/* =========================================================
   /luvmacro — the public page
   ---------------------------------------------------------
   Layout and parts for the product page. Colours, the cut-corner
   material and buttons live in tokens.css. Composition follows the app:
   a black brand band with the wordmark, a thin rail under it, a dark
   window, straight 45-degree cuts, one blue and one red.
   ========================================================= */
:root { --dim: #8a8a8a; --body-2: #cfcfcf; }

/* ---- notice (only exists while one is published) ---------------- */
.notice { background: var(--surface); border-bottom: 1px solid var(--border); font-size: 14.5px; }
.notice .wrap { display: flex; gap: 12px; align-items: baseline; padding-block: 10px; }
.notice strong { flex: none; font-weight: 700; padding-right: 12px; border-right: 1px solid var(--border); }
.notice--issue strong { color: var(--amber); }
.notice--update strong { color: #7ea2ff; }
.notice a { font-weight: 600; text-underline-offset: 3px; }

/* ---- brand band -------------------------------------------------- */
.band { background: var(--band); }
.band__in { display: flex; align-items: center; gap: 28px; padding-block: 14px; }
.brand { display: block; flex: none; }
.brand img { height: 30px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; padding: 8px 0; transition: color var(--ease); }
.nav a:hover { color: var(--text); }
.rail { height: 3px; background: var(--border); }

/* ---- hero -------------------------------------------------------- */
.hero { padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 8vw, 96px); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(32px, 6vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.03; font-weight: 700; letter-spacing: -0.028em; text-wrap: balance; }
.lead { margin-top: 22px; max-width: 34em; font-size: clamp(17px, 1.7vw, 19px); line-height: 1.55; color: var(--body-2); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 34px; }
.link { font-weight: 600; text-underline-offset: 4px; text-decoration-thickness: 1px; color: var(--text); }
.link:hover { text-decoration-thickness: 2px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 18px; font: 500 13.5px/1.4 var(--mono); color: var(--muted); }
.meta__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dot); margin-right: -2px; }
.meta__sep { color: var(--faint); }
.os-note { margin-top: 14px; max-width: 34em; font-size: 14.5px; color: var(--amber); }
.hero__shot { justify-self: center; width: 100%; max-width: 480px; }
.hero__shot img { width: 100%; height: auto; border: 1px solid var(--border); background: var(--bg); }

/* ---- sections ---------------------------------------------------- */
.section { padding: clamp(48px, 7vw, 88px) 0; border-top: 1px solid var(--border); }
.section h2 { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; margin-bottom: clamp(24px, 4vw, 40px); text-wrap: balance; }
.fine { margin-top: 24px; font-size: 13.5px; color: var(--dim); }

/* video */
.video { background: #000; border: 1px solid var(--border); }
.video video { width: 100%; height: auto; background: #000; }

/* screenshots */
.shots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.shot__img { display: block; border: 1px solid var(--border); cursor: zoom-in; transition: border-color var(--ease); }
.shot__img:hover { border-color: #5a5a5a; }
.shot__img img { width: 100%; height: auto; }
.shot h3 { margin-top: 16px; font-size: 17px; font-weight: 600; }
.shot p { margin-top: 6px; font-size: 15px; color: var(--muted); }

/* features */
.features { border-bottom: 1px solid var(--border); }
.feature { display: grid; grid-template-columns: 28px minmax(170px, 270px) minmax(0, 1fr); gap: 0 28px; align-items: start; padding: 26px 0; border-top: 1px solid var(--border); }
.feature .ico { width: 28px; height: 28px; color: var(--text); margin-top: 1px; }
.feature h3 { font-size: 18px; font-weight: 600; line-height: 1.35; }
.feature p { color: var(--muted); max-width: 52em; }

/* download */
.dl { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 1fr); gap: clamp(32px, 6vw, 72px); align-items: start; }
.dl__card { padding: 30px 28px 26px; --c: 12px; --fill: var(--surface); }
.dl__title { display: flex; align-items: baseline; gap: 12px; }
.dl__name { font-size: 24px; font-weight: 700; letter-spacing: -0.015em; }
.dl__ver { font: 600 22px/1 var(--mono); color: var(--muted); }
.dl__facts { display: flex; flex-wrap: wrap; gap: 2px 18px; margin-top: 12px; font-size: 14px; color: var(--muted); }
.dl__summary { margin: 16px 0 22px; font-size: 15px; color: var(--body-2); }
.dl__card .btn { margin-top: 6px; }
.dl__file { margin-top: 12px; text-align: center; font: 12.5px/1.4 var(--mono); color: var(--dim); overflow-wrap: anywhere; }
.dl__file a { color: var(--muted); }
.dl__links { display: grid; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 14.5px; }
.dl__links a, .older a, .verify a, .support a:not(.btn) { color: var(--body-2); text-underline-offset: 3px; }
.dl__links a:hover, .older a:hover, .verify a:hover { color: var(--text); }

.steps { counter-reset: step; display: grid; gap: 26px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 12px; }
.steps li::before { content: counter(step); grid-row: 1 / span 2; font: 600 26px/1.1 var(--mono); color: var(--muted); }
.steps h3 { font-size: 18px; font-weight: 600; line-height: 1.35; }
.steps p { color: var(--muted); max-width: 46em; }

.notes { margin-top: clamp(36px, 5vw, 56px); display: grid; gap: 22px; max-width: 820px; }
.note { padding: 24px 28px; --fill: #141414; --c: 10px; }
.note h3 { font-size: 17px; font-weight: 600; }
.note p { margin-top: 8px; color: var(--body-2); font-size: 15px; }
.verify { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.verify summary, .older summary, .browse summary { cursor: pointer; font-weight: 600; font-size: 15px; }
.verify p { margin-top: 12px; }
.verify pre { margin-top: 12px; padding: 12px 14px; background: #0a0a0a; border: 1px solid var(--border); overflow-x: auto; font: 13px/1.5 var(--mono); }
.older { font-size: 14.5px; color: var(--muted); }
.older ul { margin-top: 12px; display: grid; gap: 8px; }
.older li { display: flex; gap: 14px; flex-wrap: wrap; }
.older li span { color: var(--dim); }
.older p { margin-top: 12px; }

/* help */
.help > * { max-width: 780px; }
.help__lead { margin: -20px 0 28px; color: var(--muted); }
.lookup label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: var(--muted); }
.lookup__row { display: flex; gap: 12px; }
.lookup input { flex: 1; min-width: 0; height: 48px; padding: 0 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 2px; font: 500 16px/1 var(--mono); color: var(--text); }
.lookup input::placeholder { color: var(--faint); }
.lookup input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-color: var(--cyan); }
.lookup__status { min-height: 24px; margin-top: 10px; font-size: 14.5px; color: var(--muted); }
.lookup__status a { color: var(--body-2); }
.browse { margin-top: 6px; }
.codes { margin-top: 18px; }
.codes__group h3 { margin: 26px 0 6px; font-size: 14px; font-weight: 600; color: var(--muted); }
.code { border-top: 1px solid var(--border); }
.codes__group .code:last-child { border-bottom: 1px solid var(--border); }
.code > summary { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 16px; padding: 14px 0; cursor: pointer; align-items: baseline; list-style: none; }
.code > summary::-webkit-details-marker { display: none; }
.code__id { font: 600 14px/1.5 var(--mono); }
.code__meaning { font-size: 15.5px; }
.code[open] > summary .code__meaning { font-weight: 600; }
.code__body { padding: 0 0 20px 108px; color: var(--body-2); font-size: 15px; }
.code__title { color: var(--muted); font-size: 14px; }
.code__title span { color: var(--dim); }
.code__body h4 { margin: 16px 0 6px; font-size: 13.5px; font-weight: 600; color: var(--muted); }
.code__body ul { list-style: disc; padding-left: 20px; display: grid; gap: 4px; }
.code__body ol { list-style: decimal; padding-left: 20px; display: grid; gap: 4px; }
.support { margin-top: 44px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; padding-top: 28px; border-top: 1px solid var(--border); }
.support p { flex: 1 1 320px; color: var(--muted); max-width: 54ch; }

/* faq */
.faq__list { max-width: 820px; border-bottom: 1px solid var(--border); }
.faq__item { border-top: 1px solid var(--border); }
.faq__item > summary { position: relative; padding: 20px 44px 20px 0; font-size: 17px; font-weight: 600; line-height: 1.4; cursor: pointer; list-style: none; }
.faq__item > summary::-webkit-details-marker { display: none; }
.faq__item > summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 400 24px/1 var(--mono); color: var(--muted); }
.faq__item[open] > summary::after { content: "\2212"; }
.faq__a { padding: 0 44px 22px 0; max-width: 62ch; color: var(--body-2); }
.faq__a p + p { margin-top: 12px; }

/* footer */
.foot { border-top: 1px solid var(--border); background: var(--band); }
.foot__in { display: grid; gap: 14px 32px; grid-template-columns: 1fr auto; align-items: center; padding-block: 36px 44px; }
.foot__line { color: var(--muted); font-size: 14.5px; }
.foot__links { display: flex; flex-wrap: wrap; gap: 8px 22px; grid-column: 1; font-size: 14.5px; }
.foot__links a { color: var(--body-2); text-underline-offset: 3px; }
.foot__made { grid-column: 2; grid-row: 1 / span 2; font-size: 12.5px; color: var(--dim); }
.foot__made a { color: var(--dim); text-underline-offset: 3px; }
.foot__made a:hover { color: var(--muted); }

/* screenshot viewer */
.lightbox { width: min(980px, 94vw); max-height: 94vh; padding: 12px; background: var(--bg); color: var(--text); border: 1px solid var(--border); overflow: auto; }
.lightbox::backdrop { background: rgba(0, 0, 0, 0.82); }
.lightbox form { display: flex; justify-content: flex-end; margin-bottom: 10px; }
.lightbox img { width: 100%; height: auto; max-width: 920px; margin-inline: auto; }

/* ---- narrow screens --------------------------------------------- */
@media (max-width: 920px) {
  .hero__in { grid-template-columns: 1fr; }
  .hero__shot { justify-self: start; max-width: 460px; }
  .dl { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; max-width: 460px; gap: 36px; }
  .feature { grid-template-columns: 28px minmax(0, 1fr); gap: 6px 16px; }
  .feature p { grid-column: 2; }
  .foot__in { grid-template-columns: 1fr; }
  .foot__made { grid-column: 1; grid-row: auto; }
}
@media (max-width: 640px) {
  .nav { display: none; }
  .band__in { justify-content: space-between; }
  .brand img { height: 26px; }
  .hero__actions .btn--lg { width: 100%; }
  .code > summary { grid-template-columns: 1fr; gap: 2px; }
  .code__body { padding-left: 0; }
  .lookup__row { flex-direction: column; }
  .lookup__row .btn { width: 100%; }
  .support .btn { width: 100%; }
  .notice .wrap { flex-direction: column; gap: 2px; }
  .notice strong { border-right: 0; padding-right: 0; }
}