body {
  margin: 0;
  padding: 0;
  display: block;
}

.reso_limiter {
  margin-left: auto;
  margin-right: auto;
  max-width: 1440px;
  min-height: calc(100vh - 184px);
}

html {
  scroll-behavior: smooth;
}

header {
  background-color: #1f6f78;
  display: flex;
  justify-content: space-between;
  height: 80px;
  align-items: center;
  position: sticky;
  top: 0px;
  z-index: 2;
}

.head_container {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: space-between;
  width: 100%;
  align-items: center;
}

header img {
  width: 75px;
}

.side_navigation a {
  padding: 12px;
  color: #ffffff;
  text-decoration: none;
  background-color: transparent;
  font-size: 20px;
}

.side_navigation a:hover {
  background-color: #2a8a94;
  border-radius: 10px;
}

.img_slider_container {
  width: 100%;
  overflow: hidden;
  margin-left: auto;
  margin-right: auto;
}

.img_slides {
  display: flex;
  animation: slide 18s infinite;
}

.img_slides img {
  width: 100%;
  flex: 0 0 100%;
  height: clamp(400px, 60vh, 700px);
  object-fit: cover;
  border-radius: 0 0 15px 15px;
}

@keyframes slide {
  0% {
    transform: translateX(0);
  }
  13% {
    transform: translateX(0);
  }

  16.66% {
    transform: translateX(-100%);
  }
  29% {
    transform: translateX(-100%);
  }

  33.33% {
    transform: translateX(-200%);
  }
  46% {
    transform: translateX(-200%);
  }

  50% {
    transform: translateX(-300%);
  }
  63% {
    transform: translateX(-300%);
  }

  66.66% {
    transform: translateX(-400%);
  }
  79% {
    transform: translateX(-400%);
  }

  83.33% {
    transform: translateX(-500%);
  }
  100% {
    transform: translateX(-500%);
  }
}

.section_seperator {
  width: calc(100% - 16px);
  height: 60px;
  margin: 30px 8px 30px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    90deg,
    #6fbf73 0%,
    #7fc9a3 25%,
    #6bbad6 60%,
    #3a8fb7 100%
  );
  border-radius: 40px;
  overflow: hidden;
}

.section_seperator h2 {
  font-family: "Iceland", sans-serif;
  font-size: 30px;
}

.about_me {
  margin: 0 8px 0 8px;
  display: flex;
  justify-content: center;
  gap: 16px;
  align-items: center;
  flex-direction: column;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

.about_me_text {
  line-height: 1.7;
  max-width: 500px;
}

.about_me_info {
  display: flex;
  align-items: center;
  gap: 18px;
}

.about_me img {
  width: 300px;
  border-radius: 20px;
}

.about_me h3 {
  color: #1f6f78;
  font-size: 40px;
  font-family: "Birthstone", sans-serif;
  margin: 15px 0 0 0;
}

.news_feed {
  display: flex;
  margin: 0 8px 0 8px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 5px;
}

.news_feed img {
  width: 300px;
  border-radius: 20px;
}

.news_feed a {
  margin: 8px 0 8px 0;
  text-decoration: underline;
  color: black;
  font-size: 24px;
}

.news_feed p {
  margin: 16px 16px 0 0;
}

.actual_project_container {
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
  margin: 0 8px 0 8px;
  border-radius: 10px;
  padding: 5px;
  text-align: center;
}

.actual_project_container h3 {
  font-family: "Tangerine", sans-serif;
  font-size: 30px;
}

.product_section {
  margin: 0 8px 16px 8px;
  min-height: calc(100vh - 200px);
}

.product_section_header {
  padding: 8px 0 8px 0;
  font-size: 24px;
  border-radius: 20px;
  text-align: center;
  background: linear-gradient(90deg, #2f8f6b 0%, #6ee7b7 50%, #2f8f6b 100%);
  color: #0f2a33;
  padding: 20px;
}

.product_section_info {
  padding: 8px 0 0 4px;
  margin: 0 auto 0 auto;
  max-width: 500px;
}

.product_section h4 {
  margin: 8px 0 8px 0;
}

.product_section_details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 2s ease;
}

.product_section_info:hover .product_section_details {
  max-height: 150px;
}

.product_section_info:hover {
  border-radius: 20px;
  border: 1px solid white;
  padding: 8px;
  background: linear-gradient(90deg, #3fa37a 0%, #6ee7b7 50%, #3fa37a 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.product_section_info h4::before {
  content: "✓";
}

.product_section_benefits {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e6f7f1, #cdeee3);
  border-radius: 20px;
  padding: 30px;
  max-width: 600px;
  margin: 40px auto;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  color: #0f2a33;
}

.product_section_benefits h4 {
  font-size: 24px;
  text-decoration: underline;
}

.product_section_benefits p {
  margin: 4px 0 4px 0;
  font-size: 18px;
}

.product_section_benefits_safety {
  background-color: #52eb76;
  border-radius: 20px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 16px auto 16px auto;
  text-align: center;
}

.goals_container {
  margin: 0 8px 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.goals_container p {
  border: 1px solid #6fa8a1;
  width: 200px;
  height: 200px;
  text-align: center;
  display: flex;
  align-items: center;
  border-radius: 10px;
  font-size: 18px;
  margin: 0;
  background-color: #edf5f7;
  color: #1f2a2a;
  font-family: Inter, sans-serif;
  box-shadow: 5px 10px 18px green;
}

.second_sites_header_container {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

/* project site css */
.projects_divider {
  background: linear-gradient(90deg, #136a8a 0%, #7dd3c7 50%, #136a8a 100%);
  text-align: center;
  border-radius: 20px;
  margin: 8px 8px 16px 8px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  color: #0f2a33;
  font-size: 24px;
}

.projects_container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-height: 0;
  border-radius: 20px;
  overflow: hidden;
}

.max_height_1000 {
  box-shadow: 0 10px 25px rgb(120 241 138 / 70%);
  margin: 0 8px 16px 8px;
  padding: 5px;
  max-height: 1500px;
  transition-duration: 13s;
}

.btn_projects {
  text-align: center;
  padding: 10px;
  font-size: 20px;
  font-weight: 500;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
  width: 100%;
}

.btn_projects::after {
  content: "▶";
  font-size: 18px;
  transition: transform 0.2s ease;
  margin: 4px;
  color: whitesmoke;
  box-shadow: 2px 2px 5px 0px rgba(0, 0, 0, 0.6);
  display: inline-block;
  padding: 2px;
}

.btn_projects.is_open:after {
  transform: rotate(90deg);
}

/* end project site css */

/* spider web start */
.partner_web_container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 30px auto 0 auto;
  min-height: calc(100vh - 206px);
  max-width: 1440px;
}

.node image {
  transition: transform 0.2s ease;
  transform-box: fill-box;
  transform-origin: center;
}

.node:hover image {
  transform: scale(1.2);
}

.main_logo_web {
  width: 100px;
  x: 150px;
  y: 150px;
}

.hover-line {
  stroke: #00c3ff;
  stroke-width: 2;

  stroke-dasharray: 200;
  stroke-dashoffset: 200;

  transition: stroke-dashoffset 0.3s ease;
}

/* spider web end */

/* footer start */

footer {
  height: 80px;
  background-color: #1f6f78;
  display: flex;
  justify-content: end;
  align-items: center;
  margin-top: 16px;
}

.footer_container {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  display: flex;
  justify-content: center;
}

.footer_link_box {
  display: flex;
  justify-content: space-between;
}

.footer_link_box a {
  text-decoration: none;
  color: white;
  padding: 8px;
  font-size: 20px;
}

.footer_link_box a:hover {
  cursor: pointer;
}

/* footer end */

.back_btn_impressum {
  margin-left: 8px;
  padding: 8px 16px;
  text-decoration: none;
  color: white;
  font-size: 24px;
  font-family: cursive;
}

.back_btn_impressum:hover {
  cursor: pointer;
  background-color: #52eb76;
  color: black;
  border-radius: 20px;
}

.impressum_container {
  max-width: 1440px;
  margin: 0 auto 0 auto;
  min-height: calc(100vh - 280px);
  background-color: green;
}

.button_highlight {
  background-color: #2a8a94 !important;
  border-radius: 10px;
}

/* Start Impressum */

/* Container für das Impressum */
.impressum_container {
  max-width: 900px;
  margin: 60px auto;
  padding: 40px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Haupttitel */
.impressum h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: #222;
}

/* Abschnittstitel */
.impressum h3 {
  margin-top: 35px;
  margin-bottom: 10px;
  font-size: 22px;
  color: #2c3e50;
}

/* Untertitel */
.impressum h4 {
  margin-top: 20px;
  margin-bottom: 8px;
  font-size: 18px;
  color: #444;
}

/* Absätze */
.impressum p {
  margin-bottom: 14px;
  font-size: 15px;
}

/* Adresse */
.impressum address {
  font-style: normal;
  margin-bottom: 20px;
}

/* Links */
.impressum a {
  color: #0077cc;
  text-decoration: none;
  font-weight: 500;
}

.impressum a:hover {
  text-decoration: underline;
}

/* Trennlinien */
.impressum hr {
  margin: 35px 0;
  border: none;
  border-top: 1px solid #e0e0e0;
}

/* Mobile Optimierung */
@media (max-width: 768px) {
  .impressum_container {
    margin: 20px;
    padding: 25px;
  }

  .impressum h2 {
    font-size: 26px;
  }

  .impressum h3 {
    font-size: 20px;
  }

  .impressum h4 {
    font-size: 17px;
  }

  .impressum p {
    font-size: 14px;
  }
}

/* End Impressum */

/* Start Datenschutzerklärung */
/* Hauptcontainer */
.datenschutz_container {
  max-width: 900px;
  margin: 60px auto;
  padding: 40px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
  line-height: 1.7;
}

/* Sections */
.datenschutz_container section {
  margin-bottom: 40px;
}

/* Haupttitel */
.datenschutz_container h1 {
  font-size: 32px;
  margin-bottom: 20px;
  color: #1a1a1a;
  border-bottom: 2px solid #eaeaea;
  padding-bottom: 10px;
}

/* Abschnittstitel */
.datenschutz_container h2 {
  font-size: 24px;
  margin-top: 30px;
  margin-bottom: 12px;
  color: #2c3e50;
}

/* Untertitel */
.datenschutz_container h3 {
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 8px;
  color: #444;
}

/* Absätze */
.datenschutz_container p {
  margin-bottom: 14px;
  font-size: 15px;
}

/* Leere p vermeiden (optional) */
.datenschutz_container p:empty {
  display: none;
}

/* Listen */
.datenschutz_container ul {
  margin: 10px 0 20px 20px;
  padding-left: 15px;
}

.datenschutz_container li {
  margin-bottom: 6px;
}

/* Links */
.datenschutz_container a {
  color: #0077cc;
  text-decoration: none;
  word-break: break-word;
}

.datenschutz_container a:hover {
  text-decoration: underline;
}

/* Hervorhebung wichtiger Abschnitte */
.datenschutz_container section:nth-child(1) {
  background: #f9fafb;
  padding: 20px;
  border-radius: 8px;
}

/* Dezente Trennung */
.datenschutz_container section:not(:last-child) {
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 20px;
}

/* Mobile Optimierung */
@media (max-width: 768px) {
  .datenschutz_container {
    margin: 20px;
    padding: 25px;
  }

  .datenschutz_container h1 {
    font-size: 26px;
  }

  .datenschutz_container h2 {
    font-size: 22px;
  }

  .datenschutz_container h3 {
    font-size: 17px;
  }

  .datenschutz_container p {
    font-size: 14px;
  }
}

/* End Datenschutzerklärung */

/* Start Contact */

.container_contact {
  max-width: 1000px;
  margin: 50px auto;
  padding: 20px;
}

.container_contact h1 {
  text-align: center;
  margin-bottom: 30px;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.card {
  background: white;
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.3);
}

.card h2 {
  margin-top: 0;
  margin-bottom: 15px;
}

form input,
form textarea {
  width: calc(100% - 25px);
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 14px;
}

form textarea {
  resize: vertical;
  min-height: 120px;
}

.card button {
  background: linear-gradient(90deg, #136a8a, #5fc1b3, #136a8a);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 25px;
  cursor: pointer;
  transition: 0.2s;
}

.card button:hover {
  opacity: 0.9;
}

/* End Contact */

/*fonts Start */
@font-face {
  font-family: "Iceland";
  src: url("/fonts/Iceland-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Tangerine";
  src: url("/fonts/Tangerine-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Birthstone";
  src: url("/fonts/Tangerine-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@media (max-width: 770px) {
  .about_me_info {
    flex-direction: column;
  }
  .news_feed {
    flex-direction: column;
    align-items: center;
  }
  .news_feed img {
    margin-top: 16px;
  }
}

@media (max-width: 500px) {
  .footer_link_box a {
    font-size: 18px;
    padding: 8px;
  }
  .side_navigation a {
    font-size: 18px;
    padding: 8px;
  }
  header img {
    width: 50px;
  }
}

@media (max-width: 400px) {
  .footer_link_box a {
    font-size: 16px;
    padding: 6px;
  }
  .side_navigation a {
    font-size: 16px;
    padding: 6px;
  }
  header img {
    width: 40px;
  }
}

@media (max-width: 1339px) {
    .head_container {
        margin: 0 8px 0 8px;
    }
}