:root {
  --green-900: #2E3D27;
  --green-800: #3B4A30;
  --green-700: #475E3D;
  --green-600: #55714A;
  --green-500: #6E7F56;
  --green-200: #D8E2C8;
  --mint: #F5F8F3;
  --cream: #fbfcf9;
  --sand: #E9E3D0;
  --brown: #5E473D;
  --accent: #A1C181;
  --shadow-soft: 0 18px 50px rgba(47, 61, 39, 0.12);
  --font-display: 'Playfair Display', serif;
  --font-sans: 'Source Sans 3', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--green-900);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img[src*="/icons/"] {
  width: clamp(40px, 5vw, 60px);
  height: auto;
  display: inline-block;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
}

.icon img {
  width: 32px;
  height: 32px;
  max-width: 32px;
  max-height: 32px;
  object-fit: contain;
  border-radius: 0;
}

.icon-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-right: 8px;
}

.icon-inline img {
  width: 24px;
  height: 24px;
  max-width: 24px;
  max-height: 24px;
  object-fit: contain;
  border-radius: 0;
}

.icon-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-small img {
  width: 48px;
  height: 48px;
  max-width: 48px;
  max-height: 48px;
  object-fit: contain;
  border-radius: 0;
}

.icon-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.icon-large img {
  width: 64px;
  height: 64px;
  max-width: 64px;
  max-height: 64px;
  object-fit: contain;
  border-radius: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--green-900);
  margin: 0;
}

p {
  margin: 0 0 1.1rem;
}

a {
  color: var(--green-600);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--green-800);
}

img {
  max-width: 100%;
  display: block;
  border-radius: 18px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(71, 94, 61, 0.92), rgba(43, 59, 36, 0.9)), url('/images/growing-guide-hero.png') center/cover no-repeat;
  color: #ffffff;
  padding: 120px 0 110px;
  text-align: center;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.35) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  align-items: center;
  justify-items: center;
  text-align: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 520px;
  align-items: flex-start;
}

.hero-pricing {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.55rem 1.2rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(0, 0, 0, 0.28);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  width: fit-content;
}

.hero-pricing__price {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  font-weight: 900;
}

.hero-pricing__note {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  opacity: 0.82;
}

.hero-preview {
  width: min(320px, 100%);
}

.hero-eyebrow {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.7rem, 6vw, 4.2rem);
  color: #ffffff;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-lede {
  font-size: clamp(1.15rem, 3vw, 1.35rem);
  max-width: 580px;
  margin: 0 auto 0;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: #ffffff;
  color: var(--green-700);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover,
.btn-primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.65);
  color: #ffffff;
}

.btn-secondary:hover,
.btn-secondary:focus {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.14);
}

.hero-meta {
  font-size: 0.95rem;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
}

.hero-meta a {
  color: #ffffff;
  text-decoration: underline;
}

.hero-meta a:hover {
  opacity: 0.85;
}

.hero__price {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 16px 32px;
  margin-top: 20px;
}

.hero__price-main {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  display: block;
  color: #ffffff;
  margin-bottom: 4px;
}

.hero__price-sub {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.9;
  display: block;
}

@media (min-width: 960px) {
  .hero {
    text-align: left;
  }

  .hero-content {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 320px);
    justify-items: stretch;
    text-align: left;
  }

  .hero-copy {
    text-align: left;
    align-items: flex-start;
  }

  .hero-pricing {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .hero-lede {
    margin: 0;
  }

  .hero-cta {
    justify-content: flex-start;
  }

  .hero-meta {
    margin: 0;
  }

  .hero-preview {
    justify-self: end;
  }
}

.cover-card {
  position: relative;
  border-radius: 28px;
  padding: clamp(28px, 4.5vw, 36px);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(47, 63, 39, 0.96) 0%, rgba(96, 126, 71, 0.85) 100%);
  box-shadow: 0 28px 55px rgba(31, 42, 26, 0.35);
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.cover-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(255, 255, 255, 0.24) 0%, transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.18) 0%, transparent 50%);
  opacity: 0.9;
  z-index: -1;
}

.cover-card__tag {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.68rem;
  font-weight: 600;
  opacity: 0.85;
}

.cover-card__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.8vw, 3.2rem);
  font-weight: 900;
  line-height: 0.95;
}

.cover-card__subtitle {
  font-family: var(--font-serif);
  font-size: 1rem;
  opacity: 0.95;
  max-width: 18ch;
}

.cover-card__footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.cover-card__stamp {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.85rem;
  opacity: 0.9;
}

.cover-card__badge {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 600;
}

.cover-card__mono {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  opacity: 0.7;
}

.cover-card--forest::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(26, 38, 22, 0.25) 0%, rgba(79, 110, 63, 0.2) 50%, rgba(76, 107, 61, 0.05) 100%);
  z-index: -1;
}

.cover-card--sunrise {
  background: linear-gradient(150deg, #F6C680 0%, #E8966D 35%, #4C6F45 100%);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 26px 52px rgba(92, 39, 9, 0.32);
}

.cover-card--sunrise::before {
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 211, 147, 0.45) 0%, transparent 55%),
    radial-gradient(circle at 80% 85%, rgba(255, 255, 255, 0.22) 0%, transparent 50%);
}

.cover-card--minimal {
  background: linear-gradient(160deg, #FFFFFF 0%, #F4F2E9 100%);
  color: var(--green-900);
  border: 1px solid rgba(71, 94, 61, 0.12);
  box-shadow: var(--shadow-soft);
}

.cover-card--minimal::before {
  background:
    radial-gradient(circle at 15% 25%, rgba(110, 127, 86, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(71, 94, 61, 0.08) 0%, transparent 55%);
}

.cover-card--minimal .cover-card__tag {
  color: var(--green-600);
  opacity: 0.7;
}

.cover-card--minimal .cover-card__badge {
  background: rgba(110, 127, 86, 0.12);
  color: var(--green-700);
}

.cover-card--minimal .cover-card__stamp {
  color: var(--green-600);
}

.cover-card--minimal .cover-card__subtitle {
  color: var(--brown);
}

.cover-card--minimal .cover-card__mono {
  opacity: 0.5;
}

.cover-concepts {
  padding: 80px 0;
  background: #ffffff;
}

.cover-concepts h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.cover-concepts .section-intro {
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.cover-gallery {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.cover-option {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cover-option .cover-card {
  min-height: 400px;
}

.cover-notes {
  background: var(--mint);
  border-radius: 20px;
  padding: 18px 20px;
  border: 1px solid rgba(71, 94, 61, 0.12);
  box-shadow: 0 16px 32px rgba(71, 94, 61, 0.1);
}

.cover-notes h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--green-900);
}

.cover-notes ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--brown);
  font-size: 0.95rem;
}

.cover-notes li {
  margin-bottom: 0.4rem;
}

.cover-disclaimer {
  text-align: center;
  font-size: 0.95rem;
  color: var(--brown);
  margin-top: 2rem;
}

.guide-highlights {
  padding: 80px 0 70px;
  background: var(--cream);
}

.guide-highlights h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 2.5rem;
}

.highlight-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.highlight-card {
  background: #ffffff;
  border-radius: 22px;
  padding: 26px;
  border: 1px solid rgba(71, 94, 61, 0.08);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.highlight-card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--mint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px rgba(71, 94, 61, 0.1);
}

.highlight-card .card-icon img {
  width: 28px;
  height: 28px;
  border-radius: 0;
}

.highlight-card h3 {
  font-size: 1.35rem;
}

.point-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.point-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.98rem;
}

.point-list li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1;
}

.visual-playbooks {
  padding: 90px 0;
}

.visual-playbooks h2 {
  text-align: center;
  font-size: clamp(2.1rem, 4vw, 2.7rem);
  margin-bottom: 1rem;
}

.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
  color: var(--brown);
}

.visual-stack {
  display: grid;
  gap: 38px;
}

.visual-card {
  background: #ffffff;
  border-radius: 26px;
  padding: clamp(24px, 5vw, 40px);
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.visual-card:nth-of-type(even) .visual-media {
  order: 2;
}

.visual-media {
  position: relative;
}

.visual-media::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 18px;
  border: 1px dashed rgba(71, 94, 61, 0.12);
  pointer-events: none;
}

.visual-media img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(47, 61, 39, 0.18);
}

.visual-copy .tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--mint);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-600);
  margin-bottom: 1rem;
}

.visual-copy h3 {
  font-size: clamp(1.7rem, 3vw, 2.1rem);
  margin-bottom: 1rem;
}

.visual-copy .point-list li::before {
  content: '\2713';
  color: var(--green-600);
  font-size: 1rem;
  top: 0.1rem;
}

.visual-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.link-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--mint);
  color: var(--green-700);
  font-weight: 600;
  font-size: 0.95rem;
}

.link-pill:hover,
.link-pill:focus {
  background: var(--green-200);
  color: var(--green-900);
}

.seasonal-rhythm {
  background: linear-gradient(160deg, #ffffff 0%, var(--mint) 100%);
  padding: 90px 0 80px;
}

.seasonal-rhythm h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.seasonal-rhythm .section-intro {
  margin-bottom: 2.5rem;
}

.seasonal-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.season-card {
  background: #ffffff;
  border-radius: 22px;
  padding: 26px;
  border: 1px solid rgba(71, 94, 61, 0.08);
  box-shadow: 0 16px 32px rgba(47, 61, 39, 0.12);
}

.season-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.season-card .point-list li::before {
  content: '\2022';
  color: var(--accent);
  top: 0.1rem;
}

.downloads {
  padding: 80px 0;
  background: #ffffff;
}

.downloads h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.downloads .section-intro {
  margin-bottom: 2.2rem;
}

.resource-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.resource-card {
  border-radius: 22px;
  padding: 26px;
  background: var(--mint);
  border: 1px solid rgba(71, 94, 61, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: 0 16px 30px rgba(71, 94, 61, 0.12);
}

.resource-card strong {
  font-size: 1.2rem;
  font-family: var(--font-display);
}

.resource-card .btn {
  align-self: flex-start;
}

.offline {
  padding: 90px 0 110px;
  background: linear-gradient(180deg, rgba(110, 127, 86, 0.08) 0%, rgba(110, 127, 86, 0.02) 100%);
}

.offline-card {
  background: #ffffff;
  border-radius: 26px;
  padding: clamp(30px, 6vw, 48px);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 26px;
  align-items: center;
}

.offline-card header h2 {
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.offline-card header p {
  margin-bottom: 0;
  color: var(--brown);
}

.pwa-install-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 320px;
}

.pwa-install-widget[aria-hidden="true"] {
  display: none;
}

.pwa-install-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 14px 24px;
  border-radius: 50px;
  border: none;
  background: var(--green-600);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 24px rgba(47, 61, 39, 0.3);
  white-space: nowrap;
}

.pwa-install-button:hover,
.pwa-install-button:focus {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(47, 61, 39, 0.4);
  background: var(--green-700);
}

.pwa-install-button img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.pwa-install-instructions {
  border-radius: 16px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1px solid rgba(71, 94, 61, 0.2);
  font-size: 0.9rem;
  color: var(--green-900);
  display: none;
  box-shadow: 0 8px 24px rgba(47, 61, 39, 0.2);
}

.pwa-install-instructions.is-visible {
  display: block;
}

.pwa-install-instructions strong {
  display: block;
  margin-bottom: 0.35rem;
}

.pwa-install-instructions ul {
  margin: 0;
  padding-left: 1.1rem;
}

.pwa-install-instructions li {
  margin-bottom: 0.35rem;
}

@media (max-width: 980px) {
  .visual-card {
    grid-template-columns: 1fr;
  }
  .visual-card:nth-of-type(even) .visual-media {
    order: 0;
  }
  .visual-media::after {
    inset: 10px;
  }
  .offline-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 100px 0 90px;
  }
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    width: 100%;
  }
  .hero-pricing {
    align-self: center;
    justify-content: center;
    text-align: center;
    gap: 0.4rem;
    padding: 0.45rem 1.2rem;
  }
  .hero-pricing__note {
    align-self: center;
  }
  .visual-playbooks {
    padding: 70px 0;
  }
  .seasonal-rhythm {
    padding: 70px 0;
  }
  .downloads {
    padding: 70px 0;
  }
  .offline {
    padding: 70px 0 90px;
  }
}

@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;
  }
}

/* Mobile Navigation */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 1000;
}

.mobile-header-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--green-900);
  font-weight: 700;
}

.hamburger-btn {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.hamburger-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--green-700);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 999;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: #ffffff;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 1000;
  overflow-y: auto;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar.active {
  transform: translateX(0);
}

.sidebar-header {
  padding: 20px;
  background: var(--green-700);
  color: #ffffff;
}

.sidebar-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0;
  color: #ffffff;
}

.sidebar-nav {
  padding: 20px 0;
}

.sidebar-nav-item {
  display: block;
  padding: 15px 20px;
  color: var(--green-900);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.sidebar-nav-item:hover,
.sidebar-nav-item:active {
  background: var(--mint);
  border-left-color: var(--green-600);
  color: var(--green-900);
}

/* Adjust body for fixed header */
body {
  padding-top: 60px;
}

/* Hide mobile nav on desktop */
@media (min-width: 721px) {
  .mobile-header,
  .sidebar,
  .sidebar-overlay {
    display: none;
  }

  body {
    padding-top: 0;
  }
}

/* Mobile improvements */
/* Visual Design Elements */
.visual-intro {
  position: relative;
  margin: 30px 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.intro-image {
  width: 100%;
  max-height: 350px;
  object-fit: cover;
  display: block;
}

.intro-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(71, 94, 61, 0.95), transparent);
  padding: 30px 20px;
  color: white;
}

.intro-overlay h3 {
  font-size: 1.5rem;
  margin: 0 0 10px;
  color: white;
}

.intro-overlay p {
  font-size: 1rem;
  margin: 0;
  opacity: 0.95;
}

.visual-heading {
  text-align: center;
  font-size: 2rem;
  margin: 40px 0 10px;
}

.visual-subheading {
  text-align: center;
  font-size: 1.1rem;
  color: var(--brown);
  margin: 0 0 30px;
}

.plant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.plant-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plant-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.plant-card-image {
  width: 100%;
  height: 150px;
  object-fit: contain;
  background: var(--cream);
  padding: 20px;
}

.plant-card-content {
  padding: 20px;
}

.plant-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 8px;
  color: var(--green-900);
}

.plant-card-type {
  display: inline-block;
  background: var(--mint);
  color: var(--green-700);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.plant-card-stats {
  display: flex;
  gap: 16px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.plant-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--brown);
}

.plant-stat-icon {
  font-size: 1.2rem;
}

.plant-card-companions {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--cream);
  font-size: 0.9rem;
  color: var(--brown);
}

.visual-section {
  background: var(--cream);
  border-radius: 20px;
  padding: 40px 30px;
  margin: 40px 0;
  position: relative;
  overflow: hidden;
}

.visual-section-image {
  width: 100%;
  max-width: 500px;
  max-height: 350px;
  object-fit: cover;
  margin: 0 auto 30px;
  display: block;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.screenshot-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.screenshot-card-image {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: var(--cream);
  padding: 20px;
}

.screenshot-card-content {
  padding: 24px;
}

.screenshot-card h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 12px;
  color: var(--green-900);
}

.screenshot-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--brown);
}

.screenshot-card li {
  margin-bottom: 8px;
}

@media (max-width: 720px) {
  .hero {
    padding: 80px 0 70px;
  }

  .hero__price {
    padding: 12px 24px;
    margin-top: 16px;
  }

  .hero__price-main {
    font-size: 2rem;
  }

  .hero__price-sub {
    font-size: 0.9rem;
  }

  .container {
    width: min(100%, calc(100% - 32px));
  }

  .plant-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .screenshot-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .plant-card-image {
    height: 120px;
    padding: 16px;
  }

  .screenshot-card-image {
    height: 130px;
    padding: 16px;
  }

  .intro-image {
    max-height: 250px;
  }

  .visual-section-image {
    max-height: 250px;
  }

  .visual-section {
    padding: 30px 20px;
  }

  .guide-highlights,
  .visual-playbooks,
  .seasonal-rhythm,
  .downloads {
    padding: 60px 0;
  }

  .cover-concepts {
    padding: 60px 0;
  }

  .highlight-grid,
  .seasonal-grid,
  .resource-grid {
    gap: 20px;
  }

  .visual-card {
    padding: 20px;
  }

  .visual-stack {
    gap: 28px;
  }

  .cover-option .cover-card {
    min-height: 340px;
  }

  .icon img {
    width: 28px;
    height: 28px;
    max-width: 28px;
    max-height: 28px;
  }

  .icon-inline img {
    width: 20px;
    height: 20px;
    max-width: 20px;
    max-height: 20px;
  }

  .icon-small img {
    width: 40px;
    height: 40px;
    max-width: 40px;
    max-height: 40px;
  }

  .icon-large img {
    width: 52px;
    height: 52px;
    max-width: 52px;
    max-height: 52px;
  }
}

/* Table of Contents Section */
.toc-section {
  padding: 60px 0;
  background: #ffffff;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-align: center;
  color: var(--green-900);
  margin-bottom: 2rem;
  font-weight: 700;
}

.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.toc-item {
  background: var(--cream);
  border-radius: 16px;
  padding: 24px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid rgba(71, 94, 61, 0.1);
}

.toc-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(47, 61, 39, 0.15);
}

.toc-number {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-900);
}

.toc-description {
  font-size: 0.95rem;
  color: var(--brown);
  line-height: 1.6;
}

/* Content Sections */
.content-section {
  padding: 70px 0;
  background: var(--cream);
}

.content-section:nth-of-type(even) {
  background: #ffffff;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0;
}

.intro-text {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  color: var(--brown);
}

/* Tables */
.planting-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(47, 61, 39, 0.1);
}

.planting-table thead {
  background: var(--green-700);
  color: #ffffff;
}

.planting-table th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
}

.planting-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(71, 94, 61, 0.1);
  font-size: 0.95rem;
}

.planting-table tr:last-child td {
  border-bottom: none;
}

.planting-table tbody tr:hover {
  background: var(--mint);
}

/* Tip boxes */
.tip-box {
  background: var(--mint);
  border-left: 4px solid var(--green-600);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
  box-shadow: 0 4px 12px rgba(71, 94, 61, 0.08);
}

.tip-box strong {
  color: var(--green-700);
  font-size: 1.05rem;
}

/* Hero subtitle */
.hero-subtitle {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.hero-intro {
  font-size: 1rem;
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto 1rem;
  opacity: 0.92;
}

@media (max-width: 720px) {
  .toc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .planting-table {
    font-size: 0.85rem;
  }

  .planting-table th,
  .planting-table td {
    padding: 10px 12px;
  }

  /* Allow horizontal scrolling for wide tables on mobile */
  .planting-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .content-section {
    padding: 50px 0;
  }

  /* PWA Install Widget - Mobile positioning at bottom center */
  .pwa-install-widget {
    bottom: 16px;
    right: 50%;
    transform: translateX(50%);
    left: auto;
    max-width: calc(100vw - 32px);
  }

  .pwa-install-button {
    padding: 12px 20px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }

  .pwa-install-instructions {
    font-size: 0.85rem;
    padding: 14px 16px;
  }
}