/* ==========================================================================
   أسرة الطلاب السودانيين – كلية التجارة – جامعة القاهرة
   نظام التصميم الرقمي والهوية البصرية الرسمية (Single-Page Stylesheet)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&family=Tajawal:wght@400;500;700&display=swap');

:root {
  /* نظام الألوان المعتمد بدقة (Approved 60-25-10-5 Palette) */
  --color-primary: #173F35;          /* الأخضر الزيتي الداكن (25%) */
  --color-primary-dark: #0e2720;
  --color-primary-light: #225649;
  --color-primary-soft: rgba(23, 63, 53, 0.07);

  --color-bg-ivory: #F7F4EC;         /* العاجي الدافئ / الخلفية الرئيسية (60%) */
  --color-bg-surface: #FFFFFF;       /* أسطح البطاقات النقية */
  --color-bg-surface-alt: #F2EDE2;   /* أسطح ثانوية دافئة */
  --color-bg-subtle: #EBE4D5;

  --color-gold: #C6A15B;             /* الذهبي الرملي الهادئ (10%) */
  --color-gold-light: #E0CA9C;
  --color-gold-soft: rgba(198, 161, 91, 0.12);
  --color-gold-hover: #b38e46;

  --color-charcoal: #202421;         /* النص الفحمي المقروء */
  --color-text-muted: #535C56;
  --color-border: #E2DAC8;
  --color-border-gold: rgba(198, 161, 91, 0.35);

  --color-red-accent: #B52B2B;       /* اللمسة الحمراء السودانية الهادئة (5%) */
  --color-red-soft: rgba(181, 43, 43, 0.1);

  /* الخطوط العربية */
  --font-headings: 'Cairo', system-ui, -apple-system, sans-serif;
  --font-body: 'Tajawal', 'Cairo', system-ui, -apple-system, sans-serif;

  /* المسافات والارتفاعات */
  --header-height: 80px;
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* الظلال */
  --shadow-sm: 0 2px 8px rgba(23, 63, 53, 0.04);
  --shadow-md: 0 6px 20px rgba(23, 63, 53, 0.07);
  --shadow-lg: 0 12px 32px rgba(23, 63, 53, 0.11);
  --shadow-gold: 0 4px 16px rgba(198, 161, 91, 0.2);

  /* الحركات والانتقالات الهادئة */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   إعدادات البداية وإعادة الضبط (Reset & Base)
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-ivory);
  color: var(--color-charcoal);
  direction: rtl;
  text-align: right;
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* خلفية تزيينية ناعمة مستوحاة من التراث السوداني */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(var(--color-gold-soft) 1px, transparent 1px),
    radial-gradient(rgba(23, 63, 53, 0.02) 1px, transparent 1px);
  background-size: 40px 40px, 20px 20px;
  background-position: 0 0, 10px 10px;
  pointer-events: none;
  z-index: -1;
  opacity: 0.65;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--color-gold-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ==========================================================================
   التيبوغرافيا والعناوين (Typography)
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-charcoal);
  font-size: 1.05rem;
}

.lead {
  font-size: 1.18rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.9;
}

/* ==========================================================================
   الحاويات والمسافات (Layout & Containers)
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

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

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-headings);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-gold-soft);
  border: 1px solid var(--color-border-gold);
  padding: 0.35rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-red-accent);
}

.section-title {
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.section-divider::before,
.section-divider::after {
  content: "";
  height: 1px;
  width: 60px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
}

.section-divider-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-gold);
  position: relative;
}

.section-divider-dot::after {
  content: "";
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  opacity: 0.5;
}

/* ==========================================================================
   الشبكات (Grids)
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ==========================================================================
   الأزرار (Buttons)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(23, 63, 53, 0.18);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(23, 63, 53, 0.25);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--color-gold);
  color: #FFFFFF;
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-gold);
}

.btn-outline-gold:hover {
  background-color: var(--color-gold-soft);
  color: var(--color-primary);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   الهيدر وشريط التنقل الرئيسي (Header & Sticky Navigation)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(247, 244, 236, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(247, 244, 236, 0.98);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--color-border-gold);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  cursor: pointer;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(23, 63, 53, 0.1));
  transition: transform var(--transition-fast);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1.2;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-charcoal);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 700;
  background-color: var(--color-gold-soft);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0px;
  right: 15%;
  left: 15%;
  height: 2.5px;
  background-color: var(--color-gold);
  border-radius: 2px;
}

/* زر قائمة الموبايل */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background-color: var(--color-primary-soft);
}

.mobile-nav-toggle svg {
  width: 28px;
  height: 28px;
  display: block;
}

/* درج قائمة الموبايل */
.mobile-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(23, 63, 53, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 340px;
  background-color: var(--color-bg-ivory);
  z-index: 1100;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.25rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  font-family: var(--font-headings);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-charcoal);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--color-gold-soft);
  color: var(--color-primary);
  font-weight: 700;
}

/* ==========================================================================
   قسم البطل (Hero Section — الرئيسية)
   ========================================================================== */
.hero {
  position: relative;
  padding: 6.5rem 0 6rem 0;
  background: linear-gradient(180deg, rgba(247, 244, 236, 0.8) 0%, rgba(242, 237, 226, 0.95) 100%);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  text-align: center;
}

.hero-bg-art {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  max-width: 120%;
  opacity: 0.09;
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.hero-emblem {
  width: 84px;
  height: 84px;
  margin: 0 auto 1.5rem auto;
  border-radius: 50%;
  background-color: var(--color-bg-surface);
  border: 1.5px solid var(--color-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-headings);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-gold-soft);
  border: 1px solid var(--color-border-gold);
  padding: 0.4rem 1.25rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-title {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-family: var(--font-headings);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.hero-statement {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: var(--color-charcoal);
  font-weight: 600;
  line-height: 1.9;
  margin-bottom: 2.5rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  padding: 0 1rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   البطاقات العامة (General Cards)
   ========================================================================== */
.card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

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

.card-top-border {
  position: absolute;
  top: 0;
  right: 1.5rem;
  left: 1.5rem;
  height: 3px;
  background: linear-gradient(to left, var(--color-gold), var(--color-primary));
  border-radius: 0 0 3px 3px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover .card-top-border {
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border-gold);
  flex-shrink: 0;
}

.card-icon svg {
  width: 26px;
  height: 26px;
}

.card-title {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.card-text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 0;
}

/* ==========================================================================
   قسم عن الرابطة (About Section)
   ========================================================================== */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-symbol-card {
  background-color: var(--color-bg-surface);
  border: 2px solid var(--color-border-gold);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}

.about-symbol-img {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem auto;
  opacity: 0.9;
}

.about-symbol-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.about-symbol-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* رؤيتنا ورسالتنا */
.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

/* ==========================================================================
   قسم ماذا نقدم (What We Do Section)
   ========================================================================== */
.service-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.service-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 2rem;
  left: 2rem;
  height: 2px;
  background: linear-gradient(to left, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border-gold);
}

.service-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.service-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.service-desc {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 0;
}

/* ==========================================================================
   قسم دليل الطالب السوداني (Student Guide Section)
   ========================================================================== */
.guide-categories-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.guide-cat-btn {
  font-family: var(--font-headings);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg-surface);
  color: var(--color-charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.guide-cat-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-primary);
  background-color: var(--color-gold-soft);
}

.guide-cat-btn.active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(23, 63, 53, 0.2);
}

.guide-panel {
  display: none;
  animation: fadeIn 0.35s ease;
}

.guide-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.guide-box {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.75rem;
}

.guide-box-title {
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.guide-box-title::before {
  content: "";
  width: 5px;
  height: 22px;
  background-color: var(--color-gold);
  border-radius: 2px;
}

.guide-list {
  padding-right: 1.5rem;
  list-style: disc;
  line-height: 1.9;
  color: var(--color-charcoal);
}

.guide-list li {
  margin-bottom: 0.75rem;
}

.guide-list li:last-child {
  margin-bottom: 0;
}

/* أكورديون الأسئلة الشائعة (FAQ Accordion) */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.75rem;
  background: none;
  border: none;
  text-align: right;
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-gold-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  line-height: 1;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.faq-answer {
  display: none;
  padding: 0 1.75rem 1.5rem 1.75rem;
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
  border-top: 1px dashed var(--color-border);
  margin-top: 0.25rem;
  padding-top: 1rem;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   قسم الأنشطة (Activities Section — أنشطتنا)
   ========================================================================== */
.activity-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.activity-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-gold);
}

.activity-img-wrap {
  width: 100%;
  height: 210px;
  background-color: var(--color-bg-surface-alt);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
}

.activity-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

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

.activity-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(23, 63, 53, 0.9);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
}

.activity-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.activity-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--color-gold-hover);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.activity-meta svg {
  width: 16px;
  height: 16px;
}

.activity-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.activity-desc {
  font-size: 0.96rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 0;
}

/* ==========================================================================
   معرض الصور واللايت بوكس (Photo Gallery & Lightbox)
   ========================================================================== */
.gallery-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  font-family: var(--font-headings);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  color: var(--color-charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 3px 10px rgba(23, 63, 53, 0.2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 250px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(23, 63, 53, 0.92) 0%, rgba(23, 63, 53, 0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus .gallery-overlay {
  opacity: 1;
}

.gallery-item-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.gallery-item-cat {
  color: var(--color-gold-light);
  font-size: 0.85rem;
  font-weight: 600;
}

/* اللايت بوكس (Lightbox Modal) */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(15, 39, 32, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 880px;
  width: 100%;
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-gold);
  transform: scale(0.94);
  transition: transform var(--transition-smooth);
}

.lightbox-modal.active .lightbox-content {
  transform: scale(1);
}

.lightbox-image-wrap {
  width: 100%;
  max-height: 70vh;
  background-color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-image {
  width: 100%;
  height: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.lightbox-caption {
  padding: 1.5rem 2rem;
  background-color: var(--color-bg-surface);
}

.lightbox-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.lightbox-category {
  font-size: 0.9rem;
  color: var(--color-gold);
  font-weight: 600;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(23, 63, 53, 0.85);
  color: #FFFFFF;
  border: 1px solid var(--color-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  transition: background-color var(--transition-fast);
}

.lightbox-close:hover {
  background-color: var(--color-primary);
}

/* ==========================================================================
   قسم روابط مهمة (Important Links Section)
   ========================================================================== */
.links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.link-card {
  background-color: var(--color-bg-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all var(--transition-normal);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.link-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
  background-color: #FFFFFF;
}

.link-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  font-size: 0.75rem;
  font-family: var(--font-headings);
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  background-color: var(--color-gold-soft);
  color: var(--color-primary);
  border: 1px solid var(--color-border-gold);
}

.link-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.link-card:hover .link-icon-box {
  transform: scale(1.08);
}

.link-icon-whatsapp {
  background-color: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.link-icon-instagram {
  background-color: rgba(225, 48, 108, 0.12);
  border: 1px solid rgba(225, 48, 108, 0.3);
}

.link-icon-tiktok {
  background-color: rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.link-icon-drive {
  background-color: rgba(255, 186, 0, 0.15);
  border: 1px solid rgba(255, 186, 0, 0.35);
}

.link-info {
  flex-grow: 1;
}

.link-title {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.link-subtitle {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0.4rem;
}

.link-placeholder-tag {
  display: inline-block;
  font-family: monospace;
  direction: ltr;
  font-size: 0.8rem;
  color: var(--color-primary);
  background-color: var(--color-gold-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

.link-arrow {
  font-size: 1.5rem;
  color: var(--color-gold);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.link-card:hover .link-arrow {
  transform: translateX(-6px);
  color: var(--color-primary);
}

/* ==========================================================================
   قسم تواصل معنا (Contact Section)
   ========================================================================== */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  background-color: var(--color-bg-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-gold);
}

.contact-icon-wrap {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  margin: 0 auto 1.25rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.contact-card:hover .contact-icon-wrap {
  transform: scale(1.06);
}

.contact-card-title {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.contact-card-desc {
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.contact-card-btn {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  font-size: 1.15rem;
}

.contact-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.85rem;
}

.contact-location-box {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.contact-loc-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: var(--color-gold-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border-gold);
}

.contact-loc-icon svg {
  width: 28px;
  height: 28px;
}

/* ==========================================================================
   الفوتر (Footer)
   ========================================================================== */
.site-footer {
  background-color: #0F2720;
  color: #E0E7E4;
  position: relative;
  margin-top: auto;
  overflow: hidden;
}

.footer-pattern-bar {
  height: 10px;
  background-image: 
    repeating-linear-gradient(45deg, var(--color-gold) 0, var(--color-gold) 15px, #0F2720 15px, #0F2720 30px, var(--color-red-accent) 30px, var(--color-red-accent) 35px, #0F2720 35px, #0F2720 50px);
  width: 100%;
}

.footer-main {
  padding: 4.5rem 0 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.footer-logo-img {
  width: 52px;
  height: 52px;
}

.footer-title {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
}

.footer-subtitle {
  font-size: 0.9rem;
  color: var(--color-gold-light);
  font-weight: 600;
}

.footer-desc {
  font-size: 0.98rem;
  line-height: 1.85;
  color: #B5C4BE;
  margin-bottom: 1.75rem;
}

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

.footer-social-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-3px);
}

.footer-social-btn img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.footer-heading {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 32px;
  height: 2.5px;
  background-color: var(--color-gold);
  border-radius: 2px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link-item a {
  color: #B5C4BE;
  font-size: 0.98rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link-item a:hover {
  color: var(--color-gold-light);
  transform: translateX(-4px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
  color: #8D9E97;
}

/* ==========================================================================
   التجاوب مع الشاشات (Responsive Design)
   ========================================================================== */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .section {
    padding: 3.75rem 0;
  }

  .hero {
    padding: 4.5rem 0 3.5rem 0;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .about-intro-grid,
  .vision-mission-grid,
  .links-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

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

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

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .contact-location-box {
    flex-direction: column;
    text-align: center;
  }
}

/* تلبية تفضيلات تقليل الحركة (Reduced Motion) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}