/* 04 — logo */
.logo__hero { min-height: clamp(220px, 28vw, 340px); }
.logo__hero-mark { display: block; width: min(560px, 82%); }
.logo__hero-mark svg, .logo__ver svg, .logo__eq svg, .logo__size-logo svg, .logo__ov svg, .logo__bad-mark svg { display: block; width: 100%; height: auto; }
.logo__intro { margin-top: 20px; max-width: 42em; font-size: var(--fs-lead); line-height: 1.45; }

.logo__ver { min-height: 190px; padding: 24px; }
.logo__ver-full { display: block; width: min(240px, 86%); }
.logo__ver-sign { display: block; width: 84px; }
.logo__ver--pair { grid-auto-flow: column; gap: 22px; place-content: center; }
.logo__ver-icon { display: block; width: 92px; }

.logo__pairs { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 10px; }
.logo__pairs button { display: grid; gap: 6px; padding: 0; border: 0; background: none; text-align: left; color: var(--navy-70); }
.logo__pair { display: grid; place-items: center; height: 56px; border-radius: var(--r-s); border: 1px solid var(--navy-08); outline: 2px solid transparent; outline-offset: 2px; transition: outline-color .15s; }
.logo__pair svg { display: block; height: 22px; width: auto; }
.logo__pair--none { border-style: dashed; border-color: rgba(22, 62, 84, .35); }
.logo__pair--light { background: var(--sand-soft); }
.logo__pair--dark { background: var(--navy-deep); }
.logo__pair-name { font-size: var(--fs-micro); font-weight: 500; line-height: 1.25; }
.logo__pairs button:hover .logo__pair { outline-color: var(--navy-08); }
.logo__pairs button[aria-pressed="true"] { color: var(--navy); }
.logo__pairs button[aria-pressed="true"] .logo__pair { outline-color: var(--navy); }

.logo__preview { min-height: 340px; background: var(--stage); }
.logo__preview.is-light { background: var(--sand-soft); }
.logo__preview.is-dark { background: var(--navy-deep); }
.logo__preview-in { width: 100%; display: grid; place-items: center; }
.logo__preview-in svg { display: block; width: 100%; height: auto; }
.logo__readout { font-variant-numeric: tabular-nums; font-weight: 500; }
.logo__controls { gap: 20px; }
.logo__size { width: 150px; }
.logo__dl { gap: 14px; }

.logo__clear { gap: 22px; padding: clamp(16px, 3vw, 40px); }
.logo__clear-tools { justify-self: start; }
.logo__clear-draw { width: 100%; max-width: 760px; }
.logo__clear-draw svg { display: block; width: 100%; height: auto; overflow: visible; }
.logo__eq { display: flex; align-items: center; gap: 14px; font-size: 1.25rem; }
.logo__eq-sign { display: block; width: 56px; }
.logo__eq-x { display: grid; place-items: center; width: 52.7px; height: 52.7px; border: 1.5px solid var(--navy); font-weight: 500; }

.logo__tester { gap: 14px; }
.logo__size-stage { min-height: 180px; padding: 20px 12px; }
.logo__size-logo { display: block; max-width: 100%; }
.logo__size-note { margin-top: 14px; max-width: 40em; }

.logo__place-tools { margin-bottom: 16px; }
.logo__place { grid-template-columns: 1.7fr 1fr 1fr; align-items: start; gap: clamp(14px, 3vw, 36px); }
.logo__fmt { display: grid; padding: 7%; background: var(--blue); border-radius: 6px; align-items: start; }
.logo__fmt--land { aspect-ratio: 16 / 9; }
.logo__fmt--port { aspect-ratio: 3 / 4; }
.logo__fmt--sq { aspect-ratio: 1; }
.logo__place[data-pos="mid"] .logo__fmt { align-items: center; }
.logo__pill { display: block; width: 44%; aspect-ratio: 7 / 1; min-height: 8px; border-radius: 999px; background: var(--navy); }
.logo__place-note { margin-top: 16px; max-width: 760px; }

.logo__photos { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: clamp(10px, 1.6vw, 22px); align-items: stretch; }
.logo__col { display: grid; gap: clamp(10px, 1.6vw, 22px); align-content: start; }
.logo__ph { position: relative; overflow: hidden; border-radius: var(--r-m); background: var(--navy); }
.logo__ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.logo__ph--a { aspect-ratio: 2.5 / 1; }
.logo__ph--b { aspect-ratio: 1.3 / 1; }
.logo__ph--c { min-height: 100%; }
.logo__ph--c img { object-position: 50% 30%; }
.logo__ov { position: absolute; inset: 0; padding: 7% 6%; display: block; pointer-events: none; }
.logo__ov > span { display: block; width: 44%; }
.logo__ph--c .logo__ov > span { width: 70%; }

.logo__do { max-width: 360px; margin-bottom: clamp(18px, 2vw, 28px); }
.logo__bad-mark { display: block; width: 78%; }
.rule__mark { z-index: 2; }
.logo__donts .rule__box { height: 170px; min-height: 0; padding: 28px 22px; }
.logo__bad { display: block; width: 78%; }
.logo__bad--stack { width: 52%; }
.logo__squeeze { display: block; width: 78%; transform: scaleX(.6); transform-origin: center; }
.logo__bad-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 28% 16%; border-radius: 0; }
.logo__bad-img + .logo__bad { position: relative; }
.logo__fill-alert { position: absolute; inset: 0; background: var(--alert); }
.logo__fill-alert + .logo__bad { position: relative; }
.logo__bad svg { display: block; width: 100%; height: auto; }

@media (max-width: 900px) {
  .logo__preview { min-height: 260px; }
}
@media (max-width: 640px) {
  .logo__photos { grid-template-columns: minmax(0, 1fr); }
  .logo__ph--c { min-height: 0; aspect-ratio: 3 / 4; }
  .logo__place { grid-template-columns: 1fr 1fr; }
  .logo__fmt--land { grid-column: 1 / -1; }
  .logo__ver--pair { gap: 14px; }
  .logo__ver-icon { width: 76px; }
}

.logo__place { place-items: start stretch; }
.logo__controls .seg { flex-wrap: wrap; border-radius: 18px; overflow: visible; }
.logo__donts .rule__mark { box-shadow: 0 0 0 2px #fff; }
.code-wrap .code { padding-right: 90px; }

/* page layout */
.logo__more { margin-top: clamp(24px, 3vw, 40px); }
.logo__donts .rule { align-content: start; }