/* Product development: existing industrial type, square edges and blue rules. */
.pd-section,
.pd-strip,
.pd-inquiry {
  --pd-ink: var(--ink, #0b0e10);
  --pd-blue: var(--blue, #20aeea);
  --pd-accent: var(--blue-dark, #087eae);
  --pd-muted: #52616a;
  --pd-rule: #cbd6db;
  --pd-paper: #f7f9f9;
  color: var(--pd-ink);
  font-family: var(--sans, Arial, sans-serif);
}

.pd-section {
  padding: 104px 7vw 98px;
  background: var(--pd-paper);
  border-top: 1px solid var(--pd-rule);
  border-bottom: 1px solid var(--pd-rule);
  scroll-margin-top: 100px;
}

.pd-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: start;
  gap: clamp(32px, 5vw, 80px);
  max-width: 1320px;
  margin: 0 auto;
}

.pd-copy,
.pd-strip-copy,
.pd-inquiry-copy,
.pd-inquiry-actions {
  min-width: 0;
}

.pd-copy {
  container-type: inline-size;
  position: relative;
  isolation: isolate;
  align-self: stretch;
}

/* Decorative sketch stays behind readable copy and never intercepts a click. */
.pd-sketch {
  position: absolute;
  inset: 100px 0 0;
  width: 100%;
  height: calc(100% - 100px);
  object-fit: contain;
  object-position: center bottom;
  z-index: -1;
  pointer-events: none;
  opacity: 0.1;
  mask-image: linear-gradient(to bottom, transparent, #000 42%);
}

.pd-kicker {
  margin: 0 0 18px;
  color: var(--pd-accent);
  font: 800 11px/1.5 var(--mono, Consolas, monospace);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.pd-title {
  max-width: 100%;
  margin: 0;
  font: 900 clamp(20px, 2.7vw, 40px)/1.08 var(--display, "Arial Narrow", Arial, sans-serif);
  font-size: clamp(20px, 7.55cqi, 44px);
  letter-spacing: -0.035em;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.pd-title em {
  display: block;
  color: var(--pd-accent);
  font-style: normal;
}

.pd-description {
  max-width: 60ch;
  margin: 25px 0 0;
  color: var(--pd-muted);
  font-size: 15px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.pd-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.pd-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-sizing: border-box;
  max-width: 100%;
  min-height: 50px;
  padding: 16px 20px;
  border: 1px solid var(--pd-ink, #0b0e10);
  background: var(--pd-ink, #0b0e10);
  color: #fff;
  font: 800 11px/1.45 var(--mono, Consolas, monospace);
  letter-spacing: 0.055em;
  text-align: left;
  text-decoration: none;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.pd-button span[aria-hidden="true"] {
  flex: 0 0 auto;
  color: var(--pd-blue, #20aeea);
  font-size: 19px;
  line-height: 1;
}

.pd-button:hover {
  border-color: var(--pd-blue, #20aeea);
  background: var(--pd-blue, #20aeea);
  color: var(--pd-ink, #0b0e10);
}

.pd-button:hover span[aria-hidden="true"] {
  color: var(--pd-ink, #0b0e10);
}

.pd-button:active {
  border-color: var(--pd-accent, #087eae);
  background: var(--pd-accent, #087eae);
  color: #fff;
}

.pd-button:focus-visible,
.pd-secondary:focus-visible {
  outline: 3px solid var(--pd-accent, #087eae);
  outline-offset: 5px;
}

.pd-note {
  max-width: 62ch;
  margin: 14px 0 0;
  color: var(--pd-muted);
  font-size: 12px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.pd-figure {
  min-width: 0;
  margin: 0;
}

.pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: #e5ecef;
}

.pd-figure figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--pd-rule);
  color: var(--pd-muted);
  font: 700 10px/1.5 var(--mono, Consolas, monospace);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.pd-figure figcaption span:first-child {
  color: var(--pd-ink);
}

.pd-process-note {
  max-width: 1320px;
  margin: 66px auto 24px;
  color: var(--pd-ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.pd-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.pd-steps > li {
  position: relative;
  min-width: 0;
  padding: 25px clamp(16px, 2vw, 30px) 0 0;
  border-top: 1px solid var(--pd-rule);
}

.pd-steps > li::before {
  position: absolute;
  top: -3px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--pd-blue);
  content: "";
}

.pd-steps > li:last-child {
  padding-right: 0;
}

.pd-step-number {
  display: block;
  margin-bottom: 18px;
  color: var(--pd-accent);
  font: 800 12px/1.4 var(--mono, Consolas, monospace);
  letter-spacing: 0.08em;
}

.pd-steps h3 {
  margin: 0;
  font: 900 clamp(19px, 1.7vw, 24px)/1.15 var(--display, "Arial Narrow", Arial, sans-serif);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.pd-steps p {
  margin: 12px 0 0;
  color: var(--pd-muted);
  font-size: 13px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.pd-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px 48px;
  padding: 48px max(5vw, calc((100% - 1320px) / 2));
  border-top: 1px solid var(--pd-rule);
  background: var(--pd-paper);
  scroll-margin-top: 100px;
}

.pd-strip-copy {
  max-width: 760px;
}

.pd-strip .pd-kicker {
  margin-bottom: 12px;
}

.pd-strip h2 {
  margin: 0;
  font: 900 clamp(28px, 3vw, 38px)/1.08 var(--display, "Arial Narrow", Arial, sans-serif);
  letter-spacing: -0.025em;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.pd-strip .pd-description {
  margin-top: 14px;
  font-size: 14px;
}

.pd-strip > .pd-button {
  flex: 0 0 auto;
}

.pd-inquiry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(210px, 0.58fr);
  align-items: start;
  gap: 18px 36px;
  margin: 44px 0;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--pd-rule);
  border-top: 3px solid var(--pd-blue);
  background: var(--pd-paper);
  scroll-margin-top: 110px;
}

.pd-inquiry .pd-inquiry-kicker {
  grid-column: 1 / -1;
  margin: 0;
}

.pd-inquiry h2 {
  margin: 0;
  font: 900 clamp(32px, 3.4vw, 44px)/1.06 var(--display, "Arial Narrow", Arial, sans-serif);
  letter-spacing: -0.025em;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.pd-inquiry .pd-description {
  margin-top: 18px;
  font-size: 14px;
}

.pd-inquiry-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.pd-inquiry-actions .pd-note {
  margin: 0;
}

.pd-email-details {
  width: 100%;
  min-width: 0;
}

.pd-email-details > summary {
  cursor: pointer;
  list-style: none;
}

.pd-email-details > summary::-webkit-details-marker {
  display: none;
}

.pd-email-details[open] > summary span {
  transform: rotate(45deg);
}

.pd-email-panel {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--pd-rule);
}

.pd-email-panel input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--pd-rule);
  border-radius: 0;
  background: #fff;
  color: var(--pd-ink);
  font: 13px/1.6 var(--sans, Arial, sans-serif);
}

.pd-email-copy {
  justify-self: start;
  cursor: pointer;
}

.pd-email-copy[hidden],
.pd-email-status:empty {
  display: none;
}

.pd-email-panel input:focus-visible {
  outline: 2px solid var(--pd-accent);
  outline-offset: 2px;
}

.pd-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  max-width: 100%;
  color: var(--pd-accent);
  font: 800 12px/1.6 var(--mono, Consolas, monospace);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.pd-secondary:hover,
.pd-secondary:active {
  color: var(--pd-ink);
  text-decoration-thickness: 2px;
}

@media (max-width: 1000px) {
  .pd-intro {
    gap: 32px;
  }

  .pd-section {
    padding: 82px 5vw 76px;
  }

  .pd-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 26px;
  }
}

@media (max-width: 800px) {
  .pd-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
  }

  .pd-copy {
    max-width: 620px;
  }

  .pd-process-note {
    margin-top: 46px;
  }

  .pd-steps {
    display: block;
  }

  .pd-steps > li {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    column-gap: 17px;
    row-gap: 8px;
    padding: 0 0 30px 22px;
    border-top: 0;
    border-left: 1px solid var(--pd-rule);
  }

  .pd-steps > li::before {
    top: 7px;
    left: -3px;
  }

  .pd-steps > li:last-child {
    padding-bottom: 0;
  }

  .pd-step-number {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 3px 0 0;
  }

  .pd-steps h3 {
    grid-column: 2;
    font-size: 22px;
  }

  .pd-steps p {
    grid-column: 2;
    max-width: 65ch;
    margin: 0;
  }

  .pd-inquiry {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .pd-inquiry-actions {
    margin-top: 6px;
  }
}

@media (max-width: 560px) {
  .pd-section {
    padding: 66px 20px 62px;
  }

  .pd-kicker {
    margin-bottom: 16px;
    font-size: 10px;
  }

  .pd-title {
    letter-spacing: -0.03em;
  }

  .pd-description {
    margin-top: 22px;
    font-size: 14px;
  }

  .pd-actions {
    margin-top: 25px;
  }

  .pd-button {
    gap: 20px;
    padding: 15px 17px;
  }

  .pd-figure figcaption {
    font-size: 9px;
  }

  .pd-strip {
    padding: 40px 20px;
    gap: 25px;
  }

  .pd-strip h2 {
    font-size: 30px;
    line-height: 1.12;
  }

  .pd-inquiry {
    margin: 40px 0;
    padding: 26px 20px;
  }

  .pd-inquiry h2 {
    font-size: clamp(30px, 8.5vw, 38px);
    line-height: 1.1;
  }

  .pd-inquiry-actions .pd-button {
    width: 100%;
  }
}