:root{
    --bg:#070713;
    --bg-2:#0b0c20;
    --surface:rgba(255,255,255,.04);
    --surface-2:rgba(255,255,255,.06);
    --border:rgba(129,140,248,.16);
    --border-strong:rgba(129,140,248,.34);
    --violet:#8b5cf6;
    --violet-l:#93a5fd;
    --magenta:#d946ef;
    --indigo:#6366f1;
    --ink:#f6f3ff;
    --muted:#b3a8d4;
    --muted-2:#8a7faa;
    --grad:linear-gradient(110deg,#38bdf8 0%,#6366f1 38%,#a855f7 68%,#ec6ff7 100%);
    --grad-btn:linear-gradient(115deg,#2563eb 0%,#7c3aed 50%,#d946ef 100%);
    --display:'Plus Jakarta Sans',sans-serif;
    --body:'Be Vietnam Pro',sans-serif;
    --maxw:1200px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:90px}
  body{
    font-family:var(--body);
    background:var(--bg);
    color:var(--ink);
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  /* atmospheric gradient mesh */
  .mesh{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
  .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
  .b1{width:620px;height:620px;background:radial-gradient(circle,#0ea5e9,transparent 65%);top:-180px;left:-120px}
  .b2{width:560px;height:560px;background:radial-gradient(circle,#d946ef,transparent 65%);top:8%;right:-160px;opacity:.4}
  .b3{width:680px;height:680px;background:radial-gradient(circle,#6d28d9,transparent 65%);top:120%;left:30%;opacity:.35}
  /* grain overlay */
  body::after{
    content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E");
    mix-blend-mode:overlay;
  }
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}

  /* ---------- NAVBAR ---------- */
  header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.35s ease}
  header.scrolled{background:rgba(10,6,19,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
  nav{display:flex;align-items:center;justify-content:space-between;height:74px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:-.02em;color:#fff;text-decoration:none}
  .logo .logo-img{height:36px;width:auto;display:block;filter:drop-shadow(0 4px 16px rgba(99,110,250,.45))}
  .nav-links{display:flex;align-items:center;gap:6px}
  .nav-links a.lnk{color:var(--muted);text-decoration:none;font-weight:500;font-size:.94rem;padding:9px 14px;border-radius:10px;transition:.2s}
  .nav-links a.lnk:hover{color:#fff;background:var(--surface)}
  /* dropdown */
  .dropdown{position:relative}
  .dropdown>button{display:flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;color:var(--muted);font-family:var(--body);font-weight:500;font-size:.94rem;padding:9px 14px;border-radius:10px;transition:.2s}
  .dropdown>button:hover,.dropdown.open>button{color:#fff;background:var(--surface)}
  .dropdown>button svg{width:15px;height:15px;transition:.25s}
  .dropdown.open>button svg{transform:rotate(180deg)}
  .menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);width:360px;background:rgba(17,11,32,.96);backdrop-filter:blur(20px);border:1px solid var(--border-strong);border-radius:18px;padding:10px;opacity:0;visibility:hidden;transition:.25s;box-shadow:0 30px 70px rgba(0,0,0,.55)}
  .dropdown.open .menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
  .menu a{display:flex;gap:13px;align-items:flex-start;padding:11px 12px;border-radius:12px;text-decoration:none;transition:.18s}
  .menu a:hover{background:var(--surface-2)}
  .menu .ic{flex:0 0 38px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(99,110,250,.14);border:1px solid var(--border)}
  .menu .ic svg{width:19px;height:19px;stroke:var(--violet-l)}
  .menu .t{font-weight:600;color:#fff;font-size:.92rem}
  .menu .d{font-size:.78rem;color:var(--muted-2);line-height:1.45}
  .menu .badge{display:inline-block;font-size:.64rem;font-weight:600;padding:1px 7px;border-radius:20px;margin-left:7px;vertical-align:middle}
  .badge.org{background:rgba(99,110,250,.18);color:var(--violet-l)}
  .badge.per{background:rgba(217,70,239,.16);color:#f0abfc}
  .menu .foot{margin-top:6px;padding:12px;border-top:1px solid var(--border);font-size:.82rem;color:var(--muted)}
  .menu .foot a{display:inline;padding:0;color:var(--violet-l);font-weight:600}
  .nav-actions{display:flex;align-items:center;gap:10px}
  .btn{font-family:var(--body);font-weight:600;font-size:.92rem;border-radius:11px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.22s;border:none}
  .btn-ghost{padding:9px 16px;color:var(--ink);background:transparent;border:1px solid var(--border-strong)}
  .btn-ghost:hover{background:var(--surface);border-color:var(--violet-l)}
  .btn-primary{padding:10px 20px;color:#fff;background:var(--grad-btn);box-shadow:0 8px 24px rgba(99,110,250,.4)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(99,110,250,.55)}
  .hamburger{display:none;background:none;border:1px solid var(--border-strong);border-radius:10px;width:42px;height:42px;cursor:pointer;color:#fff}
  .hamburger svg{width:22px;height:22px;stroke:#fff}

  /* ---------- HERO ---------- */
  .hero{min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;position:relative}
  .hero-inner{max-width:880px}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-l);background:var(--surface);border:1px solid var(--border);padding:8px 16px;border-radius:30px;margin-bottom:28px}
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--magenta);box-shadow:0 0 12px var(--magenta);animation:pulse 2s infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
  h1.title{font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,6.4vw,5.1rem);line-height:1.04;letter-spacing:-.03em;color:#fff;margin-bottom:26px}
  h1.title .accent{font-family:'Playfair Display',serif;font-style:italic;font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:620px;margin-bottom:38px}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
  .btn-lg{padding:15px 30px;font-size:1.02rem;border-radius:14px}
  .btn-outline{padding:15px 28px;font-size:1.02rem;border-radius:14px;background:transparent;color:#fff;border:1px solid var(--border-strong)}
  .btn-outline:hover{background:var(--surface);border-color:var(--violet-l)}
  .audience{display:flex;gap:10px;margin-top:34px;flex-wrap:wrap}
  .audience span{font-size:.82rem;color:var(--muted);display:inline-flex;align-items:center;gap:7px}
  .audience svg{width:16px;height:16px;stroke:var(--violet-l)}
  /* hero floating preview */
  .stats{display:flex;gap:38px;margin-top:60px;flex-wrap:wrap}
  .stat .n{font-family:var(--display);font-weight:800;font-size:2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .stat .l{font-size:.84rem;color:var(--muted-2)}

  /* fade/rise animation */
  .rise{opacity:0;transform:translateY(26px)}
  .rise.in{animation:rise .8s cubic-bezier(.22,1,.36,1) forwards}
  @keyframes rise{to{opacity:1;transform:translateY(0)}}
  .hero .rise{animation:rise .9s cubic-bezier(.22,1,.36,1) forwards;opacity:0;transform:translateY(26px)}
  .hero .d1{animation-delay:.05s}.hero .d2{animation-delay:.18s}.hero .d3{animation-delay:.31s}
  .hero .d4{animation-delay:.44s}.hero .d5{animation-delay:.57s}.hero .d6{animation-delay:.7s}

  /* ---------- SECTIONS ---------- */
  section.block{padding:100px 0;position:relative}
  .sec-head{max-width:680px;margin-bottom:64px}
  .sec-tag{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-l);margin-bottom:14px}
  h2.sec-title{font-family:var(--display);font-weight:800;font-size:clamp(2rem,4vw,3.1rem);line-height:1.1;letter-spacing:-.025em;color:#fff;margin-bottom:18px}
  .sec-sub{font-size:1.08rem;color:var(--muted)}

  /* benefits */
  .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px;transition:.3s}
  .card:hover{border-color:var(--border-strong);background:var(--surface-2);transform:translateY(-4px)}
  .card .cic{width:52px;height:52px;border-radius:14px;background:rgba(99,110,250,.14);border:1px solid var(--border);display:grid;place-items:center;margin-bottom:20px}
  .card .cic svg{width:25px;height:25px;stroke:var(--violet-l)}
  .card h3{font-family:var(--display);font-weight:700;font-size:1.2rem;color:#fff;margin-bottom:10px}
  .card p{font-size:.96rem;color:var(--muted)}

  /* app feature rows */
  .app-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:46px 0}
  .app-row.flip .app-visual{order:2}
  .app-text .pill{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:600;padding:5px 13px;border-radius:30px;margin-bottom:18px;border:1px solid var(--border)}
  .pill.org{background:rgba(99,110,250,.12);color:var(--violet-l)}
  .pill.per{background:rgba(217,70,239,.12);color:#f0abfc}
  .app-text h3{font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,3vw,2.3rem);letter-spacing:-.02em;color:#fff;margin-bottom:16px;line-height:1.12}
  .app-text p{font-size:1.05rem;color:var(--muted);margin-bottom:24px}
  .app-text ul{list-style:none;margin-bottom:28px;display:grid;gap:11px}
  .app-text li{display:flex;gap:11px;align-items:flex-start;font-size:.96rem;color:var(--ink)}
  .app-text li svg{flex:0 0 20px;width:20px;height:20px;stroke:var(--violet-l);margin-top:2px}
  .app-text a.more{display:inline-flex;align-items:center;gap:8px;color:var(--violet-l);font-weight:600;text-decoration:none;transition:.2s}
  .app-text a.more:hover{gap:13px;color:#fff}
  .app-text a.more svg{width:18px;height:18px;stroke:currentColor}
  /* visual mock card */
  .app-visual{position:relative}
  .mock{background:linear-gradient(160deg,rgba(124,58,237,.22),rgba(217,70,239,.1));border:1px solid var(--border-strong);border-radius:24px;padding:30px;min-height:300px;position:relative;overflow:hidden;backdrop-filter:blur(6px)}
  .mock::before{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(217,70,239,.4),transparent 70%);top:-80px;right:-60px;filter:blur(30px)}
  .mock .big-ic{width:74px;height:74px;border-radius:20px;background:var(--grad-btn);display:grid;place-items:center;box-shadow:0 16px 40px rgba(99,110,250,.5);margin-bottom:22px;position:relative}
  .mock .big-ic svg{width:38px;height:38px;stroke:#fff}
  .mock .mline{height:11px;border-radius:6px;background:rgba(255,255,255,.12);margin-bottom:13px}
  .mock .mline.w1{width:75%}.mock .mline.w2{width:90%}.mock .mline.w3{width:55%}
  .mock .mchip{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:10px;padding:9px 13px;font-size:.82rem;color:var(--ink);margin-top:8px;margin-right:8px}
  .mock .mchip .dot{width:8px;height:8px;border-radius:50%;background:#4ade80}

  /* coming soon */
  .coming{margin-top:30px}
  .grid-cs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .cs-card{border:1px dashed var(--border-strong);border-radius:18px;padding:26px;background:rgba(255,255,255,.015);transition:.3s}
  .cs-card:hover{background:var(--surface)}
  .cs-card .soon{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);border:1px solid var(--border);padding:3px 10px;border-radius:20px;display:inline-block;margin-bottom:16px}
  .cs-card .cic{width:46px;height:46px;border-radius:12px;background:var(--surface);border:1px solid var(--border);display:grid;place-items:center;margin-bottom:16px}
  .cs-card .cic svg{width:22px;height:22px;stroke:var(--muted)}
  .cs-card h4{font-family:var(--display);font-weight:700;font-size:1.08rem;color:#fff;margin-bottom:8px}
  .cs-card p{font-size:.88rem;color:var(--muted-2)}

  /* steps */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .step{position:relative;padding-top:8px}
  .step .num{font-family:var(--display);font-weight:800;font-size:3.4rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.85;margin-bottom:14px}
  .step h3{font-family:var(--display);font-weight:700;font-size:1.25rem;color:#fff;margin-bottom:10px}
  .step p{font-size:.96rem;color:var(--muted)}

  /* final cta */
  .cta-box{background:linear-gradient(135deg,rgba(124,58,237,.32),rgba(217,70,239,.18));border:1px solid var(--border-strong);border-radius:30px;padding:70px 50px;text-align:center;position:relative;overflow:hidden}
  .cta-box::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(217,70,239,.4),transparent 70%);top:-150px;left:50%;transform:translateX(-50%);filter:blur(40px)}
  .cta-box h2{font-family:var(--display);font-weight:800;font-size:clamp(2rem,4vw,3rem);color:#fff;letter-spacing:-.02em;margin-bottom:16px;position:relative}
  .cta-box p{font-size:1.1rem;color:var(--muted);max-width:520px;margin:0 auto 34px;position:relative}
  .cta-box .hero-cta{justify-content:center;position:relative}

  /* footer */
  footer{border-top:1px solid var(--border);padding:64px 0 36px;position:relative;z-index:2}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
  .foot-brand p{font-size:.94rem;color:var(--muted);margin-top:16px;max-width:300px}
  .foot-col h5{font-family:var(--display);font-weight:700;font-size:.95rem;color:#fff;margin-bottom:18px}
  .foot-col a{display:block;color:var(--muted);text-decoration:none;font-size:.9rem;margin-bottom:12px;transition:.2s}
  .foot-col a:hover{color:var(--violet-l)}
  .foot-bot{border-top:1px solid var(--border);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:.86rem;color:var(--muted-2)}

  /* mobile menu */
  .mmenu{position:fixed;inset:0;z-index:60;background:rgba(10,6,19,.97);backdrop-filter:blur(16px);transform:translateX(100%);transition:.35s;padding:90px 28px 40px;display:flex;flex-direction:column;gap:6px}
  .mmenu.open{transform:translateX(0)}
  .mmenu a,.mmenu button.macc{font-size:1.15rem;font-weight:600;color:var(--ink);text-decoration:none;padding:15px 6px;border-bottom:1px solid var(--border);background:none;border-left:none;border-right:none;border-top:none;text-align:left;font-family:var(--body);cursor:pointer;display:flex;justify-content:space-between;align-items:center}
  .mmenu .sub{display:none;flex-direction:column;padding:4px 0 10px 14px}
  .mmenu .sub.open{display:flex}
  .mmenu .sub a{font-size:.98rem;font-weight:500;color:var(--muted);border:none;padding:11px 4px}
  .mclose{position:absolute;top:24px;right:24px;background:none;border:1px solid var(--border-strong);border-radius:10px;width:42px;height:42px;color:#fff;cursor:pointer}
  .mmenu .mact{display:flex;gap:12px;margin-top:24px}
  .mmenu .mact .btn{flex:1}

  /* modal */
  .overlay{position:fixed;inset:0;z-index:80;background:rgba(5,3,12,.7);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:24px}
  .overlay.open{display:flex}
  .modal{width:100%;max-width:420px;background:var(--bg-2);border:1px solid var(--border-strong);border-radius:24px;padding:38px;position:relative;box-shadow:0 40px 90px rgba(0,0,0,.6)}
  .modal h3{font-family:var(--display);font-weight:800;font-size:1.6rem;color:#fff;margin-bottom:8px}
  .modal .msub{color:var(--muted);font-size:.94rem;margin-bottom:26px}
  .modal label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:7px;font-weight:500}
  .modal input{width:100%;padding:13px 15px;border-radius:12px;background:var(--surface);border:1px solid var(--border);color:#fff;font-family:var(--body);font-size:.95rem;margin-bottom:16px;outline:none;transition:.2s}
  .modal input:focus{border-color:var(--violet-l);background:var(--surface-2)}
  .modal .btn-primary{width:100%;padding:14px;margin-top:6px;font-size:1rem}
  .modal .switch{text-align:center;font-size:.9rem;color:var(--muted);margin-top:20px}
  .modal .switch a{color:var(--violet-l);font-weight:600;text-decoration:none;cursor:pointer}
  .mclose-x{position:absolute;top:18px;right:18px;background:none;border:none;color:var(--muted);cursor:pointer;width:34px;height:34px;border-radius:9px;transition:.2s}
  .mclose-x:hover{background:var(--surface);color:#fff}
  .mclose-x svg{width:20px;height:20px;stroke:currentColor}
  .modal .note{font-size:.78rem;color:var(--muted-2);text-align:center;margin-top:14px}

  @media(max-width:920px){
    .nav-links,.nav-actions .btn{display:none}
    .hamburger{display:grid;place-items:center}
    .grid-3,.steps,.grid-cs{grid-template-columns:1fr}
    .app-row{grid-template-columns:1fr;gap:32px;padding:34px 0}
    .app-row.flip .app-visual{order:0}
    .foot-grid{grid-template-columns:1fr 1fr}
    .stats{gap:26px}
    section.block{padding:70px 0}
  }
  @media(max-width:560px){
    .foot-grid{grid-template-columns:1fr}
    .cta-box{padding:48px 24px}
  }

  /* ---------- LEGAL PAGES ---------- */
  .legal-page{padding:88px 0 60px;position:relative;z-index:2}
  .legal-panel{
    background:#fff;border-radius:20px;padding:28px 40px 36px;
    box-shadow:0 24px 64px rgba(0,0,0,.28),0 0 0 1px rgba(255,255,255,.06)
  }
  .legal-top{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid #e8eaef}
  .legal-back{display:inline-block;color:#6b7280;text-decoration:none;font-size:.85rem;font-weight:500;margin-bottom:12px;transition:.2s}
  .legal-back:hover{color:#5b5ef7}
  .legal-top-main{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 20px;margin-bottom:14px}
  .legal-doc-title{font-family:var(--display);font-size:clamp(1.35rem,3vw,1.75rem);font-weight:800;color:#1a1a2e;letter-spacing:-.02em;margin:0;line-height:1.2}
  .legal-date{font-size:.82rem;color:#6b7280;white-space:nowrap}
  .legal-tabs{display:flex;flex-wrap:wrap;gap:8px}
  .legal-tabs a{padding:8px 14px;border-radius:999px;border:1px solid #e5e7eb;color:#5b6478;text-decoration:none;font-weight:600;font-size:.84rem;transition:.2s}
  .legal-tabs a:hover{border-color:#c7d2fe;color:#4338ca;background:#f8f9ff}
  .legal-tabs a.active{background:#eef0ff;border-color:#c7d2fe;color:#4338ca}
  .legal-layout{display:block}
  .legal-body section{margin-bottom:36px;scroll-margin-top:100px}
  .legal-body h2{font-family:var(--display);font-size:1.28rem;font-weight:800;color:#1a1a2e;margin-bottom:12px;letter-spacing:-.02em}
  .legal-body h3{font-size:1rem;font-weight:700;color:#5b5ef7;margin:18px 0 10px;scroll-margin-top:100px}
  .legal-body p,.legal-body li{color:#4b5563;font-size:.96rem;line-height:1.75}
  .legal-body p{margin-bottom:12px}
  .legal-body ul,.legal-body ol{margin:10px 0 14px 1.2rem}
  .legal-body li{margin-bottom:6px}
  .legal-body a{color:#5b5ef7;text-decoration:none;font-weight:500}
  .legal-body a:hover{text-decoration:underline;color:#4338ca}
  .legal-body .legal-card{padding:20px 22px;border-radius:14px;border:1px solid #e5e7eb;background:#f8f9fc}
  .legal-body .legal-card p,.legal-body .legal-card li{color:#374151}
  .legal-body .legal-card a{color:#5b5ef7}
  .legal-card p:last-child{margin-bottom:0}
  .legal-body .legal-muted{color:#6b7280;font-weight:400}
  .legal-foot{margin-top:32px;padding-top:20px;border-top:1px solid #e8eaef;text-align:center;font-size:.82rem;color:#6b7280}
  .legal-foot a{color:#5b5ef7;text-decoration:none;margin:0 4px}
  .legal-foot a:hover{text-decoration:underline}
  @media(max-width:920px){
    .legal-panel{padding:24px 24px 28px}
  }
  @media(max-width:560px){
    .legal-page{padding:80px 0 48px}
    .legal-panel{padding:20px 16px 24px;border-radius:16px}
  }