.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 251, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(20, 33, 61, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}

.brand-mark {
  display: block;
  width: clamp(104px, 13vw, 190px);
  aspect-ratio: auto;
  border-radius: 0;
  box-shadow: none;
  background: none;
  overflow: visible;
  transition: width var(--transition);
}

.brand-mark img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.site-header.is-scrolled .brand-mark {
  width: clamp(78px, 9vw, 132px);
}

.brand-copy {
  display: none;
}

.brand-title {
  color: var(--color-heading);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.1;
}

.brand-subtitle {
  color: var(--color-text-soft);
  font-size: 0.82rem;
}

.main-nav {
  justify-self: center;
}

.menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-sm);
}

.menu a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  color: var(--color-text-soft);
  font-size: var(--text-sm);
  font-weight: 700;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.menu a:hover,
.menu a[aria-current="page"] {
  color: var(--color-heading);
  background: rgba(124, 58, 237, 0.1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-contact {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--color-text-soft);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-sm);
}

.menu-toggle {
  display: none;
}

.hero {
  padding: calc(var(--space-4xl) + 0.5rem) 0 var(--space-3xl);
  width: 100%;
}

.hero-shell {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(1.4rem, 1rem + 2vw, 2.5rem) 0;
  border-radius: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(41, 58, 116, 0.94) 36%, rgba(111, 46, 178, 0.93) 66%, rgba(255, 107, 53, 0.85));
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-shell::before,
.hero-shell::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
}

.hero-shell::before {
  width: 280px;
  height: 280px;
  right: -4rem;
  top: -4rem;
  background: rgba(255, 209, 102, 0.36);
}

.hero-shell::after {
  width: 240px;
  height: 240px;
  left: -4rem;
  bottom: -5rem;
  background: rgba(59, 130, 246, 0.28);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: 1.25rem;
}

.hero-title {
  font-size: var(--text-2xl);
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.hero-title strong {
  display: block;
}

.hero-copy .lead {
  color: rgba(255, 255, 255, 0.82);
  max-width: 46rem;
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-points {
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.hero-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.82);
}

.hero-points li::before {
  content: "";
  width: 0.72rem;
  height: 0.72rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffd166, #ff6b35);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
}

.hero-side {
  display: grid;
  gap: 1rem;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.page-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.page-hero-shell {
  position: relative;
  overflow: hidden;
  padding: clamp(1.3rem, 1rem + 1.5vw, 2rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(238, 242, 255, 0.92));
  border: 1px solid rgba(20, 33, 61, 0.08);
  box-shadow: var(--shadow-sm);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.6fr);
  gap: 2rem;
  align-items: end;
}

.page-hero-copy {
  display: grid;
  gap: 1rem;
}

.page-hero-copy h1 {
  font-size: clamp(2rem, 1.6rem + 2vw, 3.4rem);
  line-height: 1.02;
  color: var(--color-heading);
}

.page-hero-summary {
  padding: 1rem 1.1rem;
  border-radius: 24px;
  background: rgba(124, 58, 237, 0.07);
  border: 1px solid rgba(124, 58, 237, 0.1);
  color: var(--color-text-soft);
}

.content-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
  gap: 1.5rem;
  align-items: start;
}

body.service-page .content-shell {
  gap: 1rem;
}

.page-stack {
  display: grid;
  gap: 1.5rem;
}

.content-shell > .page-stack {
  grid-column: 1;
  grid-row: 1;
}

.content-shell > .side-panel {
  grid-column: 2;
  grid-row: 1;
}

.service-panel,
.side-panel,
.info-panel,
.contact-panel,
.social-panel,
.cta-panel,
.summary-panel {
  padding: clamp(1.2rem, 0.8rem + 1vw, 1.8rem);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(20, 33, 61, 0.08);
  box-shadow: var(--shadow-sm);
}

body.service-page .service-panel,
body.service-page .side-panel {
  padding: clamp(0.7rem, 0.45rem + 0.9vw, 1.15rem);
}

body.service-page .page-stack {
  gap: 1rem;
}

body.service-page .note-card {
  padding: 0.85rem 1rem;
}

.side-panel {
  position: sticky;
  top: calc(var(--header-height) + 1rem);
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.95fr);
  gap: 1rem;
  align-items: stretch;
}

.service-layout > .service-copy,
.service-layout > .service-visual {
  min-width: 0;
}

.service-copy {
  display: grid;
  gap: 1.2rem;
}

.service-intro {
  display: grid;
  gap: 1rem;
}

.detail-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
}

.service-visual {
  display: flex;
  flex-direction: column;
  align-self: stretch;
  min-height: 100%;
}

.service-visual .media-frame {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.service-visual .media-frame img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  aspect-ratio: auto;
}

.media-frame {
  min-height: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow-md);
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.category-grid,
.info-grid,
.quick-grid,
.contact-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.social-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: 1.4rem;
}

.social-frame {
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(59, 130, 246, 0.16));
  min-height: 420px;
}

.social-frame iframe {
  width: 100%;
  min-height: 720px;
}

.site-footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  background: #0f172a;
  color: rgba(255, 255, 255, 0.78);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.85fr));
  gap: 1.4rem;
}

.footer-note {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.58);
  font-size: var(--text-sm);
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
  color: #fff;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms ease, transform 500ms ease;
}

html.reveal-pending .reveal:not(.is-visible) {
  opacity: 1;
  transform: translateY(18px);
}

html.reveal-pending .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .hero-grid,
  .page-hero-grid,
  .content-shell,
  .service-layout,
  .social-layout {
    grid-template-columns: 1fr;
  }

  .content-shell > .page-stack,
  .content-shell > .side-panel {
    grid-column: 1;
    grid-row: auto;
  }

  .content-shell > .page-stack {
    order: 1;
  }

  .content-shell > .side-panel {
    order: 2;
    position: static;
  }

  .card-grid,
  .category-grid,
  .info-grid,
  .quick-grid,
  .contact-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .main-nav:not(.mega-nav-wrap) {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: var(--shadow-sm);
    color: var(--color-heading);
  }

  .menu-toggle span,
  .menu-toggle::before,
  .menu-toggle::after {
    content: "";
    display: block;
    width: 1.2rem;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform var(--transition), opacity var(--transition);
  }

  .menu-toggle {
    position: relative;
  }

  .menu-toggle span {
    position: absolute;
  }

  .menu-toggle::before {
    transform: translateY(-6px);
  }

  .menu-toggle::after {
    transform: translateY(6px);
  }

  .menu-toggle[aria-expanded="true"] span {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"]::before {
    transform: rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"]::after {
    transform: rotate(-45deg);
  }
}

@media (max-width: 860px) {
  .hero {
    padding-top: var(--space-2xl);
  }

  .stat-strip,
  .detail-grid,
  .card-grid,
  .category-grid,
  .info-grid,
  .quick-grid,
  .contact-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .brand {
    max-width: 62vw;
  }

  .brand-mark {
    width: min(150px, 100%);
  }

  .site-header.is-scrolled .brand-mark {
    width: min(112px, 100%);
  }

  .page-hero-shell,
  .service-panel,
  .side-panel,
  .social-panel,
  .cta-panel,
  .summary-panel,
  .contact-panel {
    border-radius: 24px;
  }
}