/* ============================================
   PROGRAM DROPDOWNS (Accordion)
   Smooth animations with numbered indicators
   ============================================ */

/* ---------- PROGRAM SECTION WRAPPER ---------- */
#programm {
  padding: var(--space-section) var(--space-6);
  background-color: var(--color-black);
}

/* ---------- PROGRAM HEADER ---------- */
.programm-header {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-align: center;
  color: var(--color-white);
  margin-bottom: var(--space-12);
}

/* ---------- DROPDOWN CONTAINER ---------- */
.dropdown {
  position: relative;
  margin: 0 auto var(--space-8);
  max-width: 1200px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
}

.dropdown:hover {
  box-shadow: var(--shadow-lg);
}

.dropdown.open {
  box-shadow: var(--shadow-xl);
}

/* ---------- DROPDOWN HEADER ---------- */
.dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: var(--space-6) var(--space-8);
  transition: var(--transition-base);
}

.dropdown-header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.dropdown-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  color: var(--color-black);
}

/* ---------- DROPDOWN ICON ---------- */
.dropdown-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  transition: transform 0.4s var(--ease-bounce), background var(--transition-base);
  flex-shrink: 0;
  color: var(--color-black);
}

.dropdown-icon svg {
  width: 24px;
  height: 24px;
  transition: var(--transition-base);
}

/* Legacy image-based icon support */
.dropdown-icon img {
  width: 24px;
  height: 24px;
  transition: var(--transition-base);
}

.dropdown:hover .dropdown-icon {
  background: var(--color-gray-200);
}

.dropdown.open .dropdown-icon {
  transform: rotate(180deg);
  background: var(--color-black);
  color: var(--color-white);
}

.dropdown.open .dropdown-icon img {
  filter: brightness(0) invert(1);
}

/* Hide nested dropdown icons */
.programm_1-dropdown-icon,
.programm_2-dropdown-icon {
  display: none;
}

/* Remove card styling from nested dropdowns */
.dropdown-content .dropdown {
  background-color: transparent;
  border-radius: 0;
  box-shadow: none;
  margin: 0 0 var(--space-6);
}

.dropdown-content .dropdown:hover {
  box-shadow: none;
}

.dropdown-content .dropdown.open {
  box-shadow: none;
}

/* Nested dropdown headers - not clickable */
.dropdown-content .dropdown .dropdown-header {
  padding: var(--space-4) var(--space-8) var(--space-4);
  cursor: default;
}

.dropdown-content .dropdown .dropdown-header:hover {
  background: transparent;
}

/* Nested dropdown titles - smaller and distinguishable */
.dropdown-content .dropdown .dropdown-header h1 {
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  color: var(--color-gray-600);
}

/* Nested dropdown content - always visible */
.dropdown-content .dropdown .dropdown-content {
  max-height: none;
  overflow: visible;
}

.dropdown-content .dropdown .content-wrapper {
  padding: 0 var(--space-8) var(--space-6);
  opacity: 1;
  transform: none;
}

/* Nested text-sections */
.dropdown-content .dropdown .text-section {
  /* Inherits from parent .text-section */
}

/* ---------- DROPDOWN CONTENT ---------- */
.dropdown-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-out);
}

.dropdown.open .dropdown-content {
  max-height: 5000px;
}

/* Content fade animation */
.content-wrapper {
  display: flex;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
  padding: 0 var(--space-8) var(--space-8);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s var(--ease-out) 0.1s, transform 0.3s var(--ease-out) 0.1s;
}

/* Add spacing between title and text for standalone program cards */
.programm_3-dropdown .content-wrapper,
.programm_4-dropdown .content-wrapper {
  padding-top: var(--space-4);
}

.dropdown.open .content-wrapper {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- TEXT SECTION ---------- */
.text-section {
  flex: 1;
  min-width: 300px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
}

.text-section p {
  margin: 0;
}

.text-section ul,
.text-section ol {
  margin: var(--space-2) 0;
  padding-left: var(--space-6);
}

.text-section li {
  margin-bottom: var(--space-1);
}

/* ---------- IMAGE SECTION ---------- */
.image-section {
  flex: 0 0 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: var(--radius-md);
  margin-right: var(--space-4);
}

.image-section-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-md);
  transition: var(--transition-slow);

  /* Slide in from right */
  opacity: 0;
  transform: translateX(20px);
}

.dropdown.open .image-section-img {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.2s;
}

.image-section-img:hover {
  transform: scale(1.03);
}

/* ---------- BOOKING LINK ---------- */
/* Uses unified .btn .btn--outline-dark .btn--arrow from style.css */
/* Additional dropdown-specific spacing */
.image-section .btn {
  margin-top: var(--space-8);
}

/* Legacy booking link support */
.booking-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);

  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  white-space: nowrap;

  padding: var(--space-3) var(--space-6);
  margin-top: var(--space-8);
  border-radius: var(--radius-full);
  color: var(--color-black);
  background-color: transparent;
  border: 1px solid var(--color-gray-200);

  cursor: pointer;
  transition: var(--transition-base);
}

.booking-link:hover {
  color: var(--color-white);
  background-color: var(--color-black);
  border-color: var(--color-black);
  opacity: 1;
}

/* Legacy booking link wrapper */
.booking-link-wrapper {
  margin-top: var(--space-4);
  width: 100%;
  max-width: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow {
  height: 20px;
  margin-left: var(--space-2);
  transition: transform var(--transition-base);
}

.booking-link-wrapper:hover .arrow {
  transform: translateX(4px);
}

/* ---------- RESPONSIVE ---------- */

/* Desktop */
@media (max-width: 1200px) {
  .dropdown {
    margin-left: var(--space-6);
    margin-right: var(--space-6);
  }

  .image-section {
    flex: 0 0 300px;
  }

  .image-section-img {
    max-width: 300px;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  #programm {
    padding: var(--space-section-sm) var(--space-4);
  }

  .dropdown {
    margin-left: var(--space-4);
    margin-right: var(--space-4);
  }

  .dropdown-header {
    padding: var(--space-5) var(--space-6);
  }

  .dropdown-header h1 {
    font-size: var(--text-h3);
  }

  .content-wrapper {
    padding: 0 var(--space-6) var(--space-6);
    flex-direction: column;
    gap: var(--space-6);
  }

  .text-section {
    min-width: 100%;
  }

  .image-section {
    flex: 1 1 100%;
    align-items: flex-start;
    order: -1;
  }

  .image-section-img {
    max-width: 100%;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .programm-header {
    margin-bottom: var(--space-8);
  }

  .dropdown {
    margin-left: var(--space-3);
    margin-right: var(--space-3);
    border-radius: var(--radius-md);
  }

  .dropdown-header {
    padding: var(--space-4) var(--space-5);
  }

  .dropdown-header h1 {
    font-size: clamp(1.25rem, 5vw, 1.5rem);
  }

  .dropdown-icon {
    width: 40px;
    height: 40px;
  }

  .dropdown-icon svg,
  .dropdown-icon img {
    width: 20px;
    height: 20px;
  }

  .content-wrapper {
    padding: 0 var(--space-5) var(--space-5);
    gap: var(--space-5);
  }

  /* Nested dropdown padding alignment on mobile */
  .dropdown-content .dropdown .dropdown-header {
    padding: var(--space-4) var(--space-5) var(--space-4);
  }

  .dropdown-content .dropdown .content-wrapper {
    padding: 0 var(--space-5) var(--space-5);
  }

  .text-section {
    /* Mobile inherits from base styles */
  }

  .text-section p {
    font-size: var(--text-body-sm);
  }

  .image-section .btn,
  .booking-link {
    width: 100%;
    justify-content: center;
    margin-top: var(--space-6);
  }
}

/* Small mobile */
@media (max-width: 400px) {
  .dropdown {
    margin-left: var(--space-2);
    margin-right: var(--space-2);
  }

  .dropdown-header {
    padding: var(--space-3) var(--space-4);
  }

  .content-wrapper {
    padding: 0 var(--space-4) var(--space-4);
  }

  /* Nested dropdown padding alignment on small mobile */
  .dropdown-content .dropdown .dropdown-header {
    padding: var(--space-3) var(--space-4) var(--space-3);
  }

  .dropdown-content .dropdown .content-wrapper {
    padding: 0 var(--space-4) var(--space-4);
  }
}