/* =========================================================
   IESE – Дополнителни стилови
   Extra polish, animations, form validation states
   ========================================================= */

/* ---- Active nav highlight via IntersectionObserver ---- */
.main-nav .nav-list a.active {
  color: var(--primary);
  background: var(--primary-l);
}

/* ---- Image loading skeleton ---- */
.gallery-item img,
.event-img-wrap img,
.about-img {
  background: linear-gradient(90deg, #e8edf2 25%, #f5f7f9 50%, #e8edf2 75%);
  background-size: 200% 100%;
}

/* ---- Smooth card entrance ---- */
[data-aos] { will-change: transform, opacity; }

/* ---- Form validation ---- */
.form-group input.error,
.form-group textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,.1);
}
.form-group input.valid,
.form-group textarea.valid {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(141,198,63,.12);
}
.field-error {
  color: #e53e3e;
  font-size: .78rem;
  font-family: var(--font-head);
  font-weight: 600;
  margin-top: 5px;
  display: block;
}

/* ---- Pulse on CTA ---- */
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(47,164,199,.4); }
  70%  { box-shadow: 0 0 0 12px rgba(47,164,199,0); }
  100% { box-shadow: 0 0 0 0 rgba(47,164,199,0); }
}
.btn-primary.pulse { animation: pulse-ring 2s ease infinite; }

/* ---- Floating shapes decoration ---- */
.hero::before {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(141,198,63,.18) 0%, transparent 70%);
  top: 20%; right: 8%;
  pointer-events: none;
  z-index: 2;
  animation: float1 8s ease-in-out infinite;
}
.hero::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(243,108,33,.15) 0%, transparent 70%);
  bottom: 20%; left: 6%;
  pointer-events: none;
  z-index: 2;
  animation: float2 10s ease-in-out infinite;
}
@keyframes float1 {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.06); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(16px) scale(0.95); }
}

/* ---- Loading spinner on form submit ---- */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: .8;
}
.btn-loading::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

/* ---- Festival "Да подадеме рака" section ---- */
.festival-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.event-location-inline {
  font-size: .82rem;
  color: var(--text-light);
  font-family: var(--font-head);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}
.festival-text {
  color: var(--text-mid);
  max-width: 860px;
  margin-bottom: 24px;
  line-height: 1.7;
}
.festival-flags { margin-bottom: 36px; }
.festival-video-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  background: #000;
}
.festival-video-wrap video {
  width: 100%;
  max-height: 560px;
  display: block;
}

/* ---- Language switcher (Google Translate) ---- */
.gt-hidden { display: none !important; }
.goog-te-banner-frame.skiptranslate,
.goog-te-gadget-icon,
#goog-gt-tt,
.goog-te-balloon-frame,
.VIpgJd-ZVi9od-ORHb-OEVmcd,
.VIpgJd-ZVi9od-l4eHX-hSRGPd { display: none !important; }
body { top: 0 !important; position: static !important; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch-new { position: relative; }

.lang-current-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
  transition: border-color var(--transition);
}
.lang-current-btn:hover { border-color: var(--primary); }
.lang-current-btn img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; display: block; }
.lang-chevron { color: var(--text-light); transition: transform .2s; }
.lang-current-btn[aria-expanded="true"] .lang-chevron { transform: rotate(180deg); }

.lang-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 190px;
  max-height: 340px;
  overflow-y: auto;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .2s, transform .2s;
  z-index: 200;
}
.lang-dropdown.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.lang-opt-divider { height: 1px; background: var(--border); margin: 4px 2px; flex-shrink: 0; }

.lang-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-mid);
  transition: background .15s, color .15s;
}
.lang-opt:hover { background: var(--primary-l); color: var(--primary); }
.lang-opt img { width: 18px; height: 18px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }

@media (max-width: 900px) {
  .lang-dropdown { right: auto; left: 0; }
}

/* ---- Backdrop for mobile drawer ---- */
.drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 998;
  backdrop-filter: blur(2px);
}
.drawer-backdrop.open { display: block; }