/* ============================================
   BAUXITA INSTALACIONES — Hoja de estilos
   --------------------------------------------
   ÍNDICE
   1.  Variables de color (:root)
   2.  Navegación (nav, menú móvil)
   3.  Hero / Inicio
   4.  Estilos de sección comunes
   5.  Ventajas
   6.  Modelos (cards, tabs, specs)
   7.  Modelos "Próximamente"
   8.  Proyectos / Galería + Lightbox
   9.  Proceso
   10. Contacto / Formulario
   11. Footer
   12. Banner de cookies
   13. Botón flotante WhatsApp
   14. Páginas legales
   15. Modo oscuro (data-theme)
   16. Responsive (media queries)
   ============================================ */

:root {
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --green: #b0654a;
  --green-light: #c47a5d;
  --green-pale: #e8c9bd;
  --metal: #8a9ba5;
  --metal-dark: #2a3540;
  --white: #ffffff;
  --offwhite: #f9fafb;
  --gray: #f3f4f6;
  --text: #111827;
  --text-mid: #374151;
  --text-light: #6b7280;
  --slate: #9ca3af;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--green-light);
  outline-offset: 3px;
  border-radius: 2px;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--dark);
}

::-webkit-scrollbar-thumb {
  background: var(--green-light);
  border-radius: 3px;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4rem;
  background: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: padding 0.3s;
}

@supports (backdrop-filter: blur(12px)) {
  nav {
    background: rgba(10, 10, 10, 0.65);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
  }
}

nav.scrolled {
  padding: 0.6rem 4rem;
}

.nav-logo img {
  height: 60px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--green-light);
  transition: width 0.3s;
}

.nav-links a:not(.nav-cta):hover {
  color: var(--green-light);
}

.nav-links a:not(.nav-cta):hover::after {
  width: 100%;
}

a.nav-cta {
  background: var(--green);
  color: var(--white);
  padding: 0.5rem 1.4rem;
  border-radius: 2px;
  transition: background 0.3s;
}

a.nav-cta:hover {
  background: var(--green-light);
}

.nav-cta::after {
  display: none;
}

.mobile-menu-button {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 101;
}

.mobile-menu-button span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: all 0.3s;
}

/* Menú móvil ahora gestionado en el media query */
.mobile-menu-button.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-button.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-button.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

#inicio {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  inset: 0;
  background: url('../img/casa-blanca.webp') center 30% / cover no-repeat;
  animation: slowZoomOut 18s ease-out forwards;
}

@keyframes slowZoomOut {
  from {
    transform: scale(1.15);
  }

  to {
    transform: scale(1);
  }
}

/* ── Scroll indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s ease 1.5s forwards;
  transition: transform 0.3s;
}

.scroll-indicator:hover {
  transform: translate(-50%, 5px);
}

.mouse {
  width: 20px;
  height: 32px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 3px;
  height: 6px;
  background: var(--green-light);
  border-radius: 2px;
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite ease-in-out;
}

@keyframes scrollWheel {
  0% {
    transform: translate(-50%, 0);
    opacity: 1;
  }

  100% {
    transform: translate(-50%, 12px);
    opacity: 0;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 55%, rgba(0, 0, 0, 0.1) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 4rem 6rem;
  max-width: 700px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--green-light);
  font-weight: 500;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
  animation: fadeUp 0.8s ease both;
}

.hero-tag::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--green-light);
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1.02;
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
  animation: fadeUp 0.8s 0.1s ease both;
}

.hero-title em {
  font-style: italic;
  color: var(--green-light);
}

.hero-sub {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  max-width: 460px;
  margin-bottom: 2.5rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--green-light);
  color: var(--green-pale);
}

.btn-full-width {
  width: 100%;
  justify-content: center;
}

section {
  padding: 7rem 4rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-tag::before {
  content: '';
  display: block;
  width: 25px;
  height: 2px;
  background: var(--green);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}

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

#ventajas {
  background: var(--offwhite);
  position: relative;
}

#ventajas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--green-light), var(--green));
}

.ventajas-header {
  max-width: 580px;
  margin-bottom: 4rem;
}

.ventajas-header p {
  margin-top: 1rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--text-light);
  font-weight: 300;
}

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

.ventaja-card {
  padding: 2rem;
  background: var(--white);
  border-radius: 4px;
  border-top: 3px solid transparent;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.ventaja-card:hover {
  border-top-color: var(--green-light);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(176, 101, 74, 0.08);
}

.ventaja-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.ventaja-icon {
  color: var(--green);
  transition: transform 0.4s ease, color 0.4s ease;
}

.ventaja-card:hover .ventaja-icon {
  transform: scale(1.15) rotate(5deg);
  color: var(--green-light);
}

.ventaja-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(176, 101, 74, 0.09);
  line-height: 1;
  margin-bottom: 0;
}

.ventaja-title {
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.ventaja-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-light);
  font-weight: 300;
}

#modelos {
  background: var(--white);
}

.modelos-header {
  max-width: 600px;
  margin-bottom: 4rem;
}

.modelos-header p {
  margin-top: 1rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--text-light);
  font-weight: 300;
}

.modelos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.modelo-card {
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.modelo-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.modelo-card.featured {
  border: 2px solid var(--green);
}

.modelo-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.modelo-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s;
}

.modelo-card:hover .modelo-img-wrap img {
  transform: scale(1.05);
}

.modelo-badge-pop {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--green);
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

.modelo-body {
  padding: 1.75rem;
}

.modelo-nombre {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.modelo-subtitulo {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 300;
  margin-bottom: 1.25rem;
}

.modelo-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.spec-item {
  background: var(--offwhite);
  padding: 0.6rem 0.75rem;
  border-radius: 2px;
}

.spec-label {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  font-weight: 500;
}

.spec-val {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 2px;
}

.modelo-tabs-container {
  background: var(--gray);
  border-radius: 2px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.modelo-tabs-header {
  display: flex;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.8rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
}

.tab-btn.active {
  color: var(--green);
  border-bottom-color: var(--green);
  background: var(--white);
}

.tab-content {
  display: none;
  padding: 1.25rem;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.calidades-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calidades-list li {
  font-size: 0.82rem;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.calidades-list li::before {
  content: '✓';
  color: var(--green);
  font-weight: bold;
}

.modelo-pdf-link {
  text-align: center;
  margin-top: 1rem;
}

.modelo-pdf-link a {
  font-size: 0.75rem;
  color: var(--text-light);
  text-decoration: underline;
  text-decoration-color: rgba(107, 114, 128, 0.4);
  transition: color 0.2s;
}

.modelo-pdf-link a:hover {
  color: var(--green);
  text-decoration-color: var(--green);
}

.infografia-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.infografia-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
}

.infografia-room {
  color: var(--text-mid);
}

.infografia-m2 {
  font-weight: 500;
  color: var(--green);
  font-size: 0.8rem;
}

.modelo-precio {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.precio-desde {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 300;
}

.precio-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
}

.precio-unit {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 300;
}

#proyectos {
  background: var(--dark);
}

.proyectos-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.proyectos-header .section-tag {
  color: rgba(176, 101, 74, 0.85);
}

.proyectos-header .section-tag::before {
  background: rgba(176, 101, 74, 0.85);
}

.galeria-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-light);
  text-decoration: none;
  border-bottom: 1px solid var(--green-light);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.galeria-link:hover {
  opacity: 0.7;
}

.gal-item {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  border-radius: 4px;
}

.gal-item:first-child {
  grid-row: span 2;
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: block;
}

.gal-item:hover img {
  transform: scale(1.1);
}

.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gal-item:hover .gal-overlay {
  opacity: 1;
}

.gal-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 600;
  transform: translateY(15px);
  transition: transform 0.4s ease;
  display: block;
}

.gal-item:hover .gal-label {
  transform: translateY(0);
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 100000;
  padding: 3rem;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s;
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: var(--gray);
  padding: 1.5rem 0;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 3rem;
  color: var(--white);
  font-size: 3rem;
  font-weight: 300;
  transition: transform 0.3s, color 0.3s;
  cursor: pointer;
}

.lightbox-close:hover {
  color: var(--green-light);
  transform: scale(1.1);
}

.galeria-mosaico {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  /* Altura base de cada celda */
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.gal-item {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
  position: relative;
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gal-item:hover img {
  transform: scale(1.08);
}

/* Modificadores de tamaño para el CSS Grid */
.span-2-col {
  grid-column: span 2;
}

.span-2-row {
  grid-row: span 2;
}

#proceso {
  background: var(--offwhite);
}

.proceso-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  margin-top: 3rem;
}

.proceso-img {
  position: relative;
  z-index: 1;
}

.proceso-img::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: -2rem;
  bottom: -2rem;
  right: 2rem;
  border: 2px solid var(--green);
  z-index: -1;
  transition: transform 0.6s ease;
}

.proceso:hover .proceso-img::before,
.proceso-img:hover::before {
  transform: translate(10px, -10px);
}

.proceso-img img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  border-radius: 2px;
  display: block;
}

.proceso-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--green);
  color: var(--white);
  padding: 1.4rem 1.6rem;
  border-radius: 2px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.6s ease;
}

.proceso-img:hover .proceso-badge {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.proceso-badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  display: block;
}

.proceso-badge-text {
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 3px;
  display: block;
}

.proceso-content p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--text-light);
  font-weight: 300;
  margin-bottom: 2rem;
}

.proceso-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.proceso-steps::before {
  content: '';
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: 16px;
  width: 2px;
  background: rgba(176, 101, 74, 0.25);
  z-index: 0;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  position: relative;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1);
}

.step:hover {
  transform: translateX(5px);
}

.step-num {
  width: 34px;
  height: 34px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 5px var(--offwhite);
  transition: box-shadow 0.4s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.2), background 0.4s ease;
}

.step:hover .step-num {
  transform: scale(1.15);
  box-shadow: 0 0 0 7px var(--offwhite);
  background: var(--green-light);
}

.step-title {
  font-weight: 500;
  font-size: 0.93rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.step-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-light);
  font-weight: 300;
}

#contacto {
  background: var(--dark2);
  position: relative;
  overflow: hidden;
}

#contacto::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(176, 101, 74, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(176, 101, 74, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.contacto-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
}

.contacto-info .section-tag {
  color: rgba(176, 101, 74, 0.85);
}

.contacto-info .section-tag::before {
  background: rgba(176, 101, 74, 0.85);
}

.contacto-info p {
  margin-top: 1.2rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--slate);
  font-weight: 300;
}

.datos {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dato {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.dato-icon {
  width: 38px;
  height: 38px;
  background: rgba(176, 101, 74, 0.1);
  border: 1px solid rgba(176, 101, 74, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  flex-shrink: 0;
}

.dato-text {
  font-size: 0.87rem;
  color: var(--slate);
  font-weight: 300;
}

.dato-text strong {
  color: var(--white);
  font-weight: 500;
  display: block;
  font-size: 0.74rem;
  margin-bottom: 1px;
}

.form-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.form-sub {
  font-size: 0.82rem;
  color: var(--slate);
  font-weight: 300;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.fg {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.fg label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-pale);
  font-weight: 500;
}

.fg input,
.fg select,
.fg textarea {
  background: rgba(255, 255, 255, 0.04);
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px 4px 0 0;
  padding: 0.85rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  color: #f9fafb;
  outline: none;
  transition: all 0.3s ease;
  width: 100%;
}

.fg input::placeholder,
.fg textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.fg input:focus,
.fg select:focus,
.fg textarea:focus {
  background: rgba(255, 255, 255, 0.08);
  border-bottom-color: var(--green);
}

.form-status {
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  margin-top: 1rem;
}

.form-status.success {
  background: rgba(176, 101, 74, 0.15);
  color: var(--green-light);
  border: 1px solid rgba(176, 101, 74, 0.3);
}

.form-status.error {
  background: rgba(220, 38, 38, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(220, 38, 38, 0.3);
}

.fg select option {
  background: var(--dark2);
}

.fg textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: 2px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 0.3rem;
}

.form-success {
  background: rgba(176, 101, 74, 0.05);
  border: 1px solid rgba(176, 101, 74, 0.2);
  padding: 3rem 2rem;
  border-radius: 4px;
  text-align: center;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-success.hidden {
  display: none;
  opacity: 0;
  transform: translateY(20px);
}

.success-icon {
  margin-bottom: 1rem;
}

.form-success h3 {
  font-family: "Playfair Display", serif;
  color: var(--green);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.5;
}

body[data-theme="dark"] .form-success h3 {
  color: var(--green-light);
}

body[data-theme="dark"] .form-success p {
  color: var(--text-light);
}

.btn-submit:hover {
  background: var(--green-light);
  transform: translateY(-2px);
}

footer {
  background: var(--black);
  border-top: 1px solid rgba(176, 101, 74, 0.1);
  padding: 2rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo img {
  height: 45px;
  width: auto;
  opacity: 0.8;
}

.footer-copy {
  font-size: 0.74rem;
  color: var(--text-light);
  font-weight: 300;
}

.footer-links {
  display: flex;
  gap: 2rem;
  margin-right: 5rem;
  /* Evita que el botón flotante de WhatsApp lo tape en PC */
}

.footer-links a {
  font-size: 0.72rem;
  color: var(--slate);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--green-light);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.4s ease-out, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  nav {
    padding: 1rem 2rem;
  }

  nav.scrolled {
    padding: 0.6rem 2rem;
  }

  section {
    padding: 5rem 2rem;
  }

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

  .modelos-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

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

  .gal-item:first-child {
    grid-row: auto;
  }

  .gal-item {
    height: 240px;
  }

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

  .contacto-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 1024px) {
  nav {
    padding: 1rem;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark);
    padding: 1rem 0;
    border-top: 1px solid rgba(176, 101, 74, 0.15);
    height: 100vh;
    overflow-y: auto;
  }

  .mobile-menu.active li {
    width: 100%;
  }

  .mobile-menu.active a {
    display: block;
    padding: 1.5rem 2rem;
    text-align: center;
  }

  .mobile-menu-button {
    display: block;
  }

  .hero-content {
    padding: 3rem 1.5rem 5rem;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  footer {
    padding: 2rem 1.5rem 6rem;
    /* Padding inferior enorme para evitar el botón flotante de WhatsApp */
  }

  .nav-simple {
    padding: 1rem 1.5rem;
  }
}

.cookie-banner {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background: var(--dark2);
  color: var(--gray);
  padding: 1.5rem 2rem;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  justify-content: center;
}

.cookie-banner.show {
  bottom: 0;
}

.cookie-content {
  max-width: 1200px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cookie-content p {
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}

/* Eleva el botón de WhatsApp cuando el banner de cookies está visible */
.cookie-banner.show~.whatsapp-float {
  bottom: 7.5rem;
}

.cookie-content a {
  color: var(--green-light);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.cookie-actions button {
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Ajuste móvil para el banner */
@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    width: 100%;
    justify-content: center;
  }

  /* Ajustes de modelos para móvil */
  .modelo-img-container {
    height: 180px;
    /* Reducimos la altura de la imagen */
  }

  .modelo-info {
    padding: 1.2rem;
    /* Menos aire por los lados */
  }

  .modelo-precio {
    font-size: 1.5rem;
    /* Letra un poco más pequeña */
    margin-bottom: 1rem;
  }

  .modelo-desc {
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }

  .galeria-mosaico {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }

  .span-2-col {
    grid-column: span 2;
  }

  .span-2-row {
    grid-row: span 1;
  }

  /* En móvil no queremos fotos tan altas */
}

.legal-doc {
  max-width: 800px;
  margin: 8rem auto 4rem;
  padding: 0 2rem;
  min-height: 60vh;
}

.legal-doc h1 {
  font-family: "Playfair Display", serif;
  margin-bottom: 2rem;
  color: var(--dark);
}

.legal-doc h2 {
  margin: 2rem 0 1rem;
  font-size: 1.2rem;
  color: var(--green);
}

.legal-doc p,
.legal-doc li {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: var(--text-mid);
}

.nav-simple {
  background: var(--dark);
  padding: 1rem 4rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-simple a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.nav-simple a:hover {
  color: var(--green-light);
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--green-light);
  z-index: 99999;
  transition: width 0.1s;
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: var(--green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9990;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s, background-color 0.3s, bottom 0.5s cubic-bezier(0.175, 0.885, 0.32, 1);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  background-color: var(--green-light);
}

.theme-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--white);
  transition: transform 0.3s;
  display: flex;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

body[data-theme="dark"] {
  background: #0a0a0a;
  color: #d1d5db;
}

body[data-theme="dark"] #modelos {
  background: #0a0a0a;
}

body[data-theme="dark"] #ventajas,
body[data-theme="dark"] #proceso {
  background: #111111;
}

body[data-theme="dark"] .section-title,
body[data-theme="dark"] .ventaja-title,
body[data-theme="dark"] .modelo-nombre,
body[data-theme="dark"] .spec-val,
body[data-theme="dark"] .precio-num,
body[data-theme="dark"] .step-title {
  color: #f9fafb;
}

body[data-theme="dark"] .ventaja-card,
body[data-theme="dark"] .modelo-card {
  background: #1a1a1a;
  border-color: #333333;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

body[data-theme="dark"] .ventaja-card:hover,
body[data-theme="dark"] .modelo-card:hover {
  border-color: var(--green-light);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.8);
}

body[data-theme="dark"] .spec-item,
body[data-theme="dark"] .modelo-tabs-container {
  background: #262626;
}

body[data-theme="dark"] .modelo-tabs-header {
  border-bottom-color: #333333;
}

body[data-theme="dark"] .tab-btn {
  color: #9ca3af;
}

body[data-theme="dark"] .tab-btn.active {
  color: var(--green-light);
  border-bottom-color: var(--green-light);
  background: #333333;
}

body[data-theme="dark"] .calidades-list li {
  color: #d1d5db;
}

body[data-theme="dark"] .infografia-room {
  color: #d1d5db;
}

body[data-theme="dark"] .step-num {
  box-shadow: 0 0 0 5px #111111;
}

body[data-theme="dark"] .step:hover .step-num {
  box-shadow: 0 0 0 7px #111111;
}

body[data-theme="dark"] .legal-doc h1,
body[data-theme="dark"] .legal-doc h2 {
  color: #f9fafb;
}

body[data-theme="dark"] .legal-doc {
  color: #d1d5db;
}

body[data-theme="dark"] .nav-simple {
  background: #0a0a0a;
  border-bottom: 1px solid #333333;
}

/* ── MODELOS COMING SOON ── */
.modelo-card.coming-soon {
  position: relative;
  overflow: hidden;
}
.modelo-card.coming-soon .modelo-img-wrap img {
  filter: grayscale(0.85) brightness(0.6);
}
.coming-soon-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(15, 21, 32, 0.55);
  backdrop-filter: blur(2px);
  text-align: center;
  padding: 2rem;
}
.coming-soon-badge {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--metal-dark);
  background: var(--metal);
  padding: 0.4rem 1.1rem;
  border-radius: 2px;
}
.coming-soon-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
}
.coming-soon-text {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  max-width: 240px;
}
.coming-soon-model-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--metal);
  margin-top: 0.25rem;
}