/* MHS Übergangsseite · Stand 27.10.2026
   Eigenständiger Zwischenauftritt für www.mhsnet.de, unabhängig vom Relaunch-Projekt.
   Gestaltung angelehnt an die Designsprache Version 6 (Space Grotesk, MHS-Rot, Anthrazit, originale Hintergrundmotive).
   Keine externen Ressourcen: Schriften und Bilder liegen unter assets/. */

/* Schriften (SIL Open Font License, siehe assets/fonts/OFL-*.txt) */
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/space-grotesk-latin-600.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/space-grotesk-latin-700.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-500.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-600.woff2) format("woff2")}

:root{
  --red:#CC1726;--red-h:#A8121F;--red-deep:#8A0F1A;--red-50:#FEF2F2;--red-on-dark:#FF8A95;
  --ink:#14161A;--ink-2:#334155;--text:#475569;--muted:#64748B;
  --line:#E2E8F0;--soft:#F5F6F8;
  --ant:#2B2F36;--ant-3:#1F2228;--ant-line:#3A3F47;--on-dark:#C3C9D1;--on-dark-2:#A3ABB6;
  --ease:cubic-bezier(.2,.7,.3,1);
  --sh-card:0 1px 2px rgba(15,23,42,.05),0 10px 28px -14px rgba(15,23,42,.16);
  --sh-stage:0 50px 100px -40px rgba(15,23,42,.55);
  --display:"Space Grotesk",system-ui,sans-serif;
  --pad:clamp(20px,4vw,40px);
  --head-h:clamp(76px,9vw,104px);
  --head-bar:clamp(68px,6vw,80px);
}

/* Basis */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--head-bar) + 12px)}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;overflow-x:clip;background:#fff;color:var(--ink);
  font:400 16.5px/1.6 "IBM Plex Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
main{flex:1}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p,dl,dd,address{margin:0}
address{font-style:normal}
h1,h2,h3{font-family:var(--display);color:var(--ink);text-wrap:balance}
p{text-wrap:pretty}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:4px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;z-index:50;padding:10px 16px;border-radius:8px;background:var(--ink);color:#fff;font-weight:600}
.skip:focus{top:12px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--pad)}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* Typografie */
h1{font-size:clamp(2.35rem,5.2vw,3.85rem);font-weight:700;line-height:1.02;letter-spacing:-.035em}
h2{font-size:clamp(1.75rem,3vw,2.6rem);font-weight:700;line-height:1.08;letter-spacing:-.03em}
.hl{color:var(--red)}
.hl-d{color:var(--red-on-dark)}
.lead{font-size:clamp(17px,1.5vw,19px);line-height:1.6;color:var(--text)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
/* Kennung: das Symbol aus dem MHS-Logo (Vektor aus dem Briefbogen) */
.eyebrow::before{content:"";flex:none;width:15px;height:14.5px;background:var(--red);-webkit-mask:url(../img/mhs-symbol.svg) center/contain no-repeat;mask:url(../img/mhs-symbol.svg) center/contain no-repeat}
.eyebrow--dark{color:var(--on-dark)}
.eyebrow--dark::before{background:#E8323F}
.eyebrow--red{color:rgba(255,255,255,.9)}
.eyebrow--red::before{background:#fff}

/* Buttons und Links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 22px;border-radius:8px;background:var(--red);color:#fff;
  font-weight:600;font-size:15.5px;line-height:1.2;white-space:nowrap;box-shadow:0 8px 20px -10px rgba(204,23,38,.7);transition:background .2s,box-shadow .2s,color .2s}
.btn:hover{background:var(--red-h);box-shadow:0 12px 26px -10px rgba(204,23,38,.8)}
.btn .ic{width:17px;height:17px;transition:transform .25s var(--ease)}
.btn:hover .ic{transform:translate(2px,-2px)}
.btn .ic--arrow{transform:none}
.btn:hover .ic--arrow{transform:translateX(4px)}
.btn--sm{min-height:42px;padding:0 16px;font-size:14.5px}
.btn--lg{min-height:56px;padding:0 26px;font-size:16px}
.btn--line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn--line:hover{background:transparent;color:var(--red);box-shadow:inset 0 0 0 1.5px var(--red)}
.tlink{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink);transition:color .2s}
.tlink .ic{width:17px;height:17px;color:var(--red);transition:transform .25s var(--ease)}
.tlink:hover{color:var(--red)}
/* Der Pfeil bewegt sich in Leserichtung des Links: vorwärts als Standard, Varianten für zurück und nach unten */
.tlink:hover .ic{transform:translateX(4px)}
.tlink--back:hover .ic{transform:translateX(-4px)}
.tlink--down:hover .ic{transform:translateY(3px)}
/* Kontaktlinks: Unterstreichung wächst beim Zeigen */
.ul{background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;transition:background-size .35s var(--ease),color .2s}
a:hover .ul,a.ul:hover{background-size:100% 1.5px}

/* Kopf und Hero teilen sich die Fläche mit dem Light-Master-Motiv */
.top{position:relative;isolation:isolate;flex:1}
.top-bg{position:absolute;inset:0 0 0 30%;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,0) 55%,#fff 100%),linear-gradient(90deg,#fff 0%,rgba(255,255,255,0) 42%),url(../img/bg/mhs-light-master.jpg) 100% 30%/cover no-repeat}
/* Auf der Startseite reicht das Motiv vom Seitenkopf bis zum Ende des Hero */
.hero{position:relative;isolation:isolate}
.hero > .top-bg{top:calc(-1 * var(--head-h))}

/* Header */
/* Mitlaufende Leiste: Der Kopf bleibt beim Scrollen stehen, sichtbar ist dann nur die untere Zeile
   (--head-bar) mit Logo, Telefon und Ticketportal. Die Höhe ändert sich nie, die Seite springt also nicht. */
.site-head{position:sticky;top:calc(var(--head-bar) - var(--head-h));z-index:20}
.site-head::before{content:"";position:absolute;left:0;right:0;bottom:0;z-index:-1;height:var(--head-bar);pointer-events:none;
  background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(1.3) blur(14px);backdrop-filter:saturate(1.3) blur(14px);
  box-shadow:0 1px 0 rgba(15,23,42,.07),0 12px 30px -20px rgba(15,23,42,.35)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--head-h);padding-top:calc(var(--head-h) - var(--head-bar))}
/* Ganz oben bleibt der Kopf transparent wie bisher, die Fläche erscheint erst beim Scrollen.
   Browser ohne scroll-gesteuerte Animationen zeigen die Fläche immer (gleiche Funktion, nur ohne Einblenden). */
@supports (animation-timeline:scroll()){
  @keyframes kopf-flaeche{from{opacity:0}to{opacity:1}}
  .site-head::before{animation:kopf-flaeche linear both;animation-timeline:scroll();animation-range:0 48px}
}
.logo{display:block;flex:none;border-radius:6px}
.logo img{width:clamp(112px,12vw,142px)}
.head-nav{display:flex;align-items:center;gap:10px 28px}
.head-tel{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:500;color:var(--ink-2);transition:color .2s}
.head-tel .ic{width:17px;height:17px;color:var(--red)}
.head-tel:hover{color:var(--red)}
/* Dezenter Schnellzugriff; zentrale Anlaufstelle bleibt die Support-Fläche im Hero */
.head-portal{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 16px;border-radius:999px;background:rgba(255,255,255,.72);color:var(--ink-2);
  font-size:14.5px;font-weight:600;white-space:nowrap;box-shadow:inset 0 0 0 1.5px var(--line);transition:color .2s,box-shadow .2s,background .2s}
.head-portal .ic{width:17px;height:17px;color:var(--red)}
.head-portal:hover{color:var(--red);background:#fff;box-shadow:inset 0 0 0 1.5px var(--red)}

/* Hero */
.hero{padding:clamp(28px,5vw,72px) 0 clamp(44px,5.5vw,80px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(40px,6vw,88px);align-items:center}
.hero h1{max-width:12.5em;margin-bottom:26px}
.hero .lead{max-width:33em}
.reach{display:grid;grid-template-columns:repeat(3,minmax(0,auto));justify-content:start;gap:20px clamp(24px,3.4vw,48px);margin-top:clamp(36px,4vw,48px)}
.reach > div{padding-top:14px;border-top:1px solid var(--line);min-width:0}
.reach dt{margin-bottom:6px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.reach dd{font-family:var(--display);font-size:17.5px;font-weight:600;line-height:1.35;letter-spacing:-.01em}
.reach a{color:var(--ink);transition:color .2s}
.nw,a[href^="tel:"]{white-space:nowrap}
.reach a:hover{color:var(--red)}
/* Dezenter Hinweis für neue Interessenten: Textlink zur Ansprechpartner-Karte */
.hero-next{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin-top:26px;font-size:15px;color:var(--muted)}
.hero-next .tlink{font-size:15px}
.hero-next .tlink .ic{width:16px;height:16px;align-self:center}

/* Support-Bühne */
.support{position:relative;isolation:isolate;overflow:hidden;padding:clamp(28px,3.6vw,48px);border-radius:28px;color:var(--on-dark);
  background:radial-gradient(85% 65% at 100% 0%,rgba(204,23,38,.42),rgba(204,23,38,0) 62%),linear-gradient(165deg,#30353D 0%,#1F2228 100%);box-shadow:var(--sh-stage)}
.support::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.3px);background-size:22px 22px;
  -webkit-mask-image:linear-gradient(200deg,#000 0%,transparent 55%);mask-image:linear-gradient(200deg,#000 0%,transparent 55%)}
/* Das MHS-Dreieck als ruhiges Wasserzeichen */
.support-mark{position:absolute;right:-56px;top:-52px;z-index:-1;width:270px;height:260px;background:#fff;opacity:.05;pointer-events:none;
  -webkit-mask:url(../img/mhs-symbol.svg) center/contain no-repeat;mask:url(../img/mhs-symbol.svg) center/contain no-repeat}
.support h2{margin-bottom:16px;color:#fff;font-size:clamp(1.7rem,2.6vw,2.25rem)}
.support-text{max-width:28em;margin-bottom:30px;font-size:16.5px;color:var(--on-dark)}
.support .btn{box-shadow:0 14px 30px -12px rgba(204,23,38,.9)}
.support-hint{margin-top:16px;font-size:14px;line-height:1.5;color:var(--on-dark-2)}
.support-alt{display:grid;grid-template-columns:repeat(2,minmax(0,auto));justify-content:start;gap:16px clamp(24px,3vw,40px);margin-top:32px;padding-top:24px;border-top:1px solid var(--ant-line)}
.support-alt dt{margin-bottom:4px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-2)}
.support-alt dd{font-size:15.5px;font-weight:500}
.support-alt a{color:#fff;transition:color .2s}
.support-alt a:hover{color:var(--red-on-dark)}
.support :focus-visible,.person :focus-visible,.site-foot :focus-visible{outline-color:#fff}

/* Ansprechpartner und Unternehmen */
.about{padding:clamp(8px,1.5vw,20px) 0 clamp(72px,10vw,136px)}
.about-grid{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:clamp(40px,6.5vw,104px);align-items:center}

.person{scroll-margin-top:clamp(12px,4vw,56px);position:relative;isolation:isolate;overflow:hidden;padding:clamp(28px,3.4vw,44px);border-radius:28px;color:#fff;
  background:radial-gradient(60% 70% at 100% 0%,rgba(255,255,255,.12),rgba(255,255,255,0) 55%),url(../img/bg/mhs-red-master.jpg) 70% 50%/cover no-repeat,#B3141F;
  box-shadow:0 36px 72px -46px rgba(138,15,26,.45)}
.person-head{display:flex;align-items:flex-end;gap:clamp(18px,2.4vw,26px)}
.person-photo{flex:none;width:clamp(112px,11vw,148px);aspect-ratio:4/5;object-fit:cover;object-position:50% 14%;border-radius:16px;background:#E6E7E9;
  box-shadow:0 0 0 1px rgba(255,255,255,.22),0 20px 40px -18px rgba(40,4,8,.65)}
.person-name{font-size:clamp(1.55rem,2.3vw,2rem);color:#fff}
.person-role{margin-top:6px;font-size:15.5px;font-weight:500;color:rgba(255,255,255,.88)}
.person-text{margin:26px 0 22px;font-size:16px;color:rgba(255,255,255,.92)}
.person-links li + li{border-top:1px solid rgba(255,255,255,.24)}
.person-links{border-top:1px solid rgba(255,255,255,.24)}
.person-links a{display:grid;grid-template-columns:4.6em minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 0;color:#fff}
.person-links small{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.82)}
.person-links span{font-weight:600;overflow-wrap:anywhere}
.person-links .ic{width:17px;height:17px;transition:transform .25s var(--ease)}
.person-links a:hover .ic{transform:translateX(4px)}

.about-copy h2{margin-bottom:22px;font-size:clamp(1.75rem,2.7vw,2.4rem)}
.about-copy .lead{max-width:34em}
.about-more{max-width:36em;margin-top:16px;color:var(--text)}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px clamp(24px,3vw,40px);margin-top:clamp(32px,4vw,44px)}
.facts li{position:relative;padding-top:16px;border-top:1px solid var(--line);font-size:15px;line-height:1.55;color:var(--text);text-wrap:pretty}
.facts li::before{content:"";position:absolute;left:0;top:-1px;width:28px;height:2px;background:var(--red)}
.facts b{display:block;margin-bottom:4px;font-family:var(--display);font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}

/* Rechtliche Seiten und 404 */
.page{padding:clamp(24px,4vw,56px) 0 clamp(72px,9vw,120px)}
.page-in{max-width:760px}
.page .tlink{display:flex;width:fit-content;margin-bottom:clamp(28px,4vw,44px);font-size:15px}
.page h1{margin-bottom:18px;font-size:clamp(2.3rem,4.4vw,3.3rem)}
.page h2{margin:clamp(36px,4vw,48px) 0 12px;font-size:clamp(1.25rem,1.8vw,1.45rem);font-weight:600;letter-spacing:-.015em;line-height:1.25}
.page p,.page address,.page ul{margin-top:10px;color:var(--text)}
.page ul{padding-left:1.2em;list-style:disc}
.page li + li{margin-top:6px}
.page strong{color:var(--ink);font-weight:600}
.page a:not(.tlink):not(.btn){color:var(--ink);font-weight:500;text-decoration:underline;text-decoration-color:rgba(204,23,38,.45);text-decoration-thickness:1.5px;text-underline-offset:3px;transition:color .2s,text-decoration-color .2s}
.page a:not(.tlink):not(.btn):hover{color:var(--red);text-decoration-color:var(--red)}
.facts-table{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px 28px;margin-top:12px;color:var(--text)}
.facts-table dt{font-weight:500;color:var(--ink)}
.page-note{margin-top:clamp(40px,5vw,56px);padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:12px 14px;margin-top:32px}
.page .reach{margin-top:clamp(40px,5vw,56px)}

/* Footer */
.site-foot{color:var(--on-dark);background:linear-gradient(180deg,#2B2F36 0%,#1F2228 100%);font-size:15px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,.8fr);gap:36px clamp(32px,5vw,72px);padding-top:clamp(52px,6vw,72px);padding-bottom:clamp(36px,4vw,48px)}
.foot-logo{width:118px;margin-bottom:20px}
.foot-grid address{line-height:1.65}
.foot-h{margin-bottom:14px;font-family:inherit;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-2)}
.foot-grid li + li{margin-top:8px}
.foot-grid a{color:#fff;transition:color .2s}
.foot-grid a:hover{color:var(--red-on-dark)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 32px;padding-top:20px;padding-bottom:28px;border-top:1px solid var(--ant-line);font-size:13px;color:var(--on-dark-2)}

/* Bewegung: einmal beim Laden, ruhig, bei reduzierter Bewegung aus */
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  /* Beim Scrollen wird das Logo in der Leiste etwas kleiner (nur per Transform, ohne Höhenänderung) */
  @supports (animation-timeline:scroll()){
    @keyframes kopf-logo{to{transform:scale(.8)}}
    .logo img{transform-origin:0 50%;animation:kopf-logo linear both;animation-timeline:scroll();animation-range:0 64px}
  }
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  .rise{animation:rise .9s var(--ease) both}
  .d1{animation-delay:.08s}.d2{animation-delay:.16s}.d3{animation-delay:.26s}.d4{animation-delay:.38s}
  .top-bg{animation:fade 1.6s ease-out both}
  /* Zweiter Abschnitt erscheint beim Scrollen, nur wo der Browser das ohne Skript kann */
  @supports (animation-timeline:view()){
    @media (min-width:1025px){
      .reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 5% entry 45%}
    }
  }
}

/* Tablet */
@media (max-width:1024px){
  .hero-grid,.about-grid{grid-template-columns:minmax(0,1fr)}
  .hero h1{max-width:13em}
  .support{max-width:640px}
  .person{max-width:640px}
  .top-bg{inset:0 0 0 20%}
}

/* Smartphone */
@media (max-width:720px){
  /* Telefon als runder Knopf neben dem Ticketportal; die Nummer bleibt für Screenreader lesbar */
  .head-nav{gap:8px}
  .head-tel{justify-content:center;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.72);box-shadow:inset 0 0 0 1.5px var(--line)}
  .head-tel .ul{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .head-tel:hover{box-shadow:inset 0 0 0 1.5px var(--red)}
  .reach{grid-template-columns:minmax(0,1fr);gap:0}
  .reach > div{display:grid;grid-template-columns:6.2em minmax(0,1fr);align-items:center;gap:12px;padding:9px 0}
  .reach > div:last-child{border-bottom:1px solid var(--line)}
  .reach dt{margin:0}
  .reach dd{font-size:16.5px}
  .reach dd a,.support-alt dd a,.foot-grid li a{display:inline-block;padding:4px 0}
  .foot-grid li + li{margin-top:4px}
  .support,.person{border-radius:22px}
  .person-links a{grid-template-columns:minmax(0,1fr) auto;row-gap:2px;padding:12px 0}
  .person-links small,.person-links span{grid-column:1}
  .person-links .ic{grid-column:2;grid-row:1/span 2}
  .support-mark{width:200px;height:192px;right:-48px;top:-44px}
  .support .btn{width:100%}
  .support-alt{grid-template-columns:minmax(0,1fr)}
  .facts{grid-template-columns:minmax(0,1fr);gap:22px}
  .foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .foot-brand{grid-column:1/-1}
  .top-bg{inset:0;background-position:100% 0,0 0,72% 0}
  .facts-table{grid-template-columns:minmax(0,1fr);gap:2px}
  .facts-table dd{margin-bottom:10px}
}
@media (max-width:380px){
  .head-portal{padding:0 13px;font-size:14px}
  .person-head{flex-direction:column;align-items:flex-start}
}

/* Druck */
@media print{
  .top-bg,.support-mark,.support::before,.site-head::before,.skip{display:none}
  .site-head{position:static}
  .support,.person{color:#000;background:#fff;box-shadow:none;border:1px solid #ccc}
  .support h2,.person-name,.support-alt a,.person-links a{color:#000}
  .site-foot{color:#000;background:#fff}
  .foot-grid a{color:#000}
}