/* Atoms Technical. Layout idea: an engineering datasheet. Hairline rules, mono spec labels, dark hero bands. */
:root {
  --ink: #15171b;
  --paper: #f5f6f7;
  --card: #ffffff;
  --steel: #59616c;
  --line: #d9dde2;
  --brass: #a8832a;
  --brass-dark: #8a6a1f;
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 68ch; }

h1, h2, h3 { font-family: var(--display); line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }

.label {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass);
}

/* Header */
.site-header { background: var(--ink); color: #fff; border-bottom: 1px solid #2a2d33; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 16px; flex-wrap: wrap; }
.logo { font-family: var(--display); font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; font-size: 1rem; }
.logo span { color: var(--brass); }
.nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.nav a { text-decoration: none; font-size: 0.95rem; color: #c9ccd1; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 3px;
  border: 1px solid var(--brass);
  background: var(--brass);
  color: #fff;
}
.btn:hover { background: var(--brass-dark); border-color: var(--brass-dark); }
.btn.ghost { background: transparent; color: inherit; border-color: currentColor; }
.btn.ghost:hover { border-color: var(--brass); color: var(--brass); }
.nav .btn { padding: 8px 16px; color: #fff; font-size: 0.9rem; }

/* Hero */
.hero { background: var(--ink); color: #fff; padding: 72px 0 64px; }
.hero .wrap { display: grid; gap: 22px; }
.hero p.lede { font-size: 1.18rem; color: #c9ccd1; max-width: 60ch; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.page-hero { padding: 56px 0 48px; }

/* Spec strip */
.specs { background: var(--card); border-bottom: 1px solid var(--line); }
.specs .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.spec { padding: 22px 18px; border-left: 1px solid var(--line); display: grid; gap: 4px; }
.spec:first-child { border-left: 0; padding-left: 0; }
.spec strong { font-family: var(--display); font-size: 1.35rem; font-variant-numeric: tabular-nums; }
.spec span { color: var(--steel); font-size: 0.92rem; }

/* Sections */
section.block { padding: 72px 0; }
section.block + section.block { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 10px; margin-bottom: 36px; max-width: 68ch; }
.section-head p { color: var(--steel); }
.dark { background: var(--ink); color: #fff; }
.dark .section-head p, .dark p.muted { color: #c9ccd1; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cell { background: var(--card); padding: 26px; display: grid; gap: 10px; align-content: start; }
.cell p { color: var(--steel); font-size: 0.97rem; }
.cell .tags { font-family: var(--mono); font-size: 0.8rem; color: var(--ink); line-height: 1.7; }
.cell a.more { font-weight: 600; font-size: 0.92rem; color: var(--brass-dark); text-decoration: none; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: step; }
.steps li { display: grid; grid-template-columns: 72px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before { counter-increment: step; content: "0" counter(step); font-family: var(--mono); color: var(--brass); font-size: 1.05rem; padding-top: 2px; }
.steps h3 { margin-bottom: 4px; }
.steps p { color: var(--steel); }

/* ATOMS */
.atoms { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: #2f333a; border: 1px solid #2f333a; }
.atom { background: var(--ink); padding: 24px 20px; display: grid; gap: 8px; align-content: start; }
.atom .letter { font-family: var(--display); font-size: 2.6rem; font-weight: 800; color: var(--brass); line-height: 1; }
.atom h3 { color: #fff; }
.atom p { color: #b8bcc3; font-size: 0.93rem; }

/* About */
.about { display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start; }
.about img { border-radius: 3px; border: 1px solid var(--line); }
.about .copy { display: grid; gap: 16px; }
.about .copy p { max-width: 64ch; }
.facts { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 0; }
.facts li { display: grid; grid-template-columns: 170px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 0.95rem; }
.facts li span:first-child { font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--steel); padding-top: 2px; }

/* FAQ */
.faq { display: grid; gap: 0; max-width: 820px; }
.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-family: var(--display); font-weight: 700; font-size: 1.08rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--brass); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; color: var(--steel); max-width: 68ch; }

/* Specialty detail */
.specialty { display: grid; grid-template-columns: 280px 1fr; gap: 32px; padding: 36px 0; border-top: 1px solid var(--line); scroll-margin-top: 24px; }
.specialty:last-of-type { border-bottom: 1px solid var(--line); }
.specialty .body { display: grid; gap: 12px; }
.specialty .body p { color: var(--steel); }
.specialty dl { margin: 6px 0 0; display: grid; grid-template-columns: 130px 1fr; gap: 8px 16px; font-size: 0.95rem; }
.specialty dt { font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--steel); padding-top: 2px; }
.specialty dd { margin: 0; }

/* CTA */
.cta { background: var(--ink); color: #fff; padding: 64px 0; }
.cta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta p { color: #c9ccd1; margin-top: 8px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.contact-grid .cell { padding: 32px; }
.email { font-family: var(--mono); font-size: 1rem; word-break: break-all; }

/* Footer */
.site-footer { background: #0e0f12; color: #9aa0a8; padding: 40px 0; font-size: 0.9rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-footer a { color: #c9ccd1; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .cols { display: flex; gap: 32px; flex-wrap: wrap; }
.site-footer .badge { color: #fff; font-weight: 600; }

@media (max-width: 900px) {
  .atoms { grid-template-columns: repeat(2, 1fr); }
  .atoms .atom:last-child { grid-column: span 2; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .about { grid-template-columns: 1fr; gap: 28px; }
  .about img { max-width: 300px; }
  .specialty { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .specs .wrap { grid-template-columns: 1fr 1fr; }
  .spec { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .grid-3, .grid-2, .contact-grid { grid-template-columns: 1fr; }
  .atoms { grid-template-columns: 1fr; }
  .atoms .atom:last-child { grid-column: auto; }
  .facts li, .specialty dl { grid-template-columns: 1fr; gap: 2px; }
  .hero { padding: 52px 0 48px; }
  section.block { padding: 52px 0; }
  .steps li { grid-template-columns: 44px 1fr; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }

/* Contact form */
.contact-layout { display: grid; grid-template-columns: 1fr 300px; gap: 32px; align-items: start; }
.form { background: var(--card); border: 1px solid var(--line); padding: 32px; display: grid; gap: 18px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 0.92rem; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form input[type="url"], .form textarea {
  font: inherit; font-weight: 400; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: 3px; padding: 11px 12px; width: 100%;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--brass); outline-offset: 0; border-color: var(--brass); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .who { border: 0; padding: 0; margin: 0; display: flex; gap: 12px; flex-wrap: wrap; }
.form .who legend { font-weight: 600; font-size: 0.92rem; margin-bottom: 8px; padding: 0; }
.form .choice { display: flex; align-items: center; gap: 10px; font-weight: 500; border: 1px solid var(--line); border-radius: 3px; padding: 10px 14px; cursor: pointer; background: var(--paper); }
.form .choice:has(input:checked) { border-color: var(--brass); background: #fbf7ec; }
.form .choice input { accent-color: var(--brass); }
.form button { justify-self: start; cursor: pointer; }
.form .status { color: var(--steel); font-size: 0.95rem; min-height: 1.4em; }
.hp { position: absolute; left: -9999px; }
.side { border: 1px solid var(--line); gap: 12px; }
.side .email a { color: var(--ink); }
.muted-small { color: var(--steel); font-size: 0.9rem; }

/* Round headshot, LinkedIn style */
.headshot { border-radius: 50% !important; aspect-ratio: 1 / 1; object-fit: cover; width: 100%; max-width: 280px; border: 3px solid var(--card) !important; box-shadow: 0 0 0 1px var(--line); }

@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .form { padding: 22px; } .form .row { grid-template-columns: 1fr; } .headshot { max-width: 200px; } }
.beliefs { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; }
.beliefs li { padding: 12px 0 12px 18px; border-left: 2px solid var(--brass); margin-bottom: 10px; background: var(--card); padding-right: 16px; }
.beliefs strong { display: block; font-family: var(--display); }
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.quote { margin: 0; background: var(--card); padding: 28px; display: grid; gap: 16px; align-content: space-between; }
.quote blockquote { margin: 0; font-size: 1.08rem; line-height: 1.55; }
.quote figcaption { display: grid; gap: 2px; font-size: 0.92rem; border-top: 2px solid var(--brass); padding-top: 12px; }
.quote figcaption span { color: var(--steel); }
@media (max-width: 640px) { .quotes { grid-template-columns: 1fr; } }
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo img { width: 36px; height: 36px; }
.logo .wm span { color: #ffd700; }
.footer-logo { width: 110px; height: auto; margin-bottom: 12px; }
.logo span.wm { color: #fff; }
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.case { background: var(--card); padding: 28px; display: grid; gap: 10px; align-content: start; }
.case .setup { color: var(--steel); }
.case ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; }
.case .result { border-top: 2px solid var(--brass); padding-top: 12px; margin-top: 6px; }
@media (max-width: 640px) { .cases { grid-template-columns: 1fr; } }
.past-teams { background: var(--paper); border-bottom: 1px solid var(--line); padding: 26px 0; }
.past-teams .wrap { display: grid; gap: 10px; }
.past-teams .label { color: var(--steel); }
.past-teams .names { font-family: var(--display); font-weight: 600; font-size: 1.02rem; line-height: 1.8; color: var(--ink); }
@media (max-width: 640px) {
  .specs .wrap { grid-template-columns: 1fr; gap: 0; }
  .spec { border-left: 0; padding: 16px 0; border-top: 1px solid var(--line); }
  .spec:first-child { border-top: 0; }
  .spec strong { font-size: 1.35rem; }
  .spec span { font-size: 0.95rem; }
}
.footer-brand { margin-bottom: 12px; color: #fff; }
/* Buttons match the logo yellow, dark text for contrast */
.btn { background: #ffd700; border-color: #ffd700; color: var(--ink); }
.btn:hover { background: #e6c200; border-color: #e6c200; color: var(--ink); }
.nav .btn { color: var(--ink); }
.btn.ghost { background: transparent; color: inherit; border-color: currentColor; }
.btn.ghost:hover { border-color: #ffd700; color: inherit; }
.dark .label, .hero .label, .atom .letter { color: #ffd700; }
/* Bigger logo so the wave mark reads */
.logo img { width: 46px; height: 46px; }
.logo { font-size: 1.1rem; }
/* Email fits on one line */
.side .email { font-size: 0.82rem; word-break: normal; overflow-wrap: anywhere; }
.contact-layout { grid-template-columns: 1fr 320px; }
/* More breathing room */
section.block { padding: 96px 0; }
.section-head { margin-bottom: 44px; }
.cell, .case, .quote { padding: 32px; }
@media (max-width: 640px) { section.block { padding: 60px 0; } .cell, .case, .quote { padding: 24px; } }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .form .who { flex-direction: column; } .form .choice { width: 100%; } }
.form select { font: inherit; font-weight: 400; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 3px; padding: 11px 12px; width: 100%; }
.form .note { color: var(--steel); font-size: 0.9rem; margin-top: -6px; }
.article { max-width: 68ch; display: grid; gap: 18px; font-size: 1.06rem; }
.article h2 { font-size: 1.35rem; margin-top: 14px; }
.article ul { margin: 0; padding-left: 20px; display: grid; gap: 10px; }
a.cell:hover h3 { color: var(--brass-dark); }

.spec-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0;border-top:1px solid var(--line,#dfe2e6)}
.spec-links li{border-bottom:1px solid var(--line,#dfe2e6)}
.spec-links a{display:block;padding:14px 4px;color:var(--brass-dark);font-weight:600;text-decoration:none}
.spec-links a:hover{text-decoration:underline}

.article a{color:var(--brass-dark);font-weight:600;text-decoration:underline;text-underline-offset:2px}

/* Footer: brand on the left, link columns spread across the right on desktop */
@media (min-width: 901px){
  .site-footer .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:64px;align-items:start}
  .site-footer .wrap > div:first-child p{max-width:380px}
  .site-footer .cols{display:grid;grid-template-columns:repeat(3,auto);justify-content:space-between;gap:32px;padding-top:8px}
}

/* Desktop: more readable section labels on light backgrounds */
@media (min-width: 901px){
  .label{font-size:0.85rem;color:var(--brass-dark)}
  .dark .label, .hero .label{color:#ffd700}
}

/* Smaller laptops: keep the menu on one line with the logo */
@media (min-width: 901px) and (max-width: 1180px){
  .nav{gap:14px}
  .nav a{font-size:0.88rem}
  .site-header .wrap{flex-wrap:nowrap}
}