/* Verizon case study — extends the shared Spectrum editorial system */

.verizon-study .vz-hero-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-6);
}

.verizon-study .spectrum-hero h1 {
  font-size: clamp(36px, 3.6vw, 56px);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.verizon-study .vz-hero-media {
  justify-content: center;
}

.verizon-study .vz-hero-media img {
  width: auto;
  max-width: 100%;
  max-height: 640px;
}

.verizon-study .vz-meta {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

/* Cards */

.vz-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.vz-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--spectrum-line);
  background: #fff;
}

.verizon-study .vz-card h3 {
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.02em;
}

.vz-note {
  color: var(--spectrum-muted) !important;
  font-size: 13px !important;
}

/* Navy panel + convergence diagram */

.verizon-study .vz-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5);
  width: 100%;
  margin-top: var(--space-3);
  padding: var(--space-6);
  border-radius: 32px;
  background-color: var(--spectrum-navy);
  background-image: radial-gradient(circle, rgb(255 255 255 / 22%) 1px, transparent 1.2px);
  background-size: 24px 24px;
}

.verizon-study .vz-panel h3,
.verizon-study .vz-panel p {
  color: #fff;
}

.verizon-study .vz-panel .vz-note {
  color: #b7c4f4 !important;
}

.vz-converge {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1fr);
  align-items: center;
}

.vz-converge-inputs,
.vz-ia-inputs {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.vz-converge-inputs li {
  display: flex;
  height: 56px;
  align-items: center;
  padding-inline: 20px;
  border: 1px solid #44517c;
  border-radius: 12px;
  background: #1b2b5b;
  color: #fff;
  font-size: 14px;
}

.vz-converge-lines {
  align-self: stretch;
  margin-block: 28px;
  border: 2px solid #aebbff;
  border-left: 0;
  border-radius: 0 12px 12px 0;
  position: relative;
}

.vz-converge-lines::after {
  position: absolute;
  top: 50%;
  left: 100%;
  width: 40%;
  height: 2px;
  background: #aebbff;
  content: "";
  transform: translateY(-50%);
}

.vz-converge-output {
  display: flex;
  min-height: 56px;
  align-items: center;
  padding: 20px;
  border-radius: 12px;
  background: #dce3ff;
  color: #182550;
  font-family: var(--spectrum-serif);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.15;
  margin-left: 40%;
}

/* Information architecture diagram */

.vz-ia {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-top: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--spectrum-line);
  background: #fff;
}

.vz-ia-inputs {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.vz-ia-inputs li {
  padding: 16px 20px;
  border: 1px solid var(--spectrum-blue);
  border-radius: 12px;
  color: var(--spectrum-blue);
  font-size: 14px;
  font-weight: 500;
}

.vz-ia-lines {
  display: block;
  height: 48px;
  margin-inline: 12.5%;
  border: 2px solid var(--spectrum-blue);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  position: relative;
}

.vz-ia-lines::after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 2px;
  height: 24px;
  background: var(--spectrum-blue);
  content: "";
}

.vz-ia-unified {
  margin-top: 24px;
  padding: var(--space-4);
  border-radius: 12px;
  background: var(--spectrum-blue);
  color: #fff;
  font-family: var(--spectrum-serif);
  font-size: clamp(22px, 2.4vw, 32px);
  text-align: center;
}

.vz-considerations {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.vz-considerations li {
  padding-top: var(--space-2);
  border-top: 1px solid var(--spectrum-line);
  font-size: 15px;
}

/* Screenshot gallery */

.vz-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin: var(--space-3) 0 0;
}

.vz-gallery figure {
  margin: 0;
}

.vz-gallery img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgb(16 27 67 / 12%);
}

@media (max-width: 1100px) {
  .verizon-study .vz-hero-grid {
    grid-template-columns: 1fr;
  }

  .verizon-study .vz-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vz-considerations {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vz-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .vz-card-grid {
    grid-template-columns: 1fr;
  }

  .verizon-study .vz-panel {
    padding: var(--space-4);
  }

  .vz-converge {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .vz-converge-lines {
    display: none;
  }

  .vz-converge-output {
    margin-left: 0;
  }

  .vz-ia {
    padding: var(--space-3);
  }

  .vz-ia-inputs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vz-ia-lines {
    display: none;
  }

  .vz-considerations {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .verizon-study .vz-meta {
    grid-template-columns: 1fr;
  }

  .vz-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
  }
}

/* Research / design images */

.vz-figure {
  width: 100%;
  margin: var(--space-3) 0 0;
}

.vz-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--spectrum-line);
  border-radius: 12px;
  background: #fff;
}

.vz-context-label {
  margin-top: var(--space-4) !important;
}

.vz-gallery-small {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 720px;
  margin-top: 0;
}

.verizon-study .vz-insight {
  margin-top: var(--space-3);
}

.verizon-study .vz-insight .spectrum-kicker {
  color: #b7c4f4;
}

.verizon-study .vz-insight h3 {
  font-size: clamp(24px, 2.6vw, 36px);
}

.vz-concepts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-3);
}

.vz-concept {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
}

.vz-concept img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--spectrum-line);
  border-radius: 16px;
  background: #fff;
}

.vz-concept figcaption {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0;
  color: #555b68;
  font-size: 16px;
  line-height: 1.65;
}

.vz-table-wrap {
  overflow-x: auto;
}

.vz-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 15px;
}

.vz-table th,
.vz-table td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--spectrum-line);
  color: #555b68;
  line-height: 1.5;
  text-align: left;
}

.vz-table thead th {
  color: var(--spectrum-blue);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.vz-table tbody th {
  color: var(--spectrum-ink);
  font-weight: 600;
}

@media (max-width: 760px) {
  .vz-concepts {
    grid-template-columns: 1fr;
  }
}