:root{
  --paper:#FFFFFF;
  --paper-2:#F7F7FB;
  --paper-3:#EFEEF9;
  --ink:#171923;
  --ink-2:#0D0E14;
  --teal:#6D28D9;
  --teal-deep:#5B21B6;
  --mustard:#0F9D6E;
  --amber:#C2650C;
  --text:#20222E;
  --text-soft:#6B6E7E;
  --line:#E6E5EF;
  --line-strong:#D2D0E3;
  --gradient: linear-gradient(90deg, #171923 0%, #6D28D9 55%, #2563EB 100%);
  --shadow: 0 1px 2px rgba(23,25,35,0.05), 0 10px 26px rgba(23,25,35,0.07);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:980px;margin:0 auto;padding:0 28px;}
a{color:var(--teal);}

header.site{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(15,27,61,0.02);
}
header.site::before{
  content:"";display:block;height:3px;background:var(--gradient);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;max-width:980px;margin:0 auto;
}
.nav-name{
  font-family:'Fraunces',serif;font-weight:600;font-size:18px;color:var(--ink-2);
  letter-spacing:0.2px;text-decoration:none;
}
.nav-links{display:flex;gap:26px;font-size:13px;}
.nav-links a{color:var(--text-soft);text-decoration:none;font-weight:500;}
.nav-links a:hover{color:var(--teal);}
.nav-links a.active{color:var(--teal);}

.page-hero{padding:64px 0 40px;border-bottom:1px solid var(--line);}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.06em;
  color:var(--amber);text-transform:uppercase;margin-bottom:16px;
  display:inline-flex;align-items:center;gap:8px;
}
h1.page-title{
  font-family:'Fraunces',serif;font-weight:500;
  font-size:clamp(30px,4.4vw,46px);line-height:1.1;
  color:var(--ink-2);margin:0 0 18px;max-width:800px;
}
h1.page-title em{font-style:italic;color:var(--teal);}
.page-sub{
  font-size:16.5px;line-height:1.65;color:var(--text-soft);max-width:640px;margin:0;
}

.serp-card{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px 28px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  box-shadow:var(--shadow);
}
.serp-stat{padding:6px 20px;border-left:1px solid var(--line-strong);}
.serp-stat:first-child{border-left:none;padding-left:0;}
.serp-label{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-soft);
  text-transform:uppercase;letter-spacing:0.05em;margin-bottom:6px;
}
.serp-value{
  font-family:'JetBrains Mono',monospace;font-weight:600;font-size:23px;color:var(--ink-2);
}

section.index{padding:56px 0;border-top:1px solid var(--line);}
section.index:first-of-type{border-top:none;}
.index-head{margin-bottom:34px;max-width:660px;}
.index-head h2{
  font-family:'Fraunces',serif;font-weight:500;font-size:27px;color:var(--ink-2);margin:0 0 10px;
}
.index-head p{color:var(--text-soft);font-size:15px;line-height:1.6;margin:0;}

.category{margin-bottom:38px;}
.category:last-child{margin-bottom:0;}
.category-tag{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.04em;
  color:var(--teal-deep);text-transform:uppercase;
  display:flex;align-items:center;gap:10px;margin-bottom:16px;
}
.category-tag::after{
  content:"";flex:1;height:1px;background:var(--line-strong);
}

.proj-row{
  display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
  padding:18px 18px;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;background:var(--paper);
  transition:box-shadow .15s ease, border-color .15s ease;
}
.proj-row:hover{box-shadow:var(--shadow);border-color:var(--line-strong);}
.proj-row:last-child{margin-bottom:0;}
.proj-main{flex:1;min-width:0;display:flex;gap:14px;align-items:flex-start;}
.proj-logo{
  width:34px;height:34px;border-radius:8px;flex-shrink:0;margin-top:2px;
  border:1px solid var(--line);background:var(--paper-2);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.proj-logo img{width:20px;height:20px;object-fit:contain;}
.proj-body{min-width:0;}
.proj-url{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--teal);
  margin-bottom:4px;word-break:break-all;
}
.proj-title{
  font-family:'Fraunces',serif;font-weight:500;font-size:18.5px;color:var(--ink-2);margin:0 0 6px;
}
.proj-desc{font-size:14.5px;color:var(--text-soft);line-height:1.55;max-width:560px;}
.proj-visit{
  flex-shrink:0;font-size:13px;font-weight:600;color:var(--paper);
  text-decoration:none;background:var(--gradient);border-radius:20px;
  padding:8px 18px;white-space:nowrap;transition:opacity .15s ease;
  border:none;
}
.proj-visit:hover{opacity:0.85;}

.status-live{
  font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.04em;
  color:var(--mustard);background:#ECFDF5;border:1px solid #A7F3D0;
  border-radius:20px;padding:3px 10px;text-transform:uppercase;margin-left:10px;
}

section.approach{
  padding:58px 0;border-top:1px solid var(--line);
  background:var(--paper-2);
}
.approach-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start;}
.approach-grid h2{
  font-family:'Fraunces',serif;font-weight:500;font-size:26px;color:var(--ink-2);margin:0;
}
.approach-list{list-style:none;margin:0;padding:0;}
.approach-list li{
  padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--text-soft);
  display:flex;gap:14px;
}
.approach-list li:last-child{border-bottom:none;}
.approach-list b{color:var(--ink-2);font-weight:600;min-width:150px;flex-shrink:0;}

.skill-block{margin-bottom:44px;}
.skill-block:last-child{margin-bottom:0;}
.skill-head{
  display:flex;align-items:center;gap:14px;margin-bottom:20px;
}
.skill-icon{
  width:40px;height:40px;border-radius:10px;background:var(--gradient);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:var(--shadow);
}
.skill-icon svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;}
.skill-head h3{
  font-family:'Fraunces',serif;font-weight:500;font-size:21px;color:var(--ink-2);margin:0;
}
.skill-head span{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--amber);
  text-transform:uppercase;letter-spacing:0.05em;
}
.skill-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px 28px;
}
.skill-item{
  display:flex;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;
  background:var(--paper);
}
.skill-item .dot{
  width:6px;height:6px;border-radius:50%;background:var(--teal);margin-top:7px;flex-shrink:0;
}
.skill-item div b{display:block;color:var(--ink-2);font-weight:600;font-size:14.5px;margin-bottom:2px;}
.skill-item div span{color:var(--text-soft);font-size:13.5px;line-height:1.5;}

.about-grid{display:grid;grid-template-columns:220px 1fr;gap:40px;align-items:start;}
.about-photo img{
  width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.about-copy p{font-size:15px;line-height:1.7;color:var(--text-soft);margin:0 0 14px;}
.about-copy p:last-child{margin-bottom:0;}

/* AEO / GEO deep-dive */
.geo-banner{
  background:var(--ink-2);
  border-radius:16px;
  padding:36px 36px;
  color:#fff;
  margin-bottom:40px;
}
.geo-banner .eyebrow{color:#93C5FD;}
.geo-banner h2{
  font-family:'Fraunces',serif;font-weight:500;font-size:28px;margin:0 0 12px;color:#fff;
}
.geo-banner p{color:#C7D2E8;font-size:15px;line-height:1.65;max-width:680px;margin:0;}

.geo-steps{display:flex;flex-direction:column;gap:0;}
.geo-step{
  display:grid;grid-template-columns:56px 1fr;gap:20px;padding:24px 0;
  border-bottom:1px solid var(--line);
}
.geo-step:last-child{border-bottom:none;}
.geo-num{
  font-family:'JetBrains Mono',monospace;font-weight:600;font-size:15px;color:var(--paper);
  background:var(--gradient);width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
}
.geo-step h4{
  font-family:'Fraunces',serif;font-weight:500;font-size:18px;color:var(--ink-2);margin:0 0 8px;
}
.geo-step ul{margin:0;padding-left:18px;color:var(--text-soft);font-size:14.5px;line-height:1.7;}
.geo-step ul li{margin-bottom:4px;}
.geo-step p.lead{color:var(--text-soft);font-size:14.5px;line-height:1.65;margin:0 0 10px;}

.tool-chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tool-chip{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink-2);
  background:var(--paper-3);border:1px solid var(--line-strong);border-radius:6px;
  padding:5px 10px;
}

footer.site{padding:48px 0 56px;border-top:1px solid var(--line);}
.foot-grid{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;}
.foot-name{font-family:'Fraunces',serif;font-size:20px;color:var(--ink-2);margin:0 0 8px;}
.foot-role{font-size:13.5px;color:var(--text-soft);margin:0;}
.foot-links{display:flex;gap:20px;font-size:13.5px;}
.foot-links a{text-decoration:none;color:var(--ink-2);font-weight:500;}

@media (max-width:720px){
  .serp-card{grid-template-columns:repeat(2,1fr);row-gap:20px;}
  .serp-stat:nth-child(3){border-left:none;padding-left:0;}
  .approach-grid{grid-template-columns:1fr;}
  .skill-grid{grid-template-columns:1fr;}
  .proj-row{flex-direction:column;}
  .proj-visit{align-self:flex-start;}
  .nav-links{gap:16px;font-size:12px;}
  .geo-step{grid-template-columns:40px 1fr;}
  .about-grid{grid-template-columns:1fr;}
  .about-photo img{max-width:180px;}
}