/* ---------------------------------------------
   Entreprelure — tackle-tray design system
   --------------------------------------------- */

:root {
  --ink: #1B2321;
  --paper: #E8E4D9;
  --paper-raised: #F1EEE4;
  --teal: #12694F;
  --teal-deep: #0C4A38;
  --brass: #B08A3E;
  --line: #C9C2B0;
  --stone: #6B6558;
  --dark: #16211D;
  --dark-line: #2E3A34;

  --display: "Big Shoulders Display", sans-serif;
  --body: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", monospace;

  --max: 1120px;
}

* { box-sizing: border-box; }

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ---------- header ---------- */

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
}

.wordmark--small { font-size: 16px; }

.site-nav {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-nav a { text-decoration: none; border-bottom: 1px solid transparent; }
.site-nav a:hover { border-bottom-color: var(--brass); }

/* ---------- hero ---------- */

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 24px 84px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-deep);
  margin: 0 0 18px;
}

.eyebrow--on-dark { color: #8FD6BC; }

.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
  max-width: 16ch;
}

.hero-sub {
  font-size: 19px;
  color: var(--stone);
  max-width: 46ch;
  margin: 0 0 36px;
}

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

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 3px;
  border: 1px solid transparent;
}

.btn-primary { background: var(--teal); color: var(--paper); }
.btn-primary:hover { background: var(--teal-deep); }

.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-light { background: var(--paper); color: var(--dark); }
.btn-light:hover { background: var(--paper-raised); }

/* ---------- tray ---------- */

.tray {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 100px;
}

.tray-label {
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  margin: 0 0 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.tray-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--paper-raised);
}

.cell {
  padding: 32px 26px;
  border-right: 1px solid var(--line);
  min-height: 260px;
  display: flex;
  flex-direction: column;
}

.cell:last-child { border-right: none; }

.cell-tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--brass);
  margin-bottom: 14px;
}

.cell h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.1;
  margin: 0 0 14px;
}

.cell p {
  color: var(--stone);
  font-size: 15px;
  margin: 0 0 20px;
  flex-grow: 1;
}

.cell-link {
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--brass);
  align-self: flex-start;
}

.cell-link:hover { color: var(--teal-deep); border-color: var(--teal-deep); }

/* ---------- split CTA ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.split-panel {
  padding: 72px 48px;
}

.split-panel h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 36px);
  margin: 0 0 16px;
  max-width: 14ch;
}

.split-panel p {
  color: var(--stone);
  max-width: 38ch;
  margin: 0 0 28px;
}

.split-panel--dark {
  background: var(--dark);
  color: var(--paper);
}

.split-panel--dark p { color: #B7C4BD; }

/* form */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 420px;
}

.contact-form label {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stone);
  margin-top: 12px;
}

.contact-form input,
.contact-form textarea {
  font-family: var(--body);
  font-size: 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--paper);
  color: var(--ink);
  resize: vertical;
}

.contact-form button { margin-top: 22px; align-self: flex-start; cursor: pointer; }

/* ---------- footer ---------- */

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.footer-note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--stone);
}

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .tray-grid { grid-template-columns: 1fr 1fr; }
  .cell:nth-child(2) { border-right: none; }
  .cell:nth-child(1),
  .cell:nth-child(2) { border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .tray-grid { grid-template-columns: 1fr; }
  .cell { border-right: none; border-bottom: 1px solid var(--line); }
  .cell:last-child { border-bottom: none; }
  .site-nav { gap: 18px; }
  .split-panel { padding: 56px 24px; }
}