/* Extracted unchanged from the existing Vintu landing. Brand tokens remain canonical. */
*, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; background: #fff; color: #0F172A; font-family: var(--vf-font-sans); -webkit-font-smoothing: antialiased; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; }

  /* ── Animations ─────────────────────────────────────── */
  @keyframes vfg { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
  @keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(14,165,233,0.55); } 50% { box-shadow: 0 0 0 10px rgba(14,165,233,0); } }
  @keyframes fillProgress { from { width: 0%; } to { width: 78%; } }
  @keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes drift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
  @keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
  @keyframes ping { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(2.4); opacity: 0; } }

  /* ── Layout ─────────────────────────────────────────── */
  .container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

  /* ── Type primitives ────────────────────────────────── */
  .eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #0284C7; }
  .h1 { font-size: clamp(40px, 5.6vw, 64px); font-weight: 700; letter-spacing: -0.028em; line-height: 1.02; color: #0F172A; text-wrap: balance; margin: 0; }
  .h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; color: #0F172A; text-wrap: balance; margin: 0; }
  .h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; color: #0F172A; margin: 0; }
  .lead { font-size: 19px; font-weight: 400; line-height: 1.55; color: #475569; max-width: 580px; text-wrap: pretty; margin: 0; }
  .grad-text { background: linear-gradient(135deg,#0EA5E9 0%,#7C3AED 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .mono { font-family: var(--vf-font-mono); }

  /* ── Buttons ─────────────────────────────────────────── */
  .btn { border: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: all 200ms cubic-bezier(0.4,0,0.2,1); white-space: nowrap; }
  .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(14,165,233,0.25); }
  .btn-grad { background-image: linear-gradient(135deg,#0EA5E9 0%,#7C3AED 100%); background-size: 200% 200%; animation: vfg 6s ease-in-out infinite; color: #fff; padding: 14px 22px; font-size: 15px; font-weight: 600; border-radius: 10px; box-shadow: 0 8px 20px rgba(124,58,237,0.28); }
  .btn-grad:hover { box-shadow: 0 12px 28px rgba(124,58,237,0.40); }
  .btn-primary { background: #0EA5E9; color: #fff; padding: 14px 22px; font-size: 15px; font-weight: 600; border-radius: 10px; }
  .btn-primary:hover { background: #0284C7; box-shadow: 0 4px 12px rgba(14,165,233,0.30); }
  .btn-secondary { background: #fff; color: #0F172A; padding: 13px 20px; font-size: 15px; font-weight: 500; border-radius: 10px; border: 1px solid #CBD5E1; }
  .btn-secondary:hover { border-color: #0EA5E9; color: #0284C7; }
  .btn-sm { padding: 9px 16px; font-size: 14px; font-weight: 500; border-radius: 8px; }
  .btn-link { background: transparent; border: 0; color: #475569; font-size: 14px; font-weight: 500; padding: 8px 12px; cursor: pointer; }
  .btn-link:hover { color: #0F172A; }

  /* ── Badges ─────────────────────────────────────────── */
  .badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 500; }
  .badge-success { background: #F0FDF4; color: #14532D; }
  .badge-info { background: #E0F2FE; color: #0C4A6E; }
  .badge-warning { background: #FFFBEB; color: #78350F; }
  .badge-danger { background: #FEF2F2; color: #7F1D1D; }
  .badge-purple { background: #F3E8FF; color: #581C87; }
  .badge-outline { background: #fff; border: 1px solid #E2E8F0; color: #334155; }

  /* ── NAV ────────────────────────────────────────────── */
  nav.top { position: sticky; top: 0; background: rgba(255,255,255,0.78); backdrop-filter: saturate(150%) blur(14px); -webkit-backdrop-filter: saturate(150%) blur(14px); z-index: 50; border-bottom: 1px solid transparent; transition: border-color 200ms, background 200ms; }
  nav.top.scrolled { border-bottom-color: #E2E8F0; background: rgba(255,255,255,0.92); }
  nav.top .inner { display: flex; align-items: center; gap: 28px; padding: 14px 0; }
  nav.top .brand { display: flex; align-items: center; gap: 9px; }
  nav.top .brand img { width: 26px; height: 26px; }
  nav.top .brand .name { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
  nav.top .links { display: flex; gap: 24px; margin-left: 12px; }
  nav.top .links a { font-size: 14px; color: #475569; font-weight: 500; }
  nav.top .links a:hover { color: #0F172A; }
  nav.top .right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
  .pill-status { display: inline-flex; align-items: center; gap: 8px; padding: 5px 11px; border-radius: 999px; background: #F0FDF4; color: #14532D; font-size: 12px; font-weight: 500; }
  .pill-status .dot { width: 7px; height: 7px; border-radius: 999px; background: #16A34A; box-shadow: 0 0 0 4px rgba(22,163,74,0.18); position: relative; }

  /* ── HERO ───────────────────────────────────────────── */
  .hero { padding: 88px 0 72px; position: relative; overflow: hidden; }
  .hero::before { content: ""; position: absolute; top: -260px; right: -240px; width: 720px; height: 720px; background: radial-gradient(circle, rgba(14,165,233,0.10), transparent 60%); pointer-events: none; }
  .hero::after  { content: ""; position: absolute; bottom: -340px; left: -240px; width: 720px; height: 720px; background: radial-gradient(circle, rgba(124,58,237,0.08), transparent 60%); pointer-events: none; }
  .hero .grid-bg { position: absolute; inset: 0; background-image: linear-gradient(#0F172A08 1px, transparent 1px), linear-gradient(90deg, #0F172A08 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%); -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%); pointer-events: none; }
  .hero .grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; position: relative; }
  .hero .copy { display: flex; flex-direction: column; gap: 22px; max-width: 560px; }
  .hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
  .hero .meta-line { display: flex; align-items: center; gap: 14px; font-size: 13px; color: #64748B; flex-wrap: wrap; }
  .hero .meta-line .sep { width: 4px; height: 4px; border-radius: 999px; background: #CBD5E1; }

  /* Stats below hero */
  .stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding: 24px 0 4px; border-top: 1px solid #E2E8F0; margin-top: 6px; }
  .stat-strip .stat .v { font-size: 30px; font-weight: 700; letter-spacing: -0.025em; line-height: 1; }
  .stat-strip .stat .l { font-size: 13px; color: #64748B; margin-top: 6px; line-height: 1.4; }

  /* ── HERO SHOT (Video) ──────────────────────────────── */
  .heroshot { position: relative; perspective: 2000px; }
  .heroshot .glow { position: absolute; inset: -40px; background: radial-gradient(60% 60% at 70% 30%, rgba(14,165,233,0.16), transparent 70%), radial-gradient(60% 60% at 30% 80%, rgba(124,58,237,0.14), transparent 70%); filter: blur(30px); pointer-events: none; z-index: 0; }

  /* Video frame */
  .video-frame {
    position: relative; z-index: 1;
    background: #fff; border: 1px solid #E2E8F0; border-radius: 18px;
    box-shadow: 0 30px 80px rgba(15,23,42,0.14), 0 8px 24px rgba(15,23,42,0.06);
    overflow: hidden;
  }
  .video-chrome { display: flex; align-items: center; gap: 6px; padding: 11px 14px; border-bottom: 1px solid #F1F5F9; background: #FAFBFC; }
  .video-chrome .dot { width: 10px; height: 10px; border-radius: 999px; }
  .video-chrome .url { margin-left: 12px; font-family: var(--vf-font-mono); font-size: 11px; color: #94A3B8; padding: 3px 10px; background: #fff; border: 1px solid #E2E8F0; border-radius: 6px; display: flex; align-items: center; gap: 6px; }
  .video-chrome .live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: #DC2626; font-weight: 600; }
  .video-chrome .live .pulse { width: 7px; height: 7px; border-radius: 999px; background: #DC2626; position: relative; }
  .video-chrome .live .pulse::before { content: ""; position: absolute; inset: 0; border-radius: 999px; background: #DC2626; animation: ping 1.6s ease-out infinite; }
  .video-stage { position: relative; aspect-ratio: 16 / 10; background: #0F172A; overflow: hidden; }
  .video-stage video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
  .video-overlay-top { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; pointer-events: none; z-index: 3; }
  .video-overlay-bot { position: absolute; bottom: 0; left: 0; right: 0; padding: 18px 16px 14px; background: linear-gradient(180deg, transparent, rgba(15,23,42,0.78) 60%, rgba(15,23,42,0.9)); display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: end; z-index: 3; pointer-events: none; }
  .vo-label { font-family: var(--vf-font-mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
  .vo-title { font-size: 16px; font-weight: 600; color: #fff; margin-top: 4px; letter-spacing: -0.01em; }
  .vo-meta { font-size: 11px; color: rgba(255,255,255,0.65); margin-top: 4px; font-family: var(--vf-font-mono); }
  .vo-pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: rgba(15,23,42,0.55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.16); font-size: 11px; font-weight: 500; color: #fff; pointer-events: auto; }
  .vo-pill .led { width: 6px; height: 6px; border-radius: 999px; background: #4ADE80; box-shadow: 0 0 0 3px rgba(74,222,128,0.25); }
  .vo-play { width: 56px; height: 56px; border-radius: 999px; background: rgba(255,255,255,0.92); color: #0F172A; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(15,23,42,0.35), 0 0 0 8px rgba(255,255,255,0.12); border: 0; cursor: pointer; pointer-events: auto; transition: transform 200ms, opacity 240ms ease; }
  .vo-play:hover { transform: scale(1.06); }
  .vo-play.is-playing { background: rgba(15,23,42,0.55); color: #fff; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.2); box-shadow: 0 10px 30px rgba(15,23,42,0.35); }
  /* Mientras reproduce, ocultar el botón central; reaparece al pasar el mouse para poder pausar */
  .vo-play.is-playing { opacity: 0; pointer-events: none; }
  .video-stage:hover .vo-play.is-playing { opacity: 1; pointer-events: auto; }
  .vo-play-wrap { position: absolute; inset: 0; display: grid; place-items: center; z-index: 4; pointer-events: none; }
  .vo-controls { display: flex; align-items: center; gap: 10px; pointer-events: auto; }
  .vo-ctrl-btn { width: 30px; height: 30px; border-radius: 999px; background: rgba(15,23,42,0.55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.18); color: #fff; display: grid; place-items: center; cursor: pointer; transition: background 200ms; }
  .vo-ctrl-btn:hover { background: rgba(15,23,42,0.78); }
  .vo-time { font-family: var(--vf-font-mono); font-size: 11px; color: rgba(255,255,255,0.85); min-width: 88px; text-align: right; }
  .dash {
    position: relative; z-index: 1;
    background: #fff; border: 1px solid #E2E8F0; border-radius: 18px;
    box-shadow: 0 30px 80px rgba(15,23,42,0.14), 0 8px 24px rgba(15,23,42,0.06);
    overflow: hidden;
  }
  .dash-chrome { display: flex; align-items: center; gap: 6px; padding: 11px 14px; border-bottom: 1px solid #F1F5F9; background: #FAFBFC; }
  .dash-chrome .dot { width: 10px; height: 10px; border-radius: 999px; }
  .dash-chrome .url { margin-left: 12px; font-family: var(--vf-font-mono); font-size: 11px; color: #94A3B8; padding: 3px 10px; background: #fff; border: 1px solid #E2E8F0; border-radius: 6px; display: flex; align-items: center; gap: 6px; }
  .dash-grid { display: grid; grid-template-columns: 200px 1fr; min-height: 460px; }

  .dash-side { background: #F8FAFC; border-right: 1px solid #E2E8F0; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
  .dash-side .group { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #94A3B8; padding: 8px 10px 4px; }
  .dash-side .item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; font-size: 13px; color: #334155; }
  .dash-side .item.active { background: #fff; color: #0F172A; box-shadow: 0 1px 2px rgba(15,23,42,0.05); border: 1px solid #E2E8F0; font-weight: 500; }
  .dash-side .item svg { color: #64748B; }
  .dash-side .item.active svg { color: #0EA5E9; }
  .dash-side .item .count { margin-left: auto; font-size: 11px; color: #94A3B8; font-family: var(--vf-font-mono); }

  .dash-main { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 14px; background: #fff; }
  .dash-head { display: flex; align-items: center; justify-content: space-between; }
  .dash-head .t { font-size: 14px; font-weight: 600; color: #0F172A; }
  .dash-head .live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: #64748B; }
  .dash-head .live .dot { width: 6px; height: 6px; border-radius: 999px; background: #16A34A; box-shadow: 0 0 0 3px rgba(22,163,74,0.18); }

  /* Document inbound card */
  .doc-card { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; padding: 12px; background: linear-gradient(180deg, #F8FAFC, #fff); border: 1px solid #E2E8F0; border-radius: 12px; align-items: center; position: relative; }
  .doc-card .ico { width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; }
  .doc-card .name { font-size: 13px; font-weight: 600; color: #0F172A; }
  .doc-card .meta { font-size: 11px; color: #64748B; margin-top: 2px; font-family: var(--vf-font-mono); }
  .doc-card .types { display: flex; gap: 4px; }
  .pill-tiny { font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 999px; letter-spacing: 0.04em; }
  .pill-tiny.pdf { background: #FEF2F2; color: #B91C1C; }
  .pill-tiny.xml { background: #EEF2FF; color: #3730A3; }
  .pill-tiny.img { background: #F0FDF4; color: #14532D; }

  /* Step pipeline */
  .pipeline { display: flex; flex-direction: column; gap: 8px; }
  .step { display: grid; grid-template-columns: 26px 1fr auto; gap: 11px; align-items: center; padding: 10px 12px; border-radius: 10px; background: #fff; border: 1px solid #F1F5F9; }
  .step.active { border-color: #BAE6FD; background: linear-gradient(180deg, #F0F9FF, #fff); }
  .step.done { border-color: #BBF7D0; background: linear-gradient(180deg, #F0FDF4, #fff); }
  .step .dot { width: 22px; height: 22px; border-radius: 999px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
  .step.pending .dot { background: #E2E8F0; color: #64748B; }
  .step.active .dot { background: #0EA5E9; animation: pulse 1.6s ease-in-out infinite; }
  .step.done .dot { background: #16A34A; }
  .step .label { font-size: 12.5px; font-weight: 500; color: #0F172A; }
  .step .hint { font-size: 11px; color: #64748B; margin-top: 1px; font-family: var(--vf-font-mono); }
  .step .right { font-size: 11px; color: #64748B; font-family: var(--vf-font-mono); }
  .progress { height: 4px; background: #E2E8F0; border-radius: 999px; overflow: hidden; margin-top: 6px; max-width: 220px; }
  .progress > div { height: 100%; background: linear-gradient(90deg,#0EA5E9,#7C3AED); border-radius: 999px; animation: fillProgress 3s cubic-bezier(0.4,0,0.2,1) forwards; }

  /* Result */
  .verdict { padding: 13px; border-radius: 12px; background: linear-gradient(180deg, #F0FDF4, #fff); border: 1px solid #BBF7D0; display: grid; grid-template-columns: 36px 1fr auto; gap: 12px; align-items: center; opacity: 0; animation: fadeUp 600ms cubic-bezier(0.34,1.56,0.64,1) forwards; animation-delay: 1s; }
  .verdict .check { width: 32px; height: 32px; border-radius: 999px; background: #16A34A; color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 4px rgba(22,163,74,0.15); }
  .verdict .vt { font-size: 13px; font-weight: 600; color: #14532D; }
  .verdict .vs { font-size: 11px; color: #475569; margin-top: 2px; }
  .verdict .ext { font-size: 11px; color: #16A34A; font-weight: 600; font-family: var(--vf-font-mono); }

  /* Floating chips */
  .chip-float { position: absolute; background: #fff; border: 1px solid #E2E8F0; border-radius: 12px; padding: 10px 12px; box-shadow: 0 12px 30px rgba(15,23,42,0.10); display: flex; align-items: center; gap: 10px; z-index: 2; animation: drift 5s ease-in-out infinite; }
  .chip-float .ico { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; }
  .chip-float .t { font-size: 12px; font-weight: 600; color: #0F172A; line-height: 1.2; }
  .chip-float .s { font-size: 10.5px; color: #64748B; margin-top: 1px; font-family: var(--vf-font-mono); }
  .chip-1 { top: -16px; right: -22px; }
  .chip-2 { bottom: 28px; left: -28px; animation-delay: -2.5s; }

  /* ── SECTIONS ───────────────────────────────────────── */
  section { padding: 96px 0; }
  .section-head { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; max-width: 720px; margin-bottom: 56px; }

  /* ── PROBLEM ────────────────────────────────────────── */
  .problem { background: #0F172A; color: #fff; position: relative; overflow: hidden; }
  .problem::before { content: ""; position: absolute; top: -200px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(124,58,237,0.20), transparent 60%); pointer-events: none; }
  .problem .section-head .h2 { color: #fff; }
  .problem .section-head .lead { color: #94A3B8; }
  .problem .eyebrow { color: #C084FC; }
  .problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .problem-card { padding: 24px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; transition: all 200ms; }
  .problem-card:hover { border-color: rgba(255,255,255,0.18); background: rgba(255,255,255,0.05); }
  .problem-card .ico { width: 40px; height: 40px; border-radius: 10px; background: rgba(248,113,113,0.10); color: #FCA5A5; display: grid; place-items: center; margin-bottom: 16px; }
  .problem-card h3 { font-size: 16px; font-weight: 600; color: #fff; margin: 0 0 8px; letter-spacing: -0.01em; }
  .problem-card p { font-size: 13.5px; color: #94A3B8; line-height: 1.6; margin: 0; }
  .problem-card .stat { font-family: var(--vf-font-mono); font-size: 11px; color: #FCA5A5; margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.06); }

  /* ── SOLUTION (How it works) ────────────────────────── */
  .solution { background: #F8FAFC; border-top: 1px solid #E2E8F0; border-bottom: 1px solid #E2E8F0; }
  .solution-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
  .solution-flow::before {
    content: ""; position: absolute; top: 30px; left: 8%; right: 8%; height: 2px;
    background: linear-gradient(90deg, transparent, #BAE6FD 10%, #BAE6FD 50%, #D8B4FE 90%, transparent);
    z-index: 0;
  }
  .flow-step { position: relative; z-index: 1; padding: 0 14px; }
  .flow-step .num-ring { width: 60px; height: 60px; border-radius: 999px; background: #fff; border: 2px solid #E2E8F0; display: grid; place-items: center; margin-bottom: 18px; position: relative; box-shadow: 0 4px 12px rgba(15,23,42,0.06); }
  .flow-step .num-ring .n { font-size: 18px; font-weight: 700; color: #0F172A; letter-spacing: -0.02em; }
  .flow-step.s1 .num-ring { border-color: #0EA5E9; }
  .flow-step.s2 .num-ring { border-color: #38BDF8; }
  .flow-step.s3 .num-ring { border-color: #818CF8; }
  .flow-step.s4 .num-ring { border-color: #7C3AED; }
  .flow-step .label { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #0284C7; margin-bottom: 6px; }
  .flow-step h3 { font-size: 18px; font-weight: 600; color: #0F172A; margin: 0 0 8px; letter-spacing: -0.01em; }
  .flow-step p { font-size: 14px; color: #475569; line-height: 1.6; margin: 0; }

  /* ── FEATURES ───────────────────────────────────────── */
  .features-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
  .feature { padding: 24px; background: #fff; border: 1px solid #E2E8F0; border-radius: 16px; box-shadow: 0 1px 2px rgba(15,23,42,0.04); transition: all 200ms; display: flex; flex-direction: column; gap: 12px; min-height: 220px; }
  .feature:hover { box-shadow: 0 8px 20px rgba(15,23,42,0.08); border-color: #CBD5E1; transform: translateY(-1px); }
  .feature .ico { width: 40px; height: 40px; border-radius: 10px; background: #F0F9FF; color: #0EA5E9; display: grid; place-items: center; }
  .feature h3 { font-size: 17px; font-weight: 600; color: #0F172A; margin: 0; letter-spacing: -0.01em; }
  .feature p { font-size: 13.5px; color: #475569; line-height: 1.6; margin: 0; }
  .feature.f-wide { grid-column: span 6; }
  .feature.f-third { grid-column: span 4; }
  .feature.f-half { grid-column: span 6; }
  .feature.f-feat { background: linear-gradient(135deg, #0EA5E9 0%, #7C3AED 100%); color: #fff; border: 0; }
  .feature.f-feat h3 { color: #fff; }
  .feature.f-feat p { color: rgba(255,255,255,0.85); }
  .feature.f-feat .ico { background: rgba(255,255,255,0.18); color: #fff; }
  .feature .channels { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
  .channels .ch { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: #F1F5F9; font-size: 11.5px; font-weight: 500; color: #334155; }
  .channels .ch svg { width: 12px; height: 12px; }
  .feature.f-feat .channels .ch { background: rgba(255,255,255,0.18); color: #fff; }
  .feature-link { display: inline-flex; align-items: center; align-self: flex-start; color: #0284C7; font-size: 13px; font-weight: 650; text-decoration: none; }
  .feature-link:hover { color: #7C3AED; }

  /* Mini SUNAT validation widget */
  .feature .sunat-mini { background: rgba(15,23,42,0.04); border: 1px solid rgba(15,23,42,0.06); border-radius: 10px; padding: 10px 12px; display: grid; grid-template-columns: 24px 1fr auto; gap: 10px; align-items: center; margin-top: auto; }
  .feature.f-feat .sunat-mini { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.18); }
  .sunat-mini .check { width: 22px; height: 22px; border-radius: 999px; background: #16A34A; color: #fff; display: grid; place-items: center; }
  .feature.f-feat .sunat-mini .check { background: #fff; color: #16A34A; }
  .sunat-mini .ruc { font-family: var(--vf-font-mono); font-size: 11.5px; font-weight: 500; color: #334155; }
  .feature.f-feat .sunat-mini .ruc { color: #fff; }
  .sunat-mini .status { font-size: 10.5px; color: #16A34A; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
  .feature.f-feat .sunat-mini .status { color: #BBF7D0; }

  /* Tax alert mini */
  .alert-mini { background: #FFFBEB; border: 1px solid #FDE68A; border-radius: 10px; padding: 10px 12px; display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: center; margin-top: auto; }
  .alert-mini .icon-warn { width: 22px; height: 22px; border-radius: 999px; background: #F59E0B; color: #fff; display: grid; place-items: center; }
  .alert-mini .at { font-size: 12px; font-weight: 600; color: #78350F; }
  .alert-mini .as { font-size: 11px; color: #92400E; margin-top: 1px; }

  /* ── TRUST ──────────────────────────────────────────── */
  .trust-section { padding: 96px 0; }
  .trust-bar { display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; padding-bottom: 48px; border-bottom: 1px solid #E2E8F0; margin-bottom: 56px; }
  .trust-bar .label { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #64748B; max-width: 180px; line-height: 1.5; }
  .logo-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px; align-items: center; opacity: 0.7; }
  .logo-row .logo { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; color: #475569; text-align: center; font-family: var(--vf-font-sans); }
  .logo-row .logo.italic { font-style: italic; }
  .logo-row .logo.serif { font-family: Georgia, serif; font-weight: 400; letter-spacing: 0; }
  .logo-row .logo.mono { font-family: var(--vf-font-mono); font-size: 14px; }

  .testi-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; }
  .testi { padding: 28px; background: #fff; border: 1px solid #E2E8F0; border-radius: 16px; display: flex; flex-direction: column; gap: 18px; box-shadow: 0 1px 2px rgba(15,23,42,0.04); }
  .testi.featured { background: linear-gradient(180deg, #F0F9FF, #fff); border-color: #BAE6FD; box-shadow: 0 12px 30px rgba(14,165,233,0.10); }
  .testi .quote { font-size: 17px; line-height: 1.55; color: #0F172A; font-weight: 500; letter-spacing: -0.005em; text-wrap: pretty; }
  .testi.featured .quote { font-size: 22px; line-height: 1.4; font-weight: 600; letter-spacing: -0.015em; }
  .testi .who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
  .testi .av { width: 40px; height: 40px; border-radius: 999px; background: linear-gradient(135deg, #0EA5E9, #7C3AED); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 600; }
  .testi .who .n { font-size: 13.5px; font-weight: 600; color: #0F172A; }
  .testi .who .r { font-size: 12px; color: #64748B; margin-top: 1px; }

  /* ── PRICING ────────────────────────────────────────── */
  .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
  .price { padding: 28px; background: #fff; border: 1px solid #E2E8F0; border-radius: 16px; display: flex; flex-direction: column; gap: 18px; box-shadow: 0 1px 2px rgba(15,23,42,0.04); position: relative; }
  .price.featured { border: 2px solid #0EA5E9; box-shadow: 0 16px 40px rgba(14,165,233,0.14); }
  .price .name { font-size: 14px; font-weight: 600; color: #0F172A; }
  .price .pitch { font-size: 13.5px; color: #64748B; line-height: 1.5; min-height: 40px; }
  .price .amount { display: flex; align-items: baseline; gap: 6px; }
  .price .amount .v { font-size: 48px; font-weight: 700; letter-spacing: -0.025em; color: #0F172A; line-height: 1; }
  .price .amount .v.grad { background: linear-gradient(135deg,#0EA5E9,#7C3AED); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .price .amount .u { font-size: 14px; color: #64748B; font-weight: 500; }
  .price ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
  .price li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: #334155; line-height: 1.45; }
  .price li svg { color: #16A34A; flex: 0 0 16px; margin-top: 3px; }
  .price .cta-row { margin-top: auto; }
  .price.featured .ribbon { position: absolute; top: -12px; right: 24px; padding: 4px 12px; border-radius: 999px; background: linear-gradient(135deg,#0EA5E9,#7C3AED); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; box-shadow: 0 6px 14px rgba(124,58,237,0.30); }

  /* ── FAQ ────────────────────────────────────────────── */
  .faq-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: flex-start; }
  .faq-list { display: flex; flex-direction: column; }
  details.faq { border-bottom: 1px solid #E2E8F0; padding: 20px 0; }
  details.faq:first-child { border-top: 1px solid #E2E8F0; }
  details.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: 16px; font-weight: 600; color: #0F172A; letter-spacing: -0.005em; }
  details.faq summary::-webkit-details-marker { display: none; }
  details.faq summary .plus { width: 22px; height: 22px; flex-shrink: 0; color: #0EA5E9; transition: transform 200ms; }
  details.faq[open] summary .plus { transform: rotate(45deg); }
  details.faq .answer { padding-top: 12px; font-size: 14.5px; line-height: 1.65; color: #475569; max-width: 580px; }
  details.faq .answer p { margin: 0 0 8px; }

  /* ── CTA banner ─────────────────────────────────────── */
  .ctaBanner { padding: 56px; border-radius: 24px; background: linear-gradient(135deg,#0EA5E9 0%,#7C3AED 100%); background-size: 200% 200%; animation: vfg 6s ease-in-out infinite; color: #fff; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; box-shadow: 0 24px 60px rgba(124,58,237,0.30); position: relative; overflow: hidden; }
  .ctaBanner::before { content: ""; position: absolute; top: -100px; right: -100px; width: 360px; height: 360px; background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 60%); pointer-events: none; }
  .ctaBanner h2 { font-size: 38px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; margin: 0; text-wrap: balance; }
  .ctaBanner p { font-size: 16px; opacity: 0.92; line-height: 1.6; margin: 12px 0 0; max-width: 480px; }
  .ctaBanner .row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
  .ctaBanner .btn-on-grad { background: #fff; color: #0F172A; padding: 14px 24px; font-size: 15px; font-weight: 600; border-radius: 10px; }
  .ctaBanner .btn-on-grad:hover { box-shadow: 0 8px 20px rgba(0,0,0,0.18); }
  .ctaBanner .btn-on-grad-ghost { background: transparent; color: #fff; padding: 13px 22px; font-size: 15px; font-weight: 500; border-radius: 10px; border: 1px solid rgba(255,255,255,0.5); }
  .ctaBanner .btn-on-grad-ghost:hover { background: rgba(255,255,255,0.12); }

  /* ── FOOTER ─────────────────────────────────────────── */
  footer { padding: 64px 0 36px; border-top: 1px solid #E2E8F0; background: #fff; }
  footer .inner { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 40px; }
  footer .brand-block { display: flex; flex-direction: column; gap: 12px; max-width: 320px; }
  footer .brand-block .row { display: flex; align-items: center; gap: 9px; }
  footer .brand-block img { width: 26px; height: 26px; }
  footer .brand-block .name { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
  footer .brand-block p { font-size: 13.5px; color: #64748B; line-height: 1.6; margin: 0; }
  footer .made { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: #64748B; padding: 6px 10px; background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 999px; align-self: flex-start; margin-top: 4px; }
  footer h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #0F172A; margin: 0 0 16px; }
  footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
  footer ul a { font-size: 14px; color: #475569; }
  footer ul a:hover { color: #0EA5E9; }
  footer .legal { margin-top: 48px; padding-top: 24px; border-top: 1px solid #E2E8F0; display: flex; justify-content: space-between; gap: 24px; font-size: 12px; color: #94A3B8; flex-wrap: wrap; }
  footer .legal .links { display: flex; gap: 20px; }

  /* ── responsive ─────────────────────────────────────── */
  @media (max-width: 1080px) {
    .feature.f-wide, .feature.f-third, .feature.f-half { grid-column: span 6; }
  }
  @media (max-width: 900px) {
    section { padding: 72px 0; }
    .hero { padding: 56px 0 56px; }
    .hero .grid, .pricing-grid, .ctaBanner, footer .inner, .faq-wrap { grid-template-columns: 1fr; }
    .problem-grid, .solution-flow { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .solution-flow::before { display: none; }
    .testi-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .feature.f-wide, .feature.f-third, .feature.f-half { grid-column: span 1; }
    .trust-bar { grid-template-columns: 1fr; gap: 24px; }
    .logo-row { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .ctaBanner { padding: 36px; }
    .ctaBanner .row { justify-content: flex-start; }
    .stat-strip { grid-template-columns: 1fr; gap: 18px; }
    nav.top .links { display: none; }
    .chip-1, .chip-2 { display: none; }
    footer .inner { grid-template-columns: repeat(2, 1fr); }
    footer .brand-block { grid-column: span 2; }
  }