/* ==== CSS RESET & BASE ==== */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html { font-size: 16px; }
*, *::before, *::after { box-sizing: inherit; }
:root {
  --primary: #01324A;
  --secondary: #8EC8E8;
  --accent: #F5FBF7;
  --text-dark: #01324A;
  --text-light: #fff;
  --gray-light: #F5FBF7;
  --gray-dark: #546570;
  --focus: #018bbb;
  --error: #e54b4b;
  --border-radius: 16px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --shadow-md: 0 6px 32px 0 rgba(1,50,74,0.06);
}
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: linear-gradient(120deg, #8EC8E8 0%, #F5FBF7 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover, a:focus { color: var(--focus); outline: none; }
img {
  max-width: 100%;
  display: block;
  height: auto;
}
strong { font-weight: bold; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==== TYPOGRAPHY ==== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.1;
}
h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 24px; }
h2 { font-size: 2rem; font-weight: 700; margin-bottom: 20px; }
h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 12px; }
h4, h5, h6 { font-weight: 500; }
p, ul, ol { font-size: 1rem; margin-bottom: 16px; }
ul, ol { margin-left: 20px; }
ul li, ol li { margin-bottom: 8px; }

.text-section p { font-size: 1.15rem; margin-bottom: 18px; color: var(--gray-dark); }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.1rem; }
}

/* ==== HEADER & NAVIGATION ==== */
header {
  background: var(--primary);
  color: var(--text-light);
  width: 100%;
  box-shadow: 0 4px 24px 0 rgba(1,50,74,0.06);
  position: relative;
  z-index: 20;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 16px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
header nav a {
  color: var(--text-light);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
}
header nav a:hover, header nav a:focus {
  color: var(--secondary);
}
header .cta.primary {
  background: var(--secondary);
  color: var(--primary);
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  padding: 12px 28px;
  box-shadow: var(--shadow-md);
  border: none;
  margin-left: 24px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
header .cta.primary:hover,
header .cta.primary:focus {
  background: #F5FBF7;
  color: var(--primary);
  box-shadow: 0 8px 32px 0 rgba(1,50,74,0.10);
}
header img[alt="ZeitBalance"] {
  height: 42px;
}

/* ========== MOBILE MENU ========== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--secondary);
  font-size: 2rem;
  margin-left: auto;
  z-index: 100;
  cursor: pointer;
  transition: color var(--transition);
  padding: 8px 14px;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: rgba(1,50,74, 0.97);
  z-index: 1050;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0;
  width: 100vw;
  height: 100vh;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--secondary);
  font-size: 2rem;
  padding: 20px;
  margin-right: 8px;
  cursor: pointer;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 36px 32px 0 32px;
  width: 100%;
}
.mobile-nav a {
  color: var(--text-light);
  font-size: 1.15rem;
  font-family: var(--font-display);
  margin-bottom: 6px;
  padding: 10px 0;
  border-radius: 8px;
  width: 100%;
  transition: background var(--transition), color var(--transition);
  text-align: left;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--secondary);
  color: var(--primary);
}

@media (max-width: 1080px) {
  header nav {
    gap: 12px;
  }
}
@media (max-width: 950px) {
  header nav, header .cta.primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* ==== MAIN LAYOUT SECTIONS ==== */
main { min-height: 60vh; }
section {
  margin-bottom: 60px;
  padding: 40px 0 40px 0;
  background: transparent;
  width: 100%;
}
.content-wrapper {
  background: var(--accent);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  padding: 40px 32px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.text-section {
  align-items: flex-start;
  gap: 16px;
  display: flex;
  flex-direction: column;
  text-align: left;
  background: none;
  box-shadow: none;
  padding: 0;
}
@media (max-width: 768px) {
  .content-wrapper { padding: 26px 10px; }
  section { padding: 24px 0; }
}

/* ==== FLEXBOX CONTAINERS ==== */
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 20px;
}
.feature {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px 0 rgba(1,50,74,0.04);
  flex: 1 1 220px;
  min-width: 200px;
  max-width: 280px;
  padding: 28px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature img {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
}
.feature:hover, .feature:focus-within {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 10px 24px 0 rgba(1,50,74,0.10);
}

@media (max-width: 900px) {
  .features-grid { flex-direction: column; gap: 16px; }
  .feature { max-width: unset; min-width: unset; width: 100%; }
}

/* ==== SERVICES LIST ==== */
.services-list {
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.services-list li {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  padding: 22px 22px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.services-list h3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.18rem;
  margin-bottom: 6px;
}
.services-list h3 span {
  font-size: 1rem;
  color: var(--primary);
  background: var(--secondary);
  border-radius: 8px;
  padding: 2px 10px;
  font-weight: 700;
}
.services-list p {
  font-size: 1rem;
  color: var(--gray-dark);
}

/* ==== TESTIMONIALS ==== */
.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 18px;
}
.testimonial-card {
  background: #fff;
  color: var(--text-dark);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow-md);
  min-width: 240px;
  max-width: 340px;
  flex: 1 1 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.testimonial-card span {
  color: var(--gray-dark);
  font-size: 0.97rem;
  font-family: var(--font-body);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px 0 rgba(1,50,74,0.12);
}
@media (max-width: 900px) {
  .testimonials {
    flex-direction: column;
    gap: 14px;
  }
}

/* ==== TEAM GRID (Über uns) ==== */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 24px;
}
.team-member {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  padding: 26px 20px 18px 20px;
  min-width: 200px;
  max-width: 340px;
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (max-width: 900px) {
  .team-grid { flex-direction: column; gap: 16px; }
  .team-member { max-width: unset; min-width: unset; width: 100%; }
}

.certifications ul {
  padding-left: 20px;
  list-style: disc;
  color: var(--primary);
}

/* ==== MAP SNIPPET & CONTACT INFO ==== */
.contact-info { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; font-size: 1.05rem; }
.map-snippet {
  margin-top: 18px;
  background: #fff;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  color: var(--primary);
  display: flex; align-items: center; gap: 10px;
  font-weight: 500;
}

/* ==== THANK YOU MESSAGE ==== */
.thank-you-message {
  background: var(--secondary);
  border-radius: var(--border-radius);
  padding: 24px 18px;
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 18px;
  margin-top: 10px;
  box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}

/* ==== BUTTONS ==== */
.cta, button, .button {
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: var(--border-radius);
  padding: 12px 32px;
  background: var(--primary);
  color: var(--text-light);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  display: inline-block;
  margin-top: 10px;
}
.cta.primary {
  background: linear-gradient(90deg, var(--secondary) 0%, #B8E6FF 100%);
  color: var(--primary);
  box-shadow: var(--shadow-md);
}
.cta.primary:hover,
.cta.primary:focus {
  background: linear-gradient(90deg, #b7eafc 0%, #8EC8E8 100%);
  color: var(--primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px 0 rgba(1,50,74,0.09);
}
.button-alt, .cta.secondary {
  background: var(--primary);
  color: var(--secondary);
}
.button-alt:hover, .cta.secondary:hover, .button-alt:focus, .cta.secondary:focus {
  background: var(--secondary);
  color: var(--primary);
}

/* ==== FOOTER ==== */
footer {
  background: var(--primary);
  color: var(--text-light);
  padding: 28px 0 18px 0;
  margin-top: 32px;
  font-size: 1rem;
  border-top-left-radius: 32px;
  border-top-right-radius: 32px;
  box-shadow: 0 -2px 16px 0 rgba(1,50,74,0.07);
}
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-family: var(--font-display);
}
.footer-menu a {
  color: var(--secondary);
  font-size: 0.98rem;
  text-decoration: underline;
  margin: 2px 4px;
  transition: color var(--transition);
}
.footer-menu a:hover,
.footer-menu a:focus {
  color: #F5FBF7;
}
.address-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--secondary);
  font-size: 0.97rem;
}
.address-section a {
  color: #F5FBF7;
  text-decoration: underline;
}
.address-section img {
  width: 18px;
  height: 18px;
  vertical-align: middle;
  margin-right: 6px;
}
@media (max-width: 700px) {
  .footer-menu { flex-direction: column; gap: 8px; }
}

/* ==== COOKIE CONSENT BANNER ==== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  background: #01324A;
  color: #fff;
  padding: 24px 18px 18px 18px;
  z-index: 1099;
  box-shadow: 0 -2px 20px 0 rgba(1,50,74,0.14);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 1rem;
  animation: cookieSlideIn 0.7s cubic-bezier(0.4,0,0.2,1);
}
@keyframes cookieSlideIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-buttons {
  display: flex;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius);
  padding: 8px 22px;
  margin: 0;
  cursor: pointer;
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 2px 12px 0 rgba(1,50,74,0.10);
  transition: background var(--transition), color var(--transition);
}
.cookie-banner button.reject {
  background: #fff;
  color: var(--primary);
}
.cookie-banner button.settings {
  background: var(--gray-light);
  color: var(--primary);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: #F5FBF7;
  color: var(--primary);
}

/* --- Cookie Modal --- */
.cookie-modal-overlay {
  position: fixed;
  z-index: 1100;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(1,50,74,0.40);
  display: none;
  align-items: flex-end;
  justify-content: center;
  transition: background 0.3s cubic-bezier(0.4,0,0.2,1);
}
.cookie-modal-overlay.active {
  display: flex;
  animation: fadeInModalBg 0.3s;
}
@keyframes fadeInModalBg {
  from { background: rgba(1,50,74,0.0); }
  to { background: rgba(1,50,74,0.40); }
}
.cookie-modal {
  background: #fff;
  color: var(--primary);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -4px 44px 0 rgba(1,50,74,0.20);
  max-width: 480px;
  width: 95%;
  padding: 34px 22px 30px 22px;
  margin-bottom: 0;
  animation: cookieModalIn 0.34s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
@keyframes cookieModalIn {
  0% { transform: translateY(150px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.cookie-modal h3 { margin-bottom: 10px; }
.cookie-modal .category {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.cookie-modal .switch {
  position: relative;
  width: 44px;
  height: 26px;
  background: var(--gray-light);
  border-radius: 16px;
  transition: background var(--transition);
}
.cookie-modal .switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-modal .slider {
  position: absolute;
  top: 3px; left: 3px; right: 3px; bottom: 3px;
  background: var(--secondary);
  border-radius: 16px;
  transition: background var(--transition), left var(--transition);
}
.cookie-modal .switch input:checked + .slider {
  background: var(--primary);
}
.cookie-modal .switch input:disabled + .slider {
  background: #E6E6E6;
}
.cookie-modal .slider::after {
  content: "";
  position: absolute;
  left: 4px;
  bottom: 4px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
}
.cookie-modal .switch input:checked + .slider::after {
  transform: translateX(18px);
}
.cookie-modal .switch input:disabled + .slider::after {
  background: #ccc;
}
.cookie-modal .category-label {
  flex: 1;
  font-size: 1.02rem;
}
.cookie-modal-actions {
  margin-top: 18px;
  width: 100%;
  display: flex;
  gap: 14px;
  justify-content: flex-end;
}
.cookie-modal-actions button {
  font-family: var(--font-display);
  background: var(--primary);
  color: var(--text-light);
  border-radius: var(--border-radius);
  padding: 9px 22px;
}
.cookie-modal-actions button:hover, .cookie-modal-actions button:focus { background: var(--secondary); color: var(--primary); }

/* ==== MISC FLEX PATTERNS ==== */
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; background: #fff; border-radius: var(--border-radius); box-shadow: var(--shadow-md); }
.card-content { display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.content-grid { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
.text-image-section { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.testimonial-card { display: flex; align-items: center; gap: 20px; padding: 20px; }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/* ==== RESPONSIVE === */
@media (max-width: 768px) {
  .container { padding-left: 8px; padding-right: 8px; }
  .content-grid, .features-grid, .card-container {
    flex-direction: column !important;
    gap: 14px !important;
  }
  .text-image-section { flex-direction: column; gap: 18px; }
  .testimonial-card { flex-direction: column; gap: 10px; padding: 16px; }
}

/* ==== UTILS ==== */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-16 { margin-top: 16px !important; }
.mb-16 { margin-bottom: 16px !important; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-column { flex-direction: column !important; }
.gap-20 { gap: 20px !important; }

/* ==== FOCUS STATES ACCESSIBILITY ==== */
a:focus-visible, button:focus-visible, .cta:focus-visible {
  outline: 2px solid var(--focus) !important;
  outline-offset: 2px;
  z-index: 2;
}

/* ==== PRINT ==== */
@media print { header, footer, .cookie-banner, .mobile-menu { display: none !important; } }