/* ================================================================
   REFORMAHANS · HOJA DE ESTILOS
   ================================================================ */

/* ════════════════════════════════════════════════════
   VARIABLES — Cambia los colores aquí si quieres
════════════════════════════════════════════════════ */
:root {
  --arena:      #a88d75;
  --arena-claro: #d4c5b9;
  --arena-oscuro:#7a624f;
  --terracota:   #b24e2c;
  --terracota-claro: #c66746;
  --carbon:     #0d111b;
  --carbon-mid: #171c2a;
  --carbon-soft:#22293c;
  --gris-calido: #f5f4f0;
  --gris-medio:  #64748b;
  --blanco:      #fafaf9;
  --texto:       #0d111b;
  --texto-suave: #475569;
  --sombra: rgba(13, 17, 27,0.12);

  /* Gradiente principal: Arena → Terracota */
  --grad: linear-gradient(135deg, #a88d75 0%, #b24e2c 100%);
  --grad-hover: linear-gradient(135deg, #b89f89 0%, #c85a36 100%);
  --grad-suave: linear-gradient(135deg, rgba(168, 141, 117,0.15) 0%, rgba(178, 78, 44,0.12) 100%);

  --font-titulo: 'Cormorant Garamond', serif;
  --font-cuerpo: 'DM Sans', sans-serif;
  --radio: 16px;
  --transicion: 0.35s cubic-bezier(0.23,1,0.32,1);
}

/* ════════ RESET ════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* Reset de fuentes interactivos y consistencia */
input, select, textarea, button {
  font-family: var(--font-cuerpo);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-titulo);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cuerpo);
  background: var(--blanco);
  color: var(--texto);
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

/* ════════ UTILIDADES ════════ */
.contenedor { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.etiqueta {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.titulo-seccion {
  font-family: var(--font-titulo);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--carbon);
  margin-bottom: 16px;
}
.subtitulo-seccion {
  font-size: 16px;
  color: var(--texto-suave);
  line-height: 1.7;
  max-width: 540px;
}

/* ════════════════════════════════════════════════════
   NAVEGACIÓN
════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transicion), box-shadow var(--transicion);
}
.nav.scrolled {
  background: rgba(13, 17, 27,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-titulo);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #ffffff 0%, #b0b8c4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo span {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--arena); }

.nav-cta {
  background: var(--grad);
  color: var(--blanco) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: opacity 0.2s, transform 0.2s !important;
}
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

/* Hamburger móvil */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: var(--transicion);
}
.nav-toggle.activo span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.activo span:nth-child(2) { opacity: 0; }
.nav-toggle.activo span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    background: var(--carbon);
    padding: 32px 24px;
    gap: 24px;
    transform: translateY(-110%);
    opacity: 0;
    transition: var(--transicion);
  }
  .nav-links.abierto { transform: translateY(0); opacity: 1; }
  .nav-links a { font-size: 18px; }
}

/* ════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--carbon);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Textura sutil de fondo */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(168, 141, 117,0.14) 0%, transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(178, 78, 44,0.1) 0%, transparent 45%);
  pointer-events: none;
}

/* Líneas decorativas */
.hero::after {
  content: '';
  position: absolute;
  top: 0; right: 42%;
  width: 1px; height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(168, 141, 117,0.3) 30%, rgba(168, 141, 117,0.3) 70%, transparent);
}

.hero-contenido {
  padding: 120px 64px 80px;
  position: relative; z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(168, 141, 117,0.15), rgba(178, 78, 44,0.1));
  border: 1px solid rgba(178, 78, 44,0.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--arena-claro);
  margin-bottom: 32px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad);
  animation: pulso 2s infinite;
}
@keyframes pulso {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-family: var(--font-titulo);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--blanco);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 44px;
  max-width: 420px;
}

.hero-botones {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primario {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad);
  color: var(--blanco);
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  transition: background var(--transicion), transform var(--transicion), box-shadow var(--transicion);
  box-shadow: 0 8px 32px rgba(178, 78, 44,0.35);
}
.btn-primario:hover {
  background: var(--grad-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(178, 78, 44,0.45);
}

.btn-secundario {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  padding: 16px 24px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  font-size: 15px;
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secundario:hover {
  border-color: var(--arena);
  color: var(--arena);
}

/* ✏️ IMAGEN HERO — Reemplaza con tu foto de portada */
.hero-imagen {
  height: 100vh;
  position: relative;
  overflow: hidden;
}
.hero-imagen img {
  object-position: center;
  filter: brightness(0.75);
}
/* Si no tienes imagen, se muestra este fondo de placeholder */
.hero-imagen .placeholder-img {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--carbon-mid), var(--carbon-soft));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.25);
  font-size: 14px;
  text-align: center;
  gap: 12px;
}
.hero-imagen .placeholder-img .icono-placeholder {
  font-size: 48px;
  opacity: 0.4;
}

/* Estadísticas flotantes */
.hero-stats {
  position: absolute;
  bottom: 48px; left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 0;
  z-index: 2;
}
.stat {
  padding: 20px 32px;
  background: rgba(13, 17, 27,0.9);
  backdrop-filter: blur(12px);
  border-top: 2px solid;
  border-image: var(--grad) 1;
  text-align: center;
  flex: 1;
  max-width: 160px;
}
.stat-num {
  font-family: var(--font-titulo);
  font-size: 32px;
  font-weight: 700;
  color: var(--arena);
  display: block;
}
.stat-txt {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-imagen { display: none; }
  .hero-contenido { padding: 120px 24px 80px; }
  .hero::after { display: none; }
}

/* ════════════════════════════════════════════════════
   SECCIÓN SERVICIOS
════════════════════════════════════════════════════ */
.servicios {
  padding: 100px 0;
  background: var(--gris-calido);
  position: relative;
  overflow: hidden;
}

.servicios-header {
  text-align: center;
  margin-bottom: 64px;
}
.servicios-header .subtitulo-seccion {
  margin: 0 auto;
}

/* Grid */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  perspective: 1400px;
}

@media (max-width: 900px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .servicios-grid { grid-template-columns: 1fr; }
}

/* CARD WRAPPER */
.card-wrapper { position: relative; }

/* CARD */
.card {
  background: var(--blanco);
  border-radius: var(--radio);
  border: 1px solid rgba(168, 141, 117,0.12);
  overflow: visible;
  transition: box-shadow var(--transicion), transform var(--transicion);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04), 0 8px 24px var(--sombra);
  opacity: 1;
  position: relative;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.06), 0 12px 32px var(--sombra);
}

.card.abierta {
  transform: none !important;
}

/* Franja de color superior */
.card-franja {
  height: 4px;
  border-radius: var(--radio) var(--radio) 0 0;
  background: var(--grad);
  transform: scaleX(0.3);
  transform-origin: left;
  transition: transform var(--transicion);
}
.card:hover .card-franja,
.card.abierta .card-franja { transform: scaleX(1); }

/* Header de la card */
.card-header {
  padding: 24px 24px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.card-icono-wrap {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(168, 141, 117,0.15), rgba(168, 141, 117,0.05));
  border: 1px solid rgba(168, 141, 117,0.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 22px;
  transition: background var(--transicion), transform var(--transicion);
}
.card:hover .card-icono-wrap,
.card.abierta .card-icono-wrap {
  background: linear-gradient(135deg, rgba(168, 141, 117,0.25), rgba(168, 141, 117,0.1));
  transform: scale(1.08) rotate(-3deg);
}

.card-info { flex: 1; min-width: 0; }
.card-info h3 {
  font-family: var(--font-titulo);
  font-size: 20px;
  font-weight: 700;
  color: var(--carbon);
  line-height: 1.2;
  margin-bottom: 4px;
  transition: color 0.2s;
}
.card.abierta .card-info h3 { color: var(--arena-oscuro); }
.card-info p {
  font-size: 13px;
  color: var(--gris-medio);
  line-height: 1.5;
}

.card-flecha {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid rgba(168, 141, 117,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
  color: var(--arena);
  transition: background var(--transicion), border-color var(--transicion), transform var(--transicion);
}
.card.abierta .card-flecha {
  background: var(--grad);
  border-color: var(--terracota);
  color: var(--blanco);
  transform: rotate(180deg);
}

/* Menú desplegable */
.card-menu {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.45s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.3s ease;
}
.card-menu.activo {
  max-height: 900px;
  opacity: 1;
}
.card-menu-inner {
  padding: 0 20px 20px;
  border-top: 1px solid rgba(178, 78, 44,0.15);
  margin: 0 20px;
}
.card-menu-inner p {
  font-size: 13.5px;
  color: var(--texto-suave);
  line-height: 1.7;
  padding: 16px 0 12px;
}
.card-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-top: 6px;
  background: var(--gris-calido);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--carbon);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  border: 1px solid transparent;
}
.card-menu a::before {
  content: '→';
  font-size: 13px;
  color: var(--arena);
  transition: transform 0.2s;
}
.card-menu a:hover {
  background: rgba(168, 141, 117,0.12);
  border-color: rgba(168, 141, 117,0.2);
  color: var(--arena-oscuro);
  transform: translateX(4px);
}
.card-menu a:hover::before { transform: translateX(3px); }

/* ── Mini galería antes/después dentro de cards ── */
.card-galeria-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--arena-oscuro);
  margin-top: 14px;
  margin-bottom: 8px;
  display: block;
}

/* Par antes/después */
.card-galeria-par {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 8px;
}
.card-galeria-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: var(--gris-calido);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.card-galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1 !important;
  visibility: visible !important;
  transition: transform 0.35s cubic-bezier(0.23,1,0.32,1);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.card-galeria-item:hover img { transform: scale(1.08) translateZ(0); }

/* Etiqueta ANTES / DESPUÉS */
.card-galeria-item .gi-tag {
  position: absolute;
  bottom: 6px; left: 6px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 4px;
  pointer-events: none;
  z-index: 2;
}
.gi-tag.antes {
  background: rgba(13, 17, 27,0.82);
  color: rgba(255,255,255,0.85);
}
.gi-tag.despues {
  background: var(--grad);
  color: var(--blanco);
}

/* Overlay lupa */
.card-galeria-item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  background: rgba(13, 17, 27,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 1;
}
.card-galeria-item:hover::after { opacity: 1; }

/* Placeholder sin foto */
.card-galeria-ph {
  aspect-ratio: 4/3;
  border-radius: 8px;
  background: var(--gris-calido);
  border: 1.5px dashed rgba(168, 141, 117,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 10px;
  color: var(--gris-medio);
  text-align: center;
  padding: 6px;
  line-height: 1.3;
}
.card-galeria-ph span { font-size: 20px; opacity: 0.45; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 16,0);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: background 0.4s ease;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}
.lightbox.abierto {
  background: rgba(8, 10, 16,0.94);
  pointer-events: all;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Contenedor de la imagen */
.lightbox-contenido {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  opacity: 0;
  transform: scale(0.85) translateY(24px);
  transition: opacity 0.4s cubic-bezier(0.23,1,0.32,1),
              transform 0.4s cubic-bezier(0.23,1,0.32,1);
}
.lightbox.abierto .lightbox-contenido {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.lightbox img {
  max-width: min(85vw, 760px);
  max-height: min(80vh, 600px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow:
    0 0 0 1px rgba(168, 141, 117,0.15),
    0 30px 100px rgba(0,0,0,0.9);
  display: block;
  cursor: default;
}

/* Etiqueta antes/después en el lightbox */
.lightbox-tag {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
  pointer-events: none;
}
.lightbox-tag.antes {
  background: rgba(13, 17, 27,0.85);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.1);
}
.lightbox-tag.despues {
  background: linear-gradient(135deg, #a88d75, #b24e2c);
  color: white;
}

/* Barra inferior con hint */
.lightbox-hint {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 1px;
  text-align: center;
}

/* Botón cerrar */
.lightbox-cerrar {
  position: fixed;
  top: 20px; right: 24px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.3s;
  opacity: 0;
  transform: rotate(-90deg) scale(0.8);
  transition: opacity 0.4s ease 0.1s, transform 0.4s cubic-bezier(0.23,1,0.32,1) 0.1s,
              background 0.2s, color 0.2s;
}
.lightbox.abierto .lightbox-cerrar {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
.lightbox-cerrar:hover {
  background: rgba(168, 141, 117,0.2);
  color: var(--arena);
  transform: rotate(90deg) scale(1.1) !important;
}

/* Aumentar max-height para que quepan las fotos */
.card-menu.activo { max-height: 700px; }

/* Tag especial (para "Manitas") */
.tag-extra {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--grad-suave);
  color: var(--terracota);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Hover 3D se aplica vía JS */
.card:hover {
  box-shadow:
    0 4px 8px rgba(0,0,0,0.04),
    0 20px 50px rgba(13, 17, 27,0.14),
    0 0 0 1px rgba(168, 141, 117,0.15);
}
.card.abierta {
  box-shadow:
    0 4px 8px rgba(0,0,0,0.04),
    0 24px 60px rgba(13, 17, 27,0.16),
    0 0 0 1.5px rgba(168, 141, 117,0.3);
}

/* ════════════════════════════════════════════════════
   GALERÍA ANTES & DESPUÉS
════════════════════════════════════════════════════ */
.galeria {
  padding: 100px 0;
  background: var(--blanco);
}
.galeria-header {
  margin-bottom: 56px;
}
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

/* Item galería con efecto comparación */
.galeria-item {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: 0 8px 32px var(--sombra);
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.galeria-item .img-antes,
.galeria-item .img-despues {
  position: absolute; inset: 0;
  overflow: hidden;
}
.galeria-item .img-antes {
  clip-path: inset(0 50% 0 0);
}
.galeria-item .img-despues {
  clip-path: inset(0 0 0 50%);
}

/* Las imágenes (o placeholders) dentro de cada mitad deben
   ocupar exactamente el espacio disponible, sin deformar el
   diseño al sustituir el placeholder por un <img> real. */
.galeria-item .img-antes img,
.galeria-item .img-despues img,
.galeria-item .img-antes .placeholder-galeria,
.galeria-item .img-despues .placeholder-galeria {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Icono de lupa al pasar el cursor, invita a hacer clic para ampliar */
.galeria-item .img-antes,
.galeria-item .img-despues {
  cursor: pointer;
}
.galeria-item .img-antes::after,
.galeria-item .img-despues::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  background: rgba(13, 17, 27,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.galeria-item .img-antes:hover::after,
.galeria-item .img-despues:hover::after {
  opacity: 1;
}

/* Placeholders de galería */
.placeholder-galeria {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
}
.ph-antes { background: #d4cfc8; color: #7a7568; }
.ph-despues { background: linear-gradient(135deg, #2a3550, #1a2035); color: rgba(168, 141, 117,0.7); }

.galeria-etiqueta {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(13, 17, 27,0.85);
  backdrop-filter: blur(8px);
  color: var(--blanco);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
  z-index: 5;
  transition: background 0.3s;
}
.galeria-item:hover .galeria-etiqueta {
  background: rgba(168, 141, 117,0.9);
  color: var(--carbon);
}

.galeria-caption {
  margin-top: 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--texto);
}
.galeria-caption small {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--texto-suave);
  margin-top: 4px;
}

/* ════════════════════════════════════════════════════
   SECCIÓN SOBRE MÍ
════════════════════════════════════════════════════ */
.sobre-mi {
  padding: 100px 0;
  background: var(--carbon);
  position: relative;
  overflow: hidden;
}
.sobre-mi::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 141, 117,0.06), transparent 70%);
  pointer-events: none;
}

.sobre-mi-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* ✏️ FOTO PERFIL — Cambia src por tu foto */
.sobre-mi-foto {
  position: relative;
}
.foto-marco {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/5;
  border: 2px solid rgba(168, 141, 117,0.2);
}
.foto-marco img {
  filter: grayscale(20%);
  transition: filter 0.4s;
}
.foto-marco:hover img { filter: grayscale(0%); }

/* Tarjeta flotante de credenciales */
.sobre-credencial {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--grad);
  color: var(--carbon);
  padding: 20px 24px;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.sobre-credencial .num {
  font-family: var(--font-titulo);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
}
.sobre-credencial .txt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.8;
}

.sobre-mi-texto { color: rgba(255,255,255,0.85); }
.sobre-mi-texto .etiqueta { color: var(--arena); }
.sobre-mi-texto .titulo-seccion { color: var(--blanco); }

.sobre-mi-texto p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}

.sobre-valores {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.sobre-valor {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.sobre-valor-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.sobre-valor-texto strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--blanco);
  margin-bottom: 2px;
}
.sobre-valor-texto span {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

@media (max-width: 768px) {
  .sobre-mi-inner { grid-template-columns: 1fr; gap: 40px; }
  .sobre-mi-foto { max-width: 360px; margin: 0 auto; }
}

/* ════════════════════════════════════════════════════
   CALCULADORA DE PRESUPUESTO — MODELO MIXTO
════════════════════════════════════════════════════ */
.calculadora {
  padding: 90px 0;
  background: var(--gris-calido);
}
.calculadora-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 960px) {
  .calculadora-inner { grid-template-columns: 1fr; gap: 40px; }
}

.calc-form {
  background: var(--blanco);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 12px 48px var(--sombra);
  border: 1px solid rgba(168, 141, 117, 0.18);
}
@media (max-width: 540px) {
  .calc-form { padding: 22px 18px; border-radius: 18px; }
}

/* Bloques de sección y pasos */
.calc-seccion-bloque {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(168, 141, 117, 0.12);
}
.calc-seccion-bloque:last-of-type {
  border-bottom: none;
  margin-bottom: 12px;
  padding-bottom: 0;
}

.calc-label-principal {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: 14px;
  letter-spacing: -0.2px;
}

.calc-paso-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grad);
  color: var(--blanco);
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* Grid selector de servicios */
.calc-servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
@media (max-width: 480px) {
  .calc-servicios-grid { grid-template-columns: repeat(2, 1fr); }
}

.calc-servicio-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 8px;
  background: var(--gris-calido);
  border: 1.5px solid rgba(168, 141, 117, 0.2);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.23, 1, 0.32, 1);
  text-align: center;
  color: var(--carbon);
  outline: none;
}
.calc-servicio-btn:hover {
  transform: translateY(-2px);
  border-color: var(--terracota);
  background: rgba(178, 78, 44, 0.05);
  box-shadow: 0 6px 16px rgba(178, 78, 44, 0.12);
}
.calc-servicio-btn.activo {
  background: var(--grad);
  border-color: transparent;
  color: var(--blanco);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(178, 78, 44, 0.28);
}
.calc-serv-icon {
  font-size: 22px;
  margin-bottom: 4px;
}
.calc-serv-nombre {
  font-size: 13px;
  font-weight: 600;
}

/* Header con display de valor */
.calc-header-con-valor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.calc-header-con-valor .calc-label-principal {
  margin-bottom: 0;
}

.calc-metros-display {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--gris-calido);
  border: 1.5px solid rgba(168, 141, 117, 0.3);
  padding: 4px 12px;
  border-radius: 10px;
  font-weight: 700;
  color: var(--terracota);
}
.calc-metros-display input {
  width: 50px;
  border: none;
  background: transparent;
  font-size: 16px;
  font-weight: 700;
  color: var(--carbon);
  text-align: right;
  padding: 0;
  outline: none;
}
.calc-metros-display input::-webkit-outer-spin-button,
.calc-metros-display input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.calc-metros-display span {
  font-size: 14px;
  color: var(--arena-oscuro);
}

/* Sliders interactivos */
.calc-slider-wrap {
  width: 100%;
}
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 6px;
  background: rgba(168, 141, 117, 0.25);
  outline: none;
  cursor: pointer;
  transition: background 0.2s;
  margin: 10px 0 6px;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--terracota);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(178, 78, 44, 0.4);
  border: 2.5px solid var(--blanco);
  transition: transform 0.15s ease, background 0.15s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: var(--terracota-claro);
}
input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--terracota);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(178, 78, 44, 0.4);
  border: 2.5px solid var(--blanco);
  transition: transform 0.15s ease;
}

.calc-slider-marcas {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  color: var(--gris-medio);
}

/* Grid de 2 columnas para selectores */
.calc-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .calc-grid-2col { grid-template-columns: 1fr; gap: 0; }
}

.form-grupo {
  margin-bottom: 18px;
}
.form-grupo label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--carbon);
  letter-spacing: 0.2px;
  margin-bottom: 6px;
}
.form-grupo select,
.form-grupo input,
.form-grupo textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(168, 141, 117, 0.25);
  border-radius: 12px;
  font-family: var(--font-cuerpo);
  font-size: 14px;
  color: var(--carbon);
  background: var(--blanco);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-grupo select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a88d75' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.form-grupo select:focus,
.form-grupo input:focus,
.form-grupo textarea:focus {
  border-color: var(--terracota);
  box-shadow: 0 0 0 3px rgba(178, 78, 44, 0.15);
}

/* Tarjetas de extras */
.calc-extras-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.calc-extra-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--gris-calido);
  border: 1.5px solid rgba(168, 141, 117, 0.2);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}
.calc-extra-card:hover {
  background: rgba(168, 141, 117, 0.12);
  border-color: var(--arena);
}
.calc-extra-card:has(input:checked) {
  background: rgba(178, 78, 44, 0.06);
  border-color: var(--terracota);
  box-shadow: 0 4px 12px rgba(178, 78, 44, 0.08);
}
.calc-extra-card input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--terracota);
  cursor: pointer;
  flex-shrink: 0;
}
.calc-extra-info strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--carbon);
  line-height: 1.3;
}
.calc-extra-info span {
  display: block;
  font-size: 12px;
  color: var(--texto-suave);
  margin-top: 2px;
}

/* Panel manitas y paquetes */
.calc-tarifa-nota {
  font-size: 13px;
  color: var(--texto-suave);
  margin-top: 8px;
  line-height: 1.5;
  background: rgba(168, 141, 117, 0.08);
  padding: 8px 12px;
  border-radius: 8px;
}
.calc-paquetes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.calc-paquete-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--gris-calido);
  border: 1.5px solid rgba(168, 141, 117, 0.2);
  border-radius: 12px;
}
.calc-paquete-info strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--carbon);
}
.calc-paquete-info span {
  font-size: 12px;
  color: var(--arena-oscuro);
  font-weight: 600;
}
.calc-counter {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--blanco);
  border: 1px solid rgba(168, 141, 117, 0.3);
  border-radius: 8px;
  padding: 2px 6px;
}
.btn-counter {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: var(--gris-calido);
  color: var(--carbon);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.btn-counter:hover {
  background: var(--terracota);
  color: var(--blanco);
}
.calc-counter span {
  min-width: 20px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--carbon);
}

/* Botón de acción principal para calcular */
.calc-btn-calcular-wrap {
  margin-top: 22px;
  text-align: center;
}
.btn-ejecutar-calculo {
  width: 100%;
  padding: 16px 24px;
  background: var(--grad);
  color: var(--blanco);
  font-family: var(--font-cuerpo);
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 6px 22px rgba(178, 78, 44, 0.35);
  transition: all 0.25s cubic-bezier(0.23, 1, 0.32, 1);
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-ejecutar-calculo:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(178, 78, 44, 0.5);
  background: linear-gradient(135deg, var(--terracota-claro), var(--terracota));
}
.btn-ejecutar-calculo:active {
  transform: translateY(0);
}

/* Tarjeta de resultado y desglose */
.calc-resultado {
  margin-top: 24px;
  padding: 24px;
  background: linear-gradient(145deg, #ffffff 0%, var(--gris-calido) 100%);
  border-radius: 18px;
  border: 1.5px solid rgba(178, 78, 44, 0.2);
  box-shadow: 0 8px 30px rgba(13, 17, 27, 0.06);
  animation: fadeIn 0.4s ease;
  transition: all 0.3s ease;
}
.calc-resultado.calc-destacado {
  animation: destacarResultado 1s ease;
}
@keyframes destacarResultado {
  0% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(178, 78, 44, 0.5); }
  50% { transform: scale(1.015); box-shadow: 0 0 24px 4px rgba(178, 78, 44, 0.3); border-color: var(--terracota); }
  100% { transform: scale(1); box-shadow: 0 8px 30px rgba(13, 17, 27, 0.06); }
}
.calc-resultado-cabecera {
  text-align: center;
  margin-bottom: 18px;
}
.calc-res-subtitulo {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--arena-oscuro);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: block;
}
.calc-resultado .precio-grande {
  font-family: var(--font-titulo);
  font-size: 38px;
  font-weight: 700;
  color: var(--terracota);
  display: block;
  margin: 4px 0 0;
  letter-spacing: -0.5px;
}

/* Desglose transparente */
.calc-desglose-box {
  background: var(--blanco);
  border: 1px solid rgba(168, 141, 117, 0.2);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 20px;
}
.calc-desglose-fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px dashed rgba(168, 141, 117, 0.2);
  font-size: 13px;
}
.calc-desglose-fila:last-child {
  border-bottom: none;
}
.desglose-item {
  color: var(--texto-suave);
  font-weight: 500;
}
.desglose-val {
  color: var(--carbon);
  font-weight: 700;
}
.desglose-badge {
  background: rgba(168, 141, 117, 0.15);
  color: var(--arena-oscuro);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}
.calc-desglose-detalle-lista {
  padding: 4px 0 8px 18px;
  font-size: 12px;
  color: var(--arena-oscuro);
  line-height: 1.5;
}
.calc-desglose-detalle-lista span {
  display: block;
}
.calc-desglose-nota {
  font-size: 12px;
  color: var(--texto-suave);
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(168, 141, 117, 0.15);
  line-height: 1.4;
}

/* Acciones */
.calc-acciones-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) {
  .calc-acciones-grid { grid-template-columns: 1fr; }
}

.btn-transferir {
  padding: 14px 16px;
  font-size: 14px;
}
.calc-btn-wa {
  padding: 14px 16px;
  font-size: 14px;
  margin: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-calcular {
  width: 100%;
  padding: 16px;
  background: var(--grad);
  color: var(--blanco);
  border: none;
  border-radius: 12px;
  font-family: var(--font-cuerpo);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: 0 6px 20px rgba(178, 78, 44, 0.32);
}
.btn-calcular:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(178, 78, 44, 0.42);
}
.btn-calcular:active { transform: translateY(0); }

/* Garantías y textos laterales */
.calc-info { padding-top: 8px; }
.calc-info .titulo-seccion { margin-bottom: 18px; line-height: 1.2; }
.calc-info p {
  font-size: 15.5px;
  color: var(--texto-suave);
  line-height: 1.7;
  margin-bottom: 24px;
}
.calc-garantias { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.garantia {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.garantia-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--grad-suave);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px;
  flex-shrink: 0;
}
.garantia-texto strong {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: 2px;
}
.garantia-texto span {
  font-size: 13px;
  color: var(--texto-suave);
  line-height: 1.4;
}
.garantia-texto span {
  font-size: 13px;
  color: var(--texto-suave);
}

/* ════════════════════════════════════════════════════
   CONTACTO
════════════════════════════════════════════════════ */
.contacto {
  padding: 100px 0;
  background: var(--carbon);
  position: relative;
}
.contacto::before {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 500px; height: 500px;
  background: radial-gradient(circle at bottom right, rgba(168, 141, 117,0.07), transparent 60%);
  pointer-events: none;
}

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 768px) {
  .contacto-inner { grid-template-columns: 1fr; gap: 40px; }
}

.contacto-info .titulo-seccion { color: var(--blanco); }
.contacto-info .subtitulo-seccion { color: rgba(255,255,255,0.55); }

.contacto-canales {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.canal {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  cursor: pointer;
}
.canal:hover {
  background: linear-gradient(135deg, rgba(168, 141, 117,0.08), rgba(178, 78, 44,0.08));
  border-color: rgba(178, 78, 44,0.25);
  transform: translateX(4px);
}
.canal-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--grad-suave);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.canal-data strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--blanco);
}
.canal-data span {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* Formulario de contacto */
.contacto-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 40px;
}
.contacto-form h3 {
  font-family: var(--font-titulo);
  font-size: 28px;
  color: var(--blanco);
  margin-bottom: 28px;
}
.contacto-form .form-grupo label {
  color: rgba(255, 255, 255, 0.95);
}
.contacto-form .form-grupo input,
.contacto-form .form-grupo textarea,
.contacto-form .form-grupo select {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.25);
  color: var(--blanco);
}
.contacto-form .form-grupo select option {
  background: #171c2a;
  color: #ffffff;
}
.contacto-form .form-grupo input::placeholder,
.contacto-form .form-grupo textarea::placeholder { 
  color: rgba(255,255,255,0.55); 
}
.contacto-form .form-grupo input:focus,
.contacto-form .form-grupo textarea:focus,
.contacto-form .form-grupo select:focus {
  background: rgba(255,255,255,0.12);
  border-color: var(--arena);
  box-shadow: 0 0 0 3px rgba(168, 141, 117, 0.25);
  outline: none;
}
.contacto-form .form-grupo textarea {
  resize: none;
  min-height: 120px;
}

/* Botón WhatsApp */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  margin-top: 16px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 32px rgba(37,211,102,0.25);
  border: none;
  cursor: pointer;
  font-family: var(--font-cuerpo);
  width: 100%;
  justify-content: center;
}
.btn-whatsapp:hover {
  background: #22c55e;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.35);
}

/* ════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════ */
.footer {
  background: #0e131e;
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid rgba(178, 78, 44,0.15);
}
.footer-logo {
  font-family: var(--font-titulo);
  font-size: 26px;
  font-weight: 700;
  color: var(--blanco);
  margin-bottom: 8px;
}
.footer-logo {
  background: linear-gradient(135deg, #ffffff 0%, #b0b8c4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.footer-logo span {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer p {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ════════════════════════════════════════════════════
   BOTÓN FLOTANTE WHATSAPP
════════════════════════════════════════════════════ */
.wa-flotante {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 900;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  transition: transform 0.2s, box-shadow 0.2s;
  font-size: 26px;
}
.wa-flotante:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37,211,102,0.65);
}

/* ════════════════════════════════════════════════════
   ANIMACIONES AL HACER SCROLL
════════════════════════════════════════════════════ */
.animar {
  
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;

}
.animar.visible {
  opacity: 1;
  transform: translateY(0);
}
.animar-d1 { transition-delay: 0.1s; }
.animar-d2 { transition-delay: 0.2s; }
.animar-d3 { transition-delay: 0.3s; }

/* ════════════════════════════════════════════════════
   MODAL — INFORMACIÓN IMPORTANTE DE LA CALCULADORA
   (añadido al final para que gane siempre a los estilos
   duplicados anteriores del archivo)
════════════════════════════════════════════════════ */

/* Botón "LEER IMPORTANTE" con animación de parpadeo y alta visibilidad */
.calc-leer-importante {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 22px;
  background: rgba(178, 78, 44, 0.08);
  border: 2px solid var(--terracota);
  border-radius: 12px;
  color: var(--terracota);
  font-family: var(--font-cuerpo);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  box-shadow: 0 4px 14px rgba(178, 78, 44, 0.15);
}
.calc-leer-importante.visible {
  display: inline-flex;
  animation: pulsoAvisoImportante 2.4s infinite ease-in-out;
}
.calc-leer-importante:hover {
  background: var(--terracota);
  color: var(--blanco);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(178, 78, 44, 0.45);
}

@keyframes pulsoAvisoImportante {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(178, 78, 44, 0.45);
    border-color: var(--terracota);
  }
  50% {
    transform: scale(1.025);
    box-shadow: 0 0 0 10px rgba(178, 78, 44, 0);
    border-color: var(--terracota-claro);
    background: rgba(178, 78, 44, 0.16);
  }
}

/* Overlay del modal (fijo, cubre toda la pantalla) */
.calc-informacion-oculta {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(13, 17, 27,0);
  pointer-events: none;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}
.calc-informacion-oculta.abierto {
  background: rgba(13, 17, 27,0.6);
  pointer-events: all;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Caja del modal */
.modal-caja {
  position: relative;
  background: var(--blanco);
  border-radius: var(--radio);
  max-width: 560px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  padding: 32px 30px 28px;
  box-shadow: 0 30px 100px rgba(0,0,0,0.35);
  opacity: 0;
  transform: scale(0.92) translateY(20px);
  transition: opacity 0.4s cubic-bezier(0.23,1,0.32,1),
              transform 0.4s cubic-bezier(0.23,1,0.32,1);
}
.calc-informacion-oculta.abierto .modal-caja {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Botón cerrar (✕) */
.modal-cerrar {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(13, 17, 27,0.1);
  background: var(--gris-calido);
  color: var(--texto-suave);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.modal-cerrar:hover {
  background: var(--terracota);
  color: var(--blanco);
  transform: rotate(90deg);
}

/* Bloque principal de advertencia */
.calc-importante {
  padding-right: 22px;
}
.calc-importante strong {
  display: block;
  font-family: var(--font-titulo);
  font-size: 22px;
  font-weight: 600;
  color: var(--terracota);
  margin-bottom: 14px;
  line-height: 1.3;
}
.calc-importante p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--texto-suave);
  margin-bottom: 12px;
}
.calc-importante p:last-child { margin-bottom: 0; }

/* Incluye / No incluye */
.calc-incluye,
.calc-no-incluye {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(13, 17, 27,0.08);
}
.calc-incluye strong,
.calc-no-incluye strong {
  display: block;
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--carbon);
  margin-bottom: 10px;
}
.calc-incluye ul,
.calc-no-incluye ul {
  list-style: none;
  padding: 0;
  margin: 0 0 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.calc-incluye li,
.calc-no-incluye li {
  font-size: 14px;
  color: var(--texto-suave);
  padding-left: 20px;
  position: relative;
}
.calc-incluye li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--arena-oscuro);
  font-weight: 700;
}
.calc-no-incluye li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--terracota);
  font-weight: 700;
}
.calc-no-incluye p {
  font-size: 13px;
  color: var(--texto-suave);
  line-height: 1.6;
  margin: 0;
}

/* Aviso de visita */
.calc-visita {
  margin-top: 20px;
  padding: 16px;
  background: var(--grad-suave);
  border-radius: 12px;
  font-size: 14px;
  color: var(--texto);
  line-height: 1.7;
}

@media (max-width: 480px) {
  .modal-caja { padding: 26px 20px 22px; max-height: 90vh; }
  .calc-importante strong { font-size: 19px; }
}


/* ════════ NOTIFICACIÓN DE ENVÍO (ALERTA) ════════ */
.alerta-envio {
  position: fixed;
  bottom: 32px;
  left: 32px;
  background: var(--carbon-mid);
  border-left: 4px solid var(--terracota);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 5000;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.23,1,0.32,1), opacity 0.35s ease;
  max-width: 420px;
}
.alerta-envio.visible {
  transform: translateY(0);
  opacity: 1;
}
.alerta-envio-icono {
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.alerta-envio-contenido {
  flex: 1;
}
.alerta-envio-titulo {
  font-family: var(--font-titulo);
  font-size: 17px;
  font-weight: 600;
  color: var(--blanco);
  margin-bottom: 2px;
}
.alerta-envio-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}
.alerta-envio-cerrar {
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  cursor: pointer;
  font-size: 18px;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.alerta-envio-cerrar:hover {
  color: var(--blanco);
}

/* Scrollbar personalizado para estética premium */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--carbon);
}
::-webkit-scrollbar-thumb {
  background: var(--carbon-soft);
  border-radius: 5px;
  border: 2px solid var(--carbon);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--arena);
}