/* DoorProof by hashID - door-proof.com
   Eine Schrift: Helvetica Neue (Apple), sonst Inter Tight (selbst gehostet, kein Google-Abruf). */

@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/inter-tight-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/inter-tight-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/inter-tight-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/inter-tight-latin-ext-500-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/inter-tight-latin-700-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/inter-tight-latin-ext-700-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/inter-tight-latin-800-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --black: #000000;
  --white: #FFFFFF;
  --gold: #C9A227;
  --gold-hi: #E4C35A;
  --gold-deep: #7A5B0F;
  --grey: #B8B8B8;
  --grey-2: #A8A8A8;
  --grey-3: #D6D6D6;
  --line: #262626;
  --line-2: #3A3A3A;
  --ink: #2B2B2B;
  --pad: clamp(16px, 5vw, 64px);
  --font: "Helvetica Neue", Helvetica, "Inter Tight", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--black); color: var(--white); font-family: var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--gold); }
a:hover { color: var(--gold-hi); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
::selection { background: var(--gold); color: var(--black); }
h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { list-style: none; padding: 0; }

.wrap { max-width: 1240px; margin: 0 auto; padding-inline: var(--pad); }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--gold); color: var(--black); padding: 10px 16px; font-weight: 700; z-index: 10; }
.skip:focus { left: 8px; }

/* Kopf */
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-block: 20px; }
.brand { display: flex; flex-direction: column; gap: 2px; }
.mark { color: var(--white); text-decoration: none; font-size: 26px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.mark span, .mark-s span { color: var(--gold); }
.mark:hover { color: var(--white); }
.by { font-size: 12px; color: var(--grey-2); text-decoration: none; letter-spacing: 0.01em; }
.by:hover { color: var(--gold); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; }
.nav > a { color: var(--white); text-decoration: none; font-size: 15px; }
.nav > a:hover { color: var(--gold); }
.langs { display: flex; border: 1px solid var(--line-2); }
.langs a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 40px; font-size: 13px; font-weight: 500; color: var(--white); text-decoration: none; }
.langs a:hover { color: var(--gold); }
.langs a[aria-current="page"] { background: var(--gold); color: var(--black); font-weight: 700; }

/* Knoepfe */
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 18px 30px; font-size: 17px; font-weight: 700; text-decoration: none; }
.btn-gold { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-hi); color: var(--black); }
.btn-line { border: 1px solid var(--white); color: var(--white); font-weight: 500; }
.btn-line:hover { border-color: var(--gold); color: var(--gold); }
.btn-black { background: var(--black); color: var(--gold); font-size: 18px; padding: 20px 32px; }
.btn-black:hover { color: var(--gold-hi); }

/* Hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 64px; padding-block: clamp(56px, 9vw, 128px) clamp(64px, 9vw, 120px); }
.hero-text { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 32px; container-type: inline-size; }
/* Schriftgroesse nach der Breite der Textspalte: auch das laengste Wort ("Nachgewiesen.") passt hinein */
.hero h1 { font-size: clamp(40px, 5.2vw, 84px); font-size: clamp(40px, 12.5cqi, 120px); line-height: 0.94; letter-spacing: -0.045em; font-weight: 700; overflow-wrap: normal; hyphens: manual; }
.lead { font-size: clamp(18px, 1.55vw, 21px); line-height: 1.55; color: var(--grey); max-width: 36em; }
.actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-art { flex: 0 1 440px; min-width: 300px; display: flex; justify-content: center; }

/* Die Tuer: Rahmen und Schwelle liegen VOR dem Tuerblatt, das Blatt oeffnet nach innen */
.door { position: relative; width: 100%; max-width: 440px; height: 540px; }
.door-frame { position: absolute; left: 24px; top: 0; width: 280px; height: 470px; background: var(--white); perspective: 1300px; z-index: 1; }
.door-leaf { position: absolute; inset: 0; background: var(--black); border: 1px solid #5C4A14; transform-origin: left center; animation: dp-open 2.4s cubic-bezier(.2, .75, .12, 1) .5s both; }
.door-handle { position: absolute; right: 22px; top: 50%; width: 6px; height: 64px; margin-top: -32px; background: var(--gold); }
.door-jamb { position: absolute; left: 24px; top: 0; width: 280px; height: 470px; border: 3px solid var(--gold); z-index: 2; pointer-events: none; }
.door-floor { position: absolute; left: 0; top: 467px; width: 340px; height: 6px; background: var(--gold); z-index: 3; }
.stamp { position: absolute; right: 0; bottom: 0; width: 290px; z-index: 4; background: var(--black); border: 1px solid var(--gold); padding: 22px 24px; display: flex; flex-direction: column; gap: 14px; animation: dp-card .9s ease-out 2.1s both; }
@keyframes dp-open { from { transform: rotateY(0deg); } to { transform: rotateY(64deg); } }
@keyframes dp-card { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .door-leaf { animation: none; transform: rotateY(64deg); }
  .stamp { animation: none; opacity: 1; }
}
.stamp-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.stamp-gate { font-size: 13px; color: var(--grey-2); }
.badge { background: var(--gold); color: var(--black); font-size: 12px; font-weight: 700; padding: 4px 10px; }
.stamp-time { font-size: 46px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.stamp-emp { font-size: 14px; color: var(--grey-2); }
.stamp-emp b { color: var(--white); font-weight: 500; }
.checks { display: flex; flex-direction: column; gap: 8px; }
.checks li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.tick { flex: none; }
.stamp-rule { height: 1px; background: #2E2E2E; }
.stamp-meta { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--grey-2); }
.stamp-meta div { display: flex; justify-content: space-between; gap: 12px; }
.stamp-meta .v { color: var(--white); font-variant-numeric: tabular-nums; }
.stamp-meta .rc { color: var(--gold); font-weight: 700; }

/* Abschnitte */
.sec { padding-block: clamp(72px, 9vw, 128px); }
.sec .wrap { display: flex; flex-direction: column; gap: 48px; }
.light { background: var(--white); color: var(--black); }
.dark { background: var(--black); color: var(--white); }
.gold { background: var(--gold); color: var(--black); }
.h2 { font-size: clamp(36px, 4.6vw, 66px); line-height: 1; letter-spacing: -0.035em; font-weight: 700; max-width: 16em; }
.h2-xl { font-size: clamp(40px, 6vw, 88px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 700; max-width: 13em; }
.light .lead { color: var(--ink); }
.note { font-size: 13px; color: #5A5A5A; }

.cols { display: flex; flex-wrap: wrap; gap: 40px 48px; }
.col { flex: 1 1 230px; min-width: 0; padding-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.col-black { border-top: 3px solid var(--black); }
.col-gold { border-top: 3px solid var(--gold); }
.col-name { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--gold-deep); }
.col h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.col p { font-size: 16px; line-height: 1.55; color: var(--ink); }

.steps { display: flex; flex-wrap: wrap; gap: 48px; }
.steps li { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.step-n { font-size: 96px; font-weight: 800; line-height: 0.85; letter-spacing: -0.05em; color: var(--gold); }
.steps h3 { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.steps p { font-size: 17px; line-height: 1.55; color: var(--grey); max-width: 26em; }

.feats { display: flex; flex-wrap: wrap; gap: 0 48px; }
.feat { flex: 1 1 320px; min-width: 0; border-top: 1px solid var(--black); padding: 24px 0 40px; display: flex; flex-direction: column; gap: 10px; }
.feat h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.feat p { font-size: 16px; line-height: 1.55; color: var(--ink); max-width: 30em; }

.modes { display: flex; flex-wrap: wrap; gap: 24px; }
.mode { flex: 1 1 280px; min-width: 0; border: 1px solid var(--gold); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.mode h3 { font-size: 30px; font-weight: 700; letter-spacing: -0.03em; color: var(--gold); }
.mode p { font-size: 16px; line-height: 1.55; color: var(--grey-3); }
.points { display: flex; flex-wrap: wrap; gap: 16px 48px; }
.points li { flex: 1 1 440px; min-width: 0; display: flex; align-items: flex-start; gap: 12px; font-size: 16px; line-height: 1.5; color: var(--grey-3); }
.points .tick { margin-top: 3px; }
.std { font-size: 16px; font-weight: 500; color: var(--gold-deep); }

.chain-h { color: var(--gold); max-width: 12em; }
.dark .lead { color: var(--grey); }
.chain { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.blk { border: 1px solid var(--line-2); padding: 16px 18px; min-width: 190px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--grey-2); font-variant-numeric: tabular-nums; }
.blk b { font-size: 18px; color: var(--white); }
.blk i { font-style: normal; color: var(--gold); }
.position { padding-top: 32px; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.55; color: var(--grey-2); max-width: 52em; }

.contact .wrap { gap: 32px; }
.contact h2 { font-size: clamp(44px, 7vw, 104px); line-height: 0.95; letter-spacing: -0.045em; font-weight: 700; }
.contact .lead { color: var(--black); font-size: clamp(18px, 1.6vw, 22px); max-width: 32em; }
.places { display: flex; flex-wrap: wrap; gap: 10px; }
.places li { border: 2px solid var(--black); padding: 10px 16px; font-size: 16px; font-weight: 700; letter-spacing: -0.01em; }
.places li.more { border-style: dashed; }
.contact-row { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; padding-top: 8px; }
.mail { color: var(--black); font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; letter-spacing: -0.02em; text-underline-offset: 6px; }
.mail:hover { color: var(--black); text-decoration-thickness: 3px; }

/* Fragen und Antworten */
.faq { display: flex; flex-direction: column; border-top: 1px solid var(--black); max-width: 900px; }
.qa { border-bottom: 1px solid var(--black); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; flex: none; font-size: 30px; font-weight: 500; line-height: 1; color: var(--gold-deep); }
.qa[open] summary::after { content: "\2212"; }
.qa summary:focus-visible { outline: 2px solid var(--gold-deep); outline-offset: 4px; }
.qa h3 { font-size: clamp(19px, 1.7vw, 22px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.3; }
.qa p { font-size: 16px; line-height: 1.6; color: var(--ink); max-width: 46em; padding: 0 0 24px; }

/* Impressum und Datenschutz */
.sec .doc { gap: 28px; }
.doc > * { max-width: 860px; }
.doc h1 { font-size: clamp(36px, 4.6vw, 60px); line-height: 1; letter-spacing: -0.035em; font-weight: 700; }
.doc h2 { font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.03em; margin-bottom: 14px; }
.doc h3 { font-size: 19px; font-weight: 700; margin: 22px 0 6px; }
.doc p { font-size: 16px; line-height: 1.6; color: var(--ink); }
.doc section { display: flex; flex-direction: column; gap: 8px; }
.doc-date { font-size: 14px; color: #5A5A5A; }
.doc-lead { font-weight: 500; }
.facts { margin: 12px 0 0; display: flex; flex-direction: column; border-top: 1px solid var(--black); }
.facts div { display: flex; flex-wrap: wrap; gap: 4px 24px; padding: 12px 0; border-bottom: 1px solid #D9D9D9; }
.facts dt { flex: 0 0 200px; font-weight: 700; }
.facts dd { margin: 0; flex: 1 1 260px; line-height: 1.5; }
.facts a { color: var(--gold-deep); }

/* 404 */
.lost .wrap { gap: 24px; }
.lost-code { font-size: clamp(96px, 16vw, 200px); font-weight: 800; line-height: .85; letter-spacing: -0.06em; color: var(--gold); }
.lost-langs { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 15px; }

/* Fuss */
.foot { border-top: 1px solid var(--line); }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; padding-block: 40px 48px; font-size: 13px; line-height: 1.6; color: var(--grey-2); }
.foot .wrap > div { display: flex; flex-direction: column; gap: 2px; }
.mark-s { font-size: 18px; font-weight: 700; letter-spacing: -0.03em; color: var(--white); }
.foot a { color: var(--grey-2); }
.foot a:hover { color: var(--gold); }

@media (max-width: 520px) {
  .hero-art { min-width: 0; }
  .door { transform: scale(.86); transform-origin: top center; height: 470px; }
}