/* ─── Template A — Case Study ─────────────────────────── */
/* Used for: CITB, RBC, HS2, Coca-Cola, Smith & Nephew, etc. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:       #ffffff;
  --light:       #f5f5f5;
  --border:      #e2e2e2;
  --text:        #1c1c1c;
  --muted:       #666666;
  --accent:      #0057D9;
  --accent-dark: #004ab8;
  --navy:        #111111;
  --radius:      10px;
  --max-w:       1440px;
  --ease:        0.22s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; line-height: 1.25; font-weight: 700; }

/* ── FOCUS RING ─────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 3px;
}
:focus:not(:focus-visible) { outline: none; }

/* ── PAGE LOAD FADE-IN ──────────────────────────────────── */
body { opacity: 0; transition: opacity 0.4s ease; }
body.ta-loaded { opacity: 1; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 80px;
}

/* ══════════════════════════════════════════════════════════
   CTA BUTTON SYSTEM
   Usage:
     Primary   → <a class="ta-btn ta-btn--primary">Label</a>
     Secondary → <a class="ta-btn ta-btn--secondary">Label</a>
     Tertiary  → <a class="ta-btn ta-btn--tertiary">Label</a>
   .ta-deliverable-btn and .ta-outcome-card a use these tokens.
   ══════════════════════════════════════════════════════════ */

/* Base */
.ta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 6px;
  padding: 10px 24px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  user-select: none;
  transition:
    background var(--ease),
    color var(--ease),
    border-color var(--ease),
    box-shadow var(--ease),
    transform 0.12s ease;
}
.ta-btn:active { transform: scale(0.97); }

/* ── Primary: filled accent ── */
.ta-btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.ta-btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  box-shadow: 0 4px 16px rgba(0,87,217,0.28);
}
.ta-btn--primary:active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  box-shadow: none;
}

/* ── Secondary: outlined ── */
.ta-btn--secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.ta-btn--secondary:hover {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,87,217,0.2);
}
.ta-btn--secondary:active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
  box-shadow: none;
}

/* ── Tertiary: text + arrow ── */
.ta-btn--tertiary {
  background: none;
  border-color: transparent;
  color: var(--accent);
  padding: 0;
  font-size: 13px;
  gap: 4px;
}
.ta-btn--tertiary::after {
  content: '→';
  display: inline-block;
  transition: transform var(--ease);
}
.ta-btn--tertiary:hover { color: var(--accent-dark); }
.ta-btn--tertiary:hover::after { transform: translateX(4px); }
.ta-btn--tertiary:active { color: var(--accent-dark); transform: scale(0.98); }

/* ── NAV ───────────────────────────────────────────────── */
.ta-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}
.ta-nav--scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.07);
  border-bottom-color: transparent;
}

.ta-nav .container {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ta-nav-home {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  transition: color var(--ease);
}
.ta-nav-home:hover { color: var(--accent); }

.ta-nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.ta-nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  transition: color var(--ease);
}
.ta-nav-links a:hover { color: var(--accent); }

/* ── HERO ──────────────────────────────────────────────── */
.ta-hero {
  padding: 52px 0 48px;
  background: var(--white);
}

.ta-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.ta-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}
.ta-hero-tag {
  display: inline-flex;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 20px;
  padding: 4px 14px;
}

.ta-hero-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.1;
}

.ta-hero-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 16px;
}

.ta-hero-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
}

/* Video/image panel */
.ta-hero-panel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #1a1a1a;
  aspect-ratio: 16 / 9;
  will-change: transform;
  transition: transform 0.5s ease;
}

.ta-hero-panel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.45;
  position: absolute;
  inset: 0;
}

.ta-hero-panel-content {
  position: relative;
  z-index: 1;
  padding: 28px;
}

.ta-hero-panel-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  line-height: 1.3;
}

.ta-hero-panel-text {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.65;
  margin-bottom: 20px;
}

@keyframes ta-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,0.35); }
  70%  { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

.ta-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 6px;
  padding: 8px 16px;
  transition: all var(--ease);
  cursor: pointer;
  animation: ta-pulse 2.2s ease-out infinite;
}
.ta-play-btn:hover {
  background: rgba(255,255,255,0.12);
  border-color: white;
  animation: none;
}

.ta-play-icon {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 9px;
  border-color: transparent transparent transparent white;
}

/* ── DIVIDER ───────────────────────────────────────────── */
.ta-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── SECTION BASE ──────────────────────────────────────── */
.ta-section {
  padding: 64px 0;
}

.ta-section-heading {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 6px;
}

.ta-section-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 36px;
}

/* ── CONTEXT & CONSTRAINTS ─────────────────────────────── */
.ta-context-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  max-width: 760px;
  margin-bottom: 36px;
}

.ta-context-text a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ta-context-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ta-context-images img,
.ta-img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
  background: var(--light);
}
.ta-context-images img {
  transition: transform 0.35s cubic-bezier(0, 0, 0.2, 1);
  cursor: zoom-in;
}
.ta-context-images img:hover { transform: scale(1.03); }

.ta-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px dashed var(--border);
}

/* ── KEY INSIGHTS ──────────────────────────────────────── */
.ta-insights {
  background: var(--navy);
  padding: 72px 0;
}

.ta-insights-title {
  font-size: 26px;
  color: var(--white);
  text-align: center;
  margin-bottom: 40px;
}

.ta-insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.ta-insight-card {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.45s ease, border-color var(--ease), box-shadow var(--ease);
}
.ta-insight-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.35);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), border-color var(--ease), box-shadow var(--ease);
}

.ta-insight-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.ta-insight-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 10px;
}

.ta-insight-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.62);
  line-height: 1.7;
  margin: 0;
}

/* ── APPROACH ──────────────────────────────────────────── */
.ta-approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ta-approach-item img,
.ta-approach-item .ta-img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.ta-approach-item h4 {
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 8px;
}

.ta-approach-item p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}
.ta-approach-item {
  transition: transform 0.45s ease;
}
.ta-approach-item:hover {
  transform: translateY(-4px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ta-approach-item img {
  transition: transform 0.35s cubic-bezier(0, 0, 0.2, 1);
  cursor: zoom-in;
}
.ta-approach-item:hover img { transform: scale(1.03); }

/* ── ROLE & OWNERSHIP ──────────────────────────────────── */
.ta-role {
  background: var(--accent);
  padding: 56px 0;
}

.ta-role-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: start;
}

.ta-role-label {
  font-size: 22px;
  color: var(--white);
  margin-bottom: 8px;
}

.ta-role-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  font-weight: 400;
}

.ta-role-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ta-role-bullets li {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  line-height: 1.65;
  padding-left: 16px;
  position: relative;
}

.ta-role-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}

/* ── DELIVERABLES ──────────────────────────────────────── */
.ta-deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ta-deliverable img,
.ta-deliverable .ta-img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.ta-deliverable h4 {
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 8px;
}

.ta-deliverable {
  display: flex;
  flex-direction: column;
  transition: transform 0.45s ease;
}
.ta-deliverable:hover {
  transform: translateY(-4px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ta-deliverable img {
  transition: transform 0.35s cubic-bezier(0, 0, 0.2, 1);
  cursor: zoom-in;
}
.ta-deliverable:hover img { transform: scale(1.03); }

.ta-deliverable h4 { flex-shrink: 0; }

.ta-deliverable p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 24px;
}

/* Pin CTA to bottom — extends .ta-btn--secondary */
.ta-deliverable-btn {
  /* secondary styles */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 6px;
  padding: 10px 24px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  user-select: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease), transform 0.12s ease;
  /* alignment */
  margin-top: auto;
  align-self: flex-start;
}
.ta-deliverable-btn:hover {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,87,217,0.2);
}
.ta-deliverable-btn:active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
  box-shadow: none;
  transform: scale(0.97);
}

/* ── TESTIMONIAL ───────────────────────────────────────── */
.ta-testimonial {
  background: var(--navy);
  padding: 64px 0;
}

.ta-testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 64px;
  align-items: center;
}

.ta-testimonial blockquote {
  font-family: 'Montserrat', sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.55;
  font-style: italic;
}

.ta-testimonial-attribution {
  text-align: right;
}

.ta-testimonial-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.ta-testimonial-role {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

/* ── OUTCOMES ──────────────────────────────────────────── */
.ta-outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.ta-outcome-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.45s ease, box-shadow 0.45s ease;
}
.ta-outcome-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.07);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
}

.ta-outcome-card h4 {
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.4;
}

.ta-outcome-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 12px;
}

/* Tertiary CTA — pinned to card bottom */
.ta-outcome-card a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.03em;
  margin-top: auto;
  padding-top: 16px;
  text-decoration: none;
  transition: color var(--ease), transform 0.12s ease;
}
.ta-outcome-card a::after {
  content: '→';
  display: inline-block;
  transition: transform var(--ease);
}
.ta-outcome-card a:hover { color: var(--accent-dark); }
.ta-outcome-card a:hover::after { transform: translateX(4px); }
.ta-outcome-card a:active { transform: scale(0.98); }

/* ── FOOTER ────────────────────────────────────────────── */
.ta-footer {
  background: #000000;
  padding: 32px 0;
}

.ta-footer .container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.ta-footer-contact {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  text-align: right;
}

.ta-footer-contact a { color: rgba(255,255,255,0.55); }
.ta-footer-contact a:hover { color: white; }

/* ── READING PROGRESS BAR ──────────────────────────────── */
.ta-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--accent);
  z-index: 200;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ── READ TIME ──────────────────────────────────────────── */
.ta-read-time {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin-top: 20px;
}

/* ── BACK TO TOP ────────────────────────────────────────── */
.ta-back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--ease), transform var(--ease), background var(--ease);
  z-index: 90;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.ta-back-top.visible { opacity: 1; transform: none; }
.ta-back-top:hover { background: var(--accent); }

/* ── LIGHTBOX ───────────────────────────────────────────── */
.ta-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.ta-lightbox.active { opacity: 1; pointer-events: all; }
.ta-lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 6px;
}
.ta-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.65);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  transition: color var(--ease);
}
.ta-lightbox-close:hover { color: var(--white); }

/* ── SCROLL REVEAL ──────────────────────────────────────── */
.ta-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.ta-reveal.ta-reveal--visible {
  opacity: 1;
  transform: none;
}

/* ── REDUCED MOTION ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  body { opacity: 1 !important; transition: none !important; }
  .ta-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .ta-play-btn { animation: none !important; }
  .ta-hero-panel { transition: none !important; }
  .ta-progress,
  .ta-lightbox,
  .ta-back-top,
  .ta-insight-card,
  .ta-outcome-card,
  .ta-approach-item,
  .ta-deliverable,
  .ta-context-images img,
  .ta-approach-item img,
  .ta-deliverable img { transition: none !important; }
}

/* ── HERO VARIANTS ─────────────────────────────────────── */
/* Text-only hero: no panel, text spans full width          */
.ta-hero-grid--full {
  grid-template-columns: 1fr;
}
.ta-hero-grid--full .ta-hero-left {
  max-width: 760px;
}

/* Image panel: still image fills panel, no play overlay   */
.ta-hero-panel--image .ta-hero-panel-content { display: none; }
.ta-hero-panel--image .ta-hero-panel-img { opacity: 1; }
.ta-hero-panel--image { min-height: 320px; }

/* ── CALLOUT BLOCK ─────────────────────────────────────── */
/* Optional — drop anywhere inside a .ta-section           */
/* Use for: The Challenge, The Stakes, Key Risk, etc.      */
.ta-callout {
  background: var(--light);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 28px 32px;
  margin-bottom: 40px;
}
.ta-callout-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}
.ta-callout p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}
.ta-callout p + p { margin-top: 12px; }

/* ── STATS STRIP ───────────────────────────────────────── */
/* Optional section — headline numbers (16M users, etc.)   */
.ta-stats {
  background: var(--navy);
  padding: 64px 0;
}
.ta-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px 48px;
}
.ta-stat span {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}
.ta-stat p {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* ── APPROACH LIST VARIANT ─────────────────────────────── */
/* Use instead of ta-approach-grid when methods are brief  */
.ta-approach-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
}
.ta-approach-list li {
  font-size: 15px;
  color: var(--text);
  line-height: 1.65;
  padding-left: 24px;
  position: relative;
}
.ta-approach-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.ta-approach-list li strong {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--navy);
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1280px) {
  .container { padding: 0 48px; }
}

@media (max-width: 960px) {
  .container { padding: 0 32px; }

  .ta-hero-grid { grid-template-columns: 1fr; }

  .ta-insights-grid { grid-template-columns: repeat(2, 1fr); }
  .ta-outcomes-grid { grid-template-columns: repeat(2, 1fr); }

  .ta-role-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  .container { padding: 0 24px; }
  .ta-hero-title { font-size: 36px; }
  .ta-testimonial-grid { grid-template-columns: 1fr; }
  .ta-testimonial-attribution { text-align: left; }
  .ta-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .ta-callout { padding: 20px 24px; }
  .ta-stat span { font-size: 32px; }

  /* ── Swipeable carousel ── */
  .ta-context-images,
  .ta-approach-grid,
  .ta-deliverables-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .ta-context-images::-webkit-scrollbar,
  .ta-approach-grid::-webkit-scrollbar,
  .ta-deliverables-grid::-webkit-scrollbar { display: none; }

  .ta-context-images > *,
  .ta-approach-grid > *,
  .ta-deliverables-grid > * {
    flex: 0 0 78vw;
    scroll-snap-align: start;
  }

  /* ── Remaining grids ── */
  .ta-insights-grid,
  .ta-outcomes-grid { grid-template-columns: repeat(2, 1fr); }
}