/* ══════════════════════════════════════════════════
   VARIABLES & RESET
══════════════════════════════════════════════════ */
:root {
  --dark:        #060d1a;
  --dark-2:      #091525;
  --dark-3:      #0e1d31;
  --surface:     #ffffff;
  --bg:          #edf2f8;
  --bg-2:        #e3ecf5;
  --accent:      #38bdf8;
  --accent-2:    #7dd3fc;
  --accent-glow: rgba(56, 189, 248, 0.14);
  --accent-line: rgba(56, 189, 248, 0.22);
  --text:        #091525;
  --text-2:      #2c4a62;
  --text-3:      #58789a;
  --radius-sm:   10px;
  --radius:      16px;
  --radius-lg:   24px;
  --shadow-sm:   0 2px 10px rgba(0,0,0,0.06);
  --shadow:      0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.15);
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Barlow Condensed', system-ui, sans-serif;
  --font-body:    'Barlow', system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }

/* ══════════════════════════════════════════════════
   TYPOGRAPHY UTILITIES
══════════════════════════════════════════════════ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.eyebrow-light { color: rgba(125, 211, 252, 0.9); }
.eyebrow-light::before { background: rgba(125, 211, 252, 0.7); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}
.section-title.light { color: #fff; }

.section-desc {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 580px;
  line-height: 1.78;
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}
.section-header .eyebrow { justify-content: center; }
.section-header .section-desc { margin: 0 auto; }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.85rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.28s var(--ease);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--accent);
  color: var(--dark);
  box-shadow: 0 4px 16px rgba(56,189,248,0.28);
}
.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(56, 189, 248, 0.4);
}
.btn-ghost {
  background: rgba(255,255,255,0.09);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.38);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  font-size: 0.82rem;
  padding: 0.55rem 1.1rem;
}
.btn-outline:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
}
.btn-full { width: 100%; justify-content: center; }

/* ══════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s var(--ease), backdrop-filter 0.35s, box-shadow 0.35s;
}
.header.scrolled {
  background: rgba(6, 13, 26, 0.88);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(56,189,248,0.1);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-link {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.07); }
.nav-link.active { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: var(--dark) !important;
  font-weight: 700;
  margin-left: 0.6rem;
  box-shadow: 0 2px 12px rgba(56,189,248,0.3);
}
.nav-cta:hover {
  background: var(--accent-2) !important;
  box-shadow: 0 4px 16px rgba(56,189,248,0.4) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.25s;
}

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media-shell {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg,
      rgba(6,13,26,0.60) 0%,
      rgba(6,13,26,0.10) 30%,
      rgba(6,13,26,0.10) 55%,
      rgba(6,13,26,0.88) 80%,
      rgba(6,13,26,0.97) 100%
    );
}

/* Hero content — bottom */
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem) clamp(3rem, 5vw, 4.5rem);
  width: 100%;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.2vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  white-space: nowrap;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}
.hero-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.68);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-line {
  width: 1px; height: 52px;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 100%);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { opacity: 0.4; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(1.12); }
}

/* ══════════════════════════════════════════════════
   STATS BAR (integrada en soluciones)
══════════════════════════════════════════════════ */
.sol-stats-bar {
  background: var(--dark-2);
  border-top: 1px solid rgba(56,189,248,0.1);
  margin-top: 0;
  padding: 2rem 0;
}
.stats-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 0.75rem 2rem;
  flex: 1;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.stat-item.stat-visible {
  opacity: 1;
  transform: translateY(0);
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  text-shadow: 0 0 28px rgba(56,189,248,0.35);
}
.stat-plus {
  color: var(--accent);
  font-size: 0.6em;
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1;
}
.stat-unit {
  font-size: 0.55em;
  font-weight: 700;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.02em;
}
.stat-label {
  font-size: 0.67rem;
  color: rgba(255,255,255,0.48);
  margin-top: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  max-width: 140px;
  line-height: 1.4;
}
.stat-sep {
  width: 1px;
  align-self: stretch;
  background: rgba(56,189,248,0.13);
  margin: 0.5rem 0;
}

/* ══════════════════════════════════════════════════
   SOLUCIONES
══════════════════════════════════════════════════ */
.soluciones {
  padding: clamp(2.5rem, 4vw, 4rem) 0 0; /* sin padding-bottom: la sol-stats-bar cierra la sección */
  background: var(--bg);
}
.soluciones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.sol-card {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s, background 0.35s;
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  display: block;
  color: inherit;
}
.sol-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(56,189,248,0.06) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}
.sol-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg), 0 0 28px rgba(56,189,248,0.18), 0 0 0 1px var(--accent-line);
  border-color: var(--accent);
  background: var(--dark-3);
}
.sol-card:hover::after { opacity: 1; }
.sol-card:hover .sol-card-arrow { opacity: 1; transform: translateX(0); }
.sol-card:hover h3 { color: #fff; }
.sol-card:hover p  { color: rgba(255,255,255,0.70); }
.sol-card:hover .sol-tag {
  background: rgba(56,189,248,0.12);
  color: var(--accent);
  border-color: rgba(56,189,248,0.2);
}

/* featured: sin estilos especiales en reposo, igual que el resto */

.sol-icon-wrap {
  width: 50px; height: 50px;
  background: var(--accent-glow);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  font-size: 1.5rem;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  transition: transform 0.25s var(--ease), background 0.25s;
}
.sol-card:hover .sol-icon-wrap {
  transform: scale(1.08);
  background: rgba(56,189,248,0.2);
}
.sol-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text);
  letter-spacing: -0.01em;
  transition: color 0.35s var(--ease);
}
.sol-card p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.68;
  margin-bottom: 1.35rem;
  transition: color 0.35s var(--ease);
}
.sol-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--bg-2);
  color: var(--text-3);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s;
}

/* Flecha de navegación en sol-card */
.sol-card-arrow {
  position: absolute;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(56,189,248,0.12);
  border: 1px solid var(--accent-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

/* ══════════════════════════════════════════════════
   ESTACIONES DE REGASIFICACIÓN
══════════════════════════════════════════════════ */
.estaciones {
  background: var(--dark);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  border-top: 1px solid rgba(56,189,248,0.08);
}
.estaciones .section-title { color: #fff; }

/* Layout 2 columnas: info | slider */
.est-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: stretch;   /* ambas columnas misma altura */
  margin-top: 2.5rem;
}

/* Columna info: flex para distribuir contenido verticalmente */
.est-info {
  display: flex;
  flex-direction: column;
}
.est-info .est-specs { margin-top: auto; padding-top: 1.5rem; }

/* Slider de fotos — ocupa toda la altura del grid */
.est-slider {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 420px;
  background: #000;
}
.est-slider-track { position: relative; width: 100%; height: 100%; }
.est-slide-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}
.est-slide-img.active { opacity: 1; }

/* Dots */
.est-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.est-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: 1px solid rgba(255,255,255,0.4);
  transition: background 0.3s, transform 0.3s;
  cursor: pointer;
}
.est-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.25);
}
.est-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.25);
  border-radius: 100px;
  padding: 0.55rem 1.25rem;
  margin-bottom: 1.5rem;
}
.est-intro {
  font-size: 0.94rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.82;
  text-align: justify;
  text-justify: inter-word;
  margin-bottom: 1.25rem;
}
.est-intro strong { color: #fff; }
.est-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.est-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(56,189,248,0.08);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  transition: border-color 0.25s, background 0.25s;
}
.est-spec-item:hover {
  border-color: rgba(56,189,248,0.2);
  background: rgba(56,189,248,0.05);
}
.est-spec-item > i {
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.est-spec-item > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.est-spec-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.est-spec-val {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  font-family: var(--font-display);
}

/* ══════════════════════════════════════════════════
   NOSOTROS
══════════════════════════════════════════════════ */
.nosotros {
  background: var(--dark);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  border-top: 1px solid rgba(56,189,248,0.08);
}
.nosotros-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 2rem;
}
.nosotros-top--solo {
  grid-template-columns: 1fr 1fr;
  max-width: none;
  align-items: stretch;
  gap: 3.5rem;
}
.nosotros-logo-c {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  min-height: 320px;
}
.nosotros-logo-c img {
  width: clamp(180px, 40%, 320px);
  max-height: 100%;
  object-fit: contain;
  opacity: 0.92;
}
.nosotros-text .section-title {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
}
.nosotros-text p {
  color: rgba(255,255,255,0.6);
  line-height: 1.82;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  text-align: justify;
}
.nosotros-text strong { color: var(--accent-2); font-weight: 600; }

.aliados-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.aliado-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}
.aliado-card:hover {
  background: rgba(56,189,248,0.07);
  border-color: var(--accent-line);
  transform: translateY(-2px);
}
.aliado-card img {
  max-width: 100%;
  max-height: 34px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1) saturate(0.9);
}

/* Proceso — columna lateral dentro de nosotros-top */
.proceso {
  border-left: 1px solid rgba(56,189,248,0.12);
  padding-left: 2rem;
}
.proceso-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.proceso-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
  padding: 0.65rem 0;
}
.paso-num {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--accent);
  min-width: 22px;
}
.paso-icon {
  width: 42px; height: 42px;
  flex-shrink: 0;
  background: rgba(56,189,248,0.08);
  border: 1px solid var(--accent-line);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--accent);
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
}
.proceso-step:hover .paso-icon {
  background: rgba(56,189,248,0.16);
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(56,189,248,0.15);
}
.paso-label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.15rem;
}
.paso-desc {
  font-size: 0.69rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.4;
  max-width: none;
}
.proceso-arrow {
  display: none; /* flechas horizontales ya no aplican en layout vertical */
}

/* ══════════════════════════════════════════════════
   PROYECTOS / MAPA
══════════════════════════════════════════════════ */
.proyectos {
  background: var(--dark-2);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  border-top: 1px solid rgba(56,189,248,0.08);
}
.proyectos .section-title { color: #fff; }
.proyectos .section-desc  { color: rgba(255,255,255,0.55); margin: 0 auto; }

.mapa-filtros {
  display: flex;
  gap: 0.55rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.filtro-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 1.05rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.48);
  border: 1px solid rgba(255,255,255,0.09);
  cursor: pointer;
  transition: all 0.22s;
  letter-spacing: 0.02em;
}
.filtro-btn:hover  { background: rgba(255,255,255,0.09); color: #fff; }
.filtro-btn.active { background: var(--accent-glow); color: var(--accent); border-color: var(--accent-line); }

.filtro-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.filtro-dot.dot-estacion      { background: #4ade80; }
.filtro-dot.dot-mantenimiento { background: #f59e0b; }
.filtro-dot.dot-operaciones   { background: #a78bfa; }
.filtro-dot.dot-reparacion    { background: #f87171; }

/* ── Dropdown flotante del mapa ─────────────────────── */
@keyframes dropDown {
  from { opacity: 0; transform: translateY(-6px) scaleY(0.96); }
  to   { opacity: 1; transform: translateY(0)   scaleY(1);     }
}
.mapa-dropdown {
  position: fixed;
  z-index: 500;
  display: none;
  flex-direction: column;
  min-width: 240px;
  max-height: 320px;
  overflow-y: auto;
  background: var(--dark-2);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.55);
  padding: 6px;
  transform-origin: top left;
  animation: dropDown 0.18s ease;
}
.mapa-dropdown.visible { display: flex; }
.mapa-drop-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
  width: 100%;
}
.mapa-drop-item:hover  { background: rgba(56,189,248,0.1); }
.mapa-drop-item.active { background: rgba(56,189,248,0.16); border-left: 2px solid var(--accent); padding-left: calc(0.9rem - 2px); }
.mapa-drop-nombre {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}
.mapa-drop-lugar {
  font-size: 0.70rem;
  color: rgba(255,255,255,0.42);
}

.geo-title {
  font-size: clamp(2.8rem, 5.6vw, 5.6rem) !important;
  letter-spacing: 0.01em !important;
  white-space: nowrap;
}

.mapa-wrapper {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(56,189,248,0.14);
  height: 540px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.mapa-leaflet { width: 100%; height: 100%; z-index: 1; position: relative; }
/* ══════════════════════════════════════════════════
   MODAL FLOTANTE DE PROYECTO
══════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(6, 13, 26, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.modal-overlay.is-closing {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 1, 1);
}
.modal-card {
  background: var(--dark-3);
  border: 1px solid rgba(56,189,248,0.18);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.93) translateY(16px);
  transition: transform 0.42s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.42s ease;
  box-shadow: 0 40px 100px rgba(0,0,0,0.65), 0 0 0 1px rgba(56,189,248,0.07);
  scrollbar-width: thin;
  scrollbar-color: rgba(56,189,248,0.2) transparent;
}
.modal-overlay.is-open .modal-card {
  transform: scale(1) translateY(0);
}
.modal-overlay.is-closing .modal-card {
  transform: scale(0.96) translateY(14px);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.6, 1), opacity 0.32s ease;
  opacity: 0;
}
.modal-close-btn {
  position: absolute;
  top: 1rem; right: 1rem;
  z-index: 10;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.modal-close-btn:hover {
  background: rgba(56,189,248,0.2);
  border-color: var(--accent-line);
  color: #fff;
}

/* Galería */
.modal-galeria {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--dark);
}
.galeria-track {
  position: relative;
  width: 100%;
  height: 100%;
}
.galeria-foto {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.galeria-foto.is-active { opacity: 1; }
.modal-galeria::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(transparent, rgba(14,29,49,0.95));
  pointer-events: none;
}
.galeria-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  z-index: 5;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(6,13,26,0.55);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.galeria-arrow:hover {
  background: rgba(56,189,248,0.25);
  border-color: var(--accent-line);
  transform: translateY(-50%) scale(1.08);
}
.galeria-prev { left: 0.85rem; }
.galeria-next { right: 0.85rem; }

.galeria-dots {
  position: absolute;
  bottom: 0.85rem; left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 5px;
  align-items: center;
}
.galeria-dot {
  width: 6px; height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: width 0.3s, background 0.3s;
}
.galeria-dot.is-active {
  width: 20px;
  background: var(--accent);
}
.galeria-counter {
  position: absolute;
  top: 0.85rem; left: 0.85rem;
  z-index: 5;
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  background: rgba(6,13,26,0.55);
  backdrop-filter: blur(6px);
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  letter-spacing: 0.06em;
}

/* Cuerpo */
.modal-body {
  padding: 1.5rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.modal-meta-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding-right: 2.5rem; /* espacio para que la X no tape nada */
}
.modal-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border-radius: 100px;
}
.modal-status {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 0.28rem 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.modal-status::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.modal-nombre {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.modal-lugar {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.modal-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 0.75rem;
}

/* Tabla de specs */
.modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1rem;
  margin-top: 0.25rem;
}
.modal-spec-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: border-color 0.2s, background 0.2s;
}
.modal-spec-item:hover {
  border-color: var(--accent-line);
  background: rgba(56,189,248,0.04);
}
.modal-spec-item.full-width { grid-column: 1 / -1; }
.modal-spec-label {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.35);
}
.modal-spec-value {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.88);
  font-weight: 500;
  line-height: 1.4;
}

.panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  width: fit-content;
}
.panel-nombre { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: #fff; }
.panel-lugar  { font-size: 0.8rem; color: rgba(255,255,255,0.45); display: flex; align-items: center; gap: 0.3rem; }
.panel-desc   { font-size: 0.83rem; color: rgba(255,255,255,0.65); line-height: 1.65; border-top: 1px solid rgba(255,255,255,0.07); padding-top: 1rem; }
.panel-status {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent-line);
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.panel-status::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }


.leaflet-tile-pane { filter: brightness(0.88) contrast(1.06); }
.leaflet-control-attribution { font-size: 10px !important; }
.leaflet-popup-content-wrapper {
  background: var(--dark-3) !important;
  color: #fff !important;
  border: 1px solid var(--accent-line) !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.55) !important;
}
.leaflet-popup-tip { background: var(--dark-3) !important; }
.leaflet-popup-content { font-family: var(--font-body); font-size: 0.82rem; color: rgba(255,255,255,0.82); }
.leaflet-popup-content b { color: #fff; display: block; margin-bottom: 3px; }

/* ══════════════════════════════════════════════════
   EQUIPOS — VIEWER + SELECTOR
══════════════════════════════════════════════════ */
.equipos {
  background: var(--bg);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
}

.eq-viewer {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 0;
  background: var(--dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(56,189,248,0.12);
  margin-bottom: 1rem;
  min-height: 460px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
}

.eq-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 460px;
  cursor: default;
  overflow: hidden;
  background: linear-gradient(160deg, #0a1628 0%, #060d1a 100%);
}
.eq-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56,189,248,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.eq-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 75%, rgba(56,189,248,0.09) 0%, transparent 68%);
  pointer-events: none;
}

.eq-model {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
  z-index: 1;
}
.eq-model.is-active {
  opacity: 1;
  pointer-events: auto;
}

.eq-static-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%; height: 100%;
  padding: 2.5rem;
}
.eq-static-img {
  max-height: 350px;
  max-width: 88%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.65));
  user-select: none;
}

.eq-360-wrap {
  position: relative;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}
.eq-360-wrap.dragging { cursor: grabbing; }

.eq-frame {
  position: absolute;
  max-height: 350px;
  max-width: 88%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.65));
  opacity: 0;
  user-select: none;
  pointer-events: none;
  transition: opacity 0.07s linear;
}
.eq-frame.is-active {
  opacity: 1;
  pointer-events: auto;
}

.eq-360-hint {
  position: absolute;
  bottom: 1.25rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255,255,255,0.42);
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.09);
  pointer-events: none;
  transition: opacity 0.4s;
  z-index: 2;
}
.eq-360-hint.hidden { opacity: 0; }

.eq-info {
  background: rgba(255,255,255,0.025);
  border-left: 1px solid rgba(56,189,248,0.1);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  justify-content: center;
}
.eq-info-num {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--accent);
}
.eq-info-name {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1;
}
.eq-info-specs {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0.75rem 0;
}
.eq-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.48rem 0;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.eq-spec-row:last-child { border-bottom: none; }
.eq-spec-row span   { color: rgba(255,255,255,0.4); }
.eq-spec-row strong { color: #fff; font-weight: 600; font-size: 0.8rem; }

.eq-badge-360 {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent-line);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  width: fit-content;
}
.eq-badge-360.visible { display: flex; }

/* ── Tabs de categoría ──────────────────────────────── */
.eq-cats {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  margin: 0 auto;
}
.eq-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.85rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(0,0,0,0.18);
  background: rgba(255,255,255,0.55);
  color: rgba(0,0,0,0.55);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all 0.28s var(--ease);
  white-space: nowrap;
}
.eq-cat-btn:hover {
  background: rgba(255,255,255,0.85);
  border-color: rgba(0,0,0,0.32);
  color: rgba(0,0,0,0.80);
  transform: translateY(-2px);
}
.eq-cat-btn.is-active {
  background: var(--accent);
  color: var(--dark);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(56,189,248,0.28);
}
.eq-cat-btn.is-active:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(56,189,248,0.40);
}

/* ── Sublista de modelos ────────────────────────────── */
.eq-sub {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 1.1rem 0 1.75rem;
}
.eq-sub-btn {
  padding: 0.42rem 1.25rem;
  border-radius: 6px;
  border: 1.5px solid rgba(56,189,248,0.18);
  background: var(--dark-2);
  color: rgba(255,255,255,0.5);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.22s, background 0.22s, color 0.22s, transform 0.18s;
}
.eq-sub-btn:hover {
  border-color: rgba(56,189,248,0.45);
  color: rgba(255,255,255,0.9);
  transform: translateY(-1px);
}
.eq-sub-btn.is-active {
  border-color: var(--accent);
  background: rgba(56,189,248,0.14);
  color: #fff;
}

/* Badge 3D sobre la thumbnail */
.sel-thumb {
  position: relative;
}
.sel-3d-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(56,189,248,0.18);
  color: var(--accent);
  border: 1px solid rgba(56,189,248,0.4);
  border-radius: 5px;
  font-size: 0.58rem;
  font-weight: 800;
  padding: 2px 5px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 3px;
  pointer-events: none;
}

.eq-sel-card {
  background: var(--dark-2);
  border: 2px solid rgba(56,189,248,0.07);
  border-radius: var(--radius);
  padding: 1.35rem 1rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: border-color 0.28s var(--ease), background 0.28s, transform 0.22s;
  user-select: none;
}
.eq-sel-card:hover {
  border-color: rgba(56,189,248,0.28);
  background: rgba(56,189,248,0.04);
  transform: translateY(-2px);
}
.eq-sel-card.is-active {
  border-color: var(--accent);
  background: rgba(56,189,248,0.07);
  box-shadow: 0 0 0 1px var(--accent-line), 0 10px 28px rgba(56,189,248,0.1);
}
.sel-thumb {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sel-thumb img {
  max-height: 80px;
  max-width: 120px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5));
  transition: filter 0.25s;
}
.eq-sel-card.is-active .sel-thumb img {
  filter: drop-shadow(0 6px 14px rgba(56,189,248,0.28));
}
.sel-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  text-align: center;
}
.sel-num {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.sel-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(255,255,255,0.65);
  transition: color 0.25s;
}
.eq-sel-card.is-active .sel-name { color: #fff; }
.sel-name em {
  font-style: normal;
  font-size: 0.63rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  margin-left: 0.3rem;
}

.equipos-otros {
  text-align: center;
  border-top: 1px solid rgba(56,189,248,0.07);
  padding-top: 2.75rem;
}
.equipos-otros .eyebrow { justify-content: center; display: flex; margin-bottom: 1.75rem; }

/* ── Cinta de "otros" equipos ─────────────────────── */
.otros-cinta-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.otros-cinta-mask {
  flex: 1;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 7%, #000 93%, transparent 100%);
}
.otros-cinta-track {
  display: flex;
  gap: 0.65rem;
  width: max-content;
}
.otros-cinta-arrow {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(56,189,248,0.15);
  background: rgba(56,189,248,0.04);
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.otros-cinta-arrow:hover {
  background: rgba(56,189,248,0.12);
  border-color: rgba(56,189,248,0.4);
  color: var(--accent);
}
.otro-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface);
  border: 1px solid rgba(56,189,248,0.08);
  border-radius: 100px;
  padding: 0.5rem 1.2rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.22s, color 0.22s, transform 0.22s, box-shadow 0.22s;
}
.otro-item i { color: var(--accent); font-size: 1rem; }
.otro-item:hover {
  border-color: var(--accent-line);
  color: var(--text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ══════════════════════════════════════════════════
   MANTENIMIENTO — SLIDER
══════════════════════════════════════════════════ */
.mantenimiento {
  background: var(--dark);
  padding-top: clamp(2.5rem, 4vw, 4rem);
  padding-bottom: 0;
  border-top: 1px solid rgba(56,189,248,0.08);
  overflow: hidden;
}
.mantenimiento .section-header { margin-bottom: 2.5rem; }

/* ── Slider wrap ── */
.mant-slider-wrap { position: relative; width: 100%; }
.mant-slider-mask { overflow: hidden; width: 100%; }
.mant-slider-track {
  display: flex;
  transition: transform 0.75s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}

/* ── Slide base ── */
.mant-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 520px;
  position: relative;
  overflow: hidden;
}

/* ════════════════════════
   SLIDE 0 — TRIPTYCH
════════════════════════ */
.mant-slide-clientes {
  background: #000;
  padding: 0;
}

/* Eyebrow flotante en la esquina superior */
.mant-cc-eyebrow {
  position: absolute;
  top: 1.4rem;
  left: max(1.5rem, 3vw);
  z-index: 10;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(56,189,248,0.3);
  border-radius: 100px;
  padding: 0.28rem 0.9rem;
  backdrop-filter: blur(10px);
}

/* Grid de 3 paneles ocupa todo el slide */
.mant-slide-clientes .mant-cc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  height: 100%;
}

/* Cada panel */
.mant-cc {
  position: relative;
  overflow: hidden;
  background: #000;
  border: none;
  border-radius: 0;
  padding: 0;
  cursor: default;
}
/* separador vertical sutil entre paneles */
.mant-cc + .mant-cc { border-left: 1px solid rgba(255,255,255,0.06); }

/* Foto de fondo del panel */
.mant-cc-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.5;
  transition: opacity 0.4s ease;
  filter: saturate(0.6);
}
.mant-cc:hover .mant-cc-bg { opacity: 0.68; filter: saturate(0.9); }
.mant-cc-featured .mant-cc-bg { opacity: 0.58; }

/* Overlay de contenido en la parte inferior del panel */
.mant-cc-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2.2rem 2rem 2rem;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.93) 0%,
    rgba(0,0,0,0.55) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.mant-cc-logo {
  height: 38px;
  display: flex;
  align-items: center;
  margin-bottom: 0.25rem;
}
.mant-cc-logo img {
  max-height: 34px;
  max-width: 140px;
  width: auto;
  object-fit: contain;
  filter: brightness(2) saturate(0);
}
.mant-cc-stat {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.mant-cnt {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
}
.mant-cnt-label {
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.2;
}
.mant-cc-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin: 0;
}

/* ════════════════════════
   SLIDES DE FOTO — 2 col
════════════════════════ */
.mant-slide-foto {
  display: flex;
  background: #07111f;
}

/* Panel izquierdo — texto */
.mant-foto-info {
  flex: 0 0 40%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem 2.5rem 3rem max(2rem, 5vw);
  background: linear-gradient(135deg, #050d1c 0%, #0b1b30 100%);
  position: relative;
  z-index: 1;
  /* sombra sutil hacia la foto */
  box-shadow: 4px 0 24px rgba(0,0,0,0.45);
}

/* Panel derecho — foto */
.mant-foto-box {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #000;
}
.mant-foto-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.mant-foto-img.active { opacity: 1; }

/* Contenido del panel texto */
.mant-foto-header {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 1rem;
}
.mant-foto-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  opacity: 0.6;
  flex-shrink: 0;
}
.mant-foto-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.01em;
  line-height: 1.05;
  margin: 0 0 0.25rem;
}
.mant-foto-tags {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}
.mant-foto-desc {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.52);
  line-height: 1.72;
  margin: 0 0 1.75rem;
}

/* Photo sub-dots */
.mant-fd-wrap { display: flex; gap: 6px; }
.mant-fd {
  width: 22px; height: 3px;
  background: rgba(255,255,255,0.22);
  border-radius: 2px;
  cursor: pointer;
  transition: width 0.35s, background 0.35s;
}
.mant-fd.active { width: 42px; background: var(--accent); }

/* ── Flechas ── */
.mant-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
  backdrop-filter: blur(8px);
}
.mant-arrow:hover { background: var(--accent); border-color: var(--accent); color: var(--dark); }
.mant-prev { left: 1.25rem; }
.mant-next { right: 1.25rem; }

/* ── Nav inferior ── */
.mant-bottom { padding-top: 1.5rem; padding-bottom: 3rem; }
.mant-nav-dots {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0;
  flex-wrap: wrap;
}
.mant-nav-dot {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  min-width: 90px;
}
.mand-bar {
  display: block;
  height: 3px;
  background: rgba(255,255,255,0.14);
  border-radius: 2px;
  transition: background 0.3s;
}
.mand-lbl {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  transition: color 0.3s;
}
.mant-nav-dot.active .mand-bar { background: var(--accent); }
.mant-nav-dot.active .mand-lbl { color: var(--accent); }
.mant-nav-dot:hover .mand-lbl  { color: rgba(255,255,255,0.65); }


/* ══════════════════════════════════════════════════
   SOCIOS
══════════════════════════════════════════════════ */
.socios {
  background: var(--bg-2);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  overflow: hidden;
}
.marquee-wrap {
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}
/* Primera cinta: margen superior normal */
.marquee-row-1 { margin-top: 1.75rem; }
/* Segunda cinta: pegada a la primera, separación pequeña */
.marquee-row-2 { margin-top: 0.85rem; }

.marquee-wrap.is-dragging { cursor: grabbing; }
.marquee-mask {
  padding: 0 1.25rem;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  will-change: transform;
}
.logo-card {
  background: var(--surface);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  min-width: 210px;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 1.4rem;
  transition: transform 0.22s, border-color 0.22s, box-shadow 0.22s;
}
.logo-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-line);
  box-shadow: var(--shadow);
}
.logo-card img {
  max-width: 100%;
  max-height: 44px;
  width: auto;
  object-fit: contain;
  pointer-events: none;
}

/* ══════════════════════════════════════════════════
   CONTACTO
══════════════════════════════════════════════════ */
.contacto {
  background: var(--dark-2);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  border-top: 1px solid rgba(56,189,248,0.08);
}
.contacto-layout {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 4.5rem;
  align-items: start;
}
.contacto-info { display: flex; flex-direction: column; gap: 0.9rem; }
.info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 1.15rem;
  transition: border-color 0.22s, background 0.22s;
}
.info-card:hover { border-color: var(--accent-line); background: rgba(56,189,248,0.04); }
.info-card > i { font-size: 1.35rem; color: var(--accent); flex-shrink: 0; margin-top: 1px; }
.info-card > div { display: flex; flex-direction: column; gap: 0.15rem; }
.info-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.35); font-weight: 700; }
.info-card strong { color: #fff; font-size: 0.9rem; font-family: var(--font-display); }
.info-card a, .info-card span { font-size: 0.84rem; color: rgba(255,255,255,0.58); }
.info-card a:hover { color: var(--accent); }
.info-coords { font-size: 0.72rem !important; color: rgba(56,189,248,0.55) !important; font-family: var(--font-display); letter-spacing: 0.04em; margin-top: 0.1rem; }

.contacto-form {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.52);
  letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.95rem;
  font-size: 0.87rem;
  color: #fff;
  font-family: var(--font-body);
  transition: border-color 0.22s, background 0.22s, box-shadow 0.22s;
  outline: none;
  -webkit-appearance: none;
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark-3); color: #fff; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.26); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(56,189,248,0.05);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(56,189,248,0.08);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 4rem;
  padding: 3.75rem 0 2.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.38);
  line-height: 1.68;
  margin-top: 1rem;
}
.footer-logo { max-height: 36px; width: auto; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.1rem;
}
.footer-col a {
  display: block;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.48);
  margin-bottom: 0.55rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.35rem 0;
  font-size: 0.74rem;
  color: rgba(255,255,255,0.25);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ══════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .soluciones-grid { grid-template-columns: repeat(2, 1fr); }
  .nosotros-top    { grid-template-columns: 1fr; gap: 2rem; }
  .nosotros-logo-c { min-height: 220px; }
  .nosotros-logo-c img { width: clamp(140px, 45%, 220px); }
  .proceso         { border-left: none; border-top: 1px solid rgba(56,189,248,0.12); padding-left: 0; padding-top: 1.5rem; }
  .est-layout      { grid-template-columns: 1fr; gap: 2rem; }
  .est-specs       { grid-template-columns: 1fr; }
  .mant-slide-clientes .mant-cc-grid { grid-template-columns: 1fr; }
  .mant-slide-foto                   { flex-direction: column; }
  .mant-foto-info  { flex: 0 0 auto; padding: 2rem 1.5rem; }
  .mant-foto-box   { min-height: 280px; }
  .mant-slide      { height: auto; }
  .mant-arrow      { display: none; }
  .contacto-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-top      { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .geo-title {
    font-size: clamp(2.25rem, 11vw, 3.6rem) !important;
    white-space: normal;
  }

  .header-nav {
    display: none;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(6,13,26,0.97);
    backdrop-filter: blur(24px);
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    z-index: 99;
  }
  .header-nav.open { display: flex; }
  .header-nav .nav-link { font-size: 1.1rem; padding: 0.75rem 2rem; }
  .menu-toggle { display: flex; z-index: 100; }

  .hero-title { font-size: clamp(1.2rem, 5.5vw, 2rem); white-space: normal; }
  .soluciones-grid { grid-template-columns: 1fr; }
  .aliados-grid    { grid-template-columns: 1fr 1fr; }
  .marquee-mask    { padding: 0 0.75rem; }
  .marquee-track   { gap: 0.75rem; }
  .logo-card       { min-width: 164px; min-height: 78px; padding: 0.9rem 1rem; }
  .logo-card img   { max-height: 34px; }
  .proceso-steps   { gap: 0; }
  .proceso-arrow   { display: none; }
  .mapa-wrapper    { height: 400px; }
  .modal-specs     { grid-template-columns: 1fr; }
  .form-row        { grid-template-columns: 1fr; }
  .footer-links    { grid-template-columns: 1fr 1fr; }
  .stats-grid      { gap: 0; }
  .stat-item       { padding: 1rem 1.5rem; }
  .stat-sep        { height: 32px; }
  .eq-viewer       { grid-template-columns: 1fr; }
  .eq-info         { border-left: none; border-top: 1px solid rgba(56,189,248,0.1); }
  .eq-stage        { min-height: 300px; }
  .eq-cinta-arrow  { width: 34px; height: 34px; font-size: 0.85rem; }
}

@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ══════════════════════════════════════════════════
   MODEL-VIEWER 3D
══════════════════════════════════════════════════ */
.eq-3d-viewer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  --poster-color: transparent;
  --progress-bar-color: var(--accent);
  --progress-mask: transparent;
}

/* Ocultar el botón AR nativo de model-viewer */
.eq-3d-viewer::part(default-ar-button) { display: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}