/* ═══════════════════════════════════════════════════════════════════════════
   FisioCheck B2B SaaS Landing Page — Premium CSS
   Glassmorphism · Dark/Light Mode · Mobile-First · Performance-Optimized
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ────────────────────────────────────────────────────────── */
:root {
  --fc-primary: #00E5FF;
  --fc-primary-soft: rgba(0, 229, 255, 0.08);
  --fc-primary-medium: rgba(0, 229, 255, 0.15);
  --fc-primary-glow: rgba(0, 229, 255, 0.35);
  --fc-success: #10B981;
  --fc-success-soft: rgba(16, 185, 129, 0.08);
  --fc-accent: #6366F1;
  --fc-accent-soft: rgba(99, 102, 241, 0.08);
  --fc-warning: #F59E0B;
  --fc-warning-soft: rgba(245, 158, 11, 0.08);
  --fc-danger: #EF4444;
  --fc-danger-soft: rgba(239, 68, 68, 0.08);
  --fc-purple: #A855F7;
  --fc-purple-soft: rgba(168, 85, 247, 0.08);
  
  /* Light Mode */
  --fc-bg: #FAFBFF;
  --fc-bg-alt: #F1F5F9;
  --fc-surface: #FFFFFF;
  --fc-surface-alt: rgba(255, 255, 255, 0.7);
  --fc-text: #0F172A;
  --fc-text-secondary: #475569;
  --fc-text-muted: #94A3B8;
  --fc-border: rgba(0, 0, 0, 0.06);
  --fc-border-strong: rgba(0, 0, 0, 0.12);
  --fc-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --fc-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --fc-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
  --fc-shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.12);
  --fc-glass-bg: rgba(255, 255, 255, 0.65);
  --fc-glass-border: rgba(255, 255, 255, 0.4);
  --fc-gradient-hero: linear-gradient(135deg, rgba(0, 229, 255, 0.04) 0%, rgba(16, 185, 129, 0.03) 50%, rgba(99, 102, 241, 0.02) 100%);
  --fc-nav-bg: rgba(255, 255, 255, 0.85);
}

[data-bs-theme="dark"] {
  --fc-bg: #0B0F1A;
  --fc-bg-alt: #111827;
  --fc-surface: #1E293B;
  --fc-surface-alt: rgba(30, 41, 59, 0.7);
  --fc-text: #F1F5F9;
  --fc-text-secondary: #CBD5E1;
  --fc-text-muted: #64748B;
  --fc-border: rgba(255, 255, 255, 0.06);
  --fc-border-strong: rgba(255, 255, 255, 0.12);
  --fc-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --fc-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --fc-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.35);
  --fc-shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.5);
  --fc-glass-bg: rgba(15, 23, 42, 0.55);
  --fc-glass-border: rgba(255, 255, 255, 0.06);
  --fc-gradient-hero: linear-gradient(135deg, rgba(0, 229, 255, 0.06) 0%, rgba(16, 185, 129, 0.04) 50%, rgba(99, 102, 241, 0.03) 100%);
  --fc-nav-bg: rgba(11, 15, 26, 0.85);
}

/* ── Global Reset ─────────────────────────────────────────────────────────── */
html {
  overflow-x: hidden !important;
  overflow-x: clip !important;
  max-width: 100% !important;
  width: 100% !important;
  scroll-behavior: smooth;
}

.landing-page {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--fc-text);
  background: var(--fc-bg);
  overflow-x: hidden !important;
  overflow-x: clip !important;
  max-width: 100% !important;
  width: 100% !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Theme Toggle Utilities */
[data-bs-theme="dark"] .d-none-dark {
  display: none !important;
}
[data-bs-theme="light"] .d-none-light,
:root:not([data-bs-theme="dark"]) .d-none-light {
  display: none !important;
}

.landing-page h1, .landing-page h2, .landing-page h3, .landing-page h4, .landing-page h5, .landing-page h6 {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 700;
  color: var(--fc-text);
  line-height: 1.2;
}

.landing-page section {
  padding: 6rem 0;
  position: relative;
}

@media (max-width: 768px) {
  .landing-page section {
    padding: 4rem 0;
  }
}

/* ── Scroll Animations ────────────────────────────────────────────────────── */
.fc-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fc-reveal-delay-1 { transition-delay: 0.1s; }
.fc-reveal-delay-2 { transition-delay: 0.2s; }
.fc-reveal-delay-3 { transition-delay: 0.3s; }
.fc-reveal-delay-4 { transition-delay: 0.4s; }

/* ── Text Gradient ────────────────────────────────────────────────────────── */
.fc-text-gradient {
  background: linear-gradient(135deg, var(--fc-primary) 0%, var(--fc-success) 50%, var(--fc-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fc-text-gradient-primary {
  background: linear-gradient(135deg, var(--fc-primary) 0%, #00B4D8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Glassmorphism Cards ──────────────────────────────────────────────────── */
.fc-glass {
  background: var(--fc-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--fc-glass-border);
  border-radius: 1.25rem;
  box-shadow: var(--fc-shadow-md);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.fc-glass:hover {
  box-shadow: var(--fc-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--fc-primary-medium);
}

/* ── Badge Section Labels ─────────────────────────────────────────────────── */
.fc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--fc-primary-soft);
  color: var(--fc-primary);
  border: 1px solid var(--fc-primary-medium);
}

/* ── Glowing Background Orbs ──────────────────────────────────────────────── */
.fc-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

@media (max-width: 768px) {
  .fc-orb {
    display: none !important;
  }
}

.fc-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.12) 0%, transparent 70%);
  top: 5%;
  left: -10%;
}

.fc-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.10) 0%, transparent 70%);
  top: 30%;
  right: -8%;
}

.fc-orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  bottom: 10%;
  left: 15%;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 1: HERO
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-hero {
  padding: 10rem 0 6rem;
  background: var(--fc-gradient-hero);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .fc-hero {
    padding: 7rem 0 4rem;
    min-height: auto;
  }
}

.fc-hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.fc-hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--fc-text-secondary);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 2rem;
}

/* Hero CTA Buttons */
.fc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: linear-gradient(135deg, var(--fc-primary), #00B4D8);
  color: #0B0F1A;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 14px;
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 20px var(--fc-primary-glow);
  position: relative;
  overflow: hidden;
}

.fc-btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.fc-btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px var(--fc-primary-glow);
  color: #0B0F1A;
  text-decoration: none;
}

.fc-btn-primary:hover::before {
  left: 100%;
}

.fc-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: transparent;
  color: var(--fc-text);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 14px;
  border: 1.5px solid var(--fc-border-strong);
  text-decoration: none;
  transition: all 0.3s ease;
}

.fc-btn-secondary:hover {
  border-color: var(--fc-primary);
  color: var(--fc-primary);
  background: var(--fc-primary-soft);
  transform: translateY(-2px);
  text-decoration: none;
}

/* Hero Dashboard Mockup */
.fc-hero-mockup {
  position: relative;
  perspective: 1200px;
}

.fc-mockup-wrapper {
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: var(--fc-shadow-xl);
  border: 1px solid var(--fc-border);
  transform: rotateY(-5deg) rotateX(2deg);
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  background: var(--fc-surface);
}

.fc-mockup-wrapper:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.fc-mockup-chrome {
  background: var(--fc-surface-alt);
  border-bottom: 1px solid var(--fc-border);
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fc-chrome-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.fc-chrome-dot-red { background: #EF4444; }
.fc-chrome-dot-yellow { background: #F59E0B; }
.fc-chrome-dot-green { background: #10B981; }

.fc-chrome-url {
  background: var(--fc-bg);
  border-radius: 6px;
  padding: 3px 12px;
  font-size: 0.72rem;
  color: var(--fc-text-muted);
  border: 1px solid var(--fc-border);
  font-family: 'Courier New', monospace;
  margin-left: 0.5rem;
}

.fc-mockup-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* Floating Stat Cards */
.fc-float-card {
  position: absolute;
  z-index: 10;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--fc-glass-border);
  border-radius: 1rem;
  background: var(--fc-glass-bg);
  padding: 0.75rem 1rem;
  box-shadow: var(--fc-shadow-lg);
  animation: fcFloat 6s ease-in-out infinite;
}

.fc-float-card-1 {
  top: 15%;
  left: -40px;
  animation-delay: 0s;
}

.fc-float-card-2 {
  bottom: 20%;
  right: -35px;
  animation-delay: 3s;
}

@keyframes fcFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

.fc-float-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

@media (max-width: 992px) {
  .fc-float-card { display: none; }
  .fc-mockup-wrapper { transform: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 2: SOCIAL PROOF / STATS
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-stats {
  padding: 3rem 0;
  border-top: 1px solid var(--fc-border);
  border-bottom: 1px solid var(--fc-border);
  background: var(--fc-bg-alt);
}

.fc-stat-value {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.fc-stat-label {
  font-size: 0.8rem;
  color: var(--fc-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Logos Marquee */
.fc-logos {
  padding: 2.5rem 0;
  overflow: hidden;
}

.fc-logos-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  animation: fcMarquee 30s linear infinite;
}

@keyframes fcMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.fc-logo-item {
  flex-shrink: 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fc-text-secondary);
  opacity: 0.85;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fc-logo-item:hover {
  opacity: 1;
  transform: translateY(-4px);
}

.fc-logo-item img {
  height: 72px;
  width: auto;
  border-radius: 12px;
  transition: all 0.3s ease;
  object-fit: contain;
}

.fc-logo-item:hover img {
  transform: scale(1.05);
}

.fc-logo-item i {
  font-size: 3rem;
  color: var(--fc-primary);
  transition: all 0.3s ease;
}

.fc-logo-item:hover i {
  color: var(--fc-success);
  transform: scale(1.08);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 3: FEATURES / MODULES
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-features {
  background: var(--fc-bg);
}

.fc-section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.fc-section-subtitle {
  font-size: 1.05rem;
  color: var(--fc-text-secondary);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.fc-bento-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.5rem;
  padding: 2.25rem 2rem;
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  height: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.fc-bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--fc-primary), var(--fc-success));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.fc-bento-card:hover {
  transform: translateY(-6px);
  border-color: var(--fc-primary-medium);
  box-shadow: var(--fc-shadow-lg);
}

.fc-bento-card:hover::before {
  opacity: 1;
}

.fc-bento-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fc-bento-card:hover .fc-bento-icon {
  transform: scale(1.1) rotate(5deg);
}

.fc-bento-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--fc-text);
  line-height: 1.35;
}

.fc-bento-card p {
  font-size: 0.9rem;
  color: var(--fc-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.fc-bento-visual {
  background: var(--fc-bg-alt);
  border: 1px solid var(--fc-border);
  border-radius: 0.75rem;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  transition: transform 0.3s;
}

.fc-bento-card:hover .fc-bento-visual {
  transform: scale(1.02);
}

.skeleton-line {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
}

[data-bs-theme="light"] .skeleton-line {
  background: rgba(0,0,0,0.08);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 4: ROI / FINANCIAL BENEFITS
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-roi {
  background: var(--fc-bg-alt);
}

.fc-roi-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.25rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.fc-roi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--fc-shadow-md);
}

.fc-roi-number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.fc-roi-label {
  font-size: 0.9rem;
  color: var(--fc-text-secondary);
  line-height: 1.5;
}

/* ROI Calculator Interactive */
.fc-calculator {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: var(--fc-shadow-lg);
}

.fc-range-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fc-text-secondary);
  margin-bottom: 0.5rem;
}

.fc-range-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--fc-primary);
}

input[type="range"].fc-range {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--fc-bg-alt);
  outline: none;
  margin: 1rem 0;
}

input[type="range"].fc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--fc-primary), #00B4D8);
  cursor: pointer;
  box-shadow: 0 2px 10px var(--fc-primary-glow);
  transition: transform 0.2s;
}

input[type="range"].fc-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.fc-savings-result {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.05), rgba(16, 185, 129, 0.05));
  border: 1px solid var(--fc-primary-medium);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
}

.fc-savings-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--fc-success);
  line-height: 1.2;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 5: TESTIMONIALS
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-testimonials {
  background: var(--fc-bg);
}

.fc-testimonial-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.25rem;
  padding: 2rem;
  height: 100%;
  transition: all 0.3s ease;
  position: relative;
}

.fc-testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--fc-primary);
  opacity: 0.15;
  line-height: 1;
}

.fc-testimonial-card:hover {
  box-shadow: var(--fc-shadow-lg);
  transform: translateY(-4px);
}

.fc-testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--fc-primary-medium);
}

.fc-testimonial-stars {
  color: #F59E0B;
  font-size: 0.85rem;
}

.fc-testimonial-quote {
  font-size: 0.95rem;
  color: var(--fc-text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin: 1rem 0;
}

.fc-testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.fc-testimonial-role {
  font-size: 0.8rem;
  color: var(--fc-text-muted);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 6: PRICING
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-pricing {
  background: var(--fc-bg-alt);
}

.fc-pricing-toggle {
  display: inline-flex;
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 50px;
  padding: 4px;
  gap: 0;
}

.fc-pricing-toggle-btn {
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--fc-text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.fc-pricing-toggle-btn.active {
  background: linear-gradient(135deg, var(--fc-primary), #00B4D8);
  color: #0B0F1A;
  box-shadow: 0 2px 10px var(--fc-primary-glow);
}

.fc-price-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.5rem;
  padding: 2.5rem 2rem;
  height: 100%;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.fc-price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--fc-shadow-lg);
}

.fc-price-card.fc-popular {
  border-color: var(--fc-primary);
  box-shadow: 0 0 0 1px var(--fc-primary), var(--fc-shadow-lg);
}

.fc-popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--fc-primary), #00B4D8);
  color: #0B0F1A;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 1.2rem;
  border-radius: 0 0 12px 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fc-price-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.fc-price-desc {
  font-size: 0.85rem;
  color: var(--fc-text-muted);
  margin-bottom: 1.5rem;
}

.fc-price-amount {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.fc-price-currency {
  font-size: 1.2rem;
  font-weight: 600;
  vertical-align: super;
}

.fc-price-period {
  font-size: 0.85rem;
  color: var(--fc-text-muted);
  font-weight: 500;
}

.fc-price-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.fc-price-features li {
  padding: 0.5rem 0;
  font-size: 0.88rem;
  color: var(--fc-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.fc-price-features li i {
  font-size: 0.9rem;
  flex-shrink: 0;
}

.fc-price-features li .bi-check-circle-fill {
  color: var(--fc-success);
}

.fc-price-features li .bi-x-circle {
  color: var(--fc-text-muted);
  opacity: 0.4;
}

.fc-price-cta {
  display: block;
  width: 100%;
  padding: 0.85rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.fc-price-cta-primary {
  background: linear-gradient(135deg, var(--fc-primary), #00B4D8);
  color: #0B0F1A;
  box-shadow: 0 4px 15px var(--fc-primary-glow);
}

.fc-price-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--fc-primary-glow);
  color: #0B0F1A;
}

.fc-price-cta-outline {
  background: transparent;
  border: 1.5px solid var(--fc-border-strong);
  color: var(--fc-text);
}

.fc-price-cta-outline:hover {
  border-color: var(--fc-primary);
  color: var(--fc-primary);
  background: var(--fc-primary-soft);
}

.fc-price-save {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--fc-success);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  margin-left: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 7: BLOG / CONTENT HUB
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-blog {
  background: var(--fc-bg);
}

.fc-blog-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.25rem;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
}

.fc-blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--fc-shadow-lg);
}

.fc-blog-thumb {
  height: 180px;
  background: linear-gradient(135deg, var(--fc-primary-soft), var(--fc-accent-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--fc-primary);
}

.fc-blog-body {
  padding: 1.5rem;
}

.fc-blog-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--fc-primary);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.fc-blog-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fc-blog-title a {
  color: var(--fc-text);
  text-decoration: none;
  transition: color 0.2s;
}

.fc-blog-title a:hover {
  color: var(--fc-primary);
}

.fc-blog-excerpt {
  font-size: 0.85rem;
  color: var(--fc-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fc-blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.fc-blog-date,
.fc-blog-reads {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--fc-text-muted);
  opacity: 0.8;
}

.fc-blog-date i,
.fc-blog-reads i {
  font-size: 0.75rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 8: FAQ
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-faq {
  background: var(--fc-bg-alt);
}

.fc-faq-item {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1rem;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.fc-faq-item:hover {
  border-color: var(--fc-primary-medium);
}

.fc-faq-item .accordion-button {
  background: transparent;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fc-text);
  padding: 1.25rem 1.5rem;
  box-shadow: none;
  border: none;
}

.fc-faq-item .accordion-button:not(.collapsed) {
  color: var(--fc-primary);
  background: var(--fc-primary-soft);
}

.fc-faq-item .accordion-button::after {
  filter: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300E5FF'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.fc-faq-item .accordion-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--fc-text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 9: FINAL CTA
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-final-cta {
  background: linear-gradient(135deg, #0B0F1A 0%, #1E293B 50%, #0B0F1A 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.fc-final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
}

.fc-final-cta h2 {
  color: #F1F5F9;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.fc-final-cta p {
  color: #94A3B8;
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION: CONTACT (Newsletter variant)
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-newsletter-input {
  background: var(--fc-surface);
  border: 1.5px solid var(--fc-border-strong);
  border-radius: 12px;
  padding: 0.85rem 1.2rem;
  font-size: 0.95rem;
  color: var(--fc-text);
  width: 100%;
  transition: all 0.3s ease;
}

.fc-newsletter-input:focus {
  outline: none;
  border-color: var(--fc-primary);
  box-shadow: 0 0 0 3px var(--fc-primary-soft);
}

.fc-newsletter-input::placeholder {
  color: var(--fc-text-muted);
}

/* ═══════════════════════════════════════════════════════════════════════════
   NAVBAR OVERRIDES FOR LANDING
   ═══════════════════════════════════════════════════════════════════════════ */
.landing-page .app-navbar {
  background: var(--fc-nav-bg) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid var(--fc-border) !important;
  transition: all 0.3s ease !important;
}

.landing-page .app-navbar.scrolled {
  box-shadow: var(--fc-shadow-md) !important;
}

/* ═══════════════════════════════════════════════════════════════════════════
   BACKGROUND SECTIONS ALTERNATING
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-bg-alt {
  background: var(--fc-bg-alt);
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE UTILITIES
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 576px) {
  .fc-hero-title {
    font-size: 2rem;
  }
  .fc-btn-primary, .fc-btn-secondary {
    width: 100%;
    justify-content: center;
    padding: 1rem;
  }
  .fc-price-card {
    padding: 2rem 1.5rem;
  }
  .fc-calculator {
    padding: 1.5rem;
  }
}

@media (min-width: 768px) and (max-width: 992px) {
  .fc-hero-title {
    font-size: 2.5rem;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   WHATSAPP FLOATING BUTTON
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: fcPulseWA 2s ease-in-out infinite;
}

.fc-whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
  color: #fff;
}

@keyframes fcPulseWA {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ANIMATION: Counter (Counting Up)
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-count-up {
  display: inline-block;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCROLL PROGRESS BAR
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fc-primary), var(--fc-success), var(--fc-accent));
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION: CÓMO FUNCIONA / DEMO INTERACTIVA
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-how-it-works {
  background: var(--fc-bg);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.fc-step-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: 1rem;
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  outline: none;
}

.fc-step-card:hover {
  transform: translateY(-2px);
  border-color: var(--fc-primary-medium);
  box-shadow: var(--fc-shadow-md);
}

.fc-step-card.active {
  background: var(--fc-surface-alt);
  border-color: var(--fc-primary);
  box-shadow: var(--fc-shadow-lg);
}

.fc-step-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.fc-step-content {
  flex: 1;
}

.fc-step-num {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--fc-primary);
  margin-bottom: 0.25rem;
}

.fc-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--fc-text);
}

.fc-step-desc {
  font-size: 0.85rem;
  color: var(--fc-text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

.fc-demo-browser {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: var(--fc-shadow-xl);
}

.fc-browser-content {
  background: var(--fc-bg-alt);
  min-height: 320px;
  position: relative;
  border-top: 1px solid var(--fc-border);
}

.fc-demo-screen {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.fc-demo-screen.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.fc-demo-list-item {
  background: var(--fc-surface) !important;
  border-color: var(--fc-border) !important;
}

[data-bs-theme="dark"] .fc-demo-list-item {
  background: var(--fc-surface) !important;
  border-color: var(--fc-border) !important;
}

/* ── SIMULADOR DE INTERFAZ INTEGRAL (ADMIN/FISIOTERAPEUTA) ── */
.fc-mock-sidebar {
  width: 64px;
  flex-shrink: 0;
  border-right: 1px solid var(--fc-border);
  background: var(--fc-surface) !important;
}

.fc-sidebar-item {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--fc-text-secondary);
  cursor: pointer;
  transition: all 0.25s ease;
}

.fc-sidebar-item:hover {
  background: var(--fc-bg-alt);
  color: var(--fc-primary);
}

.fc-sidebar-item.active {
  background: var(--fc-primary-soft);
  color: var(--fc-primary);
}

.fc-mock-topbar {
  background: var(--fc-surface) !important;
  border-bottom: 1px solid var(--fc-border);
}

.fc-screens-wrapper {
  background: var(--fc-bg-alt);
  min-height: 290px;
}

.whatsapp-bubble {
  word-break: break-word;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 9: FORMULARIO DE CONTACTO
   ═══════════════════════════════════════════════════════════════════════════ */
.fc-contact {
  background: var(--fc-bg);
  position: relative;
  overflow: hidden;
}

.fc-contact-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
  top: -10%;
  right: -15%;
}

.fc-contact-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.07) 0%, transparent 70%);
  bottom: -10%;
  left: -10%;
}

/* ── Info panel (columna izquierda) ── */
.fc-contact-info-panel {
  padding: 2rem;
  background: var(--fc-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--fc-glass-border);
  border-radius: 1.5rem;
  height: 100%;
}

.fc-contact-highlight {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.fc-contact-highlight-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.fc-contact-highlight-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--fc-text-muted);
  margin: 0 0 0.15rem;
}

.fc-contact-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
  color: var(--fc-text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.fc-contact-divider::before,
.fc-contact-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--fc-border-strong);
}

.fc-contact-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fc-contact-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.fc-contact-features li strong {
  display: block;
  font-size: 0.9rem;
  color: var(--fc-text);
  line-height: 1.3;
}

.fc-contact-features li small {
  display: block;
  font-size: 0.78rem;
  color: var(--fc-text-muted);
  margin-top: 0.1rem;
}

.fc-contact-feature-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--fc-primary-soft);
  border: 1px solid var(--fc-primary-medium);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--fc-primary);
  margin-top: 0.1rem;
}

/* ── Form card (columna derecha) ── */
.fc-contact-form-card {
  background: var(--fc-surface);
  border: 1px solid var(--fc-border);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: var(--fc-shadow-xl);
}

/* ── Grupos de formulario ── */
.fc-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.fc-form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fc-text-secondary);
  letter-spacing: 0.2px;
}

.fc-required {
  color: var(--fc-danger);
}

/* ── Input wrapper con ícono ── */
.fc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  border: 1.5px solid var(--fc-border-strong);
  border-radius: 12px;
  background: var(--fc-bg);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  overflow: hidden;
}

.fc-input-wrapper:focus-within {
  border-color: var(--fc-primary);
  background: var(--fc-surface);
  box-shadow: 0 0 0 4px var(--fc-primary-soft);
}

.fc-input-wrapper.fc-input-success {
  border-color: var(--fc-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.fc-input-wrapper.fc-input-error {
  border-color: var(--fc-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
  animation: fc-shake 0.35s ease;
}

@keyframes fc-shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-4px); }
  75%       { transform: translateX(4px); }
}

.fc-input-icon {
  position: absolute;
  left: 0.9rem;
  color: var(--fc-text-muted);
  font-size: 0.9rem;
  pointer-events: none;
  transition: color 0.25s ease;
  z-index: 1;
}

.fc-input-wrapper:focus-within .fc-input-icon {
  color: var(--fc-primary);
}

.fc-input {
  width: 100%;
  padding: 0.75rem 0.9rem 0.75rem 2.5rem;
  border: none;
  outline: none;
  background: transparent;
  color: var(--fc-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  line-height: 1.5;
  appearance: none;
  -webkit-appearance: none;
}

.fc-input::placeholder {
  color: var(--fc-text-muted);
}

/* Select custom arrow */
.fc-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.fc-select option {
  background: var(--fc-surface);
  color: var(--fc-text);
}

/* Textarea */
.fc-textarea-wrapper {
  align-items: flex-start;
}

.fc-textarea-icon {
  top: 0.85rem;
}

.fc-textarea {
  resize: vertical;
  min-height: 110px;
  max-height: 280px;
}

.fc-char-counter {
  text-align: right;
  font-size: 0.73rem;
  color: var(--fc-text-muted);
  margin-top: 0.25rem;
  transition: color 0.3s ease;
}

/* ── Submit button ── */
.fc-btn-contact-submit {
  width: 100%;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: 14px;
  cursor: pointer;
}

.fc-btn-contact-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

/* Spinner */
.fc-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(11, 15, 26, 0.25);
  border-top-color: #0B0F1A;
  border-radius: 50%;
  animation: fc-spin 0.65s linear infinite;
  margin-right: 0.4rem;
}

@keyframes fc-spin {
  to { transform: rotate(360deg); }
}

/* ── Disclaimer bajo el botón ── */
.fc-form-disclaimer {
  font-size: 0.75rem;
  color: var(--fc-text-muted);
  text-align: center;
  margin-top: 0.85rem;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.fc-link {
  color: var(--fc-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.fc-link:hover {
  border-color: var(--fc-primary);
}

/* ── Alert de feedback ── */
.fc-contact-alert {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  animation: fc-alert-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fc-alert-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fc-alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--fc-success);
}

.fc-alert-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: var(--fc-danger);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .fc-contact-form-card {
    padding: 1.5rem;
  }

  .fc-contact-info-panel {
    padding: 1.5rem;
  }

  .fc-contact-highlight {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}