/* ============================================
   Nyandurua Farmers  Styles CSS
   ============================================ */

:root {
  --forest: #1B3A2B;
  --forest-deep: #12281D;
  --avocado: #7C9A46;
  --avocado-light: #A9C17A;
  --banana: #E4B92C;
  --terracotta: #B5502C;
  --terracotta-dark: #8F3E20;
  --paper: #F2EEDF;
  --paper-alt: #E9E3CE;
  --ink: #211D16;
  --ink-soft: #4A4438;
  --line: rgba(33, 29, 22, 0.16);

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1120px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  color: var(--forest-deep);
  font-weight: 600;
  line-height: 1.12;
}

p { margin: 0 0 1em 0; max-width: 62ch; }

a { color: inherit; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 3px;
}

/* ---------------- Header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--forest);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
  color: var(--paper);
  text-decoration: none;
}

.wordmark .name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.wordmark .sub {
  font-size: 0.68rem;
  color: var(--avocado-light);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

.main-nav {
  display: flex;
  gap: 36px;
}

.main-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--banana);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background: var(--paper);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -8px; }
.nav-toggle span::after { position: absolute; top: 8px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-8px) rotate(-45deg); }

/* ---------------- Hero ---------------- */

.hero {
  background: var(--forest);
  color: var(--paper);
  overflow: hidden;
  position: relative;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 72px;
}

.hero-copy .kicker {
  color: var(--avocado-light);
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: 18px;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  color: var(--paper);
  max-width: 14ch;
}

.hero-copy p.lede {
  margin-top: 22px;
  font-size: 1.1rem;
  color: rgba(242,238,223,0.86);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 3px;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 600;
  border: 1.5px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--paper);
}
.btn-primary:hover { background: var(--terracotta-dark); }

.btn-ghost {
  border-color: rgba(242,238,223,0.4);
  color: var(--paper);
}
.btn-ghost:hover { border-color: var(--paper); background: rgba(242,238,223,0.08); }

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(242,238,223,0.18);
}

.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--banana);
}
.hero-stats div span {
  font-size: 0.82rem;
  color: rgba(242,238,223,0.7);
}

.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; display: block; }

/* ---------------- Section shell ---------------- */

.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.section-head p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.section-alt {
  background: var(--paper-alt);
}

/* ---------------- Products ---------------- */

.products-list {
  display: flex;
  flex-direction: column;
}

.product-row {
  display: grid;
  grid-template-columns: 64px 1fr 1fr;
  gap: 32px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
.product-row:last-child { border-bottom: 1px solid var(--line); }

.product-icon {
  width: 52px;
  height: 52px;
}

.product-row h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.product-row .latin {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-bottom: 10px;
  display: block;
}

.product-row p { color: var(--ink-soft); font-size: 0.98rem; }

.season-bar {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
  margin-top: 14px;
}

.season-bar span {
  height: 8px;
  background: var(--line);
  border-radius: 1px;
}

.season-bar span.peak {
  background: var(--avocado);
}

.season-caption {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-top: 8px;
}

/* ---------------- Journey / route diagram ---------------- */

.journey-diagram {
  margin-top: 8px;
}

.journey-diagram svg {
  width: 100%;
  height: auto;
}

.journey-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.journey-step h4 {
  font-size: 0.98rem;
  color: var(--forest-deep);
  margin-bottom: 6px;
}

.journey-step .num {
  display: inline-block;
  font-family: var(--font-display);
  color: var(--terracotta);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.journey-step p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  max-width: 24ch;
}

/* ---------------- About ---------------- */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-figure svg { width: 100%; height: auto; }

.about-copy blockquote {
  margin: 24px 0 0 0;
  padding-left: 20px;
  border-left: 3px solid var(--avocado);
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--forest-deep);
}

.about-copy cite {
  display: block;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 10px;
}

/* ---------------- Certifications ---------------- */

.cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.cert-badge {
  border: 1.5px solid var(--forest);
  color: var(--forest-deep);
  padding: 10px 18px;
  border-radius: 3px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--paper);
}

/* ---------------- Estimator ---------------- */

.estimator {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--forest);
  color: var(--paper);
  border-radius: 4px;
  padding: 48px;
}

.estimator h2 { color: var(--paper); font-size: 1.8rem; }
.estimator .section-head { max-width: none; margin-bottom: 28px; }
.estimator .section-head p { color: rgba(242,238,223,0.78); }

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: rgba(242,238,223,0.85);
}

.field select,
.field input[type="number"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 3px;
  border: 1.5px solid rgba(242,238,223,0.3);
  background: rgba(242,238,223,0.06);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
}

.field select option { color: var(--ink); }

.field input::placeholder { color: rgba(242,238,223,0.45); }

.estimator-result {
  background: rgba(242,238,223,0.08);
  border: 1px solid rgba(242,238,223,0.18);
  border-radius: 4px;
  padding: 26px;
  align-self: start;
}

.estimator-result .headline {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--banana);
  margin-bottom: 6px;
}

.estimator-result .sub {
  font-size: 0.9rem;
  color: rgba(242,238,223,0.75);
  margin-bottom: 20px;
}

.fill-track {
  height: 10px;
  background: rgba(242,238,223,0.18);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 10px;
}

.fill-bar {
  height: 100%;
  background: var(--avocado);
  width: 0%;
  transition: width 0.4s ease;
}

.estimator-result ul {
  list-style: none;
  margin: 18px 0 0 0;
  padding: 0;
  font-size: 0.9rem;
  color: rgba(242,238,223,0.85);
}

.estimator-result li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-top: 1px solid rgba(242,238,223,0.14);
}

.estimator-note {
  font-size: 0.8rem;
  color: rgba(242,238,223,0.55);
  margin-top: 16px;
}

/* ---------------- Contact ---------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contact-info h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.contact-info .addr {
  margin-top: 28px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.contact-info .addr strong {
  display: block;
  color: var(--forest-deep);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 4px;
}

form.contact-form .field input,
form.contact-form .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 3px;
  border: 1.5px solid var(--line);
  background: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
}

form.contact-form .field label {
  color: var(--ink-soft);
}

.checkbox-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.checkbox-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--ink);
}

.checkbox-row input { width: 16px; height: 16px; }

.field-error {
  color: var(--terracotta-dark);
  font-size: 0.82rem;
  margin-top: 6px;
  display: none;
}

.field.has-error input,
.field.has-error textarea {
  border-color: var(--terracotta-dark);
}

.field.has-error .field-error { display: block; }

.form-status {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 3px;
  background: var(--avocado-light);
  color: var(--forest-deep);
  font-size: 0.92rem;
  display: none;
}

.form-status.visible { display: block; }

/* ---------------- Footer ---------------- */

.site-footer {
  background: var(--forest-deep);
  color: rgba(242,238,223,0.7);
  padding: 48px 0 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(242,238,223,0.12);
}

.footer-top .wordmark .name { color: var(--paper); }

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-links h5 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--paper);
  margin-bottom: 12px;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li { margin-bottom: 8px; }
.footer-links a { text-decoration: none; font-size: 0.88rem; color: rgba(242,238,223,0.7); }
.footer-links a:hover { color: var(--paper); }

.footer-bottom {
  padding-top: 22px;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------------- Responsive ---------------- */

@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 48px; }
  .hero-art { order: -1; max-width: 320px; margin: 0 auto; }

  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--forest);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    display: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 32px; }
  .main-nav a::after { display: none; }

  .nav-toggle { display: block; }

  .product-row { grid-template-columns: 48px 1fr; }
  .product-row .product-desc { grid-column: 1 / -1; }

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

  .about-grid { grid-template-columns: 1fr; }
  .about-figure { order: -1; max-width: 360px; margin: 0 auto; }

  .estimator { grid-template-columns: 1fr; padding: 32px 24px; }

  .contact-grid { grid-template-columns: 1fr; }

  .section { padding: 64px 0; }
  .wrap { padding: 0 20px; }
}

@media (max-width: 560px) {
  .journey-steps { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-wrap: wrap; row-gap: 20px; }
}