/* ============================================================
   MixSafe — design & distribution
   Same paper & ink palette as the index; the work itself is dark,
   so every board sits on an inked plate rather than on the paper.
   ============================================================ */

:root {
  --paper: #f4f0e6;
  --paper-deep: #ece6d6;
  --ink: #20201d;
  --ink-soft: #5c594f;
  --line: #c9c2af;
  --accent: #b4502a;
  --plate: #191917;
  --serif: 'Fraunces', Georgia, serif;
  --mono: 'IBM Plex Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--paper); }
a { color: inherit; }

/* faint paper grain, same as the index */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4.5rem) clamp(1.25rem, 4vw, 3.5rem) 5rem;
}

/* ===== shared mono label ===== */
.kicker,
.section-no,
.back,
.stat-label,
.caption,
.note-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ===== masthead ===== */
.back {
  display: inline-block;
  text-decoration: none;
  color: var(--ink-soft);
  margin-bottom: 3rem;
  transition: color 0.18s ease;
}
.back:hover { color: var(--accent); }
.back .arrow { color: var(--accent); margin-right: 0.5em; }

.kicker { color: var(--ink-soft); margin: 0 0 1.5rem; }

h1 {
  margin: 0;
  font-weight: 380;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.0;
  letter-spacing: -0.025em;
  max-width: 15ch;
}
h1 em { font-style: italic; font-weight: 340; color: var(--accent); }

.lede {
  margin: 1.8rem 0 0;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.45;
  font-weight: 420;
  letter-spacing: -0.01em;
  max-width: 46ch;
}

.sub {
  margin: 1.1rem 0 0;
  color: var(--ink-soft);
  max-width: 54ch;
}

/* ===== figures strip ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 3.5rem 0 0;
}

.stat {
  background: var(--paper-deep);
  padding: 1.15rem 1.25rem;
}

.stat-num {
  display: block;
  font-size: 1.9rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--ink-soft);
}

/* ===== sections ===== */
.section { margin-top: clamp(4rem, 9vh, 6.5rem); }

.section-no {
  color: var(--accent);
  margin: 0 0 0.9rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 0.6rem;
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
}

.section-intro {
  margin: 0 0 2.5rem;
  color: var(--ink-soft);
  max-width: 58ch;
}

/* ===== plates ===== */
.grid {
  display: grid;
  gap: clamp(1rem, 2.2vw, 1.75rem);
}
.grid-flyers  { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.grid-stickers { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-logo    { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }

figure { margin: 0; }

.plate {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: var(--plate);
  cursor: zoom-in;
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.22s cubic-bezier(0.2, 0.7, 0.2, 1),
              box-shadow 0.22s ease;
}

.plate img {
  display: block;
  width: 100%;
  height: auto;
}

/* stickers are wildly different aspect ratios; centre each on a plate of one
   height so the captions below them share a baseline */
.grid-stickers .plate {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 230px;
  padding: 1rem;
}

.grid-stickers .plate img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.plate:hover,
.plate:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(32, 32, 29, 0.16);
  outline: none;
}
.plate:focus-visible { border-color: var(--accent); }

.caption {
  display: block;
  margin-top: 0.7rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.caption b {
  display: block;
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.15rem;
}

/* ===== identity row ===== */
.grid-logo { align-items: start; }

/* ===== process notes ===== */
.notes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.note {
  background: var(--paper-deep);
  padding: 1.6rem 1.5rem;
}

.note-label { color: var(--accent); display: block; margin-bottom: 0.7rem; }
.note p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.note code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--ink);
}

/* ===== footer ===== */
.foot {
  margin-top: 5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.foot a { text-decoration: none; }
.foot a:hover { color: var(--accent); }

/* ===== lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(18, 18, 16, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  cursor: zoom-out;
}
.lightbox[open-state="on"] { display: flex; }

.lightbox img {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(0.75rem, 2vw, 1.5rem);
  text-align: center;
  color: #cfcabb;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0 1rem;
}

/* staggered reveal, same curve as the index */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  animation-delay: calc(var(--d) * 110ms);
}
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  .plate { transition: none; }
}

@media (max-width: 720px) {
  .identity { grid-template-columns: 1fr; }
  h1 { max-width: none; }
}