:root{
    --surface:#0C0D10;
    --surface-2:#12181F;
    --surface-3:#1B222C;
    --border:#232C38;
    --border-strong:#333F4E;
    --ink:#F5F3EE;
    --ink-dim:#8D96A3;
    --ink-dimmer:#5C6572;
    --gold:#D4AF37;
    --gold-soft:#F2D888;
    --gold-dim:#3A2F14;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--surface);
    color:var(--ink);
    font-family:'Newsreader', Georgia, 'Times New Roman', serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  ::selection{background:var(--gold-dim); color:var(--gold-soft);}
  .mono{font-family:'IBM Plex Mono', monospace;}
  a{color:inherit;}
  .wrap{max-width:1120px; margin:0 auto; padding:0 28px;}

  /* subtle grid texture in background */
  .grain{
    position:fixed; inset:0; pointer-events:none; z-index:0; opacity:.5;
    background-image:
      linear-gradient(var(--border) 1px, transparent 1px),
      linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size:64px 64px;
    -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, black, transparent 70%);
    mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, black, transparent 70%);
  }

  /* NAV */
  nav{
    position:sticky; top:0; z-index:50;
    background:rgba(11,16,26,.78); backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
  }
  nav .inner{display:flex; align-items:center; justify-content:space-between; padding:16px 28px;}
  .brand{display:flex; align-items:center; gap:10px; font-family:'IBM Plex Mono', monospace; font-weight:600; font-size:15px; letter-spacing:.14em; text-transform:uppercase;}
  .brand img{width:28px; height:28px; border-radius:7px; display:block;}
  .price-pill{
    font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--gold-soft);
    border:1px solid var(--border-strong); background:var(--gold-dim);
    padding:6px 12px; border-radius:999px; letter-spacing:.02em;
  }

  /* HERO */
  header.hero{position:relative; z-index:1; padding:96px 0 64px;}
  .hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
  .eyebrow{
    font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--gold);
    letter-spacing:.14em; text-transform:uppercase; margin-bottom:18px; display:flex; gap:10px; align-items:center;
  }
  .eyebrow::before{content:''; width:18px; height:1px; background:var(--gold); display:inline-block;}
  h1{
    font-family:'Newsreader', Georgia, serif; font-weight:500; letter-spacing:-.01em;
    font-size:clamp(36px, 4.8vw, 58px); line-height:1.08; margin:0 0 22px;
  }
  h1 em{
    font-style:italic; font-weight:500; color:var(--gold-soft);
    background:linear-gradient(180deg, transparent 62%, var(--gold-dim) 62%);
  }
  .sub{font-size:18px; line-height:1.55; color:var(--ink-dim); max-width:520px; margin:0 0 32px;}
  .cta-row{display:flex; align-items:center; gap:16px; flex-wrap:wrap;}
  .btn-primary{
    font-family:'IBM Plex Mono', monospace; font-weight:600; font-size:14px;
    background:var(--gold); color:#0C0D10; padding:14px 22px; border-radius:10px;
    text-decoration:none; display:inline-flex; align-items:center; gap:8px;
    box-shadow:0 0 0 1px rgba(212,175,55,.25);
  }
  .btn-ghost{
    font-family:'IBM Plex Mono', monospace; font-weight:500; font-size:14px;
    color:var(--ink-dim); padding:14px 6px; text-decoration:none; border-bottom:1px solid var(--border-strong);
  }
  .btn-ghost:hover{color:var(--ink);}
  .hero-note{margin-top:16px; font-size:12.5px; color:var(--ink-dimmer); font-family:'IBM Plex Mono', monospace;}

  /* CALCULATOR WIDGET */
  .calc{
    background:var(--surface-2); border:1px solid var(--border); border-radius:22px;
    padding:22px; box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
  }
  .calc-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:14px;}
  .calc-label{font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--ink-dimmer); text-transform:uppercase; letter-spacing:.1em;}
  .calc-dot{width:7px; height:7px; border-radius:50%; background:var(--gold);}
  .display{
    background:#070A10; border:1px solid var(--border); border-radius:12px;
    padding:16px 18px; margin-bottom:16px;
  }
  .display-row{display:flex; justify-content:space-between; align-items:baseline; font-family:'IBM Plex Mono', monospace;}
  .display-row .k{font-size:11px; color:var(--ink-dimmer); letter-spacing:.08em;}
  .display-val{font-size:30px; color:var(--gold-soft); font-weight:600; letter-spacing:-.01em;}
  .tvm-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:8px; margin-bottom:14px;}
  .tvm-field{background:var(--surface-3); border:1px solid var(--border); border-radius:9px; padding:8px 6px; text-align:center;}
  .tvm-field label{display:block; font-family:'IBM Plex Mono', monospace; font-size:10px; color:var(--ink-dimmer); margin-bottom:5px;}
  .tvm-field input{
    width:100%; background:transparent; border:none; color:var(--ink); font-family:'IBM Plex Mono', monospace;
    font-size:13px; text-align:center; outline:none;
  }
  .calc-btn{
    width:100%; padding:13px; border-radius:10px; border:1px solid var(--border-strong);
    background:var(--surface-3); color:var(--gold-soft); font-family:'IBM Plex Mono', monospace;
    font-weight:600; font-size:13px; letter-spacing:.05em; cursor:pointer; transition:background .15s ease, transform .05s ease;
  }
  .calc-btn:hover{background:#232C38;}
  .calc-btn:active{transform:scale(.99);}
  .calc-hint{margin-top:10px; font-size:11.5px; color:var(--ink-dimmer); text-align:center; font-family:'IBM Plex Mono', monospace;}

  section{position:relative; z-index:1;}

  /* FEATURE GRID */
  .section-head{max-width:600px; margin:0 0 44px;}
  .section-head .eyebrow{margin-bottom:14px;}
  .section-head h2{font-family:'Newsreader', Georgia, serif; font-size:clamp(27px,3.2vw,37px); font-weight:500; font-style:italic; letter-spacing:0; margin:0 0 14px;}
  .section-head p{color:var(--ink-dim); font-size:16px; line-height:1.6; margin:0;}

  .grid-features{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:18px; overflow:hidden;}
  .feat{background:var(--surface); padding:28px 24px; min-height:168px; display:flex; flex-direction:column; gap:10px;}
  .feat .num{font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--gold); letter-spacing:.08em;}
  .feat h3{margin:0; font-size:18px; font-weight:600; font-family:'Newsreader', Georgia, serif; letter-spacing:0;}
  .feat p{margin:0; font-size:14px; color:var(--ink-dim); line-height:1.55;}

  /* FORMULA STRIP */
  .formula-belt{
    border-top:1px solid var(--border); border-bottom:1px solid var(--border);
    padding:26px 0; overflow:hidden; white-space:nowrap; margin:96px 0;
  }
  .formula-belt .track{display:inline-block; animation:scroll 34s linear infinite;}
  .formula-belt:hover .track{animation-play-state:paused;}
  .formula-belt span{
    font-family:'IBM Plex Mono', monospace; font-size:15px; color:var(--ink-dim);
    padding:0 28px; border-right:1px solid var(--border);
  }
  .formula-belt span b{color:var(--gold-soft); font-weight:600;}
  @keyframes scroll{from{transform:translateX(0);} to{transform:translateX(-50%);}}

  .cat-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:10px;}
  .cat-chip{
    border:1px solid var(--border); background:var(--surface-2); border-radius:10px;
    padding:14px 16px; font-size:13.5px; color:var(--ink-dim); display:flex; align-items:center; gap:10px;
  }
  .cat-chip::before{content:'—'; color:var(--gold);}

  .stats-strip{display:flex; flex-wrap:wrap; justify-content:center; gap:48px; padding:36px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); margin:8px 0 64px;}
  .stat{text-align:center;}
  .stat .n{font-family:'IBM Plex Mono', monospace; font-size:26px; font-weight:700; color:var(--gold-soft);}
  .stat .l{font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-dimmer); margin-top:2px;}

  /* CRAFT */
  .craft{display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:center;}
  .swatches{display:flex; gap:10px; margin-top:22px;}
  .swatch{width:44px; height:44px; border-radius:10px; border:1px solid var(--border-strong);}
  .craft-quote{
    font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--ink-dimmer);
    border-left:2px solid var(--gold); padding-left:16px; margin-top:24px; line-height:1.7;
  }

  /* PRICING */
  .price-card{
    border:1px solid var(--border-strong); background:linear-gradient(180deg, var(--surface-2), var(--surface));
    border-radius:24px; padding:56px; text-align:center; position:relative; overflow:hidden;
  }
  .price-card::before{
    content:''; position:absolute; top:-40%; left:50%; transform:translateX(-50%);
    width:600px; height:300px; background:radial-gradient(ellipse, rgba(212,175,55,.14), transparent 65%);
  }
  .big-price{font-family:'IBM Plex Mono', monospace; font-size:clamp(48px,7vw,72px); font-weight:700; color:var(--gold-soft); position:relative;}
  .big-price sup{font-size:.4em; top:-1.4em; color:var(--ink-dim);}
  .price-tag{color:var(--ink-dim); font-size:16px; margin-top:6px; position:relative;}
  .no-list{
    display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:center; margin:30px 0 34px; position:relative;
    font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--ink-dim);
  }
  .no-list span::before{content:'✕ '; color:var(--ink-dimmer);}

  footer{border-top:1px solid var(--border); padding:40px 0 60px; margin-top:40px;}
  .foot-row{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;}
  .foot-row .brand{font-size:14px;}
  .foot-links{display:flex; gap:22px; font-size:13px; color:var(--ink-dimmer); font-family:'IBM Plex Mono', monospace;}
  .foot-links a{text-decoration:none;}
  .foot-links a:hover{color:var(--gold-soft);}
  .disclaimer{margin-top:22px; font-size:12px; color:var(--ink-dimmer); line-height:1.6; max-width:720px;}

  @media (max-width: 860px){
    .hero-grid, .craft{grid-template-columns:1fr;}
    .grid-features{grid-template-columns:1fr 1fr;}
    .cat-grid{grid-template-columns:1fr 1fr;}
    .tvm-grid{grid-template-columns:repeat(3,1fr);}
    .price-card{padding:36px 22px;}
  }
  @media (max-width:520px){
    .grid-features{grid-template-columns:1fr;}
    .cat-grid{grid-template-columns:1fr;}
    .tvm-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    .formula-belt .track{animation:none;}
  }
/* --- Shared inner-page styles (privacy / support) --- */
.page-head{padding:64px 0 8px;}
.page-head .eyebrow{margin-bottom:16px;}
.page-head h1{font-size:clamp(32px,4vw,44px); margin:0 0 10px;}
.page-updated{font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--ink-dimmer); margin-bottom:40px;}

.legal p{color:var(--ink-dim); font-size:15.5px; line-height:1.7; max-width:720px; margin:0 0 16px;}
.bullet-list{margin:24px 0 40px;}
.bullet{display:flex; gap:12px; margin-bottom:16px; max-width:720px;}
.bullet .dash{color:var(--gold); font-size:15px; line-height:1.7;}
.bullet .body{color:var(--ink-dim); font-size:15px; line-height:1.7;}
.bullet .body b{color:var(--ink); font-weight:600;}
.callout{
  background:var(--surface-2); border:1px solid var(--border); border-radius:12px;
  padding:20px 22px; max-width:720px; margin:8px 0 32px; font-size:14.5px; color:var(--ink);
  line-height:1.6;
}
.callout b{color:var(--gold-soft);}

.faq-item{border-top:1px solid var(--border); padding:22px 0; max-width:760px;}
.faq-item h3{font-family:'Newsreader', Georgia, serif; font-size:18px; font-weight:600; color:var(--ink); margin:0 0 8px;}
.faq-item p{color:var(--ink-dim); font-size:14.5px; line-height:1.65; margin:0; max-width:760px;}

.email-card{
  background:var(--surface-2); border:1px solid var(--border); border-radius:16px;
  padding:36px 28px; text-align:center; max-width:520px; margin:36px auto 0;
}
.email-card h3{margin:0 0 10px; font-size:19px; font-weight:600; font-family:'Newsreader', Georgia, serif;}
.email-card p{color:var(--ink-dim); font-size:14px; line-height:1.6; margin:0 0 18px;}

@media (max-width:520px){
  .page-head{padding:44px 0 4px;}
}