/**
 * Shared styles for index and ershad pages
 * – Bilingual text visibility
 * – Language switcher (LTR/RTL)
 */

/* Bilingual text: show only the active language */
.lang-text {
  display: none;
}

body.lang-ar {
  font-family: 'Tajawal', sans-serif;
}

body.lang-en {
  font-family: 'Montserrat', sans-serif;
}

body.lang-ar .lang-text.ar {
  display: inline;
  font-family: 'Tajawal', sans-serif;
}

body.lang-ar .lang-text.ar.block {
  display: block;
}

body.lang-ar .lang-text.en {
  display: none;
}

body.lang-en .lang-text.ar {
  display: none;
}

body.lang-en .lang-text.en {
  display: inline;
  font-family: 'Montserrat', sans-serif;
}

body.lang-en .lang-text.en.block {
  display: block;
}

/* Language switcher */
.lang-switch {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 50;
  display: flex;
  gap: 0.5rem;
}

html[dir="rtl"] .lang-switch {
  right: auto !important;
  left: 1rem !important;
}

.lang-switch a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  opacity: 0.85;
}

.lang-switch a:hover {
  opacity: 1;
  text-decoration: none;
}

.lang-switch a.active {
  background: rgba(255, 255, 255, 0.25);
  opacity: 1;
  text-decoration: none;
}

/* Language choice popup (reused on index and ershad pages) */
.lang-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lang-popup-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.lang-popup-box {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  max-width: 360px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  text-align: center;
}

/* Ershad + ulogo pair (equal height) */
.ershad-logo-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.4rem, 2.5vw, 0.85rem);
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}

.ershad-logo-row--link {
  text-decoration: none;
  color: inherit;
}

.ershad-logo-row--link:hover {
  opacity: 0.92;
  text-decoration: none;
}

.ershad-logo-row img {
  display: block;
  width: auto;
  object-fit: contain;
}

.ershad-logo-row--hero {
  height: 31px;
  margin-bottom: 1.25rem;
}

.ershad-logo-row--form {
  height: 27px;
  margin-bottom: 0.75rem;
  margin-top: 50px;
}

.ershad-logo-row--hero img,
.ershad-logo-row--form img {
  height: 100%;
  width: auto;
}

.lang-popup-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gradient-start, #008a7d);
  margin: 0 0 1.5rem;
}

.lang-popup-box .lang-popup-title-both .lang-text {
  display: block !important;
}

.lang-popup-box .lang-popup-title-both .lang-text.en {
  margin-top: 0.25rem;
  font-size: 1rem;
}

.lang-popup-box .lang-popup-btn-both .lang-text {
  display: inline !important;
}

.lang-popup-box .lang-popup-btn-both .lang-text.en {
  margin-inline-start: 0.35rem;
  opacity: 0.9;
}

.lang-popup-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lang-popup-btn {
  display: block;
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: inherit;
  border: 2px solid var(--gradient-mid, #2aa69b);
  border-radius: 12px;
  background: #fff;
  color: var(--gradient-start, #008a7d);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.lang-popup-btn:hover {
  background: var(--gradient-start, #008a7d);
  color: #fff;
  border-color: var(--gradient-start, #008a7d);
}