/* ============================================================
   THE INVENTOR'S LAB — shared tokens & components
   Same visual language as the generator page (give-me-something-to-make.html)
   ============================================================ */
:root{
  --ink: #14162B;
  --ink-soft: #2A2D4A;
  --paper: #FFF8E7;
  --paper-line: #E7DCC0;
  --topic: #FF6B5B;
  --topic-ink: #5C1A10;
  --method: #2EC4B6;
  --method-ink: #063632;
  --direction: #FFC145;
  --direction-ink: #4A3200;
  --pin: #F5F1E6;
  --shadow: rgba(20,22,43,0.45);
  --radius: 14px;
  --font-display: "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
}

*{ box-sizing: border-box; }
[hidden]{ display: none !important; }
lab-navigation{ display:block; }

html, body{
  margin:0; padding:0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  min-height: 100vh;
}

body{
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255,107,91,0.10), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(46,196,182,0.10), transparent 40%);
}

a{ color: inherit; }

.wrap{
  max-width: 960px;
  margin: 0 auto;
  padding: 0 18px 80px;
}

/* ============================================================
   NAV — a strip, not a header. Reads like a label on the bench.
   ============================================================ */
.labnav{
  border-bottom: 1px solid var(--ink-soft);
  margin-bottom: 40px;
}
.labnav-inner{
  max-width: 960px;
  margin: 0 auto;
  padding: 18px 18px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.labnav-mark{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: -0.3px;
  text-decoration: none;
  white-space: nowrap;
}
.labnav-mark span{ color: var(--direction); }
.labnav-links{
  display:flex;
  gap: 22px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.labnav-links a{
  text-decoration:none;
  color: var(--paper);
  opacity: 0.65;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: opacity 0.12s ease, border-color 0.12s ease;
}
.labnav-links a:hover{ opacity: 1; }
.labnav-links a.current{
  opacity: 1;
  border-bottom-color: var(--direction);
}
.labnav-links a.ext::after{ content: " ↗"; opacity: 0.6; }

/* ============================================================
   TYPE
   ============================================================ */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--paper-line);
  opacity: 0.7;
  margin: 0 0 10px;
}
h1.lab-title{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: -0.5px;
  margin: 0 0 8px;
  line-height: 1.02;
}
h1.lab-title span{
  display:inline-block;
  transform: rotate(-2deg);
  color: var(--direction);
}
.tagline{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.55;
  margin: 0 0 26px;
}
h2.section-title{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 30px);
  letter-spacing: -0.3px;
  margin: 0 0 6px;
}
.section-sub{
  font-family: var(--font-body);
  opacity: 0.7;
  margin: 0 0 28px;
  max-width: 56ch;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary{
  display:inline-block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--direction);
  color: var(--direction-ink);
  border: none;
  padding: 16px 34px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration:none;
  box-shadow: 0 6px 0 #b8871f, 0 10px 18px rgba(0,0,0,0.35);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.btn-primary:hover{ transform: translateY(-2px); }
.btn-primary:active{ transform: translateY(2px); box-shadow: 0 3px 0 #b8871f; }

.btn-secondary{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--ink-soft);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
}
.btn-secondary:hover{ background: var(--ink-soft); }

/* ============================================================
   TICKET CARD — the signature element.
   Same grammar as the generator's card: pinned, tilted, torn edge.
   Reused everywhere: an idea, a build, a section of the Lab.
   ============================================================ */
.ticket{
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 26px 20px 20px;
  box-shadow: 0 14px 0 -6px var(--shadow), 0 18px 24px -10px var(--shadow);
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.15s ease;
  text-decoration: none;
  display:block;
}
.ticket:hover{ transform: rotate(var(--tilt, 0deg)) translateY(-3px); }
.ticket::before{
  content: "";
  position:absolute;
  top: 46px; left: 14px; right: 14px;
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--paper-line) 0 6px, transparent 6px 12px);
}
.ticket .pin{
  position:absolute;
  top: -9px; left: 24px;
  transform: rotate(8deg);
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--pin);
  box-shadow: inset 0 -2px 3px rgba(0,0,0,0.25), 0 3px 4px rgba(0,0,0,0.4);
}
.ticket-label{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
  font-weight: 700;
}
.ticket-label.topic{ background: var(--topic); color: var(--topic-ink); }
.ticket-label.method{ background: var(--method); color: var(--method-ink); }
.ticket-label.direction{ background: var(--direction); color: var(--direction-ink); }

.ticket-title{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.2;
  margin: 0 0 8px;
}
.ticket-body{
  font-size: 14px;
  line-height: 1.5;
  opacity: 0.85;
  margin: 0;
}
.ticket-combo{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  opacity: 0.55;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.ticket-combo .sep{ opacity: 0.4; padding: 0 4px; }

.board{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 26px 22px;
  margin-bottom: 10px;
}
.board .ticket:nth-child(3n+1){ --tilt: -1.5deg; }
.board .ticket:nth-child(3n+2){ --tilt: 1deg; }
.board .ticket:nth-child(3n)  { --tilt: -0.5deg; }

.board-empty{
  opacity: 0.5;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* placeholder / coming-soon state */
.ticket.placeholder{
  background: transparent;
  border: 1.5px dashed var(--ink-soft);
  color: var(--paper);
  box-shadow: none;
}
.ticket.placeholder::before{ display:none; }
.ticket.placeholder .pin{ display:none; }
.ticket.placeholder .ticket-title{ color: var(--paper); opacity: 0.8; }
.ticket.placeholder .ticket-body{ color: var(--paper); opacity: 0.55; }
.ticket-label.build-status:not(.method){
  background: transparent;
  border: 1px dashed var(--paper-line);
  color: var(--paper);
}

/* ============================================================
   HOMEPAGE HERO
   ============================================================ */
.hero{
  padding: 20px 0 50px;
  text-align: center;
}
.hero .eyebrow{ }
.hero-copy{
  max-width: 46ch;
  margin: 0 auto 30px;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.85;
}
.hero-copy strong{ color: var(--direction); font-weight: 700; }

.hero-actions{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 10px;
}
.hero-note{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0.4;
  margin-top: 6px;
}

section{ margin-bottom: 56px; }

footer.labfoot{
  text-align:center;
  font-size: 11px;
  opacity: 0.35;
  font-family: var(--font-mono);
  margin-top: 40px;
  letter-spacing: 0.5px;
}

@media (max-width: 560px){
  .labnav-inner{ flex-direction: column; align-items:flex-start; }
}