:root {
  --teal: #1A7A6D;
  --teal-dark: #0F3D34;
  --ink: #1C1C1A;
  --ground: #F8F8F6;
  --grey: #6B6B68;
  --line: #E5E3DC;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  font-family: 'Source Serif Pro', Georgia, serif;
  color: var(--ink);
  background: var(--ground);
  line-height: 1.6;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
a { color: var(--teal); text-decoration: none; transition: border-color 0.2s; }
a:hover { text-decoration: underline; }
.container { max-width: 960px; margin: 0 auto; padding: 0 32px; }

nav.top {
  position: sticky; top: 0; background: rgba(248,248,246,0.92); backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line); z-index: 100; padding: 14px 0;
}
nav.top .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
nav.top .brand { font-family: 'Playfair Display', serif; font-size: 17px; font-weight: 700; color: var(--ink); white-space: nowrap; }
nav.top .brand:hover { text-decoration: none; }
nav.top .nav-right { display: flex; align-items: center; gap: 20px; }
nav.top ul { list-style: none; display: flex; gap: 18px; }
nav.top ul a { color: var(--ink); font-size: 14px; text-decoration: none; white-space: nowrap; }
nav.top ul a:hover { color: var(--teal); }
nav.top ul a.active { color: var(--teal); }
nav.top .nav-cta { display: inline-block; padding: 8px 14px; background: var(--teal); color: var(--ground); font-size: 13px; font-weight: 600; border-radius: 2px; text-decoration: none; transition: background 0.2s; white-space: nowrap; }
nav.top .nav-cta:hover { background: var(--ink); text-decoration: none; }
nav.top .nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
nav.top .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); }
.nav-menu { display: none; border-top: 1px solid var(--line); background: var(--ground); }
.nav-menu.open { display: block; }
.nav-menu ul { list-style: none; display: flex; flex-direction: column; gap: 12px; padding: 16px 0; }
.nav-menu a { color: var(--ink); font-size: 15px; }
.nav-menu .nav-cta { display: inline-block; padding: 8px 16px; background: var(--teal); color: var(--ground); font-size: 14px; font-weight: 600; border-radius: 2px; }

section.hero { padding: 80px 0 88px; }
.hero-top { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; }
.hero-photo { width: 260px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 2px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.hero-eyebrow { font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--teal); display: block; margin-bottom: 16px; }
.hero h1 { font-size: 52px; margin-bottom: 24px; letter-spacing: -0.02em; line-height: 1.08; max-width: 14ch; }
.hero-bio { font-size: 21px; color: var(--grey); max-width: 600px; margin-bottom: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; margin-top: 36px; }
.btn-text { color: var(--teal); font-weight: 600; font-size: 16px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #FFFFFF; border-top: 3px solid var(--teal); border-radius: 2px; padding: 24px; display: flex; flex-direction: column; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.card .card-label { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--teal); display: block; margin-bottom: 12px; }
.card h3 { font-size: 20px; margin-bottom: 12px; line-height: 1.3; }
.card .card-desc { font-size: 15px; color: var(--grey); margin-bottom: 12px; }
.card .card-tag { font-size: 13px; color: var(--grey); margin-bottom: 16px; }
.card .card-link { margin-top: auto; color: var(--teal); font-weight: 600; font-size: 15px; }

section.featured { padding: 48px 0; border-top: 1px solid var(--line); }
.featured-overline { font-family: 'Source Serif Pro', Georgia, serif; font-weight: 400; font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--teal); display: block; margin-bottom: 24px; }
.logo-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.logo-link {
  display: inline-flex; align-items: center; justify-content: center;
  flex: 1 1 auto; min-width: 150px; padding: 18px 20px;
  border: 1px solid var(--line); border-radius: 2px; background: #FFFFFF;
  font-family: 'Playfair Display', serif; font-weight: 700; font-size: 17px; letter-spacing: 0.2px;
  color: var(--grey); filter: grayscale(1); opacity: 0.75;
  text-align: center; text-decoration: none;
  transition: color 0.2s ease, filter 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}
.logo-link:hover { color: var(--teal); filter: grayscale(0); opacity: 1; border-color: var(--teal); text-decoration: none; }

section.stats { padding: 32px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #FFFFFF; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .number { font-family: 'Playfair Display', Georgia, serif; font-size: 36px; font-weight: 700; color: var(--teal); display: block; line-height: 1.1; }
.stat .stat-label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--grey); }

section.media-kit { background: #FFFFFF; }
.media-kit .kit-label { font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--teal); display: block; margin-bottom: 12px; }

section { padding: 80px 0; border-top: 1px solid var(--line); }
section h2.section-title { font-size: 36px; margin-bottom: 32px; max-width: 18ch; }
section h2.section-title.wide { max-width: none; }
section p { margin-bottom: 20px; max-width: 720px; }
section p:last-child { margin-bottom: 0; }

.page-eyebrow { font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--teal); display: block; margin-bottom: 16px; }
.page-h1 { font-size: 44px; margin-bottom: 24px; max-width: 18ch; }

.btn { display: inline-block; padding: 14px 30px; background: var(--teal); color: var(--ground); border: none; font-family: 'Source Serif Pro', serif; font-size: 16px; font-weight: 600; text-decoration: none; transition: background 0.2s; border-radius: 2px; cursor: pointer; }
.btn:hover { background: var(--ink); text-decoration: none; }
.btn-secondary { display: inline-block; padding: 13px 28px; background: transparent; color: var(--teal); border: 1px solid var(--teal); font-family: 'Source Serif Pro', serif; font-size: 16px; font-weight: 600; text-decoration: none; transition: all 0.2s; border-radius: 2px; cursor: pointer; }
.btn-secondary:hover { background: var(--teal); color: var(--ground); text-decoration: none; }
.btn-outline { display: inline-block; padding: 10px 22px; border: 1px solid var(--line); color: var(--ink); font-family: 'Source Serif Pro', serif; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.2s; border-radius: 2px; }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); text-decoration: none; }

.endorsement-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.endorsement-card { background: #FFFFFF; border: 1px solid var(--line); border-radius: 2px; padding: 24px; display: flex; flex-direction: column; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.endorsement-card .quote { font-family: 'Playfair Display', serif; font-size: 19px; line-height: 1.45; font-style: italic; margin-bottom: 20px; }
.endorsement-card .attr { margin-top: auto; }
.endorsement-card .attr strong { color: var(--ink); display: block; font-size: 15px; }
.endorsement-card .attr span { font-size: 14px; color: var(--grey); }

.topic-leadin { font-weight: 600; color: var(--teal); font-size: 15px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.topics { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 8px; }
.topic h4 { font-family: 'Source Serif Pro', serif; font-size: 18px; font-weight: 600; color: var(--teal); margin-bottom: 8px; }
.topic p { font-size: 16px; }

.on-record { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line); }
.on-record h3 { font-family: 'Playfair Display', serif; font-size: 24px; margin-bottom: 8px; }
.soundbites blockquote { font-family: 'Playfair Display', serif; font-size: 26px; line-height: 1.4; padding: 24px 0; border-bottom: 1px solid var(--line); max-width: 800px; }
.soundbites blockquote:last-child { border-bottom: none; }

.tags { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.tags span { display: inline-block; padding: 6px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; color: var(--ink); }

.book-layout { display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start; }
.book-cover {
  width: 100%; aspect-ratio: 2 / 3; border-radius: 2px; box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  object-fit: cover; display: block;
}
.book-cover-placeholder {
  width: 100%; aspect-ratio: 2 / 3; border-radius: 2px; box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  background: linear-gradient(150deg, var(--teal-dark), var(--teal));
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px;
}
.book-cover-placeholder .bc-title { font-family: 'Playfair Display', serif; font-style: italic; color: var(--ground); font-size: 26px; line-height: 1.25; }
.book-cover-placeholder .bc-note { color: rgba(248,248,246,0.7); font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 16px; }
.book-meta { list-style: none; margin: 24px 0 28px; padding: 0; }
.book-meta li { display: flex; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.book-meta li:last-child { border-bottom: none; }
.book-meta .meta-label { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--grey); min-width: 130px; }

.contact-grid { display: flex; flex-direction: column; gap: 16px; max-width: 600px; }
.contact-grid .row { display: flex; gap: 16px; align-items: baseline; }
.contact-grid .label { font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--grey); min-width: 100px; }

.contact-layout { display: grid; grid-template-columns: 1fr 320px; gap: 56px; align-items: start; }
.enquiry-form { display: flex; flex-direction: column; gap: 18px; max-width: 560px; }
.enquiry-form .field { display: flex; flex-direction: column; gap: 6px; }
.enquiry-form label { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--grey); }
.enquiry-form input, .enquiry-form select, .enquiry-form textarea {
  font-family: 'Source Serif Pro', serif; font-size: 16px; color: var(--ink);
  background: #FFFFFF; border: 1px solid var(--line); border-radius: 2px; padding: 11px 14px; width: 100%;
}
.enquiry-form input:focus, .enquiry-form select:focus, .enquiry-form textarea:focus { outline: none; border-color: var(--teal); }
.enquiry-form textarea { resize: vertical; min-height: 130px; }
.enquiry-form .btn { align-self: flex-start; }
.form-note { font-size: 14px; color: var(--grey); margin-top: 4px; }
.contact-aside h3 { font-family: 'Playfair Display', serif; font-size: 20px; margin-bottom: 16px; }

footer.site-footer { padding: 48px 0; border-top: 1px solid var(--line); background: var(--ground); }
footer.site-footer .container { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; font-size: 14px; color: var(--grey); }
footer.site-footer h5 { font-family: 'Source Serif Pro', serif; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--ink); margin-bottom: 12px; }
footer.site-footer ul { list-style: none; }
footer.site-footer ul li { margin-bottom: 10px; line-height: 1.4; }
footer.site-footer .work-desc { display: block; color: var(--grey); font-size: 12.5px; opacity: 0.85; margin-top: 1px; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; animation: fadeUp 0.6s ease forwards; }
.fade-in.visible { opacity: 1; }

@media (max-width: 900px) {
  nav.top .nav-right ul, nav.top .nav-right .nav-cta { display: none; }
  nav.top .nav-toggle { display: flex; }
  .nav-menu.open ul { display: flex; }
}

@media (max-width: 820px) {
  .book-layout { grid-template-columns: 1fr; gap: 32px; max-width: 420px; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .hero h1 { font-size: 38px; max-width: none; }
  .hero-bio { font-size: 18px; }
  .hero-top { grid-template-columns: 1fr; gap: 32px; }
  .hero-photo { width: 200px; }
  .cards { grid-template-columns: 1fr; }
  .endorsement-cards { grid-template-columns: 1fr; }
  .topics { grid-template-columns: 1fr; }
  footer.site-footer .container { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .stat .number { font-size: 30px; }
  .logo-link { flex: 1 1 40%; min-width: 0; font-size: 15px; padding: 14px 10px; }
  section { padding: 56px 0; }
  section.hero { padding: 48px 0 56px; }
  section h2.section-title { font-size: 28px; }
  .page-h1 { font-size: 32px; }
  .soundbites blockquote { font-size: 22px; }
}