1;
}

.feature-carousel-btn:hover {
  background: var(--white);
  transform: translateY(-50%) scale(1.1);
}

.feature-carousel-btn:focus-visible {
  opacity: 1;
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.feature-carousel-prev {
  left: 10px;
}

.feature-carousel-next {
  right: 10px;
}

/* Dots */
.feature-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 6px;
}

.feature-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.5);
  transition: background var(--transition), transform var(--transition);
  padding: 0;
}

.feature-carousel-dot.active {
  background: var(--white);
  transform: scale(1.25);
}

.feature-carousel-dot:hover {
  background: var(--white);
}

.feature-carousel-dot:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* Proyecto piloto */
.piloto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.piloto-text .section-body {
  margin-bottom: var(--sp-sm);
}

.piloto-actions {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-top: var(--sp-md);
}

.piloto-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.piloto-step {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  transition: background var(--transition);
}

.piloto-step:hover {
  background: rgba(255, 255, 255, 0.1);
}

.step-num {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--orange);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-content strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.step-content p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* ==================== 7. CONTACTO ==================== */
.contacto-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: var(--sp-xl) 0 var(--sp-lg);
}

.contacto-hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-xl);
  align-items: center;
}

.contacto-hero-text .section-tag {
  margin-bottom: var(--sp-xs);
}

.contacto-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: var(--sp-sm);
}

.contacto-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--sp-md);
  max-width: 480px;
  line-height: 1.65;
}

.contacto-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.contacto-service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.contacto-service-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.contacto-service-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.contacto-hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contacto-logo-img {
  max-width: 320px;
  width: 100%;
  filter: brightness(1) saturate(100%) invert(0);
  opacity: 1.00;
}

/* Contacto body grid */
.contacto-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: var(--sp-xl);
  align-items: start;
}

.contacto-info {
  padding: var(--sp-md) 0;
}

.contacto-info-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--grey-light);
}

.contacto-info-block {
  margin-bottom: var(--sp-md);
}

.contacto-info-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-text);
  margin-bottom: 0.5rem;
}

.contacto-info-value {
  font-size: 0.95rem;
  color: var(--navy);
  font-weight: 500;
  transition: color var(--transition);
}

.contacto-info-value:hover {
  color: var(--orange);
}

.contacto-info-hint {
  font-size: 0.78rem;
  color: var(--grey-text);
  margin-bottom: 0.5rem;
  font-style: italic;
}

.contacto-phone {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--grey-light);
  transition: color var(--transition);
}

.contacto-phone:last-of-type {
  border-bottom: none;
}

.contacto-phone:hover {
  color: var(--orange);
}

.contacto-phone:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  border-radius: 4px;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy);
  padding: 0.5rem 0;
  transition: color var(--transition);
}

.social-link:hover {
  color: var(--orange);
}

.social-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ==================== 8. FOOTER ==================== */
#site-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: var(--sp-xl) 0 var(--sp-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--sp-xl);
  padding-bottom: var(--sp-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--sp-md);
}

.footer-logo {
  height: 36px;
  width: auto;
}

.footer-logo-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--sp-sm);
  margin-bottom: var(--sp-md);
  line-height: 1.6;
  max-width: 260px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.footer-social-link:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-social-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--sp-sm);
}

.footer-link {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.3rem 0;
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--white);
}

.footer-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-email {
  word-break: break-all;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-xs);
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ==================== 9. CARRUSEL ==================== */
.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
  min-width: 100%;
  padding: var(--sp-sm);
}

.testimonial-card {
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-lg) var(--sp-xl);
  max-width: 780px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--sp-md);
  left: var(--sp-lg);
  font-size: 5rem;
  line-height: 1;
  color: var(--orange);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-dark);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: var(--sp-md);
}

.testimonial-footer {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  display: block;
  font-style: normal;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--grey-text);
  display: block;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  margin-top: var(--sp-md);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--grey-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  transition: background var(--transition), border-color var(--transition),
    color var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.carousel-btn:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: scale(1.1);
}

.carousel-btn:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grey-mid);
  border: none;
  transition: background var(--transition), width var(--transition);
  cursor: pointer;
}

.carousel-dot.active {
  background: var(--orange);
  width: 24px;
  border-radius: 4px;
}

.carousel-dot:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ==================== 10. FORMULARIO ==================== */
.form-wrap {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-lg) var(--sp-xl);
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--grey-text);
  margin-bottom: var(--sp-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: var(--sp-sm);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.required {
  color: var(--orange);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--grey-mid);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27, 43, 94, 0.12);
}

.form-input.error,
.form-textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.field-error {
  font-size: 0.78rem;
  color: #e53e3e;
  min-height: 1.1em;
}

/* Checkbox */
.form-checkbox-group {
  margin-bottom: var(--sp-sm);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--grey-mid);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  background: var(--white);
  transition: border-color var(--transition), background var(--transition);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-checkbox:checked+.checkbox-custom {
  background: var(--navy);
  border-color: var(--navy);
}

.form-checkbox:checked+.checkbox-custom::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid var(--white);
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}

.form-checkbox:focus-visible+.checkbox-custom {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.checkbox-text {
  font-size: 0.85rem;
  color: var(--grey-text);
  line-height: 1.5;
}

.form-link {
  color: var(--navy);
  text-decoration: underline;
}

.form-link:hover {
  color: var(--orange);
}

/* Feedback formulario */
.form-feedback {
  padding: 0;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--sp-sm);
  display: none;
}

.form-feedback.success {
  display: block;
  background: #f0fff4;
  border: 1px solid #9ae6b4;
  color: #276749;
  padding: var(--sp-sm) var(--sp-md);
}

.form-feedback.error {
  display: block;
  background: #fff5f5;
  border: 1px solid #fc8181;
  color: #c53030;
  padding: var(--sp-sm) var(--sp-md);
}

/* Spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==================== 11. INTERACCIONES ==================== */

/* Header scroll */
#site-header {
  transition: background var(--transition), box-shadow var(--transition);
}

#site-header.hero-transparent {
  background: transparent;
  border-bottom-color: transparent;
}

/* Focus ring global */
:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .carousel-track,
  .nosotros-carousel-track {
    animation: none !important;
    transition: none !important;
  }
}

/* ==================== 12. RESPONSIVE ==================== */

/* 1024px — Desktop S */
@media (max-width: 1024px) {
  :root {
    --sp-xl: 3.5rem;
    --sp-2xl: 5rem;
  }

  #hero-home {
    padding-bottom: 0;
  }

  #servicios-intro {
    padding: var(--sp-xl) 0;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-sm);
    margin-top: 0;
  }

  .metodologia-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }

  .plexa-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }

  /* Carruseles: altura automática y sin recorte para mobile/responsive.
     !important neutraliza alturas inline de desktop (ej. proyectos-plx). */
  .nosotros-visual {
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .nosotros-carousel,
  .nosotros-carousel:first-child,
  .nosotros-carousel:last-child {
    flex: none;
    height: auto !important;
    min-height: 0;
    max-height: none;
    align-items: center;
  }

  .nosotros-carousel-track,
  .nosotros-carousel-group {
    height: auto;
    min-height: 0;
    max-height: none;
    align-items: center;
  }

  .nosotros-carousel-img {
    width: 100%;
    max-width: 240px;
    height: auto;
    object-fit: contain;
    aspect-ratio: auto;
  }

  .leanerx-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }

  .leanerx-text {
    order: 1;
  }

  .leanerx-visual {
    order: 2;
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .leanerx-logo-wrap {
    width: 100%;
    max-width: 420px;
    padding: var(--sp-lg) var(--sp-md);
  }

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

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }

  .footer-nav {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 768px — Tablet */
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
    --sp-xl: 3rem;
  }

  /* Header mobile */
  .hamburger {
    display: flex;
  }

  #site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--navy);
    padding: var(--sp-sm) var(--sp-md);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 99;
    pointer-events: none;
  }

  #site-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    border-radius: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link.active {
    background: rgba(232, 81, 42, 0.1);
    color: var(--orange);
  }

  /* Hero */
  .hero {
    min-height: 80vh;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Cards */
  .lean-cards-grid {
    grid-template-columns: 1fr;
  }

  /* Resetear estado estático por defecto en mobile para que responda dinámicamente al scroll */
  .intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2),
  .modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2),
  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) {
    background: var(--white);
    border-color: var(--grey-light);
    transform: none;
    box-shadow: var(--shadow-sm);
  }

  .intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-card-title,
  .modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2) .modalidad-title,
  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-card-title {
    color: var(--navy);
  }

  .intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-card-text,
  .modalidades-grid:not(:has(.modalidad-card:hover, .modalidad-card.is-active, .modalidad-card:focus-visible))>.modalidad-card:nth-child(2) .modalidad-text,
  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-card-text,
  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-features li {
    color: var(--grey-text);
  }

  .intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-icon {
    background: transparent;
  }

  .intro-grid:not(:has(.intro-card:hover, .intro-card.is-active))>.intro-card:nth-child(2) .intro-icon svg>circle:first-child {
    opacity: 0.12;
  }

  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .sol-number {
    color: var(--grey-light);
  }

  .sol-cards-grid:not(:has(.sol-card:hover, .sol-card.is-active))>.sol-card:nth-child(2) .btn {
    background: transparent;
    border-color: var(--navy);
    color: var(--navy);
  }

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

  .modalidades-piloto-card {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-md);
    padding: var(--sp-md);
  }

  .modalidades-piloto-content {
    max-width: 100%;
    width: 100%;
  }

  .modalidades-piloto-action {
    width: 100%;
    justify-content: flex-start;
  }

  .modalidades-piloto-action .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }

  .sol-cards-grid {
    grid-template-columns: 1fr;
  }

  /* Diagrama intro */
  .diagrama-intro-row {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }

  .diagrama-intro-action {
    justify-content: flex-start;
  }

  .diagrama-intro-action .btn {
    white-space: normal;
  }

  /* Nosotros carruseles: imágenes completas sin recorte vertical ni horizontal */
  .nosotros-visual {
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .nosotros-carousel,
  .nosotros-carousel:first-child,
  .nosotros-carousel:last-child {
    flex: none;
    height: auto !important;
    min-height: 0;
    max-height: none;
    align-items: center;
  }

  .nosotros-carousel-track,
  .nosotros-carousel-group {
    height: auto;
    min-height: 0;
    max-height: none;
    align-items: center;
  }

  .nosotros-carousel-img {
    width: 100%;
    max-width: 210px;
    height: auto;
    object-fit: contain;
    aspect-ratio: auto;
  }

  /* Feature items */
  .feature-item {
    grid-template-columns: 1fr;
  }

  .feature-item.feature-reverse {
    direction: ltr;
  }

  /* Contacto */
  .contacto-hero-inner {
    grid-template-columns: 1fr;
  }

  .contacto-hero-logo {
    display: none;
  }

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

  .form-wrap {
    padding: var(--sp-md);
  }

  /* CTA Banner */
  .cta-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Footer */
  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  /* ---------- Tipografía mobile (legibilidad) ---------- */

  /* Textos base / párrafos */
  .section-body {
    font-size: 1.125rem;
    line-height: 1.7;
  }

  .hero-subtitle,
  #hero-home .hero-subtitle {
    font-size: 1.0625rem;
    line-height: 1.65;
  }

  .plexa-desc,
  .contacto-subtitle,
  .testimonial-text {
    font-size: 1.125rem;
    line-height: 1.7;
  }

  .feature-body,
  .modalidades-piloto-text,
  .cta-banner-sub {
    font-size: 1.0625rem;
    line-height: 1.7;
  }

  /* Títulos de cards */
  .intro-card-title {
    font-size: 1.25rem;
  }

  .modalidad-title,
  .contacto-info-title {
    font-size: 1.3rem;
  }

  .lean-card-title {
    font-size: 1.35rem;
  }

  .sol-card-title {
    font-size: 1.4rem;
  }

  .feature-title {
    font-size: 1.5rem;
  }

  .plexa-feature-title,
  .step-content strong {
    font-size: 1.125rem;
  }

  /* Textos de cards */
  .intro-card-text,
  .lean-card-text,
  .modalidad-text,
  .sol-card-text,
  .plexa-feature-text,
  .step-content p {
    font-size: 1rem;
    line-height: 1.65;
  }

  .sol-features li {
    font-size: 1rem;
    line-height: 1.5;
  }

  /* Botones y enlaces de acción */
  .btn {
    font-size: 1rem;
  }

  .btn-large {
    font-size: 1.0625rem;
  }

  .link-arrow,
  .lean-card-cta {
    font-size: 1rem;
  }

  /* Etiquetas pequeñas */
  .hero-tag,
  .hero-tag-carousel,
  .modalidades-piloto-tag,
  .contacto-info-label,
  .footer-col-title,
  .pais-name {
    font-size: 0.875rem;
  }

  .stat-label {
    font-size: 0.9375rem;
  }

  /* Textos secundarios */
  .contacto-info-value,
  .contacto-phone {
    font-size: 1.0625rem;
  }

  .social-link,
  .footer-tagline,
  .footer-link,
  .testimonial-name {
    font-size: 1rem;
  }

  .contacto-service-link {
    font-size: 0.9375rem;
  }

  .contacto-info-hint,
  .testimonial-role,
  .field-error {
    font-size: 0.875rem;
  }

  /* Formulario (16px en inputs evita el zoom automático de iOS) */
  .form-subtitle,
  .form-input,
  .form-textarea,
  .form-feedback {
    font-size: 1rem;
  }

  .form-label,
  .checkbox-text {
    font-size: 0.9375rem;
  }
}

/* 375px — Mobile */
@media (max-width: 480px) {
  :root {
    --sp-xl: 2.5rem;
    --sp-lg: 2rem;
    --sp-md: 1.25rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.625rem;
  }

  /* Tipografía mobile: párrafos largos algo más compactos en pantallas estrechas */
  .section-body,
  .plexa-desc,
  .contacto-subtitle,
  .testimonial-text {
    font-size: 1.0625rem;
  }

  .testimonial-card {
    padding: var(--sp-md);
  }

  .footer-nav {
    grid-template-columns: 1fr;
  }

  .stat-cards {
    grid-template-columns: 1fr;
  }

  .nosotros-cta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-md);
  }

  .nosotros-carousel-img {
    width: 100%;
    max-width: 180px;
    height: auto;
    object-fit: contain;
    aspect-ratio: auto;
  }

  .piloto-steps {
    gap: var(--sp-sm);
  }

  .contacto-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .plexa-features {
    grid-template-columns: 1fr;
  }

  .plexa-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .plexa-features {
    grid-template-columns: 1fr;
  }

  .plexa-btn {
    width: 100%;
    justify-content: center;
  }
}

/* 320px — XS */
@media (max-width: 340px) {
  :root {
    --sp-md: 1rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .btn {
    padding: 0.65rem 1.25rem;
    font-size: 0.9375rem;
  }

  .stat-cards {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   VISTA: CAPACITACIONES
   ============================================================ */
.hero-capacitaciones .hero-bg {
  background-position: center 30%;
}

/* Modalidades Grid (4 cols) */
.cap-modalidades-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-lg);
  margin-top: var(--sp-xl);
}

.cap-icon {
  width: 48px;
  height: 48px;
  background-color: var(--grey-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  margin-bottom: var(--sp-md);
  transition: all var(--transition);
}

/* Capacitaciones Cards — Mismo diseño hover que .lean-card: fondo blanco, elevación y sombra, sin cambio de color */
.cap-modalidades-grid .modalidad-card {
  background: var(--white);
  border: 1.15px solid var(--grey-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.cap-modalidades-grid .modalidad-card:hover,
.cap-modalidades-grid .modalidad-card.is-active,
.cap-modalidades-grid .modalidad-card:focus-within {
  background: var(--white);
  border-color: var(--grey-light);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  outline: none;
}

.cap-modalidades-grid .modalidad-card:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.cap-modalidades-grid .modalidad-card:hover .lean-card-cta,
.cap-modalidades-grid .modalidad-card.is-active .lean-card-cta,
.cap-modalidades-grid .modalidad-card:focus-within .lean-card-cta {
  letter-spacing: 0.02em;
}

/* Formatos — Columna Visual (Media) */
#capacitaciones-formatos .metodologia-grid {
  align-items: start;
}

.cap-format-media {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-md);
  align-self: center;
}

.cap-format-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.cap-format-img:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* Formulario - Honeypot */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Responsive Capacitaciones */
@media (max-width: 1024px) {
  .cap-modalidades-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cap-modalidades-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   PLANIFICACIÓN 3D® — ESTILOS DE LANDING PAGE COMERCIAL Y TÉCNICA
   ============================================================ */

/* Hero Planificación 3D */
.p3d-hero {
  position: relative;
  background: radial-gradient(circle at 85% 15%, rgba(232, 81, 42, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(35, 54, 114, 0.45) 0%, transparent 50%),
    linear-gradient(145deg, var(--navy-dark) 0%, var(--navy) 65%, #0d1633 100%);
  color: var(--white);
  padding: calc(var(--sp-2xl) + 1rem) 0 var(--sp-2xl);
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.p3d-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.p3d-hero-content {
  position: relative;
  z-index: 2;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.p3d-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  background: rgba(232, 81, 42, 0.12);
  border: 1px solid rgba(232, 81, 42, 0.35);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ff8260;
  margin-bottom: var(--sp-md);
  box-shadow: 0 0 20px rgba(232, 81, 42, 0.2);
}

.p3d-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(232, 81, 42, 0.7);
  animation: p3d-pulse 2s infinite;
}

@keyframes p3d-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(232, 81, 42, 0.7);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(232, 81, 42, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(232, 81, 42, 0);
  }
}

.p3d-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--sp-md);
  letter-spacing: -0.02em;
}

.p3d-hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #ff977d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.p3d-hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 820px;
  margin: 0 auto var(--sp-lg);
  line-height: 1.7;
}

.p3d-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-bottom: var(--sp-xl);
}

/* Stats Ribbon */
.p3d-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
}

.p3d-stat-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.2rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.p3d-stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 81, 42, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.p3d-stat-num {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.p3d-stat-num span {
  color: var(--orange);
}

.p3d-stat-lbl {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.35;
}

/* Sección Comparativa: Problema vs Solución */
.p3d-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  margin-top: var(--sp-lg);
}

.p3d-compare-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.p3d-compare-card.traditional {
  background: #fbfbfd;
  border: 1px solid #e2e5ec;
}

.p3d-compare-card.solution {
  background: linear-gradient(165deg, #17244d 0%, #111b3b 100%);
  border: 1px solid rgba(232, 81, 42, 0.35);
  color: var(--white);
  box-shadow: 0 16px 40px rgba(27, 43, 94, 0.25);
}

.p3d-compare-badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.traditional .p3d-compare-badge {
  background: rgba(212, 68, 30, 0.1);
  color: #c93b18;
}

.solution .p3d-compare-badge {
  background: rgba(232, 81, 42, 0.2);
  color: #ff8666;
  border: 1px solid rgba(232, 81, 42, 0.4);
}

.p3d-compare-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.traditional .p3d-compare-title {
  color: var(--navy);
}

.solution .p3d-compare-title {
  color: var(--white);
}

.p3d-compare-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
}

.p3d-compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.98rem;
  line-height: 1.5;
}

.p3d-compare-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-top: 0.15rem;
}

.traditional .p3d-compare-icon {
  background: #fee9e7;
  color: #d4441e;
}

.solution .p3d-compare-icon {
  background: rgba(232, 81, 42, 0.25);
  color: #ff9175;
}

/* Tabs de los 3 Ejes */
.p3d-tabs-wrapper {
  margin-top: var(--sp-lg);
}

.p3d-tab-buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: var(--sp-lg);
}

.p3d-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  background: var(--white);
  border: 1px solid var(--grey-mid);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.p3d-tab-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.p3d-tab-btn.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  box-shadow: 0 8px 24px rgba(27, 43, 94, 0.25);
}

.p3d-tab-btn.active .p3d-tab-badge {
  background: var(--orange);
  color: var(--white);
}

.p3d-tab-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: var(--grey-light);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--navy);
  transition: background var(--transition), color var(--transition);
}

.p3d-tab-content-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(27, 43, 94, 0.08);
  box-shadow: var(--shadow-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-xl);
  align-items: center;
}

.p3d-tab-header {
  margin-bottom: var(--sp-md);
}

.p3d-tab-tagline {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.4rem;
}

.p3d-tab-heading {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.25;
}

.p3d-tab-summary {
  font-size: 1.05rem;
  color: var(--grey-text);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.p3d-feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.p3d-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
  color: var(--text-dark);
}

.p3d-checklist-item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--orange);
  margin-top: 0.2rem;
}

.p3d-axis-visual-card {
  background: linear-gradient(135deg, #f7f9fd 0%, #edf2f9 100%);
  border: 1px solid rgba(27, 43, 94, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: inset 0 2px 6px rgba(27, 43, 94, 0.03);
}

.p3d-axis-kpi-block {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(27, 43, 94, 0.08);
}

.p3d-axis-kpi-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.p3d-axis-kpi-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey-text);
  margin-bottom: 0.35rem;
  display: block;
}

.p3d-axis-kpi-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.3;
}

/* Diagrama Interactivo PLX */
.p3d-diagram-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid rgba(27, 43, 94, 0.08);
  box-shadow: var(--shadow-md);
  margin-top: var(--sp-lg);
}

.p3d-diagram-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.p3d-diagram-frame {
  background: #fafbfe;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--grey-light);
  text-align: center;
  position: relative;
}

.p3d-diagram-frame img {
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  transition: transform var(--transition);
}

.p3d-diagram-frame:hover img {
  transform: scale(1.02);
}

.p3d-phase-steps {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.p3d-phase-step-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--off-white);
  border-left: 4px solid var(--orange);
  transition: transform var(--transition), background var(--transition);
}

.p3d-phase-step-item:hover {
  transform: translateX(4px);
  background: #f0f3fa;
}

.p3d-phase-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.p3d-phase-step-desc {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.5;
}

/* MasterPlan y Ecuación Financiera */
.p3d-formula-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, #152248 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  color: var(--white);
  border: 1px solid rgba(232, 81, 42, 0.3);
  box-shadow: 0 20px 50px rgba(17, 29, 66, 0.35);
  margin-top: var(--sp-lg);
}

.p3d-formula-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.5rem;
}

.p3d-formula-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: rgba(232, 81, 42, 0.2);
  border: 1px solid rgba(232, 81, 42, 0.5);
  border-radius: 999px;
  color: #ff8666;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.p3d-formula-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.p3d-formula-intro {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.p3d-equation-box {
  background: rgba(255, 255, 255, 0.06);
  border: 2px dashed rgba(232, 81, 42, 0.4);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  text-align: center;
  margin: 0 auto 2.5rem;
  max-width: 860px;
  backdrop-filter: blur(8px);
}

.p3d-equation-text {
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
  line-height: 1.4;
}

.p3d-equation-text .highlight-term {
  color: var(--orange-light);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.p3d-equation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.p3d-equation-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  transition: transform var(--transition), border-color var(--transition);
}

.p3d-equation-item:hover {
  transform: translateY(-3px);
  border-color: rgba(232, 81, 42, 0.4);
}

.p3d-eq-term-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ff9175;
  margin-bottom: 0.6rem;
}

.p3d-eq-term-desc {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* Grados de Maduración (1 al 5) */
.p3d-maturity-stepper {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: var(--sp-lg);
}

.p3d-maturity-card {
  background: var(--white);
  border: 1px solid #d9dfea;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.2rem;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.p3d-maturity-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange);
}

.p3d-maturity-card.level-5 {
  background: linear-gradient(165deg, #1b2b5e 0%, #111d42 100%);
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 10px 25px rgba(27, 43, 94, 0.2);
}

.p3d-mat-level-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.p3d-maturity-card.level-5 .p3d-mat-level-num {
  color: #ff8666;
}

.p3d-mat-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.p3d-maturity-card.level-5 .p3d-mat-name {
  color: var(--white);
}

.p3d-mat-desc {
  font-size: 0.85rem;
  color: var(--grey-text);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.p3d-maturity-card.level-5 .p3d-mat-desc {
  color: rgba(255, 255, 255, 0.8);
}

.p3d-mat-kpi-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--grey-light);
  color: var(--navy);
  display: inline-block;
  align-self: flex-start;
}

.p3d-maturity-card.level-5 .p3d-mat-kpi-pill {
  background: rgba(232, 81, 42, 0.3);
  color: #ff9f87;
  border: 1px solid rgba(232, 81, 42, 0.4);
}

/* Roadmap de Implementación (4 Pasos) */
.p3d-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
  position: relative;
}

.p3d-roadmap-step {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--grey-mid);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.p3d-roadmap-step:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
}

.p3d-step-number-tag {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(27, 43, 94, 0.2);
}

.p3d-roadmap-step:hover .p3d-step-number-tag {
  background: var(--orange);
}

.p3d-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}

.p3d-step-body {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.6;
}

/* FAQ Acordeón */
.p3d-faq-wrapper {
  max-width: 860px;
  margin: var(--sp-lg) auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.p3d-faq-item {
  border: 1px solid var(--grey-mid);
  border-radius: var(--radius-md);
  background: var(--white);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.p3d-faq-item:hover {
  border-color: var(--orange);
}

.p3d-faq-item.open {
  border-color: var(--navy);
  box-shadow: var(--shadow-sm);
}

.p3d-faq-trigger {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}

.p3d-faq-trigger:hover {
  color: var(--orange);
}

.p3d-faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition);
}

.p3d-faq-item.open .p3d-faq-chevron {
  transform: rotate(180deg);
}

.p3d-faq-answer {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.98rem;
  color: var(--grey-text);
  line-height: 1.7;
  display: none;
}

.p3d-faq-item.open .p3d-faq-answer {
  display: block;
}

/* Responsive Planificación 3D */
@media (max-width: 1024px) {
  .p3d-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .p3d-compare-grid {
    grid-template-columns: 1fr;
  }

  .p3d-tab-content-card {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .p3d-diagram-grid {
    grid-template-columns: 1fr;
  }

  .p3d-equation-grid {
    grid-template-columns: 1fr;
  }

  .p3d-maturity-stepper {
    grid-template-columns: repeat(3, 1fr);
  }

  .p3d-roadmap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .p3d-stats-grid {
    grid-template-columns: 1fr;
  }

  .p3d-tab-buttons {
    flex-direction: column;
    width: 100%;
  }

  .p3d-tab-btn {
    width: 100%;
    justify-content: center;
  }

  .p3d-maturity-stepper {
    grid-template-columns: 1fr;
  }

  .p3d-roadmap-grid {
    grid-template-columns: 1fr;
  }

  .p3d-formula-banner {
    padding: 2.5rem 1.5rem;
  }
}