:root{
  --asphalt:#1C1B1A;
  --asphalt-soft:#2A2826;
  --paper:#F2EFE9;
  --paper-dim:#E4E0D6;
  --amber:#E8A23D;
  --rust:#A13D2B;
  --ink-soft:#5B5652;
  --line: rgba(242,239,233,0.14);
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--asphalt);
  font-family:'Source Sans 3', sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Archivo Expanded', sans-serif;
  letter-spacing:-0.01em;
  color:var(--asphalt);
}
.mono{
  font-family:'IBM Plex Mono', monospace;
  text-transform:uppercase;
  letter-spacing:0.14em;
  font-size:0.72rem;
}
a{color:inherit;}
img{max-width:100%;}

/* ---------- stripe signature ---------- */
.stripe-rule{
  height:10px;
  width:100%;
  background:repeating-linear-gradient(
    -45deg,
    var(--amber),
    var(--amber) 14px,
    var(--asphalt) 14px,
    var(--asphalt) 28px
  );
}
.stripe-rule.thin{height:6px;}

/* ---------- nav ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:var(--asphalt);
  color:var(--paper);
}
.nav-wrap{
  max-width:1180px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px;
}
.brand{
  display:flex; align-items:baseline; gap:10px;
  font-family:'Archivo Expanded', sans-serif;
  font-weight:800; font-size:1.22rem;
  letter-spacing:-0.01em;
  text-decoration:none; color:var(--paper);
}
.brand .mark{
  color:var(--amber);
}
nav ul{
  list-style:none; display:flex; gap:6px;
}
nav a{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--paper);
  padding:10px 16px;
  display:inline-block;
  opacity:0.72;
  transition:opacity .15s ease;
  border-bottom:2px solid transparent;
}
nav a:hover{opacity:1;}
nav a.active{
  opacity:1;
  border-bottom:2px solid var(--amber);
}
nav a:focus-visible, .brand:focus-visible, .btn:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:2px;
}

main{max-width:1180px; margin:0 auto; padding:0 28px;}

/* ---------- hero ---------- */
.hero{
  padding:96px 0 72px;
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:56px;
  align-items:center;
}
.eyebrow{
  color:var(--rust);
  margin-bottom:18px;
  display:inline-block;
}
.hero h1{
  font-size:clamp(2.4rem, 5vw, 3.6rem);
  line-height:1.04;
  font-weight:800;
}
.hero h1 span{color:var(--rust);}
.hero p.lede{
  margin-top:22px;
  font-size:1.14rem;
  color:var(--ink-soft);
  max-width:46ch;
}
.hero-actions{margin-top:34px; display:flex; gap:14px; flex-wrap:wrap;}
.btn{
  display:inline-block;
  font-family:'IBM Plex Mono', monospace;
  text-transform:uppercase;
  letter-spacing:0.08em;
  font-size:0.8rem;
  padding:15px 26px;
  border-radius:2px;
  cursor:pointer;
  border:1.5px solid var(--asphalt);
  text-decoration:none;
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn-solid{background:var(--asphalt); color:var(--paper);}
.btn-solid:hover{background:var(--rust); border-color:var(--rust); transform:translateY(-1px);}
.btn-outline{background:transparent; color:var(--asphalt);}
.btn-outline:hover{background:var(--asphalt); color:var(--paper); transform:translateY(-1px);}

.hero-panel{
  background:var(--asphalt);
  color:var(--paper);
  padding:34px 30px;
  position:relative;
}
.hero-panel::before{
  content:"";
  position:absolute; left:0; top:0; bottom:0; width:6px;
  background:repeating-linear-gradient(180deg, var(--amber), var(--amber) 12px, var(--asphalt) 12px, var(--asphalt) 24px);
}
.hero-panel .mono{color:var(--amber); display:block; margin-bottom:14px;}
.hero-panel ul{list-style:none;}
.hero-panel li{
  padding:14px 0;
  border-bottom:1px solid var(--line);
  display:flex; justify-content:space-between; gap:12px;
  font-size:0.98rem;
}
.hero-panel li:last-child{border-bottom:none;}
.hero-panel li b{font-family:'Archivo Expanded', sans-serif; font-weight:700;}

/* ---------- services ---------- */
.services{padding:64px 0 76px;}
.section-head{margin-bottom:40px; max-width:60ch;}
.section-head .mono{color:var(--rust); display:block; margin-bottom:10px;}
.section-head h2{font-size:clamp(1.7rem, 3vw, 2.3rem);}
.service-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:2px;
  background:var(--asphalt);
  border:1px solid var(--asphalt);
}
.service-card{
  background:var(--paper);
  padding:38px 34px;
}
.service-card .num{
  font-family:'IBM Plex Mono', monospace;
  color:var(--amber);
  background:var(--asphalt);
  display:inline-block;
  padding:3px 9px;
  font-size:0.78rem;
  margin-bottom:18px;
}
.service-card h3{font-size:1.32rem; margin-bottom:12px;}
.service-card p{color:var(--ink-soft);}

/* ---------- consultation ---------- */
.consult{
  background:var(--asphalt);
  color:var(--paper);
  padding:64px 0;
  margin:0 -28px;
  padding-left:28px; padding-right:28px;
}
.consult-inner{max-width:1180px; margin:0 auto; display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px;}
.consult h2{color:var(--paper); font-size:clamp(1.7rem,3vw,2.2rem);}
.consult .mono{color:var(--amber); display:block; margin-bottom:10px;}
.consult p{color:var(--paper-dim); margin-top:16px; max-width:42ch;}
.consult-points{margin-top:28px; list-style:none;}
.consult-points li{
  padding:11px 0 11px 26px;
  position:relative;
  border-top:1px solid var(--line);
  font-size:0.96rem;
  color:var(--paper-dim);
}
.consult-points li:last-child{border-bottom:1px solid var(--line);}
.consult-points li::before{
  content:"";
  position:absolute; left:0; top:20px;
  width:12px; height:3px;
  background:var(--amber);
}
form{
  background:var(--paper);
  color:var(--asphalt);
  padding:32px;
}
.form-row{margin-bottom:18px;}
.form-row.two{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
label{
  display:block; font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem; text-transform:uppercase; letter-spacing:0.1em;
  margin-bottom:7px; color:var(--ink-soft);
}
input, textarea, select{
  width:100%;
  border:1.5px solid var(--asphalt);
  background:var(--paper);
  padding:12px 13px;
  font-family:'Source Sans 3', sans-serif;
  font-size:0.98rem;
  color:var(--asphalt);
}
textarea{resize:vertical; min-height:90px;}
form .btn{width:100%; margin-top:6px; text-align:center; border:1.5px solid var(--asphalt);}
.form-note{
  font-size:0.82rem; color:var(--ink-soft); margin-top:14px;
}

/* ---------- about ---------- */
.about-hero{padding:80px 0 40px; max-width:70ch;}
.about-hero .mono{color:var(--rust); display:block; margin-bottom:12px;}
.about-hero h1{font-size:clamp(2rem,4vw,2.8rem); margin-bottom:20px;}
.about-hero p{color:var(--ink-soft); font-size:1.08rem;}
.about-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:2px;
  background:var(--asphalt); border:1px solid var(--asphalt);
  margin:48px 0 72px;
}
.about-card{background:var(--paper); padding:30px 26px;}
.about-card .mono{color:var(--rust); display:block; margin-bottom:10px;}
.about-card p{color:var(--ink-soft); font-size:0.96rem;}
.approach{padding-bottom:80px;}
.approach h2{margin-bottom:28px; font-size:clamp(1.6rem,3vw,2.1rem);}
.approach ol{list-style:none; counter-reset:step; max-width:64ch;}
.approach li{
  counter-increment:step;
  padding:22px 0; border-top:1px solid var(--asphalt-soft);
  display:grid; grid-template-columns:56px 1fr; gap:18px; align-items:start;
}
.approach li:last-child{border-bottom:1px solid var(--asphalt-soft);}
.approach li::before{
  content:counter(step, decimal-leading-zero);
  font-family:'IBM Plex Mono', monospace;
  color:var(--amber);
  background:var(--asphalt);
  font-size:0.85rem;
  padding:4px 0;
  text-align:center;
}
.approach li h3{font-size:1.08rem; margin-bottom:6px;}
.approach li p{color:var(--ink-soft); font-size:0.96rem;}

/* ---------- contact page ---------- */
.contact-wrap{
  padding:80px 0 90px;
  display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px;
}
.contact-info .mono{color:var(--rust); display:block; margin-bottom:12px;}
.contact-info h1{font-size:clamp(2rem,4vw,2.6rem); margin-bottom:18px;}
.contact-info p{color:var(--ink-soft); max-width:40ch;}
.contact-list{margin-top:32px; list-style:none;}
.contact-list li{
  padding:16px 0; border-top:1px solid var(--paper-dim);
}
.contact-list li:last-child{border-bottom:1px solid var(--paper-dim);}
.contact-list .mono{color:var(--ink-soft); display:block; margin-bottom:4px; font-size:0.68rem;}
.contact-list a{text-decoration:none; font-size:1.02rem;}
.contact-list a:hover{color:var(--rust);}
.contact-form-panel{background:var(--asphalt);}
.contact-form-panel form{background:var(--paper);}

/* ---------- footer ---------- */
footer{
  background:var(--asphalt); color:var(--paper-dim);
  padding:40px 28px;
}
.footer-inner{
  max-width:1180px; margin:0 auto;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
}
.footer-inner .mono{font-size:0.7rem; color:var(--paper-dim); opacity:0.7;}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .hero{grid-template-columns:1fr; padding-top:56px;}
  .service-grid{grid-template-columns:1fr;}
  .consult-inner{grid-template-columns:1fr;}
  .about-grid{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .form-row.two{grid-template-columns:1fr;}
  nav ul{gap:0;}
  nav a{padding:10px 10px; font-size:0.7rem;}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
}