/* Metzler Markenhandbuch · site styles (rem only, 16px = 1rem). Standalone: not the shop UI Kit. */
@font-face { font-family: "KMR Apparat"; font-weight: 400; font-display: swap; src: local("KMR Apparat"), local("KMR-Apparat-Regular"); }
@font-face { font-family: "KMR Apparat"; font-weight: 700; font-display: swap; src: local("KMR Apparat Bold"), local("KMR-Apparat-Bold"); }

:root {
  --teal-50: #F2F6F6; --teal-100: #E6EEEE; --teal-500: #015253; --teal-700: #01292A; --teal-900: #001D1D; --mint: #5CDBD3;
  --red: #D42924; --black: #1A171B; --white: #FFFFFF; --paper: #F5F6FA;
  --g100: #F0F0F0; --g300: #DADADA; --g500: #A1A1A1; --g600: #7A7A82; --g700: #54545C; --g800: #2E2E36;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --side: 18rem;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.5; color: var(--black); background: var(--white); -webkit-font-smoothing: antialiased; font-feature-settings: "tnum" 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 0.125rem solid var(--teal-500); outline-offset: 0.1875rem; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 50; background: var(--black); color: #fff; padding: .5rem 1rem; }
.skip:focus { top: 1rem; }
.logo { width: 100%; height: auto; }

/* ------------------------------------------------------------ sidebar */
/* Sidebar (P3 · Rahmen): logo and language on one line, hairlines top and bottom, chapters in four groups */
.side { position: fixed; inset: 0 auto 0 0; width: var(--side); display: flex; flex-direction: column; padding: 2rem 1.75rem 1.5rem; background: var(--white); border-right: 0.0625rem solid var(--g100); z-index: 30; }
.side__head { flex: none; display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding-bottom: 1.5rem; border-bottom: 0.0625rem solid var(--g100); }
.side__logo { display: block; width: 7.5rem; }
.side__close { display: none; font-size: .875rem; color: var(--g700); }
.langs { display: flex; align-items: center; gap: .375rem; font-size: .75rem; letter-spacing: .04em; color: var(--g300); }
.langs a { text-decoration: none; color: var(--g500); }
.langs a.is-on { color: var(--black); font-weight: 500; }
.langs a:hover { color: var(--teal-500); }
.side nav { flex: 1 1 auto; min-height: 0; overflow-y: auto; margin: 0 -.75rem; padding: 1.5rem .75rem 1rem; scrollbar-width: thin; scrollbar-color: var(--g300) transparent; }
.nav { display: grid; }
.nav__g { margin: 1.125rem 0 .375rem; font-size: .625rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--g500); }
.nav__g:first-child { margin-top: 0; }
.nav__i > a, .nav__i--soon { position: relative; display: grid; grid-template-columns: 1.75rem 1fr; align-items: baseline; padding: .3125rem 0; font-size: .9375rem; line-height: 1.35; text-decoration: none; color: var(--black); transition: color .15s var(--ease); }
.nav__i > a:hover { color: var(--teal-500); }
.nav__n { font-size: .8125rem; font-variant-numeric: tabular-nums; color: var(--g500); }
.nav__i.is-active a { color: var(--teal-500); font-weight: 500; }
.nav__i.is-active a::before { content: ""; position: absolute; left: -.75rem; top: .4375rem; bottom: .4375rem; width: .125rem; background: var(--teal-500); }
.nav__i.is-active .nav__n { color: var(--teal-500); }
.nav__i--soon { color: var(--g500); cursor: default; }
.side__foot { flex: none; display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding-top: 1.25rem; border-top: 0.0625rem solid var(--g100); }
.side__pdf { display: inline-flex; align-items: center; gap: .5rem; white-space: nowrap; font-size: .8125rem; font-weight: 500; text-decoration: none; color: var(--black); }
.side__pdf svg { width: 1.125rem; height: 1.125rem; }
.side__pdf:hover { color: var(--teal-500); }
.side__ver { font-size: .6875rem; color: var(--g500); }
@media (max-height: 46rem) { .side { padding-top: 1.25rem; } .side__head { padding-bottom: 1rem; } .side nav { padding-top: 1rem; } .nav__i > a, .nav__i--soon { padding-block: .1875rem; } .nav__g { margin-top: .75rem; } }

.top { display: none; }
.scrim { position: fixed; inset: 0; background: rgba(0, 29, 29, .45); z-index: 25; }
.main { margin-left: var(--side); min-width: 0; }
.wrap { padding: 0 var(--pad); }

/* --------------------------------------------------------------- hero */
.hero { position: relative; min-height: clamp(22rem, 62vh, 40rem); display: grid; grid-template-columns: minmax(6rem, 1fr) 3fr; align-content: start; padding: 2.5rem var(--pad); color: #fff; overflow: hidden; isolation: isolate; }
.hero__num, .hero__title { position: relative; z-index: 2; font-size: clamp(1.75rem, 3.2vw, 2.75rem); line-height: 1.1; font-weight: 500; letter-spacing: 0; }
.hero__num { font-variant-numeric: tabular-nums; }
.hero--photo { background: #111 var(--img) var(--pos, center) / cover no-repeat; }
.hero--photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 29, 29, .55) 0%, rgba(0, 29, 29, 0) 45%); z-index: 1; }
.hero--stripes { background: var(--teal-500); }
.stripes { position: absolute; inset: 0 0 0 auto; width: 40%; display: flex; }
.stripes span { flex: 1; }
.hero--type { background: var(--teal-900); }
.type-aa { position: absolute; right: var(--pad); bottom: -0.12em; display: flex; gap: 2.5vw; font-size: clamp(9rem, 24vw, 22rem); line-height: .8; z-index: 1; }
.aa1 { font-weight: 700; color: #fff; }
.aa2 { font-family: "KMR Apparat", var(--font); color: var(--mint); }

/* ------------------------------------------------------------ toc bar */
.toc { display: grid; grid-template-columns: minmax(6rem, 1fr) 3fr; gap: 1.5rem; padding: 2.25rem var(--pad) 2.5rem; background: var(--paper); }
.toc__lbl { font-size: .9375rem; font-weight: 500; }
.toc__list { columns: 3 11rem; column-gap: 2rem; font-size: .9375rem; }
.toc__list li { break-inside: avoid; }
.toc__list a { display: grid; grid-template-columns: 2.5rem 1fr; padding: .1875rem 0; text-decoration: none; }
.toc__list a:hover { color: var(--teal-500); }
.toc__list span { color: var(--g600); font-variant-numeric: tabular-nums; }
.toc .dlbtn { grid-column: 2; justify-self: start; }
.dlbtn { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; min-width: 19rem; max-width: 100%; padding: .75rem 1rem .75rem .75rem; border-radius: .5rem; background: var(--white); box-shadow: 0 0 0 0.0625rem var(--g100), 0 .0625rem .1875rem rgba(0, 0, 0, .05); text-decoration: none; color: var(--black); transition: box-shadow .2s var(--ease); }
.dlbtn__type { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: var(--teal-50); color: var(--teal-500); font-size: .6875rem; font-weight: 500; letter-spacing: .08em; }
.dlbtn__txt { display: grid; gap: .0625rem; min-width: 0; line-height: 1.25; }
.dlbtn__txt small { font-size: .6875rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-500); }
.dlbtn__txt b { font-size: .9375rem; font-weight: 500; color: var(--black); }
.dlbtn__txt span { font-size: .8125rem; color: var(--g600); }
.dlbtn__ico { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; color: var(--teal-500); transition: color .2s var(--ease); }
.dlbtn__ico svg { width: 1.375rem; height: 1.375rem; }
.dlbtn:hover { box-shadow: 0 0 0 0.0625rem var(--teal-500), 0 .0625rem .1875rem rgba(0, 0, 0, .05); }
.dlbtn:hover .dlbtn__ico { color: var(--black); }
.dlbtn:focus-visible { outline-offset: .25rem; }

.btn { display: inline-flex; flex-direction: column; gap: .125rem; padding: .875rem 1.25rem; border-radius: .25rem; font-size: .9375rem; font-weight: 500; line-height: 1.2; text-decoration: none; transition: background-color .2s var(--ease), color .2s var(--ease); }
.btn small { font-size: .75rem; font-weight: 400; opacity: .75; }
.btn--dark { background: var(--black); color: #fff; justify-content: center; }
.btn--dark:hover { background: var(--teal-500); }
.btn--line { border: 0.0625rem solid var(--black); }
.btn--line:hover { background: var(--black); color: #fff; }

/* ----------------------------------------------------------- sections */
.lead { max-width: 46rem; margin: 4.5rem 0 1rem auto; margin-left: calc((100% - 1.5rem) / 4 + 1.5rem); font-size: clamp(1.25rem, 1.9vw, 1.625rem); line-height: 1.4; font-weight: 400; }
.sec { display: grid; grid-template-columns: minmax(6rem, 1fr) 3fr; gap: 1.5rem; margin-top: 8rem; padding-top: 0; }
.sec__head { display: grid; align-content: start; gap: .25rem; }
.sec__id { font-size: .9375rem; color: var(--g600); font-variant-numeric: tabular-nums; }
.sec__title { font-size: clamp(1.375rem, 2vw, 1.75rem); line-height: 1.2; font-weight: 500; }
.sec__body { min-width: 0; display: grid; gap: 2.5rem; }
.txt { max-width: 42rem; font-size: 1.0625rem; line-height: 1.6; color: var(--g800); }
.fig { min-width: 0; }
.fig__cap { margin-top: .75rem; font-size: .8125rem; color: var(--g600); }
.fig-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; background: var(--white); border: 0.0625rem solid var(--g100); }
.fig-scroll > svg { min-width: 38rem; width: 100%; height: auto; }

/* spec toggle */
.spec { border-top: 0.0625rem solid var(--g100); }
.spec summary { display: flex; align-items: center; justify-content: space-between; padding: .875rem 0; list-style: none; cursor: pointer; font-size: .875rem; font-weight: 500; }
.spec summary::-webkit-details-marker { display: none; }
.spec summary i { position: relative; width: .75rem; height: .75rem; }
.spec summary i::before, .spec summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 0.0625rem; background: currentColor; transition: transform .25s var(--ease); }
.spec summary i::after { transform: rotate(90deg); }
.spec[open] summary i::after { transform: rotate(0); }
.spec dl { display: grid; padding-bottom: 1rem; }
.spec dl > div { display: grid; grid-template-columns: 1fr 2fr; gap: 0; padding: .375rem 0; font-size: .875rem; }
.spec dt { padding-right: 1rem; }
.spec dt { color: var(--g600); }
.spec dd { font-variant-numeric: tabular-nums; }

/* rules list */
.rules { counter-reset: r; display: grid; gap: .25rem; }
.rules li { counter-increment: r; display: grid; grid-template-columns: 2.5rem 1fr; padding: .5rem 0; font-size: 1.0625rem; line-height: 1.55; }
.rules li::before { content: counter(r, decimal-leading-zero); color: var(--g600); font-variant-numeric: tabular-nums; font-size: .9375rem; padding-top: .125rem; }

/* tables */
.tbl { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .9375rem; }
/* First column is always one third, so tables and the specification below share one column line */
.tbl tr > :first-child { width: 33.333%; }
.tbl th { text-align: left; font-weight: 500; font-size: .8125rem; color: var(--g600); padding: 0 1rem .75rem 0; border-bottom: 0.0625rem solid var(--g300); }
.tbl td { padding: .875rem 1rem .875rem 0; border-bottom: 0.0625rem solid var(--g100); vertical-align: top; }

/* ------------------------------------------------------------ figures */
.stage { position: relative; display: grid; place-items: center; padding: 3rem 2rem; border: 0.0625rem solid var(--g300); }
.stage--white { background: var(--white); }
.stage--paper { background: var(--paper); }
.stage--tall { min-height: 20rem; }
.stage__lbl { position: absolute; left: 1rem; bottom: .875rem; font-size: .75rem; color: var(--g600); }
.fig-grid--overview { display: grid; grid-template-columns: 2.2fr 1fr; gap: .75rem; }
.logo--hero { width: min(28rem, 82%); }
.logo--mark { width: 6rem; }

svg.construct .g, svg.clear .g { stroke: #9FD4D1; stroke-width: .6; }
svg.construct .g--minor { stroke: #DCEFEE; }
svg.construct .guide line { stroke: var(--teal-500); stroke-width: .8; stroke-dasharray: 4 3; }
svg .dim line { stroke: var(--g700); stroke-width: .8; }
svg .dim text { font: 500 11px var(--font); fill: var(--g800); }
svg.clear .zone { fill: var(--teal-100); stroke: var(--teal-500); stroke-width: .8; stroke-dasharray: 5 4; }
svg.clear .inner { fill: #fff; }
svg.clear .xbox rect { fill: none; stroke: var(--teal-500); stroke-width: .8; }
svg.clear .xbox text { font: 500 18px var(--font); fill: var(--teal-500); }

.mins { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.min { display: grid; gap: .125rem; font-size: .8125rem; color: var(--g700); }
.min b { margin-top: .625rem; font-size: 1.125rem; font-weight: 500; color: var(--black); }
.min__stage { display: grid; place-items: center; min-height: 9rem; padding: 1rem; background: var(--paper); }

.vers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.ver__stage { display: grid; place-items: center; aspect-ratio: 16 / 8; padding: 2rem 12%; border: 0.0625rem solid var(--g300); }
.ver figcaption { display: grid; gap: .125rem; margin-top: .625rem; font-size: .8125rem; color: var(--g700); }
.ver figcaption b { font-size: .9375rem; font-weight: 500; color: var(--black); }

.dds { display: grid; gap: .75rem; }
.dds--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.dds--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dd__stage { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; padding: 1rem; background: var(--paper); overflow: hidden; }
.logo--tile { width: 78%; }
.dd figcaption { display: grid; gap: .25rem; margin-top: .625rem; font-size: .8125rem; line-height: 1.35; color: var(--g700); }
.mark { display: inline-flex; align-items: center; gap: .375rem; font-weight: 500; font-size: .75rem; color: var(--black); }
.mark::before { content: ""; width: .875rem; height: .875rem; border-radius: 50%; background: var(--teal-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M3.5 7.2l2.2 2.2 4.8-4.8' fill='none' stroke='white' stroke-width='1.6'/%3E%3C/svg%3E") center/100% no-repeat; }
.mark--no::before { background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4.5 4.5l5 5M9.5 4.5l-5 5' fill='none' stroke='white' stroke-width='1.6'/%3E%3C/svg%3E") center/100% no-repeat; }
.dd--no .dd__stage { border-color: var(--g300); }

.places { display: flex; align-items: flex-end; gap: 1.5rem; padding: 2rem; background: var(--g100); }
.place { flex: 0 0 auto; width: 32%; }
.place:nth-child(2) { width: 22.5%; }
.place:nth-child(3) { width: 13%; }
.place svg { width: 100% !important; height: auto; box-shadow: 0 .0625rem .25rem rgba(0, 0, 0, .12); }
.place .paper { fill: #fff; }
.place .area { fill: none; stroke: var(--mint); stroke-width: .3; stroke-dasharray: 1.2 1; }
.place .ph { fill: var(--g300); }
.place figcaption { display: grid; margin-top: .625rem; font-size: .75rem; color: var(--g700); }
.place figcaption b { font-size: .875rem; font-weight: 500; color: var(--black); }

/* swatches */
.sws { display: grid; gap: .75rem; }
.sws--xl { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sws--row { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem .5rem; }
.sw__chip { display: flex; align-items: flex-end; padding: .875rem; aspect-ratio: 1 / 1; }
.sws--row .sw__chip { aspect-ratio: 4 / 3; }
.sw__chip--line { box-shadow: inset 0 0 0 0.0625rem var(--g300); }
.sw__name { font-size: .9375rem; font-weight: 500; }
.sws--xl .sw__name { font-size: 1.25rem; }
.sw__vals { display: grid; margin-top: .5rem; }
.val { display: grid; grid-template-columns: 3.75rem 1fr; text-align: left; padding: .3125rem 0; border-bottom: 0.0625rem solid var(--g100); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.val:hover .val__v { color: var(--teal-500); }
.val__k { color: var(--g600); }
.val.is-copied .val__v::after { content: " ✓"; color: var(--teal-500); }
.sws--row .val { grid-template-columns: 3.25rem 1fr; font-size: .75rem; }
.sw__role { margin-top: .5rem; font-size: .8125rem; line-height: 1.35; color: var(--g700); }

.prop { display: flex; height: 9rem; border: 0.0625rem solid var(--g300); }
.prop__seg { display: flex; flex-direction: column; justify-content: flex-end; padding: .75rem; min-width: 0; font-size: .75rem; overflow: hidden; }
.prop__seg b { font-size: 1.125rem; font-weight: 500; }
.prop__seg--logo { padding: .75rem .375rem; color: var(--teal-900); }
.prop__seg--logo b { font-size: .75rem; white-space: nowrap; }
.prop__seg--logo span { display: none; }
.prop__note { display: flex; align-items: center; gap: .625rem; margin-top: .75rem; font-size: .8125rem; color: var(--g700); }
.prop__note .logo { flex: none; }

.pairs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.pair { display: grid; gap: .25rem; align-content: space-between; min-height: 10rem; padding: 1rem; border: 0.0625rem solid var(--g300); }
.pair__aa { font-size: 2.5rem; font-weight: 700; line-height: 1; }
.pair__txt { font-size: .8125rem; line-height: 1.3; }
.pair__ratio { font-size: .8125rem; font-weight: 500; }
.pair--no { position: relative; }
.pair--no .pair__ratio { color: var(--red); }

.grads { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.grad__chip { aspect-ratio: 4 / 3; border: 0.0625rem solid var(--g300); }
.grad figcaption { display: grid; gap: .25rem; margin-top: .625rem; font-size: .8125rem; color: var(--g700); }
.grad figcaption b { font-size: .9375rem; font-weight: 500; color: var(--black); }
.grad code { font-size: .6875rem; color: var(--g600); word-break: break-word; }

/* colour misuse mini layouts */
.cm { width: 78%; aspect-ratio: 3 / 2; background: #fff; padding: 8%; display: grid; align-content: start; gap: 7%; box-shadow: 0 .0625rem .25rem rgba(0, 0, 0, .1); }
.cm span { height: 26%; background: var(--teal-500); }
.cm i { height: .25rem; background: var(--g300); }
.cm i:nth-of-type(2) { width: 80%; }
.cm i:nth-of-type(3) { width: 55%; }
.cm--red span { background: var(--red); }
.cm--rainbow span { background: linear-gradient(90deg, #E8A33D 0 25%, #8E44AD 25% 50%, #2D6CDF 50% 75%, #27AE60 75%); }
.cm--rainbow i:nth-of-type(1) { background: #E84393; }
.cm--mint { display: grid; place-items: center; font-size: .9375rem; font-weight: 700; color: var(--mint); }
.cm--pick { position: relative; padding: 0; background: url("../assets/img/facade.webp") 50% 40% / cover; }
.cm--pick span { position: absolute; inset: auto 8% 8% auto; width: 34%; height: 30%; background: #8D8F8C; border: .1875rem solid #fff; }
.cm--grad { background: linear-gradient(135deg, #5CDBD3, #D42924 55%, #F2C94C); }

/* typography */
.faces { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: .75rem; }
.face { display: grid; align-content: start; gap: .75rem; padding: 1.5rem; background: var(--paper); border: 0.0625rem solid var(--g300); }
.face__head { display: flex; justify-content: space-between; font-size: .8125rem; color: var(--g600); }
.face__tag { font-weight: 500; color: var(--black); }
.face__aa { font-size: clamp(5rem, 9vw, 8.5rem); line-height: .9; margin: .75rem 0 .5rem; }
.face__name { font-size: 1.5rem; font-weight: 500; }
.face--helvetica { background: var(--teal-900); color: #fff; border-color: var(--teal-900); }
.face--helvetica .face__head, .face--helvetica dt { color: var(--mint); }
.face--helvetica .face__tag, .face--helvetica dd { color: #fff; }
.face--helvetica .face__aa { font-weight: 700; }
.face--arial, .face--arial .face__aa, .face--arial .face__name, .face--arial .face__glyphs { font-family: Arial, sans-serif; }
.face--apparat .face__aa, .face--apparat .face__name, .face--apparat .face__glyphs { font-family: "KMR Apparat", var(--font); }
.face__facts { display: grid; grid-template-columns: 4.5rem 1fr; gap: .375rem .75rem; font-size: .8125rem; line-height: 1.4; }
.face__facts dt { color: var(--g600); }
.face__glyphs { font-size: .8125rem; line-height: 1.5; padding-top: .75rem; border-top: 0.0625rem solid currentColor; opacity: .85; word-break: break-word; }

.weights { display: grid; }
.weight { display: grid; grid-template-columns: 7rem 1fr auto; align-items: baseline; gap: 1rem; padding: 1rem 0; }
.weight__n { font-size: .8125rem; color: var(--g600); }
.weight__s { font-size: clamp(1.375rem, 2.6vw, 2.25rem); line-height: 1.15; }
.weight__tag { font-size: .75rem; font-weight: 500; color: var(--teal-500); }

.scale { display: grid; }
.scale__row { display: grid; grid-template-columns: 12rem 1fr; gap: 1.5rem; align-items: baseline; padding: 1.25rem 0; }
.scale__meta { display: grid; font-size: .8125rem; color: var(--g600); }
.scale__meta b { font-size: .9375rem; font-weight: 500; color: var(--black); }
.scale__s { line-height: 1.2; min-width: 0; overflow-wrap: anywhere; }

.office { display: grid; grid-template-columns: minmax(0, 17rem) 1fr; gap: 2rem; align-items: start; }
.office__page { aspect-ratio: 210 / 297; background: #fff; padding: 9% 10%; font-family: Arial, sans-serif; box-shadow: 0 .0625rem .375rem rgba(0, 0, 0, .14); display: flex; flex-direction: column; gap: .5rem; border: 0.0625rem solid var(--g300); }
.op__logo { width: 42%; margin-bottom: 1.25rem; }
.op__title { font-size: 1.125rem; font-weight: 700; }
.op__h1 { font-size: .8125rem; font-weight: 700; margin-top: .5rem; }
.op__h2 { font-size: .6875rem; font-weight: 700; }
.op__p { font-size: .5625rem; line-height: 1.35; color: var(--g800); }
.op__foot { margin-top: auto; font-size: .4375rem; color: var(--g600); }

.tm { font-size: 1.25rem; font-weight: 500; text-align: left; line-height: 1.2; }
.tm--s { font-size: .75rem; line-height: 1.35; font-weight: 400; }
.tm--ok { font-size: 1.125rem; }
.tm--ok span { font-size: .8125rem; font-weight: 400; color: var(--g700); }

/* download list */
.dls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.dl { display: grid; grid-template-columns: 9rem 1fr; border: 0.0625rem solid var(--g300); }
.dl__prev { display: grid; place-items: center; padding: 1rem; }
.dl__txt { display: grid; align-content: center; gap: .375rem; padding: 1rem; font-size: .875rem; }
.dl__txt b { font-weight: 500; }
.dl__txt span { display: flex; gap: 1rem; }
.dl__txt a { font-size: .8125rem; text-underline-offset: .2rem; }

/* prev / next + footer */
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-top: 7rem; }
.pn__a { display: grid; gap: .25rem; padding: 1.25rem 0; border-top: 0.0625rem solid var(--black); text-decoration: none; }
.pn__a small { font-size: .8125rem; color: var(--g600); }
.pn__a b { font-size: 1.25rem; font-weight: 500; }
.pn__a:hover b { color: var(--teal-500); }
.pn__a--next { text-align: right; grid-column: 2; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; margin: 3rem 0 0; padding: 1.5rem 0 2.5rem; border-top: 0.0625rem solid var(--g300); font-size: .8125rem; color: var(--g600); }

/* --------------------------------------------------------------- home */
.home-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; min-height: clamp(32rem, 80vh, 48rem); background: radial-gradient(ellipse 70% 90% at 70% 45%, #F4F4F4 0%, #E6E6E6 55%, #D6D6D6 100%); overflow: hidden; }
.home-hero__img { align-self: stretch; background: url("../assets/img/family-crop.jpg") 50% 70% / cover no-repeat; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%); mask-image: linear-gradient(90deg, transparent 0, #000 22%); }
.home-hero__txt { position: relative; z-index: 1; max-width: 38rem; display: grid; gap: 1.25rem; padding: 4rem 0 4rem var(--pad); }
.kicker { font-size: .8125rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0; color: var(--teal-500); }
.home-hero__title { font-size: clamp(2.75rem, 6vw, 5.25rem); line-height: 1; font-weight: 500; letter-spacing: -0.01em; }
.home-hero__lead { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); line-height: 1.5; color: var(--g800); max-width: 32rem; }
.home-hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .5rem; }
.home-for { margin: 3rem 0 0; padding-bottom: 1.5rem; font-size: .9375rem; color: var(--g700); border-bottom: 0.0625rem solid var(--g300); }
.hsec { margin-top: 5rem; display: grid; gap: 1.75rem; }
.hsec__title { font-size: clamp(1.5rem, 2.4vw, 2.25rem); line-height: 1.15; font-weight: 500; }
.how { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
.how li { display: grid; align-content: start; gap: .375rem; padding-top: 1rem; border-top: 0.0625rem solid var(--black); font-size: .9375rem; color: var(--g700); }
.how b { font-size: 1.125rem; font-weight: 500; color: var(--black); }
.how__n { font-size: .8125rem; color: var(--teal-500); font-weight: 500; }
.glance { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.glance__i { display: grid; align-content: start; gap: .375rem; padding: 1.25rem; background: var(--paper); text-decoration: none; font-size: .8125rem; color: var(--g700); border: 0.0625rem solid transparent; transition: border-color .2s var(--ease); }
.glance__i:hover { border-color: var(--black); }
.glance__i b { font-size: 1.125rem; font-weight: 500; color: var(--black); }
.glance__v { height: 4.5rem; display: flex; align-items: center; margin-bottom: .75rem; }
.glance__chip { width: 3.5rem; height: 3.5rem; }
.glance__aa { font-size: 3.5rem; font-weight: 700; line-height: 1; color: var(--black); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem .75rem; }
.card { display: grid; align-content: start; text-decoration: none; }
.card__vis { aspect-ratio: 16 / 10; background: var(--paper); }
.card__vis--soon { display: flex; align-items: flex-end; padding: 1rem; background: var(--paper); }
.card__vis--soon span { font-size: 4rem; line-height: .8; font-weight: 500; color: var(--g300); }
.card__vis--stripes { display: flex; }
.card__vis--stripes span { flex: 1; }
.card__vis--stripes span:nth-child(3) { flex: 4; }
.card__vis--type { display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 1rem; overflow: hidden; background: var(--teal-900); color: #fff; }
.card__vis--type span { font-size: 7rem; font-weight: 700; line-height: .78; }
.card__txt { display: grid; grid-template-columns: 2.25rem 1fr; gap: .25rem 0; padding-top: .875rem; }
.card__n { font-size: .9375rem; color: var(--g600); font-variant-numeric: tabular-nums; }
.card__t { font-size: 1.125rem; font-weight: 500; }
.card__l { grid-column: 2; font-size: .875rem; line-height: 1.4; color: var(--g700); }
.card .soon { display: grid; grid-template-columns: minmax(6rem, 1fr) 3fr; gap: 1.5rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 0.0625rem solid var(--g300); }
.soon__lbl { font-size: .9375rem; font-weight: 500; color: var(--g700); }
.soon__list { columns: 2 18rem; column-gap: 2.5rem; }
.soon__list li { display: grid; grid-template-columns: 2.25rem 1fr; padding: .625rem 0; border-bottom: 0.0625rem solid var(--g100); break-inside: avoid; }
.soon__list span { color: var(--g500); font-variant-numeric: tabular-nums; font-size: .9375rem; }
.soon__list b { font-weight: 500; color: var(--g700); }
.soon__list small { grid-column: 2; font-size: .8125rem; color: var(--g600); }
.chip { grid-column: 2; justify-self: start; margin-top: .375rem; }
a.card:hover .card__t { color: var(--teal-500); }
.card--soon .card__t { color: var(--g700); }
.chip { display: inline-block; padding: .125rem .5rem; border-radius: 62.5rem; background: var(--g100); font-size: .6875rem; font-weight: 500; color: var(--g700); }
.formats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.format { display: grid; align-content: start; gap: .375rem; padding: 1.25rem; border: 0.0625rem solid var(--black); font-size: .8125rem; color: var(--g700); }
.format b { font-size: 1.125rem; font-weight: 500; color: var(--black); }
.format__links { display: flex; gap: 1rem; margin-top: .5rem; }
.format__links a { font-size: .875rem; font-weight: 500; color: var(--black); text-underline-offset: .2rem; }
.format--soon { border-color: var(--g300); }

/* ------------------------------------------------- v1.1 content blocks */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.cards3--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.c3 { display: grid; align-content: start; gap: .5rem; padding: 1.5rem; background: var(--paper); font-size: .9375rem; line-height: 1.5; color: var(--g700); }
.c3 b { font-size: 1.25rem; font-weight: 500; color: var(--black); }
.c3__n { font-size: .8125rem; font-weight: 500; color: var(--teal-500); }
.stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 2rem 1.5rem; }
.stat { display: grid; align-content: start; gap: .75rem; padding-top: 1.25rem; font-size: .8125rem; line-height: 1.45; color: var(--g700); text-wrap: balance; position: relative; }
.stat::before { content: ""; position: absolute; top: 0; left: 0; width: 1.5rem; height: 0.125rem; background: var(--teal-500); }
.stat b { font-size: clamp(2rem, 2.7vw, 2.75rem); line-height: 1; font-weight: 300; letter-spacing: -.02em; color: var(--black); white-space: nowrap; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 1.25rem .75rem; }
.steps li { display: grid; align-content: start; gap: .375rem; padding-top: .875rem; border-top: 0.125rem solid var(--teal-500); font-size: .875rem; line-height: 1.45; color: var(--g700); }
.steps b { font-size: 1.0625rem; font-weight: 500; color: var(--black); }
.steps__n { font-size: .75rem; font-weight: 500; color: var(--teal-500); font-variant-numeric: tabular-nums; }
.check { display: grid; gap: .25rem; }
.check li { position: relative; padding: .5rem 0 .5rem 2.25rem; font-size: 1rem; line-height: 1.5; }
.check li::before { content: ""; position: absolute; left: 0; top: .6875rem; width: 1.125rem; height: 1.125rem; border: 0.0625rem solid var(--black); border-radius: .1875rem; }
.note { padding: .875rem 1rem .875rem 1.125rem; border-left: 0.1875rem solid var(--teal-500); background: var(--teal-50); font-size: .9375rem; line-height: 1.5; }
.note--draft { border-left-color: var(--g700); background: var(--g100); }
.quote { max-width: 48rem; margin: 0; font-size: clamp(1.75rem, 3.4vw, 2.75rem); line-height: 1.15; font-weight: 500; color: var(--teal-500); }
.quote::before { content: "„"; } .quote::after { content: "“"; }
html[lang="en"] .quote::before { content: "“"; } html[lang="en"] .quote::after { content: "”"; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags li { padding: .375rem .875rem; border: 0.0625rem solid var(--g300); border-radius: 62.5rem; font-size: .875rem; }
.words { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.words ul { display: grid; gap: .125rem; margin-top: .75rem; }
.words li { padding: .375rem 0; font-size: 1rem; }
.bas { display: grid; gap: 1rem; }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.ba__b, .ba__a { display: grid; align-content: start; gap: .625rem; padding: 1.25rem; font-size: 1.0625rem; line-height: 1.45; }
.ba__b { background: var(--g100); color: var(--g700); }
.ba__b p { text-decoration: line-through; text-decoration-color: rgba(212, 41, 36, .55); text-decoration-thickness: .0625rem; }
.ba__a { background: var(--teal-50); }
.ba__why { grid-column: 1 / -1; font-size: .8125rem; color: var(--g600); }
.photos { display: grid; gap: .75rem; }
.photos--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.photos--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: var(--g100); }
.photos--sq { gap: 1.5rem; }
.photos--1 { gap: 2rem; }
.photos--tall .photo img { aspect-ratio: 1088 / 1456; }
.photos--1 .photo img { aspect-ratio: 1680 / 912; object-fit: contain; }
.photos--sq .photo img { aspect-ratio: 1 / 1; }
.photo figcaption { margin-top: .625rem; font-size: .8125rem; line-height: 1.4; color: var(--g700); }
/* most popular shop categories: product on white, kit category icon + name */
.cats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem 1rem; }
.cat__img { aspect-ratio: 1; border-radius: .5rem; background: radial-gradient(ellipse 75% 70% at 50% 42%, #F7F7F8 0%, #ECEDEF 70%, #E4E5E8 100%); overflow: hidden; isolation: isolate; }
.cat__img img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 10%; mix-blend-mode: multiply; }
.cat__txt { display: grid; gap: .125rem; margin-top: 1rem; min-width: 0; -webkit-hyphens: auto; hyphens: auto; overflow-wrap: break-word; }
.cat__txt b { font-size: 1.0625rem; font-weight: 500; line-height: 1.25; }
.cat__txt small { font-size: .8125rem; color: var(--g600); }
/* complete kit icon sets: open grid, no tiles, name + short code */
.iconset { display: grid; grid-template-columns: repeat(auto-fill, minmax(6.25rem, 1fr)); gap: 1.75rem .75rem; }
.iconset li { display: grid; justify-items: center; align-content: start; gap: .375rem; text-align: center; }
.iconset__i { display: grid; place-items: center; width: 4rem; height: 4rem; margin-bottom: .375rem; border-radius: .75rem; background: var(--paper); color: var(--black); }
.iconset__i svg { width: 2.75rem; height: 2.75rem; }
.iconset--line .iconset__i svg { width: 2rem; height: 2rem; }
.iconset--topic .iconset__i svg { width: 2.75rem; height: 2.75rem; }
.iconset--duo .iconset__i svg, .iconset--original .iconset__i svg { width: 2.5rem; height: 2.5rem; }
.iconset--logos .iconset__i { width: 6.5rem; padding: .75rem; background: var(--white); box-shadow: inset 0 0 0 0.0625rem var(--g100); }
.iconset--logos .iconset__i img { display: block; width: 100%; height: 2.5rem; object-fit: contain; }
.iconset--logos .iconset__i--dark { background: var(--black); box-shadow: none; }
.iconset__i .ac { color: var(--teal-500); stroke: var(--teal-500); }
.iconset__n { font-size: .75rem; line-height: 1.35; color: var(--g800); overflow-wrap: anywhere; hyphens: auto; }
.iconset code { font: .6875rem/1.2 var(--font, inherit); letter-spacing: .02em; color: var(--g600); }
.icons { display: grid; grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr)); gap: .75rem; }
.icons li { display: grid; justify-items: start; gap: .75rem; padding: 1.25rem 1rem; background: var(--paper); font-size: .8125rem; color: var(--g700); }
.icons__i { color: var(--black); }
.icons__i svg { width: 3rem; height: 3rem; }
.icons--l .icons__i svg { width: 4rem; height: 4rem; }
.icons__i .ac, .icons__i [class*="accent"] { color: var(--teal-500); stroke: var(--teal-500); }
/* download cards: quiet paper surface, type as a small outlined label, teal arrow; hover = colour only */
.files { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.files li { display: grid; }
.file { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.25rem; min-height: 6rem; padding: 1.25rem 1.5rem; border-radius: .5rem; background: var(--paper); text-decoration: none; color: var(--black); transition: background-color .2s var(--ease); }
.file:hover { background: var(--teal-50); }
.file__type { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; border-radius: 50%; background: var(--white); color: var(--teal-500); font-size: .6875rem; font-weight: 500; letter-spacing: .08em; box-shadow: inset 0 0 0 0.0625rem var(--g100); }
.file__txt { display: grid; gap: .25rem; min-width: 0; }
.file__txt b { font-size: 1rem; font-weight: 500; line-height: 1.3; }
.file__txt small { font-size: .8125rem; line-height: 1.45; color: var(--g600); }
.file__dl { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; color: var(--teal-500); transition: color .2s var(--ease); }
.file__dl svg { width: 1.375rem; height: 1.375rem; }
.file:hover .file__dl { color: var(--black); }

/* figures v1.1 */
svg .paper { fill: #fff; stroke: var(--g300); stroke-width: .3; }
svg .ph { fill: var(--g300); }
svg .hair { stroke: var(--g300); stroke-width: .3; }
svg .teal-rule { stroke: var(--teal-500); stroke-width: .5; }
svg .zone { fill: rgba(92, 219, 211, .14); stroke: var(--teal-500); stroke-width: .3; stroke-dasharray: 1.5 1; }
svg .col { fill: rgba(1, 82, 83, .07); }
svg .third { stroke: var(--teal-500); stroke-width: .3; stroke-dasharray: 2 1.5; }
svg text { font-family: var(--font); }
svg text:not([fill]) { fill: var(--black); }
svg text.k:not([fill]), svg .k { fill: var(--g600); }
svg text.todo { fill: var(--teal-500); text-decoration: underline dashed; }
svg .marks line { stroke: var(--g500); stroke-width: .3; }
svg .window { fill: rgba(242, 246, 246, .8); stroke: var(--g300); stroke-width: .4; }
.sheet { width: 100%; height: auto; }
.grid-fig .dim text, .sheet .dim text, .bleed text, .rollup .dim text, .van .dim text { font-size: 4px; }
.rollup .dim text { font-size: 3.2px; fill: var(--g700); } .rollup .dim line { stroke: var(--g500); stroke-width: .3; }
.lh { min-width: 30rem; max-width: 40rem; margin: 0 auto; padding: 1rem 0; }
.lh .dim text { font-size: 4px; font-weight: 500; fill: var(--teal-500); }
.lh .dim line { stroke: var(--teal-500); stroke-width: .3; }
.fig-scroll--plain { background: var(--g100); border: 0; padding: 1.5rem; }
.fig-scroll--plain > svg { min-width: 30rem; }
.set { display: grid; grid-template-columns: 1fr 1.25fr; gap: 1.5rem; align-items: center; padding: 2rem; background: var(--g100); }
.set__side { display: grid; gap: 1.5rem; }
.set .sheet, .cards2 .sheet, .env .sheet { box-shadow: 0 .0625rem .375rem rgba(0, 0, 0, .14); }
.set__cards, .cards2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cards2 { padding: 2rem; background: var(--g100); }
.env { padding: 2rem 12%; background: var(--g100); }
.sig { max-width: 34rem; border: 0.0625rem solid var(--g300); font-family: Arial, sans-serif; }
.sig__bar { display: flex; gap: .375rem; padding: .625rem .875rem; background: var(--g100); border-bottom: 0.0625rem solid var(--g300); }
.sig__bar span { width: .625rem; height: .625rem; border-radius: 50%; background: var(--g300); }
.sig__body { display: grid; gap: .875rem; padding: 1.5rem; font-size: .875rem; line-height: 1.45; }
.sig__logo svg { width: 7.5rem; height: auto; }
.sig__legal { font-size: .6875rem; color: var(--g600); }
.ph-todo { color: var(--teal-500); text-decoration: underline dashed 0.0625rem; text-underline-offset: .2em; }
.slides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem .75rem; }
.slide svg { width: 100%; height: auto; box-shadow: 0 .0625rem .25rem rgba(0, 0, 0, .14); }
.slide figcaption { margin-top: .5rem; font-size: .8125rem; color: var(--g700); }
.slide figcaption b { font-weight: 500; color: var(--teal-500); margin-right: .25rem; }
.anat { display: grid; grid-template-columns: minmax(0, 20rem) 1fr; gap: 2rem; align-items: start; }
.anat__page { box-shadow: 0 .0625rem .375rem rgba(0, 0, 0, .16); }
svg .num circle { fill: var(--teal-500); }
svg .num text { fill: #fff; font-size: 6px; font-weight: 700; }
.anat__list { display: grid; gap: .25rem; counter-reset: none; }
.anat__list li { display: grid; grid-template-columns: 2.25rem 1fr; padding: .5rem 0; font-size: .9375rem; }
.anat__list li span { display: grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--teal-500); color: #fff; font-size: .75rem; font-weight: 700; }
.bleed .b-bleed { fill: var(--g300); }
.bleed .b-trim { fill: none; stroke: #fff; stroke-width: .8; }
.bleed .b-safe { fill: none; stroke: var(--mint); stroke-width: .6; stroke-dasharray: 2 1.5; }
.bleed .b-lbl text { font-size: 4.2px; }
.bleed .b-ptr { stroke: var(--g700); stroke-width: .3; }
.rollup { display: grid; place-items: center; padding: 2rem 1.5rem; background: var(--white); }
.rollup svg { width: 100%; max-width: 64rem; height: auto; overflow: visible; }
.rollup .free { fill: #FAFAFA; stroke: #C4CAD0; stroke-width: .3; stroke-dasharray: 1.5 1.2; }
.rollup .rz line { stroke: var(--teal-500); stroke-width: .35; }
.rollup .rz circle { fill: var(--teal-500); }
.rollup .rz .rz__n { font-size: 2.8px; font-weight: 700; fill: #fff; }
.rollup .rz .rz__h { font-size: 2.8px; fill: var(--g600); }
.rollup .rz text { font-size: 3.6px; font-weight: 500; fill: var(--black); }
.van .van__body { fill: #fff; stroke: var(--g500); stroke-width: 1.5; }
.van .van__win { fill: var(--teal-100); stroke: var(--g500); stroke-width: 1; }
.van .van__seam { stroke: var(--g300); stroke-width: 1; }
.van .van__wheel { fill: var(--g800); } .van .van__hub { fill: var(--g300); }
.van .dim text { font-size: 9px; } .van .dim line { stroke-width: 1; }
.safes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
/* UI Kit Alerts (COMPONENTS.md v1.61), flat variant for page content */
.alert { --a: var(--teal-500); --a-title: var(--teal-500); --a-bg: color-mix(in srgb, var(--a) 7%, #fff); --a-line: color-mix(in srgb, var(--a) 28%, #fff); --a-chip: color-mix(in srgb, var(--a) 14%, #fff); display: flex; align-items: flex-start; gap: .75rem; padding: .75rem .875rem .75rem .75rem; border: 0.0625rem solid var(--a-line); border-radius: .5rem; background: var(--a-bg); }
.alert-danger { --a: #D42924; --a-title: #B52320; }
.alert-warning { --a: #E67E00; --a-title: color-mix(in srgb, #E67E00 68%, black); }
.alert-info { --a: #0070E3; --a-title: #0070E3; }
.alert-success { --a: #009951; --a-title: color-mix(in srgb, #009951 80%, black); }
.alert__icon { flex: 0 0 auto; width: 2.5rem; height: 2.5rem; display: grid; place-items: center; border-radius: .5rem; background: var(--a-chip); color: var(--a); }
.alert__icon svg { width: 1.375rem; height: 1.375rem; }
.alert__body { flex: 1 1 auto; min-width: 0; padding-top: .0625rem; }
.alert__title { display: flex; flex-wrap: wrap; align-items: baseline; gap: .125rem .625rem; margin: 0; font-size: 1rem; font-weight: 700; line-height: 1.35; color: var(--a-title); }
.alert__level { font-size: .75rem; font-weight: 500; color: var(--g600); }
.alert__text { margin: .125rem 0 0; font-size: .875rem; line-height: 1.5; color: var(--g800); }
.qrs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.qr { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem; background: #fff; border: 0.0625rem solid var(--g300); font-size: .8125rem; color: var(--g700); }
.qr div { display: grid; gap: .25rem; }
.qr b { font-size: 1rem; color: var(--black); }
.qr__code { width: 6rem; flex: none; }
.qr__code rect { fill: var(--black); } .qr__code .bg { fill: #fff; }
.qr--dark { background: var(--black); border-color: var(--black); color: var(--g300); }
.qr--dark b { color: #fff; }
.qr__code--dark rect { fill: #fff; } .qr__code--dark .bg { fill: var(--black); }
.els { display: grid; gap: 1rem; }
.els__row { display: grid; grid-template-columns: 11rem 1fr; align-items: center; font-size: .8125rem; color: var(--g700); }
.els__line--short { width: 4rem; }
.els__sws { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin-top: .5rem; }
.el-sw { display: flex; align-items: flex-end; aspect-ratio: 4 / 3; padding: .75rem; font-size: .8125rem; }
.el-sw--line { box-shadow: inset 0 0 0 0.0625rem var(--g300); }
.collage { display: grid; grid-template-columns: 1fr 1fr; width: 100%; height: 100%; gap: .125rem; transform: rotate(-2deg) scale(1.05); }
.collage img { width: 100%; height: 100%; object-fit: cover; }
.dd__stage > img { width: 100%; height: 100%; object-fit: cover; }
.mini { width: 62%; aspect-ratio: 210 / 297; background: #fff; box-shadow: 0 .0625rem .25rem rgba(0, 0, 0, .12); padding: 9%; display: flex; flex-direction: column; gap: 5%; }
.mini b { display: block; height: 14%; background: var(--teal-500); }
.mini i { display: block; height: .1875rem; background: var(--g300); }
.mini span { display: block; height: 18%; background: var(--g300); }
.mini--ok b { width: 70%; height: 6%; background: var(--black); } .mini--ok span { height: 30%; background: url("../assets/img/sunlight.webp") center / cover; }
.mini--full { padding: 3%; gap: 2%; } .mini--full b:nth-of-type(2) { background: var(--red); } .mini--full span:nth-of-type(2) { background: #E8A33D; }
.mini--center { align-items: center; } .mini--center i:nth-of-type(odd) { width: 70%; } .mini--center i:nth-of-type(even) { width: 85%; } .mini--center b { width: 60%; }
.mini--mess { position: relative; } .mini--mess b { width: 50%; margin-left: 30%; transform: rotate(-4deg); } .mini--mess span { width: 45%; margin-left: 8%; } .mini--mess i:nth-of-type(2) { margin-left: 40%; width: 50%; }
.ms { width: 82%; aspect-ratio: 16 / 9; background: #fff; box-shadow: 0 .0625rem .25rem rgba(0, 0, 0, .12); padding: 7%; display: flex; flex-direction: column; gap: 7%; font-size: .75rem; }
.ms i { display: block; height: .1875rem; background: var(--g300); }
.ms--ok i:nth-of-type(1) { width: 70%; } .ms--ok i:nth-of-type(2) { width: 60%; } .ms--ok i:nth-of-type(3) { width: 40%; }
.ms--full { gap: 3%; padding: 4%; } .ms--full i { height: .125rem; background: var(--g600); }
.ms--art { align-items: center; justify-content: center; background: linear-gradient(135deg, #2D6CDF, #E84393); }
.ms--art b { font: italic 900 1.5rem "Comic Sans MS", cursive; color: #F2C94C; text-shadow: .125rem .125rem 0 #8E44AD; transform: rotate(-6deg); }
.ms--art span { color: #F2C94C; font-size: 1.5rem; }

/* business card variants v1.2 */
.cvs { display: grid; gap: 1.25rem; }
.cv { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 1.5rem; align-items: center; }
.cv__stage { padding: 2.5rem 2rem; background: radial-gradient(ellipse 80% 90% at 50% 40%, #FAFAFA 0%, #EDEDED 60%, #E2E2E2 100%); }
.cv__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: center; }
.cv--E .cv__pair { grid-template-columns: auto auto; justify-content: center; gap: 2rem; }
.cv__card { width: 100%; height: auto; box-shadow: 0 .0625rem .125rem rgba(0, 0, 0, .1), 0 .5rem 1.5rem -0.5rem rgba(0, 0, 0, .28); }
.cv__card--tall { width: auto; height: 15rem; }
.cv--A .cv__card { border-bottom: 0.125rem solid var(--mint); }
.cv--B .cv__card, .cv--BK .cv__card { border-bottom: 0.125rem solid var(--black); }
.cv--D .cv__card { border-right: 0.1875rem solid var(--teal-500); }
.cv figcaption { display: grid; gap: .5rem; font-size: .875rem; line-height: 1.5; color: var(--g700); }
.cv figcaption b { display: flex; align-items: center; gap: .625rem; font-size: 1.25rem; font-weight: 500; color: var(--black); }
.cv__v { display: grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--teal-900); color: var(--mint); font-size: .8125rem; }
.cv__specs { display: flex; flex-wrap: wrap; gap: .375rem; margin-top: .25rem; }
.cv__specs li { padding: .1875rem .625rem; border: 0.0625rem solid var(--g300); border-radius: 62.5rem; font-size: .75rem; color: var(--g700); }

/* heroes v1.1 */
.hero--words, .p-open--words { background: var(--teal-100); color: var(--black); }
.hero--words { overflow: visible; z-index: 2; }
.hero--words + .toc { padding-top: calc(clamp(8rem, 22vw, 20rem) * .34 + 2rem); }
.h-words { position: absolute; right: var(--pad); bottom: 0; transform: translateY(30%); font-size: clamp(8rem, 22vw, 20rem); line-height: .8; font-weight: 700; color: var(--teal-500); pointer-events: none; }
.hero--grid, .p-open--grid { background: var(--teal-500); }
.h-grid { position: absolute; inset: 0 var(--pad) 0 calc(var(--pad) + 25%); display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; z-index: 0; }
.h-grid span { background: rgba(92, 219, 211, .13); border-left: 0.0625rem solid rgba(92, 219, 211, .35); border-right: 0.0625rem solid rgba(92, 219, 211, .35); }
.hero--icons, .p-open--icons { background: radial-gradient(ellipse 70% 90% at 80% 45%, #014A4B 0%, var(--teal-900) 55%, #000F0F 100%); }
.h-icons { position: absolute; right: var(--pad); top: 50%; transform: translateY(-40%); display: grid; grid-template-columns: repeat(3, clamp(7rem, 11vw, 10rem)); gap: .75rem; color: var(--mint); }
.h-icons li { display: grid; justify-items: center; align-content: center; gap: 1rem; aspect-ratio: 1; padding: 1rem; border-radius: .75rem; background: rgba(255, 255, 255, .035); box-shadow: inset 0 0 0 0.0625rem rgba(92, 219, 211, .16); }
.h-icons svg { width: 44%; height: auto; }
.h-icons span { font-size: .625rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; text-align: center; color: rgba(255, 255, 255, .62); }
.hero--stationery, .p-open--stationery { background: var(--g100); color: var(--black); }
.hero--slides, .p-open--slides { background: var(--teal-900); }
.h-art { position: absolute; right: var(--pad); bottom: 0; width: min(52%, 46rem); transform: translateY(12%); }
.h-art .set { background: none; padding: 0; }
.h-art .slides { grid-template-columns: repeat(3, 1fr); }
.h-art .slide figcaption { color: var(--g300); }
.hero--downloads, .p-open--downloads { background: var(--teal-700); }
.h-files { position: absolute; right: var(--pad); bottom: 2rem; display: grid; grid-template-columns: repeat(3, auto); gap: .25rem 2rem; font-size: clamp(2.5rem, 6vw, 5.5rem); line-height: 1; font-weight: 700; color: var(--mint); text-align: right; }
.card__vis--words { display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 1rem; overflow: hidden; background: var(--teal-100); }
.card__vis--words span { font-size: 5rem; font-weight: 700; line-height: .8; color: var(--teal-500); }
.card__vis--grid { background: var(--teal-500) repeating-linear-gradient(90deg, rgba(92, 219, 211, .18) 0 1.5rem, transparent 1.5rem 2.25rem); }
.card__vis--icons { background: var(--teal-900) url("../assets/icons/BKL-13-full-hd-kamera.svg") 85% 70% / 5rem no-repeat; }
.card__vis--stationery { background: var(--g100) url("../assets/logo/metzler-logo-rot-schwarz.svg") 50% 50% / 45% auto no-repeat; }
.hero--logo, .p-open--logo { background: var(--teal-900); }
/* Intro hero (01): cinematic photo, large light title, one statement, quiet facts */
.hero--intro, .p-open--intro { display: block; min-height: clamp(34rem, 82vh, 50rem); padding: 0; color: #fff; background: #050707 var(--img) var(--pos, 75% 50%) / cover no-repeat; }
.hero--fit, .p-open--fit { background: var(--img) var(--pos) / auto 82% no-repeat, radial-gradient(ellipse 60% 80% at 80% 50%, #1D2526 0%, #050707 70%); }
.card__vis--cine { position: relative; background: #050707 var(--img) var(--pos) / cover no-repeat; }
.card__vis--cine::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 6, 6, .55), rgba(3, 6, 6, 0) 70%); }
.card__vis--fit { background: var(--img) var(--pos) / auto 86% no-repeat, radial-gradient(ellipse 60% 80% at 75% 50%, #1D2526 0%, #050707 70%); }
.card__vis--fit::after { display: none; }
.hero--intro::before, .p-open--intro::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 6, 6, .96) 0%, rgba(3, 6, 6, .82) 38%, rgba(3, 6, 6, .15) 72%, rgba(3, 6, 6, .35) 100%), linear-gradient(0deg, rgba(3, 6, 6, .7) 0%, rgba(3, 6, 6, 0) 35%); z-index: 0; }
.h-intro { position: absolute; left: var(--pad); bottom: clamp(3rem, 9vh, 6rem); max-width: 40rem; z-index: 1; color: #fff; }
.h-intro__kick { font-size: .6875rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.h-intro__num { display: block; margin-top: 2.5rem; font-size: .875rem; font-weight: 500; letter-spacing: .1em; color: var(--mint); font-variant-numeric: tabular-nums; }
.h-intro__title { margin-top: .5rem; font-size: clamp(3.25rem, 7vw, 6.5rem); line-height: .95; font-weight: 300; letter-spacing: -.035em; }
.h-intro__title--long { font-size: clamp(2.5rem, 4.4vw, 4.25rem); line-height: 1.02; -webkit-hyphens: auto; hyphens: auto; }
.hero--fit .h-intro { max-width: min(40rem, 52%); }
.h-intro__line { margin-top: 1.5rem; padding-top: 1.5rem; max-width: 26rem; font-size: clamp(1.125rem, 1.6vw, 1.375rem); line-height: 1.4; color: rgba(255, 255, 255, .78); border-top: 0.0625rem solid rgba(255, 255, 255, .22); }
.h-intro__facts { display: flex; flex-wrap: wrap; gap: .375rem 1.25rem; margin-top: 2.5rem; font-size: .6875rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }
.h-intro__logo { position: absolute; right: var(--pad); bottom: clamp(3rem, 9vh, 6rem); width: 8.5rem; z-index: 1; }
/* Shop hero (01): shop screens as in the UI Kit brandbook cover */
.hero--shop, .card__vis--shop { background: radial-gradient(ellipse 85% 95% at 78% 38%, var(--teal-500) 0%, var(--teal-900) 42%, #000 100%); }
.h-shop { position: absolute; top: 2.5rem; right: var(--pad); bottom: 0; width: min(48%, 44rem); z-index: 1; }
.h-shop__win { position: absolute; top: 0; right: 0; width: 88%; overflow: hidden; background: #fff; border-radius: .5rem .5rem 0 0; box-shadow: 0 2rem 4rem rgba(0, 0, 0, .55); }
.h-shop__phone { position: absolute; left: 0; bottom: 2.5rem; width: 17%; z-index: 2; overflow: hidden; background: #000; border: .25rem solid #111; border-radius: .75rem; box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .6); }
.h-shop img { display: block; width: 100%; height: auto; }
.card__vis--shop { background-image: url("../assets/img/cover-startseite.webp"), radial-gradient(ellipse 85% 95% at 78% 38%, var(--teal-500) 0%, var(--teal-900) 42%, #000 100%); background-size: 62% auto, auto; background-position: 88% 18%, 0 0; background-repeat: no-repeat; }
/* Device hero: cut-out product on Studio Light, always shown in full (7.3) */
.hero--device, .p-open--device { background: var(--g100); color: var(--black); }
.hero--device .hero__title { padding-right: 20rem; }
.h-device { position: absolute; top: 2.5rem; bottom: 2.5rem; right: calc(var(--pad) + 4%); z-index: 1; display: flex; }
.h-device img { display: block; height: 100%; width: auto; max-width: none; filter: drop-shadow(0 1.5rem 2rem rgba(0, 0, 0, .18)); }
.card__vis--device { background: var(--g100) no-repeat 50% 50% / auto 84%; }
.h-logo { position: absolute; inset: 0; display: grid; place-items: center; padding: 6rem var(--pad) 2rem; z-index: 0; }
.h-logo svg { width: min(62%, 44rem); height: auto; overflow: visible; }
.h-logo__grid line { stroke: rgba(92, 219, 211, .16); stroke-width: .6; }
.h-logo__grid line.m { stroke: rgba(92, 219, 211, .07); }
.h-logo__guides rect { fill: none; stroke: var(--mint); stroke-width: .8; stroke-dasharray: 5 4; opacity: .55; }
.card__vis--logo { background: var(--teal-900) url("../assets/logo/metzler-logo-rot-weiss.svg") 50% 50% / 55% auto no-repeat; }
.card__vis--slides { background: var(--teal-900) url("../assets/logo/metzler-logo-rot-weiss.svg") 50% 50% / 45% auto no-repeat; }
.card__vis--downloads { display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 1.25rem; overflow: hidden; background: var(--teal-700); }
.card__vis--downloads span { font-size: 6rem; line-height: 1; font-weight: 500; color: var(--mint); }

@media screen and (max-width: 80rem) {
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .slides { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .h-art { width: 55%; }
}
@media screen and (max-width: 64rem) {
  .cards3, .photos--3, .safes, .qrs, .files, .anat { grid-template-columns: 1fr; }
  .anat__page { max-width: 20rem; }
  .ba { grid-template-columns: 1fr; }
  .set { grid-template-columns: 1fr; padding: 1.25rem; }
  .hero--stationery, .hero--slides, .hero--icons, .hero--downloads { min-height: 0; }
  .h-logo { padding: 7rem var(--pad) 1.5rem; }
  .hero--device { min-height: 0; }
  .hero--device .hero__title { padding-right: 0; }
  .hero.hero--intro { min-height: 38rem; background-position: 70% 50%; }
  .hero--intro::before { background: linear-gradient(0deg, rgba(3, 6, 6, .97) 0%, rgba(3, 6, 6, .85) 50%, rgba(3, 6, 6, .25) 100%); }
  .h-intro { right: var(--pad); bottom: 6rem; }
  .h-intro__logo { left: var(--pad); right: auto; bottom: 2.5rem; width: 7rem; }
  .h-shop { position: relative; top: auto; right: auto; width: 100%; height: 19rem; margin-top: 2rem; overflow: hidden; }
  .h-shop__win { width: 84%; }
  .h-shop__phone { bottom: 1.5rem; width: 22%; }
  .h-device { position: static; justify-self: center; height: 20rem; margin-top: 2rem; }
  .h-logo svg { width: 88%; }
  .h-art, .h-icons, .h-files { position: static; width: 100%; transform: none; margin-top: 2rem; }
  .h-icons { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; max-width: 26rem; }
  .h-icons li { gap: .625rem; padding: .5rem; }
  .h-icons span { font-size: .5625rem; letter-spacing: .04em; -webkit-hyphens: auto; hyphens: auto; }
  .h-files { grid-template-columns: repeat(3, auto); justify-content: start; text-align: left; font-size: 2.25rem; }
  .h-art .set { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .h-art .set__side { gap: .75rem; }
  .h-art .slides { grid-template-columns: repeat(3, 1fr); gap: .5rem; }
  .h-art .slide figcaption { display: none; }
  .h-words { font-size: 7rem; }
  .hero--words + .toc { padding-top: calc(7rem * .34 + 1.5rem); }
  .h-grid { inset: 0; }
  .cards2 { padding: 1.25rem; }
  .cv { grid-template-columns: 1fr; gap: .875rem; }
  .cv__stage { padding: 1.5rem 1rem; }
  .cv__pair { gap: .75rem; }
  .cv__card--tall { height: 11rem; }
}
@media screen and (max-width: 40rem) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photos--2, .cards3--2, .words, .slides, .cards2, .set__cards { grid-template-columns: 1fr; }
  .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem .75rem; }
  .els__row { grid-template-columns: 1fr; gap: .5rem; }
  .els__sws { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .qr { flex-direction: column; align-items: flex-start; }
}

/* ---------------------------------------------------------- responsive */
@media screen and (max-width: 80rem) {
  .dds--4, .pairs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sws--xl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faces { grid-template-columns: 1fr 1fr; }
  .face--helvetica { grid-column: 1 / -1; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .glance, .formats, .how { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media screen and (max-width: 64rem) {
  :root { --pad: 1.25rem; }
  .top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; height: 3.5rem; padding: 0 var(--pad); background: rgba(255, 255, 255, .96); border-bottom: 0.0625rem solid var(--g300); }
  .top__logo { width: 7.5rem; }
  .top__right { display: flex; align-items: center; gap: 1rem; }
  .lang-btn { font-size: .8125rem; font-weight: 500; text-decoration: none; padding: .375rem .625rem; border: 0.0625rem solid var(--g300); border-radius: 62.5rem; }
  .menu-btn { font-size: .875rem; font-weight: 500; padding: .5rem 0; }
  .side { width: min(22rem, 88vw); transform: translateX(-100%); transition: transform .3s var(--ease); border-right: 0; visibility: hidden; }
  body.nav-open .side { transform: none; visibility: visible; }
  body.nav-open { overflow: hidden; }
  .side__close { display: block; }
  .main { margin-left: 0; }
  .hero, .toc, .sec { grid-template-columns: 1fr; }
  .hero { min-height: 20rem; gap: .5rem; }
  .hero--stripes { padding-right: var(--pad); }
  .hero--stripes .stripes { inset: auto 0 0 0; width: 100%; height: 30%; }
  .toc { gap: 1rem; padding-top: 1.5rem; padding-bottom: 1.75rem; }
  .toc .dlbtn { grid-column: 1; min-width: 0; width: 100%; }
  .lead { margin: 3rem 0 0; }
  .sec { margin-top: 4rem; gap: 1rem; }
  .sec__head { grid-template-columns: auto 1fr; gap: .75rem; align-items: baseline; }
  .spec dl > div { grid-template-columns: 1fr; gap: .125rem; }
  .fig-grid--overview { grid-template-columns: 1fr; }
  .stage--tall { min-height: 12rem; }
  .mins { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vers, .dls { grid-template-columns: 1fr; }
  .grads { grid-template-columns: 1fr 1fr; }
  .dds--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .office { grid-template-columns: 1fr; }
  .office__page { max-width: 17rem; }
  .scale__row { grid-template-columns: 1fr; gap: .375rem; }
  .places { padding: 1.25rem; gap: .75rem; }
  .home-hero { grid-template-columns: 1fr; min-height: auto; }
  .home-hero__txt { padding: 2.5rem var(--pad) 1rem; }
  .home-hero__img { min-height: 16rem; -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 18%); mask-image: linear-gradient(180deg, transparent 0, #000 18%); }
  .pn { grid-template-columns: 1fr; }
  .tbl { font-size: .8125rem; table-layout: fixed; }
  .tbl th, .tbl td { padding-right: .625rem; overflow-wrap: anywhere; hyphens: auto; }
  .soon { grid-template-columns: 1fr; gap: .5rem; }
  .pn__a--next { grid-column: 1; }
}
@media screen and (max-width: 40rem) {
  .faces, .cards, .glance, .formats, .how, .grads { grid-template-columns: 1fr; }
  .sws--xl { grid-template-columns: 1fr 1fr; }
  .sws--row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .weight { grid-template-columns: 1fr auto; }
  .weight__n { grid-column: 1 / -1; }
  .dl { grid-template-columns: 7rem 1fr; }
  .prop { height: 7rem; }
  .prop__seg span { display: none; }
  .home-hero__img { min-height: 13rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }