/* VARIABLES & DESIGN SYSTEM (ALINEADO A LOS FLYERS) */
:root {
  --primary: #FFDE17;
  --primary-hover: #F0CE08;
  --dark: #0B1118;
  --dark-light: #16202E;
  --dark-dark: #080D14;
  --dark-surface: #121A26;
  --dark-surface-hover: #182334;
  --dark-card-border: rgba(255, 255, 255, 0.08);
  --dark-card-border-hover: rgba(255, 222, 23, 0.45);
  --light: #F4F6F9;
  --white: #FFFFFF;
  --grey-text: #4A5568;
  --grey-light: #E2E8F0;
  --text-muted: #94A3B8;
  --text-light: #E2E8F0;
  --success: #25D366; /* WhatsApp color */
  --success-hover: #128C7E;
  
  --font-main: 'Outfit', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.35);
  --shadow-xl: 0 20px 35px rgba(0, 0, 0, 0.5);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 8px;
  --radius-lg: 16px;
  --max-width: 1200px;
  
  --hazard-stripe: repeating-linear-gradient(-45deg, #FFDE17, #FFDE17 10px, #0B1118 10px, #0B1118 20px);
  --hazard-stripe-sm: repeating-linear-gradient(-45deg, #FFDE17, #FFDE17 6px, #0B1118 6px, #0B1118 12px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--white);
  color: var(--grey-text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

/* UTILITIES */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 15px;
}

.section {
  padding: 80px 0;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--dark-dark);
}

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

.btn-dark {
  background-color: var(--dark);
  color: var(--white);
}

.btn-dark:hover {
  background-color: var(--dark-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--success);
  color: var(--white);
}

.btn-whatsapp:hover {
  background-color: var(--success-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.section-title {
  margin-bottom: 50px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--primary);
  border-radius: 2px;
}

.section-title.left h2::after {
  left: 0;
  transform: none;
}

/* TOP BAR (DETALLE HAZARD STRIPE INDUSTRIAL) */
.top-bar {
  background: var(--hazard-stripe);
  height: 6px;
  width: 100%;
}

/* HEADER & NAVBAR (PREMIUM DARK LOOK) */
.site-header {
  background-color: var(--dark);
  border-bottom: 1px solid rgba(255, 222, 23, 0.22);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.6);
  background-color: rgba(11, 17, 24, 0.96);
  backdrop-filter: blur(12px);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  border-radius: 8px;
  padding: 6px;
  width: 82px;
  height: 82px;
  box-shadow: 0 4px 15px rgba(255, 222, 23, 0.25);
  border: 1px solid rgba(255, 222, 23, 0.6);
  transition: var(--transition);
  position: relative;
}

.brand:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 222, 23, 0.4);
}

.header-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-divider {
  width: 2px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.12);
  position: relative;
}

.brand-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
}

.footer-logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  border-radius: 6px;
  align-self: flex-start;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 12px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #E2E8F0;
  position: relative;
  padding: 8px 14px;
  border-radius: 4px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background-color: rgba(255, 222, 23, 0.08);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2px;
  background-color: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

.nav-btn {
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 22px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(255, 222, 23, 0.28);
}

@media (max-width: 600px) {
  .nav-btn {
    display: none;
  }
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* RECURSOS GRÁFICOS DE MARCA (FLYER STYLE) */
.brand-hazard-stripe {
  background: var(--hazard-stripe);
  height: 6px;
  width: 100%;
}

.brand-dots-grid {
  position: absolute;
  background-image: radial-gradient(rgba(255, 222, 23, 0.28) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  width: 140px;
  height: 90px;
  pointer-events: none;
  z-index: 1;
}

.brand-chevrons {
  color: var(--primary);
  font-weight: 800;
  letter-spacing: -2px;
  margin-right: 4px;
  display: inline-block;
}

.section-kicker {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 10px;
}

.text-yellow {
  color: var(--primary) !important;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--dark-dark);
  color: var(--white);
  overflow: hidden;
  padding: 70px 0 60px;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
  transform: translateZ(0);
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 13, 20, 0.80) 0%, rgba(11, 17, 24, 0.68) 50%, rgba(8, 13, 20, 0.94) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-tag {
  background-color: rgba(255, 222, 23, 0.12);
  color: var(--primary);
  border: 1px solid rgba(255, 222, 23, 0.35);
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  opacity: 0;
  animation: heroFadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-title {
  margin-bottom: 22px;
  line-height: 1.12;
  opacity: 0;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
}

.hero-title-white {
  display: block;
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--white);
  line-height: 1.08;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.7);
  margin-bottom: 6px;
}

.hero-title-yellow {
  display: block;
  font-size: clamp(1.85rem, 4vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--primary);
  line-height: 1.15;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 222, 23, 0.2);
}

.hero-desc {
  font-size: 1.18rem;
  color: #CBD5E1;
  margin-bottom: 32px;
  line-height: 1.6;
  max-width: 650px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  opacity: 0;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.hero-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  opacity: 0;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards;
}

/* 4 PILARES INSTITUCIONALES (FLYER REFERENCE) */
.brand-pillars-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: rgba(18, 26, 38, 0.94);
  border: 1px solid rgba(255, 222, 23, 0.28);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.55), 0 0 20px rgba(255, 222, 23, 0.08);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 5;
  margin-top: 10px;
  opacity: 0;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.pillar-item:last-child {
  border-right: none;
}

.pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 222, 23, 0.12);
  border: 1px solid rgba(255, 222, 23, 0.35);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-content h4 {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
  line-height: 1.25;
}

.pillar-content p {
  font-size: 0.76rem;
  color: #94A3B8;
  line-height: 1.3;
  margin: 0;
}

@media (max-width: 992px) {
  .brand-pillars-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .pillar-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px;
  }
  .pillar-item:nth-last-child(-n+2) {
    border-bottom: none;
  }
}

@media (max-width: 576px) {
  .brand-pillars-bar {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px;
  }
  .pillar-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 6px;
  }
  .pillar-item:last-child {
    border-bottom: none;
  }
}

@keyframes heroFadeInUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* QUIÉNES SOMOS SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.about-content p {
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.about-bullets {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.bullet-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--dark-dark);
}

.bullet-item svg {
  color: var(--primary-hover);
  flex-shrink: 0;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  transition: var(--transition);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-image::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: 2px solid var(--primary);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}

/* PÁGINAS INTERNAS - ENCABEZADO COMÚN */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-dark) 100%);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
  position: relative;
}
.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}
.page-header p {
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 500;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--primary);
}

/* SECCIÓN SERVICIOS PREMIUM DARK */
@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.services-section-dark {
  background: linear-gradient(-45deg, #1E2530, #263241, #2A3038, #1E2530) !important;
  background-size: 400% 400% !important;
  animation: gradientMove 15s ease infinite;
  position: relative;
  overflow: hidden;
  padding: 95px 0 !important;
}

.services-section-dark::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(255, 222, 23, 0.04);
  transform: rotate(45deg);
  pointer-events: none;
}

.services-section-dark::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #FFDE17 !important;
  pointer-events: none;
}

.services-page-intro {
  margin-bottom: 0;
}

.services-page-badge {
  display: inline-block;
  background-color: rgba(255, 222, 23, 0.08);
  color: #FFDE17;
  border: 1px solid rgba(255, 222, 23, 0.3);
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 20px;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.1s;
}

.services-page-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white) !important;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.3s;
}

.services-page-title span {
  color: #FFDE17 !important;
}

.services-page-subtitle {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white) !important;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.6s;
}

.services-page-description {
  display: none;
}

/* SECCIÓN PORTAFOLIO PREMIUM DARK */
.portfolio-section-dark {
  background: linear-gradient(-45deg, #1E2530, #263241, #2B3440, #1E2530) !important;
  background-size: 400% 400% !important;
  animation: gradientMove 15s ease infinite;
  position: relative;
  overflow: hidden;
  padding: 95px 0 !important;
}

.portfolio-section-dark::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(255, 222, 23, 0.04);
  transform: rotate(45deg);
  pointer-events: none;
}

.portfolio-section-dark::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #FFDE17 !important;
  pointer-events: none;
}

.portfolio-page-intro {
  margin-bottom: 0;
}

.portfolio-page-badge {
  display: inline-block;
  background-color: rgba(255, 222, 23, 0.08);
  color: #FFDE17;
  border: 1px solid rgba(255, 222, 23, 0.3);
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 20px;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.1s;
}

.portfolio-page-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white) !important;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.3s;
}

@keyframes drawUnderline {
  from { width: 0; }
  to { width: 100%; }
}

.portfolio-page-title span.highlight-underline {
  color: #FFDE17 !important;
  position: relative;
  display: inline-block;
}

.portfolio-page-title span.highlight-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: #FFDE17;
  animation: drawUnderline 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.9s;
}

.portfolio-page-subtitle {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white) !important;
  max-width: 700px;
  margin: 0 auto 12px auto;
  line-height: 1.6;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.6s;
}

.portfolio-page-description {
  font-size: 1rem;
  color: var(--grey-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.9s;
}

@media (max-width: 768px) {
  .portfolio-page-title {
    font-size: 2rem;
  }
  .portfolio-page-subtitle {
    font-size: 1.1rem;
  }
}

/* ANIMACIÓN DE TARJETAS AL HACER SCROLL (PÁGINA SERVICIOS) */
.service-reveal-card {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.service-reveal-card.from-left {
  transform: translateX(-35px);
}

.service-reveal-card.from-right {
  transform: translateX(35px);
}

.service-reveal-card.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

@media (max-width: 768px) {
  .service-reveal-card.from-left,
  .service-reveal-card.from-right {
    transform: translateY(25px);
  }
  .service-reveal-card.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* RESPETA PREFERENCIA DE MOVIMIENTO REDUCIDO */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .service-reveal-card,
  .home-reveal-card,
  .hero-tag,
  .hero-title,
  .hero-desc,
  .hero-btns {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  .hero-bg {
    animation: none !important;
  }
}

/* ANIMACIONES DE TARJETAS EN INICIO (NUESTROS SERVICIOS INTEGRALES) */
.home-reveal-card {
  opacity: 0;
  transition: opacity 1.3s cubic-bezier(0.16, 1, 0.3, 1), transform 1.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.home-reveal-card.reveal-from-right {
  transform: translateX(60px);
}

.home-reveal-card.reveal-from-left {
  transform: translateX(-60px);
}

.home-reveal-card.is-visible {
  opacity: 1;
  transform: translateX(0) !important;
}

.home-reveal-card.delay-1 { transition-delay: 0s; }
.home-reveal-card.delay-2 { transition-delay: 0.15s; }
.home-reveal-card.delay-3 { transition-delay: 0.30s; }
.home-reveal-card.delay-4 { transition-delay: 0.45s; }

.home-reveal-card.is-visible:hover {
  transform: translateY(-8px) !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

@media (max-width: 768px) {
  .home-reveal-card.reveal-from-right {
    transform: translateX(25px);
  }
  .home-reveal-card.reveal-from-left {
    transform: translateX(-25px);
  }
  #servicios {
    overflow-x: hidden;
  }
}

@media (max-width: 768px) {
  .services-page-title {
    font-size: 2rem;
  }
  .services-page-subtitle {
    font-size: 1.1rem;
  }
}

/* SERVICIOS GRIDS & CARDS */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-img-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  overflow: hidden;
  background-color: #1a222e;
}

.card-img-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 45%;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 24, 34, 0.5) 100%);
  pointer-events: none;
  z-index: 1;
}

.card-img-container img,
.card-img-container img.img-contain {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
  padding: 0 !important;
  margin: 0 !important;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.service-card:hover .card-img-container img {
  transform: scale(1.05) !important;
}

.card-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background-color: rgba(18, 24, 34, 0.92);
  color: var(--primary);
  border: 1px solid rgba(255, 222, 23, 0.4);
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  z-index: 2;
  backdrop-filter: blur(4px);
}

.card-body {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--dark-dark);
}

.card-text {
  font-size: 0.95rem;
  color: var(--grey-text);
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.card-link svg {
  transition: var(--transition);
}

.service-card:hover .card-link {
  color: var(--primary-hover);
}

.service-card:hover .card-link svg {
  transform: translateX(4px);
}

/* PAGINA SERVICIOS - DETALLE INTERNO */
.services-detail-grid {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.service-detail-block {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  padding: 30px;
  align-items: center;
}

.service-detail-block:nth-child(even) {
  grid-template-columns: 1.2fr 0.8fr;
}

.service-detail-block:nth-child(even) .detail-img-container {
  order: 2;
}

.service-detail-image,
.detail-img-container,
.service-block-image {
  border-radius: 22px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  width: 100%;
  height: auto;
  box-shadow: var(--shadow-sm);
  background-color: #1a222e;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  border: none;
}

.service-detail-image img,
.detail-img-container img,
.service-block-image img,
.detail-img-container img.img-contain {
  width: 100% !important;
  height: 100% !important;
  display: block !important;
  object-fit: cover !important;
  object-position: center !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-detail-block:hover .detail-img-container img {
  transform: scale(1.03);
}

.detail-img-container img[src*="trabajo-altura-fachada"] {
  object-position: center 25% !important;
}

.detail-img-container img[src*="electricidad"] {
  object-position: center 20% !important;
}

.detail-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.detail-icon {
  background-color: rgba(255, 222, 23, 0.15);
  color: var(--dark-dark);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 700;
}

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

.detail-text {
  font-size: 1.05rem;
  color: var(--grey-text);
  margin-bottom: 10px;
}

/* CARRUSEL DE PROYECTOS TRABAJOS */
.projects-carousel-section {
  overflow: hidden;
  padding: 85px 0;
  background-color: var(--white);
}

.projects-carousel-wrapper {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 10px 0;
}

.projects-carousel-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: scrollProjects 45s linear infinite;
}

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

.project-slide {
  width: 350px;
  flex-shrink: 0;
  padding-right: 30px;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .project-slide {
    width: 290px;
    padding-right: 20px;
  }
}

@keyframes scrollProjects {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* PAGINA TRABAJOS - GALERIA */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
}

.gallery-item {
  background-color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-img-container {
  position: relative;
  aspect-ratio: 4 / 3;
  width: 100%;
  overflow: hidden;
  background-color: #1a222e;
  padding: 0;
  margin: 0;
  border: none;
}

.gallery-img-container img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  border: none;
  padding: 0;
  margin: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover .gallery-img-container img {
  transform: scale(1.04);
}

.gallery-caption {
  padding: 15px 20px;
  background-color: var(--white);
  border-top: 1px solid var(--grey-light);
}

.gallery-caption h4 {
  font-size: 1.1rem;
  color: var(--dark-dark);
  margin-bottom: 5px;
}

.gallery-caption p {
  font-size: 0.85rem;
  color: var(--grey-text);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* SECTION VIDEOS EN PROCESO */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.video-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.video-thumbnail-container {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  background-color: #1a222e;
  border-radius: 18px 18px 0 0;
}

.video-thumbnail-container video,
.video-card video {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 18px 18px 0 0;
}

.video-thumbnail-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.85;
  transition: var(--transition);
}

.video-card:hover .video-thumbnail-container img {
  transform: none;
  opacity: 0.75;
}

.video-overlay-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  pointer-events: none;
}

.play-btn-circle {
  width: 60px;
  height: 60px;
  background-color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(255, 222, 23, 0.4);
  transition: var(--transition);
}

.video-card:hover .play-btn-circle {
  background-color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

.play-btn-circle svg {
  fill: var(--dark-dark);
  margin-left: 4px;
}

.video-caption {
  padding: 20px;
}

.video-caption h4 {
  font-size: 1.15rem;
  color: var(--dark-dark);
  margin-bottom: 5px;
}

.video-caption p {
  font-size: 0.9rem;
  color: var(--grey-text);
}

/* CTA / BANNER CONTACTO (FLYER CAMPAIGN FINALE) */
.cta {
  background-color: var(--dark-dark);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 85px 0;
  border-top: 1px solid rgba(255, 222, 23, 0.25);
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--hazard-stripe);
  width: 100%;
  opacity: 1;
}

.cta::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 140px;
  height: 100px;
  background-image: radial-gradient(rgba(255, 222, 23, 0.2) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  pointer-events: none;
}

.cta-content {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(2rem, 3.8vw, 2.7rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.22;
}

.cta-title span {
  color: var(--primary);
}

.cta-desc {
  font-size: 1.15rem;
  color: #CBD5E1;
  margin-bottom: 35px;
  line-height: 1.6;
}

/* FOOTER */
.site-footer {
  background-color: var(--dark-dark);
  color: var(--grey-light);
  padding: 60px 0 20px;
  border-top: 5px solid var(--primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-brand .brand-logo {
  height: 60px;
  align-self: flex-start;
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--grey-light);
  opacity: 0.8;
}

.footer-title {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background-color: var(--primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.95rem;
  color: var(--grey-light);
  opacity: 0.8;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-link:hover {
  opacity: 1;
  color: var(--primary);
  transform: translateX(4px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.contact-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.85rem;
  color: var(--grey-light);
  opacity: 0.7;
}

/* FLOATING WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--success);
  color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 999;
  font-size: 32px;
  transition: var(--transition);
}

/* SECCIÓN PÚBLICOS OBJETIVO (DARK INDUSTRIAL LOOK) */
#publicos {
  background-color: var(--dark);
  color: var(--white);
  position: relative;
}

#publicos .section-title h2 {
  color: var(--white);
}

.audiences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 22px;
  margin-top: 40px;
}

.audience-card {
  background-color: var(--dark-surface);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--dark-card-border);
  border-top: 3px solid var(--primary);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.audience-card:hover {
  transform: translateY(-6px);
  background-color: var(--dark-surface-hover);
  border-color: rgba(255, 222, 23, 0.45);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 222, 23, 0.1);
}

.audience-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: rgba(255, 222, 23, 0.12);
  border: 1px solid rgba(255, 222, 23, 0.25);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: var(--transition);
}

.audience-card:hover .audience-icon {
  background-color: var(--primary);
  color: var(--dark-dark);
}

.audience-title {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 10px;
  font-weight: 700;
}

.audience-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* SEGUNDA PLANA — ÁMBITOS QUE CUBRE INTEGRAL FIX */
.ambitos-wrapper {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.ambitos-main .ambitos-title {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  line-height: 1.2;
  margin: 14px 0 16px;
  color: var(--white);
  font-weight: 800;
}

.ambitos-main .ambitos-lead {
  font-size: 1.08rem;
  line-height: 1.65;
  color: #CBD5E1;
  margin-bottom: 24px;
}

.ambitos-automation-callout {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 222, 23, 0.08);
  border: 1px solid rgba(255, 222, 23, 0.28);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
}

.automation-callout-icon {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.automation-callout-text {
  font-size: 0.94rem;
  line-height: 1.55;
  color: #F8FAFC;
}

.automation-callout-text strong {
  color: var(--primary);
  font-weight: 700;
}

.ambitos-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-card-border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.ambitos-sidebar-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ambitos-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ambitos-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #F1F5F9;
  font-size: 1.02rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 10px 14px;
  transition: var(--transition);
}

.ambitos-list li:hover {
  background: rgba(255, 222, 23, 0.06);
  border-color: rgba(255, 222, 23, 0.25);
  transform: translateX(4px);
}

.ambitos-list li svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* SECCIÓN UN SOLO PROVEEDOR / PROPUESTA DE VALOR */
.value-section {
  background-color: var(--dark-dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 222, 23, 0.18);
  border-bottom: 1px solid rgba(255, 222, 23, 0.18);
}

/* PLACA TÉCNICA DESTACADA (SIGNATURE FLYER COMPONENT) */
.brand-feature-plate {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #101824;
  border: 1px solid rgba(255, 222, 23, 0.35);
  border-radius: 14px;
  padding: 24px 30px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 222, 23, 0.08);
}

.brand-feature-plate::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background-color: var(--primary);
  border-radius: 4px 0 0 4px;
}

.brand-feature-plate-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: var(--primary);
  color: var(--dark-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

h2.brand-feature-plate-title,
.brand-feature-plate-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 4px 0;
  line-height: 1.25;
  display: block;
}

.brand-feature-plate-sub {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 768px) {
  .brand-feature-plate {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 22px;
  }
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.value-card {
  background: #121A26;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 2px solid rgba(255, 222, 23, 0.35);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}

.value-card:hover {
  background: #172232;
  border-color: rgba(255, 222, 23, 0.45);
  transform: translateY(-5px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: var(--primary);
  color: var(--dark-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.value-card h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.value-card p {
  color: #CBD5E1;
  font-size: 0.94rem;
  line-height: 1.55;
}

/* SECCIÓN PROCESO DE TRABAJO */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin-top: 45px;
  position: relative;
}

.process-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--grey-light);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.process-step-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 14px;
  font-family: var(--font-main);
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.process-step-num span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.process-title {
  font-size: 1.15rem;
  color: var(--dark-dark);
  margin-bottom: 10px;
  font-weight: 700;
}

.process-desc {
  font-size: 0.92rem;
  color: var(--grey-text);
  line-height: 1.55;
}

/* HIGHLIGHT BENEFIT BOX (SERVICIOS.HTML) */
.service-benefit-box {
  background-color: #F7F3EA;
  border-left: 4px solid var(--primary);
  padding: 14px 18px;
  border-radius: 4px 8px 8px 4px;
  margin: 15px 0 20px;
  font-size: 0.94rem;
  color: var(--dark-dark);
}

.service-benefit-box strong {
  color: var(--dark-dark);
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

/* RESPONSIVE MEDIA QUERIES */

/* Menú móvil y Overlay */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

@media (max-width: 991px) {
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-image img {
    height: 350px;
  }

  .navbar {
    height: 100px;
  }

  .brand-container {
    gap: 12px;
  }

  .brand {
    width: 75px;
    height: 75px;
    padding: 4px;
    border-radius: 6px;
  }

  .header-logo {
    width: 100%;
    height: 100%;
  }

  .brand-divider {
    height: 35px;
  }
  
  .nav-menu {
    position: fixed;
    top: 106px; /* navbar 100px + top-bar 6px */
    right: -100%;
    width: 280px;
    height: calc(100vh - 106px);
    background-color: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 30px;
    gap: 25px;
    box-shadow: -4px 0 10px rgba(0, 0, 0, 0.05);
    transition: cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
    z-index: 999;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-link {
    color: #0B1118;
    font-size: 1.1rem;
    width: 100%;
    display: block;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: #0B1118;
    background-color: rgba(255, 222, 23, 0.15);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  /* Hamburguesa animada */
  .nav-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

  /* CORRECCIÓN TARJETAS EN SERVICIOS.HTML */
  .services-detail-grid {
    gap: 35px;
  }

  .service-detail-block,
  .service-detail-block:nth-child(even) {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important;
    padding: 24px 18px !important;
    gap: 20px !important;
    border-radius: 22px !important;
  }
  
  .service-detail-image,
  .detail-img-container,
  .service-block-image,
  .service-detail-block:nth-child(even) .detail-img-container {
    width: 100% !important;
    order: 1 !important;
    aspect-ratio: 4 / 3 !important;
    min-height: auto !important;
    height: auto !important;
    overflow: hidden !important;
    border-radius: 18px !important;
    background-color: #1a222e !important;
    padding: 0 !important;
    border: none !important;
  }

  .service-detail-image img,
  .detail-img-container img,
  .service-block-image img,
  .detail-img-container img.img-contain {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    object-fit: cover !important;
    object-position: center !important;
    padding: 0 !important;
    border: none !important;
  }

  .detail-info,
  .service-detail-block:nth-child(even) .detail-info {
    width: 100% !important;
    order: 2 !important;
    gap: 15px !important;
  }

  .detail-title {
    font-size: 1.55rem !important;
    line-height: 1.35 !important;
  }

  .detail-text {
    font-size: 1rem !important;
    line-height: 1.6 !important;
  }

  .service-detail-block .btn-whatsapp {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 12px 20px !important;
    font-size: 0.95rem !important;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.25;
  }
  
  .hero {
    min-height: 60vh;
  }
  
  .about-bullets {
    grid-template-columns: 1fr;
  }

  .card-img-container {
    height: 210px !important;
  }

  .ambitos-wrapper {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .audiences-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .value-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-brand .brand-logo {
    height: 50px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-btns {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-btns .btn {
    width: 100%;
  }

  .card-img-container {
    height: 200px !important;
  }

  .audience-card,
  .value-card,
  .process-card {
    padding: 22px 18px;
  }

  .service-detail-block,
  .service-detail-block:nth-child(even) {
    padding: 20px 16px !important;
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 26px;
  }
  
  .section {
    padding: 45px 0;
  }
}

/* ENCUADRE ÓPTIMO PARA IMÁGENES TÉCNICAS (SECCIONES GENERALES) */
.card-img-container img[src*="mantenimiento-edilicio"],
.card-img-container img[src*="trabajo-altura-fachada"],
.card-img-container img[src*="electricidad"],
.card-img-container img[src*="preventivos-correctivos"],
.card-img-container img[src*="mantenimiento-planta"] {
  object-position: center 25% !important;
}

/* SECCIÓN SERVICIOS EN HOME (DARK INDUSTRIAL B2B LOOK) */
#servicios {
  background-color: var(--dark);
  color: var(--white);
  position: relative;
}

#servicios .section-title h2 {
  color: var(--white);
}

#servicios .service-card {
  border-radius: 20px !important;
  overflow: hidden !important;
  background-color: var(--dark-surface) !important;
  border: 1px solid var(--dark-card-border) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45) !important;
  transition: var(--transition) !important;
}

#servicios .service-card:hover {
  background-color: var(--dark-surface-hover) !important;
  border-color: rgba(255, 222, 23, 0.45) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 222, 23, 0.12) !important;
  transform: translateY(-6px) !important;
}

#servicios .card-body {
  padding: 24px 22px 28px !important;
}

#servicios .card-title {
  color: var(--white) !important;
  font-size: 1.22rem !important;
  font-weight: 700 !important;
  margin-bottom: 12px !important;
}

#servicios .card-text {
  color: var(--text-muted) !important;
  font-size: 0.94rem !important;
  line-height: 1.6 !important;
  margin-bottom: 20px !important;
}

#servicios .card-link {
  color: var(--primary) !important;
  font-weight: 700 !important;
  font-size: 0.92rem !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  transition: var(--transition) !important;
}

#servicios .card-link:hover {
  color: var(--primary-hover) !important;
  transform: translateX(5px) !important;
}

#servicios .card-img-container,
#servicios .service-card-image,
#servicios .service-card-img,
#servicios .service-image {
  position: relative !important;
  width: 100% !important;
  aspect-ratio: 4 / 3 !important;
  height: auto !important;
  overflow: hidden !important;
  border-radius: 20px 20px 0 0 !important;
  background: #0D1420 !important;
  display: block !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
}

#servicios .card-img-container::after,
#servicios .service-card-image::after,
#servicios .service-card-img::after,
#servicios .service-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 35%;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 26, 38, 0.6) 100%);
  pointer-events: none;
  z-index: 1;
  display: block !important;
}

#servicios .card-img-container img,
#servicios .service-card-image img,
#servicios .service-card-img img,
#servicios .service-image img {
  width: 100% !important;
  height: 100% !important;
  display: block !important;
  object-fit: cover !important;
  object-position: center !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#servicios .card-img-container img[src*="trabajo-altura-fachada"],
#servicios .service-card-image img[src*="trabajo-altura-fachada"] {
  object-position: center 25% !important;
}

#servicios .card-img-container img[src*="electricidad"],
#servicios .service-card-image img[src*="electricidad"] {
  object-position: center 20% !important;
}

#servicios .service-card:hover .card-img-container img,
#servicios .service-card:hover .service-card-image img {
  transform: scale(1.05) !important;
}

#servicios .card-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background-color: rgba(8, 13, 20, 0.94);
  color: var(--primary);
  border: 1px solid rgba(255, 222, 23, 0.45);
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  z-index: 2;
  backdrop-filter: blur(6px);
}

/* CAJA DE BENEFICIO CONCRETO EN SERVICIOS.HTML */
.service-benefit-box {
  background: #101824;
  border: 1px solid rgba(255, 222, 23, 0.3);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 20px 0;
  color: #E2E8F0;
  font-size: 0.95rem;
  line-height: 1.55;
}

.service-benefit-box strong {
  color: var(--primary);
  display: block;
  margin-bottom: 4px;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

@media (max-width: 768px) {
  #servicios .card-img-container,
  #servicios .service-card-image {
    height: auto !important;
    aspect-ratio: 4 / 3 !important;
  }
}

@media (max-width: 480px) {
  #servicios .card-img-container,
  #servicios .service-card-image {
    height: auto !important;
    aspect-ratio: 4 / 3 !important;
  }
}

/* ==========================================================================
   SECCIÓN CLIENTES REALES (CARRUSEL MARQUEE CONTINUO)
   ========================================================================== */
.section-clients {
  background-color: #F8FAFC;
  border-top: 1px solid var(--grey-light);
  border-bottom: 1px solid var(--grey-light);
  padding: 70px 0;
  overflow: hidden;
}

.section-clients .section-title h2 {
  color: var(--dark-dark);
  margin-bottom: 8px;
}

.section-clients .clients-sub {
  max-width: 650px;
  margin: 10px auto 0;
  color: var(--grey-text);
  font-size: 1.02rem;
}

/* Envoltura del carrusel con máscara de desvanecimiento sutil en los extremos */
.clients-carousel-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
  padding: 12px 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

/* Pista continua animada sin saltos */
.clients-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: clientsMarquee 32s linear infinite;
  will-change: transform;
}

/* Pausa suave en desktop al pasar el cursor sobre el carrusel */
@media (hover: hover) and (pointer: fine) {
  .clients-carousel-wrapper:hover .clients-track {
    animation-play-state: paused;
  }
}

/* Tarjeta individual uniforme y pulcra */
.client-logo-card {
  flex: 0 0 240px;
  width: 240px;
  height: 96px;
  margin-right: 24px;
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 22px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: default;
  user-select: none;
}

.client-logo-card:hover {
  border-color: #CBD5E1;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

/* Imagen del logo: Colores 100% reales desde el inicio, sin filtros desaturantes */
.client-logo-img {
  max-width: 84%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none !important;
  opacity: 1 !important;
  display: block;
  transition: transform 0.25s ease;
}

.client-logo-card:hover .client-logo-img {
  transform: scale(1.03);
}

/* Compensación óptica para igualar el peso visual de cada logotipo */
.client-logo-liceo {
  max-height: 60px;
}

.client-logo-papelera {
  max-height: 48px;
}

.client-logo-sutpa {
  max-height: 44px;
}

.client-logo-bernal {
  max-height: 40px;
}

/* Desplazamiento horizontal continuo infinito (derecha a izquierda) */
@keyframes clientsMarquee {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* RESPONSIVE TABLET */
@media (max-width: 991px) {
  .section-clients {
    padding: 60px 0;
  }
  .clients-carousel-wrapper {
    margin-top: 32px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%);
  }
  .clients-track {
    animation-duration: 28s;
  }
  .client-logo-card {
    flex: 0 0 200px;
    width: 200px;
    height: 88px;
    margin-right: 20px;
    padding: 14px 18px;
  }
  .client-logo-img {
    max-height: 46px;
  }
  .client-logo-liceo {
    max-height: 52px;
  }
  .client-logo-papelera {
    max-height: 44px;
  }
  .client-logo-sutpa {
    max-height: 40px;
  }
  .client-logo-bernal {
    max-height: 36px;
  }
}

/* RESPONSIVE MOBILE (DESDE 360PX) */
@media (max-width: 480px) {
  .section-clients {
    padding: 50px 0;
  }
  .clients-carousel-wrapper {
    margin-top: 25px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%);
  }
  .clients-track {
    animation-duration: 24s;
  }
  .client-logo-card {
    flex: 0 0 160px;
    width: 160px;
    height: 80px;
    margin-right: 14px;
    padding: 10px 14px;
    border-radius: var(--radius);
  }
  .client-logo-img {
    max-width: 88%;
    max-height: 40px;
  }
  .client-logo-liceo {
    max-height: 46px;
  }
  .client-logo-papelera {
    max-height: 38px;
  }
  .client-logo-sutpa {
    max-height: 34px;
  }
  .client-logo-bernal {
    max-height: 30px;
  }
}

/* ACCESIBILIDAD PREFERS-REDUCED-MOTION */
@media (prefers-reduced-motion: reduce) {
  .clients-track {
    animation-play-state: paused;
  }
}

/* ==========================================================================
   PROYECTOS REALES EN TRABAJOS.HTML (OBELIUS, VIVIENDA, INDUSTRIAL)
   ========================================================================== */
.projects-portfolio-section {
  padding: 75px 0;
  background-color: #F8FAFC;
  overflow: hidden;
}

/* Bloque de confianza e introducción */
.projects-trust-bar {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: 16px;
  padding: 24px 30px;
  margin-bottom: 36px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trust-bar-quote {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-bar-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 222, 23, 0.18);
  color: #8C6A00;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-bar-quote p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--dark-dark);
  font-weight: 500;
  line-height: 1.5;
}

.trust-bar-quote strong {
  color: var(--dark-dark);
  font-weight: 700;
}

.trust-bar-items {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid #F1F5F9;
  padding-top: 16px;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 30px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
}

.trust-pill svg {
  color: #8C6A00;
  flex-shrink: 0;
}

/* Filtro liviano por categorías */
.portfolio-filter-container {
  display: flex;
  justify-content: center;
  margin-bottom: 38px;
}

.portfolio-filter-pills {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--white);
  padding: 6px;
  border-radius: 50px;
  border: 1px solid var(--grey-light);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.filter-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 40px;
  padding: 8px 18px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--grey-text);
  cursor: pointer;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--dark-dark);
  background: #F1F5F9;
}

.filter-btn.active {
  background: var(--dark-dark);
  color: var(--primary);
  border-color: var(--dark-dark);
  box-shadow: 0 2px 8px rgba(11, 17, 24, 0.18);
}

.project-block {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: 20px;
  padding: 36px 36px 32px;
  margin-bottom: 48px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
  transition: opacity 0.3s ease;
}

.project-block.is-hidden {
  display: none !important;
}

.project-block:last-child {
  margin-bottom: 0;
}

.project-block-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.project-block-info {
  flex: 1 1 500px;
}

.project-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8C6A00;
  background: rgba(255, 222, 23, 0.15);
  border: 1px solid rgba(255, 222, 23, 0.4);
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.project-block-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark-dark);
  margin: 0 0 8px 0;
  line-height: 1.25;
}

.project-block-desc {
  font-size: 0.98rem;
  color: var(--grey-text);
  line-height: 1.6;
  max-width: 820px;
  margin: 0;
}

/* Lista de trabajos realizados */
.project-work-details {
  margin-top: 16px;
}

.project-work-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dark-dark);
  margin-bottom: 10px;
}

.project-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 8px 18px;
}

.project-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: #334155;
  line-height: 1.45;
}

.bullet-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255, 222, 23, 0.25);
  color: #8C6A00;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Botón disparador de galería */
.btn-gallery-trigger {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F8FAFC;
  border: 1px solid var(--grey-light);
  border-radius: 8px;
  padding: 9px 18px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-dark);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-gallery-trigger svg {
  color: #8C6A00;
}

.btn-gallery-trigger:hover {
  background: var(--dark-dark);
  color: var(--primary);
  border-color: var(--dark-dark);
}

.btn-gallery-trigger:hover svg {
  color: var(--primary);
}

/* Controles de navegación del carrusel */
.carousel-nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--grey-light);
  background: var(--white);
  color: var(--dark-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.carousel-btn:hover:not(:disabled) {
  background: var(--dark-dark);
  color: var(--primary);
  border-color: var(--dark-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.carousel-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: none;
}

/* Contenedor del carrusel / Slider */
.project-slider-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.project-slider-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 6px 2px 14px;
  scrollbar-width: none;
}

.project-slider-track::-webkit-scrollbar {
  display: none;
}

/* Tarjeta individual de imagen (sin bordes blancos ni márgenes internos) */
.project-image-card {
  flex: 0 0 calc((100% - 40px) / 3);
  width: calc((100% - 40px) / 3);
  scroll-snap-align: start;
  border-radius: 14px;
  overflow: hidden;
  background-color: #0F1722;
  cursor: pointer;
  position: relative;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
  user-select: none;
}

.project-image-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.project-image-container {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  border-radius: 14px;
  background-color: #0F1722;
  padding: 0;
  margin: 0;
  display: block;
}

.project-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  transform: scale(1.012); /* Micro-compensación para eliminar cualquier brecha de subpíxel */
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-image-card:hover .project-image-container img {
  transform: scale(1.035);
}

/* Encuadres ópticos individuales para composiciones especiales */
.img-pos-top {
  object-position: center 22% !important;
}

.img-pos-upper-center {
  object-position: center 32% !important;
}

.img-pos-lower-center {
  object-position: center 60% !important;
}

.img-pos-center {
  object-position: center center !important;
}

/* Indicador sutil de ampliación / zoom */
.project-image-overlay {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(11, 17, 24, 0.8);
  color: var(--white);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.project-image-card:hover .project-image-overlay {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   LIGHTBOX MODAL LIVIANO Y RESPONSIVE
   ========================================================================== */
.portfolio-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.portfolio-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 11, 17, 0.94);
  backdrop-filter: blur(10px);
}

.lightbox-dialog {
  position: relative;
  z-index: 2;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrapper {
  max-width: 100%;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lightbox-info {
  margin-top: 14px;
  text-align: center;
  max-width: 700px;
  padding: 0 15px;
}

.lightbox-counter {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}

.lightbox-caption {
  color: #E2E8F0;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

.lightbox-btn-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lightbox-btn-close:hover {
  background: var(--primary);
  color: var(--dark-dark);
  border-color: var(--primary);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 5;
}

.lightbox-nav-btn:hover {
  background: var(--primary);
  color: var(--dark-dark);
  border-color: var(--primary);
}

.lightbox-btn-prev {
  left: -65px;
}

.lightbox-btn-next {
  right: -65px;
}

/* Subgrupos de galería (Resultado vs Antes) */
.project-gallery-group {
  margin-top: 24px;
}

.project-group-antes {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px dashed #E2E8F0;
}

.gallery-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.gallery-group-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-dark);
}

.gallery-group-title svg {
  color: #8C6A00;
  flex-shrink: 0;
}

.gallery-group-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--grey-text);
  background: #F1F5F9;
  padding: 3px 10px;
  border-radius: 12px;
}

/* Badges sobre las tarjetas de imagen */
.badge-tag-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  backdrop-filter: blur(4px);
}

.badge-tag-overlay.tag-antes {
  background: #C2410C;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.badge-tag-overlay.tag-resultado {
  background: #0F1722;
  color: var(--primary);
  border: 1px solid rgba(255, 222, 23, 0.45);
}

.badge-tag-overlay.tag-obra {
  background: rgba(15, 23, 34, 0.85);
  color: #F8FAFC;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.antes-pill-label {
  background: #C2410C;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 4px;
  text-transform: uppercase;
}

/* RESPONSIVE TABLET */
@media (max-width: 991px) {
  .projects-portfolio-section {
    padding: 55px 0;
  }
  .projects-trust-bar {
    padding: 20px;
    margin-bottom: 28px;
  }
  .portfolio-filter-container {
    margin-bottom: 28px;
  }
  .project-block {
    padding: 28px 24px;
    margin-bottom: 35px;
    border-radius: 16px;
  }
  .project-block-title {
    font-size: 1.6rem;
  }
  .project-image-card {
    flex: 0 0 calc((100% - 18px) / 2);
    width: calc((100% - 18px) / 2);
  }
  .project-slider-track {
    gap: 18px;
  }
  .lightbox-btn-prev {
    left: 10px;
    width: 44px;
    height: 44px;
    background: rgba(7, 11, 17, 0.7);
  }
  .lightbox-btn-next {
    right: 10px;
    width: 44px;
    height: 44px;
    background: rgba(7, 11, 17, 0.7);
  }
  .lightbox-btn-close {
    top: -45px;
    right: 10px;
  }
}

/* RESPONSIVE MOBILE */
@media (max-width: 600px) {
  .projects-portfolio-section {
    padding: 45px 0;
  }
  .projects-trust-bar {
    padding: 16px 14px;
    margin-bottom: 24px;
    border-radius: 12px;
  }
  .trust-bar-quote p {
    font-size: 0.92rem;
  }
  .portfolio-filter-pills {
    border-radius: 14px;
    width: 100%;
    justify-content: center;
    gap: 6px;
  }
  .filter-btn {
    padding: 6px 12px;
    font-size: 0.82rem;
  }
  .project-block {
    padding: 22px 16px 20px;
    margin-bottom: 30px;
    border-radius: 14px;
  }
  .project-block-header {
    margin-bottom: 18px;
    gap: 14px;
  }
  .project-block-title {
    font-size: 1.4rem;
  }
  .project-block-desc {
    font-size: 0.92rem;
  }
  .project-bullets {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .btn-gallery-trigger {
    width: 100%;
    justify-content: center;
    margin-top: 14px;
  }
  .project-slider-track {
    gap: 14px;
  }
  .project-image-card {
    flex: 0 0 100%;
    width: 100%;
    border-radius: 12px;
  }
  .project-image-container {
    border-radius: 12px;
  }
  .carousel-btn {
    width: 38px;
    height: 38px;
  }
  .lightbox-dialog {
    max-width: 96vw;
  }
  .lightbox-img-wrapper {
    max-height: 65vh;
  }
  .lightbox-img {
    max-height: 65vh;
  }
  .lightbox-btn-close {
    top: -42px;
    right: 0;
    width: 38px;
    height: 38px;
  }
}