:root {
  --ink: #090909;
  --paper: #f3f2ee;
  --muted: #6d6d68;
  --line: #c8c7c1;
  --signal: #a7ed40;
  --blue: #6fa8ff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { background: var(--ink); scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}
a { color: inherit; }
.skip-link { left: 1rem; position: fixed; top: -4rem; z-index: 20; }
.skip-link:focus { top: 1rem; }
.site-header { background: var(--ink); color: #fff; }
.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: auto;
  max-width: var(--max);
  min-height: 76px;
  padding: 0 28px;
}
.brand {
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .16em;
  text-decoration: none;
  white-space: nowrap;
}
.nav-links { align-items: center; display: flex; gap: 25px; }
.nav-links a {
  color: #d1d1cc;
  font-size: .9rem;
  text-decoration: none;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--signal); }
.nav-contact {
  border: 1px solid #4f504a;
  color: #fff !important;
  padding: 8px 12px;
}
.nav-contact:hover { border-color: var(--signal); }
.menu-toggle { display: none; }

.hero {
  background: var(--ink);
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  min-height: calc(100svh - 76px);
}
.hero-copy { align-self: center; padding: clamp(60px, 10vw, 150px) clamp(28px, 7vw, 100px); }
.eyebrow, .section-label {
  color: var(--signal);
  font-size: .74rem;
  font-weight: 760;
  letter-spacing: .14em;
  margin: 0 0 22px;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(3.1rem, 6.8vw, 6.5rem);
  font-weight: 520;
  letter-spacing: 0;
  line-height: .98;
  margin-bottom: 30px;
  max-width: 900px;
}
.hero p:not(.eyebrow) { color: #c6c6c1; font-size: clamp(1rem, 1.6vw, 1.25rem); max-width: 550px; }
.hero-art { min-height: 460px; overflow: hidden; position: relative; }
.hero-art img { height: 100%; object-fit: cover; width: 100%; }
.hero-art::after {
  background: linear-gradient(90deg, rgba(9,9,9,.65), transparent 35%), linear-gradient(0deg, rgba(9,9,9,.35), transparent 40%);
  content: "";
  inset: 0;
  position: absolute;
}
.hero-art span {
  bottom: 30px;
  color: #fff;
  font-size: .75rem;
  left: 30px;
  letter-spacing: .08em;
  position: absolute;
  text-transform: uppercase;
  z-index: 1;
}
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.button {
  align-items: center;
  border: 1px solid var(--signal);
  color: var(--ink);
  display: inline-flex;
  font-size: .9rem;
  font-weight: 680;
  justify-content: center;
  min-height: 43px;
  padding: 10px 16px;
  text-decoration: none;
}
.button.primary { background: var(--signal); }
.button.secondary { background: transparent; color: #fff; }
.button:hover { background: #fff; border-color: #fff; color: var(--ink); }

.band { padding: 96px 28px; }
.band-inner { margin: auto; max-width: var(--max); }
.intro { border-bottom: 1px solid var(--line); display: grid; gap: 50px; grid-template-columns: minmax(150px, .35fr) minmax(0, 1fr); }
.intro h2 { font-size: clamp(2rem, 4vw, 4rem); font-weight: 510; letter-spacing: 0; line-height: 1.03; margin: 0; max-width: 850px; }
.intro-copy { color: #41413d; font-size: 1.15rem; max-width: 670px; }
.steps { background: #d9d8d1; padding: 0 28px; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: auto; max-width: var(--max); }
.step { border-left: 1px solid #aeadA6; min-height: 270px; padding: 30px 25px 30px 0; }
.step:not(:first-child) { padding-left: 25px; }
.step:last-child { border-right: 1px solid #aeadA6; }
.step-index { color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .08em; }
.step h3 { font-size: 1.3rem; font-weight: 650; margin: 62px 0 10px; }
.step p { color: #4d4d48; margin: 0; }
.note { background: var(--ink); color: #fff; }
.note-grid { display: grid; gap: 40px; grid-template-columns: minmax(180px, .35fr) minmax(0, 1fr); }
.note .section-label { color: var(--signal); }
.note p:last-child { color: #cacac5; font-size: clamp(1.35rem, 2.7vw, 2.3rem); line-height: 1.16; margin: 0; max-width: 900px; }

.page-hero { background: var(--ink); color: #fff; padding: clamp(72px, 12vw, 140px) 28px 75px; }
.page-hero-inner { margin: auto; max-width: var(--max); }
.page-hero h1 { margin-bottom: 0; }
.page-hero p:not(.eyebrow) { color: #cbc9c3; font-size: 1.2rem; max-width: 680px; }
.blog-list { display: grid; gap: 0; grid-template-columns: minmax(0, 1fr) minmax(250px, .42fr); padding: 0 28px; }
.post-item { border-bottom: 1px solid var(--line); padding: 65px 0; }
.post-item h2 { font-size: clamp(1.9rem, 3.3vw, 3.5rem); font-weight: 510; letter-spacing: 0; line-height: 1.04; margin-bottom: 20px; max-width: 850px; }
.post-item h2 a { text-decoration: none; }
.post-item h2 a:hover { text-decoration: underline; text-underline-offset: 8px; }
.post-meta { color: var(--muted); font-size: .9rem; }
.post-summary { color: #3f3f3b; font-size: 1.1rem; max-width: 680px; }
.blog-rail { border-left: 1px solid var(--line); padding: 65px 0 65px 42px; }
.blog-rail p { color: var(--muted); max-width: 260px; }

.article { margin: auto; max-width: 790px; padding: 90px 28px 120px; }
.article-header { border-bottom: 1px solid var(--line); margin-bottom: 58px; }
.article h1 { font-size: clamp(2.8rem, 5.5vw, 5.5rem); }
.article .deck { color: #454540; font-size: 1.3rem; line-height: 1.4; max-width: 700px; }
.byline { color: var(--muted); font-size: .93rem; margin: 30px 0 45px; }
.article h2 { font-size: clamp(1.6rem, 2.7vw, 2.45rem); font-weight: 570; letter-spacing: 0; line-height: 1.12; margin: 58px 0 18px; }
.article p, .article li { color: #363632; font-size: 1.1rem; line-height: 1.72; }
.article li { margin-bottom: 8px; }
.article blockquote { border-left: 3px solid var(--signal); color: #252520; font-size: 1.4rem; line-height: 1.42; margin: 36px 0; padding-left: 25px; }

.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .55fr); margin: auto; max-width: var(--max); min-height: 530px; }
.contact-main { padding: 90px 28px; }
.contact-main h2 { font-size: clamp(2.1rem, 4vw, 4rem); font-weight: 510; letter-spacing: 0; line-height: 1.03; margin-bottom: 28px; }
.contact-main p { color: #494944; font-size: 1.15rem; max-width: 650px; }
.contact-side { background: #deddd6; border-left: 1px solid var(--line); padding: 90px 52px; }
.contact-side h3 { font-size: 1rem; letter-spacing: .08em; margin: 0 0 25px; text-transform: uppercase; }
.contact-side a { font-size: 1.1rem; text-underline-offset: 5px; }
.contact-side p { color: var(--muted); margin-top: 42px; }

.site-footer { background: var(--ink); color: #fff; padding: 54px 28px; }
.footer-inner { align-items: end; display: flex; gap: 30px; justify-content: space-between; margin: auto; max-width: var(--max); }
.footer-inner p { color: #a8a8a1; font-size: .86rem; margin: 10px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { color: #dddcd6; font-size: .88rem; text-decoration: none; }
.footer-links a:hover { color: var(--signal); }

@media (max-width: 780px) {
  .nav { min-height: 65px; padding: 0 20px; }
  .menu-toggle { display: inline-flex; }
  .nav-links { gap: 15px; }
  .nav-links a:not(.nav-contact) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 74px 28px 64px; }
  .hero-art { min-height: 310px; }
  .band { padding: 70px 24px; }
  .intro, .note-grid { gap: 24px; grid-template-columns: 1fr; }
  .steps { padding: 0 24px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step { min-height: 220px; padding: 24px 18px 25px 0; }
  .step:nth-child(3) { border-left: 0; padding-left: 0; }
  .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid #aeadA6; }
  .step:last-child { border-right: 0; }
  .step h3 { margin-top: 40px; }
  .page-hero { padding: 75px 24px 60px; }
  .blog-list { display: block; padding: 0 24px; }
  .blog-rail { border-left: 0; border-top: 1px solid var(--line); padding: 35px 0 60px; }
  .post-item { padding: 50px 0; }
  .article { padding: 65px 24px 95px; }
  .contact-layout { display: block; }
  .contact-main, .contact-side { padding: 65px 24px; }
  .contact-side { border-left: 0; border-top: 1px solid var(--line); }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}