/* ============ TOKENS ============ */
  :root{
    --bg:#F1F5EC;
    --bg-stripe:#E4EBDC;
    --surface:#FBFDF8;
    --surface-2:#EFF4E8;
    --ink:#0D1B2A;
    --ink-soft:#4A5A6E;
    --ink-faint:#8996A6;
    --line:#C7D4BB;
    --line-strong:#9FB48F;
    --accent:#FB8500;
    --accent-strong:#E07200;
    --accent-ink:#2A1400;
    --accent-soft:#FDE6C4;
    --teal:#166258;
    --teal-soft:#DEEEE8;
    --coral:#D6431E;
    --coral-soft:#FBE2D6;
    --shadow:rgba(13,27,42,0.16);
    --shadow-strong:rgba(13,27,42,0.26);

    --font-display:'Plus Jakarta Sans', 'Segoe UI', ui-sans-serif, system-ui, sans-serif;
    --font-body:'Plus Jakarta Sans', 'Segoe UI', ui-sans-serif, system-ui, sans-serif;
    --font-mono:'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

    --wrap:1180px;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#0E1A16;
      --bg-stripe:#122019;
      --surface:#15251E;
      --surface-2:#101E18;
      --ink:#F2F5F8;
      --ink-soft:#AEBAC2;
      --ink-faint:#6E7C84;
      --line:#283A2F;
      --line-strong:#34503F;
      --accent:#FF9E33;
      --accent-strong:#FFB35C;
      --accent-ink:#2A1400;
      --accent-soft:#3A2410;
      --teal:#57C0A6;
      --teal-soft:#123128;
      --coral:#FF7B50;
      --coral-soft:#3A2013;
      --shadow:rgba(0,0,0,0.35);
      --shadow-strong:rgba(0,0,0,0.55);
    }
  }
  :root[data-theme="dark"]{
    --bg:#0E1A16;
    --bg-stripe:#122019;
    --surface:#15251E;
    --surface-2:#101E18;
    --ink:#F2F5F8;
    --ink-soft:#AEBAC2;
    --ink-faint:#6E7C84;
    --line:#283A2F;
    --line-strong:#34503F;
    --accent:#FF9E33;
    --accent-strong:#FFB35C;
    --accent-ink:#2A1400;
    --accent-soft:#3A2410;
    --teal:#57C0A6;
    --teal-soft:#123128;
    --coral:#FF7B50;
    --coral-soft:#3A2013;
    --shadow:rgba(0,0,0,0.35);
    --shadow-strong:rgba(0,0,0,0.55);
  }

  /* ============ RESET ============ */
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{max-width:100%;display:block;}
  a{color:inherit;}
  h1,h2,h3,h4{font-family:var(--font-display);margin:0;text-wrap:balance;font-weight:700;letter-spacing:-.015em;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  button,input,textarea{font-family:inherit;font-size:inherit;color:inherit;}
  :focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px;}
  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px;}
  .mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;}
  .nowrap{white-space:nowrap;}

  /* ============ REVEAL (progressive enhancement) ============ */
  .reveal{opacity:1;transform:none;}
  @media (prefers-reduced-motion: no-preference){
    .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1);}
    .reveal.in{opacity:1;transform:none;}
    .reveal-stagger > *{transition-delay:calc(var(--i,0) * 90ms);}
  }

  /* ============ EYEBROW / LABELS ============ */
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--teal);font-weight:600;
  }
  .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);flex:none;}

  /* ============ BUTTONS ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:14px 26px;border-radius:9px;font-weight:600;font-size:.98rem;
    border:1.5px solid transparent;cursor:pointer;text-decoration:none;
    transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    white-space:nowrap;
  }
  .btn:active{transform:translateY(1px);}
  .btn--primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 24px -10px var(--shadow-strong);}
  .btn--primary:hover{background:var(--accent-strong);box-shadow:0 14px 28px -10px var(--shadow-strong);transform:translateY(-1px);}
  @media (prefers-reduced-motion: no-preference){
    .btn--glow{animation:btn-glow 2.6s ease-in-out infinite;}
  }
  @keyframes btn-glow{0%,100%{box-shadow:0 10px 24px -10px var(--shadow-strong), 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent);}50%{box-shadow:0 10px 24px -10px var(--shadow-strong), 0 0 0 9px color-mix(in srgb, var(--accent) 0%, transparent);}}
  .btn--ghost{background:transparent;border-color:var(--line-strong);color:var(--ink);}
  .btn--ghost:hover{border-color:var(--teal);color:var(--teal);}
  .btn--light{background:var(--surface);color:var(--ink);}
  .btn--light:hover{transform:translateY(-1px);}
  .btn--sm{padding:9px 16px;font-size:.85rem;border-radius:7px;}

  /* ============ NAVBAR ============ */
  header.nav{
    position:sticky;top:0;z-index:60;
    background:rgba(13,27,42,0.94);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav__row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
  .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);}
  .brand__mark{flex:none;color:var(--ink);}
  .brand__mark--nav{width:114px;height:30px;color:#fff;}
  .brand__mark--foot{width:129px;height:34px;color:var(--ink);}
  .nav-links{display:flex;align-items:center;gap:30px;}
  .nav-links a{text-decoration:none;font-size:.92rem;font-weight:500;color:rgba(255,255,255,.72);transition:color .15s ease;}
  .nav-links a:hover{color:#fff;}
  .nav__actions{display:flex;align-items:center;gap:14px;}
  .nav__login{font-size:.9rem;font-weight:600;text-decoration:none;color:rgba(255,255,255,.72);}
  .nav__login:hover{color:#fff;}
  .theme-toggle{background:none;border:1px solid rgba(255,255,255,.3);border-radius:8px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:border-color .15s ease,color .15s ease;flex:none;}
  .theme-toggle:hover{border-color:var(--accent);color:var(--accent);}
  .theme-toggle svg{width:18px;height:18px;}
  .theme-toggle__moon{display:none;}
  :root[data-theme="dark"] .theme-toggle__sun{display:none;}
  :root[data-theme="dark"] .theme-toggle__moon{display:block;}
  .nav__toggle{display:none;background:none;border:1px solid rgba(255,255,255,.3);border-radius:8px;width:40px;height:40px;align-items:center;justify-content:center;}
  .nav__toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
  .nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;}
  .nav__toggle span::before{top:-6px;} .nav__toggle span::after{top:6px;}

  @media (max-width:860px){
    .nav-links{
      position:absolute;left:0;right:0;top:72px;
      flex-direction:column;align-items:flex-start;gap:0;
      background:#0D1B2A;border-bottom:1px solid rgba(255,255,255,.1);
      max-height:0;overflow:hidden;transition:max-height .3s ease;
    }
    .nav-links a{padding:14px 28px;width:100%;border-top:1px solid rgba(255,255,255,.08);}
    header.nav.is-open .nav-links{max-height:400px;}
    .nav__toggle{display:flex;}
    .nav__login{display:none;}
  }

  /* ============ SCROLL PROGRESS ============ */
  .progress{position:fixed;top:0;left:0;height:3px;background:var(--accent);z-index:70;width:0%;transition:width .1s linear;}

  /* ============ SECTION SCAFFOLD ============ */
  .section{padding:108px 0;position:relative;}
  .section--tight{padding:80px 0;}
  .section--stripe{background:var(--bg-stripe);}
  .section-head{max-width:640px;margin-bottom:56px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin-top:14px;line-height:1.12;}
  .section-head p{margin-top:16px;font-size:1.06rem;color:var(--ink-soft);max-width:52ch;}
  .section-head.center p{margin-left:auto;margin-right:auto;}
  .divider{border:none;border-top:1px dashed var(--line-strong);margin:0;}

  /* ============ HERO ============ */
  .hero{position:relative;overflow:hidden;padding:76px 0 60px;}
  .hero__grain{position:absolute;inset:0;pointer-events:none;opacity:.5;
    background-image:radial-gradient(var(--line-strong) 1px, transparent 1px);
    background-size:26px 26px;-webkit-mask-image:linear-gradient(to bottom, black, transparent 78%);mask-image:linear-gradient(to bottom, black, transparent 78%);
  }
  .hero__glow{position:absolute;pointer-events:none;border-radius:50%;filter:blur(70px);z-index:0;opacity:.55;}
  .hero__glow--a{width:420px;height:420px;background:var(--teal-soft);top:-120px;right:8%;}
  .hero__glow--b{width:320px;height:320px;background:var(--accent-soft);bottom:-80px;left:2%;}
  @media (prefers-reduced-motion: no-preference){
    .hero__glow--a{animation:drift-a 16s ease-in-out infinite;}
    .hero__glow--b{animation:drift-b 19s ease-in-out infinite;}
  }
  @keyframes drift-a{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-30px,26px) scale(1.08);}}
  @keyframes drift-b{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(26px,-20px) scale(1.1);}}
  .hero__watermark{position:absolute;top:20px;right:-60px;width:760px;height:200px;color:var(--ink);opacity:.05;pointer-events:none;z-index:0;}
  @media (max-width:900px){.hero__watermark{display:none;}}
  .hero__spotlight{position:absolute;inset:0;pointer-events:none;z-index:0;opacity:0;transition:opacity .4s ease;
    background:radial-gradient(480px circle at var(--sx,50%) var(--sy,30%), color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%);
  }
  .hero:hover .hero__spotlight{opacity:1;}
  @media (prefers-reduced-motion: reduce), (hover:none){.hero__spotlight{display:none;}}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1;}
  .badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px;}
  .badge{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-soft);background:var(--surface);}
  .badge--accent{border-color:transparent;background:var(--accent-soft);color:var(--accent-ink);}
  .badge__dot{width:6px;height:6px;border-radius:50%;background:var(--teal);flex:none;}
  @media (prefers-reduced-motion: no-preference){
    .badge__dot{animation:pulse-dot 1.8s ease-in-out infinite;}
  }
  @keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.4;transform:scale(.7);}}
  .hero h1{font-size:clamp(2.6rem,5.2vw,4.4rem);line-height:1.03;letter-spacing:-.01em;}
  .hero h1 em{font-style:normal;color:var(--accent-strong);font-weight:800;}
  .hero__sub{margin-top:22px;font-size:1.14rem;color:var(--ink-soft);max-width:46ch;}
  .hero__stack{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;}
  .hero-slides{position:relative;min-height:190px;}
  .hero-slide{display:none;opacity:0;}
  .hero-slide.is-active{display:block;animation:hero-slide-in .45s ease both;}
  @keyframes hero-slide-in{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}
  .hero-dots{display:flex;gap:8px;margin-top:14px;}
  .hero-dot{width:22px;height:5px;border-radius:999px;border:none;background:var(--line-strong);cursor:pointer;padding:0;transition:background .2s,width .2s;}
  .hero-dot.is-active{background:var(--accent-strong);width:34px;}
  .hero__cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
  .hero__trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:38px;font-size:.85rem;color:var(--ink-faint);}
  .hero__trust b{color:var(--ink);}
  .stars{color:var(--accent);letter-spacing:1px;}

  .hero-visual{position:relative;min-height:460px;perspective:1200px;}
  .invoice-mock{
    position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px;
    box-shadow:0 30px 60px -24px var(--shadow-strong);max-width:400px;margin:0 auto;overflow:hidden;
    transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s ease;will-change:transform;
  }
  .invoice-mock__slot{height:8px;background:linear-gradient(90deg, var(--teal), var(--accent));}
  .invoice-mock__body{padding:26px 26px 24px;}
  @media (prefers-reduced-motion: no-preference){
    .invoice-mock__body{clip-path:inset(0 0 100% 0);animation:print-reveal 1.1s .3s cubic-bezier(.2,.7,.2,1) forwards;}
  }
  @keyframes print-reveal{to{clip-path:inset(0 0 0% 0);}}
  .invoice-mock__top{display:flex;justify-content:space-between;align-items:center;}
  .invoice-mock__tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase;}
  .invoice-mock__badge{font-family:var(--font-mono);font-size:.68rem;font-weight:700;background:var(--teal-soft);color:var(--teal);padding:3px 9px;border-radius:5px;}
  .invoice-mock__cai{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint);margin-top:10px;word-break:break-all;}
  .invoice-mock__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);}
  .invoice-mock__grid span{display:block;font-size:.68rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em;}
  .invoice-mock__grid strong{font-size:.92rem;font-weight:600;}
  .invoice-mock__totals{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);display:flex;flex-direction:column;gap:8px;}
  .invoice-mock__totals > div{display:flex;justify-content:space-between;font-size:.88rem;color:var(--ink-soft);}
  .invoice-mock__totals strong{font-family:var(--font-mono);color:var(--ink);}
  .invoice-mock__totals .is-total{font-size:1.02rem;color:var(--ink);font-weight:700;margin-top:4px;}
  .invoice-mock__totals .is-total strong{font-size:1.15rem;color:var(--accent-strong);}
  .invoice-mock__ok{margin-top:16px;font-size:.8rem;font-weight:600;color:var(--teal);display:flex;align-items:center;gap:6px;}

  .chat-float{
    position:absolute;right:-8px;top:-18px;width:250px;background:var(--surface);border:1px solid var(--line);
    border-radius:14px;box-shadow:0 20px 40px -18px var(--shadow-strong);padding:14px 16px;
  }
  @media (prefers-reduced-motion: no-preference){
    .chat-float{animation:float-bob 5s ease-in-out infinite;}
  }
  @keyframes float-bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
  .chat-float__head{display:flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--ink-soft);margin-bottom:10px;}
  .chat-float__head .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);}
  .chat-float__msg{font-size:.76rem;padding:8px 10px;border-radius:9px;margin-top:6px;max-width:92%;}
  .chat-float__msg--in{background:var(--surface-2);margin-left:auto;border-bottom-right-radius:3px;}
  .chat-float__msg--out{background:var(--teal-soft);color:var(--ink);border-bottom-left-radius:3px;}
  .chat-float__msg--out b{color:var(--teal);}

  .paper-2, .paper-3{position:absolute;border:1px solid var(--line);border-radius:16px;background:var(--surface-2);z-index:-1;}
  .paper-2{inset:18px -18px auto 18px;height:400px;transform:rotate(-3deg);}
  .paper-3{inset:34px -30px auto 34px;height:400px;transform:rotate(4deg);opacity:.6;}

  /* ============ MARQUEE ============ */
  .marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden;padding:16px 0;}
  .marquee__track{display:flex;gap:44px;width:max-content;white-space:nowrap;overflow-x:auto;}
  @media (prefers-reduced-motion: no-preference){
    .marquee__track{overflow-x:visible;animation:marquee 32s linear infinite;}
    .marquee:hover .marquee__track{animation-play-state:paused;}
  }
  @keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
  .marquee__item{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.86rem;color:var(--ink-soft);}
  .marquee__item::before{content:"◆";color:var(--accent);font-size:.6rem;}

  /* ============ FEATURES GRID ============ */
  .features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
  .feature-card{background:var(--surface);padding:30px 28px;transition:background .2s ease;position:relative;}
  .feature-card:hover{background:var(--surface-2);}
  .feature-card__icon{width:38px;height:38px;color:var(--teal);}
  .feature-card h3{font-size:1.1rem;margin-top:16px;font-weight:600;}
  .feature-card p{margin-top:8px;font-size:.9rem;color:var(--ink-soft);}
  .feature-card__soon{position:absolute;top:20px;right:20px;font-size:.64rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;background:var(--coral-soft);color:var(--coral);padding:3px 8px;border-radius:5px;}
  .feature-card__new{position:absolute;top:20px;right:20px;font-size:.64rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;background:var(--teal-soft);color:var(--teal);padding:3px 8px;border-radius:5px;}
  @media (max-width:860px){.features-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:560px){.features-grid{grid-template-columns:1fr;}}

  /* ============ TWO COL FEATURE (SAR / LEDGER) ============ */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
  .split.rev .split__visual{order:2;}
  .checklist{margin-top:26px;display:flex;flex-direction:column;gap:13px;}
  .checklist li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem;color:var(--ink-soft);}
  .checklist svg{flex:none;width:19px;height:19px;color:var(--teal);margin-top:2px;}
  @media (max-width:900px){.split{grid-template-columns:1fr;gap:44px;} .split.rev .split__visual{order:0;}}

  /* ledger card */
  .ledger-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px 28px;box-shadow:0 24px 50px -30px var(--shadow-strong);}
  .ledger-card__head{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-faint);padding-bottom:14px;border-bottom:1px solid var(--line);}
  table.ledger{width:100%;border-collapse:collapse;margin-top:14px;font-size:.86rem;}
  table.ledger th{text-align:left;font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);padding-bottom:8px;font-weight:600;}
  table.ledger td{padding:9px 0;border-top:1px dashed var(--line);}
  table.ledger td.num{text-align:right;font-family:var(--font-mono);}
  table.ledger tr.total td{border-top:1.5px solid var(--line-strong);font-weight:700;padding-top:12px;}
  .ledger-ok{margin-top:16px;display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:var(--teal);}
  @media (prefers-reduced-motion: no-preference){
    .stamp{opacity:0;transform:scale(1.5) rotate(-12deg);transform-origin:left center;}
    .reveal.in .stamp{animation:stamp-in .55s cubic-bezier(.34,1.56,.64,1) .35s forwards;}
    .hero-visual.in .stamp{animation:stamp-in .55s cubic-bezier(.34,1.56,.64,1) 1.5s forwards;}
    @keyframes stamp-in{
      0%{opacity:0;transform:scale(1.5) rotate(-12deg);}
      55%{opacity:1;transform:scale(.94) rotate(3deg);}
      100%{opacity:1;transform:scale(1) rotate(0);}
    }
  }

  /* ============ OFFLINE TIMELINE ============ */
  .timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative;}
  .timeline::before{content:"";position:absolute;top:23px;left:8%;right:8%;height:2px;background:var(--line-strong);}
  .timeline__step{text-align:center;padding:0 18px;position:relative;}
  .timeline__num{width:46px;height:46px;border-radius:50%;background:var(--surface);border:2px solid var(--line-strong);display:flex;align-items:center;justify-content:center;margin:0 auto;font-family:var(--font-mono);font-weight:700;color:var(--teal);position:relative;z-index:1;}
  .timeline__step h3{margin-top:18px;font-size:1.05rem;}
  .timeline__step p{margin-top:8px;font-size:.88rem;color:var(--ink-soft);}
  @media (max-width:700px){.timeline{grid-template-columns:1fr;gap:36px;} .timeline::before{display:none;}}

  /* ============ PRINT / HARDWARE ============ */
  .print-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
  .chip-row{display:flex;gap:10px;flex-wrap:wrap;}
  .chip{font-size:.82rem;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line-strong);color:var(--ink-soft);}
  .paper-widths{display:flex;align-items:flex-end;gap:22px;margin-top:28px;}
  .paper-widths .bar{background:var(--teal-soft);border:1px solid var(--teal);border-radius:6px 6px 0 0;display:flex;align-items:flex-start;justify-content:center;padding-top:8px;font-family:var(--font-mono);font-size:.7rem;color:var(--teal);}
  @media (max-width:900px){.print-row{grid-template-columns:1fr;}}

  /* ============ API ============ */
  .code-card{background:#0F1D14;border-radius:14px;padding:22px 24px;overflow-x:auto;box-shadow:0 24px 50px -30px var(--shadow-strong);}
  .code-card pre{margin:0;font-family:var(--font-mono);font-size:.82rem;line-height:1.7;color:#CBE6C9;}
  .code-card .k{color:#7FD9C4;} .code-card .s{color:#F2BE6C;} .code-card .c{color:#7B9482;}

  /* ============ REPORTS + PLATFORMS ============ */
  .mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
  .mini-card{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:16px 18px;}
  .mini-card h4{font-size:.9rem;font-weight:600;}
  .mini-card p{font-size:.78rem;color:var(--ink-faint);margin-top:4px;}
  .platform-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px;}
  .platform-chip{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);padding:10px 16px;border-radius:10px;font-size:.86rem;font-weight:600;}
  .platform-chip svg{width:18px;height:18px;color:var(--teal);}
  @media (max-width:760px){.mini-grid{grid-template-columns:1fr 1fr;}}

  /* ============ AI WHATSAPP SECTION ============ */
  .ai-section{background:#0D1B2A;color:#EFEAE0;position:relative;overflow:hidden;}
  .ai-section .eyebrow{color:var(--coral);} .ai-section .eyebrow::before{background:var(--coral);}
  .perf-divider{
    --hole:var(--bg);
    --divider-bg:#0D1B2A;
    height:18px;width:100%;
    background-color:var(--divider-bg);
    background-image:radial-gradient(circle at 12px 9px, var(--hole) 6px, transparent 6.5px);
    background-size:24px 18px;
    background-repeat:repeat-x;
  }
  .ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
  .ai-grid h2{color:#fff;font-size:clamp(1.9rem,3.2vw,2.6rem);}
  .ai-grid p.lead{color:#C9C4B8;margin-top:16px;font-size:1.06rem;max-width:48ch;}
  .ai-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;}
  .ai-chip{font-size:.78rem;font-weight:600;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#EDEAE2;}
  .ai-chip b{color:var(--coral);margin-right:5px;}

  .phone{width:290px;margin:0 auto;background:#0E1712;border:8px solid #1E2A22;border-radius:34px;box-shadow:0 30px 70px -20px rgba(0,0,0,.6);overflow:hidden;transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.7,.3,1);will-change:transform;}
  .phone__replay{display:flex;align-items:center;gap:6px;margin:14px auto 0;background:none;border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.65);font-size:.78rem;font-weight:600;padding:7px 14px;border-radius:999px;cursor:pointer;transition:border-color .15s ease,color .15s ease;}
  .phone__replay:hover{border-color:var(--coral);color:#fff;}
  .phone__bar{background:#173229;padding:12px 16px;display:flex;align-items:center;gap:8px;}
  .phone__bar .av{width:26px;height:26px;border-radius:50%;background:var(--coral);display:flex;align-items:center;justify-content:center;font-size:.8rem;}
  .phone__bar b{font-size:.82rem;color:#fff;} .phone__bar span{display:flex;align-items:center;gap:5px;font-size:.66rem;color:#8FBBA4;}
  .phone__bar span::before{content:"";width:6px;height:6px;border-radius:50%;background:#3FCB8F;}
  @media (prefers-reduced-motion: no-preference){
    .phone__bar span::before{animation:pulse-dot 1.8s ease-in-out infinite;}
  }
  .phone__body{padding:16px;display:flex;flex-direction:column;gap:9px;min-height:340px;background:#0E1712;}
  .bubble{max-width:82%;padding:9px 12px;border-radius:12px;font-size:.8rem;line-height:1.4;}
  .bubble--in{align-self:flex-end;background:#1E7A61;color:#fff;border-bottom-right-radius:3px;}
  .bubble--out{align-self:flex-start;background:#1B2A21;color:#E7E4DA;border-bottom-left-radius:3px;}
  .bubble--file{align-self:flex-start;background:#1B2A21;color:#E7E4DA;font-family:var(--font-mono);font-size:.72rem;display:flex;align-items:center;gap:8px;padding:8px 12px;}
  .typing-indicator{align-self:flex-end;background:#1E7A61;border-radius:12px;border-bottom-right-radius:3px;padding:10px 14px;display:flex;gap:4px;align-items:center;}
  .typing-indicator span{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.85);}
  @media (prefers-reduced-motion: no-preference){
    .typing-indicator span{animation:typing-bounce 1.1s ease-in-out infinite;}
    .typing-indicator span:nth-child(2){animation-delay:.15s;}
    .typing-indicator span:nth-child(3){animation-delay:.3s;}
  }
  @keyframes typing-bounce{0%,60%,100%{transform:translateY(0);opacity:.6;}30%{transform:translateY(-4px);opacity:1;}}
  @media (prefers-reduced-motion: no-preference){
    .phone .bubble{opacity:0;transform:translateY(10px);transition:opacity .35s ease, transform .35s ease;}
    .phone .bubble.show{opacity:1;transform:none;}
  }

  /* ============ TESTIMONIALS ============ */
  .testi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  .testi-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 18px 40px -28px var(--shadow-strong);transition:transform .2s ease, box-shadow .2s ease;}
  .testi-card:nth-child(2n){transform:rotate(-1deg);} .testi-card:nth-child(2n+1){transform:rotate(1deg);}
  .testi-card:hover{transform:rotate(0) translateY(-4px);box-shadow:0 26px 50px -26px var(--shadow-strong);}
  .testi-card .stars{display:block;margin-bottom:12px;}
  .testi-card p{font-size:.92rem;color:var(--ink-soft);}
  .testi-who{display:flex;align-items:center;gap:10px;margin-top:18px;}
  .testi-who .av{width:36px;height:36px;border-radius:50%;background:var(--teal-soft);color:var(--teal);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex:none;}
  .testi-who strong{display:block;font-size:.86rem;} .testi-who span{font-size:.76rem;color:var(--ink-faint);}
  @media (max-width:900px){.testi-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:600px){.testi-grid{grid-template-columns:1fr;} .testi-card{transform:none !important;}}

  /* ============ PRICING ============ */
  .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;}
  .price-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px 26px;display:flex;flex-direction:column;}
  .price-card.is-popular{border-color:var(--accent);box-shadow:0 24px 50px -28px var(--shadow-strong);position:relative;}
  .price-card__badge{position:absolute;top:-13px;left:26px;background:var(--accent);color:var(--accent-ink);font-size:.68rem;font-weight:700;padding:5px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em;}
  .price-card h3{font-size:1.2rem;} .price-card > p.desc{font-size:.85rem;color:var(--ink-faint);margin-top:4px;}
  /* Sin promo activa (default): .amount es el precio principal, tamaño normal. */
  .promo-price{display:none;align-items:baseline;justify-content:center;gap:8px;margin-top:16px;font-family:var(--font-display);text-align:center;}
  .promo-price s{font-size:1.1rem;color:var(--ink-faint);}
  .promo-price strong{font-size:2.6rem;color:var(--accent-strong);font-weight:800;line-height:1;}
  .promo-price span{font-size:.74rem;color:var(--ink-faint);font-family:inherit;}
  .price-card .amount{font-family:var(--font-display);font-size:2.6rem;margin-top:20px;font-weight:800;letter-spacing:-.01em;text-align:center;}
  .price-card .amount .amount__num{font-size:2.6rem;font-weight:800;color:var(--ink);line-height:1.05;}
  .price-card .amount .amount__period{font-size:.9rem;font-weight:400;color:var(--ink-faint);}
  /* Con promo activa: .promo-price pasa a ser el precio principal, .amount queda secundario ("luego $X/mes"). */
  #priceGrid.promo-active .promo-price{display:flex;}
  #priceGrid.promo-active .price-card .amount{font-size:1.3rem;margin-top:4px;color:var(--ink-faint);text-align:center;}
  #priceGrid.promo-active .price-card .amount .amount__num{font-size:1.3rem;font-weight:700;color:var(--ink-faint);}
  #priceGrid.promo-active .price-card .amount::before{content:"luego ";font-size:.72rem;font-weight:400;font-family:inherit;}
  .promo-callout{margin-top:16px;font-size:.9rem;color:var(--accent-strong);}
  .price-list{margin-top:22px;display:flex;flex-direction:column;gap:11px;flex:1;}
  .price-list li{display:flex;gap:10px;font-size:.86rem;color:var(--ink-soft);align-items:flex-start;}
  .price-list li.no{color:var(--ink-faint);text-decoration:line-through;}
  .price-list svg{width:16px;height:16px;flex:none;margin-top:3px;color:var(--teal);}
  .price-list li.no svg{color:var(--ink-faint);}
  .price-card .btn{margin-top:24px;width:100%;}
  @media (max-width:900px){.price-grid{grid-template-columns:1fr;}}

  /* ============ ASISTENTE IA (banner destacado) ============ */
  .assistant-banner{
    text-align:center;
    background:linear-gradient(135deg,var(--accent-soft),var(--teal-soft));
    border:1px solid var(--accent);
    border-radius:20px;
    padding:48px 32px;
    max-width:760px;
    margin:0 auto;
  }
  .assistant-banner h2{margin-top:10px;color:var(--ink);}
  .assistant-banner .lead{max-width:52ch;margin:14px auto 0;color:var(--ink-soft);}
  .assistant-banner .ai-chips{justify-content:center;margin-top:22px;}
  .assistant-banner .ai-chip{background:var(--surface);border-color:var(--accent);color:var(--ink);}
  .assistant-banner .ai-chip b{color:var(--accent-strong);}
  .assistant-banner__fine{font-size:.74rem;color:var(--ink-faint);margin-top:20px;max-width:56ch;margin-left:auto;margin-right:auto;}

  .addons-strip{margin-top:34px;text-align:center;}
  .addons-strip__label{font-size:.82rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;}
  .addons-strip__list{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
  .addon-chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 18px;font-size:.85rem;color:var(--ink-soft);display:flex;gap:8px;align-items:center;}
  .addon-chip b{color:var(--ink);font-weight:700;}

  /* ============ CTA BAND ============ */
  .cta-band{background:var(--teal);color:#EFFAF6;border-radius:22px;padding:64px 48px;text-align:center;position:relative;overflow:hidden;}
  .cta-band h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.8rem);}
  .cta-band p{margin-top:14px;color:#CFEAE1;font-size:1.05rem;}
  .cta-band__actions{display:flex;justify-content:center;gap:14px;margin-top:30px;flex-wrap:wrap;}
  .cta-band__note{margin-top:20px;font-size:.8rem;color:#AEDBCC;}

  /* ============ BETA FORM ============ */
  .beta{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:48px;}
  .beta__copy .eyebrow{color:var(--coral);} .beta__copy .eyebrow::before{background:var(--coral);}
  .beta__copy h2{margin-top:14px;font-size:clamp(1.7rem,3vw,2.2rem);}
  .beta__copy p{margin-top:14px;color:var(--ink-soft);}
  form.beta-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  form.beta-form .full{grid-column:1/-1;}
  .field{display:flex;flex-direction:column;gap:6px;}
  .field label{font-size:.76rem;font-weight:600;color:var(--ink-soft);}
  .field input,.field textarea{background:var(--bg);border:1px solid var(--line-strong);border-radius:9px;padding:11px 13px;color:var(--ink);}
  .field input:focus,.field textarea:focus{border-color:var(--teal);}
  .field textarea{resize:vertical;min-height:64px;}
  .beta-form__submit{grid-column:1/-1;margin-top:6px;}
  .beta-thanks{display:none;align-items:center;gap:10px;background:var(--teal-soft);color:var(--teal);padding:14px 16px;border-radius:10px;font-size:.88rem;font-weight:600;grid-column:1/-1;}
  .beta-thanks.show{display:flex;}
  @media (max-width:860px){.beta{grid-template-columns:1fr;padding:32px;} form.beta-form{grid-template-columns:1fr;}}

  /* ============ FOOTER ============ */
  footer{border-top:1px solid var(--line);padding:64px 0 34px;}
  .foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px;}
  .foot-brand p{margin-top:14px;font-size:.88rem;color:var(--ink-faint);max-width:32ch;}
  .foot-brand .brand{margin-bottom:2px;}
  .foot-col h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin-bottom:16px;}
  .foot-col ul{display:flex;flex-direction:column;gap:10px;}
  .foot-col a{font-size:.88rem;color:var(--ink-soft);text-decoration:none;}
  .foot-col a:hover{color:var(--teal);}
  .foot-bottom{margin-top:52px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--ink-faint);}
  @media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:540px){.foot-grid{grid-template-columns:1fr;}}

  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr;gap:60px;}
    .hero-visual{min-height:auto;padding-top:30px;}
    .split{grid-template-columns:1fr;}
    .ai-grid{grid-template-columns:1fr;}
    .features-grid{border-radius:12px;}
    .price-grid, .testi-grid{grid-template-columns:1fr;}
  }


  /* ============ ADDONS ============ */
  .addons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .addon-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 26px;display:flex;flex-direction:column;position:relative;scroll-margin-top:90px;transition:border-color .2s ease,transform .2s ease;}
  .addon-card:hover{border-color:var(--accent);transform:translateY(-2px);}
  .addon-card.is-featured{border-color:var(--accent);box-shadow:0 24px 50px -28px var(--shadow-strong);}
  .addon-card__tag{font-size:.68rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--teal);background:var(--teal-soft);padding:3px 9px;border-radius:5px;align-self:flex-start;}
  .addon-card h3{font-size:1.3rem;margin-top:14px;font-weight:700;}
  .addon-card__price{margin-top:6px;}
  .addon-card__amount{font-size:1.05rem;font-weight:700;color:var(--accent-strong);}
  .addon-card__desc{margin-top:10px;font-size:.9rem;color:var(--ink-soft);}
  .addon-card__list{margin-top:18px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .addon-card__list li{display:flex;gap:10px;font-size:.85rem;color:var(--ink-soft);align-items:flex-start;}
  .addon-card__list svg{width:16px;height:16px;flex:none;margin-top:3px;color:var(--teal);}
  .addons-note{text-align:center;margin-top:28px;font-size:.88rem;color:var(--ink-faint);}
  .feature-card p a{color:var(--accent-strong);font-weight:600;text-decoration:none;}
  .feature-card p a:hover{text-decoration:underline;}
  @media (max-width:980px){.addons-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:640px){.addons-grid{grid-template-columns:1fr;}}

  .addons-pick{border:0;padding:0;margin:0;min-width:0;}
  .addons-pick legend{font-size:.76rem;font-weight:600;color:var(--ink-soft);padding:0;margin-bottom:8px;}
  .addons-pick__list{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
  .check{display:flex;gap:8px;align-items:flex-start;font-size:.82rem;color:var(--ink-soft);background:var(--bg);border:1px solid var(--line-strong);border-radius:9px;padding:9px 11px;cursor:pointer;}
  .check input{margin-top:3px;accent-color:var(--accent);}
  .check b{color:var(--ink);}
  @media (max-width:560px){.addons-pick__list{grid-template-columns:1fr;}}

  .beta-terms{margin-top:22px;display:flex;flex-direction:column;gap:6px;}
  .beta-terms h3{font-size:.78rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--teal);margin-top:12px;}
  .beta-terms__list{display:flex;flex-direction:column;gap:9px;margin-top:6px;}
  .beta-terms__list li{display:flex;gap:10px;font-size:.88rem;color:var(--ink-soft);align-items:flex-start;}
  .beta-terms__list svg{width:16px;height:16px;flex:none;margin-top:3px;color:var(--teal);}
  .beta-terms__list strong{color:var(--ink);}
  .beta-accept{grid-column:1/-1;}

  /* ============ PÁGINAS LEGALES ============ */
  .legal{padding:56px 0 72px;}
  .legal__wrap{max-width:760px;}
  .legal h1{font-size:clamp(1.9rem,4vw,2.6rem);margin-top:14px;}
  .legal__meta{color:var(--ink-faint);font-size:.85rem;margin-top:10px;}
  .legal h2{font-size:1.2rem;margin-top:34px;}
  .legal p,.legal li{color:var(--ink-soft);line-height:1.7;font-size:.97rem;}
  .legal p{margin-top:12px;}
  .legal ul{margin:12px 0 0 20px;list-style:disc;display:flex;flex-direction:column;gap:6px;}
  .legal a,.beta-accept a,footer .foot-bottom a{color:var(--accent-strong);text-decoration:none;}
  .legal a:hover,.beta-accept a:hover,footer .foot-bottom a:hover{text-decoration:underline;}
  .legal__note{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:.88rem;}

  /* ===== Descargas ===== */
  .download{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,5vw,56px);}
  .download h2{font-size:clamp(1.8rem,3.2vw,2.5rem);margin-top:14px;line-height:1.12;}
  .download .lead{margin-top:16px;color:var(--ink-soft);max-width:52ch;}
  .download__buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .store-btn{display:inline-flex;align-items:center;gap:12px;padding:10px 20px 10px 16px;border-radius:14px;background:#0D1B2A;color:#fff;border:1px solid rgba(255,255,255,.18);text-decoration:none;transition:transform .15s,box-shadow .15s;}
  .store-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(13,27,42,.28);}
  .store-btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px;}
  .store-btn svg{width:30px;height:30px;flex:none;}
  .store-btn span{display:flex;flex-direction:column;line-height:1.15;text-align:left;}
  .store-btn small{font-size:.7rem;opacity:.8;font-weight:500;}
  .store-btn b{font-size:1.1rem;font-weight:700;}
  .download__note{margin-top:18px;font-size:.92rem;color:var(--ink-soft);}
  .download__note a{color:var(--teal);font-weight:600;}
  .download__art{position:relative;height:260px;}
  .device{position:absolute;border:2px solid var(--line-strong);background:var(--surface-2);border-radius:18px;padding:16px 14px;display:flex;flex-direction:column;gap:9px;}
  .device i{display:block;height:10px;border-radius:5px;background:var(--line);}
  .device i:first-child{width:55%;background:var(--teal);}
  .device--desktop{left:0;top:10px;width:78%;height:170px;}
  .device--phone{right:0;bottom:0;width:36%;height:230px;border-radius:24px;background:var(--surface);box-shadow:0 14px 34px rgba(13,27,42,.18);}
  @media (max-width:860px){.download{grid-template-columns:1fr;gap:28px;}.download__art{height:220px;}.store-btn{flex:1 1 220px;}}