/* =====================
   LebensBalance Berlin – Minimalist Brand CSS
   ===================== */

/* ==== 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,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,main,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;
}
html { box-sizing: border-box; }
*,*:before,*:after { box-sizing: inherit; }
body { line-height: 1.5; background: #FFFFFF; }
ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; background: none; border: none; }

/* ==== Brand Variables ==== */
:root {
  --color-primary: #197278;
  --color-primary-dark: #145a60;
  --color-secondary: #F4FCFA;
  --color-bg: #FFFFFF;
  --color-accent: #B22222;
  --color-accent-light: #d44545;
  --color-text: #232323;
  --color-muted: #6B7A85;
  --shadow: 0 2px 10px rgba(25,114,120,0.07);
  --shadow-hover: 0 4px 20px rgba(25,114,120,0.12);
  --radius: 12px;
  --radius-sm: 6px;
  --gap-section: 60px;
  --gap-flex: 24px;
  --gap-card: 20px;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 16px;
  min-height: 100vh;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

/* ========= Typography ========= */
h1, .h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
h2, .h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--color-primary);
}
h3, .h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  margin-bottom: 10px;
}
h4, .h4 {
  font-size: 1.10rem;
  font-weight: 500;
  margin-bottom: 6px;
}
p, ul, ol, li, strong {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
}
strong { font-weight: 600; }
a {
  color: var(--color-primary);
  text-decoration-thickness: 2px;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: var(--color-accent);
}

/* ========= Container & Layout ========= */
.container {
  width: 100%;
  max-width: 1110px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.text-section {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 24px;
  margin-bottom: 24px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

/* ========= Header ========= */
header {
  background: var(--color-bg);
  border-bottom: 1px solid #EDF3F3;
  box-shadow: 0 1px 6px rgba(37,74,76,0.03);
  position: sticky;
  top: 0;
  z-index: 30;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  gap: 12px;
}
header a img {
  height: 38px;
  width: auto;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 32px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: background 0.2s, color 0.2s;
  position: relative;
}
header nav a:hover, header nav a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cta-btn {
  font-family: var(--font-display);
  padding: 10px 22px;
  font-size: 16px;
  font-weight: 600;
  background: var(--color-primary);
  color: #FFF;
  border-radius: var(--radius-sm);
  border: none;
  box-shadow: var(--shadow);
  transition: background 0.22s, box-shadow 0.22s, transform 0.16s;
  margin-left: 12px;
  letter-spacing: 0.03em;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}
button.mobile-menu-toggle {
  display: none;
  font-size: 2rem;
  color: var(--color-primary);
  background: none;
  border: none;
  margin-left: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background 0.25s;
  z-index: 104;
}
button.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-accent);
}

/* ========= Mobile Menu ========= */
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  background: rgba(255,255,255,0.97);
  transform: translateX(-100vw);
  transition: transform 0.42s cubic-bezier(0.65, 0, 0.35, 1);
  box-shadow: 0 4px 26px rgba(25,114,120,0.13);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-close {
  font-size: 2rem;
  color: var(--color-primary);
  background: none;
  border: none;
  position: absolute;
  top: 20px;
  right: 22px;
  z-index: 1100;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: none;
  transition: background 0.16s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  margin-top: 80px;
  padding: 28px 36px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 0;
  width: 100%;
  border-radius: var(--radius-sm);
  transition: background 0.22s, color 0.21s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* ==== Hero Section ==== */
.hero {
  background: var(--color-secondary);
  padding: 65px 0 50px 0;
  margin-bottom: 40px;
  box-shadow: var(--shadow);
}
.hero .container {
  align-items: center;
  justify-content: center;
  min-height: 220px;
}
.hero h1 {
  font-size: 2.75rem;
}
.hero p { font-size: 1.20rem; max-width: 560px; }
.hero .cta-btn {
  margin-top: 28px;
}

/* ========= Features Section ========= */
.features {
  background: none;
  margin-bottom: 60px;
  padding: 40px 0 0 0;
}
.features .container {
  gap: 0;
}
.features h2 {
  margin-bottom: 16px;
}
.features .content-wrapper {
  gap: 36px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  justify-content: flex-start;
}
.feature-grid > div {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 22px 26px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  min-width: 170px;
  flex: 1 1 210px;
  max-width: 240px;
  transition: box-shadow 0.22s, transform 0.2s;
}
.feature-grid > div img {
  width: 36px;
  height: 36px;
}
.feature-grid > div h3 {
  font-size: 1.16rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.feature-grid > div:hover, .feature-grid > div:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px) scale(1.025);
}

.features ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.features ul li {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 14px;
  background: var(--color-secondary);
  padding: 18px 18px 18px 12px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  margin-bottom: 0;
  font-size: 1rem;
  transition: box-shadow 0.15s;
}
.features ul li img {
  width: 32px; height: 32px;
  flex-shrink: 0;
}
.features ul li strong { margin-right: 6px; color: var(--color-primary); font-weight: 600; }
.features ul li:hover { box-shadow: var(--shadow-hover); }

.features > .container > div > div, .features > .container > .content-wrapper > div {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

/* ========= Services Section ========= */
.services {
  margin-bottom: 60px;
  padding: 40px 0;
}
.services h2 {
  margin-bottom: 20px;
}
.services .content-wrapper {
  gap: 28px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: flex-start;
  gap: 38px;
}
.service-detail {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 24px 24px 24px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  flex: 1 1 236px;
  min-width: 210px;
  max-width: 340px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.service-detail h3 {
  font-size: 1.07rem;
  color: var(--color-primary);
  margin-bottom: 7px;
}
.service-detail p {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0;
}
.service-detail > div {
  margin-bottom: 0;
  font-size: 1rem;
  font-weight: 500;
}
.service-detail .cta-btn {
  margin-top: 10px;
  padding: 8px 18px;
  font-size: 15px;
}
.service-detail:hover, .service-detail:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.025);
}
.services ul {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.services ul li {
  font-size: 1rem;
  color: var(--color-text);
  padding-bottom: 0;
  background: none;
}

/* ========= Testimonial Section ========= */
.testimonials {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 0;
  margin-bottom: 60px;
}
.testimonials .container {
  gap: 0;
}
.testimonials h2 {
  margin-bottom: 28px;
}
.testimonials .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 24px;
  align-items: flex-start;
  justify-content: flex-start;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  flex: 1 1 300px;
  padding: 24px 22px 22px 22px;
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 20px;
  min-width: 240px;
  max-width: 405px;
  box-shadow: var(--shadow);
  color: var(--color-text);
  font-size: 1.08rem;
  position: relative;
  transition: box-shadow 0.20s, transform 0.20s;
}
.testimonial-card p {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.14rem;
}
.testimonial-card span {
  font-size: 0.98rem;
  color: var(--color-muted);
  margin-top: 3px;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.012);
}

/* ========= Footer ========= */
footer {
  background: var(--color-bg);
  border-top: 1px solid #e4ecec;
  color: var(--color-muted);
  font-size: 0.98rem;
}
footer .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 36px;
  padding: 38px 20px 26px 20px;
  max-width: 1110px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-links a {
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  padding: 2px 10px;
  transition: background 0.19s, color 0.18s;
}
.footer-links a:hover, .footer-links a:focus {
  color: var(--color-accent);
  background: var(--color-secondary);
}
.contact-details {
  color: var(--color-text);
  font-size: 0.99rem;
  font-family: var(--font-body);
  max-width: 250px;
  line-height: 1.58;
  margin-bottom: 8px;
}
.contact-details strong {
  color: var(--color-primary);
}
.social-icons {
  display: flex;
  flex-direction: row;
  gap: 18px;
  align-items: center;
}
.social-icons img {
  width: 28px;
  height: 28px;
  filter: grayscale(62%) brightness(1.03);
  opacity: 0.83;
  transition: filter 0.2s, opacity 0.2s;
}
.social-icons img:hover {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}

/* =============== Content Utility Flex Classes =============== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 38px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 16px;
  min-width: 200px;
  flex: 1 1 220px;
  transition: box-shadow 0.18s;
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: stretch;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 18px;
}

/* =============== Contact Page =============== */
.address-block, .contact-info, .opening-hours, .map-snippet {
  margin-bottom: 16px;
}
.map-snippet {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  background: var(--color-secondary);
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  color: var(--color-primary);
}
.map-snippet img {
  width: 32px; height: 32px;
}

/* =============== Cookie Consent Banner =============== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  box-shadow: 0 -2px 24px rgba(25, 114, 120, 0.14);
  border-radius: 18px 18px 0 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  z-index: 9999;
  gap: 30px;
  box-sizing: border-box;
  opacity: 1;
  transition: transform 0.32s cubic-bezier(.5,0,.5,1);
}
.cookie-banner.hide {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner__text {
  flex: 1 1 60vw;
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-banner__btns {
  display: flex;
  gap: 12px;
}
.cookie-btn, .cookie-banner__btns button {
  font-family: var(--font-display);
  padding: 8px 20px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-primary);
  color: #FFF;
  box-shadow: var(--shadow);
  margin-left: 0;
  transition: background 0.19s, transform 0.16s;
}
.cookie-btn.cookie-reject {
  background: var(--color-accent);
}
.cookie-btn.cookie-settings {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  box-shadow: none;
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-primary-dark);
  transform: translateY(-1px) scale(1.02);
}
.cookie-btn.cookie-reject:hover, .cookie-btn.cookie-reject:focus {
  background: var(--color-accent-light);
}
.cookie-btn.cookie-settings:hover, .cookie-btn.cookie-settings:focus {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* =============== Cookie Modal (Dialog) =============== */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(25, 114, 120, 0.30);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 4px 36px rgba(25,114,120,0.22);
  max-width: 420px;
  width: 94vw;
  padding: 36px 28px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.cookie-modal h3 {
  color: var(--color-primary);
  margin-bottom: 14px;
  font-family: var(--font-display);
}
.cookie-modal .cookie-cat {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: center;
  margin-bottom: 15px;
}
.cookie-modal label {
  font-size: 1rem;
  color: var(--color-text);
  margin-left: 5px;
}
.cookie-switch {
  display: inline-block;
  width: 34px;
  height: 20px;
  background: var(--color-secondary);
  border-radius: 20px;
  border: 1px solid #ddeeee;
  transition: background 0.2s;
  position: relative;
  cursor: pointer;
}
.cookie-switch input[type="checkbox"] {
  display: none;
}
.cookie-switch span {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  position: absolute;
  top: 1px;
  left: 1px;
  transition: left 0.21s;
}
.cookie-switch input[type="checkbox"]:checked + span {
  left: 17px;
  background: var(--color-accent);
}
.cookie-modal-accept-btn {
  margin-top: 16px;
  align-self: flex-end;
}
.cookie-modal-close {
  position: absolute;
  top: 12px; right: 18px;
  font-size: 1.4rem;
  background: none;
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-sm);
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.16s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* =============== MEDIA QUERIES: Responsive Design =============== */
@media (max-width: 1024px) {
  .container, header .container, footer .container {
    max-width: 98vw;
    padding-left: 16px; padding-right: 16px;
  }
}
@media (max-width: 900px) {
  .features .content-wrapper, .services .content-wrapper {
    flex-direction: column;
    gap: 28px;
  }
  footer .container {
    flex-direction: column;
    gap: 22px;
    padding-top: 28px; padding-bottom: 18px;
    align-items: flex-start;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    gap: 9px;
  }
  header nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
  }
  button.mobile-menu-toggle {
    display: flex;
  }
  .features .content-wrapper, .services .content-wrapper, .feature-grid, .content-grid {
    flex-direction: column;
    gap: 18px;
    flex-wrap: wrap;
  }
  .feature-grid > div, .service-detail, .card {
    min-width: unset;
    max-width: 100%;
    width: 100%;
  }
  .testimonials .content-wrapper {
    flex-direction: column;
    gap: 20px;
  }
  .testimonial-card {
    max-width: 100%;
    min-width: unset;
    padding: 18px 12px 18px 16px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 18px 10px 14px 10px;
    gap: 14px;
  }
  .cookie-banner__btns {
    justify-content: flex-end;
  }
  .mobile-nav {
    margin-top: 68px;
    padding: 22px 18px;
    gap: 18px;
  }
}
@media (max-width: 600px) {
  h1, .h1 {
    font-size: 1.82rem;
    margin-bottom: 20px;
  }
  h2, .h2 {
    font-size: 1.27rem;
    margin-bottom: 14px;
  }
  .section, .hero {
    padding: 24px 0 28px 0;
    margin-bottom: 40px;
  }
  .card-container, .content-grid, .feature-grid, .features .content-wrapper, .testimonials .content-wrapper {
    flex-direction: column;
    gap: 13px;
  }
  .button, .cta-btn, .cookie-btn, .cookie-banner__btns button {
    font-size: 0.96rem;
    padding: 10px 12px;
  }
  .text-section, .service-detail, .card, .testimonial-card {
    padding: 18px 10px;
  }
}
@media (max-width: 400px) {
  .container { padding: 0 5px; }
  .cookie-modal { padding: 16px 4px 18px 4px; }
  .mobile-menu { padding-top: 18px; }
}

/* =============== Micro-interactions =============== */
.card, .feature-grid > div, .service-detail, .testimonial-card {
  transition: box-shadow 0.18s, transform 0.13s;
}
.card:hover, .feature-grid > div:hover, .service-detail:hover, .testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.015);
}

/* =============== Focus States for Accessibility =============== */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus, .mobile-menu-close:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* =============== Modal Scroll Lock =============== */
body.modal-open {
  overflow: hidden;
}

/* =============== Hide visually only (for accessibility) =============== */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  clip: rect(1px,1px,1px,1px);
  overflow: hidden;
  white-space: nowrap;
}