/* partnerliste - Kartei-Look: Registerreiter, Slab-Serif, ruhiges Papiergrau. */

@font-face {
  font-family: "Zilla Slab";
  src: url("/static/fonts/zilla-slab-v12-latin_latin-ext-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Karla";
  src: url("/static/fonts/karla-v33-latin_latin-ext-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Karla";
  src: url("/static/fonts/karla-v33-latin_latin-ext-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/static/fonts/ibm-plex-mono-v20-latin_latin-ext-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #16202b;
  --ink-soft: #55606e;
  --paper: #e9ecef;
  --card: #ffffff;
  --line: #d3d8de;
  --brass: #a97c3f;
  --tab-1: #8a5f26;
  --tab-2: #1d5b54;
  --tab-3: #33507a;

  --display: "Zilla Slab", Georgia, "Times New Roman", serif;
  --body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --schatten: 0 1px 2px rgba(22, 32, 43, 0.06), 0 8px 22px -12px rgba(22, 32, 43, 0.28);
  --schatten-hoch: 0 2px 4px rgba(22, 32, 43, 0.08), 0 16px 34px -14px rgba(22, 32, 43, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.05rem);
  line-height: 1.6;
  text-wrap: pretty;
}

a {
  color: var(--tab-3);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--tab-3);
  outline-offset: 3px;
  border-radius: 2px;
}

.rahmen {
  width: min(74rem, 100% - 2.4rem);
  margin-inline: auto;
  padding-block: clamp(2.2rem, 6vw, 4rem) 4rem;
}

/* ---------- Kopf ---------- */

.kopf {
  border-top: 3px solid var(--brass);
  padding-top: 1.1rem;
}

.kopf__firma {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.kopf__titel {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1.1rem;
  margin-top: 0.8rem;
}

.kopf__titel h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.7rem, 9vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.kopf__zahl {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  white-space: nowrap;
}

.kopf__lead {
  margin: 0.9rem 0 0;
  max-width: 44ch;
  color: var(--ink-soft);
}

/* ---------- Suche ---------- */

.suche {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
}

.suche__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.suche__feld {
  flex: 1 1 16rem;
  max-width: 26rem;
  min-height: 2.9rem;
  padding: 0.5rem 0.9rem;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: var(--schatten);
}

.suche__feld::placeholder {
  color: #8a929c;
}

/* ---------- Kartei ---------- */

.kartei {
  list-style: none;
  margin: clamp(1.8rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17.5rem), 1fr));
  gap: 1.9rem 1.4rem;
}

.kartei > li {
  animation: auftauchen 0.5s cubic-bezier(0.2, 0.7, 0.3, 1) backwards;
  animation-delay: calc(var(--i, 0) * 55ms);
}

@keyframes auftauchen {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.karte {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.9rem 1.3rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: var(--schatten);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.karte:hover {
  transform: translateY(-2px);
  box-shadow: var(--schatten-hoch);
}

/* Der Registerreiter, das Erkennungszeichen der Seite. */
.reiter {
  position: absolute;
  top: -0.9rem;
  left: 1.1rem;
  min-height: 1.75rem;
  padding: 0 0.62rem;
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--tab-1);
  border-radius: 3px 3px 0 0;
}

.reiter--2 {
  background: var(--tab-2);
}

.reiter--3 {
  background: var(--tab-3);
}

.karte__name {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.28rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.karte__unter {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.97rem;
  line-height: 1.4;
}

.zeilen {
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.zeile {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: 0.7rem;
  align-items: baseline;
}

.zeile dt {
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.zeile dd a {
  color: var(--ink);
  text-decoration-color: var(--brass);
}

.zeile dd a:hover {
  color: var(--tab-1);
}

.zeile dd {
  margin: 0;
  font-size: 0.97rem;
  overflow-wrap: anywhere;
}

.karte__notiz {
  margin: 1rem 0 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--brass);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.karte__seit {
  margin: 1.4rem 0 0;
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-align: right;
}

/* ---------- Leere Zustaende ---------- */

.start {
  margin-top: clamp(1.8rem, 4vw, 2.4rem);
  padding: clamp(1.6rem, 5vw, 2.8rem);
  background: var(--card);
  border: 1px dashed #b9c1ca;
  border-radius: 3px;
}

.start__marke {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.start h2 {
  margin: 0.6rem 0 0.7rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  line-height: 1.2;
}

.start p:last-child {
  margin: 0;
  max-width: 46ch;
  color: var(--ink-soft);
}

.nichts {
  margin: 2rem 0 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ---------- Fuss ---------- */

.fuss {
  margin-top: 3.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}