/* -----------------------------------
   CSS Reset and 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, 
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 {
  height: 100%;
  scroll-behavior: smooth;
}
body {
  line-height: 1.6;
  min-height: 100%;
  background: #fff;
  color: #151515;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  letter-spacing: 0.01em;
}
*, *:before, *:after {
  box-sizing: inherit;
}
ul, ol {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  border: none;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}
button {
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
}

/* -----------------------------------
   Brand & Monochrome Sophisticated Style
----------------------------------- */
:root {
  --brand-primary: #19304F;
  --brand-secondary: #EBBA22;
  --brand-accent: #FAF8F5;
  --mono-black: #151515;
  --mono-white: #fff;
  --mono-gray: #ededed;
  --mono-gray-dark: #2d2d2d;
  --shadow: 0 6px 24px 0 rgba(26, 30, 35, 0.07);
}

body {
  background: var(--mono-white);
  color: var(--mono-black);
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-weight: 600;
  color: var(--mono-black);
  letter-spacing: 0.01em;
  margin-bottom: 18px;
  line-height: 1.15;
}
h1 { font-size: 2.6rem; margin-bottom: 28px; }
h2 { font-size: 2rem; margin-bottom: 22px; }
h3 { font-size: 1.4rem; margin-bottom: 14px; }
h4 { font-size: 1.18rem; margin-bottom: 14px; }
h5, h6 { font-size: 1rem; }

p {
  margin-bottom: 20px;
  font-size: 1rem;
}

strong, b {
  font-weight: 700;
  color: var(--mono-black);
}

small {
  font-size: 0.88rem;
  color: #888;
}

.section, .about, .team-features, .service-section, .features-section, .cta-section, .services, .kurse-features, .kurse-testimonials, .contact-section, .ernaehrung-features, .ernaehrung-testimonials, .footer-section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  position: relative;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: flex-start;
}

/* --- Flexbox Patterns --- */
.card-container,
.card-grid,
.service-list,
.features-icons,
.benefits-list,
.feature-grid,
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  align-items: stretch;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.card {
  background: var(--mono-white);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 32px 28px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.22s;
}
.card:hover {
  box-shadow: 0 10px 32px 0 rgba(25, 25, 25, 0.13);
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  background: var(--mono-gray);
  border-radius: 16px;
  box-shadow: 0 2px 10px 0 rgba(20,20,20,0.08);
  padding: 24px 26px;
  margin-bottom: 20px;
  color: var(--mono-black);
}
.testimonial-card p {
  color: var(--mono-black);
  font-size: 1.13rem;
  font-style: italic;
  margin-bottom: 0;
}
.testimonial-author {
  font-size: 0.95rem;
  color: var(--brand-primary);
  font-weight: 600;
}
.rating {
  color: var(--brand-secondary);
  font-weight: 700;
}

.section .container,
.section .content-wrapper,
.features .container,
.features .content-wrapper,
.testimonials .container,
.testimonials .content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: flex-start;
  align-items: stretch;
  margin-bottom: 28px;
}
.feature-grid li {
  background: var(--mono-white);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 28px 20px 22px 20px;
  min-width: 210px;
  flex: 1 1 210px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  transition: box-shadow 0.22s, transform 0.18s;
}
.feature-grid li img {
  width: 42px;
  margin-bottom: 8px;
  filter: grayscale(100%) contrast(130%);
}
.feature-grid li strong {
  font-size: 1.08rem;
  letter-spacing:0.01em;
  margin-bottom: 3px;
}
.feature-grid li span {
  font-size: 0.97rem;
  color: #434343;
}
.feature-grid li:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px 0 rgba(40,40,40,0.16);
}

.features-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.features-icons li {
  background: transparent;
  color: var(--mono-black);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 12px;
}
.features-icons img {
  width: 28px;
  filter: grayscale(100%) brightness(0.35) contrast(130%);
}

.kurse-features .course-list,
.feature-bullets,
.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-left: 0;
}

.kurse-features .course-list li,
.feature-bullets li,
.benefits-list li {
  padding: 12px 0 12px 8px;
  border-left: 4px solid var(--mono-gray-dark);
  color: var(--mono-black);
  background: transparent;
  font-size: 1.08rem;
  margin-bottom: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}
.faq-list li {
  background: var(--mono-gray);
  border-radius: 10px;
  padding: 16px 18px;
}
.faq-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--brand-primary);
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

/* --- Service Cards (angebote page) --- */
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 18px;
}
.service-card {
  background: var(--mono-white);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 28px 22px;
  min-width: 210px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  transition: box-shadow 0.18s, transform 0.18s;
}
.service-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px 0 rgba(30,30,30,0.16);
}
.service-price {
  color: var(--brand-primary);
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 6px;
}

/* --- Call to Action Button --- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  border-radius: 38px;
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-weight: 500;
  font-size: 1.12rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: var(--mono-black);
  color: var(--mono-white);
  transition: background 0.22s, color 0.22s, box-shadow 0.2s, transform 0.2s;
  margin-top: 12px;
  box-shadow: 0 2px 10px 0 rgba(20,20,20,0.09);
  border: 2px solid var(--mono-black);
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--brand-secondary);
  color: var(--mono-black);
  border-color: var(--brand-secondary);
  transform: translateY(-2px) scale(1.015);
}

/* --- Header / Navigation --- */
header {
  background: var(--mono-white);
  border-bottom: 1.5px solid var(--mono-gray);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 12px;
}
header img {
  height: 46px;
  margin-right: 40px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  color: var(--mono-black);
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-weight: 600;
  font-size: 1.04rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  padding: 6px 0;
  border-bottom: 2.5px solid transparent;
  transition: color 0.18s, border-color 0.2s;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--brand-secondary);
  border-bottom: 2.5px solid var(--brand-secondary);
}
header .cta-btn {
  margin-left: 16px;
  margin-top: 0;
}
.mobile-menu-toggle {
  display: none;
  font-size: 2.2rem;
  color: var(--mono-black);
  background: none;
  border: none;
  padding: 6px 14px;
  margin-left: 16px;
  border-radius: 6px;
  transition: background 0.2s;
  z-index: 1002;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--mono-gray);
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--mono-white);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.6,0,.4,1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  box-shadow: 0 0 32px rgba(25, 25, 25, 0.08);
  overscroll-behavior: contain;
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  position: relative;
  align-self: flex-end;
  margin: 22px 26px 10px 0;
  font-size: 2.1rem;
  color: var(--mono-black);
  background: none;
  border: none;
  transition: color 0.2s, background 0.18s;
  z-index: 2004;
  border-radius: 6px;
  padding: 4px 14px;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--brand-secondary);
  background: var(--mono-gray);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: 16px;
  margin-top: 8px;
  padding: 25px 36px 18px 36px;
}
.mobile-nav a {
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-size: 1.22rem;
  color: var(--mono-black);
  font-weight: 700;
  text-transform: uppercase;
  padding: 16px 0 12px 4px;
  border-bottom: 1.5px solid var(--mono-gray);
  width: 100%;
  transition: color 0.18s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--brand-secondary);
}

/* --- Hero Section --- */
.hero {
  background: var(--mono-black);
  color: var(--mono-white);
  border-radius: 0 0 44px 44px;
  padding-top: 38px;
  padding-bottom: 50px;
  margin-bottom: 50px;
  box-shadow: 0 4px 20px 0 rgba(25,25,25,0.12);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 22px;
}
.hero h1, .hero h2, .hero h3 {
  color: var(--mono-white);
}
.hero p {
  color: #ededed;
  font-size: 1.2rem;
}
.hero .cta-btn {
  background: var(--brand-secondary);
  color: var(--mono-black);
  border: 2px solid var(--brand-secondary);
  box-shadow: 0 2px 8px 0 rgba(25, 25, 25, 0.08);
}
.hero .cta-btn:hover, .hero .cta-btn:focus {
  background: var(--mono-black);
  color: var(--mono-white);
  border-color: var(--mono-white);
}

/* --- Footer --- */
footer {
  background: var(--mono-black);
  color: var(--mono-white);
  padding: 42px 0 36px 0;
  border-top-left-radius: 36px;
  border-top-right-radius: 36px;
  box-shadow: 0 -2px 18px 0 rgba(10,10,25,0.13);
  font-size: 1rem;
}
footer .container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 38px;
  flex-wrap: wrap;
}
footer img {
  height: 38px;
  margin-bottom: 12px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--mono-white);
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-size: 1rem;
  transition: color 0.2s;
}
.footer-nav a:hover {
  color: var(--brand-secondary);
}
.footer-contact {
  color: #e3e3e3;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.99rem;
  align-items: flex-end;
  text-align: right;
}
.footer-contact address {
  font-style: normal;
  color: #bbbbbb;
}

/* --- Cookie Consent Banner --- */
.cookie-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12,12,12,0.95);
  color: var(--mono-white);
  padding: 20px 18px 16px 18px;
  z-index: 2300;
  box-shadow: 0 -2px 16px 0 rgba(20,25,30,0.17);
  font-size: 1rem;
  flex-wrap: wrap;
  animation: banner-slidein 0.38s cubic-bezier(.7,0,.21,1);
}
@keyframes banner-slidein {
  from { transform: translateY(120%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin-bottom: 0;
  color: #eee;
  max-width: 62vw;
}
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.cookie-btn {
  font-family: 'Oswald', Arial, Helvetica, sans-serif;
  font-size: 1rem;
  padding: 8px 22px;
  border-radius: 30px;
  border: 2px solid transparent;
  transition: background 0.21s, color 0.21s, border 0.18s;
  font-weight: 600;
  margin-left: 4px;
}
.cookie-accept {
  background: var(--brand-secondary);
  color: var(--mono-black);
  border-color: var(--brand-secondary);
}
.cookie-accept:hover, .cookie-accept:focus {
  background: var(--mono-black);
  color: var(--brand-secondary);
  border-color: var(--brand-secondary);
}
.cookie-reject {
  background: #ebba22;
  color: var(--mono-white);
  border: 2px solid var(--mono-gray);
}
.cookie-reject:hover, .cookie-reject:focus {
  background: var(--mono-gray);
  color: var(--mono-black);
  border: 2px solid var(--mono-gray);
}
.cookie-settings {
  background: transparent;
  color: var(--brand-secondary);
  border: 2px solid var(--brand-secondary);
}
.cookie-settings:hover, .cookie-settings:focus {
  background: var(--brand-secondary);
  color: var(--mono-black);
}

/* --- Cookie Modal --- */
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 52%;
  transform: translate(-50%,-50%) scale(1);
  background: var(--mono-white);
  color: var(--mono-black);
  border-radius: 26px;
  box-shadow: 0 10px 80px 0 rgba(15,15,20,0.25);
  z-index: 2350;
  min-width: 320px;
  max-width: 92vw;
  padding: 34px 32px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  opacity: 1;
  pointer-events: auto;
  animation: modal-fadein 0.35s cubic-bezier(.5,0,.4,1);
}
@keyframes modal-fadein {
  from { opacity: 0; transform: translate(-50%,-58%) scale(0.96); }
  to   { opacity: 1; transform: translate(-50%,-50%) scale(1); }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--brand-primary);
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: 10px;
  gap: 16px;
}
.cookie-category label {
  font-size: 1rem;
  font-weight: 600;
}
.cookie-category input[type=checkbox] {
  margin-right: 10px;
}
.cookie-category .required {
  color: var(--brand-secondary);
  font-size: 0.95em;
  font-weight: 600;
}
.cookie-modal-actions {
  display: flex;
  gap: 18px;
  margin-top: 10px;
  justify-content: flex-end;
}
.cookie-modal-close {
  position: absolute;
  right: 18px;
  top: 16px;
  background: none;
  border: none;
  color: var(--mono-black);
  font-size: 2.1rem;
  cursor: pointer;
  padding: 3px 10px;
  border-radius: 4px;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  background: var(--mono-gray);
  color: var(--brand-primary);
}

/* --- Misc Section Styling --- */
.cta-section {
  background: var(--mono-gray);
  border-radius: 18px;
  box-shadow: var(--shadow);
  margin-bottom: 60px;
  padding: 38px 18px;
  text-align: left;
}
.cta-section h2 {
  color: var(--brand-primary);
}
.cta-section .cta-btn {
  margin-top: 0;
}

.kurse-testimonials .testimonial-card,
.ernaehrung-testimonials .testimonial-card {
  background: #fff;
  border: 1.5px solid var(--mono-gray);
  box-shadow: 0 2px 10px 0 rgba(20,20,20,0.07);
  color: var(--mono-black);
}

.footer-section {
  background: var(--mono-gray);
  border-radius: 20px;
}

/* --- Spacing --- */
.section, .about, .services, .features-section, .cta-section, .kurse-features, .kurse-testimonials, .contact-section, .ernaehrung-features, .ernaehrung-testimonials, .footer-section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card, .service-card, .testimonial-card {
  margin-bottom: 20px;
}
.card-container, .card-grid, .content-grid, .service-list, .features-icons, .feature-grid {
  gap: 24px;
}
.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;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* -----------------------------------
   Responsive Design (Mobile-first)
----------------------------------- */
@media (max-width: 1080px) {
  .container {
    max-width: 930px;
    padding: 0 10px;
  }
  .feature-grid, .service-list, .card-container, .content-grid {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  header .container {
    flex-wrap: wrap;
    gap: 18px;
  }
  .main-nav {
    gap: 18px;
  }
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-contact {
    align-items: flex-start;
    text-align: left;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.45rem; }
  .hero {
    padding-top: 24px;
    padding-bottom: 32px;
    border-radius: 0 0 24px 24px;
  }
  header .container {
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 8px;
    padding-bottom: 6px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
  .cta-btn {
    padding: 12px 18px;
    font-size: 1.03rem;
  }
  .card, .testimonial-card, .service-card {
    padding: 18px 10px;
  }
  .feature-grid, .service-list {
    flex-direction: column;
    gap: 18px;
  }
  .features-icons {
    flex-direction: column;
    gap: 14px;
  }
  .footer-section, .section, .cta-section {
    padding: 24px 8px;
  }
  .content-grid{
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cookie-banner p {
    max-width: 88vw;
  }
  .mobile-menu {
    padding-bottom: 40px;
  }
  .mobile-nav {
    padding: 18px 16px 6px 22px;
    font-size: 0.97rem;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.2rem; }
  .card, .testimonial-card, .service-card {
    padding: 10px 4px;
  }
  .cta-btn {
    padding: 8px 12px;
  }
  .cookie-modal {
    min-width: unset;
    padding: 16px 6px 16px 10px;
    border-radius: 16px;
  }
}

/* --- Focus & Accessibility --- */
a:focus, button:focus, .cta-btn:focus, .mobile-menu-close:focus, .cookie-btn:focus, .cookie-modal-close:focus {
  outline: 2px solid var(--brand-secondary);
  outline-offset: 2px;
  z-index: 100;
}

/* --- Utility Classes --- */
.text-center {
  text-align: center !important;
}
.text-right {
  text-align: right !important;
}
.d-block { display: block; }
.flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-md { gap: 24px; }

/* --- Custom Animations / Effects --- */
.card, .service-card, .testimonial-card, .feature-grid li {
  transition: box-shadow 0.22s, transform 0.18s;
}
.cta-btn, .cookie-btn, .mobile-menu-toggle { transition: background 0.2s, color 0.2s, border 0.18s, box-shadow 0.18s; }

/* --- Hide scrollbars for mobile nav overlay --- */
.mobile-menu {
  scrollbar-width: none;
  -ms-overflow-style: none;
  overflow-y: auto;
}
.mobile-menu::-webkit-scrollbar { display: none; }


/* -----------------------------------
   END CSS
----------------------------------- */