/* ----------------------------------------
   RESET & BASE
---------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Source Sans 3",system-ui,sans-serif;line-height:1.6;color:#1c1e21;background:#fff;min-height:100svh}

/* ----------------------------------------
   DESIGN-TOKENS
---------------------------------------- */
:root {
  --navy: #183B5F;
  --blue: #1784C8;
  --red: #CC4E44;
  --orange: #F59500;
  --yellow: #F3C400;
  --light: #F7F8FA;
  --radius: .5rem;
  --shadow: 0 4px 12px rgba(0,0,0,.08);

  /* Logo-Höhe im Header: skaliert zwischen 80px und 160px */
  --logo-height: clamp(80px, 15vw, 160px);

  /* Fluid Typography */
  --h1: clamp(2rem,4vw+1rem,3.5rem);
  --h2: clamp(1.5rem,2.5vw+.5rem,2.25rem);
  --h3:1.25rem;
}

/* Dark Mode */
@media(prefers-color-scheme:dark){
  :root{--bg:#101214;--txt:#ECEFF1;--light:#1A1D1F;--shadow:0 4px 12px rgba(0,0,0,.5);}
  body{color:var(--txt);background:var(--bg);}
}

/* ----------------------------------------
   HELPERS
---------------------------------------- */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1rem;
}

/* ----------------------------------------
   HEADER / NAVIGATION
---------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: .75rem;
}

/* Logo */
.logo img {
  height: var(--logo-height);
  width: auto;
  display: block;
}

/* Desktop-Navigation */
.nav-list {
  display: flex;
  gap: 2rem;
  font-weight: 600;
}
.nav-list a {
  color: #1c1e21;
  text-decoration: none;
  position: relative;
  padding-block: .25rem;
}
.nav-list a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -4px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform .3s;
}
.nav-list a:hover::after {
  transform: scaleX(1);
}

/* Mobile-Burger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  position: relative;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  height: 3px;
  background: #1c1e21;
  transition: .3s;
}
.nav-toggle::before { top: 13px; }
.nav-toggle span   { top: 21px; }
.nav-toggle::after { top: 29px; }

@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .nav-list {
    position: fixed;
    top: 0;
    left: 0;
    width: 70%;
    max-width: 250px;
    height: 100svh;
    flex-direction: column;
    padding: 5rem 2rem;
    background: #fff;
    transform: translateX(-100%);
    box-shadow: 4px 0 12px rgba(0,0,0,.08);
    gap: 1.5rem;
    transition: transform .3s;
  }
  .nav-list.open {
    transform: translateX(0);
  }
}

/* ----------------------------------------
   (Restliche Styles wie Hero, Sections usw.)
   bleiben unverändert bzw. folgen aus deiner bisherigen style.css
---------------------------------------- */