/* ============================================================
   HASMAN — assets/css/pages/services.css  (v2 — full rewrite)
   Covers all classes across:
     services.php          — hub page (tabs, outcome strip, differentiators,
                             platform grid, engagement model, CTA)
     services-enterprise.php — deep dive (platform matrix, enterprise layout,
                             sidebar nav, service articles, SLA table, FAQ)
     services-ai.php       — AI deep dive (hero particles, stats bar,
                             differentiator section, AI accordion, process steps,
                             FAQ, solutions teaser, floating demo CTA)
   ============================================================ */


/* ──────────────────────────────────────────────────────────
   SHARED HELPERS (used across 2+ files)
   ────────────────────────────────────────────────────────── */

/* Section header */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--sp-12, 3rem);
}
.section-header--light { /* eyebrow/title handle colouring themselves */ }

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent, #00B0F0);
  margin-bottom: var(--sp-3, .75rem);
}
.section-eyebrow--light { color: rgba(255,255,255,.65); }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-navy, #002060);
  line-height: 1.15;
  margin-bottom: var(--sp-4, 1rem);
}
.section-title--white { color: var(--color-white, #fff); }
.section-title--left  { text-align: left; }

.section-subtitle,
.section-sub {
  font-size: var(--text-base, 1rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
}
.section-subtitle--white,
.section-sub--white { color: rgba(255,255,255,.78); }

/* Section CTA row */
.section-cta {
  display: flex;
  gap: var(--sp-4, 1rem);
  flex-wrap: wrap;
  margin-top: var(--sp-10, 2.5rem);
}

/* Breadcrumb (shared with about.css — keep in sync) */
.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: var(--sp-2, .5rem);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm, .875rem);
}
.breadcrumb li { color: rgba(255,255,255,.55); }
.breadcrumb li + li::before {
  content: '/';
  margin-right: var(--sp-2, .5rem);
  color: rgba(255,255,255,.3);
}
.breadcrumb a { color: rgba(255,255,255,.78); text-decoration: none; transition: color var(--duration-base, .2s); }
.breadcrumb a:hover { color: var(--accent, #00B0F0); }

/* Tag chips */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs, .75rem);
  font-weight: 600;
  border-radius: var(--radius-full, 999px);
  padding: 3px 12px;
  white-space: nowrap;
}
.tag--mono {
  font-family: var(--font-mono);
  background: rgba(0,176,240,.1);
  border: 1px solid rgba(0,176,240,.25);
  color: var(--color-navy, #002060);
}
.tag--navy {
  background: rgba(0,32,96,.08);
  border: 1px solid rgba(0,32,96,.18);
  color: var(--color-navy, #002060);
}
.tag--sm { font-size: 11px; padding: 2px 10px; }

/* Outcomes list (shared) */
.outcomes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3, .75rem);
}
.outcomes-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3, .75rem);
  font-size: var(--text-sm, .875rem);
  color: var(--text-body, var(--text-sub));
  line-height: var(--leading-loose, 1.75);
}
.outcomes-list__item svg { flex-shrink: 0; margin-top: 3px; }

/* Process steps (shared) */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4, 1rem);
  margin-top: var(--sp-6, 1.5rem);
  list-style: none;
  padding: 0;
  counter-reset: proc-step;
}
.process-steps__item {
  counter-increment: proc-step;
  display: flex;
  align-items: center;
  gap: var(--sp-3, .75rem);
  font-size: var(--text-sm, .875rem);
  color: var(--text-body);
  line-height: var(--leading-normal, 1.5);
}
.process-steps__item::before {
  content: counter(proc-step, decimal-leading-zero);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-navy, #002060);
  color: var(--color-white, #fff);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* No-data fallback */
.no-data {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  text-align: center;
  padding: var(--sp-8, 2rem) 0;
}

/* Button extras */
.btn--white-navy {
  color: var(--color-navy, #002060);
  background: var(--color-white, #fff);
  border: 2px solid var(--color-white, #fff);
  border-radius: var(--radius-full, 999px);
  padding: 11px 28px;
  font-weight: 700;
  font-size: var(--text-sm, .875rem);
  text-decoration: none;
  transition: background var(--duration-base, .2s), box-shadow var(--duration-base, .2s);
}
.btn--white-navy:hover {
  background: #e8f4fb;
  box-shadow: 0 4px 16px rgba(0,32,96,.18);
}
.btn--ghost-white {
  color: var(--color-white, #fff);
  background: transparent;
  border: 2px solid rgba(255,255,255,.55);
  border-radius: var(--radius-full, 999px);
  padding: 11px 28px;
  font-weight: 700;
  font-size: var(--text-sm, .875rem);
  text-decoration: none;
  transition: border-color var(--duration-base, .2s), background var(--duration-base, .2s);
}
.btn--ghost-white:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}
.btn--full { width: 100%; justify-content: center; display: flex; }


/* ══════════════════════════════════════════════════════════
   1. PAGE HEROES (services variants)
   ══════════════════════════════════════════════════════════ */

.page-hero--services,
.page-hero--enterprise,
.page-hero--ai {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-navy, #002060) 0%, #003a8c 60%, #001540 100%);
  padding: var(--sp-24, 6rem) 0 var(--sp-20, 5rem);
  min-height: 420px;
  display: flex;
  align-items: center;
}
.page-hero__hex-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 18% 30%, rgba(0,176,240,.18) 0%, transparent 50%),
    radial-gradient(circle at 82% 68%, rgba(0,176,240,.1) 0%, transparent 45%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent, #00B0F0);
  margin-bottom: var(--sp-4, 1rem);
}
.page-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white, #fff);
  line-height: 1.1;
  margin-bottom: var(--sp-5, 1.25rem);
}
.page-hero__title em {
  font-style: normal;
  color: var(--accent, #00B0F0);
}
.page-hero__sub {
  font-size: var(--text-lg, 1.125rem);
  color: rgba(255,255,255,.78);
  max-width: 620px;
  line-height: var(--leading-loose, 1.75);
  margin-bottom: var(--sp-6, 1.5rem);
}
.page-hero__actions {
  display: flex;
  gap: var(--sp-4, 1rem);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6, 1.5rem);
}
.page-hero__accent-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-sky, linear-gradient(90deg, #00B0F0, #0078d4));
}

/* Particle canvas (AI hero) */
.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.page-hero--ai .page-hero__inner { position: relative; z-index: 1; }


/* ══════════════════════════════════════════════════════════
   2. OUTCOME STRIP — services.php
   ══════════════════════════════════════════════════════════ */
.outcome-strip {
  background: var(--color-navy, #002060);
  padding: var(--sp-8, 2rem) 0;
  border-bottom: 1px solid rgba(0,176,240,.15);
}
.outcome-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.outcome-strip__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-5, 1.25rem) var(--sp-6, 1.5rem);
  border-right: 1px solid rgba(255,255,255,.1);
}
.outcome-strip__item:last-child { border-right: none; }
.outcome-strip__value {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--accent, #00B0F0);
  line-height: 1;
  margin-bottom: var(--sp-2, .5rem);
}
.outcome-strip__label {
  font-size: var(--text-xs, .75rem);
  font-weight: 600;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
  line-height: 1.4;
  max-width: 120px;
}


/* ══════════════════════════════════════════════════════════
   3. TAB SWITCHER — services.php
   ══════════════════════════════════════════════════════════ */
.tabs {
  display: flex;
  gap: var(--sp-2, .5rem);
  background: var(--color-offwhite, #f4f7fb);
  border: 1px solid rgba(0,32,96,.1);
  border-radius: var(--radius-full, 999px);
  padding: 5px;
  width: fit-content;
  margin: 0 auto var(--sp-10, 2.5rem);
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2, .5rem);
  font-family: var(--font-heading);
  font-size: var(--text-sm, .875rem);
  font-weight: 600;
  color: var(--text-sub);
  background: transparent;
  border: none;
  border-radius: var(--radius-full, 999px);
  padding: 10px 22px;
  cursor: pointer;
  transition:
    color var(--duration-base, .2s),
    background var(--duration-base, .2s),
    box-shadow var(--duration-base, .2s);
}
.tab:hover { color: var(--color-navy, #002060); }
.tab--active {
  background: var(--color-navy, #002060);
  color: var(--color-white, #fff);
  box-shadow: 0 2px 12px rgba(0,32,96,.25);
}

/* Tab panels */
.tab-panel { display: none; }
.tab-panel--active { display: block; }

.tab-panel__intro {
  font-size: var(--text-base, 1rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  max-width: 680px;
  margin: 0 auto var(--sp-10, 2.5rem);
  text-align: center;
}


/* ══════════════════════════════════════════════════════════
   4. SERVICE CARDS (hub page — enterprise + AI panels)
   ══════════════════════════════════════════════════════════ */

/* Enterprise grid — 3 cols */
.services-grid--enterprise {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6, 1.5rem);
}
/* AI grid — 2 cols */
.services-grid--ai {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6, 1.5rem);
}

/* Shared card base */
.service-card {
  position: relative;
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-7, 1.75rem) var(--sp-6, 1.5rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3, .75rem);
  transition:
    transform var(--duration-base, .2s) var(--ease-out),
    box-shadow var(--duration-base, .2s),
    border-color var(--duration-base, .2s);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0,32,96,.12);
  border-color: rgba(0,176,240,.28);
}

/* Number badge */
.service-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  color: rgba(0,32,96,.25);
  letter-spacing: .08em;
}

/* AI icon wrapper */
.service-card__ai-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg, .75rem);
  background: rgba(0,176,240,.08);
  transition: background var(--duration-base, .2s);
}
.service-card:hover .service-card__ai-icon { background: rgba(0,176,240,.16); }

/* Card title */
.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  margin: 0;
}

/* Card description */
.service-card__desc {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
  flex: 1;
}

/* Proof point */
.service-card__proof {
  display: flex;
  align-items: center;
  gap: var(--sp-2, .5rem);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  background: rgba(0,176,240,.07);
  border: 1px solid rgba(0,176,240,.2);
  border-radius: var(--radius-full, 999px);
  padding: 4px 12px;
  width: fit-content;
}
.service-card__proof--ai svg path { fill: #00B0F0; }

/* Tags row */
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2, .5rem);
  margin-top: auto;
}

/* Deep Dive link */
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1, .25rem);
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  color: var(--accent, #00B0F0);
  text-decoration: none;
  margin-top: var(--sp-1, .25rem);
  transition: gap var(--duration-base, .2s);
}
.service-card__link:hover { gap: var(--sp-2, .5rem); }

/* AI glow card (original — kept for back-compat) */
.ai-service-card {
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition:
    transform  var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}
.ai-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 40px rgba(0,176,240,.25);
}
.ai-service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: var(--grad-sky);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
  z-index: 0;
  pointer-events: none;
}
.ai-service-card:hover::after { opacity: 0.04; }
.ai-service-card > * { position: relative; z-index: 1; }
.ai-service-card__icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--grad-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--color-white);
}
.ai-service-card__chip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}


/* ══════════════════════════════════════════════════════════
   5. WHY HASMAN — DIFFERENTIATOR BLOCK (services.php)
   ══════════════════════════════════════════════════════════ */
.why-hasman { background: var(--color-bg-alt, #f4f7fb); }

.differentiator-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6, 1.5rem);
}
.differentiator-card {
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.08);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-7, 1.75rem) var(--sp-6, 1.5rem);
  transition:
    transform var(--duration-base, .2s) var(--ease-out),
    box-shadow var(--duration-base, .2s),
    border-color var(--duration-base, .2s);
}
.differentiator-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,32,96,.1);
  border-color: rgba(0,176,240,.25);
}
.differentiator-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg, .75rem);
  background: rgba(0,176,240,.08);
  margin-bottom: var(--sp-4, 1rem);
  transition: background var(--duration-base, .2s);
}
.differentiator-card:hover .differentiator-card__icon { background: rgba(0,176,240,.16); }
.differentiator-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base, 1rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  margin-bottom: var(--sp-2, .5rem);
}
.differentiator-card__desc {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
}


/* ══════════════════════════════════════════════════════════
   6. PLATFORM EXPERTISE GRID (services.php)
   ══════════════════════════════════════════════════════════ */
.tech-logos { background: var(--color-white, #fff); }

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5, 1.25rem);
}
.platform-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2, .5rem);
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-5, 1.25rem);
  transition: box-shadow var(--duration-base, .2s), border-color var(--duration-base, .2s);
}
.platform-item:hover {
  box-shadow: 0 6px 24px rgba(0,32,96,.1);
  border-color: rgba(0,176,240,.25);
}
.platform-item__abbr {
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 800;
  letter-spacing: .08em;
  color: rgba(0,32,96,.35);
}
.platform-item__name {
  font-family: var(--font-heading);
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
}
.platform-item__bar {
  width: 100%;
  height: 5px;
  background: rgba(0,32,96,.08);
  border-radius: 3px;
  overflow: hidden;
  margin-top: var(--sp-1, .25rem);
}
.platform-item__bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent, #00B0F0) 0%, #0078d4 100%);
  border-radius: 3px;
  transition: width 1s var(--ease-out, ease-out);
}
.platform-item__prof {
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  color: var(--accent, #00B0F0);
  text-align: right;
}
.tech-logos__note {
  margin-top: var(--sp-8, 2rem);
  text-align: center;
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
}
.tech-logos__note a {
  color: var(--accent, #00B0F0);
  font-weight: 600;
  text-decoration: none;
}
.tech-logos__note a:hover { text-decoration: underline; }


/* ══════════════════════════════════════════════════════════
   7. ENGAGEMENT MODEL (services.php)
   ══════════════════════════════════════════════════════════ */
.engagement-model { background: var(--color-navy, #002060); }

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6, 1.5rem);
}
.engagement-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-7, 1.75rem) var(--sp-6, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3, .75rem);
  transition:
    background var(--duration-base, .2s),
    border-color var(--duration-base, .2s),
    transform var(--duration-base, .2s) var(--ease-out);
}
.engagement-card:hover {
  background: rgba(0,176,240,.1);
  border-color: rgba(0,176,240,.35);
  transform: translateY(-4px);
}
.engagement-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent, #00B0F0);
  background: rgba(0,176,240,.15);
  border: 1px solid rgba(0,176,240,.3);
  border-radius: var(--radius-full, 999px);
  padding: 2px 10px;
  width: fit-content;
}
.engagement-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 700;
  color: var(--color-white, #fff);
  margin: 0;
}
.engagement-card__desc {
  font-size: var(--text-sm, .875rem);
  color: rgba(255,255,255,.75);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
  flex: 1;
}
.engagement-card__best {
  font-size: var(--text-xs, .75rem);
  color: rgba(255,255,255,.55);
  margin: 0;
  line-height: 1.5;
}
.engagement-card__best strong { color: rgba(255,255,255,.85); }


/* ══════════════════════════════════════════════════════════
   8. CONTACT CTA STRIP (shared by all 3 files)
   ══════════════════════════════════════════════════════════ */
.contact-cta {
  background: linear-gradient(135deg, var(--accent, #00B0F0) 0%, #0078d4 100%);
}
.contact-cta__inner {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.contact-cta__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-white, #fff);
  line-height: 1.2;
  margin-bottom: var(--sp-4, 1rem);
}
.contact-cta__sub {
  font-size: var(--text-base, 1rem);
  color: rgba(255,255,255,.88);
  line-height: var(--leading-loose, 1.75);
  margin-bottom: var(--sp-8, 2rem);
}
.contact-cta__actions {
  display: flex;
  gap: var(--sp-4, 1rem);
  justify-content: center;
  flex-wrap: wrap;
}


/* ══════════════════════════════════════════════════════════
   9. FAQ ACCORDION (shared by enterprise + AI files)
   ══════════════════════════════════════════════════════════ */
.enterprise-faq,
.ai-faq {
  background: var(--color-offwhite, #f4f7fb);
}
.enterprise-faq__inner,
.ai-faq__inner {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3, .75rem);
}
.faq-list__item {
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-lg, .75rem);
  overflow: hidden;
  transition: border-color var(--duration-base, .2s);
}
.faq-list__item:focus-within,
.faq-list__item:hover { border-color: rgba(0,176,240,.3); }

.faq-list__question { margin: 0; }
.faq-list__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4, 1rem);
  background: none;
  border: none;
  padding: var(--sp-5, 1.25rem) var(--sp-6, 1.5rem);
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-base, 1rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  cursor: pointer;
  transition: color var(--duration-base, .2s);
}
.faq-list__toggle:hover { color: var(--accent, #00B0F0); }
.faq-list__toggle[aria-expanded="true"] { color: var(--accent, #00B0F0); }

.faq-list__chevron {
  flex-shrink: 0;
  color: var(--text-sub);
  transition: transform var(--duration-base, .2s) var(--ease-out);
}
.faq-list__toggle[aria-expanded="true"] .faq-list__chevron {
  transform: rotate(180deg);
  color: var(--accent, #00B0F0);
}

.faq-list__answer {
  margin: 0;
  padding: 0 var(--sp-6, 1.5rem) var(--sp-5, 1.25rem);
}
.faq-list__answer p {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
}


/* ══════════════════════════════════════════════════════════
   10. ENTERPRISE PAGE — PLATFORM MATRIX
   ══════════════════════════════════════════════════════════ */
.platform-matrix { background: var(--color-offwhite, #f4f7fb); }

.matrix-wrap { overflow: hidden; }
.matrix-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-xl, 1rem);
  box-shadow: 0 4px 24px rgba(0,32,96,.08);
}
.matrix-scroll:focus { outline: 2px solid var(--accent, #00B0F0); outline-offset: 2px; }

.coverage-matrix {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white, #fff);
  font-size: var(--text-sm, .875rem);
}
.coverage-matrix thead {
  background: var(--color-navy, #002060);
}
.coverage-matrix thead th {
  padding: var(--sp-4, 1rem) var(--sp-5, 1.25rem);
  font-family: var(--font-heading);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--color-white, #fff);
  text-align: center;
  white-space: nowrap;
}
.coverage-matrix__corner { text-align: left; }
.coverage-matrix tbody tr {
  border-bottom: 1px solid rgba(0,32,96,.07);
  transition: background var(--duration-base, .2s);
}
.coverage-matrix tbody tr:last-child { border-bottom: none; }
.coverage-matrix tbody tr:hover { background: rgba(0,176,240,.04); }
.coverage-matrix__platform {
  padding: var(--sp-4, 1rem) var(--sp-5, 1.25rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  white-space: nowrap;
  text-align: left;
}
.coverage-matrix__cell {
  padding: var(--sp-3, .75rem) var(--sp-5, 1.25rem);
  text-align: center;
}
.coverage-matrix__tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.coverage-matrix__dash {
  font-size: 1.1rem;
  color: rgba(0,32,96,.25);
  line-height: 1;
}


/* ══════════════════════════════════════════════════════════
   11. ENTERPRISE PAGE — LAYOUT + SIDEBAR NAV
   ══════════════════════════════════════════════════════════ */
.enterprise-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--sp-12, 3rem);
  align-items: start;
}

/* Sticky sidebar */
.enterprise-sidebar {
  position: sticky;
  top: calc(var(--navbar-height, 72px) + var(--sp-6, 1.5rem));
}
.service-nav {
  background: var(--color-offwhite, #f4f7fb);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-6, 1.5rem);
}
.service-nav__heading {
  font-family: var(--font-mono);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-sub);
  margin-bottom: var(--sp-4, 1rem);
}
.service-nav ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-6, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1, .25rem);
}
.service-nav__link {
  display: flex;
  align-items: center;
  gap: var(--sp-3, .75rem);
  font-size: var(--text-sm, .875rem);
  font-weight: 500;
  color: var(--text-body);
  padding: var(--sp-3, .75rem) var(--sp-4, 1rem);
  border-radius: var(--radius-md, .5rem);
  border-left: 3px solid transparent;
  text-decoration: none;
  transition:
    background var(--duration-fast, .15s),
    border-color var(--duration-fast, .15s),
    color var(--duration-fast, .15s);
}
.service-nav__link:hover {
  background: rgba(0,176,240,.08);
  border-left-color: var(--accent, #00B0F0);
  color: var(--color-navy, #002060);
}
.service-nav__link.is-active {
  background: rgba(0,176,240,.12);
  border-left-color: var(--accent, #00B0F0);
  color: var(--color-navy, #002060);
  font-weight: 700;
}
.service-nav__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: rgba(0,32,96,.4);
  flex-shrink: 0;
}
.service-nav__cta { display: flex; flex-direction: column; }

/* Legacy sidebar classes (kept for back-compat) */
.services-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--sp-10);
  align-items: start;
}
.services-sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + var(--sp-6));
  background: var(--color-offwhite);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  border: 1px solid var(--color-border);
}
.services-sidebar__title {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sub);
  margin-bottom: var(--sp-4);
}
.services-sidebar__links { list-style: none; }
.services-sidebar__link {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-body);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md);
  border-left: 3px solid transparent;
  transition: var(--transition-fast);
}
.services-sidebar__link:hover,
.services-sidebar__link.is-active {
  background: var(--color-sky-light);
  border-left-color: var(--accent);
  color: var(--color-navy);
}


/* ══════════════════════════════════════════════════════════
   12. ENTERPRISE SERVICE ARTICLES
   ══════════════════════════════════════════════════════════ */
.enterprise-content {
  min-width: 0;
}
.enterprise-service {
  scroll-margin-top: calc(var(--navbar-height, 72px) + var(--sp-6, 1.5rem));
  padding-bottom: var(--sp-12, 3rem);
  margin-bottom: var(--sp-4, 1rem);
}

.enterprise-service__header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5, 1.25rem);
  margin-bottom: var(--sp-7, 1.75rem);
  padding-bottom: var(--sp-6, 1.5rem);
  border-bottom: 2px solid rgba(0,176,240,.15);
}
.enterprise-service__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: rgba(0,32,96,.12);
  line-height: 1;
  flex-shrink: 0;
}
.enterprise-service__title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-navy, #002060);
  margin: 0 0 var(--sp-2, .5rem);
}
.enterprise-service__tagline {
  font-size: var(--text-base, 1rem);
  font-weight: 600;
  color: var(--accent, #00B0F0);
  margin: 0;
}

.enterprise-service__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10, 2.5rem);
}
.enterprise-service__col {}

.enterprise-service__label {
  font-family: var(--font-heading);
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-navy, #002060);
  margin-bottom: var(--sp-3, .75rem);
}
.enterprise-service__col > p {
  font-size: var(--text-sm, .875rem);
  color: var(--text-body);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
}

.enterprise-service__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2, .5rem);
  margin-top: var(--sp-1, .25rem);
}

.enterprise-service__outcomes {
  background: rgba(0,176,240,.04);
  border: 1px solid rgba(0,176,240,.15);
  border-radius: var(--radius-lg, .75rem);
  padding: var(--sp-5, 1.25rem) var(--sp-6, 1.5rem);
}

.enterprise-service__footer {
  display: flex;
  gap: var(--sp-4, 1rem);
  flex-wrap: wrap;
  margin-top: var(--sp-8, 2rem);
}

/* Divider between services */
.enterprise-divider {
  border: none;
  border-top: 1px solid rgba(0,32,96,.08);
  margin: 0 0 var(--sp-12, 3rem);
}

/* SLA Response Table */
.sla-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm, .875rem);
  margin-top: var(--sp-2, .5rem);
  border-radius: var(--radius-lg, .75rem);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,32,96,.07);
}
.sla-table thead { background: var(--color-navy, #002060); }
.sla-table thead th {
  padding: var(--sp-3, .75rem) var(--sp-4, 1rem);
  font-family: var(--font-heading);
  font-size: var(--text-xs, .75rem);
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--color-white, #fff);
  text-align: left;
  white-space: nowrap;
}
.sla-table tbody tr {
  border-bottom: 1px solid rgba(0,32,96,.07);
  transition: background var(--duration-base, .2s);
}
.sla-table tbody tr:last-child { border-bottom: none; }
.sla-table tbody tr:hover { background: rgba(0,176,240,.04); }
.sla-table tbody td {
  padding: var(--sp-3, .75rem) var(--sp-4, 1rem);
  color: var(--text-body);
}
.sla-table tbody td:first-child {
  font-weight: 700;
  color: var(--color-navy, #002060);
}

/* Legacy service-detail classes (back-compat) */
.service-detail {
  scroll-margin-top: calc(var(--navbar-height) + var(--sp-6));
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-10);
}
.service-detail:last-child { border-bottom: none; margin-bottom: 0; }
.service-detail__header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.service-detail__icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-sky-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  flex-shrink: 0;
}
.service-detail__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
}
.service-detail__body p {
  font-size: var(--text-base);
  color: var(--text-body);
  line-height: var(--leading-loose);
  margin-bottom: var(--sp-5);
}
.service-detail__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin: var(--sp-5) 0;
}

/* Process steps (legacy) */
.process-step {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.process-step__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.process-step__content strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--sp-1);
}
.process-step__content p {
  font-size: var(--text-sm);
  color: var(--text-sub);
  line-height: var(--leading-loose);
}


/* ══════════════════════════════════════════════════════════
   13. AI PAGE — STATS BAR
   ══════════════════════════════════════════════════════════ */
.ai-stats-bar {
  background: var(--color-navy, #002060);
  border-bottom: 1px solid rgba(0,176,240,.15);
  padding: var(--sp-8, 2rem) 0;
}
.ai-stats-bar__inner {
  display: flex;
  justify-content: center;
  gap: 0;
}
.ai-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-5, 1.25rem) var(--sp-10, 2.5rem);
  border-right: 1px solid rgba(255,255,255,.1);
}
.ai-stat:last-child { border-right: none; }
.ai-stat__value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--accent, #00B0F0);
  line-height: 1;
  margin-bottom: var(--sp-2, .5rem);
}
.ai-stat__label {
  font-size: var(--text-xs, .75rem);
  font-weight: 600;
  color: rgba(255,255,255,.6);
  max-width: 110px;
  line-height: 1.4;
}


/* ══════════════════════════════════════════════════════════
   14. AI PAGE — DIFFERENTIATOR / PILLARS SECTION
   ══════════════════════════════════════════════════════════ */
.ai-differentiator { background: var(--color-white, #fff); }
.ai-differentiator__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16, 4rem);
  align-items: start;
}
.ai-differentiator__copy p {
  font-size: var(--text-base, 1rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
}

.ai-differentiator__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5, 1.25rem);
}
.ai-pillar {
  display: flex;
  gap: var(--sp-4, 1rem);
  align-items: flex-start;
  padding: var(--sp-5, 1.25rem);
  background: rgba(0,176,240,.04);
  border: 1px solid rgba(0,176,240,.14);
  border-radius: var(--radius-lg, .75rem);
  transition:
    background var(--duration-base, .2s),
    border-color var(--duration-base, .2s);
}
.ai-pillar:hover {
  background: rgba(0,176,240,.09);
  border-color: rgba(0,176,240,.28);
}
.ai-pillar__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md, .5rem);
  background: rgba(0,176,240,.1);
  flex-shrink: 0;
}
.ai-pillar__title {
  font-family: var(--font-heading);
  font-size: var(--text-base, 1rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  margin-bottom: var(--sp-1, .25rem);
}
.ai-pillar__desc {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
}


/* ══════════════════════════════════════════════════════════
   15. AI ACCORDION (services-ai.php)
   ══════════════════════════════════════════════════════════ */
.ai-services { background: var(--color-offwhite, #f4f7fb); }

.ai-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4, 1rem);
}
.ai-accordion__item {
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-xl, 1rem);
  overflow: hidden;
  transition: border-color var(--duration-base, .2s), box-shadow var(--duration-base, .2s);
}
.ai-accordion__item.is-open,
.ai-accordion__item:hover {
  border-color: rgba(0,176,240,.3);
  box-shadow: 0 4px 20px rgba(0,32,96,.08);
}

/* Trigger */
.ai-accordion__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 48px 1fr auto auto auto;
  align-items: center;
  gap: var(--sp-4, 1rem);
  padding: var(--sp-6, 1.5rem);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background var(--duration-base, .2s);
}
.ai-accordion__trigger:hover { background: rgba(0,176,240,.03); }
.ai-accordion__item.is-open .ai-accordion__trigger { background: rgba(0,176,240,.04); }

.ai-accordion__trigger-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg, .75rem);
  background: rgba(0,176,240,.08);
  flex-shrink: 0;
  transition: background var(--duration-base, .2s);
}
.ai-accordion__item.is-open .ai-accordion__trigger-icon { background: rgba(0,176,240,.16); }

.ai-accordion__trigger-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
}
.ai-accordion__trigger-tagline {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
}
.ai-accordion__meta { display: flex; gap: var(--sp-2, .5rem); }
.ai-accordion__chevron {
  flex-shrink: 0;
  color: var(--text-sub);
  transition: transform var(--duration-base, .2s) var(--ease-out);
}
.ai-accordion__item.is-open .ai-accordion__chevron { transform: rotate(180deg); color: var(--accent, #00B0F0); }

/* Panel */
.ai-accordion__panel { display: none; }
.ai-accordion__item.is-open .ai-accordion__panel { display: block; }

.ai-accordion__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8, 2rem);
  padding: var(--sp-2, .5rem) var(--sp-6, 1.5rem) var(--sp-8, 2rem);
}
.ai-accordion__col {}
.ai-accordion__label {
  font-family: var(--font-heading);
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-navy, #002060);
  margin-bottom: var(--sp-3, .75rem);
}
.ai-accordion__scenario {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  background: rgba(0,32,96,.03);
  border-left: 3px solid rgba(0,176,240,.4);
  padding: var(--sp-4, 1rem) var(--sp-5, 1.25rem);
  border-radius: 0 var(--radius-md, .5rem) var(--radius-md, .5rem) 0;
  margin: 0;
}
.ai-accordion__engagement {
  display: flex;
  gap: var(--sp-5, 1.25rem);
  flex-wrap: wrap;
  margin-top: var(--sp-5, 1.25rem);
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
}
.ai-accordion__engagement strong { color: var(--color-navy, #002060); }

/* Architecture list */
.ai-arch-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2, .5rem);
  counter-reset: arch-step;
}
.ai-arch-list__item {
  counter-increment: arch-step;
  display: flex;
  align-items: center;
  gap: var(--sp-3, .75rem);
  font-size: var(--text-sm, .875rem);
  color: var(--text-body);
  line-height: 1.5;
}
.ai-arch-list__item::before {
  content: counter(arch-step);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0,176,240,.12);
  border: 1px solid rgba(0,176,240,.3);
  color: var(--accent, #00B0F0);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ══════════════════════════════════════════════════════════
   16. AI ENGAGEMENT PROCESS (services-ai.php)
   ══════════════════════════════════════════════════════════ */
.ai-process { background: var(--color-white, #fff); }

.ai-process__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
/* Vertical connector line */
.ai-process__steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent, #00B0F0) 0%, rgba(0,176,240,.15) 100%);
  border-radius: 2px;
}
.ai-process__step {
  display: flex;
  gap: var(--sp-6, 1.5rem);
  align-items: flex-start;
  padding: var(--sp-6, 1.5rem) 0;
  position: relative;
}
.ai-process__step-num {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-navy, #002060);
  color: var(--color-white, #fff);
  font-family: var(--font-mono);
  font-size: var(--text-sm, .875rem);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  box-shadow: 0 0 0 6px rgba(0,176,240,.12);
  transition: background var(--duration-base, .2s), box-shadow var(--duration-base, .2s);
}
.ai-process__step:hover .ai-process__step-num {
  background: var(--accent, #00B0F0);
  box-shadow: 0 0 0 6px rgba(0,176,240,.2);
}
.ai-process__step-body { padding-top: var(--sp-3, .75rem); }
.ai-process__step-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  margin-bottom: var(--sp-2, .5rem);
}
.ai-process__step-desc {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
  max-width: 600px;
}


/* ══════════════════════════════════════════════════════════
   17. AI SOLUTIONS TEASER (services-ai.php)
   ══════════════════════════════════════════════════════════ */
.ai-solutions-teaser { background: var(--color-white, #fff); }

.ai-solutions-teaser__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6, 1.5rem);
  min-height: 200px;
}

/* Dynamic solution cards (rendered by JS) */
.solution-card {
  background: var(--color-white, #fff);
  border: 1px solid rgba(0,32,96,.09);
  border-radius: var(--radius-xl, 1rem);
  padding: var(--sp-6, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3, .75rem);
  transition:
    transform var(--duration-base, .2s) var(--ease-out),
    box-shadow var(--duration-base, .2s),
    border-color var(--duration-base, .2s);
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(0,32,96,.11);
  border-color: rgba(0,176,240,.25);
}
.solution-card--ai {}
.solution-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--accent, #00B0F0);
  background: rgba(0,176,240,.1);
  border: 1px solid rgba(0,176,240,.25);
  border-radius: var(--radius-full, 999px);
  padding: 2px 10px;
  width: fit-content;
}
.solution-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base, 1rem);
  font-weight: 700;
  color: var(--color-navy, #002060);
  margin: 0;
}
.solution-card__problem {
  font-size: var(--text-sm, .875rem);
  color: var(--text-sub);
  line-height: var(--leading-loose, 1.75);
  margin: 0;
  flex: 1;
}
.solution-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2, .5rem);
}
.solution-card__link {
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  color: var(--accent, #00B0F0);
  text-decoration: none;
  transition: gap var(--duration-base, .2s);
}
.solution-card__link:hover { text-decoration: underline; }

/* Loading spinner */
.solutions-loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4, 1rem);
  padding: var(--sp-12, 3rem) 0;
}
.solutions-loading__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(0,176,240,.2);
  border-top-color: var(--accent, #00B0F0);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}


/* ══════════════════════════════════════════════════════════
   18. FLOATING DEMO CTA (services-ai.php)
   ══════════════════════════════════════════════════════════ */
.demo-cta-float {
  position: fixed;
  bottom: var(--sp-8, 2rem);
  right: var(--sp-6, 1.5rem);
  z-index: var(--z-sticky, 100);
}
.demo-cta-float__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3, .75rem);
  background: var(--color-navy, #002060);
  color: var(--color-white, #fff);
  font-family: var(--font-heading);
  font-size: var(--text-sm, .875rem);
  font-weight: 700;
  padding: 14px 22px;
  border-radius: var(--radius-full, 999px);
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(0,32,96,.35);
  transition:
    background var(--duration-base, .2s),
    box-shadow var(--duration-base, .2s),
    transform var(--duration-base, .2s) var(--ease-spring, cubic-bezier(.34,1.56,.64,1));
}
.demo-cta-float__btn:hover {
  background: var(--accent, #00B0F0);
  box-shadow: 0 12px 36px rgba(0,176,240,.4);
  transform: translateY(-2px);
}

/* Legacy floating CTA class (back-compat) */
.floating-cta {
  position: fixed;
  bottom: var(--sp-8);
  left: var(--sp-6);
  z-index: var(--z-sticky);
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity   var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out);
}
.floating-cta.is-visible { opacity: 1; transform: translateY(0); }

/* Legacy neural canvas */
#ai-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}


/* ══════════════════════════════════════════════════════════
   19. RESPONSIVE
   ══════════════════════════════════════════════════════════ */

@media (max-width: 1199px) {
  .differentiator-grid  { grid-template-columns: repeat(2, 1fr); }
  .engagement-grid      { grid-template-columns: repeat(2, 1fr); }
  .platform-grid        { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1023px) {
  /* Sidebar layouts collapse */
  .enterprise-layout,
  .services-layout   { grid-template-columns: 1fr; }
  .enterprise-sidebar { position: static; }
  .services-sidebar   { position: static; }

  /* AI differentiator stacks */
  .ai-differentiator__inner { grid-template-columns: 1fr; }

  /* Services grid */
  .services-grid--enterprise { grid-template-columns: repeat(2, 1fr); }
  .services-grid--ai         { grid-template-columns: 1fr; }

  /* Outcome strip wraps */
  .outcome-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .outcome-strip__item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .outcome-strip__item:nth-child(2n) { border-bottom: 1px solid rgba(255,255,255,.1); }
  .outcome-strip__item:nth-last-child(-n+2) { border-bottom: none; }

  /* AI stats bar wraps */
  .ai-stats-bar__inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .ai-stat { border-bottom: 1px solid rgba(255,255,255,.1); }
  .ai-stat:nth-child(even) { border-right: none; }
  .ai-stat:nth-last-child(-n+2) { border-bottom: none; }

  /* AI accordion trigger grid */
  .ai-accordion__trigger {
    grid-template-columns: 48px 1fr auto;
    grid-template-rows: auto auto;
  }
  .ai-accordion__trigger-tagline { grid-column: 2; }
  .ai-accordion__meta { grid-column: 2; }
  .ai-accordion__chevron { grid-row: 1; }

  /* Accordion panel body */
  .ai-accordion__body { grid-template-columns: 1fr; }

  /* Enterprise service body */
  .enterprise-service__body { grid-template-columns: 1fr; }

  /* Platform matrix scroll */
  .matrix-scroll { overflow-x: auto; }
}

@media (max-width: 767px) {
  /* Tabs: stack on small screens */
  .tabs { flex-direction: column; border-radius: var(--radius-xl, 1rem); width: 100%; }

  /* Services grids: single col */
  .services-grid--enterprise { grid-template-columns: 1fr; }
  .differentiator-grid       { grid-template-columns: 1fr; }
  .engagement-grid           { grid-template-columns: 1fr; }
  .platform-grid             { grid-template-columns: repeat(2, 1fr); }

  /* AI solutions teaser: 1 col */
  .ai-solutions-teaser__grid { grid-template-columns: 1fr; }

  /* Enterprise header */
  .enterprise-service__header { flex-direction: column; gap: var(--sp-3, .75rem); }

  /* Process steps */
  .ai-process__steps::before { display: none; }

  /* CTA actions stack */
  .contact-cta__actions,
  .section-cta { flex-direction: column; align-items: center; }
}

@media (max-width: 479px) {
  .platform-grid  { grid-template-columns: 1fr; }
  .outcome-strip__grid { grid-template-columns: 1fr; }
  .outcome-strip__item { border-bottom: 1px solid rgba(255,255,255,.1); }
  .outcome-strip__item:last-child { border-bottom: none; }
  .ai-stats-bar__inner { grid-template-columns: 1fr; }
  .ai-stat { border-right: none !important; }

  .demo-cta-float {
    bottom: var(--sp-4, 1rem);
    right: var(--sp-3, .75rem);
    left: var(--sp-3, .75rem);
  }
  .demo-cta-float__btn { width: 100%; justify-content: center; }
}