/* =====================
   Mystic Leaf Sprachakademie
   TECH FUTURISTIC CSS THEME
   ===================== */

:root {
  --color-primary: #204E73;
  --color-secondary: #79B473;
  --color-accent: #F2E9DC;
  --color-bg-gradient: linear-gradient(135deg, #1a2a3a 0%, #204E73 60%, #79B473 100%);
  --color-bg-dark: #162032;
  --color-bg-light: #F2E9DC;
  --color-neon: #00ffe7;
  --color-neon-pink: #ff4fd8;
  --color-shadow: 0 4px 32px 0 rgba(32,78,115,0.18);
  --color-shadow-neon: 0 0 16px 2px #00ffe7;
  --font-display: 'Montserrat', 'Arial', sans-serif;
  --font-body: 'Roboto', 'Arial', sans-serif;
  --radius: 18px;
  --radius-sm: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-feature: 20px;
  --gap-testimonial: 20px;
  --header-height: 72px;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  min-height: 100vh;
  background: var(--color-bg-gradient);
  color: var(--color-accent);
  font-family: var(--font-body);
  margin: 0;
  padding: 0;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  background-attachment: fixed;
}

/* =====================
   TYPOGRAPHY
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: #fff;
  margin-top: 0;
  margin-bottom: 0.5em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  font-weight: 800;
  text-shadow: 0 2px 24px #00ffe7, 0 1px 0 #204E73;
}
h2 {
  font-size: 2rem;
  font-weight: 700;
  text-shadow: 0 1px 12px #00ffe744, 0 1px 0 #204E73;
}
h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-shadow: 0 1px 8px #79B47344;
}
p, ul, ol, li, label {
  font-family: var(--font-body);
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 1em;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}

/* =====================
   LAYOUT CONTAINERS
   ===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: var(--radius);
  background: rgba(26,42,58,0.7);
  box-shadow: var(--color-shadow);
  position: relative;
  overflow: hidden;
}

/* =====================
   HEADER & NAVIGATION
   ===================== */
header {
  width: 100%;
  background: rgba(26,42,58,0.95);
  box-shadow: 0 2px 24px #204E7344;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 0;
}
.logo img {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 0 8px #00ffe7cc);
  transition: filter var(--transition);
}
.logo:hover img {
  filter: drop-shadow(0 0 16px #00ffe7);
}
.main-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition);
}
.main-nav a:after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, #00ffe7, #79B473);
  border-radius: 2px;
  transition: width var(--transition);
  position: absolute;
  left: 0;
  bottom: 0;
}
.main-nav a:hover, .main-nav a.active {
  color: #00ffe7;
}
.main-nav a:hover:after, .main-nav a.active:after {
  width: 100%;
}
.main-nav .cta.primary {
  background: linear-gradient(90deg, #00ffe7 0%, #79B473 100%);
  color: #162032;
  border-radius: var(--radius-sm);
  padding: 8px 24px;
  margin-left: 16px;
  font-weight: 700;
  box-shadow: 0 0 12px #00ffe7cc;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  border: none;
}
.main-nav .cta.primary:hover {
  background: linear-gradient(90deg, #79B473 0%, #00ffe7 100%);
  color: #fff;
  box-shadow: 0 0 24px #00ffe7;
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: #00ffe7;
  cursor: pointer;
  margin-left: 24px;
  transition: color var(--transition), transform var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:active {
  color: #ff4fd8;
  transform: scale(1.1);
}

/* =====================
   MOBILE NAVIGATION
   ===================== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26,42,58,0.98);
  z-index: 200;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { transform: translateX(100vw); }
  to { transform: translateX(0); }
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: #00ffe7;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:active {
  color: #ff4fd8;
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid #204E73;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:last-child {
  border-bottom: none;
}
.mobile-nav a:hover {
  color: #00ffe7;
  border-color: #00ffe7;
}

/* =====================
   HERO & SECTION STYLES
   ===================== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: var(--radius);
  background: rgba(26,42,58,0.7);
  box-shadow: var(--color-shadow);
  position: relative;
  overflow: hidden;
}
section:first-of-type {
  margin-top: 32px;
}

/* =====================
   FEATURE GRID & CARDS
   ===================== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: rgba(32,78,115,0.85);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px #00ffe733;
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  margin-bottom: 0;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1.5px solid #00ffe733;
}
.feature-grid > div:hover {
  box-shadow: 0 0 24px #00ffe7, 0 2px 24px #204E7344;
  transform: translateY(-4px) scale(1.025);
  border-color: #00ffe7;
}
.feature-grid h3 {
  margin-bottom: 0.5em;
  color: #00ffe7;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.feature-grid p, .feature-grid ul {
  color: var(--color-accent);
  font-size: 1rem;
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
  justify-content: flex-start;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-bg-light);
  color: #162032;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px #204E7344;
  min-width: 260px;
  max-width: 340px;
  margin-bottom: 0;
  border-left: 4px solid #00ffe7;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 0 24px #00ffe7, 0 2px 24px #204E7344;
  border-color: #ff4fd8;
  transform: translateY(-4px) scale(1.025);
}
.testimonial-card p {
  color: #162032;
  font-size: 1.05rem;
  margin-bottom: 0.5em;
}
.testimonial-card strong {
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 700;
}

/* =====================
   CTA BUTTONS
   ===================== */
.cta, .cta.primary {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, #00ffe7 0%, #79B473 100%);
  color: #162032;
  text-decoration: none;
  box-shadow: 0 0 12px #00ffe7cc;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 8px;
}
.cta.primary {
  background: linear-gradient(90deg, #00ffe7 0%, #ff4fd8 100%);
  color: #162032;
}
.cta:hover, .cta.primary:hover {
  background: linear-gradient(90deg, #ff4fd8 0%, #00ffe7 100%);
  color: #fff;
  box-shadow: 0 0 24px #00ffe7;
  transform: translateY(-2px) scale(1.03);
}

/* =====================
   CARDS & CARD CONTAINERS
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: rgba(32,78,115,0.85);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px #00ffe733;
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 0 24px #00ffe7, 0 2px 24px #204E7344;
  transform: translateY(-4px) scale(1.025);
}

/* =====================
   FLEXBOX LAYOUTS
   ===================== */
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =====================
   FAQ ACCORDION
   ===================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: rgba(32,78,115,0.85);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px #00ffe733;
  padding: 20px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-accordion > div:hover {
  box-shadow: 0 0 24px #00ffe7, 0 2px 24px #204E7344;
  transform: translateY(-2px) scale(1.01);
}
.faq-accordion h3 {
  color: #00ffe7;
  margin-bottom: 0.5em;
  font-size: 1.1rem;
}

/* =====================
   GALLERY (About page)
   ===================== */
.gallery {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: rgba(32,78,115,0.85);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px #00ffe733;
  padding: 24px 20px;
}

/* =====================
   BLOG SEARCH BAR
   ===================== */
.search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.search-bar input[type="text"] {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid #00ffe7;
  background: #162032;
  color: #fff;
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar input[type="text"]:focus {
  border-color: #ff4fd8;
  box-shadow: 0 0 8px #00ffe7;
}

.categories {
  margin-top: 8px;
  color: #00ffe7;
  font-family: var(--font-display);
  font-size: 1rem;
}

/* =====================
   FOOTER
   ===================== */
footer {
  background: #162032;
  color: var(--color-accent);
  padding: 40px 0 0 0;
  margin-top: 60px;
  box-shadow: 0 -2px 24px #204E7344;
}
footer .container {
  flex-direction: column;
  align-items: center;
  gap: 0;
}
footer .content-wrapper {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  padding-bottom: 24px;
  border-bottom: 1.5px solid #204E73;
}
footer .logo img {
  height: 40px;
  filter: drop-shadow(0 0 8px #00ffe7cc);
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  color: #00ffe7;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-nav a:hover {
  color: #ff4fd8;
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-accent);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* =====================
   COOKIE CONSENT BANNER
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  background: rgba(26,42,58,0.98);
  color: var(--color-accent);
  font-family: var(--font-body);
  box-shadow: 0 -2px 24px #00ffe7cc;
  z-index: 9999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 20px;
  animation: slideInBanner 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInBanner {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0;
}
.cookie-btn.accept {
  background: linear-gradient(90deg, #00ffe7 0%, #79B473 100%);
  color: #162032;
  box-shadow: 0 0 8px #00ffe7cc;
}
.cookie-btn.accept:hover {
  background: linear-gradient(90deg, #79B473 0%, #00ffe7 100%);
  color: #fff;
}
.cookie-btn.reject {
  background: #ff4fd8;
  color: #fff;
  box-shadow: 0 0 8px #ff4fd8cc;
}
.cookie-btn.reject:hover {
  background: #00ffe7;
  color: #162032;
}
.cookie-btn.settings {
  background: transparent;
  color: #00ffe7;
  border: 1.5px solid #00ffe7;
}
.cookie-btn.settings:hover {
  background: #00ffe7;
  color: #162032;
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26,42,58,0.96);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInModal 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal-content {
  background: #162032;
  color: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 0 32px #00ffe7cc;
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.cookie-modal-content h2 {
  color: #00ffe7;
  font-size: 1.4rem;
  margin-bottom: 0.5em;
}
.cookie-modal-content .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal-content .cookie-category label {
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-modal-content .cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: #204E73;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal-content .cookie-toggle input {
  display: none;
}
.cookie-modal-content .cookie-toggle .slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #00ffe7;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal-content .cookie-toggle input:checked + .slider {
  left: 22px;
  background: #ff4fd8;
}
.cookie-modal-content .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal-close {
  position: absolute;
  top: 12px; right: 16px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: #00ffe7;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal-close:active {
  color: #ff4fd8;
  transform: scale(1.1);
}

/* =====================
   RESPONSIVE DESIGN
   ===================== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .card {
    min-width: 180px;
    padding: 18px 12px;
  }
  footer .content-wrapper {
    gap: 24px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding-left: 10px;
    padding-right: 10px;
  }
  .feature-grid {
    gap: 16px;
  }
  .testimonial-slider {
    gap: 16px;
  }
  .card-container {
    gap: 16px;
  }
  .content-grid {
    gap: 12px;
  }
  footer .content-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .testimonial-slider, .card-container, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div, .card, .testimonial-card {
    min-width: 0;
    width: 100%;
    max-width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal-content {
    min-width: 0;
    width: 95vw;
    padding: 24px 10px 18px 10px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .container {
    padding-left: 4px;
    padding-right: 4px;
  }
  section {
    padding: 24px 4px;
  }
  .feature-grid > div, .card, .testimonial-card {
    padding: 14px 6px;
  }
  .cookie-modal-content {
    padding: 14px 4px 10px 4px;
  }
}

/* =====================
   MICRO-INTERACTIONS
   ===================== */
a, button, .cta, .cookie-btn {
  outline: none;
}
a:focus, button:focus, .cta:focus, .cookie-btn:focus {
  box-shadow: 0 0 0 2px #00ffe7, 0 0 8px #00ffe7cc;
  z-index: 2;
}

/* =====================
   UTILITY CLASSES
   ===================== */
.hide {
  display: none !important;
}

/* =====================
   END OF CSS
   ===================== */