/* Shared layouts for the four service landing pages. */

.service-page {
  --service-max: 90rem;
  background: var(--bg);
}

.service-page main {
  overflow: hidden;
}

.service-page :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.service-shell {
  width: min(100%, var(--service-max));
  margin-inline: auto;
  padding-inline: var(--pad);
}

.service-hero {
  min-height: 94svh;
  padding-block: clamp(7.5rem, 13vw, 11rem) clamp(4.5rem, 9vw, 8rem);
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(18rem, 0.55fr);
  grid-template-areas:
    "crumb crumb"
    "copy brief";
  gap: clamp(2.5rem, 6vw, 6rem);
  align-content: center;
}

.service-breadcrumb {
  grid-area: crumb;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.service-breadcrumb a {
  border-bottom: 1px solid var(--line);
}

.service-breadcrumb a:hover {
  color: var(--text);
  border-color: var(--accent);
}

.service-breadcrumb [aria-hidden="true"] {
  color: var(--accent);
}

.service-hero-copy {
  grid-area: copy;
  align-self: end;
}

.service-eyebrow,
.service-section-label,
.project-label,
.related-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.service-hero h1 {
  max-width: 12ch;
  margin-top: 1rem;
  font-size: clamp(3.8rem, 9.4vw, 9rem);
  line-height: 0.86;
  text-wrap: balance;
}

.service-intro {
  max-width: 42rem;
  margin-top: clamp(1.8rem, 4vw, 3rem);
  color: var(--muted);
  font-size: clamp(1.08rem, 1.65vw, 1.28rem);
  line-height: 1.65;
}

.service-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.service-brief {
  grid-area: brief;
  align-self: end;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--line);
  padding-block: 1.2rem;
}

.service-brief-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.service-brief dl {
  margin: 1rem 0 0;
}

.service-brief dl > div {
  padding-block: 0.9rem;
  border-top: 1px solid var(--line-soft);
}

.service-brief dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.service-brief dd {
  margin: 0.25rem 0 0;
  font-size: 0.94rem;
  line-height: 1.5;
}

.service-section {
  padding-block: clamp(4.5rem, 8vw, 7rem);
  border-top: 1px solid var(--line-soft);
}

.service-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1.2rem clamp(2rem, 5vw, 5rem);
  align-items: start;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.service-section-head .service-section-label {
  grid-column: 1 / -1;
}

.service-section-head h2 {
  max-width: 24ch;
  font-size: clamp(2.8rem, 5vw, 4.7rem);
  text-wrap: balance;
}

.service-section-head h2:last-child {
  grid-column: 1 / -1;
  max-width: 26ch;
}

.service-section-head .section-summary {
  max-width: 38rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
}

.service-value-list {
  border-top: 1px solid var(--line);
}

.service-value-item {
  display: grid;
  grid-template-columns: minmax(11rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(1.5rem, 4vw, 5rem);
  padding-block: clamp(1.6rem, 3.5vw, 2.7rem);
  border-bottom: 1px solid var(--line);
}

.service-value-item h3 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.service-value-item p {
  max-width: 48rem;
  color: var(--muted);
}

.service-value-item strong {
  color: var(--text);
  font-weight: 500;
}

.service-project {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.service-project-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--bg-raised);
}

.service-project-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
}

.service-project-copy h2,
.service-project-copy h3 {
  margin-top: 0.8rem;
  font-size: clamp(3rem, 6vw, 5.8rem);
}

.service-project-copy > p:not(.project-label) {
  max-width: 38rem;
  margin-top: 1.3rem;
  color: var(--muted);
}

.project-facts {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.project-facts li {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9rem;
}

.project-facts span:first-child {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
}

.project-link {
  display: inline-flex;
  margin-top: 1.5rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-link:hover {
  color: var(--accent);
}

.path-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
}

.path-step {
  min-width: 0;
  padding: clamp(1.25rem, 2.8vw, 2.2rem);
  border-right: 1px solid var(--line);
}

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

.path-step .path-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
}

.path-step h3 {
  margin-top: 2.5rem;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
}

.path-step p {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.factor-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 7vw, 7rem);
}

.factor-note {
  position: sticky;
  top: 7rem;
  align-self: start;
}

.factor-note h2 {
  margin-top: 0.8rem;
  font-size: clamp(2.8rem, 5vw, 5rem);
}

.factor-note p {
  margin-top: 1.4rem;
  color: var(--muted);
}

.factor-list {
  border-top: 1px solid var(--line);
}

.factor-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.factor-mark {
  font-family: var(--font-mono);
  color: var(--accent);
}

.factor-list h3 {
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
}

.factor-list p {
  margin-top: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.6rem 3rem 1.6rem 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 500;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 1.35rem;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--accent);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 48rem;
  padding: 0 3rem 1.6rem 0;
  color: var(--muted);
}

.related-service {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line);
  background: linear-gradient(105deg, var(--bg-raised), transparent 75%);
}

.related-service h2 {
  max-width: 17ch;
  margin-top: 0.7rem;
  font-size: clamp(2.3rem, 5vw, 4.8rem);
}

.related-service p:not(.related-label) {
  max-width: 42rem;
  margin-top: 1rem;
  color: var(--muted);
}

.service-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "heading form"
    "info form";
  gap: 1.8rem clamp(2.5rem, 7vw, 7rem);
  align-items: start;
  width: min(100%, var(--service-max));
  margin-inline: auto;
  padding: clamp(4.5rem, 8vw, 7rem) var(--pad) var(--section-gap);
  border-top: 1px solid var(--line-soft);
}

.service-contact-heading {
  grid-area: heading;
}

.service-contact .contact-grid {
  display: contents;
}

.service-contact .contact-info {
  grid-area: info;
  min-width: 0;
}

.service-contact .contact-form {
  grid-area: form;
  min-width: 0;
}

.service-contact-heading h2 {
  max-width: 18ch;
  margin-top: 1.2rem;
  font-size: clamp(2.8rem, 5vw, 4.7rem);
  text-wrap: balance;
}

.service-contact-heading > p:last-child {
  max-width: 30rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
}

/* Page-specific editorial devices. */
.service-page--commerce .service-project-media {
  order: 2;
}

.commerce-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.commerce-pair article {
  padding: clamp(1.6rem, 4vw, 3.3rem);
  background: var(--bg);
}

.commerce-pair h3 {
  margin: 0.8rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.commerce-pair p {
  color: var(--muted);
}

.app-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

.app-flow article {
  min-height: 18rem;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(145deg, var(--bg-raised), transparent 70%);
}

.app-flow-code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
}

.app-flow h3 {
  margin-top: auto;
  padding-top: 4rem;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
}

.app-flow p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.experience-panel {
  display: grid;
  grid-template-columns: minmax(10rem, 0.42fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.experience-photo {
  margin: 0;
}

.experience-photo img {
  width: 100%;
  max-width: 22rem;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

.experience-copy h2 {
  margin-top: 0.8rem;
  max-width: 14ch;
  font-size: clamp(3rem, 6vw, 5.7rem);
}

.experience-copy p:not(.project-label) {
  max-width: 48rem;
  margin-top: 1.2rem;
  color: var(--muted);
}

.maintenance-log {
  border: 1px solid var(--line);
  font-family: var(--font-mono);
}

.maintenance-log li {
  display: grid;
  grid-template-columns: 8rem minmax(9rem, 0.55fr) minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}

.maintenance-log li:last-child {
  border-bottom: 0;
}

.maintenance-log .log-status {
  color: var(--accent);
  text-transform: uppercase;
}

.maintenance-log .log-topic {
  color: var(--text);
}

.maintenance-log .log-copy {
  color: var(--muted);
  font-family: var(--font-body);
}

@media (max-width: 64rem) {
  .service-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(15rem, 0.65fr);
  }

  .path-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .path-step:nth-child(2) {
    border-right: 0;
  }

  .path-step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 48rem) {
  .service-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "crumb"
      "copy"
      "brief";
  }

  .service-hero h1 {
    font-size: clamp(3.4rem, 15vw, 6.2rem);
  }

  .service-brief {
    max-width: 34rem;
  }

  .service-section-head,
  .factor-layout,
  .experience-panel {
    grid-template-columns: 1fr;
  }

  .service-section-head .section-summary {
    grid-column: 1;
  }

  .service-contact {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "heading"
      "info"
      "form";
    row-gap: 2rem;
  }

  .service-value-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .service-project,
  .service-page--commerce .service-project {
    grid-template-columns: 1fr;
  }

  .service-page--commerce .service-project-media {
    order: 0;
  }

  .factor-note {
    position: static;
  }

  .app-flow {
    grid-template-columns: 1fr;
  }

  .app-flow article {
    min-height: 14rem;
  }

  .related-service {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .maintenance-log li {
    grid-template-columns: 6.5rem 1fr;
  }

  .maintenance-log .log-copy {
    grid-column: 1 / -1;
  }
}

@media (max-width: 34rem) {
  .service-hero-actions {
    flex-direction: column;
  }

  .service-hero-actions .btn {
    width: 100%;
  }

  .path-strip,
  .commerce-pair {
    grid-template-columns: 1fr;
  }

  .path-step,
  .path-step:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .path-step:last-child {
    border-bottom: 0;
  }

  .project-facts li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .maintenance-log li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .maintenance-log .log-copy {
    grid-column: auto;
  }
}

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