:root {
  --ink: #1b1e27;
  --ink-soft: #565b66;
  --paper: #ffffff;
  --paper-alt: #f1f5f4;
  --line: #dee4e3;
  --accent: #0f766e;
  --accent-dark: #0b5750;
  --accent-light: #6fc9bd;
  --dark: #0c2c29;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
}

h1, h2, h3 {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.brand svg { width: 24px; height: 24px; flex-shrink: 0; color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.86rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-links a:hover { color: var(--ink); }

.nav-cta {
  border: 1px solid var(--ink);
  color: var(--ink) !important;
  padding: 9px 18px;
}

.nav-cta:hover { background: var(--ink); color: var(--paper) !important; }

.nav-toggle { display: none; }

/* Hero */
.hero {
  background: var(--dark);
  color: #fff;
  padding: 100px 24px 92px;
}

.hero h1 { color: #fff; }

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  text-align: center;
}

.hero .eyebrow { color: var(--accent-light); }

.hero h1 {
  font-size: 2.75rem;
  line-height: 1.2;
  margin: 18px auto 22px;
  max-width: 18ch;
}

.hero p.lead {
  font-size: 1.08rem;
  color: #c7c9d1;
  margin: 0 auto 34px;
  max-width: 52ch;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 2px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}
.btn-outline:hover { border-color: #fff; }

/* Sections */
section { padding: 88px 0; }

.section-alt { background: var(--paper-alt); }

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 52px;
}

.section-head h2 {
  font-size: 1.9rem;
  margin: 10px 0 14px;
}

.section-head p { color: var(--ink-soft); margin: 0; }

/* Instant quote */
.quote-form {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quote-form textarea {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--paper);
  resize: vertical;
}

.quote-form textarea:focus {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

.quote-form button { align-self: flex-start; }

.quote-result {
  max-width: 720px;
  margin: 28px auto 0;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 24px 28px;
}

.quote-result.is-error { color: var(--ink-soft); text-align: center; }

.quote-results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.quote-results-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  font-weight: 600;
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--line);
}

.quote-results-table th.num, .quote-results-table td.num { text-align: right; }

.quote-results-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.quote-results-table tr:last-child td { border-bottom: none; }

.quote-results-table .title { font-weight: 600; }
.quote-results-table .isbn { color: var(--ink-soft); font-size: 0.82rem; }
.quote-results-table .amount { color: var(--accent-dark); font-family: Georgia, serif; }
.quote-results-table .row-error { color: var(--ink-soft); font-style: italic; }

.quote-note {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 18px 0 0;
  text-align: center;
}

@media (max-width: 640px) {
  .quote-results-table { display: block; overflow-x: auto; white-space: nowrap; }
}

@media (max-width: 560px) {
  .quote-form { flex-direction: column; }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
}

/* Grids */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--paper);
  padding: 32px 28px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }

.card .icon {
  width: 26px; height: 26px;
  margin-bottom: 18px;
  color: var(--accent);
}

/* Who we buy from */
.audience-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.audience-card {
  background: var(--paper);
  padding: 30px 28px;
}

.audience-card h3 {
  margin: 0 0 10px;
  font-size: 1.02rem;
}

.audience-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }

/* Service area */
.area-list {
  margin: 32px auto 0;
  padding: 28px 0 0;
  max-width: 720px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 10px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.area-list li {
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding: 4px 0;
}

.area-list li:not(:last-child)::after {
  content: "·";
  padding-left: 10px;
  color: var(--line);
}

/* About */
.about-inner {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 720px;
  text-align: center;
  margin: 0 auto;
}

.about-inner h2 { font-size: 1.9rem; margin: 10px 0 20px; }
.about-inner p { color: var(--ink-soft); }

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contact-info h2 { font-size: 1.9rem; margin: 10px 0 18px; }
.contact-info p { color: var(--ink-soft); }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0 0;
  font-weight: 600;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.contact-detail:first-of-type { margin-top: 32px; }

.contact-detail a { text-decoration: none; color: var(--ink); }
.contact-detail svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

form.contact-form {
  background: var(--paper-alt);
  border: 1px solid var(--line);
  padding: 32px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.78rem;
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--paper);
}

.field textarea { min-height: 110px; resize: vertical; }

.field input:focus,
.field textarea:focus {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 14px;
  margin-bottom: 0;
}

/* Footer */
footer {
  background: var(--dark);
  color: #9bb0ad;
  padding: 44px 0 32px;
  font-size: 0.86rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

.footer-brand { color: #e8e9ec; font-family: Georgia, serif; font-size: 1.05rem; }

footer a { color: #cfd1d8; text-decoration: none; }
footer a:hover { color: #fff; }

@media (max-width: 860px) {
  .contact-wrap { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.1rem; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    padding: 20px 24px 26px;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle {
    display: inline-flex;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
  }
  .nav-toggle svg { width: 24px; height: 24px; color: var(--ink); }
}