/* =========================
   BASIS
========================= */
:root{
  --bg: #ffffff;
  --text: #1e1e1e;
  --muted: #5f6368;

  /* Bienen-Gelb */
  --bee: #f5c84c;
  --bee-dark: #f2b632;

  --border: rgba(0,0,0,.12);
  --shadow: 0 10px 24px rgba(0,0,0,.08);

  --radius: 18px;
  --max: 1100px;

  --header-h: 72px;
}

*{
  box-sizing: border-box;
}

body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);

  /* 20% Bienen-Gelb als Seitenhintergrund */
  background: rgba(245, 200, 76, 0.38);
}


/* Header-Ausgleich */
.page{
  padding-top: calc(var(--header-h) + 20px);
}

.container{
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

/* =========================
   HEADER (FIXED)
========================= */
.site-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.header-inner{
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo{
  height: 66px;
  width: auto;
  display: block;
}

.nav{
  display: flex;
  gap: 1rem;
}

.nav a{
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  padding: .45rem .6rem;
  border-radius: 10px;
}

.nav a:hover{
  background: rgba(0,0,0,.05);
}

/* =========================
   HERO
========================= */
.hero{
  padding: 16px 0 48px;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

/* LINKER HERO-BEREICH */
.hero-left{
  background: linear-gradient(180deg, var(--bee) 0%, var(--bee-dark) 100%);
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.kicker{
  margin: 0 0 14px;
  font-weight: 700;
  color: rgba(0,0,0,.65);
}

.hero-left h1{
  margin: 0 0 14px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
}

.lead{
  margin: 0 0 24px;
  font-size: 1.05rem;
  color: rgba(0,0,0,.7);
  line-height: 1.6;
}

.btn{
  width: fit-content;
  padding: .85rem 1.2rem;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
}

.btn:hover{
  background: rgba(255,255,255,1);
}

/* RECHTER HERO-BEREICH */
.hero-right{
  background: #ffffff;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-card{
  max-width: 460px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.about-img{
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-text{
  padding: 18px;
}

.about-text h2{
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.about-text p{
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.6;
}

.small{
  font-size: .9rem;
  color: rgba(0,0,0,.55);
}

/* =========================
   SECTIONS
========================= */
.section{
  padding: 56px 0;
}

.section-title{
  margin: 0 0 8px;
  font-size: 1.6rem;
}

.section-subtitle{
  margin: 0 0 20px;
  color: var(--muted);
}

/* =========================
   LEISTUNGS-KARTEN
========================= */
.cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* NEBENEINANDER */
  gap: 16px;
}

.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Gelber Kopf */
.card-head{
  background: rgba(245, 200, 76, 0.9);
  padding: 16px 18px;
}

.card-head h3{
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
}

/* Weißer Body */
.card-body{
  padding: 18px;
}

.card-body p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* =========================
   FOOTER
========================= */
.footer{
  border-top: 1px solid var(--border);
  padding: 18px 0;
  color: rgba(0,0,0,.55);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px){
  .hero-grid{
    grid-template-columns: 1fr;
  }

  .hero-left{
    padding: 40px 28px;
  }

  .cards{
    grid-template-columns: 1fr; /* Mobile untereinander */
  }
}