:root {
  --ink: #141910;
  --ink-soft: #3a4034;
  --paper: #f3eee4;
  --paper-2: #e8e0d2;
  --cream: #faf6ee;
  --copper: #c45c26;
  --copper-deep: #9a4318;
  --moss: #2c4738;
  --line: #d4c9b6;
  --ok: #2f6b45;
  --bad: #9b2c2c;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Avenir Next", system-ui, sans-serif;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none !important; }
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 620; letter-spacing: -0.03em; line-height: 1.08; margin: 0 0 0.6em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.8rem;
  z-index: 20;
}
.skip:focus { top: 1rem; }

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { width: min(var(--wrap), calc(100% - 2.4rem)); margin: 0 auto; }

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--copper-deep);
  margin-bottom: 0.7rem;
}

.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 36rem; }
.fine { font-size: 0.82rem; color: var(--ink-soft); margin: 0.7rem 0 0; }
.prose p { color: var(--ink-soft); font-size: 1.08rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.25rem;
  font: 600 0.95rem var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.btn-copper { background: var(--copper); color: #fff7ef; }
.btn-copper:hover { background: var(--copper-deep); }
.btn-full { width: 100%; }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.2rem;
  gap: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.logo-mark {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50% 4px 50% 50%;
  background: var(--copper);
  transform: rotate(-18deg);
}
.logo-type { font-family: var(--serif); font-size: 1.2rem; font-weight: 620; }
.logo-type em { font-style: italic; font-weight: 500; color: var(--copper-deep); }

.nav { display: flex; gap: 1.4rem; }
.nav a { text-decoration: none; font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }
.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font: 600 0.85rem var(--sans);
}
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.4rem 1.2rem 1rem;
  border-bottom: 1px solid var(--line);
}
.mobile-nav:not([hidden]) {
  display: flex;
}
.mobile-nav a { text-decoration: none; padding: 0.55rem 0; font-weight: 500; }

.hero { padding: 4.5rem 0 3.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3.5rem; align-items: start; }
.hero-points { display: grid; gap: 0.45rem; margin-top: 1.6rem; }
.hero-points p {
  margin: 0;
  padding-left: 1.2rem;
  position: relative;
  color: var(--ink-soft);
}
.hero-points p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.65rem;
  height: 2px;
  background: var(--copper);
}

.brief {
  background: var(--ink);
  color: var(--cream);
  padding: 1.6rem 1.5rem 1.4rem;
  border-radius: 1.3rem;
  box-shadow: 0 24px 50px rgba(20, 25, 16, 0.18);
}
.brief h2 { color: var(--cream); }
.brief-kicker { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: #e3a078; margin: 0 0 0.4rem; }
.brief-copy { color: #d7d0c3; font-size: 0.95rem; }
.brief-form, .book-form { display: grid; gap: 0.85rem; }
label { display: grid; gap: 0.35rem; font-size: 0.82rem; font-weight: 600; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--cream);
  color: var(--ink);
  border-radius: 0.7rem;
  padding: 0.75rem 0.8rem;
  font: 400 1rem var(--sans);
}
.brief input, .brief select { background: #1c2218; border-color: #3a4334; color: var(--cream); }
.brief .fine { color: #b8b09f; }

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--paper-2);
  padding: 0.85rem 0;
}
.ticker-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: ticker 36s linear infinite;
  font-family: var(--serif);
  font-size: 1.15rem;
}
.ticker-track span { white-space: nowrap; }
.ticker-track span::after { content: " ·"; color: var(--copper); }
@keyframes ticker { to { transform: translateX(-50%); } }

.problem, .how, .trades, .included, .math, .faq, .book { padding: 5rem 0; }
.problem { background: var(--moss); color: var(--cream); }
.problem .eyebrow { color: #e3a078; }
.problem h2 { color: var(--cream); }
.problem .prose p { color: #d5d0c4; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

.section-head { max-width: 38rem; margin-bottom: 2.4rem; }
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.steps li {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem 1.1rem 1.3rem;
}
.step-num { display: block; color: var(--copper); font-weight: 700; font-size: 0.85rem; margin-bottom: 0.6rem; }

.stage {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
}
.phone {
  background: #1a1f18;
  color: #f4efe6;
  border-radius: 1.6rem;
  padding: 1rem 0.9rem 1.1rem;
  box-shadow: 0 18px 40px rgba(20, 25, 16, 0.2);
}
.phone-bar { text-align: center; margin-bottom: 0.9rem; }
.phone-bar span { display: block; font-weight: 600; font-size: 0.92rem; }
.phone-bar small { color: #b8b09f; }
.bubble {
  max-width: 92%;
  padding: 0.7rem 0.8rem;
  border-radius: 1rem;
  font-size: 0.86rem;
  line-height: 1.4;
  margin-bottom: 0.5rem;
}
.bubble.them { background: #2b3326; }
.bubble.you { background: var(--copper); margin-left: auto; }
.phone-status { margin: 0.7rem 0 0; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: #c9c2b2; }
.checks { list-style: none; display: grid; gap: 0.45rem; color: var(--ink-soft); }
.checks li { padding-left: 1.2rem; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.55rem; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--copper); }

.trade-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}
.trade-grid li {
  border: 1px solid var(--line);
  background: var(--cream);
  border-radius: 0.9rem;
  padding: 1.1rem 1rem;
  font-family: var(--serif);
  font-size: 1.2rem;
}
.trade-more { background: var(--ink); color: var(--cream); border-color: var(--ink); }

.included { background: var(--paper-2); }
.include-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.include-grid article {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.3rem 1.2rem 1.4rem;
}
.include-grid p { color: var(--ink-soft); margin: 0; }

.math-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.zip-card { background: var(--ink); color: var(--cream); border-radius: 1.2rem; padding: 1.4rem; }
.zip-label { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: #e3a078; }
.zip-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.4rem; margin: 1rem 0 1.2rem; }
.zip-grid span { aspect-ratio: 1; border-radius: 0.25rem; background: #2a3226; }
.zip-grid span.on { background: var(--copper); }
.zip-card dl { display: grid; gap: 0.55rem; margin: 0; }
.zip-card dl div { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.92rem; border-top: 1px solid #343c30; padding-top: 0.55rem; }
.zip-card dt { color: #b8b09f; }
.zip-card dd { margin: 0; }

.faq-list { display: grid; gap: 0.6rem; max-width: 46rem; }
.faq-list details { background: var(--cream); border: 1px solid var(--line); border-radius: 0.9rem; padding: 0.2rem 1rem; }
.faq-list summary { cursor: pointer; font-weight: 600; padding: 0.9rem 0; }
.faq-list details p { color: var(--ink-soft); }

.book { background: var(--ink); color: var(--cream); }
.book .eyebrow { color: #e3a078; }
.book h2 { color: var(--cream); }
.book p { color: #d5d0c4; }
.book-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 3rem; align-items: start; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.form-status { min-height: 1.4em; margin: 0.2rem 0 0; font-weight: 600; }
.form-status.ok { color: #8fddad; }
.form-status.bad { color: #ffb4b4; }
.book .fine { color: #b8b09f; }

.site-footer { border-top: 1px solid var(--line); padding: 2.4rem 0 2.8rem; background: var(--paper); }
.footer-inner { display: grid; gap: 1rem; }
.footer-links { display: flex; gap: 1.2rem; }
.footer-links a { color: var(--ink-soft); }
.footer-legal { font-size: 0.82rem; color: var(--ink-soft); max-width: 40rem; }

.legal { padding: 5rem 0 6rem; }
.legal article { max-width: 42rem; }
.legal h1 { margin-bottom: 0.4rem; }
.legal .meta { color: var(--ink-soft); margin-bottom: 2rem; }

.not-found { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 4rem 1rem; }

.ops { padding: 4rem 0 6rem; }
.ops table { width: 100%; border-collapse: collapse; font-size: 0.88rem; background: var(--cream); }
.ops th, .ops td { border: 1px solid var(--line); padding: 0.55rem 0.6rem; text-align: left; vertical-align: top; }
.ops th { background: var(--paper-2); }

@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .menu-btn { display: block; }
  .hero-grid, .split, .steps, .stage, .trade-grid, .include-grid, .math-grid, .book-grid, .field-row {
    grid-template-columns: 1fr;
  }
  .hero { padding-top: 2.5rem; }
  .steps, .trade-grid, .include-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .steps, .trade-grid, .include-grid { grid-template-columns: 1fr; }
}