/* RESET & BASE ------------------------------ */
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;
  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;
  background: #181D23;
  color: #F5F7FA;
  font-family: 'Arial', sans-serif;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  margin-left: 20px;
  margin-bottom: 20px;
}
a {
  color: #BFD8D2;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #F1C77E;
  outline: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  color: #F5F7FA;
  font-weight: 700;
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.25rem;
  margin-bottom: 20px;
}
h2 {
  font-size: 1.5rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.subheadline {
  font-size: 1.125rem;
  color: #BFD8D2;
  margin-bottom: 24px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
}
p {
  margin-bottom: 14px;
  color: #D5DEE5;
}

/* BRAND COLOR VARS --------------------------- */
:root {
  --primary: #205072;
  --secondary: #BFD8D2;
  --accent: #F5F7FA;
  --metal: #8E9BAE;
  --dark: #181D23;
  --card-bg: #232830;
  --card-border: #2D3842;
  --testi-bg: #F5F7FA;
  --testi-text: #222728;
  --shadow: rgba(26, 28, 33, 0.20);
  --focus-glow: 0 0 0 2px #205072;
}

/* LAYOUT ------------------------------------- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}

/* FLEXBOX COMPONENT PATTERNS ----------------- */
.features-grid,
.tips-grid .features-grid,
.about-team .features-grid,
.faq .features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: 0 2px 8px var(--shadow);
  border-radius: 10px;
  padding: 28px 22px 22px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  max-width: 335px;
  transition: box-shadow 0.25s, border-color 0.2s;
  margin-bottom: 20px;
  min-width: 260px;
  position: relative;
}
.feature-card img {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  filter: grayscale(30%) brightness(0.96);
}
.feature-card:hover, .feature-card:focus-within {
  box-shadow: 0 4px 14px 2px rgba(32,80,114,0.22);
  border-color: var(--primary);
}

.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;
}

.testimonials {
  padding: 32px 0;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  margin-bottom: 24px;
  background: var(--testi-bg);
  color: var(--testi-text);
  border-radius: 10px;
  border-left: 6px solid var(--primary);
  box-shadow: 0 2px 6px 0 rgba(32,80,114,0.10);
  min-width: 200px;
  max-width: 600px;
  transition: box-shadow 0.2s;
}
.testimonial-card p {
  color: var(--testi-text);
  font-size: 1.07rem;
  margin-bottom: 8px;
  font-style: italic;
}
.testimonial-card span {
  font-size: 0.96rem;
  color: var(--primary);
  letter-spacing: 0.01em;
}
.testimonial-card:hover {
  box-shadow: 0 6px 20px 2px rgba(32,80,114,0.14);
}

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

/* HEADER & NAV ------------------------------- */
header {
  background: #181D23;
  border-bottom: 2px solid #232830;
  position: sticky;
  top: 0;
  z-index: 1200;
  box-shadow: 0 3px 18px -4px var(--shadow);
  width: 100%;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 18px;
}
.logo img {
  height: 42px;
  width: auto;
  filter: brightness(1.16) contrast(1.25) drop-shadow(2px 3px 1px #23283044);
}
.main-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}
.main-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1.06rem;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  padding: 3px 6px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}
.main-nav a:hover, .main-nav a:focus {
  color: #F1C77E;
  background: #232830dd;
}
.cta.primary {
  background: linear-gradient(94deg,var(--primary),#38495C);
  color: var(--accent);
  padding: 11px 28px;
  border-radius: 24px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: 0.02em;
  border: none;
  box-shadow: 0 3px 10px var(--shadow);
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
  margin-left: 18px;height: 44px;display: flex;align-items: center;justify-content: center;
}
.cta.primary:hover, .cta.primary:focus {
  background: #1a4164;
  box-shadow: 0 5px 22px 2px rgba(32,80,114,0.19);
  transform: translateY(-2px) scale(1.04);
  outline: none;
}
.cta.secondary {
  background: none;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 11px 24px;
  border-radius: 24px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: 0.01em;
  margin-top: 18px;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  box-shadow: none;
  height: 44px;display: inline-flex;align-items: center;justify-content: center;
}
.cta.secondary:hover, .cta.secondary:focus {
  background: var(--primary);
  color: #F5F7FA;
  border-color: var(--primary);
  transform: translateY(-2px) scale(1.03);
  outline: none;
}
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 2.2rem;
  color: #BFD8D2;
  cursor: pointer;
  margin-left: 24px;
  z-index: 1500;
  transition: color 0.15s;
  padding: 3px 11px;
}
.mobile-menu-toggle:focus {
  color: #F1C77E;
  outline: none;
}

/* HERO / MAIN VISUAL ------------------------- */
.hero {
  background: linear-gradient(112deg, #232830 74%, #23283033 100%);
  border-radius: 0 0 30px 30px;
  box-shadow: 0 13px 40px -16px var(--primary);
  margin-bottom: 60px;
  padding: 50px 0 45px 0;
}
.hero h1 {
  color: var(--secondary);
  font-size: 2.35rem;
  text-shadow: 0 2px 8px #181D2377;
}
.hero .subheadline {
  color: #8E9BAE;
  font-size: 1.09rem;
}

/* CARDS & SECTIONS --------------------------- */
.tips-grid .features-grid,
.faq .features-grid {
  margin-bottom: 20px;
  gap: 24px;
}
.about-team .features-grid {
  margin-bottom: 12px;
}
.certifications ul, .about-team ul, .faq ul, .terms-section ul, .privacy-section ul, .cookies-richtlinie-section ul, .gdpr-section ul {
  color: #D5DEE5;
  font-size:1rem;
  margin-left: 30px;
  margin-bottom: 12px;
  list-style: disc;
}
.certifications ul li {
  margin-bottom: 8px;
}
.certifications {
  background: #1a2730;
  border-radius: 12px;
  padding: 25px 18px;
  margin-bottom: 60px;
}
.advisory-hint {
  padding: 14px 22px;
  background: #232830;
  border-left: 5px solid var(--metal);
  border-radius: 6px;
  color: #BFD8D2;
  margin-top: 10px;
  margin-bottom: 14px;
  font-size: 1.02rem;
}

.location-details,
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 18px;
}
.location-details p,
.contact-details p {
  display: flex;
  align-items: center;
  font-size: 1.09rem;
  gap: 8px;
  color: #D5DEE5;
  margin: 0 0 6px 0;
}
.location-details img,
.contact-details img {
  width: 22px;
  height: 22px;
  filter: grayscale(60%) brightness(1.1);
}

.location-map {
  margin-top: 25px;
  padding: 16px 12px;
  background: #232830;
  border-radius: 10px;
  color: #BFD8D2;
}

/**** FOOTER ---------------------------------- */
footer {
  background: #181D23;
  padding: 40px 0 18px 0;
  border-top: 2px solid #232830;
  margin-top: 70px;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 45px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-nav a {
  font-size: 1rem;
  color: #BFD8D2;
  opacity: 0.88;
  letter-spacing: 0.01em;
  transition: color 0.2s, opacity 0.13s;
}
.footer-nav a:hover {
  color: #F1C77E;
  opacity: 1;
}
.footer-contact {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  color: #D5DEE5;
}
.footer-contact img {
  width: 40px;
  height: 40px;
  margin-right: 8px;
}
.footer-contact address {
  font-style: normal;
  font-size: 0.97rem;
  color: #BFD8D2;
  line-height: 1.75;
}
.footer-contact a {
  color: #BFD8D2;
  text-decoration: underline;
  transition: color 0.2s;
}
.footer-brand {
  margin-top: 8px;
  opacity: .54;
  color: #8E9BAE;
  font-size: .96rem;
}

/**** MOBILE NAVIGATION ---------------------- */
.mobile-menu-toggle {
  display: none;
}
.mobile-menu {
  position: fixed;
  z-index: 1500;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  background: rgba(24, 29, 35, 0.98);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.66,.01,.23,1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: 0;
  padding-left: 0;
  overflow-y: auto;
}
.mobile-menu.open {
  transform: translateX(0);
  box-shadow: 8px 0 38px 2px rgba(32,80,114,0.34);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 2.1rem;
  align-self: flex-end;
  margin: 26px 32px 0 0;
  cursor: pointer;
  z-index: 1600;
  padding: 4px 10px;
  transition: color 0.17s;
}
.mobile-menu-close:focus{
  outline: none;
  color: #F1C77E;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 35px 38px 10px 36px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.22rem;
  color: var(--secondary);
  font-weight: 500;
  padding: 13px 2px;
  border-radius: 6px;
  transition: background 0.22s, color 0.17s;
  outline: none;
}
.mobile-nav a:focus, .mobile-nav a:hover {
  background: #232830cc;
  color: #F1C77E;
}

/**** COOKIE CONSENT BANNER ------------------ */
.cookie-consent-banner {
  position: fixed;
  z-index: 2500;
  left: 0;
  bottom: 0;
  width: 100%;
  background: #232830;
  color: #BFD8D2;
  border-top: 2px solid #205072;
  box-shadow: 0 -3px 30px -6px #181D2385;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 30px;
  padding: 22px 14px 22px 20px;
  font-size: 1.07rem;
  transition: transform 0.38s cubic-bezier(.66,.01,.23,1);
}
.cookie-consent-banner.hide {
  transform: translateY(130%);
}
.cookie-message {
  flex: 1 1 0%;
  margin-right: 5px;
}
.cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 15px;
}
.cookie-btn {
  border-radius: 17px;
  padding: 8px 16px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: background 0.14s, color 0.17s;
  outline: none;
}
.cookie-btn.accept {
  background: var(--primary);
  color: #F5F7FA;
  border: 2px solid var(--primary);
  margin-right: 5px;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #1a4164;
}
.cookie-btn.reject {
  background: #181D23;
  color: #BFD8D2;
  border: 2px solid #8E9BAE;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #222831;
  color: #F1C77E;
}
.cookie-btn.settings {
  background: #232830;
  color: #F5F7FA;
  border: 2px solid #205072;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #232830;
  color: #F1C77E;
  border-color: #F1C77E;
}

/* Cookie Preferences Modal */
.cookie-modal {
  position: fixed;
  z-index: 4000;
  left: 0; top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(24,29,35,.84);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.28s;
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal.hide { opacity:0; pointer-events:none; }
.cookie-modal-dialog {
  display: flex;
  flex-direction: column;
  gap: 25px;
  background: #232830;
  border-radius: 18px;
  padding: 36px 30px 34px 30px;
  min-width: 320px;
  max-width: 97vw;
  color: #F5F7FA;
  box-shadow: 0 12px 60px 0 #181D2380;
  position: relative;
}
.cookie-modal-close {
  position: absolute;
  top: 16px; right: 18px;
  font-size: 1.7rem;
  color: #8E9BAE;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
  padding: 2px 8px;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: #F1C77E;
}
.cookie-modal h2 {
  font-size: 1.32rem;
  color: #BFD8D2;
  margin-bottom: 12px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}
.cookie-category strong {font-size:.99rem;color:#F5F7FA;}
.cookie-toggle {
  width: 38px;
  height: 20px;
  background: #8E9BAE;
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  margin-left: 10px;
}
.cookie-toggle input {
  display:none;
}
.cookie-toggle-slider {
  position: absolute;
  width: 20px; height: 20px;
  border-radius: 50%; background: #D5DEE5;
  left: 0; top: 0;
  box-shadow: 0 2px 8px #181D2310;
  transition: left 0.14s, background 0.2s;
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  left: 18px;
  background: #205072;
}
.cookie-category[aria-disabled="true"] {
  opacity: 0.68;
  pointer-events:none;
}
.cookie-modal-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-end;
}

/**** UTILS & MISC ---------------------------- */
::-webkit-input-placeholder { color: #BFD8D2; }
:-moz-placeholder { color: #BFD8D2; }
::-moz-placeholder { color: #BFD8D2; }
:-ms-input-placeholder { color: #BFD8D2; }

hr {
  border: none;
  border-top: 1.2px solid #232830;
  margin: 28px 0 18px 0;
}

/**** RESPONSIVE (MOBILE-FIRST) --------------- */
@media (max-width: 1100px) {
  .features-grid,.tips-grid .features-grid, .about-team .features-grid, .faq .features-grid {
    gap: 16px;
    justify-content: flex-start;
  }
  .feature-card {
    min-width:220px; max-width: 96vw;
  }
}
@media (max-width: 900px) {
  .container { max-width: 96vw; }
  .footer-contact address { font-size: .95rem; }
  header .container { gap: 6px; padding-left:10px; padding-right: 10px; }
  .footer-contact img {margin-right:4px;}
  .footer-contact {gap:7px;}
}
@media (max-width: 768px) {
  .section { margin-bottom: 46px; padding: 28px 7px; }
  .content-wrapper { gap: 17px; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.18rem; }
  h3 { font-size: 1.07rem; }
  .features-grid,.tips-grid .features-grid, .about-team .features-grid, .faq .features-grid {
    flex-direction: column;
    gap: 12px;
  }
  .feature-card {
    max-width: 100%; width: 100%;min-width: 0;
    padding: 18px 12px 13px 12px;
  }
  .content-grid {
    flex-direction: column;
    gap: 12px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }
  .location-map { padding: 11px 6px; }
  .location-details,
  .contact-details {gap:9px;}
  .testimonial-card {
    min-width: 0;max-width:100%;padding: 13px 8px;
  }
  header .container {
    flex-direction: row;
    gap: 8px;
  }
  .main-nav {
    display: none!important;
  }
  .mobile-menu-toggle {
    display: block!important;
  }
}
@media (max-width: 600px) {
  footer .container {
    flex-direction: column;
    gap: 22px;
  }
  .footer-nav { flex-direction: row; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
  .footer-contact {margin-bottom: 6px;}
  .footer-brand { margin-top: 3px; }
  .cookie-consent-banner {
    flex-direction: column;
    gap: 13px;
    padding: 14px 5px 16px 6px;
    font-size: .95rem;
  }
}

/**** ANIMATIONS & MICRO-INTERACTIONS --------- */
.feature-card, .testimonial-card {
  transition: box-shadow 0.22s, border-color 0.18s;
}
.cta, .cookie-btn {
  transition: background 0.18s, color 0.12s, box-shadow 0.12s, border-color 0.16s;
}
.mobile-menu, .cookie-consent-banner, .cookie-modal {
  will-change: transform, opacity;
}

/**** ACCESSIBILITY & FOCUS STATES -------------*/
a:focus, .cta:focus, .cookie-btn:focus, .mobile-nav a:focus {
  box-shadow: var(--focus-glow);
  outline: none;
  z-index: 2;
  position: relative;
}

/**** INDUSTRIAL MODERN STYLING EXTRAS ---------*/
body, .section, header, footer {
  background-clip: padding-box;
}
.section, .feature-card, .testimonial-card {
  border-radius: 10px;
}
.section {
  box-shadow: 0 4px 36px 0 rgba(142,155,174,0.06);
  border: 1.5px solid #23283022;
}
.feature-card, .testimonial-card {
  border: 1px solid #23283055;
}

/**** TYPOGRAPHY SCALE & URBAN-FEEL FONTS ------*/
h1, h2, h3, h4, h5, h6, .cta, .main-nav a, .footer-brand, .mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  text-transform: none;
  font-weight: 700;
}

/**** SCROLLBAR -------------------------------*/
::-webkit-scrollbar {
  width: 9px;
  background: #232830;
}
::-webkit-scrollbar-thumb {
  background: #20507277;
  border-radius: 7px;
}

/**** PRINTABILITY ----------------------------*/
@media print {
  header,footer,.cookie-consent-banner,.mobile-menu{display:none!important;}
  .section,.content-wrapper,.container{box-shadow:none!important;border:none!important;}
  body{background:#fff!important;color:#222!important;}
}