/* DIONA - Complete CSS for All HTML Elements */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
  color: #1e293b;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(20, 184, 166, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(99, 102, 241, 0.03) 0%, transparent 50%);
  z-index: -1;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid #3b82f6;
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #3b82f6;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: #475569;
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.nav-links a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  transition: left 0.3s ease;
  z-index: -1;
}

.nav-links a:hover::before,
.nav-links a.active::before {
  left: 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.2);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: #3b82f6;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 900;
  color: #1e293b;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #14b8a6;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.1rem;
  color: #64748b;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: #3b82f6;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: #64748b;
  font-weight: 500;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section Titles */
h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #1e293b;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #64748b;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Services Section */
.services-section {
  padding: 6rem 0;
  background: #fff;
  margin: 4rem 0;
  border-radius: 2rem;
  box-shadow: 0 4px 30px rgba(59, 130, 246, 0.08);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: #fff;
  border-radius: 1.2rem;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 25px rgba(59, 130, 246, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1rem;
}

.service-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  margin-bottom: 2rem;
}

.service-features li {
  color: #475569;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #14b8a6;
  font-weight: bold;
}

.service-link {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.service-link:hover {
  color: #14b8a6;
}

/* Solutions Section */
.solutions-section {
  padding: 6rem 0;
  margin: 4rem 0;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.solution-card {
  background: #fff;
  border-radius: 1.2rem;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 25px rgba(59, 130, 246, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(59, 130, 246, 0.1);
  text-align: center;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.solution-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.solution-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1rem;
}

.solution-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.solution-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tech-tag {
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  color: #fff;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Portfolio Section */
.portfolio-section {
  padding: 6rem 0;
  background: #f8fafc;
  margin: 4rem 0;
  border-radius: 2rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portfolio-item {
  background: #fff;
  border-radius: 1.2rem;
  overflow: hidden;
  box-shadow: 0 4px 25px rgba(59, 130, 246, 0.08);
  transition: all 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.portfolio-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  color: #fff;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-category {
  font-weight: 700;
  font-size: 0.9rem;
}

.project-tech {
  font-size: 0.8rem;
  opacity: 0.9;
}

.portfolio-info {
  padding: 2rem;
}

.portfolio-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.portfolio-info p {
  color: #64748b;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.project-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-stats span {
  background: #f1f5f9;
  color: #3b82f6;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* About Section */
.about-section {
  padding: 6rem 0;
  margin: 4rem 0;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  text-align: left;
  margin-bottom: 1rem;
}

.about-subtitle {
  color: #14b8a6;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.about-text p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature {
  background: #f8fafc;
  padding: 1.5rem;
  border-radius: 1rem;
  text-align: center;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.feature p {
  color: #64748b;
  font-size: 0.9rem;
}

.about-image {
  text-align: center;
}

.about-img {
  width: 100%;
  max-width: 300px;
  border-radius: 1rem;
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.15);
}

/* Careers Section */
.careers-section {
  padding: 6rem 0;
  background: #fff;
  margin: 4rem 0;
  border-radius: 2rem;
  box-shadow: 0 4px 30px rgba(59, 130, 246, 0.08);
}

.careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.career-card {
  background: #fff;
  border-radius: 1.2rem;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 25px rgba(59, 130, 246, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
}

.career-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.career-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  color: #fff;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
}

.career-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1rem;
  padding-right: 80px;
}

.career-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.career-details {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.experience, .location {
  color: #3b82f6;
  font-size: 0.9rem;
  font-weight: 500;
}

.tech-stack {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tech {
  background: #f1f5f9;
  color: #3b82f6;
  padding: 0.2rem 0.6rem;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 500;
}

.apply-btn {
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.3s ease;
}

.apply-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #3b82f6 0%, #14b8a6 100%);
  color: #fff;
  padding: 4rem 0;
  margin: 4rem 0;
  border-radius: 2rem;
  text-align: center;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn, .btn-primary, .btn-secondary {
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(90deg, #3b82f6, #14b8a6);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

/* Footer */
footer {
  background: #1e293b;
  color: #fff;
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-section h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #14b8a6;
}

.footer-section p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.footer-section a {
  color: #cbd5e1;
  text-decoration: none;
  display: block;
  margin-bottom: 0.8rem;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #14b8a6;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  color: #cbd5e1;
  font-size: 1.5rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: #14b8a6;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 2rem;
  text-align: center;
  color: #94a3b8;
  margin-top: 3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    transition: right 0.3s ease;
    z-index: 1000;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    gap: 1.5rem;
  }
  
  .services-grid,
  .solutions-grid,
  .portfolio-grid,
  .careers-grid {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-text h2 {
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 6rem 1rem 2rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .service-card,
  .solution-card,
  .portfolio-item,
  .career-card {
    padding: 1.5rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}