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

:root {
  /* Paleta Cromática Oficial (SO-EV 01) */
  --azul-lago: #0A2540;
  --azul-lago-light: #1A365D;
  --verde-bosque: #1E4D2B;
  --verde-bosque-accent: #2D5A27;
  --verde-bosque-light: #34D399;
  --blanco-cristalino: #FAFAFA;
  --white: #FFFFFF;
  --gris-grafito: #4A5568;
  --gris-subtil: #718096;
  --gris-bg: #F7FAFC;
  --accent-blue: #0EA5E9;
  --accent-cyan: #38BDF8;
  --gold-accent: #F59E0B;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.08);
  --shadow: 0 8px 32px rgba(10, 37, 64, 0.12);
  --shadow-green: 0 8px 32px rgba(30, 77, 43, 0.3);
  --shadow-blue: 0 8px 32px rgba(14, 165, 233, 0.25);
  
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Base ── */
* { box-sizing: border-box; }
body {
  font-family: var(--font-body);
  color: var(--gris-grafito);
  background: var(--blanco-cristalino);
  overflow-x: hidden;
  line-height: 1.6;
}
h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.2; }
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
section { padding: 88px 0; }

/* ── Animations ── */
.anim-fade-up { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.anim-fade-in { opacity: 0; transition: opacity 0.7s ease; }
.anim-scale { opacity: 0; transform: scale(0.94); transition: opacity 0.6s ease, transform 0.6s ease; }
.anim-fade-up.visible, .anim-fade-in.visible, .anim-scale.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  text-align: center;
  white-space: normal;
  line-height: 1.35;
}
.btn-primary {
  background: linear-gradient(135deg, var(--azul-lago-light), var(--azul-lago));
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(10, 37, 64, 0.4);
}
.btn-nature {
  background: linear-gradient(135deg, var(--verde-bosque-accent), var(--verde-bosque));
  color: var(--white);
  box-shadow: var(--shadow-green);
}
.btn-nature:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(30, 77, 43, 0.45);
  background: linear-gradient(135deg, #23522f, #15381f);
}
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(10, 37, 64, 0.96);
  backdrop-filter: blur(14px);
  padding: 12px 0;
  box-shadow: var(--shadow);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo { height: 44px; width: auto; }
.nav-logo-text { height: 28px; width: auto; filter: invert(1); mix-blend-mode: screen; opacity: 0.95; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-cta { padding: 10px 20px; font-size: 0.9rem; }

/* ── 1. Hero Section ── */
#hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--azul-lago);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero-bg.png');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 37, 64, 0.85) 0%, rgba(26, 54, 93, 0.65) 50%, rgba(10, 37, 64, 0.95) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 130px 20px 80px;
  max-width: 860px;
}
.hero-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.hero-logo { width: 110px; height: auto; filter: drop-shadow(0 4px 20px rgba(56, 189, 248, 0.5)); }
.hero-logo-text { width: 240px; height: auto; filter: invert(1); mix-blend-mode: screen; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--verde-bosque-light);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--verde-bosque-light);
  border-radius: 50%;
  animation: blink 2s infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-title span {
  background: linear-gradient(135deg, #7DD3FC, #34D399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 32px;
  line-height: 1.7;
  font-weight: 300;
}

.hero-trust-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.9);
}
.trust-pill strong { color: var(--white); }

.hero-cta-group { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.hero-no-risk { color: rgba(255, 255, 255, 0.65); font-size: 0.85rem; margin-top: 16px; }
.hero-no-risk span { margin: 0 6px; opacity: 0.5; }
.hero-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.45);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  animation: float 2.5s ease-in-out infinite;
}
.hero-scroll svg { width: 18px; opacity: 0.6; }
@keyframes float { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ── Section Header Styling ── */
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.eyebrow-primary { background: rgba(14, 165, 233, 0.12); color: var(--accent-blue); border: 1px solid rgba(14, 165, 233, 0.25); }
.eyebrow-nature { background: rgba(30, 77, 43, 0.12); color: var(--verde-bosque); border: 1px solid rgba(30, 77, 43, 0.25); }
.section-title { font-size: clamp(1.6rem, 3.8vw, 2.6rem); font-weight: 800; color: var(--azul-lago); line-height: 1.25; }
.section-subtitle { font-size: 1.05rem; color: var(--gris-subtil); line-height: 1.7; max-width: 680px; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ── 2. Sección 1: La Realidad en la Cocina & El Efecto Esponja ── */
#efecto-esponja { background: var(--blanco-cristalino); }
.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 48px;
}
.impact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid rgba(10, 37, 64, 0.08);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.impact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(14, 165, 233, 0.3);
}
.card-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  background: rgba(14, 165, 233, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  width: fit-content;
  margin-bottom: 16px;
}
.impact-icon { font-size: 2.8rem; margin-bottom: 16px; }
.impact-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--azul-lago); margin-bottom: 14px; }
.impact-card p { font-size: 0.95rem; color: var(--gris-grafito); line-height: 1.7; flex-grow: 1; }
.impact-card p strong { color: var(--azul-lago); font-weight: 600; }
.card-callout {
  margin-top: 20px;
  background: var(--gris-bg);
  border-left: 3px solid var(--verde-bosque);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.card-callout .callout-icon { font-size: 1.1rem; flex-shrink: 0; }
.card-callout p { font-size: 0.88rem; color: var(--gris-subtil); margin: 0; line-height: 1.5; }

/* ── 3. Sección 2: Simulador Interactivo ── */
#simulador { background: var(--gris-bg); }
.simulator-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10, 37, 64, 0.06);
  max-width: 880px;
  margin: 48px auto 0;
}
.simulator-controls { margin-bottom: 36px; }
.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.slider-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--azul-lago); }
.slider-badge-val {
  background: var(--azul-lago);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

/* Range Input styling — Desktop & Cross-Browser */
input[type=range]#bidones-slider {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 100%;
  height: 14px;
  margin: 16px 0;
  border-radius: 7px;
  background: linear-gradient(90deg, var(--verde-bosque-light), var(--azul-lago));
  outline: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
input[type=range]#bidones-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--verde-bosque);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  cursor: pointer;
  transition: transform 0.15s ease;
}
input[type=range]#bidones-slider::-moz-range-thumb {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--verde-bosque);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  cursor: pointer;
}
input[type=range]#bidones-slider::-moz-range-track {
  height: 14px;
  border-radius: 7px;
  background: linear-gradient(90deg, var(--verde-bosque-light), var(--azul-lago));
}
input[type=range]#bidones-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gris-subtil);
  margin-top: 8px;
  font-weight: 500;
}

/* 3 Métricas en Grid Responsivo */
.simulator-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
@media (min-width: 640px) {
  .simulator-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}
.metric-box {
  background: var(--blanco-cristalino);
  border: 1px solid rgba(10, 37, 64, 0.08);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
}
.metric-box:hover { border-color: var(--verde-bosque); transform: translateY(-2px); }
.metric-box.highlight-water {
  border-color: rgba(14, 165, 233, 0.3);
  background: linear-gradient(180deg, rgba(14, 165, 233, 0.05), var(--blanco-cristalino));
}
.metric-icon { font-size: 2.2rem; margin-bottom: 8px; }
.metric-number {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--verde-bosque);
  line-height: 1.1;
  margin-bottom: 4px;
}
.metric-box.highlight-water .metric-number { color: var(--accent-blue); }
.metric-label { font-size: 0.88rem; font-weight: 700; color: var(--azul-lago); margin-bottom: 2px; }
.metric-sub { font-size: 0.76rem; color: var(--gris-subtil); line-height: 1.4; }

.simulator-tier-banner {
  background: linear-gradient(135deg, rgba(30, 77, 43, 0.08), rgba(14, 165, 233, 0.08));
  border: 2px solid var(--verde-bosque);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-bottom: 32px;
  position: relative;
  transition: var(--transition);
}
.simulator-tier-banner.breakeven-active {
  background: linear-gradient(135deg, rgba(30, 77, 43, 0.12), rgba(14, 165, 233, 0.12));
  box-shadow: 0 8px 30px rgba(30, 77, 43, 0.15);
}
.banner-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--white);
  background: var(--verde-bosque);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.simulator-tier-banner h4 { font-size: 1.2rem; font-weight: 800; color: var(--azul-lago); margin-bottom: 8px; }
.simulator-tier-banner p { font-size: 0.92rem; color: var(--gris-grafito); line-height: 1.65; margin: 0; }

/* ── 4. Sección 3: Comparativa de Valor ── */
#comparativa { background: var(--blanco-cristalino); }
.table-responsive { overflow-x: auto; margin-top: 44px; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.comparison-table { width: 100%; border-collapse: collapse; text-align: left; background: var(--white); }
.comparison-table th {
  padding: 22px 24px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
}
.comparison-table th:first-child { background: var(--azul-lago); color: var(--white); width: 28%; }
.th-bidon { background: #FEE2E2; color: #991B1B; width: 36%; }
.th-psa { background: #DCFCE7; color: #166534; width: 36%; }
.comparison-table td { padding: 20px 24px; border-bottom: 1px solid rgba(10,37,64,0.06); font-size: 0.92rem; vertical-align: top; line-height: 1.6; }
.td-criterion { font-weight: 700; color: var(--azul-lago); background: rgba(10,37,64,0.02); }
.td-bidon { color: #7F1D1D; background: rgba(254, 226, 226, 0.2); }
.td-psa { color: #14532D; background: rgba(220, 252, 231, 0.25); }
.td-psa strong { color: #166534; font-weight: 700; }

/* ── 5. Sección 4: Cuidado Integral 360° ── */
#cuidado-360 { background: var(--azul-lago); color: var(--white); }
#cuidado-360 .section-title { color: var(--white); }
#cuidado-360 .section-subtitle { color: rgba(255, 255, 255, 0.72); }
.care-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
.care-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.care-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--verde-bosque-light);
  transform: translateY(-4px);
}
.care-number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.12);
}
.care-icon { font-size: 2.6rem; margin-bottom: 16px; }
.care-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.care-card p { font-size: 0.92rem; color: rgba(255, 255, 255, 0.72); line-height: 1.7; margin: 0; }

/* ── 6. Sección 5: Experiencia de Diagnóstico en Cocina ── */
#diagnostico { background: var(--gris-bg); }
.offer-inner { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.offer-content .section-title { color: var(--azul-lago); margin-bottom: 16px; }
.offer-content .section-subtitle { color: var(--gris-subtil); margin-bottom: 32px; }
.offer-checklist { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.check-item { display: flex; align-items: flex-start; gap: 16px; }
.check-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde-bosque), var(--verde-bosque-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(30, 77, 43, 0.25);
}
.check-text h4 { font-size: 1.05rem; font-weight: 700; color: var(--azul-lago); margin-bottom: 4px; }
.check-text p { font-size: 0.9rem; color: var(--gris-subtil); margin: 0; }
.no-risk-box {
  background: rgba(30, 77, 43, 0.08);
  border: 1px solid rgba(30, 77, 43, 0.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.no-risk-box .nr-icon { font-size: 2rem; flex-shrink: 0; }
.no-risk-box p { font-size: 0.92rem; color: var(--verde-bosque); margin: 0; line-height: 1.5; }

.visual-box-container { display: flex; justify-content: center; }
.diag-visual-card {
  background: var(--azul-lago);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.visual-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--verde-bosque-light);
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 16px;
}
.diag-visual-card h3 { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.diag-visual-card p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.72); margin-bottom: 24px; line-height: 1.6; }
.visual-specs { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 18px; }
.spec-row { display: flex; justify-content: space-between; font-size: 0.88rem; color: rgba(255,255,255,0.8); }
.spec-row strong { color: var(--white); }

/* ── 7. Sección 6: Conversión Directa WhatsApp ── */
#contacto { background: var(--blanco-cristalino); }
.contact-cta-wrapper { max-width: 760px; margin: 0 auto; }
.contact-cta-box { margin-top: 36px; }
.wa-direct-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10, 37, 64, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.wa-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--azul-lago);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 16px;
  box-shadow: var(--shadow-blue);
}
.wa-direct-card h3 { font-size: 1.4rem; font-weight: 800; color: var(--azul-lago); margin-bottom: 4px; }
.wa-status { font-size: 0.88rem; color: var(--verde-bosque); font-weight: 600; margin-bottom: 20px; }
.wa-msg-preview {
  background: var(--gris-bg);
  border-left: 3px solid #25D366;
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.92rem;
  color: var(--gris-grafito);
  margin-bottom: 28px;
  text-align: left;
  max-width: 520px;
}
.wa-trust-bullets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--gris-subtil);
  margin-top: 20px;
}
.wa-trust-bullets span span { margin: 0 4px; opacity: 0.5; }

/* ── Footer ── */
#footer { background: var(--azul-lago); border-top: 1px solid rgba(255,255,255,0.08); padding: 64px 0 32px; color: var(--white); }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand-logo img { height: 48px; }
.footer-brand-logo .f-logo-text { height: 24px; filter: invert(1); mix-blend-mode: screen; opacity: 0.9; }
.footer-tagline { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 320px; }
.footer-empresa-b { margin-top: 20px; }
.empresa-b-badge {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.empresa-b-badge span { font-size: 0.78rem; font-weight: 700; color: var(--verde-bosque-light); letter-spacing: 0.04em; }
.footer-section h4 { font-family: var(--font-heading); font-size: 0.88rem; font-weight: 700; color: var(--white); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-contact-list { display: flex; flex-direction: column; gap: 12px; font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.footer-contact-list a { color: rgba(255,255,255,0.85); text-decoration: none; transition: var(--transition); }
.footer-contact-list a:hover { color: var(--verde-bosque-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.45); }

/* ── WhatsApp Flotante Persistente ── */
#wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
  transition: var(--transition);
  text-decoration: none;
}
#wa-float:hover { transform: scale(1.12); box-shadow: 0 12px 48px rgba(37,211,102,0.65); }
#wa-float svg { width: 32px; height: 32px; fill: white; }
#wa-float .wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--azul-lago);
  color: white;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
#wa-float:hover .wa-tooltip { opacity: 1; right: 76px; }
#wa-float.pulse { animation: wa-pulse 0.8s ease; }
@keyframes wa-pulse { 0% { box-shadow: 0 8px 32px rgba(37,211,102,0.5); } 50% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 8px 32px rgba(37,211,102,0.5); } }

/* ── Back To Top ── */
#back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--azul-lago);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover { transform: translateY(-3px); background: var(--azul-lago-light); }
#back-to-top svg { width: 20px; height: 20px; }

/* ── Mobile Menu & Hamburger ── */
.hamburger {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
  flex-shrink: 0;
}
.hamburger span { display: block; width: 20px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; z-index: 300; pointer-events: none; }
.mobile-menu.open { pointer-events: all; }
.mobile-menu-overlay { position: absolute; inset: 0; background: rgba(10,37,64,0.75); backdrop-filter: blur(4px); opacity: 0; transition: opacity 0.3s ease; }
.mobile-menu.open .mobile-menu-overlay { opacity: 1; }
.mobile-menu-drawer {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: var(--azul-lago);
  border-left: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 40px rgba(0,0,0,0.4);
}
.mobile-menu.open .mobile-menu-drawer { transform: translateX(0); }
.drawer-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.drawer-logo { height: 36px; }
.close-btn { background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }
.drawer-links { list-style: none; padding: 0; margin: 0 0 32px 0; display: flex; flex-direction: column; gap: 16px; }
.drawer-link { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 1.05rem; font-weight: 600; transition: var(--transition); display: block; padding: 6px 0; }
.drawer-link:hover, .drawer-link.active { color: var(--verde-bosque-light); }

/* ── OPTIMIZACIÓN RESPONSIVA Y VISTA MÓVIL ── */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  section { padding: 56px 0; }
  
  /* Ajuste de Botones en Móvil */
  .btn {
    padding: 14px 20px;
    font-size: 0.95rem;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    border-radius: var(--radius-pill);
  }
  .btn-lg {
    padding: 15px 20px;
    font-size: 0.96rem;
  }
  .nav-cta {
    padding: 8px 14px;
    font-size: 0.82rem;
    width: auto;
  }
  
  /* Hero Móvil */
  .hero-content {
    padding: 100px 16px 60px;
  }
  .hero-title {
    font-size: 1.85rem;
    line-height: 1.25;
    margin-bottom: 16px;
  }
  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  .hero-badge {
    font-size: 0.76rem;
    padding: 6px 14px;
    white-space: normal;
    text-align: center;
  }
  .trust-pill {
    width: 100%;
    justify-content: center;
    padding: 8px 14px;
    font-size: 0.78rem;
  }
  
  /* Simulador Móvil */
  .simulator-card {
    padding: 24px 16px;
    margin-top: 28px;
    border-radius: var(--radius);
  }
  .simulator-controls {
    margin-bottom: 28px;
  }
  .slider-label-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .slider-title {
    font-size: 0.98rem;
  }
  .slider-badge-val {
    font-size: 1rem;
    padding: 6px 16px;
    align-self: flex-start;
  }
  input[type=range]#bidones-slider {
    margin: 18px 0 10px 0;
    height: 16px;
  }
  input[type=range]#bidones-slider::-webkit-slider-thumb {
    width: 34px;
    height: 34px;
  }
  input[type=range]#bidones-slider::-moz-range-thumb {
    width: 34px;
    height: 34px;
  }
  .slider-ticks {
    font-size: 0.72rem;
  }
  .simulator-metrics {
    gap: 12px;
    margin-bottom: 24px;
  }
  .metric-box {
    padding: 16px 12px;
  }
  .metric-icon {
    font-size: 1.8rem;
    margin-bottom: 4px;
  }
  .metric-number {
    font-size: 1.6rem;
  }
  .metric-label {
    font-size: 0.85rem;
  }
  .metric-sub {
    font-size: 0.72rem;
  }
  .simulator-tier-banner {
    padding: 20px 16px;
    margin-bottom: 24px;
  }
  .simulator-tier-banner h4 {
    font-size: 1.05rem;
  }
  .simulator-tier-banner p {
    font-size: 0.86rem;
  }

  /* Sección Diagnóstico y WhatsApp Móvil */
  .diag-visual-card {
    padding: 28px 20px;
  }
  .wa-direct-card {
    padding: 28px 18px;
  }
  .wa-msg-preview {
    font-size: 0.85rem;
    padding: 12px 14px;
  }

  /* Ocultar tooltip en móvil para no tapar pantalla */
  #wa-float .wa-tooltip {
    display: none;
  }
}

@media (min-width: 641px) and (max-width: 1023px) {
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .simulator-metrics { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .impact-grid { grid-template-columns: repeat(3, 1fr); }
  .simulator-metrics { grid-template-columns: repeat(3, 1fr); }
  .care-grid { grid-template-columns: repeat(4, 1fr); }
  .offer-inner { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}