:root {
  --sv-gelb: #FFCC00;
  --sv-gelb-dark: #d8ad00;
  --sv-gelb-light: #fff9db;
  --sv-schwarz: #121212;
  --sv-schwarz-hover: #262626;
  --sv-weiss: #ffffff;
  --sv-weiss-soft: #fafbfc;
  --sv-border: #e5e7eb;
  --sv-border-subtle: #f0f1f3;
  --sv-text-main: #1f2937;
  --sv-text-muted: #4b5563;
  --sv-text-subtle: #6b7280;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--sv-text-main);
  background-color: var(--sv-weiss); /* Rein weißer Seitenhintergrund */
  line-height: 1.6;
}

/* ================= Header & Navigation ================= */
.header {
  background-color: var(--sv-weiss);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--sv-border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--sv-schwarz);
}

.brand img {
  height: 54px;
  width: auto;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.1));
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: var(--sv-schwarz);
  line-height: 1.1;
}

.brand-text h1 span {
  color: var(--sv-gelb-dark);
}

.brand-text small {
  font-size: 0.75rem;
  color: var(--sv-text-subtle);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.4rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--sv-schwarz);
  text-decoration: none;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.nav-link:hover, 
.nav-item:hover > .nav-link {
  background-color: var(--sv-gelb);
  color: var(--sv-schwarz);
}

/* Dropdown */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--sv-weiss);
  min-width: 230px;
  list-style: none;
  border: 1px solid var(--sv-border);
  border-top: 3px solid var(--sv-gelb);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  border-radius: 0 0 8px 8px;
  padding: 0.5rem 0;
}

.dropdown-menu a {
  color: var(--sv-schwarz);
  padding: 0.75rem 1.25rem;
  text-decoration: none;
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}

.dropdown-menu a:hover {
  background-color: var(--sv-gelb-light);
  color: var(--sv-schwarz);
  padding-left: 1.5rem;
}

.nav-item:hover .dropdown-menu {
  display: block;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.9rem;
  color: var(--sv-schwarz);
  cursor: pointer;
}

/* ================= Hero Sektion (Hell / Weiß) ================= */
.hero {
  background-color: var(--sv-weiss);
  padding: 5rem 1.5rem 4rem 1.5rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--sv-border);
}

.hero-wappen-bg {
  max-width: 140px;
  margin: 0 auto 1.5rem auto;
  display: block;
}

.hero h2 {
  font-size: 3rem;
  font-weight: 900;
  color: var(--sv-schwarz);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.hero h2 span {
  background: linear-gradient(180deg, transparent 65%, var(--sv-gelb) 65%);
  padding: 0 6px;
}

.hero p {
  font-size: 1.25rem;
  max-width: 760px;
  margin: 0 auto 2.5rem auto;
  color: var(--sv-text-muted);
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ================= Buttons ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.8rem 1.6rem;
  font-weight: 800;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.btn-gelb {
  background-color: var(--sv-gelb);
  color: var(--sv-schwarz);
  box-shadow: 0 3px 10px rgba(255, 204, 0, 0.35);
}

.btn-gelb:hover {
  background-color: var(--sv-gelb-dark);
}

.btn-schwarz {
  background-color: var(--sv-schwarz);
  color: var(--sv-weiss);
}

.btn-schwarz:hover {
  background-color: var(--sv-schwarz-hover);
}

.btn-outline {
  border: 2px solid var(--sv-schwarz);
  color: var(--sv-schwarz);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--sv-schwarz);
  color: var(--sv-weiss);
}

/* ================= Layout & Karten (Weiß / Hell) ================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}

.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  font-size: 2.2rem;
  color: var(--sv-schwarz);
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.5px;
  display: inline-block;
  position: relative;
}

.section-head h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 4px;
  background-color: var(--sv-gelb);
  margin: 10px auto 0 auto;
  border-radius: 2px;
}

.section-head p {
  color: var(--sv-text-subtle);
  margin-top: 0.8rem;
  font-size: 1.05rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--sv-weiss);
  border-radius: 10px;
  padding: 2.2rem;
  border: 1px solid var(--sv-border);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

.card-gelb-top {
  border-top: 6px solid var(--sv-gelb);
}

.card-schwarz-top {
  border-top: 6px solid var(--sv-schwarz);
}

/* ================= Sektionen mit dezenten Konturen ================= */
.section-soft-divider {
  border-top: 1px solid var(--sv-border-subtle);
}

/* Downloads Boxen */
.dow-box {
  background: var(--sv-weiss);
  border: 1px solid var(--sv-border);
  border-left: 6px solid var(--sv-gelb);
  padding: 1.4rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

/* FSJ Banner im weißen Design */
.fsj-banner {
  background-color: var(--sv-weiss-soft);
  border: 2px solid var(--sv-schwarz);
  border-radius: 12px;
  padding: 3.5rem 2.5rem;
  position: relative;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.badge-gelb {
  background: var(--sv-gelb);
  color: var(--sv-schwarz);
  padding: 0.35rem 0.9rem;
  border-radius: 30px;
  font-weight: 800;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 1rem;
}

/* ================= Footer (Hell / Weiß) ================= */
.footer {
  background-color: var(--sv-weiss);
  color: var(--sv-text-muted);
  border-top: 4px solid var(--sv-gelb);
  padding-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3.5rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.footer h3 {
  color: var(--sv-schwarz);
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  font-weight: 800;
  position: relative;
  display: inline-block;
}

.footer a {
  color: var(--sv-text-muted);
  text-decoration: none;
  transition: color 0.2s;
  display: inline-block;
  margin-bottom: 0.4rem;
}

.footer a:hover {
  color: var(--sv-schwarz);
  font-weight: 700;
}

.footer-bottom {
  background-color: var(--sv-weiss-soft);
  border-top: 1px solid var(--sv-border);
  padding: 1.6rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--sv-text-subtle);
}

.footer-bottom a {
  color: var(--sv-schwarz);
  font-weight: 700;
  margin: 0 8px;
  text-decoration: underline;
  cursor: pointer;
}

/* ================= Formular Inputs ================= */
input, select, textarea {
  font-family: inherit;
  font-size: 0.95rem;
  background-color: var(--sv-weiss);
  color: var(--sv-text-main);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sv-gelb-dark) !important;
  box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.25);
}

/* ================= Modal ================= */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  overflow-y: auto;
  padding: 1.5rem;
}

.modal-content {
  background: var(--sv-weiss);
  max-width: 680px;
  margin: 3.5rem auto;
  padding: 2.5rem;
  border-radius: 10px;
  border-top: 6px solid var(--sv-gelb);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sv-text-subtle);
}

.modal-close:hover {
  color: var(--sv-schwarz);
}

/* ================= Mobil ================= */
@media (max-width: 900px) {
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--sv-weiss);
    border-bottom: 2px solid var(--sv-border);
    padding: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  }
  .nav-menu.active {
    display: flex;
  }
  .nav-item {
    width: 100%;
  }
  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    background-color: var(--sv-weiss-soft);
    border: none;
    border-left: 3px solid var(--sv-gelb);
    padding-left: 1rem;
    margin: 0.4rem 0;
  }
  .nav-item.open .dropdown-menu {
    display: block;
  }
  .hero h2 {
    font-size: 2.2rem;
  }
}