:root{
    --ink:#17160f;
    --panel:#1e1d15;
    --panel-2:#25241a;
    --brass:#8a8c4a;
    --brass-bright:#b3b667;
    --bone:#f2f0e6;
    --bone-dim:#c7c4b3;
    --walnut:#4a4a34;
    --line: rgba(242,240,230,0.14);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--ink);
    color:var(--bone);
    font-family:'Spectral', Georgia, serif;
    font-size:17px;
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.disp{
    font-family:'Stardos Stencil', sans-serif;
    font-weight:700;
    letter-spacing:0.01em;
    margin:0;
    line-height:1.05;
  }
  .eyebrow, .cap, .num, .k, .mark, nav ul, .btn, footer small, .field label{
    font-family:'Oswald', sans-serif;
  }
  a{color:inherit;}
  img{max-width:100%;display:block;}
  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 32px;
  }
  @media (max-width:640px){ .wrap{padding:0 20px;} }

  /* ---------- Focus visibility ---------- */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
    outline:2px solid var(--brass-bright);
    outline-offset:3px;
  }

  /* ---------- Nav ---------- */
  header.site{
    position:sticky; top:0; z-index:50;
    background:rgba(20,18,13,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px;
    max-width:1180px; margin:0 auto;
  }
  .nav .mark{
    display:flex; align-items:center; gap:10px;
    font-family:'Oswald', sans-serif;
    font-weight:900;
    font-size:22px;
    letter-spacing:0.03em;
    color:var(--bone);
  }
  .nav .mark img{height:34px; width:34px; border-radius:50%;}
  .nav .mark span{color:var(--brass);}
  .nav ul{
    list-style:none; display:flex; gap:28px; margin:0; padding:0;
    font-family:'Oswald', sans-serif;
    font-size:16px;
    letter-spacing:0.02em;
  }
  .nav ul a{text-decoration:none; opacity:0.85; transition:opacity .15s;}
  .nav ul a:hover{opacity:1; color:var(--brass-bright);}
  .nav-toggle{display:none;}
  @media (max-width:720px){
    .nav ul{
      position:fixed; inset:64px 0 auto 0; background:var(--panel);
      flex-direction:column; padding:20px 32px; gap:16px;
      border-bottom:1px solid var(--line);
      transform:translateY(-130%); transition:transform .25s ease;
    }
    .nav ul.open{transform:translateY(0);}
    .nav-toggle{
      display:block; background:none; border:1px solid var(--line);
      color:var(--bone); font-size:22px; padding:4px 10px; border-radius:3px;
    }
  }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    align-items:center;
    gap:40px;
    padding:72px 32px 96px;
    max-width:1180px;
    margin:0 auto;
    overflow:hidden;
  }
  @media (max-width:860px){
    .hero{grid-template-columns:1fr; padding:48px 24px 64px; text-align:left;}
  }
  .hero .eyebrow{
    color:var(--brass);
    font-family:'Oswald', sans-serif;
    font-size:15px;
    letter-spacing:0.04em;
    margin-bottom:18px;
    display:block;
  }
  .hero h1{
    font-size:clamp(46px, 7vw, 88px);
    color:var(--bone);
  }
  .hero h1 em{
    font-style:normal;
    color:var(--brass);
  }
  .hero p.lede{
    font-family:'Spectral', serif;
    font-size:19px;
    color:var(--bone-dim);
    max-width:44ch;
    margin:24px 0 34px;
  }
  .btn-row{display:flex; gap:16px; flex-wrap:wrap;}
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    font-family:'Oswald', sans-serif;
    font-size:17px; letter-spacing:0.02em;
    padding:14px 26px;
    border-radius:3px;
    text-decoration:none;
    border:1px solid var(--brass);
    transition:transform .15s ease, background .15s ease;
  }
  .btn-primary{background:var(--brass); color:var(--ink); font-weight:700;}
  .btn-primary:hover{background:var(--brass-bright); transform:translateY(-1px);}
  .btn-ghost{color:var(--bone); border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--brass); color:var(--brass-bright);}

  .hero-coin{
    position:relative;
    display:flex; justify-content:center; align-items:center;
  }
  .hero-coin .ring{
    position:absolute;
    width:114%; height:114%;
    border-radius:50%;
    border:10px solid var(--panel-2);
    outline:2px solid var(--line);
  }
  .hero-coin img{
    width:min(420px, 92%);
    aspect-ratio:1/1;
    object-fit:cover;
    border-radius:50%;
    box-shadow:
      0 0 0 6px var(--panel-2),
      0 0 0 7px var(--line),
      0 30px 60px -20px rgba(0,0,0,0.7);
  }
  .hero-coin .cap{
    position:absolute; bottom:-14px; left:50%; transform:translateX(-50%);
    background:var(--ink); border:1px solid var(--line);
    padding:6px 16px; border-radius:20px;
    font-family:'Oswald', sans-serif;
    font-size:13px; letter-spacing:0.03em; color:var(--bone-dim);
    white-space:nowrap;
  }

  /* ---------- Section shell ---------- */
  section{padding:88px 0;}
  section.tight{padding:64px 0;}
  .panel{background:var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .section-head{max-width:640px; margin-bottom:48px;}
  .section-head .eyebrow{
    color:var(--brass); font-family:'Oswald', sans-serif;
    font-size:15px; letter-spacing:0.04em; display:block; margin-bottom:10px;
  }
  .section-head h2{
    font-size:clamp(32px,4.4vw,48px);
    color:var(--bone);
  }
  .section-head p{color:var(--bone-dim); font-size:18px; margin-top:16px; max-width:56ch;}

  /* ---------- Gallery: scattered coins ---------- */
  .coin-table{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:28px 22px;
  }
  @media (max-width:900px){ .coin-table{grid-template-columns:repeat(3,1fr);} }
  @media (max-width:600px){ .coin-table{grid-template-columns:repeat(2,1fr);} }

  .coin{
    position:relative;
    text-align:center;
  }
  .coin .disc{
    position:relative;
    border-radius:50%;
    overflow:hidden;
    aspect-ratio:1/1;
    border:1px solid var(--line);
    box-shadow:0 14px 30px -14px rgba(0,0,0,0.65);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .coin img{width:100%; height:100%; object-fit:cover; transition:transform .2s ease;}
  .coin:hover img{transform:scale(1.06);}
  .coin img.recenter-right{transform:scale(1.3) translateX(9%);}
  .coin:hover img.recenter-right{transform:scale(1.38) translateX(9%);}
  .coin:nth-child(odd) .disc{transform:rotate(-3deg);}
  .coin:nth-child(even) .disc{transform:rotate(2.5deg);}
  .coin:hover .disc{transform:rotate(0deg) scale(1.035); box-shadow:0 20px 40px -14px rgba(0,0,0,0.75);}
  .coin .cap{
    margin-top:14px;
    font-family:'Oswald', sans-serif;
    font-size:15px; letter-spacing:0.02em; color:var(--bone-dim);
  }
  .coin .cap b{color:var(--bone); font-weight:700;}

  /* ---------- Process ---------- */
  .steps{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:36px;
  }
  @media (max-width:860px){ .steps{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:520px){ .steps{grid-template-columns:1fr;} }
  .step{
    border-top:1px solid var(--brass);
    padding-top:18px;
  }
  .step .num{
    font-family:'Oswald', sans-serif;
    font-size:15px; color:var(--brass); letter-spacing:0.03em;
    display:block; margin-bottom:10px;
  }
  .step h3{
    font-size:24px; color:var(--bone); margin-bottom:10px; font-weight:700;
  }
  .step p{color:var(--bone-dim); font-size:16px; margin:0;}

  /* ---------- About ---------- */
  .about{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:56px;
    align-items:center;
  }
  @media (max-width:860px){ .about{grid-template-columns:1fr;} }
  .about .frame{
    position:relative; border-radius:6px; overflow:hidden;
    border:1px solid var(--line);
  }
  .about .frame img{
    width:100%; aspect-ratio:4/5; object-fit:cover; filter:grayscale(15%) contrast(1.05);
  }
  .about h2{font-size:clamp(30px,4vw,42px); color:var(--bone); margin-bottom:18px;}
  .about p{color:var(--bone-dim); font-size:18px; margin:0 0 16px;}
  .about .stat-row{
    display:flex; gap:36px; margin-top:28px; flex-wrap:wrap;
  }
  .stat b{
    display:block; font-family:'Oswald', sans-serif;
    font-size:38px; color:var(--brass); font-weight:900;
  }
  .stat span{font-size:14px; color:var(--bone-dim); letter-spacing:0.02em;}

  /* ---------- Contact ---------- */
  .contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:56px;
  }
  @media (max-width:860px){ .contact-grid{grid-template-columns:1fr;} }
  .field{margin-bottom:20px;}
  .field label{
    display:block; font-family:'Oswald', sans-serif;
    font-size:14px; letter-spacing:0.03em; color:var(--bone-dim); margin-bottom:8px;
  }
  .field input, .field textarea, .field select{
    width:100%;
    background:var(--panel-2);
    border:1px solid var(--line);
    color:var(--bone);
    padding:13px 14px;
    border-radius:3px;
    font-family:'Spectral', serif;
    font-size:16px;
  }
  .field textarea{resize:vertical; min-height:120px;}
  .contact-info{border-left:1px solid var(--line); padding-left:56px;}
  @media (max-width:860px){ .contact-info{border-left:none; padding-left:0; border-top:1px solid var(--line); padding-top:36px;} }
  .contact-info h3{font-size:26px; color:var(--bone); margin-bottom:14px; font-weight:700;}
  .contact-info p{color:var(--bone-dim); margin:0 0 22px;}
  .contact-line{display:flex; gap:14px; align-items:baseline; margin-bottom:14px;}
  .contact-line .k{
    font-family:'Oswald', sans-serif; font-size:13px;
    color:var(--brass); letter-spacing:0.03em; min-width:72px;
  }
  .contact-line .v{color:var(--bone);}
  #form-note{
    margin-top:14px; font-size:14px; color:var(--bone-dim); display:none;
  }

  /* ---------- Footer ---------- */
  footer{
    padding:36px 0; border-top:1px solid var(--line);
    display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  }
  footer .mark{font-family:'Oswald', sans-serif; font-weight:700; font-size:16px; color:var(--bone-dim);}
  footer .mark span{color:var(--brass);}
  footer small{color:var(--bone-dim); font-size:13px;}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{transition:none !important;}
  }