/* ------------------------------------------------------
   Sparkleno Crest Baukonzepte: Scandinavian Clean CSS
   ------------------------------------------------------
   Author: Senior CSS Developer & UI Designer
   Description: Professional, clean, functional and natural
                Scandinavian-inspired design using ONLY Flexbox
   ------------------------------------------------------ */

/* CSS RESET & NORMALIZE ------------------------------ */
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,
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;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background: #F3F1EC;
  color: #25354B;
}
ul, ol {
  list-style: none;
}
a {
  background: none;
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
*, *:before, *:after {
  box-sizing: border-box;
}

/* TYPOGRAPHY ------------------------------------------ */
@import url('https://fonts.googleapis.com/css?family=Montserrat:400,700&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,600,700&display=swap');

:root {
  --color-primary: #25354B;
  --color-secondary: #72A688;
  --color-accent: #F3F1EC;
  --color-highlight: #e9e7df;
  --color-card-bg: #fff;
  --color-shadow: rgba(37,53,75,0.06);
  --radius: 12px;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
}

body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: var(--color-primary);
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
h1 { font-size: 2.5rem; line-height: 1.13; margin-bottom: 24px; }
h2 { font-size: 2rem;   line-height: 1.2;  margin-bottom: 20px; }
h3 { font-size: 1.25rem; line-height: 1.3;  margin-bottom: 12px; }
h4 { font-size: 1.1rem; line-height: 1.3; margin-bottom: 8px; }

p, ul, ol, blockquote, address {
  font-size: 1rem;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  margin-bottom: 14px;
  color: var(--color-primary);
}
strong, b {
  font-weight: 700;
  color: var(--color-primary);
}

blockquote {
  font-style: italic;
  color: var(--color-primary);
  border-left: 4px solid var(--color-secondary);
  padding-left: 16px;
  margin: 0 0 10px 0;
  font-size: 1.18rem;
  line-height: 1.6;
  background: transparent;
}

/* LINKS & BUTTONS ------------------------------------- */
a {
  color: var(--color-secondary);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: #fff;
  padding: 12px 34px;
  border-radius: var(--radius);
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 12px var(--color-shadow);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  margin-top: 12px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 24px var(--color-shadow);
}

button,
input[type="button"],
input[type="submit"] {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  border: none;
  border-radius: var(--radius);
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 700;
  background: var(--color-secondary);
  color: #fff;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:hover, button:focus,
input[type="button"]:hover, input[type="submit"]:hover {
  background: var(--color-primary);
  transform: translateY(-1px) scale(1.01);
}

/* LAYOUT ------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

@media (max-width: 768px) {
  .section {
    padding: 24px 8px;
    margin-bottom: 34px;
  }
}

/* FLEXBOX PATTERNS -------------------------------------------- */

.card-container,
.features-grid,
.card-grid,
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}

.card {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  margin-bottom: 20px;
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 8px 28px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}

.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 4px 24px var(--color-shadow);
  margin-bottom: 20px;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 8px 36px var(--color-shadow);
  transform: translateY(-2px);
}
.testimonial-card blockquote {
  margin-bottom: 4px;
  color: var(--color-primary);
  font-size: 1.06rem;
  border-left-color: var(--color-secondary);
}
.testimonial-card span {
  font-size: 0.97rem;
  color: var(--color-secondary);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 1.08rem;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.text-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* HEADER, NAVIGATION ------------------------------------- */
header {
  width: 100%;
  background: var(--color-card-bg);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 0;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
}
header a img {
  max-height: 38px;
  margin-right: 26px;
}

nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
}
nav a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.01em;
  padding: 6px 10px;
  color: var(--color-primary);
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
nav .cta-btn {
  margin-left: 18px;
}

/* ----- MOBILE NAVIGATION & BURGER MENU ----- */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 26px;
  z-index: 103;
  width: 46px;
  height: 46px;
  background: var(--color-secondary);
  color: #fff;
  font-size: 2rem;
  border-radius: 50%;
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  justify-content: center;
  align-items: center;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.07);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  z-index: 104;
  display: flex;
  flex-direction: column;
  transform: translateX(-100vw);
  transition: transform 0.33s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 2px 16px var(--color-shadow);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 24px 30px 8px 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-secondary);
  font-size: 2.2rem;
  border: none;
  cursor: pointer;
  box-shadow: none;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-secondary);
  color: #fff;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  margin: 34px 40px;
  font-size: 1.25rem;
}
.mobile-nav a {
  width: 100%;
  padding: 14px 0;
  border-radius: var(--radius);
  color: var(--color-primary);
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
  text-decoration: underline;
  outline: none;
}
@media (max-width: 991px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 992px) {
  .mobile-menu-toggle {
    display: none !important;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* MAIN & CARDS ----------------------------------------- */
main {
  min-height: 60vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0px;
}

.features-grid > div {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 10px var(--color-shadow);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 240px;
  max-width: 270px;
  flex: 1 1 200px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover, .features-grid > div:focus {
  box-shadow: 0 6px 22px var(--color-shadow);
  transform: translateY(-2px) scale(1.02);
}
.features-grid img {
  height: 36px;
  width: 36px;
  object-fit: contain;
  margin-bottom: 7px;
}

@media (max-width: 900px) {
  .features-grid {
    gap: 16px;
  }
  .features-grid > div {
    flex: 1 1 140px;
    min-width: 160px;
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .features-grid {
    flex-direction: column;
    gap: 18px;
  }
  .features-grid > div {
    max-width: none;
    width: 100%;
    min-width: unset;
  }
}

.card-grid {
  justify-content: flex-start;
}

/* LISTS ------------------------------------------------- */
ul, ol {
  margin-left: 20px;
  margin-bottom: 12px;
  color: var(--color-primary);
}
ul li, ol li {
  margin-bottom: 6px;
  line-height: 1.6;
  padding-left: 0;
}
ul li:before {
  content: '\2022';
  color: var(--color-secondary);
  display: inline-block;
  width: 1.1em;
  margin-left: -1.1em;
}

/* FOOTER ------------------------------------------------- */
footer {
  background: var(--color-primary);
  color: #fff;
  width: 100%;
  padding: 38px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  gap: 36px;
  flex-wrap: wrap;
}
footer nav {
  color: #fff;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 1rem;
}
footer nav a {
  color: #E9E7DF;
  text-decoration: underline;
  padding: 0 4px;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
}
footer img {
  max-height: 34px;
  margin-bottom: 14px;
}
.footer-contact {
  font-size: 0.95rem;
  color: #c7d3e8;
  margin-top: 10px;
}
.footer-contact img {
  height: 16px;
  width: 16px;
  vertical-align: middle;
  margin-right: 4px;
}
.footer-contact p {
  color: #c7d3e8;
}
@media (max-width: 991px) {
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
  footer img {
    margin-bottom: 2px;
  }
}

@media (max-width: 470px) {
  footer .container {
    padding: 0 5px;
  }
}

/* FORMS & ADDRESS ----------------------------------------- */
address {
  font-style: normal;
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

input, textarea, select {
  border-radius: var(--radius);
  border: 1px solid #d1d5db;
  padding: 10px 14px;
  font-size: 1rem;
  margin-bottom: 8px;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 1px 5px var(--color-shadow);
  transition: border var(--transition);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-secondary);
}

/* COOKIE CONSENT BANNER ----------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  width: 100vw;
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 -2px 12px var(--color-shadow);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 22px 28px;
  font-size: 1.05rem;
  opacity: 1;
  transition: transform 0.32s cubic-bezier(.4,0,.2,1), opacity 0.22s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.hide {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  margin-right: 18px;
  color: var(--color-primary);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
}
.cookie-banner button {
  border: none;
  padding: 10px 20px;
  border-radius: 7px;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-btn-accept {
  background: var(--color-secondary);
  color: #fff;
}
.cookie-btn-accept:hover, .cookie-btn-accept:focus {
  background: var(--color-primary);
}
.cookie-btn-reject {
  background: var(--color-highlight);
  color: var(--color-secondary);
}
.cookie-btn-reject:hover, .cookie-btn-reject:focus {
  background: var(--color-secondary);
  color: #fff;
}
.cookie-btn-settings {
  background: none;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn-settings:hover, .cookie-btn-settings:focus {
  background: var(--color-accent);
  border-color: var(--color-primary);
}

@media (max-width: 700px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 17px;
    padding: 18px 12px 20px 12px;
    font-size: 0.99rem;
  }
  .cookie-banner .cookie-text {
    margin-right: 0;
  }
  .cookie-banner .cookie-actions {
    gap: 10px;
    width: 100%;
    flex-wrap: wrap;
  }
}

/* COOKIE MODAL -------------------------------------------- */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 130;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(37,53,75,0.27);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.22s cubic-bezier(.4,0,.2,1);
}
.cookie-modal.hide {
  opacity: 0;
  visibility: hidden;
}
.cookie-modal-content {
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius);
  box-shadow: 0 6px 40px rgba(37,53,75,0.18);
  max-width: 370px;
  width: 92vw;
  padding: 34px 24px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  position: relative;
}
.cookie-modal-title {
  font-size: 1.4rem;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  margin-bottom: 4px;
}
.cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  color: var(--color-secondary);
  font-size: 1.6rem;
  border: none;
  cursor: pointer;
}
.cookie-modal-section {
  margin-bottom: 16px;
}
.cookie-switch {
  margin-right: 10px;
}
.cookie-modal-actions {
  display: flex;
  gap: 16px;
  width: 100%;
  flex-wrap: wrap;
}

/* SWITCH STYLES (for analytics/marketing toggle) */
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  vertical-align: middle;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #eee;
  border-radius: 22px;
  transition: background 0.2s;
}
.switch input:checked + .slider {
  background-color: var(--color-secondary);
}
.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  transition: transform 0.2s;
}
.switch input:checked + .slider:before {
  transform: translateX(18px);
}

/* RESPONSIVENESS -------------------------------------- */
@media (max-width: 991px) {
  .container {
    max-width: 98vw;
    padding: 0 6px;
  }
}
@media (max-width: 600px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.08rem; }
  .content-wrapper { padding: 0 2px; }
}

/* Add helpful focus styles for accessibility */
a:focus, button:focus, input:focus, .cta-btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* MICRO-INTERACTIONS & TRANSITIONS -------------------- */
.card, .features-grid > div, .testimonial-card, .cta-btn, button, .mobile-menu-toggle, .mobile-menu-close, .cookie-banner, .cookie-modal {
  transition: box-shadow var(--transition), background var(--transition), transform var(--transition), color var(--transition);
}

/* UTILITIES --------------------------------------------- */
.hide {
  display: none !important;
}
.visible {
  display: flex !important;
}

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