.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.lucide-icon {
  width: var(--icon-size-md);
  height: var(--icon-size-md);
  flex: 0 0 auto;
  stroke: currentColor;
  stroke-width: 1.25;
}

.nav-links,
.nav-actions,
.hero-actions,
.cta-actions,
.site-footer nav,
.mobile-nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-actions {
  flex-wrap: nowrap;
  justify-content: flex-end;
}

.nav-links {
  justify-content: center;
  gap: clamp(20px, 2.4vw, 42px);
}

.nav-links a,
.site-footer a,
.mobile-nav-links a {
  color: var(--muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.nav-links a:hover,
.site-footer a:hover,
.mobile-nav-links a:hover {
  color: var(--text);
}

.icon-button.nav-menu-toggle {
  display: none;
}

.text-highlight {
  display: inline-block;
  padding: 0 0.14em;
  background: var(--accent);
  color: var(--color-primary-contrast);
  box-shadow: 0.08em 0.08em 0 var(--accent-2);
}

.button,
.text-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: var(--line-width) solid var(--line-strong);
  background: var(--accent);
  color: var(--color-primary-contrast);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-offset-sm) var(--accent-2);
  cursor: pointer;
}

.button {
  padding: 0 18px;
}

.button-small {
  min-height: 38px;
  padding-inline: 14px;
  box-shadow: 4px 4px 0 var(--accent-2);
}

.button-ghost,
.text-button,
.icon-button {
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-offset-sm) var(--shadow);
}

.icon-button,
.text-button {
  gap: 6px;
  width: 42px;
  padding: 0;
}

.text-button {
  width: auto;
  min-width: 66px;
  padding-inline: 10px;
}

.icon-button .lucide-icon,
.text-button .lucide-icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-black);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-tight);
  overflow-wrap: anywhere;
  text-wrap: balance;
}

h2 {
  max-width: 900px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  overflow-wrap: anywhere;
  text-wrap: balance;
}

#pricing h2 {
  max-width: 980px;
}

h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-title);
}

.hero-subtitle {
  margin-bottom: 16px;
  color: var(--accent);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-title);
}

.hero-body,
.section-heading p,
.cta-section p,
.site-footer p {
  color: var(--muted);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-body);
}

.hero-body {
  max-width: 680px;
  font-size: var(--font-size-lg);
}

.line-card,
.ops-grid article,
.integration-grid article,
.cta-section {
  border: var(--line-width) solid var(--line-strong);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: var(--shadow-offset) var(--shadow);
}

.hero-visual {
  position: relative;
  margin: 0;
  justify-self: end;
  width: min(100%, 560px);
  aspect-ratio: 1086 / 1448;
}

.hero-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center top;
}

.hero-architecture,
.animated-architecture,
.arch-stack {
  display: none;
}

.arch-layer {
  position: relative;
  min-height: 128px;
  animation: archFloat 7s ease-in-out infinite;
  animation-delay: calc(var(--layer-index) * -0.4s);
}

.arch-layer-core {
  min-height: 190px;
}

.arch-plate {
  position: absolute;
  inset: 0;
  filter: drop-shadow(0 18px 22px var(--arch-shadow));
  pointer-events: none;
}

.arch-plate-top,
.arch-plate-side {
  position: absolute;
  left: 4%;
  right: 4%;
  clip-path: polygon(50% 0, 100% 27%, 100% 71%, 50% 100%, 0 71%, 0 27%);
}

.arch-plate-top {
  top: 0;
  height: calc(100% - 24px);
  border: 1px solid var(--arch-line);
  background:
    radial-gradient(circle at 50% 44%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 42%),
    linear-gradient(135deg, var(--arch-top-a), var(--arch-top-b));
}

.arch-plate-side {
  top: 24px;
  height: calc(100% - 24px);
  z-index: -1;
  background: linear-gradient(90deg, var(--arch-side-a), var(--arch-side-b));
  opacity: 0.94;
  transform: translateY(12px);
}

.arch-layer-core .arch-plate-side {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.96;
}

.arch-layer-meta {
  position: absolute;
  left: 7%;
  bottom: 16px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--arch-text);
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 1.1vw, 1rem);
  font-weight: var(--font-weight-bold);
  line-height: 1;
}

.arch-badge {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--arch-line);
  border-radius: 999px;
  background: var(--arch-node);
  color: var(--accent);
  box-shadow: 0 8px 18px var(--arch-shadow);
}

.arch-modules {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(var(--module-cols, 5), minmax(0, 1fr));
  align-items: center;
  gap: 8px;
  width: 76%;
  margin: 0 auto;
  padding-top: 24px;
}

.arch-layer-use {
  --module-cols: 5;
}

.arch-layer-workload {
  --module-cols: 7;
}

.arch-layer-core {
  --module-cols: 6;
}

.arch-layer-infra {
  --module-cols: 5;
}

.arch-layer-core .arch-modules {
  width: 88%;
  height: calc(100% - 54px);
  padding-top: 18px;
  align-content: space-between;
}

.arch-module {
  display: grid;
  place-items: center;
  min-width: 0;
  color: var(--arch-text);
  font-size: clamp(0.52rem, 0.78vw, 0.66rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.05;
  text-align: center;
  animation: nodePulse 4.8s ease-in-out infinite;
}

.arch-module .lucide-icon {
  width: clamp(28px, 2.5vw, 38px);
  height: clamp(28px, 2.5vw, 38px);
  margin-bottom: 5px;
  padding: 7px;
  border: 1px solid var(--arch-node-border);
  background: var(--arch-node);
  color: var(--accent);
  box-shadow: 0 10px 18px var(--arch-shadow);
}

.arch-layer-core .arch-module {
  font-size: 0.54rem;
}

.arch-layer-core .arch-module .lucide-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 3px;
  padding: 6px;
}

.arch-caption {
  position: absolute;
  left: 50%;
  bottom: -10px;
  z-index: 4;
  transform: translateX(-50%);
  color: var(--arch-muted);
  font-size: 0.66rem;
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.arch-caption::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  width: 1px;
  height: 14px;
  border-left: 1px dashed var(--arch-line);
}

.arch-core-cloud {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transform: translate(-50%, -50%);
  padding: 11px 18px;
  border: 1.25px solid var(--accent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--arch-node) 96%, transparent);
  color: var(--arch-text);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent-2) 35%, transparent),
    0 16px 28px var(--arch-shadow);
  animation: cloudGlow 3.8s ease-in-out infinite;
}

.arch-core-cloud .lucide-icon {
  color: var(--accent-2);
}

.arch-core-cloud strong {
  font-family: var(--font-display);
  font-size: clamp(0.82rem, 1.1vw, 1rem);
}

.arch-connectors {
  position: absolute;
  inset: 6% 7%;
  z-index: 1;
  width: 86%;
  height: 84%;
  fill: none;
  stroke: color-mix(in srgb, var(--accent) 70%, var(--accent-2));
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 5 9;
  animation: circuitFlow 5s linear infinite;
}

.arch-connectors circle {
  fill: var(--arch-top-a);
  stroke: var(--accent-2);
  stroke-dasharray: none;
}

@keyframes archFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.92;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

@keyframes cloudGlow {
  0%,
  100% {
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--accent-2) 35%, transparent),
      0 16px 28px var(--arch-shadow);
  }
  50% {
    box-shadow:
      0 0 0 5px color-mix(in srgb, var(--accent-2) 14%, transparent),
      0 16px 28px var(--arch-shadow);
  }
}

@keyframes circuitFlow {
  to {
    stroke-dashoffset: -56;
  }
}

@media (prefers-reduced-motion: reduce) {
  .arch-layer,
  .arch-module,
  .arch-core-cloud,
  .arch-connectors {
    animation: none;
  }
}

.line-card {
  padding: 22px;
}

.card-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.card-heading .lucide-icon {
  color: var(--accent);
}

.card-heading h3 {
  margin-bottom: 0;
}

.line-card p,
.line-card li,
.ops-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.line-card ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.line-card li {
  padding: 9px 10px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  font-size: var(--font-size-card);
  overflow-wrap: anywhere;
}

.audience-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.audience-list article {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.audience-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: var(--font-weight-bold);
  min-width: 0;
}

.audience-title .lucide-icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}

.audience-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.ops-grid,
.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.ops-grid article {
  padding: 22px;
}

.ops-marker {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 36px;
  color: var(--danger);
}

.ops-marker .lucide-icon {
  color: var(--accent);
}

.integration-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.integration-grid article {
  padding: 18px;
}

.integration-grid div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.integration-grid span {
  padding: 7px 9px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--font-size-chip);
  overflow-wrap: anywhere;
}

.pricing-panel {
  display: grid;
  gap: 22px;
}

.pricing-block,
.vps-card,
.service-pricing-card {
  border: var(--line-width) solid var(--line-strong);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: var(--shadow-offset) var(--shadow);
}

.pricing-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.pricing-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border: var(--line-width) solid var(--line-strong);
  background: var(--panel);
  color: var(--text);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  box-shadow: 4px 4px 0 var(--shadow);
  cursor: pointer;
  scroll-snap-align: start;
}

.pricing-tab .lucide-icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}

.pricing-tab.is-active {
  background: var(--accent);
  color: var(--color-primary-contrast);
  box-shadow: 4px 4px 0 var(--accent-2);
}

.pricing-tab-panel[hidden] {
  display: none;
}

.pricing-block {
  padding: 20px;
}

.pricing-block-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.pricing-block-heading .lucide-icon {
  color: var(--accent);
}

.pricing-block-heading h3,
.service-pricing-card h4,
.vps-card h4 {
  margin: 0;
  font-family: var(--font-display);
}

.vps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.vps-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  box-shadow: 5px 5px 0 var(--shadow);
  min-width: 0;
}

.vps-card-top {
  display: grid;
  gap: 8px;
}

.vps-card-top span,
.vps-card p,
.service-offer li {
  color: var(--muted);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.vps-card p {
  margin: 0;
}

.vps-prices {
  display: grid;
  gap: 8px;
}

.vps-prices div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.vps-prices span {
  color: var(--muted);
  font-size: var(--font-size-chip);
  font-weight: var(--font-weight-semibold);
}

.vps-prices strong {
  color: var(--accent);
  font-size: clamp(0.92rem, 1.05vw, 1.08rem);
  line-height: 1;
  text-align: right;
  white-space: nowrap;
}

.service-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-pricing-card {
  padding: 18px;
  box-shadow: 5px 5px 0 var(--shadow);
  min-width: 0;
}

.service-pricing-card .card-heading {
  margin-bottom: 16px;
}

.service-offer {
  display: grid;
  gap: 12px;
}

.service-offer > div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.service-offer strong,
.service-offer span {
  display: block;
  min-width: 0;
}

.service-offer span {
  color: var(--accent);
  font-weight: var(--font-weight-bold);
  text-align: right;
  white-space: nowrap;
}

.service-offer ul {
  display: grid;
  gap: 6px;
}

.service-offer li {
  position: relative;
  padding-left: 14px;
  font-size: var(--font-size-chip);
}

.service-offer li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  background: var(--accent-2);
}

.cta-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: end;
  margin-top: 84px;
  padding: 30px;
}

.cta-section h2 {
  max-width: 780px;
}

.site-footer .brand {
  margin-bottom: 14px;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand p {
  margin-bottom: 16px;
}

.footer-certification {
  display: none;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 18px;
  width: 100%;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
  text-align: center;
}

.footer-certification-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: clamp(22px, 3vw, 48px);
  flex: 1;
}

.footer-groups nav {
  display: grid;
  gap: 10px;
}

.footer-groups strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .nav-actions [data-action="theme"],
  .nav-actions [data-action="locale"],
  .nav-actions .button-small {
    display: none;
  }

  .icon-button.nav-menu-toggle {
    display: inline-flex;
  }

  .mobile-nav-panel:not([hidden]) {
    display: grid;
    gap: 14px;
    width: 100%;
    padding: 12px 2px 4px;
  }

  .mobile-nav-links {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
  }

  .mobile-nav-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    background: var(--panel-strong);
    color: var(--text);
    text-align: center;
  }

}

@media (max-width: 900px) {
  .hero {
    gap: 36px;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-visual {
    justify-self: center;
    width: min(100%, 520px);
  }

  .animated-architecture {
    justify-self: center;
    width: min(100%, 660px);
  }

  .arch-stack {
    gap: 12px;
  }

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

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

  .cta-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: clamp(2.55rem, 14vw, var(--font-size-display-mobile));
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, var(--font-size-heading-mobile));
  }

  h3 {
    font-size: 1.02rem;
  }

  .eyebrow {
    margin-bottom: 10px;
    line-height: 1.35;
  }

  .hero-subtitle {
    font-size: 1.18rem;
  }

  .hero-body,
  .section-heading p,
  .cta-section p,
  .site-footer p {
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .hero-actions,
  .cta-actions {
    align-items: stretch;
    width: 100%;
  }

  .hero-actions .button,
  .cta-actions .button {
    flex: 1 1 100%;
    width: 100%;
  }

  .mobile-nav-links {
    grid-template-columns: 1fr;
  }

  .mobile-nav-links a {
    justify-content: flex-start;
    min-height: 42px;
    padding-inline: 12px;
  }

  .hero-visual {
    max-width: 360px;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .arch-stack {
    gap: 10px;
  }

  .arch-layer {
    min-height: 118px;
  }

  .arch-layer-core {
    min-height: 178px;
  }

  .arch-modules {
    width: 82%;
    gap: 5px;
    padding-top: 20px;
  }

  .arch-layer-workload {
    --module-cols: 4;
  }

  .arch-layer-core {
    --module-cols: 4;
  }

  .arch-module {
    font-size: 0.54rem;
  }

  .arch-module .lucide-icon {
    width: 28px;
    height: 28px;
    padding: 6px;
  }

  .arch-layer-meta {
    font-size: 0.8rem;
  }

  .arch-badge {
    width: 22px;
    height: 22px;
    font-size: 0.72rem;
  }

  .arch-caption {
    display: none;
  }

  .arch-core-cloud {
    padding: 9px 12px;
  }

  .arch-core-cloud strong {
    font-size: 0.78rem;
  }

  .line-card ul,
  .ops-grid,
  .integration-grid {
    grid-template-columns: 1fr;
  }

  .line-card,
  .ops-grid article,
  .integration-grid article,
  .pricing-block,
  .service-pricing-card,
  .vps-card {
    padding: 16px;
    box-shadow: 5px 5px 0 var(--shadow);
  }

  .card-heading {
    align-items: flex-start;
  }

  .vps-grid,
  .service-pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-tabs {
    margin-inline: -9px;
    padding-inline: 9px;
  }

  .pricing-tab {
    min-height: 40px;
    padding-inline: 12px;
  }

  .vps-prices div {
    align-items: start;
    gap: 8px;
  }

  .vps-prices strong {
    font-size: 0.95rem;
  }

  .service-offer > div {
    display: grid;
    gap: 4px;
  }

  .service-offer span {
    text-align: left;
    white-space: normal;
  }

  .audience-list article {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 0;
  }

  .cta-section {
    margin-top: 58px;
    padding: 20px;
  }
}

@media (max-width: 420px) {
  .nav-actions {
    gap: 8px;
  }

  .icon-button,
  .text-button {
    width: 38px;
    min-height: 38px;
  }

  .text-button {
    min-width: 58px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-visual {
    max-width: 100%;
  }

  .footer-bottom {
    justify-content: flex-start;
    text-align: left;
  }
}