/* --------------------------------------------------
   AgenturWerkzeuge Industrial Modern CSS
   Brand: AgenturWerkzeuge
   Style: industrial_modern (dark, metallic, urban, modern)
   Fonts: Montserrat (display), Roboto (body)
   Colors: #223A49 (primary), #25A9A1 (secondary), #F6F7F9 (accent)
   -------------------------------------------------- */

@import url('https://fonts.googleapis.com/css?family=Montserrat:700,600,500,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');

:root {
  --color-primary: #223A49;
  --color-secondary: #25A9A1;
  --color-accent: #F6F7F9;
  --color-dark: #181F23;
  --color-metal: #7A8A99;
  --color-bg: #20282D;
  --color-bg-light: #2B353C;
  --color-text: #F6F7F9;
  --color-text-dark: #1A2328;
  --color-shadow: rgba(34,58,73,0.18);
  --color-shadow-strong: rgba(34,58,73,0.32);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --header-height: 72px;
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-cookie: 300;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --------------------
   TYPOGRAPHY
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-top: 0;
  margin-bottom: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  color: var(--color-secondary);
  text-shadow: 0 2px 8px var(--color-shadow-strong);
}
h2 {
  font-size: 2rem;
  color: var(--color-accent);
  border-left: 5px solid var(--color-secondary);
  padding-left: 16px;
}
h3 {
  font-size: 1.35rem;
  color: var(--color-secondary);
}
h4 {
  font-size: 1.1rem;
  color: var(--color-metal);
  font-weight: 600;
}
p, ul, ol {
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 16px;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: #1b7c77;
  text-decoration: underline;
}

/* --------------------
   HEADER & NAVIGATION
--------------------- */
header {
  background: linear-gradient(90deg, var(--color-primary) 80%, var(--color-bg-light) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 24px;
}
header img {
  height: 44px;
  width: auto;
  margin-right: 24px;
}
header nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-accent);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
  letter-spacing: 0.03em;
}
header nav a:hover, header nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.button.primary {
  background: linear-gradient(90deg, var(--color-secondary) 80%, #1b7c77 100%);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  padding: 12px 32px;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.button.primary:hover, .button.primary:focus {
  background: linear-gradient(90deg, #1b7c77 80%, var(--color-secondary) 100%);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.button.secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius);
  padding: 12px 32px;
  margin-top: 24px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.button.secondary:hover, .button.secondary:focus {
  background: var(--color-secondary);
  color: var(--color-bg);
  border-color: var(--color-secondary);
  transform: translateY(-2px) scale(1.03);
}

/* --------------------
   MOBILE NAVIGATION
--------------------- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 16px;
  z-index: var(--z-mobile-menu);
  transition: color var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-secondary);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(34,58,73,0.98);
  z-index: var(--z-mobile-menu);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-left: 4px solid transparent;
  padding-left: 12px;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-left: 4px solid var(--color-secondary);
}

/* --------------------
   MAIN LAYOUT & SECTIONS
--------------------- */
main {
  margin-top: 0;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
}

/* --------------------
   FLEXBOX PATTERNS
--------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  min-width: 260px;
  flex: 1 1 300px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) 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;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  min-width: 260px;
  flex: 1 1 320px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --------------------
   FEATURE GRIDS & SLIDERS
--------------------- */
.feature-grid, .service-list, .team-grid, .value-grid, .blog-post-grid, .pricing-table, .faq-list, .case-study-slider, .image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div, .service-list > div, .team-grid > div, .value-grid > div, .blog-post-grid > div, .pricing-table > div, .faq-list > div, .case-study-slider > div, .image-gallery > img {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px 20px;
  flex: 1 1 280px;
  min-width: 240px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .service-list > div:hover, .team-grid > div:hover, .value-grid > div:hover, .blog-post-grid > div:hover, .pricing-table > div:hover, .faq-list > div:hover, .case-study-slider > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.image-gallery {
  gap: 20px;
  justify-content: flex-start;
}
.image-gallery img {
  background: var(--color-bg-light);
  border: 2px solid var(--color-metal);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  width: 220px;
  height: 140px;
  object-fit: cover;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.image-gallery img:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: scale(1.04);
}

.customer-logos {
  display: flex;
  gap: 32px;
  align-items: center;
  margin-top: 24px;
  flex-wrap: wrap;
}
.customer-logos img {
  height: 40px;
  width: auto;
  filter: grayscale(1) contrast(1.2);
  opacity: 0.8;
  transition: filter var(--transition), opacity var(--transition);
}
.customer-logos img:hover {
  filter: grayscale(0) contrast(1.4);
  opacity: 1;
}

.newsletter-info {
  background: var(--color-bg);
  border-left: 4px solid var(--color-secondary);
  padding: 18px 24px;
  border-radius: var(--radius);
  color: var(--color-accent);
  margin-top: 12px;
}

.blog-categories {
  margin-top: 18px;
  color: var(--color-metal);
  font-size: 1rem;
}

/* --------------------
   PRICING TABLE
--------------------- */
.pricing-table > div {
  background: var(--color-bg);
  border: 2px solid var(--color-metal);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 32px 24px;
  min-width: 260px;
  flex: 1 1 320px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.pricing-table > div:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.pricing-table strong {
  font-size: 1.3rem;
  color: var(--color-secondary);
  margin-top: 12px;
}
.pricing-table ul {
  padding-left: 18px;
  margin: 0 0 8px 0;
}

/* --------------------
   CTA SECTION
--------------------- */
section .button.primary, section .button.secondary {
  margin-top: 12px;
}

/* --------------------
   TESTIMONIALS
--------------------- */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.testimonial-card p {
  color: var(--color-text-dark);
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 8px;
}
.testimonial-card span {
  color: var(--color-metal);
  font-size: 0.98rem;
  font-family: var(--font-body);
}

/* --------------------
   FOOTER
--------------------- */
footer {
  background: linear-gradient(90deg, var(--color-primary) 80%, var(--color-bg-light) 100%);
  color: var(--color-accent);
  padding: 40px 0 24px 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
footer nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
footer nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.02em;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.footer-contact {
  color: var(--color-metal);
  font-size: 0.98rem;
  margin-bottom: 8px;
}
footer p {
  color: var(--color-metal);
  font-size: 0.95rem;
  margin: 0;
}

/* --------------------
   COOKIE CONSENT BANNER
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-cookie);
  background: linear-gradient(90deg, var(--color-bg-light) 80%, var(--color-primary) 100%);
  color: var(--color-accent);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  opacity: 1;
  transition: opacity 0.3s var(--transition), transform 0.3s var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 320px;
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0;
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-bg);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: #1b7c77;
}
.cookie-banner .reject {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-secondary);
  color: var(--color-bg);
}
.cookie-banner .settings {
  background: var(--color-metal);
  color: var(--color-bg);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-secondary);
  color: var(--color-bg);
}

/* COOKIE MODAL */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(34,58,73,0.85);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-bg-light);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 32px var(--color-shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h3 {
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-accent);
  font-family: var(--font-body);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category .always-on {
  color: var(--color-metal);
  font-size: 0.98rem;
  margin-left: 8px;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--color-secondary);
}

/* --------------------
   CONTACT DETAILS & MAP
--------------------- */
.contact-details {
  background: var(--color-bg);
  border-left: 4px solid var(--color-secondary);
  padding: 18px 24px;
  border-radius: var(--radius);
  color: var(--color-accent);
  margin-bottom: 20px;
}
.map {
  margin-top: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* --------------------
   RESPONSIVE DESIGN
--------------------- */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .service-list > div, .team-grid > div, .value-grid > div, .blog-post-grid > div, .pricing-table > div, .faq-list > div, .case-study-slider > div, .image-gallery > img {
    flex: 1 1 220px;
    min-width: 180px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
  }
  header nav {
    display: none;
  }
  .button.primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    max-width: 100vw;
    padding: 0 10px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 20px;
  }
  .feature-grid, .service-list, .team-grid, .value-grid, .blog-post-grid, .pricing-table, .faq-list, .case-study-slider, .image-gallery {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .service-list > div, .team-grid > div, .value-grid > div, .blog-post-grid > div, .pricing-table > div, .faq-list > div, .case-study-slider > div, .image-gallery > img {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .testimonial-slider {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    min-width: 0;
    width: 100%;
    padding: 16px 10px;
  }
  .customer-logos {
    gap: 18px;
    justify-content: flex-start;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .map img {
    width: 100%;
    height: auto;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
    padding: 18px 8px;
  }
  .cookie-banner .cookie-actions {
    gap: 10px;
  }
  .cookie-modal {
    padding: 22px 10px 18px 10px;
    min-width: 0;
    width: 95vw;
  }
  footer .container {
    gap: 12px;
    padding: 0 10px;
  }
  footer nav {
    gap: 12px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.2rem;
    padding-left: 8px;
  }
  .button.primary, .button.secondary {
    padding: 10px 12px;
    font-size: 0.98rem;
  }
  .cookie-banner {
    font-size: 0.98rem;
  }
}

/* --------------------
   MICRO-INTERACTIONS
--------------------- */
.card, .feature-grid > div, .service-list > div, .team-grid > div, .value-grid > div, .blog-post-grid > div, .pricing-table > div, .faq-list > div, .case-study-slider > div, .testimonial-card, .image-gallery img {
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.button, .cookie-banner button, .cookie-modal .modal-actions button {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* --------------------
   UTILITY CLASSES
--------------------- */
.hide {
  display: none !important;
}

/* --------------------
   ACCESSIBILITY
--------------------- */
:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --------------------
   INDUSTRIAL MODERN DECORATIVE ACCENTS
--------------------- */
section {
  border: 1.5px solid var(--color-metal);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: relative;
}
section:before {
  content: '';
  display: block;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 8px;
  background: linear-gradient(90deg, var(--color-secondary) 0%, transparent 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.18;
  pointer-events: none;
}

/* Metallic accent bar for cards */
.card:before, .feature-grid > div:before, .service-list > div:before, .team-grid > div:before, .value-grid > div:before, .blog-post-grid > div:before, .pricing-table > div:before, .faq-list > div:before, .case-study-slider > div:before {
  content: '';
  display: block;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--color-metal) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0.22;
  pointer-events: none;
}

/* --------------------
   END OF CSS
--------------------- */