/* ============================================================================
  Luminöse Kulinarikforschung | INDUSTRIAL MODERN CSS THEME
============================================================================ */
/* 1. CSS RESET & BASELINE NORMALIZATION */
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, menu, 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 {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
  background: transparent;
  transition: color 0.2s;
}
ul, ol {
  list-style: none;
}
button {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0;
}
:focus:not(:focus-visible) {
  outline: none;
}

/* 2. BRAND & INDUSTRIAL-MODERN THEME VARIABLES */
:root {
  --color-primary: #192D59;
  --color-secondary: #89C6FF;
  --color-accent: #F5FBF2;
  --color-dark: #15191f;
  --color-metal: #B0BCC8; /* Metallic cool gray */
  --color-grey: #222831;
  --color-text: #F5FBF2;
  --color-card-bg: #222B38;
  --color-shadow: rgba(18,24,33,0.24);
  --color-divider: #333e4e;
  --color-focus: #fdcd58;
  --color-error: #CB2D2D;
  --color-success: #55C272;
  /* Typography Scale */
  --font-display: 'Montserrat', 'Segoe UI', 'Arial', sans-serif;
  --font-body: 'Roboto', 'Liberation Sans', Arial, sans-serif;
  --font-industrial: 'Montserrat', 'Roboto Condensed', 'Oswald', 'Impact', Arial, sans-serif;
  --font-size-xs: 0.875rem;
  --font-size-s: 1rem;
  --font-size-m: 1.125rem;
  --font-size-l: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 2.75rem;
  --radius: 12px;
  --radius-sm: 6px;
  --section-spacing: 60px;
  --card-gap: 24px;
  --transition: 0.25s cubic-bezier(.42,0,.58,1);
  /* Shadows */
  --shadow-card: 0 2px 8px 0 var(--color-shadow);
  --shadow-btn: 0 2px 6px 0 rgba(30, 37, 47, 0.18);
}

body {
  background: var(--color-dark);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-s);
  font-weight: 400;
  letter-spacing: 0.03em;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s;
}

/* 3. LAYOUT CONTAINERS */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  justify-content: center;
}

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

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card {
  background: var(--color-card-bg);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius);
  padding: 32px 24px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1.5px solid var(--color-divider);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:hover, .card:focus-visible {
  box-shadow: 0 4px 16px 0 var(--color-shadow);
  border-color: var(--color-secondary);
  transform: translateY(-3px) scale(1.015);
  z-index: 1;
}

.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;
}

/* Specific grid for team section */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.member-profile {
  background: var(--color-card-bg);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-sm);
  padding: 28px 20px;
  min-width: 270px;
  flex: 1 1 270px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1.5px solid var(--color-divider);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.member-profile:hover {
  box-shadow: 0 6px 20px 0 var(--color-shadow);
  border-color: var(--color-secondary);
  z-index: 1;
}
.member-profile h3 {
  font-family: var(--font-industrial);
  font-size: var(--font-size-l);
  font-weight: 700;
  color: var(--color-secondary);
}
.member-profile span {
  font-size: var(--font-size-xs);
  color: var(--color-metal);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.feature {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  border: 1.5px solid var(--color-divider);
  flex: 1 1 250px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  min-width: 210px;
  padding: 24px 20px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.feature img {
  width: 40px;
  height: 40px;
  filter: contrast(1.1) brightness(1.2);
}
.feature h3 {
  font-family: var(--font-industrial);
  font-size: var(--font-size-m);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 2px;
}
.feature:hover {
  box-shadow: 0 8px 22px 0 var(--color-shadow);
  border-color: var(--color-secondary);
  z-index: 2;
}

.event-card {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-metal);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  padding: 24px 18px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.event-card h3 {
  font-family: var(--font-industrial);
  font-size: var(--font-size-l);
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.event-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 4px 14px 0 var(--color-shadow);
}

/* Call To Action Cards (Home) */
.contact-cta-section .content-wrapper, .about-preview-section .content-wrapper, .events-preview-section .content-wrapper {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border: 1.5px solid var(--color-divider);
  padding: 36px 28px;
}

/* Testimonial Cards */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  margin-bottom: 20px;
  background: var(--color-accent);
  color: #23282c;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px 0 rgba(18,26,35,0.07);
  border: 1px solid #ececec;
  flex-wrap: wrap;
}
.testimonial-card p {
  font-size: var(--font-size-m);
  font-style: italic;
  margin: 0 0 3px 0;
  color: #111;
}
.testimonial-card span {
  font-size: var(--font-size-xs);
  font-family: var(--font-body);
  color: #686868;
  font-weight: 500;
}

/* Highlighted Element (Press) */
.highlighted-mention {
  display: inline-block;
  background: var(--color-secondary);
  color: #162531;
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-top: 12px;
  font-size: var(--font-size-xs);
  letter-spacing: 1px;
  box-shadow: 0 1px 5px 0 rgba(75,117,152,0.08);
}

/* 4. TYPOGRAPHY ------------------------------------------------------------- */
h1, .hero-section h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-xxl);
  color: var(--color-secondary);
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 12px;
  line-height: 1.11;
  text-shadow: 0 1px 8px rgba(36, 65, 108, 0.06);
}
h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-metal);
  font-weight: 700;
  margin-top: 8px;
  margin-bottom: 10px;
  text-shadow: 0 1px 4px rgba(36, 42, 56, 0.03);
}
h3 {
  font-family: var(--font-industrial);
  font-size: var(--font-size-l);
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 8px;
}
h4, h5, h6 {
  font-family: var(--font-display);
  font-size: var(--font-size-m);
  color: var(--color-metal);
  font-weight: 500;
  margin-bottom: 8px;
}
p, li, address {
  font-family: var(--font-body);
  font-size: var(--font-size-s);
  color: var(--color-text);
  line-height: 1.7;
}
p.subheadline {
  font-size: var(--font-size-m);
  color: var(--color-accent);
  font-weight: 400;
  margin-bottom: 24px;
  text-shadow: 0 1px 4px rgba(36, 65, 108, 0.02);
}
strong {
  color: var(--color-metal);
  font-weight: 700;
}
.text-link {
  color: var(--color-secondary);
  text-decoration: underline;
  font-weight: 500;
  transition: color var(--transition);
}
.text-link:hover, .text-link:focus {
  color: var(--color-accent);
  outline: none;
}
ul, ol {
  margin-left: 22px;
  padding-left: 0;
}
li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-s);
}

/* 5. HEADER & MAIN NAVIGATION --------------------------------------------- */
header {
  width: 100%;
  background: var(--color-primary);
  box-shadow: 0 2px 10px 0 rgba(22,41,77,0.14);
  border-bottom: 2px solid var(--color-metal);
  z-index: 10;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  min-height: 76px;
  position: relative;
}
.brand-logo img {
  height: 38px;
  width: auto;
  filter: grayscale(0.1) drop-shadow(0 1px 3px #111);
}
nav.main-nav {
  display: flex;
  gap: 22px;
  align-items: center;
}
nav.main-nav a {
  color: var(--color-text);
  font-family: var(--font-industrial);
  font-weight: 500;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  letter-spacing: 2px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
nav.main-nav a:hover, nav.main-nav a:focus {
  background: var(--color-metal);
  color: var(--color-primary);
  outline: none;
}
.cta-btn {
  display: inline-block;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-industrial);
  font-weight: 700;
  font-size: var(--font-size-s);
  letter-spacing: 2px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-btn);
  padding: 11px 26px;
  margin-left: 24px;
  text-transform: uppercase;
  border: 2px solid var(--color-metal);
  transition: background var(--transition), color var(--transition), border var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  z-index: 1;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-metal);
  color: var(--color-primary);
  border-color: var(--color-secondary);
  outline: none;
  box-shadow: 0 6px 24px 0 rgba(104,172,223,0.14);
  transform: scale(1.045);
}
.mobile-menu-toggle {
  color: var(--color-secondary);
  font-size: 2rem;
  background: none;
  border: none;
  margin-left: 18px;
  display: none;
  z-index: 20;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 5px;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-toggle:focus {
  background: var(--color-metal);
  color: var(--color-primary);
  outline: none;
}

/* 6. MOBILE MENU -------------------------------------------- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-primary);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(.6,.3,0,1) 0s;
  box-shadow: 5px 0 40px 0 rgba(11,17,31,0.33);
}
.mobile-menu.open {
  transform: translateX(0);
  transition: transform 0.35s cubic-bezier(.29,.93,.47,1.09) 0s;
}
.mobile-menu-close {
  color: var(--color-secondary);
  font-size: 2.2rem;
  position: absolute;
  top: 22px;
  right: 32px;
  background: none;
  border: none;
  padding: 7px 13px;
  border-radius: 6px;
  cursor: pointer;
  z-index: 1001;
  outline: none;
  transition: background 0.18s, color 0.18s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-metal);
  color: var(--color-primary);
  outline: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 74px;
  width: 100%;
  align-items: flex-start;
  padding: 38px 38px 0 36px;
}
.mobile-nav a {
  font-family: var(--font-industrial);
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 1.22rem;
  letter-spacing: 1.9px;
  padding: 10px 12px;
  border-radius: 5px;
  width: 100%;
  display: block;
  margin-bottom: 4px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  outline: none;
}

/* 7. HERO SECTION --------------------------------------------- */
.hero-section {
  background: linear-gradient(110deg, rgba(28,38,56,0.98) 0%, var(--color-primary) 80%);
  padding: 60px 0 48px 0;
  margin-bottom: var(--section-spacing);
}
.hero-section .container {
  align-items: center;
  justify-content: center;
}
.hero-section .content-wrapper {
  align-items: flex-start;
  max-width: 760px;
  margin: 0 auto;
}

/* 8. FOOTER ------------------------------------- */
footer {
  background: var(--color-card-bg);
  color: var(--color-metal);
  border-top: 1.5px solid var(--color-divider);
  box-shadow: 0 -2px 14px 0 rgba(22,41,77,0.06);
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 38px 0 26px 0;
  border-bottom: 1px solid var(--color-divider);
}
.brand-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}
.brand-footer img {
  width: 44px;
  height: auto;
  filter: grayscale(0.2) brightness(1.05);
}
.brand-footer span {
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 500;
  opacity: 0.94;
}
.brand-footer address {
  font-style: normal;
  color: var(--color-metal);
  font-size: var(--font-size-xs);
  margin-top: 6px;
}
.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--color-secondary);
  font-size: var(--font-size-xs);
  text-decoration: underline;
  transition: color var(--transition);
}
.footer-links a:hover, .footer-links a:focus {
  color: var(--color-accent);
  outline: none;
}
.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 0;
  font-size: var(--font-size-xs);
  color: #768492;
  letter-spacing: 1px;
  opacity: 0.92;
}

/* 9. BUTTONS, LINKS, CTAs ------------------- */
button, .cta-btn {
  transition: all var(--transition);
  outline: none;
}
button:focus, .cta-btn:focus {
  box-shadow: 0 0 0 3px var(--color-focus);
  outline: none;
}

/* cookie consent banner -------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: var(--color-card-bg);
  color: var(--color-accent);
  box-shadow: 0 -2px 18px 0 rgba(36,56,68,0.25);
  border-top: 1.5px solid var(--color-metal);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 20px 12px 20px;
  z-index: 1222;
  transition: transform 0.3s, opacity 0.3s;
  gap: 14px;
  font-size: var(--font-size-s);
  animation: slidein-cookie 0.58s cubic-bezier(.61,.99,.67,1.09);
}
@keyframes slidein-cookie {
  0% { transform: translateY(100%); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-btn-group {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 5px;
}
.cookie-btn {
  font-family: var(--font-industrial);
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-s);
  padding: 8px 21px;
  border: none;
  margin: 0 2px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1.1px;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.cookie-btn:focus, .cookie-btn:hover {
  background: var(--color-metal);
  color: var(--color-primary);
  transform: scale(1.045);
}
.cookie-btn.reject {
  background: var(--color-dark);
  color: var(--color-secondary);
  border: 1.5px solid var(--color-metal);
}
.cookie-btn.reject:focus, .cookie-btn.reject:hover {
  background: var(--color-metal);
  color: var(--color-primary);
}
.cookie-btn.settings {
  background: var(--color-card-bg);
  color: var(--color-metal);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.settings:focus, .cookie-btn.settings:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* --- Cookie modal ---- */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(24,34,49,0.81);
  z-index: 1223;
  display: none;
  align-items: center;
  justify-content: center;
  animation: fade-modal-bg 0.35s;
}
@keyframes fade-modal-bg { from { opacity:0; } to { opacity:1; } }
.cookie-modal-overlay.open {
  display: flex;
}
.cookie-modal {
  background: var(--color-card-bg);
  color: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px 0 rgba(26,44,77,0.16);
  padding: 32px 24px;
  min-width: 320px;
  min-height: 200px;
  max-width: 370px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  animation: slidein-cookie-modal 0.44s cubic-bezier(.61,.99,.67,1.09);
}
@keyframes slidein-cookie-modal { from { transform:scale(0.7) translateY(80px); opacity:0;} to {transform:scale(1) translateY(0); opacity:1;} }
.cookie-modal h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-l);
  color: var(--color-secondary);
  margin-bottom: 7px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
}
.cookie-category label {
  font-size: var(--font-size-s);
  color: var(--color-accent);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 18px;
  height: 18px;
  margin-top: 1px;
}
.cookie-modal-btns {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 7px;
  width: 100%;
}

/* 10. MISC ELEMENTS  ---------------------- */
hr {
  border: none;
  border-top: 1.5px solid var(--color-divider);
  margin: 28px 0 18px 0;
}
::-webkit-scrollbar {
  width: 12px;
  background: var(--color-card-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-metal);
  border-radius: 6px;
}

/* MISC: Icon inside li */
li img {
  width: 20px;
  height: 20px;
  filter: grayscale(0.38) brightness(1.3);
}

/* Responsive spacings for cards/sections */
@media (max-width: 950px) {
  .footer-top {
    flex-direction: column;
    gap: 24px;
  }
}
@media (max-width: 850px) {
  .feature-grid, .team-grid {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }
  nav.main-nav {
    gap: 12px;
  }
}
@media (max-width: 768px) {
  :root {
    --section-spacing: 40px;
  }
  header .container {
    min-height: 60px;
    padding: 0 10px;
  }
  nav.main-nav, .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero-section {
    padding: 30px 0 30px 0;
  }
  .content-wrapper, .card-container, .feature-grid, .team-grid {
    flex-direction: column !important;
    gap: 18px !important;
  }
  .content-grid, .footer-top {
    flex-direction: column !important;
    gap: 20px !important;
    align-items: stretch;
  }
  .testimonial-card {
    flex-direction: column !important;
    gap: 10px;
    padding: 15px;
  }
  .about-preview-section .content-wrapper, .events-preview-section .content-wrapper, .contact-cta-section .content-wrapper {
    padding: 18px 10px;
  }
  .section, main > section {
    margin-bottom: 38px;
    padding: 24px 8px;
  }
  .brand-footer img {
    width: 32px;
  }
  .event-card, .member-profile, .card {
    padding: 14px 8px;
  }
  .cookie-modal {
    min-width: 85vw;
    max-width: 96vw;
    padding: 16px 9px;
  }
}
@media (max-width: 520px) {
  .hero-section .content-wrapper {
    padding: 0;
  }
  h1, .hero-section h1 {
    font-size: 1.55rem;
  }
  h2 {
    font-size: 1.18rem;
  }
  .footer-top {
    padding: 22px 0 18px 0;
  }
  .footer-bottom {
    padding: 7px 0;
    font-size: 0.86rem;
  }
  .event-card h3 {
    font-size: 1.05rem;
  }
}

/* --- CUSTOM MICRO-INTERACTIONS & HOVER ANIMATIONS --- */
.card, .event-card, .feature, .member-profile {
  will-change: transform, box-shadow;
  transition: box-shadow 0.21s cubic-bezier(.39,.77,0,1.33), border 0.18s, transform 0.15s;
}
.card:active, .event-card:active, .feature:active, .member-profile:active {
  transform: scale(0.98);
  box-shadow: 0 2px 5px 0 var(--color-shadow);
}
.cta-btn:active {
  transform: scale(0.98);
}
.mobile-nav a:active {
  background: var(--color-metal);
  color: var(--color-primary);
}

/* 11. ACCESSIBILITY & FOCUS STATES */
a:focus-visible, button:focus-visible {
  outline: 2px dashed var(--color-secondary);
  outline-offset: 2px;
}
input[type="checkbox"]:focus-visible {
  outline: 1.5px dashed var(--color-secondary);
}

/* --- END --- */