/* ==========================================================================
   Service detail page — "systems / engineering spec" design
   Loaded on single `services` posts. Markup: template-parts/service-section-*.php
   Identity: Montserrat display + a monospace utility face for labels/numbers/
   tags, precise hairlines, red (#ef0d33) used structurally. One dark moment
   (hero) and one red moment (CTA); disciplined editorial space between.
   ========================================================================== */

.svc_detail {
	--svc-accent: #ef0d33;
	--svc-accent-deep: #b80b27;
	--svc-ink: #0f1115;
	--svc-ink-2: #1b1f26;
	--svc-body: #50565f;
	--svc-muted: #969ca6;
	--svc-line: #e4e7ec;
	--svc-line-strong: #d3d8df;
	--svc-paper: #ffffff;
	--svc-mist: #f5f6f8;
	--svc-radius: 12px;
	--svc-maxw: 1200px;
	--svc-gap: clamp(60px, 8vw, 116px);
	--svc-mono: ui-monospace, "SFMono-Regular", "SF Mono", "Roboto Mono", Menlo, Consolas, "Liberation Mono", monospace;

	color: var(--svc-body);
	font-family: montserrat_light, "Montserrat", system-ui, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow: hidden;
}

.svc_detail *,
.svc_detail *::before,
.svc_detail *::after { box-sizing: border-box; }

.svc_wrap {
	width: 100%;
	max-width: var(--svc-maxw);
	margin: 0 auto;
	padding: 0 clamp(20px, 5vw, 44px);
}
.svc_wrap--narrow { max-width: 880px; }

/* Section rhythm — every section breathes the same; tinted ones read as bands */
.svc_section { padding: var(--svc-gap) 0; position: relative; }

/* ---- Shared label / heading system ---------------------------------------- */
.svc_eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	font-family: var(--svc-mono);
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--svc-ink);
	margin-bottom: 20px;
}
.svc_eyebrow::before {
	content: "";
	width: 22px;
	height: 2px;
	background: var(--svc-accent);
	flex: 0 0 auto;
}

.svc_section__head { max-width: 720px; margin: 0 0 clamp(34px, 4.5vw, 60px); }
.svc_section__title {
	font-family: montserrat_semibold, "Montserrat", sans-serif;
	font-weight: 600;
	color: var(--svc-ink);
	font-size: clamp(27px, 3.6vw, 42px);
	line-height: 1.12;
	margin: 0;
	letter-spacing: -0.025em;
}

.svc_prose { font-size: 16.5px; line-height: 1.78; color: var(--svc-body); }
.svc_prose p { margin: 0 0 1.05em; }
.svc_prose p:last-child { margin-bottom: 0; }
.svc_prose a { color: var(--svc-accent); text-underline-offset: 3px; }

/* ---- Buttons -------------------------------------------------------------- */
.svc_btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 30px;
	border-radius: 999px;
	font-family: var(--svc-mono);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-decoration: none;
	border: 1px solid transparent;
	transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.svc_btn::after { content: "\2197"; font-size: 14px; line-height: 1; }
.svc_btn--primary { background: var(--svc-accent); color: #fff; }
.svc_btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(239,13,51,.30); color: #fff; }
.svc_detail a:focus-visible,
.svc_detail summary:focus-visible { outline: 2px solid var(--svc-accent); outline-offset: 3px; border-radius: 4px; }

/* ==========================================================================
   Hero — the one dark moment
   ========================================================================== */
.svc_hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: clamp(460px, 70vh, 680px);
	padding: 168px 0 96px;
	background: #0c0d12;            /* dark backdrop behind the dot-grid canvas */
	color: #fff;
	overflow: hidden;
}
.svc_hero--bare { min-height: 380px; }
/* Home-page style animated dot-grid canvas (js/gridBanner.js) */
.svc_hero .grid_canvas {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	z-index: 0;
	display: block;
	background: #0c0d12;
	pointer-events: none;
}
.svc_hero__overlay {
	position: absolute; inset: 0; z-index: 1;
	background: linear-gradient(94deg, rgba(8,9,12,.94) 0%, rgba(8,9,12,.72) 40%, rgba(8,9,12,.28) 100%);
}
.svc_hero__inner {
	position: relative; z-index: 2; max-width: 780px;
	padding-left: 26px;
	border-left: 1px solid rgba(255,255,255,.16);
}
.svc_hero__inner::before {
	content: "";
	position: absolute; left: -1px; top: 0; width: 1px; height: 64px;
	background: var(--svc-accent);
}
.svc_hero .svc_eyebrow { color: rgba(255,255,255,.78); }
.svc_hero .svc_eyebrow::before { background: var(--svc-accent); }
.svc_hero__title {
	font-family: montserrat_semibold, "Montserrat", sans-serif;
	font-weight: 600;
	font-size: clamp(36px, 5.6vw, 62px);
	line-height: 1.04;
	letter-spacing: -0.035em;
	margin: 0 0 24px;
	color: #fff;
}
.svc_hero__text {
	font-size: clamp(16px, 1.7vw, 19px);
	line-height: 1.62; color: #cfd3da; max-width: 640px; margin: 0 0 36px;
}

/* ==========================================================================
   Overview / rich text
   ========================================================================== */
.svc_richtext__grid {
	display: grid; grid-template-columns: 1fr; gap: clamp(32px, 4vw, 72px); align-items: center;
}
.svc_richtext.has-image .svc_richtext__grid { grid-template-columns: 1.05fr 0.95fr; }
.svc_richtext.img-left .svc_richtext__media { order: -1; }
.svc_richtext__media {
	position: relative;
}
.svc_richtext__media img {
	width: 100%; height: auto; display: block;
	border-radius: var(--svc-radius);
	box-shadow: 0 30px 70px rgba(15,17,21,.14);
}

/* ==========================================================================
   Stats — technical data band
   ========================================================================== */
.svc_stats { background: var(--svc-mist); border-top: 1px solid var(--svc-line); border-bottom: 1px solid var(--svc-line); }
.svc_stats__grid {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.svc_stat {
	padding: 6px 28px;
	border-left: 1px solid var(--svc-line-strong);
}
.svc_stat:first-child { border-left: 0; padding-left: 0; }
.svc_stat__value {
	display: block;
	font-family: var(--svc-mono);
	font-weight: 600;
	font-size: clamp(32px, 4.2vw, 50px);
	line-height: 1; color: var(--svc-ink);
	letter-spacing: -0.02em;
}
.svc_stat__label {
	display: block; margin-top: 14px;
	font-family: var(--svc-mono);
	font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--svc-muted);
	line-height: 1.5;
}

/* ==========================================================================
   Capabilities
   ========================================================================== */
.svc_caps { background: var(--svc-paper); }
.svc_caps__grid {
	display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1px;
	background: var(--svc-line); border: 1px solid var(--svc-line);
	border-radius: var(--svc-radius); overflow: hidden;
}
.svc_cap {
	position: relative;
	padding: 36px 30px 32px;
	background: var(--svc-paper);
	transition: background .25s ease;
}
.svc_cap::before { /* top reveal bar */
	content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0;
	background: var(--svc-accent); transition: width .3s ease;
}
.svc_cap:hover { background: var(--svc-mist); }
.svc_cap:hover::before { width: 100%; }
.svc_cap__icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 52px; height: 52px; margin-bottom: 22px;
	border: 1px solid var(--svc-line-strong); border-radius: 12px;
	color: var(--svc-accent);
	transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.svc_cap__icon svg { width: 26px; height: 26px; display: block; }
.svc_cap:hover .svc_cap__icon { background: var(--svc-accent); border-color: var(--svc-accent); color: #fff; }
.svc_cap__title { font-family: montserrat_semibold, sans-serif; font-weight: 600; font-size: 19px; color: var(--svc-ink); margin: 0 0 12px; letter-spacing: -0.01em; }
.svc_cap__text { font-size: 14.5px; line-height: 1.66; margin: 0 0 20px; color: var(--svc-body); }
.svc_cap__link { font-family: var(--svc-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--svc-accent); text-decoration: none; }
.svc_cap__link::after { content: " \2192"; }

/* ==========================================================================
   Process — connected timeline spine (a true sequence)
   ========================================================================== */
.svc_process__list {
	list-style: none; margin: 0; padding: 0;
	max-width: 820px;
	position: relative;
}
.svc_process__list::before { /* spine */
	content: ""; position: absolute; left: 19px; top: 10px; bottom: 10px; width: 1px;
	background: linear-gradient(var(--svc-accent), var(--svc-line));
}
.svc_process__step {
	position: relative;
	display: grid; grid-template-columns: 40px 1fr; gap: 24px; align-items: start;
	padding: 0 0 34px;
}
.svc_process__step:last-child { padding-bottom: 0; }
.svc_process__num {
	position: relative; z-index: 1;
	display: grid; place-items: center;
	width: 40px; height: 40px; border-radius: 50%;
	background: var(--svc-paper); border: 1px solid var(--svc-line-strong);
	font-family: var(--svc-mono); font-weight: 600; font-size: 14px; color: var(--svc-accent);
	line-height: 1;
}
.svc_process__title { font-family: montserrat_semibold, sans-serif; font-weight: 600; font-size: 18px; color: var(--svc-ink); margin: 8px 0 8px; letter-spacing: -0.01em; }
.svc_process__body p { margin: 0; font-size: 15px; line-height: 1.66; }

/* ==========================================================================
   Technologies — monospace tags
   ========================================================================== */
.svc_tech__grid {
	list-style: none; margin: 0; padding: 0;
	display: flex; flex-wrap: wrap; gap: 12px;
}
.svc_tech__item {
	display: inline-flex; align-items: center; gap: 12px;
	padding: 12px 18px; background: var(--svc-paper);
	border: 1px solid var(--svc-line); border-radius: 8px;
	transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.svc_tech__item:hover { border-color: var(--svc-ink); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15,17,21,.06); }
.svc_tech__icon { width: 30px; height: 30px; flex: 0 0 30px; background: center/contain no-repeat; }
.svc_tech__name { font-family: var(--svc-mono); font-size: 13px; letter-spacing: 0.01em; font-weight: 500; color: var(--svc-ink); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.svc_faq__list { border-top: 1px solid var(--svc-line-strong); }
.svc_faq__item { border-bottom: 1px solid var(--svc-line); }
.svc_faq__q {
	cursor: pointer; list-style: none;
	padding: 26px 48px 26px 0; position: relative;
	font-family: montserrat_semibold, sans-serif; font-weight: 600; font-size: 17.5px; color: var(--svc-ink);
	letter-spacing: -0.01em;
	transition: color .2s ease;
}
.svc_faq__q:hover { color: var(--svc-accent); }
.svc_faq__q::-webkit-details-marker { display: none; }
.svc_faq__q::after {
	content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
	font-family: var(--svc-mono); font-size: 22px; font-weight: 400; color: var(--svc-accent); transition: transform .25s ease;
}
.svc_faq__item[open] .svc_faq__q::after { content: "\2212"; transform: translateY(-50%) rotate(180deg); }
.svc_faq__a { padding: 0 48px 28px 0; font-size: 15.5px; line-height: 1.72; color: var(--svc-body); }
.svc_faq__a p { margin: 0; }

/* ==========================================================================
   Testimonial
   ========================================================================== */
.svc_quote__fig { margin: 0; text-align: center; position: relative; }
.svc_quote__fig::before {
	content: "\201C"; display: block; font-family: Georgia, serif; font-size: 96px; line-height: .6;
	color: var(--svc-accent); margin-bottom: 8px;
}
.svc_quote__text {
	font-family: montserrat_light, sans-serif;
	font-size: clamp(22px, 2.7vw, 32px);
	line-height: 1.42; color: var(--svc-ink); margin: 0 0 30px; letter-spacing: -0.015em;
}
.svc_quote__by { display: inline-flex; align-items: center; gap: 14px; }
.svc_quote__avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.svc_quote__meta { text-align: left; display: flex; flex-direction: column; }
.svc_quote__name { color: var(--svc-ink); font-size: 16px; font-family: montserrat_semibold, sans-serif; }
.svc_quote__role { color: var(--svc-muted); font-family: var(--svc-mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; margin-top: 3px; }

/* ==========================================================================
   CTA — the one red moment
   ========================================================================== */
.svc_cta__inner {
	position: relative; overflow: hidden;
	display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
	padding: clamp(40px, 4.5vw, 64px);
	border-radius: 18px;
	background: linear-gradient(115deg, var(--svc-accent) 0%, var(--svc-accent-deep) 100%);
	color: #fff;
}
.svc_cta__inner::after { /* engineering grid texture */
	content: ""; position: absolute; inset: 0; pointer-events: none;
	background-image:
		linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
	background-size: 48px 48px;
	-webkit-mask-image: radial-gradient(120% 120% at 100% 0%, #000, transparent 70%);
	mask-image: radial-gradient(120% 120% at 100% 0%, #000, transparent 70%);
}
.svc_cta__copy { position: relative; z-index: 1; }
.svc_cta__title { font-family: montserrat_semibold, sans-serif; font-weight: 600; font-size: clamp(25px, 3vw, 36px); margin: 0 0 10px; color: #fff; letter-spacing: -0.02em; }
.svc_cta__text { margin: 0; font-size: 16px; color: rgba(255,255,255,.92); max-width: 620px; line-height: 1.6; }
.svc_cta .svc_btn { position: relative; z-index: 1; background: #fff; color: var(--svc-accent); }
.svc_cta .svc_btn:hover { box-shadow: 0 14px 30px rgba(0,0,0,.24); color: var(--svc-accent); transform: translateY(-2px); }

/* ==========================================================================
   Case studies
   ========================================================================== */
.svc_cases__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 24px; }
.svc_case { border-radius: var(--svc-radius); }
.svc_case__link {
	display: block; height: 100%; background: var(--svc-paper);
	border: 1px solid var(--svc-line); border-radius: var(--svc-radius); overflow: hidden;
	text-decoration: none; transition: transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
.svc_case__link:hover { transform: translateY(-6px); box-shadow: 0 28px 56px rgba(15,17,21,.14); border-color: transparent; }
.svc_case__media { display: block; height: 210px; background: var(--svc-mist) center/cover no-repeat; transition: transform .4s ease; }
.svc_case__link:hover .svc_case__media { transform: scale(1.04); }
.svc_case__body { display: block; padding: 28px 28px 30px; }
.svc_case__title { font-family: montserrat_semibold, sans-serif; font-weight: 600; font-size: 20px; color: var(--svc-ink); margin: 0 0 12px; letter-spacing: -0.01em; }
.svc_case__text { display: block; font-size: 15px; line-height: 1.62; color: var(--svc-body); margin-bottom: 20px; }
.svc_case__cta { font-family: var(--svc-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--svc-accent); }
.svc_case__cta::after { content: " \2192"; }

/* ==========================================================================
   Motion — gentle hero reveal on load
   ========================================================================== */
@keyframes svcRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.svc_hero__inner > * { animation: svcRise .7s cubic-bezier(.2,.7,.2,1) backwards; }
.svc_hero__inner > *:nth-child(1) { animation-delay: .05s; }
.svc_hero__inner > *:nth-child(2) { animation-delay: .14s; }
.svc_hero__inner > *:nth-child(3) { animation-delay: .23s; }
.svc_hero__inner > *:nth-child(4) { animation-delay: .32s; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 860px) {
	.svc_richtext.has-image .svc_richtext__grid { grid-template-columns: 1fr; }
	.svc_richtext.img-left .svc_richtext__media { order: 0; }
	.svc_cta__inner { flex-direction: column; align-items: flex-start; }
	.svc_stat { border-left: 0; padding: 6px 0; }
	.svc_stats__grid { gap: 28px 24px; }
}
@media (max-width: 600px) {
	.svc_hero { padding: 132px 0 76px; }
	.svc_caps__grid { grid-template-columns: 1fr; }
	.svc_models__grid { grid-template-columns: 1fr; }
	.svc_model { padding: 28px 22px 26px; }
	.svc_cmp__table { font-size: 14px; }
	.svc_cmp__table th,
	.svc_cmp__table td { padding: 14px 16px; }
}

/* ==========================================================================
   Comparison table — hairline grid, one emphasised column
   Markup: template-parts/service-section-comparison.php
   ========================================================================== */
.svc_cmp__scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--svc-line);
	border-radius: var(--svc-radius);
}
.svc_cmp__scroll:focus-visible { outline: 2px solid var(--svc-accent); outline-offset: 2px; }

.svc_cmp__table {
	width: 100%;
	min-width: 680px;
	border-collapse: collapse;
	font-size: 15px;
	background: var(--svc-paper);
}
.svc_cmp__table th,
.svc_cmp__table td {
	text-align: left;
	vertical-align: top;
	padding: 18px 22px;
	border-bottom: 1px solid var(--svc-line);
	line-height: 1.6;
}
.svc_cmp__table tbody tr:last-child th,
.svc_cmp__table tbody tr:last-child td { border-bottom: 0; }

.svc_cmp__table thead th {
	font-family: var(--svc-mono);
	font-size: 11.5px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--svc-muted);
	background: var(--svc-mist);
	border-bottom: 1px solid var(--svc-line-strong);
	white-space: nowrap;
}
.svc_cmp__label {
	font-family: montserrat_semibold, "Montserrat", sans-serif;
	font-weight: 600;
	color: var(--svc-ink);
	white-space: nowrap;
}
.svc_cmp__table td { color: var(--svc-body); }

/* The emphasised column — this model. */
.svc_cmp__table th.is-mine,
.svc_cmp__table td.is-mine {
	background: rgba(239, 13, 51, 0.035);
	box-shadow: inset 1px 0 0 var(--svc-accent), inset -1px 0 0 var(--svc-accent);
	color: var(--svc-ink);
}
.svc_cmp__table thead th.is-mine {
	color: var(--svc-accent);
	background: rgba(239, 13, 51, 0.07);
	box-shadow: inset 1px 0 0 var(--svc-accent), inset -1px 0 0 var(--svc-accent), inset 0 2px 0 var(--svc-accent);
}
.svc_cmp__table tbody tr:last-child td.is-mine { box-shadow: inset 1px 0 0 var(--svc-accent), inset -1px 0 0 var(--svc-accent), inset 0 -2px 0 var(--svc-accent); }

.svc_cmp__note {
	margin: 16px 0 0;
	font-family: var(--svc-mono);
	font-size: 12.5px;
	line-height: 1.6;
	color: var(--svc-muted);
}

/* ==========================================================================
   Commercial models — numbered cards, definition-list body
   Markup: template-parts/service-section-pricing.php
   ========================================================================== */
.svc_models__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1px;
	background: var(--svc-line);
	border: 1px solid var(--svc-line);
	border-radius: var(--svc-radius);
	overflow: hidden;
}
.svc_model {
	position: relative;
	background: var(--svc-paper);
	padding: 34px 30px 30px;
	transition: background .25s ease;
}
.svc_model:hover { background: var(--svc-mist); }
.svc_model__num {
	display: block;
	font-family: var(--svc-mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--svc-accent);
	margin-bottom: 14px;
}
.svc_model__title {
	font-family: montserrat_semibold, "Montserrat", sans-serif;
	font-weight: 600;
	font-size: 20px;
	line-height: 1.25;
	letter-spacing: -0.015em;
	color: var(--svc-ink);
	margin: 0 0 10px;
}
.svc_model__lede {
	margin: 0 0 22px;
	font-size: 15px;
	line-height: 1.65;
	color: var(--svc-body);
}
.svc_model__meta { margin: 0; padding: 22px 0 0; border-top: 1px solid var(--svc-line); }
.svc_model__row + .svc_model__row { margin-top: 16px; }
.svc_model__row dt {
	font-family: var(--svc-mono);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--svc-muted);
	margin-bottom: 5px;
}
.svc_model__row dd {
	margin: 0;
	font-size: 14.5px;
	line-height: 1.6;
	color: var(--svc-ink-2);
}
.svc_models__note {
	margin: 16px 0 0;
	font-family: var(--svc-mono);
	font-size: 12.5px;
	line-height: 1.6;
	color: var(--svc-muted);
}

/* ==========================================================================
   Accessibility — respect reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
	.svc_detail *,
	.svc_detail *::before,
	.svc_detail *::after { animation: none !important; transition: none !important; }
	.svc_hero__inner > * { animation: none; }
}