:root {
  --sky-top: #7ec8e8;
  --sky-mid: #b8e0f0;
  --grass: #3d8f45;
  --grass-deep: #2a6b32;
  --dirt: #8b6914;
  --wood: #5c3d1e;
  --cream: #f2efe4;
  --ink: #1a2418;
  --ink-soft: #3a4a36;
  --accent: #e8a317;
  --accent-deep: #c47d0a;
  --pixel: 4px;
  --font-display: "Press Start 2P", monospace;
  --font-body: "Pixelify Sans", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.55;
  background:
    linear-gradient(180deg, #dcefda 0%, #c5dfc0 40%, #a8c99a 100%);
  image-rendering: pixelated;
}

img {
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

img.pixel {
  width: 48px;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

strong {
  font-weight: 700;
  color: var(--wood);
}

code {
  font-family: var(--font-display);
  font-size: 0.55em;
  background: rgba(0, 0, 0, 0.08);
  padding: 0.2em 0.4em;
}

/* —— Top nav —— */
.top {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: linear-gradient(180deg, rgba(26, 36, 24, 0.72), rgba(26, 36, 24, 0.35));
  backdrop-filter: blur(2px);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(0.55rem, 1.6vw, 0.72rem);
  color: #fff8e7;
  letter-spacing: 0.04em;
  text-shadow: 2px 2px 0 #1a2418;
}

.top nav {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top nav a {
  font-family: var(--font-display);
  font-size: 0.45rem;
  color: #e8f5e4;
  opacity: 0.9;
}

.top nav a:hover {
  color: var(--accent);
}

.nav-play {
  background: var(--accent);
  color: var(--ink) !important;
  padding: 0.45rem 0.65rem;
  border: 3px solid var(--ink);
  box-shadow: 3px 3px 0 #1a2418;
}

/* —— Hero: one composition —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-sky {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 45%, #9fd4a0 78%, var(--grass-deep) 100%);
}

.cloud {
  position: absolute;
  display: block;
  width: 96px;
  height: 32px;
  background:
    linear-gradient(#fff, #fff) 16px 8px / 64px 16px no-repeat,
    linear-gradient(#fff, #fff) 8px 12px / 32px 12px no-repeat,
    linear-gradient(#fff, #fff) 56px 10px / 28px 14px no-repeat;
  opacity: 0.85;
  animation: drift 28s linear infinite;
}

.cloud.c1 { top: 12%; left: -10%; animation-duration: 32s; }
.cloud.c2 { top: 22%; left: 40%; width: 120px; animation-duration: 40s; animation-delay: -8s; }
.cloud.c3 { top: 8%; left: 70%; animation-duration: 36s; animation-delay: -18s; }

@keyframes drift {
  from { transform: translateX(0); }
  to { transform: translateX(120vw); }
}

.hero-field {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  opacity: 0.92;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero-farmers {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: clamp(18%, 22vh, 28%);
  transform: translateX(-50%);
  display: flex;
  gap: clamp(1rem, 4vw, 3rem);
  pointer-events: none;
}

.farmer {
  width: clamp(96px, 18vw, 160px);
  height: auto;
  filter: drop-shadow(4px 6px 0 rgba(26, 36, 24, 0.35));
}

.bob {
  animation: bob 2.4s ease-in-out infinite;
}

.bob.delay {
  animation-delay: 0.6s;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(720px, 92vw);
  margin: 0 auto 8vh;
  padding: 0 1rem 1.5rem;
  text-align: center;
}

.hero-copy .brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 4.5vw, 1.85rem);
  color: #fff8e7;
  letter-spacing: 0.06em;
  text-shadow:
    3px 3px 0 var(--ink),
    -1px 0 0 var(--ink),
    0 -1px 0 var(--ink);
  animation: brand-in 0.9s ease-out both;
}

.hero-copy h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.15rem, 3.2vw, 1.65rem);
  color: var(--ink);
  text-shadow: 1px 1px 0 rgba(255, 248, 231, 0.7);
}

.lede {
  margin: 0 auto 1.35rem;
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

@keyframes brand-in {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.55rem;
  padding: 0.85rem 1.1rem;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.btn.primary {
  background: var(--accent);
  color: var(--ink);
}

.btn.ghost {
  background: rgba(242, 239, 228, 0.92);
  color: var(--ink);
}

.btn.wide {
  margin-top: 1.5rem;
  width: min(100%, 320px);
}

/* —— Sections —— */
.panel {
  width: min(920px, 92vw);
  margin: 0 auto;
  padding: 4.5rem 0 1rem;
}

.panel h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(0.7rem, 2.2vw, 0.95rem);
  line-height: 1.5;
  color: var(--wood);
}

.section-lede {
  margin: 0 0 2rem;
  max-width: 36rem;
  color: var(--ink-soft);
}

.how {
  padding-top: 5rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  border-left: 4px solid var(--grass);
  padding-left: 1.25rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1rem;
  align-items: start;
}

.step-no {
  font-family: var(--font-display);
  font-size: 0.55rem;
  color: var(--accent-deep);
  padding-top: 0.35rem;
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem 1.75rem;
}

.system-grid article {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.system-grid h3 {
  margin: 0.5rem 0 0.35rem;
  font-size: 1.2rem;
}

.system-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.chain {
  padding-bottom: 3rem;
}

.chain-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chain-points li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  color: var(--ink-soft);
}

.chain-points span {
  font-family: var(--font-display);
  font-size: 0.48rem;
  color: var(--grass-deep);
}

.foot {
  margin-top: 2rem;
  padding: 2.5rem 1.25rem 3rem;
  text-align: center;
  background:
    repeating-linear-gradient(
      90deg,
      var(--grass-deep) 0 8px,
      #245c2c 8px 16px
    );
  color: #e8f5e4;
}

.brand-mini {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: #fff8e7;
}

.visit-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin: 1rem auto 1.25rem;
  max-width: 40rem;
}

.visit-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 7.5rem;
  padding: 0.65rem 0.85rem;
  background: rgba(26, 36, 24, 0.45);
  border: 3px solid #1a2418;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.25);
}

.visit-label {
  font-family: var(--font-display);
  font-size: 0.42rem;
  letter-spacing: 0.04em;
  color: #c8e6c0;
  text-transform: uppercase;
}

.visit-pill strong {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: #fff3c4;
  font-weight: 400;
}

.foot p:last-child {
  margin: 0 auto;
  max-width: 28rem;
  font-size: 0.95rem;
  opacity: 0.85;
}

@media (max-width: 640px) {
  .top nav a:not(.nav-play) {
    display: none;
  }

  .hero-farmers {
    bottom: 34%;
  }

  .hero-copy {
    margin-bottom: 5vh;
  }

  .chain-points li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}