/* =========================================================
   The Soul Framework — Modern Minimalist Promo Page
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f5f0;
  --color-bg-dark: #14110f;
  --color-text: #1a1815;
  --color-text-muted: #5a5550;
  --color-text-soft: #8a847d;
  --color-accent: #b08a4d;          /* warm gold */
  --color-accent-dark: #8a6a39;
  --color-border: #e8e3db;
  --color-quote-bg: #faf8f3;

  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1200px;
  --max-width-narrow: 760px;

  --transition: 200ms ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  z-index: 200;
  padding: 8px 14px;
  background: var(--color-text);
  color: #fff !important;
  font-size: 14px;
  font-weight: 500;
  border-radius: 2px;
  transition: top 150ms ease;
}
.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: var(--max-width-narrow); }
.center { text-align: center; }
.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--color-border);
}
.section:last-of-type { border-bottom: none; }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin: 0 0 16px 0;
}
.eyebrow.center { text-align: center; }

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 32px 0;
  color: var(--color-text);
}
.section-title.small { font-size: clamp(1.6rem, 3vw, 2.25rem); }
.section-title.center { text-align: center; }

.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.55;
  color: var(--color-text);
  margin: 0 0 28px 0;
  font-weight: 400;
}

p { margin: 0 0 20px 0; color: var(--color-text-muted); }
em { color: var(--color-text); }

.pull-question {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-accent-dark);
  text-align: center;
  margin: 48px 0 0 0;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: var(--color-text);
  color: var(--color-bg);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-bg);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-ghost:hover {
  background: var(--color-text);
  color: var(--color-bg);
}
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--color-accent);
  color: var(--color-bg);
  border-radius: 2px;
  margin-left: 6px;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0);
  backdrop-filter: blur(0);
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-text);
  transition: color var(--transition);
}
.nav:not(.scrolled) .nav-brand,
.nav:not(.scrolled) .nav-links a:not(.nav-cta) { color: #fff; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text);
}
.nav-links a:hover { color: var(--color-accent); }
.nav-cta {
  padding: 9px 18px;
  background: var(--color-accent);
  color: #fff !important;
  border-radius: 2px;
}
.nav-cta:hover { background: var(--color-accent-dark); color: #fff !important; }

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
}
.nav:not(.scrolled) .nav-toggle span { background: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  overflow: hidden;
  padding: 120px 24px 60px;
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 17, 15, 0.55) 0%,
    rgba(20, 17, 15, 0.35) 40%,
    rgba(20, 17, 15, 0.75) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  animation: fadeUp 1s ease both;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 24px 0;
}
.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px 0;
  color: #fff;
}
.hero-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 36px 0;
}
.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.5;
  color: #fff;
  max-width: 580px;
  margin: 0 auto 48px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-cta .btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.hero-cta .btn-primary:hover {
  background: #fff;
  color: var(--color-text);
}
.hero-cta .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}
.hero-cta .btn-ghost:hover {
  background: #fff;
  color: var(--color-text);
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 12px;
}
.hero-scroll span {
  display: block;
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(16px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- About section ---------- */
.section-about {
  background: var(--color-bg);
}

/* ---------- Feature section ---------- */
.section-feature {
  background: var(--color-bg-alt);
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-image {
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(20, 17, 15, 0.25);
}
.feature-image img {
  width: 100%;
  height: auto;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px 0;
}
.feature-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 14px;
  height: 1px;
  background: var(--color-accent);
}

/* ---------- Quotes ---------- */
.section-quotes {
  background: var(--color-bg);
}
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.quote-card {
  background: var(--color-quote-bg);
  border-left: 3px solid var(--color-accent);
  padding: 36px 32px;
  margin: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}
.quote-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(20, 17, 15, 0.18);
}
.quote-card p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--color-text);
  margin: 0 0 16px 0;
}
.quote-card cite {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* ---------- Inside the book ---------- */
.section-inside {
  background: var(--color-bg-alt);
}
.inside-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 56px;
}
.inside-card {
  background: var(--color-bg);
  padding: 40px 32px;
  border-top: 2px solid var(--color-accent);
  transition: transform var(--transition);
}
.inside-card:hover { transform: translateY(-6px); }
.inside-card .part-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 12px;
}
.inside-card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0 0 16px 0;
  color: var(--color-text);
}
.inside-card p {
  font-size: 15px;
  margin: 0;
}

/* ---------- FAQ ---------- */
.section-faq {
  background: var(--color-bg);
}
.faq-list {
  margin-top: 48px;
  border-top: 1px solid var(--color-border);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 48px 24px 0;
  position: relative;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 {
  display: inline;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.4;
  color: var(--color-text);
  margin: 0;
}
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateY(-75%) rotate(45deg);
  transition: transform var(--transition);
}
.faq-item[open] summary::after {
  transform: translateY(-25%) rotate(-135deg);
}
.faq-item summary:hover h3 { color: var(--color-accent-dark); }
.faq-item summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}
.faq-answer {
  padding: 0 0 24px 0;
}
.faq-answer p {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0;
}

/* ---------- Buy ---------- */
.section-buy {
  background: var(--color-bg-dark);
  color: #fff;
}
.section-buy .eyebrow,
.section-buy .section-title {
  color: #fff;
}
.section-buy .eyebrow { color: rgba(255, 255, 255, 0.65); }
.buy-blurb {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto 40px;
  max-width: 560px;
}
.section-buy em { color: rgba(255, 255, 255, 0.95); }
.buy-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.section-buy .btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.section-buy .btn-primary:hover {
  background: #fff;
  color: var(--color-text);
}
.section-buy .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

/* ---------- Author ---------- */
.section-author {
  background: var(--color-bg);
}
.author-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.author-image {
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(20, 17, 15, 0.3);
}
.author-image img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* ---------- Also By ---------- */
.section-also-by {
  background: var(--color-bg-alt);
}
.also-by-grid {
  display: grid;
  grid-template-columns: minmax(0, 240px) 1fr;
  gap: 64px;
  align-items: start;
}
.also-by-image {
  margin: 0;
  position: sticky;
  top: 100px;
}
.also-by-image a {
  display: block;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(20, 17, 15, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.also-by-image a:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 80px -20px rgba(20, 17, 15, 0.45);
}
.also-by-image img {
  width: 100%;
  height: auto;
  display: block;
}
.also-by-text .btn {
  margin-top: 16px;
}
.also-by-headline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.5;
  color: var(--color-text);
  margin: 0 0 24px 0;
}
.also-by-answer {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: var(--color-accent-dark);
  font-style: italic;
  margin: 0 0 32px 0;
  padding-left: 16px;
  border-left: 2px solid var(--color-accent);
}

/* ---------- Contact ---------- */
.section-contact {
  background: var(--color-bg-alt);
}
.contact-blurb {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin: 0 0 48px 0;
  color: var(--color-text-muted);
}
.contact-form {
  background: var(--color-bg);
  padding: 48px;
  border-radius: 4px;
  box-shadow: 0 4px 30px -10px rgba(20, 17, 15, 0.08);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(176, 138, 77, 0.15);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

#contact-submit { margin-top: 8px; width: 100%; }

.form-status {
  margin: 16px 0 0 0;
  font-size: 14px;
  min-height: 1.4em;
}
.form-status.success { color: #2d7a3d; }
.form-status.error   { color: #b13b3b; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer p { margin: 0; color: inherit; }
.footer-title {
  font-family: var(--font-serif);
  font-size: 20px;
  color: #fff;
}
.footer-sub {
  font-size: 13px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px !important;
}
.footer-meta { text-align: right; font-size: 13px; }
.footer a { color: var(--color-accent); }
.footer a:hover { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .feature-grid,
  .author-grid,
  .also-by-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .author-image {
    max-width: 480px;
    margin: 0 auto;
  }
  .also-by-image {
    max-width: 240px;
    margin: 0 auto;
    position: static;
  }
  .section { padding: 72px 0; }
  .contact-form { padding: 32px; }
}

@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 16px 24px 32px;
    border-top: 1px solid var(--color-border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links li:last-child { border-bottom: none; padding-top: 8px; }
  .nav-links a {
    display: block;
    padding: 14px 0;
    color: var(--color-text) !important;
    font-size: 16px;
  }
  .nav-cta { display: inline-block; padding: 10px 18px; }
  .nav:not(.scrolled) {
    background: rgba(255, 255, 255, 0);
  }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .btn-lg { padding: 14px 24px; }
  .contact-form { padding: 24px; }
  .quote-card { padding: 28px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}