/* ============================================================
   COMPONENTS.CSS — سنتر الأستاذ
   Teachers, Gallery, Students, Booking, Footer, Modal
   ============================================================ */

/* ============================================================
   TEACHERS — تصميم Grid مميز
   ============================================================ */

/* الحاوية الرئيسية */
.teachers__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

/* ---- كارت المدرس ---- */
.teacher-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--clr-border-light);
  box-shadow: 0 2px 12px rgba(4, 120, 87, 0.06);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition-base), transform var(--transition-base) !important;
}

.teacher-card:hover {
  box-shadow: 0 12px 40px rgba(4, 120, 87, 0.14);
  transform: translateY(-6px);
}

/* خط علوي ملون يظهر عند الـ hover */
.teacher-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s ease !important;
  z-index: 1;
}

.teacher-card:hover::before {
  transform: scaleX(1);
}

/* ---- قسم الصورة ---- */
.teacher-card__photo {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(160deg, #ecfdf5 0%, #d1fae5 100%);
}

.teacher-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform var(--transition-slow) !important;
}

.teacher-card:hover .teacher-card__photo img {
  transform: scale(1.07);
}

/* overlay خفيف عند الـ hover */
.teacher-card__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(4, 120, 87, 0);
  transition: background 0.35s ease;
}

.teacher-card:hover .teacher-card__photo::after {
  background: rgba(4, 120, 87, 0.08);
}

/* badge التخصص فوق الصورة */
.teacher-card__subject-badge {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(4, 120, 87, 0.35);
  transition: background 0.2s ease;
}

.teacher-card:hover .teacher-card__subject-badge {
  background: var(--clr-primary-dark);
}

/* ---- قسم البيانات ---- */
.teacher-card__details {
  padding: var(--space-4) var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}

.teacher-card__name {
  font-size: var(--font-size-base);
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1.3;
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: calc(1.3em * 2);
}

.teacher-card__specialty {
  font-size: 0.72rem;
  color: var(--clr-primary);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}

.teacher-card__bio {
  font-size: var(--font-size-xs);
  color: var(--clr-text-muted);
  line-height: 1.7;
  height: calc(1.7em * 3);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 var(--space-4) 0;
}

/* ---- footer الكارت ---- */
.teacher-card__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--clr-border-light);
  flex-wrap: wrap;
  margin-top: auto;
}

.teacher-card__subjects {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.subject-tag {
  background: rgba(4, 120, 87, 0.06);
  color: var(--clr-primary);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(4, 120, 87, 0.15);
  white-space: nowrap;
}

/* زر "الملف الكامل" */
.teacher-card__view-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--clr-primary);
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-primary);
  transition: gap 0.2s ease, color 0.2s ease !important;
  white-space: nowrap;
  flex-shrink: 0;
}

.teacher-card__view-btn:hover {
  color: var(--clr-primary-dark);
  gap: 7px;
}

.teacher-card__view-btn svg {
  transition: transform 0.2s ease !important;
  flex-shrink: 0;
}

.teacher-card__view-btn:hover svg {
  transform: translateX(-3px);
}

/* ============================================================
   PAGINATION — أزرار تصفح المدرسين
   ============================================================ */
.teachers__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-primary);
  cursor: pointer;
  border: 1.5px solid var(--clr-border);
  background: var(--clr-surface);
  color: var(--clr-text-muted);
  transition: all 0.2s ease;
  user-select: none;
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(4, 120, 87, 0.05);
}

.pagination-btn--active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.28);
}

.pagination-btn--active:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  color: #fff;
}

.pagination-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.pagination-btn--prev,
.pagination-btn--next {
  background: var(--clr-bg-alt);
}

.teacher-card:hover .teacher-card__btn svg {
  transform: translateX(-4px);
}

/* ============================================================
   TEACHER MODAL
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal.open {
  opacity: 1;
  pointer-events: all;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 30, 20, 0.65);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-base);
}

.modal.open .modal__content {
  animation: popupBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards !important;
}

@keyframes popupBounce {
  0% { transform: translateY(-60px) scale(0.9); opacity: 0; }
  60% { transform: translateY(10px) scale(1.02); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  width: 36px;
  height: 36px;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
  z-index: 1;
}

.modal__close:hover {
  background: var(--clr-border);
  color: var(--clr-text);
}

.modal__close svg {
  width: 18px;
  height: 18px;
}

/* Modal Body */
.modal-teacher__header {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: 260px;
}

.modal-teacher__img {
  overflow: hidden;
  border-radius: var(--radius-xl) 0 0 0;
}

.modal-teacher__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-teacher__intro {
  padding: var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  border-radius: 0 var(--radius-xl) 0 0;
  color: #fff;
}

.modal-teacher__tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  width: fit-content !important;
}

.modal-teacher__name {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.modal-teacher__specialty {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.modal-teacher__body {
  padding: var(--space-8);
}

.modal-teacher__section {
  margin-bottom: var(--space-6);
}

.modal-teacher__section h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--clr-border-light);
}

.modal-teacher__section p {
  font-size: var(--font-size-sm);
  color: var(--clr-text-muted);
  line-height: 1.85;
}

.modal-teacher__exp-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.exp-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--clr-text-muted);
}

.exp-item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--clr-primary);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

.modal-teacher__subjects {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-3);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--clr-bg-alt);
}

.gallery-item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item:nth-child(6),
.gallery-item:nth-child(9) {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) !important;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(2, 30, 20, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base) !important;
}

.gallery-item:hover .gallery-item__overlay {
  background: rgba(2, 30, 20, 0.45);
}

.gallery-item__icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  opacity: 0;
  transform: scale(0.7);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-item:hover .gallery-item__icon {
  opacity: 1;
  transform: scale(1);
}

.gallery-item__icon svg {
  width: 22px;
  height: 22px;
}

.gallery-item__caption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  padding: var(--space-4);
  background: linear-gradient(to top, rgba(2, 30, 20,0.7), transparent);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-item:hover .gallery-item__caption {
  opacity: 1;
  transform: translateY(0);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(5, 10, 20, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  width: 44px;
  height: 44px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all var(--transition-fast) !important;
}

.lightbox__close:hover {
  background: rgba(0,0,0,0.7);
}

.lightbox__close svg {
  width: 22px;
  height: 22px;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all var(--transition-fast) !important;
}

.lightbox__nav:hover {
  background: rgba(0,0,0,0.7);
}

.lightbox__nav svg {
  width: 22px;
  height: 22px;
}

.lightbox__nav--prev { right: var(--space-6); }
.lightbox__nav--next { left: var(--space-6); }

.lightbox__img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.lightbox__img-wrap img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

.lightbox__caption {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-sm);
  text-align: center;
}

/* ============================================================
   TOP STUDENTS
   ============================================================ */
.topstudents__tabs {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-10);
}

.tab-btn {
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-primary);
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 2px solid var(--clr-border);
  transition: all var(--transition-base);
  cursor: pointer;
}

.tab-btn:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff !important;
}

.tab-btn--active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(4, 120, 87,0.25);
}

.topstudents__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-6);
}

.student-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border-light);
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base) !important;
}

.student-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.student-card--gold .student-card__rank {
  background: linear-gradient(135deg, #f5b942, #e8a020);
  color: #fff;
}

.student-card--silver .student-card__rank {
  background: linear-gradient(135deg, #b0bec5, #90a4ae);
  color: #fff;
}

.student-card--bronze .student-card__rank {
  background: linear-gradient(135deg, #cd7f32, #a0522d);
  color: #fff;
}

.student-card__img-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.student-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) !important;
}

.student-card:hover .student-card__img-wrap img {
  transform: scale(1.05);
}

.student-card__rank {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--clr-primary);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.student-card__body {
  padding: var(--space-4) var(--space-5) var(--space-5);
}

.student-card__name {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--space-1);
}

.student-card__score {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--clr-primary);
  margin-bottom: var(--space-1);
}

.student-card__subject {
  font-size: var(--font-size-xs);
  color: var(--clr-text-muted);
}

/* ============================================================
   BOOKING
   ============================================================ */
.booking__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}

.booking__info .section-label {
  padding-inline-start: 0;
}

.booking__info .section-label::before {
  display: none;
}

.booking__info .section-title {
  text-align: start;
  margin-bottom: var(--space-5);
}

.booking__info p {
  color: var(--clr-text-muted);
  line-height: 1.85;
  margin-bottom: var(--space-8);
}

.booking__contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(4, 120, 87,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  flex-shrink: 0;
}

.contact-icon svg {
  width: 20px;
  height: 20px;
}

.contact-item strong {
  display: block;
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--clr-text);
  margin-bottom: 2px;
}

.contact-item span {
  font-size: var(--font-size-sm);
  color: var(--clr-text-muted);
}

/* Form */
.booking__form-wrap {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border-light);
}

.booking__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--clr-text);
}

.required {
  color: #e53e3e;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem var(--space-4);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--clr-text);
  background: var(--clr-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(4, 120, 87,0.10);
  background: var(--clr-surface);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.08);
}

.form-group input.error:focus,
.form-group select.error:focus {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: '';
  position: absolute;
  top: 50%;
  left: var(--space-4);
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--clr-text-muted);
  pointer-events: none;
}

.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-left: var(--space-8);
}

.form-error {
  font-size: var(--font-size-xs);
  color: #e53e3e;
  min-height: 18px;
  line-height: 1.4;
  transition: opacity 0.2s ease;
  display: block;
}

.form-note {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--clr-text-light);
  margin-top: calc(-1 * var(--space-2));
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--clr-text);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-8);
}

.footer__logo .logo-mark {
  background: rgba(255,255,255,0.12);
}

.footer__logo .logo-text strong {
  color: #fff;
}

.footer__logo .logo-text small {
  color: rgba(255,255,255,0.5);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin-top: var(--space-5);
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer__links h4,
.footer__contact h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-5);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast), padding-right var(--transition-fast);
  display: inline-block;
}

.footer__links a:hover {
  color: #fff;
  padding-right: var(--space-2);
}

.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer__contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--clr-accent-light);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer__bottom p {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  left: var(--space-8);
  width: 44px;
  height: 44px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  pointer-events: none;
  z-index: 500;
  cursor: pointer;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.scroll-top:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ============================================================
   SUCCESS TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-primary);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 4000;
  max-width: 340px;
  direction: rtl;
}

.toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.toast--success {
  background: #1a7a4a;
  color: #fff;
}

.toast--error {
  background: #c0392b;
  color: #fff;
}

.toast svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ---- Spin animation for submit button ---- */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spin {
  animation: spin 0.8s linear infinite;
}

/* ============================================================
   TEACHER CARD — image placeholder background
   ============================================================ */
.teacher-card__img {
  background: linear-gradient(135deg, var(--clr-bg-alt) 0%, #a7f3d0 100%);
}

/* ============================================================
   STUDENT CARD — image placeholder background
   ============================================================ */
.student-card__img-wrap {
  background: linear-gradient(135deg, var(--clr-bg-alt) 0%, #a7f3d0 100%);
}

/* ============================================================
   GALLERY — image placeholder background
   ============================================================ */
.gallery-item {
  background: linear-gradient(135deg, var(--clr-bg-alt) 0%, #a7f3d0 100%);
}

/* ============================================================
   ABOUT — image placeholder background
   ============================================================ */
.about__img-wrap {
  background: linear-gradient(135deg, var(--clr-bg-alt) 0%, #a7f3d0 100%);
}

/* ============================================================
   HERO — image placeholder background
   ============================================================ */
.hero__bg {
  background: linear-gradient(135deg, #022c22 0%, #047857 100%);
}

/* ============================================================
   BOOKING — sticky info panel on large screens
   ============================================================ */
@media (min-width: 1025px) {
  .booking__info {
    position: sticky;
    top: calc(var(--navbar-h) + 2rem);
  }
}

/* ============================================================
   FOOTER — hover on contact links
   ============================================================ */
.footer__contact a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer__contact a:hover {
  color: #fff;
}

/* ============================================================
   MODAL — scrollbar styling
   ============================================================ */
.modal__content::-webkit-scrollbar {
  width: 6px;
}

.modal__content::-webkit-scrollbar-track {
  background: var(--clr-bg-alt);
}

.modal__content::-webkit-scrollbar-thumb {
  background: var(--clr-border);
  border-radius: 3px;
}

.modal__content::-webkit-scrollbar-thumb:hover {
  background: var(--clr-text-light);
}

/* ============================================================
   SECTION HEADER — left-aligned variant
   ============================================================ */
.section-header--left {
  text-align: start;
}

.section-header--left .section-label::before {
  display: none;
}

.section-header--left .section-label {
  padding-inline-start: 0;
}

/* ============================================================
   GALLERY — load more button (future use)
   ============================================================ */
.gallery__more {
  text-align: center;
  margin-top: var(--space-8);
}

/* ============================================================
   TOPSTUDENTS — tab transition
   ============================================================ */
.topstudents__grid {
  min-height: 300px;
  transition: opacity var(--transition-base);
}

/* ============================================================
   FORM — select arrow RTL fix
   ============================================================ */
[dir="rtl"] .select-wrap::after {
  left: var(--space-4);
  right: auto;
}

[dir="rtl"] .select-wrap select {
  padding-left: var(--space-8);
  padding-right: var(--space-4);
}