@media (min-width: 30rem) {
  .hero-actions .button {
    width: auto;
  }

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

  .smart-principle:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-right: 0.875rem;
  }

  .smart-principle:nth-child(even) {
    padding-left: 0.875rem;
  }
}

@media (min-width: 48rem) {
  .hero-grid {
    align-items: center;
    gap: clamp(1rem, 2vw, 2rem);
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
    min-height: clamp(30rem, 82vh, 46rem);
  }

  .hero-visual {
    margin-right: calc(-1 * var(--shell-padding));
    max-width: none;
    min-height: clamp(26rem, 78vh, 46rem);
    width: calc(100% + var(--shell-padding));
  }

  .hero-visual img {
    min-height: clamp(26rem, 78vh, 46rem);
    object-position: 70% 38%;
  }

  .hero-copy .lead {
    max-width: 62ch;
  }

  .problema-layout {
    align-items: start;
    grid-template-columns: minmax(0, 0.46fr) minmax(0, 0.54fr);
  }

  .sprendimas-layout {
    align-items: end;
    grid-template-columns: minmax(0, 1.1fr) minmax(12rem, 0.9fr);
  }

  .kelias-layout {
    align-items: start;
    grid-template-columns: minmax(0, 1.05fr) minmax(14rem, 0.95fr);
  }

  .kelias-visual {
    max-height: 14rem;
  }

  .problema-markers {
    border-left: 1px solid var(--line-blueprint);
    padding-left: clamp(1.25rem, 2.5vw, 2rem);
  }

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

  .solution-flow::before {
    background: linear-gradient(90deg, var(--line-blueprint), var(--pt-accent), var(--line-blueprint));
    content: "";
    height: 1px;
    left: 0;
    opacity: 0.55;
    position: absolute;
    right: 0;
    top: 0;
  }

  .solution-step {
    border-right: 1px solid var(--line);
    border-top: 0;
    min-height: 9rem;
    padding: 1.75rem clamp(0.75rem, 1.5vw, 1.25rem) 0;
  }

  .solution-step:hover {
    transform: translateY(var(--hover-lift));
  }

  .solution-step:first-child {
    padding-left: 0;
  }

  .solution-step:last-child {
    border-right: 0;
  }

  .solution-step::before {
    left: 0;
    top: -0.1875rem;
  }

  .solution-step__index {
    left: 0;
    top: -1.75rem;
  }

  .kelias-section .process-track--architectural {
    display: grid;
    gap: clamp(1.25rem, 2.5vw, 2rem);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
    padding-top: 2rem;
    position: relative;
  }

  .kelias-section .process-track--architectural::before {
    background: linear-gradient(90deg, var(--line-blueprint), var(--pt-accent), var(--line-blueprint));
    content: "";
    display: block;
    height: 1px;
    left: 0;
    opacity: 0.5;
    position: absolute;
    right: 0;
    top: 0.6875rem;
  }

  .kelias-section .process-track--architectural::after {
    display: none;
  }

  .kelias-section .process-track--architectural .process-step {
    display: flex;
    flex-direction: column;
    grid-template-columns: 1fr;
    height: 100%;
    padding: 0;
    padding-top: 1.75rem;
    position: relative;
  }

  .kelias-section .process-track--architectural .process-step__index {
    left: 0;
    margin-bottom: 0.75rem;
    padding-top: 0;
    position: absolute;
    top: 0;
  }

  .kelias-section .process-track--architectural .process-step__index::after {
    background: var(--pt-accent);
    border: 1px solid var(--pt-surface);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--pt-bg);
    display: block;
    height: 0.4375rem;
    left: 50%;
    top: -1.375rem;
    transform: translateX(-50%);
    width: 0.4375rem;
  }

  .kelias-section .process-track--architectural .process-step__body {
    border-left: 0;
    border-top: 1px solid var(--line);
    flex: 1;
    padding: 0.875rem 0 0;
  }

  .kelias-section .process-track--architectural .process-step {
    padding-bottom: 0;
  }

  .smart-build-layout {
    align-items: start;
    grid-template-columns: minmax(0, 1.02fr) minmax(16rem, 0.88fr);
  }

  .smart-build-visual {
    aspect-ratio: 5 / 6;
    min-height: 20rem;
  }

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

  .smart-principle:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-right: clamp(1rem, 2.5vw, 2rem);
  }

  .smart-principle:nth-child(even) {
    padding-left: clamp(1rem, 2.5vw, 2rem);
  }

  .service-panels {
    gap: clamp(1rem, 2vw, 1.5rem);
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-panel {
    border-right: 1px solid var(--line);
    border-top: 1px solid var(--line);
    padding-inline: clamp(1rem, 2vw, 1.5rem);
  }

  .service-panel:first-child {
    padding-left: 0;
  }

  .service-panel:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .accent-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .accent-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .accent-grid--6 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .process-track {
    max-width: 36rem;
  }

  .kelias-section .process-track--architectural {
    max-width: none;
  }

  .process-step {
    grid-template-columns: 2rem 1fr;
    padding-bottom: var(--space-md);
  }

  .process-track::before {
    left: 0.9375rem;
  }

  .site-header__nav {
    display: block;
    min-width: 0;
  }

  .nav-cta--desktop {
    display: inline-flex;
  }

  .mobile-nav {
    display: none;
  }

  .contact-form .button {
    width: auto;
  }

  .site-footer__inner {
    align-items: start;
    display: grid;
    gap: var(--space-md);
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-footer__copy {
    grid-column: 1 / -1;
  }
}

@media (min-width: 48rem) and (max-width: 63.99rem) {
  .site-header__inner {
    gap: 0.5rem;
  }

  .site-header__nav a {
    font-size: 0.6875rem;
  }

  .site-header__nav ul {
    gap: 0.375rem 0.625rem;
  }

  .nav-cta--desktop {
    font-size: 0.6875rem;
    padding-inline: 0.875rem;
  }
}

@media (min-width: 64rem) {
  .hero-copy h1 {
    max-width: 11ch;
  }

  .hero-visual {
    margin-right: calc(-1 * max(var(--shell-padding), calc((100vw - var(--content-max)) / 2 + var(--shell-padding))));
    min-height: clamp(30rem, 84vh, 48rem);
    width: calc(100% + max(var(--shell-padding), calc((100vw - var(--content-max)) / 2 + var(--shell-padding))));
  }

  .hero-visual img {
    min-height: clamp(30rem, 84vh, 48rem);
  }

  .hero-section {
    min-height: clamp(34rem, 90vh, 52rem);
  }

  .audience-layout {
    gap: clamp(2rem, 4vw, 3.5rem);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-bottom: var(--space-lg);
    padding-top: var(--space-md);
  }

  .audience-layout::before {
    background: linear-gradient(180deg, var(--line-blueprint), transparent 18%, transparent 82%, var(--line-blueprint));
    content: "";
    inset: var(--space-lg) 50% var(--space-lg) auto;
    opacity: 0.4;
    pointer-events: none;
    position: absolute;
    width: 1px;
  }

  .audience-layout::after {
    display: none;
  }

  .audience-section {
    padding-block: var(--space-md);
  }

  .contrast-panel {
    background: linear-gradient(135deg, var(--pt-surface-muted) 0%, var(--pt-bg-soft) 100%);
    border-top: 0;
    padding-left: clamp(1.5rem, 3vw, 2.5rem);
  }

  #kam-skirta.audience-section {
    padding-right: clamp(1rem, 2vw, 1.5rem);
  }

  .smart-build-copy h2 {
    max-width: 22ch;
  }

  .smart-build-visual {
    aspect-ratio: 3 / 4;
    margin-right: clamp(-0.5rem, -1.5vw, 0rem);
    min-height: 26rem;
  }

  .smart-build-principles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .smart-principle {
    padding-inline: clamp(0.875rem, 1.8vw, 1.5rem);
  }

  .smart-principle:not(:nth-child(3n)) {
    border-right: 1px solid var(--line);
  }

  .smart-principle:nth-child(odd),
  .smart-principle:nth-child(even) {
    border-right: 0;
    padding-inline: clamp(0.875rem, 1.8vw, 1.5rem);
  }

  .smart-principle:not(:nth-child(3n)) {
    border-right: 1px solid var(--line);
  }

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

  .accent-grid--6 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-track {
    align-items: stretch;
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
  }

  .kelias-section .process-track--architectural {
    gap: clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.25rem, 2vw, 1.75rem);
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-top: 2.25rem;
  }

  .kelias-section .process-track--architectural::after {
    background: linear-gradient(90deg, var(--line-blueprint), var(--pt-accent), var(--line-blueprint));
    bottom: calc(50% - 0.5rem);
    content: "";
    display: block;
    height: 1px;
    left: 0;
    opacity: 0.5;
    position: absolute;
    right: 0;
  }

  .process-track::before {
    display: none;
  }

  .kelias-section .process-track--architectural::before,
  .kelias-section .process-track--architectural::after {
    display: block;
  }

  .process-step {
    display: flex;
    flex-direction: column;
    grid-template-columns: 1fr;
    height: 100%;
    padding: 0;
  }

  .kelias-section .process-track--architectural .process-step {
    padding-top: 1.875rem;
  }

  .process-step__index {
    display: block;
    font-size: 0.6875rem;
    margin-bottom: 0.5rem;
    padding-top: 0;
  }

  .kelias-section .process-track--architectural .process-step__index {
    margin-bottom: 0;
    position: absolute;
    top: 0;
  }

  .process-step__index::after {
    display: none;
  }

  .kelias-section .process-track--architectural .process-step__index::after {
    display: block;
  }

  .process-step__body {
    border-left: 2px solid var(--line);
    flex: 1;
    height: 100%;
    padding-left: 1.125rem;
    text-align: left;
  }

  .kelias-section .process-track--architectural .process-step__body {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 0.875rem;
  }
}

@media (min-width: 80rem) {
  .site-header__nav a {
    font-size: 0.8125rem;
  }

  .site-header__nav ul {
    gap: clamp(0.75rem, 1.5vw, 2rem);
  }
}

@media (max-width: 47.99rem) {
  .bp-line--d1,
  .bp-line--h3,
  .bp-dot--3 {
    display: none;
  }

  .page-blueprint {
    opacity: 0.7;
  }

  .kelias-visual {
    max-height: 10rem;
  }

  .sprendimas-visual {
    max-height: 3.5rem;
  }

  .service-panel-visual {
    max-height: 7rem;
  }

  .site-header__inner {
    gap: 0.5rem;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-header__nav {
    display: none;
  }

  .hero-section__rule {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    justify-content: center;
    width: 100%;
  }

  .hero-copy h1 {
    font-size: clamp(2.125rem, 9vw, 2.75rem);
    max-width: 14ch;
  }

  .hero-visual {
    margin-right: 0;
    max-height: 22rem;
    min-height: 15rem;
    width: 100%;
  }

  .hero-visual img {
    -webkit-mask-image: none;
    filter: brightness(1.22) contrast(0.9) saturate(0.86);
    mask-image: none;
    max-height: 22rem;
    min-height: 15rem;
    object-position: 68% 40%;
  }

  @supports ((-webkit-mask-image: linear-gradient(#000, #000)) or (mask-image: linear-gradient(#000, #000))) {
    .hero-visual img {
      -webkit-mask-image:
        linear-gradient(180deg, rgba(0, 0, 0, 0.85) 52%, transparent 100%),
        linear-gradient(95deg, transparent 0%, rgba(0, 0, 0, 0.4) 20%, rgba(0, 0, 0, 0.85) 80%, transparent 100%);
      mask-image:
        linear-gradient(180deg, rgba(0, 0, 0, 0.85) 52%, transparent 100%),
        linear-gradient(95deg, transparent 0%, rgba(0, 0, 0, 0.4) 20%, rgba(0, 0, 0, 0.85) 80%, transparent 100%);
    }
  }

  .hero-visual__label {
    display: none;
  }

  .hero-grid {
    gap: 1.5rem;
    min-height: auto;
    padding-block: 1rem;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-stage {
    min-height: auto;
  }

  .solution-step {
    padding-left: 2.5rem;
  }

  .solution-step__index {
    top: 1.25rem;
  }

  .solution-step::before {
    left: 0.875rem;
    top: 1.3125rem;
  }

  .marker-panel {
    min-height: auto;
    padding-left: 2.25rem;
  }

  .kelias-section .process-track--architectural {
    display: block;
    max-width: none;
    padding-top: 0;
  }

  .kelias-section .process-track--architectural::before,
  .kelias-section .process-track--architectural::after {
    display: none;
  }

  .kelias-section .process-track--architectural .process-step {
    display: grid;
    grid-template-columns: 1.375rem 1fr;
    padding-bottom: var(--space-sm);
    padding-top: 0;
  }

  .kelias-section .process-track--architectural .process-step__index {
    position: relative;
    top: auto;
  }

  .kelias-section .process-track--architectural .process-step__index::after {
    display: block;
  }

  .kelias-section .process-track--architectural .process-step__body {
    border-left: 0;
    border-top: 0;
    padding: 1rem 1.125rem;
  }

  .hero-visual__blend {
    background:
      linear-gradient(180deg, transparent 48%, var(--pt-bg) 100%),
      linear-gradient(105deg, var(--pt-surface) 0%, transparent 30%);
  }

  .problema-visual {
    margin-bottom: 1rem;
    min-height: 9rem;
  }

  .smart-build-visual {
    max-width: 100%;
    min-height: 14rem;
  }

  .smart-build-visual img {
    object-position: center 38%;
  }

  .material-board {
    max-width: none;
  }

  .service-panel {
    padding-inline: 0;
  }

  .service-panel + .service-panel {
    margin-top: 0.25rem;
  }

  .audience-section {
    padding-block: var(--space-md);
  }

  .status-actions {
    flex-direction: column;
  }

  .status-actions .button {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 22.5rem) {
  .brand {
    letter-spacing: 0.06em;
  }

  .mobile-nav summary span:last-child {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .mobile-nav summary {
    padding-inline: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }

  .bp-line,
  .bp-dot,
  .bp-tick,
  .hero-section::before {
    animation: none !important;
  }

  .marker-panel:hover,
  .solution-step:hover,
  .service-panel:hover,
  .smart-principle:hover,
  .audience-list li:hover,
  .material-item:hover,
  .button-primary:hover,
  .button-secondary:hover {
    transform: none !important;
  }
}