/* ========================================
   HTF Technology - Global Digital Solutions
   Modern Professional Website Styles
   ======================================== */

/* CSS Variables */
:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-light: #d1fae5;
  --text: #334155;
  --text-light: #64748b;
  --text-white: #f8fafc;
  --bg: #ffffff;
  --bg-alt: #f1f5f9;
  --bg-dark: #0f172a;
  --border: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  color: var(--text-light);
  font-size: 1.05rem;
}

.text-white { color: var(--text-white); }
.text-white p { color: rgba(248, 250, 252, 0.8); }
.text-accent { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Spacing */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
}

/* ========================================
   NAVIGATION
   ======================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-white);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: rgba(248, 250, 252, 0.8);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

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

.nav-cta {
  display: none;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: white;
  transition: var(--transition);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--primary);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--text-white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.6);
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.hero-card-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-card-item:last-child {
  border-bottom: none;
}

.hero-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(16, 185, 129, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
}

.hero-card-text h4 {
  color: var(--text-white);
  font-size: 0.95rem;
}

.hero-card-text p {
  font-size: 0.8rem;
  margin: 0;
}

/* ========================================
   SERVICES SECTION (Home)
   ======================================== */

.services-preview {
  background: var(--bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent);
  color: white;
}

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.service-link:hover {
  gap: 0.75rem;
}

/* ========================================
   WHY CHOOSE US
   ======================================== */

.why-us {
  background: var(--bg);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-content h2 {
  margin-bottom: 1.5rem;
}

.why-content > p {
  margin-bottom: 2rem;
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.why-feature {
  display: flex;
  gap: 1rem;
}

.why-feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
}

.why-feature h4 {
  margin-bottom: 0.25rem;
}

.why-feature p {
  font-size: 0.9rem;
}

.why-visual {
  position: relative;
}

.why-visual-box {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: white;
}

.why-visual-box h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.why-visual-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.why-visual-box li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.why-visual-box li::before {
  content: '✓';
  color: var(--accent);
  font-weight: bold;
}

/* ========================================
   CASE STUDIES
   ======================================== */

.case-studies {
  background: var(--bg-alt);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.case-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.case-header {
  background: var(--primary);
  padding: 1.5rem 2rem;
  color: white;
}

.case-industry {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.7;
  margin-bottom: 0.5rem;
}

.case-header h3 {
  color: white;
  font-size: 1.1rem;
}

.case-body {
  padding: 2rem;
}

.case-section {
  margin-bottom: 1.25rem;
}

.case-section:last-child {
  margin-bottom: 0;
}

.case-section h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.case-section p {
  font-size: 0.9rem;
}

.case-result {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-light);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-top: 1rem;
}

.case-result span {
  font-weight: 700;
  color: var(--accent);
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
  background: var(--primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: var(--text-white);
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background: var(--primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: white;
}

.footer-links h4 {
  color: var(--text-white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
}

/* ========================================
   PAGE HEADER
   ======================================== */

.page-header {
  background: var(--primary);
  padding: 8rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  color: var(--text-white);
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: rgba(248, 250, 252, 0.6);
}

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

.breadcrumb span {
  color: rgba(248, 250, 252, 0.4);
}

/* ========================================
   SERVICE DETAIL PAGE
   ======================================== */

.service-detail {
  background: var(--bg);
}

.service-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.service-overview-content h2 {
  margin-bottom: 1.5rem;
}

.service-overview-content > p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.service-feature-item .icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  margin-top: 2px;
}

.service-feature-item h4 {
  margin-bottom: 0.25rem;
}

.service-feature-item p {
  font-size: 0.9rem;
}

.service-overview-sidebar {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: sticky;
  top: 100px;
}

.service-overview-sidebar h3 {
  margin-bottom: 1.5rem;
}

.service-overview-sidebar ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-overview-sidebar li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
}

.service-overview-sidebar li::before {
  content: '→';
  color: var(--accent);
  font-weight: bold;
}

/* Service Cards Detail */
.service-offerings {
  background: var(--bg-alt);
}

.offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.offering-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.offering-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.offering-card h3 {
  color: var(--accent);
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.offering-card p {
  font-size: 0.9rem;
}

/* ========================================
   ABOUT PAGE
   ======================================== */

.about-hero {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  margin-bottom: 1.5rem;
}

.about-content > p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.value-card h4 {
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.85rem;
}

.team-section {
  background: var(--bg-alt);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.team-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--border);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
}

.team-card h4 {
  margin-bottom: 0.25rem;
}

.team-card .role {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.team-card p {
  font-size: 0.85rem;
}

/* ========================================
   CONTACT PAGE
   ======================================== */

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h2 {
  margin-bottom: 1.5rem;
}

.contact-info > p {
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-item .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
}

.contact-item h4 {
  margin-bottom: 0.25rem;
}

.contact-item p {
  font-size: 0.9rem;
}

.contact-form {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    display: none;
  }
  
  .why-grid,
  .about-grid,
  .contact-grid,
  .service-overview {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .services-grid,
  .case-grid,
  .offerings-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .service-overview-sidebar {
    position: static;
  }
}

/* ========================================
   RTL / ARABIC SUPPORT
   ======================================== */

[dir="rtl"] {
  direction: rtl;
}

[dir="rtl"] .hero .container {
  direction: rtl;
}

[dir="rtl"] .hero-card-item,
[dir="rtl"] .why-feature,
[dir="rtl"] .service-feature-item,
[dir="rtl"] .contact-item {
  flex-direction: row-reverse;
}

[dir="rtl"] .why-visual-box li,
[dir="rtl"] .footer-links ul {
  direction: rtl;
}

[dir="rtl"] .footer-grid {
  direction: rtl;
}

[dir="rtl"] .about-grid,
[dir="rtl"] .why-grid,
[dir="rtl"] .contact-grid {
  direction: rtl;
}

[dir="rtl"] .page-header .breadcrumb {
  direction: rtl;
}

[dir="rtl"] .nav-links {
  direction: rtl;
}

[dir="rtl"] .service-overview {
  direction: rtl;
}

[dir="rtl"] .service-overview-sidebar li {
  direction: rtl;
}

[dir="rtl"] .values-grid {
  direction: rtl;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1.5rem;
}

[dir="rtl"] .lang-switcher {
  margin-right: 0;
  margin-left: 1.5rem;
}

.lang-switcher a {
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: var(--transition);
}

.lang-switcher a:hover,
.lang-switcher a.active {
  color: var(--accent);
  background: rgba(16, 185, 129, 0.15);
}

.lang-switcher .sep {
  color: rgba(248, 250, 252, 0.3);
  font-size: 0.8rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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