/* ========================================
   GUIDEON TECH - Global Drone Export Website
   Four-Language Responsive Design (EN/ZH/AR/UR)
   ======================================== */

/* CSS Variables */
:root {
  --primary: #0096FF;
  --primary-dark: #0077B6;
  --primary-light: #00B4D8;
  --forest: #2D8B4E;
  --forest-dark: #1E6B38;
  --forest-light: #3DAF63;
  --accent: #C9A84C;
  --accent-light: #E8D48B;
  --dark: #0B1D32;
  --dark-light: #1A2D45;
  --gray-900: #1A1A2E;
  --gray-800: #2D2D44;
  --gray-700: #4A4A5A;
  --gray-600: #6B6B7B;
  --gray-500: #8E8E9E;
  --gray-400: #B0B0BE;
  --gray-300: #D1D1DB;
  --gray-200: #E8E8ED;
  --gray-100: #F4F4F7;
  --white: #FFFFFF;
  --success: #2ECC71;
  --danger: #E74C3C;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-cn: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
  --font-en: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Noto Sans Arabic", "Segoe UI", "Tahoma", sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-en);
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

body.lang-zh { font-family: var(--font-cn); }
body.lang-ar { font-family: var(--font-ar); direction: rtl; }
body.lang-ar .nav-links { flex-direction: row-reverse; }
body.lang-ar .footer-grid { direction: rtl; }
body.lang-ar .product-card { text-align: right; }
body.lang-ar .spec-table td:first-child { text-align: right; }
body.lang-ar .hero-content { text-align: right; }
body.lang-ar .section-header { text-align: right; }
body.lang-ar .advantage-card { text-align: right; }
body.lang-ar .cooperation-item { text-align: right; }
body.lang-ar .contact-form input,
body.lang-ar .contact-form textarea,
body.lang-ar .contact-form select { text-align: right; }
body.lang-ar .footer-col { text-align: right; }

body.lang-ur { font-family: var(--font-ar); direction: rtl; }
body.lang-ur .nav-links { flex-direction: row-reverse; }
body.lang-ur .footer-grid { direction: rtl; }
body.lang-ur .product-card { text-align: right; }
body.lang-ur .spec-table td:first-child { text-align: right; }
body.lang-ur .hero-content { text-align: right; }
body.lang-ur .section-header { text-align: right; }
body.lang-ur .advantage-card { text-align: right; }
body.lang-ur .cooperation-item { text-align: right; }
body.lang-ur .contact-form input,
body.lang-ur .contact-form textarea,
body.lang-ur .contact-form select { text-align: right; }
body.lang-ur .footer-col { text-align: right; }

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 29, 50, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(11, 29, 50, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--forest));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(0, 180, 216, 0.15);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

.lang-btn {
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover { color: var(--white); }
.lang-btn.active {
  background: var(--primary);
  color: var(--white);
}

.btn-inquiry {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--accent), #D4AF37);
  color: var(--dark);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-inquiry:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.4);
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0B1D32 0%, #0D2847 15%, #0E3A2B 30%, #1A5C3A 50%, #2D8B4E 75%, #1E6B38 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, 
    rgba(11,29,50,0.3) 0%, 
    rgba(26,77,46,0.4) 50%, 
    rgba(11,29,50,0.95) 100%
  );
  z-index: 2;
}

.hero-overlay-green {
  background: linear-gradient(180deg, 
    rgba(11,29,50,0.15) 0%, 
    rgba(26,77,46,0.35) 25%,
    rgba(30,107,56,0.3) 50%,
    rgba(11,29,50,0.7) 80%,
    rgba(11,29,50,0.95) 100%
  );
}

/* Animated grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: 
    linear-gradient(rgba(0,150,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,139,78,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1320px;
  margin: 0 auto;
  padding: 120px 32px 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(45, 139, 78, 0.2);
  border: 1px solid rgba(45, 139, 78, 0.4);
  border-radius: 100px;
  color: #3DAF63;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  background: #3DAF63;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--forest-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 119, 182, 0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item .stat-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--white);
}

.stat-item .stat-num .unit {
  font-size: 18px;
  color: var(--primary-light);
}

.stat-item .stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

/* Hero floating drone images */
.hero-images {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
}

.hero-drone-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.hero-drone-card:hover {
  transform: translateX(-8px);
  border-color: rgba(0, 180, 216, 0.3);
}

.hero-drone-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* Hero right floating product card */
.hero-float-card {
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-40%);
  z-index: 4;
  width: 240px;
  background: rgba(11,29,50,0.88);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(0,150,255,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,150,255,0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-float-card:hover {
  transform: translateY(-42%);
  border-color: rgba(0,150,255,0.35);
  box-shadow: 0 24px 70px rgba(0,0,0,0.6), 0 0 40px rgba(0,150,255,0.1);
}

.hero-float-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hero-float-label {
  padding: 10px 14px 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-float-specs {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-float-spec {
  font-size: 12px;
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-float-spec span {
  font-size: 14px;
}

.hero-float-btn {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--primary), var(--forest));
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.hero-float-btn:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--forest-light));
}

/* Hero scroll down indicator */
.hero-scroll-down {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: rgba(11, 29, 50, 0.97);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  position: relative;
}

.trust-bar::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--forest), var(--primary), transparent);
  opacity: 0.4;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 28px;
  color: rgba(255,255,255,0.65);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
}

.trust-item:hover {
  color: var(--white);
}

.trust-item svg {
  color: var(--primary-light);
  flex-shrink: 0;
  opacity: 0.8;
}

.trust-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.12);
}

/* ===== PROCESS STEPS ===== */
.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.process-step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  text-align: center;
  padding: 0 16px;
  position: relative;
}

.process-arrow {
  font-size: 28px;
  color: var(--gray-300);
  padding-top: 48px;
  flex-shrink: 0;
  transition: var(--transition);
}

.process-steps:hover .process-arrow {
  color: var(--primary);
}

.process-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 14px;
  opacity: 0.7;
}

.process-icon {
  width: 76px;
  height: 76px;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  color: var(--gray-500);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.process-step:hover .process-icon {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(0, 150, 255, 0.25);
}

.process-step h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  transition: var(--transition);
}

.process-step:hover h3 {
  color: var(--primary);
}

.process-step p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== FOOTER CERT BAR ===== */
.footer-cert-bar {
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 14px 0;
}

.footer-certs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

.cert-item svg {
  color: var(--primary-light);
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-dark {
  background: linear-gradient(180deg, var(--dark) 0%, #0D2440 100%);
  color: var(--white);
}

.section-gray {
  background: linear-gradient(180deg, #F8F9FB 0%, #F0F2F5 100%);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 14px;
  padding: 6px 16px;
  background: rgba(0, 150, 255, 0.08);
  border-radius: 100px;
  border: 1px solid rgba(0, 150, 255, 0.15);
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.section-dark .section-header h2 { color: var(--white); }

.section-header p {
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.75;
}

.section-dark .section-header p { color: rgba(255,255,255,0.55); }

.section-dark .section-tag {
  background: rgba(0, 150, 255, 0.12);
  border-color: rgba(0, 150, 255, 0.2);
  color: var(--primary-light);
}

/* ===== APPLICATION FIELDS ===== */
.fields-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.field-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.field-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 150, 255, 0.12), 0 4px 20px rgba(0,0,0,0.08);
  border-color: transparent;
}

.field-card .field-img {
  height: 210px;
  overflow: hidden;
  position: relative;
}

.field-card .field-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.field-card:hover .field-img img {
  transform: scale(1.08);
}

.field-card .field-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11,29,50,0.75) 100%);
  transition: var(--transition);
}

.field-card:hover .field-img-overlay {
  background: linear-gradient(180deg, transparent 20%, rgba(0, 150, 255, 0.15) 100%);
}

.field-card .field-icon-wrap {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 52px;
  height: 52px;
  background: rgba(0, 150, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 150, 255, 0.3);
}

.field-card:hover .field-icon-wrap {
  background: linear-gradient(135deg, var(--primary), var(--forest));
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(0, 150, 255, 0.35);
}

.field-card .field-body {
  padding: 22px 24px 26px;
}

.field-card .field-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  transition: var(--transition);
}

.field-card:hover .field-body h3 {
  color: var(--primary);
}

.field-card .field-body p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.65;
}

.field-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  opacity: 0.8;
  transition: var(--transition);
}

.field-card:hover .card-arrow {
  opacity: 1;
}

.field-card .card-arrow svg {
  transition: transform 0.3s;
}

.field-card:hover .card-arrow svg {
  transform: translateX(4px);
}

/* ===== PRODUCTS SECTION ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card .product-img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--gray-100);
}

.product-card .product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  background: var(--primary);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
  letter-spacing: 0.5px;
}

.product-card .product-body {
  padding: 24px;
}

.product-card .product-category {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.product-card .product-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.product-card .product-body p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.spec-tag {
  padding: 4px 10px;
  background: var(--gray-100);
  border-radius: 100px;
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 500;
}

.product-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--dark);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  justify-content: center;
}

.product-btn:hover {
  background: var(--primary);
}

/* ===== ADVANTAGES ===== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.advantage-card {
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--forest));
  opacity: 0;
  transition: var(--transition);
}

.advantage-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0, 180, 216, 0.25);
  transform: translateY(-4px);
}

.advantage-card:hover::before {
  opacity: 1;
}

.advantage-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(0,150,255,0.15), rgba(45,139,78,0.15));
  border: 1px solid rgba(0, 150, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, var(--primary), var(--forest));
  border-color: transparent;
  color: var(--white);
  transform: scale(1.05);
}

.advantage-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

.advantage-card:hover p {
  color: rgba(255,255,255,0.7);
}

/* ===== COOPERATION ===== */
.cooperation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.cooperation-item {
  text-align: center;
  padding: 40px 30px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.cooperation-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.cooperation-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  font-weight: 800;
}

.cooperation-item h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.cooperation-item p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-img img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.about-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.about-content h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-content p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}

.about-feature .check {
  width: 24px;
  height: 24px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 14px;
  flex-shrink: 0;
}

/* ===== PARTNERS ===== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.partner-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.partner-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--forest));
  opacity: 0;
  transition: var(--transition);
}

.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 150, 255, 0.1), 0 4px 16px rgba(0,0,0,0.06);
  border-color: transparent;
}

.partner-card:hover::before {
  opacity: 1;
}

.partner-logo {
  width: 140px;
  height: 44px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo img {
  max-width: 100%;
  max-height: 40px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.55;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.partner-card:hover .partner-logo img {
  opacity: 1;
  transform: scale(1.05);
}

.partner-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  transition: var(--transition);
}

.partner-card:hover .partner-info h3 {
  color: var(--primary);
}

.partner-info p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 12px;
}

.partner-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(0, 150, 255, 0.08);
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid rgba(0, 150, 255, 0.15);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Partnership Value Proposition */
.partners-value {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 60px;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(0,150,255,0.04), rgba(45,139,78,0.04));
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}

.value-item svg {
  color: var(--forest);
  flex-shrink: 0;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail {
  padding-top: 100px;
}

.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.gallery-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 450px;
  background: var(--gray-100);
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.gallery-thumb {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 108px;
  background: var(--gray-100);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.gallery-thumb:hover,
.gallery-thumb.active {
  border-color: var(--primary);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.product-info .product-cat-label {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.product-info .product-desc {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 30px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
}

.spec-table tr {
  border-bottom: 1px solid var(--gray-200);
}

.spec-table td {
  padding: 12px 0;
  font-size: 14px;
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--dark);
  width: 200px;
}

.spec-table td:last-child {
  color: var(--gray-600);
}

.product-actions {
  display: flex;
  gap: 12px;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}

.contact-info-card:last-child { border-bottom: none; }

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 14px;
  color: var(--gray-600);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 16px;
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--dark);
  transition: var(--transition);
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.contact-form textarea {
  height: 120px;
  resize: vertical;
}

.btn-submit {
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 119, 182, 0.4);
}

/* ===== COMPLIANCE ===== */
.compliance-content {
  max-width: 800px;
  margin: 0 auto;
}

.compliance-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-top: 30px;
  margin-bottom: 12px;
}

.compliance-content p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 12px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, #0D2847 0%, var(--primary) 30%, var(--forest) 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  line-height: 1.7;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 36px;
  background: var(--white);
  color: var(--primary);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-md);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ===== PAGE VIEWS ===== */
.page-view { display: none; }
.page-view.active { display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero h1 { font-size: 40px; }
  .hero-images { display: none; }
  .hero-float-card { display: none; }
  .fields-grid { grid-template-columns: repeat(2, 1fr); }
  .cooperation-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { gap: 8px; }
  .process-arrow { display: none; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(11,29,50,0.98);
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .mobile-toggle { display: flex; }
  
  .hero h1 { font-size: 30px; }
  .hero-subtitle { font-size: 16px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .hero-content { padding: 100px 20px 60px; }
  
  .section { padding: 60px 0; }
  .section-header h2 { font-size: 28px; }
  
  .fields-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .cooperation-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-gallery { grid-template-columns: 1fr; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  
  .btn-inquiry .btn-text { display: none; }
  
  .trust-bar-inner { gap: 0; flex-direction: column; }
  .trust-divider { width: 80%; height: 1px; margin: 4px auto; }
  .trust-item { padding: 6px 16px; }
  
  .process-step { min-width: 140px; }
  .process-arrow { display: none; }
  .process-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  
  .footer-certs { gap: 16px; justify-content: flex-start; padding: 0 16px; }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Product filter tabs */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Inquiry modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: var(--gray-100);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--gray-600);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--gray-200);
}

.modal h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.modal .modal-desc {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

/* Scene background images as CSS backgrounds */
.scene-oil {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.scene-agriculture {
  background: linear-gradient(135deg, #1a3c2a 0%, #2d5016 50%, #1a3c2a 100%);
}

.scene-security {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d1b4e 50%, #1a1a2e 100%);
}

/* ===================================================
   FIELD DETAIL PAGES - Application Domain Sub-pages
   =================================================== */

/* Hero Banner */
.field-detail-hero {
  position: relative;
  min-height: 420px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding-bottom: 60px;
  overflow: hidden;
}

.field-detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11, 29, 50, 0.45) 0%,
    rgba(11, 29, 50, 0.75) 60%,
    rgba(11, 29, 50, 0.92) 100%
  );
}

.field-detail-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
  padding-top: 120px;
}

.field-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.field-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: var(--transition);
}

.field-breadcrumb a:hover {
  color: var(--white);
}

.field-breadcrumb span:last-child {
  color: rgba(255, 255, 255, 0.9);
}

.field-detail-icon {
  width: 64px;
  height: 64px;
  background: rgba(0, 150, 255, 0.2);
  border: 1px solid rgba(0, 150, 255, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  margin-bottom: 20px;
}

.field-detail-hero-content h1 {
  font-size: 46px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.15;
}

.field-detail-hero-content p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 640px;
  line-height: 1.7;
}

/* Overview Section */
.field-detail-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 20px;
}

.field-detail-overview-text .section-tag {
  margin-bottom: 16px;
}

.field-detail-overview-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.25;
}

.field-detail-overview-text p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 14px;
}

.field-detail-overview-img img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Applications Grid */
.field-apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.field-app-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.field-app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.field-app-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(0,150,255,0.1) 0%, rgba(45,139,78,0.1) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.field-app-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.field-app-card p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* Recommended Products */
.field-recommended {
  margin-bottom: 60px;
}

.field-recommended .section-tag {
  margin-bottom: 12px;
}

.field-recommended h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 28px;
}

.field-rec-cards {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.field-rec-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  cursor: pointer;
  transition: var(--transition);
  flex: 1;
  min-width: 280px;
  max-width: 480px;
  box-shadow: var(--shadow-sm);
}

.field-rec-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.field-rec-card img {
  width: 90px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.field-rec-info h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.field-rec-info p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 8px;
}

.field-rec-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
}

/* CTA Bar */
.field-cta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #0D2847 0%, var(--primary-dark) 50%, var(--forest-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.field-cta-bar h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}

.field-cta-bar p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 500px;
}

.field-cta-bar .btn-primary {
  flex-shrink: 0;
  white-space: nowrap;
}

/* Responsive for field detail pages */
@media (max-width: 1024px) {
  .field-apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .field-detail-overview {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .field-detail-hero-content h1 {
    font-size: 30px;
  }
  .field-detail-hero-content {
    padding: 0 20px;
    padding-top: 100px;
  }
  .field-apps-grid {
    grid-template-columns: 1fr;
  }
  .field-rec-cards {
    flex-direction: column;
  }
  .field-rec-card {
    max-width: 100%;
  }
  .field-cta-bar {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }
  .field-cta-bar p {
    max-width: 100%;
  }
}

/* ============================================
   RTL STYLES - Arabic & Urdu
   ============================================ */

body.lang-ar,
body.lang-ur {
  font-family: var(--font-ar);
  direction: rtl;
  text-align: right;
}

body.lang-ar .nav-links,
body.lang-ur .nav-links {
  flex-direction: row-reverse;
}

body.lang-ar .logo,
body.lang-ur .logo {
  flex-direction: row-reverse;
}

body.lang-ar .hero-grid,
body.lang-ur .hero-grid {
  direction: rtl;
}

body.lang-ar .cat-grid,
body.lang-ur .cat-grid {
  direction: rtl;
}

body.lang-ar .field-grid,
body.lang-ur .field-grid {
  direction: rtl;
}

body.lang-ar .feat-grid,
body.lang-ur .feat-grid {
  direction: rtl;
}

body.lang-ar .adv-grid,
body.lang-ur .adv-grid {
  direction: rtl;
}

body.lang-ar .coop-grid,
body.lang-ur .coop-grid {
  direction: rtl;
}

body.lang-ar .adva-grid,
body.lang-ur .adva-grid {
  direction: rtl;
}

body.lang-ar .partner-grid,
body.lang-ur .partner-grid {
  direction: rtl;
}

body.lang-ar .product-card,
body.lang-ur .product-card {
  text-align: right;
  direction: rtl;
}

body.lang-ar .product-card img,
body.lang-ur .product-card img {
  direction: ltr;
}

body.lang-ar .footer-grid,
body.lang-ur .footer-grid {
  direction: rtl;
  text-align: right;
}

body.lang-ar .about-features,
body.lang-ur .about-features {
  direction: rtl;
}

body.lang-ar .biz-grid,
body.lang-ur .biz-grid {
  direction: rtl;
}

body.lang-ar .proc-grid,
body.lang-ur .proc-grid {
  direction: rtl;
}

body.lang-ar .field-apps-grid,
body.lang-ur .field-apps-grid {
  direction: rtl;
}

body.lang-ar .field-rec-cards,
body.lang-ur .field-rec-cards {
  direction: rtl;
}

body.lang-ar .field-cta-bar,
body.lang-ur .field-cta-bar {
  direction: rtl;
  text-align: right;
}

body.lang-ar .field-cta-bar .btn-primary,
body.lang-ur .field-cta-bar .btn-primary {
  margin-right: auto;
  margin-left: 0;
}

body.lang-ar .contact-form,
body.lang-ur .contact-form {
  direction: rtl;
  text-align: right;
}

body.lang-ar .contact-form input,
body.lang-ar .contact-form textarea,
body.lang-ar .contact-form select,
body.lang-ur .contact-form input,
body.lang-ur .contact-form textarea,
body.lang-ur .contact-form select {
  direction: rtl;
  text-align: right;
}

body.lang-ar .cta-bar,
body.lang-ur .cta-bar {
  direction: rtl;
  text-align: right;
}

body.lang-ar .cta-bar .btn-primary,
body.lang-ur .cta-bar .btn-primary {
  margin-right: auto;
  margin-left: 0;
}

body.lang-ar .modal-content,
body.lang-ur .modal-content {
  direction: rtl;
  text-align: right;
}

body.lang-ar .modal-content input,
body.lang-ar .modal-content textarea,
body.lang-ar .modal-content select,
body.lang-ur .modal-content input,
body.lang-ur .modal-content textarea,
body.lang-ur .modal-content select {
  direction: rtl;
  text-align: right;
}

body.lang-ar .value-grid,
body.lang-ur .value-grid {
  direction: rtl;
}

body.lang-ar .comp-section,
body.lang-ur .comp-section {
  direction: rtl;
}

/* Hero section arrow icons flip for RTL */
body.lang-ar .hero_btn i,
body.lang-ur .hero_btn i {
  transform: scaleX(-1);
}