:root{
    --ink:#0a1220;
    --ink-2:#101c30;
    --ink-3:#16233a;
    --line:#28374f;
    --line-soft:#1c2a40;
    --paper:#f7f8fa;
    --paper-2:#ffffff;
    --text-hi:#e9edf4;
    --text-mid:#a9b4c6;
    --text-dim:#71809a;
    --ink-text:#101826;
    --ink-text-mid:#565f70;
    --amber:#ff8a3d;
    --amber-dim:#7a4a26;
    --teal:#33d6a0;
    --teal-dim:#1c5b47;
    --red-soft:#ff6b6b;
    --radius:14px;
    --disp: 'Space Grotesk', sans-serif;
    --body: 'IBM Plex Sans', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--body);
    background:var(--ink);
    color:var(--text-hi);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
  @media (max-width:640px){ .wrap{padding:0 20px;} }

  h1,h2,h3,h4{font-family:var(--disp); font-weight:600; letter-spacing:-0.01em;}
  .eyebrow{
    font-family:var(--mono); font-size:12.5px; letter-spacing:.14em; text-transform:uppercase;
    color:var(--amber); display:flex; align-items:center; gap:10px; margin-bottom:14px;
  }
  .eyebrow::before{content:""; width:7px; height:7px; border-radius:50%; background:var(--amber); box-shadow:0 0 0 4px rgba(255,138,61,.18); flex:none;}

  button, .btn{font-family:var(--body); cursor:pointer;}
  .btn{
    display:inline-flex; align-items:center; gap:8px; padding:13px 24px; border-radius:999px;
    font-weight:600; font-size:14.5px; border:1px solid transparent; transition:transform .18s ease, background .18s ease, border-color .18s ease;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-amber{background:var(--amber); color:#1a0f04;}
  .btn-amber:hover{background:#ffa261;}
  .btn-ghost{border-color:var(--line); color:var(--text-hi); background:transparent;}
  .btn-ghost:hover{border-color:var(--amber); color:var(--amber);}
  .btn-dark{background:var(--ink-text); color:#fff;}
  .btn-dark:hover{background:#28324a;}

  /* ---------- header ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(10,18,32,.86); backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line-soft);
  }
  .nav{display:flex; align-items:center; justify-content:space-between; height:74px;}
  .logo{display:flex; align-items:center; gap:10px; font-family:var(--disp); font-weight:700; font-size:19px; color:var(--text-hi);}
  .logo .mark{
    width:30px; height:30px; border-radius:9px; background:linear-gradient(140deg, var(--amber), #c65f19);
    position:relative; flex:none;
  }
  .logo .mark::after{
    content:""; position:absolute; inset:8px 6px; border:1.6px solid #1a0f04; border-top:none; opacity:.8;
    clip-path:polygon(0 0,50% 55%,100% 0,100% 100%,0 100%);
  }
  .logo span.dim{color:var(--text-dim); font-weight:500;}
  nav.links{display:flex; align-items:center; gap:36px;}
  nav.links a{font-size:14.5px; color:var(--text-mid); font-weight:500; transition:color .15s;}
  nav.links a:hover{color:var(--text-hi);}
  .nav-cta{display:flex; align-items:center; gap:18px;}
  .burger{display:none; flex-direction:column; gap:5px; background:none; border:none;}
  .burger span{width:22px; height:2px; background:var(--text-hi); display:block;}
  @media (max-width:900px){
    nav.links{display:none;}
    .burger{display:flex;}
  }

  /* ---------- hero ---------- */
  .hero{
    padding:96px 0 80px; position:relative; overflow:hidden;
    background:
      radial-gradient(700px 420px at 82% -8%, rgba(255,138,61,.14), transparent 60%),
      radial-gradient(600px 500px at 0% 110%, rgba(51,214,160,.10), transparent 60%);
  }
  .hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
  @media (max-width:960px){ .hero-grid{grid-template-columns:1fr;} }
  .hero h1{
    font-size:clamp(34px, 4.6vw, 54px); line-height:1.06; color:var(--text-hi);
  }
  .hero h1 em{font-style:normal; color:var(--amber);}
  .hero p.lead{
    margin-top:22px; font-size:17.5px; color:var(--text-mid); max-width:520px; line-height:1.65;
  }
  .hero-actions{display:flex; align-items:center; gap:16px; margin-top:34px; flex-wrap:wrap;}
  .hero-note{margin-top:28px; font-family:var(--mono); font-size:12.5px; color:var(--text-dim); display:flex; gap:22px; flex-wrap:wrap;}
  .hero-note b{color:var(--text-hi); font-weight:500;}

  /* console panel — signature element */
  .console{
    background:var(--ink-2); border:1px solid var(--line); border-radius:18px; padding:22px;
    box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
  }
  .console-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:18px;}
  .console-head .dots{display:flex; gap:6px;}
  .console-head .dots i{width:9px; height:9px; border-radius:50%; background:var(--line); display:block;}
  .console-title{font-family:var(--mono); font-size:12px; color:var(--text-dim); letter-spacing:.06em;}
  .gauge-row{display:flex; flex-direction:column; gap:14px; margin-bottom:20px;}
  .gauge-label{display:flex; justify-content:space-between; font-family:var(--mono); font-size:12px; color:var(--text-mid); margin-bottom:6px;}
  .gauge-label b{color:var(--text-hi); font-weight:500;}
  .gauge-track{height:9px; border-radius:6px; background:var(--ink-3); overflow:hidden; border:1px solid var(--line-soft);}
  .gauge-fill{height:100%; border-radius:6px; width:0%; transition:width 1.4s cubic-bezier(.2,.7,.2,1);}
  .gauge-fill.inbox{background:linear-gradient(90deg, var(--teal), #1fb787);}
  .gauge-fill.promo{background:linear-gradient(90deg, var(--amber), #d9711f);}
  .gauge-fill.spam{background:linear-gradient(90deg, var(--red-soft), #b23e3e);}

  .console-log{
    background:var(--ink); border:1px solid var(--line-soft); border-radius:10px; padding:14px 16px;
    font-family:var(--mono); font-size:12px; color:var(--text-dim); height:150px; overflow:hidden; position:relative;
  }
  .console-log .line{padding:3px 0; white-space:nowrap; opacity:0; animation:login .5s forwards;}
  .console-log .line b{color:var(--teal); font-weight:500;}
  .console-log .line.warn b{color:var(--amber);}
  @keyframes login{ to{opacity:1;} }
  .console-foot{display:flex; justify-content:space-between; margin-top:16px; font-family:var(--mono); font-size:11.5px; color:var(--text-dim);}
  .console-foot b{color:var(--text-hi); font-weight:500;}

  @media (prefers-reduced-motion: reduce){
    .gauge-fill{transition:none;}
    .console-log .line{animation:none; opacity:1;}
  }

  /* ---------- stats strip ---------- */
  .stats{
    border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
    background:var(--ink-2);
  }
  .stats-grid{display:grid; grid-template-columns:repeat(4,1fr); }
  @media (max-width:760px){ .stats-grid{grid-template-columns:repeat(2,1fr);} }
  .stat{
    padding:34px 28px; border-right:1px solid var(--line-soft);
  }
  .stat:last-child, .stat:nth-child(4){border-right:none;}
  @media (max-width:760px){ .stat:nth-child(2){border-right:none;} }
  .stat .num{
    font-family:var(--mono); font-size:clamp(26px,3vw,34px); font-weight:500; color:var(--text-hi);
  }
  .stat .num .u{color:var(--amber);}
  .stat .lbl{margin-top:6px; font-size:13.5px; color:var(--text-dim);}

  /* ---------- generic section ---------- */
  section{padding:96px 0;}
  .section-head{max-width:640px; margin-bottom:52px;}
  .section-head h2{font-size:clamp(26px,3.4vw,38px); color:var(--text-hi); line-height:1.2;}
  .section-head p{margin-top:14px; color:var(--text-mid); font-size:16px; line-height:1.65;}
  .light .section-head h2{color:var(--ink-text);}
  .light .section-head p{color:var(--ink-text-mid);}

  .light{background:var(--paper); color:var(--ink-text);}
  .light .eyebrow{color:#b25a1c;}
  .light .eyebrow::before{background:#b25a1c; box-shadow:0 0 0 4px rgba(178,90,28,.12);}

  /* ---------- services ---------- */
  .svc-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:16px; overflow:hidden;}
  @media (max-width:900px){ .svc-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:600px){ .svc-grid{grid-template-columns:1fr;} }
  .svc-card{
    background:var(--ink-2); padding:32px 28px; display:flex; flex-direction:column; gap:14px; min-height:210px;
    transition:background .2s ease;
  }
  .svc-card:hover{background:var(--ink-3);}
  .svc-num{font-family:var(--mono); font-size:12px; color:var(--text-dim);}
  .svc-card h3{font-size:18.5px; color:var(--text-hi);}
  .svc-card p{font-size:14.5px; color:var(--text-mid); line-height:1.6;}

  /* ---------- process (real sequence, numbers earned) ---------- */
  .process-list{display:flex; flex-direction:column;}
  .process-item{
    display:grid; grid-template-columns:90px 1fr; gap:28px; padding:30px 0; border-top:1px solid var(--line-soft);
  }
  .process-item:last-child{border-bottom:1px solid var(--line-soft);}
  .process-num{font-family:var(--mono); font-size:14px; color:var(--amber); padding-top:4px;}
  .process-body h3{font-size:19px; color:var(--text-hi); margin-bottom:8px;}
  .process-body p{color:var(--text-mid); font-size:15px; max-width:640px; line-height:1.65;}
  @media (max-width:600px){ .process-item{grid-template-columns:1fr; gap:8px;} }

  /* ---------- why us ---------- */
  .why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  @media (max-width:900px){ .why-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:560px){ .why-grid{grid-template-columns:1fr;} }
  .why-card{
    background:var(--paper-2); border:1px solid #e4e6ea; border-radius:14px; padding:26px 22px;
  }
  .why-card .ic{
    width:38px; height:38px; border-radius:10px; background:#101826; display:flex; align-items:center; justify-content:center; margin-bottom:16px;
    color:var(--teal); font-family:var(--mono); font-size:14px; font-weight:500;
  }
  .why-card h4{font-size:15.5px; color:var(--ink-text); margin-bottom:8px;}
  .why-card p{font-size:13.5px; color:var(--ink-text-mid); line-height:1.55;}

  /* ---------- testimonials ---------- */
  .testi-strip{display:flex; gap:22px; overflow-x:auto; padding-bottom:10px; scrollbar-width:none;}
  .testi-strip::-webkit-scrollbar{display:none;}
  .testi{
    flex:0 0 340px; background:var(--ink-2); border:1px solid var(--line-soft); border-radius:16px; padding:28px;
    display:flex; flex-direction:column; gap:20px;
  }
  .testi p{color:var(--text-mid); font-size:14.5px; line-height:1.65;}
  .testi .who{display:flex; align-items:center; gap:12px;}
  .testi .avatar{
    width:38px; height:38px; border-radius:50%; background:linear-gradient(140deg,var(--amber),var(--teal)); flex:none;
  }
  .testi .who b{display:block; font-size:14px; color:var(--text-hi);}
  .testi .who span{display:block; font-size:12.5px; color:var(--text-dim);}

  /* ---------- infra band ---------- */
  .infra{
    background:var(--ink-2); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  }
  .infra-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
  @media (max-width:900px){ .infra-grid{grid-template-columns:1fr;} }
  .infra ul{display:flex; flex-direction:column; gap:16px; margin-top:26px;}
  .infra li{display:flex; gap:12px; font-size:15px; color:var(--text-mid); line-height:1.5;}
  .infra li b{color:var(--text-hi); font-weight:500;}
  .infra li .chk{color:var(--teal); font-family:var(--mono); flex:none;}
  .ip-pool{
    background:var(--ink); border:1px solid var(--line); border-radius:16px; padding:22px; font-family:var(--mono); font-size:12.5px;
  }
  .ip-pool .row{display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid var(--line-soft); color:var(--text-mid);}
  .ip-pool .row:last-child{border-bottom:none;}
  .ip-pool .row b{color:var(--text-hi); font-weight:400;}
  .ip-pool .row .ok{color:var(--teal);}
  .ip-pool .row .warm{color:var(--amber);}

  /* ---------- FAQ ---------- */
  .faq-item{border-top:1px solid #e4e6ea;}
  .faq-item:last-child{border-bottom:1px solid #e4e6ea;}
  .faq-q{
    width:100%; text-align:left; background:none; border:none; padding:22px 4px; display:flex; align-items:center; justify-content:space-between;
    font-family:var(--disp); font-size:16.5px; color:var(--ink-text); font-weight:600;
  }
  .faq-q .plus{font-family:var(--mono); color:#b25a1c; font-size:18px; transition:transform .25s;}
  .faq-item.open .plus{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease;}
  .faq-a p{padding:0 4px 22px; color:var(--ink-text-mid); font-size:14.5px; line-height:1.65; max-width:680px;}

  /* ---------- CTA band ---------- */
  .cta-band{
    background:linear-gradient(120deg, #12233a, #0a1220 60%);
    border-radius:22px; padding:64px 56px; text-align:center; position:relative; overflow:hidden;
    border:1px solid var(--line);
  }
  .cta-band::before{
    content:""; position:absolute; inset:0; background:radial-gradient(420px 200px at 50% 0%, rgba(255,138,61,.18), transparent 70%);
  }
  .cta-band h2{position:relative; font-size:clamp(24px,3.4vw,36px); color:var(--text-hi); margin-bottom:14px;}
  .cta-band p{position:relative; color:var(--text-mid); font-size:15.5px; margin-bottom:30px;}
  .cta-actions{position:relative; display:flex; justify-content:center; gap:16px; flex-wrap:wrap;}

  /* ---------- contact form ---------- */
  .contact-band{
    background:linear-gradient(120deg, #12233a, #0a1220 65%);
    border-radius:22px; padding:64px; position:relative; overflow:hidden;
    border:1px solid var(--line);
    display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:start;
  }
  @media (max-width:900px){ .contact-band{grid-template-columns:1fr; padding:40px 26px;} }
  .contact-band::before{
    content:""; position:absolute; inset:0; background:radial-gradient(420px 220px at 0% 0%, rgba(255,138,61,.14), transparent 70%);
    pointer-events:none;
  }
  .contact-copy{position:relative;}
  .contact-copy h2{font-size:clamp(24px,3vw,32px); color:var(--text-hi); line-height:1.22; margin:6px 0 14px;}
  .contact-copy p{color:var(--text-mid); font-size:15px; line-height:1.65; max-width:400px;}
  .contact-points{display:flex; flex-direction:column; gap:12px; margin-top:26px;}
  .contact-points li{display:flex; align-items:center; gap:10px; font-size:14px; color:var(--text-mid);}
  .contact-points .chk{color:var(--teal); font-family:var(--mono); flex:none;}

  .contact-form{
    position:relative; background:var(--ink); border:1px solid var(--line); border-radius:16px; padding:28px;
    display:grid; grid-template-columns:1fr 1fr; gap:18px 16px;
  }
  @media (max-width:560px){ .contact-form{grid-template-columns:1fr;} }
  .form-row{display:flex; flex-direction:column; gap:7px;}
  .form-row-full{grid-column:1 / -1;}
  .contact-form label{font-family:var(--mono); font-size:11.5px; letter-spacing:.04em; color:var(--text-dim); text-transform:uppercase;}
  .contact-form input, .contact-form select, .contact-form textarea{
    background:var(--ink-2); border:1px solid var(--line); border-radius:9px; padding:12px 14px;
    color:var(--text-hi); font-family:var(--body); font-size:14.5px; outline:none;
    transition:border-color .15s ease, background .15s ease;
  }
  .contact-form input::placeholder, .contact-form textarea::placeholder{color:var(--text-dim);}
  .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
    border-color:var(--amber); background:var(--ink-3);
  }
  .contact-form select{appearance:none; background-image:linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%); background-position:calc(100% - 18px) center, calc(100% - 13px) center; background-size:5px 5px, 5px 5px; background-repeat:no-repeat;}
  .contact-form textarea{resize:vertical; min-height:96px; font-family:var(--body);}
  .form-note{grid-column:1 / -1; font-size:12.5px; color:var(--text-dim); text-align:center; margin-top:2px;}
  .form-note.success{color:var(--teal);}
  .form-note.error{color:var(--red-soft);}

  /* ---------- footer ---------- */
  footer{background:var(--ink); border-top:1px solid var(--line-soft); padding:64px 0 30px;}
  .foot-grid{display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:40px;}
  @media (max-width:760px){ .foot-grid{grid-template-columns:repeat(2,1fr);} }
  .foot-brand p{color:var(--text-dim); font-size:13.5px; margin-top:14px; max-width:280px; line-height:1.6;}
  .foot-col h5{font-family:var(--mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-dim); margin-bottom:16px;}
  .foot-col ul{display:flex; flex-direction:column; gap:11px;}
  .foot-col a{font-size:14px; color:var(--text-mid);}
  .foot-col a:hover{color:var(--text-hi);}
  .foot-bottom{
    margin-top:56px; padding-top:24px; border-top:1px solid var(--line-soft); display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
    font-size:12.5px; color:var(--text-dim); font-family:var(--mono);
  }

  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ---------- page hero (interior pages) ---------- */
  .page-hero{
    padding:64px 0 56px;
    background:radial-gradient(700px 380px at 85% -10%, rgba(255,138,61,.13), transparent 60%);
    border-bottom:1px solid var(--line-soft);
  }
  .page-hero .eyebrow{margin-bottom:16px;}
  .page-hero h1{font-size:clamp(30px,4vw,44px); color:var(--text-hi); line-height:1.1; max-width:720px;}
  .page-hero p{margin-top:16px; color:var(--text-mid); font-size:16px; max-width:600px; line-height:1.65;}
  .crumb{font-family:var(--mono); font-size:12px; color:var(--text-dim); margin-bottom:18px;}
  .crumb a{color:var(--text-dim);}
  .crumb a:hover{color:var(--amber);}

  nav.links a.active{color:var(--text-hi);}
  nav.links a.active::after{content:""; display:block; height:2px; background:var(--amber); margin-top:6px; border-radius:2px;}

  .inline-cta{
    margin-top:44px; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
    background:var(--ink-2); border:1px solid var(--line-soft); border-radius:16px; padding:26px 30px;
  }
  .inline-cta p{font-size:15px; color:var(--text-mid); max-width:480px;}
  .inline-cta strong{color:var(--text-hi); display:block; font-family:var(--disp); font-size:17px; margin-bottom:4px;}