/* ============================================
   Ed Hensel Author Website — styles.css
   Palette: deep amber, warm cream, dark brown
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-cream:       #FDF6EC;
  --color-cream-dark:  #F5E6CC;
  --color-amber:       #C47D1A;
  --color-amber-light: #D9952E;
  --color-amber-dark:  #A0640F;
  --color-brown:       #3B2314;
  --color-brown-mid:   #5C3A24;
  --color-brown-light: #7A5440;
  --color-text:        #2C1A0E;
  --color-white:       #FFFFFF;
  --shadow-sm:  0 1px 3px rgba(59,35,20,.12);
  --shadow-md:  0 4px 12px rgba(59,35,20,.15);
  --shadow-lg:  0 8px 24px rgba(59,35,20,.18);
  --radius:     6px;
  --max-width:  1100px;
  --transition: .25s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--color-amber-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-amber); }

h1, h2, h3, h4 {
  font-family: 'Palatino Linotype', Palatino, Georgia, serif;
  color: var(--color-brown);
  line-height: 1.3;
}

.container { width: 92%; max-width: var(--max-width); margin: 0 auto; }

/* --- Skip Link (accessibility) --- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--color-amber); color: var(--color-white);
  padding: .5rem 1rem; z-index: 1000; border-radius: 0 0 var(--radius) var(--radius);
}
.skip-link:focus { left: 0; }

/* ============================================
   Header / Navigation
   ============================================ */
.site-header {
  background: var(--color-brown);
  padding: 0;
  position: sticky; top: 0; z-index: 900;
  box-shadow: var(--shadow-md);
}

.nav-wrapper {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max-width); margin: 0 auto; width: 92%;
  padding: .85rem 0;
}

.site-logo {
  font-family: 'Palatino Linotype', Palatino, Georgia, serif;
  font-size: 1.15rem; font-weight: 700;
  color: var(--color-cream); white-space: nowrap;
}
.site-logo:hover { color: var(--color-amber-light); }

/* Hamburger */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .25rem; }
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--color-cream); margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition);
}

.main-nav ul { list-style: none; display: flex; gap: 1.8rem; }
.main-nav a {
  color: var(--color-cream-dark); font-size: .95rem;
  letter-spacing: .03em; padding: .25rem 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-amber-light);
  border-bottom-color: var(--color-amber-light);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  background: linear-gradient(160deg, var(--color-brown) 0%, var(--color-brown-mid) 100%);
  color: var(--color-cream);
  text-align: center;
  padding: 5rem 1rem 4.5rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--color-cream);
  margin-bottom: .4rem;
}
.hero .subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-amber-light);
  font-style: italic;
  margin-bottom: 2rem;
}
.hero .intro-text {
  max-width: 700px; margin: 0 auto 2.2rem;
  font-size: 1.05rem; line-height: 1.8;
  color: var(--color-cream-dark);
}

/* CTA Button */
.btn {
  display: inline-block;
  background: var(--color-amber);
  color: var(--color-white);
  font-family: 'Palatino Linotype', Palatino, Georgia, serif;
  font-size: 1.05rem; font-weight: 700;
  padding: .85rem 2.2rem;
  border-radius: var(--radius);
  border: 2px solid var(--color-amber);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn:hover {
  background: var(--color-amber-dark);
  border-color: var(--color-amber-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--color-amber-light);
  border-color: var(--color-amber-light);
}
.btn-outline:hover {
  background: var(--color-amber-light);
  color: var(--color-brown);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 4rem 0;
}
.section--alt {
  background: var(--color-cream-dark);
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  text-align: center;
  margin-bottom: .5rem;
}
.section-subtitle {
  text-align: center;
  color: var(--color-brown-light);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

/* --- Framework Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-amber);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card h3 { font-size: 1.2rem; margin-bottom: .6rem; color: var(--color-amber-dark); }
.card p  { font-size: .97rem; color: var(--color-brown-light); }

/* --- Author Teaser --- */
.author-teaser {
  display: flex; align-items: center; gap: 2.5rem;
  flex-wrap: wrap;
}
.author-teaser__img {
  flex: 0 0 200px;
  height: 200px;
  background: var(--color-cream-dark);
  border: 3px solid var(--color-amber);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; color: var(--color-brown-light); text-align: center;
  padding: 1rem;
}
.author-teaser__text { flex: 1; min-width: 260px; }
.author-teaser__text h2 { margin-bottom: .6rem; }
.author-teaser__text p  { margin-bottom: 1rem; }

/* --- About Page --- */
.about-content { display: flex; gap: 2.5rem; flex-wrap: wrap; align-items: flex-start; }
.about-photo {
  flex: 0 0 260px;
  min-height: 320px;
  background: var(--color-cream-dark);
  border: 3px solid var(--color-amber);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; color: var(--color-brown-light); text-align: center;
  padding: 1.5rem;
}
.about-text { flex: 1; min-width: 280px; }
.about-text p { margin-bottom: 1.1rem; }

/* --- Book Page --- */
.book-header {
  text-align: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-cream-dark);
  margin-bottom: 2.5rem;
}
.book-header h1 { margin-bottom: .3rem; }
.book-header .byline { font-size: 1.1rem; color: var(--color-brown-light); font-style: italic; margin-bottom: 1.5rem; }
.book-description { max-width: 780px; margin: 0 auto 2.5rem; font-size: 1.02rem; }
.book-description p { margin-bottom: 1.1rem; }

.discover-list { max-width: 720px; margin: 0 auto; }
.discover-list li {
  padding: .7rem 0 .7rem 1.6rem;
  position: relative;
  border-bottom: 1px solid var(--color-cream-dark);
  font-size: 1rem;
}
.discover-list li::before {
  content: "\2726";
  position: absolute; left: 0; color: var(--color-amber);
  font-size: 1.1rem;
}

.small-group-note {
  background: var(--color-white);
  border-left: 4px solid var(--color-amber);
  padding: 1.5rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 720px; margin: 2.5rem auto 0;
  box-shadow: var(--shadow-sm);
}
.small-group-note h3 { margin-bottom: .4rem; color: var(--color-amber-dark); }

/* --- Contact Page --- */
.contact-grid { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.contact-form-wrapper { flex: 2; min-width: 300px; }
.contact-info-wrapper { flex: 1; min-width: 240px; }

.contact-form label {
  display: block; font-weight: 700; margin-bottom: .3rem;
  color: var(--color-brown); font-size: .95rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: .7rem .9rem;
  border: 1px solid #C9B89A;
  border-radius: var(--radius);
  font-family: Georgia, serif;
  font-size: 1rem;
  background: var(--color-white);
  color: var(--color-text);
  margin-bottom: 1.2rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px rgba(196,125,26,.2);
}
.contact-form textarea { resize: vertical; min-height: 150px; }

.contact-info-box {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-amber);
}
.contact-info-box h3 { margin-bottom: .8rem; color: var(--color-amber-dark); }
.contact-info-box p  { margin-bottom: .8rem; font-size: .97rem; }

.formspree-note {
  font-size: .85rem;
  color: var(--color-brown-light);
  font-style: italic;
  margin-top: .5rem;
}

/* --- Speaking CTA --- */
.speaking-cta {
  background: linear-gradient(160deg, var(--color-brown) 0%, var(--color-brown-mid) 100%);
  color: var(--color-cream);
  text-align: center;
  padding: 3.5rem 1rem;
  margin-top: 3rem;
}
.speaking-cta h2 { color: var(--color-cream); margin-bottom: .6rem; }
.speaking-cta p  { color: var(--color-cream-dark); margin-bottom: 1.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--color-brown);
  color: var(--color-cream-dark);
  padding: 2.5rem 0 1.5rem;
  font-size: .9rem;
}
.footer-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 1.5rem;
}
.footer-nav ul { list-style: none; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-nav a  { color: var(--color-cream-dark); }
.footer-nav a:hover { color: var(--color-amber-light); }
.footer-copy { width: 100%; text-align: center; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--color-brown-mid); color: #A89070; font-size: .85rem; }

/* ============================================
   Page Banner (inner pages)
   ============================================ */
.page-banner {
  background: linear-gradient(160deg, var(--color-brown) 0%, var(--color-brown-mid) 100%);
  color: var(--color-cream);
  text-align: center;
  padding: 3rem 1rem 2.5rem;
}
.page-banner h1 { color: var(--color-cream); font-size: clamp(1.7rem, 4vw, 2.5rem); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .main-nav ul {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-brown); padding: .5rem 0;
    box-shadow: var(--shadow-md);
  }
  .main-nav.open ul { display: flex; }
  .main-nav a { display: block; padding: .75rem 5%; }

  .hero { padding: 3.5rem 1rem 3rem; }
  .section { padding: 2.5rem 0; }

  .author-teaser { flex-direction: column; text-align: center; }
  .author-teaser__img { flex: none; width: 160px; height: 160px; margin: 0 auto; }

  .about-content { flex-direction: column; }
  .about-photo { flex: none; width: 200px; min-height: 240px; margin: 0 auto; }

  .contact-grid { flex-direction: column; }
}

@media (max-width: 480px) {
  html { font-size: 15px; }
  .card-grid { grid-template-columns: 1fr; }
}