@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-primary: #030712;
  --bg-secondary: #0a0f1e;
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-bg-hover: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  --accent-blue: #3b82f6;
  --accent-violet: #7c3aed;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --gradient-primary: linear-gradient(135deg, #3b82f6, #7c3aed);
  --gradient-hero: linear-gradient(160deg, #030712 0%, #0a0f1e 30%, #0f172a 60%, #030712 100%);
  --radius-2xl: 1rem;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ======================== Glass Effect ======================== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glass:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.glass-nav {
  background: rgba(3, 7, 18, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
}

.glass-strong {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
}

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

.section {
  padding: 120px 0;
  position: relative;
}

/* ======================== Navigation ======================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar.scrolled {
  padding: 10px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.nav-logo svg {
  width: 32px;
  height: 32px;
}

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

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

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

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

.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  text-decoration: none !important;
  color: white !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  padding: 10px 24px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4) !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(3, 7, 18, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
}

.mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

/* ======================== Buttons ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-2xl);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

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

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  pointer-events: none;
}

.hero-bg-orb-1 {
  width: 600px;
  height: 600px;
  background: var(--accent-blue);
  top: -100px;
  right: -200px;
}

.hero-bg-orb-2 {
  width: 500px;
  height: 500px;
  background: var(--accent-violet);
  bottom: -100px;
  left: -200px;
}

.hero-bg-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--accent-cyan);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-blue);
  margin-bottom: 24px;
}

.hero-badge svg {
  width: 14px;
  height: 14px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #60a5fa, #a78bfa, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-weight: 500;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-note svg {
  width: 14px;
  height: 14px;
  color: var(--accent-emerald);
}

/* Hero Demo Panel */
.hero-demo {
  position: relative;
}

.demo-window {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--glass-border);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.demo-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--glass-border);
}

.demo-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

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

.demo-titlebar-text {
  margin-left: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.demo-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 320px;
}

.demo-input {
  padding: 24px;
  border-right: 1px solid var(--glass-border);
}

.demo-input-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.demo-prompt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.demo-prompt .keyword {
  color: var(--accent-blue);
}

.demo-prompt .value {
  color: var(--accent-emerald);
}

.demo-prompt .cursor-blink {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--accent-cyan);
  animation: blink 1s infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}

.demo-output {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-output-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-violet);
  margin-bottom: 4px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.arch-node {
  padding: 8px 14px;
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  animation: fadeSlideIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  opacity: 0;
}

.arch-node svg {
  width: 14px;
  height: 14px;
}

.arch-node-blue {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

.arch-node-violet {
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: #c4b5fd;
}

.arch-node-cyan {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: #67e8f9;
}

.arch-node-emerald {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

.arch-node-amber {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}

.arch-connector {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.1);
  margin-left: 24px;
  position: relative;
}

.arch-connector::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -3px;
  width: 7px;
  height: 7px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transform: rotate(45deg);
}

.arch-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.arch-node:nth-child(1) { animation-delay: 0.3s; }
.arch-node:nth-child(2) { animation-delay: 0.5s; }
.demo-output .arch-row:nth-child(3) .arch-node { animation-delay: 0.7s; }
.demo-output .arch-row:nth-child(3) .arch-node:nth-child(2) { animation-delay: 0.9s; }
.demo-output .arch-row:nth-child(5) .arch-node { animation-delay: 1.1s; }
.demo-output .arch-row:nth-child(5) .arch-node:nth-child(2) { animation-delay: 1.3s; }

.demo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* ======================== Pain Points ======================== */
.pain-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.section-label svg {
  width: 16px;
  height: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.pain-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.5), transparent);
}

.pain-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-2xl);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pain-icon svg {
  width: 22px;
  height: 22px;
  color: #f87171;
}

.pain-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pain-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.pain-resolve p {
  font-size: 1.3rem;
  font-weight: 700;
}

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

/* ======================== Features ======================== */
.features-section {
  position: relative;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.feature-block:nth-child(even) {
  direction: rtl;
}

.feature-block:nth-child(even) > * {
  direction: ltr;
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.feature-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-title-sub {
  font-size: 1rem;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 16px;
}

.feature-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-tag {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

.feature-visual {
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon-large {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon-large svg {
  width: 40px;
  height: 40px;
}

.feature-icon-large.blue {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: #60a5fa;
}

.feature-icon-large.violet {
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  color: #a78bfa;
}

.feature-icon-large.cyan {
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: #22d3ee;
}

.feature-icon-large.emerald {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #34d399;
}

/* Feature Visual Cards */
.feature-visual-card {
  width: 100%;
  max-width: 400px;
}

.fv-mock {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
}

.fv-mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--glass-border);
}

.fv-mock-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
}

.fv-mock-body {
  padding: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.fv-mock-body .hl-key { color: #93c5fd; }
.fv-mock-body .hl-str { color: #6ee7b7; }
.fv-mock-body .hl-num { color: #fcd34d; }
.fv-mock-body .hl-comment { color: #475569; }

/* ======================== How It Works ======================== */
.how-section {
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary), var(--bg-primary));
}

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

.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(33.33% - 16px);
  right: calc(33.33% - 16px);
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(124, 58, 237, 0.3));
}

.step-card {
  text-align: center;
  padding: 40px 32px;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.3);
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-2xl);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-icon svg {
  width: 22px;
  height: 22px;
  color: var(--accent-blue);
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ======================== Testimonial ======================== */
.testimonial-section {
  position: relative;
}

.testimonial-card {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px;
  text-align: center;
  position: relative;
}

.testimonial-quote-icon {
  width: 48px;
  height: 48px;
  color: rgba(59, 130, 246, 0.3);
  margin: 0 auto 24px;
}

.testimonial-text {
  font-size: 1.3rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-info h4 {
  font-size: 1rem;
  font-weight: 600;
}

.testimonial-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ======================== CTA ======================== */
.cta-section {
  position: relative;
}

.cta-card {
  text-align: center;
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
  background: rgba(59, 130, 246, 0.04);
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.cta-orb {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.1;
  pointer-events: none;
}

.cta-orb-1 {
  background: var(--accent-blue);
  top: -100px;
  left: -100px;
}

.cta-orb-2 {
  background: var(--accent-violet);
  bottom: -100px;
  right: -100px;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
}

.cta-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
}

.cta-note svg {
  width: 16px;
  height: 16px;
  color: var(--accent-emerald);
}

/* ======================== Footer ======================== */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.6;
  max-width: 300px;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

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

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.footer-links a svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-2xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-socials a:hover {
  color: var(--text-primary);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

.footer-socials a svg {
  width: 18px;
  height: 18px;
}

/* ======================== Animations ======================== */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

/* ======================== Page-specific ======================== */
.page-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero .hero-bg-orb-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}

.page-hero .hero-bg-orb-2 {
  width: 300px;
  height: 300px;
  bottom: 0;
  left: -100px;
}

.page-title {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

/* Pricing specific */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  border-color: rgba(59, 130, 246, 0.3);
  background: rgba(59, 130, 246, 0.06);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.pricing-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gradient-primary);
  color: white;
  margin-bottom: 16px;
}

.pricing-plan {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-features li.disabled {
  color: var(--text-muted);
}

.pricing-features li.disabled svg {
  color: var(--text-muted);
}

/* Content pages (Privacy, Terms) */
.content-page {
  padding: 40px 0 120px;
}

.content-page h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 48px 0 16px;
}

.content-page h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 12px;
}

.content-page p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.content-page ul {
  list-style: none;
  margin-bottom: 16px;
}

.content-page ul li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  padding-left: 24px;
  position: relative;
}

.content-page ul li::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--accent-blue);
}

/* Solutions page */
.solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}

.solution-block:nth-child(even) {
  direction: rtl;
}

.solution-block:nth-child(even) > * {
  direction: ltr;
}

.solution-visual {
  padding: 48px;
  text-align: center;
}

.solution-icon-box {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.solution-icon-box svg {
  width: 48px;
  height: 48px;
}

.solution-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.solution-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.solution-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.solution-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.solution-list li svg {
  width: 18px;
  height: 18px;
  color: var(--accent-emerald);
  flex-shrink: 0;
}

/* ======================== Responsive ======================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-title { font-size: 2.8rem; }

  .hero-description {
    margin: 0 auto 40px;
  }

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

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

  .feature-block,
  .feature-block:nth-child(even),
  .solution-block,
  .solution-block:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
    text-align: center;
  }

  .feature-tags {
    justify-content: center;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }

  .hero-title { font-size: 2.2rem; }
  .section-title { font-size: 2rem; }
  .page-title { font-size: 2.2rem; }
  .cta-title { font-size: 2rem; }

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

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

  .steps-grid::before { display: none; }

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

  .demo-body {
    grid-template-columns: 1fr;
  }

  .demo-input {
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

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