/* ═══════════════════════════════════════════
   MCM3 SRL — styles.css
   Industrial Premium — 2026
═══════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────── */
:root {
  --azul-dark:    #0d1b2e;
  --azul-mid:     #1a2f4e;
  --azul-brand:   #2455a4;
  --azul-light:   #3b6fc4;
  --naranja:      #e8520a;
  --naranja-glow: #f06b28;
  --gris-grafito: #1c2533;
  --gris-acero:   #2e3c50;
  --gris-medio:   #4a5d74;
  --gris-claro:   #8a9bb0;
  --blanco:       #ffffff;
  --blanco-off:   #f0f4f8;
  --texto:        #c8d8e8;
  --texto-dark:   #1c2533;

  --font-display: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'Roboto Mono', monospace;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-md:  0 4px 24px rgba(0,0,0,0.35);
  --shadow-lg:  0 8px 48px rgba(0,0,0,0.5);
  --shadow-xl:  0 16px 64px rgba(0,0,0,0.6);
  --shadow-nrj: 0 0 32px rgba(232,82,10,0.3);

  --trans-fast: 0.18s ease;
  --trans-med:  0.3s ease;
  --trans-slow: 0.55s cubic-bezier(0.22,1,0.36,1);

  --py-section: 100px;
  --mb-section: 64px;
}

/* ── RESET / BASE ────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--azul-dark);
  color: var(--texto);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--naranja);
  color: var(--blanco);
}

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

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

.py-section { padding-top: var(--py-section); padding-bottom: var(--py-section); }
.mb-section { margin-bottom: var(--mb-section); }

/* ── TYPOGRAPHY HELPERS ──────────────────── */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 16px;
}
.eyebrow-accent {
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--naranja);
  flex-shrink: 0;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--blanco);
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--gris-claro);
  max-width: 600px;
  margin: 0 auto;
}
.section-body {
  font-size: 1rem;
  color: var(--texto);
  line-height: 1.75;
  margin-bottom: 16px;
}

/* ── BUTTONS ─────────────────────────────── */
.btn-naranja {
  background: var(--naranja);
  color: var(--blanco);
  border: 2px solid var(--naranja);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--trans-fast), box-shadow var(--trans-fast), transform var(--trans-fast);
}
.btn-naranja:hover, .btn-naranja:focus-visible {
  background: var(--naranja-glow);
  border-color: var(--naranja-glow);
  color: var(--blanco);
  box-shadow: var(--shadow-nrj);
  transform: translateY(-2px);
}
.btn-outline-hero {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,0.4);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: border-color var(--trans-fast), background var(--trans-fast), transform var(--trans-fast);
}
.btn-outline-hero:hover {
  border-color: var(--blanco);
  background: rgba(255,255,255,0.08);
  color: var(--blanco);
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,0.5);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  padding: 14px 36px;
  transition: all var(--trans-fast);
}
.btn-outline-white:hover {
  border-color: var(--blanco);
  background: rgba(255,255,255,0.1);
  color: var(--blanco);
  transform: translateY(-2px);
}
.btn-xl { padding: 16px 44px; font-size: 1.1rem; }
.text-naranja { color: var(--naranja) !important; }

/* ── NAVBAR ──────────────────────────────── */
#mainNav {
  background: rgba(13,27,46,0.0);
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  padding: 20px 0;
  transition: background var(--trans-med), padding var(--trans-med), border-color var(--trans-med), backdrop-filter var(--trans-med);
}
#mainNav.scrolled {
  background: rgba(13,27,46,0.97);
  backdrop-filter: blur(20px);
  border-bottom-color: rgba(255,255,255,0.07);
  padding: 12px 0;
}
.logo-img {
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 2px 8px rgba(36,85,164,0.4));
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--blanco);
  letter-spacing: 0.02em;
}
.brand-tagline {
  font-size: 0.65rem;
  color: var(--gris-claro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.nav-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75) !important;
  padding: 8px 14px !important;
  transition: color var(--trans-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px;
  width: 0; height: 2px;
  background: var(--naranja);
  transition: width var(--trans-fast);
}
.nav-link:hover { color: var(--blanco) !important; }
.nav-link:hover::after { width: calc(100% - 28px); }

/* ── HERO ────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-section:hover .hero-bg { transform: scale(1.0); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,27,46,0.92) 0%,
    rgba(13,27,46,0.75) 50%,
    rgba(36,85,164,0.25) 100%
  );
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  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;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
}
.eyebrow-line {
  display: inline-block;
  width: 48px; height: 2px;
  background: var(--naranja);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(30px);
}
.hero-accent {
  color: var(--naranja);
  position: relative;
}
.hero-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  max-width: 700px;
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
}
.hero-ctas {
  opacity: 0;
  transform: translateY(20px);
}
.hero-stats {
  opacity: 0;
  transform: translateY(20px);
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--naranja);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.hero-stat-divider {
  width: 1px;
  background: rgba(255,255,255,0.15);
  align-self: stretch;
}
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  cursor: pointer;
}
.scroll-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--naranja);
  animation: scrollPulse 1.8s infinite;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--naranja), transparent);
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(6px); }
}

/* ── ANIMATE ON SCROLL ───────────────────── */
[data-animate] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
[data-animate="fadeUp"]    { transform: translateY(40px); }
[data-animate="fadeLeft"]  { transform: translateX(-40px); }
[data-animate="fadeRight"] { transform: translateX(40px); }

[data-animate].animated {
  opacity: 1;
  transform: translate(0,0);
}

/* ── EMPRESA ─────────────────────────────── */
.section-empresa {
  background: var(--azul-dark);
}
.empresa-visual {
  position: relative;
}
.empresa-img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: var(--shadow-xl);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  min-height: 280px;
}
.empresa-img {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: contain;
  display: block;
}
.empresa-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--naranja);
  color: var(--blanco);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.2;
}
.empresa-badge i { font-size: 1.6rem; }
.empresa-badge-2 {
  position: absolute;
  top: 20px; left: -20px;
  background: var(--azul-brand);
  color: var(--blanco);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-year {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--naranja);
}
.badge-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
}
.valores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.valor-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.88rem;
  color: var(--texto);
  transition: border-color var(--trans-fast), background var(--trans-fast);
}
.valor-item:hover {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.06);
}
.valor-icon { color: var(--naranja); font-size: 1.1rem; flex-shrink: 0; }

/* Métricas */
.metricas-row {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 60px;
  margin-top: 60px;
}
.metrica-card {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans-fast), transform var(--trans-fast);
}
.metrica-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--naranja);
  transform: scaleX(0);
  transition: transform var(--trans-med);
}
.metrica-card:hover { border-color: rgba(232,82,10,0.4); transform: translateY(-4px); }
.metrica-card:hover::before { transform: scaleX(1); }
.metrica-icon {
  font-size: 2rem;
  color: var(--azul-brand);
  margin-bottom: 12px;
}
.metrica-num {
  display: inline;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--blanco);
  line-height: 1;
}
.metrica-plus {
  display: inline;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--naranja);
}
.metrica-label {
  font-size: 0.8rem;
  color: var(--gris-claro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 8px;
}

/* ── RESPONSIVE EMPRESA ───────────────────── */
@media (max-width: 991px) {
  .empresa-badge {
    bottom: -16px; right: -8px;
    padding: 14px 18px;
    font-size: 0.8rem;
  }
  .empresa-badge-2 {
    top: 12px; left: -8px;
    padding: 12px 16px;
  }
  .badge-year { font-size: 1.8rem; }
}

@media (max-width: 575px) {
  .empresa-img-frame {
    padding: 28px 24px;
    min-height: 200px;
  }
  .empresa-img {
    max-height: 200px;
  }
  .empresa-badge {
    bottom: -12px; right: 0;
    padding: 10px 14px;
    font-size: 0.75rem;
  }
  .empresa-badge i { font-size: 1.2rem; }
  .empresa-badge-2 {
    top: 8px; left: 0;
    padding: 10px 14px;
  }
  .badge-year { font-size: 1.5rem; }
  .badge-text { font-size: 0.65rem; }
  .valores-grid {
    grid-template-columns: 1fr;
  }
}

/* ── SERVICIOS ───────────────────────────── */
.section-servicios {
  background: var(--gris-grafito);
}
.servicios-filters {
  gap: 10px;
}
.filter-btn {
  background: transparent;
  color: var(--gris-claro);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--trans-fast);
}
.filter-btn:hover { border-color: var(--naranja); color: var(--naranja); }
.filter-btn.active {
  background: var(--naranja);
  border-color: var(--naranja);
  color: var(--blanco);
}
.servicio-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--trans-fast), transform var(--trans-fast), box-shadow var(--trans-fast);
  position: relative;
  overflow: hidden;
}
.servicio-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--azul-brand), var(--naranja));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-med);
}
.servicio-card:hover {
  border-color: rgba(232,82,10,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.servicio-card:hover::after { transform: scaleX(1); }
.servicio-card.featured {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.06);
}
.servicio-card.featured::after { transform: scaleX(1); }
.servicio-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--azul-brand), var(--azul-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blanco);
  flex-shrink: 0;
}
.servicio-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blanco);
  margin: 0;
}
.servicio-desc {
  font-size: 0.88rem;
  color: var(--gris-claro);
  line-height: 1.65;
  margin: 0;
}
.servicio-list {
  list-style: none;
  padding: 0;
  margin: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.servicio-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--texto);
}
.servicio-list li i { color: var(--naranja); font-size: 0.7rem; flex-shrink: 0; }
.servicio-tag {
  display: inline-block;
  background: rgba(36,85,164,0.25);
  border: 1px solid rgba(36,85,164,0.4);
  color: var(--azul-light);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  align-self: flex-start;
}
.servicio-item {
  transition: opacity var(--trans-med), transform var(--trans-med);
}
.servicio-item.hidden {
  display: none;
}

/* ── DIFERENCIALES ───────────────────────── */
.section-diferenciales {
  background: linear-gradient(135deg, var(--azul-mid) 0%, var(--gris-grafito) 100%);
  position: relative;
  overflow: hidden;
}
.section-diferenciales::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(36,85,164,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.diferencial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  height: 100%;
  transition: border-color var(--trans-fast), transform var(--trans-fast), background var(--trans-fast);
}
.diferencial-card:hover {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.06);
  transform: translateY(-4px);
}
.dif-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(232,82,10,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--naranja);
  margin-bottom: 16px;
}
.diferencial-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--blanco);
  margin-bottom: 10px;
}
.diferencial-card p {
  font-size: 0.86rem;
  color: var(--gris-claro);
  line-height: 1.65;
  margin: 0;
}

/* ── PROCESO ─────────────────────────────── */
.section-proceso {
  background: var(--azul-dark);
}

.proceso-timeline {
  position: relative;
}

.proceso-line {
  display: none;
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--azul-brand), var(--naranja));
  transform: translateX(-50%);
  pointer-events: none;
}

@media (min-width: 768px) {
  .proceso-line { display: block; }
}

/* Cada fila es un grid de 2 columnas iguales */
.proceso-fila {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* Fila final: solo columna derecha */
.proceso-fila-final {
  grid-template-columns: 1fr 1fr;
}
.proceso-fila-final .proceso-item {
  grid-column: 2 / 3;
}

.proceso-item {
  padding: 14px 0;
}

@media (min-width: 768px) {
  .proceso-left  { padding-right: 40px; }
  .proceso-right { padding-left: 40px; }
}

@media (max-width: 767px) {
  .proceso-fila,
  .proceso-fila-final {
    grid-template-columns: 1fr;
  }
  .proceso-fila-final .proceso-item {
    grid-column: 1 / 2;
  }
  .proceso-left,
  .proceso-right {
    padding-left: 0;
    padding-right: 0;
  }
}

/* Tarjeta */
.proceso-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  position: relative;
  transition: border-color var(--trans-fast), transform var(--trans-fast);
}
.proceso-card:hover {
  border-color: rgba(232,82,10,0.4);
  transform: translateY(-3px);
}
.proceso-step {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(36,85,164,0.25);
  line-height: 1;
  position: absolute;
  top: 16px; right: 20px;
}
.proceso-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--azul-brand), var(--naranja));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--blanco);
  margin-bottom: 14px;
}
.proceso-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--blanco);
  margin-bottom: 8px;
}
.proceso-card p {
  font-size: 0.86rem;
  color: var(--gris-claro);
  line-height: 1.65;
  margin: 0;
}
.proceso-final {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.06);
}

/* ── GALERÍA ─────────────────────────────── */
.section-galeria {
  background: var(--gris-grafito);
}
.galeria-filters {
  gap: 8px;
}
.gal-filter {
  background: transparent;
  color: var(--gris-claro);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-fast);
}
.gal-filter:hover { border-color: var(--naranja); color: var(--naranja); }
.gal-filter.active {
  background: var(--naranja);
  border-color: var(--naranja);
  color: var(--blanco);
}
.galeria-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.gal-wide { grid-column: span 2; }
.gal-item.hidden { display: none; }
.gal-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--azul-mid);
  border: 1px solid rgba(255,255,255,0.07);
  cursor: pointer;
  transition: transform var(--trans-med), box-shadow var(--trans-med);
}
.gal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.gal-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.gal-wide .gal-img-wrap { aspect-ratio: 16/7; }
.gal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--azul-mid);
  transition: transform var(--trans-slow);
}
.gal-card:hover .gal-img-wrap img { transform: scale(1.04); }
.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,46,0.9), rgba(13,27,46,0.2) 50%, transparent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity var(--trans-fast);
  color: var(--blanco);
}
.gal-overlay i { font-size: 2rem; color: var(--naranja); }
.gal-overlay span { font-size: 0.82rem; font-weight: 600; text-align: center; padding: 0 16px; }
.gal-card:hover .gal-overlay { opacity: 1; }
.gal-meta {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.gal-badge {
  background: rgba(36,85,164,0.3);
  border: 1px solid rgba(36,85,164,0.5);
  color: var(--azul-light);
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}
.gal-client {
  font-size: 0.78rem;
  color: var(--gris-claro);
  display: flex;
  align-items: center;
  gap: 5px;
}
.gal-client i { font-size: 0.7rem; color: var(--naranja); }

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox-overlay.active { display: flex; }
.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  text-align: center;
  position: relative;
}
.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.lightbox-caption {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.5;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--blanco);
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--trans-fast);
  font-size: 1.1rem;
}
.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev  { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: var(--naranja); border-color: var(--naranja); }

/* ── TESTIMONIOS ─────────────────────────── */
.section-testimonios {
  background: var(--gris-grafito);
  position: relative;
  overflow: hidden;
}
.section-testimonios::before {
  content: '';
  position: absolute;
  bottom: -30%; right: -10%;
  width: 50%; height: 120%;
  background: radial-gradient(ellipse, rgba(36,85,164,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.testimonio-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--trans-fast), transform var(--trans-fast);
}
.testimonio-card:hover {
  border-color: rgba(36,85,164,0.5);
  transform: translateY(-4px);
}
.testimonio-card.featured-test {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.05);
}
.test-stars { color: var(--naranja); font-size: 0.9rem; letter-spacing: 2px; }
.test-text {
  font-size: 0.92rem;
  color: var(--texto);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
  margin: 0;
}
.test-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.test-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--azul-brand), var(--azul-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-size: 1rem;
  flex-shrink: 0;
}
.test-author strong {
  display: block;
  font-size: 0.88rem;
  color: var(--blanco);
  font-weight: 700;
}
.test-author span {
  display: block;
  font-size: 0.78rem;
  color: var(--gris-claro);
}

/* ── CONTACTO ────────────────────────────── */
.section-contacto {
  background: var(--azul-dark);
}
.contact-info-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 20px 20px;
  transition: border-color var(--trans-fast), transform var(--trans-fast), background var(--trans-fast);
  position: relative;
}
.contact-info-card:hover {
  border-color: var(--naranja);
  background: rgba(232,82,10,0.05);
  transform: translateX(4px);
}
.contact-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.whatsapp-card .contact-icon { background: rgba(37,211,102,0.15); color: #25d366; }
.phone-icon  { background: rgba(36,85,164,0.2); color: var(--azul-light); }
.email-icon  { background: rgba(232,82,10,0.15); color: var(--naranja); }
.addr-icon   { background: rgba(255,255,255,0.07); color: var(--gris-claro); }
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.contact-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gris-claro);
}
.contact-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blanco);
}
.contact-sub {
  font-size: 0.78rem;
  color: var(--gris-claro);
}
.contact-arrow {
  color: var(--naranja);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-directores {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 20px;
}
.director-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gris-claro);
}
.director-item i {
  color: var(--azul-brand);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.director-item strong { display: block; color: var(--blanco); font-size: 0.9rem; }
.director-item span { font-size: 0.78rem; color: var(--gris-claro); }

/* Formulario */
.contacto-form-wrap {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blanco);
  margin-bottom: 6px;
}
.form-subtitle {
  font-size: 0.88rem;
  color: var(--gris-claro);
  margin-bottom: 28px;
}
.form-group-custom { display: flex; flex-direction: column; gap: 6px; }
.form-label-custom {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gris-claro);
}
.form-control-custom {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--blanco);
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color var(--trans-fast), background var(--trans-fast), box-shadow var(--trans-fast);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-control-custom::placeholder { color: rgba(255,255,255,0.3); }
.form-control-custom:focus {
  outline: none;
  border-color: var(--naranja);
  background: rgba(232,82,10,0.04);
  box-shadow: 0 0 0 3px rgba(232,82,10,0.15);
}
select.form-control-custom { cursor: pointer; }
select.form-control-custom option { background: var(--azul-dark); color: var(--blanco); }
textarea.form-control-custom { resize: vertical; min-height: 120px; }
.form-disclaimer {
  font-size: 0.75rem;
  color: var(--gris-claro);
  text-align: center;
}

/* ── CTA FINAL ───────────────────────────── */
.section-cta-final {
  background: linear-gradient(135deg, var(--azul-mid) 0%, var(--azul-brand) 100%);
  position: relative;
  overflow: hidden;
}
.section-cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--blanco);
  margin-bottom: 16px;
  position: relative;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* ── FOOTER ──────────────────────────────── */
.site-footer {
  background: #080f1a;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-top { padding: 80px 0 60px; }
.footer-brand { color: var(--blanco); }
.footer-brand-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--blanco);
}
.footer-brand-sub {
  display: block;
  font-size: 0.65rem;
  color: var(--gris-claro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-about {
  font-size: 0.88rem;
  color: var(--gris-claro);
  line-height: 1.75;
}
.footer-social-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-claro);
  font-size: 1rem;
  transition: all var(--trans-fast);
}
.footer-social-btn:hover {
  background: var(--naranja);
  border-color: var(--naranja);
  color: var(--blanco);
  transform: translateY(-3px);
}
.footer-heading {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blanco);
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a, .footer-links span {
  font-size: 0.87rem;
  color: var(--gris-claro);
  transition: color var(--trans-fast);
}
.footer-links a:hover { color: var(--naranja); }
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.87rem;
  color: var(--gris-claro);
}
.footer-contact-item i { color: var(--naranja); font-size: 0.95rem; margin-top: 2px; flex-shrink: 0; width: 16px; text-align: center; }
.footer-contact-item a { color: var(--gris-claro); transition: color var(--trans-fast); }
.footer-contact-item a:hover { color: var(--naranja); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
}
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-dev { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-dev a { color: var(--naranja); transition: color var(--trans-fast); }
.footer-dev a:hover { color: var(--naranja-glow); }

/* ── WHATSAPP FLOAT ──────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: var(--blanco);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: transform var(--trans-fast), box-shadow var(--trans-fast);
}
.whatsapp-float:hover {
  color: var(--blanco);
  transform: scale(1.1);
  box-shadow: 0 6px 32px rgba(37,211,102,0.6);
}
.wsp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--azul-dark);
  color: var(--blanco);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-fast);
  border: 1px solid rgba(255,255,255,0.1);
}
.whatsapp-float:hover .wsp-tooltip { opacity: 1; }

/* ── BACK TO TOP ─────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(36,85,164,0.85);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-fast), transform var(--trans-fast), background var(--trans-fast);
  font-size: 0.9rem;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--naranja); transform: translateY(-3px); }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1199px) {
  .galeria-masonry { grid-template-columns: repeat(3, 1fr); }
  .gal-wide { grid-column: span 2; }
}

@media (max-width: 991px) {
  :root { --py-section: 72px; }
  .empresa-badge, .empresa-badge-2 { display: none; }
  .galeria-masonry { grid-template-columns: repeat(2, 1fr); }
  .gal-wide { grid-column: span 2; }
  .contacto-form-wrap { padding: 32px 24px; }
}

@media (max-width: 767px) {
  :root { --py-section: 60px; }
  .hero-title { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  .galeria-masonry { grid-template-columns: 1fr; }
  .gal-wide { grid-column: span 1; }
  .valores-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-stat-divider { display: none; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-overlay { padding: 16px; }
}

@media (max-width: 480px) {
  .contacto-form-wrap { padding: 24px 16px; }
  .footer-top { padding: 60px 0 40px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
}

/* ── REDUCED MOTION ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] { opacity: 1; transform: none; }
}