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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a3560 0%, var(--color-primary) 40%, #1a5fa0 70%, #0d4a7a 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
  padding: var(--spacing-4xl) 0;
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-lg);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.75);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-2xl);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

.hero__btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.6);
}

.hero__visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__visual-card {
  position: absolute;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  animation: float 5s ease-in-out infinite;
}

.hero__visual-card--1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.hero__visual-card--2 {
  top: 45%;
  right: 5%;
  animation-delay: 1.5s;
}

.hero__visual-card--3 {
  bottom: 10%;
  left: 20%;
  animation-delay: 3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__visual-ring {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  animation: rotate 60s linear infinite;
}

.hero__visual-ring::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(255,125,0,0.5);
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.advantages {
  background: var(--color-bg-secondary);
}

.advantage-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-slow);
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.advantage-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(15,76,129,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.advantage-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.advantage-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.solution-card {
  display: block;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.solution-card__image {
  position: relative;
  overflow: hidden;
}

.solution-card__placeholder {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card__body {
  padding: var(--spacing-lg);
}

.solution-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.solution-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.solution-card__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  transition: color var(--transition-normal);
}

.solution-card:hover .solution-card__link {
  color: var(--color-accent);
}

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

.case-slider {
  overflow: hidden;
  margin: 0 calc(-1 * var(--spacing-xl));
  padding: 0 var(--spacing-xl);
}

.case-slider__track {
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  scroll-behavior: smooth;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding: var(--spacing-sm) 0;
}

.case-slider__track::-webkit-scrollbar {
  display: none;
}

.case-card {
  flex: 0 0 320px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-slow);
}

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

.case-card__placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-card__body {
  padding: var(--spacing-lg);
}

.case-card__industry {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent);
  background: rgba(255,125,0,0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.case-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.case-card__result {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

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

.tech-preview__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.tech-preview__subtitle {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xl);
}

.tech-stack__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tech-stack__item {
  padding: 0.5rem 1rem;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
}

.tech-stack__item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(15,76,129,0.05);
}

.service-flow__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.service-flow__step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-primary);
  transition: all var(--transition-normal);
}

.service-flow__step:hover {
  border-left-color: var(--color-accent);
  background: rgba(255,125,0,0.05);
}

.service-flow__step-num {
  font-family: var(--font-family-en);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
}

.service-flow__step h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.service-flow__step p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.tech-preview__more {
  text-align: center;
}

.consult-section {
  background: linear-gradient(135deg, #0a3560 0%, var(--color-primary) 100%);
  color: #fff;
}

.consult-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.consult-section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.consult-section__desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.75);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
}

.consult-section__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.consult-section__features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
}

.consult-form {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
}

.consult-form__field {
  margin-bottom: var(--spacing-md);
}

.consult-form__field input,
.consult-form__field textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
}

.consult-form__field input::placeholder,
.consult-form__field textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.consult-form__field input:focus,
.consult-form__field textarea:focus {
  border-color: var(--color-accent);
  background: rgba(255,255,255,0.15);
  outline: none;
}

.consult-form__submit {
  width: 100%;
  margin-top: var(--spacing-sm);
}

.logo-wall {
  overflow: hidden;
  margin: 0 calc(-1 * var(--spacing-xl));
  padding: 0 var(--spacing-xl);
}

.logo-wall__track {
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  scroll-behavior: smooth;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.logo-wall__track::-webkit-scrollbar {
  display: none;
}

.logo-wall__item {
  flex: 0 0 180px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: all var(--transition-normal);
}

.logo-wall__item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.news-card__image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.news-card__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card__body {
  padding: var(--spacing-lg);
}

.news-card__date {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.news-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 1023px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-2xl);
  }
  .hero__desc { margin: 0 auto var(--spacing-2xl); }
  .hero__actions { justify-content: center; }
  .hero__visual { display: none; }
  .hero__title { font-size: var(--font-size-4xl); }
  .tech-preview__content { grid-template-columns: 1fr; }
  .consult-section__inner { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .hero { min-height: auto; padding-top: calc(var(--header-height) + var(--spacing-2xl)); padding-bottom: var(--spacing-3xl); }
  .hero__title { font-size: var(--font-size-3xl); }
  .hero__desc { font-size: var(--font-size-base); }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__btn-outline, .hero__btn-primary { width: 100%; max-width: 280px; }
  .case-card { flex: 0 0 280px; }
}