/* ============================================================
   HASMAN ENTERPRISE SOLUTIONS
   assets/css/pages/competencies.css  — Enhanced v2.0
   Covers every component in competencies.php

   Sections:
     0.  Local tokens
     1.  Page hero
     2.  Breadcrumb
     3.  Impact stats bar
     4.  Section scaffolding (shared)
     5.  Enterprise competencies — platform nav
     6.  Enterprise competencies — comp-card grid (flip cards)
     7.  Delivery methodology steps
     8.  AI competencies — flow diagram
     9.  AI competencies — ai-block alternating layout
    10.  Certifications / partnerships carousel
    11.  CTA strip
    12.  Buttons (scoped)
    13.  Utility classes
    14.  Responsive — tablet ≤1023px
    15.  Responsive — mobile ≤639px
    16.  Reduced-motion
    17.  Print
   ============================================================ */


/* ─────────────────────────────────────────────────────────────
   0. LOCAL TOKENS
   ───────────────────────────────────────────────────────────── */
:root {
  /* spacing */
  --sp-1:  .25rem;
  --sp-2:  .5rem;
  --sp-3:  .75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-7:  1.75rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-14: 3.5rem;
  --sp-16: 4rem;
  --sp-20: 5rem;

  /* brand palette */
  --color-navy:       #002060;
  --color-navy-mid:   #1A2E5E;
  --color-navy-dark:  #001040;
  --color-sky:        #00B0F0;
  --color-sky-pale:   #E8F4FB;
  --color-offwhite:   #F5F7FA;
  --color-white:      #FFFFFF;
  --color-text:       #1F2937;
  --color-meta:       #6B7280;
  --color-border:     #DDE5EE;
  --color-success:    #059669;
  --color-alt-bg:     #F0F4FA;       /* bg-alt used by methodology */

  /* gradient */
  --grad-navy: linear-gradient(135deg, #002060 0%, #003080 100%);

  /* typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-heading: 'Raleway', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* type scale */
  --text-xs:   .75rem;
  --text-sm:   .875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  /* leading */
  --leading-tight: 1.25;
  --leading-snug:  1.4;
  --leading-base:  1.6;
  --leading-loose: 1.75;

  /* radii */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  /* shadows */
  --shadow-sm:   0 1px 4px rgba(0,32,96,.06);
  --shadow-md:   0 4px 16px rgba(0,32,96,.10);
  --shadow-card: 0 2px 16px rgba(0,32,96,.08), 0 1px 4px rgba(0,32,96,.04);
  --shadow-lift: 0 10px 36px rgba(0,32,96,.16), 0 2px 8px rgba(0,32,96,.08);

  /* motion */
  --dur-fast:   150ms;
  --dur-base:   260ms;
  --dur-slow:   420ms;
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:cubic-bezier(0.34, 1.56, 0.64, 1);

  /* layout */
  --container-max:  1280px;
  --section-pad-v:  clamp(var(--sp-12), 8vw, var(--sp-20));
}


/* ─────────────────────────────────────────────────────────────
   1. PAGE HERO  — mirrors about page hero design exactly
   ───────────────────────────────────────────────────────────── */
.page-hero--competencies {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-navy) 0%, #003a8c 60%, #001540 100%);
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  min-height: 420px;
  display: flex;
  align-items: center;
}

/* Suppress any base ::before grid-line overlay */
.page-hero--competencies::before { display: none; }

/* Radial glow hex-bg — same as about page */
.page-hero__hex-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,176,240,.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,176,240,.10) 0%, transparent 45%);
  pointer-events: none;
}

/* Full-width solid bottom accent line — same as about */
.page-hero__accent-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-sky), #0078d4);
  border-radius: 0;
  margin: 0;
  transform: none;
  animation: none;
}

/* Left-aligned content — matches about page */
.page-hero__inner {
  position: relative;
  z-index: 1;
  text-align: left;
  width: 100%;
  display: block;
}

.page-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin-bottom: var(--sp-4);
  display: block;
  padding: 0;
  border: none;
  background: none;
  border-radius: 0;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--sp-5);
  max-width: unset;
}

.page-hero__title em {
  font-style: normal;
  color: var(--color-sky);
}

.page-hero__sub {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255,255,255,.78);
  max-width: 600px;
  line-height: var(--leading-loose);
  margin-bottom: var(--sp-6);
}

/* Stat chips — left-aligned floating chips */
.page-hero__stat-chips {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: var(--sp-8);
}

.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(0,176,240,.18);
  border: 1px solid rgba(0,176,240,.35);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  backdrop-filter: blur(8px);
}


/* ─────────────────────────────────────────────────────────────
   2. BREADCRUMB — left-aligned, matching about page
   ───────────────────────────────────────────────────────────── */
.page-hero--competencies .breadcrumb {
  justify-content: flex-start;
  margin-top: 0;
  margin-bottom: var(--sp-6);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.55);
}

.breadcrumb li + li::before {
  content: '/';
  margin-right: var(--sp-2);
  color: rgba(255,255,255,.3);
}

.breadcrumb a {
  color: rgba(255,255,255,.75);
  text-decoration: none;
  transition: color var(--dur-fast);
}

.breadcrumb a:hover { color: var(--color-sky); }
.breadcrumb [aria-current="page"] { color: rgba(255,255,255,.9); }


/* ─────────────────────────────────────────────────────────────
   3. IMPACT STATS BAR
   ───────────────────────────────────────────────────────────── */
.impact-stats {
  background: var(--color-navy);
  border-top: 1px solid rgba(0,176,240,.15);
  border-bottom: 1px solid rgba(0,176,240,.15);
  padding: var(--sp-10) 0;
}

.impact-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.impact-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  position: relative;
}

/* vertical dividers between stats */
.impact-stat + .impact-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(0,176,240,.2);
}

.impact-stat__value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-sky);
  line-height: 1;
  letter-spacing: -.02em;
}

.impact-stat__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.6);
  margin-top: var(--sp-2);
  line-height: var(--leading-snug);
  max-width: 160px;
}


/* ─────────────────────────────────────────────────────────────
   4. SECTION SCAFFOLDING
   ───────────────────────────────────────────────────────────── */
.section-pad { padding-block: var(--section-pad-v); }

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

.bg-alt   { background: var(--color-alt-bg); }
.bg-navy  { background: var(--color-navy);   }

.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
  max-width: 700px;
  margin-inline: auto;
}

.section-header--light { color: var(--color-white); }

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin-bottom: var(--sp-3);
}

.section-eyebrow--light { color: rgba(0,176,240,.85); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0 0 var(--sp-4);
}

.section-title--white { color: var(--color-white); }

.section-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  margin: 0;
}

.section-subtitle--white { color: rgba(255,255,255,.65); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}


/* ─────────────────────────────────────────────────────────────
   5. ENTERPRISE COMPETENCIES — PLATFORM NAV
   ───────────────────────────────────────────────────────────── */
.comp-enterprise { background: var(--color-white); }

.comp-platform-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-12);
}

.comp-platform-nav__item {
  display: inline-block;
  padding: var(--sp-2) var(--sp-5);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-navy);
  background: var(--color-offwhite);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--dur-base) var(--ease-out);
  cursor: pointer;
}

.comp-platform-nav__item:hover,
.comp-platform-nav__item.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,32,96,.22);
}


/* ─────────────────────────────────────────────────────────────
   6. ENTERPRISE COMPETENCIES — FLIP CARDS
   ───────────────────────────────────────────────────────────── */
.comp-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* 3D perspective wrapper */
.comp-card {
  perspective: 1100px;
  min-height: 520px;   /* tall enough to show all content comfortably */
  cursor: pointer;
}

/* inner — the element that actually flips */
.comp-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
  transform-style: preserve-3d;
  transition: transform .65s var(--ease-out);
  border-radius: var(--radius-xl);
}

.comp-card:hover .comp-card__inner,
.comp-card:focus-within .comp-card__inner {
  transform: rotateY(180deg);
}

/* shared face rules */
.comp-card__front,
.comp-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── FRONT FACE ── */
.comp-card__front {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: var(--sp-7) var(--sp-6) var(--sp-6);
  gap: var(--sp-4);
}

/* colour-branded top strip */
.comp-card__logo-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding-bottom: var(--sp-4);
  border-bottom: 2px solid var(--brand-color, var(--color-sky));
}

.comp-card__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--brand-color, var(--color-navy));
  line-height: 1;
}

.comp-card__logo-short {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  font-weight: 400;
}

/* highlight blurb */
.comp-card__highlight {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0;
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-sky-pale);
  border-left: 3px solid var(--color-sky);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.comp-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
  line-height: var(--leading-snug);
}

/* capabilities list */
.comp-card__capabilities {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: 0;
  margin: 0;
  flex: 1;
}

.comp-card__capabilities li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-base);
}

.comp-card__capabilities li::before {
  content: '›';
  color: var(--color-sky);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* proficiency bar */
.comp-card__proficiency {
  margin-top: auto;
  padding-top: var(--sp-4);
}

.comp-card__proficiency-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-meta);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.comp-card__bar {
  width: 100%;
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.comp-card__bar-fill {
  height: 100%;
  width: 0;                         /* starts at 0; JS animates to --target-width */
  background: linear-gradient(90deg, var(--color-navy) 0%, var(--color-sky) 100%);
  border-radius: var(--radius-full);
  transition: width 1.1s var(--ease-out);
}

.comp-card__flip-hint {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-meta);
  text-align: right;
  margin-top: var(--sp-3);
  opacity: .7;
}

/* ── BACK FACE ── */
.comp-card__back {
  background: var(--grad-navy);
  transform: rotateY(180deg);
  padding: var(--sp-8) var(--sp-6);
  gap: var(--sp-5);
}

.comp-card__back-title {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin: 0;
}

.comp-card__project-types {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: 0;
  margin: 0;
  flex: 1;
}

.comp-card__project-types li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.85);
  line-height: var(--leading-base);
}

.comp-card__project-types li svg {
  flex-shrink: 0;
  margin-top: 2px;
  fill: var(--color-sky);
}

/* impact stat row on back */
.comp-card__impact {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(0,176,240,.12);
  border: 1px solid rgba(0,176,240,.25);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.9);
  line-height: var(--leading-snug);
  margin-top: auto;
}

.comp-card__impact svg { flex-shrink: 0; margin-top: 2px; }

/* enquire button on back */
.comp-card__back .btn {
  align-self: flex-start;
  margin-top: var(--sp-2);
}


/* ─────────────────────────────────────────────────────────────
   7. DELIVERY METHODOLOGY
   ───────────────────────────────────────────────────────────── */
.methodology-section { background: var(--color-alt-bg); }

.methodology-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  position: relative;
}

/* horizontal connector line behind steps */
.methodology-steps::before {
  content: '';
  position: absolute;
  top: 28px;                       /* vertically centred on the number circles */
  left: calc(var(--sp-8) + 28px);
  right: calc(var(--sp-8) + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-sky) 0%, rgba(0,176,240,.2) 100%);
  z-index: 0;
  pointer-events: none;
}

.methodology-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-4);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6) var(--sp-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out);
}

.methodology-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
}

.methodology-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: .04em;
  flex-shrink: 0;
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-sky), var(--shadow-sm);
}

.methodology-step__content { display: flex; flex-direction: column; gap: var(--sp-2); }

.methodology-step__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
  line-height: var(--leading-snug);
}

.methodology-step__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  margin: 0;
}

/* connector arrow — decorative, hidden on mobile */
.methodology-step__connector {
  display: none;          /* handled by ::before pseudo-element on the grid */
}


/* ─────────────────────────────────────────────────────────────
   8. AI COMPETENCIES — FLOW DIAGRAM
   ───────────────────────────────────────────────────────────── */
.comp-ai { background: var(--color-white); }

.ai-flow-diagram {
  width: 100%;
  max-width: 800px;
  margin: 0 auto var(--sp-16);
  padding: var(--sp-6) var(--sp-8);
  background: var(--color-sky-pale);
  border: 1px solid rgba(0,176,240,.2);
  border-radius: var(--radius-xl);
  overflow-x: auto;            /* horizontal scroll on small screens */
}

.ai-flow-diagram__svg {
  width: 100%;
  min-width: 560px;            /* prevents SVG crushing below readable size */
  height: auto;
  display: block;
}


/* ─────────────────────────────────────────────────────────────
   9. AI COMPETENCIES — AI BLOCKS
   ───────────────────────────────────────────────────────────── */
.ai-blocks {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

/* every ai-block: two columns — visual left, content right */
.ai-block {
  display: grid;
  grid-template-columns: 340px 1fr;
  align-items: start;
  gap: var(--sp-12);
}

/* even items: flip column order for visual alternation */
.ai-block:nth-child(even) {
  grid-template-columns: 1fr 340px;
}

.ai-block:nth-child(even) .ai-block__visual {
  order: 2;
}

.ai-block:nth-child(even) .ai-block__content {
  order: 1;
}

/* ── Visual panel ── */
.ai-block__visual {
  border-radius: var(--radius-xl);
  background: var(--grad-navy);
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-md);
}

/* subtle animated glow */
.ai-block__visual::after {
  content: '';
  position: absolute;
  top: -40%;
  left: -40%;
  width: 180%;
  height: 180%;
  background: radial-gradient(circle, rgba(0,176,240,.08) 0%, transparent 65%);
  animation: visual-pulse 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes visual-pulse {
  0%, 100% { opacity: .6; transform: scale(1);    }
  50%       { opacity: 1;  transform: scale(1.06); }
}

.ai-block__svg {
  width: 100%;
  max-width: 200px;
  height: auto;
  position: relative;
  z-index: 1;
}

/* ── Content panel ── */
.ai-block__content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  padding: var(--sp-2) 0;
}

.ai-block__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-sky);
  padding: var(--sp-1) var(--sp-4);
  background: rgba(0,176,240,.08);
  border: 1px solid rgba(0,176,240,.2);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.ai-block__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 3.2vw, var(--text-3xl));
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0;
}

.ai-block__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: var(--leading-loose);
  margin: 0;
}

.ai-block__desc--secondary {
  color: var(--color-meta);
  font-size: var(--text-sm);
  padding: var(--sp-4);
  background: var(--color-offwhite);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-sky);
}

/* capability tags */
.ai-block__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.tech-tag {
  display: inline-block;
  padding: var(--sp-1) var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-navy);
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  line-height: 1.6;
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
  cursor: default;
}

.tech-tag:hover {
  background: rgba(0,176,240,.1);
  border-color: rgba(0,176,240,.35);
  color: #005a80;
}

/* use cases */
.ai-block__usecases {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.ai-block__usecases-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0;
}

.ai-block__usecases ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: 0;
  margin: 0;
}

.ai-block__usecases li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-base);
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-sky-pale);
  border-radius: var(--radius-md);
  border-left: 3px solid transparent;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}

.ai-block__usecases li:hover {
  border-left-color: var(--color-sky);
  background: rgba(0,176,240,.08);
}

.ai-block__usecases li svg {
  flex-shrink: 0;
  margin-top: 2px;
  fill: var(--color-sky);
}

/* action buttons */
.ai-block__actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  padding-top: var(--sp-2);
}


/* ─────────────────────────────────────────────────────────────
   10. CERTIFICATIONS / PARTNERSHIPS CAROUSEL
   ───────────────────────────────────────────────────────────── */
.certifications { background: var(--color-navy); }

/* Swiper override so slides don't overflow */
.cert-carousel {
  margin-top: var(--sp-10);
  overflow: hidden;
  padding-bottom: var(--sp-4); /* room for any scrollbar / extra space */
}

.cert-slide {
  height: auto;
}

.cert-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  height: 100px;
  padding: var(--sp-4) var(--sp-5);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  cursor: default;
  transition: background var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-spring);
  text-align: center;
}

.cert-logo:hover {
  background: rgba(0,176,240,.14);
  border-color: rgba(0,176,240,.35);
  transform: translateY(-3px);
}

.cert-logo__abbr {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-sky);
  letter-spacing: .04em;
  line-height: 1;
}

.cert-logo__name {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.55);
  line-height: var(--leading-snug);
  text-align: center;
}

/* ── Legacy partner-logo-slide (kept for backwards compatibility) ── */
.swiper-partner { margin-top: var(--sp-10); }

.partner-logo-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}

.partner-logo-slide:hover {
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.partner-logo-slide img {
  max-height: 48px;
  width: auto;
  object-fit: contain;
  filter: grayscale(.4);
  transition: filter var(--dur-fast);
}

.partner-logo-slide:hover img { filter: none; }


/* ─────────────────────────────────────────────────────────────
   11. CTA STRIP
   ───────────────────────────────────────────────────────────── */
.cta-strip {
  background: var(--color-sky-pale);
  border-top: 1px solid rgba(0,176,240,.15);
  position: relative;
  overflow: hidden;
}

/* decorative glow left */
.cta-strip::before {
  content: '';
  position: absolute;
  left: -100px; top: 50%;
  transform: translateY(-50%);
  width: 360px; height: 360px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(0,32,96,.07) 0%, transparent 70%);
  pointer-events: none;
}

.cta-strip__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}

.cta-strip__heading {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0;
  max-width: 700px;
}

.cta-strip__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  max-width: 560px;
  margin: 0;
}

.cta-strip__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}


/* ─────────────────────────────────────────────────────────────
   12. BUTTONS (scoped — global variants live in components.css)
   ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 13px var(--sp-7);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
  transition: all var(--dur-base) var(--ease-out);
}

.btn--primary {
  background: var(--color-sky);
  color: var(--color-white);
  border-color: var(--color-sky);
  box-shadow: 0 4px 18px rgba(0,176,240,.32);
}

.btn--primary:hover {
  background: #009ad6;
  border-color: #009ad6;
  box-shadow: 0 6px 26px rgba(0,176,240,.48);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--secondary:hover {
  background: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: rgba(255,255,255,.8);
}

.btn--white:hover {
  background: var(--color-sky-pale);
  border-color: var(--color-sky);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: rgba(0,32,96,.35);
}

.btn--ghost-navy {
  color: var(--color-navy);
  border-color: rgba(0,32,96,.3);
}

.btn--ghost-navy:hover {
  background: rgba(0,32,96,.07);
  border-color: var(--color-navy);
  transform: translateY(-1px);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-5);
  font-size: var(--text-xs);
}


/* ─────────────────────────────────────────────────────────────
   13. UTILITY
   ───────────────────────────────────────────────────────────── */
.ai-feature__sub-tags {            /* kept from original */
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin: var(--sp-4) 0;
}

/* competencies grid (generic — kept for backwards compat) */
.competencies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}


/* ─────────────────────────────────────────────────────────────
   14. RESPONSIVE — TABLET  (≤ 1023px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 1023px) {
  :root { --section-pad-v: clamp(var(--sp-10), 7vw, var(--sp-16)); }

  /* impact stats: 2×2 */
  .impact-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .impact-stat:nth-child(3)::before { display: none; }

  /* comp cards: 2 col */
  .comp-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  /* flip cards become taller to fit content */
  .comp-card { min-height: 560px; }

  /* methodology: 2×3 */
  .methodology-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  /* hide the decorative connector line on tablet — doesn't work on 2-col */
  .methodology-steps::before { display: none; }

  /* AI blocks: single column */
  .ai-block,
  .ai-block:nth-child(even) {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .ai-block__visual {
    min-height: 260px;
    width: 100%;
  }

  .ai-block:nth-child(even) .ai-block__visual,
  .ai-block:nth-child(even) .ai-block__content {
    order: unset;
  }

  /* competencies-grid generic */
  .competencies-grid { grid-template-columns: repeat(2, 1fr); }

  /* ai feature block legacy */
  .ai-feature-block { grid-template-columns: 1fr; }
  .ai-feature-block:nth-child(even) { direction: ltr; }
}


/* ─────────────────────────────────────────────────────────────
   15. RESPONSIVE — MOBILE  (≤ 639px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 639px) {
  :root { --section-pad-v: var(--sp-12); }

  /* hero */
  .page-hero--competencies { padding-top: 4rem; padding-bottom: 3rem; min-height: auto; }
  .page-hero__title         { font-size: 2rem; }
  .page-hero__stat-chips    { gap: var(--sp-2); }

  /* impact stats: single column */
  .impact-stats__grid { grid-template-columns: 1fr 1fr; }

  .impact-stat + .impact-stat::before { display: none; }

  .impact-stat {
    padding: var(--sp-5) var(--sp-3);
    border-bottom: 1px solid rgba(0,176,240,.12);
  }

  .impact-stat:nth-last-child(-n+2) { border-bottom: none; }

  /* platform nav: wrap tightly */
  .comp-platform-nav { gap: var(--sp-2); }
  .comp-platform-nav__item { font-size: var(--text-xs); padding: var(--sp-2) var(--sp-3); }

  /* comp cards: single column, no flip (3D can break on mobile) */
  .comp-cards { grid-template-columns: 1fr; }

  .comp-card { perspective: none; min-height: auto; }

  .comp-card__inner {
    transform-style: flat;
    transition: none;
  }

  .comp-card:hover .comp-card__inner,
  .comp-card:focus-within .comp-card__inner { transform: none; }

  /* show back content as below front on mobile */
  .comp-card__front,
  .comp-card__back {
    position: static;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
    transform: none;
  }

  .comp-card__inner { display: flex; flex-direction: column; }

  .comp-card__back {
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    padding: var(--sp-6);
  }

  .comp-card__front {
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  }

  /* hide flip hint */
  .comp-card__flip-hint { display: none; }

  /* methodology: 1 column */
  .methodology-steps { grid-template-columns: 1fr; }

  /* AI blocks */
  .ai-block__svg { max-width: 140px; }
  .ai-block__title { font-size: var(--text-2xl); }

  /* flow diagram — scroll on small screens */
  .ai-flow-diagram { padding: var(--sp-4) var(--sp-5); }

  /* actions stack */
  .ai-block__actions {
    flex-direction: column;
    gap: var(--sp-2);
  }

  .ai-block__actions .btn { width: 100%; justify-content: center; }

  /* cta strip */
  .cta-strip__actions { flex-direction: column; width: 100%; }
  .cta-strip__actions .btn { width: 100%; justify-content: center; }

  /* generic */
  .competencies-grid { grid-template-columns: 1fr; }
}


/* ─────────────────────────────────────────────────────────────
   16. REDUCED MOTION
   ───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  /* disable 3D flip — show both faces statically */
  .comp-card { perspective: none; }
  .comp-card__inner { transform-style: flat; transition: none; }
  .comp-card:hover .comp-card__inner { transform: none; }

  .comp-card__front,
  .comp-card__back {
    position: static;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
    transform: none;
  }

  .comp-card__inner { display: flex; flex-direction: column; }
  .comp-card__back  { border-radius: 0 0 var(--radius-xl) var(--radius-xl); }
  .comp-card__front { border-radius: var(--radius-xl) var(--radius-xl) 0 0; }

  .ai-block__visual::after { animation: none; }

  .comp-card__bar-fill { transition: none; }
}


/* ─────────────────────────────────────────────────────────────
   17. PRINT
   ───────────────────────────────────────────────────────────── */
@media print {
  .page-hero--competencies,
  .impact-stats,
  .certifications,
  .cta-strip {
    background: none !important;
    color: var(--color-navy) !important;
  }

  .page-hero__title,
  .page-hero__sub,
  .impact-stat__label { color: var(--color-navy) !important; }

  .comp-card { perspective: none; break-inside: avoid; }
  .comp-card__inner { transform-style: flat; }
  .comp-card__front, .comp-card__back { position: static; transform: none; }
  .comp-card__back { display: none; }

  .ai-block { grid-template-columns: 1fr; }
  .ai-block__visual { display: none; }

  .methodology-steps { grid-template-columns: 1fr; }
  .methodology-steps::before { display: none; }
}