/*
  يقين - تصميم هادئ حديث بروح إسلامية
  لوحة الألوان: كحلي #0d1b2a، ذهبي #d4af37، بيج فاتح #f6f1e9
*/

:root {
  /* لوحة ألوان عصرية: كحلي داكن، ذهبي، بيج */
  --primary: #0d1b2a; /* كحلي داكن جداً */
  --secondary: #1b2735; /* درجة أفتح من الكحلي */
  --accent: #d4af37;
  --accent-light: #e6c547;
  --accent-dark: #b8941f;
  --text: #f0e6d2; /* بيج فاتح (لون المخطوطات) */
  --text-muted: #b0a695;
  --text-dim: #938c80;
  --silver: #d1d5db; /* لون فضي أنيق */
  --shadow: rgba(0, 0, 0, 0.5);
  --glow: rgba(212, 175, 55, 0.3);
  --border: rgba(212, 175, 55, 0.2);
}

* { box-sizing: border-box; }

html, body {
  padding: 0; margin: 0;
  background: var(--primary);
  color: var(--text);
  font-family: 'Almarai', 'Amiri', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  scroll-behavior: smooth;
  min-height: 100vh;
}

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 1000;
  background: rgba(13, 27, 42, 0.8); /* شفافية أعلى */
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px var(--shadow);
  will-change: transform; /* تحسين أداء الهيدر الثابت */
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; letter-spacing: 1px; }
.brand-mark { 
  color: var(--accent); 
  filter: drop-shadow(0 0 8px var(--glow)); 
  font-size: 18px;
  animation: pulse 2s ease-in-out infinite;
}
.brand-name { 
  font-weight: 700; font-size: 22px; color: var(--accent-light); 
  text-shadow: 0 0 15px var(--glow);
  animation: glow-pulse 4s ease-in-out infinite; /* إضافة توهج متلألئ */
}
.nav-links { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.nav-links a { 
  color: var(--text-muted); 
  text-decoration: none; 
  padding: 10px 14px; 
  border-radius: 12px; 
  transition: all .3s ease; 
  position: relative;
}
.nav-links a:hover { 
  color: var(--accent-light); 
  background: rgba(212,175,55,0.1); 
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--glow);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text);
  margin: 5px 0;
  transition: all 0.3s ease-in-out;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.theme-toggle { background: rgba(246,241,233,0.08); color: var(--beige); border: 1px solid rgba(212,175,55,0.25); padding: 8px 10px; border-radius: 10px; cursor: pointer; }

/* Hero */
.hero { position: relative; min-height: 92vh; display: grid; place-items: center; text-align: center; overflow: hidden; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; background: #000; filter: brightness(0.7) contrast(1.1); transition: filter 0.5s ease; }
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 40%, transparent, var(--primary) 85%); pointer-events: none; }
.hero-content { position: relative; padding-top: 70px; padding-bottom: 40px; animation: rise 1.2s ease-out both; }
.title {
  font-family: 'Amiri', serif;
  font-size: clamp(48px, 7vw, 90px);
  color: var(--accent-light);
  text-shadow: 0 0 15px var(--glow), 0 0 30px var(--glow);
  letter-spacing: 2px;
  margin-bottom: 0;
  animation: glow-pulse 4s ease-in-out infinite; /* إضافة توهج متلألئ */
}
.subtitle {
  color: var(--text-muted); font-size: clamp(18px, 2.5vw, 24px); margin: 0 0 22px; text-shadow: 0 2px 10px var(--shadow);
}
.btn { display: inline-block; border: 1px solid transparent; border-radius: 14px; padding: 12px 22px; cursor: pointer; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s; }
.btn-primary { background: linear-gradient(180deg, #d4af37, #b48a12); color: #1a1a1a; box-shadow: 0 6px 18px rgba(212,175,55,0.35); font-weight: 700; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(212,175,55,0.45); }

@keyframes rise { 
  from { 
    opacity: 0; 
    transform: translateY(20px) scale(0.95);
  } 
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1);
  } 
}

@keyframes glow-pulse {
  0%, 100% { text-shadow: 0 0 15px var(--glow), 0 0 30px var(--glow); }
  50% { text-shadow: 0 0 25px var(--glow), 0 0 50px var(--glow); }
}

/* Sections */
.section { 
  padding: 80px 0; 
  background: var(--primary);
  position: relative;
  box-shadow: inset 0 8px 15px -10px var(--glow); /* إضافة إضاءة ذهبية علوية */
}
.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 20%, var(--glow) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, var(--glow) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0.1;
}
.section-alt { 
  background: var(--primary); /* توحيد لون الخلفية */
  position: relative;
}
.section-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, var(--glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.08;
}
.section-head { text-align: center; margin-bottom: 32px; position: relative; z-index: 1; }
.section-head h2 { 
  margin: 0 0 12px; 
  font-size: 32px; 
  font-family: 'Amiri', serif;
  color: var(--accent-light);
  text-shadow: 0 0 15px var(--glow); /* توحيد تأثير التوهج */
  position: relative;
}
.section-head h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 1px;
  filter: blur(1px);
}
.section-sub { color: var(--text-muted); margin: 0; font-size: 16px; }

/* Mushaf */
.mushaf-controls { 
  display: grid; 
  gap: 12px; 
  align-items: center; 
  background: rgba(42,47,46,0.6); 
  border: 1px solid var(--border); 
  padding: 20px; 
  border-radius: 20px; 
  box-shadow: 0 8px 32px var(--shadow);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 1;
  will-change: transform; /* تحسين أداء البطاقات عند التمرير */
}
.mushaf-controls::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: linear-gradient(45deg, var(--accent), transparent, var(--accent));
  border-radius: 20px;
  z-index: -1;
  opacity: 0.3;
}
.mushaf-controls label { 
  color: var(--text-muted); 
  font-weight: 700; 
  font-size: 16px;
  text-align: center;
}
.mushaf-controls select { 
  width: 100%; 
  background: var(--primary); 
  color: var(--text); 
  border: 2px solid var(--border); 
  padding: 16px 20px; 
  border-radius: 16px; 
  outline: none; 
  transition: all .3s ease;
  font-size: 18px;
  font-weight: 600;
  appearance: none;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23d4af37"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: left 16px center;
  background-size: 20px;
  padding-left: 50px;
  cursor: pointer;
}
.mushaf-controls select:focus { 
  border-color: var(--accent); 
  background-color: var(--secondary);
  box-shadow: 0 0 0 4px var(--glow);
  transform: translateY(-2px);
}
.mushaf-controls select option {
  background: var(--primary);
  color: var(--text);
  padding: 12px;
  font-size: 16px;
}

.mushaf-content { margin-top: 24px; }
.loading { 
  color: var(--text-muted); 
  font-size: 16px; 
  text-align: center;
  padding: 20px;
}
.surah { 
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  border: 2px solid transparent;
  border-image: linear-gradient(to bottom, var(--accent), transparent) 1;
  border-radius: 24px; 
  padding: 32px;
  box-shadow: 0 12px 40px var(--shadow); 
  position: relative; 
  overflow: hidden;
  backdrop-filter: blur(8px);
  will-change: transform, box-shadow; /* تحسين أداء بطاقة السورة */
}
.surah::before { 
  content: ""; 
  position: absolute; 
  inset: -50% 0 auto 0; 
  height: 80%; 
  background: radial-gradient(ellipse at 50% 0%, var(--glow), transparent 70%); 
  pointer-events: none; 
  opacity: 0.1;
}
.surah::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 80px;
  height: 80px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='0.5' stroke-linecap='round' stroke-linejoin='round' class='feather feather-moon'%3E%3Cpath d='M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.05;
  transform: rotate(45deg);
}
.surah-head { 
  text-align: center; 
  margin-bottom: 24px; 
  display: grid; 
  gap: 12px; 
  justify-items: center; 
  position: relative;
  z-index: 1;
}
.surah-head h3 { 
  margin: 0; 
  color: var(--accent-light);
  font-size: 28px;
  text-shadow: 0 0 12px var(--glow); /* توحيد تأثير التوهج */
}
.surah-meta { 
  color: var(--text-dim); 
  font-size: 14px;
  background: rgba(42,47,46,0.6);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
}
/* تم حذف CSS التبويبات */
.surah-basmala:not([hidden]) { 
  display: block;
  text-align: center;
  font-family: 'Amiri', serif;
  color: var(--accent); 
  font-size: 1.5em; 
  margin-bottom: 20px; 
  font-weight: 600;
  text-shadow: 0 4px 20px var(--glow);
  filter: drop-shadow(0 0 8px var(--glow));
}
/* تحسينات إضافية للواجهة */
.surah-text { 
  font-family: 'Amiri', serif;
  white-space: pre-wrap; 
  line-height: 2.8; 
  font-size: clamp(20px, 2.5vw, 28px); 
  color: var(--text); 
  text-align: right;
  direction: rtl;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px var(--shadow);
  transition: all .3s ease;
}

.surah-text:hover {
  text-shadow: 0 4px 16px var(--glow);
}

.ayah-text {
  display: inline;
  margin: 0 4px;
  transition: all .2s ease;
}

.ayah-text:hover {
  color: var(--accent);
  text-shadow: 0 0 8px var(--glow);
}

.ayah-num { 
  display: inline-block;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
  font-weight: bold;
  border: 1px solid var(--border);
  border-radius: 50%;
  padding: 2px 6px;
  margin: 0 8px;
  text-align: center;
  box-shadow: 0 2px 4px var(--shadow);
  transition: all .3s ease;
}

.ayah-num:hover {
  transform: scale(1.1);
  background: var(--glow);
  border-color: var(--accent);
}

/* Tabs */
.tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.tab { background: transparent; color: var(--text-muted); border: 1px solid var(--border); padding: 12px 24px; border-radius: 999px; cursor: pointer; transition: all .3s ease; font-weight: 600; }
.tab.active { background: var(--accent); color: var(--primary); border-color: var(--accent); box-shadow: 0 4px 20px var(--glow); }
.tab:not(.active):hover { color: var(--text); border-color: var(--accent-light); background: rgba(212,175,55,0.1); }
.tab.alt { border-style: dashed; }

.adhkar-list { 
  display: grid; 
  gap: 16px; 
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); /* تحسين التجاوب */
}
.zekr { 
  background: linear-gradient(180deg, var(--secondary), var(--primary)); 
  border: 1px solid var(--border); 
  border-radius: 20px; 
  padding: 20px; 
  cursor: pointer; /* إشارة إلى أن البطاقة قابلة للنقر */
  box-shadow: 0 8px 32px var(--shadow); 
  display: grid; 
  gap: 12px; 
  transition: all .3s ease;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  will-change: transform, border-color; /* تحسين أداء بطاقات الأذكار */
}
.zekr::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  opacity: 0.05;
  pointer-events: none;
}
.zekr:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--shadow);
  border-color: var(--accent);
}
.zekr-text {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  text-align: right;
  direction: rtl;
  font-weight: 500;
  position: relative;
  z-index: 1;
  max-height: 180px;
  overflow-y: auto;
  padding: 8px;
  background: rgba(26,31,30,0.3);
  border-radius: 12px;
  border: 1px solid rgba(212,175,55,0.1);
}
.zekr .meta { 
  color: var(--text-muted); 
  font-size: 13px; 
  text-align: center;
  font-weight: 600;
}
.zekr .counter { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  gap: 12px; 
}
.zekr .count { 
  background: transparent; 
  color: var(--text); 
  border: 2px solid var(--border); 
  padding: 8px 12px; 
  border-radius: 50%; 
  min-width: 48px; 
  text-align: center; 
  font-weight: 700;
  font-size: 16px;
  transition: all .3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.zekr .count:hover {
  transform: scale(1.1);
  border-color: var(--accent);
}
.zekr .dec { 
  background: linear-gradient(135deg, var(--accent), var(--accent-light)); 
  color: var(--primary); 
  border: none; 
  padding: 8px 16px; 
  border-radius: 12px; 
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  transition: all .3s ease;
  box-shadow: 0 4px 15px var(--glow);
}
.zekr .dec:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--glow);
}

/* About */
.about {
  display: grid;
  place-items: center;
  position: relative;
  padding: 40px 0;
}
.about-text {
  text-align: center;
  width: min(700px, 92%);
  margin-inline: auto;
  z-index: 1;
}

.about-title {
  font-family: 'Amiri', serif;
  font-size: 28px;
  color: var(--accent-light);
  margin-bottom: 16px;
  text-shadow: 0 0 12px var(--glow); /* توحيد تأثير التوهج */
  margin-top: 0;
}
.about-text p {
  color: var(--text-muted);
  line-height: 1.9;
  font-size: 18px;
  margin-bottom: 16px;
  margin-inline: auto;
}

/* فواصل زخرفية */
.divider-top, .divider-bottom {
  height: 60px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%230d1b2a' fill-opacity='1' d='M0,32L48,37.3C96,43,192,53,288,58.7C384,64,480,64,576,58.7C672,53,768,43,864,42.7C960,43,1056,53,1152,58.7C1248,64,1344,64,1392,64L1440,64L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z'%3E%3C/path%3E%3C/svg%3E");
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  z-index: 10;
}

.divider-bottom {
  transform: scaleY(-1);
}


/* قسم الآية المميزة */
#verse-highlight {
  display: grid;
  place-items: center;
  overflow-x: hidden; /* منع التمرير الأفقي */
  text-align: center;
}
.verse-highlight-content {
  position: relative;
  z-index: 1;
}
.verse-highlight-basmala {
  font-family: 'Amiri', serif;
  color: var(--accent);
  font-size: clamp(28px, 6vw, 38px); /* حجم خط متجاوب */
  text-shadow: 0 0 15px var(--glow), 0 0 25px var(--glow);
  filter: drop-shadow(0 0 10px var(--glow));
  margin-bottom: 24px;
}
.verse-highlight-quote {
  border: none;
  margin: 0;
  padding: 0;
}
.verse-highlight-quote p {
  font-family: 'Amiri', serif;
  color: var(--silver);
  text-shadow: 0 0 10px rgba(209, 213, 219, 0.3), 0 0 20px rgba(209, 213, 219, 0.2);
  filter: drop-shadow(0 0 8px rgba(209, 213, 219, 0.2));
  margin: 0;
  line-height: 1.8;
  word-break: break-word; /* ضمان عدم خروج النص عن الشاشة */
  font-size: clamp(20px, 4vw, 26px);
}
.verse-highlight-quote cite {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 8px;
  margin-bottom: 0;
  opacity: 0.8;
  font-style: normal;
  display: block;
}

.footer { 
  background: var(--primary); /* توحيد لون الخلفية */
  padding-top: 40px;
  padding-bottom: 20px;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, var(--glow) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0.1;
}
.footer-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px; 
  align-items: start;
  position: relative;
  z-index: 1;
  text-align: center;
}
.foot-brand .brand-name { 
  font-weight: 700; 
  color: var(--accent-light); 
  font-size: 20px;
  margin-bottom: 4px;
}
.foot-brand p {
  color: var(--text-muted);
  margin: 0;
  font-size: 14px;
}
.foot-links { 
  display: flex; 
  gap: 20px; 
  list-style: none; 
  margin: 0; 
  padding: 0; 
  justify-content: center;
}
.foot-links a { 
  color: var(--text-muted); 
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all .3s ease;
}
.foot-links a:hover {
  color: var(--accent);
  background: rgba(212,175,55,0.1);
}
.footer-bottom {
  grid-column: 1 / -1;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.foot-copy {
  color: var(--text-dim);
  font-size: 14px;
}

/* روابط التواصل الاجتماعي */
.social-links {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.social-links a {
  color: var(--text-muted);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: all .3s ease;
}
.social-links a:hover {
  color: var(--accent-light);
  background: var(--glow);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .container { width: 95%; }
  .surah-text { font-size: 24px; line-height: 2.7; }
}

/* تأثيرات بصرية إضافية */
.mushaf-controls {
  transition: all .3s ease;
}

.mushaf-controls:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--shadow);
}

.surah {
  transition: all .3s ease;
}

.surah:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px var(--shadow);
}

.mushaf-tab {
  transition: all .3s ease;
}

.mushaf-tab:hover:not(.active) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--glow);
}

.tafsir-content {
  transition: all .3s ease;
}

.tafsir-content:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--shadow);
}

/* مؤشر تقدم الأذكار */
.adhkar-progress {
  grid-column: 1 / -1;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px var(--shadow);
}

.progress-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.progress-text {
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(26,31,30,0.8);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  width: 0%;
  transition: width 0.5s ease;
  border-radius: 4px;
}

.zekr.completed {
  border-color: rgba(28, 150, 87, 0.6);
  background: linear-gradient(180deg, rgba(28,150,87,0.1), var(--primary));
  opacity: 0.7;
}

.zekr.completed::before {
  background: radial-gradient(circle, rgba(28,150,87,0.2) 0%, transparent 70%);
}
.zekr.completed .count {
  background: rgba(28, 150, 87, 0.35);
}

/* تحسينات للشريط التمرير */
.zekr-text::-webkit-scrollbar {
  width: 6px;
}

.zekr-text::-webkit-scrollbar-track {
  background: rgba(26,31,30,0.5);
  border-radius: 3px;
}

.zekr-text::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 3px;
}

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

/* زر الانتقال للأعلى */
.scroll-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--accent);
  color: var(--primary);
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 1000;
  opacity: 0;
  transform: translateY(100px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  will-change: opacity, transform; /* تحسين أداء زر الانتقال للأعلى */
  box-shadow: 0 4px 20px var(--glow);
}
.scroll-to-top.show { opacity: 1; transform: translateY(0); }

/* تحسينات للاستجابة */
@media (max-width: 992px) {
  .nav-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(300px, 80%);
    height: 100vh;
    background: var(--secondary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    transition: right 0.4s ease-in-out;
    box-shadow: -5px 0 30px var(--shadow);
    border-right: 1px solid var(--border);
    z-index: 1000; /* ضمان ظهور القائمة فوق كل العناصر */
  }
  .nav-links::before { /* إضافة شعار "يقين" داخل القائمة المنسدلة */
    content: 'يقين';
    font-family: 'Amiri', serif;
    font-size: 32px;
    color: var(--accent-light);
    text-shadow: 0 0 15px var(--glow), 0 0 30px var(--glow);
    position: absolute;
    top: 15%;
  }
  .nav-links.active {
    right: 0;
  }
  .nav-links a {
    font-size: 18px;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .zekr {
    padding: 16px;
  }
  
  .zekr-text {
    font-size: 14px;
    line-height: 1.6;
    max-height: 150px;
  }
  
  .surah-text {
    font-size: 22px;
    line-height: 2.5;
    letter-spacing: 1px;
  }
  
  .ayah-num {
    font-size: 12px;
    padding: 3px 6px;
    min-width: 20px;
  }
  
  .about {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-content { padding-top: 60px; padding-bottom: 30px; }
  .title { font-size: clamp(32px, 8vw, 48px); }
  .subtitle { font-size: clamp(14px, 4vw, 18px); }
  .surah-text { font-size: 20px; line-height: 2.4; }
  .surah-basmala { font-size: 20px; }
  .mushaf-controls { padding: 16px; }
  .mushaf-controls select {
    padding: 14px 16px;
    padding-left: 40px;
    font-size: 16px;
  }
  .about-text p { font-size: 16px; }
}