/* ========================================
   AIDANAR PACKAGING INDUSTRIES
   Main Stylesheet
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Open+Sans:wght@300;400;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
  --primary:       #0a3d6b;
  --primary-light: #1565a8;
  --accent:        #e8a020;
  --accent-dark:   #c47d0a;
  --secondary:     #00bcd4;
  --secondary-dark:#0097a7;
  --bg-light:      #f4f7fc;
  --bg-white:      #ffffff;
  --text-dark:     #1a1a2e;
  --text-mid:      #3d4a6b;
  --text-light:    #6b7a9e;
  --border:        #dde3f0;
  --gradient-hero: linear-gradient(135deg, #0a3d6b 0%, #1565a8 40%, #00bcd4 100%);
  --gradient-card: linear-gradient(135deg, #0a3d6b, #1e6bb5);
  --shadow-sm:     0 2px 12px rgba(10,61,107,0.08);
  --shadow-md:     0 8px 32px rgba(10,61,107,0.14);
  --shadow-lg:     0 20px 60px rgba(10,61,107,0.18);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', 'Vazirmatn', sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}
body.rtl {
  direction: rtl;
  font-family: 'Vazirmatn', 'Open Sans', sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Skip Link ── */
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--accent); color: #fff;
  padding: 8px 16px; z-index: 9999;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ========================================
   TOP BAR
   ======================================== */
.top-bar {
  background: var(--primary);
  padding: 8px 0;
  font-size: 0.8rem;
}
.top-bar-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.top-bar-contact { display: flex; align-items: center; gap: 20px; }
.top-bar-contact a {
  color: rgba(255,255,255,0.85);
  display: flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.top-bar-contact a:hover { color: var(--accent); }
.top-bar-contact .icon { font-size: 1rem; }
.top-bar-lang { display: flex; gap: 8px; }
.lang-btn {
  background: transparent; border: 1.5px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.85); padding: 3px 12px;
  border-radius: 20px; cursor: pointer; font-size: 0.78rem;
  font-weight: 600; letter-spacing: 0.5px;
  transition: var(--transition);
}
.lang-btn:hover, .lang-btn.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */
.site-header {
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(10,61,107,0.10);
  position: sticky; top: 0; z-index: 1000;
}
.header-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 80px; gap: 24px;
}
.logo-wrap { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.logo-wrap img { height: 56px; width: auto; object-fit: contain; }
.logo-text h1 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 800; color: var(--primary); line-height: 1.2; }
.logo-text span { font-size: 0.72rem; color: var(--text-light); font-weight: 500; letter-spacing: 1px; text-transform: uppercase; }

/* ── Main Nav ── */
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 16px; font-weight: 600; font-size: 0.88rem;
  color: var(--text-dark); border-radius: var(--radius);
  transition: var(--transition); white-space: nowrap;
  cursor: pointer; background: none; border: none; font-family: inherit;
}
.nav-link .chevron { font-size: 0.7rem; transition: transform 0.3s; }
.nav-item:hover .nav-link { color: var(--primary-light); background: rgba(10,61,107,0.06); }
.nav-item:hover .nav-link .chevron { transform: rotate(180deg); }
.nav-link.active { color: var(--primary-light); }

/* ── Dropdown ── */
.dropdown {
  position: absolute; top: calc(100% + 8px);
  left: 50%; transform: translateX(-50%) translateY(-10px);
  background: #fff; min-width: 240px;
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  z-index: 200;
  overflow: hidden;
}
.rtl .dropdown { left: auto; right: 50%; transform: translateX(50%) translateY(-10px); }
.nav-item:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.rtl .nav-item:hover .dropdown {
  transform: translateX(50%) translateY(0);
}
.dropdown::before {
  content: ''; position: absolute; top: -6px; left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent; border-bottom-color: #fff;
  border-top: none;
}
.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px; font-size: 0.85rem; font-weight: 500;
  color: var(--text-mid); transition: var(--transition);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--bg-light); color: var(--primary); padding-left: 22px; }
.rtl .dropdown-item:hover { padding-left: 18px; padding-right: 22px; }
.dropdown-item .di-icon { font-size: 1.1rem; color: var(--accent); flex-shrink: 0; }

/* ── Hamburger ── */
.hamburger {
  display: none; background: none; border: none;
  cursor: pointer; padding: 8px; border-radius: 8px;
  flex-direction: column; gap: 5px;
  transition: var(--transition);
}
.hamburger span {
  display: block; width: 26px; height: 2.5px;
  background: var(--primary); border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Mobile Nav ── */
.mobile-nav {
  display: none; background: #fff;
  box-shadow: var(--shadow-md); border-top: 1px solid var(--border);
  padding: 16px 24px 24px; overflow: hidden;
}
.mobile-nav.open { display: block; }
.mobile-nav-item { border-bottom: 1px solid var(--border); }
.mobile-nav-link {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; font-weight: 600; font-size: 0.92rem;
  color: var(--text-dark); cursor: pointer;
}
.mobile-nav-link:hover { color: var(--primary); }
.mobile-sub { padding: 0 0 8px 16px; }
.mobile-sub-item {
  display: block; padding: 10px 0;
  font-size: 0.85rem; color: var(--text-mid);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  cursor: pointer; transition: var(--transition);
}
.mobile-sub-item:hover { color: var(--primary); }
.mobile-sub-item:last-child { border: none; }

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  position: relative; overflow: hidden;
  min-height: 560px;
  display: flex; align-items: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.22;
  mix-blend-mode: luminosity;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg, rgba(10,61,107,0.92) 0%, rgba(10,61,107,0.6) 60%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1280px; margin: 0 auto;
  padding: 80px 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-text { color: #fff; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,160,32,0.18);
  border: 1px solid rgba(232,160,32,0.4);
  color: var(--accent); padding: 6px 16px; border-radius: 30px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: 20px;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.2;
  margin-bottom: 18px;
}
.hero-title span { color: var(--accent); }
.hero-desc {
  font-size: 1rem; line-height: 1.8;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px; max-width: 480px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 50px;
  font-weight: 700; font-size: 0.9rem; cursor: pointer;
  transition: var(--transition); border: 2px solid transparent;
  letter-spacing: 0.3px; font-family: inherit;
}
.btn-primary {
  background: var(--accent); color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark); border-color: var(--accent-dark);
  transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,160,32,0.35);
}
.btn-outline {
  background: transparent; color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12); border-color: #fff;
  transform: translateY(-2px);
}
.hero-stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  color: #fff;
}
.stat-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius); padding: 22px 18px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}
.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem; font-weight: 800; color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.8); margin-top: 6px; font-weight: 500; }

/* ── Hero decorative shapes ── */
.hero-shape {
  position: absolute; z-index: 1; opacity: 0.08;
}
.hero-shape-1 {
  bottom: -80px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: var(--secondary);
}
.hero-shape-2 {
  top: -60px; left: 55%;
  width: 250px; height: 250px;
  border-radius: 50%;
  background: var(--accent);
}

/* ========================================
   PAGE BANNER (inner pages)
   ======================================== */
.page-banner {
  position: relative; overflow: hidden;
  min-height: 280px; display: flex; align-items: flex-end;
}
.page-banner-bg {
  position: absolute; inset: 0;
  background: var(--gradient-hero);
}
.page-banner-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.3;
  mix-blend-mode: luminosity;
}
.page-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,61,107,0.5) 0%, rgba(10,61,107,0.95) 100%);
}
.page-banner-content {
  position: relative; z-index: 2;
  max-width: 1280px; margin: 0 auto; width: 100%;
  padding: 0 24px 48px;
  color: #fff;
}
.page-banner-eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 8px;
}
.page-banner-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.2;
}
.page-banner-subtitle {
  margin-top: 10px; font-size: 1rem;
  color: rgba(255,255,255,0.8); max-width: 600px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { opacity: 0.5; }

/* ========================================
   SECTION LAYOUTS
   ======================================== */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-alt { background: var(--bg-white); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ── Section Header ── */
.section-header { text-align: center; margin-bottom: 52px; }
.section-header.left { text-align: left; }
.rtl .section-header.left { text-align: right; }
.section-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
  padding: 4px 14px; background: rgba(232,160,32,0.1);
  border-radius: 20px; border: 1px solid rgba(232,160,32,0.25);
}
.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2.3rem);
  font-weight: 800; color: var(--primary); line-height: 1.25;
  margin-bottom: 14px;
}
.section-title span { color: var(--accent); }
.section-desc {
  font-size: 1rem; color: var(--text-light);
  max-width: 580px; margin: 0 auto; line-height: 1.8;
}
.section-header.left .section-desc { margin: 0; }
.divider {
  display: flex; align-items: center; gap: 12px;
  margin: 16px auto 0; width: fit-content;
}
.section-header.left .divider { margin: 16px 0 0; }
.divider-line { width: 48px; height: 3px; background: var(--accent); border-radius: 2px; }
.divider-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }

/* ========================================
   CARDS
   ======================================== */
.card {
  background: var(--bg-white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  overflow: hidden; transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.card-img { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card:hover .card-img img { transform: scale(1.06); }
.card-body { padding: 24px; }
.card-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent); background: rgba(232,160,32,0.1);
  padding: 3px 10px; border-radius: 12px;
  margin-bottom: 10px;
}
.card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--primary); margin-bottom: 10px; line-height: 1.3;
}
.card-text { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; font-size: 0.85rem; font-weight: 700;
  color: var(--primary-light); transition: var(--transition);
}
.card-link:hover { gap: 10px; color: var(--accent); }

/* ── Product Card ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.product-card {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  overflow: hidden; transition: var(--transition);
  display: flex; flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-md); transform: translateY(-5px);
  border-color: var(--primary-light);
}
.product-card-header {
  padding: 28px 24px 20px;
  background: var(--gradient-card);
  display: flex; align-items: center; gap: 16px;
  position: relative; overflow: hidden;
}
.product-card-header::after {
  content: ''; position: absolute;
  top: -30px; right: -30px;
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.product-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; flex-shrink: 0;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.product-card-header h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem; font-weight: 700; color: #fff;
}
.product-card-header span {
  font-size: 0.78rem; color: rgba(255,255,255,0.7);
}
.product-card-body { padding: 22px 24px; flex: 1; display: flex; flex-direction: column; }
.product-card-text { font-size: 0.88rem; color: var(--text-light); line-height: 1.75; flex: 1; }
.product-specs {
  margin-top: 18px; display: flex; flex-direction: column; gap: 8px;
}
.spec-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.82rem; color: var(--text-mid);
}
.spec-icon { color: var(--accent); font-size: 1rem; }
.product-card-footer {
  padding: 16px 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.product-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 700; color: var(--primary);
  transition: var(--transition); cursor: pointer;
  background: none; border: none; font-family: inherit;
}
.product-cta:hover { color: var(--accent); gap: 10px; }

/* ========================================
   ABOUT / STORY SECTION
   ======================================== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.about-image { position: relative; }
.about-image-main {
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.about-image-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--accent); color: #fff;
  padding: 16px 20px; border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow-md);
}
.rtl .about-image-badge { right: auto; left: -20px; }
.about-image-badge .num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem; font-weight: 800; line-height: 1;
}
.about-image-badge .lbl { font-size: 0.75rem; font-weight: 600; opacity: 0.9; }
.about-text {}
.about-text p {
  font-size: 0.97rem; color: var(--text-mid);
  line-height: 1.85; margin-bottom: 16px;
}
.about-features { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.feature-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 18px; background: var(--bg-light);
  border-radius: var(--radius); border-left: 4px solid var(--accent);
  transition: var(--transition);
}
.rtl .feature-item { border-left: none; border-right: 4px solid var(--accent); }
.feature-item:hover { background: rgba(21,101,168,0.05); }
.feature-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.feature-text strong { display: block; font-size: 0.9rem; color: var(--primary); margin-bottom: 3px; }
.feature-text span { font-size: 0.83rem; color: var(--text-light); }

/* ========================================
   QUALITY CONTROL
   ======================================== */
.qc-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.qc-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 32px 24px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}
.qc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--gradient-hero);
}
.qc-card:hover { box-shadow: var(--shadow-md); transform: translateY(-5px); }
.qc-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: rgba(10,61,107,0.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 18px; color: var(--primary);
  transition: var(--transition);
}
.qc-card:hover .qc-icon {
  background: var(--primary); color: #fff;
  transform: rotateY(360deg);
}
.qc-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem; font-weight: 700; color: var(--primary);
  margin-bottom: 10px;
}
.qc-card p { font-size: 0.87rem; color: var(--text-light); line-height: 1.75; }

/* ========================================
   STANDARDS & CERTS
   ======================================== */
.cert-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.cert-card {
  background: #fff; border-radius: var(--radius);
  padding: 24px 16px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition);
}
.cert-card:hover { box-shadow: var(--shadow-md); border-color: var(--accent); }
.cert-badge {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-hero); margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff;
}
.cert-card h4 { font-size: 0.88rem; font-weight: 700; color: var(--primary); }
.cert-card p { font-size: 0.78rem; color: var(--text-light); margin-top: 4px; }

/* ========================================
   CONTACT
   ======================================== */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start;
}
.contact-info-card {
  background: var(--gradient-card); border-radius: var(--radius-lg);
  padding: 40px 32px; color: #fff;
}
.contact-info-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem; font-weight: 700; margin-bottom: 28px;
}
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 24px;
}
.contact-item:last-child { margin-bottom: 0; }
.contact-item-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-item-text strong {
  display: block; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--accent); margin-bottom: 4px;
}
.contact-item-text span {
  font-size: 0.92rem; color: rgba(255,255,255,0.9);
  line-height: 1.6;
}
.contact-form-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 40px 32px; box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contact-form-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem; font-weight: 700;
  color: var(--primary); margin-bottom: 24px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--text-mid); margin-bottom: 6px; letter-spacing: 0.3px;
}
.form-control {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  font-size: 0.9rem; color: var(--text-dark);
  transition: var(--transition); background: var(--bg-light);
  font-family: inherit; outline: none;
}
.form-control:focus { border-color: var(--primary-light); background: #fff; box-shadow: 0 0 0 3px rgba(21,101,168,0.1); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  padding-top: 64px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px;
  max-width: 1280px; margin: 0 auto; padding-left: 24px; padding-right: 24px;
}
.footer-brand {}
.footer-logo { margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.footer-logo img { height: 44px; width: auto; filter: brightness(0) invert(1); }
.footer-logo-text h2 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: #fff; }
.footer-logo-text span { font-size: 0.72rem; color: rgba(255,255,255,0.55); }
.footer-desc { font-size: 0.87rem; line-height: 1.8; margin-bottom: 20px; color: rgba(255,255,255,0.7); }
.social-links { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: rgba(255,255,255,0.7);
  transition: var(--transition); cursor: pointer;
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem; font-weight: 700;
  color: #fff; margin-bottom: 18px;
  padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.85rem; color: rgba(255,255,255,0.65);
  display: flex; align-items: center; gap: 8px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); gap: 12px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 12px; font-size: 0.84rem;
  color: rgba(255,255,255,0.65);
}
.footer-contact-item .icon { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  max-width: 1280px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a {
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--accent); }

/* ========================================
   WHY US / VALUES STRIP
   ======================================== */
.values-strip {
  background: var(--gradient-hero);
  padding: 56px 0;
}
.values-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.value-item { text-align: center; color: #fff; padding: 0 12px; }
.value-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(255,255,255,0.12); border: 2px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; margin: 0 auto 16px;
  transition: var(--transition);
}
.value-item:hover .value-icon { background: var(--accent); border-color: var(--accent); }
.value-item h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem; font-weight: 700; margin-bottom: 8px;
}
.value-item p { font-size: 0.83rem; color: rgba(255,255,255,0.75); line-height: 1.7; }

/* ========================================
   PRODUCT DETAIL PAGE
   ======================================== */
.product-detail-layout {
  display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: start;
}
.product-sidebar {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  overflow: hidden; position: sticky; top: 100px;
}
.sidebar-header {
  padding: 18px 20px;
  background: var(--gradient-card); color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem; font-weight: 700; letter-spacing: 0.5px;
}
.sidebar-links { padding: 8px 0; }
.sidebar-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 20px; font-size: 0.87rem; font-weight: 500;
  color: var(--text-mid); transition: var(--transition);
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.sidebar-link:last-child { border-bottom: none; }
.sidebar-link:hover, .sidebar-link.active {
  background: rgba(10,61,107,0.05); color: var(--primary);
  padding-left: 24px;
}
.rtl .sidebar-link:hover, .rtl .sidebar-link.active {
  padding-left: 20px; padding-right: 24px;
}
.product-detail-content {}
.product-detail-card {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  overflow: hidden;
}
.product-detail-img { aspect-ratio: 16/7; position: relative; overflow: hidden; }
.product-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(10,61,107,0.5) 0%, transparent 60%);
}
.product-detail-body { padding: 36px; }
.product-detail-body h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem; font-weight: 800; color: var(--primary); margin-bottom: 16px;
}
.product-detail-body p {
  font-size: 0.95rem; color: var(--text-mid); line-height: 1.85; margin-bottom: 14px;
}
.spec-table { width: 100%; border-collapse: collapse; margin-top: 24px; }
.spec-table th, .spec-table td {
  padding: 12px 16px; text-align: left; font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
}
.rtl .spec-table th, .rtl .spec-table td { text-align: right; }
.spec-table th {
  background: var(--bg-light); font-weight: 700;
  color: var(--primary); font-size: 0.82rem;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.spec-table tr:hover td { background: rgba(10,61,107,0.03); }
.spec-table tr:last-child td { border-bottom: none; }
.app-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.app-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; background: rgba(10,61,107,0.06);
  border: 1px solid rgba(10,61,107,0.12);
  border-radius: 20px; font-size: 0.8rem; font-weight: 600;
  color: var(--primary);
}
.app-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ========================================
   NOTICE / ALERT STRIPS
   ======================================== */
.info-strip {
  background: linear-gradient(90deg, rgba(232,160,32,0.12), rgba(21,101,168,0.07));
  border: 1px solid rgba(232,160,32,0.25);
  border-radius: var(--radius); padding: 18px 22px;
  display: flex; align-items: center; gap: 14px;
  margin: 28px 0; font-size: 0.9rem; color: var(--text-mid);
}
.info-strip .info-icon { font-size: 1.4rem; flex-shrink: 0; }

/* ========================================
   MAP
   ======================================== */
.map-container {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
  margin-top: 28px;
}
.map-container iframe { display: block; border: 0; }

/* ========================================
   LANGUAGE SWITCHER PAGE
   ======================================== */
.lang-notice {
  background: var(--primary); color: rgba(255,255,255,0.9);
  text-align: center; padding: 12px 24px; font-size: 0.85rem;
}
.lang-notice strong { color: var(--accent); }

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.animate-up { animation: fadeInUp 0.6s ease forwards; }
.animate-in { animation: fadeIn 0.5s ease forwards; }

/* ========================================
   UTILITY
   ======================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.gap-12 { gap: 3rem; }
.hidden { display: none !important; }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }
.fw-bold { font-weight: 700; }

/* ========================================
   BACK TO TOP
   ======================================== */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; box-shadow: var(--shadow-md);
  cursor: pointer; border: none;
  transition: var(--transition); opacity: 0; pointer-events: none;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--accent); transform: translateY(-3px); }
.rtl .back-to-top { right: auto; left: 28px; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .qc-grid { grid-template-columns: 1fr 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-sidebar { position: static; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { max-width: 100%; }
  .hero-btns { justify-content: center; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-badge { right: 10px; bottom: 10px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .qc-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 56px 0; }
  .hero { min-height: 500px; }
  .page-banner { min-height: 220px; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .top-bar-inner { flex-direction: column; align-items: flex-start; }
  .product-grid { grid-template-columns: 1fr; }
}