/* ============================================================
   Maoshen Group Farm — Organic Biophilic, Market-Fresh palette
   Tokens: semantic colors, type scale, spacing, radius, shadow
   ============================================================ */
:root {
  /* --- Semantic color tokens (Palette B: Market Fresh) --- */
  --color-primary:        #059669;
  --color-primary-strong: #047857;
  --color-primary-soft:   #d1fae5;
  --color-accent:         #d97706;
  --color-accent-soft:    #fff7ed;

  --color-background:     #f3fbf6;
  --color-background-2:   #ecfdf5;
  --color-surface:        #ffffff;
  --color-surface-elev:   rgba(255, 255, 255, 0.86);

  --color-foreground:     #0f172a;
  --color-muted:          #64748b;
  --color-muted-soft:     #94a3b8;
  --color-border:         #e1f2ed;
  --color-border-strong:  #c7e8d9;
  --color-ring:           #059669;

  /* --- Type scale --- */
  --font-heading: 'Lora', Georgia, serif;
  --font-body:    'Raleway', system-ui, -apple-system, Segoe UI, sans-serif;

  --fs-xs:  0.78rem;
  --fs-sm:  0.9rem;
  --fs-md:  1rem;
  --fs-lg:  1.125rem;
  --fs-xl:  1.375rem;
  --fs-2xl: clamp(1.6rem, 2.4vw + 1rem, 2.4rem);
  --fs-3xl: clamp(2rem, 3vw + 1rem, 3rem);
  --fs-hero: clamp(2.6rem, 5.4vw + 1rem, 4.8rem);

  /* --- Spacing scale (4/8 pt rhythm) --- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: 112px;

  /* --- Radius --- */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --radius-pill: 999px;

  /* --- Elevation / shadow --- */
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 32px rgba(5, 100, 70, 0.08), 0 2px 6px rgba(5, 100, 70, 0.05);
  --shadow-lg: 0 28px 64px rgba(5, 100, 70, 0.12), 0 4px 12px rgba(5, 100, 70, 0.06);

  /* --- Layout --- */
  --container: 1200px;

  /* --- Motion --- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:  cubic-bezier(0.6, 0, 0.85, 0.3);
  --dur-fast: 150ms;
  --dur-med:  240ms;
  --dur-slow: 420ms;
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-foreground);
  background:
    radial-gradient(ellipse 80% 60% at 10% -10%, rgba(5, 150, 105, 0.10), transparent 60%),
    radial-gradient(ellipse 70% 50% at 100% 10%, rgba(217, 119, 6, 0.07), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, var(--color-background) 30%, var(--color-background-2) 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--color-primary-soft); color: var(--color-primary-strong); }

/* Accessible focus ring — visible for keyboard users */
:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 3px;
  border-radius: 6px;
}

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

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: saturate(1.4) blur(16px);
  -webkit-backdrop-filter: saturate(1.4) blur(16px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4) 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--color-primary-soft), #ffffff);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}
.brand-text strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.15;
  color: var(--color-foreground);
}
.brand-text small {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-muted);
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-muted);
}
.nav a {
  position: relative;
  padding: 6px 2px;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav a:hover { color: var(--color-primary-strong); }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-out);
}
.nav a:hover::after { transform: scaleX(1); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;         /* a11y touch target */
  padding: 12px 22px;
  border: 0;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  box-shadow: 0 10px 24px rgba(5, 150, 105, 0.28);
}
.btn-primary:hover { box-shadow: 0 14px 32px rgba(5, 150, 105, 0.36); }

.btn-ghost {
  color: var(--color-foreground);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-strong);
}

.btn-icon {
  transition: transform var(--dur-med) var(--ease-out);
}
.btn:hover .btn-icon { transform: translateX(3px); }

.btn-whatsapp {
  color: #0b3b28;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 46, 24, 0.22);
}
.btn-whatsapp:hover { background: #fff7ed; }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding: var(--space-8) 0 var(--space-7); overflow: hidden; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-7);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 12px 6px 10px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.55);
  animation: pulse 2s var(--ease-out) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(5, 150, 105, 0); }
  100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.hero h1 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-hero);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: var(--space-4) 0 var(--space-5);
  max-width: 13ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--color-primary-strong);
  font-weight: 500;
}

.lede {
  font-size: var(--fs-lg);
  color: var(--color-muted);
  max-width: 52ch;
  margin: 0 0 var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}
.hero-stats dt {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xl);
  color: var(--color-foreground);
  line-height: 1.1;
}
.hero-stats dd {
  margin: 4px 0 0;
  font-size: var(--fs-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --- Hero visual --- */
.hero-visual {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}
.hero-blob-a {
  width: 320px; height: 320px;
  background: rgba(5, 150, 105, 0.22);
  top: 10%; left: 5%;
}
.hero-blob-b {
  width: 260px; height: 260px;
  background: rgba(217, 119, 6, 0.14);
  right: 4%; bottom: 8%;
}

.farm-card {
  position: relative;
  z-index: 2;
  width: min(100%, 480px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(243, 251, 246, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow: hidden;
}
.farm-card::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.14), transparent 65%);
  pointer-events: none;
}
.farm-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  padding: 7px 14px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
  background: var(--color-primary-soft);
  border-radius: var(--radius-pill);
}
.farm-card-badge svg { color: var(--color-accent); }

.mushroom-art {
  width: 100%;
  height: auto;
  max-height: 240px;
  margin: var(--space-2) 0;
}

.farm-card-foot {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: auto;
}
.farm-card-text .mini-label {
  margin: 0 0 6px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.farm-card-text h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.2;
  margin: 0;
  color: var(--color-foreground);
}

.sensor-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.sensor {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  position: relative;
}
.sensor svg { color: var(--color-primary); }
.sensor span {
  font-size: 0.7rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sensor strong {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-foreground);
  font-variant-numeric: tabular-nums;
}
.sensor strong i {
  font-style: normal;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-left: 1px;
}
.sensor-ok strong { color: var(--color-primary-strong); }

/* ============================================================
   Sections
   ============================================================ */
.section { padding: var(--space-9) 0; }
.section.muted {
  background: linear-gradient(180deg, rgba(236, 253, 245, 0.6), rgba(255, 255, 255, 0.9));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.section-tag.on-dark { color: #a7f3d0; }

.section h2 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-3xl);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: var(--space-3) 0 var(--space-4);
  max-width: 18ch;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-7);
}
.section-lede {
  margin: 0;
  font-size: var(--fs-lg);
  color: var(--color-muted);
  max-width: 55ch;
}

/* Story */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-7);
  align-items: start;
}
.story-body p {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-lg);
  color: var(--color-muted);
  max-width: 58ch;
}
.story-body p:last-child { margin-bottom: 0; }

/* ============================================================
   Cards (Offer + Tech)
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.product-media {
  position: relative;
  aspect-ratio: 16 / 10;           /* CLS-safe */
  background: linear-gradient(135deg, var(--color-primary-soft), #ffffff);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--color-border);
}
.product-media.alt {
  background: linear-gradient(135deg, var(--color-accent-soft), #ffffff);
}
.product-illus { width: 70%; height: auto; }

.product-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.card-icon {
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--color-primary-strong);
  background: var(--color-primary-soft);
  margin-bottom: var(--space-2);
}
.product-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xl);
  margin: 0;
  line-height: 1.2;
}
.product-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--fs-md);
  line-height: 1.6;
}

/* Tech cards */
.tech-card {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out);
}
.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.tech-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--color-primary-strong);
  background: linear-gradient(135deg, var(--color-primary-soft), #ffffff);
  border: 1px solid var(--color-border-strong);
  margin-bottom: var(--space-4);
}
.tech-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xl);
  margin: 0 0 var(--space-2);
}
.tech-card p {
  margin: 0 0 var(--space-4);
  color: var(--color-muted);
  font-size: var(--fs-md);
  line-height: 1.6;
}
.tech-chip {
  display: inline-block;
  padding: 5px 12px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

/* ============================================================
   CTA / Contact
   ============================================================ */
.cta-section { padding: var(--space-8) 0 var(--space-9); }
.cta-box {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-7);
  color: #ffffff;
  background:
    radial-gradient(ellipse 60% 70% at 100% 0%, rgba(217, 119, 6, 0.28), transparent 60%),
    linear-gradient(135deg, #065f46, #047857 55%, #059669 120%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.cta-box::after {
  content: "";
  position: absolute;
  inset: auto -100px -150px auto;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 243, 208, 0.2), transparent 65%);
  pointer-events: none;
}
.cta-copy { position: relative; z-index: 1; }
.cta-box h2 {
  color: #ffffff;
  margin: var(--space-3) 0;
  max-width: 16ch;
}
.cta-box p {
  color: rgba(255, 255, 255, 0.88);
  max-width: 48ch;
  font-size: var(--fs-lg);
  margin: 0 0 var(--space-5);
}
.cta-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.94);
}
.cta-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.tick {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.18);
  color: #a7f3d0;
  font-size: 12px;
  font-weight: 700;
}

.contact-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.contact-label {
  margin: 0;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #a7f3d0;
}
.contact-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.8rem;
  margin: 0;
  line-height: 1.1;
}
.contact-number {
  margin: 0 0 var(--space-2);
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.92);
  font-variant-numeric: tabular-nums;
}

/* Compact location row inside the contact card — under the WhatsApp button */
.contact-location {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: var(--fs-sm);
  transition:
    background-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.contact-location:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}
.contact-location svg { color: #a7f3d0; flex: 0 0 auto; }
.contact-location span {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.contact-location strong {
  font-weight: 600;
  color: #ffffff;
}
.contact-location em {
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: #a7f3d0;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  padding: var(--space-6) 0 var(--space-7);
  border-top: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.6);
}
.footer-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 1fr;
  grid-template-areas:
    "brand address links"
    "legal legal  legal";
  gap: var(--space-5) var(--space-6);
  align-items: start;
  color: var(--color-muted);
  font-size: var(--fs-sm);
}
.footer-brand { grid-area: brand; }
.footer-address { grid-area: address; }
.footer-links { grid-area: links; }
.footer-legal {
  grid-area: legal;
  margin: var(--space-5) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-brand strong {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--color-foreground);
}
.footer-brand p { margin: 2px 0 0; }

/* Semantic <address> block */
.footer-address {
  font-style: normal;           /* reset <address> italic */
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1.5;
}
.footer-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.footer-address-lines { color: var(--color-foreground); }

.footer-hours {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-strong);
  color: var(--color-primary-strong);
  align-self: flex-start;
}
.footer-hours svg { color: var(--color-primary); flex: 0 0 auto; }
.footer-hours > span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.footer-hours strong {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
}
.footer-hours em {
  font-style: normal;
  font-size: var(--fs-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--color-foreground);
}
.footer-map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-weight: 600;
  color: var(--color-primary-strong);
  transition: gap var(--dur-fast) var(--ease-out);
}
.footer-map-link:hover { gap: 10px; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-links a {
  display: inline-flex;
  padding: 2px 0;
}
.footer-links a:hover { color: var(--color-primary-strong); }

/* ============================================================
   Responsive
   Breakpoints tuned for real-world laptops:
   - ≥1100px : full desktop (2-col hero, 3-col cards, full footer)
   - 880-1099: tight desktop (2-col hero, 2-col cards)
   - 640-879 : tablet / small laptop (1-col hero, 2-col cards, nav visible)
   - <640px  : mobile (everything 1-col, nav hidden)
   ============================================================ */

/* Tight desktop — cards drop from 3 to 2 but hero stays 2-col */
@media (max-width: 1099px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; }
  .section { padding: var(--space-8) 0; }
}

/* Tablet / small laptop — hero and story stack, cards stay 2-col, CTA stacks */
@media (max-width: 879px) {
  .hero-grid,
  .story-grid,
  .cta-box { grid-template-columns: 1fr; }

  .hero h1 { max-width: unset; }
  .hero-visual { min-height: auto; margin-top: var(--space-5); }

  .footer-wrap {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "brand   address"
      "links   links"
      "legal   legal";
  }
}

/* Mobile — collapse everything, hide nav */
@media (max-width: 639px) {
  .nav { display: none; }
  .nav-wrap { flex-wrap: wrap; gap: var(--space-3); }
  .nav-cta { margin-left: auto; }

  .hero { padding-top: var(--space-6); }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats > div:last-child { grid-column: span 2; }

  .cards-grid { grid-template-columns: 1fr; }
  .cards-grid > :last-child:nth-child(odd) { grid-column: auto; }

  .sensor-panel { grid-template-columns: 1fr 1fr 1fr; }

  .cta-box { padding: var(--space-5); }
  .cta-box h2 { font-size: clamp(1.75rem, 6vw, 2.4rem); }

  .section { padding: var(--space-7) 0; }

  .footer-wrap {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brand"
      "address"
      "links"
      "legal";
    text-align: left;
  }
  .footer-legal { text-align: left; }
}

@media (max-width: 420px) {
  .sensor-panel { grid-template-columns: 1fr; }
  .sensor { flex-direction: row; align-items: center; justify-content: space-between; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stats > div:last-child { grid-column: auto; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .pulse-dot { box-shadow: none; }
}

/* ============================================================
   Photos (hero + product) & FAQ — added for SEO refresh
   ============================================================ */
.farm-card picture { display: block; }
.hero-photo {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: var(--space-2) 0;
  box-shadow: var(--shadow-sm);
}

.product-media picture { display: block; width: 100%; height: 100%; }
.product-photo { width: 100%; height: 100%; object-fit: cover; }

/* FAQ accordion */
.faq-list {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-lg);
  color: var(--color-foreground);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-primary);
  transition: transform var(--dur-fast) var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin: var(--space-3) 0 0;
  color: var(--color-muted);
  font-size: var(--fs-md);
  line-height: 1.6;
}

/* Smart Farm banner (real grow-room photo) */
.tech-banner {
  position: relative;
  margin: 0 0 var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.tech-banner img {
  width: 100%;
  height: clamp(200px, 32vw, 400px);
  object-fit: cover;
  display: block;
}
.tech-banner figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-5) var(--space-5) var(--space-4);
  color: #ffffff;
  font-size: var(--fs-sm);
  font-weight: 500;
  background: linear-gradient(180deg, rgba(4, 47, 30, 0) 0%, rgba(4, 47, 30, 0.82) 100%);
}

/* Inside the Farm — gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.gallery-item {
  margin: 0;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  background: var(--color-primary-soft);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.05); }
@media (max-width: 879px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr; } }