/* ====== Base ====== */
:root {
  --primary: #1e7d34;
  --primary-dark: #145a24;
  --accent: #4caf50;
  --dark: #101828;
  --dark-2: #1d2939;
  --text: #344054;
  --muted: #667085;
  --bg: #ffffff;
  --bg-alt: #f4faf5;
  --border: #e4e9f0;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(16, 24, 40, .08);
  --shadow-lg: 0 16px 48px rgba(16, 24, 40, .16);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}
html[lang="ar"] body {
  font-family: "Segoe UI", "Traditional Arabic", Tahoma, sans-serif;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: min(1200px, 92%); margin: 0 auto; }
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-tag {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  margin-bottom: 10px;
}
.section-head h2, .about-text h2, .contact-info h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  color: var(--dark);
  line-height: 1.25;
}
.section-desc { margin-top: 14px; color: var(--muted); }
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  text-align: center;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 16px; font-size: 14px; white-space: nowrap; }

/* ====== Top Bar ====== */
.topbar {
  background: var(--dark);
  color: #cbd5e1;
  font-size: 13px;
  padding: 8px 0;
}
.topbar-inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.topbar-right { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar-right a:hover { color: #fff; }

/* ====== Header ====== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header.scrolled { box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.logo { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.logo-badge {
  background: linear-gradient(135deg, var(--primary), #4caf50);
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 1px;
  padding: 8px 12px;
  border-radius: 10px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { color: var(--dark); font-size: 17px; }
.logo-text small { color: var(--muted); font-size: 11.5px; }
.nav { display: flex; gap: 26px; }
.nav-link { font-weight: 600; font-size: 15px; color: var(--dark-2); position: relative; padding: 6px 0; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width .25s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--primary); }

/* Language switch dropdown */
.lang-switch { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  background: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.lang-btn:hover, .lang-switch.open .lang-btn { background: var(--primary); color: #fff; }
.lang-caret { transition: transform .2s; }
.lang-switch.open .lang-caret { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 168px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all .18s ease;
  z-index: 200;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--dark-2);
  cursor: pointer;
}
.lang-menu li:hover { background: #e8f5e9; color: var(--primary); }
.lang-menu .lm-check { color: var(--primary); opacity: 0; font-size: 13px; }
.lang-menu li.active .lm-check { opacity: 1; }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--dark); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ====== Hero ====== */
.hero {
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(30, 125, 52, .14), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, rgba(30, 125, 52, .10), transparent 60%),
    var(--bg);
  padding: 80px 0 70px;
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero-tag {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(32px, 4.6vw, 54px);
  color: var(--dark);
  line-height: 1.15;
  letter-spacing: -1px;
}
.hero .accent { color: var(--primary); }
.hero-sub { margin: 20px 0 28px; color: var(--muted); font-size: 17px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px; font-weight: 600; color: var(--dark-2); font-size: 14px; }
.hero-media img { border-radius: 18px; box-shadow: var(--shadow-lg); }

/* ====== Stats ====== */
.stats { background: var(--dark); padding: 34px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.stat strong { display: block; font-size: 22px; color: #4caf50; }
.stat span { color: #cbd5e1; font-size: 14px; }

/* ====== Filter Tabs ====== */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.tab {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--dark-2);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.tab:hover { border-color: var(--primary); color: var(--primary); }
.tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ====== Product Grid ====== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 26px; }
.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-thumb { position: relative; padding: 18px; background: #fff; cursor: pointer; }
.product-thumb img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: .5px;
}
.product-body { padding: 18px 20px 20px; border-top: 1px solid var(--border); flex: 1; display: flex; flex-direction: column; }
.product-item { color: var(--muted); font-size: 12.5px; font-weight: 600; letter-spacing: .5px; }
.product-body h3 { color: var(--dark); font-size: 16.5px; line-height: 1.35; margin: 5px 0 8px; min-height: 44px; }
.product-specs { font-size: 13.5px; color: var(--muted); display: flex; flex-direction: column; gap: 3px; }
.product-specs b { color: var(--dark-2); font-weight: 600; }
.product-price { color: var(--primary); font-weight: 700; font-size: 18px; margin-top: 6px; }
.product-price small { font-size: 12px; font-weight: 600; color: var(--muted); margin-left: 4px; }
.product-actions { margin-top: auto; padding-top: 16px; display: flex; gap: 10px; }
.product-actions .btn { flex: 1; text-align: center; padding: 10px 0; font-size: 14px; }
.btn-ghost { border: 1.5px solid var(--border); color: var(--dark-2); background: #fff; }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

/* ====== About ====== */
.about-inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: center; }
.about-media img { border-radius: 18px; box-shadow: var(--shadow-lg); }
.about-text h2 { margin-bottom: 18px; }
.about-text p { margin-bottom: 14px; color: var(--muted); }
.about-list { margin: 18px 0 26px; display: grid; gap: 8px; }
.about-list li {
  padding-left: 26px;
  position: relative;
  color: var(--dark-2);
  font-size: 15px;
}
.about-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 800;
}

/* ====== Features ====== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .25s, box-shadow .25s;
}
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feature-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  font-size: 26px;
  background: rgba(30, 125, 52, .1);
  border-radius: 12px;
  margin-bottom: 16px;
}
.feature h3 { color: var(--dark); font-size: 17px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 14.5px; }

/* ====== Contact ====== */
.contact-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: var(--muted); margin-bottom: 24px; }
.contact-list { display: grid; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 12px; color: var(--dark-2); font-weight: 600; }
.contact-list span:first-child { font-size: 20px; }
.contact-channels { display: grid; gap: 18px; margin-bottom: 18px; }
.channel-group { position: relative; }
.channel-num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 26px; height: 26px; padding: 0 8px; margin-bottom: 10px;
  background: rgba(30, 125, 52, .1); color: var(--primary);
  border-radius: 999px; font-size: 13px; font-weight: 700;
}
.contact-form {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  color: var(--dark-2);
  background: var(--bg-alt);
  outline: none;
  transition: border-color .2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--primary); background: #fff; }
.form-tip { text-align: center; color: var(--muted); font-size: 13px; }

/* ====== Footer ====== */
.footer { background: var(--dark); color: #94a3b8; padding-top: 60px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; }
.footer-col p { font-size: 14px; margin-top: 14px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-col a { display: block; padding: 4px 0; font-size: 14px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.logo-light .logo-text strong { color: #fff; }
.logo-light .logo-text small { color: #94a3b8; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 18px 0; font-size: 13px; text-align: center; }
.foot-channels { display: grid; gap: 10px; }
.foot-channel { display: grid; gap: 2px; padding-bottom: 10px; border-bottom: 1px dashed rgba(255, 255, 255, .15); }
.foot-channel:last-child { border-bottom: none; padding-bottom: 0; }
.foot-channel-num { color: #66bb6a; font-weight: 700; letter-spacing: 1px; font-size: 12px; }

/* ====== Modal ====== */
.modal { position: fixed; inset: 0; z-index: 200; display: none; }
.modal.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(16, 24, 40, .6); backdrop-filter: blur(3px); }
.modal-box {
  position: relative;
  width: min(860px, 94%);
  max-height: 88vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  margin: 6vh auto;
  box-shadow: var(--shadow-lg);
  animation: pop .25s ease;
}
@keyframes pop { from { transform: scale(.96) translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-close {
  position: sticky;
  top: 0;
  margin-left: auto;
  display: block;
  background: var(--dark);
  color: #fff;
  border: none;
  width: 38px; height: 38px;
  border-radius: 0 16px 0 12px;
  font-size: 16px;
  cursor: pointer;
  z-index: 2;
}
.modal-body { padding: 0 34px 34px; margin-top: -38px; }
.pm-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; padding-top: 26px; }
.pm-media img { width: 100%; border-radius: 12px; border: 1px solid var(--border); }
.pm-item { color: var(--primary); font-weight: 700; letter-spacing: 1px; font-size: 13px; }
.pm-title { color: var(--dark); font-size: 24px; line-height: 1.3; margin: 6px 0 18px; }
.pm-price { color: var(--primary); font-weight: 700; font-size: 20px; margin: -8px 0 16px; }
.pm-price small { font-size: 13px; color: var(--muted); font-weight: 600; margin-left: 4px; }
.pm-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.pm-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.pm-table td:first-child { color: var(--muted); width: 130px; font-weight: 600; }
.pm-table td:last-child { color: var(--dark-2); }
.pm-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ====== Reveal animation ====== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ====== Floating WhatsApp ====== */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .45);
  z-index: 99;
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ====== RTL (Arabic) ====== */
html[dir="rtl"] .header-inner,
html[dir="rtl"] .hero-inner,
html[dir="rtl"] .about-inner,
html[dir="rtl"] .contact-inner,
html[dir="rtl"] .footer-inner,
html[dir="rtl"] .pm-grid {
  direction: rtl;
}
html[dir="rtl"] .logo { margin-right: 0; margin-left: auto; }
html[dir="rtl"] .lang-menu { right: auto; left: 0; }
html[dir="rtl"] .product-thumb .product-badge { left: auto; right: 12px; }
html[dir="rtl"] .about-list li { padding-left: 0; padding-right: 26px; }
html[dir="rtl"] .about-list li::before { left: auto; right: 0; }
html[dir="rtl"] .nav-link::after { left: auto; right: 0; }
html[dir="rtl"] .wa-float { right: auto; left: 26px; }
html[dir="rtl"] .topbar-right { margin-left: auto; margin-right: 0; }

/* ====== Responsive ====== */
@media (max-width: 960px) {
  .nav { display: none; }
  .header-inner { gap: 10px; }
  .lang-btn { padding: 6px 10px; font-size: 12.5px; }
  .hamburger { display: block; }
  .nav.open {
    display: flex; position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; background: #fff; border-bottom: 1px solid var(--border);
    padding: 18px 5%;
  }
  .hero-inner, .about-inner, .contact-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row, .pm-grid { grid-template-columns: 1fr; }
  html[dir="rtl"] .nav.open { direction: rtl; }
}
@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .hero { padding: 50px 0 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .contact-form { padding: 24px; }
}