/* ===================================================
   PIX AI — Design System
   Fonts: Inter (body) + Clash Display (headings)
   Light / Dark theme via [data-theme] on <html>
   =================================================== */

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

/* ===== DARK THEME (default) ===== */
:root, [data-theme="dark"] {
  --bg-900: #07090f;
  --bg-800: #0c0f1a;
  --bg-700: #111520;
  --bg-600: #181d2e;
  --surface: #13182a;
  --surface-2: #1c2338;
  --surface-3: #232c45;
  --border: rgba(255,255,255,0.07);
  --border-active: rgba(124,92,252,0.45);

  --purple: #7c5cfc;
  --purple-light: #a78bfa;
  --purple-dark: #5b3fd4;
  --blue: #3b9eff;
  --cyan: #22d3ee;

  --gradient-brand: linear-gradient(135deg, #7c5cfc 0%, #3b9eff 100%);
  --gradient-text: linear-gradient(135deg, #c4b5fd 0%, #7c5cfc 45%, #3b9eff 100%);

  --text-primary: #eef2ff;
  --text-secondary: #8896b3;
  --text-muted: #49566e;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 48px rgba(124,92,252,0.22);

  --theme-icon: '☀️';
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
  --bg-900: #f4f6fb;
  --bg-800: #eaecf5;
  --bg-700: #e0e4f0;
  --bg-600: #d5daea;
  --surface: #ffffff;
  --surface-2: #f0f2fc;
  --surface-3: #e8ebf8;
  --border: rgba(0,0,0,0.08);
  --border-active: rgba(124,92,252,0.4);

  --purple: #6d48f5;
  --purple-light: #7c5cfc;
  --purple-dark: #5535d4;
  --blue: #2c8ff5;
  --cyan: #0ea5e9;

  --gradient-brand: linear-gradient(135deg, #6d48f5 0%, #2c8ff5 100%);
  --gradient-text: linear-gradient(135deg, #6d48f5 0%, #2c8ff5 100%);

  --text-primary: #0f1729;
  --text-secondary: #4a5680;
  --text-muted: #8896b3;

  --shadow-card: 0 2px 16px rgba(0,0,0,0.08);
  --shadow-glow: 0 0 40px rgba(109,72,245,0.15);

  --theme-icon: '🌙';
}

/* ===== FONT VARS ===== */
:root {
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-900);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--border-active); transform: scale(1.05); }

/* ===== LAYOUT ===== */
.section-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: rgba(124,92,252,0.1);
  border: 1px solid rgba(124,92,252,0.25);
  color: var(--purple-light);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section-header p { color: var(--text-secondary); font-size: 1.05rem; max-width: 520px; margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--gradient-brand);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600; font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  box-shadow: var(--shadow-glow);
  border: none; cursor: pointer;
  letter-spacing: 0.01em;
}
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 0 60px rgba(124,92,252,0.4); }
.btn-primary.btn-large { font-size: 1.05rem; padding: 16px 34px; }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 600; font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  transition: var(--transition); cursor: pointer;
}
.btn-ghost:hover { background: var(--surface-3); border-color: var(--border-active); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(7,9,15,0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(244,246,251,0.9);
}
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 34px; height: 34px; background: var(--gradient-brand); border-radius: 9px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px; }
.logo-text { font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; letter-spacing: -0.01em; }
.logo-accent { color: var(--purple-light); }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links li a { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); padding: 8px 13px; border-radius: var(--radius-sm); transition: var(--transition); }
.nav-links li a:hover { color: var(--text-primary); background: var(--surface-2); }
.nav-signin { color: var(--text-secondary) !important; }
.nav-cta { background: var(--gradient-brand) !important; color: #fff !important; border-radius: var(--radius-full) !important; font-weight: 600 !important; padding: 9px 20px !important; margin-left: 6px; box-shadow: var(--shadow-glow); }
.nav-cta:hover { transform: translateY(-1px); filter: brightness(1.08); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 120px 24px 80px; overflow: hidden; text-align: center; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); }
.hero-orb-1 { width: 560px; height: 560px; background: radial-gradient(circle, rgba(124,92,252,0.35) 0%, transparent 70%); top: -180px; left: -180px; }
.hero-orb-2 { width: 480px; height: 480px; background: radial-gradient(circle, rgba(59,158,255,0.25) 0%, transparent 70%); top: -80px; right: -140px; }
.hero-orb-3 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(34,211,238,0.15) 0%, transparent 70%); bottom: 0; left: 50%; transform: translateX(-50%); }
[data-theme="light"] .hero-orb-1 { background: radial-gradient(circle, rgba(124,92,252,0.12) 0%, transparent 70%); }
[data-theme="light"] .hero-orb-2 { background: radial-gradient(circle, rgba(59,158,255,0.1) 0%, transparent 70%); }
[data-theme="light"] .hero-orb-3 { background: radial-gradient(circle, rgba(34,211,238,0.08) 0%, transparent 70%); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%); }
.hero-container { position: relative; max-width: 820px; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border-active); color: var(--purple-light); font-size: 0.82rem; font-weight: 500; padding: 7px 16px; border-radius: var(--radius-full); margin-bottom: 28px; animation: fadeInDown 0.6s ease both; }
.badge-dot { width: 7px; height: 7px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 8px var(--cyan); animation: pulse 2s ease infinite; }
.hero-title { font-family: var(--font-display); font-size: clamp(2.6rem, 5.5vw, 5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 22px; animation: fadeInUp 0.6s 0.1s ease both; }
.hero-gradient-text { background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { color: var(--text-secondary); font-size: clamp(0.95rem, 1.8vw, 1.15rem); max-width: 580px; margin: 0 auto 36px; line-height: 1.75; animation: fadeInUp 0.6s 0.2s ease both; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 52px; animation: fadeInUp 0.6s 0.3s ease both; }
.hero-stats { display: flex; align-items: center; justify-content: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 18px 36px; backdrop-filter: blur(10px); animation: fadeInUp 0.6s 0.4s ease both; }
.stat { padding: 0 28px; text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.04em; }
.stat-divider { width: 1px; height: 38px; background: var(--border); }
.hero-video-preview { position: relative; margin-top: 72px; z-index: 1; animation: fadeInUp 0.7s 0.5s ease both; }
.preview-window { max-width: 680px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card), var(--shadow-glow); }
.preview-bar { background: var(--surface-2); padding: 11px 18px; display: flex; gap: 7px; border-bottom: 1px solid var(--border); }
.preview-bar span { width: 11px; height: 11px; border-radius: 50%; }
.preview-bar span:nth-child(1) { background: #ff5f57; }
.preview-bar span:nth-child(2) { background: #febc2e; }
.preview-bar span:nth-child(3) { background: #28c840; }
.preview-screen { padding: 28px; }
.preview-prompt-box { background: var(--bg-800); border: 1px solid var(--border-active); border-radius: var(--radius-md); padding: 18px 22px; margin-bottom: 20px; display: flex; gap: 10px; align-items: flex-start; }
.prompt-cursor { color: var(--purple-light); font-family: monospace; font-size: 1.1rem; animation: blink 1s step-end infinite; flex-shrink: 0; }
.prompt-typing { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.65; text-align: left; }
.progress-label { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 7px; }
.progress-pct { color: var(--purple-light); font-weight: 700; }
.progress-bar { height: 5px; background: var(--surface-2); border-radius: var(--radius-full); overflow: hidden; }
.progress-fill { height: 100%; width: 87%; background: var(--gradient-brand); border-radius: var(--radius-full); animation: progressAnim 3s ease infinite; }

/* ===== COMPARE ===== */
.compare { padding: 96px 0; background: var(--bg-800); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.compare-grid { display: flex; align-items: stretch; gap: 0; }
.compare-col { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; gap: 22px; }
.compare-old { border-color: rgba(239,68,68,0.18); }
.compare-new { border-color: rgba(124,92,252,0.28); background: linear-gradient(135deg, rgba(124,92,252,0.06) 0%, rgba(59,158,255,0.04) 100%); box-shadow: var(--shadow-glow); }
.compare-col-header { display: flex; align-items: center; gap: 11px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.compare-old .compare-col-header i { color: #f87171; }
.compare-new .compare-col-header i { color: #4ade80; }
.compare-col-header h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.compare-item { display: flex; gap: 14px; align-items: flex-start; opacity: 0; transform: translateX(-16px); transition: opacity 0.45s ease, transform 0.45s ease; }
.compare-new .compare-item { transform: translateX(16px); }
.compare-item.visible { opacity: 1; transform: none; }
.compare-icon { width: 36px; height: 36px; flex-shrink: 0; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 0.82rem; }
.compare-icon.bad { background: rgba(239,68,68,0.09); color: #f87171; }
.compare-icon.good { background: rgba(74,222,128,0.09); color: #4ade80; }
.compare-item h4 { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; margin-bottom: 3px; }
.compare-item p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.55; }
.compare-arrow { display: flex; align-items: center; justify-content: center; padding: 0 22px; font-size: 1.8rem; color: var(--purple-light); opacity: 0.45; }

/* ===== HOW IT WORKS ===== */
.how-it-works { padding: 96px 0; background: var(--bg-900); }
.steps-row { display: flex; align-items: center; }
.step-card { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 24px; text-align: center; position: relative; transition: var(--transition); opacity: 0; transform: translateY(20px); }
.step-card.visible { opacity: 1; transform: none; }
.step-card:hover { border-color: var(--border-active); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.step-num { position: absolute; top: 14px; right: 18px; font-family: var(--font-body); font-size: 0.72rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.08em; }
.step-icon { width: 56px; height: 56px; background: rgba(124,92,252,0.1); border: 1px solid rgba(124,92,252,0.22); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--purple-light); margin: 0 auto 18px; transition: var(--transition); }
.step-card:hover .step-icon { background: rgba(124,92,252,0.18); }
.step-card h4 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 7px; }
.step-card p { font-size: 0.84rem; color: var(--text-secondary); }
.step-connector { padding: 0 10px; color: var(--text-muted); font-size: 0.9rem; flex-shrink: 0; }

/* ===== FEATURES ===== */
.features-section { padding: 96px 0; background: var(--bg-800); border-top: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); position: relative; overflow: hidden; opacity: 0; transform: translateY(18px); }
.feature-card.visible { opacity: 1; transform: none; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-brand); opacity: 0; transition: var(--transition); }
.feature-card:hover { border-color: var(--border-active); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.feature-card:hover::before { opacity: 1; }
.feature-card-coming { opacity: 0.6; }
.feature-card-coming:hover { opacity: 1; }
.feature-icon { width: 48px; height: 48px; background: rgba(124,92,252,0.1); border: 1px solid rgba(124,92,252,0.18); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--purple-light); margin-bottom: 18px; transition: var(--transition); }
.feature-card:hover .feature-icon { background: rgba(124,92,252,0.18); }
.feature-card h3 { font-family: var(--font-display); font-size: 0.98rem; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.65; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.feature-tags span { background: rgba(124,92,252,0.08); border: 1px solid rgba(124,92,252,0.18); color: var(--purple-light); font-size: 0.72rem; font-weight: 600; padding: 3px 11px; border-radius: var(--radius-full); }
.coming-soon-badge { display: inline-block; margin-top: 10px; background: rgba(251,191,36,0.09); border: 1px solid rgba(251,191,36,0.22); color: #fbbf24; font-size: 0.72rem; font-weight: 700; padding: 3px 11px; border-radius: var(--radius-full); letter-spacing: 0.05em; }

/* ===== WHY ===== */
.why-section { padding: 96px 0; background: var(--bg-900); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 28px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px; transition: var(--transition); opacity: 0; transform: translateY(18px); }
.why-card.visible { opacity: 1; transform: none; }
.why-card:hover { transform: translateY(-5px); border-color: var(--border-active); }
.why-card-featured { background: linear-gradient(135deg, rgba(124,92,252,0.08) 0%, rgba(59,158,255,0.04) 100%); border-color: rgba(124,92,252,0.32); box-shadow: var(--shadow-glow); }
.why-icon { width: 60px; height: 60px; background: var(--gradient-brand); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff; }
.why-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; }
.why-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }
.why-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--purple-light); font-weight: 600; margin-top: auto; }

/* ===== PRICING ===== */
.pricing-section { padding: 96px 0; background: var(--bg-800); border-top: 1px solid var(--border); }
.pricing-grid { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; margin-bottom: 44px; }
.pricing-card { flex: 1; min-width: 195px; max-width: 230px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 22px; position: relative; transition: var(--transition); opacity: 0; transform: translateY(18px); }
.pricing-card.visible { opacity: 1; transform: none; }
.pricing-card:hover { border-color: var(--border-active); transform: translateY(-4px); }
.pricing-card-featured { background: linear-gradient(135deg, rgba(124,92,252,0.1) 0%, rgba(59,158,255,0.05) 100%); border-color: rgba(124,92,252,0.38); box-shadow: var(--shadow-glow); transform: scale(1.03); }
.pricing-card-featured.visible { transform: scale(1.03); }
.pricing-card-featured:hover { transform: scale(1.03) translateY(-4px); }
.plan-popular { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gradient-brand); color: #fff; font-size: 0.7rem; font-weight: 700; padding: 3px 14px; border-radius: var(--radius-full); white-space: nowrap; letter-spacing: 0.06em; }
.plan-name { font-family: var(--font-body); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 14px; }
.plan-price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 22px; }
.price-num { font-family: var(--font-display); font-size: 2.3rem; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; letter-spacing: -0.02em; }
.price-period { font-size: 0.78rem; color: var(--text-muted); }
.plan-features { display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.plan-features li { display: flex; align-items: center; gap: 9px; font-size: 0.82rem; color: var(--text-secondary); }
.plan-features li i { color: #4ade80; font-size: 0.72rem; flex-shrink: 0; }
.plan-btn { display: block; text-align: center; padding: 11px 18px; border-radius: var(--radius-full); font-family: var(--font-body); font-weight: 600; font-size: 0.875rem; transition: var(--transition); border: none; cursor: pointer; }
.plan-btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-glow); }
.plan-btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.plan-btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-primary); }
.plan-btn-outline:hover { border-color: var(--border-active); background: rgba(124,92,252,0.07); }
.pricing-custom { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.pricing-custom p { color: var(--text-secondary); }

/* ===== FAQ ===== */
.faq-section { padding: 96px 0; background: var(--bg-900); }
.faq-list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); opacity: 0; transform: translateY(14px); }
.faq-item.visible { opacity: 1; transform: none; }
.faq-item.open { border-color: var(--border-active); }
.faq-question { width: 100%; background: none; border: none; padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 14px; cursor: pointer; text-align: left; font-family: var(--font-display); font-size: 0.92rem; font-weight: 700; color: var(--text-primary); transition: var(--transition); }
.faq-question:hover { color: var(--purple-light); }
.faq-icon { flex-shrink: 0; color: var(--purple-light); transition: transform var(--transition); font-size: 0.85rem; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.38s cubic-bezier(0,1,0,1); }
.faq-item.open .faq-answer { max-height: 400px; transition: max-height 0.48s ease-in-out; }
.faq-answer p { padding: 0 22px 20px; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; }

/* ===== CTA ===== */
.cta-section { padding: 96px 24px; position: relative; overflow: hidden; text-align: center; background: var(--bg-800); border-top: 1px solid var(--border); }
.cta-orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.cta-orb-1 { width: 480px; height: 480px; background: radial-gradient(circle, rgba(124,92,252,0.3) 0%, transparent 70%); top: -200px; left: -100px; }
.cta-orb-2 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(59,158,255,0.22) 0%, transparent 70%); bottom: -140px; right: -90px; }
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 3.5vw, 3.2rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.cta-inner p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 36px; }

/* ===== FOOTER ===== */
.footer { background: var(--bg-900); border-top: 1px solid var(--border); padding: 72px 0 0; }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 24px 56px; display: grid; grid-template-columns: 1.4fr 2fr; gap: 56px; }
.footer-brand .nav-logo { margin-bottom: 14px; display: inline-flex; }
.footer-brand p { font-size: 0.84rem; color: var(--text-secondary); max-width: 280px; line-height: 1.7; margin-bottom: 22px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); font-size: 0.9rem; transition: var(--transition); }
.footer-social a:hover { border-color: var(--border-active); color: var(--purple-light); transform: translateY(-2px); }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer-col h5 { font-family: var(--font-body); font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-secondary); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.84rem; color: var(--text-secondary); margin-bottom: 9px; transition: var(--transition); }
.footer-col a:hover { color: var(--text-primary); transform: translateX(2px); }
.footer-bottom { border-top: 1px solid var(--border); padding: 22px; text-align: center; }
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: none; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 0%,100% { opacity:1; box-shadow:0 0 8px var(--cyan); } 50% { opacity:0.55; box-shadow:0 0 18px var(--cyan); } }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }
@keyframes progressAnim { 0% { width:75%; } 50% { width:92%; } 100% { width:75%; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-grid { flex-direction: column; }
  .compare-arrow { transform: rotate(90deg); padding: 10px 0; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--bg-900); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); flex-direction: column; padding: 20px; gap: 6px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-links li a { padding: 11px 14px; font-size: 0.95rem; }
  .nav-cta { margin-left: 0; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-direction: column; padding: 18px 22px; gap: 14px; }
  .stat { padding: 0; }
  .stat-divider { width: 56px; height: 1px; }
  .hero-actions { flex-direction: column; }
  .steps-row { flex-direction: column; gap: 10px; }
  .step-connector { transform: rotate(90deg); padding: 2px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .pricing-card { max-width: 100%; min-width: 240px; }
  .pricing-card-featured { transform: none; }
  .pricing-card-featured.visible { transform: none; }
  .pricing-card-featured:hover { transform: translateY(-4px); }
  .footer-container { grid-template-columns: 1fr; gap: 36px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2.1rem; }
  .section-header h2 { font-size: 1.75rem; }
  .footer-links { grid-template-columns: 1fr; }
}

/* Plan feature — crossed out / unavailable */
.plan-feature-no { color: var(--text-muted) !important; }
.plan-feature-no i { color: #f87171 !important; }
