/* ============================================================
   ELLERY QUEEN — SPIRITUAL PASSAGES  |  Shared Stylesheet
   Palette: Deep navy #1A2744, Gold #C9A84C, Ivory #F8F4EC,
            Soft white #FDFBF7, Dark text #1C1C1E, Muted #6B6B6B
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #1A2744;
  --navy2:  #243256;
  --gold:   #C9A84C;
  --gold2:  #E4C76B;
  --ivory:  #F8F4EC;
  --white:  #FDFBF7;
  --dark:   #1C1C1E;
  --muted:  #6B6B6B;
  --light:  #EDE8DE;

  --serif:  'Cormorant Garamond', Georgia, serif;
  --sans:   'Lato', system-ui, sans-serif;

  --max-w: 1100px;
  --pad:   clamp(1.25rem, 4vw, 2.5rem);
  --section-gap: clamp(4rem, 8vw, 7rem);
}

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

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; }

.section-eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--navy);
  margin-bottom: 1rem;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 2.5rem;
}

.section-header { text-align: center; }
.section-intro { color: var(--muted); font-size: 1.05rem; max-width: 580px; margin: 0 auto; }

/* ── LAYOUT ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section {
  padding: var(--section-gap) 0;
}

/* ── NAVIGATION ── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(26, 39, 68, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  transition: box-shadow 0.3s;
}

#site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: clamp(0.8rem, 1.5vw, 1.5rem);
  align-items: center;
}

.nav-link {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-link:hover,
.nav-link.active { color: var(--gold); border-bottom-color: var(--gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── INTRO SCREEN ── */
#intro-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#intro-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.intro-cross {
  position: absolute;
  width: 4px;
  height: 120px;
  background: var(--gold);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -120%) scaleY(0);
  transform-origin: bottom;
  animation: crossGrow 1.2s 0.3s ease forwards;
  border-radius: 2px;
}

.intro-cross::after {
  content: '';
  position: absolute;
  width: 70px;
  height: 4px;
  background: var(--gold);
  top: 35%;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  animation: crossH 0.6s 1.4s ease forwards;
  border-radius: 2px;
}

@keyframes crossGrow { to { transform: translate(-50%, -120%) scaleY(1); } }
@keyframes crossH    { to { transform: translateX(-50%) scaleX(1); } }

.intro-rays {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.12) 0%, transparent 65%);
  animation: raysPulse 3s 1.8s ease-in-out infinite alternate;
}

@keyframes raysPulse {
  from { opacity: 0.4; }
  to   { opacity: 1; }
}

.intro-content {
  position: relative;
  text-align: center;
  padding: 2rem;
  animation: introFadeUp 0.8s 1.8s ease both;
}

@keyframes introFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.intro-eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.intro-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--white);
  margin-bottom: 1.25rem;
}

.intro-verse {
  font-family: var(--serif);
  font-style: italic;
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.intro-verse span { display: block; font-size: 0.85rem; color: var(--gold); margin-top: 0.5rem; }

.intro-btn {
  background: var(--gold);
  color: var(--navy);
  border: none;
  padding: 0.9rem 2.5rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
}

.intro-btn:hover { background: var(--gold2); transform: translateY(-2px); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: var(--navy);
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(201,168,76,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-cross {
  position: absolute;
  width: 2px;
  height: 80px;
  background: rgba(201,168,76,0.3);
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 1px;
}

.page-hero-cross::after {
  content: '';
  position: absolute;
  width: 48px;
  height: 2px;
  background: rgba(201,168,76,0.3);
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 1px;
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: var(--white);
  position: relative;
}

.page-hero .section-eyebrow { position: relative; }

/* ── HOMEPAGE HERO ── */
.hero-section {
  background: var(--navy);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg-cross {
  position: absolute;
  width: 3px;
  height: 200px;
  background: rgba(201,168,76,0.15);
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.hero-bg-cross::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 3px;
  background: rgba(201,168,76,0.15);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(201,168,76,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content { position: relative; width: 100%; }

.hero-heading {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.75);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.desktop-br { display: none; }
@media (min-width: 700px) { .desktop-br { display: inline; } }

.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}

.btn-primary:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,168,76,0.35); }

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
}

.btn-navy:hover { background: var(--navy2); transform: translateY(-2px); }

.btn-full { width: 100%; text-align: center; }

/* ── SCROLL HINT ── */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-hint span {
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(201,168,76,0.8), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.4; }
}

/* ── ABOUT CARDS ── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.about-card {
  background: var(--ivory);
  border: 1px solid var(--light);
  border-top: 3px solid var(--gold);
  padding: 2rem 1.75rem;
  border-radius: 2px;
  transition: transform 0.25s, box-shadow 0.25s;
}

.about-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(26,39,68,0.1); }

.card-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--gold);
}

.about-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.about-card p { color: var(--muted); font-size: 0.95rem; }

.about-extended { text-align: center; }

.pull-quote {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--navy);
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.6;
  border-left: 3px solid var(--gold);
  padding-left: 1.75rem;
  text-align: left;
}

/* ── BOOK SECTION ── */
.book-section { background: var(--ivory); }

.book-feature {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.book-cover-wrapper {
  position: sticky;
  top: 90px;
  text-align: center;
}

.book-cover-img {
  width: 100%;
  max-width: 280px;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(26,39,68,0.3);
}

.book-cover-art {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 2/3;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(26,39,68,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}

.book-cover-cross {
  position: absolute;
  width: 3px;
  height: 100px;
  background: rgba(201,168,76,0.4);
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.book-cover-cross::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background: rgba(201,168,76,0.4);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

.book-cover-author, .book-cover-subtitle {
  color: var(--gold);
  font-family: var(--serif);
  position: relative;
  text-align: center;
}

.book-cover-subtitle { font-size: 1.4rem; font-style: italic; margin-bottom: 0.5rem; }
.book-cover-author { font-size: 0.85rem; letter-spacing: 0.12em; opacity: 0.8; }

.buy-btn {
  display: inline-block;
  margin-top: 1.5rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.8rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
}

.buy-btn:hover { background: var(--gold2); transform: translateY(-2px); }

.book-subtitle {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.book-desc {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.book-promise {
  margin-bottom: 1.75rem;
  padding: 1.5rem;
  background: var(--white);
  border-left: 3px solid var(--gold);
  border-radius: 0 2px 2px 0;
}

.book-promise h4 {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 0.6rem;
}

.book-promise p { color: var(--muted); font-size: 0.95rem; }

.book-hope {
  background: var(--navy);
  padding: 1.75rem;
  border-radius: 2px;
}

.hope-text {
  font-family: var(--serif);
  font-style: italic;
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  line-height: 1.65;
}

.book-themes { margin-top: 1rem; }

.themes-heading {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--navy);
  text-align: center;
  margin-bottom: 2rem;
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.theme-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  padding: 1.25rem;
  border-radius: 2px;
  border: 1px solid var(--light);
}

.theme-icon { font-size: 1.5rem; flex-shrink: 0; }
.theme-item p { color: var(--muted); font-size: 0.92rem; }

/* ── FAITH SECTION ── */
.faith-section { background: var(--navy); color: var(--white); }
.faith-section .section-title { color: var(--white); }

.faith-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.faith-verse-block h3, .faith-lessons h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.faith-verse-block p, .faith-lessons p { color: rgba(255,255,255,0.8); margin-bottom: 1rem; }

.faith-cross-deco {
  width: 2px;
  height: 60px;
  background: rgba(201,168,76,0.4);
  margin-bottom: 1.5rem;
  position: relative;
}

.faith-cross-deco::after {
  content: '';
  position: absolute;
  width: 36px;
  height: 2px;
  background: rgba(201,168,76,0.4);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

.lesson-card {
  border: 1px solid rgba(201,168,76,0.25);
  padding: 1.75rem;
  border-radius: 2px;
}

.lesson-card p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9) !important;
  line-height: 1.7;
}

.tagline-banner {
  text-align: center;
  border-top: 1px solid rgba(201,168,76,0.2);
  padding-top: 3rem;
  position: relative;
}

.tagline-cross {
  width: 2px;
  height: 50px;
  background: var(--gold);
  margin: 0 auto 1.5rem;
  position: relative;
  opacity: 0.6;
}

.tagline-cross::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 2px;
  background: var(--gold);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

.tagline-main {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.tagline-sub {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold);
  font-size: 1.1rem;
}

/* ── WRITING SECTION ── */
.writing-section { background: var(--white); }

.writing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.writing-block {
  padding: 2rem;
  border-top: 2px solid var(--gold);
  background: var(--ivory);
}

.writing-block h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.writing-block p { color: var(--muted); font-size: 0.95rem; }

/* ── Q&A SECTION ── */
.qa-section { background: var(--ivory); }

.qa-list { max-width: 820px; margin: 0 auto; }

.qa-item {
  border-bottom: 1px solid var(--light);
  overflow: hidden;
}

.qa-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--navy);
  text-align: left;
  transition: color 0.2s;
}

.qa-question:hover { color: var(--gold); }

.qa-toggle-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--gold);
  transition: transform 0.3s;
}

.qa-question[aria-expanded="true"] .qa-toggle-icon { transform: rotate(45deg); }

.qa-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, padding 0.3s ease;
  padding: 0;
}

.qa-answer.open {
  max-height: 400px;
  padding-bottom: 1.5rem;
}

.qa-answer p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.75;
  border-left: 3px solid var(--gold);
  padding-left: 1.25rem;
}

/* ── CONTACT SECTION ── */
.contact-section { background: var(--white); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }

.contact-card {
  background: var(--ivory);
  border: 1px solid var(--light);
  border-top: 3px solid var(--gold);
  padding: 1.5rem 1.5rem 1.25rem;
  border-radius: 2px;
}

.contact-icon { font-size: 1.5rem; display: block; margin-bottom: 0.5rem; color: var(--gold); }
.contact-card h3 { font-family: var(--serif); font-size: 1.1rem; color: var(--navy); margin-bottom: 0.4rem; }
.contact-card a, .contact-card p { color: var(--muted); font-size: 0.92rem; text-decoration: none; }
.contact-card a:hover { color: var(--gold); }

.contact-message-box h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  background: var(--ivory);
  border: 1px solid var(--light);
  border-radius: 2px;
  padding: 0.85rem 1rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus { border-color: var(--gold); }

.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 0.5rem; }
.form-note.success { color: #2e7d32; }
.form-note.error   { color: #c62828; }

/* ── FOOTER ── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 0 2.5rem;
  text-align: center;
}

.footer-inner { position: relative; }

.footer-cross {
  width: 2px;
  height: 50px;
  background: rgba(201,168,76,0.3);
  margin: 0 auto 1.5rem;
  position: relative;
}

.footer-cross::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 2px;
  background: rgba(201,168,76,0.3);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

.footer-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-nav a {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--gold); }

.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* ── FADE-IN ANIMATION ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .book-feature { grid-template-columns: 1fr; }
  .book-cover-wrapper { position: static; }
  .faith-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 68px;
    left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1.5rem var(--pad) 2rem;
    gap: 0;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    border-bottom: 1px solid rgba(201,168,76,0.15);
    z-index: 888;
  }

  .nav-links.open { transform: translateY(0); }

  .nav-links li { border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-link { display: block; padding: 0.85rem 0; border-bottom: none; font-size: 0.9rem; }
  .nav-toggle { display: flex; }
}

@media (max-width: 480px) {
  .about-grid { grid-template-columns: 1fr; }
  .themes-grid { grid-template-columns: 1fr; }
  .writing-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
}