/* Page structure: nav band and footer slab bookend an aluminium middle. */

.container { width: 100%; max-width: calc(var(--content-width) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* Nav band */
.band { background: var(--band); color: var(--on-band); }
.nav { display: flex; align-items: center; gap: var(--space-6); min-height: 64px; }
.nav-links { display: flex; align-items: center; gap: var(--space-4); margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }
.nav-link {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--on-band); text-decoration: none; padding: var(--space-2) 0; border-bottom: 2px solid transparent;
}
.nav-link:hover, .nav-link[aria-current="page"] { border-bottom-color: var(--on-band); }
.nav-link:focus-visible { outline-color: var(--on-band); }
.band .sp-btn { color: var(--on-band); border-color: var(--on-band); }
.band .sp-btn:hover { background: transparent; text-decoration: underline; }
.nav-meta { font-family: var(--font-mono); font-size: 12px; color: var(--on-band); white-space: nowrap; }
@media (max-width: 720px) {
  .nav { gap: var(--space-3); padding: var(--space-2) 0; }
  .nav-links { gap: var(--space-3); }
  .nav-links .nav-secondary { display: none; }
}

/* Lockup: mark then wordmark, 12px apart, mark 1.35x the wordmark's cap height */
.lockup { display: inline-flex; align-items: center; gap: var(--space-3); color: inherit; text-decoration: none; }
.lockup svg { width: 30px; height: 30px; }
.wordmark { font-family: var(--font-display); font-weight: 800; font-stretch: 125%; letter-spacing: 0.02em; font-size: 22px; line-height: 1; text-transform: uppercase; }

/* Footer slab */
.slab { margin-top: var(--space-12); padding: var(--space-8) 0; }
.slab-inner { display: flex; flex-wrap: wrap; gap: var(--space-6); justify-content: space-between; align-items: flex-start; }
.slab p, .slab a, .slab-links span { font-family: var(--font-mono); font-size: 12px; line-height: 1.6; color: var(--on-band); }
.slab-links { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* Page */
.page { padding-top: var(--space-12); display: flex; flex-direction: column; gap: var(--space-12); }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-6); }
.page-head .lede { max-width: 640px; margin-top: var(--space-3); }
.page-head > div { min-width: 0; }
.page-head h1 { overflow-wrap: anywhere; }
.page-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.section { display: flex; flex-direction: column; gap: var(--space-6); }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--space-4); }
.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.cluster-end { justify-content: flex-end; }

.grid { display: grid; gap: var(--space-4); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-span-2 { grid-column: span 2; }
@media (max-width: 960px) { .grid-span-2 { grid-column: auto; } }
.split { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--space-6); align-items: start; }
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
}

/* Home */
.hero { padding: var(--space-12) 0 var(--space-6); display: grid; gap: var(--space-6); }
.hero .body-l { max-width: 640px; }
.feature { display: flex; gap: var(--space-3); align-items: flex-start; }
.feature h3 { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: var(--space-1); }
.feature p { color: var(--etch); }

/* Auth */
.auth { max-width: 440px; margin: var(--space-12) auto 0; width: 100%; }
.form-grid { display: grid; gap: var(--space-4); }
.auth-note { margin-top: var(--space-4); }
.form-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

/* Machine screen */
.screen {
  position: relative; background: var(--band); border: var(--stroke-frame) solid var(--ink);
  aspect-ratio: 16 / 10; display: grid; place-items: center; overflow: hidden;
}
.screen > img, .screen > div { width: 100%; height: 100%; }
.screen > img { object-fit: contain; }
.screen-status { position: absolute; inset: auto var(--space-3) var(--space-3) auto; }
.screen-status .sp-tag { color: var(--on-band); border-color: var(--on-band); background: var(--band); }
.screen-empty { color: var(--on-band); font-family: var(--font-mono); font-size: 12px; text-align: center; padding: var(--space-4); }

.secret { font-family: var(--font-mono); font-size: 13px; padding: var(--space-3); background: var(--alu); border: var(--stroke-hair) dashed var(--rule); overflow-wrap: anywhere; }