/* ==========================================================================
   EGG REFORMAS - Hoja de Estilos Principal (Lujo, Negro Mate y Oro Metálico)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
  /* Paleta de Colores Extraída del Folleto */
  --bg-primary: #0a0b0d;
  --bg-secondary: #121316;
  --bg-card: #17181d;
  --bg-card-hover: #1f2128;
  --bg-light-contrast: #f4f4f6; /* Sección de contraste clara como en el folleto */

  /* Dorados Metálicos */
  --gold-primary: #d4af37;
  --gold-light: #fae084;
  --gold-dark: #98721c;
  --gold-gradient: linear-gradient(135deg, #fae084 0%, #d4af37 40%, #98721c 100%);
  --gold-gradient-soft: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0.03) 100%);
  --gold-border: linear-gradient(135deg, #fae084, #aa8225, #fae084);
  --gold-glow: 0 0 25px rgba(212, 175, 55, 0.25);

  /* Plateados y Blancos */
  --silver-light: #ffffff;
  --silver-muted: #dcdfe3;
  --silver-dim: #9ca3af;
  --silver-gradient: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);

  /* Acentos de Alerta / Exclusividad Madrid */
  --madrid-accent: #e63946;
  --madrid-gold: #c59b27;

  /* Tipografías y Espaciados */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1240px;
}

/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--silver-muted);
}

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

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* ==========================================================================
   TIPOGRAFÍA Y UTILIDADES DE ESTILO
   ========================================================================== */
.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  font-weight: 800;
}

.silver-text {
  background: var(--silver-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px auto;
}

.section-subtitle {
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--silver-dim);
  font-weight: 400;
}

/* ==========================================================================
   BARRA SUPERIOR DE ALERTA: EXCLUSIVO MADRID
   ========================================================================== */
.top-notice-bar {
  background: linear-gradient(90deg, #181105 0%, #2b1f07 50%, #181105 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  padding: 9px 16px;
  font-size: 0.88rem;
  text-align: center;
  position: relative;
  z-index: 110;
}

.top-notice-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.badge-madrid {
  background: var(--gold-gradient);
  color: #000;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.top-notice-text {
  color: #fce89f;
  font-weight: 500;
}

.top-notice-phone {
  color: #fff;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.top-notice-phone:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   BARRA DE NAVEGACIÓN (HEADER)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(10, 11, 13, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 100;
  transition: var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  border-bottom-color: rgba(212, 175, 55, 0.3);
}

.nav-container {
  width: 100%;
  max-width: 100%;
  padding: 0 45px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.logo-img {
  height: 60px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
}

.logo-brand {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  line-height: 1.1;
}

.logo-slogan {
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto; /* Desplaza el menú y las acciones a la derecha */
  margin-right: 25px;
  flex-shrink: 0;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--silver-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-gradient);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: #fff;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.btn-header-quote {
  padding: 11px 20px;
  font-size: 0.85rem;
  white-space: nowrap;
}

.btn-header-call {
  background: var(--gold-gradient);
  color: #0b0c0e;
  padding: 11px 24px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
  border: none;
}

.btn-header-call i {
  color: #0b0c0e;
  font-size: 0.95rem;
}

.btn-header-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(212, 175, 55, 0.65);
  color: #000;
}

/* Botones de Estilo Oro y Oscuro */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #0b0c0e;
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.55);
  color: #000;
}

.btn-outline-gold {
  background: transparent;
  color: #fff;
  border: 1.5px solid var(--gold-primary);
  position: relative;
}

.btn-outline-gold:hover {
  background: var(--gold-gradient);
  color: #0b0c0e;
  box-shadow: var(--gold-glow);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  color: #fff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION (Basado en la parte superior del folleto)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 60px 0 100px 0;
  background: 
    radial-gradient(circle at 75% 30%, rgba(212, 175, 55, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
    linear-gradient(180deg, #0a0b0d 0%, #121317 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.hero-tag i {
  color: var(--madrid-accent);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.05;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.hero-title .highlight {
  display: block;
  font-size: 4.4rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}

.hero-slogan {
  font-size: 1.4rem;
  font-weight: 600;
  color: #e2e8f0;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
  position: relative;
  padding-left: 18px;
  border-left: 4px solid var(--gold-primary);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--silver-dim);
  max-width: 580px;
  margin-bottom: 35px;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}

.hero-feat-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.hero-feat-text {
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-phone-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-icon-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--gold-glow);
  animation: pulseGold 2s infinite;
}

@keyframes pulseGold {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.phone-cta-content span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
  font-weight: 700;
}

.phone-cta-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
}

/* Columna Derecha del Hero: Showcase / Mosaico Estilo Folleto */
.hero-visual-card {
  position: relative;
}

.hero-composition {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-image-main {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.hero-sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-image-sub {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  filter: brightness(0.9);
  transition: var(--transition-normal);
}

.hero-image-sub:hover {
  filter: brightness(1.05);
  border-color: var(--gold-primary);
}

/* Sello de Garantía 3D (Copia exacta del sello del folleto) */
.hero-badge-guarantee {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #18191f 0%, #0d0e12 100%);
  border: 2px solid #d4af37;
  padding: 16px 28px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.9), 0 0 25px rgba(212, 175, 55, 0.25);
  width: 85%;
  max-width: 320px;
}

.badge-stars {
  color: var(--gold-light);
  font-size: 0.9rem;
  letter-spacing: 5px;
  margin-bottom: 4px;
}

.badge-headline {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.2;
}

.badge-headline span {
  display: block;
  font-size: 1.45rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   LOS 5 PILARES (Iconos del folleto)
   Construcción, Obra Nueva, Reformas, Acabados, Calidad y Compromiso
   ========================================================================== */
.pillars-bar {
  background: #111216;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 40px 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}

.pillar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 20px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-normal);
}

.pillar-item:hover {
  background: rgba(212, 175, 55, 0.06);
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-4px);
}

.pillar-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.6rem;
  background: rgba(212, 175, 55, 0.08);
  transition: var(--transition-normal);
}

.pillar-item:hover .pillar-icon-box {
  background: var(--gold-gradient);
  color: #000;
  box-shadow: var(--gold-glow);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ==========================================================================
   SECCIÓN DE COMPARADOR INTERACTIVO "ANTES Y DESPUÉS"
   ========================================================================== */
.before-after-section {
  background: var(--bg-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ba-container {
  max-width: 960px;
  margin: 0 auto;
}

.comparison-slider-wrapper {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  border: 2px solid rgba(212, 175, 55, 0.4);
  user-select: none;
}

.comparison-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-before {
  z-index: 1;
  filter: grayscale(30%) brightness(0.8);
}

.image-after-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid var(--gold-light);
  box-shadow: 4px 0 20px rgba(0,0,0,0.5);
}

.image-after-wrap .comparison-image {
  width: 960px; /* Igual al ancho del contenedor para alineación exacta */
  max-width: none;
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold-gradient);
  border: 2px solid #fff;
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.8), var(--gold-glow);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.1rem;
  pointer-events: none;
}

.slider-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 4;
}

.label-before, .label-after {
  position: absolute;
  bottom: 20px;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 5;
  pointer-events: none;
}

.label-before {
  right: 20px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.label-after {
  left: 20px;
  background: var(--gold-gradient);
  color: #000;
}

.ba-instruction {
  text-align: center;
  margin-top: 18px;
  color: var(--silver-dim);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ==========================================================================
   APARTADO DE PROYECTOS REALIZADOS (FOTOS Y VÍDEOS)
   ========================================================================== */
.projects-section {
  background: var(--bg-primary);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--silver-muted);
  padding: 10px 22px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.5px;
}

.filter-btn:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-primary);
  color: #fff;
}

.filter-btn.active {
  background: var(--gold-gradient);
  color: #000;
  border-color: transparent;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}

.project-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-7px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.6), var(--gold-glow);
}

.project-thumb-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.project-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb {
  transform: scale(1.08);
}

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  z-index: 2;
}

.project-video-indicator {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(230, 57, 70, 0.9);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 11, 13, 0.95) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.view-action-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  transform: scale(0.8);
  transition: transform var(--transition-fast);
}

.project-card:hover .view-action-btn {
  transform: scale(1);
}

.project-info {
  padding: 20px 22px;
}

.project-location {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.project-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.project-specs {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--silver-dim);
}

.project-specs span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   SECCIÓN DE GARANTÍAS Y EXPERIENCIA (Contraste como en el folleto)
   ========================================================================== */
.guarantee-section {
  background: linear-gradient(180deg, #15161b 0%, #0e0f13 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.guarantee-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 35px 24px;
  text-align: center;
  transition: var(--transition-normal);
}

.guarantee-card:hover {
  border-color: var(--gold-primary);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.guarantee-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  border: 1.5px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.6rem;
}

.guarantee-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.guarantee-text {
  font-size: 0.92rem;
  color: var(--silver-dim);
  line-height: 1.5;
}

/* ==========================================================================
   SECCIÓN CONTACTA CON NOSOTROS (FORMULARIO Y ATENCIÓN)
   ========================================================================== */
.contact-section {
  background: radial-gradient(circle at 50% 10%, rgba(212, 175, 55, 0.08) 0%, transparent 60%), #0c0d10;
  position: relative;
}

/* Banner de Alerta Geográfica Madrid */
.madrid-warning-card {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.15) 0%, rgba(212, 175, 55, 0.15) 100%);
  border: 2px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 24px 30px;
  margin-bottom: 45px;
  display: flex;
  align-items: center;
  gap: 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.madrid-warning-icon {
  font-size: 2.4rem;
  color: var(--gold-light);
  flex-shrink: 0;
}

.madrid-warning-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.madrid-warning-content h3 span {
  color: var(--gold-light);
  text-decoration: underline;
}

.madrid-warning-content p {
  color: var(--silver-muted);
  font-size: 0.95rem;
  margin: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 50px;
  align-items: flex-start;
}

/* Formulario */
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.form-subtitle {
  color: var(--silver-dim);
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #d1d5db;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-label .required {
  color: var(--gold-light);
}

.form-control {
  width: 100%;
  background: #0d0e11;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
  background: #121318;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23d4af37' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 16px) center;
  cursor: pointer;
}

select.form-control option {
  background: #17181d;
  color: #fff;
}

textarea.form-control {
  resize: vertical;
  min-height: 105px;
}

.form-help-text {
  font-size: 0.75rem;
  color: var(--gold-light);
  margin-top: 4px;
}

.form-pref-options {
  display: flex;
  gap: 10px;
  margin-top: 6px;
  width: 100%;
}

.pref-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #fff;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  flex: 1;
  transition: border-color 0.2s ease;
}

.pref-label:hover {
  border-color: var(--gold-primary);
}

.form-buttons-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

.form-status-msg {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  margin-top: 16px;
  text-align: center;
}

.form-status-msg.success {
  display: block;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid #25d366;
  color: #86efac;
}

/* Columna Lateral de Información de Contacto */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 30px;
}

.contact-info-card h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  padding-bottom: 12px;
}

.direct-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.direct-contact-item:last-child {
  margin-bottom: 0;
}

.d-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.d-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--silver-dim);
  display: block;
  margin-bottom: 3px;
}

.d-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.d-value:hover {
  color: var(--gold-light);
}

.folleto-preview-card {
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}

.folleto-preview-card img {
  border-radius: var(--radius-sm);
  margin: 14px auto;
  max-height: 220px;
  object-fit: contain;
  box-shadow: 0 10px 20px rgba(0,0,0,0.6);
}

.folleto-preview-card h5 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #fff;
}

/* ==========================================================================
   CALL TO ACTION BANNER (Como en la base del folleto)
   "TU REFORMA EMPIEZA CON UNA LLAMADA"
   ========================================================================== */
.cta-banner-section {
  background: linear-gradient(135deg, #0a0b0d 0%, #15161c 50%, #0a0b0d 100%);
  border-top: 2px solid var(--gold-primary);
  border-bottom: 2px solid var(--gold-primary);
  padding: 50px 0;
  text-align: center;
}

.cta-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-banner-heading {
  text-align: left;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  line-height: 1.1;
}

.cta-banner-title span {
  display: block;
  font-size: 1.6rem;
  color: var(--gold-light);
}

.cta-banner-action {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-big-phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(212, 175, 55, 0.1);
  border: 1.5px solid var(--gold-primary);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  transition: var(--transition-normal);
}

.cta-big-phone:hover {
  background: var(--gold-gradient);
  color: #000;
  box-shadow: var(--gold-glow);
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.site-footer {
  background: #07080a;
  padding: 60px 0 25px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--silver-dim);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--silver-dim);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: #6b7280;
}

.footer-bottom-claim {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-primary);
  text-transform: uppercase;
}

/* ==========================================================================
   BOTONES FLOTANTES DE CONTACTO RÁPIDO (Móvil y Escritorio)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  transition: transform var(--transition-normal);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.1);
}

.floating-whatsapp {
  background: #25d366;
  color: #fff;
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.floating-call {
  background: var(--gold-gradient);
  color: #000;
}

/* Tooltip en botón flotante */
.floating-btn .tooltip {
  position: absolute;
  right: 70px;
  background: #000;
  color: #fff;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.floating-btn:hover .tooltip {
  opacity: 1;
}

/* ==========================================================================
   MODAL / LIGHTBOX PARA FOTOS Y VÍDEOS
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox-modal.active {
  display: flex;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox-content {
  position: relative;
  max-width: 960px;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--madrid-accent);
  border-color: transparent;
}

.lightbox-media-container {
  width: 100%;
  max-height: 70vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-media-container img {
  max-height: 70vh;
  width: auto;
  object-fit: contain;
}

.lightbox-media-container video, 
.lightbox-media-container iframe {
  width: 100%;
  height: 520px;
  border: none;
}

.lightbox-caption {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.lightbox-location {
  font-size: 0.85rem;
  color: var(--gold-light);
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Tablets y Móviles)
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 24px;
  }
  .nav-menu {
    gap: 16px;
    margin-right: 16px;
  }
  .nav-link {
    font-size: 0.82rem;
  }
  .btn-header-call {
    padding: 9px 16px;
    font-size: 0.88rem;
  }
  .btn-header-quote {
    padding: 9px 14px;
    font-size: 0.8rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-title .highlight {
    font-size: 3.4rem;
  }
  
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   UTILIDADES MÓVIL Y CAJÓN LATERAL
   ========================================================================== */
.btn-block {
  width: 100%;
  display: inline-flex;
  justify-content: center;
}

.mobile-menu-header {
  display: none;
}

.mobile-drawer-cta {
  display: none;
}

.mobile-bottom-bar {
  display: none;
}

/* ==========================================================================
   ADAPTACIONES RESPONSIVE (MÓVIL Y TABLET)
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 24px;
  }
  .nav-menu {
    gap: 16px;
    margin-right: 16px;
  }
  .nav-link {
    font-size: 0.82rem;
  }
  .btn-header-call {
    padding: 9px 16px;
    font-size: 0.88rem;
  }
  .btn-header-quote {
    padding: 9px 14px;
    font-size: 0.8rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-title .highlight {
    font-size: 3.4rem;
  }
  
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Evitar desbordamientos horizontales en toda la web */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    position: relative;
  }

  body {
    padding-bottom: 70px; /* Evita que la barra fija inferior tape el pie de página */
  }

  .container {
    padding: 0 16px;
  }

  .section {
    padding: 45px 0;
  }

  .section-header {
    margin: 0 auto 28px auto;
  }

  .section-subtitle {
    font-size: 0.76rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
  }

  .section-title {
    font-size: clamp(1.55rem, 6.5vw, 2.1rem);
    margin-bottom: 10px;
    line-height: 1.2;
  }

  .section-desc {
    font-size: 0.88rem;
    line-height: 1.45;
  }

  /* Barra superior de aviso */
  .top-notice-bar {
    padding: 6px 12px;
    font-size: 0.74rem;
  }

  .top-notice-content {
    gap: 8px;
  }

  .top-notice-text {
    display: inline;
    font-size: 0.74rem;
  }

  /* Cabecera Móvil */
  .nav-container {
    padding: 0 14px;
    height: 68px;
  }

  .logo-img {
    height: 42px;
  }

  .logo-brand {
    font-size: 1.1rem;
  }

  .logo-slogan {
    font-size: 0.52rem;
    letter-spacing: 2px;
  }

  /* Menú desplegable lateral (Drawer) */
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 340px;
    height: 100vh;
    background: #0d0e12;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 22px 18px;
    gap: 12px;
    transition: left 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    border-right: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.9);
    z-index: 1001;
    overflow-y: auto;
  }

  .nav-menu.open {
    left: 0;
  }

  .mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding-bottom: 14px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-menu-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.15rem;
    color: #fff;
  }

  .mobile-menu-close {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
  }

  .nav-link {
    width: 100%;
    font-size: 0.95rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .nav-link i {
    color: var(--gold-light);
    width: 20px;
    text-align: center;
  }

  .mobile-drawer-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
  }

  .menu-toggle {
    display: block;
    font-size: 1.4rem;
    padding: 4px;
  }
  
  .nav-actions .btn-header-quote {
    display: none;
  }

  .nav-actions .btn-header-call {
    display: inline-flex;
    padding: 6px 11px;
    font-size: 0.78rem;
    gap: 5px;
    letter-spacing: 0;
  }

  /* Hero en Móviles */
  .hero-section {
    padding: 30px 0 50px 0;
    min-height: auto;
  }

  .hero-grid {
    gap: 30px;
  }

  .hero-tag {
    font-size: 0.72rem;
    padding: 4px 10px;
    margin-bottom: 14px;
    letter-spacing: 1px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 6.8vw, 2.25rem);
    line-height: 1.12;
    margin-bottom: 14px;
  }
  
  .hero-title .highlight {
    font-size: clamp(2.15rem, 8.2vw, 2.75rem);
  }

  .hero-slogan {
    font-size: 0.96rem;
    padding-left: 10px;
    margin-bottom: 16px;
    border-left-width: 3px;
  }

  .hero-desc {
    font-size: 0.88rem;
    line-height: 1.45;
    margin-bottom: 22px;
  }

  .hero-features {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 24px;
  }

  .hero-feat-item {
    padding: 9px 12px;
  }

  .hero-feat-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }

  .hero-feat-text {
    font-size: 0.84rem;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.88rem;
  }

  .hero-phone-cta {
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(212, 175, 55, 0.25);
  }

  .phone-icon-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .phone-cta-number {
    font-size: 1.25rem;
  }

  .hero-image-main {
    height: 210px;
    border-radius: var(--radius-sm);
  }

  .hero-sub-grid {
    gap: 8px;
  }

  .hero-image-sub {
    height: 105px;
    border-radius: var(--radius-sm);
  }

  .hero-badge-guarantee {
    position: static;
    transform: none;
    width: 100%;
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  .badge-stars {
    font-size: 0.8rem;
    margin-bottom: 2px;
  }

  .badge-headline {
    font-size: 0.95rem;
  }

  .badge-headline span {
    font-size: 1.25rem;
  }

  /* 5 Pilares (2 columnas y el último pilar centrado) */
  .pillars-bar {
    padding: 25px 0;
  }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .pillar-item {
    padding: 14px 8px;
    gap: 8px;
  }

  .pillar-item:last-child {
    grid-column: 1 / -1;
    max-width: 220px;
    margin: 0 auto;
    width: 100%;
  }

  .pillar-icon-box {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .pillar-title {
    font-size: 0.72rem;
    letter-spacing: 1px;
  }

  /* Comparador Antes y Después en Móviles */
  .ba-container {
    width: 100%;
    padding: 0;
  }

  .comparison-slider-wrapper {
    height: 240px;
    border-radius: var(--radius-sm);
    touch-action: pan-y;
  }

  .label-before, .label-after {
    bottom: 10px;
    font-size: 0.68rem;
    padding: 3px 8px;
  }

  .label-before { right: 10px; }
  .label-after { left: 10px; }

  .slider-handle {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
  }

  .ba-instruction {
    font-size: 0.78rem;
    margin-top: 10px;
  }

  /* Filtros de galería táctiles horizontales */
  .filter-bar {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 4px 10px 4px;
    margin-bottom: 24px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    width: 100%;
  }

  .filter-bar::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 7px 14px;
    font-size: 0.78rem;
  }

  .projects-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
    width: 100%;
  }

  .project-card {
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .project-thumb-wrap {
    height: 200px;
  }

  .project-info {
    padding: 14px 16px;
  }

  .project-name {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .project-specs {
    font-size: 0.8rem;
    gap: 12px;
  }

  /* Sección Garantía en Móvil */
  .guarantee-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .guarantee-card {
    padding: 20px 16px;
    border-radius: var(--radius-sm);
  }

  .guarantee-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    margin-bottom: 12px;
  }

  .guarantee-title {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .guarantee-text {
    font-size: 0.85rem;
    line-height: 1.45;
  }

  /* Formulario Contacto - Compacto y perfectamente adaptado a móvil */
  .contact-section {
    padding: 40px 0;
  }

  .contact-layout {
    gap: 24px;
    width: 100%;
  }

  .madrid-warning-card {
    flex-direction: column;
    text-align: center;
    padding: 14px 12px;
    gap: 8px;
    margin-bottom: 18px;
    border-radius: var(--radius-sm);
  }

  .madrid-warning-icon {
    font-size: 1.6rem;
  }

  .madrid-warning-content h3 {
    font-size: 0.95rem;
    line-height: 1.3;
    margin-bottom: 4px;
  }

  .madrid-warning-content p {
    font-size: 0.8rem;
    line-height: 1.4;
  }

  .contact-form-card {
    padding: 16px 12px;
    width: 100%;
    box-sizing: border-box;
    border-radius: var(--radius-sm);
  }

  .form-title {
    font-size: 1.2rem;
    line-height: 1.25;
    margin-bottom: 4px;
  }

  .form-subtitle {
    font-size: 0.8rem;
    margin-bottom: 14px;
    line-height: 1.35;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 0;
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-label {
    font-size: 0.76rem;
    margin-bottom: 4px;
  }

  /* Inputs a 16px para evitar auto-zoom en Safari iOS con padding compacto */
  .form-control {
    font-size: 16px !important;
    padding: 9px 11px;
    border-radius: var(--radius-sm);
    width: 100%;
    box-sizing: border-box;
  }

  textarea.form-control {
    min-height: 65px;
  }

  .form-pref-options {
    gap: 8px;
  }

  .pref-label {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  .form-buttons-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
    width: 100%;
  }

  .form-buttons-row .btn {
    width: 100%;
    padding: 11px 12px;
    font-size: 0.86rem;
    white-space: normal;
    box-sizing: border-box;
    line-height: 1.2;
    text-align: center;
  }

  .contact-sidebar {
    gap: 14px;
    margin-top: 14px;
    width: 100%;
  }

  .contact-info-card, .folleto-preview-card {
    padding: 16px 12px;
    border-radius: var(--radius-sm);
  }

  .direct-contact-item {
    gap: 10px;
    margin-bottom: 12px;
  }

  .d-icon {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }

  .d-value {
    font-size: 0.92rem;
  }

  .folleto-preview-card img {
    max-height: 180px;
    width: auto;
  }

  /* CTA Banner Inferior */
  .cta-banner-section {
    padding: 30px 0;
  }

  .cta-banner-content {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .cta-banner-heading {
    text-align: center;
  }

  .cta-banner-title {
    font-size: 1.4rem;
  }

  .cta-banner-title span {
    font-size: 1.1rem;
  }

  .cta-banner-action {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .cta-big-phone {
    font-size: 1.2rem;
    padding: 10px 16px;
    width: 100%;
    justify-content: center;
  }

  .cta-banner-action .btn {
    width: 100%;
  }

  /* Footer en Móvil */
  .site-footer {
    padding: 35px 0 15px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 30px;
  }

  .footer-heading {
    font-size: 0.9rem;
    margin-bottom: 12px;
  }

  .footer-links a {
    font-size: 0.85rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding-top: 18px;
    font-size: 0.78rem;
  }

  .footer-bottom-claim {
    font-size: 0.72rem;
    letter-spacing: 1px;
  }

  /* En móviles ocultamos los botones flotantes y mostramos la barra inferior fija */
  .floating-actions {
    display: none;
  }

  /* Barra de Acción Fija Inferior para Móviles (Estilo App) */
  .mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 11, 14, 0.98);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(212, 175, 55, 0.4);
    display: grid;
    grid-template-columns: 1fr 1.1fr 1.1fr;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.85);
    padding-bottom: max(6px, env(safe-area-inset-bottom));
  }

  .mbb-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 9px 4px 7px 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background var(--transition-fast);
  }

  .mbb-btn i {
    font-size: 1.2rem;
    margin-bottom: 3px;
  }

  .mbb-call {
    color: #fff;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .mbb-call i {
    color: var(--gold-light);
  }

  .mbb-whatsapp {
    color: #fff;
    background: rgba(37, 211, 102, 0.12);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .mbb-whatsapp i {
    color: #25d366;
  }

  .mbb-quote {
    color: #0b0c0e;
    background: var(--gold-gradient);
    font-weight: 800;
  }

  .mbb-quote i {
    color: #0b0c0e;
  }
}