.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-accent-steel);
  background: rgb(47 91 117 / 11%);
  border: 1px solid rgb(47 91 117 / 35%);
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
}

.hero .eyebrow {
  color: rgb(201 230 255 / 96%);
  background: rgb(32 90 167 / 24%);
  border-color: rgb(137 190 255 / 42%);
}

.hero h1 {
  font-size: clamp(2.3rem, 5.2vw, 5rem);
  line-height: 1.02;
  max-width: 11ch;
  color: rgb(241 249 255 / 98%);
}

.hero-lead {
  font-size: clamp(1.18rem, 1.25vw + 0.9rem, 1.7rem);
  font-weight: 700;
  max-width: 36ch;
  line-height: 1.35;
  color: rgb(232 244 255 / 96%);
}

.hero-copy {
  max-width: 63ch;
  color: rgb(206 227 249 / 88%);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--font-body);
  padding: 0.68rem 1.1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(120deg, var(--color-accent-copper), #cc8a4c);
  color: #fffdf8;
  border-color: rgb(68 35 11 / 24%);
}

.hero .button-primary {
  background: linear-gradient(120deg, #1876c8, #30a8ff);
  border-color: rgb(87 181 255 / 58%);
  color: #f6fbff;
}

.button-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: rgb(41 49 58 / 36%);
}

.hero .button-secondary {
  color: rgb(237 247 255 / 94%);
  border-color: rgb(172 213 255 / 54%);
  background: rgb(3 19 59 / 28%);
}

.portrait-card {
  width: min(100%, 430px);
  margin: 0;
  border-radius: var(--radius-xl);
  border: 1px solid rgb(169 208 255 / 44%);
  padding: var(--space-3);
  background: linear-gradient(180deg, rgb(13 30 83 / 45%) 0%, rgb(16 39 99 / 32%) 100%);
  box-shadow: 0 22px 48px rgb(1 8 32 / 44%);
}

.portrait-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: calc(var(--radius-xl) - 0.4rem);
  object-fit: cover;
  background: #cbced4;
}

.caption {
  margin-top: var(--space-3);
  color: rgb(196 220 248 / 90%);
  font-size: 0.85rem;
}

.hero-title-sub {
  display: block;
  margin-top: 0.55rem;
  font-size: clamp(1.05rem, 1vw + 0.8rem, 1.5rem);
  line-height: 1.2;
  color: rgb(188 219 255 / 88%);
}

.profile-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.profile-contacts a {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  text-decoration: none;
  color: rgb(236 246 255 / 94%);
  background: rgb(4 22 65 / 40%);
  border: 1px solid rgb(156 202 255 / 42%);
}

.hero-summary {
  display: grid;
  gap: var(--space-3);
}

.stat-card,
.fact-card,
.service-card,
.featured-mini-card,
.domain-card,
.experience-card,
.detail-card,
.product-card,
.work-card,
.recognition-block {
  background: var(--color-surface);
  border: 1px solid rgb(41 49 58 / 11%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-inset);
}

.stat-card {
  padding: var(--space-4);
  background: linear-gradient(180deg, rgb(7 25 68 / 72%) 0%, rgb(10 34 88 / 52%) 100%);
  border-color: rgb(151 198 255 / 30%);
  box-shadow: 0 18px 36px rgb(1 8 32 / 28%);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: rgb(183 214 252 / 76%);
}

.stat-value {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: rgb(245 250 255 / 98%);
}

.stat-copy {
  margin-top: 0.55rem;
  color: rgb(204 225 247 / 88%);
  font-size: 0.92rem;
}

.print-note {
  color: rgb(188 214 245 / 88%);
  font-size: 0.9rem;
}

.overview-copy {
  display: grid;
  gap: var(--space-4);
}

.section-copy {
  color: var(--color-muted);
}

.hero-keyword-area {
  margin-top: var(--space-7);
  padding-bottom: var(--space-2);
}

.hero-keyword-title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: rgb(196 220 248 / 88%);
  margin-bottom: var(--space-3);
}

.hero-keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.58rem;
  max-width: 1100px;
}

.keyword-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.28rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgb(152 201 255 / 45%);
  background: linear-gradient(180deg, rgb(14 42 108 / 60%) 0%, rgb(7 26 70 / 50%) 100%);
  color: rgb(226 241 255 / 95%);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgb(0 8 30 / 25%);
  animation: chip-float 8s ease-in-out infinite;
}

.keyword-chip:nth-child(3n + 1) {
  animation-duration: 7.2s;
  animation-delay: -1s;
}

.keyword-chip:nth-child(3n + 2) {
  animation-duration: 8.8s;
  animation-delay: -2.4s;
}

.keyword-chip:nth-child(3n) {
  animation-duration: 9.6s;
  animation-delay: -0.4s;
}

@keyframes chip-float {
  0% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -8px, 0);
  }

  100% {
    transform: translate3d(0, 0, 0);
  }
}

.thesis-card,
.principle-card,
.project-card,
.timeline-item,
.system-panel,
.quote-block,
.fact-card,
.service-card,
.featured-mini-card,
.domain-card,
.experience-card,
.detail-card,
.product-card,
.work-card,
.recognition-block {
  background: var(--color-surface);
  border: 1px solid rgb(41 49 58 / 11%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-inset);
}

.thesis-card,
.principle-card,
.project-content,
.timeline-item,
.system-panel,
.quote-block,
.fact-card,
.service-card,
.featured-mini-card,
.domain-card,
.experience-card,
.detail-card,
.product-card,
.work-card,
.recognition-block {
  padding: var(--space-5);
}

.thesis-card h3,
.principle-card h3,
.timeline-body h3,
.project-card h3,
.system-panel h3,
.fact-card h3,
.service-card h3,
.featured-mini-card h3,
.domain-card h3,
.experience-card h3,
.detail-card h4,
.product-card h3,
.work-card h3,
.recognition-block h4 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}

.thesis-card p,
.principle-card p,
.timeline-body p,
.system-panel p,
.project-content p,
.fact-card p,
.service-card p,
.featured-mini-card p,
.domain-card p,
.experience-card p,
.detail-card p,
.product-card p,
.work-card p,
.recognition-block p {
  color: var(--color-muted);
}

.domain-card,
.product-card,
.work-card,
.fact-card,
.service-card,
.featured-mini-card,
.detail-card {
  display: grid;
  gap: 0.85rem;
}

.service-card {
  min-height: 100%;
  border-color: rgb(47 91 117 / 16%);
  background:
    linear-gradient(180deg, rgb(255 253 248 / 100%) 0%, rgb(247 250 249 / 96%) 100%);
}

.service-card h3 {
  min-height: 3.1rem;
}

.featured-mini-card {
  position: relative;
  overflow: hidden;
  border-color: rgb(184 107 58 / 28%);
  background:
    radial-gradient(circle at top right, rgb(47 91 117 / 10%) 0%, transparent 34%),
    linear-gradient(180deg, rgb(255 253 248 / 100%) 0%, rgb(255 250 242 / 96%) 100%);
  box-shadow: var(--shadow-soft), var(--shadow-inset);
}

.featured-mini-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-steel), var(--color-accent-copper));
}

.featured-case-aside {
  display: grid;
  gap: var(--space-4);
  align-content: center;
}

.featured-facts {
  display: grid;
  gap: 0.65rem;
}

.featured-facts li {
  display: inline-flex;
  align-items: center;
  min-height: 2.15rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: rgb(47 91 117 / 9%);
  border: 1px solid rgb(47 91 117 / 17%);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 700;
}

.detail-card-featured {
  position: relative;
  overflow: hidden;
  border-color: rgb(184 107 58 / 32%);
  background:
    radial-gradient(circle at top right, rgb(184 107 58 / 14%) 0%, transparent 32%),
    linear-gradient(180deg, rgb(255 253 248 / 100%) 0%, rgb(255 248 238 / 96%) 100%);
  box-shadow: var(--shadow-soft), var(--shadow-inset);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.detail-card-featured::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-copper), var(--color-accent-steel));
}

.detail-card-featured:hover {
  transform: translateY(-3px);
  border-color: rgb(184 107 58 / 50%);
  box-shadow: 0 18px 44px rgb(29 35 43 / 13%), var(--shadow-inset);
}

.linked-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.case-pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgb(184 107 58 / 32%);
  background: rgb(184 107 58 / 11%);
  color: var(--color-accent-copper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.case-pill:hover,
.case-title-link:hover {
  text-decoration: underline;
}

.case-title-link {
  color: inherit;
  text-decoration: none;
}

.case-cta {
  gap: 0.45rem;
  box-shadow: 0 10px 22px rgb(184 107 58 / 20%);
}

.product-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgb(184 107 58 / 11%) 0%, transparent 32%),
    linear-gradient(180deg, rgb(255 253 248 / 100%) 0%, rgb(255 250 242 / 96%) 100%);
  box-shadow: var(--shadow-soft), var(--shadow-inset);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgb(29 35 43 / 13%), var(--shadow-inset);
  border-color: rgb(184 107 58 / 28%);
}

.product-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.product-domain {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  max-width: 100%;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgb(47 91 117 / 22%);
  background: rgb(47 91 117 / 8%);
  color: var(--color-accent-steel);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-decoration: none;
  word-break: break-all;
}

.product-domain:hover {
  background: rgb(47 91 117 / 14%);
  border-color: rgb(47 91 117 / 34%);
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.product-button {
  min-width: 10.5rem;
}

.engagement-note {
  padding: var(--space-3);
  border: 1px solid rgb(47 91 117 / 15%);
  border-radius: var(--radius-md);
  background: rgb(47 91 117 / 7%);
}

.engagement-note strong {
  color: var(--color-accent-steel);
}

.experience-card {
  display: grid;
  gap: var(--space-5);
}

.experience-header {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgb(41 49 58 / 11%);
}

.job-role {
  font-weight: 700;
  color: var(--color-text) !important;
}

.job-summary {
  margin: 0;
  max-width: 60ch;
}

.detail-list {
  display: grid;
  gap: 0.65rem;
}

.detail-list li {
  position: relative;
  padding-left: 1rem;
  color: var(--color-muted);
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.36rem;
  height: 0.36rem;
  border-radius: 999px;
  background: var(--color-accent-copper);
}

.impact-note {
  padding-top: var(--space-3);
  border-top: 1px solid rgb(41 49 58 / 9%);
}

.product-card .impact-note {
  margin-top: auto;
}

.recognition-block {
  display: grid;
  gap: 0.8rem;
}

.direction-quote {
  margin-top: var(--space-5);
}

.quote-block {
  margin-top: var(--space-5);
  border-left: 6px solid var(--color-accent-copper);
  background: linear-gradient(90deg, rgb(184 107 58 / 10%) 0%, rgb(255 255 255 / 72%) 45%);
}

.quote-block p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 0.7vw + 1rem, 1.9rem);
}

.timeline-item {
  gap: var(--space-5);
}

.timeline-meta {
  display: grid;
  gap: 0.35rem;
}

.timeline-phase {
  font-family: var(--font-mono);
  font-size: 0.79rem;
  text-transform: uppercase;
  color: var(--color-accent-copper);
  letter-spacing: 0.11em;
}

.timeline-tag {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.system-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.system-node {
  min-height: 4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgb(41 49 58 / 22%);
  background: linear-gradient(180deg, rgb(255 255 255 / 80%) 0%, rgb(237 230 218 / 70%) 100%);
  padding: 0.75rem;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.system-node:hover {
  transform: translateY(-2px);
}

.system-node.active {
  border-color: var(--color-accent-steel);
  background: linear-gradient(180deg, rgb(47 91 117 / 15%) 0%, rgb(255 255 255 / 80%) 100%);
}

.project-card {
  overflow: clip;
}

.project-media {
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid rgb(41 49 58 / 11%);
  background:
    radial-gradient(circle at 17% 25%, rgb(184 107 58 / 34%) 0%, transparent 35%),
    radial-gradient(circle at 83% 80%, rgb(47 91 117 / 30%) 0%, transparent 38%),
    linear-gradient(130deg, #f6efe2 0%, #e9ddca 40%, #d7c8b1 100%);
}

.project-content {
  display: grid;
  gap: 0.9rem;
  padding-top: var(--space-4);
}

.project-label {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--color-muted);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tech-tags li {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--color-accent-steel);
  border: 1px solid rgb(47 91 117 / 35%);
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
  background: rgb(47 91 117 / 8%);
}

.contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: 0.2rem;
}

.contact-list a {
  text-decoration: none;
  color: var(--color-accent-steel);
  font-weight: 700;
}

.contact-list a:hover {
  text-decoration: underline;
}

.footer-quote {
  margin-top: var(--space-2);
  color: var(--color-muted);
}

@media (max-width: 70rem) {
  .system-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 52rem) {
  .hero h1 {
    max-width: 12ch;
  }

  .system-map {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    width: 100%;
  }

  .button {
    flex: 1 1 auto;
  }

  .product-button {
    min-width: 0;
  }

  .service-card h3 {
    min-height: 0;
  }

  .featured-facts li {
    width: 100%;
  }

  .profile-contacts {
    gap: 0.55rem;
  }

  .profile-contacts a {
    width: 100%;
    justify-content: center;
  }

  .hero-side {
    width: 100%;
  }

  .portrait-card {
    width: 100%;
    max-width: none;
    padding: var(--space-2);
  }

  .hero-keyword-area {
    margin-top: var(--space-5);
  }

  .hero-keyword-title {
    font-size: 0.7rem;
  }

  .keyword-chip {
    min-height: 1.85rem;
    font-size: 0.68rem;
    padding: 0.24rem 0.62rem;
  }

  .stat-card,
  .fact-card,
  .service-card,
  .featured-mini-card,
  .domain-card,
  .experience-card,
  .detail-card,
  .product-card,
  .work-card,
  .recognition-block {
    padding: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .keyword-chip {
    animation: none;
  }
}