:root {
  --bg-color: #1f2329;
  --card-bg-color: #2a2f37;
  --text-color-primary: #f0f0f0;
  --text-color-secondary: #b0b0b0;
  --accent-color: #00bfff;
  --accent-color-darker: #009acd;
  --border-color: #3a3f47;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Open Sans', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color-primary);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
}

.main-wrapper { width: 100%; max-width: 800px; }

.section {
  background-color: var(--card-bg-color);
  padding: 2.5rem;
  margin-bottom: 2rem;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

/* Hero section on index.html */
.hero {
  text-align: center;
  padding-bottom: 1.5rem;
}

/* Smaller hero section for subpages */
.hero-small {
  text-align: center; 
  padding-bottom: 1rem;
}

/* Logo styling - consistent for main page and subpages, but size might differ in media queries */
.logo {
  max-width: 330px; /* Default from index.html */
  margin-bottom: 1.5rem; 
  border-radius: 8px;
}

.hero-small .logo {
    max-width: 280px; /* From subpage style */
    margin-bottom: 1rem;
}


/* Navigation menu - unified styles */
.hero-nav {
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.hero-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 1.5rem; /* Using the smaller gap from subpages as default, can be overridden if needed for main page specifically */
}

.hero-nav li {
  margin-bottom: 0; /* Overrides general li margin */
}

.hero-nav a {
  text-decoration: none;
  color: var(--text-color-secondary);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.5rem 0;
  transition: color 0.2s ease, border-bottom 0.2s ease;
}

.hero-nav a:hover,
.hero-nav a:focus,
.hero-nav a.active { /* Combined active and hover/focus style */
  color: var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
}

/* Heading Styles */
/* H1 on Main Page (inside .hero) */
.hero > h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-color-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

/* H1 on Subpages (inside .section, but not .hero or .hero-small directly) */
.section:not(.hero):not(.hero-small) > h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-align: center;
}

.hero-subtitle { /* Specific to index.html hero */
  font-size: 1.3rem;
  color: var(--accent-color);
  margin-bottom: 2.5rem;
  font-weight: 700;
}

/* H2 (General for sections, modals, and subpage content) */
h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 1.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--border-color);
}

/* H2 on Subpages (adjustments if needed, e.g., .section:not(.hero):not(.hero-small) > h2) */
.section:not(.hero):not(.hero-small) > h2 {
    font-size: 1.8rem; /* From subpage style */
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color); /* Thinner border from subpage style */
}

.modal-content h2 {
    /* Styles for H2 within modals are more specific and should override general H2 if necessary */
    /* Example from index.html: */
    color: var(--accent-color); /* Already covered by general h2, but good to note */
    margin-bottom: 1.5rem; /* Specific margin for modal H2 */
    text-align: center; /* Specific alignment for modal H2 */
    border-bottom: none; /* Modals usually don't have a border under H2 */
    padding-bottom: 0; /* No padding if no border */
}


/* H3 (General for sections) */
h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-color-primary);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

/* General List Styles (from index.html) */
/* Ensure this UL does not conflict with .hero-nav ul */
.section ul, .modal-content ul { 
  list-style: none; 
  padding-left: 0; 
}

.section li { /* Specific to list items in general sections */
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: var(--text-color-secondary);
}

.icon { /* Unicode-Icons for lists */
  color: var(--accent-color);
  margin-right: 1rem;
  font-size: 1.3rem;
  line-height: 1.5;
  width: 20px; /* Feste Breite für bessere Ausrichtung */
  text-align: center;
}

.text-intro { /* For introductory sentences */
    font-size: 1.1rem;
    color: var(--text-color-primary);
    margin-bottom: 1.5rem;
}

/* Call to Action Button */
.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: #fff;
  padding: 1rem 2.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.1s ease;
  margin-top: 1.5rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 191, 255, 0.3);
}

.cta-button:hover {
  background-color: var(--accent-color-darker);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 191, 255, 0.4);
}

/* Contact Section Specifics (from index.html) */
.contact-section { text-align: center; }
.contact-section p {
    font-size: 1.1rem;
    color: var(--text-color-secondary);
    margin-bottom: 0.75rem;
}
.contact-section strong,
.contact-section strong a {
    font-size: 1.4rem;
    color: #FFFFFF !important;
    font-weight: 700;
    text-decoration: none !important;
}
.final-greeting { /* from index.html */
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-top: 1.5rem;
}

/* General paragraph styling for subpages (if different from index.html) */
.section:not(.hero):not(.hero-small) p {
  margin-bottom: 1rem;
  color: var(--text-color-secondary);
}

/* Impressum Specific Styles */
.impressum-data strong {
    color: var(--text-color-primary);
    display: inline-block;
    min-width: 180px;
}
.impressum-data a {
    color: var(--accent-color);
    text-decoration: none;
}
.impressum-data a:hover {
    text-decoration: underline;
}

.impressum-data.company-name strong {
  font-size: 1.2em; /* Relative Vergrößerung */
  /* color: var(--accent-color); /* Akzentfarbe zur Hervorhebung - ENTFERNT */
  /* Optional: margin-bottom hinzufügen, falls mehr Abstand nach unten gewünscht ist */
}

/* Modal Styles (from index.html) */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.6);
  padding-top: 60px;
}

.modal-content {
  background-color: var(--card-bg-color);
  color: var(--text-color-primary);
  margin: 5% auto;
  padding: 25px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 80%;
  max-width: 600px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  position: relative;
}

/* .modal-content h2 is already addressed above */

.modal-content label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color-secondary);
    font-weight: 700;
}

.modal-content input[type="text"],
.modal-content input[type="email"],
.modal-content input[type="tel"],
.modal-content textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color-primary);
    font-size: 1rem;
    display: block;
}

.modal-content textarea {
    min-height: 100px;
    resize: vertical;
}

.modal-content input[type="text"]:focus,
.modal-content input[type="email"]:focus,
.modal-content input[type="tel"]:focus,
.modal-content textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-color-darker);
}

.form-group { 
    margin-bottom: 1rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 0.75rem;
    width: auto;
    flex-shrink: 0;
}

.checkbox-label {
    font-size: 0.95rem;
    color: var(--text-color-secondary);
    font-weight: normal;
}

.modal-content .cta-button {
    width: 100%;
    margin-top: 1rem;
}

#formStep2 {
  display: none; /* Initial step 2 of the form hidden */
}

.close-btn, /* Covers both .close-btn and .close-time-modal-btn */
.close-time-modal-btn {
  color: var(--text-color-secondary);
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 28px;
  font-weight: bold;
  transition: color 0.2s ease;
}

.close-btn:hover,
.close-btn:focus,
.close-time-modal-btn:hover,
.close-time-modal-btn:focus {
  color: var(--accent-color);
  text-decoration: none;
  cursor: pointer;
}

/* Styles for time slot modal items (from index.html) */
#timeSlotsContainer {
    /* display: grid; */ /* Removed to let it be a simple block container */
    /* gap: 10px; */    /* Removed as the inner grid group handles its own gapping */
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

/* .time-slot-item was part of an older version, .time-slot-block is current */
.time-slot-block {
    padding: 12px 8px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    font-size: 0.95rem;
    color: var(--text-color-secondary);
    user-select: none;
}

.time-slot-block:hover {
    border-color: var(--accent-color);
}

.time-slot-block.selected-slot {
    background-color: var(--accent-color) !important;
    color: #fff !important;
    border-color: var(--accent-color-darker) !important;
    font-weight: bold;
}

.time-slot-block.slot-unavailable {
    background-color: var(--border-color);
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.7;
}
.time-slot-block.slot-unavailable:hover {
    border-color: var(--border-color);
    color: #6c757d !important; 
}

/* Styles for Radio Button Time Slots */
.time-slot-radio-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* Explicitly 4 columns */
    gap: 10px;
}

.time-slot-radio-item {
    display: flex; /* For aligning radio and label if needed, or just use as a wrapper */
    position: relative; /* For custom radio button styling if we go that route */
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    font-size: 0.95rem;
    color: var(--text-color-secondary);
    user-select: none;
    padding: 0; /* Remove padding from wrapper, will be on label */
}

.time-slot-radio-item input[type="radio"] {
    opacity: 0; /* Hide the actual radio button */
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    margin: 0;
    cursor: pointer;
    z-index: 1; /* Radio button on top, but invisible */
}

.time-slot-radio-item label {
    display: block;
    width: 100%;
    padding: 12px 8px; /* Apply padding to label to make the whole area clickable */
    cursor: pointer;
    /* No text color or background change here, done by wrapper's state */
    z-index: 0; /* Label behind radio */
}

.time-slot-radio-item:hover {
    border-color: var(--accent-color);
}

/* Visual state for selected, applied to the wrapper */
.time-slot-radio-item.selected-slot {
    background-color: var(--accent-color) !important;
    border-color: var(--accent-color-darker) !important;
}

.time-slot-radio-item.selected-slot label {
    color: #fff !important;
    font-weight: bold;
}

/* Visual state for unavailable, applied to the wrapper */
.time-slot-radio-item.slot-unavailable {
    background-color: var(--border-color);
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.7;
}

.time-slot-radio-item.slot-unavailable label {
    color: #6c757d !important;
    cursor: not-allowed;
}

.time-slot-radio-item.slot-unavailable:hover {
    border-color: var(--border-color); /* No hover effect for border */
}

/* Flatpickr Customizations (from index.html) */
.flatpickr-day.flatpickr-day-has-user-slots {
    background-color: var(--accent-color) !important; 
    color: #fff !important;
    border: 2px solid var(--accent-color-darker) !important;
    font-weight: bold;
    box-shadow: 0 0 5px var(--accent-color);
}
.flatpickr-day.flatpickr-day-has-user-slots:hover {
    background-color: var(--accent-color-darker) !important;
}

input#availability[readonly] { /* Input for Flatpickr */
    cursor: pointer;
    background-color: var(--bg-color);
}

#availabilityDetailsPreview {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}
#availabilityDetailsPreview ul {
    list-style: none;
    padding-left: 0;
    margin-top: 0.5rem;
}
#availabilityDetailsPreview li {
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-color-secondary);
    display: block; 
    align-items: normal;
}
#availabilityDetailsPreview li strong {
    color: var(--text-color-primary);
}

.flatpickr-calendar {
  display: none; 
}
.flatpickr-calendar.open {
  display: block; 
  z-index: 100000; 
}
#timeSlotModal { /* Ensure this specific modal is above flatpickr */
    display: none; 
    z-index: 100001; 
}

/* Notification Modal Styles */
#notificationModal .modal-content {
    /* max-width: 450px; /* Slightly smaller than other modals if desired */
    /* padding-bottom: 1.5rem; /* Adjust padding if needed */
}

#notificationModal .notification-modal-content {
    /* Specific styles for the notification modal's content area if needed */
    text-align: center; /* Center the content of the notification */
}

#notificationModal #notificationTitle {
    margin-bottom: 1rem; /* Space below title */
    border-bottom: none; /* Usually no border for notification titles */
    padding-bottom: 0;
    font-size: 1.8rem; /* Adjust size as needed */
}

#notificationModal #notificationMessage {
    margin-bottom: 1.5rem; /* Space below message text */
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color-secondary);
    text-align: center; /* General text can be centered if needed */
}

#notificationModal #notificationMessage ul {
    list-style: none;
    padding-left: 0;
    margin-top: 0.5rem;
    /* text-align: left; /* Align list items to the left for readability - CHANGING THIS */
    text-align: center; /* Center the list itself and its items */
}

#notificationModal #notificationMessage li {
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    text-align: center; /* Ensure text content within li is also centered */
    /* align-items: flex-start; /* Overriding general .section li */
    /* display: block; /* Overriding general .section li */
    /* No specific display or align needed if text-align: center on ul handles it */
}

#notificationModal #notificationMessage li strong {
    color: var(--text-color-primary);
}

#notificationModal #notificationCloseUserBtn {
    display: block; /* Make button take full width or center it */
    margin: 0 auto; /* Center button if it's not full width */
    min-width: 120px; /* Ensure a decent minimum width */
    width: auto; /* Allow button to size to content or set a fixed width */
    padding: 0.8rem 2rem;
}

/* Notification Types - Color cues */
#notificationModal.success .modal-content {
    border-left: 5px solid #28a745; /* Green accent for success */
}
#notificationModal.success #notificationTitle {
    color: #28a745; /* Green title for success */
}

#notificationModal.error .modal-content {
    border-left: 5px solid #dc3545; /* Red accent for error */
}
#notificationModal.error #notificationTitle {
    color: #dc3545; /* Red title for error */
}

.close-notification-btn {
    color: var(--text-color-secondary);
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    transition: color 0.2s ease;
}

.close-notification-btn:hover,
.close-notification-btn:focus {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

/* Responsive Media Queries - Combined and Generalized */
@media (max-width: 600px) {
  body {
    padding: 1rem 0.5rem;
  }
  .main-wrapper {
    padding: 0 0.5rem;
  }
  .section {
    padding: 2rem 1.5rem;
  }

  /* Logo adjustments for responsive */
  .logo { /* General logo on small screens */
    max-width: 270px; /* From index.html responsive */
  }
  .hero-small .logo {
     max-width: 220px; /* From subpage responsive */
  }

  /* Navigation responsive */
  .hero-nav ul {
    flex-direction: row !important;
    gap: 1rem;
    flex-wrap: nowrap;
  }
  .hero-nav a {
    font-size: 0.9rem; /* Fallback from index.html, subpages had 0.95rem, can pick one or be more specific */
    padding: 0.4rem 0;
  }

  /* Headings responsive */
  .hero > h1 {
    font-size: 1.9rem;
    line-height: 1.25;
  }
   .section:not(.hero):not(.hero-small) > h1 {
    font-size: 2rem; /* From subpage responsive */
  }
  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }
  h2 { /* General H2 responsive */
    font-size: 1.6rem; 
    margin-bottom: 1.2rem;
  }
   .section:not(.hero):not(.hero-small) > h2 {
      font-size: 1.6rem; /* From subpage responsive, matches general h2 */
   }
   .modal-content h2 {
       font-size: 1.6rem; /* Assuming modal H2 also scales */
   }
  h3 {
    font-size: 1.1rem;
  }

  .cta-button {
    padding: 0.9rem 1.5rem;
    font-size: 1rem;
  }
  
  .section li { /* General list items in sections */
    font-size: 1rem;
  }
  .icon {
    font-size: 1.1rem;
    margin-right: 0.6rem;
  }

  /* Impressum specific responsive */
  .impressum-data strong {
    display: block;
    min-width: auto;
    margin-bottom: 0.25rem;
  }
} 

/* Utility class for text centering sections */
.text-center {
  text-align: center;
}

.text-center h1,
.text-center h2,
.text-center h3,
.text-center p {
  /* Optional: if specific elements inside should not inherit text-align 
     or need different alignment, override here. 
     For now, let them inherit or be centered. */
}

.tagline {
  font-size: 1.5rem; /* Example size, adjust as needed */
  font-weight: normal; /* Or bold, depending on desired emphasis */
  color: var(--text-color-secondary); /* Or a different color */
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

/* Footer Styles - Placeholder if needed later */
/*
footer {

}
*/