/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
  /* Colors */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #13131a;
  --color-bg-tertiary: #1a1a24;
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0b8;
  --color-text-tertiary: #6b6b85;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Typography */
  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Space Grotesk", var(--font-primary);

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.6);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===================================
   Version Badge
   =================================== */
.version-badge {
  background: var(--gradient-primary);
  color: white;
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-sm) 0;
  transition: all 0.3s ease;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: background 0.3s ease;
}

.mobile-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(102, 126, 234, 0.4);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #667eea 0%, transparent 70%);
  top: -200px;
  right: -200px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #764ba2 0%, transparent 70%);
  bottom: -150px;
  left: -150px;
  animation-delay: 7s;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #4facfe 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 14s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(50px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-50px, 50px) scale(0.9);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  backdrop-filter: blur(10px);
}

.badge-icon {
  font-size: 1.2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 32px rgba(102, 126, 234, 0.4);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.5);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
  max-width: 1000px;
  margin: 0 auto;
}

.stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.stat:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

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

/* ===================================
   Screenshot Showcase Section
   =================================== */
.screenshots {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.screenshot-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.screenshot-tab {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.screenshot-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
}

.screenshot-tab.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.screenshot-panel {
  display: none;
}

.screenshot-panel.active {
  display: block;
}

.screenshot-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--spacing-md);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.screenshot-image-wrapper:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 80px rgba(102, 126, 234, 0.2);
}

.screenshot-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
}

.screenshot-caption {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.screenshot-caption h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.screenshot-caption p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.screenshot-highlights {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

/* ===================================
   Features Section
   =================================== */
.features {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  color: var(--color-text-secondary);
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

/* ===================================
   Full Feature Categories Section
   =================================== */
.all-features {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.feature-category-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.category-tab {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
}

.category-tab.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.category-panel {
  display: none;
}

.category-panel.active {
  display: block;
}

.category-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-sm);
}

.category-feature-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.category-feature-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.category-feature-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-xs);
}

.category-feature-item h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.category-feature-item p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.step:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(10px);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.step-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.step-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.step-tag {
  background: rgba(102, 126, 234, 0.15);
  color: #a8b5ff;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(102, 126, 234, 0.3);
}

/* ===================================
   Security & Enterprise Section
   =================================== */
.security {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.security-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.security-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.security-description {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
}

.security-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.security-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.security-check {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.security-check:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--gradient-success);
  color: white;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

.security-check strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.security-check p {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ===================================
   Tech Stack Section
   =================================== */
.tech-stack {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.tech-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
}

.tech-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.tech-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.tech-name {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

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

/* ===================================
   Integrations & Compatibility Section
   =================================== */
.integrations {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.integration-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.integration-group {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.integration-group:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.integration-group-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.integration-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.integration-badge {
  background: rgba(102, 126, 234, 0.12);
  color: #a8b5ff;
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgba(102, 126, 234, 0.25);
}

/* ===================================
   Pricing Section
   =================================== */
.pricing {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.pricing-featured {
  border: 2px solid;
  border-image: var(--gradient-primary) 1;
  background: rgba(102, 126, 234, 0.05);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0.25rem;
}

.price-period {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

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

.pricing-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.btn-pricing {
  display: block;
  width: 100%;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  color: white;
  padding: 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.btn-pricing:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-pricing-featured {
  background: var(--gradient-primary);
  border: none;
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.btn-pricing-featured:hover {
  box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.cta-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.form-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
  padding: 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  width: 100%;
}

.form-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input::placeholder {
  color: var(--color-text-tertiary);
}

.btn-cta-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 32px rgba(102, 126, 234, 0.4);
  margin-top: var(--spacing-sm);
}

.btn-cta-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.5);
}

/* ===================================
   Footer
   =================================== */
.footer {
  padding: var(--spacing-xl) 0 var(--spacing-md);
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.footer-description {
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 300px;
}

.footer-title {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--color-text-tertiary);
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: var(--color-text-primary);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
  .security-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.5rem 0;
    font-size: 1.1rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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

  .category-feature-grid {
    grid-template-columns: 1fr;
  }

  .step {
    flex-direction: column;
  }

  .step-number {
    font-size: 2rem;
  }

  .security-grid {
    grid-template-columns: 1fr;
  }

  .integration-groups {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .screenshot-tabs {
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--spacing-xs);
  }

  .feature-category-tabs {
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--spacing-xs);
  }

  .screenshot-tab,
  .category-tab {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content > * {
  animation: fadeInUp 0.8s ease-out backwards;
}

.hero-badge {
  animation-delay: 0.1s;
}
.hero-title {
  animation-delay: 0.2s;
}
.hero-subtitle {
  animation-delay: 0.3s;
}
.hero-cta {
  animation-delay: 0.4s;
}
.hero-stats {
  animation-delay: 0.5s;
}

/* ===================================
   Video Section
   =================================== */
.video-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
  position: relative;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===================================
   Hero Tagline
   =================================== */
.hero-tagline {
  font-size: 1.3rem;
  font-weight: 600;
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

/* ===================================
   MCP Export Section
   =================================== */
.mcp-export {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
  position: relative;
  overflow: hidden;
}

.mcp-export::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(102, 126, 234, 0.08) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}

.mcp-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.mcp-step-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
}

.mcp-step-card:hover {
  background: rgba(102, 126, 234, 0.08);
  border-color: rgba(102, 126, 234, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
}

.mcp-step-number {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.mcp-step-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}

.mcp-step-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.mcp-step-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.mcp-capabilities {
  margin-bottom: var(--spacing-xl);
}

.mcp-capabilities-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.mcp-capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-md);
}

.mcp-capability-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.mcp-capability-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.mcp-capability-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-xs);
}

.mcp-capability-card h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.mcp-capability-card p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.mcp-capability-card code {
  background: rgba(102, 126, 234, 0.15);
  color: #a8b5ff;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.82rem;
  font-family: "SFMono-Regular", Consolas, monospace;
}

.mcp-bullets {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.mcp-bullet-item {
  background: rgba(67, 233, 123, 0.06);
  border: 1px solid rgba(67, 233, 123, 0.15);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: all 0.3s ease;
}

.mcp-bullet-item:hover {
  background: rgba(67, 233, 123, 0.1);
  border-color: rgba(67, 233, 123, 0.25);
}

.mcp-video {
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
}

.mcp-conversation {
  max-width: 700px;
  margin: 0 auto;
}

.mcp-conversation-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.mcp-conversation-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  overflow: hidden;
}

.mcp-msg {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
  font-size: 0.92rem;
  line-height: 1.6;
}

.mcp-msg:last-child {
  margin-bottom: 0;
}

.mcp-msg-user {
  background: rgba(102, 126, 234, 0.1);
  border-left: 3px solid #667eea;
}

.mcp-msg-ai {
  background: rgba(118, 75, 162, 0.08);
  border-left: 3px solid #764ba2;
}

.mcp-msg-ai em {
  color: var(--color-text-tertiary);
  font-size: 0.85rem;
}

.mcp-msg-result {
  background: rgba(67, 233, 123, 0.08);
  border-left: 3px solid #43e97b;
  font-weight: 500;
}

.mcp-msg-role {
  font-weight: 600;
  margin-right: 0.5rem;
  color: var(--color-text-primary);
}

/* ===================================
   Competitor Comparison Section
   =================================== */
.comparison {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-table thead th {
  background: rgba(102, 126, 234, 0.1);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}

.comparison-table tbody tr {
  transition: background 0.3s ease;
}

.comparison-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.comparison-table td:first-child {
  font-weight: 500;
  color: var(--color-text-primary);
}

.comparison-table td:nth-child(2),
.comparison-table td:nth-child(3) {
  color: var(--color-text-secondary);
}

.highlight-col {
  background: rgba(102, 126, 234, 0.06) !important;
  color: #a8b5ff !important;
  font-weight: 500;
}

.comparison-table thead .highlight-col {
  background: rgba(102, 126, 234, 0.2) !important;
  color: white !important;
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-primary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.faq-question {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.faq-answer {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.faq-answer code {
  background: rgba(102, 126, 234, 0.15);
  color: #a8b5ff;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.82rem;
  font-family: "SFMono-Regular", Consolas, monospace;
}

/* ===================================
   Sticky CTA
   =================================== */
.sticky-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  pointer-events: none;
}

.sticky-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.sticky-cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.9rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(102, 126, 234, 0.5);
  transition: all 0.3s ease;
}

.sticky-cta a:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.6);
}

/* ===================================
   Scroll Reveal Animation
   =================================== */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

.fade-in-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   Responsive Additions
   =================================== */
@media (max-width: 768px) {
  .mcp-bullets {
    grid-template-columns: 1fr;
  }

  .mcp-steps {
    grid-template-columns: 1fr;
  }

  .mcp-capability-grid {
    grid-template-columns: 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.7rem 0.8rem;
  }

  .sticky-cta {
    bottom: 1rem;
    right: 1rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }
}