/* ============================================================
   Eisenwald Akademie – Haupt-Stylesheet
   ============================================================ */

/* --- Variablen & Reset --- */
:root {
  --green-dark:   #2E7D32;
  --green-light:  #66BB6A;
  --dark-gray:    #333333;
  --white:        #ffffff;
  --bg-light:     #f5f9f5;
  --text-muted:   #666666;
  --border-color: #e0e0e0;
  --shadow:       0 4px 20px rgba(0,0,0,0.08);
  --radius:       10px;
  --transition:   0.3s ease;
  --font:         'Poppins', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--dark-gray);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: var(--green-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-light); }
ul { list-style: none; }

/* --- Utility --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark-gray);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
}
.section-header { text-align: center; margin-bottom: 52px; }
.section-header .section-subtitle { margin: 0 auto; }
.text-green { color: var(--green-dark); }
.bg-light  { background: var(--bg-light); }
.bg-green  { background: var(--green-dark); color: var(--white); }

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: none;
  font-family: var(--font);
  text-align: center;
}
.btn-primary {
  background: var(--green-dark);
  color: var(--white);
}
.btn-primary:hover {
  background: #1B5E20;
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--green-dark);
  transform: translateY(-2px);
}
.btn-outline-green {
  background: transparent;
  color: var(--green-dark);
  border: 2px solid var(--green-dark);
}
.btn-outline-green:hover {
  background: var(--green-dark);
  color: var(--white);
}

/* ============================================================
   HEADER & NAVBAR
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--green-dark);
}
.navbar-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--green-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
}
.navbar-brand:hover { color: var(--green-dark); }

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.navbar-nav a {
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark-gray);
  transition: background var(--transition), color var(--transition);
}
.navbar-nav a:hover,
.navbar-nav a.active {
  background: var(--bg-light);
  color: var(--green-dark);
}
.navbar-nav .btn-primary {
  padding: 9px 22px;
  font-size: 0.9rem;
}
.navbar-nav .btn-primary:hover { color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--dark-gray);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1503676260728-1c00da094a0b?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(46,125,50,0.88) 0%, rgba(27,94,32,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  color: var(--white);
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 22px;
}
.hero-title span { color: #A5D6A7; }
.hero-text {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   FEATURE CARDS
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--green-dark);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(46,125,50,0.15);
}
.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--green-dark);
}
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-gray);
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   CONTENT BLOCK (Mission)
   ============================================================ */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }
.content-block-text h2 { font-size: 2rem; font-weight: 700; margin-bottom: 16px; }
.content-block-text p  { color: var(--text-muted); margin-bottom: 16px; }
.content-block-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: 420px;
  object-fit: cover;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stat-item { padding: 30px 20px; }
.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  margin-top: 8px;
  display: block;
}

/* ============================================================
   CTA
   ============================================================ */
.cta-section {
  text-align: center;
  padding: 80px 0;
}
.cta-section h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1.05rem;
  opacity: 0.85;
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-wrapper {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--green-dark); }
.breadcrumb span.sep { color: var(--border-color); }
.breadcrumb span.current { color: var(--dark-gray); font-weight: 500; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1B5E20 100%);
  padding: 70px 0;
  color: var(--white);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 14px;
}
.page-hero p { font-size: 1.05rem; opacity: 0.88; max-width: 620px; margin: 0 auto; }

/* ============================================================
   TEAM GRID
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
  text-align: center;
}
.team-card:hover { transform: translateY(-6px); }
.team-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}
.team-card-body { padding: 24px 20px; }
.team-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.team-card .role { font-size: 0.85rem; color: var(--green-dark); font-weight: 600; margin-bottom: 10px; }
.team-card p { font-size: 0.88rem; color: var(--text-muted); }

/* ============================================================
   COURSE CARDS
   ============================================================ */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.course-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.course-card:hover { transform: translateY(-6px); }
.course-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.course-card-body { padding: 24px; }
.course-tag {
  display: inline-block;
  background: var(--bg-light);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.course-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.course-card p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; }
.course-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.course-meta span { display: flex; align-items: center; gap: 5px; }

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.blog-card:hover { transform: translateY(-6px); }
.blog-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}
.blog-card-body { padding: 24px; }
.blog-category {
  display: inline-block;
  background: var(--bg-light);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.blog-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.blog-card p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; }
.blog-meta { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 12px; flex-wrap: wrap; }

/* Blog Article */
.article-container { max-width: 840px; margin: 0 auto; }
.article-header { margin-bottom: 36px; }
.article-header h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.25; margin-bottom: 16px; }
.article-meta { display: flex; gap: 18px; font-size: 0.88rem; color: var(--text-muted); flex-wrap: wrap; margin-bottom: 28px; }
.article-hero-img { width: 100%; height: 440px; object-fit: cover; border-radius: var(--radius); margin-bottom: 36px; }
.article-body h2 { font-size: 1.5rem; font-weight: 700; margin: 36px 0 14px; color: var(--dark-gray); }
.article-body h3 { font-size: 1.15rem; font-weight: 700; margin: 28px 0 10px; color: var(--green-dark); }
.article-body p { color: var(--text-muted); margin-bottom: 18px; line-height: 1.8; }
.article-body ul { padding-left: 20px; list-style: disc; margin-bottom: 18px; }
.article-body ul li { color: var(--text-muted); margin-bottom: 8px; }
.article-body img { border-radius: var(--radius); margin: 28px 0; width: 100%; height: 340px; object-fit: cover; }
.article-body blockquote {
  border-left: 4px solid var(--green-dark);
  padding: 16px 24px;
  background: var(--bg-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 28px 0;
  font-style: italic;
  color: var(--dark-gray);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
}
.contact-info h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; }
.contact-info p { color: var(--text-muted); margin-bottom: 28px; }
.contact-detail { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-detail .icon {
  width: 46px; height: 46px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--green-dark); font-size: 1.1rem; flex-shrink: 0;
}
.contact-detail-text span { display: block; font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px; margin-bottom: 3px; }
.contact-detail-text a, .contact-detail-text p { font-size: 0.95rem; color: var(--dark-gray); margin: 0; }

/* Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-wrapper h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 7px; color: var(--dark-gray); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--dark-gray);
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--green-dark);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-success {
  display: none;
  background: #e8f5e9;
  border: 1px solid var(--green-light);
  color: var(--green-dark);
  padding: 14px 18px;
  border-radius: 6px;
  margin-top: 14px;
  font-weight: 500;
}
.map-wrapper {
  margin-top: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.map-wrapper iframe { display: block; width: 100%; height: 420px; border: none; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-gray);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question.active { background: var(--bg-light); color: var(--green-dark); }
.faq-question .faq-icon { font-size: 1.2rem; flex-shrink: 0; transition: transform var(--transition); }
.faq-question.active .faq-icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 24px 22px; color: var(--text-muted); line-height: 1.8; }
.faq-answer.open { display: block; }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-content { max-width: 840px; margin: 0 auto; }
.legal-content h2 { font-size: 1.4rem; font-weight: 700; margin: 36px 0 12px; color: var(--dark-gray); }
.legal-content h3 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 8px; color: var(--green-dark); }
.legal-content p { color: var(--text-muted); margin-bottom: 14px; line-height: 1.8; }
.legal-content ul { padding-left: 20px; list-style: disc; margin-bottom: 14px; }
.legal-content ul li { color: var(--text-muted); margin-bottom: 6px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer-brand .tagline { font-size: 0.9rem; color: var(--green-light); font-style: italic; margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-size: 1rem; font-weight: 600; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.7); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--green-light); }
.footer-contact p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
  display: flex; align-items: flex-start; gap: 10px;
}
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.footer-bottom a:hover { color: var(--green-light); }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: #1a1a1a;
  color: rgba(255,255,255,0.9);
  padding: 20px 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
#cookie-banner.show { transform: translateY(0); }
.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.88rem; flex: 1; min-width: 240px; }
.cookie-inner a { color: var(--green-light); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-accept {
  background: var(--green-dark);
  color: var(--white);
  border: none;
  padding: 10px 24px;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-accept:hover { background: #1B5E20; }
.cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 10px 22px;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.88rem;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-decline:hover { background: rgba(255,255,255,0.08); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .features-grid  { grid-template-columns: repeat(2, 1fr); }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .content-block  { grid-template-columns: 1fr; gap: 36px; }
  .content-block.reverse { direction: ltr; }
  .contact-grid   { grid-template-columns: 1fr; }
  .team-grid      { grid-template-columns: repeat(2, 1fr); }
  .courses-grid   { grid-template-columns: repeat(2, 1fr); }
  .blog-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .navbar-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    gap: 4px;
  }
  .navbar-nav.open { display: flex; }
  .navbar-nav a { padding: 12px 16px; }
  .site-header { position: relative; }

  .hero { min-height: 70vh; }
  .features-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }
}

@media (max-width: 600px) {
  .section { padding: 55px 0; }
  .team-grid      { grid-template-columns: 1fr; }
  .courses-grid   { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: 1fr 1fr; }
  .footer-grid    { grid-template-columns: 1fr; }
  .section-title  { font-size: 1.6rem; }
  .hero-title     { font-size: 1.9rem; }
}