/* ==========================================================================
   Anomalies Ops Design Tokens
   ========================================================================== */

:root {
  /* Surfaces */
  --color-ink: #0A0E1A;
  --color-ink-raised: #121826;
  --color-ink-border: #232B3D;
  --color-paper: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F1F5F9;
  --color-surface-border: #E2E8F0;

  /* Text */
  --color-text-on-dark: #E7ECF3;
  --color-text-on-dark-muted: #94A3B8;
  --color-text-on-light: #0F172A;
  --color-text-on-light-muted: #475569;

  /* Brand accent (teal), split by background per WCAG AA text contrast */
  --color-accent: #14B8A6;          /* decorative / icons / borders / text on dark */
  --color-accent-hover: #0D9488;
  --color-accent-on-light: #0F766E; /* text/links on light backgrounds (5.2:1) */
  --color-accent-on-light-hover: #0B5C56;

  /* Reserved urgency color, destructive/error use only */
  --color-alert-strong: #DC2626;
  --color-on-alert-strong: #FFFFFF;
  --color-alert: #F59E0B;

  /* Type */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Spacing (4/8px rhythm) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-reveal: 600ms;

  /* Layout */
  --container-max: 1280px;
  --gutter: 16px;

  color-scheme: light;
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-text-on-light);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 { margin: 0; line-height: 1.15; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; padding: 0; }

a, button, input, textarea, select, summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 1000;
  background: var(--color-accent-on-light);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

@media (min-width: 640px) {
  :root { --gutter: 24px; }
}
@media (min-width: 1024px) {
  :root { --gutter: 40px; }
}

.section {
  padding-block: var(--space-9);
}
@media (max-width: 640px) {
  .section { padding-block: var(--space-7); }
}

.section--dark {
  background: var(--color-ink);
  color: var(--color-text-on-dark);
}
.section--tint {
  background: var(--color-surface-alt);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-on-light);
}
.section--dark .eyebrow { color: var(--color-accent); }

.section-head {
  max-width: 720px;
  margin-bottom: var(--space-7);
}
.section-head--center { margin-inline: auto; text-align: center; }

h2.section-title {
  font-size: clamp(28px, 4vw, 40px);
  margin-top: var(--space-3);
}
h3.card-title { font-size: 20px; }

.lede {
  font-size: 18px;
  color: var(--color-text-on-light-muted);
  margin-top: var(--space-4);
}
.section--dark .lede { color: var(--color-text-on-dark-muted); }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-accent-on-light);
  color: #fff;
}
.btn--primary:hover { background: var(--color-accent-on-light-hover); box-shadow: 0 8px 20px -8px rgba(15,118,110,0.5); }

.section--dark .btn--primary {
  background: var(--color-accent);
  color: #05201C;
}
.section--dark .btn--primary:hover { background: var(--color-accent-hover); box-shadow: 0 8px 24px -8px rgba(20,184,166,0.45); }

.btn--secondary {
  background: transparent;
  color: var(--color-text-on-light);
  border-color: var(--color-surface-border);
}
.btn--secondary:hover { border-color: var(--color-accent-on-light); color: var(--color-accent-on-light); }

.section--dark .btn--secondary,
.hero .btn--secondary,
.page-hero .btn--secondary {
  color: var(--color-text-on-dark);
  border-color: var(--color-ink-border);
}
.section--dark .btn--secondary:hover,
.hero .btn--secondary:hover,
.page-hero .btn--secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }

.btn--sm { min-height: 40px; padding: 0 var(--space-4); font-size: 14px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent-on-light);
  font-weight: 600;
  font-size: 15px;
  transition: gap var(--dur-fast) var(--ease-out);
}
.link-arrow svg { transition: transform var(--dur-fast) var(--ease-out); }
.link-arrow:hover { gap: var(--space-3); }
.section--dark .link-arrow { color: var(--color-accent); }

/* ==========================================================================
   Hotline bar
   ========================================================================== */

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-ink-border);
}
.site-header__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-4) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  transition: padding var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .site-header__inner {
  padding-block: var(--space-2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-on-dark);
  flex-shrink: 0;
}
.brand__mark { color: var(--color-accent); width: 34px; height: 34px; }
.brand__word {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1.1;
}
.brand__word span { display: block; color: var(--color-text-on-dark-muted); font-weight: 600; font-size: 12px; letter-spacing: 0.12em; }

.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.main-nav__link {
  color: var(--color-text-on-dark-muted);
  font-weight: 600;
  font-size: 15px;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--dur-fast) var(--ease-out);
}
.main-nav__link:hover, .main-nav__link[aria-current="page"] { color: var(--color-text-on-dark); }
.main-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-dark);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--color-ink-raised); }

@media (max-width: 900px) {
  .main-nav { display: none; }
  .header-actions .btn--primary.btn--sm { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* Mobile nav panel */
.nav-panel {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
}
.nav-panel[data-open="true"] { visibility: visible; }

.nav-panel__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 13, 0.6);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.nav-panel[data-open="true"] .nav-panel__backdrop { opacity: 1; }

.nav-panel__sheet {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 86vw);
  background: var(--color-ink);
  border-left: 1px solid var(--color-ink-border);
  padding: var(--space-5);
  transform: translateX(100%);
  transition: transform var(--dur-base) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.nav-panel[data-open="true"] .nav-panel__sheet { transform: translateX(0); }

.nav-panel__head { display: flex; align-items: center; justify-content: space-between; }
.nav-panel__close {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-text-on-dark);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.nav-panel__close:hover { background: var(--color-ink-raised); }

.nav-panel__list { display: flex; flex-direction: column; gap: var(--space-2); }
.nav-panel__link {
  display: block;
  padding: var(--space-3) var(--space-2);
  min-height: 44px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-on-dark);
  border-radius: var(--radius-sm);
}
.nav-panel__link:hover { background: var(--color-ink-raised); color: var(--color-accent); }

body.nav-open { overflow: hidden; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  background: radial-gradient(1200px 600px at 80% -10%, rgba(20,184,166,0.14), transparent 60%), var(--color-ink);
  color: var(--color-text-on-dark);
  padding-block: var(--space-9) var(--space-8);
}
.hero__content { max-width: 760px; }
.hero__title {
  font-size: clamp(34px, 5.5vw, 56px);
  margin-top: var(--space-4);
}
.hero__subhead {
  margin-top: var(--space-5);
  font-size: 19px;
  color: var(--color-text-on-dark-muted);
  max-width: 620px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-7); }

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-ink-border);
  border-radius: 999px;
  background: var(--color-ink-raised);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-text-on-dark-muted);
}
.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(20,184,166,0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(20,184,166,0.55); }
  70% { box-shadow: 0 0 0 8px rgba(20,184,166,0); }
  100% { box-shadow: 0 0 0 0 rgba(20,184,166,0); }
}
@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */

[data-reveal],
[data-reveal-group] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
  transition-delay: calc(var(--reveal-index, 0) * 60ms);
}
[data-reveal].is-visible,
[data-reveal-group] > *.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-reveal-group] > * { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.stat { text-align: center; }
.stat__value {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 500;
  color: var(--color-accent-on-light);
}
.section--dark .stat__value { color: var(--color-accent); }
.stat__label {
  margin-top: var(--space-2);
  font-size: 14px;
  color: var(--color-text-on-light-muted);
  letter-spacing: 0.02em;
}
.section--dark .stat__label { color: var(--color-text-on-dark-muted); }

@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; gap: var(--space-7); }
}

/* ==========================================================================
   Cards / grids
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--space-5);
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px -18px rgba(15,23,42,0.18); border-color: var(--color-accent-on-light); }

.section--dark .card {
  background: var(--color-ink-raised);
  border-color: var(--color-ink-border);
}
.section--dark .card:hover { border-color: var(--color-accent); box-shadow: 0 16px 32px -18px rgba(0,0,0,0.5); }

.card__icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(15,118,110,0.08);
  color: var(--color-accent-on-light);
  margin-bottom: var(--space-4);
}
.section--dark .card__icon { background: rgba(20,184,166,0.12); color: var(--color-accent); }
.card__icon svg { width: 24px; height: 24px; }

.card__title { margin-top: 0; }
.card__text {
  margin-top: var(--space-2);
  color: var(--color-text-on-light-muted);
  font-size: 15px;
}
.section--dark .card__text { color: var(--color-text-on-dark-muted); }
.card__link { margin-top: var(--space-4); }

.tag {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  background: rgba(15,118,110,0.08);
  color: var(--color-accent-on-light);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ==========================================================================
   Process / timeline
   ========================================================================== */

.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
  position: relative;
}
.process__line {
  grid-column: 1 / -1;
  width: 100%;
  height: 2px;
  margin-bottom: var(--space-2);
}
.process__line path {
  stroke: var(--color-accent);
  stroke-width: 2;
  fill: none;
}
.process__step { text-align: left; }
.process__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.process__title { font-size: 17px; }
.process__text { margin-top: var(--space-2); font-size: 14px; color: var(--color-text-on-dark-muted); }

@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; gap: var(--space-6); }
  .process__line { display: none; }
}

/* ==========================================================================
   CTA band
   ========================================================================== */

.cta-band {
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  border: 1px solid var(--color-ink-border);
}
.cta-band__title { font-size: clamp(26px, 4vw, 36px); }
.cta-band__text { margin-top: var(--space-3); color: var(--color-text-on-dark-muted); }
.cta-band .btn { margin-top: var(--space-6); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-ink);
  color: var(--color-text-on-dark-muted);
  border-top: 1px solid var(--color-ink-border);
  padding-block: var(--space-8) var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-7);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand__text { margin-top: var(--space-4); max-width: 320px; font-size: 14px; }
.footer-heading {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-4);
}
.footer-list { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-list a { font-size: 14px; transition: color var(--dur-fast) var(--ease-out); }
.footer-list a:hover { color: var(--color-accent); }

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-ink-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: 13px;
}
.social-link {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-ink-border);
  border-radius: 50%;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.social-link:hover { border-color: var(--color-accent); color: var(--color-accent); }
.social-link svg { width: 18px; height: 18px; }

/* ==========================================================================
   Form (contact page)
   ========================================================================== */

.form-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 900px) {
  .form-grid { grid-template-columns: 1fr; }
}

.field { margin-bottom: var(--space-5); }
.field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: var(--space-2);
}
.field .required { color: var(--color-alert-strong); }
.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font: inherit;
  font-size: 16px;
  color: var(--color-text-on-light);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-accent-on-light);
  box-shadow: 0 0 0 3px rgba(15,118,110,0.15);
}
.field-error {
  display: none;
  margin-top: var(--space-2);
  color: var(--color-alert-strong);
  font-size: 13px;
  font-weight: 600;
}
.field.has-error input,
.field.has-error textarea { border-color: var(--color-alert-strong); }
.field.has-error .field-error { display: block; }
.field-hint { margin-top: var(--space-2); font-size: 13px; color: var(--color-text-on-light-muted); }

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}
.checkbox-field input {
  width: 20px; height: 20px;
  min-height: 0;
  margin-top: 2px;
  accent-color: var(--color-alert-strong);
  flex-shrink: 0;
}
.checkbox-field label { font-weight: 500; font-size: 14px; margin: 0; }

.compromise-alert {
  display: none;
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #7F1D1D;
  font-size: 14px;
}
.compromise-alert[data-visible="true"] { display: block; }
.compromise-alert a { font-weight: 700; text-decoration: underline; }

.form-status {
  margin-top: var(--space-4);
  font-size: 14px;
  font-weight: 600;
}
.form-status[data-state="success"] { color: var(--color-accent-on-light); }
.form-status[data-state="error"] { color: var(--color-alert-strong); }

.contact-card {
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-ink-border);
}
.contact-card__row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-ink-border);
}
.contact-card__row:last-of-type { border-bottom: none; }
.contact-card__row svg { color: var(--color-accent); width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }
.contact-card__row a, .contact-card__row p { font-size: 15px; }
.contact-card__label { font-size: 12px; color: var(--color-text-on-dark-muted); margin-bottom: var(--space-1); }
.contact-card__note { margin-top: var(--space-5); font-size: 13px; color: var(--color-text-on-dark-muted); }

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */

.page-hero {
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  padding-block: var(--space-8) var(--space-7);
}
.page-hero__title { font-size: clamp(32px, 5vw, 48px); margin-top: var(--space-3); }
.page-hero__lede { margin-top: var(--space-4); font-size: 18px; color: var(--color-text-on-dark-muted); max-width: 640px; }

/* Service detail sections */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (max-width: 900px) {
  .service-block { grid-template-columns: 1fr; }
}
.service-block__included {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.service-block__included h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-mono); color: var(--color-accent-on-light); }
.service-block__included ul { margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.service-block__included li { display: flex; gap: var(--space-3); font-size: 15px; align-items: flex-start; }
.service-block__included li svg { color: var(--color-accent-on-light); width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }

/* Case studies */
.case-card { display: flex; flex-direction: column; gap: var(--space-5); }
.case-card__section h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-mono); color: var(--color-accent-on-light); margin-bottom: var(--space-2); }
.case-card__section p { font-size: 15px; color: var(--color-text-on-light-muted); }

/* Differentiator grid (about page) */
.diff-card__title { margin-top: var(--space-4); }

/* Utility */
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}