/* ==========================================================================
   BLOCK FITNESS - Modern Dark Fitness Design System
   Paleta Oficial: Electric Royal Blue & Dark Mode
   Mobile-First • High Conversion • Zero Frameworks
   ========================================================================== */

/* 1. VARIABLES & DESIGN TOKENS */
:root {
  --color-bg-base: #080a10;
  --color-bg-surface: #0e121c;
  --color-bg-card: #141a26;
  --color-bg-card-hover: #1a2233;
  
  /* Paleta oficial extraída del Isotipo BLOCK */
  --color-accent: #0062ff;         /* Azul Eléctrico Real */
  --color-accent-hover: #0050d4;   /* Azul Profundo para Hover */
  --color-accent-light: #70b5ff;   /* Celeste de contorno/trazo */
  --color-accent-glow: rgba(0, 98, 255, 0.35);
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #9aa4b2;
  --color-text-muted: #647082;
  
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(0, 98, 255, 0.45);
  
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px var(--color-accent-glow);
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--color-bg-base);
}

body.no-scroll {
  overflow: hidden;
}

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

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

ul {
  list-style: none;
}

/* 3. TIPOGRAFÍA Y UTILITARIOS */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--color-text-primary);
}

/* 3. TIPOGRAFÍA Y UTILITARIOS */
.accent-text {
  color: var(--color-accent-light);
  background: linear-gradient(135deg, #70b5ff 0%, #0062ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

/* Fallback para navegadores sin soporte de background-clip: text */
@supports not ((background-clip: text) or (-webkit-background-clip: text)) {
  .accent-text {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--color-accent-light);
  }
}


.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 70px 0;
}

.bg-darker {
  background-color: var(--color-bg-surface);
}

.text-center {
  text-align: center;
}

.section-header {
  margin-bottom: 45px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--color-accent-light);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: 600;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.section-desc {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto;
}

/* 4. BOTONES Y MICRO-INTERACCIONES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #0062ff 0%, #0050d4 100%);
  color: #ffffff;
  border-color: #0062ff;
  box-shadow: 0 4px 20px var(--color-accent-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1a75ff 0%, #0062ff 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 98, 255, 0.5);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-primary);
  border-color: var(--color-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-accent);
}

.btn-outline:hover {
  background-color: rgba(0, 98, 255, 0.12);
  color: var(--color-accent-light);
  border-color: var(--color-accent);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

/* 5. HEADER Y NAVBAR */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(8, 10, 16, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.site-header.scrolled {
  background-color: rgba(8, 10, 16, 0.98);
  border-bottom-color: rgba(0, 98, 255, 0.3);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Isotipo oficial BLO / CK */
.logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 0 16px var(--color-accent-glow);
  transition: transform var(--transition-fast);
}

.logo:hover .logo-badge {
  transform: scale(1.05);
}

.logo-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Botón Hamburguesa */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.menu-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Menú Móvil Desplegable */
.nav-menu {
  position: fixed;
  top: 74px;
  left: 0;
  width: 100%;
  height: calc(100vh - 74px);
  background-color: var(--color-bg-base);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  border-right: 1px solid var(--color-border);
}

.nav-menu.open {
  transform: translateX(0);
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-text-secondary);
  display: inline-block;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-accent-light);
  transform: translateX(5px);
}

.nav-cta-wrapper {
  margin-top: 30px;
}

.nav-cta-wrapper .btn {
  width: 100%;
}

/* 6. HERO SECTION */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 50px;
  background-image: linear-gradient(to bottom, rgba(8, 10, 16, 0.8), var(--color-bg-base)), url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?q=80&w=1600&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(0, 98, 255, 0.22), transparent 55%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(20, 26, 38, 0.9);
  border: 1px solid var(--color-border-accent);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 25px;
  backdrop-filter: blur(10px);
}

.hero-badge .badge-star {
  color: #ffb703;
  font-size: 1rem;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 580px;
  margin-bottom: 35px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: rgba(20, 26, 38, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.stat-card {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-accent-light);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.stat-divider {
  display: none;
  width: 1px;
  height: 35px;
  background-color: var(--color-border);
}

/* 7. FEATURES / VALUE PROPOSITION */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 98, 255, 0.1);
  border: 1px solid rgba(0, 98, 255, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-accent-light);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* 8. HORARIOS & TABS */
.schedule-tabs-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 25px;
}

.schedule-tab-btn {
  padding: 12px 20px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.schedule-tab-btn.active, .schedule-tab-btn:hover {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
  font-weight: 700;
  box-shadow: 0 4px 15px var(--color-accent-glow);
}

.schedule-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.schedule-table-head {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  padding: 16px 20px;
  background-color: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--color-text-muted);
}

.schedule-row {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.schedule-row:last-child {
  border-bottom: none;
}

.schedule-row:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.time-badge {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-accent-light);
  font-weight: 600;
}

.instructor-tag {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 3px;
}

.level-pill {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text-secondary);
}

.schedule-footer-note {
  margin-top: 25px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.schedule-footer-note a {
  text-decoration: underline;
  font-weight: 600;
}

/* 9. PLANES & PRECIOS */
.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 45px;
}

.plan-card {
  position: relative;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 35px 25px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.plan-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.plan-card.featured {
  border-color: var(--color-accent);
  background: linear-gradient(180deg, rgba(0, 98, 255, 0.08) 0%, var(--color-bg-card) 45%);
  box-shadow: 0 0 35px rgba(0, 98, 255, 0.25);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px var(--color-accent-glow);
}

.plan-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.plan-description {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 25px;
  min-height: 40px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.plan-price {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.plan-card.featured .plan-price {
  color: var(--color-accent-light);
}

.plan-period {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.plan-features {
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
}

.icon-check {
  color: var(--color-accent-light);
  font-weight: 700;
}

.plans-guarantee {
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border-accent);
  border-radius: var(--radius-md);
  padding: 25px;
}

.guarantee-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.guarantee-icon {
  font-size: 2rem;
}

.guarantee-box h4 {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.guarantee-box p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* 10. REVIEWS & TESTIMONIOS */
.google-badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  margin-top: 15px;
}

.g-logo {
  font-weight: 700;
  color: #4285F4;
  font-size: 1.1rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.review-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.highlight-card {
  border-color: rgba(0, 98, 255, 0.35);
  background: linear-gradient(180deg, rgba(0, 98, 255, 0.06) 0%, var(--color-bg-card) 60%);
}

.review-stars {
  color: #ffb703;
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.review-text {
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin-bottom: 25px;
  line-height: 1.7;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: rgba(0, 98, 255, 0.12);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent-light);
}

.author-role {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 11. UBICACIÓN & CONTACTO */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 35px;
}

.contact-details {
  margin: 30px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-details li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}

.contact-details p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.contact-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-map-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-card);
  min-height: 280px;
  display: flex;
}

.map-embed-placeholder {
  width: 100%;
  background: radial-gradient(circle at center, #182233 0%, #0e121c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

.map-pin {
  font-size: 2.5rem;
  margin-bottom: 10px;
  display: inline-block;
  animation: bounce 2s infinite;
}

.map-badge {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 12px;
  background: rgba(0, 98, 255, 0.15);
  color: var(--color-accent-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.mt-3 {
  margin-top: 15px;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* 12. FOOTER */
.site-footer {
  border-top: 1px solid var(--color-border);
  background-color: #05070a;
  padding: 45px 0 30px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 25px;
  align-items: center;
  text-align: center;
}

.footer-tagline {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

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

.footer-copyright {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
  width: 100%;
}

.agency-credit {
  margin-top: 6px;
}

.agency-credit a {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* 13. BOTÓN FLOTANTE WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.float-tooltip {
  display: none;
}

/* 14. MEDIA QUERIES (TABLET Y DESKTOP) */
@media (min-width: 768px) {
  .section-padding {
    padding: 100px 0;
  }

  .section-title {
    font-size: 3rem;
  }

  .hero-title {
    font-size: 4.2rem;
  }

  .hero-cta-group {
    flex-direction: row;
  }

  .stat-divider {
    display: block;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .schedule-tabs-wrap {
    flex-direction: row;
    justify-content: center;
  }

  .plans-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .guarantee-box {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }

  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-wrapper {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .contact-cta {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: 35px;
    transform: none;
    border: none;
  }

  .nav-list {
    flex-direction: row;
    gap: 30px;
  }

  .nav-link {
    font-size: 1rem;
  }

  .nav-link:hover {
    transform: none;
  }

  .nav-cta-wrapper {
    margin-top: 0;
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer-links {
    justify-content: flex-end;
  }

  .footer-copyright {
    text-align: right;
    width: auto;
    border-top: none;
    padding-top: 0;
  }

  .float-tooltip {
    display: block;
    position: absolute;
    right: 70px;
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateX(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    pointer-events: none;
  }

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


/* AVISO MODO DEMO (controlado por CONFIG.demo en datos.js) */
.demo-notice {
  max-width: 640px;
  margin: 1.5rem auto 0;
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  text-align: center;
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
  border-radius: 8px;
}