/* ============================================================
   ShortKey.io — Premium Design System
   ============================================================ */

/* 1. Design Tokens */
:root {
  --bg:           #070711;
  --bg-1:         #0C0C1A;
  --bg-2:         #101020;
  --surface:      rgba(255,255,255,0.033);
  --surface-hover:rgba(255,255,255,0.055);
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);

  --primary:      #7856FF;
  --primary-glow: rgba(120,86,255,0.35);
  --primary-light:#9B7FFF;
  --secondary:    #00D4FF;
  --secondary-glow:rgba(0,212,255,0.3);

  --green:  #3FB950;  --green-glow:  rgba(63,185,80,0.25);
  --blue:   #2F81F7;  --blue-glow:   rgba(47,129,247,0.25);
  --gold:   #FFB347;  --gold-glow:   rgba(255,179,71,0.25);
  --red:    #F85149;  --red-glow:    rgba(248,81,73,0.25);
  --cyan:   #39C5CF;  --cyan-glow:   rgba(57,197,207,0.25);
  --purple: #A371F7;  --purple-glow: rgba(163,113,247,0.25);

  --text:   #F0F0FA;
  --text-2: rgba(240,240,250,0.58);
  --text-3: rgba(240,240,250,0.35);

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow:     0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 24px 64px rgba(0,0,0,0.6);
  --shadow-glow:0 0 40px rgba(120,86,255,0.2);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;

  --max-w: 1200px;
  --nav-h: 68px;
}

/* 2. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* 3. Typography */
h1,h2,h3,h4,h5,h6 { line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.2rem; }
p  { color: var(--text-2); line-height: 1.75; }

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-green {
  background: linear-gradient(135deg, #3FB950, #00D4FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
code, .mono { font-family: var(--font-mono); font-size: 0.88em; }

/* 4. Layout */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; position: relative; }
.section-sm { padding: 60px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header p { max-width: 580px; margin: 16px auto 0; font-size: 1.1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

/* 5. Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em;
  transition: all var(--transition); white-space: nowrap;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0); transition: var(--transition);
}
.btn:hover::after { background: rgba(255,255,255,0.06); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #5E3BEE 100%);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 32px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.btn-ghost {
  color: var(--text-2); padding: 10px 18px;
  border: 1px solid transparent;
}
.btn-ghost:hover { color: var(--text); background: var(--surface); border-color: var(--border); }

.btn-lg { padding: 15px 32px; font-size: 1.05rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

.btn-icon { padding: 10px 10px; }

/* 6. Badge */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-primary { background: rgba(120,86,255,0.15); color: var(--primary-light); border: 1px solid rgba(120,86,255,0.3); }
.badge-new     { background: rgba(63,185,80,0.12); color: var(--green); border: 1px solid rgba(63,185,80,0.25); }
.badge-pro     { background: linear-gradient(135deg, rgba(163,113,247,0.2), rgba(120,86,255,0.2)); color: var(--purple); border: 1px solid rgba(163,113,247,0.3); }
.badge-free    { background: rgba(63,185,80,0.1); color: var(--green); border: 1px solid rgba(63,185,80,0.2); }

.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* 7. Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 60%);
  pointer-events: none;
}
.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-glow-purple:hover { box-shadow: var(--shadow), 0 0 40px var(--purple-glow); }
.card-glow-green:hover  { box-shadow: var(--shadow), 0 0 40px var(--green-glow); }
.card-glow-blue:hover   { box-shadow: var(--shadow), 0 0 40px var(--blue-glow); }
.card-glow-cyan:hover   { box-shadow: var(--shadow), 0 0 40px var(--cyan-glow); }
.card-glow-gold:hover   { box-shadow: var(--shadow), 0 0 40px var(--gold-glow); }

/* 8. Navigation */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.35s ease;
}
#nav.scrolled {
  background: rgba(7,7,17,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.1rem; letter-spacing: -0.02em;
}
.nav-logo-mark {
  width: 36px; height: 36px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), #5E3BEE);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 900; color: #fff; letter-spacing: -0.03em;
  box-shadow: 0 4px 16px var(--primary-glow);
}
.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 0.92rem; font-weight: 500; color: var(--text-2);
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a.active { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-mobile-toggle { display: none; }

/* 9. Hero */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: var(--nav-h);
  position: relative; overflow: hidden;
}
#canvas-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}
.hero-glow-1 {
  position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(120,86,255,0.12) 0%, transparent 70%);
  top: -200px; left: -200px; pointer-events: none; z-index: 0;
}
.hero-glow-2 {
  position: absolute; width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  bottom: 0; right: -100px; pointer-events: none; z-index: 0;
  animation: float-glow 8s ease-in-out infinite;
}
.hero-grid-overlay {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  padding: 60px 0;
}
.hero-content { max-width: 580px; }
.hero-badge { margin-bottom: 24px; }
.hero-title { margin-bottom: 20px; }
.hero-title span { display: block; }
.hero-subtitle {
  font-size: 1.15rem; color: var(--text-2);
  margin-bottom: 36px; max-width: 480px; line-height: 1.8;
}
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex; gap: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.hero-stat-value { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin-bottom: 4px; }
.hero-stat-label { font-size: 0.82rem; color: var(--text-3); font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }

/* App Mockup */
.hero-visual { position: relative; }
.app-window {
  background: #0D0D1E;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(120,86,255,0.15);
  position: relative;
}
.app-window-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}
.app-window-dot {
  width: 11px; height: 11px; border-radius: 50%;
}
.app-window-dot:nth-child(1) { background: #FF5F57; }
.app-window-dot:nth-child(2) { background: #FFBD2E; }
.app-window-dot:nth-child(3) { background: #28C840; }
.app-window-title {
  margin-left: 8px; font-size: 0.8rem; color: var(--text-3);
  font-weight: 500; letter-spacing: 0.02em;
}
.app-body { display: flex; height: 380px; }
.app-sidebar {
  width: 56px; background: rgba(0,0,0,0.2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center;
  padding: 16px 0; gap: 6px;
}
.app-sidebar-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; cursor: default; transition: var(--transition);
  color: var(--text-3);
}
.app-sidebar-icon.active { background: rgba(120,86,255,0.2); color: var(--primary-light); }
.app-main { flex: 1; padding: 16px; overflow: hidden; }
.app-section-title {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-3); margin-bottom: 12px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.app-shortcut-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  margin-bottom: 4px; cursor: default;
  transition: var(--transition); position: relative;
}
.app-shortcut-row:hover { background: rgba(255,255,255,0.04); }
.app-shortcut-hotkey {
  font-family: var(--font-mono); font-size: 0.7rem;
  padding: 3px 7px; border-radius: 5px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-2); white-space: nowrap; letter-spacing: 0.01em;
  min-width: 110px; text-align: center;
}
.app-shortcut-type {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.app-shortcut-name { font-size: 0.82rem; color: var(--text-2); flex: 1; min-width: 0; }
.app-shortcut-name strong { color: var(--text); font-weight: 500; display: block; font-size: 0.82rem; }
.app-shortcut-name span  { font-size: 0.73rem; color: var(--text-3); }
.app-shortcut-badge {
  font-size: 0.65rem; padding: 2px 7px; border-radius: 999px;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
}
.type-green  { background: var(--green);  }
.type-blue   { background: var(--blue);   }
.type-gold   { background: var(--gold);   }
.type-red    { background: var(--red);    }
.type-purple { background: var(--purple); }
.type-cyan   { background: var(--cyan);   }
.bg-green-soft  { background: rgba(63,185,80,0.12);  color: var(--green);  border: 1px solid rgba(63,185,80,0.25); }
.bg-blue-soft   { background: rgba(47,129,247,0.12); color: var(--blue);   border: 1px solid rgba(47,129,247,0.25); }
.bg-gold-soft   { background: rgba(255,179,71,0.12); color: var(--gold);   border: 1px solid rgba(255,179,71,0.25); }
.bg-purple-soft { background: rgba(163,113,247,0.12);color: var(--purple); border: 1px solid rgba(163,113,247,0.3); }
.bg-cyan-soft   { background: rgba(57,197,207,0.12); color: var(--cyan);   border: 1px solid rgba(57,197,207,0.25); }
.bg-red-soft    { background: rgba(248,81,73,0.12);  color: var(--red);    border: 1px solid rgba(248,81,73,0.25); }

.app-window-shine {
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

/* Floating stats cards on hero */
.hero-float-card {
  position: absolute;
  background: rgba(13,13,30,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  font-size: 0.8rem;
  color: var(--text-2);
  animation: float-card 6s ease-in-out infinite;
}
.hero-float-card-1 { bottom: -20px; left: -30px; animation-delay: 0s; }
.hero-float-card-2 { top: 20px; right: -30px; animation-delay: 3s; }
.hero-float-value { font-size: 1.3rem; font-weight: 800; color: var(--text); letter-spacing: -0.03em; }
.hero-float-label { font-size: 0.72rem; color: var(--text-3); margin-top: 1px; }

/* 10. Social Proof / Platform Bar */
#platform-bar {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
.platform-bar-inner {
  display: flex; align-items: center; justify-content: center; gap: 48px;
  flex-wrap: wrap;
}
.platform-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-3); font-size: 0.88rem; font-weight: 500;
  letter-spacing: 0.02em; transition: var(--transition);
}
.platform-item:hover { color: var(--text-2); }
.platform-icon { font-size: 1.2rem; }
.platform-bar-divider { width: 1px; height: 20px; background: var(--border); }

/* 11. Features Section */
#features { background: var(--bg-1); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: ''; position: absolute;
  top: -60px; right: -60px;
  width: 160px; height: 160px; border-radius: 50%;
  opacity: 0; transition: opacity 0.35s ease;
  pointer-events: none;
}
.feature-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }

.feature-card.green::after  { background: radial-gradient(circle, var(--green-glow), transparent); }
.feature-card.blue::after   { background: radial-gradient(circle, var(--blue-glow), transparent); }
.feature-card.gold::after   { background: radial-gradient(circle, var(--gold-glow), transparent); }
.feature-card.red::after    { background: radial-gradient(circle, var(--red-glow), transparent); }
.feature-card.purple::after { background: radial-gradient(circle, var(--purple-glow), transparent); }
.feature-card.cyan::after   { background: radial-gradient(circle, var(--cyan-glow), transparent); }
.feature-card:hover::after  { opacity: 1; }

.feature-card.green:hover  { box-shadow: var(--shadow), 0 0 40px var(--green-glow); }
.feature-card.blue:hover   { box-shadow: var(--shadow), 0 0 40px var(--blue-glow); }
.feature-card.gold:hover   { box-shadow: var(--shadow), 0 0 40px var(--gold-glow); }
.feature-card.red:hover    { box-shadow: var(--shadow), 0 0 40px var(--red-glow); }
.feature-card.purple:hover { box-shadow: var(--shadow), 0 0 40px var(--purple-glow); }
.feature-card.cyan:hover   { box-shadow: var(--shadow), 0 0 40px var(--cyan-glow); }

.feature-icon-wrap {
  width: 52px; height: 52px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.feature-card.green  .feature-icon-wrap { background: rgba(63,185,80,0.12);   border: 1px solid rgba(63,185,80,0.2); }
.feature-card.blue   .feature-icon-wrap { background: rgba(47,129,247,0.12);  border: 1px solid rgba(47,129,247,0.2); }
.feature-card.gold   .feature-icon-wrap { background: rgba(255,179,71,0.12);  border: 1px solid rgba(255,179,71,0.2); }
.feature-card.red    .feature-icon-wrap { background: rgba(248,81,73,0.12);   border: 1px solid rgba(248,81,73,0.2); }
.feature-card.purple .feature-icon-wrap { background: rgba(163,113,247,0.12); border: 1px solid rgba(163,113,247,0.2); }
.feature-card.cyan   .feature-icon-wrap { background: rgba(57,197,207,0.12);  border: 1px solid rgba(57,197,207,0.2); }

.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p  { font-size: 0.9rem; line-height: 1.7; }
.feature-tags { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 16px; }
.feature-tag {
  font-size: 0.72rem; padding: 3px 9px; border-radius: 999px;
  font-weight: 500; letter-spacing: 0.02em;
}
.feature-card.green  .feature-tag { background: rgba(63,185,80,0.1);   color: var(--green);  border: 1px solid rgba(63,185,80,0.2); }
.feature-card.blue   .feature-tag { background: rgba(47,129,247,0.1);  color: var(--blue);   border: 1px solid rgba(47,129,247,0.2); }
.feature-card.gold   .feature-tag { background: rgba(255,179,71,0.1);  color: var(--gold);   border: 1px solid rgba(255,179,71,0.2); }
.feature-card.red    .feature-tag { background: rgba(248,81,73,0.1);   color: var(--red);    border: 1px solid rgba(248,81,73,0.2); }
.feature-card.purple .feature-tag { background: rgba(163,113,247,0.1); color: var(--purple); border: 1px solid rgba(163,113,247,0.2); }
.feature-card.cyan   .feature-tag { background: rgba(57,197,207,0.1);  color: var(--cyan);   border: 1px solid rgba(57,197,207,0.2); }

/* 12. How It Works */
#how-it-works { background: var(--bg); }
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; position: relative;
}
.steps-grid::before {
  content: ''; position: absolute; top: 32px; left: 16.66%; right: 16.66%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--primary), var(--border), transparent);
}
.step-item { text-align: center; padding: 0 32px; position: relative; }
.step-number {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary), #5E3BEE);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 800;
  box-shadow: 0 0 30px var(--primary-glow);
  position: relative; z-index: 1;
}
.step-item h3 { margin-bottom: 12px; }
.step-item p  { font-size: 0.93rem; }

/* 13. Spotlight / Demo Sections */
.spotlight { padding: 80px 0; }
.spotlight-alt { background: var(--bg-1); }
.spotlight-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.spotlight-content.reverse { direction: rtl; }
.spotlight-content.reverse > * { direction: ltr; }
.spotlight-text {}
.spotlight-eyebrow {
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 16px;
}
.spotlight-text h2 { margin-bottom: 20px; line-height: 1.2; }
.spotlight-text p  { font-size: 1rem; margin-bottom: 32px; }
.feature-list { display: flex; flex-direction: column; gap: 14px; }
.feature-list-item {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.92rem; color: var(--text-2);
}
.feature-list-icon {
  width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; margin-top: 1px;
}
.feature-list-icon.green  { background: rgba(63,185,80,0.15);   color: var(--green); }
.feature-list-icon.purple { background: rgba(163,113,247,0.15); color: var(--purple); }
.feature-list-icon.cyan   { background: rgba(57,197,207,0.15);  color: var(--cyan); }
.feature-list-icon.blue   { background: rgba(47,129,247,0.15);  color: var(--blue); }

/* Demo Terminal */
.demo-terminal {
  background: #0A0A18;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(63,185,80,0.08);
}
.demo-terminal-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  background: rgba(255,255,255,0.025); border-bottom: 1px solid var(--border);
}
.demo-terminal-bar span { font-size: 0.78rem; color: var(--text-3); margin-left: 8px; }
.demo-content { padding: 20px; font-family: var(--font-mono); font-size: 0.85rem; }
.demo-line { margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.demo-prompt { color: var(--green); }
.demo-key-combo {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 5px; padding: 2px 8px; color: var(--text-2); font-size: 0.8rem;
}
.demo-arrow { color: var(--text-3); }
.demo-output { color: var(--text); }
.demo-comment { color: var(--text-3); font-size: 0.8rem; }
.typing-cursor {
  display: inline-block; width: 2px; height: 1em;
  background: var(--green); animation: blink 1s step-end infinite;
  vertical-align: text-bottom; margin-left: 2px;
}

/* Macro Steps */
.macro-steps { display: flex; flex-direction: column; gap: 8px; }
.macro-step {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.85rem;
  transition: var(--transition);
}
.macro-step:hover { border-color: var(--border-hover); background: var(--surface-hover); }
.macro-step-num {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  background: rgba(163,113,247,0.2); color: var(--purple);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700;
}
.macro-step-type {
  font-size: 0.7rem; padding: 2px 8px; border-radius: 999px;
  font-weight: 600; background: rgba(163,113,247,0.1); color: var(--purple);
  border: 1px solid rgba(163,113,247,0.2);
}
.macro-step-desc { color: var(--text-2); flex: 1; }

/* Clipboard Visual */
.clipboard-visual {
  background: #0A0A18;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(57,197,207,0.06);
}
.clipboard-header {
  padding: 14px 18px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.clipboard-header span { font-size: 0.8rem; color: var(--text-3); font-weight: 500; }
.clipboard-list { padding: 12px; display: flex; flex-direction: column; gap: 6px; }
.clipboard-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  font-size: 0.82rem; cursor: default; transition: var(--transition);
}
.clipboard-item:hover { background: var(--surface-hover); border-color: var(--border-hover); }
.clipboard-item-text { flex: 1; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.clipboard-item-time { font-size: 0.72rem; color: var(--text-3); white-space: nowrap; }
.clipboard-item-pin { color: var(--cyan); font-size: 0.8rem; }

/* 14. Pricing */
#pricing { background: var(--bg-1); }
.pricing-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; max-width: 840px; margin: 0 auto;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  position: relative; overflow: hidden;
  transition: all 0.35s ease;
}
.pricing-card.featured {
  border-color: rgba(120,86,255,0.4);
  background: rgba(120,86,255,0.06);
  box-shadow: 0 0 60px rgba(120,86,255,0.12), var(--shadow);
}
.pricing-card.featured::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(120,86,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.pricing-top-badge {
  position: absolute; top: 24px; right: 24px;
}
.pricing-tier { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); margin-bottom: 8px; }
.pricing-name { font-size: 1.6rem; font-weight: 800; margin-bottom: 4px; }
.pricing-price {
  display: flex; align-items: baseline; gap: 4px;
  margin: 20px 0 8px;
}
.pricing-amount { font-size: 3.2rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
.pricing-period { font-size: 0.9rem; color: var(--text-3); }
.pricing-desc { font-size: 0.9rem; color: var(--text-2); margin-bottom: 28px; }
.pricing-divider { height: 1px; background: var(--border); margin: 24px 0; }
.pricing-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pricing-feature {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.9rem; color: var(--text-2);
}
.pricing-feature .check {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
}
.pricing-feature .check.yes { background: rgba(63,185,80,0.15); color: var(--green); }
.pricing-feature .check.no  { background: rgba(255,255,255,0.05); color: var(--text-3); }
.pricing-feature.disabled { opacity: 0.45; }
.pricing-feature.pro-only .check { background: rgba(163,113,247,0.15); color: var(--purple); }
.pricing-card .btn { width: 100%; justify-content: center; }

/* 15. CTA Section */
#cta-section {
  position: relative; overflow: hidden;
  padding: 120px 0; text-align: center;
  background: var(--bg);
}
#cta-section::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(120,86,255,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 100%, rgba(0,212,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}
#cta-section::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
}
.cta-inner { position: relative; z-index: 1; max-width: 660px; margin: 0 auto; }
.cta-inner h2 { margin-bottom: 20px; font-size: clamp(2.2rem, 4vw, 3.2rem); }
.cta-inner p  { font-size: 1.1rem; margin-bottom: 40px; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-note { margin-top: 20px; font-size: 0.82rem; color: var(--text-3); }

/* 16. Footer */
#footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-main {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand p { font-size: 0.9rem; margin: 14px 0 20px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--text-2);
  transition: all var(--transition);
}
.footer-social-link:hover { background: var(--surface-hover); border-color: var(--border-hover); color: var(--text); }
.footer-col-title { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; color: var(--text-2); transition: var(--transition); }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  padding-top: 28px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.83rem; color: var(--text-3); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.83rem; color: var(--text-3); transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--text-2); }

/* 17. Reveal Animations */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* 18. Keyframe Animations */
@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(-20px, 20px) scale(1.05); }
  66%       { transform: translate(15px, -15px) scale(0.97); }
}
@keyframes float-card {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px var(--primary-glow); }
  50%       { box-shadow: 0 4px 32px rgba(120,86,255,0.55); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Animated gradient border for primary button */
.btn-animated {
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
}

/* Stat counter */
.stat-num { display: inline-block; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-3); font-size: 0.78rem; letter-spacing: 0.05em;
  text-transform: uppercase; opacity: 0.6;
  animation: float-card 2s ease-in-out infinite;
  cursor: default;
}
.scroll-mouse {
  width: 22px; height: 36px; border: 2px solid var(--border);
  border-radius: 11px; position: relative; display: flex; justify-content: center;
}
.scroll-mouse::after {
  content: ''; width: 3px; height: 8px; background: var(--text-3);
  border-radius: 2px; position: absolute; top: 6px;
  animation: scroll-mouse 2s ease-in-out infinite;
}
@keyframes scroll-mouse {
  0%   { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 18px; }
}

/* Divider */
.gradient-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* Tag strip above section title */
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary-light);
  margin-bottom: 16px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155,127,255,0.4));
  width: 24px;
}
.section-eyebrow::after { transform: scaleX(-1); }

/* Highlight text */
.highlight {
  position: relative; display: inline;
}
.highlight::after {
  content: ''; position: absolute;
  bottom: 0; left: -2px; right: -2px; height: 30%;
  background: rgba(120,86,255,0.2); z-index: -1;
  border-radius: 3px;
}

/* Version badge */
.version-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  color: var(--text-2); margin-bottom: 20px;
}
.version-badge .v-dot { width: 5px; height: 5px; background: var(--green); border-radius: 50%; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
}
.testimonial-stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 14px; }
.testimonial-text { font-size: 0.9rem; color: var(--text-2); line-height: 1.7; margin-bottom: 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.testimonial-name { font-size: 0.88rem; font-weight: 600; }
.testimonial-role { font-size: 0.78rem; color: var(--text-3); }

/* FAQ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border); overflow: hidden;
}
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; font-size: 1rem; font-weight: 600;
  cursor: pointer; gap: 16px; color: var(--text);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary-light); }
.faq-question-icon { flex-shrink: 0; color: var(--text-3); transition: transform 0.3s ease; font-size: 0.8rem; }
.faq-item.open .faq-question-icon { transform: rotate(45deg); color: var(--primary-light); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer p { padding: 0 0 20px; font-size: 0.93rem; color: var(--text-2); line-height: 1.8; }
.faq-item.open .faq-answer { max-height: 400px; }

/* 19. Responsive */
@media (max-width: 1024px) {
  .features-grid        { grid-template-columns: repeat(2, 1fr); }
  .footer-main          { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-inner           { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual          { order: -1; }
  .hero-content         { max-width: 100%; }
  .spotlight-content    { gap: 48px; }
  .testimonials-grid    { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  h1 { font-size: 2.4rem; }
  .section { padding: 72px 0; }
  .features-grid     { grid-template-columns: 1fr; }
  .grid-2            { grid-template-columns: 1fr; }
  .grid-3            { grid-template-columns: 1fr; }
  .steps-grid        { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .pricing-grid      { grid-template-columns: 1fr; max-width: 420px; }
  .spotlight-content { grid-template-columns: 1fr; gap: 36px; }
  .spotlight-content.reverse { direction: ltr; }
  .footer-main       { grid-template-columns: 1fr; }
  .hero-stats        { flex-wrap: wrap; gap: 24px; }
  .hero-float-card   { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .nav-links         { display: none; }
  .nav-mobile-toggle { display: flex; }
  .platform-bar-inner{ gap: 24px; }
  .hero-actions      { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2rem; }
  .pricing-card { padding: 24px; }
  .hero-stats    { gap: 20px; }
  .cta-actions   { flex-direction: column; }
}