/* Instrumentación y Control — Design System v2 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fb;
  --color-bg-dark: #0a1628;
  --color-surface: #ffffff;
  --color-border: #dde4ee;
  --color-border-light: #eef2f7;
  --color-text: #1a2332;
  --color-text-muted: #5a6578;
  --color-text-light: #8b95a5;
  --color-primary: #0b3d6e;
  --color-primary-dark: #082d52;
  --color-primary-light: #e8f0f8;
  --color-accent: #c41e3a;
  --color-accent-hover: #a01830;
  --color-success: #0d7a4e;
  --color-whatsapp: #25d366;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --header-h: 72px;
  --header-certs-h: 36px;
  --header-total: calc(var(--header-h) + var(--header-certs-h));
  --container: 1200px;
  --transition: 0.25s ease;
}

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

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

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.section--compact { padding: 48px 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-bg-dark); color: #fff; }

.section-header { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-header--compact { margin-bottom: 32px; }
.section-header--compact .section-header__title { margin-bottom: 12px; }
.section-header--compact .section-header__desc { font-size: 1rem; }
.section-header__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-header__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-header__desc {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.section--dark .section-header__title { color: #fff; }
.section--dark .section-header__desc { color: rgba(255,255,255,0.75); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}
.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}
.btn--outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}
.btn--outline-dark:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  border-color: var(--color-whatsapp);
}
.btn--whatsapp:hover {
  background: #1fb855;
  color: #fff;
}

/* Header — fondo sólido en todo el bloque (certs + nav) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: auto;
  min-height: var(--header-total);
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(10, 22, 40, 0.06);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
  background: #ffffff;
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 16px rgba(10, 22, 40, 0.1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
  background: #ffffff;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}
.site-logo:hover { color: inherit; }

/* Fondo oscuro en header: el logo tiene tipografía blanca */
.site-header .site-logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-primary-dark) 100%);
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.site-header .site-logo:hover .site-logo__mark {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.site-logo__mark {
  display: flex;
  align-items: center;
}
.site-logo img {
  height: 40px;
  width: auto;
  display: block;
}
.site-logo__text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
  display: none;
}
@media (min-width: 900px) {
  .site-logo__text { display: block; }
}

.site-nav { display: none; align-items: center; gap: 4px; }
@media (min-width: 1024px) { .site-nav { display: flex; } }

.site-nav a {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.site-nav a:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}
.site-nav a.is-active {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  font-weight: 600;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-header__actions .btn { padding: 10px 20px; font-size: 0.875rem; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-total);
  left: 0;
  right: 0;
  bottom: 0;
  background: #ffffff;
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  border-top: 1px solid var(--color-border-light);
  box-shadow: 0 8px 32px rgba(10, 22, 40, 0.12);
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-light);
  transition: color var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.is-active {
  color: var(--color-primary-dark);
}
.mobile-nav .btn { width: 100%; margin-top: 16px; }

/* Hero */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroKenBurns 18s ease-in-out infinite alternate;
}
.hero__bg img.hero__bg-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: heroFade 15s infinite;
}
.hero__bg img.hero__bg-slide:nth-child(1) { animation-delay: 0s; }
.hero__bg img.hero__bg-slide:nth-child(2) { animation-delay: 5s; }
.hero__bg img.hero__bg-slide:nth-child(3) { animation-delay: 10s; }
@keyframes heroFade {
  0%, 28% { opacity: 0; transform: scale(1.05); }
  33%, 61% { opacity: 1; transform: scale(1); }
  66%, 100% { opacity: 0; transform: scale(1.08); }
}
@keyframes heroKenBurns {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(11,61,110,0.78) 50%, rgba(10,22,40,0.85) 100%);
  z-index: 1;
}
.hero__grid-pattern {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__content {
  position: relative;
  z-index: 3;
  padding: 96px 0 88px;
  max-width: 660px;
}
.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 32px;
  padding: 12px 22px;
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.35) 0%, rgba(196, 30, 58, 0.2) 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.hero__kicker-icon {
  font-size: 1.125rem;
  line-height: 1;
}
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hero__badges--secondary {
  margin-bottom: 40px;
  gap: 10px;
}
.hero__badges--secondary .hero__badge {
  padding: 8px 15px;
  font-size: 0.8125rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.04em;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}
.hero__badge--accent {
  background: rgba(196,30,58,0.25);
  border-color: rgba(196,30,58,0.5);
}
.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 28px;
  letter-spacing: -0.025em;
}
.hero__subtitle {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 52ch;
}
@media (max-width: 768px) {
  .hero__content { padding: 72px 0 64px; max-width: none; }
  .hero__title { margin-bottom: 24px; }
  .hero__subtitle { max-width: none; margin-bottom: 24px; }
  .hero__kicker { margin-bottom: 28px; }
  .hero__badges--secondary { margin-bottom: 32px; }
}
@media (max-width: 480px) {
  .hero__kicker {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    padding: 10px 18px;
  }
  .hero__kicker-icon { font-size: 1.0625rem; }
  .hero__badges--secondary .hero__badge {
    font-size: 0.75rem;
    padding: 7px 13px;
  }
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 32px 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero__trust-item,
.hero__trust-item--link {
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__trust-item--link {
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition), transform var(--transition);
}
.hero__trust-item--link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}
a.hero__badge.cert-badge-link,
a.cert-badge-link.hero__badge,
a.page-hero__badge.cert-badge-link {
  text-decoration: none;
}
.hero__badges--secondary a.hero__badge,
.hero__badges--secondary a.hero__badge.cert-badge-link {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}
.hero__badges--secondary a.hero__badge:hover,
.hero__badges--secondary a.hero__badge.cert-badge-link:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
}
a.page-hero__badge.cert-badge-link {
  color: rgba(255, 255, 255, 0.95);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}
a.page-hero__badge.cert-badge-link:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}
.page-hero__badges .hero__badge {
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}
.page-hero__badges .hero__badge--accent {
  padding: 11px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(196, 30, 58, 0.5);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 2px 12px rgba(196, 30, 58, 0.35);
}
.page-hero__badges .hero__badge--accent:hover {
  background: rgba(196, 30, 58, 0.65);
  color: #fff;
}
@media (max-width: 480px) {
  .page-hero__badges .hero__badge--accent {
    font-size: 0.8125rem;
    padding: 10px 16px;
  }
}
.cert-inline-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.35);
  text-underline-offset: 2px;
}
.section-header__desc .cert-inline-link,
.prose .cert-inline-link {
  color: var(--color-primary);
  text-decoration-color: rgba(26, 86, 140, 0.35);
}
.cert-inline-link:hover { opacity: 0.85; }
.stats-bar__label.cert-badge-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.stats-bar__label.cert-badge-link:hover {
  color: #fff;
  text-decoration: underline;
}
a.why-card__title.cert-badge-link {
  text-decoration: none;
  color: var(--color-primary);
}
a.why-card__title.cert-badge-link:hover { opacity: 0.85; }

.hero__trust-logo {
  height: 56px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.95;
  flex-shrink: 0;
}
.hero__trust-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero__trust-label {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero__trust-name {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.3;
}
@media (min-width: 768px) {
  .hero__trust-logo { height: 64px; max-width: 140px; }
  .hero__trust-name { font-size: 0.9375rem; }
}
@media (max-width: 480px) {
  .hero__trust { gap: 24px; }
  .hero__trust-logo { height: 48px; }
}

/* Stats bar */
.stats-bar {
  background: var(--color-primary);
  padding: 0;
  margin-top: -1px;
}
.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .stats-bar__grid { grid-template-columns: repeat(4, 1fr); }
}
.stats-bar__item {
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .stats-bar__item { border-bottom: none; }
  .stats-bar__item:last-child { border-right: none; }
}
.stats-bar__number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}
.stats-bar__label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Cards */
.card-grid {
  display: grid;
  gap: 24px;
}
.card-grid--2 { grid-template-columns: 1fr; }
.card-grid--3 { grid-template-columns: 1fr; }
.card-grid--4 { grid-template-columns: 1fr; }
.card-grid--5 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--5 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
  .card-grid--5 { grid-template-columns: repeat(5, 1fr); }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  color: var(--color-primary);
  font-size: 1.25rem;
}
.card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}
.card__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.card--link { text-decoration: none; color: inherit; display: block; }
.card--link:hover .card__title { color: var(--color-primary); }

/* Magnitude cards */
.magnitude-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.magnitude-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.magnitude-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.magnitude-card:hover::before { transform: scaleX(1); }
.magnitude-card__icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}
.magnitude-card__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}
.magnitude-card__count {
  font-size: 0.75rem;
  color: var(--color-text-light);
}
.magnitude-card--compact {
  padding: 16px 14px;
  gap: 8px;
  align-items: center;
  text-align: center;
}
.magnitude-card--compact .magnitude-card__icon {
  width: 36px;
  height: 36px;
  font-size: 1rem;
}
.magnitude-card--compact .magnitude-card__name {
  font-size: 0.8125rem;
  line-height: 1.3;
}
.card-grid--compact { gap: 12px; }
@media (min-width: 768px) {
  .card-grid--compact.card-grid--5 { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 767px) {
  .card-grid--compact.card-grid--5 { grid-template-columns: repeat(3, 1fr); }
}
.section--compact .process-steps { gap: 20px; }
.section--compact .why-card { padding: 24px 16px; }
.section--compact .why-card__icon { font-size: 1.5rem; margin-bottom: 12px; }
.section--compact .why-card__text { font-size: 0.8125rem; }

/* Gestión metrológica — home (lista tipo OLD, visual NEW) */
.gestion-mini__header {
  margin-bottom: 28px;
}
.gestion-mini__header .section-header__title {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
}
.gestion-mini__header .section-header__title::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  background: var(--color-primary);
  margin: 14px auto 0;
  border-radius: 2px;
}
.gestion-mini__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 0;
  max-width: 1080px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .gestion-mini__grid {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 36px;
    row-gap: 6px;
  }
}
.gestion-mini__item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  padding: 12px 4px;
  text-align: left;
  background: transparent;
  border: none;
  border-radius: 0;
}
.gestion-mini__item:hover .gestion-mini__icon {
  background: var(--color-primary);
  color: #fff;
}
.gestion-mini__item:hover .gestion-mini__label {
  color: var(--color-primary-dark);
}
.gestion-mini__icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  color: var(--color-primary);
  transition: background var(--transition), color var(--transition);
}
.gestion-mini__icon svg {
  width: 21px;
  height: 21px;
  display: block;
}
.gestion-mini__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
  transition: color var(--transition);
}
@media (max-width: 767px) {
  .gestion-mini__label { font-size: 0.8125rem; }
}

/* Works preview — home */
.works-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .works-preview__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}
.works-preview__item {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  transition: transform var(--transition), box-shadow var(--transition);
}
.works-preview__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.works-preview__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.works-preview__item:hover img { transform: scale(1.04); }

/* Process steps */
.process-steps {
  display: grid;
  gap: 32px;
  counter-reset: step;
}
@media (min-width: 768px) {
  .process-steps { grid-template-columns: repeat(4, 1fr); gap: 24px; }
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step__number {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
}
.process-step__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.process-step__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Why choose us */
.why-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.why-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.why-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.why-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.why-card__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Header unificado — certificaciones + logo + nav */
.site-header__certs {
  background: #f4f7fb;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.75rem;
}
.site-header.is-scrolled .site-header__certs {
  background: #f0f4f9;
}
.site-header__certs-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--header-certs-h);
  padding: 4px 0;
}
.header-certs-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}
.header-certs-scroll::-webkit-scrollbar { display: none; }
.header-cert {
  flex-shrink: 0;
  padding: 4px 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.6875rem;
  white-space: nowrap;
}
.header-cert:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}
.header-certs-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-cert-contact {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}
.header-cert-contact--wa { color: var(--color-success); }
.mobile-nav__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-border-light);
}
body.has-unified-header .hero { margin-top: var(--header-total); }
body.has-unified-header .page-hero {
  margin-top: var(--header-total);
  padding-top: 64px;
}
.express-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
}
.express-inline__link { color: #fff; font-weight: 600; text-decoration: underline; }
@media (max-width: 768px) {
  .header-certs-contact { display: none; }
  :root { --header-certs-h: 32px; }
}

.magnitude-intro {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 720px;
}
.magnitude-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.btn--sm { padding: 10px 18px; font-size: 0.8125rem; }

/* Clients carousel */
.clients-section { background: var(--color-bg); }
.clients-strip {
  overflow: hidden;
  padding: 24px 0;
  min-height: 104px;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.clients-track {
  display: flex;
  gap: 64px;
  animation: scroll-clients 55s linear infinite;
  width: max-content;
}
.clients-track:hover { animation-play-state: paused; }
@keyframes scroll-clients {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.client-logo {
  flex-shrink: 0;
  height: 60px;
  display: flex;
  align-items: center;
  opacity: 0.92;
  filter: grayscale(35%);
  transition: all 0.35s ease;
  padding: 0 12px;
}
.client-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.04);
}
.client-logo img { height: 100%; width: auto; max-width: 140px; object-fit: contain; }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 64px 0;
  text-align: center;
}
.cta-band__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.cta-band__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 32px;
}
.site-footer__grid {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.site-footer__brand .site-logo__mark {
  display: inline-flex;
  margin-bottom: 16px;
}
.site-footer__brand img { height: 44px; width: auto; margin-bottom: 0; }
.site-footer__brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 280px;
}
.site-footer__title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 16px;
}
.site-footer__links { list-style: none; }
.site-footer__links li { margin-bottom: 10px; }
.site-footer__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}
.site-footer__links a:hover { color: #fff; }
.site-footer__bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 0.8125rem;
}
.site-footer__bottom-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}
.site-footer__design {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.55);
  transition: opacity var(--transition);
}
.site-footer__design:hover {
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.75);
}
.site-footer__design-label {
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}
.site-footer__design img {
  height: 22px;
  width: auto;
  display: block;
  opacity: 0.92;
}
.site-footer__design:hover img {
  opacity: 1;
}
@media (max-width: 767px) {
  .site-footer__bottom-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}
.site-footer__social {
  display: flex;
  gap: 16px;
}
.site-footer__social a {
  color: rgba(255,255,255,0.65);
  font-size: 1.25rem;
}
.site-footer__social a:hover { color: #fff; }

/* WhatsApp FAB */
.wa-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}
.wa-fab:hover {
  transform: scale(1.08);
  color: #fff;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--color-bg-dark);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,61,110,0.3) 0%, transparent 60%);
}
.page-hero__breadcrumb {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
  position: relative;
}
.page-hero__breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero__breadcrumb a:hover { color: #fff; }
.page-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
  position: relative;
}
.page-hero__desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  line-height: 1.7;
  position: relative;
}
.page-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  position: relative;
}

/* Magnitude page layout */
.magnitude-layout {
  display: grid;
  gap: 48px;
  padding: 64px 0;
}
@media (min-width: 1024px) {
  .magnitude-layout { grid-template-columns: 1fr 1fr; align-items: start; }
}

.instrument-list {
  list-style: none;
  display: grid;
  gap: 8px;
}
.instrument-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}
.instrument-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-grid__item {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-grid__item:hover img { transform: scale(1.05); }
.gallery-grid__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11,61,110,0);
  transition: background var(--transition);
}
.gallery-grid__item:hover::after { background: rgba(11,61,110,0.15); }

.magnitude-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}
.magnitude-nav a {
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--color-bg-alt);
  border-radius: 100px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.magnitude-nav a:hover,
.magnitude-nav a.is-current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10,22,40,0.95);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.is-open { display: flex; }
.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox__close:hover { opacity: 1; }
.lightbox__prev, .lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  transition: background var(--transition);
}
.lightbox__prev { left: 24px; }
.lightbox__next { right: 24px; }
.lightbox__prev:hover, .lightbox__next:hover { background: rgba(255,255,255,0.2); }

/* Works / Portfolio grid */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 20px;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.filter-btn.is-active,
.filter-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.works-grid {
  columns: 1;
  column-gap: 16px;
}
@media (min-width: 640px) { .works-grid { columns: 2; } }
@media (min-width: 1024px) { .works-grid { columns: 3; } }

.works-grid__item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.works-grid__item img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}
.works-grid__item:hover img { transform: scale(1.03); }
.works-grid__item.is-hidden { display: none; }

/* Nosotros */
.prose { max-width: 760px; }
.prose h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
}
.prose h2:first-child { margin-top: 0; }
.prose p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text);
  margin-bottom: 20px;
}
.prose .policy-quote {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 28px 32px;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--color-text);
  margin: 24px 0;
}

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin: 32px 0;
}
.cert-badges img { height: 64px; width: auto; }
.cert-badges a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 48px;
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; }
}

.contact-cards {
  display: grid;
  gap: 16px;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.contact-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.contact-card--highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-color: transparent;
  color: #fff;
}
.contact-card--highlight .contact-card__label { color: rgba(255,255,255,0.7); }
.contact-card--highlight .contact-card__value { color: #fff; }
.contact-card--highlight .contact-card__value a { color: #fff; }
.contact-card__icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
  color: var(--color-primary);
}
.contact-card--highlight .contact-card__icon {
  background: rgba(255,255,255,0.15);
  color: #fff;
}
.contact-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 4px;
}
.contact-card__value {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
}
.contact-card__value a { color: inherit; text-decoration: none; }
.contact-card__value a:hover { color: var(--color-accent); }
.contact-card--highlight .contact-card__value a:hover { color: rgba(255,255,255,0.85); }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-form__subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}
@media (min-width: 640px) {
  .form-row--2 { grid-template-columns: 1fr 1fr; }
  .form-row--3 { grid-template-columns: 1fr 1fr 1fr; }
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  transition: border-color var(--transition);
  color: var(--color-text);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11,61,110,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 48px;
}
.contact-map iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* Service list (legacy) */
.service-item {
  display: grid;
  gap: 16px;
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
}
@media (min-width: 768px) {
  .service-item { grid-template-columns: 200px 1fr; gap: 32px; align-items: start; }
}
.service-item__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
}
.service-item__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Services page */
.page-hero--services::before {
  background: linear-gradient(135deg, rgba(11,61,110,0.45) 0%, rgba(10,22,40,0.2) 60%);
}
.page-hero__badge,
.page-hero__badges a.page-hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
}
.page-hero__badges a.page-hero__badge:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.services-intro {
  padding-top: 48px;
  padding-bottom: 48px;
}
.services-intro__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}
@media (min-width: 768px) {
  .services-intro__inner { grid-template-columns: 1.4fr 1fr; gap: 48px; }
}
.services-intro__text {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 720px;
}
.services-intro__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.services-intro__stat {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
}
.services-intro__stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 4px;
}
@media (max-width: 480px) {
  .services-intro__stats { grid-template-columns: 1fr; }
}
.service-card-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .service-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .service-card-grid { grid-template-columns: repeat(3, 1fr); }
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.service-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
  line-height: 1.35;
}
.service-card__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}
.service-card__footer {
  margin-top: auto;
  padding-top: 4px;
}

/* Servicios — bloque principal ISO */
.service-primary-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .service-primary-grid { grid-template-columns: repeat(3, 1fr); }
}
.service-card--primary {
  padding: 36px 28px;
  border-width: 2px;
  border-color: var(--color-border);
}
.service-card--primary .service-card__icon {
  width: 60px;
  height: 60px;
  font-size: 1.75rem;
}
.service-card--primary .service-card__title {
  font-size: 1.1875rem;
}
.service-card--primary .service-card__text {
  font-size: 0.9375rem;
}
.service-card--complementary {
  border-style: dashed;
  border-color: var(--color-border);
}
.service-card--complementary:hover {
  border-style: solid;
}

/* Magnitudes alcance ISO */
.magnitudes-alcance__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 960px;
  margin: 0 auto;
}
.magnitude-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  transition: all var(--transition);
}
a.magnitude-chip:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.magnitude-chip--scope {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border-style: dashed;
  cursor: default;
}
.magnitudes-alcance__note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 24px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Hub calibraciones — CTA gestión */
.gestion-hub-cta__box {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.gestion-hub-cta__box p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.services-complementary .section-header__desc {
  text-align: left;
  max-width: 820px;
}
  padding-top: 72px;
  padding-bottom: 72px;
}
.section-header--light .section-header__label { color: rgba(255,255,255,0.55); }
.section-header--light .section-header__title { color: #fff; }
.section-header--light .section-header__desc { color: rgba(255,255,255,0.75); }
.gestion-card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .gestion-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .gestion-card-grid { grid-template-columns: repeat(4, 1fr); }
}
.gestion-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: background var(--transition), border-color var(--transition);
}
.gestion-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.22);
}
.gestion-card__icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.gestion-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 8px;
}
.gestion-card__text {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}
.gestion-card__footer .btn--outline {
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}
.gestion-card__footer .btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

/* Update notice (densidad) */
.update-notice {
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  margin: 32px 0;
}
.update-notice__icon { font-size: 2.5rem; margin-bottom: 16px; opacity: 0.5; }
.update-notice__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.update-notice__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Utility */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}