/* ========== ALPES — Sistema de diseño UI/UX ========== */
:root {
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --color-primary: #256f39;
  --color-primary-hover: #1e5a2e;
  --color-primary-soft: #2d8b4a;
  --color-text: #1c1c1c;
  --color-text-muted: #5a5a5a;
  --color-bg: #ffffff;
  --color-bg-subtle: #f6f6f6;
  --color-border: #e5e5e5;
  --transition: 0.2s ease;
  --transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-m: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-l: 0 8px 24px rgba(0, 0, 0, 0.1);
  --radius: 10px;
  --radius-s: 6px;
  --radius-m: 12px;
  --radius-l: 16px;
  --header-height: 68px;
  --content-max: 1120px;
  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 1.5rem;
  --space-l: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --touch: 44px;
  --transition-base: 0.2s ease;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --color-warning: var(--color-primary);
  --color-warning-light: var(--color-primary-soft);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

html {
  scroll-behavior: smooth;
}

html,
body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.section-destacada{
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  margin: 60px auto;
  padding: 40px 20px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-m);
  z-index: 9999;
  padding: var(--space-s) var(--space-m);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-s);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--space-m);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.fixed-top {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}

/* ========== HEADER — UI/UX ========== */
.header-alpes {
  height: var(--header-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 1050;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-max);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--space-m);
}

.header-btn-menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  min-width: var(--touch);
  min-height: var(--touch);
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-s);
  transition: background var(--transition);
  cursor: pointer;
}

.header-btn-menu:hover {
  background: var(--color-bg-subtle);
}

.header-btn-menu:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  align-items: center;
  padding: var(--space-xs) 0;
}

/* Logo 50% más grande al inicio; se reduce al hacer scroll */
.header-logo img {
  height: 66px;
  width: auto;
  max-width: 195px;
  object-fit: contain;
  transition: height var(--transition-smooth), max-width var(--transition-smooth);
}

.header-alpes.header-scrolled .header-logo img {
  height: 44px;
  max-width: 130px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--touch);
  padding: 0 var(--space-m);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.header-phone i {
  font-size: 1.1rem;
  color: var(--color-primary);
}

.header-phone:hover {
  background: var(--color-bg-subtle);
  color: var(--color-primary);
}

.header-phone:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.header-phone-text {
  display: none;
}

@media (min-width: 480px) {
  .header-phone-text {
    display: inline;
  }
}

/* Botón de llamada solo en móvil */
@media (min-width: 768px) {
  .header-phone {
    display: none !important;
  }
}

/* Compatibilidad: páginas internas header antiguo */
.seccion-fondo {
  background: var(--color-bg) !important;
  height: var(--header-height) !important;
  padding-top: 0 !important;
  border-bottom: 1px solid var(--color-border);
  z-index: 1050;
}

.seccion-fondo::after {
  display: none;
}

.seccion-fondo .container-fluid {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
}

.seccion-fondo .row {
  height: 100%;
  align-items: center;
}

.seccion-fondo .btn[data-bs-toggle="offcanvas"] {
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  color: var(--color-text) !important;
}

.seccion-fondo .btn[data-bs-toggle="offcanvas"]:hover {
  background: var(--color-bg-subtle);
}

.seccion-fondo .fig-img,
.seccion-fondo .img-logo {
  height: 40px !important;
  width: auto !important;
  max-width: 120px;
  border: none !important;
  filter: none;
}

.seccion-fondo a[href^="tel"] {
  padding: 0.4rem 0.75rem;
  background: transparent;
  border: none;
  color: var(--color-text) !important;
  font-weight: 500;
}

.seccion-fondo a[href^="tel"]:hover {
  background: var(--color-bg-subtle);
  color: var(--color-primary) !important;
}

.seccion-fondo a[href^="tel"] i {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .seccion-fondo a[href^="tel"] {
    display: none !important;
  }
}

/* ========== HERO — Tira horizontal de imágenes ========== */
.hero {
  padding-top: var(--header-height);
  width: 100%;
  display: block;
  overflow: hidden;
}

.hero-strip-wrapper {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.hero-strip-wrapper::-webkit-scrollbar {
  height: 6px;
}

.hero-strip-wrapper::-webkit-scrollbar-track {
  background: var(--color-bg-subtle);
}

.hero-strip-wrapper::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

.hero-strip {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  width: max-content;
  min-width: 100%;
  height: 12rem;
}

@media (min-width: 576px) {
  .hero-strip {
    height: 14rem;
  }
}

@media (min-width: 768px) {
  .hero-strip {
    height: 16rem;
    width: 100%;
    min-width: 100%;
    max-width: 100vw;
  }
}

@media (min-width: 992px) {
  .hero-strip {
    height: 18rem;
  }
}

.hero-strip-item {
  flex: 0 0 auto;
  width: 85vw;
  max-width: 320px;
  height: 100%;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero-strip-item {
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
    width: 25%;
  }
}

.hero-strip-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (min-width: 768px) {
  .hero-strip-img {
    width: 100%;
  }
}

/* ========== SECCIONES — Ritmo vertical ========== */
main > section,
main > .container {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

main .container {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-m);
  padding-right: var(--space-m);
}

main .container.py-4 { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
main .container.my-5 { margin-top: var(--space-2xl) !important; margin-bottom: var(--space-2xl) !important; }

.section-nuestros-servicios {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-l);
}

.servicios-mobil-container {
  padding: var(--space-m) 0 var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-m);
}

@media (min-width: 500px) {
  .servicios-mobil-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-m);
  }
}

@media (min-width: 992px) {
  .servicios-mobil-container {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-l);
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
  }
}

.section-1 h2,
.section-heading,
main h2.fw-bold {
  font-size: clamp(1.25rem, 3.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  max-width: 42ch;
  margin-left: auto;
  margin-right: auto;
}

/* ========== SECCIÓN FABRICACIÓN / QUÉNES SOMOS — Debajo del hero ========== */
#quienes-somos {
  scroll-margin-top: calc(var(--header-height) + var(--space-m));
}

.section-fabricacion {
  padding: var(--space-2xl) var(--space-m);
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
}

/* Sección Fabricación en la parte inferior — diseño destacado */
.section-fabricacion-bottom {
  padding: var(--space-2xl) var(--space-m) var(--space-2xl);
  background: linear-gradient(180deg, var(--color-bg) 0%, #eef5f0 100%);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2xl);
}

.section-fabricacion-bottom .section-fabricacion-inner {
  text-align: center;
}

.section-fabricacion-bottom .section-fabricacion-label {
  margin-bottom: var(--space-xs);
}

.section-fabricacion-bottom .section-fabricacion-title {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-l);
  font-size: clamp(1.4rem, 4.5vw, 1.9rem);
}

.section-fabricacion-bottom .section-fabricacion-texto {
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-2xl);
}

.section-fabricacion-bottom .section-fabricacion-pilares {
  max-width: 960px;
  margin: 0 auto;
}

.section-fabricacion-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.section-fabricacion-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-s);
}

.section-fabricacion-title {
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-l);
  max-width: 24ch;
}

.section-fabricacion-texto {
  max-width: 65ch;
  margin-bottom: var(--space-2xl);
}

.section-fabricacion-texto p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
  margin-bottom: var(--space-s);
}

.section-fabricacion-texto p:last-child {
  margin-bottom: 0;
}

.section-fabricacion-pilares {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-m);
}

@media (min-width: 768px) {
  .section-fabricacion-pilares {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-l);
  }
}

.pilar-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: var(--space-l);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.pilar-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-m);
}

.pilar-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-s);
  background: rgba(37, 111, 57, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-m);
}

.pilar-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-s);
  line-height: 1.3;
}

.pilar-card-texto {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* Compatibilidad sección antigua (páginas que usen .Qsomos / .items-icon) */
.Qsomos {
  width: 100%;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding: var(--space-2xl) var(--space-m);
  background: var(--color-bg);
  border-radius: var(--radius-m);
  border: 1px solid var(--color-border);
}

.serviceM {
  width: 100%;
  max-width: 420px;
}

.section-1 {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--space-s);
  margin-bottom: var(--space-m);
}

.section-2 p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
}

.items-icon {
  position: relative;
  width: 100%;
  padding: var(--space-2xl) var(--space-m);
  background-image: url(../img/general/sierra.webp);
  background-size: cover;
  background-position: center;
}

.items-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.items-icon .content {
  position: relative;
  z-index: 1;
  padding: var(--space-l);
}

.icon-service {
  color: #fff;
  font-size: 2.25rem;
}

/* CTA principal */
.containers {
  min-height: auto;
  padding: var(--space-2xl) var(--space-m);
  background: var(--color-primary);
  text-align: center;
}

.containers h2 {
  font-size: clamp(1.2rem, 3vw, 1.45rem);
  font-weight: 700;
  color: var(--color-bg);
  margin-bottom: var(--space-l);
  line-height: 1.35;
}

/* Divisor decorativo */
main .container .border-bottom.border-2.border-dark {
  border: none !important;
  height: 3px;
  background: var(--color-primary) !important;
  width: 48px;
  margin: var(--space-s) auto 0;
  border-radius: 2px;
  opacity: 0.8;
}

/* ========== Cards de servicios — UI/UX ========== */
.servicios-mobil-container a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.link-container {
  width: 100%;
  height: 11rem;
  margin-left: auto;
  margin-right: auto;
  background-size: cover;
  background-position: center;
  position: relative;
  border-radius: var(--radius-m);
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

@media (min-width: 576px) {
  .link-container {
    height: 13rem;
  }
}

@media (min-width: 992px) {
  .link-container {
    height: 14rem;
  }
}

.link-container::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.2) 50%);
  transition: background var(--transition);
}

.link-container:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-l);
}

.link-container:hover::before {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.25) 50%);
}

.link-container .tituloS {
  position: relative;
  z-index: 1;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff !important;
  background: rgba(0, 0, 0, 0.4) !important;
  border: none !important;
  padding: var(--space-s) var(--space-m) !important;
  border-radius: var(--radius-s);
  backdrop-filter: blur(6px);
  transition: background var(--transition);
}

.link-container:hover .tituloS {
  background: rgba(0, 0, 0, 0.55) !important;
}

.link-container h4 {
  position: relative;
  z-index: 1;
}

/* Botón CTA principal */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--touch);
  padding: var(--space-s) var(--space-l);
  background: var(--color-bg);
  color: var(--color-primary) !important;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.btn-cta:hover {
  background: #fff;
  color: var(--color-primary-hover) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-m);
}

.btn-cta:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* Títulos de bloque (Mueblería / Cielo raso) */
.section-service {
  min-height: auto;
  padding: var(--space-s) var(--space-m);
  border-radius: var(--radius-m);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
}

.section-service h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}

.section-service .bi {
  font-size: 1.15rem;
  color: var(--color-primary);
}

/* SERVICIOS DE MUEBLERIA IMAGENES DE PORTADA */
.servicio-1m {
  background-image: url(../img/muebleria/cocina_integral/img4.webp);
}
.servicio-2m {
  background-image: url(../img/muebleria/closets/img12.webp);
}
.servicio-3m {
  background-image: url(../img/muebleria/mobiliario_para_oficinas/img2.webp);
}
.servicio-4m {
  background-image: url(../img/muebleria/muebles_comercial/img9.webp);
}
.servicio-5m {
  background-image: url(../img/muebleria/centro_entretenimiento/img7.webp);
}
.servicio-6m {
  background-image: url(../img/muebleria/recepciones/img5.webp);
}
.servicio-7m {
  background-image: url(../img/muebleria/mesa_reunion/img1.jpeg);
}

/*SERVICIOS DE CIELO RASO IMAGENES DE PORTADA */
.servicio-1c {
  background-image: url(../img/cieloRaso/cielo_raso/img14.jpeg);
}
.servicio-2c {
  background-image: url(../img/cieloRaso/divisiones/img7.jpeg);
}
.servicio-3c {
  background-image: url(../img/cieloRaso/escenario/img2.jpeg);
}
.servicio-4c {
  background-image: url(../img/cieloRaso/disenoPintura/img4.jpeg);
}
.servicio-5c {
  background-image: url(../img/cieloRaso/decoracionInterior/img1.jpeg);
}
.servicio-6c {
  background-image: url(../img/cieloRaso/centroEntretenimiento/img4.jpeg);
}

/* ========== Contacto — UI/UX ========== */
.section-contact {
  background: var(--color-bg-subtle) !important;
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) var(--space-m) !important;
}

.section-contact .title {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--color-text) !important;
  margin-bottom: var(--space-xs);
}

.section-contact .subtitle {
  font-size: 1rem;
  color: var(--color-text-muted) !important;
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.section-contact .section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text) !important;
}

.section-contact .direction-text {
  color: var(--color-text-muted) !important;
  font-size: 0.95rem;
  line-height: 1.55;
}

.section-contact .direction-text a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.section-contact .direction-text a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.divider {
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--space-m) auto;
  border-radius: 2px;
  opacity: 0.7;
}

/* Grid de datos de contacto */
.contact-blocks {
  display: grid;
  gap: var(--space-m);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .contact-blocks {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-blocks .contact-block {
  padding: var(--space-m);
  border-radius: var(--radius);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-blocks .contact-block:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
}

.contact-icon {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.informacion-contacto a {
  transition: color var(--transition);
}

/* WhatsApp CTA */
.call-box {
  max-width: 340px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: var(--space-m);
  display: flex;
  align-items: center;
  gap: var(--space-m);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  cursor: pointer;
}

.call-box:hover {
  border-color: #25a366;
  background: rgba(37, 163, 102, 0.06);
  transform: translateY(-2px);
}

.call-icon {
  flex-shrink: 0;
  background: #25a366;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.call-box-text {
  color: var(--color-text);
  font-size: 1rem;
}

.call-box-text small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Card formulario */
.contact-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.contact-card .card-body {
  padding: var(--space-xl) !important;
}

@media (min-width: 768px) {
  .contact-card .card-body {
    padding: var(--space-2xl) !important;
  }
}

.contact-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.contact-card .text-muted {
  color: var(--color-text-muted) !important;
  margin-bottom: var(--space-l);
}

/* Formulario */
.form-contact .form-label {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-contact .form-control {
  border-radius: var(--radius-s);
  border: 1px solid var(--color-border);
  padding: var(--space-s) var(--space-m);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-contact .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 111, 57, 0.15);
  outline: none;
}

.form-contact .mb-3 {
  margin-bottom: var(--space-m) !important;
}

.form-contact .mb-4 {
  margin-bottom: var(--space-l) !important;
}

.btn-submit {
  min-height: var(--touch);
  padding: var(--space-s) var(--space-l);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius);
  background: var(--color-primary);
  border: none;
  transition: background var(--transition), transform var(--transition);
}

.btn-submit:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-submit:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.contact-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 18px 40px rgba(0, 0, 0, 0.12),
    0 6px 16px rgba(0, 0, 0, 0.06);
}


.contacto h1 {
  color: #fff !important;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

iframe,
.frame-map {
  width: 100%;
  height: 20rem;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .frame-map {
    height: 24rem;
  }
}

/* ========== Menú lateral — UI/UX ========== */
.menu-alpes {
  width: min(320px, 88vw) !important;
  max-width: 320px;
  background: var(--color-bg) !important;
  border-right: 1px solid var(--color-border);
  z-index: 1060 !important;
  box-shadow: var(--shadow-l);
}

.menu-alpes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-m);
  border-bottom: 1px solid var(--color-border);
}

.menu-alpes-brand {
  display: flex;
  align-items: center;
  gap: var(--space-s);
}

.menu-alpes-logo-img {
  border-radius: var(--radius-s);
  object-fit: contain;
}

.menu-alpes-name {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.menu-alpes-tagline {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.menu-alpes-close {
  min-width: var(--touch);
  min-height: var(--touch);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: opacity var(--transition);
}

.menu-alpes-close:hover {
  opacity: 1;
}

/* Icono flotante WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-l);
  right: var(--space-m);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-m);
  z-index: 1040;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  flex-shrink: 0;
}

.whatsapp-float:hover {
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.whatsapp-float:focus-visible {
  outline: 2px solid #25d366;
  outline-offset: 3px;
}

.whatsapp-float i {
  font-size: 1.75rem;
}

.menu-alpes-body {
  padding: 0;
  overflow-y: auto;
  max-height: calc(100vh - 100px);
}

.menu-alpes-nav {
  padding: var(--space-m) 0;
}

.menu-alpes-group-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: var(--space-l) var(--space-m) var(--space-xs);
  padding: 0;
}

.menu-alpes-group-title:first-child {
  margin-top: 0;
}

.menu-alpes-list {
  list-style: none;
  margin: 0;
  padding: 0 var(--space-s) var(--space-s);
}

.menu-alpes-list li {
  margin: 0;
}

.menu-alpes-link {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  min-height: var(--touch);
  padding: 0 var(--space-m);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-s);
  transition: background var(--transition), color var(--transition);
}

.menu-alpes-link i {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.menu-alpes-link:hover {
  background: var(--color-bg-subtle);
  color: var(--color-primary);
}

.menu-alpes-link:hover i {
  color: var(--color-primary);
}

/* Offcanvas antiguo (páginas internas) */
.offcanvas-start.bg-dark:not(.menu-alpes) {
  width: min(300px, 85vw) !important;
  background: var(--color-bg) !important;
  border-right: 1px solid var(--color-border);
}

.offcanvas-start.bg-dark:not(.menu-alpes) .offcanvas-header {
  border-bottom: 1px solid var(--color-border);
}

.offcanvas-start.bg-dark:not(.menu-alpes) .nav-link {
  color: var(--color-text) !important;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
}

.offcanvas-start.bg-dark:not(.menu-alpes) .nav-link:hover {
  background: var(--color-bg-subtle);
  color: var(--color-primary) !important;
}

.offcanvas-start.bg-dark:not(.menu-alpes) .dropdown-menu {
  background: var(--color-bg) !important;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.offcanvas-start.bg-dark:not(.menu-alpes) .dropdown-item {
  color: var(--color-text) !important;
  padding: 0.5rem 0.75rem;
}

.offcanvas-start.bg-dark:not(.menu-alpes) .dropdown-item:hover {
  background: var(--color-bg-subtle) !important;
  color: var(--color-primary) !important;
}

.offcanvas {
  z-index: 1060 !important;
}

/* ARCHIVO CONTACTENOS */
.contacto {
  height: 16rem;
  background-image: url("../img/general/img-contactenos.webp");
  background-size: cover;
  background-position: center;
  margin-top: var(--header-height);
}

/* Overlay de transparencia */
.contacto::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* TITULO DE LOS SERVICIOS (páginas internas) */
.service-main {
  height: 7.1rem;
  margin-top: var(--header-height);
  background-size: cover;
  background-position: center;
  background-color: #ffc107;
}

.service-main h2 {
  position: relative;
  z-index: 2;
}

.font-sc {
  font-size: 2.2rem;
  color: black;
}

.galeria img {
  width: 100%;
  height: 10rem;
  object-fit: cover;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
}

.galeria img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

/* IMAGEN MODAL */
.modal-fondo {
  background: rgba(0, 0, 0, 0.85);
}

/* Imagen */
#imagenModal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain;
  touch-action: none;
  transition: transform 0.25s ease;
}

/* Indicador */
.contador {
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 14px;
  z-index: 10;
}

/* Botón cerrar */
.btn-cerrar {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 1.5rem;
  color: white;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-base);
}

.btn-cerrar:hover {
  background: rgba(0, 0, 0, 0.6);
  transform: scale(1.08);
}

/* Flechas del modal: visibles al hover (desktop) y al toque (móvil) */
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.75rem;
  color: white;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  opacity: 0;
  transition: all var(--transition-base);
}

.modal-body:hover .nav,
.modal-body:active .nav,
.nav:hover,
.nav:focus {
  opacity: 1;
}

.nav:hover {
  background: rgba(0, 0, 0, 0.65);
  transform: translateY(-50%) scale(1.1);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

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

/* Bloqueo scroll */
.no-scroll {
  overflow: hidden;
  height: 100vh;
}

/* ========== Footer — UI/UX ========== */
footer {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  padding: var(--space-xl) var(--space-m);
}

footer .container {
  max-width: var(--content-max);
}

footer p {
  margin-bottom: var(--space-xs);
}

footer a {
  color: var(--color-text);
  transition: color var(--transition);
}

footer a:hover {
  color: var(--color-primary);
}

footer small {
  color: var(--color-text-muted);
}

.video-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: all var(--transition-base);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* altura correcta del video */
.ratio-custom {
  --bs-aspect-ratio: 70%;
}

/* desde tablet vuelve a 16:9 */
@media (min-width: 577px) {
  .ratio-custom {
    --bs-aspect-ratio: 56.25%;
  }
}

/* info debajo del video */
.video-info {
  padding: 0.8rem;
  text-align: center;
}

.video-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.video-info .btn {
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0.4rem 0;
}

.video-wrapper {
  position: relative;
  background: black;
  cursor: pointer;
}

.video-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.9);
  background: rgba(0, 0, 0, 0.55);
  color: white;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.video-wrapper:hover .play-btn {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.5);
}

.btn-map {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #1a73e8;
  background: transparent;
  border: 1.5px solid rgba(26, 115, 232, 0.35);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-map:hover {
  background: rgba(26, 115, 232, 0.08);
  border-color: #1a73e8;
  transform: translateY(-1px);
}

.btn-map:active {
  transform: translateY(0);
}

.btn-map:focus-visible {
  outline: 2px solid #1a73e8;
  outline-offset: 3px;
}


/* VISTA TABLET */
@media (min-width: 768px) {
  .service-main {
    height: 7.1rem;
    margin-top: var(--header-height);
    background-size: cover;
    background-position: center;
    background-color: #ffc107;
  }

  /* IMAGENES DE CADA SERVICIO */
  .img-galeria {
    aspect-ratio: 4 / 3;
  }

  .servicios-mobil-container .link-container {
    height: 13rem;
    margin-top: 0 !important;
  }
}

@media (min-width: 500px) and (max-width: 991px) {
  .servicios-mobil-container .link-container {
    height: 14rem;
  }

  .galeria img {
    height: 14rem;
    object-fit: cover;
    width: 100%;
  }
}

/* VISTA DESKTOP */
@media (min-width: 992px) {

  .informacion-contacto p {
    text-align: center;
    
  }

  .informacion-contacto .section-title,
  .informacion-contacto .direction-text {
    display: inline-block;
  }

  .hero {
    padding-top: var(--header-height);
  }

  .Qsomos {
    margin-top: -18rem;
  }

  .serviceM {
    width: 35rem;
  }

  .section-2 {
    width: 45rem;
  }

  .section-1 {
    border-bottom: 2px solid #000;
    width: 45rem;
  }

  .items-icon {
    margin-top: -10rem;
    padding-bottom: 1rem;
  }

  .servicios-mobil-container .link-container {
    height: 14rem;
    margin-top: 0 !important;
  }

  .link-container .tituloS {
    font-size: 1.05rem;
  }

  .galeria {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }

  .galeria > div {
    width: 100%;
    max-width: 100%;
    padding: 0;
  }

  .galeria {
    gap: var(--space-m);
  }

  .galeria img {
    height: 14rem;
    object-fit: cover;
    border-radius: var(--radius-s);
  }

  .informacion-contacto {
    text-align: left;
  }
}