/* ============================================================
   JOHNSON FARMS — johnsonfarms.dev
   "Shop manual meets seed catalog."
   Warm paper daylight, equipment-orange accents, spec-plate
   cards with letterpress shadows, stencil-mono labels.
   ============================================================ */

:root {
  --paper:      #f4efe4;
  --paper-deep: #ece4d0;
  --ink:        #26211a;
  --ink-soft:   #5c5344;
  --rust:       #c2451e;
  --rust-deep:  #99310f;
  --field:      #4f6138;
  --wheat:      #d9a441;
  --line:       #d5c9b0;
  --soil:       #221c14;
  --cream:      #f7f2e7;

  --font-display: "Bricolage Grotesque", "Arial Black", sans-serif;
  --font-body:    "Source Serif 4", Georgia, serif;
  --font-mono:    "IBM Plex Mono", "Courier New", monospace;

  --shadow-press: 5px 5px 0 rgba(38, 33, 26, 0.16);
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  /* paper + a quiet grain tile baked into the body background —
     deliberately NOT a fixed overlay (fixed full-viewport layers
     cause repaint jank on scroll, especially on cheap phones) */
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' opacity='0.05'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.075rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.05; letter-spacing: -0.015em; }

a { color: var(--rust-deep); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--rust);
  outline-offset: 2px;
}

/* ---------------- mono eyebrow labels ---------------- */
.eyebrow {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust-deep);
  margin-bottom: 14px;
}
.eyebrow::before { content: "▚ "; color: var(--wheat); }

/* ---------------- nav ---------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--ink);
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark .tld { font-family: var(--font-mono); font-weight: 600; color: var(--rust); font-size: 0.95rem; }
.nav-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.nav-links a {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.nav-links a:hover { border-bottom-color: var(--rust); }
.nav-cta { color: var(--rust-deep) !important; }

/* ---------------- hero ---------------- */
.hero { position: relative; padding: 84px 24px 120px; overflow: hidden; }
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr);
  gap: 56px;
  align-items: start;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  font-weight: 800;
  margin-bottom: 22px;
}
.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 34em; margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* furrow rows along the hero's bottom edge — the field horizon */
.furrows {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 46px;
  background:
    repeating-linear-gradient(100deg,
      transparent 0 26px,
      color-mix(in srgb, var(--field) 30%, transparent) 26px 28px);
  border-bottom: 3px solid var(--field);
  opacity: 0.55;
}

/* ---------------- builder's plate (hero aside) ---------------- */
/* corner rivets — four dots painted straight into the background */
.riveted, .data-plate, .plate {
  background-image:
    radial-gradient(circle at 11px 11px, rgba(38,33,26,0.75) 3px, transparent 3.75px),
    radial-gradient(circle at calc(100% - 11px) 11px, rgba(38,33,26,0.75) 3px, transparent 3.75px),
    radial-gradient(circle at 11px calc(100% - 11px), rgba(38,33,26,0.75) 3px, transparent 3.75px),
    radial-gradient(circle at calc(100% - 11px) calc(100% - 11px), rgba(38,33,26,0.75) 3px, transparent 3.75px);
}

.data-plate {
  position: relative;
  background-color: var(--paper-deep);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-press);
  padding: 26px 26px 20px;
  font-family: var(--font-mono);
  transform: rotate(0.6deg);
}
.plate-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 14px;
}
.data-plate dl div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.74rem;
}
.data-plate dl div:last-child { border-bottom: none; }
.data-plate dt { color: var(--ink-soft); font-weight: 600; letter-spacing: 0.08em; }
.data-plate dd { font-weight: 600; text-align: right; letter-spacing: 0.04em; }
.stamp {
  color: var(--rust-deep);
  border: 2px solid var(--rust-deep);
  padding: 1px 7px;
  transform: rotate(-2deg);
  display: inline-block;
  letter-spacing: 0.12em;
}

/* ---------------- buttons ---------------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 26px;
  border: 2px solid var(--ink);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn-solid { background: var(--rust-deep); color: var(--cream); border-color: var(--rust-deep); box-shadow: var(--shadow-press); }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: var(--shadow-press); }
.btn-wheat { background: var(--wheat); color: var(--ink); border-color: var(--wheat); box-shadow: 5px 5px 0 rgba(0,0,0,0.35); }
.btn:hover { transform: translate(-2px, -2px); }
.btn-solid:hover { box-shadow: 7px 7px 0 rgba(38,33,26,0.2); }
.btn-ghost:hover { box-shadow: 7px 7px 0 rgba(38,33,26,0.2); }
.btn-wheat:hover { box-shadow: 7px 7px 0 rgba(0,0,0,0.4); }
.btn:active { transform: translate(0, 0); box-shadow: 2px 2px 0 rgba(38,33,26,0.2); }

/* ---------------- tenet plates ---------------- */
.tenets { padding: 72px 0; background: var(--paper-deep); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.three-up { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.plate {
  position: relative;
  background-color: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-press);
  padding: 28px 24px 24px;
}
.plate h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.plate-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--rust-deep);
  letter-spacing: 0.1em;
}
.plate p { font-size: 0.98rem; color: var(--ink-soft); }

/* ---------------- TIM section ---------------- */
.tim { padding: 96px 0; }
.tim h2, .how h2, .contact h2 {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight: 800;
  margin-bottom: 18px;
}
.section-lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 44em; margin-bottom: 44px; }
.wink { font-size: 0.95rem; color: var(--ink-soft); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 40px;
}
.spec {
  background: var(--paper);
  border: 2px solid var(--ink);
  border-top-width: 6px;
  padding: 18px 16px;
  box-shadow: var(--shadow-press);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-top-color 0.15s ease;
}
.spec:nth-child(4n+1) { border-top-color: var(--rust); }
.spec:nth-child(4n+2) { border-top-color: var(--wheat); }
.spec:nth-child(4n+3) { border-top-color: var(--field); }
.spec:nth-child(4n+4) { border-top-color: var(--ink); }
.spec:hover { transform: translate(-2px, -3px); box-shadow: 8px 8px 0 rgba(38,33,26,0.18); }
.spec h4 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.spec p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }

.field-note {
  font-style: italic;
  color: var(--field);
  border-left: 4px solid var(--field);
  padding-left: 16px;
  max-width: 40em;
  margin: 0 auto 36px;
}

/* the "more coming from the workshop" line under the TIM CTA */
.pipeline-note {
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 36em;
  margin: 40px auto 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}
.pipeline-note a { color: var(--rust-deep); }

/* ---------------- open source strip ---------------- */
.oss {
  background: var(--soil);
  color: var(--cream);
  padding: 88px 0;
  border-top: 3px solid var(--rust);
  border-bottom: 3px solid var(--rust);
  background-image:
    repeating-linear-gradient(100deg, transparent 0 34px, rgba(247,242,231,0.03) 34px 36px);
}
.oss-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.oss h2 {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--wheat);
  font-style: normal;
}
.oss-copy p { margin-bottom: 18px; color: #d9d0bd; }
.oss-copy strong { color: var(--cream); }
.oss-copy em { color: var(--wheat); font-style: italic; }
.oss .btn-wheat { margin-top: 8px; }

/* ---------------- how we work ---------------- */
.how { padding: 96px 0; }
.how .three-up { margin-bottom: 36px; }
.how .field-note { text-align: center; border-left: none; padding-left: 0; }
.how .field-note a { color: var(--rust-deep); font-weight: 600; }

/* ---------------- story ---------------- */
.story { padding: 88px 0; background: var(--paper-deep); border-top: 2px solid var(--ink); }
.story-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; }
.story h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 800; }
.story-copy p { margin-bottom: 18px; color: var(--ink-soft); font-size: 1.08rem; }
.story-copy em { color: var(--ink); }

/* ---------------- contact ---------------- */
.contact { padding: 96px 0 110px; text-align: center; }
.contact .section-lede { margin-left: auto; margin-right: auto; }
.contact-email { margin: 10px 0 40px; }
.contact-email a {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 3vw, 1.5rem);
  letter-spacing: 0.02em;
  color: var(--rust-deep);
  text-decoration: none;
  border-bottom: 3px solid var(--wheat);
  padding-bottom: 3px;
}
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  background: var(--paper-deep);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-press);
  padding: 28px;
}
.form-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.contact-form input, .contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  resize: vertical;
}
.contact-form .btn { width: 100%; margin-top: 4px; }
.form-note {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 14px;
}

/* ---------------- footer ---------------- */
.footer {
  background: var(--soil);
  color: #b5ab96;
  padding: 34px 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}
.footer-inner { display: grid; gap: 8px; text-align: center; }
.footer a { color: var(--wheat); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* ---------------- scroll reveal ----------------
   Content is visible by DEFAULT. JS opts elements into the hidden
   pre-reveal state only after it's actually running (html.js-anim),
   so slow phones and no-JS visitors always see the page. */
html.js-anim .rev { opacity: 0; transform: translateY(14px); transition: opacity 0.55s ease, transform 0.55s ease; }
html.js-anim .rev.in { opacity: 1; transform: none; }
html.js-anim .rev:nth-child(2) { transition-delay: 0.06s; }
html.js-anim .rev:nth-child(3) { transition-delay: 0.12s; }
html.js-anim .rev:nth-child(4) { transition-delay: 0.18s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js-anim .rev { opacity: 1; transform: none; transition: none; }
  .btn, .spec { transition: none; }
}

/* ---------------- responsive ---------------- */
@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .data-plate { max-width: 420px; }
  .oss-inner, .story-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  /* nav: wordmark row + one compact wrapped link row — never a tall column */
  .nav { flex-direction: column; align-items: flex-start; gap: 8px; padding: 10px 16px; }
  .nav-links { gap: 6px 14px; row-gap: 6px; }
  .nav-links a { font-size: 0.66rem; letter-spacing: 0.07em; }
  .hero { padding: 56px 16px 96px; }
  .lede { font-size: 1.08rem; }
  .three-up { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .form-pair { grid-template-columns: 1fr; }
  .tim, .how, .contact { padding: 64px 0; }
  .oss, .story { padding: 60px 0; }
  .container { padding: 0 16px; }
}