/* ========================================
   Abu Nayyan-Inspired Corporate Design
   Full-viewport sections, scroll-snap, minimalist
   ======================================== */

:root {
  --primary: #1863DC;
  --primary-dark: #0056A7;
  --navy: #0A1628;
  --dark-text: #212121;
  --body-text: #555555;
  --muted: #888888;
  --light-bg: #F8F9FB;
  --border: #E8EBF0;
  --white: #FFFFFF;
  --gold: #C5A55A;
  --green: #2D8A4E;
  --teal: #0B8A8A;
  --red: #B85042;
  --blue: #2B6CB0;
  --shadow: 0 2px 20px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.1);
  --radius: 4px;
  --radius-md: 8px;
  --transition: 0.4s ease;
  --transition-fast: 0.25s ease;
  --max-width: 1200px;
  --font-en: 'Inter', sans-serif;
  --font-ar: 'Noto Sans Arabic', 'Inter', sans-serif;
  --font-cn: 'Noto Sans SC', 'Inter', sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-en);
  color: var(--dark-text);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
}

html[lang="ar"] body { font-family: var(--font-ar); }
html[lang="cn"] body { font-family: var(--font-cn); }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

/* ========================================
   Skip Link
   ======================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 12px 24px;
  z-index: 10000;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ========================================
   Navigation — Transparent to White
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.5s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  padding: 12px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.navbar-logo-img {
  height: 100px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: all 0.5s ease;
}

.navbar.scrolled .navbar-logo-img {
  height: 72px;
  filter: none;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.navbar.scrolled .nav-link {
  color: var(--dark-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover { color: var(--white); }
.navbar.scrolled .nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--white); }
.navbar.scrolled .nav-link.active { color: var(--primary); }

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

.lang-switcher {
  display: flex;
  gap: 2px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  padding: 2px;
  transition: border-color var(--transition);
}

.navbar.scrolled .lang-switcher {
  border-color: var(--border);
}

.lang-btn {
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.navbar.scrolled .lang-btn {
  color: var(--muted);
}

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

.lang-btn:hover:not(.active) {
  color: var(--white);
}

.navbar.scrolled .lang-btn:hover:not(.active) {
  color: var(--primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

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

.navbar.scrolled .hamburger span {
  background: var(--dark-text);
}

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

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 998;
}
.mobile-overlay.active { display: block; }

/* ========================================
   Scroll Dots Navigation (Abu Nayyan style)
   ======================================== */
.scroll-dots {
  position: fixed;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

[dir="rtl"] .scroll-dots {
  right: auto;
  left: 24px;
}

.scroll-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ddd;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
  position: relative;
}

.scroll-dot.active {
  background: var(--primary);
  transform: scale(1.3);
}

.scroll-dot:hover {
  background: var(--primary);
  opacity: 0.7;
}

.scroll-dot::after {
  content: attr(data-label);
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--navy);
  color: var(--white);
  padding: 4px 10px;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

[dir="rtl"] .scroll-dot::after {
  right: auto;
  left: calc(100% + 12px);
}

.scroll-dot:hover::after {
  opacity: 1;
}

/* ========================================
   Hero Section — Full Viewport
   ======================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0A1628 0%, #122244 40%, #1863DC 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(24,99,220,0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(11,138,138,0.2) 0%, transparent 50%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M40 40c0-11.046-8.954-20-20-20S0 28.954 0 40s8.954 20 20 20 20-8.954 20-20zm40 0c0-11.046-8.954-20-20-20S40 28.954 40 40s8.954 20 20 20 20-8.954 20-20z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.2);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-logo {
  width: 380px;
  height: auto;
  margin: 0 auto 48px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.hero-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-title strong {
  font-weight: 700;
}

.hero-subtitle {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(255,255,255,0.7);
  max-width: 640px;
  margin: 0 auto 48px;
  font-weight: 300;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons — Cleaner, minimal */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform var(--transition);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}

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

.btn-full { width: 100%; justify-content: center; }

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 1.5px solid rgba(255,255,255,0.4);
  border-bottom: 1.5px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
  animation: scrollBounce 2.5s infinite;
}

@keyframes scrollBounce {
  0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
  40% { transform: rotate(45deg) translateY(10px); }
  60% { transform: rotate(45deg) translateY(5px); }
}

/* ========================================
   Sections — Full viewport, generous spacing
   ======================================== */
.section {
  padding: 120px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.section > .container {
  width: 100%;
}

.section-gray { background: var(--light-bg); }

.section-navy {
  background: var(--navy);
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-title {
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 300;
  color: var(--dark-text);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.section-title strong {
  font-weight: 700;
}

.section-title.light { color: var(--white); }

.section-line {
  width: 50px;
  height: 2px;
  background: var(--primary);
  margin: 0 auto 20px;
}

.section-line.gold { background: var(--gold); }

.section-subtitle {
  font-size: 16px;
  color: var(--body-text);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
  line-height: 1.8;
}

.section-subtitle.light { color: rgba(255,255,255,0.6); }

/* ========================================
   About Section
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.about-text p {
  font-size: 16px;
  color: var(--body-text);
  margin-bottom: 40px;
  line-height: 1.9;
  font-weight: 300;
}

.about-vision,
.about-mission {
  padding: 28px 0;
  margin-bottom: 0;
  border-left: 3px solid var(--primary);
  padding-left: 24px;
}

.about-mission {
  border-left-color: var(--teal);
  margin-top: 24px;
}

[dir="rtl"] .about-vision,
[dir="rtl"] .about-mission {
  border-left: none;
  border-right: 3px solid var(--primary);
  padding-left: 0;
  padding-right: 24px;
}

[dir="rtl"] .about-mission {
  border-right-color: var(--teal);
}

.about-vision h3,
.about-mission h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-mission h3 {
  color: var(--teal);
}

.about-vision p,
.about-mission p {
  font-size: 15px;
  margin-bottom: 0;
  color: var(--body-text);
  font-weight: 400;
}

.about-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.metric-card {
  background: var(--white);
  padding: 48px 32px;
  text-align: center;
  transition: all var(--transition);
}

.metric-card:hover {
  background: var(--light-bg);
}

.metric-number {
  font-size: 52px;
  font-weight: 300;
  color: var(--primary);
  display: inline;
  line-height: 1;
}

.metric-suffix {
  font-size: 32px;
  font-weight: 300;
  color: var(--primary);
  display: inline;
}

.metric-label {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-icon {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 8px;
}

/* ========================================
   Divisions Grid
   ======================================== */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}

.division-card {
  background: var(--white);
  padding: 48px 36px;
  transition: all 0.5s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.division-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.5s ease;
}

.division-card:hover::before { transform: scaleX(1); }

.division-card:hover {
  background: var(--light-bg);
}

.division-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  margin-bottom: 24px;
}

.division-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 12px;
}

.division-desc {
  font-size: 14px;
  color: var(--body-text);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
  font-weight: 300;
}

.division-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.tag {
  padding: 4px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  color: var(--body-text);
  letter-spacing: 0.3px;
}

.division-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: gap var(--transition);
}

.division-link:hover { gap: 12px; }

/* ========================================
   Division Detail Sections
   ======================================== */
.division-detail {
  min-height: auto;
  padding: 100px 0;
}

.detail-header {
  text-align: center;
  margin-bottom: 56px;
}

.detail-icon {
  font-size: 40px;
  margin-bottom: 20px;
  opacity: 0.8;
}

.detail-title {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 300;
  color: var(--dark-text);
  margin-bottom: 16px;
}

.detail-subtitle {
  font-size: 15px;
  color: var(--body-text);
  max-width: 700px;
  margin: 0 auto;
  font-weight: 300;
  line-height: 1.8;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
  background: var(--border);
}

.detail-card {
  background: var(--white);
  padding: 0;
  transition: all var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.detail-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.detail-card-body {
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.section-gray .detail-card { background: var(--white); }
.section:not(.section-gray) .detail-card { background: var(--light-bg); }

.detail-card:hover {
  background: var(--white);
  box-shadow: var(--shadow);
}

.detail-card-icon {
  font-size: 24px;
  color: var(--primary);
  margin-bottom: 20px;
}

.detail-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 12px;
}

.detail-card p {
  font-size: 14px;
  color: var(--body-text);
  line-height: 1.8;
  margin-bottom: 16px;
  font-weight: 300;
}

.detail-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.spec-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--body-text);
  line-height: 1.5;
}

.spec-row i {
  color: var(--primary);
  font-size: 13px;
  width: 16px;
  min-width: 16px;
  text-align: center;
  margin-top: 2px;
}

.spec-row span {
  flex: 1;
}

[dir="rtl"] .spec-row {
  flex-direction: row-reverse;
  text-align: right;
}

.detail-partner {
  font-size: 12px;
  color: var(--primary);
  font-weight: 500;
  padding-top: 12px;
  letter-spacing: 0.3px;
}

.detail-partner-main {
  text-align: center;
  font-size: 14px;
  color: var(--primary);
  font-weight: 500;
  padding: 28px;
  background: var(--white);
  margin-top: 2px;
}

/* ========================================
   Partners Section
   ======================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}

.partner-card {
  background: rgba(255,255,255,0.06);
  border: none;
  padding: 36px 16px;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
  position: relative;
}

.partner-card:hover {
  background: rgba(255,255,255,0.12);
}

.partner-card::after {
  content: attr(data-tooltip-en);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  background: var(--white);
  color: var(--dark-text);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-fast);
  z-index: 10;
  box-shadow: var(--shadow);
}

.partner-card:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

html[lang="ar"] .partner-card::after { content: attr(data-tooltip-ar); }
html[lang="cn"] .partner-card::after { content: attr(data-tooltip-cn); }

.partner-logo-placeholder {
  font-size: 28px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}

.partner-card span {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ========================================
   Advantages / Why Us
   ======================================== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}

.advantage-card {
  background: var(--white);
  padding: 48px 36px;
  text-align: left;
  transition: all var(--transition);
  position: relative;
}

[dir="rtl"] .advantage-card { text-align: right; }

.advantage-card:hover {
  background: var(--light-bg);
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 36px;
  width: 40px;
  height: 2px;
  background: var(--primary);
  opacity: 0;
  transition: opacity var(--transition);
}

[dir="rtl"] .advantage-card::before {
  left: auto;
  right: 36px;
}

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

.advantage-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 22px;
  color: var(--primary);
  background: none;
  border-radius: 0;
}

.advantage-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 12px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--body-text);
  line-height: 1.8;
  font-weight: 300;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: start;
}

.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 48px;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 0;
  font-size: 15px;
  font-family: inherit;
  color: var(--dark-text);
  transition: border-color var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--red);
}

.form-error {
  display: none;
  font-size: 12px;
  color: var(--red);
  margin-top: 6px;
}

.form-group.has-error .form-error { display: block; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  background: rgba(45,138,78,0.08);
  color: var(--green);
  font-weight: 500;
  margin-top: 20px;
}

.form-success.show { display: block; }

.contact-info-card {
  border: 1px solid var(--border);
  padding: 40px;
  margin-bottom: 24px;
  background: var(--white);
}

.contact-info-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-item i {
  font-size: 16px;
  color: var(--primary);
  margin-top: 4px;
  width: 20px;
  text-align: center;
}

.contact-item strong {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-item span,
.contact-item a {
  font-size: 14px;
  color: var(--dark-text);
  font-weight: 400;
}

.contact-item a:hover { color: var(--primary); }

.contact-badge {
  background: var(--navy);
  padding: 36px;
  text-align: center;
  color: var(--white);
}

.badge-icon {
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 16px;
}

.contact-badge p {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

/* ========================================
   Footer — Dark, clean
   ======================================== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo-img {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
}

.footer-col h4 {
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a,
.footer-col ul li {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  font-weight: 300;
}

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

.footer-col ul li i {
  margin-right: 8px;
  width: 16px;
  color: var(--primary);
  opacity: 0.6;
}

[dir="rtl"] .footer-col ul li i {
  margin-right: 0;
  margin-left: 8px;
}

.footer-bottom {
  padding: 28px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

.footer-powered {
  margin-top: 4px;
  color: rgba(255,255,255,0.2);
}

/* ========================================
   WhatsApp & Back to Top
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 26px;
  z-index: 997;
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
  transition: all var(--transition);
}

[dir="rtl"] .whatsapp-float { right: auto; left: 28px; }

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
}

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 92px;
  width: 40px;
  height: 40px;
  background: var(--navy);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  cursor: pointer;
  z-index: 997;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

[dir="rtl"] .back-to-top { right: auto; left: 92px; }

.back-to-top.show { opacity: 1; visibility: visible; }

.back-to-top:hover {
  background: var(--primary);
}

/* ========================================
   Scroll Reveal Animations — Subtle fades
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RTL Support
   ======================================== */
[dir="rtl"] { text-align: right; }
[dir="rtl"] .navbar-inner { flex-direction: row-reverse; }
[dir="rtl"] .nav-menu { flex-direction: row-reverse; }
[dir="rtl"] .nav-right { flex-direction: row-reverse; }
[dir="rtl"] .hero-content { text-align: center; }
[dir="rtl"] .section-header { text-align: center; }
[dir="rtl"] .detail-header { text-align: center; }
[dir="rtl"] .about-grid { direction: rtl; }
[dir="rtl"] .contact-item { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .division-link i { transform: rotate(180deg); }
[dir="rtl"] .footer-col ul li i { margin-right: 0; margin-left: 8px; }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .section { min-height: auto; padding: 80px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .divisions-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .scroll-dots { display: none; }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .hamburger { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--navy);
    flex-direction: column;
    padding: 100px 36px 36px;
    gap: 0;
    z-index: 999;
    transition: right 0.5s ease;
  }

  [dir="rtl"] .nav-menu { right: auto; left: -100%; }
  .nav-menu.active { right: 0; }
  [dir="rtl"] .nav-menu.active { left: 0; }

  .nav-menu .nav-link {
    padding: 16px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    width: 100%;
    color: rgba(255,255,255,0.8);
  }

  .section { padding: 64px 0; }
  .section-header { margin-bottom: 48px; }
  .divisions-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .advantages-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 32px 24px; }
  .hero-content { padding: 0 16px; }
  .hero-logo { width: 220px; margin-bottom: 32px; }
  .partner-card::after { display: none; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .about-metrics { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .lang-switcher { gap: 2px; }
  .lang-btn { padding: 4px 8px; font-size: 10px; }
}