/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --navbar-h:   90px;
  --card-bg:    #bcb8b827;
  --radius:     12px;
  --transition: 0.3s ease;
  --shadow-sm:  0 2px 8px  rgba(0,0,0,.06);
  --shadow-md:  0 6px 20px rgba(0,0,0,.10);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; }

body {
  padding-top: var(--navbar-h);
  overflow-x: hidden;
}

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

/* ============================================================
   NAVBAR
   ============================================================ */
.nav-item {
  position: relative;
  transition: var(--transition);
}

.nav-item::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: #000;
  bottom: -4px;
  left: 0;
  transition: width 0.4s ease;
}
.nav-item:hover::after { width: 100%; }

.nav-icon {
  cursor: pointer;
  transition: var(--transition);
}
.nav-icon:hover { color: #666; }

/* Hamburger */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
}

/* Mobile menu */

.navbar-toggler {
    border: none !important;
    box-shadow: none !important;
}

.navbar-toggler:focus {
    box-shadow: none !important;
    outline: none !important;
}

.hamburger-btn {
  background: transparent;
  border: none;
  color: #000;
  font-size: 24px;
  cursor: pointer;
  outline: none;
}

/* يمنع اللون الأزرق عند الضغط أو التركيز */
.hamburger-btn:focus,
.hamburger-btn:active {
  outline: none;
  box-shadow: none;
}

.hamburger-btn i {
  color: #000;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 8px 16px 12px;
  border-top: 1px solid #eee;
  gap: 2px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: #111;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 9px 4px;
  border-bottom: 1px solid #f0f0f0;
}
.mobile-nav a:last-child { border-bottom: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero-card {
  background-color: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  height: 100%;
  padding: 2rem;
}

.feature-card {
  background-color: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  height: 100%;
  padding: 1.2rem;
}

.hero-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 100%;
  min-height: 280px;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   FEATURES GRID  (three-photo)
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
}

.features-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-box {
  border: 1px solid #dee2e6;
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.feature-box h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.feature-box p  { font-size: 0.85rem; color: #666; margin: 0; }

.features-center-img {
  width: 260px;
  height: 400px;
  object-fit: contain;
  border-radius: var(--radius);
}

@media (max-width: 767.98px) {
  .features-grid {
    grid-template-columns: 1fr;
    padding: 0 12px;
  }
  .features-col {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .feature-box {
    flex: 1 1 calc(50% - 8px);
  }
  .features-center-img {
    width: 100%;
    height: auto;
    max-height: 260px;
    margin: 0 auto;
  }
}

/* ============================================================
   COLLECTION BANNER
   ============================================================ */
.collection-img-wrap {
  display: flex;
  justify-content: center;
}
.collection-img-wrap img {
  max-height: 500px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
}

.collection-cta {
  background: #000;
  color: #fff;
  border-radius: 16px;
  padding: 32px 40px;
  text-align: center;
  max-width: 750px;
  margin: -50px auto 0;
  position: relative;
  z-index: 5;
  box-shadow: 0 8px 30px rgba(0,0,0,.25);
  border: 1px solid #444;
}
.collection-cta p {
  color: rgba(255,255,255,.8);
  font-size: 0.9rem;
  max-width: 500px;
  margin: 0 auto 20px;
}

@media (max-width: 575.98px) {
  .collection-cta {
    padding: 24px 20px;
    margin: -30px 12px 0;
  }
}

/* ============================================================
   BACKPACK SCROLL CAROUSEL
   ============================================================ */
.backpack-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  padding: 8px 20px 20px;
  scrollbar-width: thin;
  scrollbar-color: #ccc #f0f0f0;
}
.backpack-scroll::-webkit-scrollbar         { height: 5px; }
.backpack-scroll::-webkit-scrollbar-track   { background: #f0f0f0; border-radius: 10px; }
.backpack-scroll::-webkit-scrollbar-thumb   { background: #ccc; border-radius: 10px; }

.bp-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eee;
  transition: transform var(--transition), box-shadow var(--transition);
}
.bp-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.bp-card .img-box {
  background: #f5f5f5;
  border-radius: 12px;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
}
.bp-card .img-box img {
  max-height: 150px;
  width: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.bp-card:hover .img-box img { transform: scale(1.07); }

/* ============================================================
   PRODUCT CARDS  (accessories grid)
   ============================================================ */
.product-card {
  transition: transform var(--transition), box-shadow var(--transition);
  border: none !important;
  background: #fff;
  border-radius: 16px !important;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md) !important;
}

.img-container {
  background: #f8f9fa;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  padding: 16px;
}
.img-container img {
  max-height: 100%;
  width: auto;
  transition: transform 0.4s ease;
}
.product-card:hover .img-container img { transform: scale(1.08); }

/* ============================================================
   SHOW-MORE BUTTON
   ============================================================ */
.Show-More:hover {
  background-color: #000 !important;
  color: #fff !important;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer-links li   { margin-bottom: 8px; }
.footer-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover {
  color: #fff;
  padding-left: 5px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.social-link:hover {
  background: rgba(255,255,255,.15);
  transform: scale(1.15);
  color: #fff;
}
.social-link i { font-size: 16px; }

.footer-copy { font-size: 0.9rem; }

/* ============================================================
   SCROLL-TO-TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #000;
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 768px) and (max-width: 991.98px) {
  .nav-item { font-size: 0.82rem; }
}

@media (max-width: 767.98px) {
  :root { --navbar-h: 108px; }
  .hamburger-btn { display: block; }
  .footer-description { width: 100% !important; }
}