/* ============================================================
   Dallas Immigration — Design System
   Palette: courthouse navy + brass seal + visa-stamp green
   on manila-paper neutrals. Signature motif: the entry stamp.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Source+Sans+3:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink: #142138;
  --ink-2: #0B1220;
  --paper: #F3F0E6;
  --paper-2: #EAE4D2;
  --card: #FBFAF5;
  --brass: #B4863A;
  --brass-dark: #8C6528;
  --stamp-green: #3E6656;
  --stamp-green-dark: #2A4A3E;
  --line: #D8D0B8;
  --text: #201C14;
  --text-soft: #5B5747;
  --radius: 2px;
  --max: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:'Source Sans 3', sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Fraunces', serif;
  font-weight:600;
  line-height:1.12;
  margin:0 0 .4em;
  color:var(--ink);
  letter-spacing:-0.01em;
}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass-dark);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:16px;height:1px;
  background:var(--brass-dark);
  display:inline-block;
}

/* ---------------- Header ---------------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family:'Fraunces', serif; font-weight:600; font-size:20px;
  color:var(--ink);
}
.brand .mark{
  width:38px;height:38px; border-radius:50%;
  border:1.5px solid var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:10px; letter-spacing:.03em;
  color:var(--ink);
  position:relative;
}
.brand small{
  display:block; font-family:'Source Sans 3', sans-serif;
  font-weight:600; font-size:11.5px; letter-spacing:.09em;
  color:var(--text-soft); text-transform:uppercase;
}
.main-nav{display:flex; gap:30px; align-items:center;}
.main-nav a{
  font-size:14.5px; font-weight:600; color:var(--ink);
  padding:6px 0; border-bottom:2px solid transparent;
}
.main-nav a:hover{border-color:var(--brass);}
.nav-cta{
  background:var(--ink); color:var(--paper) !important;
  padding:10px 18px !important; border-radius:var(--radius);
  border:none !important;
}
.nav-cta:hover{background:var(--stamp-green-dark); border-color:transparent !important;}
.nav-toggle{display:none;}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;
  padding:86px 0 70px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 88% 18%, rgba(180,134,58,0.10), transparent 45%),
    var(--paper);
}
.hero .wrap{display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center;}
.hero h1{
  font-size:clamp(38px, 5vw, 60px);
  max-width:12.5ch;
}
.hero h1 em{
  font-style:normal; color:var(--stamp-green-dark);
}
.hero p.lede{
  font-size:19px; color:var(--text-soft); max-width:46ch; margin:18px 0 30px;
}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 24px; font-weight:600; font-size:15px;
  border-radius:var(--radius); border:1.5px solid var(--ink);
  transition:all .15s ease;
}
.btn-primary{background:var(--ink); color:var(--paper);}
.btn-primary:hover{background:var(--stamp-green-dark); border-color:var(--stamp-green-dark);}
.btn-ghost{background:transparent; color:var(--ink);}
.btn-ghost:hover{background:var(--ink); color:var(--paper);}

/* the stamp — signature element */
.stamp-figure{position:relative; display:flex; align-items:center; justify-content:center; height:340px;}
.stamp{
  width:270px;height:270px;border-radius:50%;
  border:3px solid var(--stamp-green-dark);
  display:flex; align-items:center; justify-content:center;
  transform:rotate(-9deg);
  position:relative;
  color:var(--stamp-green-dark);
}
.stamp::before{
  content:"";
  position:absolute; inset:12px;
  border:1px dashed var(--stamp-green-dark);
  border-radius:50%;
  opacity:.55;
}
.stamp-text{
  text-align:center; font-family:'IBM Plex Mono', monospace;
  letter-spacing:.14em; font-size:12.5px; line-height:1.9;
}
.stamp-text .big{
  font-family:'Fraunces', serif; font-size:26px; font-weight:600;
  letter-spacing:0; display:block; margin:2px 0;
}
.stamp-orbit{
  position:absolute; inset:0;
  border:1px solid var(--line);
  border-radius:50%;
  animation:spin 38s linear infinite;
}
.stamp-orbit span{
  position:absolute; top:-6px; left:50%;
  width:11px; height:11px; margin-left:-5.5px;
  background:var(--brass); border-radius:50%;
}
@keyframes spin{to{transform:rotate(360deg);}}
@media (prefers-reduced-motion: reduce){ .stamp-orbit{animation:none;} }

/* ---------------- Category strip ---------------- */
.cat-strip{
  border-bottom:1px solid var(--line);
  background:var(--paper-2);
}
.cat-strip .wrap{
  display:flex; gap:0; overflow-x:auto; scrollbar-width:none;
}
.cat-strip .wrap::-webkit-scrollbar{display:none;}
.cat-chip{
  flex:0 0 auto;
  padding:16px 20px;
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px; letter-spacing:.06em;
  border-right:1px solid var(--line);
  color:var(--text-soft);
  white-space:nowrap;
}
.cat-chip b{color:var(--ink); font-weight:600;}
.cat-chip:hover{background:var(--card); color:var(--ink);}

/* ---------------- Section headers ---------------- */
.section{padding:76px 0;}
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:24px; margin-bottom:38px; flex-wrap:wrap;
  border-bottom:1px solid var(--line); padding-bottom:22px;
}
.section-head h2{font-size:clamp(28px,3vw,38px); max-width:16ch;}
.section-head p{color:var(--text-soft); max-width:44ch; margin:0;}

/* ---------------- Article Cards ---------------- */
.grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px 24px;
  display:flex; flex-direction:column; gap:14px;
  position:relative;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card::before{
  content:"";
  position:absolute; left:0; top:22px; bottom:22px; width:3px;
  background:var(--brass); opacity:0; transition:opacity .18s ease;
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:0 14px 30px -18px rgba(20,33,56,.35);
  border-color:var(--brass);
}
.card:hover::before{opacity:1;}
.card-tag{
  font-family:'IBM Plex Mono', monospace; font-size:11px;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--stamp-green-dark);
  display:flex; align-items:center; gap:8px;
}
.card-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--brass);}
.card h3{font-size:21px; line-height:1.25;}
.card p.dek{color:var(--text-soft); font-size:14.5px; margin:0;}
.card-foot{
  margin-top:auto; display:flex; align-items:center; justify-content:space-between;
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-soft);
  padding-top:12px; border-top:1px dashed var(--line);
}
.card-foot .read{color:var(--ink); font-weight:600;}
.card-foot .read::after{content:" →"; }

/* ---------------- Category section block (index page) ---------------- */
.cat-block{border-top:1px solid var(--line); padding:56px 0;}
.cat-block .cat-head{
  display:flex; align-items:baseline; gap:16px; margin-bottom:30px;
}
.cat-block .cat-num{
  font-family:'IBM Plex Mono', monospace; color:var(--brass-dark); font-size:14px;
}
.cat-block .cat-blurb{color:var(--text-soft); margin:6px 0 0;}

/* ---------------- CTA band ---------------- */
.cta-band{
  background:var(--ink); color:var(--paper);
  padding:64px 0;
}
.cta-band .wrap{
  display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap;
}
.cta-band h2{color:var(--paper); font-size:clamp(26px,3vw,34px); max-width:18ch;}
.cta-band p{color:#C9C4B2; margin:8px 0 0; max-width:42ch;}
.cta-band .btn-primary{background:var(--brass); border-color:var(--brass); color:var(--ink-2);}
.cta-band .btn-primary:hover{background:var(--paper); border-color:var(--paper);}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--ink-2); color:#B9B4A2; padding:56px 0 26px;}
.site-footer .wrap{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px;}
.site-footer h4{color:var(--paper); font-size:14px; font-family:'IBM Plex Mono',monospace; letter-spacing:.08em; text-transform:uppercase; margin-bottom:14px;}
.site-footer .fbrand{font-family:'Fraunces', serif; color:var(--paper); font-size:20px; margin-bottom:10px;}
.site-footer ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:9px;}
.site-footer a:hover{color:var(--brass);}
.footer-bottom{
  max-width:var(--max); margin:40px auto 0; padding:20px 28px 0;
  border-top:1px solid #22304A; font-size:12.5px; color:#7d7a6c;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
}

/* ---------------- Article page ---------------- */
.article-head{
  padding:52px 0 40px; border-bottom:1px solid var(--line);
}
.breadcrumb{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--text-soft);
  margin-bottom:20px;
}
.breadcrumb a:hover{color:var(--brass-dark);}
.article-head h1{font-size:clamp(32px,4.2vw,48px); max-width:20ch;}
.article-meta{
  display:flex; gap:22px; flex-wrap:wrap; margin-top:22px;
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--text-soft);
}
.article-meta span{display:flex; align-items:center; gap:6px;}
.article-meta b{color:var(--ink);}

.article-body{padding:52px 0 30px; display:grid; grid-template-columns:1fr 260px; gap:56px;}
.article-body .prose h2{font-size:26px; margin-top:44px;}
.article-body .prose h2:first-child{margin-top:0;}
.article-body .prose p{color:var(--text); margin:0 0 16px;}
.article-body .prose ul, .article-body .prose ol{margin:0 0 18px; padding-left:22px;}
.article-body .prose li{margin-bottom:8px;}
.article-body .prose a{color:var(--stamp-green-dark); text-decoration:underline; text-decoration-color:var(--line);}
.article-body .prose .lede-copy{font-size:19px; color:var(--text-soft); font-family:'Fraunces', serif; font-weight:500; line-height:1.5; margin-bottom:8px;}
.article-body .prose section.takeaways{
  background:var(--card); border:1px solid var(--line); border-left:3px solid var(--brass);
  padding:22px 26px; border-radius:var(--radius); margin:38px 0;
}
.article-body .prose section.takeaways h2{font-size:15px; font-family:'IBM Plex Mono',monospace; text-transform:uppercase; letter-spacing:.07em; color:var(--stamp-green-dark); margin-bottom:10px;}
.article-body .prose section.takeaways ul{margin-bottom:0;}
.source-note{
  margin-top:40px; padding-top:18px; border-top:1px dashed var(--line);
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-soft);
}

.fill-box{
  border:1.5px dashed var(--brass);
  background:#FBF6EA;
  border-radius:var(--radius);
  padding:20px 22px;
  margin:14px 0 30px;
  font-size:14.5px;
  color:var(--brass-dark);
}
.fill-box b{display:block; font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:6px; color:var(--stamp-green-dark);}

aside.rail{display:flex; flex-direction:column; gap:26px;}
.rail-card{
  border:1px solid var(--line); background:var(--card); padding:22px; border-radius:var(--radius);
}
.rail-card h4{font-size:15px; font-family:'IBM Plex Mono', monospace; text-transform:uppercase; letter-spacing:.07em; color:var(--stamp-green-dark); margin-bottom:12px;}
.rail-card ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; font-size:14px;}
.rail-card a{font-weight:600;}
.rail-card a:hover{color:var(--brass-dark);}
.rail-cta{
  background:var(--ink); color:var(--paper); padding:26px 22px; border-radius:var(--radius);
}
.rail-cta h4{color:var(--paper); opacity:.85;}
.rail-cta .btn{width:100%; justify-content:center; margin-top:14px;}

/* ---------------- Responsive ---------------- */
@media (max-width: 980px){
  .hero .wrap{grid-template-columns:1fr; gap:36px;}
  .stamp-figure{height:230px;}
  .grid{grid-template-columns:repeat(2,1fr);}
  .article-body{grid-template-columns:1fr;}
  .site-footer .wrap{grid-template-columns:1fr 1fr;}
}
@media (max-width: 640px){
  .main-nav{display:none;}
  .grid{grid-template-columns:1fr;}
  .site-footer .wrap{grid-template-columns:1fr;}
  .cta-band .wrap{flex-direction:column; align-items:flex-start;}
}