/* ============================================================================
 *  HM CONSTRUCCIÓN Y MANTENIMIENTO — ESTILOS
 * ----------------------------------------------------------------------------
 *  Tema: "Plano y Acero" — oscuro, industrial, con la paleta de la tarjeta.
 *  Tipografías: Oswald (títulos) + Barlow (texto).
 * ========================================================================== */

/* ------------------------------ 1. VARIABLES ------------------------------ */
:root {
  --hm-negro:      #06070A;
  --hm-noche:      #0E141B;   /* fondo principal */
  --hm-noche-2:    #131c26;
  --hm-acero:      #26374E;
  --hm-acero-2:    #1a2430;
  --hm-azul:       #245895;   /* acento principal */
  --hm-azul-claro: #4b8bd0;
  --hm-azul-suave: #5FA0DC;
  --hm-gris:       #8B9299;
  --hm-gris-claro: #aab3bd;
  --hm-plata:      #C0C4CA;
  --hm-blanco:     #F2F5F8;
  --hm-wa:         #25D366;
  --hm-wa-dark:    #1da851;

  --hm-borde:      rgba(255,255,255,.08);
  --hm-borde-azul: rgba(75,139,208,.28);
  --hm-sombra:     0 18px 50px rgba(0,0,0,.45);

  --hm-fuente-titulo: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  --hm-fuente-texto:  'Barlow', system-ui, -apple-system, Arial, sans-serif;

  --hm-nav-h: 76px;
}

/* ------------------------------ 2. BASE ----------------------------------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--hm-nav-h); }

body {
  margin: 0;
  font-family: var(--hm-fuente-texto);
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--hm-gris-claro);
  background-color: var(--hm-noche);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--hm-fuente-titulo);
  color: var(--hm-blanco);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
}

a { color: var(--hm-azul-suave); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--hm-blanco); }

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

/* Foco visible para navegación con teclado (accesibilidad) */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--hm-azul-suave);
  outline-offset: 2px;
}

/* --------------------------- 3. UTILIDADES/BOTONES ------------------------ */
.hm-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--hm-azul-suave);
  margin: 0 0 14px;
}
.hm-eyebrow-line {
  width: 34px;
  height: 2px;
  background: var(--hm-azul);
  display: inline-block;
}

.btn-hm-primary,
.btn-hm-outline,
.btn-hm-whatsapp {
  --bs-btn-focus-shadow-rgb: 75,139,208;
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 500;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  transition: transform .15s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn-hm-primary {
  background: var(--hm-azul);
  border: 1px solid var(--hm-azul);
  color: #fff;
  box-shadow: 0 8px 22px rgba(36,88,149,.35);
}
.btn-hm-primary:hover {
  background: #2a68b0;
  border-color: #2a68b0;
  color: #fff;
  transform: translateY(-2px);
}
.btn-hm-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,.28);
  color: var(--hm-blanco);
}
.btn-hm-outline:hover {
  border-color: var(--hm-azul-suave);
  background: rgba(75,139,208,.10);
  color: #fff;
  transform: translateY(-2px);
}
.btn-hm-whatsapp {
  background: var(--hm-wa);
  border: 1px solid var(--hm-wa);
  color: #06231a;
  padding: .5rem 1.1rem;
}
.btn-hm-whatsapp:hover {
  background: var(--hm-wa-dark);
  border-color: var(--hm-wa-dark);
  color: #fff;
  transform: translateY(-2px);
}

/* ------------------------------ 4. NAVBAR --------------------------------- */
.hm-navbar {
  --bs-navbar-toggler-border-color: transparent;
  background: transparent;
  padding: .55rem 0;
  transition: background-color .3s ease, box-shadow .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.hm-navbar.hm-navbar--solid {
  background: rgba(10,15,21,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hm-borde);
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.hm-logo { height: 40px; width: auto; display: block; }

/* Tarjeta blanca detrás del logo: tu logo original es oscuro, así se ve nítido
   sobre el fondo oscuro del sitio (es el fondo para el que fue diseñado). */
.hm-logo-plate {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border-radius: 10px;
  padding: 7px 14px;
  line-height: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,.28);
}
.navbar-brand.hm-logo-plate { margin-right: 0; }
.hm-navbar .nav-link {
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--hm-gris-claro) !important;
  padding: .5rem 1rem !important;
  position: relative;
}
.hm-navbar .nav-link:hover,
.hm-navbar .nav-link:focus { color: #fff !important; }
.hm-navbar .nav-link::after {
  content: "";
  position: absolute;
  left: 1rem; right: 1rem; bottom: .35rem;
  height: 2px;
  background: var(--hm-azul-suave);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.hm-navbar .nav-link:hover::after { transform: scaleX(1); }
.navbar-toggler { color: var(--hm-blanco); font-size: 1.6rem; border: 0; padding: .25rem .5rem; }
.navbar-toggler:focus { box-shadow: none; }

@media (max-width: 991.98px) {
  .hm-navbar .navbar-collapse {
    margin-top: .5rem;
    padding: 1rem;
    border-radius: 8px;
    background: rgba(10,15,21,.98);
    border: 1px solid var(--hm-borde);
  }
  .hm-navbar .nav-link::after { display: none; }
}

/* ------------------------------ 5. HERO ----------------------------------- */
.hm-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--hm-nav-h) + 3rem) 0 4rem;
  background:
    radial-gradient(1200px 600px at 78% -10%, rgba(36,88,149,.28), transparent 60%),
    linear-gradient(180deg, #0b1119 0%, #0E141B 55%, #0b1017 100%);
  overflow: hidden;
}
/* Retícula tipo plano arquitectónico */
.hm-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(88,130,180,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88,130,180,.16) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(circle at 60% 40%, #000 0%, #000 45%, transparent 78%);
          mask-image: radial-gradient(circle at 60% 40%, #000 0%, #000 45%, transparent 78%);
  opacity: .9;
  animation: hm-grid-in 1.2s ease both;
}
@keyframes hm-grid-in { from { opacity: 0; } to { opacity: .9; } }

/* Viga de acero diagonal (guiño a las franjas de la tarjeta) */
.hm-hero-beam {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 46%;
  height: 150%;
  background: linear-gradient(135deg, rgba(36,88,149,0) 0%, rgba(36,88,149,.22) 45%, rgba(75,139,208,.10) 55%, transparent 100%);
  transform: skewX(-14deg);
  pointer-events: none;
}
.hm-hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hm-hero-title {
  font-size: clamp(2.4rem, 6vw, 4.3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.2rem;
}
.hm-hero-title span { color: var(--hm-azul-suave); }
.hm-hero-sub {
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  color: var(--hm-gris-claro);
  max-width: 640px;
  margin-bottom: 2rem;
}
.hm-hero-sub strong { color: var(--hm-plata); font-weight: 600; }
.hm-hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }

.hm-hero-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem .7rem;
  padding: 0;
  margin: 0;
}
.hm-hero-tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--hm-plata);
  padding: .5rem .95rem;
  border: 1px solid var(--hm-borde-azul);
  border-radius: 40px;
  background: rgba(36,88,149,.08);
}
.hm-hero-tags li i { color: var(--hm-azul-suave); }

/* ------------------------------ 6. SECCIONES ------------------------------ */
.hm-section { padding: 6rem 0; position: relative; }
.hm-section-alt { background: var(--hm-acero-2); }
.hm-section-head { text-align: center; max-width: 640px; margin: 0 auto 3.2rem; }
.hm-section-head .hm-eyebrow { justify-content: center; }
.hm-section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: .8rem;
}
.hm-section-lead { color: var(--hm-gris); font-size: 1.08rem; margin: 0; }

/* ------------------------------ 7. SERVICIOS ------------------------------ */
.hm-service-card {
  background: linear-gradient(180deg, #172230 0%, #131c26 100%);
  border: 1px solid var(--hm-borde);
  border-radius: 10px;
  padding: 2.2rem 1.9rem;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  position: relative;
  overflow: hidden;
}
.hm-service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--hm-azul), var(--hm-azul-suave));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.hm-service-card:hover {
  transform: translateY(-6px);
  border-color: var(--hm-borde-azul);
  box-shadow: var(--hm-sombra);
}
.hm-service-card:hover::before { transform: scaleX(1); }
.hm-service-icon {
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: rgba(36,88,149,.14);
  border: 1px solid var(--hm-borde-azul);
  color: var(--hm-azul-suave);
  font-size: 1.7rem;
  margin-bottom: 1.3rem;
}
.hm-service-title {
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: .7rem;
}
.hm-service-text { color: var(--hm-gris); font-size: .98rem; margin-bottom: 1.2rem; }
.hm-service-link {
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--hm-azul-suave);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.hm-service-link i { transition: transform .2s ease; }
.hm-service-link:hover i { transform: translateX(4px); }

/* ------------------------------ 8. PROYECTOS ------------------------------ */
.hm-project-card {
  display: block;
  background: #131c26;
  border: 1px solid var(--hm-borde);
  border-radius: 10px;
  overflow: hidden;
  height: 100%;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  color: inherit;
}
.hm-project-card:hover {
  transform: translateY(-6px);
  border-color: var(--hm-borde-azul);
  box-shadow: var(--hm-sombra);
  color: inherit;
}
.hm-project-img { position: relative; aspect-ratio: 3 / 2; overflow: hidden; }
.hm-project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.hm-project-card:hover .hm-project-img img { transform: scale(1.06); }
.hm-project-cat {
  position: absolute;
  top: 12px; left: 12px;
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .72rem;
  font-weight: 500;
  color: #fff;
  background: rgba(36,88,149,.92);
  padding: .32rem .7rem;
  border-radius: 4px;
}
.hm-project-body { padding: 1.4rem 1.5rem 1.6rem; }
.hm-project-title { font-size: 1.3rem; text-transform: uppercase; letter-spacing: .4px; margin-bottom: .5rem; }
.hm-project-desc { color: var(--hm-gris); font-size: .95rem; margin-bottom: 1rem; }
.hm-project-more {
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--hm-azul-suave);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.hm-project-card:hover .hm-project-more i { transform: translateX(4px); transition: transform .2s ease; }

/* ------------------------------ 9. NOSOTROS ------------------------------- */
.hm-about-text { color: var(--hm-gris-claro); margin-bottom: 1.2rem; }
.hm-about-text strong { color: var(--hm-plata); font-weight: 600; }

.hm-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--hm-borde);
}
.hm-stat { display: flex; flex-direction: column; }
.hm-stat-num {
  font-family: var(--hm-fuente-titulo);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--hm-azul-suave);
  line-height: 1;
}
.hm-stat-label {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--hm-gris);
  margin-top: .4rem;
}

.hm-about-panel {
  background: linear-gradient(180deg, #172230 0%, #121a24 100%);
  border: 1px solid var(--hm-borde-azul);
  border-radius: 12px;
  padding: 2.2rem;
}
.hm-about-panel-title {
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hm-about-panel-title i { color: var(--hm-azul-suave); }
.hm-check-list { list-style: none; padding: 0; margin: 0 0 1.6rem; }
.hm-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--hm-gris-claro);
  padding: .5rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.hm-check-list li:last-child { border-bottom: 0; }
.hm-check-list li i {
  color: var(--hm-wa);
  font-size: 1.15rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ------------------------------ 10. CONTACTO ------------------------------ */
.hm-contact-box {
  background: linear-gradient(180deg, #172230 0%, #121a24 100%);
  border: 1px solid var(--hm-borde);
  border-radius: 12px;
  padding: 2.2rem;
  height: 100%;
}
.hm-label {
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--hm-plata);
  margin-bottom: .4rem;
  display: block;
}
.hm-req { color: #ff6b6b; font-weight: 700; }
.hm-opt { color: var(--hm-gris); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: .78rem; }
.hm-form-note { margin: .85rem 0 0; font-size: .82rem; color: var(--hm-gris); text-align: center; }
.hm-form-note .hm-req { margin-right: 2px; }
.hm-input {
  background: #0d141c !important;
  border: 1px solid var(--hm-borde) !important;
  color: var(--hm-blanco) !important;
  border-radius: 6px;
  padding: .7rem .9rem;
  font-family: var(--hm-fuente-texto);
}
.hm-input::placeholder { color: #5f6a76; }
.hm-input:focus {
  border-color: var(--hm-azul-suave) !important;
  box-shadow: 0 0 0 .2rem rgba(75,139,208,.2) !important;
  background: #0d141c !important;
  color: #fff !important;
}
select.hm-input option { background: #0d141c; color: var(--hm-blanco); }

/* Campo trampa anti-spam: oculto para las personas */
.hm-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.hm-contact-info { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.2rem; }
.hm-contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #131c26;
  border: 1px solid var(--hm-borde);
  border-radius: 8px;
  padding: .95rem 1.1rem;
  color: var(--hm-gris-claro);
}
.hm-contact-item i { font-size: 1.3rem; color: var(--hm-azul-suave); flex-shrink: 0; }
.hm-contact-item span strong { color: var(--hm-blanco); font-family: var(--hm-fuente-titulo); text-transform: uppercase; letter-spacing: 1px; font-size: .82rem; }
a.hm-contact-item:hover { border-color: var(--hm-borde-azul); color: #fff; }
.hm-contact-wa i { color: var(--hm-wa); }

.hm-alert-ok, .hm-alert-err {
  border-radius: 8px;
  border: 1px solid;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  margin-bottom: 2rem;
}
.hm-alert-ok  { background: rgba(37,211,102,.10); border-color: rgba(37,211,102,.4); color: #7ee6a8; }
.hm-alert-err { background: rgba(220,80,80,.10);  border-color: rgba(220,80,80,.4);  color: #f0a0a0; }
.hm-alert-ok i, .hm-alert-err i { font-size: 1.3rem; }

/* ------------------------------ 11. PIE DE PÁGINA ------------------------- */
.hm-footer {
  background: var(--hm-negro);
  border-top: 1px solid var(--hm-borde);
  padding: 4rem 0 1.5rem;
}
.hm-footer-plate { padding: 12px 18px; margin-bottom: 1.2rem; }
.hm-footer-logo { height: 74px; width: auto; display: block; margin-bottom: 0; }
.hm-footer-text { color: var(--hm-gris); font-size: .93rem; max-width: 340px; }
.hm-social { display: flex; gap: .7rem; }
.hm-social a {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: #131c26;
  border: 1px solid var(--hm-borde);
  color: var(--hm-gris-claro);
  font-size: 1.15rem;
}
.hm-social a:hover { background: var(--hm-azul); border-color: var(--hm-azul); color: #fff; transform: translateY(-2px); }
.hm-footer-title {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--hm-blanco);
  margin-bottom: 1.1rem;
}
.hm-footer-links, .hm-footer-contact { list-style: none; padding: 0; margin: 0; }
.hm-footer-links li, .hm-footer-contact li { margin-bottom: .6rem; color: var(--hm-gris); font-size: .93rem; }
.hm-footer-links a { color: var(--hm-gris); }
.hm-footer-links a:hover { color: var(--hm-azul-suave); }
.hm-footer-contact li { display: flex; align-items: center; gap: 10px; }
.hm-footer-contact i { color: var(--hm-azul-suave); }
.hm-footer-contact a { color: var(--hm-gris); }
.hm-footer-contact a:hover { color: #fff; }
.hm-footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hm-borde);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
}
.hm-footer-bottom p { margin: 0; color: #5f6a76; font-size: .85rem; }

/* --------------------------- 12. BOTÓN FLOTANTE WA ------------------------ */
.hm-whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1030;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--hm-wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(37,211,102,.45);
  transition: transform .2s ease, box-shadow .2s ease;
  animation: hm-wa-pulse 2.6s infinite;
}
.hm-whatsapp-float:hover { transform: scale(1.08); color: #fff; box-shadow: 0 14px 36px rgba(37,211,102,.6); }
.hm-whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background: #fff;
  color: #0E141B;
  font-family: var(--hm-fuente-texto);
  font-weight: 600;
  font-size: .85rem;
  white-space: nowrap;
  padding: .5rem .85rem;
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(0,0,0,.3);
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.hm-whatsapp-tooltip::after {
  content: "";
  position: absolute;
  right: -5px; top: 50%;
  transform: translateY(-50%);
  border-left: 6px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.hm-whatsapp-float:hover .hm-whatsapp-tooltip { opacity: 1; transform: translateX(0); }
@keyframes hm-wa-pulse {
  0%   { box-shadow: 0 10px 30px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.45); }
  70%  { box-shadow: 0 10px 30px rgba(37,211,102,.45), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 10px 30px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,0); }
}

/* ----------------------- 13. PÁGINA DETALLE PROYECTO --------------------- */
.hm-proj-hero {
  position: relative;
  padding: calc(var(--hm-nav-h) + 3rem) 0 3rem;
  background:
    radial-gradient(1000px 500px at 80% -20%, rgba(36,88,149,.25), transparent 60%),
    linear-gradient(180deg, #0b1119, #0E141B);
}
.hm-back-link {
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: .85rem;
  color: var(--hm-gris-claro);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.5rem;
}
.hm-back-link:hover { color: var(--hm-azul-suave); }
.hm-proj-cat {
  display: inline-block;
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .8rem;
  color: #fff;
  background: var(--hm-azul);
  padding: .35rem .8rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.hm-proj-title { font-size: clamp(2rem, 5vw, 3.2rem); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; margin-bottom: 1rem; }
.hm-proj-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  color: var(--hm-gris);
  font-family: var(--hm-fuente-titulo);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .88rem;
}
.hm-proj-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hm-proj-meta i { color: var(--hm-azul-suave); }

.hm-proj-cover {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--hm-borde);
  margin: 2.5rem 0;
  box-shadow: var(--hm-sombra);
}
.hm-proj-cover img { width: 100%; height: auto; }

.hm-proj-desc { max-width: 100%; }
.hm-proj-desc p { color: var(--hm-gris-claro); margin-bottom: 1.2rem; font-size: 1.05rem; }

.hm-gallery-title, .hm-related-title {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 3rem 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hm-gallery-title i, .hm-related-title i { color: var(--hm-azul-suave); }

/* ---- Carrusel de galería (fotos, videos propios y videos de YouTube) ---- */
.hm-carousel { margin-top: .3rem; }
.hm-carousel-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #06070A;
  border: 1px solid var(--hm-borde);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--hm-sombra);
}
.hm-carousel-track { position: absolute; inset: 0; }
.hm-slide {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease;
  display: flex; align-items: center; justify-content: center;
}
.hm-slide.is-active { opacity: 1; visibility: visible; }
.hm-slide img   { width: 100%; height: 100%; object-fit: contain; }
.hm-slide video { width: 100%; height: 100%; object-fit: contain; background: #000; }
.hm-slide .hm-yt { width: 100%; height: 100%; position: relative; }
.hm-slide .hm-yt iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Carátula de YouTube (miniatura + botón de play). Al tocarla se carga el reproductor. */
.hm-yt-facade {
  width: 100%; height: 100%;
  padding: 0; border: 0; cursor: pointer;
  display: block; position: relative; background: #000;
  -webkit-tap-highlight-color: transparent;
}
.hm-yt-facade img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hm-yt-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 84px; height: 58px; border-radius: 14px;
  background: rgba(230,33,23,.92); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 2.1rem;
  transition: background .2s ease, transform .15s ease;
  pointer-events: none;
}
.hm-yt-facade:hover .hm-yt-play { background: #e62117; transform: translate(-50%, -50%) scale(1.06); }

.hm-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3;
  width: 48px; height: 48px;
  border: 0; border-radius: 50%;
  background: rgba(10,15,21,.72);
  color: #fff; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .2s ease, transform .15s ease;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.hm-carousel-arrow:hover { background: var(--hm-azul); transform: translateY(-50%) scale(1.06); color: #fff; }
.hm-carousel-prev { left: 14px; }
.hm-carousel-next { right: 14px; }
.hm-carousel-counter {
  position: absolute; bottom: 14px; right: 14px; z-index: 3;
  background: rgba(10,15,21,.72); color: #fff;
  font-family: var(--hm-fuente-titulo); letter-spacing: 1px; font-size: .82rem;
  padding: .25rem .7rem; border-radius: 20px;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}

.hm-carousel-thumbs {
  display: flex; gap: .6rem; margin-top: .8rem;
  overflow-x: auto; padding-bottom: .4rem;
  scrollbar-width: thin; scrollbar-color: #3a4657 transparent;
}
.hm-thumb {
  position: relative; flex: 0 0 auto;
  width: 104px; height: 66px;
  border: 2px solid transparent; border-radius: 8px;
  overflow: hidden; padding: 0; cursor: pointer;
  background: #0d141c;
}
.hm-thumb img { width: 100%; height: 100%; object-fit: cover; opacity: .65; transition: opacity .2s ease; }
.hm-thumb:hover img { opacity: 1; }
.hm-thumb.is-active { border-color: var(--hm-azul-suave); }
.hm-thumb.is-active img { opacity: 1; }
.hm-thumb-badge {
  position: absolute; right: 5px; bottom: 5px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(6,7,10,.82); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: .8rem;
}
.hm-thumb-noimg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--hm-gris); font-size: 1.4rem;
}
/* Barra de navegación bajo el visor (para celular) */
.hm-carousel-bar {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: .7rem;
}
.hm-bar-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #172230; border: 1px solid var(--hm-borde-azul); color: var(--hm-blanco);
  font-family: var(--hm-fuente-titulo); text-transform: uppercase; letter-spacing: 1px; font-size: .8rem;
  padding: .6rem 1rem; border-radius: 6px; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.hm-bar-btn:active { background: var(--hm-azul); border-color: var(--hm-azul); }
.hm-carousel-bar .hm-carousel-counter {
  position: static; background: none;
  -webkit-backdrop-filter: none; backdrop-filter: none;
  font-size: 1rem; color: var(--hm-gris-claro); padding: 0; letter-spacing: 1px;
}

@media (max-width: 767.98px) {
  .hm-carousel-arrow,
  .hm-counter-over { display: none; }   /* en móvil no van flechas superpuestas */
  .hm-carousel-bar { display: flex; }    /* se usan los botones de la barra */
}
@media (max-width: 575.98px) {
  .hm-thumb { width: 84px; height: 54px; }
}

.hm-cta-strip {
  background: linear-gradient(120deg, var(--hm-azul) 0%, #1a3f6e 100%);
  border-radius: 14px;
  padding: 2.6rem;
  text-align: center;
  margin-top: 3.5rem;
}
.hm-cta-strip h3 { font-size: 1.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: .6rem; color: #fff; }
.hm-cta-strip p { color: rgba(255,255,255,.85); margin-bottom: 1.5rem; }

/* ------------------------------ 14. RESPONSIVE ---------------------------- */
@media (max-width: 767.98px) {
  .hm-section { padding: 4rem 0; }
  .hm-hero { min-height: auto; padding-top: calc(var(--hm-nav-h) + 2.5rem); }
  .hm-hero-cta .btn { width: 100%; }
  .hm-footer-bottom { flex-direction: column; text-align: center; }
  .hm-whatsapp-float { width: 56px; height: 56px; font-size: 1.7rem; right: 16px; bottom: 16px; }
  .hm-footer-logo { height: 78px; }
}

/* ------------------------- 15. MOVIMIENTO REDUCIDO ------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}