*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

    /* ── Public page CSS variables ── */
    :root {
      --pub-bg: #ffffff;
      --pub-text: #1a202c;
      --pub-text-secondary: #4a5568;
      --pub-text-muted: #64748b;
      --pub-text-pale: #94a3b8;
      --pub-card-bg: #ffffff;
      --pub-border: #e2e8f0;
      --pub-header-bg: rgba(255,255,255,0.88);
      --pub-section-gray: #f8fafc;
      --pub-input-bg: #ffffff;
      --pub-hover-bg: rgba(102,126,234,0.06);
    }
    [data-theme="dark"] {
      --pub-bg: #0f1219;
      --pub-text: #e2e8f0;
      --pub-text-secondary: #a0aec0;
      --pub-text-muted: #8b949e;
      --pub-text-pale: #6b7280;
      --pub-card-bg: #1a1f2e;
      --pub-border: #2d3748;
      --pub-header-bg: rgba(15,18,25,0.92);
      --pub-section-gray: #161b26;
      --pub-input-bg: #161b26;
      --pub-hover-bg: rgba(102,126,234,0.1);
    }

    body {
      font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--pub-text);
      background: var(--pub-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }

    /* ── Header ───────────────────────────────────────── */
    .pub-header {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      background: var(--pub-header-bg);
      backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(102,126,234,0.06);
      transition: box-shadow 0.3s ease;
    }
    .pub-header.scrolled { box-shadow: 0 1px 24px rgba(0,0,0,0.06); }
    .pub-header-inner {
      max-width: 1200px; margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 24px; height: 72px;
    }
    .pub-logo {
      font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
      font-size: 1.35rem; font-weight: 800; letter-spacing: -0.03em;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .pub-nav { display: flex; align-items: center; gap: 36px; }
    .pub-nav a {
      font-size: 0.92rem; font-weight: 500; color: var(--pub-text-secondary);
      transition: color 0.2s; position: relative;
    }
    .pub-nav a:hover { color: #667eea; }
    .pub-nav a::after {
      content: ''; position: absolute; bottom: -4px; left: 0;
      width: 0; height: 2px; border-radius: 1px;
      background: linear-gradient(135deg, #667eea, #764ba2);
      transition: width 0.25s ease;
    }
    .pub-nav a:hover::after { width: 100%; }
    .pub-header-actions { display: flex; align-items: center; gap: 12px; }

    /* ── Buttons ──────────────────────────────────────── */
    .btn {
      display: inline-flex; align-items: center; justify-content: center;
      padding: 10px 22px; border-radius: 8px;
      font-size: 0.92rem; font-weight: 600;
      transition: all 0.2s ease; cursor: pointer;
      border: none; text-decoration: none; white-space: nowrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: #fff; box-shadow: 0 2px 12px rgba(102,126,234,0.25);
    }
    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 24px rgba(102,126,234,0.35);
    }
    .btn-ghost {
      background: transparent; color: #667eea;
      border: 1.5px solid rgba(102,126,234,0.25);
    }
    .btn-ghost:hover {
      background: rgba(102,126,234,0.05);
      border-color: #667eea;
    }
    .btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 10px; }
    .btn-white {
      background: var(--pub-card-bg); color: #667eea;
      box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    }
    .btn-white:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    }

    /* ── Hamburger ────────────────────────────────────── */
    .pub-hamburger {
      display: none; background: none; border: none; cursor: pointer;
      width: 40px; height: 40px; position: relative;
      flex-direction: column; align-items: center; justify-content: center; gap: 6px;
    }
    .pub-hamburger span {
      display: block; width: 22px; height: 2px;
      background: var(--pub-text); border-radius: 2px;
      transition: all 0.3s ease;
    }
    .pub-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5.5px, 5.5px); }
    .pub-hamburger.active span:nth-child(2) { opacity: 0; }
    .pub-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5.5px, -5.5px); }

    .pub-mobile-menu {
      display: none; position: fixed; top: 72px; left: 0; right: 0;
      background: var(--pub-header-bg);
      backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
      padding: 16px 24px 24px;
      border-bottom: 1px solid rgba(0,0,0,0.06);
      box-shadow: 0 12px 40px rgba(0,0,0,0.08);
      flex-direction: column; gap: 4px;
      z-index: 999;
    }
    .pub-mobile-menu.open { display: flex; }
    .pub-mobile-menu a {
      display: block; padding: 12px 16px; border-radius: 8px;
      font-weight: 500; color: var(--pub-text-secondary); font-size: 1rem;
      transition: background 0.2s;
    }
    .pub-mobile-menu a:hover { background: var(--pub-hover-bg); color: #667eea; }
    .pub-mobile-menu .btn { margin-top: 8px; }

    /* ── Footer ───────────────────────────────────────── */
    .pub-footer {
      background: #0f172a; color: #94a3b8; padding: 72px 24px 32px;
    }
    .pub-footer-inner {
      max-width: 1200px; margin: 0 auto;
      display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
    }
    .pub-footer h4 {
      color: #f1f5f9; font-size: 0.92rem; margin-bottom: 20px;
      font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
    }
    .pub-footer-brand p { margin-top: 12px; font-size: 0.9rem; line-height: 1.75; }
    .pub-footer-links { list-style: none; }
    .pub-footer-links li { margin-bottom: 12px; }
    .pub-footer-links a { font-size: 0.9rem; transition: color 0.2s; }
    .pub-footer-links a:hover { color: #667eea; }
    .pub-footer-bottom {
      max-width: 1200px; margin: 56px auto 0;
      padding-top: 24px; border-top: 1px solid rgba(148,163,184,0.1);
      display: flex; justify-content: space-between; align-items: center;
      font-size: 0.84rem; color: #64748b;
    }
    .pub-footer-social { display: flex; gap: 12px; }
    .pub-footer-social a {
      display: flex; align-items: center; justify-content: center;
      width: 36px; height: 36px; border-radius: 8px;
      background: rgba(148,163,184,0.08); color: #94a3b8;
      transition: all 0.2s;
    }
    .pub-footer-social a:hover { background: #667eea; color: #fff; }

    /* ── Fade-in animations ──────────────────────────── */
    .fade-in {
      opacity: 0; transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .fade-in.visible { opacity: 1; transform: translateY(0); }
    .fade-in-d1 { transition-delay: 0.1s; }
    .fade-in-d2 { transition-delay: 0.2s; }
    .fade-in-d3 { transition-delay: 0.3s; }
    .fade-in-d4 { transition-delay: 0.4s; }
    .fade-in-d5 { transition-delay: 0.5s; }

    /* ── Responsive ──────────────────────────────────── */
    @media (max-width: 768px) {
      .pub-nav { display: none; }
      .pub-header-actions { display: none; }
      .pub-hamburger { display: flex; }
      .pub-footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
      .pub-footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    }
    @media (max-width: 480px) {
      .pub-footer-inner { grid-template-columns: 1fr; }
    }


    /* ── Hero (dark) ──────────────────────────────────── */
    .hero { position: relative; background: #0f172a; padding: 100px 24px 140px; min-height: 85vh; display: flex; align-items: center; overflow: hidden; }
    .hero::before { content:''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 50% at 70% 30%, rgba(102,126,234,0.12) 0%, transparent 70%), radial-gradient(ellipse 50% 40% at 30% 70%, rgba(118,75,162,0.08) 0%, transparent 70%); pointer-events: none; }
    .hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; line-height: 0; }
    .hero-wave svg { display: block; width: 100%; height: auto; }
    .hero-inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
    .hero-text { color: #fff; }
    .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(102,126,234,0.12); border: 1px solid rgba(102,126,234,0.25); padding: 6px 16px; border-radius: 100px; font-size: 0.84rem; font-weight: 600; color: rgba(255,255,255,0.9); margin-bottom: 28px; }
    .hero h1 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 3.2rem; font-weight: 800; line-height: 1.12; letter-spacing: -0.03em; margin-bottom: 20px; color: #fff; }
    .hero-sub { font-size: 1.18rem; line-height: 1.7; color: rgba(255,255,255,0.8); margin-bottom: 36px; max-width: 520px; }
    .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
    .hero-actions .btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.3); padding: 14px 32px; border-radius: 10px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none; display: inline-flex; align-items: center; }
    .hero-actions .btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
    .hero-illustration { display: flex; justify-content: center; align-items: center; }

    /* Chat mockup */
    .chat-mockup { background: #1e293b; border-radius: 20px; max-width: 380px; width: 100%; box-shadow: 0 25px 60px rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.08); overflow: hidden; }
    .chat-mockup-header { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.03); }
    .chat-mockup-dots { display: flex; gap: 6px; }
    .chat-mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
    .chat-mockup-dots span:nth-child(1) { background: #ef4444; }
    .chat-mockup-dots span:nth-child(2) { background: #f59e0b; }
    .chat-mockup-dots span:nth-child(3) { background: #22c55e; }
    .chat-mockup-title { font-size: 0.85rem; color: rgba(255,255,255,0.6); font-weight: 600; margin-left: auto; }
    .chat-mockup-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; min-height: 220px; }
    .chat-bubble { padding: 10px 16px; border-radius: 16px; font-size: 0.88rem; line-height: 1.5; max-width: 85%; }
    .chat-bubble-user { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
    .chat-bubble-bot { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85); align-self: flex-start; border-bottom-left-radius: 4px; }
    .chat-typing { display: flex; gap: 4px; align-self: flex-start; padding: 12px 16px; }
    .chat-typing span { display: inline-block; width: 8px; height: 8px; background: #667eea; border-radius: 50%; animation: typingDot 1.4s ease-in-out infinite; }
    .chat-typing span:nth-child(2) { animation-delay: 0.2s; }
    .chat-typing span:nth-child(3) { animation-delay: 0.4s; }
    @keyframes typingDot { 0%,60%,100% { opacity:0.3; transform: translateY(0); } 30% { opacity:1; transform: translateY(-4px); } }

    /* ── Section common ──────────────────────────────── */
    .section { padding: 100px 24px; }
    .section-gray { background: #f8fafc; }
    .section-heading { text-align: center; max-width: 640px; margin: 0 auto 64px; }
    .section-heading h2 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 2.3rem; font-weight: 800; letter-spacing: -0.025em; color: #1a202c; margin-bottom: 16px; line-height: 1.2; }
    .section-heading p { font-size: 1.1rem; color: #64748b; line-height: 1.7; }
    .section-label { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #667eea; margin-bottom: 12px; }

    /* ── Trust logos ──────────────────────────────────── */
    .trust-bar { padding: 48px 24px; background: #f8fafc; text-align: center; border-bottom: 1px solid rgba(0,0,0,0.04); }
    .trust-bar p { font-size: 0.85rem; font-weight: 600; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 28px; }
    .trust-logos { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; max-width: 800px; margin: 0 auto; opacity: 0.7; }
    .trust-logos span { font-size: 0.95rem; font-weight: 700; color: #475569; letter-spacing: 0.02em; display: flex; align-items: center; gap: 8px; }

    /* ── Audience tabs ────────────────────────────────── */
    .tabs-nav { display: flex; justify-content: center; gap: 8px; margin-bottom: 48px; flex-wrap: wrap; }
    .tab-btn { padding: 12px 28px; border-radius: 100px; border: 1.5px solid #e2e8f0; background: #fff; font-size: 0.95rem; font-weight: 600; color: #64748b; cursor: pointer; transition: all 0.25s; }
    .tab-btn:hover { border-color: #667eea; color: #667eea; }
    .tab-btn.active { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; border-color: transparent; box-shadow: 0 4px 16px rgba(102,126,234,0.3); }
    .tab-panel { display: none; max-width: 800px; margin: 0 auto; }
    .tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
    .tab-content h3 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 1.6rem; font-weight: 800; color: #1a202c; margin-bottom: 8px; }
    .tab-content .tab-desc { font-size: 0.95rem; color: #64748b; margin-bottom: 20px; line-height: 1.6; }
    .tab-content ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
    .tab-content li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: #475569; line-height: 1.5; }
    .tab-content li svg { flex-shrink: 0; margin-top: 2px; color: #667eea; }
    .tab-visual { display: flex; align-items: center; justify-content: center; }
    .tab-visual-box { width: 100%; aspect-ratio: 4/3; border-radius: 16px; background: linear-gradient(135deg, rgba(102,126,234,0.06), rgba(118,75,162,0.06)); border: 1px solid rgba(102,126,234,0.1); display: flex; align-items: center; justify-content: center; }
    .tab-visual-box svg { width: 80px; height: 80px; color: #667eea; opacity: 0.4; }

    /* ── Features grid ────────────────────────────────── */
    .features-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .feature-card { background: #fff; border-radius: 16px; padding: 32px 28px; border: 1px solid rgba(0,0,0,0.04); box-shadow: 0 1px 3px rgba(0,0,0,0.04); transition: all 0.3s ease; }
    .feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(102,126,234,0.1); border-color: rgba(102,126,234,0.12); }
    .feature-icon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(102,126,234,0.08), rgba(118,75,162,0.08)); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
    .feature-card h3 { font-size: 1.05rem; font-weight: 700; color: #1a202c; margin-bottom: 8px; }
    .feature-card p { font-size: 0.88rem; color: #64748b; line-height: 1.65; }

    /* ── Embed demo ───────────────────────────────────── */
    .embed-demo { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
    .code-block { background: #1e293b; border-radius: 14px; padding: 24px; position: relative; overflow: hidden; }
    .code-block-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .code-block-header span { font-size: 0.78rem; color: #94a3b8; font-weight: 600; }
    .code-block pre { margin: 0; overflow-x: auto; }
    .code-block code { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: #e2e8f0; line-height: 1.7; white-space: pre-wrap; word-break: break-all; }
    .code-block .hl-tag { color: #f472b6; }
    .code-block .hl-attr { color: #7dd3fc; }
    .code-block .hl-str { color: #86efac; }
    .copy-btn { position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); color: #94a3b8; padding: 6px 14px; border-radius: 8px; font-size: 0.78rem; font-weight: 600; cursor: pointer; transition: all 0.2s; }
    .copy-btn:hover { background: rgba(255,255,255,0.15); color: #fff; }
    .embed-preview { background: #f1f5f9; border-radius: 14px; padding: 24px; position: relative; min-height: 300px; display: flex; align-items: flex-end; justify-content: flex-end; }
    .embed-preview-page { position: absolute; inset: 12px; background: #fff; border-radius: 10px; border: 1px solid #e2e8f0; overflow: hidden; }
    .embed-preview-bar { height: 28px; background: #f8fafc; border-bottom: 1px solid #e2e8f0; border-radius: 10px 10px 0 0; display: flex; align-items: center; gap: 4px; padding: 0 10px; }
    .embed-preview-bar span { width: 7px; height: 7px; border-radius: 50%; background: #cbd5e1; }
    .embed-preview-lines { padding: 16px; }
    .embed-preview-lines div { height: 8px; border-radius: 4px; background: #f1f5f9; margin-bottom: 8px; }
    .embed-preview-lines div:nth-child(1) { width: 70%; }
    .embed-preview-lines div:nth-child(2) { width: 90%; }
    .embed-preview-lines div:nth-child(3) { width: 55%; }
    .embed-mini-widget { position: relative; z-index: 2; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(102,126,234,0.4); margin: 12px; }
    .embed-mini-widget svg { color: #fff; }

    /* ── How it works ─────────────────────────────────── */
    .steps-grid { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; position: relative; }
    .steps-grid::before { content: ''; position: absolute; top: 28px; left: calc(16.67% + 28px); right: calc(16.67% + 28px); height: 2px; background: linear-gradient(90deg, #667eea, #764ba2); opacity: 0.2; }
    .step-card { text-align: center; position: relative; }
    .step-number { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 24px; background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; font-size: 1.3rem; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(102,126,234,0.25); position: relative; z-index: 2; }
    .step-card h3 { font-size: 1.1rem; font-weight: 700; color: #1a202c; margin-bottom: 8px; }
    .step-card p { font-size: 0.9rem; color: #64748b; line-height: 1.65; max-width: 260px; margin: 0 auto; }

    /* ── Stats ────────────────────────────────────────── */
    .stats-section { background: linear-gradient(135deg, #667eea, #764ba2); padding: 80px 24px; position: relative; overflow: hidden; }
    .stats-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 80% at 50% 50%, rgba(255,255,255,0.06) 0%, transparent 60%); pointer-events: none; }
    .stats-grid { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; color: #fff; }
    .stat-item h3 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 2.8rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 6px; line-height: 1; }
    .stat-item p { font-size: 0.88rem; color: rgba(255,255,255,0.75); font-weight: 500; }

    /* ── Pricing ──────────────────────────────────────── */
    .pricing-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
    .price-card { background: #fff; border-radius: 16px; padding: 36px 28px; border: 1px solid #e2e8f0; text-align: center; transition: all 0.3s; }
    .price-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.08); }
    .price-card.featured { border-color: #667eea; box-shadow: 0 8px 30px rgba(102,126,234,0.15); position: relative; transform: scale(1.04); }
    .price-card.featured::before { content: 'Recommended'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 4px 14px; border-radius: 100px; text-transform: uppercase; letter-spacing: 0.05em; }
    .price-card h3 { font-size: 1.2rem; font-weight: 700; color: #1a202c; margin-bottom: 8px; }
    .price-amount { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 2.5rem; font-weight: 800; color: #1a202c; margin: 16px 0 4px; }
    .price-amount span { font-size: 1rem; font-weight: 500; color: #94a3b8; }
    .price-card ul { list-style: none; padding: 0; margin: 24px 0; text-align: left; display: flex; flex-direction: column; gap: 10px; }
    .price-card li { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: #475569; }
    .price-card li svg { flex-shrink: 0; color: #667eea; }
    .price-card .btn { width: 100%; justify-content: center; }

    /* ── Billing Toggle ──────────────────────────────── */
    .billing-toggle { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 32px; }
    .billing-option { font-size: 0.92rem; font-weight: 600; color: #94a3b8; cursor: pointer; transition: color 0.2s; }
    .billing-option.active { color: #1a202c; }
    .toggle-switch { position: relative; display: inline-block; width: 48px; height: 26px; }
    .toggle-switch input { opacity: 0; width: 0; height: 0; }
    .toggle-slider { position: absolute; cursor: pointer; inset: 0; background: #cbd5e1; border-radius: 26px; transition: 0.3s; }
    .toggle-slider::before { content: ''; position: absolute; height: 20px; width: 20px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: 0.3s; }
    .toggle-switch input:checked + .toggle-slider { background: linear-gradient(135deg, #667eea, #764ba2); }
    .toggle-switch input:checked + .toggle-slider::before { transform: translateX(22px); }
    .save-badge { display: inline-block; background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 100px; margin-top: -8px; margin-bottom: 8px; opacity: 0; transition: opacity 0.3s; }
    .save-badge.visible { opacity: 1; }
    .billed-yearly { font-size: 0.75rem; font-weight: 500; color: #94a3b8; margin-top: 2px; }

    /* ── FAQ ──────────────────────────────────────────── */
    .faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
    .faq-item { background: #fff; border-radius: 12px; border: 1px solid #e2e8f0; overflow: hidden; transition: all 0.25s; }
    .faq-item.open { border-color: rgba(102,126,234,0.2); box-shadow: 0 2px 12px rgba(102,126,234,0.06); }
    .faq-q { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; cursor: pointer; font-size: 0.95rem; font-weight: 600; color: #1a202c; gap: 16px; }
    .faq-q svg { flex-shrink: 0; transition: transform 0.25s; color: #94a3b8; }
    .faq-item.open .faq-q svg { transform: rotate(180deg); color: #667eea; }
    .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
    .faq-item.open .faq-a { max-height: 200px; }
    .faq-a-inner { padding: 0 24px 18px; font-size: 0.9rem; color: #64748b; line-height: 1.7; }

    /* ── Final CTA (dark) ─────────────────────────────── */
    .cta-dark { background: #0f172a; padding: 100px 24px; text-align: center; position: relative; overflow: hidden; }
    .cta-dark::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(102,126,234,0.1) 0%, transparent 70%); pointer-events: none; }
    .cta-dark-inner { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }
    .cta-dark h2 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: 2.4rem; font-weight: 800; color: #fff; margin-bottom: 16px; letter-spacing: -0.025em; }
    .cta-dark p { font-size: 1.1rem; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 36px; }
    .cta-dark .btn-white { font-weight: 700; box-shadow: 0 4px 24px rgba(255,255,255,0.15); }
    .cta-dark .sub-text { font-size: 0.85rem; color: rgba(255,255,255,0.4); margin-top: 16px; }

    /* ── Focus states ────────────────────────────────── */
    a:focus-visible,button:focus-visible,.tab-btn:focus-visible,.faq-q:focus-visible{outline:2px solid #667eea;outline-offset:2px;border-radius:4px}

    /* ── Dark mode overrides for portfolio/landing page ── */
    [data-theme="dark"] .section-gray { background: var(--pub-section-gray, #161b26); }
    [data-theme="dark"] .section-heading h2 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .section-heading p { color: var(--pub-text-muted, #8b949e); }
    [data-theme="dark"] .trust-bar { background: var(--pub-section-gray, #161b26); border-bottom-color: rgba(255,255,255,0.04); }
    [data-theme="dark"] .trust-bar p { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .trust-logos span { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .tab-btn { background: var(--pub-card-bg, #1a1f2e); color: var(--pub-text-muted, #8b949e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .tab-btn:hover { border-color: #667eea; color: #667eea; }
    [data-theme="dark"] .tab-content h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .tab-content .tab-desc { color: var(--pub-text-muted, #8b949e); }
    [data-theme="dark"] .tab-content li { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .feature-card { background: var(--pub-card-bg, #1a1f2e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .feature-card:hover { border-color: rgba(102,126,234,0.3); box-shadow: 0 12px 40px rgba(102,126,234,0.15); }
    [data-theme="dark"] .feature-card h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .feature-card p { color: var(--pub-text-muted, #8b949e); }
    [data-theme="dark"] .embed-preview { background: var(--pub-section-gray, #161b26); }
    [data-theme="dark"] .embed-preview-page { background: var(--pub-card-bg, #1a1f2e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .embed-preview-bar { background: #1e2536; border-bottom-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .embed-preview-bar span { background: #4a5568; }
    [data-theme="dark"] .embed-preview-lines div { background: #232a3b; }
    [data-theme="dark"] .price-card { background: var(--pub-card-bg, #1a1f2e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .price-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
    [data-theme="dark"] .price-card.featured { border-color: #667eea; box-shadow: 0 8px 30px rgba(102,126,234,0.2); }
    [data-theme="dark"] .price-card h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .price-amount { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .price-amount span { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .price-card li { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .billing-option { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .billing-option.active { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .billed-yearly { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .faq-item { background: var(--pub-card-bg, #1a1f2e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .faq-item.open { border-color: rgba(102,126,234,0.3); }
    [data-theme="dark"] .faq-q { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .faq-a-inner { color: var(--pub-text-muted, #8b949e); }
    [data-theme="dark"] .step-card h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .step-card p { color: var(--pub-text-muted, #8b949e); }
    [data-theme="dark"] .toggle-slider { background: #4a5568; }
    [data-theme="dark"] .section-label { color: #818cf8; }

    /* ── Responsive ───────────────────────────────────── */
    @media (max-width: 1024px) {
      .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
      .price-card.featured { transform: none; }
    }
    @media (max-width: 768px) {
      .hero { padding: 80px 24px 120px; min-height: auto; }
      .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
      .hero h1 { font-size: 2.2rem; }
      .hero-sub { margin: 0 auto 32px; }
      .hero-actions { justify-content: center; }
      .hero-illustration { order: -1; }
      .chat-mockup { max-width: 300px; margin: 0 auto; }
      .section { padding: 72px 24px; }
      .section-heading h2 { font-size: 1.8rem; }
      .section-heading { margin-bottom: 48px; }
      .tabs-nav { gap: 6px; }
      .tab-btn { padding: 10px 20px; font-size: 0.85rem; }
      .tab-panel.active { grid-template-columns: 1fr; gap: 32px; }
      .tab-visual { order: -1; }
      .features-grid { grid-template-columns: 1fr; max-width: 460px; }
      .embed-demo { grid-template-columns: 1fr; gap: 32px; }
      .steps-grid { grid-template-columns: 1fr; gap: 40px; }
      .steps-grid::before { display: none; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
      .stat-item h3 { font-size: 2rem; }
      .cta-dark h2 { font-size: 1.8rem; }
    }
    @media (max-width: 480px) {
      .hero h1 { font-size: 1.6rem; }
      .hero-actions { flex-direction: column; gap: 12px; }
      .hero-actions a, .hero-actions .btn-outline { width: 100%; text-align: center; justify-content: center; }
      .stats-grid { grid-template-columns: 1fr; }
      .trust-logos { gap: 24px; }
      .section-label { font-size: 11px; }
      .price-card { padding: 24px; }
    }


    .contact-hero {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      padding: 80px 24px 60px;
      text-align: center;
      color: #fff;
      position: relative;
      overflow: hidden;
    }
    .contact-hero::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse 80% 60% at 20% 80%, rgba(102,126,234,0.4) 0%, transparent 60%),
                  radial-gradient(ellipse 60% 50% at 80% 20%, rgba(118,75,162,0.3) 0%, transparent 60%);
      pointer-events: none;
    }
    .contact-hero h1 {
      position: relative; z-index: 2;
      font-size: 2.6rem; font-weight: 800; letter-spacing: -0.03em;
      margin-bottom: 12px;
    }
    .contact-hero p {
      position: relative; z-index: 2;
      font-size: 1.12rem; color: rgba(255,255,255,0.85);
      max-width: 560px; margin: 0 auto;
    }
    .contact-section {
      max-width: 1100px; margin: -40px auto 80px; padding: 0 24px;
      display: grid; grid-template-columns: 1fr 380px; gap: 40px;
      position: relative; z-index: 3;
    }

    /* ── Form Card ────────────────────────────────────── */
    .contact-form-card {
      background: #fff; border-radius: 16px;
      box-shadow: 0 4px 32px rgba(0,0,0,0.08);
      padding: 40px;
    }
    .contact-form-card h2 {
      font-size: 1.4rem; font-weight: 700; margin-bottom: 24px;
      color: #1a202c;
    }
    .form-group { margin-bottom: 20px; position: relative; }
    .form-group label {
      display: block; font-size: 0.88rem; font-weight: 600;
      color: #4a5568; margin-bottom: 6px;
    }
    .form-group input, .form-group textarea {
      width: 100%; padding: 12px 16px;
      border: 1.5px solid #e2e8f0; border-radius: 10px;
      font-size: 0.95rem; color: #1a202c;
      background: #f7fafc; transition: all 0.2s;
      font-family: inherit;
    }
    .form-group input:focus, .form-group textarea:focus {
      outline: none; border-color: #667eea;
      box-shadow: 0 0 0 3px rgba(102,126,234,0.12);
      background: #fff;
    }
    .form-group input.error, .form-group textarea.error {
      border-color: #e53e3e;
      box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
    }
    .form-group .error-msg {
      display: none; font-size: 0.82rem; color: #e53e3e;
      margin-top: 4px;
    }
    .form-group .error-msg.show { display: block; }
    .form-group textarea { min-height: 140px; resize: vertical; }

    /* ── File Upload ─────────────────────────────────── */
    .file-upload-area {
      border: 2px dashed #e2e8f0; border-radius: 10px;
      padding: 16px; text-align: center;
      cursor: pointer; transition: all 0.2s;
      background: #f7fafc;
    }
    .file-upload-area:hover {
      border-color: #667eea; background: rgba(102,126,234,0.04);
    }
    .file-upload-area.has-file {
      border-color: #48bb78; background: rgba(72,187,120,0.04);
    }
    .file-upload-area input[type="file"] { display: none; }
    .file-upload-icon { font-size: 1.5rem; margin-bottom: 4px; }
    .file-upload-text { font-size: 0.88rem; color: #94a3b8; }
    .file-upload-text strong { color: #667eea; }
    .file-name-display {
      display: none; font-size: 0.88rem; color: #276749;
      font-weight: 600; margin-top: 6px;
    }
    .file-name-display.show { display: flex; align-items: center; gap: 6px; justify-content: center; }
    .file-remove {
      background: none; border: none; color: #e53e3e;
      cursor: pointer; font-size: 1rem; padding: 0 4px;
    }
    .file-size-hint { font-size: 0.78rem; color: #94a3b8; margin-top: 4px; }
    .btn-submit {
      width: 100%; padding: 14px;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: #fff; border: none; border-radius: 10px;
      font-size: 1rem; font-weight: 700; cursor: pointer;
      transition: all 0.2s;
    }
    .btn-submit:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 24px rgba(102,126,234,0.35);
    }
    .btn-submit:disabled {
      opacity: 0.7; cursor: not-allowed; transform: none;
      box-shadow: none;
    }

    /* ── Success / Error Feedback ─────────────────────── */
    .form-feedback {
      display: none; padding: 16px 20px; border-radius: 10px;
      margin-bottom: 20px; font-size: 0.92rem; font-weight: 500;
    }
    .form-feedback.success {
      display: flex; align-items: center; gap: 10px;
      background: #f0fff4; border: 1px solid #c6f6d5; color: #276749;
    }
    .form-feedback.error-fb {
      display: flex; align-items: center; gap: 10px;
      background: #fff5f5; border: 1px solid #fed7d7; color: #c53030;
    }
    .success-check {
      width: 24px; height: 24px; border-radius: 50%;
      background: #48bb78; display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .success-check svg { width: 14px; height: 14px; }

    /* ── Sidebar ──────────────────────────────────────── */
    .contact-sidebar { display: flex; flex-direction: column; gap: 20px; }
    .sidebar-card {
      background: #fff; border-radius: 16px;
      box-shadow: 0 4px 32px rgba(0,0,0,0.08);
      padding: 28px;
    }
    .sidebar-card h3 {
      font-size: 1.05rem; font-weight: 700; color: #1a202c;
      margin-bottom: 16px; display: flex; align-items: center; gap: 10px;
    }
    .sidebar-card h3 .icon {
      width: 36px; height: 36px; border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      background: linear-gradient(135deg, rgba(102,126,234,0.1), rgba(118,75,162,0.1));
      color: #667eea;
    }
    .sidebar-item {
      display: flex; align-items: flex-start; gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid #f1f5f9;
    }
    .sidebar-item:last-child { border-bottom: none; }
    .sidebar-item .si-icon {
      width: 20px; height: 20px; color: #667eea; flex-shrink: 0; margin-top: 2px;
    }
    .sidebar-item .si-label {
      font-size: 0.84rem; color: #94a3b8; font-weight: 500;
    }
    .sidebar-item .si-value {
      font-size: 0.92rem; color: #1a202c; font-weight: 600;
    }

    /* ── Dark mode ──────────────────────────────────── */
    [data-theme="dark"] .contact-form-card,
    [data-theme="dark"] .sidebar-card { background: var(--pub-card-bg, #1a1f2e); box-shadow: 0 4px 32px rgba(0,0,0,0.3); }
    [data-theme="dark"] .contact-form-card h2,
    [data-theme="dark"] .sidebar-card h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group label { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .form-group input,
    [data-theme="dark"] .form-group textarea { background: var(--pub-input-bg, #161b26); border-color: var(--pub-border, #2d3748); color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group input:focus,
    [data-theme="dark"] .form-group textarea:focus { background: var(--pub-card-bg, #1a1f2e); }
    [data-theme="dark"] .file-upload-area { background: var(--pub-input-bg, #161b26); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .file-upload-text { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .sidebar-item { border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .sidebar-item .si-value { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .sidebar-item .si-label { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .form-feedback.success { background: rgba(72,187,120,0.1); border-color: rgba(72,187,120,0.3); color: #48bb78; }
    [data-theme="dark"] .form-feedback.error-fb { background: rgba(229,62,62,0.1); border-color: rgba(229,62,62,0.3); color: #fc8181; }

    @media (max-width: 768px) {
      .contact-section { grid-template-columns: 1fr; }
      .contact-hero h1 { font-size: 2rem; }
    }


    .support-hero {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      padding: 80px 24px 60px; text-align: center; color: #fff;
      position: relative; overflow: hidden;
    }
    .support-hero::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse 80% 60% at 20% 80%, rgba(102,126,234,0.4) 0%, transparent 60%),
                  radial-gradient(ellipse 60% 50% at 80% 20%, rgba(118,75,162,0.3) 0%, transparent 60%);
      pointer-events: none;
    }
    .support-hero h1 {
      position: relative; z-index: 2;
      font-size: 2.6rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 12px;
    }
    .support-hero p {
      position: relative; z-index: 2;
      font-size: 1.12rem; color: rgba(255,255,255,0.85);
      max-width: 560px; margin: 0 auto;
    }

    .support-form-section {
      max-width: 720px; margin: -40px auto 60px; padding: 0 24px;
      position: relative; z-index: 3;
    }
    .support-form-card {
      background: #fff; border-radius: 16px;
      box-shadow: 0 4px 32px rgba(0,0,0,0.08); padding: 40px;
    }
    .support-form-card h2 {
      font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; color: #1a202c;
    }

    .form-group { margin-bottom: 20px; }
    .form-group label {
      display: block; font-size: 0.88rem; font-weight: 600;
      color: #4a5568; margin-bottom: 6px;
    }
    .form-group input, .form-group textarea, .form-group select {
      width: 100%; padding: 12px 16px;
      border: 1.5px solid #e2e8f0; border-radius: 10px;
      font-size: 0.95rem; color: #1a202c;
      background: #f7fafc; transition: all 0.2s;
      font-family: inherit;
    }
    .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
      outline: none; border-color: #667eea;
      box-shadow: 0 0 0 3px rgba(102,126,234,0.12); background: #fff;
    }
    .form-group input.error, .form-group textarea.error, .form-group select.error {
      border-color: #e53e3e;
      box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
    }
    .form-group .error-msg {
      display: none; font-size: 0.82rem; color: #e53e3e; margin-top: 4px;
    }
    .form-group .error-msg.show { display: block; }
    .form-group textarea { min-height: 160px; resize: vertical; }

    /* ── File Upload ─────────────────────────────────── */
    .file-upload-area {
      border: 2px dashed #e2e8f0; border-radius: 10px;
      padding: 16px; text-align: center;
      cursor: pointer; transition: all 0.2s;
      background: #f7fafc;
    }
    .file-upload-area:hover {
      border-color: #667eea; background: rgba(102,126,234,0.04);
    }
    .file-upload-area.has-file {
      border-color: #48bb78; background: rgba(72,187,120,0.04);
    }
    .file-upload-area input[type="file"] { display: none; }
    .file-upload-icon { font-size: 1.5rem; margin-bottom: 4px; }
    .file-upload-text { font-size: 0.88rem; color: #94a3b8; }
    .file-upload-text strong { color: #667eea; }
    .file-name-display {
      display: none; font-size: 0.88rem; color: #276749;
      font-weight: 600; margin-top: 6px;
    }
    .file-name-display.show { display: flex; align-items: center; gap: 6px; justify-content: center; }
    .file-remove {
      background: none; border: none; color: #e53e3e;
      cursor: pointer; font-size: 1rem; padding: 0 4px;
    }
    .file-size-hint { font-size: 0.78rem; color: #94a3b8; margin-top: 4px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

    .btn-submit {
      width: 100%; padding: 14px;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: #fff; border: none; border-radius: 10px;
      font-size: 1rem; font-weight: 700; cursor: pointer;
      transition: all 0.2s;
    }
    .btn-submit:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 24px rgba(102,126,234,0.35);
    }
    .btn-submit:disabled {
      opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none;
    }

    .form-feedback {
      display: none; padding: 16px 20px; border-radius: 10px;
      margin-bottom: 20px; font-size: 0.92rem; font-weight: 500;
    }
    .form-feedback.success {
      display: block; background: #f0fff4; border: 1px solid #c6f6d5; color: #276749;
    }
    .form-feedback.error-fb {
      display: block; background: #fff5f5; border: 1px solid #fed7d7; color: #c53030;
    }
    .ticket-number-display {
      font-size: 1.3rem; font-weight: 800; color: #667eea;
      background: rgba(102,126,234,0.08); padding: 4px 14px;
      border-radius: 8px; display: inline-block; margin: 4px 0;
    }

    /* ── Tickets Table ──────────────────────────────── */
    .tickets-table-wrap { overflow-x: auto; }
    .tickets-table {
      width: 100%; border-collapse: collapse; font-size: 0.92rem;
    }
    .tickets-table th {
      text-align: left; padding: 12px 16px;
      font-size: 0.82rem; font-weight: 600; color: #94a3b8;
      text-transform: uppercase; letter-spacing: 0.04em;
      border-bottom: 2px solid #f1f5f9;
    }
    .tickets-table td {
      padding: 14px 16px; border-bottom: 1px solid #f1f5f9;
      color: #4a5568;
    }
    .tickets-table tr:hover td { background: #fafbff; }
    .status-badge, .priority-badge, .cat-badge {
      display: inline-block; padding: 3px 10px; border-radius: 6px;
      font-size: 0.8rem; font-weight: 600; text-transform: capitalize;
    }
    .cat-badge { background: #f1f5f9; color: #4a5568; }
    .view-link { color: #667eea; font-weight: 600; font-size: 0.88rem; }
    .view-link:hover { text-decoration: underline; }

    /* ── Dark mode ──────────────────────────────────── */
    [data-theme="dark"] .support-form-card { background: var(--pub-card-bg, #1a1f2e); box-shadow: 0 4px 32px rgba(0,0,0,0.3); }
    [data-theme="dark"] .support-form-card h2 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group label { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .form-group input,
    [data-theme="dark"] .form-group textarea,
    [data-theme="dark"] .form-group select { background: var(--pub-input-bg, #161b26); border-color: var(--pub-border, #2d3748); color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group input:focus,
    [data-theme="dark"] .form-group textarea:focus,
    [data-theme="dark"] .form-group select:focus { background: var(--pub-card-bg, #1a1f2e); }
    [data-theme="dark"] .file-upload-area { background: var(--pub-input-bg, #161b26); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .file-upload-text { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .tickets-table th { color: var(--pub-text-pale, #6b7280); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .tickets-table td { color: var(--pub-text-secondary, #a0aec0); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .tickets-table tr:hover td { background: rgba(102,126,234,0.05); }
    [data-theme="dark"] .cat-badge { background: rgba(241,245,249,0.08); color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .form-feedback.success { background: rgba(72,187,120,0.1); border-color: rgba(72,187,120,0.3); color: #48bb78; }
    [data-theme="dark"] .form-feedback.error-fb { background: rgba(229,62,62,0.1); border-color: rgba(229,62,62,0.3); color: #fc8181; }

    @media (max-width: 768px) {
      .support-hero h1 { font-size: 2rem; }
      .form-row { grid-template-columns: 1fr; }
    }


    .ticket-hero {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      padding: 80px 24px 50px; color: #fff;
      position: relative; overflow: hidden;
    }
    .ticket-hero::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse 80% 60% at 20% 80%, rgba(102,126,234,0.4) 0%, transparent 60%),
                  radial-gradient(ellipse 60% 50% at 80% 20%, rgba(118,75,162,0.3) 0%, transparent 60%);
      pointer-events: none;
    }
    .ticket-hero-inner {
      max-width: 800px; margin: 0 auto; position: relative; z-index: 2;
    }
    .ticket-hero .breadcrumb {
      font-size: 0.88rem; color: rgba(255,255,255,0.7); margin-bottom: 12px;
    }
    .ticket-hero .breadcrumb a { color: rgba(255,255,255,0.9); text-decoration: underline; }
    .ticket-hero h1 { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; }
    .ticket-meta-bar {
      display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
    }
    .ticket-meta-bar .meta-chip {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 4px 12px; border-radius: 8px;
      font-size: 0.82rem; font-weight: 600;
      background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.95);
    }

    .ticket-content {
      max-width: 800px; margin: -30px auto 80px; padding: 0 24px;
      position: relative; z-index: 3;
    }

    /* ── Info Card ─────────────────────────────────────── */
    .ticket-info-card {
      background: #fff; border-radius: 16px;
      box-shadow: 0 4px 32px rgba(0,0,0,0.08);
      padding: 28px 32px; margin-bottom: 24px;
      display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px;
    }
    .info-item .info-label {
      font-size: 0.78rem; font-weight: 600; color: #94a3b8;
      text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px;
    }
    .info-item .info-value { font-size: 0.95rem; font-weight: 600; color: #1a202c; }
    .status-badge {
      display: inline-block; padding: 3px 10px; border-radius: 6px;
      font-size: 0.82rem; font-weight: 600; text-transform: capitalize;
    }
    .priority-badge {
      display: inline-block; padding: 3px 10px; border-radius: 6px;
      font-size: 0.82rem; font-weight: 600; text-transform: capitalize;
    }

    /* ── Thread ────────────────────────────────────────── */
    .thread-title {
      font-size: 1.15rem; font-weight: 700; color: #1a202c;
      margin-bottom: 16px; padding-top: 8px;
    }
    .thread-msg {
      background: #fff; border-radius: 14px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.04);
      padding: 20px 24px; margin-bottom: 14px;
      border-left: 4px solid #e2e8f0;
    }
    .thread-msg.admin-msg {
      border-left-color: #667eea;
      background: #fafbff;
    }
    .thread-msg.user-msg {
      border-left-color: #48bb78;
    }
    .thread-meta {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 10px;
    }
    .thread-author { font-weight: 700; font-size: 0.92rem; color: #1a202c; }
    .thread-time { font-size: 0.82rem; color: #94a3b8; }
    .thread-body {
      font-size: 0.95rem; color: #4a5568; line-height: 1.7;
      white-space: pre-wrap;
    }

    /* ── Original Description ─────────────────────────── */
    .original-desc {
      background: #fff; border-radius: 14px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.04);
      padding: 20px 24px; margin-bottom: 24px;
      border-left: 4px solid #667eea;
    }
    .original-desc h3 {
      font-size: 0.92rem; font-weight: 700; color: #667eea; margin-bottom: 8px;
    }
    .original-desc p {
      font-size: 0.95rem; color: #4a5568; line-height: 1.7; white-space: pre-wrap;
    }

    /* ── Reply Form ───────────────────────────────────── */
    .reply-form-card {
      background: #fff; border-radius: 16px;
      box-shadow: 0 4px 32px rgba(0,0,0,0.08);
      padding: 28px 32px; margin-top: 24px;
    }
    .reply-form-card h3 {
      font-size: 1.1rem; font-weight: 700; color: #1a202c; margin-bottom: 16px;
    }
    .form-group textarea {
      width: 100%; padding: 12px 16px;
      border: 1.5px solid #e2e8f0; border-radius: 10px;
      font-size: 0.95rem; color: #1a202c;
      background: #f7fafc; transition: all 0.2s;
      font-family: inherit; resize: vertical;
    }
    .form-group textarea:focus {
      outline: none; border-color: #667eea;
      box-shadow: 0 0 0 3px rgba(102,126,234,0.12); background: #fff;
    }
    .form-group textarea.error {
      border-color: #e53e3e;
      box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
    }
    .closed-notice {
      text-align: center; padding: 24px; color: #718096;
      font-size: 0.95rem; background: #f7fafc;
      border-radius: 12px; margin-top: 24px;
    }
    .empty-thread { text-align: center; color: #94a3b8; padding: 28px; font-size: 0.92rem; }

    /* ── Dark mode ──────────────────────────────────── */
    [data-theme="dark"] .ticket-info-card { background: var(--pub-card-bg, #1a1f2e); box-shadow: 0 4px 32px rgba(0,0,0,0.3); }
    [data-theme="dark"] .info-item .info-value { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .info-item .info-label { color: var(--pub-text-pale, #6b7280); }
    [data-theme="dark"] .thread-title { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .thread-msg { background: var(--pub-card-bg, #1a1f2e); border-color: var(--pub-border, #2d3748); }
    [data-theme="dark"] .thread-msg.admin-msg { background: rgba(102,126,234,0.06); }
    [data-theme="dark"] .thread-author { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .thread-body { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .original-desc { background: var(--pub-card-bg, #1a1f2e); }
    [data-theme="dark"] .original-desc p { color: var(--pub-text-secondary, #a0aec0); }
    [data-theme="dark"] .reply-form-card { background: var(--pub-card-bg, #1a1f2e); box-shadow: 0 4px 32px rgba(0,0,0,0.3); }
    [data-theme="dark"] .reply-form-card h3 { color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group textarea { background: var(--pub-input-bg, #161b26); border-color: var(--pub-border, #2d3748); color: var(--pub-text, #e2e8f0); }
    [data-theme="dark"] .form-group textarea:focus { background: var(--pub-card-bg, #1a1f2e); }
    [data-theme="dark"] .form-feedback.success { background: rgba(72,187,120,0.1); border-color: rgba(72,187,120,0.3); color: #48bb78; }
    [data-theme="dark"] .form-feedback.error-fb { background: rgba(229,62,62,0.1); border-color: rgba(229,62,62,0.3); color: #fc8181; }
    [data-theme="dark"] .closed-notice { background: var(--pub-input-bg, #161b26); color: var(--pub-text-pale, #6b7280); }

    @media (max-width: 768px) {
      .ticket-hero h1 { font-size: 1.4rem; }
      .ticket-info-card { grid-template-columns: 1fr 1fr; }
      .thread-meta { flex-direction: column; align-items: flex-start; gap: 4px; }
    }


    .legal-hero {
      padding: 120px 24px 60px;
      background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 50%, #f5f3ff 100%);
      text-align: center;
    }
    .legal-hero-inner { max-width: 700px; margin: 0 auto; }
    .legal-badge {
      display: inline-block; padding: 6px 16px; border-radius: 20px;
      background: rgba(102, 126, 234, 0.1); color: #667eea;
      font-size: 0.84rem; font-weight: 600; margin-bottom: 16px;
    }
    .legal-hero h1 {
      font-size: 2.5rem; font-weight: 800; color: #1a202c;
      letter-spacing: -0.02em; margin-bottom: 12px;
    }
    .legal-updated { color: #64748b; font-size: 0.95rem; }

    .legal-container {
      max-width: 1200px; margin: 0 auto; padding: 48px 24px 80px;
      display: grid; grid-template-columns: 260px 1fr; gap: 48px;
    }

    .legal-toc {
      position: sticky; top: 96px; align-self: start;
      max-height: calc(100vh - 120px); overflow-y: auto;
    }
    .legal-toc h4 {
      font-size: 0.82rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.05em; color: #94a3b8; margin-bottom: 16px;
    }
    .legal-toc nav { display: flex; flex-direction: column; gap: 2px; }
    .legal-toc a {
      display: block; padding: 8px 12px; border-radius: 6px;
      font-size: 0.88rem; color: #64748b; line-height: 1.4;
      transition: all 0.2s; border-left: 2px solid transparent;
    }
    .legal-toc a:hover { color: #667eea; background: rgba(102, 126, 234, 0.04); }
    .legal-toc a.active {
      color: #667eea; font-weight: 600;
      background: rgba(102, 126, 234, 0.06);
      border-left-color: #667eea;
    }

    .legal-content { min-width: 0; }
    .legal-content section {
      margin-bottom: 48px; padding-bottom: 48px;
      border-bottom: 1px solid #f1f5f9;
    }
    .legal-content section:last-child { border-bottom: none; margin-bottom: 0; }
    .legal-content h2 {
      font-size: 1.5rem; font-weight: 700; color: #1a202c;
      margin-bottom: 20px; letter-spacing: -0.01em;
    }
    .legal-content h3 {
      font-size: 1.1rem; font-weight: 600; color: #334155;
      margin: 28px 0 12px;
    }
    .legal-content p {
      font-size: 1rem; line-height: 1.75; color: #475569;
      margin-bottom: 16px;
    }
    .legal-content ul {
      margin: 12px 0 20px 20px; list-style: none;
    }
    .legal-content ul li {
      position: relative; padding-left: 20px; margin-bottom: 10px;
      font-size: 1rem; line-height: 1.7; color: #475569;
    }
    .legal-content ul li::before {
      content: ''; position: absolute; left: 0; top: 10px;
      width: 6px; height: 6px; border-radius: 50%;
      background: #667eea;
    }
    .legal-content a { color: #667eea; text-decoration: underline; text-underline-offset: 2px; }
    .legal-content a:hover { color: #4f46e5; }

    .legal-table {
      width: 100%; border-collapse: collapse; margin: 16px 0 24px;
      font-size: 0.95rem;
    }
    .legal-table th {
      text-align: left; padding: 12px 16px;
      background: #f8fafc; color: #334155; font-weight: 600;
      border-bottom: 2px solid #e2e8f0;
    }
    .legal-table td {
      padding: 12px 16px; border-bottom: 1px solid #f1f5f9;
      color: #475569; line-height: 1.6;
    }
    .legal-table tr:hover td { background: #fafbfe; }
    .legal-table code {
      background: #f1f5f9; padding: 2px 8px; border-radius: 4px;
      font-size: 0.88rem; font-family: 'SF Mono', Consolas, monospace;
      color: #667eea;
    }
    .cookie-table { margin-bottom: 32px; }

    .contact-box {
      padding: 24px; border-radius: 12px;
      background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
      border: 1px solid #e2e8f0;
    }
    .contact-box p { margin-bottom: 8px; }
    .contact-box p:first-child { margin-bottom: 16px; }
    .contact-box p:last-child { margin-bottom: 0; }

    @media (max-width: 900px) {
      .legal-container { grid-template-columns: 1fr; gap: 0; }
      .legal-toc {
        position: relative; top: 0; margin-bottom: 32px;
        padding: 20px; background: #f8fafc; border-radius: 12px;
        max-height: none;
      }
      .legal-hero h1 { font-size: 2rem; }
      .legal-table { font-size: 0.88rem; }
      .legal-table th, .legal-table td { padding: 10px 12px; }
    }


  /* ── Cookie Consent Banner ─────────────────────────── */
  .cc-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 10000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(102, 126, 234, 0.15);
    padding: 20px 24px;
    transform: translateY(100%);
    animation: ccSlideUp 0.5s ease forwards;
  }
  @keyframes ccSlideUp {
    to { transform: translateY(0); }
  }
  .cc-banner-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; flex-wrap: wrap;
  }
  .cc-banner-text {
    display: flex; align-items: flex-start; gap: 12px;
    flex: 1; min-width: 280px;
  }
  .cc-banner-text p {
    font-size: 0.92rem; color: #cbd5e1; line-height: 1.6; margin: 0;
  }
  .cc-icon { flex-shrink: 0; color: #667eea; margin-top: 2px; }
  .cc-link { color: #667eea; text-decoration: underline; text-underline-offset: 2px; }
  .cc-link:hover { color: #818cf8; }
  .cc-banner-actions {
    display: flex; gap: 10px; flex-shrink: 0; flex-wrap: wrap;
  }

  /* ── Buttons ───────────────────────────────────────── */
  .cc-btn {
    padding: 10px 20px; border-radius: 8px; font-size: 0.88rem;
    font-weight: 600; cursor: pointer; border: none;
    transition: all 0.2s ease; white-space: nowrap;
  }
  .cc-btn-accept {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff; box-shadow: 0 2px 12px rgba(102, 126, 234, 0.3);
  }
  .cc-btn-accept:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
  }
  .cc-btn-reject {
    background: rgba(148, 163, 184, 0.15); color: #cbd5e1;
    border: 1px solid rgba(148, 163, 184, 0.2);
  }
  .cc-btn-reject:hover { background: rgba(148, 163, 184, 0.25); }
  .cc-btn-customize {
    background: transparent; color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.3);
  }
  .cc-btn-customize:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: #667eea;
  }

  /* ── Modal ─────────────────────────────────────────── */
  .cc-modal-overlay {
    position: fixed; inset: 0; z-index: 10001;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
  }
  .cc-modal {
    background: #fff; border-radius: 16px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    max-width: 520px; width: 100%;
    animation: ccModalIn 0.3s ease;
  }
  @keyframes ccModalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
  }
  .cc-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px; border-bottom: 1px solid #e2e8f0;
  }
  .cc-modal-header h3 {
    font-size: 1.15rem; font-weight: 700; color: #1a202c; margin: 0;
  }
  .cc-modal-close {
    background: none; border: none; font-size: 1.5rem; color: #94a3b8;
    cursor: pointer; line-height: 1; padding: 4px;
  }
  .cc-modal-close:hover { color: #1a202c; }
  .cc-modal-body { padding: 20px 24px; }
  .cc-modal-desc {
    font-size: 0.9rem; color: #64748b; line-height: 1.6; margin: 0 0 20px;
  }
  .cc-option {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 0; border-bottom: 1px solid #f1f5f9;
    gap: 16px;
  }
  .cc-option:last-child { border-bottom: none; }
  .cc-option-info { flex: 1; }
  .cc-option-info strong { display: block; font-size: 0.95rem; color: #1a202c; margin-bottom: 4px; }
  .cc-option-desc { font-size: 0.84rem; color: #64748b; line-height: 1.5; }

  /* ── Toggle Switch ─────────────────────────────────── */
  .cc-toggle {
    display: flex; align-items: center; gap: 8px;
    cursor: pointer; flex-shrink: 0;
  }
  .cc-toggle input { display: none; }
  .cc-toggle-slider {
    width: 44px; height: 24px; background: #cbd5e1;
    border-radius: 12px; position: relative;
    transition: background 0.3s ease;
  }
  .cc-toggle-slider::after {
    content: ''; position: absolute;
    top: 2px; left: 2px; width: 20px; height: 20px;
    background: #fff; border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
  }
  .cc-toggle input:checked + .cc-toggle-slider { background: #667eea; }
  .cc-toggle input:checked + .cc-toggle-slider::after { transform: translateX(20px); }
  .cc-toggle-locked { opacity: 0.7; cursor: default; }
  .cc-toggle-label { font-size: 0.8rem; color: #94a3b8; font-style: italic; }

  .cc-modal-footer {
    padding: 16px 24px; border-top: 1px solid #e2e8f0;
    display: flex; justify-content: flex-end;
  }

  /* ── Dark mode (data-theme) ─────────────────────── */
  [data-theme="dark"] .cc-modal { background: #1e293b; }
  [data-theme="dark"] .cc-modal-header { border-color: #334155; }
  [data-theme="dark"] .cc-modal-header h3 { color: #f1f5f9; }
  [data-theme="dark"] .cc-modal-body { color: #cbd5e1; }
  [data-theme="dark"] .cc-modal-desc { color: #94a3b8; }
  [data-theme="dark"] .cc-option { border-color: #334155; }
  [data-theme="dark"] .cc-option-info strong { color: #f1f5f9; }
  [data-theme="dark"] .cc-option-desc { color: #94a3b8; }
  [data-theme="dark"] .cc-modal-footer { border-color: #334155; }
  [data-theme="dark"] .cc-btn-accept { color: #fff; }
  [data-theme="dark"] .cc-modal-close { color: #64748b; }
  [data-theme="dark"] .cc-modal-close:hover { color: #f1f5f9; }
  [data-theme="dark"] .cc-toggle-slider { background: #4a5568; }

  /* ── Dark mode (prefers-color-scheme fallback) ────── */
  @media (prefers-color-scheme: dark) {
    .cc-modal { background: #1e293b; }
    .cc-modal-header { border-color: #334155; }
    .cc-modal-header h3 { color: #f1f5f9; }
    .cc-modal-body { color: #cbd5e1; }
    .cc-modal-desc { color: #94a3b8; }
    .cc-option { border-color: #334155; }
    .cc-option-info strong { color: #f1f5f9; }
    .cc-option-desc { color: #94a3b8; }
    .cc-modal-footer { border-color: #334155; }
    .cc-btn-accept { color: #fff; }
    .cc-modal-close { color: #64748b; }
    .cc-modal-close:hover { color: #f1f5f9; }
  }

  /* ── Mobile ────────────────────────────────────────── */
  @media (max-width: 640px) {
    .cc-banner-inner { flex-direction: column; align-items: stretch; }
    .cc-banner-actions { justify-content: stretch; }
    .cc-banner-actions .cc-btn { flex: 1; text-align: center; }
    .cc-modal { margin: 16px; max-height: 90vh; overflow-y: auto; }
  }


    /* ══ Get-Started Hero ══════════════════════════════ */
    .gs-hero { position: relative; background: #0f172a; padding: 120px 24px 160px; min-height: 70vh; display: flex; align-items: center; overflow: hidden; }
    .gs-hero::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(102,126,234,0.15) 0%, transparent 60%), radial-gradient(ellipse 40% 50% at 80% 70%, rgba(118,75,162,0.1) 0%, transparent 60%); pointer-events:none; }
    .gs-hero-inner { position:relative; z-index:2; max-width:760px; margin:0 auto; text-align:center; }
    .gs-hero-badge { display:inline-flex; align-items:center; gap:8px; background:rgba(102,126,234,0.12); border:1px solid rgba(102,126,234,0.25); padding:6px 18px; border-radius:100px; font-size:0.82rem; font-weight:600; color:rgba(255,255,255,0.9); margin-bottom:28px; letter-spacing:0.02em; }
    .gs-hero h1 { font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:3.4rem; font-weight:800; line-height:1.1; letter-spacing:-0.03em; color:#fff; margin-bottom:20px; }
    .gs-hero h1 .gs-highlight { background:linear-gradient(135deg,#667eea,#a78bfa,#764ba2); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .gs-hero-sub { font-size:1.2rem; line-height:1.7; color:rgba(255,255,255,0.75); margin-bottom:40px; max-width:580px; margin-left:auto; margin-right:auto; }
    .gs-hero-cta { display:inline-flex; align-items:center; gap:10px; background:linear-gradient(135deg,#667eea 0%,#764ba2 100%); color:#fff; padding:16px 40px; border-radius:12px; font-size:1.08rem; font-weight:700; text-decoration:none; transition:all 0.25s; box-shadow:0 8px 32px rgba(102,126,234,0.35); }
    .gs-hero-cta:hover { transform:translateY(-3px); box-shadow:0 12px 40px rgba(102,126,234,0.5); }
    .gs-hero-sub-cta { display:block; margin-top:14px; font-size:0.85rem; color:rgba(255,255,255,0.5); }
    .gs-hero-wave { position:absolute; bottom:-1px; left:0; right:0; line-height:0; }
    .gs-hero-wave svg { display:block; width:100%; height:auto; }

    /* ══ Social Proof Bar ══════════════════════════════ */
    .gs-proof { padding:56px 24px; background:var(--pub-section-gray); text-align:center; border-bottom:1px solid var(--pub-border); }
    .gs-proof-label { font-size:0.8rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--pub-text-pale); margin-bottom:20px; }
    .gs-stats { display:flex; justify-content:center; gap:56px; flex-wrap:wrap; }
    .gs-stat { text-align:center; }
    .gs-stat-num { font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:2.2rem; font-weight:800; color:var(--pub-text); }
    .gs-stat-label { font-size:0.85rem; color:var(--pub-text-muted); margin-top:4px; font-weight:500; }

    /* ══ Problem / Solution  ═══════════════════════════ */
    .gs-problem { padding:100px 24px; }
    .gs-problem-inner { max-width:900px; margin:0 auto; }
    .gs-section-label { display:inline-block; font-size:0.78rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:#667eea; margin-bottom:12px; }
    .gs-section-heading { font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:2.2rem; font-weight:800; letter-spacing:-0.02em; color:var(--pub-text); margin-bottom:20px; line-height:1.2; }
    .gs-problem-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; margin-top:48px; }
    .gs-pain { background:var(--pub-section-gray); border-radius:16px; padding:36px 32px; border:1px solid var(--pub-border); }
    .gs-pain h3 { font-size:1.15rem; font-weight:700; color:var(--pub-text); margin-bottom:16px; display:flex; align-items:center; gap:10px; }
    .gs-pain-list { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:14px; }
    .gs-pain-list li { font-size:0.92rem; color:var(--pub-text-secondary); line-height:1.6; display:flex; align-items:flex-start; gap:10px; }
    .gs-pain-list li::before { content:'✗'; color:#ef4444; font-weight:700; flex-shrink:0; margin-top:1px; }
    .gs-solution { background:linear-gradient(135deg,rgba(102,126,234,0.06),rgba(118,75,162,0.06)); border-radius:16px; padding:36px 32px; border:1px solid rgba(102,126,234,0.12); }
    .gs-solution h3 { font-size:1.15rem; font-weight:700; color:var(--pub-text); margin-bottom:16px; display:flex; align-items:center; gap:10px; }
    .gs-solution-list { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:14px; }
    .gs-solution-list li { font-size:0.92rem; color:var(--pub-text-secondary); line-height:1.6; display:flex; align-items:flex-start; gap:10px; }
    .gs-solution-list li::before { content:'✓'; color:#22c55e; font-weight:700; flex-shrink:0; margin-top:1px; }

    /* ══ Features Grid ═════════════════════════════════ */
    .gs-features { padding:100px 24px; background:var(--pub-section-gray); }
    .gs-features-heading { text-align:center; max-width:600px; margin:0 auto 56px; }
    .gs-features-grid { max-width:1000px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
    .gs-feat { background:var(--pub-card-bg); border-radius:14px; padding:28px 22px; border:1px solid var(--pub-border); transition:all 0.3s ease; text-align:center; }
    .gs-feat:hover { transform:translateY(-4px); box-shadow:0 12px 32px rgba(102,126,234,0.1); border-color:rgba(102,126,234,0.15); }
    .gs-feat-icon { font-size:2rem; margin-bottom:14px; }
    .gs-feat h4 { font-size:0.95rem; font-weight:700; color:var(--pub-text); margin-bottom:8px; }
    .gs-feat p { font-size:0.82rem; color:var(--pub-text-muted); line-height:1.55; }

    /* ══ How It Works ══════════════════════════════════ */
    .gs-how { padding:100px 24px; }
    .gs-how-heading { text-align:center; max-width:600px; margin:0 auto 64px; }
    .gs-steps { max-width:800px; margin:0 auto; display:flex; gap:40px; }
    .gs-step { flex:1; text-align:center; position:relative; }
    .gs-step-num { width:56px; height:56px; border-radius:50%; background:linear-gradient(135deg,#667eea,#764ba2); color:#fff; font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:1.4rem; font-weight:800; display:flex; align-items:center; justify-content:center; margin:0 auto 20px; box-shadow:0 4px 20px rgba(102,126,234,0.3); }
    .gs-step h4 { font-size:1.05rem; font-weight:700; color:var(--pub-text); margin-bottom:8px; }
    .gs-step p { font-size:0.88rem; color:var(--pub-text-muted); line-height:1.6; }
    .gs-step-connector { position:absolute; top:28px; left:calc(50% + 36px); width:calc(100% - 72px); height:2px; background:linear-gradient(90deg,#667eea,#764ba2); opacity:0.3; }
    .gs-step:last-child .gs-step-connector { display:none; }

    /* ══ Use Cases ═════════════════════════════════════ */
    .gs-usecases { padding:100px 24px; background:var(--pub-section-gray); }
    .gs-usecases-heading { text-align:center; max-width:600px; margin:0 auto 56px; }
    .gs-usecases-grid { max-width:900px; margin:0 auto; display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
    .gs-usecase { background:var(--pub-card-bg); border-radius:14px; padding:32px 24px; border:1px solid var(--pub-border); text-align:center; transition:all 0.3s ease; }
    .gs-usecase:hover { transform:translateY(-3px); box-shadow:0 8px 24px rgba(0,0,0,0.06); }
    .gs-usecase-icon { font-size:2.4rem; margin-bottom:14px; }
    .gs-usecase h4 { font-size:1rem; font-weight:700; color:var(--pub-text); margin-bottom:8px; }
    .gs-usecase p { font-size:0.85rem; color:var(--pub-text-muted); line-height:1.55; }

    /* ══ Pricing Teaser ════════════════════════════════ */
    .gs-pricing { padding:80px 24px; text-align:center; }
    .gs-pricing-heading { max-width:500px; margin:0 auto 32px; }
    .gs-pricing-cards { display:flex; justify-content:center; gap:20px; flex-wrap:wrap; max-width:700px; margin:0 auto; }
    .gs-price-card { background:var(--pub-card-bg); border:1px solid var(--pub-border); border-radius:14px; padding:28px 24px; min-width:200px; flex:1; max-width:220px; }
    .gs-price-card.gs-featured { border-color:#667eea; box-shadow:0 4px 20px rgba(102,126,234,0.15); position:relative; }
    .gs-price-card.gs-featured::before { content:'Popular'; position:absolute; top:-10px; left:50%; transform:translateX(-50%); background:linear-gradient(135deg,#667eea,#764ba2); color:#fff; font-size:0.72rem; font-weight:700; padding:2px 14px; border-radius:100px; text-transform:uppercase; letter-spacing:0.05em; }
    .gs-price-name { font-size:0.88rem; font-weight:700; color:var(--pub-text-muted); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:8px; }
    .gs-price-amount { font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:2rem; font-weight:800; color:var(--pub-text); }
    .gs-price-amount span { font-size:0.85rem; font-weight:500; color:var(--pub-text-muted); }
    .gs-price-desc { font-size:0.82rem; color:var(--pub-text-muted); margin-top:8px; line-height:1.5; }
    .gs-pricing-link { display:inline-block; margin-top:28px; color:#667eea; font-weight:600; font-size:0.95rem; text-decoration:none; transition:color 0.2s; }
    .gs-pricing-link:hover { color:#764ba2; }

    /* ══ FAQ ═══════════════════════════════════════════ */
    .gs-faq { padding:100px 24px; background:var(--pub-section-gray); }
    .gs-faq-heading { text-align:center; max-width:600px; margin:0 auto 48px; }
    .gs-faq-list { max-width:700px; margin:0 auto; display:flex; flex-direction:column; gap:8px; }
    .gs-faq-item { background:var(--pub-card-bg); border:1px solid var(--pub-border); border-radius:12px; overflow:hidden; transition:all 0.2s; }
    .gs-faq-item:hover { border-color:rgba(102,126,234,0.2); }
    .gs-faq-q { display:flex; justify-content:space-between; align-items:center; padding:18px 22px; cursor:pointer; font-weight:600; font-size:0.95rem; color:var(--pub-text); user-select:none; }
    .gs-faq-q svg { flex-shrink:0; transition:transform 0.3s; color:var(--pub-text-muted); }
    .gs-faq-item.open .gs-faq-q svg { transform:rotate(180deg); }
    .gs-faq-a { max-height:0; overflow:hidden; transition:max-height 0.35s ease, padding 0.35s ease; }
    .gs-faq-item.open .gs-faq-a { max-height:300px; padding:0 22px 18px; }
    .gs-faq-a p { font-size:0.9rem; color:var(--pub-text-secondary); line-height:1.7; }

    /* ══ CTA + Lead Form ══════════════════════════════ */
    .gs-cta { position:relative; padding:100px 24px; background:#0f172a; overflow:hidden; }
    .gs-cta::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 60% 60% at 50% 50%,rgba(102,126,234,0.12),transparent 70%); pointer-events:none; }
    .gs-cta-inner { position:relative; z-index:2; max-width:600px; margin:0 auto; text-align:center; }
    .gs-cta h2 { font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:2.4rem; font-weight:800; color:#fff; margin-bottom:16px; line-height:1.15; }
    .gs-cta-sub { font-size:1.05rem; color:rgba(255,255,255,0.7); margin-bottom:40px; line-height:1.6; }
    .gs-lead-form { max-width:440px; margin:0 auto; }
    .gs-form-feedback { text-align:center; margin-bottom:12px; font-size:0.9rem; border-radius:10px; padding:0; transition:all 0.3s; }
    .gs-form-success { background:rgba(34,197,94,0.12); color:#22c55e; padding:12px 16px; }
    .gs-form-error { background:rgba(239,68,68,0.12); color:#ef4444; padding:12px 16px; }
    .gs-form-row { display:flex; flex-direction:column; gap:12px; margin-bottom:12px; }
    .gs-form-row-2col { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:12px; }
    .gs-lead-form input { width:100%; padding:14px 18px; border:1.5px solid rgba(255,255,255,0.12); border-radius:10px; font-size:0.95rem; font-family:inherit; background:rgba(255,255,255,0.06); color:#fff; transition:all 0.2s; }
    .gs-lead-form input::placeholder { color:rgba(255,255,255,0.4); }
    .gs-lead-form input:focus { outline:none; border-color:#667eea; box-shadow:0 0 0 3px rgba(102,126,234,0.15); }
    .gs-lead-form button[type=submit] { width:100%; padding:15px; border:none; border-radius:10px; font-size:1rem; font-weight:700; cursor:pointer; font-family:inherit; background:linear-gradient(135deg,#667eea 0%,#764ba2 100%); color:#fff; box-shadow:0 4px 20px rgba(102,126,234,0.3); transition:all 0.25s; }
    .gs-lead-form button[type=submit]:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(102,126,234,0.45); }
    .gs-lead-form button[type=submit]:disabled { opacity:0.6; cursor:not-allowed; transform:none; }
    .gs-form-note { font-size:0.78rem; color:rgba(255,255,255,0.4); margin-top:12px; }

    /* ══ Mobile Responsive ═════════════════════════════ */
    @media (max-width:900px) {
      .gs-hero h1 { font-size:2.4rem; }
      .gs-hero-sub { font-size:1.05rem; }
      .gs-problem-grid { grid-template-columns:1fr; gap:24px; }
      .gs-features-grid { grid-template-columns:repeat(2,1fr); }
      .gs-steps { flex-direction:column; gap:32px; }
      .gs-step-connector { display:none !important; }
      .gs-usecases-grid { grid-template-columns:repeat(2,1fr); }
    }
    @media (max-width:600px) {
      .gs-hero { padding:100px 20px 140px; }
      .gs-hero h1 { font-size:1.9rem; }
      .gs-features-grid { grid-template-columns:1fr; }
      .gs-usecases-grid { grid-template-columns:1fr; }
      .gs-stats { gap:32px; }
      .gs-pricing-cards { flex-direction:column; align-items:center; }
      .gs-price-card { max-width:260px; min-width:auto; width:100%; }
      .gs-form-row-2col { grid-template-columns:1fr; }
      .gs-cta h2 { font-size:1.8rem; }
      .gs-section-heading { font-size:1.7rem; }
    }

    /* ══ Dark Mode (via data-theme) ═══════════════════ */
    [data-theme="dark"] .gs-hero-wave svg path { fill: var(--pub-bg); }
    [data-theme="dark"] .gs-pain { background:var(--pub-card-bg); border-color:var(--pub-border); }