:root{
    --ink:#12203E;
    --ink-2:#1B2E56;
    --ink-3:#25396B;
    --paper:#F6F1E4;
    --paper-2:#EEE4CD;
    --amber:#E8A33D;
    --amber-2:#F4C878;
    --coral:#D8564C;
    --steel:#8592AE;
    --line: rgba(246,241,228,0.14);
    --line-dark: rgba(18,32,62,0.12);
    --shadow: 0 30px 60px -25px rgba(10,16,32,0.45);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter', sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  .mono{font-family:'IBM Plex Mono', monospace;}
  .display{font-family:'Fraunces', serif;}
  a{color:inherit;}
  img{max-width:100%; display:block;}

  /* ---------- utility ---------- */
  .wrap{max-width:1180px; margin:0 auto; padding:0 28px;}
  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    text-transform:uppercase;
    letter-spacing:0.14em;
    font-size:12px;
    font-weight:500;
  }
  .perf{
    position:relative;
  }
  .perf::before, .perf::after{
    content:"";
    position:absolute;
    width:22px; height:22px;
    background:var(--paper);
    border-radius:50%;
    top:50%;
    transform:translateY(-50%);
  }
  .perf::before{ left:-11px; }
  .perf::after{ right:-11px; }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  .section-head-tight{ margin-bottom:34px; }
  .em-italic{ font-style:italic; }
  .hero-form-on-paper{ background:var(--paper); }
  .sr-only{
    position:absolute; width:1px; height:1px; padding:0; margin:-1px;
    overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
  }
  .form-status{
    margin-top:10px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    min-height:1.2em;
    color:var(--coral);
  }
  .form-status.on-dark{ color:var(--amber-2); }
  .form-status.is-success{ color:#3E8E5C; }
  .form-status.on-dark.is-success{ color:#8FE0AC; }
  .hero-form button:disabled,
  .form-card .submit-btn:disabled{
    opacity:0.7;
    cursor:not-allowed;
    transform:none;
  }
  .turnstile-host{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

  /* ---------- nav ---------- */
  nav{
    position:sticky; top:0; z-index:50;
    background:rgba(246,241,228,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line-dark);
  }
  .nav-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 28px;
    max-width:1180px; margin:0 auto;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:'Fraunces', serif;
    font-weight:600; font-size:19px;
    letter-spacing:-0.01em;
  }
  .logo .mark{
    width:26px; height:26px;
    display:inline-flex; align-items:center; justify-content:center;
    background:var(--ink); color:var(--paper);
    border-radius:50%;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px; font-weight:600;
    transform:rotate(-6deg);
  }
  .nav-cta{
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px; font-weight:600;
    letter-spacing:0.04em;
    background:var(--ink); color:var(--paper);
    padding:11px 20px;
    border-radius:100px;
    border:none;
    cursor:pointer;
    text-transform:uppercase;
    transition:transform 0.15s ease, background 0.15s ease;
  }
  .nav-cta:hover{ background:var(--coral); transform:translateY(-1px); }

  /* ---------- hero ---------- */
  .hero{
    background:
      radial-gradient(ellipse 900px 500px at 15% -10%, rgba(232,163,61,0.14), transparent 60%),
      linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 65%, var(--ink-3) 100%);
    color:var(--paper);
    padding:76px 0 0;
    position:relative;
    overflow:hidden;
  }
  .hero::after{
    content:"";
    position:absolute; inset:0;
    background-image: radial-gradient(rgba(246,241,228,0.35) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity:0.08;
    pointer-events:none;
  }
  .hero-inner{
    max-width:1180px; margin:0 auto; padding:0 28px;
    position:relative; z-index:2;
  }
  .board{
    display:inline-flex; gap:6px; flex-wrap:wrap;
    margin-bottom:34px;
  }
  .board-row{
    display:flex; gap:6px;
  }
  .flip{
    background:#0C1730;
    border:1px solid rgba(246,241,228,0.15);
    border-radius:4px;
    width:15px; height:22px;
    display:flex; align-items:center; justify-content:center;
    font-family:'IBM Plex Mono', monospace;
    font-size:13px; font-weight:600;
    color:var(--amber-2);
    position:relative;
    overflow:hidden;
  }
  .flip::after{
    content:"";
    position:absolute; left:0; right:0; top:50%;
    height:1px; background:rgba(0,0,0,0.4);
  }
  .flip.space{ background:transparent; border-color:transparent; }

  .hero h1{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:clamp(38px, 6vw, 74px);
    line-height:1.03;
    letter-spacing:-0.02em;
    max-width:820px;
  }
  .hero h1 em{
    font-style:italic;
    font-weight:500;
    color:var(--amber-2);
  }
  .hero p.sub{
    margin-top:24px;
    font-size:clamp(16px,2vw,19px);
    line-height:1.6;
    color:rgba(246,241,228,0.72);
    max-width:560px;
  }

  .hero-form{
    margin-top:40px;
    display:flex; align-items:center;
    background:var(--paper);
    border-radius:100px;
    padding:6px;
    max-width:520px;
    box-shadow:var(--shadow);
    gap:6px;
  }
  .hero-form input{
    flex:1;
    border:none; outline:none;
    background:transparent;
    padding:12px 18px;
    font-family:'Inter', sans-serif;
    font-size:15px;
    color:var(--ink);
  }
  .hero-form input::placeholder{ color:var(--steel); }
  .hero-form button{
    border:none; cursor:pointer;
    background:var(--coral); color:var(--paper);
    font-family:'IBM Plex Mono', monospace;
    font-weight:600; font-size:13px;
    letter-spacing:0.03em;
    text-transform:uppercase;
    padding:14px 22px;
    border-radius:100px;
    white-space:nowrap;
    transition:background 0.15s ease, transform 0.15s ease;
  }
  .hero-form button:hover{ background:#c14840; transform:translateY(-1px); }

  .hero-meta{
    margin-top:16px;
    display:flex; align-items:center; gap:10px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:rgba(246,241,228,0.55);
  }
  .dot{ width:6px; height:6px; border-radius:50%; background:var(--amber); display:inline-block; }

  .no-cc-badge{
    display:inline-flex; align-items:center; gap:6px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    font-weight:600;
    letter-spacing:0.02em;
    color:#3E8E5C;
    background:rgba(62,142,92,0.12);
    border:1px solid rgba(62,142,92,0.3);
    padding:7px 14px;
    border-radius:100px;
    margin-top:14px;
  }
  .no-cc-badge.on-dark{
    color:#8FE0AC;
    background:rgba(143,224,172,0.1);
    border-color:rgba(143,224,172,0.28);
  }
  .final .no-cc-badge{ margin-left:auto; margin-right:auto; }
  .no-cc-badge::before{ content:"✓"; font-weight:700; }

  .ticket-strip{
    margin-top:70px;
    border-top:1px dashed rgba(246,241,228,0.2);
    display:grid;
    grid-template-columns:repeat(4,1fr);
  }
  .ticket-strip .cell{
    padding:22px 0 30px;
    border-right:1px dashed rgba(246,241,228,0.2);
    padding-left:4px;
  }
  .ticket-strip .cell:last-child{ border-right:none; }
  .ticket-strip .label{
    font-family:'IBM Plex Mono', monospace;
    font-size:10.5px; letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--amber-2);
    margin-bottom:6px;
  }
  .ticket-strip .val{
    font-family:'Fraunces', serif;
    font-size:clamp(18px,2.4vw,26px);
    font-weight:500;
  }
  .ticket-strip .val small{
    font-family:'Inter',sans-serif;
    font-size:13px;
    font-weight:400;
    color:rgba(246,241,228,0.6);
    display:block;
    margin-top:2px;
  }

  /* ---------- section shared ---------- */
  section{ padding:110px 0; }
  .section-head{ max-width:640px; margin-bottom:56px; }
  .section-head .eyebrow{ color:var(--coral); margin-bottom:14px; }
  .section-head h2{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:clamp(28px,4vw,44px);
    line-height:1.12;
    letter-spacing:-0.01em;
  }
  .section-head p{
    margin-top:16px;
    font-size:16px;
    line-height:1.65;
    color:#4A5670;
  }

  /* ---------- problem ---------- */
  .problem{ background:var(--paper); }
  .problem-grid{
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:64px;
    align-items:start;
  }
  .call-card{
    background:var(--ink);
    color:var(--paper);
    border-radius:18px;
    padding:38px 34px;
    box-shadow:var(--shadow);
  }
  .call-card .time{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--amber-2);
    letter-spacing:0.06em;
  }
  .call-card p{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:clamp(19px,2.4vw,25px);
    line-height:1.45;
    margin-top:16px;
    color:rgba(246,241,228,0.92);
  }
  .call-card .who{
    margin-top:22px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:rgba(246,241,228,0.5);
    text-transform:uppercase;
    letter-spacing:0.08em;
  }
  .pain-list{ display:flex; flex-direction:column; gap:26px; }
  .pain-item{ display:flex; gap:16px; }
  .pain-item .n{
    font-family:'IBM Plex Mono', monospace;
    color:var(--coral);
    font-size:13px;
    font-weight:600;
    padding-top:3px;
  }
  .pain-item h3{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:19px;
    margin-bottom:6px;
  }
  .pain-item p{ font-size:14.5px; line-height:1.6; color:#4A5670; }

  /* ---------- how it works ---------- */
  .how{ background:var(--paper-2); }
  .stage-row{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:28px;
  }
  .stage{
    background:var(--paper);
    border:1px solid var(--line-dark);
    border-radius:16px;
    padding:32px 28px;
    position:relative;
  }
  .stage .stage-code{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:var(--steel);
    letter-spacing:0.08em;
  }
  .stage h3{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:23px;
    margin:14px 0 10px;
  }
  .stage p{ font-size:14.5px; line-height:1.6; color:#4A5670; }
  .stage-arrow{
    position:absolute; right:-22px; top:50%; transform:translateY(-50%);
    color:var(--steel); font-size:20px;
  }
  @media (max-width:860px){ .stage-arrow{ display:none; } }

  /* ---------- boarding pass builder (signature) ---------- */
  .builder{
    background:var(--ink);
    color:var(--paper);
    position:relative;
    overflow:hidden;
  }
  .builder::before{
    content:"";
    position:absolute; inset:0;
    background-image: radial-gradient(rgba(246,241,228,0.35) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity:0.06;
  }
  .builder .wrap{ position:relative; z-index:2; }
  .builder .section-head .eyebrow{ color:var(--amber-2); }
  .builder .section-head h2{ color:var(--paper); }
  .builder .section-head p{ color:rgba(246,241,228,0.65); }

  .builder-grid{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:52px;
    align-items:center;
  }
  .form-card{
    background:rgba(246,241,228,0.06);
    border:1px solid rgba(246,241,228,0.14);
    border-radius:18px;
    padding:32px;
  }
  .field{ margin-bottom:18px; }
  .field label{
    display:block;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--amber-2);
    margin-bottom:8px;
  }
  .field input{
    width:100%;
    background:rgba(255,255,255,0.03);
    border:1px solid rgba(246,241,228,0.2);
    border-radius:8px;
    padding:13px 14px;
    font-family:'Inter', sans-serif;
    font-size:14.5px;
    color:var(--paper);
    outline:none;
    transition:border-color 0.15s ease;
  }
  .field input:focus{ border-color:var(--amber); }
  .field input::placeholder{ color:rgba(246,241,228,0.35); }
  .form-card .submit-btn{
    width:100%;
    border:none; cursor:pointer;
    background:var(--amber);
    color:var(--ink);
    font-family:'IBM Plex Mono', monospace;
    font-weight:600; font-size:13px;
    letter-spacing:0.04em;
    text-transform:uppercase;
    padding:15px 20px;
    border-radius:8px;
    margin-top:6px;
    transition:background 0.15s ease, transform 0.15s ease;
  }
  .form-card .submit-btn:hover{ background:var(--amber-2); transform:translateY(-1px); }
  .form-note{
    font-size:11.5px;
    color:rgba(246,241,228,0.4);
    margin-top:14px;
    line-height:1.5;
  }

  .pass-stage{
    display:flex; align-items:center; justify-content:center;
    min-height:280px;
  }
  .pass-placeholder{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:rgba(246,241,228,0.3);
    text-align:center;
    border:1px dashed rgba(246,241,228,0.2);
    border-radius:16px;
    padding:60px 30px;
    width:100%;
  }

  .pass{
    background:var(--paper);
    color:var(--ink);
    border-radius:16px;
    width:100%;
    max-width:480px;
    box-shadow:0 40px 70px -20px rgba(0,0,0,0.5);
    display:grid;
    grid-template-columns:1fr 108px;
    opacity:0;
    transform:translateY(18px) scale(0.98);
    transition:opacity 0.5s ease, transform 0.5s ease;
  }
  .pass.show{ opacity:1; transform:translateY(0) scale(1); }
  .pass-main{ padding:26px 24px; }
  .pass-top{
    display:flex; justify-content:space-between; align-items:flex-start;
    border-bottom:1px dashed var(--line-dark);
    padding-bottom:16px; margin-bottom:16px;
  }
  .pass-top .brand{
    font-family:'Fraunces', serif;
    font-weight:600; font-size:15px;
  }
  .pass-top .status{
    font-family:'IBM Plex Mono', monospace;
    font-size:10px;
    letter-spacing:0.08em;
    background:var(--amber);
    color:var(--ink);
    padding:4px 9px;
    border-radius:100px;
    font-weight:600;
  }
  .pass-route{
    display:flex; align-items:center; gap:14px;
    margin-bottom:18px;
  }
  .pass-route .city{
    font-family:'Fraunces', serif;
    font-size:26px;
    font-weight:500;
  }
  .pass-route .plane{ color:var(--coral); font-size:18px; }
  .pass-fields{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:14px;
  }
  .pass-fields .pf-label{
    font-family:'IBM Plex Mono', monospace;
    font-size:9.5px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--steel);
    margin-bottom:3px;
  }
  .pass-fields .pf-val{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    font-weight:600;
  }
  .pass-stub{
    border-left:1px dashed var(--line-dark);
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:10px;
    padding:18px 10px;
    position:relative;
  }
  .pass-stub .barcode{
    writing-mode:vertical-rl;
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:2px;
    font-size:9px;
    color:var(--steel);
  }
  .pass-stub .code{
    writing-mode:vertical-rl;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    font-weight:600;
  }
  .pass-stub::before, .pass-stub::after{
    content:"";
    position:absolute; left:-9px;
    width:18px; height:18px;
    background:var(--ink);
    border-radius:50%;
  }
  .pass-stub::before{ top:-9px; }
  .pass-stub::after{ bottom:-9px; }

  /* ---------- comparison ---------- */
  .compare{ background:var(--paper); }
  table.cmp{ width:100%; border-collapse:collapse; }
  table.cmp th, table.cmp td{
    text-align:left;
    padding:16px 14px;
    border-bottom:1px solid var(--line-dark);
    font-size:14px;
  }
  table.cmp thead th{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.06em;
    color:var(--steel);
    font-weight:600;
  }
  table.cmp thead th.us{ color:var(--coral); }
  table.cmp tbody td:first-child{ font-weight:600; font-family:'Fraunces', serif; font-size:15.5px; }
  table.cmp td.yes{ color:#3E8E5C; font-weight:600; }
  table.cmp td.no{ color:var(--steel); }
  table.cmp td.us{ background:rgba(216,86,76,0.06); font-weight:600; color:var(--coral); }
  .table-scroll{ overflow-x:auto; }

  /* ---------- trust ---------- */
  .trust{ background:var(--paper-2); }
  .trust-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:var(--line-dark);
    border:1px solid var(--line-dark);
    border-radius:16px;
    overflow:hidden;
  }
  .trust-item{
    background:var(--paper-2);
    padding:32px 26px;
  }
  .trust-item .icon{ font-size:22px; margin-bottom:14px; }
  .trust-item h4{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:17px;
    margin-bottom:8px;
  }
  .trust-item p{ font-size:13.5px; line-height:1.55; color:#4A5670; }

  /* ---------- final cta ---------- */
  .final{
    background:linear-gradient(180deg, var(--ink) 0%, #0B1428 100%);
    color:var(--paper);
    text-align:center;
    padding:130px 0 90px;
  }
  .final h2{
    font-family:'Fraunces', serif;
    font-weight:500;
    font-size:clamp(30px,5vw,54px);
    line-height:1.1;
    max-width:680px;
    margin:0 auto;
  }
  .final h2 em{ color:var(--amber-2); font-style:italic; }
  .final p{
    margin-top:18px;
    color:rgba(246,241,228,0.65);
    font-size:16px;
    max-width:480px;
    margin-left:auto; margin-right:auto;
  }
  .final .hero-form{ margin-left:auto; margin-right:auto; }
  .counter{
    margin-top:26px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    color:rgba(246,241,228,0.5);
  }
  .counter strong{ color:var(--amber-2); }

  footer{
    background:#0B1428;
    color:rgba(246,241,228,0.4);
    padding:34px 0;
    text-align:center;
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    letter-spacing:0.03em;
  }

  @media (max-width:900px){
    .problem-grid{ grid-template-columns:1fr; gap:44px; }
    .builder-grid{ grid-template-columns:1fr; }
    .stage-row{ grid-template-columns:1fr; }
    .ticket-strip{ grid-template-columns:1fr 1fr; }
    .ticket-strip .cell{ border-bottom:1px dashed rgba(246,241,228,0.2); padding-bottom:20px; }
    .trust-grid{ grid-template-columns:1fr 1fr; }
    table.cmp{ min-width:640px; }
    .hero-form{ flex-direction:column; border-radius:20px; padding:14px; gap:10px; }
    .hero-form input{ width:100%; text-align:center; }
    .hero-form button{ width:100%; }
  }
  @media (max-width:520px){
    .trust-grid{ grid-template-columns:1fr; }
    .pass{ grid-template-columns:1fr; }
    .pass-stub{ border-left:none; border-top:1px dashed var(--line-dark); flex-direction:row; padding:14px; }
    .pass-stub .barcode, .pass-stub .code{ writing-mode:horizontal-tb; letter-spacing:1px; }
    .pass-stub::before, .pass-stub::after{ display:none; }
  }