/* ═══════════════════════════════════════════════
   CatchLead Landing — Premium Design System
   ═══════════════════════════════════════════════ */

:root {
  /* ─ Core Variables ─ */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  
  --spacing-1: 4px; --spacing-2: 8px; --spacing-3: 12px; --spacing-4: 16px;
  --spacing-5: 24px; --spacing-6: 32px; --spacing-8: 48px; --spacing-12: 64px;
  --spacing-16: 96px; --spacing-20: 120px;
  
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 24px; --radius-full: 9999px;

  /* ─ Dark Mode Defaults (Base) ─ */
  --bg-color: #030308;
  --bg-alt: #080812;
  --text-main: #f8f8fc;
  --text-muted: #8b8b9e;
  --text-subtle: #56566a;
  
  --surface-color: rgba(20, 20, 35, 0.4);
  --surface-hover: rgba(30, 30, 50, 0.5);
  --surface-solid: #11111c;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.3);
  
  --accent-1: #6366f1;
  --accent-2: #8b5cf6;
  --accent-grad: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  --accent-grad-hover: linear-gradient(135deg, #818cf8, #a855f7);
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.2);
  
  --blur-md: blur(12px);
  --blur-lg: blur(24px);
  
  --orb-color-1: rgba(99, 102, 241, 0.15);
  --orb-color-2: rgba(139, 92, 246, 0.15);
}

[data-theme="light"] {
  --bg-color: #f8f9fa;
  --bg-alt: #ffffff;
  --text-main: #0a0a0f;
  --text-muted: #5f6368;
  --text-subtle: #9aa0a6;
  
  --surface-color: rgba(255, 255, 255, 0.7);
  --surface-hover: rgba(255, 255, 255, 0.95);
  --surface-solid: #ffffff;
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(79, 70, 229, 0.3);
  
  --accent-1: #4f46e5;
  --accent-2: #7c3aed;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.15);
  
  --orb-color-1: rgba(79, 70, 229, 0.1);
  --orb-color-2: rgba(124, 58, 237, 0.1);
}

/* ─ Base & Reset ─ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; position: relative; width: 100%; }
body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, .font-display { font-family: var(--font-display); }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.text-gradient {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-alt { background-color: var(--bg-alt); }
.w-full { width: 100%; }
.mt-2 { margin-top: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ─ Background Effects ─ */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: 
    linear-gradient(to right, var(--border-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at top, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, black 20%, transparent 70%);
  pointer-events: none;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.8;
}
.orb-1 {
  top: -100px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--orb-color-1) 0%, transparent 70%);
}
.orb-2 {
  top: 20%;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--orb-color-2) 0%, transparent 70%);
}

/* ─ Buttons ─ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0; background: white; opacity: 0; transition: opacity 0.3s;
}
.btn:hover::after { opacity: 0.1; }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
}
.btn-secondary {
  background: var(--surface-color);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
  transform: translateY(-2px);
}
.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: transparent;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.btn-icon:hover {
  color: var(--text-main);
  background: var(--surface-color);
  border-color: var(--border-color);
}
.btn svg { width: 20px; height: 20px; }

/* ─ Navbar ─ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--spacing-4) 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(3, 3, 8, 0.8);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-3) 0;
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(248, 249, 250, 0.85);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-weight: 800;
  font-size: 1.25rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
.logo-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-grad);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.logo-icon svg { width: 18px; height: 18px; }

.nav-links {
  display: none;
  gap: var(--spacing-8);
  align-items: center;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
}
.nav-links a:hover { color: var(--text-main); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}
.nav-link-login {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  display: none;
}
.nav-link-login:hover { color: var(--text-main); }
.mobile-menu-toggle { display: flex; }

/* Theme Icons */
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg-color);
  display: flex; flex-direction: column;
  padding: var(--spacing-6);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0; pointer-events: none;
}
.mobile-menu.active {
  transform: translateY(0);
  opacity: 1; pointer-events: auto;
}
.mobile-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-12); }
.mobile-menu-links { display: flex; flex-direction: column; gap: var(--spacing-6); margin-bottom: auto; }
.mob-link { font-size: 1.5rem; font-family: var(--font-display); font-weight: 600; color: var(--text-muted); }
.mob-link:hover { color: var(--text-main); }
.mobile-menu-footer { padding-top: var(--spacing-6); border-top: 1px solid var(--border-color); }

/* ─ Layout ─ */
.section {
  padding: var(--spacing-20) var(--spacing-6);
  max-width: 1200px;
  margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: var(--spacing-16); max-width: 700px; margin-inline: auto; }
.section-pill {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  color: var(--accent-1);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-4);
}
.section-title { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: var(--spacing-4); line-height: 1.1; }
.section-desc { font-size: 1.1rem; color: var(--text-muted); line-height: 1.7; }

/* ─ Hero Section ─ */
.hero {
  padding: 160px var(--spacing-6) 80px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-16);
  align-items: center;
  position: relative;
}
.hero-content { max-width: 700px; margin: 0 auto; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: var(--radius-full);
  background: var(--surface-color); border: 1px solid var(--border-color);
  backdrop-filter: var(--blur-md);
  margin-bottom: var(--spacing-6);
  font-size: 0.85rem; font-weight: 600;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #00e676; box-shadow: 0 0 10px #00e676; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

.hero-title { font-size: 3.5rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1.05; margin-bottom: var(--spacing-6); }
.hero-subtitle { font-size: 1.15rem; color: var(--text-muted); margin-bottom: var(--spacing-8); line-height: 1.6; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--spacing-4); justify-content: center; margin-bottom: var(--spacing-6); }
.hero-microcopy { font-size: 0.85rem; color: var(--text-subtle); display: flex; justify-content: center; align-items: center; gap: var(--spacing-2); flex-wrap: wrap; }
.micro-icon { width: 14px; height: 14px; color: var(--accent-1); }

/* Hero Visual Orb */
.hero-visual { position: relative; height: 400px; display: flex; align-items: center; justify-content: center; }
.ai-orb-container { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.ai-orb {
  width: 140px; height: 140px; border-radius: 50%;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  box-shadow: 0 16px 64px rgba(99,102,241,0.5), inset 0 0 24px rgba(255,255,255,0.4);
  z-index: 10;
  animation: float 6s ease-in-out infinite;
}
.ai-orb::before {
  content: ''; position: absolute; inset: -40px;
  background: conic-gradient(from 0deg, #8b5cf6, #3b82f6, #6366f1, #8b5cf6);
  animation: cl-spin-hero 4s linear infinite;
  z-index: 0;
}
.ai-orb::after {
  content: ''; position: absolute; inset: 2px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.8), transparent 60%),
              linear-gradient(135deg, rgba(255,255,255,0.2), rgba(0,0,0,0.2));
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  z-index: 1;
}
@keyframes cl-spin-hero { 100% { transform: rotate(360deg); } }

.orb-icon { width: 48px; height: 48px; color: #fff; position: relative; z-index: 2; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3)); }
.waveform { display: flex; gap: 6px; align-items: flex-end; height: 30px; position: relative; z-index: 2; }
.waveform span { width: 6px; background: #fff; border-radius: 3px; animation: wave-hero 1.2s ease-in-out infinite alternate; box-shadow: 0 0 8px rgba(255,255,255,0.8); }
.waveform span:nth-child(2) { animation-delay: 0.1s; }
.waveform span:nth-child(3) { animation-delay: 0.2s; }
.waveform span:nth-child(4) { animation-delay: 0.3s; }
.waveform span:nth-child(5) { animation-delay: 0.4s; }
@keyframes wave-hero { 0% { height: 8px; } 100% { height: 30px; } }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

.ai-ring {
  position: absolute; border-radius: 50%; border: 1px solid rgba(129, 140, 248, 0.4);
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  top: 50%; left: 50%; margin-top: -100px; margin-left: -100px;
  width: 200px; height: 200px; pointer-events: none;
  animation: pulse-ring 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  opacity: 0;
}
.ring-1 { animation-delay: 0s; }
.ring-2 { animation-delay: 1.33s; }
.ring-3 { animation-delay: 2.66s; }

@keyframes pulse-ring {
  0% { transform: scale(0.7); opacity: 0; }
  40% { opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.floating-card {
  position: absolute;
  padding: 12px 16px; border-radius: 12px;
  background: var(--surface-color); border: 1px solid var(--border-color);
  backdrop-filter: var(--blur-md);
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-md);
  z-index: 15;
  animation: float 8s ease-in-out infinite alternate;
}
.floating-card .card-icon { width: 32px; height: 32px; border-radius: 8px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; }
.floating-card .card-icon svg { width: 16px; height: 16px; color: var(--accent-1); }
.floating-card .card-text { font-size: 0.85rem; font-weight: 500; }
.pos-1 { top: 10%; left: 10%; animation-delay: -2s; }
.pos-2 { bottom: 15%; right: 5%; animation-delay: -4s; }

/* ─ Social Proof ─ */
.social-proof { border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); background: var(--surface-color); backdrop-filter: var(--blur-md); }
.proof-container { max-width: 1200px; margin: 0 auto; padding: var(--spacing-8) var(--spacing-6); display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-6); }
.proof-item { display: flex; align-items: center; gap: var(--spacing-4); }
.proof-icon { width: 40px; height: 40px; color: var(--accent-1); opacity: 0.8; }
.proof-data { display: flex; flex-direction: column; }
.proof-num { font-size: 1.5rem; font-weight: 800; font-family: var(--font-display); }
.proof-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }

/* ─ How It Works (Steps) ─ */
.steps-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-8); }
.step-card {
  background: var(--surface-color); border: 1px solid var(--border-color);
  border-radius: var(--radius-xl); padding: var(--spacing-8);
  position: relative; overflow: hidden;
  transition: all 0.3s ease;
}
.step-card:hover { border-color: var(--border-hover); transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step-number { position: absolute; top: -20px; right: -10px; font-size: 8rem; font-weight: 800; font-family: var(--font-display); opacity: 0.03; line-height: 1; pointer-events: none; }
.step-icon-wrapper { width: 64px; height: 64px; border-radius: var(--radius-lg); background: var(--accent-grad); display: flex; align-items: center; justify-content: center; margin-bottom: var(--spacing-6); color: white; box-shadow: var(--shadow-glow); }
.step-icon-wrapper svg { width: 32px; height: 32px; }
.step-title { font-size: 1.5rem; margin-bottom: var(--spacing-3); }
.step-desc { color: var(--text-muted); line-height: 1.6; }

/* ─ Demo Banner ─ */
.demo-banner {
  background: var(--surface-color); border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden; display: grid; grid-template-columns: 1fr;
  box-shadow: var(--shadow-lg);
}
.demo-content { padding: var(--spacing-12) var(--spacing-8); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: var(--spacing-6); }
.demo-content h2 { font-size: 2rem; font-weight: 800; }
.demo-content p { color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; }
.demo-visual { background: rgba(0,0,0,0.2); padding: var(--spacing-8); border-left: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; }
[data-theme="light"] .demo-visual { background: rgba(0,0,0,0.03); }

.chat-mockup { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 16px; }
.chat-bubble { padding: 16px; border-radius: 16px; font-size: 0.95rem; line-height: 1.5; max-width: 85%; animation: slide-up 0.5s ease backwards; }
.chat-bubble.received { background: var(--surface-solid); border: 1px solid var(--border-color); border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-bubble.sent { background: var(--accent-grad); color: white; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-bubble:nth-child(1) { animation-delay: 0.1s; }
.chat-bubble:nth-child(2) { animation-delay: 0.5s; }
.chat-bubble:nth-child(3) { animation-delay: 1.5s; }
.chat-bubble:nth-child(4) { animation-delay: 2.0s; }
@keyframes slide-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ─ Features Grid ─ */
.features-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-6); }
.feature-card {
  padding: var(--spacing-8); border-radius: var(--radius-xl);
  background: var(--surface-color); border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}
.feature-card:hover { border-color: var(--border-hover); background: var(--surface-hover); transform: translateY(-4px); }
.feature-icon { width: 48px; height: 48px; border-radius: var(--radius-md); background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; margin-bottom: var(--spacing-4); color: var(--accent-1); border: 1px solid var(--border-color); }
[data-theme="light"] .feature-icon { background: rgba(0,0,0,0.02); }
.feature-card h3 { font-size: 1.25rem; margin-bottom: var(--spacing-2); }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* ─ Pricing ─ */
.pricing-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: var(--spacing-6); }
.pricing-card {
  background: var(--surface-color); border: 1px solid var(--border-color);
  border-radius: var(--radius-xl); padding: var(--spacing-12) var(--spacing-8);
  position: relative; box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.pricing-card.premium {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent-grad); color: white; padding: 4px 16px; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.pricing-name { font-size: 1.25rem; color: var(--text-muted); text-align: center; margin-bottom: var(--spacing-2); }
.pricing-price { text-align: center; margin-bottom: var(--spacing-4); }
.pricing-price .currency { font-size: 1.5rem; vertical-align: top; font-weight: 600; }
.pricing-price .amount { font-size: 4rem; font-weight: 800; font-family: var(--font-display); line-height: 1; }
.pricing-price .period { font-size: 1rem; color: var(--text-muted); }
.pricing-desc { text-align: center; color: var(--text-muted); margin-bottom: var(--spacing-8); min-height: 48px; }
.pricing-features { margin-bottom: var(--spacing-8); }
.pricing-features li { display: flex; align-items: center; gap: var(--spacing-3); padding: var(--spacing-2) 0; border-bottom: 1px solid var(--border-color); font-size: 0.95rem; color: var(--text-main); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li.disabled { color: var(--text-subtle); opacity: 0.6; }
.pricing-features li.disabled svg { color: var(--text-subtle); }
.pricing-features svg { width: 18px; height: 18px; color: var(--accent-1); flex-shrink: 0; }
.pricing-micro { text-align: center; font-size: 0.8rem; color: var(--text-subtle); margin-top: var(--spacing-4); }

/* ─ CTA Section ─ */
.cta-section { padding: var(--spacing-20) var(--spacing-6); text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at center, var(--orb-color-2) 0%, transparent 50%); z-index: -1; }
.cta-content { max-width: 600px; margin: 0 auto; }
.cta-content h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: var(--spacing-4); }
.cta-content p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: var(--spacing-8); line-height: 1.6; }

/* ─ Footer ─ */
.footer { border-top: 1px solid var(--border-color); padding: var(--spacing-8) 0; margin-top: var(--spacing-12); }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-6); display: flex; flex-direction: column; gap: var(--spacing-6); align-items: center; }
.footer-brand { display: flex; align-items: center; gap: var(--spacing-2); font-weight: 700; font-family: var(--font-display); font-size: 1.2rem; }
.footer-links { display: flex; gap: var(--spacing-6); flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--text-main); }
.footer-copy { color: var(--text-subtle); font-size: 0.85rem; }

/* ─ Modal ─ */
.modal-overlay { position: fixed; inset: 0; z-index: 500; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; padding: var(--spacing-4); opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-card { background: var(--surface-solid); border: 1px solid var(--border-color); border-radius: var(--radius-xl); width: 100%; max-width: 440px; padding: var(--spacing-12) var(--spacing-8); position: relative; box-shadow: var(--shadow-lg); transform: translateY(20px) scale(0.95); transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
.modal-overlay.active .modal-card { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: var(--spacing-4); right: var(--spacing-4); }
.modal-header { text-align: center; margin-bottom: var(--spacing-8); }
.modal-header h2 { font-size: 1.8rem; margin-bottom: var(--spacing-2); }
.modal-header p { color: var(--text-muted); font-size: 0.9rem; }
.form-group { margin-bottom: var(--spacing-4); }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-muted); margin-bottom: var(--spacing-2); text-transform: uppercase; letter-spacing: 0.05em; }
.input-wrapper { position: relative; }
.input-icon { position: absolute; top: 50%; left: 16px; transform: translateY(-50%); width: 18px; height: 18px; color: var(--text-subtle); pointer-events: none; }
.input-wrapper input { width: 100%; padding: 14px 16px 14px 44px; border-radius: var(--radius-md); background: rgba(255,255,255,0.03); border: 1px solid var(--border-color); color: var(--text-main); font-family: inherit; font-size: 1rem; transition: all 0.2s; }
[data-theme="light"] .input-wrapper input { background: rgba(0,0,0,0.02); }
.input-wrapper input:focus { outline: none; border-color: var(--accent-1); background: rgba(0,212,255,0.05); }
.form-error { padding: 12px; border-radius: var(--radius-md); background: rgba(255, 82, 82, 0.1); border: 1px solid rgba(255, 82, 82, 0.2); color: #ff5252; font-size: 0.9rem; margin-bottom: var(--spacing-4); display: none; }

/* ─ Scroll Reveal ─ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─ Industry Grid ─ */
.industry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-4); }
.ind-card {
  background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--radius-lg);
  padding: var(--spacing-6); display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--spacing-3); font-weight: 600; color: var(--text-main); font-size: 0.95rem; position: relative;
  transition: all 0.2s; cursor: default;
}
.ind-card:hover { transform: translateY(-3px); border-color: var(--border-hover); background: var(--surface-hover); }
.ind-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 4px; box-shadow: var(--shadow-sm); }
.ind-icon svg { width: 24px; height: 24px; color: #fff; }
.ind-icon.blue { background: linear-gradient(135deg, #3b82f6, #6366f1); }
.ind-icon.cyan { background: linear-gradient(135deg, #06b6d4, #3b82f6); }
.ind-icon.indigo { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.ind-badge { position: absolute; top: var(--spacing-2); right: var(--spacing-2); font-size: 0.65rem; font-weight: 800; background: rgba(139, 92, 246, 0.2); color: #c4b5fd; padding: 2px 6px; border-radius: 4px; }

/* ─ Features 2x2 Grid ─ */
.features-2x2-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-6); }
@media (min-width: 768px) { .features-2x2-grid { grid-template-columns: 1fr 1fr; } }
.feat-card {
  background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--radius-lg);
  padding: var(--spacing-8); position: relative; transition: all 0.2s;
}
.feat-card:hover { border-color: var(--border-hover); }
.feat-badge { display: inline-block; font-size: 0.7rem; font-weight: 800; padding: 3px 8px; border-radius: 4px; margin-bottom: var(--spacing-4); text-transform: uppercase; }
.feat-badge.new { background: rgba(16, 185, 129, 0.1); color: #34d399; }
.feat-badge.soon { background: rgba(139, 92, 246, 0.1); color: #c4b5fd; }
.feat-card h3 { display: flex; align-items: center; gap: var(--spacing-3); font-size: 1.3rem; margin-bottom: var(--spacing-3); }
.feat-icon { width: 36px; height: 36px; border-radius: 8px; background: var(--accent-grad); display: flex; align-items: center; justify-content: center; }
.feat-icon svg { width: 18px; height: 18px; color: #fff; }
.feat-card p { color: var(--text-muted); font-size: 1rem; line-height: 1.6; }

/* ─ FAQ Section ─ */
.faq-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--spacing-2); }
.faq-item { border-bottom: 1px solid var(--border-color); }
.faq-question { width: 100%; text-align: left; background: none; border: none; padding: var(--spacing-4) 0; font-size: 1.1rem; font-weight: 600; color: var(--text-main); display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.faq-question svg { width: 20px; height: 20px; color: var(--text-muted); transition: transform 0.3s; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer p { padding-bottom: var(--spacing-4); color: var(--text-muted); line-height: 1.6; }
.faq-item.active .faq-question svg { transform: rotate(180deg); }
.faq-item.active .faq-answer { max-height: 200px; }
/* ─ Responsive ─ */
@media (max-width: 767px) {
  .navbar .nav-logo .logo-text { display: none; }
  .nav-container { padding: 0 var(--spacing-4); }
  .nav-actions { gap: var(--spacing-2); }
  .nav-actions .btn-primary { padding: var(--spacing-2) var(--spacing-3); font-size: 0.85rem; }
  
  .hero { padding: 120px var(--spacing-4) 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-visual { height: 300px; }
  .floating-card { display: none; }
  
  .section { padding: var(--spacing-12) var(--spacing-4); }
  .section-title { font-size: 2rem; }
  
  .bg-orb { display: none; } /* Prevent background orbs from causing horizontal scrolling */
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .mobile-menu-toggle { display: none; }
  .nav-link-login { display: block; }
  
  .hero { text-align: center; padding: 180px var(--spacing-6) 100px; display: flex; flex-direction: column; align-items: center; }
  .hero-content { margin: 0 auto; text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-microcopy { justify-content: center; }
  
  .proof-container { grid-template-columns: repeat(4, 1fr); }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  
  .pricing-container { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
  
  .demo-banner { grid-template-columns: 1fr 1fr; }
  .demo-content { padding: var(--spacing-16); }
  
  .footer-container { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1024px) {
  .hero-title { font-size: 4.5rem; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}