:root {
  --ink: #141413;
  --surface: #1c1c1a;
  --paper: #f3f0e8;
  --muted: #a6a49d;
  --quiet: #66655f;
  --line: rgba(243, 240, 232, .16);
  --line-soft: rgba(243, 240, 232, .08);
  --copper: #c86132;
  --copper-light: #e07847;
  --max: 1440px;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --display: clamp(3.6rem, 9.2vw, 9.5rem);
  --h2: clamp(2.6rem, 5vw, 5.6rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--copper-light); outline-offset: 4px; }

.skip-link {
  position: fixed;
  z-index: 10;
  top: -5rem;
  left: 1rem;
  padding: .75rem 1rem;
  background: var(--paper);
  color: var(--ink);
}

.skip-link:focus { top: 1rem; }
.shell { width: min(100%, var(--max)); margin: 0 auto; }
.label {
  color: var(--muted);
  font-size: .67rem;
  font-weight: 650;
  letter-spacing: .15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.section { position: relative; padding: clamp(5rem, 10vw, 10rem) var(--gutter); }
.eyebrow { display: flex; align-items: center; gap: .75rem; }
.eyebrow::before {
  display: inline-block;
  width: 1.9rem;
  height: 1px;
  background: var(--copper);
  content: "";
}

.site-header { position: absolute; z-index: 2; width: 100%; padding: 1.65rem var(--gutter); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.brand { color: var(--paper); font-size: 1.02rem; font-weight: 800; letter-spacing: -.065em; }
.brand span { color: var(--copper); }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--paper);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.nav-link::after { color: var(--copper); font-size: .95rem; line-height: 0; content: "↗"; }

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: min(900px, 100svh);
  padding: 8.5rem var(--gutter) clamp(2rem, 4vw, 3.5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .75;
  content: "";
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}

.hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: radial-gradient(ellipse 60% 55% at 78% 50%, rgba(200, 97, 50, .08), transparent 72%);
  content: "";
}

.system-map { position: absolute; z-index: -1; top: 18%; right: max(4vw, 2rem); width: min(49vw, 680px); height: 48%; opacity: .88; }
.system-map .wire { fill: none; stroke: rgba(243, 240, 232, .26); stroke-width: 1; vector-effect: non-scaling-stroke; }
.system-map .signal {
  fill: none;
  stroke: var(--copper);
  stroke-width: 1.4;
  stroke-dasharray: 6 8;
  animation: signal 18s linear infinite;
  vector-effect: non-scaling-stroke;
}

.system-map circle { fill: var(--ink); stroke: rgba(243, 240, 232, .52); stroke-width: 1.2; }
.system-map .active { fill: var(--copper); stroke: var(--copper); }
@keyframes signal { to { stroke-dashoffset: -210; } }

.hero-content { width: min(100%, 1120px); }
.hero .eyebrow { margin-bottom: clamp(2.5rem, 6vw, 6rem); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 1120px;
  margin-bottom: 1.9rem;
  font-size: var(--display);
  font-weight: 620;
  letter-spacing: -.08em;
  line-height: .88;
  text-wrap: balance;
}

h1 em { color: var(--copper); font-style: normal; }
.hero-bottom {
  display: grid;
  grid-template-columns: minmax(0, 25rem) 1fr;
  gap: 2rem;
  align-items: end;
  margin-top: clamp(1rem, 3vw, 2.5rem);
}

.lede { max-width: 30rem; margin: 0; color: var(--muted); font-size: clamp(1rem, 1.35vw, 1.15rem); }
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 3.4rem;
  padding: .85rem 1.1rem .85rem 1.35rem;
  border: 1px solid var(--copper);
  background: var(--copper);
  color: #1b1512;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.cta:hover { background: var(--copper-light); transform: translateY(-2px); }
.cta .arrow { font-size: 1.3rem; line-height: .5; }
.scroll-cue {
  display: flex;
  justify-self: end;
  align-items: center;
  gap: .75rem;
  color: var(--quiet);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.scroll-cue::after { color: var(--copper); font-size: 1rem; content: "↓"; }

.problem { border-top: 1px solid var(--line); background: var(--surface); }
.problem-inner { display: grid; grid-template-columns: minmax(12rem, 1fr) minmax(0, 2.25fr); gap: 2rem; }
.problem-copy { max-width: 48rem; }
.problem h2, .method h2, .consult h2 {
  margin-bottom: 1.8rem;
  font-size: var(--h2);
  font-weight: 570;
  letter-spacing: -.075em;
  line-height: .93;
  text-wrap: balance;
}

.problem p { max-width: 36rem; color: var(--muted); font-size: 1.08rem; }

.method { border-top: 1px solid var(--line); }
.method-intro {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) minmax(0, 2.25fr);
  gap: 2rem;
  padding-bottom: clamp(3.5rem, 7vw, 7rem);
}

.method-intro h2 { max-width: 12ch; margin: 0; }
.method-list { border-top: 1px solid var(--line); }
.method-item {
  display: grid;
  grid-template-columns: 12% minmax(0, 1fr) minmax(12rem, .7fr);
  gap: 1.5rem;
  align-items: baseline;
  padding: clamp(1.7rem, 3vw, 3rem) 0;
  border-bottom: 1px solid var(--line);
}

.method-number { color: var(--copper); font-size: .7rem; font-weight: 700; letter-spacing: .12em; }
.method-title { margin: 0; font-size: clamp(2rem, 4.2vw, 4.5rem); font-weight: 560; letter-spacing: -.07em; line-height: .9; }
.method-copy { margin: 0; color: var(--muted); font-size: .98rem; }

.consult { border-top: 1px solid var(--line); background: var(--surface); }
.consult-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(3rem, 8vw, 9rem); }
.consult h2 { max-width: 9ch; }
.consult-copy { max-width: 27rem; color: var(--muted); }
.consult-note { display: flex; gap: .7rem; margin-top: 2.5rem; color: var(--quiet); font-size: .75rem; }
.consult-note::before { color: var(--copper); content: "+"; }

form { border-top: 1px solid var(--line); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 1.4rem; }
.field { display: flex; flex-direction: column; gap: .7rem; min-width: 0; padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.field.full { grid-column: 1 / -1; }
label { color: var(--muted); font-size: .64rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
input, textarea {
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--paper);
  font-size: .98rem;
  line-height: 1.4;
}

textarea { min-height: 4.3rem; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--quiet); opacity: 1; }
.form-action { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; padding-top: 1.7rem; }
.form-action .cta { border: 0; }
.form-status { min-height: 1.2em; color: var(--muted); font-size: .78rem; text-align: right; }

footer { padding: 1.8rem var(--gutter); border-top: 1px solid var(--line); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.footer-tagline, .copyright { color: var(--quiet); font-size: .67rem; letter-spacing: .05em; }
.socials { display: flex; justify-content: center; gap: 1.25rem; }
.socials a { color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: color .2s ease; }
.socials a:hover { color: var(--copper-light); }
.copyright { text-align: right; }

@media (max-width: 720px) {
  .nav-link { font-size: .62rem; }
  .system-map { top: 17%; right: -5vw; width: 92vw; height: 37%; opacity: .58; }
  .hero { min-height: 760px; }
  h1 { letter-spacing: -.075em; }
  .hero-bottom, .problem-inner, .method-intro, .consult-grid { grid-template-columns: 1fr; }
  .scroll-cue { display: none; }
  .method-item { grid-template-columns: 3rem 1fr; gap: .5rem 1rem; }
  .method-copy { grid-column: 2; }
  .field-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; justify-items: start; }
  .socials { justify-content: start; }
  .copyright { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}