/* ================================================================
   WissensWelle Duisburg – Warm Friendly CSS Theme
   Responsive Flexbox Layout (No Grid/Columns!) + UI Interactions
=================================================================== */
/* === CSS Reset & Normalize === */
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: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  font-size: 100%;
  background: #FFF9F4;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: 'Roboto', Arial, sans-serif;
  color: #184560;
  background-color: #FFF9F4;
  line-height: 1.65;
  min-height: 100vh;
}
img, picture {
  max-width: 100%;
  display: block;
}
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button, input, select, textarea {
  font: inherit;
  background: none;
  border: none;
  outline: none;
  color: inherit;
  box-shadow: none;
  appearance: none;
}
button, .button-primary, .button-secondary { cursor: pointer; }

/* ===== Brand Color Variables ===== */
:root {
  --color-primary: #184560;
  --color-secondary: #47A7C4;
  --color-accent: #FFD561;
  --color-neutral: #FFF9F4;
  --color-card: #FFFFFF;
  --color-text-dark: #184560;
  --color-text-light: #fff;
  --color-success: #50C07B;
  --color-warning: #FFD561;
  --color-danger: #E53E3E;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  color: #184560;
  font-weight: 700;
  margin-bottom: 16px;
}
h1 { font-size: 2.5rem; line-height: 1.15; }
h2 { font-size: 2rem; line-height: 1.18; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.95rem; }
p, ul, ol, li {
  font-size: 1rem;
  color: #23405A;
  margin-bottom: 14px;
}
.tagline {
  font-size: 1.15rem;
  color: var(--color-secondary);
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 12px;
}
strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* === Layout Containers === */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
/* Section spacing per requirement */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0; /* no extraneous padding */
}
.text-section {
  gap: 20px;
}

/* == Feature Grid (Index Highlights) == */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  margin-bottom: 0;
}
.feature {
  background: var(--color-card);
  border-radius: 24px;
  box-shadow: 0 2px 12px rgba(220,140,60,0.08);
  padding: 24px 20px;
  flex: 1 1 230px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.feature img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  margin-bottom: 10px;
}
.feature:hover {
  box-shadow: 0 8px 28px rgba(220,140,60,0.16);
  transform: translateY(-3px) scale(1.02);
}

/* ===== Card Containers for other use ===== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-card);
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(220, 140, 60, 0.10);
  margin-bottom: 20px;
  position: relative;
  flex: 1 1 260px;
  min-width: 220px;
  padding: 24px 18px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card:hover {
  box-shadow: 0 12px 32px rgba(255, 213, 97, 0.12);
  transform: translateY(-2px) scale(1.01);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

/* =========== Flexible Grids ========== */
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =========== Testimonials ============= */
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(24,69,96,0.10);
  margin: 20px 0;
  color: var(--color-primary);
  font-style: italic;
}
.testimonial-card p {
  font-size: 1.1rem;
  color: var(--color-primary);
}
.testimonial-card span {
  font-size: 0.98rem;
  color: #715100;
  font-style: normal;
  font-family: "Montserrat", Arial, sans-serif;
  letter-spacing: 0.2px;
}

/* ======= Support Info & Contact Details ======= */
.support-info, .address-info, .phone-email-details, .office-hours, .map-snippet {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin: 6px 0;
}
.support-info p, .address-info p, .phone-email-details p, .office-hours p, .map-snippet p {
  margin-bottom: 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #23405A;
}
.support-info img, .address-info img, .phone-email-details img, .map-snippet img {
  width: 22px;
  height: 22px;
  margin-right: 5px;
}

/* ======= Buttons & Links ======= */
.button-primary {
  display: inline-block;
  background: var(--color-secondary);
  color: var(--color-text-light);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.04rem;
  text-align: center;
  border-radius: 30px;
  padding: 14px 34px;
  box-shadow: 0 2px 12px rgba(71, 167, 196, 0.14);
  border: none;
  transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
  margin-top: 10px;
}
.button-primary:hover, .button-primary:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(24,69,96,0.14);
  transform: translateY(-2px) scale(1.04);
}
.button-secondary {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.02rem;
  text-align: center;
  border-radius: 28px;
  padding: 11px 26px;
  border: none;
  box-shadow: 0 2px 9px rgba(226,182,68,0.07);
  transition: background 0.17s, color 0.15s, box-shadow 0.15s;
  margin-right: 12px;
}
.button-secondary:hover, .button-secondary:focus {
  background: #FFEAAC;
  color: #715100;
  box-shadow: 0 8px 22px rgba(255,213,97,0.19);
}

/* Links */
a:not(.button-primary):hover, a:not(.button-primary):focus {
  color: var(--color-secondary);
  text-decoration: underline;
  transition: color 0.13s;
}

/* ======= Header, Navigation & Mobile Menu ======= */
header {
  background: var(--color-card);
  box-shadow: 0 2px 8px rgba(36,64,90,0.06);
  position: sticky;
  top: 0;
  z-index: 30;
}
nav {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 13px 22px 13px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
nav img {
  width: 52px;
  height: 52px;
  margin-right: 12px;
}
nav ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}
nav ul li a {
  font-family: 'Montserrat', Arial, sans-serif;
  padding: 7px 13px;
  color: var(--color-primary);
  border-radius: 20px;
  transition: background 0.13s, color 0.12s;
  font-size: 1rem;
}
nav ul li a:hover, nav ul li a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}
nav .button-primary {
  margin-left: 20px;
  margin-top: 0;
}

/* Burger menu toggle button for mobile */
.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  border: none;
  width: 48px;
  height: 48px;
  font-size: 2.2rem;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 24px;
  top: 18px;
  transition: background 0.18s, transform 0.14s;
  z-index: 60;
  box-shadow: 0 4px 12px rgba(220,140,60,0.11);
}
.mobile-menu-toggle:active,
.mobile-menu-toggle:hover {
  background: var(--color-secondary);
  color: #fff;
}

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255, 249, 244, 0.96);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateX(-120%);
  transition: transform 0.33s cubic-bezier(.78,.21,.36,.99);
  box-shadow: 8px 0 32px rgba(24,69,96,0.12);
  padding: 0;
  width: 100vw;
  height: 100vh;
  overflow-y: auto;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: var(--color-secondary);
  color: #fff;
  border-radius: 50%;
  border: none;
  width: 48px;
  height: 48px;
  font-size: 2.1rem;
  position: absolute;
  right: 20px;
  top: 20px;
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.14s;
}
.mobile-menu-close:hover {
  background: var(--color-primary);
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: 90px;
  margin-left: 34px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.17rem;
  color: var(--color-primary);
  padding: 14px 8px;
  border-radius: 10px;
  width: 100%;
  margin-bottom: 3px;
  transition: background 0.15s, color 0.12s;
}
.mobile-nav a:active, .mobile-nav a:hover {
  background: var(--color-secondary);
  color: #fff;
}

/* ==== Footer ==== */
footer {
  background: var(--color-card);
  border-top: 3px solid var(--color-accent);
  box-shadow: 0 -2px 10px rgba(24,69,96,0.06);
  padding: 32px 0 16px;
  margin-top: 60px;
}
footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: center;
  margin-bottom: 16px;
}
footer address {
  font-size: 0.98rem;
  color: #617894;
  font-style: normal;
  text-align: center;
  line-height: 1.6;
}
footer ul li a {
  color: var(--color-secondary);
  font-family: 'Montserrat', Arial, sans-serif;
  transition: color 0.14s;
}
footer ul li a:hover{
  color: var(--color-primary);
}

/* ======= Cookie Consent Banner ======= */
.cookie-consent-banner {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  padding: 26px 20px 22px 20px;
  background: #fff8e1;
  border-top: 3px solid #FFD561;
  box-shadow: 0 -8px 30px rgba(210,160,20,0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  z-index: 200;
  font-size: 1rem;
  transition: transform 0.33s, opacity 0.2s;
}
.cookie-consent-banner.hide {
  transform: translateY(130%);
  opacity: 0;
  pointer-events: none;
}
.cookie-consent-text {
  color: #3B2A09;
  margin-bottom: 2px;
  text-align: center;
  max-width: 550px;
}
.cookie-consent-actions {
  display: flex;
  flex-direction: row;
  gap: 13px;
  margin-top: 4px;
}
.button-cookie-accept, .button-cookie-reject, .button-cookie-settings {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 24px;
  border: none;
  box-shadow: 0 2px 8px rgba(220,140,60,0.09);
  padding: 10px 22px;
  margin: 0 3px;
  transition: background 0.18s, color 0.13s, box-shadow 0.13s;
}
.button-cookie-accept {
  background: var(--color-success);
  color: #fff;
}
.button-cookie-accept:hover, .button-cookie-accept:focus {
  background: #32A345;
}
.button-cookie-reject {
  background: #F7B8A0;
  color: var(--color-primary);
}
.button-cookie-reject:hover, .button-cookie-reject:focus {
  background: #E53E3E;
  color: #fff;
}
.button-cookie-settings {
  background: var(--color-accent);
  color: var(--color-primary);
}
.button-cookie-settings:hover, .button-cookie-settings:focus {
  background: #fff;
  color: var(--color-primary);
  outline: 1px solid #FFD561;
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed; left:0; right:0; top:0; bottom:0;
  background: rgba(31,30,22,0.30);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.22s;
}
.cookie-modal-overlay.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal {
  background: #fff;
  border-radius: 24px;
  max-width: 420px;
  width: 95vw;
  padding: 28px 22px 20px 22px;
  box-shadow: 0 14px 34px rgba(24,69,96,0.18);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.cookie-modal h2 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.cookie-category {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 0 4px 8px 4px;
  font-size: 1.03rem;
}
.cookie-switch {
  position: relative;
  width: 46px;
  height: 26px;
}
.cookie-switch input[type="checkbox"] {
  opacity: 0;
  width: 46px;
  height: 26px;
  position: absolute;
  left: 0; top: 0;
}
.cookie-slider {
  background: #EEE6C9;
  border-radius: 18px;
  width: 46px;
  height: 26px;
  position: absolute;
  left: 0; top: 0;
  cursor: pointer;
  transition: background 0.18s;
}
.cookie-switch input:checked + .cookie-slider {
  background: var(--color-secondary);
}
.cookie-slider:before {
  content: '';
  position: absolute;
  left: 4px; top: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: left 0.2s;
}
.cookie-switch input:checked + .cookie-slider:before {
  left: 22px;
}
.cookie-category span {
  color: var(--color-primary);
}
.cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
  margin-top: 12px;
}
.button-cookie-save {
  background: var(--color-secondary);
  color: #fff;
  font-weight: 700;
  border-radius: 20px;
  padding: 10px 22px;
  border: none;
  transition: background 0.13s;
}
.button-cookie-save:hover { background: var(--color-primary); }
.button-cookie-cancel {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: 20px;
  padding: 10px 22px;
  border: none;
  transition: background 0.15s;
}
.button-cookie-cancel:hover { background: #fff;
 outline: 1px solid var(--color-accent); }

/* =================== Responsive Styles ======================= */
@media (max-width: 1100px) {
  nav, .container {
    max-width: 98vw;
    padding-left: 8px;
    padding-right: 8px;
  }
  .feature-grid {
    gap: 15px;
  }
}
@media (max-width: 900px) {
  .feature-grid, .content-grid {
    flex-direction: column;
    gap: 22px;
  }
  nav ul {
    gap: 11px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 1.55rem; }
  h2 { font-size: 1.25rem; }
  .section {
    padding: 28px 8px;
    margin-bottom: 39px;
  }
  .feature, .card {
    padding: 18px 12px;
    min-width: 150px;
  }
  .testimonial-card {
    padding: 16px 9px;
    font-size: 1rem;
  }
  nav ul, nav .button-primary {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (max-width: 600px) {
  nav, .container {
    padding-left: 3px; padding-right: 3px;
  }
  .cookie-modal {
    max-width: 96vw;
    padding: 16px 6px 10px 6px;
  }
  .cookie-consent-banner {
    font-size: 0.98rem;
    padding: 17px 4px 14px 4px;
  }
}
@media (max-width: 540px) {
  .feature-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card {
    padding: 14px 3px;
  }
  nav img {
    width: 44px; height: 44px;
  }
}
@media (max-width: 470px) {
  h1 { font-size: 1.13rem; }
  h2 { font-size: 1.01rem; }
  .container, .content-wrapper {
    padding-left: 0; padding-right: 0;
  }
  .section {
    padding: 16px 2px;
    margin-bottom: 24px;
  }
}

/* ================= Utilities =================== */
.rounded {
  border-radius: 24px !important;
}
.shadow-soft {
  box-shadow: 0 2px 16px rgba(220, 140, 60, 0.12);
}
.text-center { text-align: center !important; }
.flex-row { display: flex; flex-direction: row; gap: 20px; }
.flex-column { display: flex; flex-direction: column; gap: 13px; }

/* ================= FORM ELEMENTS =================== */
input, textarea, select {
  font-family: 'Roboto', Arial, sans-serif;
  background: #FFFBF2;
  color: var(--color-primary);
  padding: 10px 14px;
  border-radius: 14px;
  border: 1.5px solid #E2E6E7;
  font-size: 1rem;
  margin-bottom: 12px;
  width: 100%;
  transition: border 0.13s, box-shadow 0.13s;
}
input:focus, textarea:focus, select:focus {
  border: 1.7px solid var(--color-secondary);
  box-shadow: 0 2px 8px rgba(71,167,196,0.08);
}
label {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 1.05rem;
  display: block;
}

/* ================= ACCESSIBILITY ================ */
:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
::selection {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* ================= MICRO-INTERACTIONS =========== */
/* Subtle cards appearing fade-in */
.card, .feature, .testimonial-card {
  opacity: 0;
  animation: cardfadein 0.8s cubic-bezier(.57,.21,.35,1) 0.05s forwards;
}
@keyframes cardfadein {
  0% { opacity: 0; transform: translateY(28px) scale(0.98); }
  60% { opacity: 0.6; transform: translateY(-5px) scale(1.01); }
  100% { opacity: 1; transform: none; }
}

/* Hamburger spin/slide in mobile menu button (optional) */
.mobile-menu-toggle.open {
  transform: rotate(90deg) scale(1.06);
  transition: transform 0.21s;
}

/* ========== Misc Fixes for Spacing/No Overlap =========== */
section + section { margin-top: 0px; }
.content-wrapper > * + * { margin-top: 11px; }
ul li + li, ol li + li { margin-top: 7px; }
.card + .card, .feature + .feature { margin-top: 0px; }
.support-info > p + p, .phone-email-details > p + p { margin-left: 22px; }
.testimonial-card + .testimonial-card { margin-top: 20px; }

/* Modal scroll lock support */
body.modal-open {
  overflow: hidden;
}

/* ===== END OF WissensWelle Duisburg CSS ===== */