:root {
  --green: #3E5A42;
  --green-dark: #2D4432;
  --off-white: #F6F5F1;
  --wine: #7E2E3C;
  --ink: #1a1a1a;
  --gray: #6b6b6b;
  --gray-light: #e0ddd5;
  --radius: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--off-white);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 760px; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246,245,241,0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.logo {
  font-weight: 700; font-size: 1.1rem; letter-spacing: 0.08em;
  color: var(--green); text-decoration: none;
}
.nav-cta {
  font-size: 0.875rem; font-weight: 500; color: var(--green);
  text-decoration: none; padding: 8px 18px;
  border: 1.5px solid var(--green); border-radius: 100px;
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover { background: var(--green); color: var(--off-white); }

/* HERO */
.hero {
  padding: 120px 24px 100px;
  text-align: center;
  background: var(--off-white);
}
.hero-content { max-width: 720px; margin: 0 auto; }
.eyebrow {
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--wine); margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700; line-height: 1.05; letter-spacing: -0.03em;
  color: var(--green-dark); margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--gray); max-width: 580px; margin: 0 auto 36px;
  line-height: 1.55;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn-primary {
  display: inline-block; padding: 14px 32px;
  background: var(--green); color: var(--off-white);
  border-radius: 100px; text-decoration: none;
  font-weight: 500; font-size: 1rem;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--green-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  display: inline-block; padding: 14px 32px;
  background: transparent; color: var(--green);
  border: 1.5px solid var(--green); border-radius: 100px;
  text-decoration: none; font-weight: 500; font-size: 1rem;
  transition: background 0.2s, color 0.2s;
}
.btn-secondary:hover { background: var(--green); color: var(--off-white); }
.btn-large { padding: 18px 44px; font-size: 1.1rem; }

/* SECTION LABELS */
.section-label {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--wine); margin-bottom: 16px;
}
.section-label.center { text-align: center; }

/* FEATURE SECTIONS */
.feature { padding: 90px 0; }
.feature-alt { background: #efece4; }
.feature .container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center;
}
.feature-reverse .container .feature-text { order: 1; }
.feature-reverse .container .feature-visual { order: 2; }
.feature h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--green-dark); margin-bottom: 20px;
}
.feature-text p {
  font-size: 1.05rem; color: var(--gray); line-height: 1.65;
  margin-bottom: 16px;
}
.feature-callout {
  font-weight: 500; color: var(--green) !important;
  font-style: italic;
}

/* CARD */
.card {
  background: #fff; border-radius: var(--radius);
  padding: 28px; box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

/* BRIEFING CARD */
.briefing-card { font-size: 0.9rem; }
.briefing-date { color: var(--gray); font-size: 0.8rem; margin-bottom: 18px; }
.briefing-block {
  padding-bottom: 18px; margin-bottom: 18px;
  border-bottom: 1px solid var(--gray-light);
}
.briefing-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.block-name { font-weight: 600; margin-bottom: 8px; color: var(--green-dark); }
.priority {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 3px 10px; border-radius: 100px; margin-bottom: 12px;
}
.priority.high { background: rgba(126,46,60,0.12); color: var(--wine); }
.priority.medium { background: rgba(62,90,66,0.12); color: var(--green); }
.briefing-list { list-style: none; }
.briefing-list li {
  padding: 6px 0; color: var(--gray); font-size: 0.85rem;
  display: flex; align-items: center; gap: 10px;
}
.tag {
  font-size: 0.7rem; font-weight: 600; padding: 2px 8px;
  border-radius: 6px; text-transform: uppercase; letter-spacing: 0.05em;
  flex-shrink: 0;
}
.tag.mildew { background: #f0e6e8; color: var(--wine); }
.tag.spray { background: #e2e8df; color: var(--green); }
.tag.canopy { background: #e8e0d4; color: #8a6d3b; }
.tag.rot { background: #e2e8df; color: var(--green); }

/* LOCAL FIRST */
.local-first { padding: 90px 0; background: var(--green-dark); color: var(--off-white); }
.local-first h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.02em;
  margin-bottom: 20px; text-align: center;
}
.local-first .lead { color: rgba(246,245,241,0.75); text-align: center; }
.local-first .section-label { color: #a8c4af; }
.local-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; margin-top: 56px;
}
.local-item { text-align: center; }
.local-icon { font-size: 2.5rem; margin-bottom: 16px; }
.local-item h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.local-item p { font-size: 0.9rem; color: rgba(246,245,241,0.65); line-height: 1.55; }

/* SOIL CARD */
.soil-card { overflow: hidden; padding: 0; }
.soil-map {
  height: 200px; position: relative; display: flex;
}
.soil-layer {
  flex: 1; display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600; color: #fff;
}
.soil-a { background: linear-gradient(135deg, #8b7355, #a08868); }
.soil-b { background: linear-gradient(135deg, #6b8e6b, #7a9a7a); }
.soil-boundary {
  position: absolute; top: 0; bottom: 0; left: 60%;
  width: 2px; background: rgba(255,255,255,0.6);
}
.soil-info { padding: 24px; }
.soil-series { font-weight: 600; color: var(--green-dark); margin-bottom: 8px; }
.soil-info p { font-size: 0.85rem; color: var(--gray); margin-bottom: 8px; }
.soil-note { font-style: italic; color: var(--wine) !important; }

/* SPRAY CARD */
.spray-card { font-size: 0.9rem; }
.spray-header {
  font-weight: 600; color: var(--green-dark);
  margin-bottom: 18px; padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-light);
}
.spray-row {
  display: flex; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid #f0ede5;
}
.spray-label { color: var(--gray); font-size: 0.85rem; }
.spray-val { font-weight: 500; color: var(--ink); font-size: 0.85rem; }
.spray-save {
  margin-top: 16px; padding: 10px 14px;
  background: rgba(62,90,66,0.08); border-radius: 10px;
  color: var(--green); font-weight: 500; font-size: 0.85rem;
}

/* PHONE MOCK */
.phone-mock {
  max-width: 260px; margin: 0 auto;
  background: #1a1a1a; border-radius: 36px; padding: 10px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15);
}
.phone-screen {
  background: var(--off-white); border-radius: 28px;
  padding: 24px 18px; min-height: 420px;
}
.phone-status { font-size: 0.75rem; color: var(--gray); margin-bottom: 16px; }
.phone-stage {
  font-size: 1.1rem; font-weight: 600; color: var(--green-dark);
  margin-bottom: 20px;
}
.phone-obs { margin-bottom: 24px; }
.obs-item {
  font-size: 0.85rem; color: var(--gray);
  padding: 10px 0; border-bottom: 1px solid var(--gray-light);
}
.phone-phenology-bar { margin-top: 20px; }
.phenology-track {
  position: relative; height: 8px; background: var(--gray-light);
  border-radius: 100px; margin: 24px 0 10px;
}
.phenology-fill {
  height: 100%; background: var(--green); border-radius: 100px;
}
.phenology-marker {
  position: absolute; top: -22px; transform: translateX(-50%);
  font-size: 0.7rem; font-weight: 600; color: var(--green);
}

/* MAP CARD */
.map-card { padding: 0; overflow: hidden; }
.map-poster { padding: 24px; }
.map-title {
  font-weight: 600; color: var(--green-dark);
  margin-bottom: 16px; font-size: 0.95rem;
}
.map-body {
  height: 200px; background: #d4d8d0; border-radius: 8px;
  position: relative; overflow: hidden; margin-bottom: 16px;
}
.map-block { position: absolute; border-radius: 4px; }
.map-soil-1 { top: 20px; left: 20px; width: 120px; height: 80px; background: #8b7355; }
.map-soil-2 { top: 60px; left: 90px; width: 100px; height: 90px; background: #6b8e6b; }
.map-soil-3 { bottom: 20px; right: 20px; width: 80px; height: 60px; background: #5a7a8a; }
.map-footer {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.75rem; color: var(--gray);
}
.map-legend { display: flex; gap: 14px; }
.map-legend span { display: flex; align-items: center; gap: 5px; }
.legend-dot { width: 10px; height: 10px; border-radius: 2px; }
.dot1 { background: #8b7355; }
.dot2 { background: #6b8e6b; }
.dot3 { background: #5a7a8a; }
.map-north { font-weight: 600; color: var(--green-dark); }

/* STORY */
.story { padding: 90px 0; background: var(--off-white); }
.story h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--green-dark); margin-bottom: 20px; text-align: center;
}
.story .lead { color: var(--gray); text-align: center; }
.proof-bar {
  display: flex; justify-content: center; gap: 48px;
  margin-top: 56px; flex-wrap: wrap;
}
.proof-item { text-align: center; }
.proof-num {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 700;
  color: var(--green); letter-spacing: -0.02em;
}
.proof-label {
  font-size: 0.8rem; color: var(--gray);
  text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px;
}

/* BETA */
.beta { padding: 90px 0; background: #efece4; }
.beta h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--green-dark); margin-bottom: 40px; text-align: center;
}
.beta-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  margin-bottom: 48px;
}
.beta-col h3 {
  font-size: 1.1rem; font-weight: 600; color: var(--green-dark);
  margin-bottom: 16px;
}
.beta-col ul { list-style: none; }
.beta-col li {
  padding: 8px 0; color: var(--gray); font-size: 0.95rem;
  padding-left: 22px; position: relative;
}
.beta-col li::before {
  content: "—"; position: absolute; left: 0; color: var(--wine);
}
.beta-cta { text-align: center; }
.beta-note {
  margin-top: 18px; font-size: 0.85rem; color: var(--gray);
}

/* FOOTER */
.footer { padding: 60px 0 40px; background: var(--green-dark); color: var(--off-white); }
.footer-inner { text-align: center; }
.footer .logo { color: var(--off-white); }
.footer-tag {
  font-size: 0.9rem; color: rgba(246,245,241,0.6);
  margin: 12px 0 20px;
}
.footer-arch {
  font-size: 0.78rem; color: rgba(246,245,241,0.4);
  max-width: 620px; margin: 0 auto; line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .feature .container { grid-template-columns: 1fr; gap: 40px; }
  .feature-reverse .container .feature-text { order: 0; }
  .feature-reverse .container .feature-visual { order: 0; }
  .local-grid { grid-template-columns: 1fr; gap: 40px; }
  .beta-grid { grid-template-columns: 1fr; gap: 32px; }
  .proof-bar { gap: 32px; }
  .hero { padding: 80px 24px 60px; }
  .feature { padding: 60px 0; }
  .local-first, .story, .beta { padding: 60px 0; }
}
/* Logo marks (added in QA — transparent SVG mark beside wordmark) */
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark { display: block; }
.hero-mark { display: block; margin: 0 auto 18px; }
.footer-contact { margin-top: 8px; font-size: 14px; }
.footer-contact a { color: inherit; }