/* --------------------------------------------------
   Traserubic Reinigung – Elegant Classic Style CSS
   --------------------------------------------------
   Brand Colors:
     Primary:   #1B4C6B (deep blue)
     Secondary: #F2F6F8 (muted light blue/grey)
     Accent:    #5A9A2E (classic muted green)
   Fonts:
     Display:   'Montserrat', 'Georgia', serif
     Body:      'Roboto', 'Georgia', serif
   Elegant Classic: serif fonts, muted colors, refined spacing
   -------------------------------------------------- */

@import url('https://fonts.googleapis.com/css?family=Montserrat:700,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,700&display=swap');

:root {
  --primary: #1B4C6B;
  --secondary: #F2F6F8;
  --accent: #5A9A2E;
  --text-dark: #222;
  --text-light: #fff;
  --muted: #e5e9ec;
  --border: #d1d7dd;
  --shadow: 0 4px 24px rgba(27,76,107,0.08);
  --radius: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Georgia, serif;
  --font-body: 'Roboto', Georgia, serif;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--secondary);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  border-radius: var(--radius);
  display: block;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
}
h2 {
  font-size: 1.6rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  line-height: 1.3;
}
p, ul, ol {
  font-size: 1rem;
  color: var(--text-dark);
  margin-top: 0;
  margin-bottom: 1em;
}
ul, ol {
  padding-left: 1.2em;
}
strong {
  font-weight: 700;
  color: var(--primary);
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--accent);
  text-decoration: underline;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--text-light) !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0.75em 2em;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: none;
  margin-top: 10px;
  letter-spacing: 0.03em;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.cta:hover, .cta:focus {
  background: #4d7c1e;
  box-shadow: 0 8px 32px rgba(27,76,107,0.12);
  transform: translateY(-2px) scale(1.03);
  text-decoration: none;
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--secondary);
  box-shadow: 0 2px 12px rgba(27,76,107,0.04);
  position: sticky;
  top: 0;
  z-index: 100;
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  flex-wrap: wrap;
}
header nav img {
  height: 48px;
  margin-right: 24px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  font-weight: 500;
}
header nav a.cta {
  margin-left: auto;
}
header nav a:hover, header nav a:focus {
  background: var(--muted);
  color: var(--accent);
}

/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
  display: none;
}
.mobile-menu{
  display: none;
}

/* --------------------
   Mobile Navigation
--------------------- */
@media (max-width: 1024px) {
  header nav {
    gap: 12px;
    padding: 14px 0;
  }
  header nav img {
    height: 40px;
    margin-right: 12px;
  }
}
@media (max-width: 900px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
    position: absolute;
    top: 18px;
    right: 24px;
    background: var(--primary);
    color: var(--text-light);
    border: none;
    font-size: 2rem;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    z-index: 120;
    transition: background var(--transition), box-shadow var(--transition);
    box-shadow: 0 2px 8px rgba(27,76,107,0.10);
  }
  .mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
    background: var(--accent);
    color: var(--text-light);
  }
  .mobile-menu {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(27,76,107,0.96);
    z-index: 200;
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
  }
  .mobile-menu.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }
  .mobile-menu-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2.2rem;
    margin: 24px 32px 0 0;
    cursor: pointer;
    align-self: flex-end;
    transition: color var(--transition);
  }
  .mobile-menu-close:hover, .mobile-menu-close:focus {
    color: var(--accent);
  }
  .mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    margin: 40px 0 0 40px;
  }
  .mobile-nav a {
    color: var(--text-light);
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    padding: 8px 0;
    border-radius: 0;
    transition: color var(--transition), background var(--transition);
  }
  .mobile-nav a:hover, .mobile-nav a:focus {
    color: var(--accent);
    background: none;
    text-decoration: underline;
  }
}

/* --------------------
   Section & Layout
--------------------- */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 600px) {
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 22px;
  flex: 1 1 320px;
  min-width: 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 8px 32px rgba(27,76,107,0.13);
  transform: translateY(-2px) scale(1.02);
}

.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;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 240px;
}
.text-image-section img {
  max-width: 340px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(27,76,107,0.10);
}

@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .text-image-section img {
    max-width: 100%;
  }
}

.feature-grid, .features {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.feature-grid > div, .feature-item {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 18px;
  flex: 1 1 220px;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .feature-item:hover {
  box-shadow: 0 8px 32px rgba(27,76,107,0.13);
  transform: translateY(-2px) scale(1.02);
}

@media (max-width: 700px) {
  .feature-grid, .features {
    flex-direction: column;
    gap: 18px;
  }
}

/* --------------------
   Testimonial Cards
--------------------- */
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  border-left: 5px solid var(--primary);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card p {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: #444;
  font-size: 1rem;
  font-family: var(--font-body);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 8px 32px rgba(27,76,107,0.13);
  border-left: 5px solid var(--accent);
}

/* Ensure contrast for testimonials */
.testimonial-card {
  background: #fff;
  color: #222;
}

/* --------------------
   Table Styling
--------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  overflow: hidden;
}
thead {
  background: var(--primary);
  color: var(--text-light);
}
th, td {
  padding: 16px 12px;
  text-align: left;
  font-size: 1rem;
}
th {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
}
tbody tr {
  border-bottom: 1px solid var(--border);
}
tbody tr:last-child {
  border-bottom: none;
}
tbody td {
  background: #fff;
}

/* --------------------
   Forms & Inputs
--------------------- */
input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  background: #fff;
  margin-bottom: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--muted);
  outline: none;
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--primary);
  color: var(--text-light);
  padding: 40px 0 20px 0;
  margin-top: 60px;
  border-radius: var(--radius) var(--radius) 0 0;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 18px;
}
footer nav a {
  color: var(--text-light);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  background: var(--accent);
  color: var(--text-light);
}
footer div, footer p {
  text-align: center;
  margin: 0 0 8px 0;
  font-size: 0.98rem;
  color: #e6eaf0;
}
footer p:last-child {
  margin-bottom: 0;
  font-size: 0.92rem;
  color: #c7d2df;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: #fff;
  color: var(--primary);
  box-shadow: 0 -4px 24px rgba(27,76,107,0.10);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.3s, transform 0.4s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner p {
  margin: 0;
  font-size: 1rem;
  color: var(--primary);
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-banner .accept {
  background: var(--accent);
  color: var(--text-light);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: #4d7c1e;
}
.cookie-banner .reject {
  background: #e5e9ec;
  color: var(--primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: #d1d7dd;
}
.cookie-banner .settings {
  background: var(--primary);
  color: var(--text-light);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: #14344a;
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(27,76,107,0.60);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: #fff;
  color: var(--primary);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(27,76,107,0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal-content h2 {
  margin-top: 0;
  font-size: 1.3rem;
  color: var(--primary);
}
.cookie-modal-content .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal-content label {
  font-size: 1rem;
  color: var(--primary);
  font-family: var(--font-body);
}
.cookie-modal-content input[type="checkbox"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
}
.cookie-modal-content .essential {
  font-weight: 700;
  color: var(--accent);
}
.cookie-modal-content .modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 18px;
}
.cookie-modal-content button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-modal-content .save {
  background: var(--accent);
  color: var(--text-light);
}
.cookie-modal-content .save:hover, .cookie-modal-content .save:focus {
  background: #4d7c1e;
}
.cookie-modal-content .cancel {
  background: #e5e9ec;
  color: var(--primary);
}
.cookie-modal-content .cancel:hover, .cookie-modal-content .cancel:focus {
  background: #d1d7dd;
}
.cookie-modal-content .close-modal {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-content .close-modal:hover, .cookie-modal-content .close-modal:focus {
  color: var(--accent);
}

/* --------------------
   Miscellaneous
--------------------- */
::-webkit-scrollbar {
  width: 10px;
  background: var(--muted);
}
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 8px;
}

/* Blog categories */
span {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1rem;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .container {
    padding: 0 6px;
  }
  .feature-grid > div, .feature-item, .card {
    min-width: 0;
    padding: 18px 10px;
  }
  .testimonial-card {
    padding: 14px 8px;
  }
  .cookie-modal-content {
    padding: 18px 8px 14px 8px;
    min-width: 0;
  }
}

/* Utility classes */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 12px !important; }
.mb-2 { margin-bottom: 12px !important; }

/* Hide visually but keep accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --------------------
   Elegant Micro-interactions
--------------------- */
.card, .feature-grid > div, .feature-item, .testimonial-card, .cta, .cookie-banner button, .cookie-modal-content button {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

/* --------------------
   Prevent Overlapping
--------------------- */
.card, .feature-grid > div, .testimonial-card, section, .content-wrapper, .text-image-section > div {
  margin-bottom: 20px;
}

/* Ensure no elements overlap */
section, .card-container, .feature-grid, .content-grid, .text-image-section, .testimonial-card, .feature-item {
  gap: 20px;
}

/* --------------------
   Print Styles
--------------------- */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section, .container { box-shadow: none !important; background: #fff !important; }
}