:root {
    --bg-primary: #f0f2ff;
    --bg-secondary: #e4e8ff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9ff;
    --border-color: #d8dcf0;

    --text-primary: #110f2e;
    --text-secondary: #494673;
    --text-muted: #7a77a0;

    /* More saturated indigo */
    --brand-50: #eef2ff;
    --brand-100: #dce4ff;
    --brand-200: #b9c7ff;
    --brand-300: #96aaff;
    --brand-400: #738dff;
    --brand-500: #3b30e5;
    --brand-600: #2f26c4;
    --brand-700: #231ca3;
    --brand-800: #171282;
    --brand-900: #0b0861;

    /* Brighter cyan */
    --accent-50: #e6fffe;
    --accent-100: #b3fff8;
    --accent-200: #80fff2;
    --accent-300: #4dffec;
    --accent-400: #1affe6;
    --accent-500: #00d4bf;
    --accent-600: #00a89c;
    --accent-700: #007c7a;

    /* Warm accent for contrast */
    --warm-500: #f97316;
    --warm-400: #fb923c;

    --vibe-primary: #3b30e5;
    --vibe-accent: #00d4bf;
    --vibe-warm: #f97316;
    --vibe-glow: rgba(59,48,229,0.12);

    /* 3-color gradient for more depth */
    --gradient-brand: linear-gradient(135deg, #3b30e5, #6366f1, #00d4bf);
    --gradient-cta: linear-gradient(135deg, #3b30e5, #00d4bf);
    --gradient-hero: linear-gradient(160deg, #e4e8ff 0%, #f0f2ff 40%, #f6f7ff 100%);
    --gradient-section: linear-gradient(180deg, #f0f2ff, #e4e8ff);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.02);
    --shadow-lg: 0 8px 32px rgba(59,48,229,0.1), 0 0 0 1px rgba(0,0,0,0.02);
    --shadow-xl: 0 16px 48px rgba(59,48,229,0.15);
    --shadow-glow: 0 0 24px rgba(59,48,229,0.08);

    --nav-h: 4rem;
    --max-w: 1200px;
    --transition: 0.2s ease;
  }

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

  body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
  }

  .container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

  /* ─── GLOW ORB ─── */
  .glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0.5;
  }

  /* ═══ NAVBAR ═══ */
  .navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: var(--nav-h);
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    border-bottom: 1px solid var(--border-color);
  }
  .navbar .container {
    display: flex; align-items: center; justify-content: space-between; height: 100%;
  }
  .navbar-brand {
    display: flex; align-items: center; gap: 0.75rem;
    font-weight: 800; font-size: 1.25rem;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.02em;
  }
  .navbar-brand img { height: 2.25rem; width: auto; border-radius: 8px; }
  .nav-links { display: flex; align-items: center; gap: 2rem; }
  .nav-links a {
    font-size: .875rem; font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
    position: relative;
    padding: 0.25rem 0;
  }
  .nav-links a::after {
    content: '';
    position: absolute; bottom: -2px; left: 0; right: 0;
    height: 2.5px; border-radius: 3px;
    background: var(--gradient-brand);
    transform: scaleX(0); transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .nav-links a:hover { color: var(--text-primary); }
  .nav-links a:hover::after { transform: scaleX(1); }
  .nav-links a.active { color: var(--text-primary); }
  .nav-links a.active::after { transform: scaleX(1); }
  .nav-links .nav-cta { margin-left: 0.5rem; }

  /* ═══ BUTTONS ═══ */
  .btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 1.25rem; border-radius: var(--radius-md);
    font-weight: 600; font-size: .875rem;
    border: none; cursor: pointer; text-decoration: none;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
  }
  .btn-primary {
    background: var(--gradient-cta); color: #fff;
    box-shadow: 0 4px 16px rgba(59,48,229,0.25);
  }
  .btn-primary:hover {
    box-shadow: 0 8px 28px rgba(59,48,229,0.35);
    transform: translateY(-2px) scale(1.02);
  }
  .btn-primary:active {
    transform: translateY(0) scale(0.98);
  }
  .btn-ghost {
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(8px);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
  }
  .btn-ghost:hover {
    border-color: var(--vibe-primary);
    color: var(--vibe-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
  }
  .btn-sm { padding: 0.375rem 1rem; font-size: .8125rem; border-radius: var(--radius-sm); }

  /* ═══ HERO ═══ */
  .hero {
    padding: 8rem 0 5rem;
    position: relative; overflow: hidden;
    background: var(--gradient-hero);
  }
  .hero::before {
    content: '';
    position: absolute; top: -30%; right: -20%;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,48,229,0.08), transparent 70%);
    pointer-events: none;
  }
  .hero::after {
    content: '';
    position: absolute; bottom: -20%; left: -10%;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,191,0.06), transparent 70%);
    pointer-events: none;
  }
  .hero-content {
    position: relative; z-index: 1;
    text-align: center; max-width: 800px; margin: 0 auto;
  }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.375rem 1rem; border-radius: 100px;
    font-size: .8rem; font-weight: 500;
    background: linear-gradient(135deg, var(--brand-100), rgba(0,212,191,0.1));
    color: var(--vibe-primary);
    border: 1px solid rgba(59,48,229,0.15);
    margin-bottom: 1.5rem;
  }
  .hero h1 {
    font-size: 3.75rem; font-weight: 800; line-height: 1.05;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #110f2e 0%, #3b30e5 35%, #00d4bf 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .hero p {
    font-size: 1.125rem; color: var(--text-secondary);
    max-width: 560px; margin: 1.25rem auto 2.5rem; line-height: 1.7;
  }
  .hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
  .hero-actions .btn { padding: 0.75rem 2rem; font-size: 1rem; border-radius: var(--radius-lg); }

  /* ═══ SECTION ═══ */
  .section { padding: 5rem 0; position: relative; }
  .section-header { text-align: center; margin-bottom: 3.5rem; }
  .section-header .badge-row {
    display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 1rem;
  }
  .section-header h2 {
    font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .section-header p {
    color: var(--text-secondary); margin-top: 0.75rem; font-size: 1.05rem;
  }
  .section-alt {
    background: var(--gradient-section);
  }

  /* ═══ CARDS ═══ */
  .card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
  }
  .card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-brand);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-200);
    transform: translateY(-4px);
  }
  .card:hover::before {
    opacity: 1;
  }
  .card-icon {
    width: 3rem; height: 3rem; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--brand-100), rgba(0,212,191,0.12));
    color: var(--vibe-primary);
    transition: transform 0.3s;
  }
  .card:hover .card-icon {
    transform: scale(1.08);
  }
  .card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem; }
  .card p { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; }

  .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

  /* ═══ STATS ═══ */
  .stats-row {
    display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap;
    padding: 3rem 0;
  }
  .stat-item { text-align: center; }
  .stat-number {
    font-size: 2.25rem; font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
  }
  .stat-label { font-size: .8125rem; color: var(--text-muted); margin-top: 0.25rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }

  /* ═══ PRICING ═══ */
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px; margin: 0 auto;
  }
  .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
    box-shadow: var(--shadow-sm);
  }
  .pricing-card.featured {
    border-color: var(--brand-200);
    background: linear-gradient(180deg, var(--brand-50), #fff 60%);
    box-shadow: var(--shadow-lg);
  }
  .pricing-card.featured::before {
    content: 'Popular';
    position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%);
    padding: 0.25rem 1.25rem; border-radius: 100px;
    font-size: .75rem; font-weight: 600; letter-spacing: 0.03em;
    background: var(--gradient-brand); color: #fff;
    box-shadow: 0 4px 12px rgba(59,48,229,0.25);
  }
  .pricing-card .price {
    font-size: 2.75rem; font-weight: 800; margin: 1rem 0 0.25rem;
    letter-spacing: -0.02em;
  }
  .pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
  .pricing-card ul { list-style: none; margin: 1.5rem 0; }
  .pricing-card ul li {
    padding: 0.5rem 0; font-size: .875rem; color: var(--text-secondary);
    display: flex; align-items: center; gap: 0.5rem;
  }
  .pricing-card ul li i { color: var(--vibe-primary); }

  /* ═══ TESTIMONIAL ═══ */
  .testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 640px; margin: 0 auto;
    box-shadow: var(--shadow-md);
    position: relative;
  }
  .testimonial::before {
    content: '"';
    position: absolute; top: 1rem; left: 1.5rem;
    font-size: 5rem; font-weight: 800; line-height: 1;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.15;
  }
  .testimonial-stars { color: #eab308; font-size: .875rem; margin-bottom: 1rem; }
  .testimonial blockquote {
    font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7;
    font-style: italic; margin-bottom: 1.5rem;
  }
  .testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
  .testimonial-author .avatar {
    width: 2.75rem; height: 2.75rem; border-radius: 50%;
    background: var(--gradient-brand);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .875rem; color: #fff;
    box-shadow: 0 4px 12px rgba(59,48,229,0.2);
  }
  .testimonial-author .name { font-weight: 600; font-size: .9rem; }
  .testimonial-author .role { font-size: .8rem; color: var(--text-muted); }

  /* ═══ PLATFORM TAGS ═══ */
  .platform-tags { display: flex; gap: 0.625rem; flex-wrap: wrap; justify-content: center; }
  .platform-tag {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.5rem 1.125rem; border-radius: var(--radius-md);
    background: #fff; border: 1px solid var(--border-color);
    font-size: .8rem; font-weight: 500; color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .platform-tag:hover {
    border-color: var(--brand-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px) scale(1.02);
    color: var(--vibe-primary);
  }
  .platform-tag i { font-size: 1rem; color: var(--vibe-primary); }

  /* ═══ CTA SECTION ═══ */
  .cta-section {
    padding: 5rem 0;
    position: relative; overflow: hidden;
    background: linear-gradient(135deg, var(--brand-100), rgba(0,212,191,0.08));
  }
  .cta-section .cta-box {
    max-width: 700px; margin: 0 auto; text-align: center;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3.5rem 2.5rem;
    box-shadow: var(--shadow-xl);
  }
  .cta-section .cta-box h2 {
    font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .cta-section .cta-box p {
    color: var(--text-secondary); font-size: .95rem; margin-bottom: 2rem;
  }

  /* ═══ FOOTER ═══ */
  .footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    background: #fff;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  .footer-brand p { font-size: .875rem; color: var(--text-muted); max-width: 300px; margin-top: 1rem; }
  .footer h4 { font-size: .875rem; font-weight: 600; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
  .footer ul { list-style: none; }
  .footer ul li { margin-bottom: 0.5rem; }
  .footer ul li a { color: var(--text-secondary); text-decoration: none; font-size: .875rem; transition: color 0.2s; }
  .footer ul li a:hover { color: var(--vibe-primary); }
  .footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
  .footer-social a {
    width: 2.25rem; height: 2.25rem; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-secondary); border: 1px solid var(--border-color);
    color: var(--text-secondary); text-decoration: none; transition: all 0.2s;
  }
  .footer-social a:hover {
    background: var(--vibe-primary); color: #fff; border-color: var(--vibe-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59,48,229,0.2);
  }
  .footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: flex; justify-content: space-between; align-items: center;
    font-size: .8125rem; color: var(--text-muted);
  }

  /* ═══ LABEL TAG ═══ */
  .label-tag {
    display: inline-flex; align-items: center; gap: 0.35rem;
    padding: 0.25rem 0.75rem; border-radius: 100px;
    font-size: .75rem; font-weight: 500;
    background: var(--brand-100); color: var(--vibe-primary);
    border: 1px solid var(--brand-200);
  }

  /* ═══ RESPONSIVE ═══ */
  @media (max-width: 768px) {
    .hero h1 { font-size: 2.25rem; }
    .section-header h2 { font-size: 1.75rem; }
    .grid-3, .pricing-grid, .footer-grid { grid-template-columns: 1fr; }
    .stats-row { gap: 1.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
    .hamburger { display: flex !important; }
    .cta-section .cta-box { padding: 2rem 1.5rem; }
  }

/* ═══ DARK MODE ═══ */
[data-theme="dark"] {
  --bg-primary: #0a0a1a;
  --bg-secondary: #111128;
  --bg-card: #14142b;
  --bg-card-hover: #1a1a35;
  --border-color: #2a2a50;

  --text-primary: #e8e8f0;
  --text-secondary: #a0a0c0;
  --text-muted: #707090;

  --vibe-glow: rgba(59,48,229,0.25);

  --gradient-hero: linear-gradient(160deg, #0d0d24 0%, #0a0a1a 40%, #111128 100%);
  --gradient-section: linear-gradient(180deg, #0a0a1a, #0d0d24);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.03);
  --shadow-lg: 0 8px 32px rgba(59,48,229,0.2), 0 0 0 1px rgba(255,255,255,0.03);
  --shadow-xl: 0 16px 48px rgba(59,48,229,0.25);
  --shadow-glow: 0 0 24px rgba(59,48,229,0.12);
}

[data-theme="dark"] .navbar {
  background: rgba(10,10,26,0.85);
  border-bottom-color: var(--border-color);
}

[data-theme="dark"] .card {
  background: var(--bg-card);
}

[data-theme="dark"] .pricing-card {
  background: var(--bg-card);
}

[data-theme="dark"] .pricing-card.featured {
  background: linear-gradient(180deg, #1a1a3a, var(--bg-card) 60%);
}

[data-theme="dark"] .testimonial {
  background: var(--bg-card);
}

[data-theme="dark"] .cta-section {
  background: linear-gradient(135deg, #1a1a3a, rgba(0,212,191,0.05));
}

[data-theme="dark"] .cta-section .cta-box {
  background: var(--bg-card);
  border-color: var(--border-color);
}

[data-theme="dark"] .footer {
  background: #0d0d20;
  border-top-color: var(--border-color);
}

[data-theme="dark"] .platform-tag {
  background: var(--bg-card);
}

[data-theme="dark"] .btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
}

[data-theme="dark"] .btn-ghost:hover {
  border-color: var(--vibe-primary);
  color: var(--vibe-accent);
  background: rgba(59,48,229,0.1);
}

[data-theme="dark"] .stats-row .stat-number {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .label-tag {
  background: rgba(59,48,229,0.2);
  border-color: rgba(59,48,229,0.3);
}

/* ═══ THEME TOGGLE ═══ */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem; border-radius: var(--radius-md);
  color: var(--text-secondary); text-decoration: none; border: none;
  background: transparent; cursor: pointer;
  transition: all var(--transition); margin-left: 0.5rem; font-size: 1rem;
}
.theme-toggle:hover { color: var(--vibe-primary); background: var(--vibe-glow); transform: scale(1.1); }

/* ═══ HAMBURGER MENU ═══ */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; z-index: 200;
}
.hamburger span {
  display: block; width: 24px; height: 2.5px;
  background: var(--text-primary); border-radius: 3px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
[data-theme="dark"] .hamburger span { background: var(--text-primary); }

.mobile-menu {
  position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
  background: var(--bg-primary); z-index: 150;
  transition: right 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.5rem; height: var(--nav-h);
}
.mobile-menu-links {
  display: flex; flex-direction: column; gap: 0;
  padding: 1rem 1.5rem 2rem;
}
.mobile-menu-links a:not(.btn) {
  display: block; padding: 1rem 0;
  font-size: 1.1rem; font-weight: 500;
  color: var(--text-primary); text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition);
}
.mobile-menu-links a:not(.btn):hover { color: var(--vibe-primary); }
.mobile-menu-links .active { color: var(--vibe-primary); }
.mobile-menu-buttons {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin-top: 1.5rem;
}
.mobile-menu-buttons .btn { justify-content: center; padding: 0.75rem; font-size: 1rem; }

/* ── Cookie Banner ── */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--bg-card);
  border-top:1px solid var(--border-color);padding:1rem 1.5rem;display:none;
  box-shadow:0 -4px 12px rgba(0,0,0,.1)}
.cookie-banner.show{display:block}
.cookie-banner .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.cookie-banner p{font-size:.8125rem;color:var(--text-secondary);max-width:700px}
.cookie-banner .actions{display:flex;gap:.5rem;flex-shrink:0}

/* 17. Cookie banner */
@media(max-width:640px){
  .cookie-banner .container{flex-direction:column;align-items:flex-start}
  .cookie-banner p{margin-bottom:.5rem;max-width:100%;font-size:.8125rem}
  .cookie-banner .actions{width:100%;flex-wrap:wrap;gap:.5rem}
  .cookie-banner .actions .btn{flex:1;min-width:0;justify-content:center}
}

body.menu-open { overflow: hidden; }