/* ============================================
   عناصر مشتركة: أزرار / فورم / حاويات
   ============================================ */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 15px;
  background: var(--gray-100);
  color: var(--gray-900);
}
.btn-primary { background: var(--color-primary); color: var(--white); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline { background: transparent; border-color: var(--gray-300); color: var(--gray-900); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-whatsapp { background: var(--color-whatsapp); color: var(--white); }
.btn-whatsapp:hover { filter: brightness(0.92); }
.btn-lg { padding: 16px 34px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.65; cursor: not-allowed; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 15px;
  background: var(--white);
  color: var(--gray-900);
}
.form-control:focus { border-color: var(--color-primary); }
.form-control.error { border-color: var(--color-danger); }
.form-group .error-msg { display: none; color: var(--color-danger); font-size: 12.5px; margin-top: 5px; }
.form-group.has-error .error-msg { display: block; }
.honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; }

/* ============================================
   الهيدر
   ============================================ */
.header {
  position: sticky; top: 0; z-index: 40;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.logo img { width: 32px; height: 32px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-weight: 600; font-size: 14.5px; color: var(--gray-700); }
.nav-links a:hover { color: var(--color-primary); }
.header-actions { display: flex; gap: 10px; }
.icon-btn {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-tint); font-size: 18px;
}
.icon-btn:hover { background: var(--color-primary); }

@media (max-width: 860px) { .nav-links { display: none; } }

/* ============================================
   الهيرو
   ============================================ */
.hero { padding: 56px 0 40px; }
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: var(--color-warning-tint);
  color: var(--color-warning);
  font-weight: 700; font-size: 13px;
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 18px;
}
.hero-text h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.25; font-weight: 900; margin: 0 0 16px; }
.hero-desc { color: var(--gray-700); font-size: 16.5px; margin-bottom: 26px; max-width: 46ch; }
.hero-cta-group { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-trust { display: flex; gap: 18px; flex-wrap: wrap; }
.trust-item { font-size: 13.5px; font-weight: 600; color: var(--gray-700); }

.hero-image-wrap { position: relative; }
.hero-image-wrap img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.hero-price-float {
  position: absolute; bottom: 18px; right: 18px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-float);
  display: flex; align-items: center; gap: 10px;
}
.badge-discount {
  background: var(--color-danger-tint); color: var(--color-danger);
  font-size: 12px; font-weight: 800; padding: 4px 10px; border-radius: 999px;
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-image-wrap { order: -1; }
}

/* ============================================
   شريط الثقة
   ============================================ */
.trust-strip { background: var(--color-primary); color: var(--white); padding: 16px 0; }
.trust-strip .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.trust-strip .item { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; }

/* ============================================
   أقسام عامة
   ============================================ */
section { padding: var(--space-section) 0; }
.section-title { font-size: clamp(24px, 3vw, 32px); font-weight: 900; text-align: center; margin: 0 0 8px; }
.section-subtitle { text-align: center; color: var(--gray-500); margin: 0 0 42px; font-size: 15.5px; }

/* المميزات */
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefit-card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-md); padding: 26px 20px; text-align: center;
}
.benefit-icon { font-size: 30px; margin-bottom: 12px; }
.benefit-card h3 { font-size: 16px; margin: 0 0 6px; }
.benefit-card p { font-size: 13.5px; color: var(--gray-500); margin: 0; }
@media (max-width: 860px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }

/* المعرض */
.gallery-main img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--radius-md); margin-bottom: 14px;
}
.gallery-thumbs { display: flex; gap: 10px; overflow-x: auto; }
.gallery-thumbs img {
  width: 76px; height: 76px; object-fit: cover; border-radius: var(--radius-sm);
  cursor: pointer; border: 2px solid transparent; flex-shrink: 0;
}
.gallery-thumbs img.active { border-color: var(--color-primary); }

/* المميزات والمواصفات */
.features-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.features-list { list-style: none; padding: 0; margin: 0; }
.features-list li {
  padding: 12px 0 12px 0; border-bottom: 1px solid var(--gray-100);
  font-size: 15px; position: relative; padding-right: 28px;
}
.features-list li::before {
  content: '✓'; position: absolute; right: 0; color: var(--color-primary); font-weight: 800;
}
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table td { padding: 12px 0; border-bottom: 1px solid var(--gray-100); font-size: 14.5px; }
.specs-table td:first-child { color: var(--gray-500); width: 40%; }
@media (max-width: 860px) { .features-specs { grid-template-columns: 1fr; gap: 30px; } }

/* ============================================
   قسم الطلب
   ============================================ */
.order-section { background: var(--gray-100); }
.order-wrapper { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 24px; align-items: start; }
.order-summary-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-card);
}
.badge-stock { font-size: 12.5px; color: var(--color-success); font-weight: 700; }
.price-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.price-current { font-size: 24px; font-weight: 900; color: var(--color-primary); }
.price-old { text-decoration: line-through; color: var(--gray-500); font-size: 15px; }

.qty-selector { display: flex; align-items: center; gap: 0; margin-top: 8px; width: fit-content; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); overflow: hidden; }
.qty-selector button { width: 40px; height: 40px; background: var(--gray-100); border: none; font-size: 18px; font-weight: 800; }
.qty-selector input { width: 50px; height: 40px; text-align: center; border: none; border-inline: 1.5px solid var(--gray-300); font-weight: 800; font-size: 15px; }

.order-totals { margin-top: 20px; border-top: 1px dashed var(--gray-300); padding-top: 16px; }
.order-totals .row { display: flex; justify-content: space-between; font-size: 14px; color: var(--gray-700); padding: 6px 0; }
.order-totals .row.total { font-size: 18px; font-weight: 900; color: var(--gray-900); border-top: 1px solid var(--gray-100); margin-top: 6px; padding-top: 12px; }

.success-panel { text-align: center; padding: 20px 0; }
.success-panel .icon { font-size: 50px; margin-bottom: 10px; }
.success-panel .order-id { background: var(--color-primary-tint); color: var(--color-primary-dark); font-weight: 800; padding: 10px; border-radius: var(--radius-sm); margin: 16px 0; }
.success-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

@media (max-width: 860px) { .order-wrapper { grid-template-columns: 1fr; } }

/* ============================================
   الأسئلة الشائعة
   ============================================ */
.faq-item { background: var(--white); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; border: 1px solid var(--gray-100); }
.faq-question { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; font-weight: 700; cursor: pointer; }
.faq-question .plus { transition: transform .2s ease; color: var(--color-primary); font-size: 20px; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; padding: 0 18px; }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 18px 16px; }
.faq-answer p { margin: 0; color: var(--gray-700); font-size: 14.5px; }

/* ============================================
   الفوتر
   ============================================ */
.footer { background: var(--gray-900); color: var(--gray-300); padding: 56px 0 22px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: 30px; }
.footer h4 { color: var(--white); font-size: 16px; margin: 0 0 14px; }
.footer p { font-size: 14px; margin: 6px 0; }
.footer a:hover { color: var(--white); }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 13px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; } }

/* ============================================
   عناصر عائمة (Sticky CTA + WhatsApp)
   ============================================ */
.sticky-cta {
  position: fixed; bottom: 0; right: 0; left: 0; z-index: 50;
  background: var(--white); border-top: 1px solid var(--gray-100);
  padding: 12px 16px; display: none;
  align-items: center; gap: 14px;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.06);
}
.sticky-cta .price { font-weight: 900; font-size: 16px; white-space: nowrap; }
@media (max-width: 860px) { .sticky-cta { display: flex; } }

.float-whatsapp {
  position: fixed; bottom: 90px; left: 20px; z-index: 45;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--color-whatsapp); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; box-shadow: var(--shadow-float);
}
@media (min-width: 861px) { .float-whatsapp { bottom: 30px; } }

/* ============================================
   Toast (تنبيهات صغيرة)
   ============================================ */
#toastContainer > div { animation: toastIn .25s ease-out; }