/* ==========================================================================
   CONSTRUCTORA VICTORIA - HOJA DE ESTILOS PRINCIPAL
   Diseño: 3D Cinematic, Glassmorphism Editorial & Arquitectónico
   Paleta: Naranja (#FF6B00), Azul (#2292D4), Carbón (#06090F), Blanco
   ========================================================================== */

:root {
  /* Paleta Corporativa */
  --color-primary: #FF6B00;
  --color-primary-hover: #FF8533;
  --color-primary-glow: rgba(255, 107, 0, 0.38);
  
  --color-secondary: #2292D4;
  --color-secondary-hover: #38BDF8;
  --color-secondary-glow: rgba(34, 146, 212, 0.32);

  --color-accent: #FFA726;
  
  --color-bg-base: #06090F;
  --color-bg-surface: #0C111D;
  --color-bg-card: rgba(13, 20, 36, 0.65);
  
  /* Glassmorphism */
  --glass-bg: rgba(13, 20, 36, 0.22);
  --glass-bg-hover: rgba(18, 27, 48, 0.36);
  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-border-highlight: rgba(255, 255, 255, 0.32);
  --glass-blur: blur(18px);
  --glass-shadow: 0 18px 42px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --glass-shadow-hover: 0 24px 54px rgba(0, 0, 0, 0.62), 0 0 30px var(--color-primary-glow);

  /* Tipografías y Textos */
  --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --color-text-title: #FFFFFF;
  --color-text-body: #F0F4F8;
  --color-text-muted: #E0E7F0;

  /* Dimensiones y Espaciados */
  --header-height: 96px;
  --container-max: 1360px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
  background-color: var(--color-bg-base);
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: transparent;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Contraste reforzado sobre el video en movimiento */
.hero-title,
.section-heading-large,
.service-title,
.step-title,
.project-title,
.confianza-title,
.contacto-heading,
.feature-title,
.pilar-title,
.nav-link {
  text-shadow: 0 3px 0 rgba(0, 0, 0, 0.9), 0 7px 16px rgba(0, 0, 0, 0.72);
}

.hero-description,
.section-subheading,
.presentacion-text p,
.feature-sub,
.pilar-desc,
.service-desc,
.step-desc,
.project-desc,
.confianza-desc,
.contacto-info-panel p,
.contacto-form-panel label,
.process-blueprint-caption,
.gallery-filter-btn,
.form-label,
.meta-pill,
.step-time-badge {
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.84), 0 5px 12px rgba(0, 0, 0, 0.66);
}

/* Aparición cinematográfica: el contenido emerge desde el fondo del video */
.scroll-reveal {
  --reveal-delay: 0ms;
  opacity: 0;
  filter: blur(10px);
  transform: perspective(900px) translate3d(0, 72px, -80px) scale(0.95);
  transform-origin: center bottom;
  transition: opacity 0.72s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay),
    transform 0.82s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay),
    filter 0.82s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay);
  will-change: opacity, transform, filter;
}

.scroll-reveal.from-left {
  transform: perspective(900px) translate3d(-58px, 58px, -90px) rotateY(2deg) scale(0.95);
}

.scroll-reveal.from-right {
  transform: perspective(900px) translate3d(58px, 58px, -90px) rotateY(-2deg) scale(0.95);
}

.scroll-reveal.is-visible,
.scroll-reveal.from-left.is-visible,
.scroll-reveal.from-right.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: perspective(900px) translate3d(0, 0, 0) rotateY(0) scale(1);
}

/* Se elimina la máscara geométrica anterior: el movimiento queda en el contenido. */
.scroll-cinematic-architecture,
.process-visual-3d {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal,
  .scroll-reveal.from-left,
  .scroll-reveal.from-right {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: #080C14;
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
  border: 2px solid #080C14;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Contenedor Universal */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 28px;
  padding-right: 28px;
}

/* ==========================================================================
   FONDO DE VIDEO CINEMATIC A PANTALLA COMPLETA
   ========================================================================== */
.cinematic-bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background-color: #06090F;
}

.cinematic-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  filter: brightness(0.98) contrast(1.05) saturate(1.08);
  will-change: transform;
}

.cinematic-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at 70% 30%, rgba(6, 9, 15, 0.06) 0%, rgba(6, 9, 15, 0.32) 74%, rgba(6, 9, 15, 0.66) 100%),
    linear-gradient(180deg, rgba(6, 9, 15, 0.34) 0%, rgba(6, 9, 15, 0.06) 28%, rgba(6, 9, 15, 0.12) 70%, rgba(6, 9, 15, 0.68) 100%);
  pointer-events: none;
}

.cinematic-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  opacity: 0.35;
}

/* Máscara arquitectónica global: líneas ligeras sobre el video que se dibujan al hacer scroll */
.scroll-cinematic-architecture {
  --architecture-progress: 0;
  --architecture-opacity: 0.11;
  --architecture-dash-offset: 880px;
  --architecture-shift-x: 0px;
  --architecture-shift-y: 0px;
  --architecture-rotate-x: 5deg;
  --architecture-rotate-z: -1.5deg;
  --architecture-node-opacity: 0.18;
  position: fixed;
  inset: 0;
  z-index: 3;
  overflow: hidden;
  pointer-events: none;
  opacity: var(--architecture-opacity);
  mix-blend-mode: screen;
  transition: opacity 0.35s ease;
}

.scroll-cinematic-architecture::before {
  content: '';
  position: absolute;
  top: -8%;
  left: 0;
  width: 2px;
  height: 116%;
  background: linear-gradient(180deg, transparent, rgba(112, 197, 240, 0.6), rgba(255, 139, 61, 0.8), transparent);
  transform: translateX(calc(18vw + var(--architecture-progress) * 64vw));
  filter: blur(1px) drop-shadow(0 0 12px rgba(34, 146, 212, 0.65));
  opacity: 0.56;
}

.scroll-cinematic-architecture svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  transform: perspective(1200px) rotateX(var(--architecture-rotate-x)) rotateZ(var(--architecture-rotate-z)) translate3d(var(--architecture-shift-x), var(--architecture-shift-y), 0) scale(1.04);
  transform-origin: center center;
}

.architecture-grid,
.architecture-wireframe {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1200;
  stroke-dashoffset: var(--architecture-dash-offset);
  transition: stroke-dashoffset 0.18s linear;
}

.architecture-grid {
  stroke: rgba(112, 197, 240, 0.62);
  stroke-width: 1.25;
  opacity: 0.78;
}

.architecture-wireframe {
  stroke: rgba(232, 247, 255, 0.82);
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(34, 146, 212, 0.4));
}

.architecture-wireframe .architecture-accent-line {
  stroke: rgba(255, 139, 61, 0.92);
  stroke-width: 3;
}

.architecture-nodes {
  fill: rgba(255, 139, 61, 0.96);
  opacity: var(--architecture-node-opacity);
  filter: drop-shadow(0 0 10px rgba(255, 107, 0, 0.9));
}

.architecture-scroll-label {
  position: absolute;
  right: 4vw;
  bottom: 8vh;
  color: rgba(216, 241, 255, 0.72);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.82), 0 5px 12px rgba(0, 0, 0, 0.68);
}

.scroll-cinematic-architecture.is-reduced-motion {
  opacity: 0.08;
}

.scroll-cinematic-architecture.is-reduced-motion svg {
  transform: none;
}

.scroll-cinematic-architecture.is-reduced-motion .architecture-grid,
.scroll-cinematic-architecture.is-reduced-motion .architecture-wireframe {
  stroke-dashoffset: 0;
}

/* ==========================================================================
   BARRA DE NAVEGACIÓN GLASSMORPHISM
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  transition: background-color var(--transition-smooth), backdrop-filter var(--transition-smooth), box-shadow var(--transition-smooth), height var(--transition-smooth);
}

.site-header.scrolled {
  height: 78px;
  background-color: rgba(6, 9, 15, 0.9);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  position: relative;
  isolation: isolate;
}

.brand-logo-link::before {
  content: '';
  position: absolute;
  z-index: -1;
  left: -16px;
  width: 150px;
  height: 76px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255, 107, 0, 0.26) 0%, rgba(34, 146, 212, 0.12) 48%, transparent 74%);
  filter: blur(12px);
  pointer-events: none;
}

.brand-logo-img {
  height: 94px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
  filter: drop-shadow(0 4px 14px rgba(0,0,0,0.48)) drop-shadow(0 0 12px rgba(255, 107, 0, 0.16));
}

.brand-logo-link:hover .brand-logo-img {
  transform: scale(1.04);
}

.site-header.scrolled .brand-logo-img {
  height: 78px;
}

.brand-tagline-pill {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: #FFB074;
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

@media (max-width: 900px) {
  .brand-tagline-pill { display: none; }
}

.site-nav {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: flex-end;
  min-width: 0;
  gap: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.4px;
  color: #E1E8F1;
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-whatsapp-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: #FFFFFF;
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-whatsapp-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-nav-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--color-primary), #E05300);
  box-shadow: 0 4px 18px var(--color-primary-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-nav-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 107, 0, 0.55);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 10px;
  z-index: 102;
}

.mobile-menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

/* ==========================================================================
   SECCIÓN 1: HERO PRINCIPAL CINEMATIC
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: calc(var(--header-height) + 20px);
  padding-bottom: 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  background: rgba(13, 20, 36, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.badge-pulse {
  width: 9px;
  height: 9px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.7);
  animation: pulse-ring 2s infinite;
}

.badge-text {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #E2E8F0;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.8vw, 4.4rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--color-text-title);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title .title-accent {
  background: none;
  color: #FFB074;
  -webkit-text-fill-color: #FFB074;
  display: inline-block;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.98), 0 0 5px rgba(255, 107, 0, 0.5);
  -webkit-text-stroke: 0.35px rgba(0, 0, 0, 0.44);
}

.hero-title .title-serif {
  font-style: italic;
  color: #E2E8F0;
  font-weight: 400;
  -webkit-text-stroke: 0.35px rgba(0, 0, 0, 0.5);
}

.hero-description {
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  color: var(--color-text-body);
  max-width: 580px;
  line-height: 1.68;
  margin-bottom: 36px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), #D95400);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.3px;
  box-shadow: 0 10px 30px var(--color-primary-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary-hero:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px rgba(255, 107, 0, 0.6);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: var(--radius-full);
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #FFFFFF;
  border: 1px solid var(--glass-border-highlight);
  font-weight: 600;
  font-size: 1.02rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.btn-secondary-hero:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-3px);
}

.hero-editorial-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(13, 20, 36, 0.1));
  backdrop-filter: blur(12px) saturate(118%);
  -webkit-backdrop-filter: blur(12px) saturate(118%);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--glass-shadow);
  position: relative;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.hero-editorial-card:hover {
  box-shadow: var(--glass-shadow-hover);
}

.editorial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.editorial-label {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}

.editorial-counter {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #D7E0ED;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.editorial-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(34, 146, 212, 0.15);
  border: 1px solid rgba(34, 146, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.feature-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.feature-sub {
  font-size: 0.85rem;
  color: #E0E7F0;
}

.hero-metrics-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.metric-val {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: #FFFFFF;
}

.metric-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-muted);
}

.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  z-index: 2;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.scroll-indicator:hover {
  color: var(--color-primary);
}

.mouse-icon {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  position: relative;
}

.mouse-wheel {
  width: 4px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 1.8s infinite;
}

/* ==========================================================================
   SECCIÓN 2: PRESENTACIÓN DE LA EMPRESA (SOBRE NOSOTROS)
   ========================================================================== */
.section-presentacion {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.glass-panel-main {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  padding: 56px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.glass-panel-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), transparent);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

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

.section-heading-large {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 3rem);
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 24px;
}

.presentacion-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.presentacion-text p {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-text-body);
  margin-bottom: 20px;
}

.pilares-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.pilar-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.pilar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.4);
}

.pilar-title {
  font-size: 1.02rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pilar-title svg {
  color: var(--color-primary);
}

.pilar-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.presentacion-visual {
  position: relative;
}

.visual-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.visual-image-wrapper img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.visual-image-wrapper:hover img {
  transform: scale(1.04);
}

.visual-floating-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(13, 20, 36, 0.88);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.visual-floating-badge .badge-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF;
}

.visual-floating-badge .badge-sub {
  font-size: 0.8rem;
  color: var(--color-primary);
}

/* ==========================================================================
   SECCIÓN 3: SERVICIOS (TARJETAS VISUALES CON PERSPECTIVA 3D)
   ========================================================================== */
.section-servicios {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.section-header-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px auto;
}

.section-header-center .section-heading-large {
  margin-bottom: 16px;
}

.section-header-center .section-subheading {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 28px;
}

.service-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--glass-shadow-hover);
  border-color: rgba(255, 107, 0, 0.45);
}

.service-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.08);
}

.service-img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(6, 9, 15, 0.1) 0%, rgba(6, 9, 15, 0.85) 100%);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(6, 9, 15, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary);
}

.service-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
  line-height: 1.35;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-card:hover .service-link {
  color: var(--color-primary);
  gap: 12px;
}

/* ==========================================================================
   SECCIÓN 4: PROCESO DE TRABAJO (SINCRONIZADO CON EL VIDEO DE FONDO)
   ========================================================================== */
.section-proceso {
  padding: 100px 0;
  position: relative;
  z-index: 4;
}

.video-sync-controls-panel {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(13, 20, 36, 0.1));
  backdrop-filter: blur(12px) saturate(118%);
  -webkit-backdrop-filter: blur(12px) saturate(118%);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.video-sync-controls-panel > :not(.process-visual-3d) {
  position: relative;
  z-index: 1;
}

/* Planimetría viva: una capa transparente que se revela con el desplazamiento */
.process-visual-3d {
  --process-progress: 0;
  --process-reveal: 0;
  --foundation-opacity: 0;
  --structure-opacity: 0;
  --finish-opacity: 0;
  --foundation-y: 28px;
  --structure-y: 34px;
  --finish-y: 40px;
  --blueprint-rotate-x: 8deg;
  --blueprint-rotate-y: -4deg;
  --blueprint-y: 18px;
  --blueprint-scale: 0.98;
  position: absolute;
  inset: -10px -34px -24px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.96;
  transform: translate3d(calc((var(--process-progress) - 0.5) * -18px), calc((0.5 - var(--process-progress)) * 12px), 0);
  transition: opacity 0.35s ease;
}

.process-visual-3d::before {
  content: '';
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 7%;
  height: 44%;
  border: 1px solid rgba(112, 197, 240, 0.34);
  border-radius: 12px;
  transform: perspective(680px) rotateX(58deg) rotateZ(-4deg) translateY(calc((0.5 - var(--process-progress)) * 24px));
  box-shadow: 0 0 34px rgba(34, 146, 212, 0.16), inset 0 0 28px rgba(34, 146, 212, 0.08);
  opacity: 0.72;
}

.process-visual-3d::after {
  content: '';
  position: absolute;
  left: calc(50% + (var(--process-progress) - 0.5) * 100px);
  bottom: 17%;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 139, 61, 0.9);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(255, 107, 0, 0.08), 0 0 30px rgba(255, 107, 0, 0.7);
  opacity: 0.8;
}

.process-blueprint-label {
  position: absolute;
  top: 18px;
  left: 5%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(112, 197, 240, 0.34);
  border-radius: 999px;
  background: rgba(8, 18, 32, 0.26);
  color: rgba(218, 242, 255, 0.82);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 1.7px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95);
  box-shadow: 0 0 24px rgba(34, 146, 212, 0.12);
}

.process-blueprint-label i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #FF8B3D;
  box-shadow: 0 0 12px rgba(255, 107, 0, 0.9);
}

.process-blueprint-mask {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.process-blueprint-svg {
  width: min(92%, 1080px);
  height: auto;
  overflow: visible;
  transform: perspective(1100px) rotateX(var(--blueprint-rotate-x)) rotateY(var(--blueprint-rotate-y)) translate3d(0, var(--blueprint-y), 0) scale(var(--blueprint-scale));
  transform-origin: center 72%;
  filter: drop-shadow(0 0 15px rgba(34, 146, 212, 0.24)) drop-shadow(0 0 8px rgba(255, 107, 0, 0.12));
}

.process-blueprint-svg path,
.process-blueprint-svg circle {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.blueprint-grid {
  opacity: 0.5;
  stroke: rgba(112, 197, 240, 0.72);
  stroke-width: 1.25;
}

.blueprint-foundation,
.blueprint-structure,
.blueprint-finish {
  transform-box: fill-box;
  transform-origin: center bottom;
  transition: opacity 0.18s linear, transform 0.18s linear;
}

.blueprint-foundation {
  opacity: var(--foundation-opacity);
  transform: translateY(var(--foundation-y));
  stroke: rgba(112, 197, 240, 0.9);
  stroke-width: 2.8;
}

.blueprint-structure {
  opacity: var(--structure-opacity);
  transform: translateY(var(--structure-y));
  stroke: rgba(255, 255, 255, 0.76);
  stroke-width: 2.5;
}

.blueprint-finish {
  opacity: var(--finish-opacity);
  transform: translateY(var(--finish-y));
  stroke: rgba(255, 139, 61, 0.92);
  stroke-width: 2.8;
}

.process-blueprint-caption {
  position: absolute;
  right: 5%;
  bottom: 20px;
  color: rgba(165, 218, 247, 0.58);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translateY(calc((0.5 - var(--process-progress)) * 8px));
}

.process-visual-3d.is-reduced-motion .process-blueprint-svg {
  transform: none;
}

.process-visual-3d.is-reduced-motion .blueprint-foundation,
.process-visual-3d.is-reduced-motion .blueprint-structure,
.process-visual-3d.is-reduced-motion .blueprint-finish {
  opacity: 1;
  transform: none;
}

.sync-intro-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
}

.sync-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sync-video-time {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.btn-video-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-video-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}

.video-progress-container {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  margin-bottom: 36px;
}

.video-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  border-radius: 4px;
  transition: width 0.1s linear;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(8, 15, 28, 0.13));
  backdrop-filter: blur(9px) saturate(125%);
  -webkit-backdrop-filter: blur(9px) saturate(125%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.process-step-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 107, 0, 0.4);
  transform: translateY(-5px);
}

.process-step-card.active {
  background: linear-gradient(145deg, rgba(255, 139, 61, 0.18), rgba(12, 21, 37, 0.14));
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(255, 107, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: translateY(-5px);
}

.step-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.process-step-card.active .step-number {
  color: var(--color-primary);
}

.step-time-badge {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-secondary);
  background: rgba(34, 146, 212, 0.15);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.step-img-preview {
  height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-img-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-fast);
}

.process-step-card:hover .step-img-preview img {
  transform: scale(1.06);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.35;
}

.step-desc {
  font-size: 0.86rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.step-play-hint {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--transition-fast);
}

.process-step-card:hover .step-play-hint,
.process-step-card.active .step-play-hint {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   SECCIÓN 5: PROYECTOS DESTACADOS (MÓDULOS CINEMATOGRÁFICOS)
   ========================================================================== */
.section-proyectos {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.projects-container {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.projects-process-note {
  margin: 34px auto 0;
  max-width: 820px;
  padding: 18px 24px;
  border: 1px solid rgba(255, 107, 0, 0.24);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: linear-gradient(110deg, rgba(255, 107, 0, 0.09), rgba(255,255,255,0.025));
  box-shadow: 0 16px 38px rgba(0,0,0,0.18);
}

.projects-process-note > span {
  display: block;
  margin-bottom: 7px;
  color: var(--color-primary-light);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.projects-process-note p {
  margin: 0;
  color: #e5edf5;
  font-size: 0.88rem;
  line-height: 1.65;
  text-shadow: 0 2px 0 rgba(0,0,0,0.7), 0 5px 12px rgba(0,0,0,0.38);
}

.project-cinematic-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.project-cinematic-card:hover {
  box-shadow: var(--glass-shadow-hover);
  border-color: rgba(255, 107, 0, 0.4);
}

.project-cinematic-card.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.project-cinematic-card.reverse .project-media {
  order: 2;
}
.project-cinematic-card.reverse .project-info {
  order: 1;
}

.project-media {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-cinematic-card:hover .project-media img {
  transform: scale(1.05);
}

.project-media-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  background: rgba(6, 9, 15, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.project-info {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-meta-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.meta-pill {
  font-size: 0.78rem;
  font-weight: 600;
  color: #E0E7F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.meta-pill.highlight {
  color: var(--color-primary);
  background: rgba(255, 107, 0, 0.1);
  border-color: rgba(255, 107, 0, 0.3);
}

.project-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2.4vw, 2.3rem);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 18px;
}

.project-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-body);
  margin-bottom: 28px;
}

.project-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-name {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-muted);
}

.spec-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: #FFFFFF;
}

.btn-open-project-modal {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border-highlight);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.94rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-open-project-modal:hover {
  background: linear-gradient(135deg, var(--color-primary), #D95400);
  border-color: transparent;
  box-shadow: 0 6px 20px var(--color-primary-glow);
  transform: translateY(-2px);
}

/* ==========================================================================
   SECCIÓN 6: GALERÍA DE TRABAJOS CON FILTROS Y LIGHTBOX
   ========================================================================== */
.section-galeria {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.gallery-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.gallery-filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gallery-filter-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
}

.gallery-filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  cursor: pointer;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), opacity var(--transition-fast);
}

.gallery-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--glass-shadow-hover);
  border-color: rgba(255, 107, 0, 0.5);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(6, 9, 15, 0.92) 0%, rgba(6, 9, 15, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-category {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 1px;
}

.gallery-item-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-top: 4px;
}

.gallery-zoom-icon {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 107, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transform: scale(0.8);
  transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-zoom-icon {
  transform: scale(1);
}

/* ==========================================================================
   SECCIÓN 7: SECCIÓN DE CONFIANZA Y SOLIDEZ CONSTRUCTIVA
   ========================================================================== */
.section-confianza {
  padding: 100px 0;
  position: relative;
  z-index: 2;
}

.confianza-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.confianza-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.confianza-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 107, 0, 0.45);
}

.confianza-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.15), rgba(34, 146, 212, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 22px;
}

.confianza-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.35;
}

.confianza-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECCIÓN 8: CONTACTO Y COTIZACIÓN RÁPIDA
   ========================================================================== */
.section-contacto {
  padding: 100px 0 120px 0;
  position: relative;
  z-index: 2;
}

.contacto-layout-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: stretch;
}

.contacto-info-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contacto-direct-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 36px 0;
}

.direct-contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.direct-contact-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(6px);
  border-color: rgba(255, 255, 255, 0.2);
}

.direct-contact-card.whatsapp:hover {
  border-color: rgba(37, 211, 102, 0.5);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
}

.direct-contact-card.instagram:hover {
  border-color: rgba(225, 48, 108, 0.5);
  box-shadow: 0 4px 20px rgba(225, 48, 108, 0.25);
}

.contact-icon-large {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.whatsapp .contact-icon-large {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
}

.instagram .contact-icon-large {
  background: rgba(225, 48, 108, 0.15);
  color: #E1306C;
}

.location .contact-icon-large {
  background: rgba(34, 146, 212, 0.15);
  color: var(--color-secondary);
}

.contact-card-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
}

.contact-card-val {
  font-size: 1.08rem;
  font-weight: 700;
  color: #FFFFFF;
}

.contacto-form-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--glass-shadow);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text-body);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.25);
}

.form-select option {
  background-color: #0F172A;
  color: #FFFFFF;
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-submit-quote {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), #D95400);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  margin-top: 10px;
  box-shadow: 0 8px 25px var(--color-primary-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-submit-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(255, 107, 0, 0.6);
}

/* ==========================================================================
   FOOTER EDITORIAL
   ========================================================================== */
.site-footer {
  background: rgba(5, 7, 12, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 60px 0 30px 0;
  position: relative;
  z-index: 2;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand-col p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 18px 0;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

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

.footer-link {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-bottom-bar {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #64748B;
}

/* ==========================================================================
   MODAL DE PROYECTO (FICHA TÉCNICA Y GALERÍA)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content-card {
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: rgba(13, 20, 36, 0.95);
  border: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,0.8);
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.96);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.active .modal-content-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-primary);
  transform: rotate(90deg);
}

.modal-gallery-slider {
  position: relative;
  width: 100%;
  height: 420px;
  background: #000000;
  overflow: hidden;
}

.modal-slider-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #05070C;
  transition: opacity 0.4s ease;
}

.dossier-projects-container .project-media {
  cursor: zoom-in;
}

.dossier-projects-container .project-media:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: -3px;
}

.modal-slider-progress {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-full);
  background: rgba(4, 7, 13, 0.64);
  backdrop-filter: blur(12px);
  color: #FFFFFF;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 2px 7px rgba(0,0,0,0.8);
  pointer-events: none;
}

.modal-slider-progress span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #F8FAFC;
}

.modal-slider-progress span:last-child {
  color: var(--color-primary-light);
  font-weight: 800;
  white-space: nowrap;
}

.slider-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.slider-nav-btn:hover {
  background: var(--color-primary);
}

.slider-prev { left: 16px; }
.slider-next { right: 16px; }

.modal-body {
  padding: 36px 44px;
}

/* ==========================================================================
   LIGHTBOX FULLSCREEN PARA GALERÍA
   ========================================================================== */
.lightbox-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(3, 5, 10, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.lightbox-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.9);
}

.lightbox-caption {
  margin-top: 18px;
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}

.lightbox-counter {
  margin-top: 6px;
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
}

/* Botón Flotante WhatsApp */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  z-index: 90;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.65);
}

.whatsapp-pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulse-ring 2.2s infinite;
}

/* ==========================================================================
   RESPONSIVE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-editorial-card {
    max-width: 600px;
  }
  .presentacion-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .process-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-cinematic-card,
  .project-cinematic-card.reverse {
    grid-template-columns: 1fr;
  }
  .project-cinematic-card.reverse .project-media {
    order: 1;
  }
  .project-cinematic-card.reverse .project-info {
    order: 2;
  }
  .project-media {
    min-height: 320px;
  }
  .contacto-layout-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }
  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100vw;
    height: calc(100vh - var(--header-height));
    background: rgba(6, 9, 15, 0.96);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px 24px;
    gap: 32px;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
  }
  .site-nav.open {
    transform: translateX(0);
  }
  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }
  .nav-link {
    font-size: 1.25rem;
  }
  .nav-actions {
    flex-direction: column;
    width: 100%;
    gap: 14px;
  }
  .btn-whatsapp-nav, .btn-nav-quote {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .hero-section {
    padding-top: calc(var(--header-height) + 10px);
    text-align: center;
  }
  .brand-logo-img {
    height: 54px;
  }
  .brand-logo-link::before {
    left: -10px;
    width: 102px;
    height: 48px;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .glass-panel-main {
    padding: 32px 20px;
  }
  .pilares-list {
    grid-template-columns: 1fr;
  }
  .process-steps-grid {
    grid-template-columns: 1fr;
  }
  .video-sync-controls-panel {
    padding: 28px 18px;
  }
  .process-visual-3d {
    inset: -8px -115px -18px;
    opacity: 0.44;
  }
  .process-blueprint-svg {
    width: 150%;
  }
  .process-blueprint-caption {
    right: 18px;
    bottom: 14px;
    font-size: 0.58rem;
    letter-spacing: 1.5px;
  }
  .process-blueprint-label {
    left: 18px;
    top: 14px;
    font-size: 0.52rem;
    letter-spacing: 1.1px;
  }
  .project-info {
    padding: 28px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .contacto-info-panel,
  .contacto-form-panel {
    padding: 32px 20px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .floating-whatsapp-btn {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }
}