/* =========================
   إعدادات الألوان والخطوط
========================= */
:root {
  --main-green: #6BBF59;
  --main-yellow: #F4B63F;
  --main-yellow-dark: #d89a2a;
  --main-blue: #0080C6;
  --dark-overlay: rgba(0, 0, 0, 0.4);
  --font-family: 'Cairo', sans-serif;
}

/* =========================
   إعادة ضبط العناصر الأساسية
========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body, html {
  font-family: var(--font-family);
  scroll-behavior: smooth;
  background-color: #f9f9f9;
  
}

/* =========================
   شريط التنقل (Navbar)
========================= */
.navbar {
  position: fixed; /* كان relative */
  top: 0;
  left: 0;
  width: 100%;
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: top 0.4s ease;
  border-radius: 0 0 15px 15px; /* الحواف الدائرية أسفل */
}


.navbar.hide {
  top: -120px;
}

.nav-logo img {
  height: 48px;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 600;
  padding: 10px 16px;
  min-width: 90px;
  text-align: center;
  border: 2px solid white;
  border-radius: 12px;
  background-color: transparent;
  transition: all 0.3s ease;
  position: relative;
  display: inline-block;
  overflow: hidden;
}

.nav-links a:hover {
  color: var(--main-green);
  border-color: var(--main-yellow);
}

.nav-links a span {
  display: inline-block;
  transition: transform 0.3s ease;
}

.nav-links a:hover span {
  transform: scale(1.08);
}

/* =========================
   أزرار اللغة والقائمة
========================= */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.language-switcher img {
  width: 28px;
  height: 28px;
  transition: transform 0.3s;
}

.language-switcher:hover img {
  transform: scale(1.15);
}

.mobile-menu-icon {
  display: none;
  cursor: pointer;
}

.mobile-menu-icon img {
  width: 28px;
  height: 28px;
}

.language-switcher i {
  font-size: 24px;
  color: #d89a2a;
  transition: transform 0.3s, color 0.3s;
}

.language-switcher:hover i {
  transform: scale(1.2);
  color: var(--main-green);
}

@media (max-width:768px) {
  .language-switcher i {
    font-size: 24px;
    color: #d89a2a;
    transition: transform 0.3s, color 0.3s;
  }
  
  .language-switcher:hover i {
    color: #d89a2a;
  }
}

/* =========================
   القائمة الجوال
========================= */
.mobile-menu {
  position: fixed; /* بدل absolute */
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: none;
  flex-direction: column;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  padding: 20px;
  min-width: 250px;
  text-align: center;
}

/* زر الإغلاق X */
.mobile-menu .close-btn {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  color: #555;
}

.mobile-menu .close-btn:hover {
  color: rgba(228, 83, 83, 0.685);
  border-radius: 8px;
}

/* الخلفية المعتمة عند فتح القائمة */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1500;
  display: none;
}


.mobile-menu a {
  padding: 12px;
  text-decoration: none;
  color: #333;
  border-bottom: 1px solid #eee;
  transition: background 0.2s;
}

.mobile-menu a:hover {
  background-color: var(--main-green);
  color: white;
  border-radius: 8px;
}

/* =========================
   قسم البطل (Hero)
========================= */
.hero {
  height: 100vh;
  background: url("images/hero-background.jpg") no-repeat center center/cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--dark-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 20px;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 12px;
}

.hero p {
  font-size: 1.4rem;
}

.contact-btn {
  margin-top: 30px;
  background-color: var(--main-yellow);
  color: white;
  padding: 14px 28px;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  cursor: pointer;
  animation: bounce 3.5s infinite;
  transition: background-color 0.3s;
}

.contact-btn:hover {
  background-color: var(--main-yellow-dark);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* نص متدرج */
.gradient-text {
  background-image: linear-gradient(to left, #4dcc30, #4dcc30, #ffb834, #ffb834);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}






/* ---- About Section ---- */
.about-section {
  background-color: #ffffff;
  padding: 120px 20px 80px; /* رفع العنوان أكثر */
  text-align: center;
}

.about-section h2 {
  font-size: 2.6rem; /* أكبر قليلاً */
  margin-bottom: 40px;
  color: var(--main-blue);
}

.about-box {
  display: inline-block;
  padding: 40px;
  max-width: 900px;
  background-color: rgba(255, 255, 255, 0.75);
  border-radius: 16px;
  border: 3px solid;
  border-image: linear-gradient(45deg, #F4B63F, #6BBF59, #0080C6) 1;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6px);
  transition: all 0.4s ease;
  line-height: 2;
  font-size: 1.2rem;
  color: #333;
  text-align: justify;
}


.about-box:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 25px rgba(0,0,0,0.12);
}






/* =========================
   قسم جدول المؤتمر
========================= */
.schedule-section {
  padding: 100px 20px;
  background-color: #eaeaea;
  text-align: center;
}

.schedule-table {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.schedule-section h2 {
  font-size: 2.4rem;
  color: var(--main-blue);
  margin-bottom: 40px; /* موجود */
  padding-bottom: 10px; /* إضافة مسافة إضافية للفصل عن الجدول */
}

.schedule-row {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid #eee;
}

.schedule-row.header {
  background: linear-gradient(to right, var(--main-green), var(--main-yellow));
  color: white;
  font-weight: bold;
}

.schedule-row .col {
  flex: 1 1 33%;
  padding: 16px;
  font-size: 1.1rem;
  border-left: 1px solid #eee;
}

.schedule-row .col:first-child {
  border-left: none;
}

.schedule-row:nth-child(even):not(.header) {
  background-color: #ffffff;
}

.schedule-row:nth-child(odd):not(.header) {
  background-color: #f1f7fb;
}

/* حركة الظهور مرة واحدة */
.fade-in-once {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease;
}

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

/* =========================
   قسم الموقع
========================= */

/* عنوان موقع المؤتمر */
.location-title {
  font-size: 2.5rem;
  margin-bottom: 50px; /* موجود */
  padding-bottom: 10px; /* مسافة إضافية قبل الصورة والنص */
}

.location-section {
  padding: 100px 20px;
  background-color: #f4f4f4;
  text-align: center;
}

.location-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.location-image img {
  width: 100%;
  max-width: 450px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.location-text {
  max-width: 450px;
  font-size: 1.2rem;
  color: #333;
  text-align: center;
  background-color: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.map-button {
  margin-top: 40px;
  padding: 14px 26px;
  font-size: 1rem;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  background-color: var(--main-yellow);
  color: white;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  animation: bounce 3.5s infinite;
  transition: background-color 0.3s;
}

.map-button:hover {
  background-color: var(--main-yellow-dark);
}


/* =========================
   قسم الداعمين
========================= */
.supporters-section {
  padding: 100px 20px;
  background-color: #eaeaea;
  text-align: center;
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 40px;
}

/* صف الشعارات */
.supporters-row {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 20px;
  justify-content: center;
  scroll-behavior: smooth;
  padding-bottom: 10px;
}

/* صندوق الشعار */
.supporter-card {
  width: 140px;
  height: 140px;
  border-radius: 16px;
  border: 3px solid;
  border-image: linear-gradient(45deg, #F4B63F, #6BBF59, #0080C6) 1;
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* صورة الشعار */
.supporter-card img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

/* تكبير الصورة عند المرور */
.supporter-card:hover img {
  transform: scale(1.1);
}

/* شريط التمرير */
.supporters-row::-webkit-scrollbar {
  height: 6px;
}

.supporters-row::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}

/* =========================
   قسم التسجيل
========================= */
.register-section {
  padding: 100px 20px;
  text-align: center;
  background-color: #f9f9f9;
}

.register-section h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
}

.register-desc {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.8;
  color: #444;
}

.register-btn {
  background-color: var(--main-yellow);
  color: white;
  font-size: 1.2rem;
  padding: 14px 30px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

.register-btn:hover {
  background-color: var(--main-yellow-dark);
  transform: translateY(-3px);
}

/* =========================
   الفوتر
========================= */
.footer {
  background-color: #222;
  color: white;
  padding: 15px 10px;
  text-align: center;
  font-size: 0.9rem;
  margin-top: 50px;
}

/* =========================
   ميديا كويري - الجوال
========================= */
@media (max-width: 768px) {

  /* إخفاء الروابط في الجوال وإظهار أيقونة القائمة */
  .nav-links {
    display: none;
  }

  .mobile-menu-icon {
    display: inline-block;
  }

  /* تصغير النصوص في قسم البطل */
  .hero h1 {
    font-size: 2rem;
  }

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

  /* جعل محتوى الموقع عمودي */
  .location-content {
    flex-direction: column;
  }

  .location-text {
    font-size: 1rem;
    padding: 16px;
  }

  .location-title {
    font-size: 2rem;
  }

  /* الداعمين - سطر واحد قابل للتمرير */
  .supporters-row {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 16px;
    padding-left: 10px;
  }

  .supporter-card {
    flex: 0 0 auto;
    width: 160px;
    height: 120px;
  }

  /* التسجيل */
  .register-section h2 {
    font-size: 2rem;
  }

  .register-desc {
    font-size: 1rem;
  }

  .register-btn {
    font-size: 1rem;
    padding: 12px 24px;
  }

  /* جدول المؤتمر */
  .schedule-row {
    flex-direction: column;
    margin-bottom: 16px;
    border-radius: 12px;
    overflow: hidden;
    background-color: white;
    border-bottom: 8px solid #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }

  .schedule-row .col {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    text-align: right;
    font-weight: 500;
    border-bottom: 1px solid #ddd;
    border-left: none !important;
  }

  .schedule-row .col:last-child {
    border-bottom: none;
  }

  /* التاريخ */
  .schedule-row .col:nth-child(1) {
    background: linear-gradient(to right, var(--main-green), var(--main-yellow));
    color: white;
    font-weight: bold;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    border-bottom: none;
  }

  .schedule-row.header {
    display: none; /* إخفاء رأس الجدول */
  }
}