/* =============================================================================
   DevSecOps Solutions SAS - Hero & Components Styles
   ============================================================================= */

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 127, 0.05) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(0, 255, 127, 0.3), transparent),
    radial-gradient(2px 2px at 60% 70%, rgba(0, 212, 255, 0.3), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.2), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(0, 255, 127, 0.2), transparent);
  background-size: 200% 200%, 180% 180%, 150% 150%, 220% 220%;
  background-position: 0% 0%, 100% 100%, 50% 50%, 80% 20%;
  animation: particleMove 20s ease-in-out infinite;
}

@keyframes particleMove {
  0%, 100% {
    background-position: 0% 0%, 100% 100%, 50% 50%, 80% 20%;
  }
  50% {
    background-position: 100% 100%, 0% 0%, 80% 80%, 20% 60%;
  }
}

.hero-grid {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 255, 127, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 127, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  margin-bottom: var(--spacing-lg);
  animation-delay: 0.2s;
}

.hero-title {
  font-size: var(--font-size-7xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  animation-delay: 0.4s;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  animation-delay: 0.6s;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-2xl);
  animation-delay: 0.8s;
}

.hero-partners {
  animation-delay: 1s;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.partners-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.partners-logos img {
  height: 40px;
  width: auto;
  opacity: 0.7;
  transition: all var(--transition-base);
  filter: grayscale(100%) brightness(2);
}

.partners-logos img:hover {
  opacity: 1;
  transform: scale(1.1);
  filter: grayscale(0%) brightness(1);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
  cursor: pointer;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* ===== Stats Section ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  max-width: 1000px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-xl);
}

.stat-icon {
  font-size: var(--font-size-5xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.stat-number {
  font-size: var(--font-size-6xl);
  font-weight: 800;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  display: inline-block;
}

.stat-suffix {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-primary);
  display: inline-block;
}

.stat-label {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
}

@media (max-width: 968px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Services Overview ===== */
.section-header {
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section-header .badge {
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.services-grid {
  margin-top: var(--spacing-2xl);
}

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 255, 127, 0.1);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
}

.service-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.service-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-lg);
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
}

.service-features i {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  font-weight: 600;
  transition: gap var(--transition-base);
}

.service-link:hover {
  gap: var(--spacing-sm);
}

/* ===== Tech Stack ===== */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.tech-category {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
}

.tech-category h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.tech-icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  text-align: center;
  min-width: 80px;
}

.tech-item img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: grayscale(100%) brightness(2);
  transition: all var(--transition-base);
}

.tech-item:hover img {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.1);
}

.tech-item span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .tech-categories {
    grid-template-columns: 1fr;
  }
}

/* ===== Clients Section ===== */
.clients-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.client-logo:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.client-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.client-placeholder i {
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
}

.client-placeholder span {
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.cta-box {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

@media (max-width: 968px) {
  .clients-logos {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .clients-logos {
    grid-template-columns: 1fr;
  }
}

/* ===== Industries Section ===== */
.industries-grid {
  margin-top: var(--spacing-2xl);
}

.industry-card {
  text-align: center;
  padding: var(--spacing-2xl);
}

.industry-card i {
  font-size: var(--font-size-5xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  display: block;
}

.industry-card h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.industry-card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, rgba(0, 255, 127, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
  border-top: 1px solid rgba(0, 255, 127, 0.2);
  border-bottom: 1px solid rgba(0, 255, 127, 0.2);
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
}

.cta-content p {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 576px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* ===== Button Sizes ===== */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

/* ===== Additional Utility Animations ===== */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }