/* ==============================================
   هاديلا للتدريب والاستشارات العقارية - Main Styles
   ============================================== */

:root {
  --navy: #0B2240;
  --navy-dark: #001A3F;
  --orange: #E58200;
  --orange-dark: #E07A00;
  --white: #FFFFFF;
  --light-bg: #F8F9FA;
  --light-gray: #F4F5F7;
  --body-text: #334155;
  --border-color: #E2E8F0;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #3B82F6;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Tajawal', 'Inter', system-ui, sans-serif;
  color: var(--body-text);
  background: var(--white);
  line-height: 1.7;
  direction: rtl;
}

body.en {
  direction: ltr;
  font-family: 'Inter', 'Tajawal', system-ui, sans-serif;
}

body.en .text-ar { display: none; }
body:not(.en) .text-en { display: none; }

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Tajawal', 'Inter', system-ui, sans-serif;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

body.en h1, body.en h2, body.en h3,
body.en h4, body.en h5, body.en h6 {
  font-family: 'Inter', 'Tajawal', system-ui, sans-serif;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--orange);
  margin-top: 0.75rem;
  border-radius: 2px;
}

body.en .section-title::after {
  margin-left: 0;
  margin-right: 0;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #64748B;
  max-width: 600px;
}

/* ========== Navigation ========== */
.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .logo-img { height: 36px; }
}

.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}

.logo-text span {
  color: var(--orange);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  padding: 0.5rem 0.9rem;
  color: var(--body-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--orange);
  background: rgba(229, 130, 0, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-toggle {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  transition: all 0.2s ease;
  font-family: inherit;
}

.lang-toggle:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--navy);
  cursor: pointer;
  padding: 0.25rem;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  font-family: inherit;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(229, 130, 0, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
}

.btn-white:hover {
  background: var(--light-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}

.btn-whatsapp:hover {
  background: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* ========== Hero Section ========== */
.hero {
  padding: 8rem 0 5rem;
  background: linear-gradient(135deg, rgba(11,34,64,0.92) 0%, rgba(0,26,63,0.88) 50%, rgba(15,43,74,0.92) 100%), url('/photos/pexels-pixabay-164572.jpg') center/cover fixed;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(229, 130, 0, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(229, 130, 0, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(229, 130, 0, 0.15);
  border: 1px solid rgba(229, 130, 0, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.25rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero h1 span {
  color: var(--orange);
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2rem;
  line-height: 1.8;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-image {
  position: absolute;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 550px;
  opacity: 0.1;
  pointer-events: none;
}

/* ========== Sections ========== */
.section {
  padding: 5rem 0;
}

.section .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-alt {
  background: var(--light-bg);
}

.section-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.section-with-image .section-content { order: 1; }
.section-with-image .section-image { order: 2; }

.section-with-image.reverse .section-content { order: 2; }
.section-with-image.reverse .section-image { order: 1; }

.section-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
  .section-with-image { grid-template-columns: 1fr; }
  .section-with-image .section-content { order: 1; }
  .section-with-image .section-image { order: 2; }
  .section-with-image.reverse .section-content { order: 1; }
  .section-with-image.reverse .section-image { order: 2; }
}

/* ========== Service Cards ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 0;
  background: var(--orange);
  transition: height 0.3s ease;
}

.service-card:hover::before {
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  border-color: transparent;
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(229, 130, 0, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  color: #64748B;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-card .btn {
  width: 100%;
  justify-content: center;
}

/* ========== Stats Section ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--body-text);
  font-weight: 500;
}

/* ========== Features Section ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.feature-item:hover {
  border-color: var(--orange);
  transform: translateX(-4px);
}

body.en .feature-item:hover {
  transform: translateX(4px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(229, 130, 0, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--orange);
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.875rem;
  color: #64748B;
}

/* ========== CTA Section ========== */
.cta-section {
  background: linear-gradient(135deg, rgba(11,34,64,0.92) 0%, rgba(0,26,63,0.88) 100%), url('/photos/pexels-scottwebb-136413.jpg') center/cover fixed;
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
}

.cta-section h2 {
  font-size: 2.5rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ========== Footer ========== */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}

.footer .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer p {
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-contact {
  list-style: none;
}

.footer-contact li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.footer-contact .icon {
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: all 0.2s ease;
}

.social-link:hover {
  background: var(--orange);
  color: var(--white);
}

/* ========== Page Banner ========== */
.page-banner {
  padding: 7rem 0 3rem;
  background: linear-gradient(135deg, rgba(11,34,64,0.92) 0%, rgba(0,26,63,0.88) 100%), url('/photos/pexels-pixabay-164572.jpg') center/cover fixed;
  color: var(--white);
  text-align: center;
  position: relative;
}

.page-banner h1 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.page-banner p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ========== Forms ========== */
.form-section {
  padding: 4rem 0;
}

.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 3rem;
}

.form-container h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 0;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s ease;
  background: var(--light-gray);
}

.form-control:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(229, 130, 0, 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23334155' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 1rem center;
  padding-left: 2.5rem;
}

body.en select.form-control {
  background-position: right 1rem center;
  padding-left: 1rem;
  padding-right: 2.5rem;
}

.form-submit {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 1.05rem;
}

/* ========== Course Cards ========== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.course-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.course-card-image {
  height: 200px;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.course-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card-image .badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--orange);
  color: var(--white);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

body.en .course-card-image .badge {
  right: auto;
  left: 1rem;
}

.course-card-body {
  padding: 1.5rem;
}

.course-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.course-card-body p {
  font-size: 0.9rem;
  color: #64748B;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: #64748B;
}

.course-meta span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ========== Article Cards ========== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.article-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 50px rgba(0,0,0,0.06);
}

.article-card-image {
  height: 200px;
  background: var(--light-gray);
  position: relative;
  overflow: hidden;
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card-body {
  padding: 1.5rem;
}

.article-card-body .category {
  display: inline-block;
  background: rgba(229, 130, 0, 0.1);
  color: var(--orange);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.article-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.article-card-body h3 a {
  color: inherit;
  text-decoration: none;
}

.article-card-body h3 a:hover {
  color: var(--orange);
}

.article-card-body p {
  font-size: 0.9rem;
  color: #64748B;
  line-height: 1.6;
}

/* ========== Contact Info ========== */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--light-bg);
  border-radius: 12px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: rgba(229, 130, 0, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--orange);
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-info-item p {
  font-size: 0.9rem;
  color: #64748B;
}

/* ========== WhatsApp Floating Button ========== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* ========== Admin Link ========== */
.admin-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  z-index: 999;
  text-decoration: none;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.admin-float:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* ========== Animations ========== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1 {
    font-size: 2.75rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .hero {
    padding: 7rem 0 4rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .form-container {
    padding: 1.5rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .courses-grid,
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cta-section h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.65rem;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .stat-number {
    font-size: 2.25rem;
  }
}