/* RESET & BASE TYPOGRAPHY (Industrial Modern - dark, clean, urban) */
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;
  vertical-align: baseline;
  box-sizing: border-box;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.6;
  background: #101820;
  color: #F3F5F7;
  font-family: 'Open Sans', Arial, sans-serif;
  min-height: 100vh;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: #DAA520;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #fff;
  text-decoration: underline;
}
ul, ol {
  list-style: none;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  outline: none;
}

/* BRAND & INDUSTRIAL MODERN FONTS */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #F3F5F7;
}
h1 {
  font-size: 2.25rem;
  margin-bottom: 20px;
}
h2 {
  font-size: 1.5rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.text-section h2, .text-section h3 {
  color: #DAA520;
}

p, li, .footer-copy, .testimonial-meta {
  font-family: 'Open Sans', Arial, sans-serif;
  color: #F3F5F7;
  font-size: 1rem;
  line-height: 1.8;
}
strong { color: #DAA520; }

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* HEADER & NAVBAR */
header {
  background: #161b22;
  border-bottom: 2px solid #2c3942;
  box-shadow: 0 2px 8px rgba(22,50,75, 0.12);
  z-index: 100;
  position: relative;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 20px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
header nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #F3F5F7;
  padding: 6px 4px;
  text-transform: uppercase;
  position: relative;
  transition: color 0.18s;
}
header nav a:hover, header nav a:focus {
  color: #DAA520;
  border-bottom: 2px solid #DAA520;
}
.cta-button {
  background: #DAA520;
  color: #16344B;
  font-weight: 700;
  font-family: 'Montserrat', Arial, sans-serif;
  text-transform: uppercase;
  padding: 12px 26px;
  border: none;
  border-radius: 26px;
  box-shadow: 0 2px 8px rgba(218,165,32, 0.13);
  cursor: pointer;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  margin-left: 18px;
  transition: background 0.18s, color 0.18s, box-shadow 0.24s;
  display: inline-block;
}
.cta-button:hover, .cta-button:focus {
  background: #b88d24;
  color: #fff;
  box-shadow: 0 4px 16px 0 rgba(218,165,32, 0.27);
}

/* MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 2100;
  background: #16344B;
  color: #DAA520;
  border: none;
  width: 46px;
  height: 46px;
  font-size: 2rem;
  border-radius: 50%;
  box-shadow: 0 1px 8px rgba(22,50,75,0.10);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.17s, color 0.2s;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: #DAA520;
  color: #16344B;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  height: 100vh;
  background: #161b22;
  box-shadow: -2px 0 12px 0 rgba(16,24,32,0.25);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.85,-0.1,.26,1.05);
  z-index: 2500;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: #161b22;
  color: #DAA520;
  border: none;
  font-size: 2rem;
  padding: 22px 24px 16px 16px;
  margin-left: auto;
  margin-bottom: 12px;
  cursor: pointer;
  transition: color 0.18s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #fff;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 16px 32px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.18rem;
  letter-spacing: 0.04em;
  color: #F3F5F7;
  padding: 10px 6px;
  border-radius: 8px;
  transition: background 0.16s, color 0.15s;
}
.mobile-nav a:active {
  background: #2c3942;
  color: #DAA520;
}

/* Hide desktop nav on mobile; show burger */
@media (max-width: 900px) {
  header .container nav, header .container .cta-button { display: none; }
  .mobile-menu-toggle { display: flex; }
}
@media (min-width: 901px) {
  .mobile-menu,
  .mobile-menu-toggle { display: none !important; }
}

/* MAIN LAYOUT & FLEX CONTAINERS (Spacing, Section rules) */
main {
  width: 100%;
  background: #101820;
  padding-top: 0;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #16344B;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(22,50,75, 0.09);
}
section:last-of-type {
  margin-bottom: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* CARD & FLEX UTILS */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #182635;
  border-radius: 14px;
  box-shadow: 0 3px 14px rgba(22,50,75,0.10);
  margin-bottom: 20px;
  position: relative;
  padding: 32px 28px;
  min-width: 250px;
  max-width: 410px;
  flex: 1 1 310px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1.5px solid #283848;
  transition: box-shadow 0.19s, border-color 0.2s;
}
.card:hover {
  box-shadow: 0 10px 32px 0 rgba(218,165,32, 0.12);
  border-color: #DAA520;
}
.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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  margin-bottom: 20px;
  background: #F3F5F7;
  border-radius: 14px;
  border-left: 7px solid #DAA520;
  box-shadow: 0 3px 14px rgba(22,50,75,0.12);
  min-width: 220px;
  max-width: 560px;
}
.testimonial-card p {
  color: #161b22;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1.12rem;
  font-style: italic;
  margin-bottom: 0;
}
.testimonial-meta {
  color: #16344B;
  font-size: 0.99rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* FEATURE GRID & SERVICE GRID */
.feature-grid, .service-grid, .service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  margin-bottom: 16px;
}
.feature-grid li, .service-grid li, .service-list li {
  background: #182635;
  border-radius: 14px;
  box-shadow: 0 2px 12px 0 rgba(22,50,75, 0.08);
  padding: 22px 20px 18px 20px;
  min-width: 220px;
  flex: 1 1 255px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  border: 1.2px solid #293949;
  position: relative;
  transition: box-shadow 0.15s, border-color 0.19s;
}
.feature-grid li:hover, .service-grid li:hover, .service-list li:hover {
  box-shadow: 0 8px 20px 0 rgba(218,165,32, 0.13);
  border-color: #DAA520;
}
.feature-grid li img, .service-grid li img {
  width: 48px;
  height: 48px;
  filter: grayscale(0.25) contrast(1.05);
  margin-bottom: 10px;
  background: #101820;
  border-radius: 7px;
  box-shadow: 0 1px 6px rgba(16,24,32,0.06);
}

/* FAQ ACCORDION */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: #182635;
  border-radius: 11px;
  border-left: 5px solid #DAA520;
  padding: 20px 22px 18px 22px;
  box-shadow: 0 2px 12px rgba(22,50,75,0.08);
  margin-bottom: 10px;
}
.faq-item h3 {
  color: #DAA520;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.faq-item p {
  color: #F3F5F7;
  margin-bottom: 0;
}
.faq-suggestion {
  margin-top: 22px;
  background: #222f39;
  border-radius: 9px;
  padding: 20px;
  color: #F3F5F7;
}
.faq-suggestion a { color: #DAA520; font-weight: bold; }

/* FORMS (minimal, for Kontakt) */
.text-section a {
  color: #DAA520;
  border-bottom: 1.5px dashed #DAA520;
  padding-bottom: 1px;
  font-weight: 600;
  transition: border 0.15s;
}
.text-section a:hover { border-bottom-style: solid; }

/* FOOTER */
footer {
  background: #161b22;
  color: #F3F5F7;
  border-top: 2px solid #2c3942;
  margin-top: 40px;
  padding-top: 36px;
  padding-bottom: 28px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: stretch;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 18px;
}
.footer-nav a {
  color: #DAA520;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.92;
  transition: color 0.13s;
}
.footer-nav a:hover { color: #fff; }
.footer-contact {
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: center;
  margin-bottom: 10px;
}
.footer-contact img {
  width: 48px;
  height: 48px;
  filter: grayscale(0.19) contrast(1.08);
}
.footer-contact-details {
  color: #F3F5F7;
  font-size: 0.95rem;
}
.footer-contact-details img {
  display: inline;
  width: 16px;
  height: 16px;
  margin-right: 6px;
  margin-bottom: -3px;
}
.footer-copy {
  text-align: center;
  font-size: 0.98rem;
  opacity: 0.8;
  color: #bcbcbc;
  margin-top: 14px;
}

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5000;
  display: flex;
  justify-content: center;
  background: #16344B;
  box-shadow: 0 -2px 18px 0 rgba(16,24,32,0.11);
  padding: 24px 8px 22px 8px;
  border-top: 3px solid #DAA520;
  animation: fadein-banner 0.27s;
}
@keyframes fadein-banner {
  from {opacity: 0;transform: translateY(60px);} to {opacity: 1;transform: translateY(0);}
}
.cookie-banner-content {
  display: flex;
  gap: 34px;
  align-items: center;
  flex-wrap: wrap;
  max-width: 950px;
  width: 100%;
}
.cookie-banner-message {
  color: #F3F5F7;
  font-size: 1rem;
  margin-right: 16px;
  flex: 1 1 240px;
}
.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cookie-btn {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  border-radius: 7px;
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.18s;
}
.cookie-btn.accept {
  background: #DAA520;
  color: #16344B;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #b88d24;
  color: #fff;
}
.cookie-btn.reject {
  background: #394e60;
  color: #DAA520;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #222f39;
  color: #fff;
}
.cookie-btn.settings {
  background: transparent;
  border: 2px solid #DAA520;
  color: #DAA520;
  font-weight: 600;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #DAA520;
  color: #161b22;
}

/* COOKIE MODAL POPUP */
.cookie-modal {
  position: fixed;
  top: 0; left:0; right:0; bottom:0;
  background: rgba(20, 36, 56, 0.98);
  z-index: 5050;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modal-fadein 0.24s;
}
@keyframes modal-fadein {
  from {opacity:0;} to {opacity: 1;}
}
.cookie-modal-dialog {
  background: #16344B;
  border-radius: 18px;
  box-shadow: 0 8px 38px 0 rgba(22,50,75,0.23);
  border: 2px solid #DAA520;
  max-width: 390px;
  width: 95%;
  padding: 32px 26px 30px 26px;
  color: #F3F5F7;
  display: flex;
  flex-direction: column;
  gap: 25px;
  position: relative;
  animation: modal-dialog-fade 0.23s;
}
@keyframes modal-dialog-fade { from {transform:scale(0.91);} to {transform:scale(1);} }
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  background: none;
  border: none;
  color: #DAA520;
  font-size: 1.7rem;
  cursor: pointer;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-family: 'Montserrat', Arial, sans-serif;
  color: #F3F5F7;
  font-weight: 600;
  flex: 1 1 auto;
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: #293949;
  border-radius: 14px;
  position: relative;
  transition: background 0.19s;
  flex-shrink: 0;
}
.cookie-toggle[data-checked="true"] {
  background: #DAA520;
}
.cookie-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: left 0.15s;
}
.cookie-toggle[data-checked="true"] .cookie-toggle-knob {
  left: 18px;
  background: #16344B;
}
.cookie-category .cookie-info {
  font-size: 0.92rem;
  color: #bcbcbc;
  margin-left: 5px;
}
.cookie-category.disabled label {
  opacity: 0.57;
}

/* SPACING EXTRAS & UTILS */
.mb-0 { margin-bottom: 0 !important; } 
.mt-0 { margin-top: 0 !important; } 
.gap-20 { gap: 20px !important; }
.pb-0 { padding-bottom: 0 !important; }

/* TEXT-SECTION for plain sections */
.text-section {
  padding: 0 0 0 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}
.text-section strong {
  color: #DAA520;
}

/* ANIMATION MICRO-INTERACTIONS */
.cta-button, .card, .feature-grid li, .service-grid li, .testimonial-card, .faq-item {
  transition:box-shadow 0.16s, border-color 0.17s, background 0.14s, color 0.18s, transform 0.14s;
}
.card:hover, .feature-grid li:hover, .service-grid li:hover, .cta-button:hover {
  transform: translateY(-4px) scale(1.012);
  box-shadow: 0 10px 28px 0 rgba(218,165,32,0.14);
}

/* SCROLLBARS for urban/industrial feel */
::-webkit-scrollbar {
  width: 10px;
  background: #101820;
}
::-webkit-scrollbar-thumb {
  background: #283848;
  border-radius: 7px;
}
::-webkit-scrollbar-thumb:hover {
  background: #DAA520;
}

/* MEDIA QUERIES: Responsive / Mobile-First */
@media (max-width: 1200px) {
  .container { max-width: 98vw; }
}
@media (max-width: 900px) {
  .container { max-width: 98vw; }
  section { padding: 28px 5vw; }
  .testimonial-card { max-width: 98vw; }
}
@media (max-width: 768px) {
  section {padding: 22px 2vw; margin-bottom: 40px;}
  h1 { font-size: 1.55rem; }
  h2 { font-size: 1.18rem; }
  h3 { font-size: 1rem; }
  .content-wrapper, .card-container, .content-grid, .footer-contact { flex-direction: column; gap: 18px; }
  .feature-grid, .service-grid, .service-list { flex-direction: column; gap: 18px; }
  .card, .feature-grid li, .service-grid li, .service-list li { min-width: 0; max-width: 100%; }
  .testimonial-card { max-width: 100%; }
  .footer-contact { align-items: flex-start; }
  .footer-nav { flex-direction: column; gap: 14px; }
  .cookie-banner-content { flex-direction: column; gap: 18px; }
}
@media (max-width: 500px) {
  section {padding: 14px 0;}
  .footer-contact img { width: 36px; height: 36px; }
  .mobile-menu { width: 100vw; }
  .cookie-modal-dialog { padding: 20px 7vw 20px 7vw; }
}
@media (max-width: 410px) {
  .cookie-modal-dialog { padding: 14px 2vw 14px 2vw; }
}

/* TEXT & IMAGE SECTION Responsive */
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column !important;
    align-items: flex-start;
    gap: 16px;
  }
}

/* PRINT SAFETY */
@media print {
  *, *:before, *:after { background: none !important; color: #000 !important; box-shadow: none !important; }
  header, footer, .mobile-menu, .mobile-menu-toggle, .cookie-banner, .cookie-modal {display: none !important;}
  section {background: none !important; box-shadow: none !important;}
}