:root{
    --bg:#0B1220;
    --bg-panel:#0F1B2E;
    --bg-panel-2:#101c33;
    --line:#3D5A80;
    --line-soft:rgba(61,90,128,0.35);
    --line-faint:rgba(61,90,128,0.18);
    --accent:#FF6B35;
    --accent-dim:rgba(255,107,53,0.15);
    --paper:#ECE9E1;
    --text:#E8ECF1;
    --muted:#8291A8;
    --radius:2px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}

  html{scroll-behavior:smooth;}

  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter', sans-serif;
    line-height:1.6;
    background-image:
      linear-gradient(var(--line-faint) 1px, transparent 1px),
      linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
    background-size: 48px 48px;
  }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }

  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}

  .wrap{max-width:1180px; margin:0 auto; padding:0 32px;}

  .mono{font-family:'JetBrains Mono', monospace; letter-spacing:0.03em;}
  .eyebrow{
    font-family:'JetBrains Mono', monospace;
    font-size:12px;
    letter-spacing:0.15em;
    text-transform:uppercase;
    color:var(--accent);
    display:flex; align-items:center; gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:18px; height:1px;
    background:var(--accent);
    display:inline-block;
  }

  h1,h2,h3{font-family:'Space Grotesk', sans-serif; font-weight:600; letter-spacing:-0.01em;}

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(11,18,32,0.88);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line-soft);
  }
  nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:20px 0;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:'Space Grotesk', sans-serif;
    font-weight:700; font-size:18px;
    color:var(--text);
  }
  .logo-mark{
    width:28px; height:28px;
    border:1.5px solid var(--accent);
    position:relative;
    flex-shrink:0;
  }
  .logo-mark::before, .logo-mark::after{
    content:"";
    position:absolute;
    background:var(--accent);
  }
  .logo-mark::before{ width:100%; height:1px; top:50%; left:0; transform:translateY(-50%);}
  .logo-mark::after{ height:100%; width:1px; left:50%; top:0; transform:translateX(-50%);}

  .nav-links{display:flex; gap:36px; align-items:center;}
  .nav-links a{
    font-size:14px; color:var(--muted);
    transition:color 0.2s;
  }
  .nav-links a:hover{color:var(--text);}

  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:11px 22px;
    font-family:'Space Grotesk', sans-serif;
    font-size:14px; font-weight:600;
    border-radius:var(--radius);
    border:1px solid transparent;
    cursor:pointer;
    transition:all 0.2s ease;
  }
  .btn-primary{background:var(--accent); color:#141018;}
  .btn-primary:hover{background:#ff7f52; transform:translateY(-1px);}
  .btn-outline{border-color:var(--line); color:var(--text);}
  .btn-outline:hover{border-color:var(--accent); color:var(--accent);}
  .btn:focus-visible{outline:2px solid var(--accent); outline-offset:2px;}

  .nav-cta{display:none;}
  @media(min-width:900px){ .nav-cta{display:inline-flex;} }
  .nav-links{display:none;}
  @media(min-width:900px){ .nav-links{display:flex;} }

  /* ---------- HERO ---------- */
  .hero{
    padding:100px 0 80px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:56px;
    align-items:center;
  }
  @media(min-width:960px){
    .hero-grid{grid-template-columns:1.05fr 0.95fr;}
  }
  .hero h1{
    font-family:'Archivo Black', sans-serif;
    font-size:clamp(38px, 6vw, 68px);
    line-height:1.05;
    margin:20px 0 24px;
    text-transform:uppercase;
  }
  .hero h1 span{color:var(--accent);}
  .hero p.lede{
    color:var(--muted);
    font-size:17px;
    max-width:480px;
    margin-bottom:36px;
  }
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap;}

  /* blueprint sketch */
  .sketch-frame{
    border:1px solid var(--line);
    background:var(--bg-panel);
    padding:24px;
    position:relative;
  }
  .sketch-frame::before{
    content:"FIG. 01 — HOMEPAGE DRAFT";
    position:absolute; top:-11px; left:20px;
    background:var(--bg);
    padding:0 8px;
    font-family:'JetBrains Mono', monospace;
    font-size:11px;
    letter-spacing:0.08em;
    color:var(--muted);
  }
  .sketch svg{width:100%; height:auto; display:block;}

  .sketch-canvas-wrap{
    display:none;
    position:relative;
    width:100%;
    aspect-ratio: 420 / 300;
    cursor:grab;
  }
  .sketch-canvas-wrap canvas{
    width:100% !important;
    height:100% !important;
    display:block;
  }
  .sketch-frame.has-3d .sketch-canvas-wrap{display:block;}
  .sketch-frame.has-3d .sketch{display:none;}

  .sketch-draw{
    stroke:var(--line);
    stroke-width:1.5;
    fill:none;
    stroke-dasharray:1200;
    stroke-dashoffset:1200;
    animation:draw 2.4s ease forwards;
  }
  .sketch-fill{
    fill:var(--accent);
    opacity:0;
    animation:fillin 0.6s ease forwards;
  }
  .sketch-fill.d1{animation-delay:1.6s;}
  .sketch-fill.d2{animation-delay:1.9s;}
  .sketch-fill.d3{animation-delay:2.1s;}
  .sketch-tick{
    stroke:var(--accent);
    stroke-width:1;
    opacity:0;
    animation:fillin 0.4s ease forwards;
    animation-delay:2.4s;
  }
  .sketch-label{
    font-family:'JetBrains Mono', monospace;
    font-size:9px;
    fill:var(--muted);
    opacity:0;
    animation:fillin 0.4s ease forwards;
    animation-delay:2.5s;
  }
  @keyframes draw{ to{stroke-dashoffset:0;} }
  @keyframes fillin{ to{opacity:1;} }

  /* ---------- SPEC STRIP ---------- */
  .spec-strip{
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
    background:var(--bg-panel);
  }
  .spec-inner{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  }
  .spec-item{
    padding:26px 32px;
    border-right:1px solid var(--line-soft);
  }
  .spec-item:last-child{border-right:none;}
  .spec-item .num{
    font-family:'JetBrains Mono', monospace;
    font-size:26px;
    color:var(--accent);
  }
  .spec-item .label{
    font-family:'JetBrains Mono', monospace;
    font-size:11px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--muted);
    margin-top:6px;
  }

  /* ---------- SECTION SHARED ---------- */
  section{padding:100px 0;}
  .section-head{margin-bottom:56px; max-width:640px;}
  .section-head h2{
    font-size:clamp(28px,4vw,40px);
    margin-top:16px;
  }
  .section-head p{color:var(--muted); margin-top:14px; font-size:16px;}

  /* ---------- SERVICES ---------- */
  .services-grid{
    display:grid; gap:1px;
    background:var(--line-soft);
    border:1px solid var(--line-soft);
    grid-template-columns:repeat(1, 1fr);
  }
  @media(min-width:700px){ .services-grid{grid-template-columns:repeat(2,1fr);} }
  .service-card{
    background:var(--bg);
    padding:34px 30px;
    position:relative;
    transition:background 0.25s;
  }
  .service-card:hover{background:var(--bg-panel);}
  .service-card .corner{
    position:absolute; top:14px; right:14px;
    width:9px; height:9px;
    border-top:1.5px solid var(--line);
    border-right:1.5px solid var(--line);
  }
  .service-card h3{font-size:19px; margin-bottom:10px;}
  .service-card p{color:var(--muted); font-size:14.5px;}

  /* ---------- PROCESS ---------- */
  .process-list{display:flex; flex-direction:column;}
  .process-row{
    display:grid;
    grid-template-columns:100px 1fr;
    gap:28px;
    padding:28px 0;
    border-top:1px solid var(--line-soft);
  }
  .process-row:last-child{border-bottom:1px solid var(--line-soft);}
  .process-sheet{
    font-family:'JetBrains Mono', monospace;
    font-size:12px;
    color:var(--accent);
    letter-spacing:0.05em;
  }
  .process-row h3{font-size:20px; margin-bottom:8px;}
  .process-row p{color:var(--muted); max-width:520px; font-size:15px;}

  /* ---------- WORK ---------- */
  .work-grid{
    display:grid; gap:28px;
    grid-template-columns:1fr;
  }
  @media(min-width:800px){ .work-grid{grid-template-columns:repeat(3,1fr);} }
  .work-card{
    border:1px solid var(--line-soft);
    background:var(--bg-panel);
    overflow:hidden;
  }
  .work-thumb{
    height:150px;
    background:
      linear-gradient(135deg, var(--bg-panel-2), var(--bg-panel)),
      repeating-linear-gradient(45deg, var(--line-faint) 0 1px, transparent 1px 14px);
    display:flex; align-items:center; justify-content:center;
    border-bottom:1px solid var(--line-soft);
  }
  .work-thumb span{
    font-family:'JetBrains Mono', monospace;
    font-size:11px; color:var(--muted); letter-spacing:0.08em;
  }
  .work-body{padding:22px 24px;}
  .work-body .tag{
    font-family:'JetBrains Mono', monospace;
    font-size:11px; color:var(--accent); letter-spacing:0.06em; text-transform:uppercase;
  }
  .work-body h3{font-size:18px; margin:8px 0 8px;}
  .work-body p{color:var(--muted); font-size:14px;}

  /* ---------- PRICING ---------- */
  .pricing-grid{
    display:grid; gap:24px;
    grid-template-columns:1fr;
  }
  @media(min-width:800px){ .pricing-grid{grid-template-columns:repeat(3,1fr);} }
  .price-card{
    border:1px solid var(--line-soft);
    padding:32px 28px;
    background:var(--bg-panel);
    display:flex; flex-direction:column;
  }
  .price-card.featured{
    border-color:var(--accent);
    background:linear-gradient(180deg, var(--accent-dim), var(--bg-panel) 40%);
  }
  .price-name{font-family:'JetBrains Mono', monospace; font-size:12px; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted);}
  .price-card.featured .price-name{color:var(--accent);}
  .price-amount{
    font-family:'Space Grotesk', sans-serif;
    font-size:38px; font-weight:700;
    margin:12px 0 6px;
  }
  .price-desc{color:var(--muted); font-size:14px; margin-bottom:22px;}
  .price-list{list-style:none; margin-bottom:28px; flex-grow:1;}
  .price-list li{
    font-size:14px; color:var(--text);
    padding:8px 0;
    border-top:1px solid var(--line-faint);
    display:flex; gap:10px; align-items:baseline;
  }
  .price-list li::before{content:"—"; color:var(--accent); flex-shrink:0;}

  /* ---------- TESTIMONIALS ---------- */
  .quote-grid{
    display:grid; gap:24px;
    grid-template-columns:1fr;
  }
  @media(min-width:800px){ .quote-grid{grid-template-columns:repeat(3,1fr);} }
  .quote-card{
    border-left:2px solid var(--accent);
    padding:6px 0 6px 22px;
  }
  .quote-card p.q{font-size:15px; color:var(--text); margin-bottom:14px;}
  .quote-card .who{font-family:'JetBrains Mono', monospace; font-size:12px; color:var(--muted);}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:760px;}
  .faq-item{
    border-top:1px solid var(--line-soft);
  }
  .faq-item:last-child{border-bottom:1px solid var(--line-soft);}
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    display:flex; align-items:center; justify-content:space-between; gap:20px;
    padding:22px 0;
    font-family:'Space Grotesk', sans-serif;
    font-size:16px; font-weight:600;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary .plus{
    font-family:'JetBrains Mono', monospace;
    font-size:18px; color:var(--accent);
    flex-shrink:0;
    transition:transform 0.2s;
  }
  .faq-item[open] summary .plus{transform:rotate(45deg);}
  .faq-item .faq-answer{
    color:var(--muted); font-size:15px;
    padding-bottom:24px; max-width:620px;
  }
  .faq-tag{
    display:inline-block;
    font-family:'JetBrains Mono', monospace;
    font-size:10px; letter-spacing:0.08em; text-transform:uppercase;
    color:var(--muted);
    border:1px solid var(--line-soft);
    padding:2px 8px;
    margin-bottom:8px;
  }

  /* ---------- CTA BANNER ---------- */
  .cta-banner{
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
    background:var(--bg-panel);
    text-align:center;
    padding:90px 32px;
  }
  .cta-banner h2{
    font-family:'Archivo Black', sans-serif;
    text-transform:uppercase;
    font-size:clamp(26px,4.5vw,42px);
    margin-bottom:26px;
  }
  .cta-banner h2 span{color:var(--accent);}

  /* ---------- FOOTER ---------- */
  footer{padding:56px 0 40px;}
  .footer-grid{
    display:flex; flex-wrap:wrap; justify-content:space-between; gap:32px;
    padding-bottom:32px; margin-bottom:24px;
    border-bottom:1px solid var(--line-soft);
  }
  .footer-col h4{
    font-family:'JetBrains Mono', monospace;
    font-size:11px; letter-spacing:0.1em; text-transform:uppercase;
    color:var(--muted); margin-bottom:14px;
  }
  .footer-col a, .footer-col p{
    display:block; font-size:14px; color:var(--text); margin-bottom:8px;
  }
  .footer-col a:hover{color:var(--accent);}
  .footer-bottom{
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
    font-size:13px; color:var(--muted);
  }

/* ---------- PORTFOLIO PAGE ---------- */
.page-header{
  padding:70px 0 50px;
  border-bottom:1px solid var(--line-soft);
}
.page-header h1{
  font-family:'Archivo Black', sans-serif;
  text-transform:uppercase;
  font-size:clamp(32px,5vw,52px);
  margin-top:16px;
}
.page-header p{color:var(--muted); max-width:560px; margin-top:16px; font-size:16px;}

.case-list{display:flex; flex-direction:column;}
.case-row{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  padding:56px 0;
  border-top:1px solid var(--line-soft);
}
.case-list .case-row:last-child{border-bottom:1px solid var(--line-soft);}
@media(min-width:860px){
  .case-row{grid-template-columns:0.9fr 1.1fr; align-items:center;}
  .case-row.reverse{direction:rtl;}
  .case-row.reverse > *{direction:ltr;}
}
.case-thumb{
  height:260px;
  background:
    linear-gradient(135deg, var(--bg-panel-2), var(--bg-panel)),
    repeating-linear-gradient(45deg, var(--line-faint) 0 1px, transparent 1px 14px);
  border:1px solid var(--line-soft);
  display:flex; align-items:center; justify-content:center;
}
.case-thumb span{
  font-family:'JetBrains Mono', monospace;
  font-size:12px; color:var(--muted); letter-spacing:0.08em;
}
.case-tag{
  font-family:'JetBrains Mono', monospace;
  font-size:11px; color:var(--accent); letter-spacing:0.08em; text-transform:uppercase;
}
.case-row h2{font-size:26px; margin:12px 0 14px;}
.case-row p.desc{color:var(--muted); font-size:15.5px; margin-bottom:20px; max-width:480px;}
.case-stats{display:flex; gap:28px; flex-wrap:wrap;}
.case-stats div{font-family:'JetBrains Mono', monospace; font-size:13px; color:var(--muted);}
.case-stats div b{color:var(--accent); display:block; font-size:20px; margin-bottom:2px;}