:root {
  --color-forest: #557247;
  --color-moss: #6e8a59;
  --color-sage: #8fa77b;
  --color-cream: #f5f3ed;
  --color-gold: #c7a66a;
  --color-text: #2a2a29;
  --color-muted: #5d6c63;
  --shadow-soft: 0 18px 28px rgba(85, 114, 71, 0.1);
  --radius-base: 12px;
  --max-width: 1100px;
  --font-serif: "Merriweather", "Playfair Display", serif;
  --font-sans: "Inter", "Lato", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition-base: 0.25s ease;
  --line-height-base: 1.6;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: var(--line-height-base);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover,
a:focus-visible {
  color: var(--color-gold);
}

body > header {
  background: linear-gradient(135deg, rgba(85, 114, 71, 0.95), rgba(110, 138, 89, 0.92));
  color: #fff;
  padding: 0.9rem 0;
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(4px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.3rem;
  text-decoration: none;
  color: #fff;
}

.brand:hover,
.brand:focus-visible {
  color: #fff;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
}

html:not(.js) .nav-toggle {
  display: none !important;
}

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon .nav-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0;
  font-weight: 600;
  letter-spacing: 0.025em;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.55rem;
  height: 2px;
  background: transparent;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease, background 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a[aria-current="page"]::after {
  background: var(--color-gold);
  transform: scaleX(1);
}

.nav-links a[aria-current="page"] {
  color: #fff;
}

.page {
  padding-bottom: 4rem;
}

.container {
  width: min(var(--max-width), 100% - 3rem);
  margin: 0 auto;
}

.hero {
  padding: 4rem 0 3rem;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw + 1rem, 3.2rem);
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 40ch;
}

.hero-visual {
  background: rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  min-height: 220px;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section {
  padding: 3.5rem 0;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  margin-bottom: 1rem;
  color: var(--color-forest);
}

.section-subtitle {
  margin-bottom: 2rem;
  color: var(--color-muted);
  max-width: 60ch;
}

/* Center subtitles that immediately follow a quote so the subtitle box
   (which has a max-width) is horizontally centered under the quote */
.section .quote + .section-subtitle {
  margin-left: auto;
  margin-right: auto;
  margin-top: 0.5rem;
  text-align: center;
}

.grid-2 {
  display: grid;
  gap: 2rem;
}

.card {
  background-color: #fff;
  border-radius: var(--radius-base);
  padding: 1.8rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card img {
  border-radius: calc(var(--radius-base) - 4px);
  box-shadow: 0 12px 22px rgba(85, 114, 71, 0.14);
}

.card h3 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--color-moss);
  font-size: 1.5rem;
}

.card p {
  margin: 0;
  color: var(--color-muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: var(--color-moss);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.button.secondary {
  background: transparent;
  color: var(--color-moss);
  border: 2px solid rgba(110, 138, 89, 0.45);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(85, 114, 71, 0.18);
  background: var(--color-forest);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(110, 138, 89, 0.12);
}

.about {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-text p {
  margin: 0 0 1rem;
  color: var(--color-muted);
}

.quote {
  background: linear-gradient(140deg, rgba(143, 167, 123, 0.2), rgba(245, 243, 237, 0.8));
  border-left: 4px solid var(--color-gold);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-base);
  font-style: italic;
  color: var(--color-forest);
  box-shadow: var(--shadow-soft);
}

.toc {
  background: rgba(245, 243, 237, 0.8);
  border-radius: var(--radius-base);
  padding: 1.5rem 1.8rem;
  box-shadow: var(--shadow-soft);
}

.toc h3 {
  font-family: var(--font-serif);
  margin-top: 0;
  color: var(--color-moss);
}

.toc ul {
  padding-left: 1.2rem;
  margin: 0;
  color: var(--color-muted);
}

.toc li + li {
  margin-top: 0.5rem;
}

.book-meta {
  display: grid;
  gap: 2rem;
}

form {
  background: #fff;
  border-radius: var(--radius-base);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1.2rem;
}

.contact-form .form-row,
.order-form .form-row {
  display: grid;
  gap: 1rem;
}

.contact-form .two-columns,
.order-form .two-columns {
  grid-template-columns: 1fr;
}

.contact-form .form-field,
.order-form .form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

label {
  font-weight: 600;
  color: var(--color-forest);
}

input,
select,
textarea {
  font: inherit;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(110, 138, 89, 0.3);
  background: rgba(255, 255, 255, 0.9);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-moss);
  outline: none;
  box-shadow: 0 0 0 3px rgba(110, 138, 89, 0.18);
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.form-success {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: rgba(110, 138, 89, 0.18);
  color: var(--color-forest);
  font-weight: 600;
  border: 1px solid rgba(110, 138, 89, 0.25);
}

.form-note {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.form-info {
  border-radius: var(--radius-base);
  background: rgba(110, 138, 89, 0.12);
  padding: 1rem 1.25rem;
  color: var(--color-forest);
  line-height: 1.5;
  font-size: 0.95rem;
}

.form-info p {
  margin: 0;
}

.form-info p + p {
  margin-top: 0.5rem;
}

.section-intro {
  padding-bottom: 1.5rem;
}

[data-contact-form] > .form-section,
[data-order-form] > .form-section {
  padding-top: 1.75rem;
}

.section-intro + [data-contact-form],
.section-intro + [data-order-form] {
  margin-top: -0.5rem;
  display: block;
}

.product-selection {
  border: 1px solid rgba(110, 138, 89, 0.3);
  border-radius: var(--radius-base);
  padding: 1.5rem;
  margin: 0;
  display: grid;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.9);
}

.product-selection legend {
  font-weight: 600;
  color: var(--color-forest);
  padding: 0 0.4rem;
}

.product-selection-hint {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.product-options {
  display: grid;
  gap: 1rem;
}

.product-option {
  border: 1px solid rgba(110, 138, 89, 0.25);
  border-radius: var(--radius-base);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
  background: rgba(245, 243, 237, 0.7);
}

.product-option-main {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.product-option-main input[type="checkbox"] {
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.product-option-main label {
  margin: 0;
}

.product-option-main small {
  display: block;
  font-weight: 400;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

.product-option-quantity {
  display: grid;
  gap: 0.4rem;
  max-width: 120px;
}

.product-option-quantity label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.contact-cta {
  text-align: center;
}

.contact-cta .cta-card {
  border-radius: var(--radius-base);
  background: linear-gradient(125deg, rgba(110, 138, 89, 0.16), rgba(245, 243, 237, 0.9));
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
  justify-items: center;
}

.contact-cta h2 {
  margin: 0;
}

.contact-cta p {
  max-width: 540px;
  color: var(--color-forest);
}

footer {
  background: var(--color-forest);
  color: rgba(255, 255, 255, 0.9);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}

.footer-brand {
  display: grid;
  gap: 0.75rem;
  max-width: 320px;
}

.footer-description {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.footer-columns {
  display: grid;
  gap: 2rem;
}

.footer-column {
  display: grid;
  gap: 1rem;
}

.footer-heading {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
}

.footer-nav {
  display: grid;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.88);
}

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

.footer-contact {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  display: grid;
  gap: 0.45rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  width: fit-content;
  transition: background var(--transition-base), color var(--transition-base);
}

.contact-link:hover,
.contact-link:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.footer-contact-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.9rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.85);
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--color-gold);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.footer-social a:hover,
.footer-social a:focus-visible {
  color: var(--color-gold);
}

.footer-bottom {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.25rem;
}

.footer-meta {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.68);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(199, 166, 106, 0.16);
  color: var(--color-gold);
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.cta {
  background: linear-gradient(120deg, rgba(110, 138, 89, 0.15), rgba(199, 166, 106, 0.15));
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-soft);
  width: min(720px, 100% - 2.5rem);
  margin: 0 auto;
}

.cta-content {
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.5rem, 5vw, 3rem);
  display: grid;
  gap: 1rem;
  justify-items: center;
  text-align: center;
}

.cta p {
  margin: 0;
  max-width: 65ch;
}

.cta strong {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-forest);
}

.book-hero {
  display: grid;
  gap: 2.5rem;
  padding: 3rem 0;
  align-items: center;
}

.book-hero img {
  justify-self: center;
  border-radius: var(--radius-base);
  box-shadow: 0 18px 32px rgba(85, 114, 71, 0.22);
}

.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.book-info-box {
  background: rgba(245, 243, 237, 0.85);
  border-radius: var(--radius-base);
  border: 1px solid rgba(110, 138, 89, 0.12);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 12px 20px rgba(85, 114, 71, 0.08);
  display: grid;
  gap: 0.2rem;
  margin-top: 1.5rem;
  max-width: min(100%, 28rem);
}

.book-info-box p {
  margin: 0;
  color: var(--color-muted);
  font-weight: 500;
}

.book-info-box p + p {
  margin-top: 0;
}

.book-info-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-moss);
}

.book-info-label {
  font-weight: 600;
  color: var(--color-forest);
  margin-right: 0.25rem;
}


.faq {
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-base);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.faq-item strong {
  font-family: var(--font-serif);
  color: var(--color-moss);
}

.legal-stack {
  display: grid;
  gap: 1.5rem;
}

.legal-card {
  background: #fff;
  border-radius: var(--radius-base);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
}

.legal-card h2 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--color-moss);
}

.legal-card h3 {
  margin: 1rem 0 0.5rem;
  font-family: var(--font-serif);
  color: var(--color-forest);
}

.legal-card p {
  margin: 0;
  color: var(--color-muted);
}

.legal-card address {
  font-style: normal;
  color: var(--color-text);
  line-height: 1.7;
}

.legal-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-muted);
}

.legal-list li + li {
  margin-top: 0.35rem;
}

.email-display {
  font-weight: 600;
  color: var(--color-forest);
  margin-left: 0.5rem;
}

.email-reveal {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(110, 138, 89, 0.3);
  background: rgba(110, 138, 89, 0.12);
  color: var(--color-forest);
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.email-reveal:hover,
.email-reveal:focus-visible {
  background: rgba(110, 138, 89, 0.22);
  border-color: rgba(110, 138, 89, 0.5);
}

.flipbook-frame {
  border: 1px solid #d9d9d9;
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-soft);
}

.hero .badge {
  justify-self: flex-start;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    gap: 0.9rem;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .nav-links {
    width: 100%;
    margin-left: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
  }

  .nav-links a {
    width: 100%;
    white-space: normal;
  }

  .js .nav-links[data-visible="false"] {
    display: none;
  }

  .js .nav-links[data-visible="true"] {
    display: flex;
  }

  html:not(.js) .nav-links {
    display: flex;
  }
}

@media (min-width: 600px) {
  .hero,
  .book-hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .book-meta {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .book-meta .toc {
    align-self: center;
  }

  .legal-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-form .two-columns,
  .order-form .two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-option {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.35fr);
    align-items: start;
  }

  .footer-columns {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  body > header {
    padding: 1.5rem 0;
  }

  .nav-links a {
    font-size: 1rem;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .section {
    padding: 4.5rem 0;
  }

  .book-hero {
    padding: 4rem 0;
  }
}