/* ==========================================================================
   MCG Solucions — Rediseño 2026
   CSS Stylesheet Principal
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   CSS Reset & Custom Properties
   ========================================================================== */
:root {
  /* Color Palette */
  --color-bg-primary: #0f1724;
  --color-bg-secondary: #1a2332;
  --color-bg-tertiary: #243044;
  --color-accent: #ffdc39;
  --color-accent-hover: #f5c518;
  --color-accent-subtle: rgba(255, 220, 57, 0.12);
  --color-text-primary: #ffffff;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-success: #10b981;
  --color-whatsapp: #25d366;
  --color-border: rgba(255, 255, 255, 0.08);

  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Poppins', sans-serif;

  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-default: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-header: 1000;
  --z-mobile-cta: 999;
  --z-whatsapp: 998;
  --z-overlay: 997;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body.no-scroll {
  overflow: hidden;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

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

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Skip to Content (Accessibility) */
.skip-link {
  position: absolute;
  top: -60px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-bg-primary);
  padding: 12px 24px;
  z-index: 10001;
  font-weight: 700;
  transition: var(--transition-default);
}
.skip-link:focus { top: 0; }

/* ==========================================================================
   Typography & Common Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-accent { color: var(--color-accent) !important; }
.text-whatsapp { color: var(--color-whatsapp) !important; }
.text-left { text-align: left !important; }

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-badge {
  display: inline-block;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  border: 1px solid rgba(255, 220, 57, 0.25);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.section-title {
  display: inline-block;
  position: relative;
  margin-bottom: 0.8rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 55px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-title.text-left::after {
  left: 0;
  transform: none;
}

.section-title--accent {
  color: var(--color-accent);
}

.section-title--light {
  color: var(--color-text-primary);
}

.section-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0.5rem auto 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.875rem 1.8rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-default);
  text-align: center;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background-color: var(--color-accent);
  color: #0f1724;
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 0 25px rgba(255, 220, 57, 0.4);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 2px solid rgba(255, 255, 255, 0.35);
}
.btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-primary);
}

.btn--lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.05rem;
}

.btn--glow {
  animation: glow-pulse 2.5s ease-in-out infinite;
}

/* ==========================================================================
   TOP NOTIFICATION BAR
   ========================================================================== */
.top-bar {
  background: #080c14;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.82rem;
  padding: 0.45rem 0;
  color: var(--color-text-secondary);
}

.top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.top-bar__brand {
  color: var(--color-accent);
  font-weight: 700;
}

.top-bar__divider {
  color: rgba(255, 255, 255, 0.15);
}

.top-bar__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.top-bar__link:hover {
  color: var(--color-accent);
}

.top-bar__socials {
  display: flex;
  gap: 0.6rem;
  margin-left: 0.6rem;
}
.top-bar__socials a {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}
.top-bar__socials a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   HEADER / NAVIGATION (Divided Layout)
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  padding: 0.85rem 0;
  transition: var(--transition-default);
  background: rgba(15, 23, 36, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.header--scrolled {
  padding: 0.55rem 0;
  background-color: rgba(10, 15, 24, 0.96);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.header__logo img {
  height: 52px;
  width: auto;
  transition: var(--transition-fast);
}

.header--scrolled .header__logo img {
  height: 44px;
}

.header__nav {
  display: flex;
  align-items: center;
}

.header__nav-list {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.header__nav-link {
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition-default);
}

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

.header__nav-link:hover,
.header__nav-link.is-active {
  color: var(--color-accent);
}



/* ==========================================================================
   MEGA MENÚ DESKTOP IMPACTANTE 2026 (Servicios y Trabajos)
   Solución definitiva a cortes en pantalla, hover bridges e interactividad
   ========================================================================== */
@media (min-width: 1025px) {
  .header__nav-item--dropdown {
    position: static; /* Permite que el mega menú se posicione relativo a .header__inner sin ser recortado */
  }
}

.dropdown-arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.75rem;
  transition: transform 0.25s ease, color 0.25s ease;
}

.header__nav-item--dropdown:hover .dropdown-arrow,
.header__nav-item--dropdown.is-open .dropdown-arrow,
.header__nav-link--has-dropdown[aria-expanded="true"] .dropdown-arrow {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.header__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1000;
  transition: opacity 0.26s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.26s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.26s;
}

/* Hover Bridge invisible para evitar que el cursor pierda el foco entre el link y el dropdown */
.header__dropdown::before {
  content: '';
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
  z-index: 1;
}

/* 1. Mega Menú Servicios (Centrado y ancho completo en el contenedor) */
.header__dropdown--servicios {
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: 100%;
  max-width: 1240px;
}

.header__nav-item--dropdown:hover .header__dropdown--servicios,
.header__nav-item--dropdown.is-open .header__dropdown--servicios,
.header__dropdown--servicios.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* 2. Mega Menú Trabajos (Alineado a la izquierda del nav, nunca se sale de pantalla) */
.header__dropdown--trabajos {
  left: 15px;
  transform: translateY(12px);
  width: 680px;
  max-width: calc(100% - 30px);
}

.header__nav-item--dropdown:hover .header__dropdown--trabajos,
.header__nav-item--dropdown.is-open .header__dropdown--trabajos,
.header__dropdown--trabajos.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Estilos de Contenedor Interior con Glassmorphism Premium */
.header__dropdown-inner {
  background: rgba(11, 18, 30, 0.985);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  box-shadow: 0 25px 65px -10px rgba(0, 0, 0, 0.85),
              0 0 0 1px rgba(255, 220, 57, 0.15),
              0 10px 30px rgba(0, 0, 0, 0.5);
}

.header__dropdown--servicios .header__dropdown-inner {
  display: grid;
  grid-template-columns: 1.05fr 1.05fr 1.15fr 290px;
  gap: 1.75rem;
  padding: 1.85rem 2.2rem;
  align-items: stretch;
}

.header__dropdown--trabajos .header__dropdown-inner {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 1.6rem 1.85rem;
}

/* Cabeceras de Columna / Categoría */
.header__dropdown-group-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.95rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.group-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 220, 57, 0.14);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.group-icon--shield {
  background: rgba(59, 130, 246, 0.16);
  color: #60a5fa;
}

.group-icon--door {
  background: rgba(16, 185, 129, 0.16);
  color: #34d399;
}

.header__dropdown-title {
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Lista de Ítems del Mega Menú */
.mega-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  background: transparent;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid transparent;
}

.mega-menu-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 220, 57, 0.22);
  transform: translateX(4px);
}

.mega-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.22s ease;
}

.mega-menu-item:hover .mega-item-icon {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  box-shadow: 0 0 12px rgba(255, 220, 57, 0.4);
}

.mega-item-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.mega-item-title {
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: color 0.2s ease;
}

.mega-menu-item:hover .mega-item-title {
  color: var(--color-accent);
}

.mega-item-desc {
  color: var(--color-text-secondary);
  font-size: 0.74rem;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.mega-menu-item:hover .mega-item-desc {
  color: rgba(255, 255, 255, 0.85);
}

/* Micro Badges */
.badge-mini {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.42rem;
  border-radius: 4px;
  background: rgba(255, 220, 57, 0.18);
  color: var(--color-accent);
  border: 1px solid rgba(255, 220, 57, 0.35);
  vertical-align: middle;
}

.badge-mini--gold {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  border: none;
  box-shadow: 0 2px 6px rgba(255, 220, 57, 0.3);
}

/* Tarjeta Promo Visual en Mega Menú Servicios */
.header__dropdown-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  border: 1px solid rgba(255, 220, 57, 0.25);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header__dropdown-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 220, 57, 0.2);
}

.mega-card-img {
  height: 115px;
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 0.75rem;
}

.mega-card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 36, 0.2) 0%, rgba(15, 23, 36, 0.8) 100%);
}

.mega-card-badge {
  position: relative;
  z-index: 1;
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg-primary);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.22rem 0.55rem;
  border-radius: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
}

.mega-card-body {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.mega-card-title {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  font-family: var(--font-heading);
}

.mega-card-desc {
  color: var(--color-text-secondary);
  font-size: 0.76rem;
  line-height: 1.4;
  margin-bottom: 0.95rem;
}

.mega-card-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
  font-size: 0.8rem;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.65rem;
  border-radius: 8px;
}

.mega-card-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  margin-top: auto;
}

.mega-card-phone:hover {
  color: var(--color-accent);
}

/* Mega Menú Trabajos */
.trabajos-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trabajos-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1rem;
}

.trabajos-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: transparent;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid transparent;
}

.trabajos-menu-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 220, 57, 0.22);
  transform: translateX(4px);
}

.trabajos-menu-item:hover .mega-item-icon {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  box-shadow: 0 0 12px rgba(255, 220, 57, 0.4);
}

.trabajos-menu-item:hover .mega-item-title {
  color: var(--color-accent);
}

.trabajos-menu-item:hover .mega-item-desc {
  color: rgba(255, 255, 255, 0.85);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.mobile-menu-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition-default);
}

/* ==========================================================================
   MOBILE NAV PANEL
   ========================================================================== */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-overlay);
  pointer-events: none;
  visibility: hidden;
}

.mobile-nav.is-open {
  pointer-events: all;
  visibility: visible;
}

.mobile-nav__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  transition: var(--transition-default);
}

.mobile-nav.is-open .mobile-nav__overlay {
  opacity: 1;
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 380px;
  height: 100%;
  background: var(--color-bg-secondary);
  transform: translateX(100%);
  transition: var(--transition-default);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateX(0);
}

.mobile-nav__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__header img {
  height: 40px;
  width: auto;
}

.mobile-nav__close {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  padding: 0.5rem;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mobile-nav__links a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.85rem;
  font-size: 1.05rem;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition-fast);
}
.mobile-nav__links a:hover,
.mobile-nav__links a.is-active {
  background: rgba(255, 220, 57, 0.1);
  color: var(--color-accent);
}

.mobile-sublinks {
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.5rem;
}

.mobile-sublinks a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  padding: 0.35rem 0.5rem;
}

.mobile-nav__contact {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav__contact a,
.mobile-nav__contact p {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 36, 0.94) 0%,
    rgba(15, 23, 36, 0.8) 50%,
    rgba(15, 23, 36, 0.9) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 5rem 0 4rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.55rem 1.2rem;
  border-radius: 50px;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero__stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
  font-size: 0.85rem;
}

.hero__rating {
  font-weight: 700;
  color: var(--color-accent);
}

.hero__reviews {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.hero__title {
  margin-bottom: 0.75rem;
}

.hero__title--accent {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 680px;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
}

.hero__locations {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero__location-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__location-pill i {
  color: var(--color-accent);
  font-size: 0.75rem;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  animation: bounce 2.5s ease-in-out infinite;
  z-index: 2;
}

/* ==========================================================================
   COLLAGE DE PRODUCTOS DESTACADOS (11 Fotos Originales)
   ========================================================================== */
.collage-section {
  padding: 5.5rem 0;
  background: #0b111c;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.collage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  grid-auto-rows: 240px;
}

.collage-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-default);
}

.collage-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.collage-item--w2 {
  grid-column: span 2;
}

.collage-item--h2 {
  grid-row: span 2;
}

.collage-item__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: var(--transition-slow);
}

.collage-item:hover .collage-item__img {
  transform: scale(1.08);
}

.collage-item__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(15, 23, 36, 0.95) 0%, rgba(15, 23, 36, 0.4) 70%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.collage-item__tag {
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.collage-item__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

/* ==========================================================================
   SERVICES — BENTO GRID (12 Servicios)
   ========================================================================== */
.services {
  padding: 6rem 0;
  background-color: var(--color-bg-primary);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  grid-auto-rows: 270px;
}

.service-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  transition: var(--transition-default);
  cursor: pointer;
  border: 2px solid transparent;
}

.service-card__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: var(--transition-slow);
}

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

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 0 35px rgba(255, 220, 57, 0.3);
  transform: translateY(-4px);
}

.service-card--highlight {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 45px rgba(255, 220, 57, 0.65) !important;
  transform: translateY(-6px) scale(1.02) !important;
}

.service-card--featured {
  grid-column: span 2;
}

.service-card__label {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: rgba(15, 23, 36, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-card__tag {
  font-size: 0.72rem;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  display: block;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.service-card__cta {
  font-size: 0.85rem;
  color: #0f1724;
  background: var(--color-accent);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.service-card:hover .service-card__cta {
  background: var(--color-accent-hover);
}

/* ==========================================================================
   PORTFOLIO / CAROUSEL
   ========================================================================== */
.portfolio {
  padding: 6rem 0;
  background-color: var(--color-bg-secondary);
}

.portfolio__wrapper {
  position: relative;
  margin: 0 -1.5rem;
  padding: 0 1.5rem;
}

.portfolio__carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  gap: 1.25rem;
  padding: 1rem 0 2rem;
  scrollbar-width: none;
}

.portfolio__carousel::-webkit-scrollbar { display: none; }

.portfolio__slide {
  flex: 0 0 80%;
  max-width: 750px;
  scroll-snap-align: center;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.portfolio__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio__slide-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(15, 23, 36, 0.95) 0%, transparent 100%);
}

.portfolio__slide-location {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--color-accent);
  color: #0f1724;
  padding: 0.3rem 0.85rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.portfolio__slide-info h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
}

.portfolio__prev,
.portfolio__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 23, 36, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-text-primary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-default);
  z-index: 5;
}

.portfolio__prev:hover,
.portfolio__next:hover {
  background: var(--color-accent);
  color: #0f1724;
}

.portfolio__prev { left: 0.5rem; }
.portfolio__next { right: 0.5rem; }

.portfolio__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.portfolio__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  transition: var(--transition-default);
  border: none;
}

.portfolio__dot.is-active {
  background: var(--color-accent);
  width: 28px;
  border-radius: 5px;
}

/* ==========================================================================
   CATÁLOGO EXTENDIDO DE TRABAJOS REALIZADOS (Galería Filtrable)
   ========================================================================== */
.gallery-section {
  padding: 6rem 0;
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
}

.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.gallery-filter-btn {
  padding: 0.6rem 1.25rem;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.gallery-filter-btn:hover {
  color: var(--color-text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.gallery-filter-btn.is-active {
  background: var(--color-accent);
  color: #0f1724;
  border-color: var(--color-accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
  transition: var(--transition-default);
  cursor: pointer;
}

.gallery-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.gallery-card__thumb {
  height: 220px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: var(--transition-slow);
}

.gallery-card:hover .gallery-card__thumb {
  transform: scale(1.05);
}

.gallery-card__content {
  padding: 1.25rem;
}

.gallery-card__tag {
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
}

.gallery-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 0.25rem;
}

.gallery-cta {
  text-align: center;
  margin-top: 3.5rem;
}

/* ==========================================================================
   WHY CHOOSE US (6 Valores)
   ========================================================================== */
.why-us {
  padding: 6rem 0;
  background: linear-gradient(to bottom, var(--color-bg-primary), var(--color-bg-secondary));
}

.why-us__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.why-us__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.value-card {
  display: flex;
  gap: 1.1rem;
  padding: 1.4rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  transition: var(--transition-default);
}

.value-card:hover {
  background: rgba(255, 220, 57, 0.05);
  border-color: rgba(255, 220, 57, 0.2);
  transform: translateY(-2px);
}

.value-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 220, 57, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.15rem;
}

.value-card__content h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.value-card__content p {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.why-us__counters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.counter-card {
  background: var(--color-bg-tertiary);
  padding: 2.2rem 1.5rem;
  border-radius: 16px;
  text-align: center;
  border: 1px solid var(--color-border);
  transition: var(--transition-default);
}

.counter-card:hover {
  border-color: rgba(255, 220, 57, 0.25);
  transform: translateY(-4px);
}

.counter-number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.3rem;
}

.counter-label {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   EMPRESA / QUIÉNES SOMOS
   ========================================================================== */
.company-section {
  padding: 6rem 0;
  background: #0d1421;
  border-top: 1px solid var(--color-border);
}

.company-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.company-lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
}

.company-content p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.7;
  font-size: 0.95rem;
}

.company-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.company-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.company-image-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.company-img {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.company-badge-float {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(15, 23, 36, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 220, 57, 0.3);
  padding: 1rem 1.4rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
}

.badge-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.badge-text {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ==========================================================================
   COVERAGE SECTION
   ========================================================================== */
.coverage {
  padding: 5.5rem 0;
  background-color: var(--color-bg-primary);
  text-align: center;
}

.coverage__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  max-width: 850px;
  margin: 0 auto 2rem;
}

.coverage__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  background: var(--color-bg-tertiary);
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
  transition: var(--transition-default);
}

.coverage__item:hover {
  border-color: var(--color-accent);
  background: rgba(255, 220, 57, 0.08);
}

.coverage__item i {
  color: var(--color-success);
}

.coverage__disclaimer {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* ==========================================================================
   QUICK QUOTE FORM (Con Asistente Dinámico y API)
   ========================================================================== */
.quick-quote {
  padding: 6.5rem 0;
  background-color: var(--color-bg-secondary);
  border-top: 3px solid var(--color-accent);
}

.quote-feedback-alert {
  max-width: 850px;
  margin: 0 auto 2rem;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quote-feedback-alert--success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #34d399;
}

.quote-feedback-alert--error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #f87171;
}

.quick-quote__form {
  max-width: 850px;
  margin: 0 auto;
}

.quick-quote__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.quick-quote__field {
  display: flex;
  flex-direction: column;
}

.quick-quote__field--full {
  grid-column: 1 / -1;
}

.quick-quote__field label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 500;
  transition: var(--transition-default);
}

.quick-quote__field input,
.quick-quote__field select,
.quick-quote__field textarea {
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
  color: var(--color-text-primary);
  padding: 0.8rem 0;
  font-size: 1rem;
  transition: var(--transition-default);
  outline: none;
  width: 100%;
}

.quick-quote__field textarea {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 0.8rem;
  resize: vertical;
  min-height: 90px;
}

.quick-quote__field input:focus,
.quick-quote__field select:focus,
.quick-quote__field textarea:focus {
  border-color: var(--color-accent);
}

.quick-quote__field:focus-within label {
  color: var(--color-accent);
}

.quick-quote__field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
}

.quick-quote__field select option {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.dynamic-guide-box {
  background: rgba(255, 220, 57, 0.05);
  border: 1px solid rgba(255, 220, 57, 0.25);
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 0.5rem;
}

.dynamic-guide-header {
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.dynamic-guide-text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.dynamic-chips-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.dynamic-chip {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dynamic-chip:hover {
  background: var(--color-accent);
  color: #0f1724;
  font-weight: 600;
}

.quick-quote__submit {
  text-align: center;
  margin-top: 2.2rem;
}

.quick-quote__submit .btn {
  min-width: 340px;
}

.form-privacy-disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.quick-quote__contact {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.quick-quote__contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-secondary);
  transition: var(--transition-default);
}

.quick-quote__contact-item:hover {
  color: var(--color-accent);
}

.quick-quote__contact-item i {
  font-size: 1.5rem;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
  padding: 6rem 0;
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
}

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

.contact-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition-default);
}

.contact-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.contact-card__icon {
  width: 55px;
  height: 55px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: rgba(255, 220, 57, 0.1);
  color: var(--color-accent);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card__icon--wa {
  background: rgba(37, 211, 102, 0.12);
  color: var(--color-whatsapp);
}

.contact-card h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.contact-card p {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.contact-card__link {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.05rem;
}

.contact-card__highlight {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: #070b12;
  padding-top: 4.5rem;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer__logo {
  height: auto;
  width: 170px;
  margin-bottom: 1.2rem;
}

.footer__about {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.footer__rating-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1rem;
  border-radius: 8px;
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.82rem;
  margin-bottom: 1.5rem;
}

.footer__rating-box .stars {
  color: var(--color-accent);
  font-size: 0.85rem;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  transition: var(--transition-default);
}
.footer__social a:hover {
  background: var(--color-accent);
  color: #0f1724;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--color-text-primary);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer__links a {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  transition: var(--transition-fast);
}
.footer__links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer__contact li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}

.footer__contact i {
  color: var(--color-accent);
  width: 18px;
  text-align: center;
}



.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.82rem;
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

/* ==========================================================================
   FLOATING & STICKY ELEMENTS
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  z-index: var(--z-whatsapp);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  animation: pulse-wa 2s ease-in-out infinite;
  transition: var(--transition-default);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 70px;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition-default);
  pointer-events: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: rgba(15, 23, 36, 0.95);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: var(--z-mobile-cta);
  border-top: 1px solid var(--color-border);
  display: none;
  align-items: stretch;
}

.mobile-cta__btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--color-text-primary);
  border-right: 1px solid var(--color-border);
}

.mobile-cta__btn:last-child { border-right: none; }
.mobile-cta__btn i { font-size: 1.2rem; }

.mobile-cta__btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.mobile-cta__btn--quote {
  background: var(--color-accent);
  color: #0f1724;
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: var(--z-whatsapp);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-default);
  border: 1px solid var(--color-border);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent);
  color: #0f1724;
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 5px rgba(255, 220, 57, 0.2); }
  50% { box-shadow: 0 0 20px rgba(255, 220, 57, 0.4); }
}

/* ==========================================================================
   RESPONSIVE (Tablet & Mobile)
   ========================================================================== */
@media (max-width: 1024px) {
  .header__nav { display: none; }
  .mobile-menu-toggle { display: flex; }

  .collage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .collage-item--w2 { grid-column: span 1; }
  .collage-item--h2 { grid-row: span 1; }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 230px;
  }
  .service-card--featured { grid-column: span 2; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-us__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .company-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.15rem;
  }

  .top-bar__item--center { display: none; }

  .hero__content { padding: 4rem 0 3.5rem; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .hero__locations { justify-content: center; }
  .hero__scroll-indicator { display: none; }

  .collage-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }
  .service-card--featured { grid-column: span 1; }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .why-us__values {
    grid-template-columns: 1fr;
  }

  .why-us__counters {
    grid-template-columns: 1fr 1fr;
  }

  .quick-quote__grid {
    grid-template-columns: 1fr;
  }
  .quick-quote__submit .btn { width: 100%; min-width: auto; }

  .quick-quote__contact {
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__social { justify-content: center; }
  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .footer__legal { justify-content: center; }

  .whatsapp-float { display: none; }
  .mobile-cta { display: flex; }
  .back-to-top { bottom: 5rem; right: 1rem; }
  body { padding-bottom: 60px; }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .top-bar__inner {
    justify-content: center;
    text-align: center;
  }
  .top-bar__item--right {
    display: none;
  }

  .hero__title {
    font-size: 2.1rem;
  }
  .hero__subtitle {
    font-size: 0.95rem;
  }

  .why-us__counters {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .gallery-filter-btns {
    overflow-x: auto;
    width: 100%;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }
  .gallery-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .section-title {
    font-size: 1.75rem;
  }
}