/* ── ACCESSIBILITY ────────────────────────────────────────────── */
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── CASE STUDIES SECTION ─────────────────────────────────────── */
.studies {
  padding: 5rem clamp(1.25rem, 5vw, 3rem);
  background: var(--bg);
}
.studies-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 2.5rem;
}

/* ── STUDY CARD ───────────────────────────────────────────────── */
.study-card {
  display: grid;
  grid-template-columns: 2fr 3fr;
  min-height: 320px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.study-left {
  background: var(--hero-bg);
  padding: 2.5rem 2.25rem;
  display: flex; flex-direction: column;
  justify-content: space-between;
  position: relative; overflow: hidden;
}
.study-left::after {
  content: attr(data-idx);
  position: absolute; bottom: -0.5rem; right: -0.25rem;
  font-family: Georgia, serif; font-size: 10rem;
  font-weight: normal; line-height: 1;
  color: rgba(255,255,255,0.03);
  pointer-events: none; user-select: none;
  letter-spacing: -0.05em;
}
.study-tag {
  display: inline-block; align-self: flex-start;
  font-size: 0.6875rem; letter-spacing: 0.09em;
  text-transform: uppercase; font-weight: 600;
  color: var(--accent);
  background: rgba(212,60,11,0.15);
  padding: 0.3rem 0.65rem; border-radius: 2px;
  margin-bottom: 1.1rem;
}
.study-left h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  font-weight: normal; color: var(--hero-text);
  line-height: 1.25; text-wrap: balance;
  margin-bottom: 1.1rem;
}
.study-hook {
  font-size: 0.875rem; color: var(--hero-muted);
  line-height: 1.65; font-style: italic;
}
.study-right {
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 2.5rem 2.25rem;
  display: flex; flex-direction: column; gap: 1.1rem;
}
.study-label {
  font-size: 0.6875rem; letter-spacing: 0.1em;
  text-transform: uppercase; font-weight: 600;
  color: var(--text-2); margin-bottom: 0.3rem;
}
.study-right p {
  font-size: 0.9375rem; color: var(--text);
  line-height: 1.7; margin: 0;
}
.study-url {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.875rem; color: var(--accent);
  text-decoration: none; font-weight: 500;
  border-bottom: 1px solid var(--accent-fade);
  padding-bottom: 0.1rem;
  transition: border-color 0.2s;
}
.study-url:hover { border-color: var(--accent); }
.study-url svg { width: 11px; height: 11px; flex-shrink: 0; }
.honest-note {
  background: var(--bg-alt);
  border-left: 2px solid var(--border);
  padding: 0.7rem 1rem;
  border-radius: 0 3px 3px 0;
  font-size: 0.84rem; color: var(--text-2);
  line-height: 1.6; font-style: italic;
}
.services {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  padding-top: 0.15rem;
}
.pill {
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-2);
  background: var(--bg);
  letter-spacing: 0.02em;
}

/* ── TRANSPARENCY ─────────────────────────────────────────────── */
.transparency {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 5.5rem clamp(1.25rem, 5vw, 3rem);
  text-align: center;
}
.transparency-inner { max-width: 660px; margin: 0 auto; }
.transparency h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: normal; color: var(--text);
  letter-spacing: -0.025em; line-height: 1.2;
  text-wrap: balance; margin-bottom: 1.5rem;
}
.transparency p {
  font-size: 1rem; color: var(--text-2); line-height: 1.8;
}

/* ── CTA ──────────────────────────────────────────────────────── */
.cta-block {
  background: var(--hero-bg);
  padding: 6rem clamp(1.25rem, 5vw, 3rem);
  text-align: center;
}
.cta-block h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: normal; color: var(--hero-text);
  letter-spacing: -0.025em; line-height: 1.2;
  text-wrap: balance; margin-bottom: 1rem;
}
.cta-block p {
  font-size: 1.0625rem; color: var(--hero-muted);
  line-height: 1.7; max-width: 460px;
  margin: 0 auto 2.25rem;
}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 780px) {
  .study-card { grid-template-columns: 1fr; min-height: auto; }
  .study-left { padding: 2rem 1.75rem; }
  .study-left::after { font-size: 7rem; }
  .study-right { border-left: none; border-top: 1px solid var(--border); padding: 1.75rem; }
}
@media (max-width: 500px) {
  .footer-links { flex-wrap: wrap; gap: 1rem; }
}