/* ── Case Study Pages ─────────────────────────────────────────────── */

/* Cutie Mew mockup */
.cs-cutiemew-ui { padding: 8px; }
.cs-cm-hero { margin-bottom: 16px; }
.cs-cm-logo { font-size: .9rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.cs-cm-tagline { font-size: .7rem; color: rgba(255,255,255,.6); margin-bottom: 10px; }
.cs-cm-btns { display: flex; gap: 8px; }
.cs-cm-btn { font-size: .65rem; padding: 5px 12px; background: #7c3aed; color: #fff; border-radius: 6px; }
.cs-cm-btn.outline { background: transparent; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.7); }
.cs-cm-products { display: flex; gap: 10px; }
.cs-cm-product { flex: 1; display: flex; flex-direction: column; gap: 4px; font-size: .65rem; }
.cs-cm-product-img { height: 60px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.cs-cm-product span { color: rgba(255,255,255,.6); }
.cs-cm-product strong { color: #fff; }

.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--blue); color: var(--blue); }

/* Dynamic Corvettes mockup */
.cs-corvette-ui { padding: 4px; }
.cs-corvette-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.cs-corvette-logo { font-size: .65rem; font-weight: 800; color: #fff; letter-spacing: .05em; }
.cs-corvette-links { display: flex; gap: 12px; font-size: .6rem; color: rgba(255,255,255,.5); }
.cs-corvette-hero-area { margin-bottom: 16px; border-left: 3px solid #e53e3e; padding-left: 12px; }
.cs-corvette-headline { font-size: .9rem; font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 6px; letter-spacing: .02em; }
.cs-corvette-headline span { color: #e53e3e; }
.cs-corvette-sub { font-size: .62rem; color: rgba(255,255,255,.5); margin-bottom: 10px; }
.cs-corvette-cta { display: inline-block; font-size: .62rem; font-weight: 700; padding: 5px 14px; background: #e53e3e; color: #fff; border-radius: 20px; letter-spacing: .05em; }
.cs-corvette-products { display: flex; flex-direction: column; gap: 6px; }
.cs-corvette-product { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); border-radius: 6px; padding: 6px 10px; }
.cs-corvette-product-bar { width: 28px; height: 28px; border-radius: 4px; flex-shrink: 0; }
.cs-corvette-product span { flex: 1; font-size: .65rem; color: rgba(255,255,255,.6); }
.cs-corvette-product strong { font-size: .65rem; color: #e53e3e; }

.cs-hero {
  background: linear-gradient(135deg, var(--cs-a), var(--cs-b), var(--cs-c));
  padding: 80px 0 64px;
  position: relative;
}
.cs-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, var(--bg));
}
.cs-hero .container { position: relative; z-index: 1; }

.cs-back {
  display: inline-block;
  color: rgba(255,255,255,.6);
  text-decoration: none;
  font-size: .85rem;
  margin-bottom: 24px;
  transition: color .2s;
}
.cs-back:hover { color: #fff; }

.cs-live-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(52,211,153,.15);
  border: 1px solid rgba(52,211,153,.3);
  color: #34d399;
  margin-bottom: 16px;
}

.cs-concept-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
}

.cs-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.1;
}

.cs-tagline {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  max-width: 540px;
  margin-bottom: 24px;
}

.cs-visit-btn {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 24px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 600;
  transition: background .2s;
}
.cs-visit-btn:hover { background: rgba(255,255,255,.2); }

.cs-status-live {
  display: inline-block;
  background: rgba(52,211,153,.1);
  border: 1px solid rgba(52,211,153,.3);
  color: #34d399;
  font-size: .8rem;
  padding: 2px 10px;
  border-radius: 20px;
}

.cs-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.cs-tags span {
  font-size: .78rem;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.8);
}

/* Overview bar */
.cs-overview {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.cs-meta-grid {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.cs-meta-label {
  display: block;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 4px;
}
.cs-meta-value { font-size: .95rem; color: var(--text); font-weight: 500; }
.cs-status-concept {
  display: inline-block;
  background: rgba(124,58,237,.15);
  border: 1px solid rgba(124,58,237,.3);
  color: #a78bfa;
  font-size: .8rem;
  padding: 2px 10px;
  border-radius: 20px;
}

/* Body */
.cs-body { max-width: 800px; }

.cs-block { margin: 56px 0 32px; }
.cs-block h2 { font-size: 1.5rem; margin-bottom: 16px; }
.cs-block p { color: var(--muted); line-height: 1.8; font-size: 1rem; }

/* Mockup */
.cs-mockup {
  border-radius: 16px;
  padding: 32px;
  margin: 40px 0;
  max-width: 100%;
}

/* Browser window mockup */
.cs-browser {
  background: #1a1a2e;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}
.cs-browser-bar {
  background: #0d0d1a;
  padding: 10px 16px;
  display: flex;
  gap: 6px;
  align-items: center;
}
.cs-browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
}
.cs-browser-bar span:nth-child(1) { background: #ff5f57; }
.cs-browser-bar span:nth-child(2) { background: #ffbd2e; }
.cs-browser-bar span:nth-child(3) { background: #28c840; }
.cs-browser-content { padding: 20px; }

/* Phone mockup */
.cs-phone {
  width: 220px;
  margin: 0 auto;
  background: #1a1a2e;
  border-radius: 32px;
  padding: 16px 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
  border: 2px solid rgba(255,255,255,.1);
}
.cs-phone-screen { background: #0d0d1a; border-radius: 20px; padding: 16px; }
.cs-phone-header { font-size: .75rem; color: var(--muted); margin-bottom: 8px; }
.cs-phone-streak { font-size: 1rem; color: #fff; margin-bottom: 16px; font-weight: 600; }
.cs-habit-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.cs-habit-item { font-size: .72rem; padding: 8px 10px; border-radius: 8px; background: rgba(255,255,255,.05); color: var(--muted); }
.cs-habit-item.done { background: rgba(59,130,246,.1); color: #60a5fa; border: 1px solid rgba(59,130,246,.2); }
.cs-phone-xp { display: flex; align-items: center; gap: 8px; font-size: .68rem; color: var(--muted); }
.cs-xp-bar { flex: 1; height: 4px; background: rgba(255,255,255,.1); border-radius: 4px; }
.cs-xp-fill { height: 100%; background: var(--gradient); border-radius: 4px; }

/* Dashboard mockup */
.cs-dash-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.cs-dash-big { grid-column: span 3; }
.cs-dash-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 8px; padding: 14px; }
.cs-dash-label { font-size: .68rem; color: var(--muted); margin-bottom: 6px; }
.cs-dash-value { font-size: 1.4rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.cs-dash-trend { font-size: .72rem; }
.cs-dash-trend.up { color: #34d399; }
.cs-dash-trend.down { color: #f87171; }
.cs-dash-bar-chart { display: flex; align-items: flex-end; gap: 4px; height: 40px; margin-top: 12px; }
.cs-dash-bar-chart span { flex: 1; background: rgba(59,130,246,.4); border-radius: 3px 3px 0 0; }
.cs-dash-bar-chart span:last-child { background: #3b82f6; }

/* Map mockup */
.cs-map-ui { display: flex; gap: 12px; height: 200px; }
.cs-map-sidebar { width: 180px; display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }
.cs-map-search { font-size: .72rem; padding: 8px 10px; background: rgba(255,255,255,.06); border-radius: 6px; color: var(--muted); }
.cs-listing-card { display: flex; gap: 8px; align-items: center; background: rgba(255,255,255,.04); border-radius: 6px; overflow: hidden; }
.cs-listing-img { width: 44px; height: 44px; flex-shrink: 0; }
.cs-listing-info { display: flex; flex-direction: column; font-size: .65rem; }
.cs-listing-info strong { color: #fff; }
.cs-listing-info span { color: var(--muted); }
.cs-map-area { flex: 1; background: rgba(255,255,255,.03); border-radius: 8px; position: relative; border: 1px solid rgba(255,255,255,.06); }
.cs-map-pin { position: absolute; background: #fff; color: #0a0a0f; font-size: .65rem; font-weight: 700; padding: 3px 7px; border-radius: 10px; transform: translate(-50%,-50%); box-shadow: 0 2px 8px rgba(0,0,0,.4); }
.cs-map-pin.active { background: #3b82f6; color: #fff; }

/* Agency mockup */
.cs-agency-ui { padding: 8px; }
.cs-agency-hero { margin-bottom: 20px; }
.cs-agency-headline { font-size: .85rem; color: #fff; line-height: 1.4; margin-bottom: 12px; }
.cs-agency-headline em { color: #818cf8; font-style: normal; }
.cs-agency-cta-row { display: flex; gap: 8px; }
.cs-agency-btn { font-size: .65rem; padding: 6px 14px; background: #3b82f6; color: #fff; border-radius: 6px; }
.cs-agency-btn.outline { background: transparent; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.7); }
.cs-agency-services { display: flex; gap: 8px; flex-wrap: wrap; }
.cs-agency-service { font-size: .65rem; padding: 6px 12px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 20px; color: rgba(255,255,255,.6); }

/* Vault mockup */
.cs-vault-ui { display: flex; gap: 0; height: 200px; }
.cs-vault-sidebar { width: 130px; background: rgba(0,0,0,.3); padding: 12px 8px; display: flex; flex-direction: column; gap: 4px; flex-shrink: 0; }
.cs-vault-org { font-size: .65rem; color: rgba(255,255,255,.5); padding: 4px 8px; margin-bottom: 8px; }
.cs-vault-item { font-size: .68rem; padding: 6px 8px; border-radius: 6px; color: rgba(255,255,255,.5); cursor: pointer; }
.cs-vault-item.active { background: rgba(59,130,246,.15); color: #60a5fa; }
.cs-vault-main { flex: 1; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.cs-vault-entry { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 8px; padding: 8px 12px; }
.cs-vault-icon { font-size: 1rem; }
.cs-vault-entry div:nth-child(2) { flex: 1; display: flex; flex-direction: column; font-size: .65rem; }
.cs-vault-entry div:nth-child(2) strong { color: #fff; }
.cs-vault-entry div:nth-child(2) span { color: var(--muted); }
.cs-vault-copy { font-size: .6rem; padding: 3px 8px; background: rgba(59,130,246,.15); color: #60a5fa; border-radius: 4px; cursor: pointer; }

/* Features grid */
.cs-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}
@media (max-width: 700px) { .cs-features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .cs-features-grid { grid-template-columns: 1fr; } }

.cs-feature {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.cs-feature-icon { font-size: 1.5rem; margin-bottom: 10px; }
.cs-feature h4 { font-size: .9rem; margin-bottom: 6px; color: var(--text); }
.cs-feature p { font-size: .82rem; color: var(--muted); line-height: 1.6; margin: 0; }

/* Stack grid */
.cs-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
@media (max-width: 600px) { .cs-stack-grid { grid-template-columns: 1fr 1fr; } }

.cs-stack-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cs-stack-layer {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blue);
}
.cs-stack-item span:last-child { font-size: .85rem; color: var(--text); }