/* ============================================
   Case Study — Page-specific styles
   Extends styles.css (shares all tokens + base)
   ============================================ */


/* ============================================
   Nav — name as home link (no underline)
   ============================================ */

a.nav-name {
  text-decoration: none;
}

a.nav-name:hover {
  text-decoration: none;
}


/* ============================================
   Title Block
   ============================================ */

.cs-title-block {
  padding: 64px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 56px;
  line-height: 62px;
  letter-spacing: -0.02em;
  color: var(--ink-alt);
}

.cs-descriptor {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
  color: var(--muted);
}


/* ============================================
   Metadata Strip
   ============================================ */

.cs-meta-strip {
  display: flex;
  flex-direction: row;
  padding: 32px 0;
  border-top: 1px solid #E5E5EB;
  border-bottom: 1px solid #E5E5EB;
  margin-top: 48px;
}

.cs-meta-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-meta-label {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0;
}

.cs-meta-value {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 15px;
  line-height: 20px;
  color: var(--ink);
}


/* ============================================
   Hero Image
   ============================================ */

.cs-hero {
  display: block;
  width: 100%;
  height: 480px;
  object-fit: cover;
  margin-top: 48px;
}

.cs-hero-ph {
  width: 100%;
  height: 480px;
  margin-top: 48px;
  background-color: #E5E5EB;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-hero-ph span {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--muted);
}


/* ============================================
   Body Content
   ============================================ */

.cs-body {
  padding: 72px var(--pad-x) 0;
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.cs-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cs-text {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 30px;
  color: var(--ink);
  max-width: 680px;
}


/* ============================================
   Images — Contained
   ============================================ */

.cs-img-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.cs-img-contained {
  display: block;
  width: 100%;
  max-width: 840px;
  height: auto;
}

.cs-img-contained-ph {
  width: 100%;
  max-width: 840px;
  height: 320px;
  background-color: #E5E5EB;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-img-contained-ph span {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--muted);
}


/* ============================================
   Images — Full Width (breaks out of padding)
   ============================================ */

.cs-img-full {
  display: block;
  width: 100vw;
  margin-left: calc(-1 * var(--pad-x));
  height: 420px;
  object-fit: cover;
}

.cs-img-full-ph {
  width: 100vw;
  margin-left: calc(-1 * var(--pad-x));
  height: 420px;
  background-color: #D4D4DE;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-img-full-ph span {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--muted);
}


/* ============================================
   Caption
   ============================================ */

.cs-caption {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 18px;
  color: var(--muted);
}


/* ============================================
   Footer spacing on case study pages
   ============================================ */

.cs-body + .footer {
  margin-top: 96px;
}


/* ============================================
   Responsive — Tablet (600–1023px)
   ============================================ */

@media (max-width: 1023px) {
  .cs-meta-strip {
    flex-wrap: wrap;
    gap: 24px 0;
  }

  .cs-meta-field {
    min-width: 45%;
    flex: none;
  }

  .cs-title {
    font-size: 44px;
    line-height: 50px;
  }
}


/* ============================================
   Responsive — Mobile (<600px)
   ============================================ */

@media (max-width: 599px) {
  .cs-title-block {
    padding-top: 48px;
  }

  .cs-title {
    font-size: 34px;
    line-height: 40px;
  }

  .cs-meta-strip {
    flex-direction: column;
    gap: 20px;
  }

  .cs-meta-field {
    min-width: unset;
  }

  .cs-hero,
  .cs-hero-ph {
    height: 280px;
  }

  .cs-text {
    font-size: 16px;
    line-height: 26px;
  }

  .cs-img-contained-ph {
    height: 220px;
  }

  .cs-img-full,
  .cs-img-full-ph {
    height: 280px;
  }

  .cs-body {
    gap: 56px;
  }
}