/* AxiomBlue Static Website Styles */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* Modern CSS Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand Colors - AxiomBlue Design System */
  --navy-950: #0B233A;
  --navy-900: #0B233A;
  --navy-950-rgb: 11, 35, 58;
  --navy-800: #1a3b5c;
  --navy-700: #183b5e;
  --navy-600: #1f4e70;
  --navy-500: #2f6a8a;

  /* Accent - Teal/Cyan */
  --cyan-500: #00D4FF;
  --cyan-400: #33ddff;
  --cyan-300: #66e5ff;

  /* Aliases for compatibility */
  --primary: var(--cyan-500);
  --primary-dark: #00b8e6;
  --primary-light: var(--cyan-400);
  --secondary: var(--navy-800);
  --accent: var(--cyan-500);

  /* Neutrals - Slate */
  --slate-50: #F0F4F8;
  --slate-100: #E2E8F0;
  --slate-200: #CBD5E1;
  --slate-300: #94A3B8;
  --slate-400: #64748B;
  --slate-500: #475569;
  --slate-600: #334155;
  --slate-700: #1E293B;

  /* Gray aliases */
  --gray-50: var(--slate-50);
  --gray-100: var(--slate-100);
  --gray-200: var(--slate-200);
  --gray-300: var(--slate-300);
  --gray-400: var(--slate-400);
  --gray-500: var(--slate-500);
  --gray-600: var(--slate-600);
  --gray-700: var(--slate-700);
  --gray-800: var(--navy-800);
  --gray-900: var(--navy-900);

  --white: #ffffff;

  /* Semantic Colors */
  --success: #28c840;
  --warning: #febc2e;
  --error: #ff5f57;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Gold/Emerald (mapped to brand cyan) */
  --gold-500: #00D4FF;
  --gold-400: #33ddff;
  --gold-300: #66e5ff;
  --emerald-500: #00D4FF;
  --emerald-400: #33ddff;

  /* RGB variants for rgba() usage */
  --white-rgb: 255, 255, 255;
  --navy-950-rgb: 11, 35, 58;
  --navy-800-rgb: 26, 59, 92;
  --gold-500-rgb: 0, 212, 255;

  /* Numeric spacing scale (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-7: 3.5rem;
  --space-8: 4rem;
  --space-10: 5rem;
  --space-12: 6rem;
  --space-16: 8rem;

  /* Typography aliases */
  --font-display: var(--font-sans);
  --font-body: var(--font-sans);

  /* Layout */
  --nav-height: 80px;
  --section-padding: clamp(4rem, 10vw, 6rem);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--primary-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-900);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  max-width: 65ch;
}

.text-gradient {
  color: var(--cyan-500);
}

.text-cyan {
  color: var(--cyan-500);
}

.text-slate {
  color: var(--slate-500);
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.6;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: 960px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--cyan-500);
  color: var(--navy-950);
}

.btn-primary:hover {
  background: var(--white);
  color: var(--navy-950);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--white);
  color: var(--navy-800);
  border: 2px solid var(--slate-200);
}

.btn-secondary:hover {
  border-color: var(--navy-600);
  color: var(--navy-600);
}

.btn-ghost {
  background: transparent;
  color: var(--slate-500);
  border: 2px solid var(--slate-200);
}

.btn-ghost:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
  color: var(--navy-800);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.nav.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
}

.nav-logo img {
  height: 40px;
}

.nav-logo-text {
  background: linear-gradient(135deg, var(--cyan-500) 0%, var(--navy-700) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-link {
  color: var(--gray-600);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-cta {
  margin-left: var(--space-md);
}

/* Mobile Navigation */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  transition: all var(--transition-fast);
}

.nav-hamburger.open .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-nav-overlay.open {
  opacity: 1;
}

.mobile-nav-drawer {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 80vw);
  background: white;
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  padding: var(--space-xl);
}

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

.mobile-nav-links {
  list-style: none;
  margin-top: var(--space-xl);
}

.mobile-nav-links li {
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav-links a {
  display: block;
  padding: var(--space-md) 0;
  color: var(--gray-700);
  font-size: 1.125rem;
  font-weight: 500;
}

.mobile-nav-links a:hover {
  color: var(--primary);
}

@media (max-width: 968px) {
  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .mobile-nav-overlay {
    display: block;
  }

  .mobile-nav-drawer {
    display: flex;
  }
}

/* Hero Section */
.hero {
  position: relative;
  background: radial-gradient(circle at top right, #1a3b5c 0%, #0B233A 40%);
  overflow: hidden;
  padding: 140px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 80% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-text {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--cyan-500);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 4px;
  margin-bottom: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero h1 {
  margin-bottom: var(--space-lg);
  color: white;
}

.hero h1 span {
  color: var(--cyan-500);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--slate-300);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero .btn-secondary {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
}

/* Hero Dashboard Mockup */
.hero-dashboard {
  position: relative;
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.dashboard-header {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.dashboard-dot.red { background: #ff5f57; }
.dashboard-dot.yellow { background: #febc2e; }
.dashboard-dot.green { background: #28c840; }

.dashboard-body {
  padding: var(--space-lg);
}

.dashboard-metric {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  margin-bottom: 0.25rem;
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: white;
}

.metric-value.positive {
  color: var(--success);
  font-size: 1.25rem;
}

.metric-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-bottom: var(--space-lg);
}

.metric-bar {
  flex: 1;
  background: linear-gradient(to top, var(--cyan-500), rgba(0, 212, 255, 0.3));
  border-radius: 4px 4px 0 0;
  transition: height 0.3s ease;
}

.dashboard-alert {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(40, 200, 64, 0.1);
  border: 1px solid rgba(40, 200, 64, 0.3);
  border-radius: 6px;
}

.alert-icon {
  width: 32px;
  height: 32px;
  background: var(--success);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.alert-text {
  font-size: 0.875rem;
  color: var(--slate-300);
}

.alert-text strong {
  display: block;
  color: white;
  margin-bottom: 0.125rem;
}

/* Floating Cards */
.floating-card {
  position: absolute;
  background: white;
  padding: var(--space-md);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.floating-card-1 {
  top: -20px;
  right: -20px;
}

.floating-card-2 {
  bottom: 40px;
  left: -30px;
}

.floating-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.floating-icon.gold {
  background: rgba(251, 191, 36, 0.15);
}

.floating-icon.emerald {
  background: rgba(16, 185, 129, 0.15);
}

.floating-label {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.floating-value {
  font-weight: 700;
  color: var(--navy-900);
}

/* Hero Articles Sidebar */
.hero-articles {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero-articles h3 {
  color: white;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--cyan-500);
  font-size: 1.25rem;
}

.hero-articles .article-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  margin-bottom: var(--space-md);
  transition: all var(--transition-fast);
}

.hero-articles .article-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-articles .article-card:hover .article-card-chevron {
  transform: translateX(4px);
  color: var(--cyan-500);
}

.hero-articles .article-card-content {
  flex: 1;
  min-width: 0;
}

.hero-articles .article-card-chevron {
  flex-shrink: 0;
  color: var(--slate-400);
  transition: all var(--transition-fast);
}

.hero-articles .article-card-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--cyan-500);
  color: var(--navy-950);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  margin-bottom: var(--space-sm);
}

.hero-articles .article-card h4 {
  font-size: 0.9375rem;
  color: white;
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.hero-articles .article-card p {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin: 0;
  line-height: 1.5;
}

.hero-articles .btn-ghost,
.hero-articles .btn-ghost:link,
.hero-articles .btn-ghost:visited {
  background: transparent;
  color: white !important;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-articles .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white !important;
  border-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 968px) {
  .hero {
    padding-top: 120px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-articles {
    display: none;
  }
}

/* Carousel Wrapper */
.carousel-wrapper {
  padding: var(--space-3xl) 0;
  max-width: 100%;
  overflow: hidden;
}

/* Carousel Section */
.carousel-section {
  position: relative;
  min-width: 0; /* Prevent flex/grid blowout */
  overflow: hidden;
}

.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: white;
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  isolation: isolate;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
  width: 100%;
  position: relative;
  z-index: 1;
}

.carousel-slide {
  min-width: 100%;
  width: 100%;
  flex-shrink: 0;
  padding: var(--space-2xl);
  box-sizing: border-box;
}

.carousel-slide-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: 100%;
}

.carousel-slide-content > * {
  min-width: 0;
}

.carousel-slide-text h3 {
  margin-bottom: var(--space-md);
  color: var(--gray-900);
}

.carousel-slide-text p {
  color: var(--gray-600);
  margin-bottom: var(--space-lg);
}

.carousel-slide-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.carousel-slide-image img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  position: relative;
  z-index: 100;
  background: white;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  position: relative;
  z-index: 101;
  pointer-events: auto;
}

.carousel-btn:hover {
  background: var(--cyan-500);
  color: var(--navy-950);
}

.carousel-btn:active {
  transform: scale(0.95);
  background: var(--cyan-500);
}

.carousel-dots {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  min-width: 32px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 101;
  pointer-events: auto;
}

.carousel-dot::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--gray-300);
  transition: all var(--transition-fast);
}

.carousel-dot.active::before {
  background: var(--primary);
  width: 24px;
}

.carousel-dot:active::before {
  transform: scale(1.2);
}

@media (max-width: 768px) {
  .carousel-slide-content {
    grid-template-columns: 1fr;
  }

  .carousel-slide-image {
    order: -1;
  }

  .carousel-slide {
    padding: var(--space-lg);
    pointer-events: auto;
  }

  .carousel-controls {
    padding: var(--space-md);
    z-index: 1000 !important;
    pointer-events: auto !important;
    background: white;
  }

  .carousel-btn {
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 1001 !important;
  }

  .carousel-dot {
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 1001 !important;
  }

  .carousel-track {
    pointer-events: none;
  }

  .carousel-slide * {
    pointer-events: auto;
  }
}

/* Latest Articles Sidebar */
.articles-sidebar {
  position: sticky;
  top: 100px;
}

.articles-sidebar h3 {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--primary);
}

.article-card {
  display: block;
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.article-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.article-card-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--cyan-500);
  color: var(--navy-950);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  margin-bottom: var(--space-sm);
}

.article-card h4 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  color: var(--gray-800);
}

.article-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin: 0;
}

/* Pricing Section */
.pricing-section {
  padding: var(--space-3xl) 0;
  background: white;
}

.pricing-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

.pricing-header h2 {
  margin-bottom: var(--space-md);
}

.pricing-header p {
  color: var(--gray-600);
  font-size: 1.125rem;
}

/* Bookkeeping Toggle */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  padding: var(--space-md);
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-toggle-label {
  font-weight: 500;
  color: var(--gray-700);
}

.pricing-toggle-switch {
  position: relative;
  width: 56px;
  height: 28px;
  background: var(--gray-300);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.pricing-toggle-switch.active {
  background: var(--primary);
}

.pricing-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  background: white;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.pricing-toggle-switch.active::after {
  transform: translateX(28px);
}

.pricing-toggle-info {
  font-size: 0.875rem;
  color: var(--success);
  font-weight: 500;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 968px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

.pricing-card {
  background: white;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-fast);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-md);
  background: var(--cyan-500);
  color: var(--navy-950);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-card-header {
  text-align: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: var(--space-lg);
}

.pricing-card-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-sm);
}

.pricing-card-description {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.pricing-card-price {
  margin-top: var(--space-lg);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1;
}

.pricing-amount sup {
  font-size: 1.5rem;
  font-weight: 600;
  vertical-align: super;
}

.pricing-period {
  font-size: 1rem;
  color: var(--gray-500);
}

.pricing-bookkeeping-addon {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--success);
  background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
  color: white;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  display: none;
}

.pricing-bookkeeping-addon.visible {
  display: block;
}

.pricing-card-features {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.pricing-card-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.pricing-card-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--success);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

.pricing-card-features li.disabled {
  color: var(--gray-400);
}

.pricing-card-features li.disabled::before {
  background: var(--gray-300);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M18 6L6 18M6 6l12 12'/%3E%3C/svg%3E") center/contain no-repeat;
}

.pricing-card .btn {
  width: 100%;
}

/* Features Section */
.features-section {
  padding: var(--space-3xl) 0;
  background: var(--gray-50);
}

.features-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.features-header h2 {
  margin-bottom: var(--space-md);
}

.features-header p {
  color: var(--gray-600);
  font-size: 1.125rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

@media (max-width: 968px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--navy-900);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--cyan-500);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-card h4 {
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin: 0;
}

/* Demo CTA Section */
.demo-section {
  padding: var(--space-3xl) 0;
  background: var(--navy-900);
  color: white;
}

.demo-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.demo-text h2 {
  color: white;
  margin-bottom: var(--space-md);
}

.demo-text p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.demo-text .btn-secondary {
  background: white;
  color: var(--primary);
  border-color: white;
}

.demo-text .btn-secondary:hover {
  background: transparent;
  color: white;
}

.demo-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.demo-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.demo-feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.demo-feature h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.demo-feature p {
  font-size: 0.875rem;
  opacity: 0.8;
  margin: 0;
}

@media (max-width: 968px) {
  .demo-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .demo-features {
    justify-items: center;
    text-align: left;
  }
}

/* Trust Section */
.trust-section {
  padding: var(--space-2xl) 0;
  background: white;
  border-bottom: 1px solid var(--gray-200);
}

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--gray-600);
  font-weight: 500;
}

.trust-badge-icon {
  font-size: 1.5rem;
}

/* Testimonials */
.testimonials-section {
  padding: var(--space-3xl) 0;
  background: var(--gray-50);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

@media (max-width: 968px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

.testimonial-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-stars {
  color: var(--warning);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--gray-700);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  background: var(--navy-900);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-500);
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-name {
  font-weight: 600;
  color: var(--gray-900);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 968px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand p {
  margin-top: var(--space-md);
  line-height: 1.7;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-sm);
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.footer-column h5 {
  color: white;
  margin-bottom: var(--space-lg);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  color: var(--gray-500);
  font-size: 0.875rem;
}

.footer-legal a:hover {
  color: white;
}

/* Page Headers */
.page-header {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-md);
}

.page-header p {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 640px;
  margin: 0 auto;
}

/* Services Page */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
  padding: var(--space-3xl) 0;
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.service-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.service-card-image {
  height: 200px;
  background: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card-image svg {
  width: 80px;
  height: 80px;
  color: var(--cyan-500);
}

.service-card-content {
  padding: var(--space-xl);
}

.service-card h3 {
  margin-bottom: var(--space-md);
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: var(--space-lg);
}

.service-features {
  list-style: none;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.service-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: var(--success);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* Industries Page */
.industries-section {
  padding: var(--space-3xl) 0;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .industries-grid {
    grid-template-columns: 1fr;
  }
}

.industry-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

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

.industry-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  background: var(--navy-900);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--cyan-500);
}

.industry-card h4 {
  margin-bottom: var(--space-sm);
}

.industry-card p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin: 0;
}

/* CTA Section */
.cta-section {
  padding: var(--space-3xl) 0;
  background: var(--gray-50);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: var(--gray-600);
  font-size: 1.125rem;
  max-width: 640px;
  margin: 0 auto var(--space-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-center p,
p.text-center { margin-left: auto; margin-right: auto; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mt-3xl { margin-top: var(--space-3xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

.hidden { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Scroll to top button */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--cyan-500);
  color: var(--navy-950);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 100;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--white);
  transform: translateY(-2px);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
}

.form-input::placeholder {
  color: var(--gray-400);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* Contact Form Section */
.contact-section {
  padding: var(--space-3xl) 0;
  background: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info h3 {
  margin-bottom: var(--space-lg);
}

.contact-info p {
  color: var(--gray-600);
  margin-bottom: var(--space-xl);
}

.contact-details {
  list-style: none;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--gray-100);
}

.contact-details-icon {
  width: 40px;
  height: 40px;
  background: var(--navy-900);
  color: var(--cyan-500);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-form {
  background: var(--gray-50);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}

.contact-form h3 {
  margin-bottom: var(--space-lg);
}

/* Account Dropdown in Navigation */
.nav-account {
  position: relative;
}

.nav-account-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1rem;
  background: transparent;
  border: 2px solid var(--slate-200);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--navy-900);
  transition: all var(--transition-fast);
}

.nav-account-btn:hover {
  border-color: var(--navy-600);
  background: var(--slate-50);
}

.nav-account-avatar {
  font-size: 1rem;
}

.nav-account-name {
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-account-caret {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav-account-btn[aria-expanded="true"] .nav-account-caret {
  transform: rotate(180deg);
}

.account-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 1000;
}

.account-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.account-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1rem;
  color: var(--navy-800);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.account-dropdown-item:first-child {
  border-radius: 8px 8px 0 0;
}

.account-dropdown-item:last-child {
  border-radius: 0 0 8px 8px;
  border-top: 1px solid var(--slate-100);
  color: var(--error);
}

.account-dropdown-item:hover {
  background: var(--slate-50);
}

.account-dropdown-item svg {
  flex-shrink: 0;
  color: var(--slate-500);
}

.account-dropdown-item:last-child svg {
  color: var(--error);
}

/* Mobile Navigation Account */
.mobile-nav-account {
  padding: var(--space-lg);
  border-top: 1px solid var(--gray-100);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav-account-logged-in {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Generic Modal Styles */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(var(--navy-950-rgb), 0.8);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 500px;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-slow);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
}

.modal-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

@media (min-width: 540px) {
  .modal-title-block {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy-900);
}

.modal-subtitle {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--slate-500);
  margin-top: 0.25rem;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--slate-500);
  transition: all var(--transition-fast);
  background: transparent;
  border: none;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--slate-200);
  color: var(--navy-900);
}

.modal-body {
  padding: 2rem;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--slate-500);
  text-align: center;
}

.form-error {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--error);
  text-align: center;
  min-height: 1.25rem;
}

/* Login Modal */
.login-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 35, 58, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--space-lg);
}

.login-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.login-modal {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-base);
}

.login-modal-overlay.open .login-modal {
  transform: translateY(0) scale(1);
}

.login-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  border-bottom: 1px solid var(--slate-100);
}

.login-modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0;
}

.login-modal-subtitle {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin: 0.25rem 0 0;
}

.login-modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--slate-100);
  border: none;
  border-radius: 8px;
  font-size: 1.5rem;
  color: var(--slate-500);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

.login-modal-close:hover {
  background: var(--slate-200);
  color: var(--navy-900);
}

.login-modal-body {
  padding: var(--space-xl);
}

.login-form .form-group {
  margin-bottom: var(--space-lg);
}

.login-form .form-error {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: var(--space-md);
  text-align: center;
  min-height: 1.25rem;
}

.login-hint {
  text-align: center;
  font-size: 0.875rem;
  color: var(--slate-500);
  margin-top: var(--space-lg);
  margin-bottom: 0;
}

/* ========================================
   Image Lightbox / Shadowbox
   ======================================== */

.carousel-slide-image img {
  cursor: zoom-in;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.carousel-slide-image img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.carousel-slide-image img:focus {
  outline: 2px solid var(--cyan-500);
  outline-offset: 4px;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 35, 58, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  cursor: zoom-out;
  padding: var(--space-xl);
}

.lightbox-overlay.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10001;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.lightbox-close:focus {
  outline: 2px solid var(--cyan-500);
  outline-offset: 2px;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: default;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: lightboxZoomIn 0.3s ease-out;
}

@keyframes lightboxZoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox-caption {
  color: white;
  font-size: 1rem;
  margin-top: var(--space-lg);
  text-align: center;
  opacity: 0.9;
}

/* Mobile adjustments for lightbox */
@media (max-width: 768px) {
  .lightbox-overlay {
    padding: var(--space-md);
  }

  .lightbox-close {
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
  }

  .lightbox-close svg {
    width: 24px;
    height: 24px;
  }

  .lightbox-content img {
    max-height: 70vh;
  }
}

/* ============================================
   AUTHENTICATION & LOGIN COMPONENTS
   ============================================ */

/* Account Dropdown */
.nav-account {
  position: relative;
}

.account-dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  width: 220px;
  background: var(--white);
  border: 1px solid rgba(24, 59, 94, 0.12);
  border-radius: 0.75rem;
  padding: 0.4rem 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px) scale(0.98);
  transition: transform 180ms ease, opacity 180ms ease;
  z-index: 3000;
}

.account-dropdown.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0px) scale(1);
}

.account-dropdown a,
.account-dropdown button.account-logout {
  background: transparent;
  border: none;
  color: var(--navy);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  padding: 0.55rem 1.2rem;
  width: 100%;
  cursor: pointer;
  transition: background 0.2s ease;
  text-decoration: none;
  display: block;
}

.account-dropdown button.account-logout {
  border-top: 1px solid rgba(24, 59, 94, 0.08);
  color: var(--red-500, #ef4444);
  border-radius: 0 0 0.75rem 0.75rem;
}

.account-dropdown a:hover,
.account-dropdown button.account-logout:hover {
  background: rgba(24, 59, 94, 0.08);
}

.nav-login {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-account-name {
  font-weight: 700;
}

.nav-account-caret {
  width: 12px;
  height: 12px;
  transition: transform 0.15s ease;
  fill: none;
  stroke: currentColor;
}

.nav-account-caret.open {
  transform: rotate(180deg);
}

/* Axiom Blue Logo */
.axiomblue-logo {
  display: inline-flex;
  align-items: center;
}

.axiomblue-logo.layout-vertical {
  flex-direction: column;
  align-items: center;
}

.axiomblue-logo-symbol {
  display: block;
  max-width: 100%;
  height: auto;
}

.axiomblue-logo-text {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  display: inline-block;
  color: var(--navy);
}

.axiomblue-logo-text-word.accent {
  color: #27bab4;
}

/* ============================================================
   FAQ Styles
   ============================================================ */

.faq-section {
  background: var(--white);
}

.faq-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-8);
}

.faq-grid,
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--slate-200);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.5rem 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--navy-900);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--navy-600);
}

.faq-icon,
.faq-chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--slate-400);
  transition: all var(--transition-fast);
}

.faq-item.active .faq-icon,
.faq-item.active .faq-chevron {
  color: var(--gold-400);
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  color: var(--slate-600);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* FAQ Page */
.faq-page-section {
  padding: var(--section-padding) 0;
}

.faq-grid-full {
  max-width: 900px;
  margin: 0 auto;
}

.faq-contact-section {
  background: var(--slate-50);
  padding: var(--section-padding) 0;
}

.faq-contact-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.faq-contact-inner h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: var(--space-2);
}

.faq-contact-inner p {
  color: var(--slate-600);
  font-size: 1.0625rem;
  margin-bottom: var(--space-4);
}

.faq-contact-buttons {
  display: flex;
  justify-content: center;
}

/* ============================================================
   Change Password Styles
   ============================================================ */

.change-password-screen {
  position: fixed;
  inset: 0;
  background: rgba(var(--navy-950-rgb), 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  z-index: 5000;
}

.change-password-card {
  width: min(640px, 100%);
  background: var(--white);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-xl);
  padding: clamp(2rem, 4vw, 3rem);
}

.change-password-logo {
  margin-bottom: 1.5rem;
  display: inline-flex;
}

.change-password-logo .axiomblue-logo-text {
  color: var(--navy-900);
}

.change-password-body h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.change-password-note {
  background: var(--slate-50);
  border-left: 4px solid var(--gold-500);
  padding: 1rem 1rem 1rem 1.25rem;
  border-radius: 0.75rem;
  color: var(--navy-700);
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.change-password-form .form-group + .form-group {
  margin-top: 1rem;
}

.change-password-form .form-submit {
  margin-top: 1.5rem;
}

.change-password-form .form-error {
  margin-top: 0.75rem;
}

/* ============================================================
   Page Hero Styles
   ============================================================ */

.page-hero {
  padding: calc(var(--nav-height) + var(--space-10)) 0 var(--space-8);
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  text-align: center;
}

.page-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.page-hero-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--slate-300);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.page-hero-cta {
  margin-top: var(--space-4);
}

/* ============================================================
   Portal Mockup Styles
   ============================================================ */

.portal-mockup {
  position: relative;
  background: var(--navy-900);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow-xl);
}

.portal-screen {
  background: var(--slate-100);
  border-radius: 0.75rem;
  overflow: hidden;
}

.portal-screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
}

.portal-screen-title {
  font-weight: 600;
  color: var(--navy-900);
}

.portal-screen-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-600);
}

.portal-screen-avatar {
  width: 28px;
  height: 28px;
  background: var(--gold-400);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy-900);
}

.portal-screen-body {
  padding: 1.25rem;
}

.portal-metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.portal-metric {
  background: var(--white);
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--slate-200);
}

.portal-metric-label {
  font-size: 0.75rem;
  color: var(--slate-500);
  margin-bottom: 0.25rem;
}

.portal-metric-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-900);
}

.portal-metric-value.positive {
  color: var(--emerald-500);
}

.portal-chart {
  background: var(--white);
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--slate-200);
}

.portal-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.portal-chart-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-900);
}

.portal-chart-legend {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--slate-500);
}

.portal-chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 80px;
  gap: 8px;
}

.portal-bar-group {
  display: flex;
  gap: 4px;
  align-items: flex-end;
}

.portal-bar {
  width: 16px;
  border-radius: 3px 3px 0 0;
}

.portal-bar.income {
  background: var(--emerald-400);
}

.portal-bar.expense {
  background: var(--slate-300);
}

.portal-mockup-large {
  transform: scale(1);
}

/* ============================================================
   Software Carousel Styles
   ============================================================ */

.software-carousel {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  max-height: 800px;
  margin-top: var(--nav-height);
  overflow: hidden;
  background: var(--navy-950);
}

.software-carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.software-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  display: flex;
}

.software-carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.software-carousel-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.software-carousel-image picture {
  display: block;
  width: 100%;
  height: 100%;
}

.software-carousel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.software-carousel-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(to top, rgba(var(--navy-950-rgb), 0.95) 0%, rgba(var(--navy-950-rgb), 0.7) 40%, transparent 100%);
}

.software-carousel-text {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

.software-carousel-text h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-2);
  line-height: 1.1;
}

.software-carousel-text p {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--slate-300);
  max-width: 600px;
}

/* Carousel Navigation Arrows */
.software-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(var(--white-rgb), 0.1);
  border: 1px solid rgba(var(--white-rgb), 0.2);
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.software-carousel-arrow:hover {
  background: rgba(var(--white-rgb), 0.2);
  border-color: rgba(var(--white-rgb), 0.3);
}

.software-carousel-prev {
  left: var(--space-4);
}

.software-carousel-next {
  right: var(--space-4);
}

/* Carousel Dots */
.software-carousel-dots {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: var(--space-2);
}

.software-carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(var(--white-rgb), 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.software-carousel-dot:hover {
  background: rgba(var(--white-rgb), 0.5);
}

.software-carousel-dot.active {
  background: var(--gold-400);
  transform: scale(1.2);
}

/* ============================================================
   Software Value Banner
   ============================================================ */

.software-value-banner {
  background: var(--gold-400);
  padding: var(--space-6) 0;
}

.software-value-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.software-value-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: var(--space-2);
}

.software-value-content > p {
  color: var(--navy-800);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.software-value-content .btn-primary {
  background: var(--navy-950);
  color: var(--white);
}

.software-value-content .btn-primary:hover {
  background: var(--navy-800);
}

/* ============================================================
   Software Features Section
   ============================================================ */

.software-features-section {
  background: var(--slate-50);
  padding: var(--space-8) 0;
}

.software-features-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.software-features-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: var(--space-2);
}

.software-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.software-feature-card {
  background: var(--white);
  border-radius: 1rem;
  padding: var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.software-feature-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
}

.software-feature-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy-950);
  margin-bottom: var(--space-1);
}

.software-feature-card p {
  color: var(--slate-500);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* ============================================================
   Software Demo Section
   ============================================================ */

.software-demo-section {
  padding: var(--space-8) 0;
}

.software-demo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.software-demo-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: var(--space-3);
}

.software-demo-content > p {
  color: var(--slate-600);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.software-demo-list {
  list-style: none;
}

.software-demo-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--slate-700);
  font-size: 0.9375rem;
  padding: var(--space-1) 0;
  line-height: 1.5;
}

.demo-check {
  color: var(--gold-500);
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.software-demo-visual {
  display: flex;
  justify-content: center;
}

/* ============================================================
   Software Mobile Section
   ============================================================ */

.software-mobile-section {
  background: var(--navy-950);
  padding: var(--space-8) 0;
}

.software-mobile-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.software-mobile-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.software-mobile-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.software-mobile-feature {
  background: rgba(var(--white-rgb), 0.05);
  border: 1px solid rgba(var(--white-rgb), 0.1);
  border-radius: 1rem;
  padding: var(--space-4);
  text-align: center;
  transition: background var(--transition-fast);
}

.software-mobile-feature:hover {
  background: rgba(var(--white-rgb), 0.08);
}

.software-mobile-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
}

.software-mobile-feature h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-1);
}

.software-mobile-feature p {
  color: var(--slate-300);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* ============================================================
   404 Not Found Styles
   ============================================================ */

.not-found-section {
  padding: calc(var(--nav-height) + var(--space-10)) 0 var(--section-padding);
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
}

.not-found-content {
  text-align: center;
  max-width: 600px;
}

.not-found-code {
  font-size: clamp(6rem, 15vw, 10rem);
  font-weight: 800;
  color: var(--gold-500);
  line-height: 1;
  margin-bottom: var(--space-3);
  text-shadow: 0 0 60px rgba(var(--gold-500-rgb), 0.3);
}

.not-found-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.not-found-content > p {
  color: var(--slate-300);
  font-size: 1.125rem;
  margin-bottom: var(--space-5);
}

.not-found-actions {
  margin-bottom: var(--space-6);
}

.not-found-links {
  color: var(--slate-400);
}

.not-found-links p {
  margin-bottom: var(--space-2);
}

.not-found-links ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.not-found-links a {
  color: var(--gold-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.not-found-links a:hover {
  color: var(--gold-300);
  text-decoration: underline;
}

/* ============================================================
   Animate on Scroll
   ============================================================ */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Responsive Breakpoints for Appended Styles
   ============================================================ */

@media (max-width: 1024px) {
  .software-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .software-demo-inner {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .software-demo-visual {
    order: -1;
  }

  .portal-mockup-large {
    max-width: 400px;
  }
}

@media (max-width: 968px) {
  .software-carousel {
    height: 60vh;
    min-height: 400px;
  }

  .software-carousel-text {
    padding: var(--space-6) var(--space-4);
  }

  .software-carousel-arrow {
    width: 40px;
    height: 40px;
  }

  .software-carousel-prev {
    left: var(--space-2);
  }

  .software-carousel-next {
    right: var(--space-2);
  }

  .software-mobile-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .software-value-banner {
    padding: var(--space-5) 0;
  }

  .software-features-section,
  .software-demo-section,
  .software-mobile-section {
    padding: var(--space-6) 0;
  }
}

@media (max-width: 540px) {
  .page-hero {
    padding: calc(var(--nav-height) + var(--space-6)) 0 var(--space-6);
  }

  .not-found-links ul {
    flex-direction: column;
    gap: var(--space-2);
  }

  .software-carousel {
    height: 50vh;
    min-height: 350px;
  }

  .software-carousel-text h1 {
    font-size: 1.75rem;
  }

  .software-carousel-text p {
    font-size: 1rem;
  }

  .software-carousel-arrow {
    width: 36px;
    height: 36px;
  }

  .software-carousel-arrow svg {
    width: 18px;
    height: 18px;
  }

  .software-carousel-dots {
    bottom: var(--space-3);
  }

  .software-carousel-dot {
    width: 10px;
    height: 10px;
  }

  .software-value-banner {
    padding: var(--space-4) 0;
  }

  .software-value-content h2 {
    font-size: 1.25rem;
  }

  .software-value-content > p {
    font-size: 0.9375rem;
  }

  .software-features-grid {
    grid-template-columns: 1fr;
  }

  .software-mobile-features {
    grid-template-columns: 1fr;
  }

  .portal-mockup-large {
    max-width: 100%;
    transform: scale(0.9);
  }
}