/* ============================================================
   PIEZA50 — Consulting Page Styles
   ============================================================ */

/* ── Shared label styles ─────────────────────────────────── */
.cs-label {
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 20px;
  display: block;
}
.cs-label-gold {
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 20px;
  display: block;
}

/* ── HERO ─────────────────────────────────────────────────── */
.cs-hero {
  padding: calc(var(--nav-h) + 100px) var(--px) 0;
  max-width: var(--max-w); margin: 0 auto;
}
.cs-hero-inner {
  max-width: 780px;
}
.cs-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 500; line-height: 1.08;
  color: var(--dark); letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.cs-hero-title em { font-weight: 300; }

.cs-hero-sub {
  font-size: 1rem; line-height: 1.75;
  color: var(--dark2); opacity: 0.7;
  max-width: 540px; margin-bottom: 40px;
}

.cs-cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--dark); color: var(--cream);
  padding: 16px 32px; border-radius: 100px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}
.cs-cta-btn:hover { background: var(--dark2); transform: translateY(-1px); }

.cs-hero-rule {
  width: 100%; height: 1px;
  background: var(--border);
  margin-top: 80px;
}

/* ── ANGLE ─────────────────────────────────────────────────── */
.cs-angle {
  padding: 80px var(--px);
  max-width: var(--max-w); margin: 0 auto;
}
.cs-angle-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
  align-items: start;
}
.cs-angle-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300; color: var(--dark);
  margin-bottom: 20px; letter-spacing: -0.01em;
}
.cs-angle-body {
  font-size: 0.95rem; line-height: 1.8;
  color: var(--dark2); opacity: 0.72;
}

.cs-angle-stats {
  display: flex; flex-direction: column; gap: 0;
  border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden;
}
.cs-stat {
  padding: 24px 28px;
  display: flex; flex-direction: column; gap: 6px;
}
.cs-stat-num {
  font-family: var(--font-serif);
  font-size: 2.8rem; font-weight: 300;
  color: var(--dark); line-height: 1;
}
.cs-stat-label {
  font-size: 0.72rem; line-height: 1.5;
  color: var(--dark2); opacity: 0.65;
  letter-spacing: 0.02em;
}
.cs-stat-divider {
  height: 1px; background: var(--border);
}

/* ── SERVICES ──────────────────────────────────────────────── */
.cs-services {
  background: var(--dark);
  padding: 80px var(--px) 100px;
}
.cs-services-inner {
  max-width: var(--max-w); margin: 0 auto;
}
.cs-services .cs-label-gold { color: var(--gold); }
.cs-services-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300; color: var(--cream);
  margin-bottom: 56px; letter-spacing: -0.01em;
}

.cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(252, 251, 246, 0.08);
  border: 1px solid rgba(252, 251, 246, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.cs-card {
  background: var(--dark);
  padding: 40px 36px 36px;
  display: flex; flex-direction: column;
  gap: 0;
  transition: background 0.3s ease;
  position: relative;
}
.cs-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 36px; right: 36px;
  height: 1px;
  background: rgba(252, 251, 246, 0.08);
}
.cs-card:hover { background: var(--dark2); }

.cs-card-top {
  display: flex; justify-content: space-between;
  align-items: flex-start; margin-bottom: 28px;
}
.cs-card-num {
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.22em;
  color: var(--gold); text-transform: uppercase;
}
.cs-card-icon {
  color: rgba(252, 251, 246, 0.35);
  transition: color 0.3s ease;
}
.cs-card:hover .cs-card-icon { color: var(--sage); }

.cs-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 500;
  color: var(--cream); margin-bottom: 14px;
  letter-spacing: 0.01em;
}
.cs-card-body {
  font-size: 0.85rem; line-height: 1.75;
  color: var(--cream); opacity: 0.55;
  flex: 1; margin-bottom: 28px;
}
.cs-card-link {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sage-lt);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.cs-card-link:hover { opacity: 1; color: var(--gold); }

/* ── DIFFERENTIATORS ───────────────────────────────────────── */
.cs-diff {
  padding: 100px var(--px);
  max-width: var(--max-w); margin: 0 auto;
  border-bottom: 1px solid var(--border);
}
.cs-diff-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300; color: var(--dark);
  margin-bottom: 56px; letter-spacing: -0.01em;
}
.cs-diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.cs-diff-item { display: flex; flex-direction: column; gap: 16px; }
.cs-diff-line {
  width: 32px; height: 2px;
  background: var(--gold); border-radius: 1px;
}
.cs-diff-heading {
  font-family: var(--font-serif);
  font-size: 1.35rem; font-weight: 500;
  color: var(--dark);
}
.cs-diff-body {
  font-size: 0.88rem; line-height: 1.78;
  color: var(--dark2); opacity: 0.68;
}

/* ── QUOTE ─────────────────────────────────────────────────── */
.cs-quote {
  background: var(--sage-lt);
  padding: 80px var(--px);
}
.cs-quote-inner {
  max-width: 700px; margin: 0 auto; text-align: center;
}
.cs-quote-mark {
  font-family: var(--font-serif);
  font-size: 5rem; line-height: 0.6;
  color: var(--sage); margin-bottom: 24px;
}
.cs-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 300; font-style: italic;
  color: var(--dark); line-height: 1.55;
  margin-bottom: 24px;
}
.cs-quote-cite {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--dark2); opacity: 0.5;
  font-style: normal;
}

/* ── CONTACT CTA ───────────────────────────────────────────── */
.cs-contact {
  padding: 100px var(--px);
  max-width: var(--max-w); margin: 0 auto;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.cs-contact-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300; color: var(--dark);
  letter-spacing: -0.01em; line-height: 1.15;
  margin-bottom: 20px;
}
.cs-contact-body {
  font-size: 0.95rem; line-height: 1.7;
  color: var(--dark2); opacity: 0.65;
  max-width: 400px; margin-bottom: 40px;
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .cs-angle-inner { grid-template-columns: 1fr; gap: 48px; }
  .cs-angle-stats { flex-direction: row; }
  .cs-stat { flex: 1; }
  .cs-stat-divider { width: 1px; height: auto; }
  .cs-grid { grid-template-columns: repeat(2, 1fr); }
  .cs-diff-grid { gap: 32px; }
}

@media (max-width: 768px) {
  .cs-hero-title { font-size: 2.4rem; }
  .cs-grid { grid-template-columns: 1fr; }
  .cs-diff-grid { grid-template-columns: 1fr; gap: 40px; }
  .cs-angle-stats { flex-direction: column; }
  .cs-stat-divider { width: auto; height: 1px; }
  .cs-contact-title { font-size: 2rem; }
}