:root {
      --brand: #ff6c4d;
      --brand-mid: #ff9a3c;
      --brand-dark: #e85a38;
      --brand-soft: #fff5f0;
      --teal: #0d9488;
      --teal-soft: #f0fdfa;
      --ink: #0f172a;
      --muted: #64748b;
      --line: #e2e8f0;
      --surface: #f8fafc;
      --max: min(100%, 72rem);
      --radius: 1rem;
      --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 12px 24px -4px rgba(15, 23, 42, 0.08);
      --shadow-lg: 0 20px 50px -12px rgba(15, 23, 42, 0.15);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
    body {
      margin: 0;
      font-family: "Quicksand", "Segoe UI", Arial, sans-serif;
      font-weight: 500;
      color: var(--ink);
      background: #fff;
      line-height: 1.6;
      font-size: 1rem;
    }
    h1, h2, h3, h4, h5, h6 { font-family: "Roboto Slab", Georgia, serif; font-weight: 800; }
    p, a, li, button, label { font-family: "Quicksand", "Segoe UI", Arial, sans-serif; }
    a { color: var(--brand-dark); }
    img { max-width: 100%; height: auto; vertical-align: middle; }
    .wrap { max-width: var(--max); margin: 0 auto; padding-left: 1.25rem; padding-right: 1.25rem; }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.35rem;
      font-weight: 600;
      font-size: 0.9rem;
      padding: 0.55rem 1.1rem;
      border-radius: 999px;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: transform 0.15s, box-shadow 0.15s;
    }
    .btn:active { transform: scale(0.98); }
    .btn-primary {
      background: linear-gradient(180deg, var(--brand) 0%, var(--brand-dark) 100%);
      color: #fff !important;
      box-shadow: 0 2px 8px rgba(255, 108, 77, 0.35);
    }
    .btn-primary:hover { filter: brightness(1.05); }
    .btn-ghost { background: #fff; color: var(--ink) !important; border: 1px solid var(--line); }
    .btn-ghost:hover { border-color: var(--brand); color: var(--brand-dark) !important; }

    .hero .btn-primary {
      background: #fff !important;
      color: #0f2747 !important;
      box-shadow: 0 4px 14px rgba(15, 39, 71, 0.12);
    }
    .hero .btn-primary:hover { filter: brightness(0.97); }
    .hero .btn-ghost {
      background: rgba(255, 255, 255, 0.12) !important;
      border: 1px solid rgba(255, 255, 255, 0.45) !important;
      color: #fff !important;
    }
    .hero .btn-ghost:hover { border-color: rgba(255, 255, 255, 0.85) !important; background: rgba(255, 255, 255, 0.2) !important; }
    .hero-grid { position: relative; }
    @keyframes hero-copy-in { from { opacity: 0; transform: translateY(-2rem); } to { opacity: 1; transform: translateY(0); } }
    @keyframes hero-media-in { from { opacity: 0; transform: translateX(2.75rem); } to { opacity: 1; transform: translateX(0); } }
    .hero-animate-copy { opacity: 0; animation: hero-copy-in 0.72s cubic-bezier(0.22, 1, 0.36, 1) 0.04s forwards; }
    .hero-animate-media { opacity: 0; animation: hero-media-in 0.78s cubic-bezier(0.22, 1, 0.36, 1) 0.14s forwards; }
    @media (prefers-reduced-motion: reduce) {
      .hero-animate-copy, .hero-animate-media { animation: none; opacity: 1; transform: none; }
    }
    .hero h1 {
      margin: 0 0 1rem;
      font-size: clamp(2rem, 4.5vw, 2.85rem);
      font-weight: 800;
      letter-spacing: -0.04em;
      line-height: 1.1;
      color: #fff;
    }
    .hero-lede { margin: 0 0 1.5rem; font-size: 1.125rem; color: #fff7ed; max-width: 44rem; }
    .hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
    .hero-meta { display: flex; flex-wrap: wrap; gap: 1.25rem; font-size: 0.85rem; color: rgba(255, 255, 255, 0.88); }
    .hero-meta strong { color: #fff; }
    .figure-hero { margin: 0; display: flex; flex-direction: column; }
    .form-demo {
      width: 100%;
      min-height: 100%;
      padding: clamp(1rem, 2vw, 1.6rem);
      background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
      color: var(--ink);
    }
    .form-window {
      overflow: hidden;
      border: 1px solid rgba(15, 23, 42, 0.08);
      border-radius: 1rem;
      background: #fff;
      box-shadow: 0 22px 50px rgba(15, 23, 42, 0.14);
    }
    .form-window-bar { display: flex; gap: 0.45rem; padding: 0.85rem 1rem; background: #f1f5f9; border-bottom: 1px solid var(--line); }
    .form-dot { width: 0.65rem; height: 0.65rem; border-radius: 999px; background: #cbd5e1; }
    .form-dot:nth-child(1) { background: #fb7185; }
    .form-dot:nth-child(2) { background: #fbbf24; }
    .form-dot:nth-child(3) { background: #34d399; }
    .form-panel { display: grid; gap: 1rem; padding: clamp(1rem, 2.4vw, 1.7rem); }
    .form-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
    .form-panel-head h3 { margin: 0; font-size: 1.05rem; color: var(--ink); }
    .status-pill { border-radius: 999px; background: var(--teal-soft); color: var(--teal); padding: 0.25rem 0.65rem; font-size: 0.75rem; font-weight: 700; }
    .form-field { display: grid; gap: 0.35rem; }
    .form-field span { color: var(--muted); font-size: 0.78rem; font-weight: 700; }
    .form-input { height: 2.6rem; border: 1px solid var(--line); border-radius: 0.75rem; background: #f8fafc; }
    .form-input.short { width: 68%; }
    .form-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; padding-top: 0.25rem; }
    .demo-btn { height: 2.5rem; min-width: 7rem; border-radius: 999px; background: var(--brand); }
    .demo-btn.secondary { background: #e2e8f0; min-width: 5rem; }
    .event-card { border-radius: 0.85rem; background: #0f172a; color: #e2e8f0; padding: 0.85rem 1rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.78rem; line-height: 1.55; }

    section { padding: 4rem 0; }
    section.alt { background: var(--surface); }
    .section-head { text-align: center; max-width: 40rem; margin: 0 auto 3rem; }
    .section-head h2 { margin: 0 0 0.75rem; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; letter-spacing: -0.03em; }
    .section-head p { margin: 0; color: var(--muted); font-size: 1.05rem; }
    .eyebrow { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--brand-dark); margin-bottom: 0.5rem; }

    .tri-grid { display: grid; gap: 1.25rem; }
    @media (min-width: 560px) { .tri-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (min-width: 1024px) { .tri-grid { grid-template-columns: repeat(4, 1fr); } }
    .feat-card { background: #fff; border: none; border-radius: var(--radius); overflow: hidden; box-shadow: none; }
    .feat-card .ph { aspect-ratio: 16 / 10; background: #fff; display: flex; align-items: center; justify-content: center; color: #000; }
    .feat-card .ph .feat-lucide { width: clamp(4.25rem, 16vmin, 5.75rem); height: clamp(4.25rem, 16vmin, 5.75rem); flex-shrink: 0; }
    .feat-card .body { padding: 1.25rem 1.35rem 1.4rem; text-align: center; }
    .feat-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; font-weight: 700; }
    .feat-card p { margin: 0; font-size: 0.94rem; color: var(--muted); }

    .zig { display: grid; gap: 2rem; align-items: center; margin-bottom: 4rem; }
    .zig:last-child { margin-bottom: 0; }
    @media (min-width: 860px) {
      .zig { grid-template-columns: 1fr 1fr; gap: 3rem; }
      .zig.rev .zig-text { order: 2; }
      .zig.rev .zig-media { order: 1; }
    }
    .zig h3 { margin: 0 0 0.75rem; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
    .zig p { margin: 0 0 1rem; color: var(--muted); }
    .zig ul { margin: 0; padding-left: 1.2rem; color: var(--muted); }
    .zig li { margin-bottom: 0.4rem; }
    .zig-media { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; }
    .process-card { min-height: 20rem; padding: 1.5rem; background: linear-gradient(160deg, #fff 0%, var(--brand-soft) 100%); }
    .process-toolbar { display: flex; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; }
    .process-label { border-radius: 999px; background: #fff; border: 1px solid var(--line); padding: 0.3rem 0.7rem; color: var(--muted); font-size: 0.78rem; font-weight: 700; }
    .process-list { display: grid; gap: 0.7rem; margin-top: 1rem; }
    .process-row { border: 1px solid rgba(15, 23, 42, 0.08); border-radius: 0.85rem; background: rgba(255, 255, 255, 0.88); padding: 0.9rem; }
    .process-row strong { display: block; margin-bottom: 0.2rem; color: var(--ink); }
    .process-row span { color: var(--muted); font-size: 0.9rem; }

    .content-data-section { padding: 4rem 0; background: #fff; border-top: 1px solid var(--line); }
    .content-data-split { display: grid; gap: 1.5rem; max-width: 48rem; margin: 0 auto; }
    @media (min-width: 860px) { .content-data-split { grid-template-columns: 1fr 1fr; max-width: none; } }
    .detail-block { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.45rem 1.55rem; height: 100%; }
    .detail-block h3 { margin: 0 0 0.65rem; font-size: 1.12rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
    .detail-block p { margin: 0 0 0.85rem; font-size: 0.95rem; color: var(--muted); }
    .detail-block ul { margin: 0 0 0.85rem; padding-left: 1.15rem; font-size: 0.92rem; color: var(--muted); }
    .detail-block li { margin-bottom: 0.4rem; }
    .detail-block code { font-size: 0.86em; }

    .cta-band { margin: 3rem 1.25rem 4rem; max-width: var(--max); margin-left: auto; margin-right: auto; padding: 3rem 1.5rem; border-radius: 1.25rem; background: linear-gradient(135deg, var(--ink) 0%, #1e293b 100%); color: #fff; text-align: center; position: relative; overflow: hidden; }
    .cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255, 108, 77, 0.38) 0%, transparent 45%); pointer-events: none; }
    .cta-band .inner { position: relative; z-index: 1; max-width: 36rem; margin: 0 auto; }
    .cta-band h2 { margin: 0 0 0.75rem; font-size: clamp(1.35rem, 2.5vw, 1.75rem); font-weight: 800; }
    .cta-band p { margin: 0 0 1.25rem; color: rgba(255, 255, 255, 0.82); font-size: 1rem; }
    .cta-band .btn-primary { background: #fff; color: var(--ink) !important; box-shadow: none; }
    .cta-band .btn-primary:hover { filter: brightness(0.97); }