/* ==========================================================================
   صيانة الأجهزة المنزلية — ملف الستايل الأساسي
   --------------------------------------------------------------------------
   الترتيب:
   1) متغيرات الجذر (Root colors / Design tokens)
   2) إعادة الضبط والأساسيات (Base / Reset)
   3) الخطوط (Typography)
   4) المكونات المساعدة (Helper components/utilities)
   5) الأنميشن (Keyframes & animations)
   6) عناصر عائمة (Floating buttons, scrollbar...)
   7) تعديلات RTL وملاحظات الريسبونسف
   ========================================================================== */

/* ==========================================================================
   1) متغيرات الجذر — Root colors & Design tokens
   نفس القيم متظبطة كمان في إعداد Tailwind داخل index.html،
   بس بنحطها هنا كـ CSS variables علشان نستخدمها في الكلاسات المخصصة.
   ========================================================================== */
:root {
  /* --- اللون الأساسي: أزرق تقني (Primary / Blue) --- */
  --color-primary-50:  #EFF6FF;
  --color-primary-100: #DBEAFE;
  --color-primary-200: #BFDBFE;
  --color-primary-300: #93C5FD;
  --color-primary-400: #60A5FA;
  --color-primary-500: #3B82F6;
  --color-primary-600: #2563EB; /* اللون الرئيسي */
  --color-primary-700: #1D4ED8;
  --color-primary-800: #1E40AF;
  --color-primary-900: #1E3A8A;

  /* --- اللون الثانوي: سماوي (Accent / Cyan) --- */
  --color-accent-50:  #ECFEFF;
  --color-accent-100: #CFFAFE;
  --color-accent-200: #A5F3FC;
  --color-accent-300: #67E8F9;
  --color-accent-400: #22D3EE;
  --color-accent-500: #06B6D4; /* اللون السماوي الرئيسي */
  --color-accent-600: #0891B2;
  --color-accent-700: #0E7490;
  --color-accent-800: #155E75;
  --color-accent-900: #164E63;

  /* --- ألوان محايدة وأساسية --- */
  --color-navy:    #0C1A36; /* كحلي غامق للخلفيات الداكنة */
  --color-ink:     #111827; /* لون النص الأساسي */
  --color-muted:   #6B7280; /* نص ثانوي / باهت */
  --color-line:    #E5EAF2; /* خطوط وحدود */
  --color-surface: #FFFFFF; /* الأبيض / الكروت */
  --color-bg:      #EEF4FF; /* خلفية الصفحة الفاتحة */

  /* --- حالات (نجاح / تحذير / خطأ) --- */
  --color-success: #16A34A;
  --color-warning: #F59E0B;
  --color-danger:  #DC2626;

  /* --- تدرجات جاهزة (Gradients) --- */
  --gradient-primary: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-accent-500) 100%);
  --gradient-hero:    linear-gradient(135deg, #0C1A36 0%, #1E3A8A 55%, #2563EB 100%);
  --gradient-glow:    radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.35), transparent 60%);

  /* --- ظلال (Shadows) --- */
  --shadow-sm:   0 1px 2px rgba(12, 26, 54, 0.06);
  --shadow-md:   0 6px 18px rgba(12, 26, 54, 0.08);
  --shadow-lg:   0 18px 40px rgba(12, 26, 54, 0.12);
  --shadow-glow: 0 12px 30px rgba(37, 99, 235, 0.30);

  /* --- أنصاف أقطار (Radius) --- */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;

  /* --- مسافات وإعدادات عامة --- */
  --header-height: 76px;
  --container-max: 1200px;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* --- الخطوط --- */
  --font-base: "IBM Plex Sans Arabic", "Segoe UI", system-ui, sans-serif;
}

/* ==========================================================================
   2) إعادة الضبط والأساسيات — Base / Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  /* إزاحة عند التنقل للأقسام علشان الهيدر الثابت ما يغطّيش العناوين */
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-ink);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* ==========================================================================
   3) الخطوط — Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-base);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-ink);
  margin: 0 0 0.5em;
}

.section-title {
  font-size: clamp(1.6rem, 1.1rem + 2.2vw, 2.5rem);
  font-weight: 700;
}

.section-subtitle {
  color: var(--color-muted);
  font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.1rem);
  max-width: 620px;
}

/* الأرقام تظهر بخط لاتيني واضح حتى مع الـ RTL */
.nums {
  font-feature-settings: "tnum";
  direction: ltr;
  unicode-bidi: embed;
}

/* ==========================================================================
   4) المكونات المساعدة — Helper components / utilities
   كلاسات مخصصة بنكمّل بيها على Tailwind
   ========================================================================== */

/* الحاوية المركزية */
.container-x {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* عنوان قسم صغير فوق العنوان الرئيسي (Eyebrow) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-700);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
}

/* الأزرار */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(37, 99, 235, 0.40);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-700);
  border-color: var(--color-primary-200);
}
.btn-outline:hover {
  background: var(--color-primary-50);
  border-color: var(--color-primary-400);
}

/* الكروت */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-200);
}

/* دائرة الأيقونة */
.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  font-size: 1.6rem;
  color: var(--color-primary-700);
  background: var(--color-primary-50);
  transition: var(--transition-base);
}
.card:hover .icon-badge {
  background: var(--gradient-primary);
  color: #fff;
  transform: rotate(-6deg) scale(1.05);
}

/* خط فاصل متدرّج */
.divider-gradient {
  height: 4px;
  width: 72px;
  border-radius: 999px;
  background: var(--gradient-primary);
}

/* نص بتدرّج لوني */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* خلفية بنمط نقاط خفيف */
.bg-dots {
  background-image: radial-gradient(var(--color-primary-200) 1px, transparent 1px);
  background-size: 22px 22px;
}

/* ==========================================================================
   5) الأنميشن — Keyframes & animations
   (بنستخدم AOS للحركة عند التمرير + الكلاسات دي للحركات المستمرة)
   ========================================================================== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}
.anim-float { animation: float 6s ease-in-out infinite; }

@keyframes float-slow {
  0%, 100% { transform: translateY(0) translateX(0); }
  50%      { transform: translateY(-22px) translateX(10px); }
}
.anim-float-slow { animation: float-slow 9s ease-in-out infinite; }

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.45); }
  70%  { box-shadow: 0 0 0 18px rgba(6, 182, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}
.anim-pulse-ring { animation: pulse-ring 2.2s infinite; }

@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.anim-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-fade-up { animation: fade-up 0.7s ease both; }

/* تأخير متدرّج للعناصر المتتابعة */
.delay-1 { animation-delay: 0.12s; }
.delay-2 { animation-delay: 0.24s; }
.delay-3 { animation-delay: 0.36s; }
.delay-4 { animation-delay: 0.48s; }

/* ==========================================================================
   6) عناصر عائمة وملحقات — Floating buttons & scrollbar
   ========================================================================== */

/* زر واتساب عائم */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  z-index: 60;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  font-size: 1.7rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition-base);
}
.float-whatsapp:hover { transform: scale(1.08); }

/* زر العودة لأعلى */
.scroll-top {
  position: fixed;
  bottom: 92px;
  inset-inline-end: 26px;
  z-index: 60;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--color-primary-600);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-glow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition-base);
}
.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* الهيدر — يتغيّر عند التمرير */
.site-header {
  transition: var(--transition-base);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}
.site-header.is-scrolled .nav-link,
.site-header.is-scrolled .brand-name {
  color: var(--color-ink);
}

/* رابط التنقل مع خط سفلي متحرك */
.nav-link {
  position: relative;
  font-weight: 500;
  padding: 0.4rem 0;
  color: #fff;
  transition: color var(--transition-base);
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover { color: var(--color-accent-300); }

/* شريط التمرير */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--color-primary-300);
  border-radius: 999px;
  border: 3px solid var(--color-bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-500); }

/* تحديد النص */
::selection {
  background: var(--color-primary-600);
  color: #fff;
}

/* ==========================================================================
   7) تعديلات RTL واحترام تفضيلات الحركة
   ========================================================================== */

/* لو المستخدم مفعّل "تقليل الحركة" نوقف الأنميشن */
@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;
  }
}

/* قائمة الموبايل
   - position: absolute علشان متاخدش مساحة من الهيدر وهي مقفولة،
     عشان الخلفية البيضاء بتاعة is-scrolled متظهرش كأن القائمة مفتوحة.
   - الـ left/right: 0 + margin-inline (mx-3) من Tailwind بيظبطوا الموضع.
*/
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 60;
  transition:
    transform var(--transition-base),
    opacity var(--transition-base),
    visibility 0s linear 0s;
}
.mobile-menu.is-hidden {
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  /* تأخير إخفاء visibility لحد ما يخلص الـ fade */
  transition:
    transform var(--transition-base),
    opacity var(--transition-base),
    visibility 0s linear var(--transition-base);
}
/* في شاشات الـ lg فيوسع فالـ lg:hidden من Tailwind بيخفيها بـ display:none */

/* ==========================================================================
   8) ستايل خاص بصفحات الأجهزة الداخلية (Device Inner Pages)
   ========================================================================== */

/* ===== هيرو الجهاز — تقسيم نص + صورة ===== */
.device-hero {
  position: relative;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 5rem;
  background: var(--gradient-hero);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

/* أشكال زخرفية في الخلفية */
.device-hero::before,
.device-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
}
.device-hero::before {
  width: 380px;
  height: 380px;
  top: -120px;
  inset-inline-start: -120px;
  background: rgba(6, 182, 212, 0.30);
}
.device-hero::after {
  width: 460px;
  height: 460px;
  bottom: -160px;
  inset-inline-end: -160px;
  background: rgba(37, 99, 235, 0.35);
}

/* شبكة الهيرو */
.device-hero .hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 3.5rem;
}
@media (max-width: 991.98px) {
  .device-hero .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* النص داخل الهيرو */
.device-hero h1 {
  color: #fff;
  font-size: clamp(2rem, 1.4rem + 2.8vw, 3.25rem);
  line-height: 1.2;
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}
.device-hero h1 .hl {
  background: linear-gradient(135deg, var(--color-accent-300), var(--color-accent-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.device-hero .lead {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

/* مزايا سريعة تحت العنوان */
.hero-quick-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 1.75rem;
}
.hero-quick-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
}
.hero-quick-list li i {
  color: var(--color-accent-400);
  font-size: 1.05rem;
}

/* الصورة الجانبية للهيرو */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.hero-visual .image-frame {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  box-shadow:
    0 30px 60px -20px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}
.hero-visual .image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* شارات عائمة فوق الصورة */
.hero-visual .badge-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 2;
}
.hero-visual .badge-float i {
  font-size: 1.2rem;
}
.hero-visual .badge-top {
  top: 1.25rem;
  inset-inline-start: -0.5rem;
}
.hero-visual .badge-top i { color: var(--color-success); }
.hero-visual .badge-bottom {
  bottom: 1.5rem;
  inset-inline-end: -0.75rem;
}
.hero-visual .badge-bottom i { color: var(--color-primary-600); }

/* ===== أقسام الجهاز (مزايا — أعطال — خطوات) ===== */
.device-section {
  padding: 5rem 0 6rem;
}
.device-section.alt {
  background: var(--color-surface);
}
.device-section .section-head {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3rem;
}

/* كروت مودرن للأعطال والمزايا */
.feature-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: inset-inline-start;
  transition: transform var(--transition-base);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-lg);
}
.feature-card:hover::before {
  transform: scaleX(1);
}
.feature-card .fc-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
  transition: var(--transition-base);
}
.feature-card:hover .fc-icon {
  background: var(--gradient-primary);
  color: #fff;
  transform: scale(1.06);
}
.feature-card h3 {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}
.feature-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.75;
}

/* كرت العطل — تصميم مميز بخط جانبي */
.fault-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: var(--transition-base);
  position: relative;
}
.fault-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
  transform: translateX(-4px);
}
[dir="rtl"] .fault-card:hover { transform: translateX(4px); }
.fault-card .fault-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-accent-50));
  color: var(--color-primary-700);
  font-size: 1.2rem;
}
.fault-card h4 {
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}
.fault-card p {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.7;
}

/* قسم الخطوات بنمط Timeline */
.steps-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
  position: relative;
}
@media (max-width: 991.98px) {
  .steps-timeline { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575.98px) {
  .steps-timeline { grid-template-columns: 1fr; }
}
.step-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  position: relative;
  transition: var(--transition-base);
}
.step-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-200);
}
.step-item .step-num {
  position: absolute;
  top: -18px;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow-glow);
}
[dir="rtl"] .step-item .step-num { transform: translateX(50%); }
.step-item .step-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  margin: 0.75rem auto 1rem;
}

/* قسم CTA كبير داخل الصفحة */
.device-cta {
  position: relative;
  padding: 4rem 2rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  color: #fff;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}
.device-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.15), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(255,255,255,0.12), transparent 45%);
  pointer-events: none;
}
.device-cta h2 {
  color: #fff;
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.25rem);
  margin: 0 0 0.85rem;
  position: relative;
}
.device-cta p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.05rem;
  max-width: 38rem;
  margin: 0 auto 1.75rem;
  position: relative;
}
.device-cta .cta-buttons {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}
.device-cta .btn-white {
  background: #fff;
  color: var(--color-primary-700);
  font-weight: 700;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  transition: var(--transition-base);
}
.device-cta .btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
}
.device-cta .btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  transition: var(--transition-base);
}
.device-cta .btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

/* breadcrumb داخل الهيرو */
.crumbs {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}
.crumbs a {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-base);
}
.crumbs a:hover {
  color: var(--color-accent-300);
}
.crumbs .sep {
  opacity: 0.5;
}
.crumbs .current {
  color: #fff;
  font-weight: 500;
}

/* ==========================================================================
   9) قائمة الأجهزة المنسدلة (Dropdown) — للهيدر
   تُبنى تلقائياً بواسطة main.js على كل الصفحات
   ========================================================================== */

/* ----- ديسكتوب ----- */
.nav-dd {
  position: relative;
}
.nav-dd-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-dd-trigger .caret {
  font-size: 0.7rem;
  transition: transform var(--transition-base);
}
.nav-dd:hover .nav-dd-trigger .caret,
.nav-dd:focus-within .nav-dd-trigger .caret {
  transform: rotate(180deg);
}

.nav-dd-menu {
  position: absolute;
  top: calc(100% + 0.85rem);
  inset-inline-end: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  display: grid;
  gap: 0.1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-base);
  z-index: 70;
}
/* جسر شفاف بين الزر والقائمة يمنع قفلها أثناء التمرير بالماوس */
.nav-dd-menu::before {
  content: "";
  position: absolute;
  top: -0.85rem;
  inset-inline: 0;
  height: 0.85rem;
}
.nav-dd:hover .nav-dd-menu,
.nav-dd:focus-within .nav-dd-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dd-menu a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--color-ink);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-base);
}
.nav-dd-menu a i {
  color: var(--color-primary-600);
  width: 1.2rem;
  text-align: center;
}
.nav-dd-menu a:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  transform: translateX(-3px);
}

/* ----- موبايل (أكورديون) ----- */
.m-dd-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  text-align: start;
  color: inherit;
}
.m-dd-toggle .caret {
  font-size: 0.75rem;
  transition: transform var(--transition-base);
}
.m-dd.open .m-dd-toggle .caret {
  transform: rotate(180deg);
}
.m-dd-menu {
  display: grid;
  gap: 0.1rem;
  max-height: 0;
  overflow: hidden;
  padding-inline-start: 0.75rem;
  transition: max-height var(--transition-base);
}
.m-dd.open .m-dd-menu {
  max-height: 32rem;
}
.m-dd-menu a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-ink);
}
.m-dd-menu a i {
  color: var(--color-primary-600);
  width: 1.1rem;
  text-align: center;
}
.m-dd-menu a:hover {
  background: var(--color-primary-50);
}

#menuToggle i{
    color: #06B6D4;
}

/* ==========================================================================
   10) زر الاتصال العائم (يتصل بـ 17413) — بيتحقن من main.js على كل الصفحات
   ========================================================================== */
.float-call {
  position: fixed;
  bottom: 92px;                 /* فوق زر الواتساب مباشرةً */
  inset-inline-end: 24px;
  z-index: 60;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 1.5rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-base);
}
.float-call:hover {
  transform: scale(1.08);
}

/* رفع زر العودة لأعلى فوق زر الاتصال علشان ما يتداخلوش */
.scroll-top {
  bottom: 160px;
}