/* ==========================================
   KlerkOne - Premium CSS Design System
   Precision Accounting. Intelligent Growth.
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand Color Palette */
  --primary-dark: #002952;
  --primary-medium: #1b6ca8;
  --accent-cyan: #2e9ac6;
  --slate-gray: #6b8496;
  --light-gray: #f4f7fa;
  --white: #ffffff;
  
  /* Theme Semantic Colors */
  --bg-gradient-start: #f8fafc;
  --bg-gradient-end: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  
  /* Glassmorphism Tokens */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-bg-dark: rgba(15, 23, 42, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-border-dark: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 41, 82, 0.08);
  --glass-shadow-large: 0 20px 40px 0 rgba(0, 41, 82, 0.15);
  --glow-shadow: 0 0 20px rgba(46, 154, 198, 0.3);

  /* Animation Speeds */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-gradient-start);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(46, 154, 198, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(27, 108, 168, 0.06) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--primary-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--light-gray);
}
::-webkit-scrollbar-thumb {
  background: var(--slate-gray);
  border-radius: 5px;
  border: 2px solid var(--light-gray);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-medium);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

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

/* Buttons & CTA Styling */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-medium), var(--accent-cyan));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(27, 108, 168, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 154, 198, 0.4);
  filter: brightness(1.1);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-dark);
  border: 1px solid rgba(0, 41, 82, 0.15);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: var(--light-gray);
  border-color: var(--primary-medium);
  color: var(--primary-medium);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* Navigation Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-medium);
}

header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 8px 0;
}

header:not(.scrolled) {
  padding: 20px 0;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  height: 48px;
  display: flex;
  align-items: center;
}

.logo-link svg {
  height: 100%;
  width: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav ul li a {
  font-family: 'Outfit', sans-serif;
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-cyan);
  transition: width var(--transition-fast);
}

nav ul li a:hover {
  color: var(--primary-medium);
}

nav ul li a:hover::after,
nav ul li.active a::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--primary-dark);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Background Gradients & Blobs */
.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.4;
  animation: float-blob 20s infinite ease-in-out alternate;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
  top: 10%;
  right: -5%;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-medium) 0%, transparent 70%);
  bottom: 10%;
  left: -10%;
  animation-delay: -5s;
}

/* Hero Section */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 60px;
}

.hero-content {
  opacity: 0;
  transform: translateY(30px);
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tagline-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(46, 154, 198, 0.1);
  border: 1px solid rgba(46, 154, 198, 0.2);
  color: var(--primary-medium);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
  font-family: 'Outfit', sans-serif;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 540px;
}

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

/* Live Dashboard Preview Mockup (Right side Hero) */
.hero-visual {
  position: relative;
  opacity: 0;
  transform: scale(0.95) translateY(20px);
  animation: fade-in-scale 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
  perspective: 1000px;
}

.mockup-container {
  width: 100%;
  background: var(--glass-bg-dark);
  border: 1px solid var(--glass-border-dark);
  border-radius: 12px;
  box-shadow: var(--glass-shadow-large);
  overflow: hidden;
  position: relative;
  transform: rotateY(-8deg) rotateX(5deg);
  transition: transform var(--transition-slow);
}

.mockup-container:hover {
  transform: rotateY(-3deg) rotateX(2deg);
}

.mockup-header {
  background: rgba(15, 23, 42, 0.9);
  padding: 12px 18px;
  border-bottom: 1px solid var(--glass-border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.mockup-search {
  width: 60%;
  height: 20px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  font-size: 0.7rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  padding: 0 10px;
}

.mockup-body {
  padding: 20px;
  height: 340px;
  color: #e2e8f0;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  font-size: 0.8rem;
}

.mockup-sidebar {
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 10px;
}

.sidebar-item {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.sidebar-item.active {
  background: var(--accent-cyan);
}

.mockup-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mockup-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mockup-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 12px;
}

.mockup-card-title {
  font-size: 0.65rem;
  color: #94a3b8;
  margin-bottom: 6px;
}

.mockup-card-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.mockup-chart-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 16px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.chart-lines {
  height: 120px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 8px;
}

.chart-bar {
  width: 14%;
  background: linear-gradient(to top, var(--primary-medium), var(--accent-cyan));
  border-radius: 3px 3px 0 0;
  animation: bar-grow 1.5s ease-out forwards;
  transform-origin: bottom;
  height: 0;
}

/* Metrics Bar */
.metrics-section {
  padding: 40px 0;
  background: var(--white);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.metrics-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

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

.metric-card h3 {
  font-size: 2.5rem;
  color: var(--primary-medium);
  margin-bottom: 4px;
}

.metric-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Features Bento Grid Section */
.section-header {
  max-width: 650px;
  margin: 0 auto 60px auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 24px;
}

.bento-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-medium);
}

.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-large);
  border-color: var(--accent-cyan);
}

.bento-card .icon-wrapper {
  width: 48px;
  height: 48px;
  background: rgba(46, 154, 198, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-medium);
  margin-bottom: 24px;
  position: absolute;
  top: 32px;
  left: 32px;
  transition: all var(--transition-fast);
}

.bento-card:hover .icon-wrapper {
  background: var(--primary-medium);
  color: var(--white);
  transform: scale(1.1);
}

.bento-card-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.bento-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Grid Spanning Styles */
.bento-span-2-h {
  grid-column: span 2;
}

.bento-span-2-v {
  grid-row: span 2;
  justify-content: flex-end;
}

.bento-card.bento-span-2-v {
  padding-top: 120px;
}

/* Interactive Dashboard Portal Preview */
.dashboard-preview-section {
  background: var(--primary-dark);
  color: var(--white);
  overflow: hidden;
}

.dashboard-preview-section .section-header h2 {
  color: var(--white);
}

.dashboard-preview-section .section-header p {
  color: #94a3b8;
}

.interactive-preview-container {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.preview-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tab-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 24px;
  cursor: pointer;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: var(--white);
  background: var(--primary-medium);
  box-shadow: 0 4px 12px rgba(27, 108, 168, 0.3);
}

.preview-screen {
  background: #0b1329;
  border-radius: 12px;
  height: 480px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  position: relative;
}

.screen-tab-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-medium);
  display: grid;
  grid-template-columns: 1fr;
}

.screen-tab-content.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Simulated screen layouts */
.pipeline-layout {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  height: 100%;
}

.pipeline-col {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pipeline-header {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #94a3b8;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 8px;
}

.pipeline-card {
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--accent-cyan);
  padding: 12px;
  border-radius: 4px;
  cursor: grab;
  transition: transform var(--transition-fast);
}

.pipeline-card:hover {
  transform: scale(1.03);
  background: rgba(255, 255, 255, 0.07);
}

.pipeline-card-title {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.pipeline-card-desc {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Tab 2: Automation flow styles */
.automation-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.flow-step {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 16px 24px;
  width: 100%;
  max-width: 500px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: '↓';
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--accent-cyan);
  font-size: 1.5rem;
}

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

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  animation: pulse-glow 2s infinite;
}

/* Tab 3: Charts/Analytics styles */
.analytics-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  height: 100%;
}

.analytics-metrics {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.analytic-box {
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.analytics-charts {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* About Section */
.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-box {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--glass-shadow-large);
  border: 4px solid var(--white);
  height: 400px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.about-feature-item {
  display: flex;
  gap: 16px;
}

.about-feature-item svg {
  flex-shrink: 0;
  color: var(--accent-cyan);
}

/* Pricing Section */
.pricing-section {
  background-color: var(--light-gray);
}

.toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.toggle-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: var(--text-secondary);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--slate-gray);
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-medium);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: stretch;
  margin-bottom: 60px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-medium);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glass-shadow-large);
}

.pricing-card.popular {
  border-color: var(--primary-medium);
  box-shadow: 0 12px 30px rgba(0, 41, 82, 0.08);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-medium), var(--accent-cyan));
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 100px;
  box-shadow: var(--glow-shadow);
  text-transform: uppercase;
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.plan-price-box {
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
}

.plan-price {
  font-size: 3rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--primary-dark);
  transition: opacity var(--transition-fast);
}

.plan-period {
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 4px;
}

.plan-features {
  list-style: none;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.plan-features li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* Downloads Section */
.downloads-wrapper {
  background: var(--white);
  border: 1px solid rgba(0, 41, 82, 0.05);
  border-radius: 24px;
  box-shadow: var(--glass-shadow-large);
  padding: 48px;
}

.downloads-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.download-option {
  background: var(--light-gray);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  transition: all var(--transition-medium);
  border: 1px solid transparent;
}

.download-option:hover {
  background: var(--white);
  border-color: var(--primary-medium);
  box-shadow: var(--glass-shadow);
  transform: translateY(-4px);
}

.download-icon-box {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px auto;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-medium);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.download-option:hover .download-icon-box {
  background: var(--primary-medium);
  color: var(--white);
}

/* Simulated Download Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--white);
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  padding: 40px;
  box-shadow: var(--glass-shadow-large);
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-medium);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1.5rem;
}

.progress-container {
  width: 100%;
  background: var(--light-gray);
  height: 8px;
  border-radius: 4px;
  margin: 24px 0;
  overflow: hidden;
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-medium), var(--accent-cyan));
  border-radius: 4px;
  transition: width 0.1s linear;
}

/* LOGIN / STAFF & CLIENT PORTAL SIMULATION */
.portal-tabs {
  display: flex;
  background: var(--light-gray);
  border-radius: 8px;
  padding: 4px;
  margin-bottom: 24px;
}

.portal-tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.portal-tab-btn.active {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.login-form-group {
  margin-bottom: 16px;
}

.login-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.login-input {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(0, 41, 82, 0.15);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.login-input:focus {
  border-color: var(--primary-medium);
  outline: none;
  box-shadow: 0 0 0 3px rgba(27, 108, 168, 0.15);
}

/* Dynamic Live Account Portal Panel (Post Login Screen) */
.portal-console {
  display: none;
  animation: fade-in-up 0.5s ease forwards;
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.console-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.console-card {
  background: var(--light-gray);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid rgba(0, 41, 82, 0.05);
}

/* FAQ Accordion Styling */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 24px;
  text-align: left;
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-arrow {
  color: var(--slate-gray);
  transition: transform var(--transition-medium);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium) ease-out;
  background: var(--light-gray);
}

.faq-answer-inner {
  padding: 24px;
  color: var(--text-secondary);
  border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary-medium);
}

/* Contact Demo Booking Form */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--glass-shadow-large);
  border: 1px solid rgba(0, 41, 82, 0.05);
  overflow: hidden;
}

.contact-info-panel {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
  color: var(--white);
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 16px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 40px 0;
}

.contact-detail-item {
  display: flex;
  gap: 16px;
  align-items: center;
}

.contact-detail-item svg {
  color: var(--accent-cyan);
}

.contact-form-panel {
  padding: 48px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

/* Footer Section */
footer {
  background: #071220;
  color: #94a3b8;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand h4 {
  color: var(--white);
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.footer-description {
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.footer-col h5 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* KEYFRAMES & ANIMATIONS */
@keyframes float-blob {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.1); }
  100% { transform: translateY(20px) scale(0.9); }
}

@keyframes fade-in-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-scale {
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes bar-grow {
  to {
    height: 100%;
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(46, 154, 198, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(46, 154, 198, 0);
  }
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }
  .hero-description {
    margin: 0 auto 36px auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .mockup-container {
    transform: none !important;
    max-width: 600px;
    margin: 0 auto;
  }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }
  .bento-span-2-h {
    grid-column: span 2;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto 40px auto;
    gap: 40px;
  }
  .about-wrapper {
    grid-template-columns: 1fr;
  }
  .downloads-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-panel {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  .menu-toggle {
    display: flex;
  }
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
    z-index: 1000;
    transition: right var(--transition-medium);
    padding: 100px 40px 40px 40px;
  }
  nav.active {
    right: 0;
  }
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .nav-cta {
    display: none;
  }
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  .bento-span-2-h {
    grid-column: span 1;
  }
  .bento-span-2-v {
    grid-row: span 1;
    padding-top: 32px;
  }
  .metrics-wrapper {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .analytics-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .metrics-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}