/* Service pages, in the home page's language: a split hero beside its scene,
   then hairline panels and cells rather than floating cards. */

/* Long words in headings and buttons hyphenate at enlarged text sizes instead of splitting anywhere. */
.service h1, .service h2, .service .button-link { hyphens: auto; }

.service > section + section { margin-block-start: var(--section-space); }

.service-kicker a:focus-visible,
.service-related a:focus-visible,
.client-logo:focus-visible { outline: 3px solid var(--focus-outline); outline-offset: 3px; }
/* Cards and case study links sit inside a clipped panel, so their focus ring draws inside them. */
.service-card:focus-visible,
.client > .text-link:focus-visible { outline: 3px solid var(--focus-outline); outline-offset: -4px; }

/* Hero: copy on the left and the scene on a dot field to its right. Narrow
   screens stack the scene under the copy. */
.service-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 2.5rem clamp(2rem, 5vw, 4.5rem);
  padding-block: clamp(2.5rem, 6vw, 5rem) 0;
}
.service-hero .hero-copy { margin: 0; text-align: start; }
.service-hero h1 { max-inline-size: 16ch; font-size: clamp(2.5rem, 4.8vw, 4.5rem); line-height: 1.04; letter-spacing: -.045em; }
.service-hero .intro { max-inline-size: 40ch; margin: 0; font-family: var(--font-ui); font-size: clamp(1.0625rem, 1.8vw, 1.25rem); }
.service-hero .actions { justify-content: flex-start; margin-block: 2rem 0; }
.hero-accent { display: block; color: var(--accent); }

.service-hero .hero-stage {
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--line);
  background-color: var(--canvas);
  background-image: radial-gradient(var(--line) 1px, transparent 1.5px);
  background-size: .875rem .875rem;
}

.service-kicker { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.5rem; color: var(--ink-soft); font-size: .9375rem; font-weight: 600; }
.service-kicker span { color: var(--line-strong); }
.service-kicker a { color: var(--accent-strong); text-decoration: none; }
.service-kicker a:hover { text-decoration: underline; text-underline-offset: .25rem; }

/* Isometric scenes. Dashed platforms sit outside the client's control, solid ones inside it. */
.service-scene { display: block; inline-size: min(100%, 36rem); block-size: auto; overflow: visible; }
.service-scene polygon { stroke-width: 1; stroke-linejoin: round; }

.iso-dashed { stroke: var(--line-strong); stroke-dasharray: 4 3; }
.iso-dashed.iso-top { fill: color-mix(in srgb, var(--surface) 70%, transparent); }
.iso-dashed.iso-left { fill: color-mix(in srgb, var(--line) 80%, var(--media-surface)); }
.iso-dashed.iso-right { fill: color-mix(in srgb, var(--line-strong) 60%, var(--media-surface)); }

.iso-solid { stroke: var(--accent); }
.iso-solid.iso-top { fill: var(--surface-accent); }
.iso-solid.iso-left { fill: color-mix(in srgb, var(--surface-accent) 70%, var(--accent)); }
.iso-solid.iso-right { fill: color-mix(in srgb, var(--surface-accent) 50%, var(--accent)); }

.iso-plain { stroke: var(--line-strong); }
.iso-plain.iso-top { fill: var(--surface); }
.iso-plain.iso-left { fill: color-mix(in srgb, var(--surface) 85%, var(--ink)); }
.iso-plain.iso-right { fill: color-mix(in srgb, var(--surface) 72%, var(--ink)); }

.iso-soft { stroke: var(--accent); }
.iso-soft.iso-top { fill: color-mix(in srgb, var(--surface) 55%, var(--surface-accent)); }
.iso-soft.iso-left { fill: color-mix(in srgb, var(--surface-accent) 80%, var(--accent)); }
.iso-soft.iso-right { fill: color-mix(in srgb, var(--surface-accent) 62%, var(--accent)); }

.iso-strong { stroke: var(--accent-strong); }
.iso-strong.iso-top { fill: var(--accent); }
.iso-strong.iso-left { fill: color-mix(in srgb, var(--accent) 80%, var(--ink)); }
.iso-strong.iso-right { fill: color-mix(in srgb, var(--accent) 65%, var(--ink)); }

.iso-grid { fill: none; stroke: var(--line); stroke-width: 1; }
.service-overview .service-scene { overflow: hidden; }

/* Labels carry a halo in their block's colour so they stay legible past its edges. */
.iso-label, .iso-caption { font-family: var(--font-ui); }
.iso-label { dominant-baseline: middle; text-anchor: middle; paint-order: stroke; stroke-width: 5px; stroke-linejoin: round; font-size: 17px; font-weight: 700; }
.iso-label-plain { fill: var(--ink); stroke: var(--surface); }
.iso-label-strong { fill: var(--canvas); stroke: var(--accent); }
.iso-caption { fill: var(--ink-muted); font-size: 14px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.iso-move { fill: none; stroke: var(--accent); stroke-width: 2; stroke-dasharray: 6 5; stroke-linecap: round; }
.iso-trace { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 2 4; stroke-linecap: round; }
.iso-arrowhead { fill: var(--accent); }

@media (prefers-reduced-motion: no-preference) {
  .iso-float { animation: iso-float 6s ease-in-out infinite; }
  .iso-move { animation: iso-travel 1.6s linear infinite; }
}

@keyframes iso-float { 50% { translate: 0 -6px; } }
@keyframes iso-travel { to { stroke-dashoffset: -22; } }


/* A section's heading and intro, left-aligned above its panel. */
.section-heading { max-inline-size: 46rem; margin-block-end: 2.5rem; }
.section-heading h2 { margin: 0 0 1rem; font-size: var(--type-section-heading); line-height: 1.08; letter-spacing: -.04em; text-wrap: balance; }
.section-heading p { max-inline-size: 52ch; margin: 0; color: var(--ink-reading); font-size: clamp(1.0625rem, 1.8vw, 1.25rem); line-height: 1.6; }
.section-heading p + p { margin-block-start: 1rem; }

/* The problem and the approach share one panel. The approach carries the
   accent rule, as the side inside the client's control. */
.service-shift { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); }
.shift-side { position: relative; padding: clamp(1.75rem, 4vw, 3rem); }
.shift-side + .shift-side { border-inline-start: 1px solid var(--line); }
.shift-inside { background: var(--surface); }
.shift-inside::before { content: ""; position: absolute; inset: clamp(1.75rem, 4vw, 3rem) auto clamp(1.75rem, 4vw, 3rem) -1px; border-inline-start: 3px solid var(--accent); }
.shift-side h2 { margin: 0 0 1rem; font-size: clamp(1.375rem, 2.2vw, 1.75rem); font-weight: 650; line-height: 1.2; letter-spacing: -.025em; }
.shift-outside h2 { color: var(--ink-muted); }
.shift-side p { max-inline-size: 58ch; margin: 0; color: var(--ink-reading); font-size: 1.0625rem; line-height: 1.7; }
.shift-side p + p { margin-block-start: 1rem; }

/* Stages: one row of cells. The last stage, where the client owns the work, sits on the surface. */
.stage-steps { display: grid; grid-auto-columns: minmax(0, 1fr); grid-auto-flow: column; margin: 0; padding: 0; overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); list-style: none; }
.stage-steps li { padding: clamp(1.5rem, 3vw, 2.25rem); }
.stage-steps li + li { border-inline-start: 1px solid var(--line); }
.stage-steps .stage-final { background: var(--surface); }
.stage-label { display: flex; align-items: baseline; gap: .6rem; margin: 0 0 2rem; color: var(--ink-muted); font-size: .9375rem; font-weight: 600; }
.stage-label span { color: var(--accent); font-variant-numeric: tabular-nums; }
.stage-steps h3 { margin: 0 0 .6rem; font-size: 1.25rem; font-weight: 650; letter-spacing: -.02em; line-height: 1.3; }
.stage-steps p:not(.stage-label) { margin: 0; color: var(--ink-reading); font-size: 1rem; line-height: 1.65; }

/* Outcome highlights: cells split by hairlines, like the home page's counts. */
.outcome-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-block: 1px solid var(--line); }
.outcome-list > div { padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.25rem, 2.5vw, 2rem); }
.outcome-list > div:first-child { padding-inline-start: 0; }
.outcome-list > div + div { border-inline-start: 1px solid var(--line); }
.outcome-list dt { margin-block-end: .6rem; font-size: 1.125rem; font-weight: 650; letter-spacing: -.015em; line-height: 1.35; }
.outcome-list dd { margin: 0; color: var(--ink-reading); line-height: 1.65; }

.service-closing .panel-head .button-link { margin-block-start: 2rem; }

.service-related { padding-block: var(--section-space); }
.service-related h2 { margin: 0 0 1rem; color: var(--ink-muted); font-size: 1rem; font-weight: 600; }
.service-related ul { margin: 0; padding: 0; list-style: none; }

.service-related a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  align-items: baseline;
  gap: .5rem 2rem;
  padding-block: 1.5rem;
  border-block-start: 1px solid var(--line);
  text-decoration: none;
}

.service-related li:last-child a { border-block-end: 1px solid var(--line); }
.related-name { font-size: clamp(1.375rem, 2.5vw, 1.75rem); font-weight: 650; letter-spacing: -.025em; }
.related-summary { color: var(--ink-reading); line-height: 1.6; }
.service-related a:hover .related-name { color: var(--accent-strong); text-decoration: underline; text-underline-offset: .3rem; }
.service-related a:focus-visible { border-radius: .25rem; }

@media (max-width: 34rem) {
  .iso-label { font-size: 22px; }
  .iso-caption { font-size: 16px; }
}

/* Services overview: each group is a panel with a head row over one cell per service. */
.service-group + .service-group { margin-block-start: 1.5rem; }
.service-group { overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); }
.service-group h3 { margin: 0; padding: 1.25rem clamp(1.25rem, 3vw, 2rem); border-block-end: 1px solid var(--line); color: var(--ink-muted); font-size: 1rem; font-weight: 600; }
.service-cards { display: grid; grid-auto-columns: minmax(0, 1fr); grid-auto-flow: column; }

/* The whole cell is the link, so assistive tech gets one target per service. */
.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.25rem, 3vw, 2rem);
  text-decoration: none;
  transition: background-color 200ms ease;
}
.service-card + .service-card { border-inline-start: 1px solid var(--line); }
.service-card:hover { background: var(--surface); }
.service-card h4 { margin: 0 0 .75rem; font-size: clamp(1.375rem, 2.2vw, 1.625rem); font-weight: 650; letter-spacing: -.025em; }
.service-card p { max-inline-size: 38ch; margin: 0 0 2rem; color: var(--ink-reading); font-size: 1.0625rem; line-height: 1.6; }
.service-card-more { margin-block-start: auto; color: var(--accent-strong); font-size: .9375rem; font-weight: 650; }
.service-card:hover .service-card-more { text-decoration: underline; text-underline-offset: .25rem; }

/* Sector cards add the capabilities under the name and the client's logo on its plate. */
.service-card .sector-capabilities { margin-block-end: 1rem; color: var(--ink-soft); font-size: 1rem; }
.sector-capabilities span { color: var(--line-strong); }
.sector-card-logo { display: inline-flex; margin-block-end: 1.5rem; padding: .6rem .85rem; border-radius: var(--radius-control); background: var(--logo-plate); }
.sector-card-logo img { display: block; inline-size: auto; block-size: auto; max-inline-size: min(12rem, 100%); max-block-size: 2rem; }

/* Awareness Tier: the pillars as a four-column panel of cells, the last one a summary on the surface. */
.pillar-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 0; padding: 0; overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); background: var(--line); list-style: none; }
.pillar-grid li { padding: clamp(1.25rem, 2.5vw, 1.75rem); background: var(--canvas); }
.pillar-grid .pillar-summary { background: var(--surface); }
.pillar-grid h3 { margin: 0 0 .5rem; font-size: 1.125rem; font-weight: 650; letter-spacing: -.015em; line-height: 1.3; }
.pillar-grid p { margin: 0; color: var(--ink-reading); line-height: 1.55; }

/* Pricing: one panel with a cell per plan. The featured plan sits on the surface with the accent rule. */
.price-plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); list-style: none; }
.price-plan { position: relative; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.25rem, 2.5vw, 1.75rem); }
.price-plan + .price-plan { border-inline-start: 1px solid var(--line); }
.price-plan.is-featured { background: var(--surface); }
.price-plan.is-featured::before { content: ""; position: absolute; inset: -1px -1px auto; border-block-start: 3px solid var(--accent); }
.price-plan h3 { margin: 0; font-size: 1.25rem; font-weight: 650; letter-spacing: -.02em; }
.price-range { margin: .35rem 0 1.75rem; color: var(--ink-soft); font-size: 1rem; }
.price-amount { margin: 0 0 1.75rem; color: var(--ink-soft); font-size: 1rem; }
.price-amount span { color: var(--ink); font-size: clamp(2rem, 3.5vw, 2.5rem); font-weight: 650; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.price-plan .text-link { margin-block-start: auto; }
.price-plan .text-link:focus-visible { outline: 3px solid var(--focus-outline); outline-offset: 3px; }
.price-terms { max-inline-size: 64ch; margin: 1.25rem 0 0; color: var(--ink-soft); font-size: .9375rem; line-height: 1.6; }
.price-terms a { color: var(--ink); text-underline-offset: .2rem; }

/* Testimonials: quotes in two columns between hairlines. */
.testimonial-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 5vw, 4rem); }
.testimonial { display: flex; flex-direction: column; margin: 0; padding-block: 1.75rem; border-block-start: 1px solid var(--line); }
.testimonial blockquote { margin: 0 0 1.25rem; }
.testimonial blockquote p { margin: 0; color: var(--ink); font-family: var(--font-reading); font-size: clamp(1.0625rem, 1.6vw, 1.1875rem); line-height: 1.6; }
.testimonial blockquote p::before { content: "“"; }
.testimonial blockquote p::after { content: "”"; }
.testimonial figcaption { margin-block-start: auto; color: var(--ink-soft); font-size: .9375rem; }
.testimonial-name { color: var(--ink); font-weight: 650; }

/* Clients: a panel with the logo and descriptor on top, then the lead, the facets and the case study link. */
.client { overflow: clip; border: 1px solid var(--line); border-radius: var(--radius-feature); }
.client + .client { margin-block-start: 1.5rem; }
.client > * { margin: 0; padding-inline: clamp(1.25rem, 3vw, 2rem); }
.client-identity { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; padding-block: 1.25rem; }
.client-identity:not(:last-child) { border-block-end: 1px solid var(--line); }
.client-logo { display: inline-flex; padding: .75rem 1rem; border-radius: var(--radius-control); background: var(--logo-plate); }
.client-logo img { display: block; inline-size: auto; block-size: auto; max-inline-size: min(15rem, 100%); max-block-size: 2.5rem; }
.client-descriptor { margin: 0; color: var(--ink-soft); font-size: .9375rem; }
.client-lead { padding-block: clamp(1.75rem, 4vw, 2.5rem); color: var(--ink); font-size: clamp(1.125rem, 2vw, 1.375rem); line-height: 1.55; letter-spacing: -.01em; }
.client-lead { max-inline-size: calc(52ch + 4rem); }
.client-facets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-inline: 0; border-block-start: 1px solid var(--line); }
.client-facets > div { padding: 1.5rem clamp(1.25rem, 3vw, 2rem); }
.client-facets > div + div { border-inline-start: 1px solid var(--line); }
.client-facets dt { color: var(--ink); font-weight: 650; }
.client-facets dd { margin: .5rem 0 0; color: var(--ink-reading); line-height: 1.65; }
.client > .text-link { display: flex; justify-content: flex-start; padding-block: 1rem; border-block-start: 1px solid var(--line); }

@media (max-width: 64rem) {
  .pillar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .price-plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .price-plan + .price-plan { border-inline-start: 0; }
  .price-plan:nth-child(even) { border-inline-start: 1px solid var(--line); }
  .price-plan:nth-child(n + 3) { border-block-start: 1px solid var(--line); }
  .service-hero { grid-template-columns: 1fr; }
  .service-hero .hero-copy { max-inline-size: 44rem; }
}

@media (max-width: 48rem) {
  .testimonial-grid { grid-template-columns: 1fr; }
  .service-shift, .service-related a, .client-facets { grid-template-columns: 1fr; }
  .shift-side + .shift-side { border-inline-start: 0; border-block-start: 1px solid var(--line); }
  .shift-inside::before { inset: -1px clamp(1.75rem, 4vw, 3rem) auto; border-inline-start: 0; border-block-start: 3px solid var(--accent); }
  .stage-steps, .service-cards { grid-auto-flow: row; }
  .stage-steps li + li, .service-card + .service-card { border-inline-start: 0; border-block-start: 1px solid var(--line); }
  .outcome-list { grid-template-columns: 1fr; }
  .outcome-list > div { padding-inline: 0; }
  .outcome-list > div + div { border-inline-start: 0; border-block-start: 1px solid var(--line); }
  .client-facets > div + div { border-inline-start: 0; border-block-start: 1px solid var(--line); }
}

@media (max-width: 34rem) {
  .pillar-grid, .price-plans { grid-template-columns: 1fr; }
  .price-plan:nth-child(even) { border-inline-start: 0; }
  .price-plan + .price-plan { border-block-start: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  .service-card { transition: none; }
}