/* =========================================================
   Joshua Shuster — Author Website
   Design tokens
   ========================================================= */
:root {
  /* Palette — drawn from the book cover: dusk sky over a wheat field */
  --ink: #211D2B;          /* near-black plum, primary text */
  --navy: #262244;         /* deep dusk navy — header/footer */
  --navy-dim: #34305a;
  --cream: #FAF5EC;        /* warm paper background */
  --paper: #FFFFFF;
  --wheat: #C08A3E;        /* primary accent — ripe wheat gold */
  --wheat-light: #E4B876;
  --wheat-dark: #9C6C2A;
  --plum: #6E4568;         /* secondary accent — dusk sky plum */
  --text-muted: #6B6478;
  --line: #E7DFCF;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Arial, sans-serif;

  --container: 1160px;
  --radius: 4px;
  --shadow-soft: 0 20px 45px -25px rgba(33, 29, 43, 0.45);
  --shadow-card: 0 12px 30px -18px rgba(33, 29, 43, 0.28);
}

/* =========================================================
   Reset & base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0 0 0.5em; color: var(--ink); }
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--wheat);
  outline-offset: 2px;
}

::selection { background: var(--wheat-light); color: var(--ink); }

/* =========================================================
   Eyebrow / labels
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wheat-dark);
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--wheat);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  color: var(--paper);
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.brand-tag {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wheat-light);
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: rgba(255,255,255,0.82);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--paper);
  border-color: var(--wheat);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wheat);
  color: var(--ink) !important;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: background 0.2s ease, transform 0.15s ease;
}
.nav-cta:hover { background: var(--wheat-light); transform: translateY(-1px); }

.nav-cta-mobile { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--paper);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.btn-primary {
  background: var(--wheat);
  color: var(--ink);
}
.btn-primary:hover { background: var(--wheat-light); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: inherit;
}
.btn-outline:hover { border-color: var(--wheat); color: var(--wheat-dark); }

.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.45);
  color: var(--paper);
}
.btn-outline-light:hover { border-color: var(--wheat); background: rgba(255,255,255,0.06); }

.btn-block { width: 100%; }

/* =========================================================
   Hero (home)
   ========================================================= */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--navy) 0%, #3a2f52 55%, #7a5548 100%);
  color: var(--paper);
  overflow: hidden;
  padding-bottom: 60px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, var(--cream));
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: 56px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 40px;
}
.hero h1 {
  color: var(--paper);
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: italic;
  color: var(--wheat-light);
}
.hero-sub {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.82);
  max-width: 46ch;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}
.hero-meta strong { color: var(--wheat-light); display: block; font-family: var(--font-display); font-size: 1.1rem; }

.hero-cover {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-cover img {
  width: 260px;
  border-radius: 3px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255,255,255,0.15);
}
.hero-cover-badge {
  position: absolute;
  bottom: -18px;
  right: 18px;
  background: var(--paper);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
}

/* Wheat divider (signature motif) */
.wheat-divider {
  height: 34px;
  width: 100%;
  display: block;
}

/* =========================================================
   Stat / credibility strip
   ========================================================= */
.stats-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 0;
}
.stat-item { text-align: left; border-left: 2px solid var(--wheat); padding-left: 16px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* =========================================================
   Section basics
   ========================================================= */
.section { padding: 96px 0; }
.section-tight { padding: 72px 0; }
.section-alt { background: var(--paper); }
.section-dark { background: var(--navy); color: rgba(255,255,255,0.9); }
.section-dark h2 { color: var(--paper); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.section-lede { color: var(--text-muted); font-size: 1.05rem; }

/* =========================================================
   Author word section
   ========================================================= */
.author-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: center;
}
.author-photo {
  border-radius: 4px;
  box-shadow: var(--shadow-card);
}
.author-copy h3 { font-size: 1.6rem; margin-bottom: 18px; }
.signature-line {
  margin-top: 22px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--wheat-dark);
}
.signature-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.social-row { display: flex; gap: 14px; margin-top: 22px; }
.social-row a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.social-row a:hover { border-color: var(--wheat); background: var(--cream); }
.social-row svg { width: 18px; height: 18px; fill: var(--ink); }

/* =========================================================
   Book showcase
   ========================================================= */
.book-showcase {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  align-items: start;
}
.book-showcase.reverse { grid-template-columns: 1fr 240px; }
.book-showcase.reverse .book-cover-frame { order: 2; }
.book-cover-frame img {
  width: 100%;
  border-radius: 3px;
  box-shadow: var(--shadow-soft);
}
.book-title-block h3 { font-size: 1.8rem; margin-bottom: 8px; }
.book-title-block .eyebrow { margin-bottom: 10px; }
.book-desc p { color: var(--ink); }
.book-actions { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }

/* =========================================================
   Testimonial
   ========================================================= */
.testimonial-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--wheat);
  border-radius: var(--radius);
  padding: 44px;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}
.testimonial-quote {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 20px;
}
.testimonial-quote::before { content: "\201C"; color: var(--wheat); }
.testimonial-quote::after { content: "\201D"; color: var(--wheat); }
.testimonial-attr {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.testimonial-attr .stars { color: var(--wheat); letter-spacing: 2px; }
.testimonial-more { text-align: center; margin-top: 28px; }

/* =========================================================
   Newsletter
   ========================================================= */
.newsletter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.newsletter-copy h2 { color: var(--paper); }
.newsletter-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.newsletter-form input[type="email"] {
  flex: 1 1 240px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
  color: var(--paper);
  font-size: 0.95rem;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-note { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 12px; }
.newsletter-status { font-size: 0.9rem; margin-top: 12px; min-height: 1.2em; }
.newsletter-status.success { color: var(--wheat-light); }
.newsletter-status.error { color: #E39292; }
.newsletter-covers { display: flex; justify-content: center; gap: -20px; position: relative; height: 220px; }
.newsletter-covers img {
  position: absolute;
  width: 150px;
  border-radius: 3px;
  box-shadow: var(--shadow-soft);
}
.newsletter-covers img:first-child { left: 40%; transform: rotate(-6deg); z-index: 1; }
.newsletter-covers img:last-child { left: 52%; transform: rotate(4deg); z-index: 2; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-name { color: var(--paper); }
.footer-desc { margin-top: 14px; color: rgba(255,255,255,0.55); font-size: 0.92rem; max-width: 34ch; }
.footer-col h4 {
  color: var(--paper);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  margin-bottom: 16px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.62); font-size: 0.94rem; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--wheat-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
}
.footer-social svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.75); }
.footer-social a:hover { border-color: var(--wheat); }

/* =========================================================
   Page hero (inner pages)
   ========================================================= */
.page-hero {
  background: var(--navy);
  color: var(--paper);
  padding: 72px 0 56px;
}
.page-hero .eyebrow { color: var(--wheat-light); }
.page-hero h1 { color: var(--paper); font-size: clamp(2rem, 3.6vw, 2.8rem); }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 60ch; }
.breadcrumb {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 18px;
}
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--wheat-light); }

/* =========================================================
   About page
   ========================================================= */
.about-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
}
.about-sticky { position: sticky; top: 100px; }
.credential-list { margin-top: 24px; }
.credential-list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
}
.credential-list li strong { color: var(--ink); font-weight: 600; }
.about-copy p { font-size: 1.03rem; }
.about-copy h3 { margin-top: 2em; font-size: 1.3rem; }

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.method-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
}
.method-card .letter {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--wheat);
  display: block;
  margin-bottom: 10px;
}
.method-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
.method-card p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

.schools-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.school-chip {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =========================================================
   Books page
   ========================================================= */
.upcoming-card {
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}
.upcoming-card h3 { margin-bottom: 10px; }
.upcoming-card p { color: var(--text-muted); max-width: 46ch; margin-left: auto; margin-right: auto; }

.interview-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #000;
}
.video-frame iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}

/* =========================================================
   Contact page
   ========================================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--cream);
  color: var(--ink);
}
.form-row textarea { resize: vertical; min-height: 130px; }
.form-error {
  color: #B3453B;
  font-size: 0.8rem;
  margin-top: 6px;
  min-height: 1em;
}
.form-status {
  margin-top: 16px;
  font-size: 0.92rem;
  min-height: 1.2em;
}
.form-status.success { color: #4C7A4C; }
.form-status.error { color: #B3453B; }

.contact-info h3 { font-size: 1.3rem; }
.contact-methods { margin-top: 20px; }
.contact-methods li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.contact-methods li:first-child { border-top: none; padding-top: 0; }
.contact-methods .icon {
  width: 40px; height: 40px; flex: none;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.contact-methods svg { width: 18px; height: 18px; fill: var(--wheat-dark); }
.contact-methods strong { display: block; font-size: 0.95rem; }
.contact-methods span { font-size: 0.86rem; color: var(--text-muted); }

/* =========================================================
   Utility
   ========================================================= */
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--wheat);
  color: var(--ink);
  padding: 10px 16px;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; padding-top: 48px; }
  .hero-cover { order: -1; }
  .hero-cover img { width: 200px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .author-grid,
  .book-showcase,
  .book-showcase.reverse,
  .about-layout,
  .contact-layout,
  .interview-block { grid-template-columns: 1fr; }
  .book-showcase.reverse .book-cover-frame { order: 0; }
  .about-sticky { position: static; }
  .newsletter { grid-template-columns: 1fr; }
  .newsletter-covers { height: 180px; margin-top: 20px; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .site-header.open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 16px 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .site-header.open .nav-links a { border-bottom: none; padding: 10px 0; width: 100%; }
  .nav-cta-mobile {
    display: inline-flex;
    margin-top: 10px;
    background: var(--wheat);
    color: var(--ink);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
  }

  .section { padding: 64px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; padding: 28px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .method-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 28px; }
}