/* ============================================================
   Troxler-Haus Kita – Stylesheet
   Farben & Layout nach Vorlage (Onepager)
   ============================================================ */

/* ---------- Webfonts (lokal) ---------- */
@font-face{
  font-family:"Montserrat";
  src:url("../fonts/montserrat-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Montserrat";
  src:url("../fonts/montserrat-700.woff2") format("woff2");
  font-weight:700; font-style:normal; font-display:swap;
}

/* ---------- Variablen ---------- */
:root{
  --teal:#006986;
  --teal-dark:#005870;
  --purple:#d9c2de;
  --blue:#a2d5e8;
  --peach:#f9cbbc;
  --lime:#dfe56b;
  --ink:#3a3a3a;
  --white:#ffffff;
  --ang:-6deg;
  --slant:9vw;           /* Fallback */
  --slant-steep:18vw;    /* steile ↗-Schräge: Kitas, Einblicke oben, Footer */
  --slant-gentle:5vw;    /* sanfte ↘-Schräge: Lila unten, Einblicke unten */
  --header-h:88px;       /* Höhe der Navigation */
  --anchor-gap:20px;    /* Abstand beim Anspringen von Ankern unter der Navigation */
  --hero-extra:80px;     /* zusätzlicher Raum unter Panel/Button */
  --maxw:1400px;
  --pad:24px;
  --head-font:"Montserrat",system-ui,sans-serif;
  --body-font:"Montserrat",system-ui,sans-serif;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + var(--anchor-gap));}
body{
  font-family:var(--body-font);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  overflow-x:hidden;
  -webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto;
  -webkit-hyphenate-limit-before:3;-webkit-hyphenate-limit-after:3;
  hyphenate-limit-chars:6 3 3;
  overflow-wrap:break-word;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

/* Kurze, großgeschriebene Labels (Headlines, Buttons, Nav) nicht trennen */
h1,h2,h3,h4,
.btn,.main-nav a,.acc-head,.side-tabs a,.eb-head h2,.nav-toggle,.dots{
  -webkit-hyphens:none;-ms-hyphens:none;hyphens:none;
}

.container{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--pad);
}

/* Zweite, innere Maximalbreite (1000px) für alle Sektionsinhalte.
   Navigation und Hero behalten die äußeren --maxw (1400px). */
:root{--maxw-inner:1000px;}
.about   > .container,
.leitbild > .container,
.kitas   > .container,
.einblicke > .container,
.troxler > .container,
.site-footer > .container{
  max-width:calc(var(--maxw-inner) + var(--pad) * 2);
}

h1,h2,h3,h4{font-family:var(--head-font);color:var(--teal);line-height:1.15;}
h2.section-title{
  font-size:clamp(2rem,4.5vw,3rem);
  font-weight:700;
  letter-spacing:.5px;
  text-transform:uppercase;
  margin-bottom:3.2rem;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--white);
  box-shadow:0 1px 0 rgba(0,0,0,.05);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:88px;
}
.logo img{height:80px;width:auto;}
.main-nav ul{list-style:none;display:flex;gap:34px;align-items:center;}
.main-nav a{
  font-family:var(--head-font);
  font-weight:700;
  font-size:.92rem;
  letter-spacing:1px;
  text-transform:uppercase;
  color:#b9b9b9;
  transition:color .2s;
}
.main-nav a:hover,.main-nav a.active{color:var(--teal);}

/* Burger */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--teal);border-radius:3px;margin:5px 0;transition:.3s;}

/* ============================================================
   FLOATING TABS (Spenden / Jobs)
   ============================================================ */
.side-tabs{
  position:fixed;right:0;top:38%;z-index:90;
  display:flex;flex-direction:column;gap:6px;
}
.side-tabs a{
  background:var(--teal);color:#fff;
  font-family:var(--head-font);font-weight:500;font-size:.9rem;
  padding:10px 22px 10px 24px;
  border-radius:6px 0 0 6px;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:background .2s,padding .2s;
}
.side-tabs a:hover{background:var(--teal-dark);padding-right:30px;}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height:calc(90vh + var(--hero-extra));
  background:url("../assets/Troxler_Kita_hero.jpg") center center/cover no-repeat;
  display:flex;align-items:flex-end;
  overflow:hidden;
}
/* unterer lila Keil, der in den Über-uns-Bereich übergeht */
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:46%;
  background:var(--purple);
  transform:skewY(var(--ang));transform-origin:right bottom;
  z-index:1;
}
.hero-inner{
  position:relative;z-index:3;
  width:100%;
  padding:0 var(--pad) calc(7vh + var(--hero-extra));
  max-width:var(--maxw);margin:0 auto;
}
/* halbtransparentes, geneigtes Panel hinter Headline + Button (ohne Layout-Einfluss) */
.hero-panel{
  position:relative;
  display:inline-block;
  padding:34px 60px 0 30px;
}
.hero-panel::before{
  content:"";position:absolute;z-index:-1;
  top:-130px;left:-50px;right:-40px;bottom:calc(8px - 7vh - var(--hero-extra));
  background:rgba(174,205,225,.55);
  clip-path:polygon(0 110px,100% 0,100% 100%,0 calc(100% - 30px));
}
.hero-panel h1{
  color:#fff;
  font-family:var(--head-font);
  font-weight:700;
  font-size:clamp(2rem,5vw,3.4rem);
  line-height:1.1;
  text-transform:uppercase;
  letter-spacing:1px;
  text-shadow:0 2px 12px rgba(0,0,0,.15);
}
.btn{
  display:inline-block;
  background:var(--teal);color:#fff;
  font-family:var(--head-font);font-weight:500;font-size:.95rem;
  padding:13px 28px;border-radius:6px;
  transition:background .2s,transform .2s;
  border:0;cursor:pointer;
}
.btn:hover{background:var(--teal-dark);transform:translateY(-2px);}
.hero .btn{margin-top:56px;position:relative;z-index:3;}

/* ============================================================
   Diagonale Farbflächen (clip-path-Tessellation)
   Die Spitze der Diagonale ist das tatsächliche Sektionsende.
   Die nächste Sektion beginnt direkt darunter – kein Unterschneiden.
   ============================================================ */
.band{position:relative;z-index:1;}
.band::before{
  content:"";position:absolute;left:0;right:0;top:0;bottom:0;
  z-index:-1;
}
.band--purple::before{background:var(--purple);}
.band--blue::before{background:var(--blue);}
.band--peach::before{background:var(--peach);}

/* Oben gerade, unten ↘ sanft (links hoch, rechts tief) */
.about::before{
  clip-path:polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--slant-gentle)));
}
/* Parallelogramm ↗ steil oben + ↗ steil unten */
.kitas::before{
  clip-path:polygon(0 var(--slant-steep), 100% 0, 100% calc(100% - var(--slant-steep)), 0 100%);
}
/* ↗ steil oben (bündig mit Kitas-Unterkante) + ↘ sanft unten */
.einblicke::before{
  clip-path:polygon(0 var(--slant-steep), 100% 0, 100% 100%, 0 calc(100% - var(--slant-gentle)));
}
/* Einblicke nach oben ziehen, damit die ↗-Kante bündig mit Kitas-Unterkante ist */
.einblicke{margin-top:calc(-1 * var(--slant-steep));}

/* ============================================================
   ABOUT / ÜBER UNS
   ============================================================ */
.about{margin-top:-2px;padding:calc(5vh + 2px) 0 calc(5vh + var(--slant-gentle));text-align:center;}
.about .section-title{text-align:center;}
.about .lead{
  font-family:var(--head-font);font-weight:700;color:var(--teal);
  font-size:clamp(1.1rem,2.2vw,1.5rem);
  max-width:760px;margin:0 auto 3.4rem;line-height:1.4;
}
.about .about-text{
  margin:0 auto;
}
.cols-2{
  display:grid;grid-template-columns:1fr 1fr;gap:38px;
  text-align:left;max-width:920px;margin:0 auto;
}
.cols-2 p{margin-bottom:1rem;}

/* ============================================================
   LEITBILD
   ============================================================ */
.leitbild{padding:8vh 0;}
.leitbild .grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.leitbild .text p{margin-bottom:1rem;}
.leitbild .photo img{width:100%;display:block;}

/* ============================================================
   KITAS (Accordion)
   ============================================================ */
.kitas{padding:calc(5vh + var(--slant-steep)) 0 calc(5vh + var(--slant-steep));}
.kitas .intro{margin:0 0 1.4rem;text-align:left;}
.kitas .intro:last-of-type{margin-bottom:3rem;}
.accordion{margin:0 auto;}
.acc-item{border-top:1px solid rgba(0,105,134,.35);}
.acc-item:last-child{border-bottom:1px solid rgba(0,105,134,.35);}
.acc-head{
  width:100%;background:none;border:0;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 4px;
  font-family:var(--head-font);font-weight:700;font-size:1.05rem;
  letter-spacing:1px;text-transform:uppercase;color:var(--teal);
}
.acc-head .icon{font-size:1.7rem;font-weight:400;line-height:1;transition:transform .3s;}
.acc-panel{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.acc-panel .acc-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:40px;
  padding:0 4px 28px;
}
.acc-panel .text p{margin-bottom:1rem;}
.acc-panel .text p:last-child{margin-bottom:0;}
.acc-item.open .acc-head .icon{transform:rotate(0);}
.contact strong{display:block;}
.contact .name{margin-top:.2rem;}
.contact .tel{margin-top:1rem;}

/* ============================================================
   EINBLICKE (Galerie)
   ============================================================ */
.einblicke{padding:0 0 calc(3vh + var(--slant-gentle));}
.einblicke .eb-head{
  display:flex;align-items:center;gap:30px;
  padding:calc(3vh + var(--slant-steep)) 0 4vh;
}
.einblicke .eb-head h2{
  color:#fff;text-transform:uppercase;font-weight:700;
  font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:1px;margin:0;
}
.dots{display:flex;gap:10px;}
.dots button{
  width:11px;height:11px;border-radius:50%;
  background:rgba(255,255,255,.55);border:0;padding:0;cursor:pointer;
}
.dots button.active{background:#fff;}
.gallery-viewport{overflow:hidden;cursor:grab;}
.gallery-viewport:active{cursor:grabbing;}
.gallery-track{display:flex;width:200%;transition:transform .4s ease;}
.gallery-page{flex:0 0 50%;width:50%;}
.gallery{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  font-size:0;
}
.gallery-item{display:block;position:relative;cursor:pointer;overflow:hidden;}
.gallery-item::before{content:"";display:block;padding-top:71.25%;} /* 456/640 – erzwingt pro Element identische, rundungsfreie Höhe */
.gallery-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .2s;}
.gallery-item:hover img,.gallery-item:focus-visible img{opacity:.82;}
.gallery-item:focus-visible{outline:3px solid var(--teal);outline-offset:-3px;}

/* ============================================================
   LIGHTBOX (Galerie-Großansicht)
   ============================================================ */
.lightbox{
  position:fixed;inset:0;z-index:1000;
  display:none;align-items:center;justify-content:center;
  padding:6vh 5vw;
  background:rgba(0,0,0,.88);
}
.lightbox.open{display:flex;}
.lightbox-content{
  margin:0;max-width:960px;width:100%;
  display:flex;flex-direction:column;align-items:center;
}
.lightbox-img{
  display:block;width:auto;height:auto;max-width:960px;max-height:80vh;
  background:#fff;
  border-radius:4px;box-shadow:0 14px 44px rgba(0,0,0,.45);
}
.lightbox-caption{
  margin-top:14px;color:#fff;text-align:center;
  font-family:var(--body-font);font-size:.95rem;
}
.lightbox-close{
  position:absolute;top:16px;right:26px;
  background:none;border:0;cursor:pointer;
  color:#fff;font-size:2.8rem;line-height:1;opacity:.8;transition:opacity .2s;
}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  background:none;border:0;cursor:pointer;
  color:#fff;font-size:3.4rem;line-height:1;padding:0 12px;opacity:.7;transition:opacity .2s;
}
.lightbox-close:hover,.lightbox-nav:hover,
.lightbox-close:focus-visible,.lightbox-nav:focus-visible{opacity:1;}
.lightbox-prev{left:10px;}
.lightbox-next{right:10px;}
@media (max-width:640px){
  .lightbox{padding:8vh 12vw;}
  .lightbox-close{font-size:2.2rem;top:10px;right:14px;}
  .lightbox-nav{font-size:2.4rem;padding:0 4px;}
}

/* ============================================================
   TROXLER-HAUS
   ============================================================ */
.troxler{padding:10vh 0 8vh;}
.troxler .grid{
  display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center;
}
.troxler .photo img{width:100%;display:block;}
.troxler .section-title{margin-bottom:1.8rem;}
.troxler .text p{margin-bottom:1rem;}
.troxler .text .web{font-family:var(--head-font);font-weight:700;color:var(--ink);}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  position:relative;z-index:1;
  padding:calc(6vh + var(--slant-steep)) 0 5vh;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;bottom:0;
  background:var(--lime);z-index:-1;
  clip-path:polygon(0 var(--slant-steep), 100% 0, 100% 100%, 0 100%);
}
.footer-claim{
  text-align:center;color:var(--teal);
  font-family:var(--head-font);font-weight:700;
  font-size:clamp(1.8rem,4vw,2.8rem);
  margin-bottom:5vh;
}
.footer-grid{
  display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;align-items:start;
  max-width:1000px;margin:0 auto;
}
.footer-logo img{width:200px;}
.footer-col p{color:#4a5418;line-height:1.7;}
.footer-col h4{color:#4a5418;font-size:1rem;margin-bottom:.4rem;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:.4rem;}
.footer-links a{color:#4a5418;transition:color .2s;}
.footer-links a:hover{color:var(--teal);}
.copyright{
  text-align:center;margin-top:6vh;color:var(--teal);
  font-size:.92rem;
}

/* ============================================================
   Unterseiten (Impressum / Datenschutz)
   ============================================================ */
.page-hero{
  background:var(--blue);
  padding:70px 0 calc(40px + var(--slant));position:relative;z-index:1;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - var(--slant)), 0 100%);
}
.page-hero h1{font-size:clamp(2rem,5vw,3rem);text-transform:uppercase;color:var(--teal);}
.legal{padding:3vh 0 8vh;}
.legal .container{max-width:840px;}
.legal h2{font-size:1.4rem;margin:2.2rem 0 .8rem;text-transform:none;letter-spacing:0;}
.legal h3{font-size:1.1rem;margin:1.6rem 0 .5rem;color:var(--teal-dark);}
.legal p{margin-bottom:1rem;}
.legal a{color:var(--teal);text-decoration:underline;}

/* ============================================================
   RESPONSIVE – Tablet
   ============================================================ */
@media (max-width:900px){
  :root{--ang:-4deg;--slant-steep:12vw;--slant-gentle:4vw;}
  .leitbild .grid,.troxler .grid{grid-template-columns:1fr;gap:36px;}
  .leitbild .photo{max-width:480px;margin:0 auto;}
  .troxler .photo{max-width:480px;margin:0 auto;order:-1;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-logo{grid-column:1 / -1;margin-bottom:10px;}
  .acc-panel .acc-grid{grid-template-columns:1fr;gap:18px;}
}

/* ============================================================
   RESPONSIVE – Mobile
   ============================================================ */
@media (max-width:640px){
  :root{--hero-extra:40px;--ang:-3deg;--pad:18px;--slant-steep:9vw;--slant-gentle:3vw;}
  body{font-size:16px;}
  h2.section-title{margin-bottom:2rem;}
  .about .lead{margin-bottom:2.2rem;}
  .site-header .container{height:72px;}
  .logo img{height:56px;}
  .nav-toggle{display:block;}
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    background:#fff;
    flex-direction:column;
    max-height:0;overflow:hidden;transition:max-height .3s ease;
    box-shadow:0 8px 16px rgba(0,0,0,.08);
  }
  .main-nav.open{max-height:340px;}
  .main-nav ul{flex-direction:column;gap:0;padding:8px 0;}
  .main-nav li{width:100%;}
  .main-nav a{display:block;padding:14px var(--pad);}
  .cols-2{grid-template-columns:1fr;gap:0;}
  .gallery{display:flex;flex-direction:column;}
  .footer-grid{grid-template-columns:1fr;text-align:center;gap:28px;}
  .footer-logo img{margin:0 auto;}
  .side-tabs{top:auto;bottom:14px;flex-direction:row;right:14px;gap:8px;}
  .side-tabs a{border-radius:6px;padding:9px 16px;font-size:.8rem;}
  .hero{min-height:calc(62vh + var(--hero-extra));background-position:68% center;}
  .hero-panel{padding:22px 30px 0 20px;}
  .hero .btn{margin-top:40px;}
}