/* ============================================================
   PROVIDENCE™ BRAND MANUAL — book furniture
   Web translation of the PJ Lobster™ manual page system:
   full-height spreads, running 4-part footer, numbered navy
   dividers, slug + note header, specimen/construction rhythm.
   ============================================================ */
@import url("tokens.css");

@font-face {
  font-family: "Tobias";
  src: url("../fonts/Tobias-Regular.woff2") format("woff2"),
       url("../fonts/Tobias-Regular.otf") format("opentype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Suisse Intl";
  src: url("../fonts/SuisseIntl-Book.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Suisse Intl";
  src: url("../fonts/SuisseIntl-Regular.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* ---------- Deck mode ----------
   No scroll-snap: free scrolling stays free (and the chapnav is reachable).
   deck.js jumps to exact spread tops on Space / arrows, so keypress nav always
   lands a perfect fullscreen slide. */

/* ---------- Mobile gate: this manual is desktop-only ---------- */
.mgate { display: none; }
@media (max-width: 820px) {
  .mgate {
    display: grid; place-items: center; position: fixed; inset: 0; z-index: 10000;
    background: var(--navy); color: var(--w-100); text-align: center; padding: 32px;
  }
  .mgate > div { max-width: min(84vw, 20ch); }
  .mgate__mark { font-family: var(--font); font-weight: 500; font-size: 1rem; letter-spacing: -0.01em; }
  .mgate__mark sup { font-size: 0.5em; }
  .mgate__msg { font-family: var(--display); font-weight: 400; font-size: clamp(1.2rem, 5.2vw, 1.8rem); line-height: 1.25; letter-spacing: -0.01em; margin-top: 22px; text-wrap: balance; overflow-wrap: break-word; }
  .mgate__sub { font-size: 0.8rem; letter-spacing: 0.02em; color: var(--w-62); margin-top: 16px; }
  body { overflow: hidden; }
}
body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  counter-reset: page var(--page-start, 0);
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- Spread: one manual page ---------- */
.spread {
  position: relative;
  min-height: 100svh;
  padding: 72px 48px 72px;
  display: flex;
  flex-direction: column;
  counter-increment: page;
  border-bottom: 1px solid var(--hair);
}
.spread--navy { background: var(--navy); color: var(--w-100); border-bottom: 0; }
.spread--sand { background: var(--bg-sand-2); }
.spread--white { background: #fff; }

/* ---------- Running footer (every spread) ---------- */
.foot {
  position: absolute;
  left: 48px; right: 48px; bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr auto 1fr;
  gap: 16px;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
}
.spread--navy .foot { color: var(--w-50); }
.foot span:nth-child(2) { text-align: center; }
.foot span:nth-child(3)::after { content: "Nº " counter(page, decimal-leading-zero); }
.foot span:nth-child(4) { text-align: right; }

/* ---------- Header: slug (top-left) + note (top-center) ---------- */
.head {
  display: grid;
  grid-template-columns: 1fr minmax(auto, 460px) 1fr;
  gap: 24px;
  margin-bottom: 48px;
  align-items: start;
}
.slug {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.note {
  grid-column: 2;
  font-size: 0.68rem;
  line-height: 1.65;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-60);
}
.spread--navy .note { color: var(--w-62); }
.head .index-link {
  grid-column: 3;
  justify-self: end;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-60);
}
.spread--navy .index-link { color: var(--w-50); }
.index-link:hover { color: var(--ink); }
.spread--navy .index-link:hover { color: var(--w-100); }

/* ---------- Chapter divider ---------- */
.spread--divider { justify-content: center; }
.spread--divider h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.8rem, 7.5vw, 6.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 18ch;
  text-wrap: balance;
}

/* ---------- Specimen stage ---------- */
.specimen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  text-align: center;
}
.specimen--left { align-items: flex-start; text-align: left; }

/* Display type inside spreads */
h2.display, .display {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-size: clamp(2.1rem, 3vw, 2.9rem);
}
.twotone em, em.muted { color: var(--muted); font-style: normal; }
.lede { font-size: 0.95rem; line-height: 1.55; color: var(--ink-60); max-width: 52ch; }
.spread--navy .lede { color: var(--w-62); }
.mono { font-family: var(--mono); }

/* ---------- Construction-grid device (cyan hairlines, pink tags) ---------- */
.grid-fig { position: relative; }
.grid-fig .gline { position: absolute; background: rgba(53, 182, 224, 0.55); }
.grid-fig .gline--h { height: 1px; left: 0; right: 0; }
.grid-fig .gline--v { width: 1px; top: 0; bottom: 0; }
.grid-fig .gtag {
  position: absolute;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  color: #E05F8F;
  background: var(--bg);
  padding: 1px 4px;
}

/* ---------- ESTILO photo grids + caption band ---------- */
.estilo { flex: 1; display: flex; flex-direction: column; gap: 0; }
.estilo__grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  min-height: 0;
}
.estilo__grid--2 { grid-template-columns: repeat(2, 1fr); }
.estilo__grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--r-photo);
  min-height: 320px;
}
.estilo__band {
  margin-top: 24px;
  background: var(--navy);
  color: var(--w-72);
  display: grid;
  grid-template-columns: minmax(200px, 1fr) 2fr;
  gap: 24px;
  padding: 20px 24px;
  font-size: 0.68rem;
  line-height: 1.65;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.estilo__band .slug { color: var(--w-100); }

/* ---------- Dotted leader (annotations, antes→ahora, glossary) ---------- */
.leader {
  display: flex;
  align-items: center;
  gap: 12px;
}
.leader::after {
  content: "";
  flex: 1;
  border-bottom: 1px dotted currentColor;
  opacity: 0.5;
  transform: translateY(2px);
}
.leader + .leader-end::before { content: "●"; font-size: 0.5rem; }

/* ---------- Swatch bands (color chapter) ---------- */
.bands { flex: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; min-height: 0; }
.band { display: flex; flex-direction: column; justify-content: flex-end; padding: 16px; border-radius: var(--r-0); border: 1px solid var(--hair); }
.band__meta { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.03em; }

/* ---------- Do / Don't ---------- */
.dd { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dd figure { border: 1px solid var(--hair); padding: 24px; display: grid; place-items: center; min-height: 180px; position: relative; }
.dd figcaption {
  position: absolute; top: 12px; left: 12px;
  font-size: 0.62rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
}
.dd .no figcaption { color: #B4382D; }

/* ---------- Antes → Ahora ---------- */
.aa { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.aa h4 { font-size: 0.62rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-60); margin-bottom: 12px; }
.aa blockquote { font-size: 0.875rem; line-height: 1.6; border-left: 1px solid var(--hair); padding-left: 16px; }
.aa .ahora blockquote { border-left-color: var(--ink); }

/* ---------- Chapter end nav ---------- */
.chapnav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 48px 56px;
  font-size: 0.625rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
}
.chapnav a { text-decoration: none; color: var(--ink-60); transition: color 0.25s var(--ease); }
.chapnav a:hover { color: var(--ink); }

/* ---------- Reveal (gentle, one curve) ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .spread { padding: 56px 20px 64px; }
  .foot { left: 20px; right: 20px; }
  .head { grid-template-columns: 1fr; }
  .note { grid-column: 1; }
  .head .index-link { grid-column: 1; justify-self: start; }
  .estilo__grid, .estilo__grid--2, .bands { grid-template-columns: 1fr; }
  .estilo__grid img { min-height: 220px; }
  .aa, .dd { grid-template-columns: 1fr; }
  body { font-size: 1rem; }
}

/* ---------- Print ---------- */
@media print {
  .spread { min-height: auto; page-break-after: always; }
  .chapnav, .index-link { display: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
}