/* OMEPHA responsive presentation layer
   Visual-only improvements. Original text/content remains in index.php. */
:root {
  --omepha-blue: #0b4f7a;
  --omepha-blue-2: #0f73a7;
  --omepha-copper: #b87435;
  --omepha-dark: #162334;
  --omepha-text: #314052;
  --omepha-muted: #6c7786;
  --omepha-bg: #f4f7fb;
  --omepha-card: #ffffff;
  --omepha-border: rgba(22, 35, 52, 0.10);
  --omepha-shadow: 0 18px 45px rgba(22, 35, 52, 0.10);
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--omepha-text);
  background: var(--omepha-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}

p,
address,
li {
  color: var(--omepha-text);
  font-size: 16px;
  line-height: 1.8;
}

img {
  max-width: 100%;
  height: auto;
}

#preloader {
  background: #ffffff;
}

#navigation {
  background: rgba(13, 31, 48, 0.94);
  border: 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

#navigation.animated-header {
  padding: 8px 0;
}

.navbar-brand {
  min-height: 62px;
  padding: 6px 15px;
}

.navbar-brand a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff !important;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.navbar-brand img {
  height: 48px !important;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.22));
}

.navbar-inverse .navbar-nav > li > a {
  color: rgba(255,255,255,0.90);
  font-weight: 600;
  padding: 24px 14px;
  letter-spacing: 0.2px;
}

.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > .current > a,
.navbar-inverse .navbar-nav > .current > a:hover,
.navbar-inverse .navbar-nav > .current > a:focus {
  color: #ffffff;
  background: rgba(255,255,255,0.10);
}

#home-slider,
#slider,
.sl-slider,
.sl-content-wrapper {
  min-height: 680px;
}

#home-slider {
  background: var(--omepha-dark);
}

.bg-img:before,
.sl-slide-inner:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(8, 26, 43, 0.82), rgba(11, 79, 122, 0.56), rgba(0,0,0,0.22));
  z-index: 1;
  pointer-events: none;
}

.slide-caption {
  z-index: 3;
}

.caption-content {
  max-width: 980px;
  margin: 0 auto;
  padding: 44px 40px;
  border-radius: 26px;
  background: rgba(7, 20, 34, 0.45);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 28px 70px rgba(0,0,0,0.28);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.caption-content h2 {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.7px;
  line-height: 1.16;
  text-shadow: 0 3px 18px rgba(0,0,0,0.35);
}

.caption-content span {
  color: rgba(255,255,255,0.94);
  line-height: 1.65;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.btn-blue {
  background: linear-gradient(135deg, var(--omepha-blue-2), var(--omepha-blue));
  color: #ffffff;
  border-radius: 999px;
  box-shadow: 0 14px 28px rgba(11,79,122,0.25), inset 0 -2px 0 rgba(0,0,0,0.12);
  padding: 14px 34px;
  letter-spacing: 0.4px;
}

.btn-blue:hover,
.btn-blue:focus {
  color: #ffffff;
  transform: translateY(-1px);
}

main > section {
  padding: 86px 0;
}

#service {
  padding-bottom: 20px;
  background: linear-gradient(180deg, #ffffff 0%, var(--omepha-bg) 100%);
}

#consulting,
#reparatur,
#contact {
  background: #ffffff;
}

#wartung,
#referenzen {
  background: var(--omepha-bg);
}

.sec-title h2 {
  color: var(--omepha-dark);
  font-weight: 800;
  letter-spacing: -0.4px;
  margin-bottom: 34px;
}

.sec-title h2:after {
  background: linear-gradient(90deg, var(--omepha-blue-2), var(--omepha-copper));
  border-radius: 999px;
  height: 4px;
}

.service-item,
.contact-form,
.contact-details {
  background: var(--omepha-card);
  border: 1px solid var(--omepha-border);
  border-radius: 24px;
  box-shadow: var(--omepha-shadow);
  padding: 30px;
  margin-bottom: 30px;
}

#consulting .service-item,
#wartung .service-item,
#reparatur .service-item {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.service-item img {
  border-radius: 18px;
  margin-bottom: 22px;
}

.service-item p {
  max-width: 900px;
  margin: 0 auto;
}

.service-item ul,
.service-item p + ul,
#consulting .service-item ul,
#wartung .service-item ul {
  width: min(720px, 100%) !important;
  margin: 20px auto 0 !important;
  padding-left: 24px !important;
  text-align: left !important;
  display: inline-block;
}

.service-item li {
  margin: 6px 0;
}

#referenzen .col-md-6 .service-item {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

#referenzen .col-md-6 .service-item img {
  width: auto;
  max-width: 100%;
  object-fit: contain;
  align-self: center;
}

#referenzen .col-md-6 .service-item p {
  color: var(--omepha-dark);
  font-weight: 700;
  margin: 14px auto 10px;
}

#referenzen .row > .text-center[style*="width: 48%"] {
  width: 25% !important;
  height: 170px !important;
  padding: 12px !important;
  display: flex !important;
  align-items: stretch !important;
  justify-content: center !important;
}

#referenzen .row > .text-center[style*="width: 48%"] .service-item {
  width: 100%;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

#referenzen .row > .text-center[style*="width: 48%"] img {
  max-height: 120px !important;
  max-width: 100%;
  margin: 0;
  object-fit: contain;
}

#contact center img {
  width: min(210px, 52%) !important;
  margin-bottom: 28px;
}

.contact-form {
  text-align: left;
  color: var(--omepha-text);
}

.contact-form h3 {
  color: var(--omepha-dark);
  font-weight: 800;
  margin-top: 26px;
  margin-bottom: 10px;
}

.contact-form h3:first-child {
  margin-top: 0;
}

.contact-details {
  display: flex;
  min-height: 420px;
  align-items: center;
  justify-content: center;
}

.contact-details img {
  border-radius: 22px;
  box-shadow: 0 14px 35px rgba(22,35,52,0.14);
}

#google-map {
  display: none;
}

#footer {
  background: linear-gradient(135deg, #111d2d, #0b4f7a);
  color: #ffffff;
  padding: 34px 0;
}

.footer-content > p,
#footer p {
  color: rgba(255,255,255,0.92);
  margin: 0;
}

@media (max-width: 991px) {
  .navbar-brand a {
    font-size: 16px;
  }

  .navbar-inverse .navbar-nav > li > a {
    padding: 14px 12px;
  }

  main > section {
    padding: 70px 0;
  }

  #referenzen .col-md-6 .service-item {
    min-height: auto;
  }

  #referenzen .row > .text-center[style*="width: 48%"] {
    width: 50% !important;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 15px;
  }

  p,
  address,
  li {
    font-size: 15px;
  }

  .navbar-brand {
    max-width: calc(100% - 70px);
    padding: 7px 15px;
  }

  .navbar-brand a {
    gap: 8px;
    line-height: 1.25;
    white-space: normal;
  }

  .navbar-brand img {
    height: 38px !important;
  }

  .navbar-toggle {
    margin-top: 16px;
  }

  #home-slider,
  #slider,
  .sl-slider,
  .sl-content-wrapper {
    min-height: 620px;
  }

  .caption-content {
    width: calc(100% - 30px);
    padding: 28px 22px;
    border-radius: 20px;
  }

  .caption-content h2 {
    font-size: 26px !important;
  }

  .caption-content > span {
    font-size: 16px !important;
  }

  .btn-blue {
    padding: 12px 24px;
    width: auto;
    max-width: 100%;
  }

  main > section {
    padding: 56px 0;
  }

  #service {
    padding-bottom: 8px;
  }

  .sec-title h2 {
    font-size: 28px !important;
    line-height: 1.25;
  }

  .sec-title h2:after {
    left: 50% !important;
    transform: translateX(-50%);
    width: 90px;
  }

  .service-item,
  .contact-form,
  .contact-details {
    border-radius: 20px;
    padding: 22px;
  }

  .service-item ul,
  .service-item p + ul,
  #consulting .service-item ul,
  #wartung .service-item ul {
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  #referenzen .row > .text-center[style*="width: 48%"] {
    width: 100% !important;
    height: auto !important;
    float: none !important;
  }

  #referenzen .row > .text-center[style*="width: 48%"] .service-item {
    min-height: 130px;
  }

  #contact center img {
    width: min(220px, 72%) !important;
  }

  .contact-details {
    min-height: 0;
  }
}

@media (max-width: 420px) {
  .navbar-brand a {
    font-size: 14px;
  }

  .caption-content h2 {
    font-size: 22px !important;
  }

  .caption-content {
    padding: 24px 18px;
  }
}


/* SEO/WebP + mobile visibility refinement */
.wow,
.animated {
  visibility: visible !important;
}

.contact-form,
.contact-details,
.service-item {
  overflow-wrap: anywhere;
}

.contact-form a,
.contact-details a {
  color: var(--omepha-blue);
  font-weight: 700;
}

#referenzen::after,
#referenzen .row::after {
  content: "";
  display: table;
  clear: both;
}

@media (max-width: 767px) {
  .wow,
  .animated {
    visibility: visible !important;
    -webkit-animation-name: none !important;
    animation-name: none !important;
  }

  #navigation .navbar-collapse {
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }

  .contact-form,
  .contact-details,
  .service-item {
    display: block !important;
    width: 100% !important;
    opacity: 1 !important;
  }

  .contact-form {
    font-size: 15px;
    line-height: 1.75;
  }

  .contact-details img {
    width: 100% !important;
    max-width: 360px !important;
    margin: 0 auto;
    display: block;
  }

  #contact center img {
    display: block !important;
    width: min(240px, 78%) !important;
    margin-left: auto;
    margin-right: auto;
  }

  #referenzen .row > .text-center[style*="width: 48%"] {
    display: block !important;
    clear: both !important;
  }
}