:root{
    --paper:#F7F3EC;
    --paper-warm:#F1EBDF;
    --ink:#1B1815;
    --ink-soft:#33302B;
    --stone:#8B8478;
    --line:#DDD6C7;
    --rust:#B8461E;
    --rust-dark:#8F3616;
    --mustard:#C79A2E;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    font-weight:400;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  .serif{font-family:'Fraunces',serif;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  a{color:inherit;text-decoration:none;}
  img{display:block;max-width:100%;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}

  /* nav */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(247,243,236,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  nav.wrap{display:flex;align-items:center;justify-content:space-between;height:84px;}
  .logo{display:flex;flex-direction:column;line-height:1.1;}
  .logo .name{font-family:'Fraunces',serif;font-size:20px;font-weight:500;letter-spacing:0.01em;}
  .logo .sub{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--stone);margin-top:2px;}
  .navlinks{display:flex;align-items:center;gap:40px;}
  .navlinks a{font-size:14px;letter-spacing:0.01em;color:var(--ink-soft);position:relative;padding:4px 0;}
  .navlinks a:hover{color:var(--rust);}
  .navcta{
    font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.02em;
    padding:11px 20px;border:1px solid var(--ink);border-radius:2px;
    transition:all .2s ease;white-space:nowrap;
  }
  .navcta:hover{background:var(--ink);color:var(--paper);}
  @media(max-width:860px){ .navlinks{display:none;} }

  /* hero */
  .hero{
  padding:96px 0 64px;
  position:relative;
  background-image:
    linear-gradient(90deg, rgba(27,24,21,0.9) 0%, rgba(27,24,21,0.6) 60%, rgba(27,24,21,0.3) 100%),
    url('images/hb-1-png');
  background-size:cover;
  background-position:center;
}
.hero h1.hero-title, .hero .hero-side p{ color:#F7F3EC; }
  }
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--rust);display:inline-block;}
  h1.hero-title{
    font-family:'Fraunces',serif;font-weight:400;font-size:clamp(40px,6vw,74px);
    line-height:1.02;letter-spacing:-0.01em;
  }
  h1.hero-title em{font-style:italic;font-weight:400;color:var(--rust);}
  .hero-side{display:flex;flex-direction:column;gap:28px;padding-bottom:8px;}
  .hero-side p{font-size:16px;color:var(--ink-soft);max-width:38ch;}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
  .btn-primary{
    background:var(--ink);color:var(--paper);font-size:14px;padding:14px 26px;
    border-radius:2px;display:inline-flex;align-items:center;gap:10px;transition:background .2s ease;
  }
  .btn-primary:hover{background:var(--rust);}
  .btn-ghost{
    border:1px solid var(--ink);font-size:14px;padding:14px 26px;border-radius:2px;
    transition:all .2s ease;
  }
  .btn-ghost:hover{border-color:var(--rust);color:var(--rust);}

  /* swatch panels - signature element */
  .swatch{
    position:relative;border-radius:3px;overflow:hidden;
    display:flex;flex-direction:column;justify-content:flex-end;
    padding:18px;min-height:210px;isolation:isolate;
  }
  .swatch::before{
    content:"";position:absolute;inset:0;z-index:-1;
  }
  .swatch .tag{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;}
  .swatch .title{font-family:'Fraunces',serif;font-size:19px;margin-top:6px;}
  .sw-01::before{background:linear-gradient(155deg,#2B2621 0%,#4A4038 55%,#B8461E 130%);}
  .sw-02::before{background:linear-gradient(155deg,#EDE4D3 0%,#D8C9AC 60%,#8B8478 140%);}
  .sw-01 .tag, .sw-01 .title{color:#F1EBDF;}
  .sw-02 .tag{color:#5C5546;}
  .sw-02 .title{color:#1B1815;}

  .hero-strip{margin-top:52px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  .hero-strip .cell{background:var(--paper);padding:22px 26px;}
  .hero-strip .num{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--rust);}
  .hero-strip .label{font-size:14px;color:var(--ink-soft);margin-top:8px;}
  @media(max-width:860px){ .hero-grid{grid-template-columns:1fr;} .hero-strip{grid-template-columns:1fr;} }

  section{padding:96px 0;}
  .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:52px;flex-wrap:wrap;}
  .section-head h2{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(30px,4vw,44px);letter-spacing:-0.01em;}
  .section-head .desc{max-width:34ch;color:var(--stone);font-size:15px;}

  /* about */
  #about{background:var(--paper-warm);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .about-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:start;}
  .about-lede{font-family:'Fraunces',serif;font-size:26px;font-style:italic;line-height:1.4;color:var(--ink-soft);}
  .about-body p{font-size:15px;color:var(--ink-soft);margin-bottom:18px;}
  .about-stats{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:36px;}
  .about-stats .stat .num{font-family:'Fraunces',serif;font-size:38px;color:var(--rust);}
  .about-stats .stat .label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--stone);margin-top:4px;}
  @media(max-width:860px){ .about-grid{grid-template-columns:1fr;} }

  /* portfolio */
  .portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);}
  .proj{background:var(--paper);padding:0;display:flex;flex-direction:column;}
  .proj-visual{
    aspect-ratio:4/3;position:relative;display:flex;align-items:flex-end;padding:20px;
  }
  .proj-visual .cat{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:#F1EBDF;position:relative;z-index:1;}
  .proj-info{padding:20px 22px 26px;}
  .proj-info .name{font-family:'Fraunces',serif;font-size:19px;margin-bottom:6px;}
  .proj-info .year{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--stone);}
  .v1{background:linear-gradient(140deg,#3D362D,#1B1815 70%);}
  .v2{background:linear-gradient(140deg,#B8461E,#7A2E12 75%);}
  .v3{background:linear-gradient(150deg,#D8C9AC,#8B8478 80%);}
  .v4{background:linear-gradient(130deg,#4A4038,#C79A2E 120%);}
  .v5{background:linear-gradient(160deg,#2B2621,#5C5546 70%);}
  .v6{background:linear-gradient(140deg,#EDE4D3,#B8461E 140%);}
  @media(max-width:860px){ .portfolio-grid{grid-template-columns:1fr 1fr;} }
  @media(max-width:560px){ .portfolio-grid{grid-template-columns:1fr;} }
  .see-all{margin-top:40px;display:flex;justify-content:center;}

  /* process */
  #process{background:var(--ink);color:var(--paper);}
  #process .section-head h2{color:var(--paper);}
  #process .section-head .desc{color:#9A9488;}
  .process-list{border-top:1px solid rgba(247,243,236,0.15);}
  .p-row{
    display:grid;grid-template-columns:70px 220px 1fr;gap:24px;
    padding:26px 0;border-bottom:1px solid rgba(247,243,236,0.15);align-items:baseline;
  }
  .p-row .idx{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--mustard);}
  .p-row .p-name{font-family:'Fraunces',serif;font-size:22px;}
  .p-row .p-desc{font-size:14px;color:#B8B2A5;max-width:56ch;}
  @media(max-width:700px){ .p-row{grid-template-columns:1fr;gap:8px;} }

  /* why us */
  .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  .why-cell{background:var(--paper);padding:34px 30px;}
  .why-cell .mark{width:26px;height:1px;background:var(--rust);margin-bottom:20px;}
  .why-cell h3{font-family:'Fraunces',serif;font-weight:500;font-size:18px;margin-bottom:10px;}
  .why-cell p{font-size:14px;color:var(--stone);}
  @media(max-width:860px){ .why-grid{grid-template-columns:1fr 1fr;} }
  @media(max-width:560px){ .why-grid{grid-template-columns:1fr;} }

  /* blog */
  #blog{background:var(--paper-warm);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
  .post .p-tag{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--rust);margin-bottom:14px;display:block;}
  .post h3{font-family:'Fraunces',serif;font-size:20px;font-weight:500;line-height:1.3;margin-bottom:10px;}
  .post .read{font-size:13px;color:var(--stone);border-top:1px solid var(--line);padding-top:14px;margin-top:18px;}
  @media(max-width:860px){ .blog-grid{grid-template-columns:1fr;gap:44px;} }

  /* contact */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;}
  .contact-lede{font-family:'Fraunces',serif;font-size:clamp(30px,4vw,46px);line-height:1.15;letter-spacing:-0.01em;}
  .contact-lede em{color:var(--rust);font-style:italic;}
  .clist{margin-top:36px;}
  .clist .row{display:flex;justify-content:space-between;padding:16px 0;border-top:1px solid var(--line);font-size:14px;}
  .clist .row:last-child{border-bottom:1px solid var(--line);}
  .clist .k{color:var(--stone);}
  .clist .v{text-align:right;}
  .form-box{background:var(--paper-warm);border:1px solid var(--line);padding:36px;border-radius:3px;}
  .field{margin-bottom:20px;}
  .field label{display:block;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--stone);margin-bottom:8px;}
  .field input, .field textarea{
    width:100%;background:var(--paper);border:1px solid var(--line);padding:12px 14px;
    font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);border-radius:2px;
  }
  .field input:focus, .field textarea:focus{outline:2px solid var(--rust);outline-offset:1px;border-color:var(--rust);}
  .form-box .btn-primary{width:100%;justify-content:center;margin-top:6px;border:none;cursor:pointer;}
  @media(max-width:860px){ .contact-grid{grid-template-columns:1fr;} }

  footer{background:var(--ink);color:#B8B2A5;padding:56px 0 32px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(247,243,236,0.12);}
  .foot-grid h4{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:#F1EBDF;margin-bottom:16px;}
  .foot-grid a, .foot-grid p{font-size:14px;display:block;margin-bottom:10px;color:#B8B2A5;}
  .foot-grid a:hover{color:var(--mustard);}
  .foot-logo{font-family:'Fraunces',serif;font-size:22px;color:#F1EBDF;margin-bottom:14px;}
  .foot-bottom{display:flex;justify-content:space-between;padding-top:24px;font-size:12px;color:#6E695E;flex-wrap:wrap;gap:12px;}
  @media(max-width:760px){ .foot-grid{grid-template-columns:1fr 1fr;} }

/* --- shared inner-page additions --- */
.page-hero{padding:64px 0 40px;border-bottom:1px solid var(--line);}
.breadcrumb{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.05em;text-transform:uppercase;color:var(--stone);display:flex;gap:8px;align-items:center;margin-bottom:20px;}
.breadcrumb a:hover{color:var(--rust);}
.page-title{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-0.01em;max-width:16ch;}
.page-lede{margin-top:20px;font-size:16px;color:var(--ink-soft);max-width:52ch;}

/* filter tabs */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:36px 0 44px;}
.filters button{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.05em;text-transform:uppercase;
  padding:9px 16px;border:1px solid var(--line);background:var(--paper);border-radius:2px;cursor:pointer;color:var(--ink-soft);
  transition:all .15s ease;
}
.filters button:hover{border-color:var(--rust);color:var(--rust);}
.filters button.active{background:var(--ink);border-color:var(--ink);color:var(--paper);}

/* project detail */
.detail-hero-visual{aspect-ratio:21/9;border-radius:3px;margin-top:44px;position:relative;overflow:hidden;}
.detail-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:0;}
.detail-meta .cell{background:var(--paper);padding:24px 26px;}
.detail-meta .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.06em;text-transform:uppercase;color:var(--stone);margin-bottom:8px;}
.detail-meta .v{font-family:'Fraunces',serif;font-size:18px;}
@media(max-width:760px){ .detail-meta{grid-template-columns:1fr 1fr;} }

.detail-body{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;padding:88px 0;}
.detail-body .about-lede{position:sticky;top:110px;}
.detail-body p{font-size:15px;color:var(--ink-soft);margin-bottom:18px;}
.detail-gallery{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);border:1px solid var(--line);margin-top:20px;}
.detail-gallery .g{aspect-ratio:4/3;}
@media(max-width:860px){ .detail-body{grid-template-columns:1fr;} .detail-body .about-lede{position:static;} }

.next-project{background:var(--ink);color:var(--paper);padding:64px 0;text-align:center;}
.next-project a{font-family:'Fraunces',serif;font-size:clamp(26px,4vw,42px);display:inline-flex;align-items:center;gap:16px;}
.next-project a:hover{color:var(--mustard);}
.next-project .eyebrow{justify-content:center;margin-bottom:14px;}

/* blog article */
article.post-body{max-width:680px;margin:0 auto;padding:72px 0;}
article.post-body .p-tag{margin-bottom:18px;}
article.post-body h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(30px,5vw,46px);line-height:1.1;margin-bottom:20px;}
article.post-body .meta{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--stone);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:36px;padding-bottom:36px;border-bottom:1px solid var(--line);}
article.post-body h2{font-family:'Fraunces',serif;font-size:26px;font-weight:500;margin:40px 0 16px;}
article.post-body p{font-size:16px;color:var(--ink-soft);margin-bottom:20px;}
article.post-body .cover{aspect-ratio:16/9;border-radius:3px;margin:32px 0;}
article.post-body ul{margin:0 0 20px 20px;color:var(--ink-soft);font-size:16px;}
article.post-body li{margin-bottom:8px;}

.blog-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
@media(max-width:860px){ .blog-list-grid{grid-template-columns:1fr;} }

/* contact page */
.map-box{aspect-ratio:16/7;background:var(--paper-warm);border:1px solid var(--line);border-radius:3px;margin-top:56px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;}
.map-box .mono{color:var(--stone);}
.faq{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);padding:24px 0;}
.faq-item summary{font-family:'Fraunces',serif;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:'IBM Plex Mono',monospace;font-size:20px;color:var(--rust);}
.faq-item[open] summary::after{content:"−";}
.faq-item p{margin-top:14px;font-size:14px;color:var(--stone);max-width:64ch;}
.hero .eyebrow{
  color:#F7F3EC;
}
.hero .eyebrow::before{
  background:#F7F3EC;
}
.hero .btn-ghost{
  border-color:#F7F3EC;
  color:#F7F3EC;
}
.hero .btn-ghost:hover{
  border-color:var(--rust);
  color:var(--rust);
}