/* Classic layer: the calm catalogue body under the wetnote top.
   Same inks, same Archivo, same Fig. captions; no pages, no spiral, no Cordura.
   Loads after wetnote.css (and home.css on the home). */

:root {
  --ground: #ffffff;          /* classic band, plain white */
  --ground-alt: #f6f6f6;      /* DiveSystem's own light ground, alternate band */
  --rule-band: rgb(38 41 44 / 0.14); /* neutral hairline between bands */
  --stitch: rgb(232 235 233 / 0.34); /* the hem stitch on the Cordura */
  --hem: 14px;                /* stitch inset from the cover edge */
  --band-pad: clamp(52px, 6.4vw, 96px);
}

/* ───────── The hem: Cordura ends, the white body starts ─────────
   The open wetnote lies on the cover; under it the cover is cut straight
   and stitched, and the catalogue body runs full bleed. The footer is
   sewn back on with the same stitch. */

.classic {
  position: relative;
  background: var(--ground);
  color: var(--graphite);
  margin-top: clamp(8px, 1.6vw, 20px);
}
.classic::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: calc(var(--hem) * -1);
  border-top: 1.5px dashed var(--stitch);
  pointer-events: none;
}
.cover--bottom { position: relative; }
.cover--bottom::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: var(--hem);
  border-top: 1.5px dashed var(--stitch);
  pointer-events: none;
}
.cover--bottom { padding-top: calc(28px + var(--hem)); }

/* ───────── Bands ───────── */

.band-sec {
  padding: var(--band-pad) 0;
  background: var(--ground);
}
.band-sec + .band-sec { border-top: 1px solid var(--rule-band); }
.band-sec--alt { background: var(--ground-alt); }

.wrap {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.cols {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 40px clamp(28px, 3.4vw, 56px);
  align-items: start;
}
.cols > .span-12 { grid-column: 1 / -1; }
.cols > .span-7 { grid-column: span 7; }
.cols > .span-6 { grid-column: span 6; }
.cols > .span-5 { grid-column: span 5; }

/* classic headings: the same expanded Archivo, one step larger, no ruled page around them */
.classic .h2 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 0.98;
}
.classic .cols > .span-12 > .h2 { margin-bottom: 0; }
.classic p { max-width: 64ch; }
.classic .lede { margin-top: 0; }

/* figures: plain photographs with a printed Fig. caption; no plate border on the ground */
.classic .fig img { border: 0; }
.classic .fig--layers img { border: 1px solid var(--rule-band); }
.classic .fig figcaption { margin-top: 10px; }

/* tables keep the azure print rules: the one thread that ties the body to the wetnote */
.classic .spec { background: transparent; }

/* ───────── Configurator body ───────── */

.details--grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px clamp(20px, 2.4vw, 32px);
}
.details--grid .fig img { aspect-ratio: 3 / 2; object-fit: cover; }

.proof-col .lede { margin-top: 0; }
.fig--fit { max-width: 480px; }

/* ───────── Responsive ───────── */

@media (max-width: 1100px) {
  .details--grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  :root { --hem: 10px; --band-pad: 44px; }
  .cols { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .cols > [class*="span-"] { grid-column: 1 / -1; }
  .classic .h2 { font-size: clamp(1.8rem, 7vw, 2.3rem); }
  .details--grid { gap: 26px 16px; }
  .cover--bottom { padding-bottom: 110px; }
}

@media (max-width: 560px) {
  .details--grid { grid-template-columns: minmax(0, 1fr); }
  .fig--fit { max-width: none; }
}