/* ================================================
   ZeitGlanz Düsseldorf - Industrial Modern CSS
   ================================================
   Mobile-first • Flexbox-only • High contrast • Responsive
===================================================*/

/* ---- CSS RESET & BASE ---- */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  color: #F5F9FF;
  background: #191D22;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
}
img, svg {
  display: block;
  max-width: 100%;
}
a {
  color: #ACD368;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #F5F9FF;
  outline: none;
}
ul, ol {
  padding-left: 1.2em;
  margin-bottom: 16px;
}
li {
  margin-bottom: 8px;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Arial Black', 'Impact', Arial, sans-serif;
  color: #F5F9FF;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 18px;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
h4, h5, h6 {
  font-size: 1rem;
}
p {
  font-size: 1.06rem;
  margin-bottom: 18px;
}
strong {
  font-weight: 700;
}

/* ---- LAYOUT & CONTAINERS ---- */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card {
  margin-bottom: 20px;
  position: relative;
  background: #22262d;
  border-radius: 14px;
  box-shadow: 0 3px 14px rgba(0,0,0,0.15), 0 1.5px 2px #232c33 inset;
  transition: box-shadow 0.18s, transform 0.18s;
  border: 1.5px solid #232c33;
}
.card:hover, .card:focus {
  box-shadow: 0 7px 30px rgba(0,0,0,0.19), 0 1px 8px #ACD368 inset;
  transform: translateY(-2px) scale(1.01);
  z-index: 2;
}

.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: 24px;
  border-radius: 11px;
  background: #F5F9FF;
  color: #191D22;
  box-shadow: 0 2px 12px rgba(19,75,119,0.11);
  border-left: 5px solid #ACD368;
  border-right: 1.5px solid #232c33;
}
.testimonial-card .customer {
  font-family: 'Montserrat', Arial, sans-serif;
  color: #134B77;
  font-size: 1.025em;
  font-weight: 500;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #232c33;
  border: 1.5px solid #29363f;
  border-radius: 11px;
  box-shadow: 0 3px 13px rgba(19,75,119,0.07);
  padding: 28px 20px 22px 20px;
  min-width: 235px;
  min-height: 220px;
  margin-bottom: 20px;
  transition: box-shadow 0.17s, border-color 0.14s;
}
.feature-item img {
  width: 36px;
  height: 36px;
  filter: grayscale(80%) brightness(1.2) contrast(1.08);
}
.feature-item:hover {
  border-color: #ACD368;
  box-shadow: 0 6px 20px #acd36833, 0 1.5px 2px #29363f inset;
}

/* ---- HEADER & NAVIGATION ---- */
header {
  background: #20242B;
  border-bottom: 2px solid #232c33;
  width: 100%;
  z-index: 100;
}
.header-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
}
header img {
  height: 46px;
  width: auto;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
}
.main-nav a {
  color: #F5F9FF;
  font-size: 1.09em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color .14s, background .13s;
}
.main-nav a:hover, .main-nav a:focus {
  color: #ACD368;
  background: #272a30;
}
.primary-cta {
  background: linear-gradient(93deg,#134B77 75%,#ACD368 130%);
  color: #F5F9FF;
  border: none;
  padding: 12px 28px;
  border-radius: 7px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.15em;
  font-weight: bold;
  letter-spacing: 0.05em;
  cursor: pointer;
  margin-left: 16px;
  box-shadow: 0 2px 6px rgba(19,75,119,0.11);
  outline: none;
  transition: background .2s, color .19s, box-shadow .18s, transform .16s;
  min-width: 162px;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0,0,0,0.09);
}
.primary-cta:hover, .primary-cta:focus {
  background: #ACD368;
  color: #191D22;
  box-shadow: 0 6px 24px #acd36822;
  transform: translateY(-1px) scale(1.03);
}

/* ---- MOBILE BURGER MENU ---- */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 2rem;
  color: #F5F9FF;
  cursor: pointer;
  margin-left: 10px;
  z-index: 201;
  transition: color .15s;
}
.mobile-menu-toggle:hover,.mobile-menu-toggle:focus {
  color: #ACD368;
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background: #232c33ee;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 34px 28px 28px 28px;
  transform: translateX(-100%);
  transition: transform 0.34s cubic-bezier(.7,.2,.19,1.01);
  z-index: 4000;
  width: 100vw;
}
.mobile-menu.open {
  transform: translateX(0);
  box-shadow: 4px 0 30px #000b1f97;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #F5F9FF;
  font-size: 2.1rem;
  position: absolute;
  right: 30px;
  top: 26px;
  padding: 10px;
  cursor: pointer;
  transition: color .18s;
  z-index: 4010;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #ACD368;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 60px;
  width: 100%;
}
.mobile-nav a {
  font-size: 1.35rem;
  color: #F5F9FF;
  text-transform: none;
  letter-spacing: 0.02em;
  font-family: 'Montserrat', Arial, sans-serif;
  border-radius: 7px;
  padding: 12px 8px;
  margin: 0 0 6px 0;
  background: none;
  transition: background .15s, color .15s;
}
.mobile-nav a:hover, .mobile-nav a:active {
  background: #ACD368;
  color: #191D22;
}
@media (max-width: 1024px) {
  .main-nav {
    gap: 13px;
  }
}
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

@media (max-width: 650px) {
  .header-flex {
    flex-direction: row;
    gap: 8px;
    padding: 11px 0;
  }
  .container {
    padding-left: 7px;
    padding-right: 7px;
  }
}

/* ---- HERO & SECTIONS ---- */
.hero {
  background: #1C2127 url('../assets/hero-bg-industrial.jpg') top center/cover no-repeat;
  border-bottom: 2.5px solid #29363f;
  min-height: 270px;
  display: flex;
  align-items: center;
  padding: 55px 20px 55px 20px;
}
.hero h1 {
  color: #F5F9FF;
  font-size: 2.25rem;
  padding-bottom: 5px;
  text-shadow: 0 3px 28px rgba(19,75,119,0.17);
}
.hero p {
  font-size: 1.23rem;
  color: #ACD368;
  font-weight: 500;
}

.features, .philosophy {
  background: #22262d;
  border-radius: 15px;
  box-shadow: 0 3px 22px #0b18311a inset;
  margin-bottom: 60px;
  padding: 40px 20px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  margin-top: 12px;
}

.services-overview, .services-table {
  background: #191D22;
  margin-bottom: 60px;
  padding: 40px 18px;
}
.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.service-card {
  background: #232c33;
  border-radius: 10px;
  padding: 27px 22px 20px 22px;
  border: 1.5px solid #29363f;
  box-shadow: 0 4px 14px rgba(19,75,119,0.09);
  min-width: 240px;
  min-height: 190px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: box-shadow 0.16s, border-color .12s, transform .13s;
  position: relative;
}
.service-card:hover {
  border-color: #ACD368;
  box-shadow: 0 7px 24px #acd36834, 0 1.5px 2px #29363f inset;
  transform: translateY(-2px) scale(1.015);
}
.service-card .price {
  color: #ACD368;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.09em;
  margin-top: 18px;
}

.info-box {
  background: #22262d;
  border-left: 5px solid #ACD368;
  border-radius: 9px;
  box-shadow: 0 2px 6px #acd36818;
  margin-top: 25px;
  padding: 23px 16px;
  font-size: 1.1em;
  color: #F5F9FF;
}

.cta {
  background: linear-gradient(93deg,#1C2127 60%,#232c33 120%);
  border-radius: 13px;
  box-shadow: 0 2px 9px #0b18311a;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 60px;
}
.cta h2 {
  color: #ACD368;
  margin-bottom: 10px;
}
.cta p {
  color: #F5F9FF;
}

/* ---- TABLES (Angebote) ---- */
table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  background: #232c33;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(19,75,119,0.08);
  margin-bottom: 20px;
}
thead {
  background: #134B77;
  color: #F5F9FF;
}
th, td {
  padding: 18px 10px;
  font-size: 1.07em;
  border-bottom: 1.5px solid #29363f;
}
th {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.19em;
  letter-spacing: 0.04em;
  font-weight: 700;
}
tr:last-child td {
  border-bottom: none;
}
tbody tr:nth-child(even) {
  background: #212732;
}
tbody tr:hover {
  background: #ACD36822;
}

/* ---- TEXT SECTIONS ---- */
.text-section {
  margin-bottom: 32px;
  background: #232c33;
  padding: 18px 16px;
  border-radius: 8px;
  border-left: 4px solid #134B77;
  box-shadow: 0 1px 5px #134B7733;
}

/* ---- FOOTER ---- */
footer {
  background: #22262d;
  padding: 33px 0 22px 0;
  border-top: 2px solid #29363f;
  margin-top: 40px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-bottom: 12px;
  justify-content: center;
}
.footer-nav a {
  color: #ACD368;
  padding: 5px 8px;
  font-size: 1em;
  border-radius: 4px;
  transition: background 0.18s, color .15s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #191D22;
  background: #ACD368;
}
footer p {
  text-align: center;
  color: #9eaeb9;
  margin-top: 6px;
  font-size: 0.99em;
}

/* ---- COOKIES BANNER ---- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9001;
  background: #232c33;
  color: #F5F9FF;
  padding: 22px 12px 22px 12px;
  box-shadow: 0 -2px 18px #134B7740;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
  transition: transform 0.37s cubic-bezier(.7,.2,.16,1.08);
}
.cookie-banner.hide {
  transform: translateY(100%);
}
.cookie-banner-text {
  flex: 1 1 220px;
  font-size: 1em;
  color: #F5F9FF;
  margin-right: 9px;
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cookie-btn {
  padding: 10px 18px;
  font-size: 1em;
  border-radius: 7px;
  border: none;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: background .16s, color .17s, box-shadow .15s;
  min-width: 120px;
  box-shadow: 0 1px 4px #134B7730;
}
.cookie-btn.accept {
  background: #ACD368;
  color: #191D22;
}
.cookie-btn.reject {
  background: #232c33;
  color: #F5F9FF;
  border: 1.5px solid #ACD368;
}
.cookie-btn.settings {
  background: #134B77;
  color: #F5F9FF;
}
.cookie-btn:hover, .cookie-btn:focus {
  filter: brightness(1.07);
  box-shadow: 0 2px 12px #acd36830;
}

/* ---- COOKIE PREFERENCES MODAL ---- */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: #1c2127de;
  z-index: 9020;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.23s;
}
.cookie-modal {
  background: #22262d;
  color: #F5F9FF;
  border-radius: 13px;
  box-shadow: 0 12px 44px #000b1f60;
  max-width: 410px;
  width: 93vw;
  padding: 34px 27px 27px 27px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.cookie-modal h2 {
  margin-bottom: 8px;
  color: #ACD368;
  font-size: 1.27rem;
  font-family: 'Montserrat', Arial, sans-serif;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 13px 0;
  border-bottom: 1px solid #29363f;
}
.cookie-category:last-child {
  border-bottom: none;
}
.cookie-category label {
  font-size: 1em;
  font-weight: 500;
  color: #F5F9FF;
}
.cookie-category input[type="checkbox"] {
  width: 21px;
  height: 21px;
}
.cookie-category .always-on {
  color: #ACD368;
  font-weight: 600;
  font-size: 1em;
}
.cookie-modal-actions {
  display: flex;
  gap: 11px;
  margin-top: 8px;
}
.cookie-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  color: #F5F9FF;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 9030;
  transition: color 0.16s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: #ACD368;
}

/* ---- RESPONSIVE: MOBILE FIRST ---- */
@media (max-width: 1024px) {
  .feature-grid, .card-container, .service-cards {
    gap: 16px;
  }
  .hero h1 {
    font-size: 1.65rem;
  }
}
@media (max-width: 960px) {
  .feature-item, .service-card {
    min-width: 185px;
    padding: 25px 13px 17px 13px;
  }
  .hero {
    min-height: 170px;
    padding: 35px 7px 35px 7px;
  }
}
@media (max-width: 767px) {
  h1 {
    font-size: 1.5rem;
    margin-bottom: 18px;
  }
  h2 {
    font-size: 1.2rem;
  }
  .feature-grid, .card-container, .service-cards {
    flex-direction: column;
    gap: 13px;
  }
  .services-table th, .services-table td {
    padding: 11px 5px;
    font-size: 0.98em;
  }
  .testimonial-card, .feature-item, .service-card {
    min-width: 0;
  }
  .cta {
    padding: 28px 7px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}
@media (max-width: 550px) {
  .testimonial-card {
    padding: 14px 8px;
  }
  .feature-item, .service-card {
    padding: 15px 8px 11px 8px;
  }
  .text-section {
    padding: 10px 6px;
    font-size: 0.97em;
  }
  .info-box {
    padding: 13px 7px;
    font-size: 1em;
  }
  .cta, .section, .features {
    padding: 17px 3px;
  }
  .mobile-menu {
    padding: 24px 10px 16px 10px;
  }
  .cookie-modal {
    padding: 19px 5px 15px 5px;
    min-width: 0;
  }
}

/* ---- TABLE MOBILE STACKING ---- */
@media (max-width: 600px) {
  table, thead, tbody, th, td, tr {
    display: block;
  }
  table {
    border: none;
    border-radius: 0;
  }
  thead tr {
    display: none;
  }
  tr {
    margin-bottom: 21px;
    border-radius: 8px;
    background: #232c33;
    box-shadow: 0 0.5px 4px #134B7712;
  }
  td {
    padding: 10px 5px;
    border-bottom: none;
    font-size: 0.98em;
  }
  td:before {
    content: attr(data-label) ": ";
    font-family: 'Montserrat', Arial, sans-serif;
    font-weight: bold;
    color: #ACD368;
    display: block;
    margin-bottom: 2px;
    font-size: 0.96em;
  }
}

/* ---- MISC ELEMENTS ---- */
::-webkit-input-placeholder { color: #9eaeb9; }
::-moz-placeholder { color: #9eaeb9; }
:-ms-input-placeholder { color: #9eaeb9; }
::placeholder { color: #9eaeb9; }

hr {
  border: none;
  border-top: 1.5px solid #232c33;
  margin: 44px 0 16px 0;
}

/* ---- UTILITY CLASSES ---- */
.flex {
  display: flex;
}
.flex-row {
  flex-direction: row;
}
.flex-col {
  flex-direction: column;
}
.align-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.gap-20 {
  gap: 20px;
}
p:last-child {
  margin-bottom: 0;
}

/* ---- Print styles ---- */
@media print {
  header, footer, .cookie-banner, .mobile-menu, .mobile-menu-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  a { color: #134B77; text-decoration: underline; }
}