/* Overcoming Giants — shared styles */
:root {
  --cream: #F2F1E8;
  --cream-card: #F8F7F1;
  --olive: #3F4D30;
  --olive-mid: #5A6B45;
  --olive-dark: #2A3420;
  --charcoal: #2C2C28;
  --muted: #5C5C54;
  --border: rgba(63, 77, 48, 0.18);
  --shadow: 0 8px 28px rgba(42, 52, 32, 0.08);
  --max: 1120px;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--olive); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, .serif { font-family: var(--serif); font-weight: 600; color: var(--olive); letter-spacing: -0.02em; }
h1 { font-size: clamp(2.6rem, 5vw, 3.75rem); line-height: 1.1; margin: 0.2em 0 0.35em; }
h2 { font-size: clamp(1.85rem, 3.2vw, 2.5rem); line-height: 1.15; margin: 0.2em 0 0.5em; }
h3 { font-size: 1.35rem; margin: 0.2em 0 0.4em; }
p { margin: 0 0 1em; }
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--olive); color: var(--cream); padding: 0.5rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(242, 241, 232, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { border-bottom-color: var(--border); }
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.logo {
  display: flex; align-items: center; gap: 0.55rem;
  color: var(--olive); font-family: var(--serif);
  font-size: 1.2rem; font-weight: 600; text-decoration: none;
  white-space: nowrap;
}
.logo:hover { text-decoration: none; opacity: 0.85; }
.logo-leaf { width: 22px; height: 28px; flex-shrink: 0; }
.nav {
  display: flex; align-items: center; gap: 1.35rem;
  font-size: 0.92rem;
}
.nav a {
  color: var(--olive); text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1.5px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] {
  border-bottom-color: var(--olive);
  text-decoration: none;
}
.bag-btn {
  background: none; border: none; cursor: pointer;
  color: var(--olive); padding: 0.35rem; display: flex; align-items: center;
  position: relative;
}
.bag-btn svg { width: 22px; height: 22px; }
.bag-count {
  position: absolute; top: -2px; right: -4px;
  background: var(--olive); color: var(--cream);
  font-size: 0.65rem; font-weight: 600;
  min-width: 1.1rem; height: 1.1rem; border-radius: 999px;
  display: none; align-items: center; justify-content: center;
  padding: 0 3px;
}
.bag-count.show { display: flex; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border);
  color: var(--olive); padding: 0.4rem 0.65rem; border-radius: 6px;
  font-family: var(--sans); font-size: 0.85rem; cursor: pointer;
}

/* Layout */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4.5rem 0; }
.eyebrow {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--olive-mid); margin: 0 0 0.75rem;
}
.lede { font-size: 1.15rem; color: var(--muted); max-width: 36em; }
.subhead {
  font-family: var(--serif); font-style: italic; font-size: 1.45rem;
  color: var(--olive); margin: 0 0 1rem; font-weight: 500;
}

/* Buttons */
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-size: 0.95rem; font-weight: 500;
  padding: 0.75rem 1.35rem; border-radius: 999px; border: 1.5px solid var(--olive);
  cursor: pointer; text-decoration: none; transition: background 0.15s, color 0.15s, transform 0.1s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--olive); color: var(--cream); }
.btn-primary:hover { background: var(--olive-dark); color: var(--cream); }
.btn-ghost { background: transparent; color: var(--olive); }
.btn-ghost:hover { background: rgba(63, 77, 48, 0.08); }
.btn-light { background: var(--cream); color: var(--olive); border-color: var(--cream); }
.btn-light:hover { background: #fff; color: var(--olive-dark); }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem; align-items: center;
  padding: 3.5rem 0 4rem;
}
.hero-copy p:last-of-type { margin-bottom: 0; max-width: 32em; color: var(--muted); }
.hero-cover { display: flex; justify-content: center; }
.hero-cover img {
  width: min(340px, 100%);
  filter: drop-shadow(0 18px 40px rgba(42, 52, 32, 0.22));
}

/* Quote band */
.quote-band {
  position: relative; min-height: 280px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.quote-band img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.quote-band::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(42,52,32,0.45), rgba(42,52,32,0.55));
}
.quote-band blockquote {
  position: relative; z-index: 1; margin: 0; padding: 2.5rem 1.5rem;
  max-width: 720px; text-align: center;
  font-family: var(--serif); font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  line-height: 1.45; color: var(--cream); font-weight: 500;
}

/* Invitations */
.invites-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem;
  margin-top: 2.5rem;
}
.invite-card {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.35rem 1.15rem; box-shadow: var(--shadow);
}
.invite-num {
  font-family: var(--serif); font-size: 1.5rem; color: var(--olive-mid);
  margin: 0 0 0.5rem; font-weight: 600;
}
.invite-card h3 { margin-bottom: 0.5rem; }
.invite-card p { font-size: 0.92rem; color: var(--muted); margin: 0; }

/* Inside book */
.inside {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem; align-items: start;
}
.chapter-list { list-style: none; margin: 0; padding: 0; }
.chapter-list li {
  display: grid; grid-template-columns: 2.5rem 1fr; gap: 0.75rem;
  padding: 1rem 0; border-bottom: 1px solid var(--border);
}
.chapter-list li:first-child { border-top: 1px solid var(--border); }
.chapter-list .num {
  font-family: var(--serif); font-size: 1.15rem; color: var(--olive-mid); font-weight: 600;
}
.chapter-list .title { font-weight: 560; color: var(--olive); margin: 0 0 0.15rem; font-family: var(--serif); font-size: 1.15rem; }
.chapter-list .blurb { margin: 0; font-size: 0.92rem; color: var(--muted); }

/* Quotes */
.quotes-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
  margin-top: 2rem;
}
.quote-card {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.75rem 1.5rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 1.25rem;
}
.quote-card blockquote {
  margin: 0; font-family: var(--serif); font-size: 1.2rem;
  line-height: 1.45; color: var(--olive); font-weight: 500;
}
.quote-meta { font-size: 0.8rem; color: var(--muted); margin-top: auto; }
.quote-meta span { display: block; color: var(--olive); font-weight: 500; }

/* Meet David */
.meet {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
}
.meet img {
  width: 100%; border-radius: 12px; aspect-ratio: 4/5; object-fit: cover;
  box-shadow: var(--shadow);
}

/* Footer */
.site-footer {
  background: var(--olive-dark); color: rgba(242, 241, 232, 0.88);
  padding: 3.5rem 0 0; margin-top: 2rem;
}
.footer-top {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem;
  max-width: var(--max); margin: 0 auto; padding: 0 1.5rem 2.5rem;
}
.footer-brand .name {
  font-family: var(--serif); font-size: 1.35rem; color: var(--cream);
  margin: 0 0 0.75rem; font-weight: 600;
}
.footer-brand p { color: rgba(242, 241, 232, 0.75); font-size: 0.95rem; max-width: 28em; }
.footer-brand .tag { font-family: var(--serif); font-style: italic; color: var(--cream); margin-top: 1rem; }
.footer-letters .eyebrow { color: rgba(242, 241, 232, 0.65); }
.footer-letters h2 {
  color: var(--cream); font-size: 1.5rem; margin-bottom: 1rem;
}
.newsletter {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
}
.newsletter label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.newsletter input {
  flex: 1; min-width: 180px; padding: 0.7rem 1rem;
  border: 1px solid rgba(242, 241, 232, 0.25); border-radius: 999px;
  background: rgba(0,0,0,0.15); color: var(--cream); font-family: var(--sans);
  font-size: 0.95rem;
}
.newsletter input::placeholder { color: rgba(242, 241, 232, 0.5); }
.newsletter input:focus { outline: 2px solid rgba(242, 241, 232, 0.4); outline-offset: 1px; }
.footer-bottom {
  border-top: 1px solid rgba(242, 241, 232, 0.12);
  padding: 1.15rem 1.5rem;
  max-width: var(--max); margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; flex-wrap: wrap; font-size: 0.85rem;
  color: rgba(242, 241, 232, 0.55);
}
.footer-links { display: flex; gap: 1.25rem; }
.footer-links a { color: rgba(242, 241, 232, 0.7); }
.footer-links a:hover { color: var(--cream); }

/* Page hero (inner pages) */
.page-hero { padding: 3rem 0 2rem; }
.page-hero .lede { margin-bottom: 0; }

/* Chapter / article prose */
.prose {
  max-width: 42rem; margin: 0 auto; padding: 1rem 0 3rem;
}
.prose p { font-size: 1.08rem; color: var(--charcoal); }
.cta-box {
  margin-top: 3rem; padding: 2rem; border: 1px solid var(--border);
  border-radius: 12px; background: var(--cream-card); text-align: center;
}
.cta-box .eyebrow { margin-bottom: 0.5rem; }
.cta-box p { color: var(--muted); max-width: 32em; margin-left: auto; margin-right: auto; }

/* Shop */
.shop-featured {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3rem;
  align-items: center; padding: 1rem 0 3rem;
}
.shop-featured img {
  width: min(300px, 100%); margin: 0 auto;
  filter: drop-shadow(0 16px 36px rgba(42, 52, 32, 0.2));
}
.price { font-family: var(--serif); font-size: 1.75rem; color: var(--olive); font-weight: 600; margin: 0.5rem 0; }
.meta-line { font-size: 0.88rem; color: var(--muted); margin: 0 0 1rem; }
.editions-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.edition-card {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.5rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.edition-card .top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.edition-card h3 { margin: 0; }
.edition-card .price-sm { font-family: var(--serif); font-size: 1.25rem; color: var(--olive); font-weight: 600; margin: 0; }
.edition-card p { font-size: 0.92rem; color: var(--muted); margin: 0; }
.edition-card .btn { margin-top: auto; align-self: flex-start; margin-top: 0.75rem; }

/* David / About split */
.split {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem;
  align-items: start; padding: 1rem 0 3rem;
}
.split img {
  width: 100%; border-radius: 12px; aspect-ratio: 4/5; object-fit: cover;
  box-shadow: var(--shadow);
}
.pattern-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
.pattern-list li {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.35rem 1.5rem;
}
.pattern-list h3 { margin: 0 0 0.4rem; }
.pattern-list p { margin: 0; color: var(--muted); font-size: 0.98rem; }
.gather {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem;
  align-items: center; padding: 2rem 0 4rem;
}
.gather img {
  width: 100%; border-radius: 12px; aspect-ratio: 16/11; object-fit: cover;
  box-shadow: var(--shadow);
}

/* Extras */
.video-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
  margin-top: 1.5rem;
}
.video-card {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
}
.video-thumb {
  aspect-ratio: 16/10; background: linear-gradient(135deg, var(--olive-mid), var(--olive-dark));
  display: flex; align-items: center; justify-content: center; color: var(--cream);
  position: relative;
}
.video-thumb .play {
  width: 48px; height: 48px; border-radius: 50%;
  border: 2px solid rgba(242,241,232,0.85);
  display: flex; align-items: center; justify-content: center;
}
.video-thumb .play::after {
  content: ""; border-style: solid; border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent var(--cream);
  margin-left: 3px;
}
.video-body { padding: 1.15rem 1.25rem 1.35rem; }
.video-body .row { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; }
.video-body h3 { margin: 0; font-size: 1.2rem; }
.video-body .dur { font-size: 0.8rem; color: var(--muted); }
.video-body p { margin: 0.5rem 0 0; font-size: 0.92rem; color: var(--muted); }
.read-band {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem;
  align-items: center; margin: 3.5rem 0;
}
.read-band img {
  width: 100%; border-radius: 12px; aspect-ratio: 4/3; object-fit: cover;
  box-shadow: var(--shadow);
}
.q-list { list-style: none; margin: 2rem 0 0; padding: 0; }
.q-list li {
  display: grid; grid-template-columns: 2.75rem 1fr; gap: 1rem;
  padding: 1.25rem 0; border-bottom: 1px solid var(--border);
}
.q-list li:first-child { border-top: 1px solid var(--border); }
.q-list .num { font-family: var(--serif); font-size: 1.25rem; color: var(--olive-mid); font-weight: 600; }
.q-list p { margin: 0; font-size: 1.05rem; }

/* Contact */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
  align-items: start; padding: 1rem 0 4rem;
}
.contact-info dl { margin: 1.5rem 0; }
.contact-info dt {
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--olive-mid); margin: 1rem 0 0.35rem;
}
.contact-info dd { margin: 0; color: var(--muted); }
.contact-info img {
  margin-top: 1.5rem; border-radius: 12px; width: 100%;
  aspect-ratio: 16/10; object-fit: cover; box-shadow: var(--shadow);
}
.contact-form {
  background: var(--cream-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.75rem; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.15rem; }
.field label {
  display: block; font-size: 0.85rem; font-weight: 500;
  color: var(--olive); margin-bottom: 0.4rem;
}
.field input, .field textarea {
  width: 100%; padding: 0.7rem 0.9rem;
  border: 1px solid var(--border); border-radius: 8px;
  background: #fff; font-family: var(--sans); font-size: 1rem;
  color: var(--charcoal);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--olive-mid); outline-offset: 1px;
}
.radio-group { display: flex; flex-direction: column; gap: 0.55rem; }
.radio-group legend {
  font-size: 0.85rem; font-weight: 500; color: var(--olive); margin-bottom: 0.5rem;
  padding: 0;
}
.radio-option {
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.95rem; cursor: pointer; color: var(--charcoal);
}
.radio-option input { accent-color: var(--olive); width: 1rem; height: 1rem; }

/* About page extras */
.bio-block { max-width: 42rem; }
.bio-block p { color: var(--muted); }

/* Toast */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(120%);
  background: var(--olive-dark); color: var(--cream); padding: 0.75rem 1.25rem;
  border-radius: 999px; font-size: 0.9rem; z-index: 100;
  transition: transform 0.25s ease; pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* Responsive */
@media (max-width: 960px) {
  .invites-grid { grid-template-columns: repeat(2, 1fr); }
  .invites-grid .invite-card:last-child { grid-column: span 2; }
  .quotes-grid, .video-grid { grid-template-columns: 1fr; }
  .hero, .inside, .meet, .shop-featured, .split, .gather, .read-band, .contact-grid, .footer-top {
    grid-template-columns: 1fr;
  }
  .hero-cover { order: -1; }
  .split img, .meet img { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--cream); flex-direction: column; align-items: stretch;
    padding: 1rem 1.5rem 1.25rem; border-bottom: 1px solid var(--border);
    gap: 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
  .nav a[aria-current="page"] { border-bottom-color: var(--border); font-weight: 600; }
  .header-inner { position: relative; flex-wrap: wrap; }
  .invites-grid { grid-template-columns: 1fr; }
  .invites-grid .invite-card:last-child { grid-column: auto; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
}