/* Exam-page visual system
   Shared by every certification page. Loaded after theme-light.css. */

.exam-family-visual {
  --exam-visual-accent: var(--azure-cyan);
  --exam-visual-accent-rgb: 80, 230, 255;
  margin: 36px 0 28px;
  overflow: hidden;
  border: 1px solid rgba(var(--exam-visual-accent-rgb), 0.24);
  border-radius: clamp(18px, 3vw, 28px);
  background: #07111f;
  box-shadow:
    0 22px 60px rgba(0, 0, 0, 0.24),
    0 0 42px rgba(var(--exam-visual-accent-rgb), 0.08);
}

.exam-family-visual--ai {
  --exam-visual-accent: #b9a2ff;
  --exam-visual-accent-rgb: 185, 162, 255;
}

.exam-family-visual--data,
.exam-family-visual--power {
  --exam-visual-accent: #ffc44d;
  --exam-visual-accent-rgb: 255, 196, 77;
}

.exam-family-visual--security {
  --exam-visual-accent: #4de39a;
  --exam-visual-accent-rgb: 77, 227, 154;
}

.exam-family-visual--github {
  --exam-visual-accent: #ff9a4c;
  --exam-visual-accent-rgb: 255, 154, 76;
}

.exam-family-visual__media {
  overflow: hidden;
  background: #07111f;
}

.exam-family-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 788;
  object-fit: cover;
}

.exam-family-visual__caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px 18px;
  border-top: 1px solid rgba(var(--exam-visual-accent-rgb), 0.18);
  background:
    linear-gradient(110deg, rgba(var(--exam-visual-accent-rgb), 0.08), transparent 55%),
    rgba(5, 8, 16, 0.92);
}

.exam-family-visual__title {
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.exam-family-visual__legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.exam-family-visual__legend span {
  padding: 5px 9px;
  border: 1px solid rgba(var(--exam-visual-accent-rgb), 0.24);
  border-radius: 999px;
  background: rgba(var(--exam-visual-accent-rgb), 0.08);
  color: var(--exam-visual-accent);
  font-family: 'Outfit', sans-serif;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

/* Turn long objective summaries into a scannable grid with optional depth. */
#objectives .domains {
  gap: 14px;
  margin-top: 0;
}

#objectives .domain {
  overflow: hidden;
  padding: 0;
  background:
    linear-gradient(145deg, rgba(80, 230, 255, 0.035), transparent 45%),
    rgba(255, 255, 255, 0.025);
  transition: border-color 180ms ease, transform 180ms ease;
}

#objectives .domain:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

#objectives .domain h3 {
  min-height: 78px;
  margin: 0;
  padding: 20px 22px 16px;
}

.domain__details {
  border-top: 1px solid var(--border-subtle);
}

.domain__details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 22px 15px;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  list-style: none;
  text-transform: uppercase;
}

.domain__details summary::-webkit-details-marker {
  display: none;
}

.domain__details summary::after {
  content: '+';
  display: inline-grid;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  place-items: center;
  border: 1px solid rgba(80, 230, 255, 0.24);
  border-radius: 50%;
  color: var(--azure-cyan);
  font-size: 17px;
  line-height: 1;
}

.domain__details[open] summary::after {
  content: '−';
}

.domain__details summary:hover,
.domain__details summary:focus-visible {
  color: var(--text-primary);
}

.domain__details summary:focus-visible,
.faq summary:focus-visible {
  outline: 2px solid var(--azure-cyan);
  outline-offset: -3px;
}

.domain__body {
  padding: 0 22px 20px;
}

.domain__body p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.7;
}

/* App benefits become visual numbered cards instead of a wall of paragraphs. */
#how-helps.exam-feature-grid {
  counter-reset: exam-benefits;
  display: grid;
  gap: 14px;
}

#how-helps.exam-feature-grid > .section-eyebrow,
#how-helps.exam-feature-grid > .section-title,
#how-helps.exam-feature-grid > .section-lede,
#how-helps.exam-feature-grid > figure,
#how-helps.exam-feature-grid > .guide-figure {
  grid-column: 1 / -1;
}

#how-helps.exam-feature-grid > p:not(.section-lede):not(.section-eyebrow) {
  counter-increment: exam-benefits;
  position: relative;
  margin: 0;
  padding: 56px 22px 22px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(80, 230, 255, 0.09), transparent 42%),
    rgba(255, 255, 255, 0.025);
  font-size: 14px;
  line-height: 1.7;
}

#how-helps.exam-feature-grid > p:not(.section-lede):not(.section-eyebrow)::before {
  content: counter(exam-benefits, decimal-leading-zero);
  position: absolute;
  top: 18px;
  left: 22px;
  color: var(--azure-cyan);
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

#how-helps.exam-feature-grid > p:not(.section-lede):not(.section-eyebrow)::after {
  content: '';
  position: absolute;
  top: 25px;
  left: 55px;
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, var(--azure-cyan), transparent);
}

#how-helps.exam-feature-grid > p:not(.section-lede):not(.section-eyebrow) strong {
  color: var(--text-primary);
}

/* Make study plans feel like a timeline of focused sprints. */
.study-plan {
  align-items: stretch;
}

.study-plan > li {
  overflow: hidden;
  padding-top: 54px;
  background:
    linear-gradient(145deg, rgba(185, 162, 255, 0.06), transparent 48%),
    rgba(255, 255, 255, 0.025);
}

.study-plan > li::before {
  position: absolute;
  top: 20px;
  left: 24px;
  margin: 0;
  padding: 5px 9px;
  border: 1px solid rgba(80, 230, 255, 0.22);
  border-radius: 999px;
  background: rgba(80, 230, 255, 0.08);
}

.study-plan > li::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  border-radius: 0 0 0 100%;
  background: radial-gradient(circle at 100% 0%, rgba(80, 230, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.study-plan > li h3 {
  font-size: 19px;
}

.study-plan > li ul {
  font-size: 13px;
  line-height: 1.55;
}

/* Native disclosure FAQs: fast to scan, keyboard-friendly, no extra JS. */
.faqs {
  gap: 10px;
}

.faq {
  overflow: hidden;
  padding: 0;
  transition: border-color 180ms ease;
}

.faq[open] {
  border-color: var(--border-accent);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 22px;
  color: var(--text-primary);
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  place-items: center;
  border: 1px solid rgba(80, 230, 255, 0.24);
  border-radius: 50%;
  color: var(--azure-cyan);
  font-size: 18px;
  line-height: 1;
}

.faq[open] summary::after {
  content: '−';
}

.faq__answer {
  padding: 0 22px 20px;
}

.faq__answer p {
  margin: 0;
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.75;
}

@media (min-width: 700px) {
  #objectives .domains,
  #how-helps.exam-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .study-plan > li:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 699px) {
  .exam-family-visual {
    margin-top: 28px;
  }

  .exam-family-visual__caption {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px 16px;
  }

  .exam-family-visual__legend {
    justify-content: flex-start;
  }

  #objectives .domain h3 {
    min-height: auto;
  }
}

@media (max-width: 420px) {
  .exam-family-visual__legend span {
    padding: 4px 7px;
    font-size: 9px;
  }

  .faq summary {
    padding: 17px 18px;
    font-size: 15px;
  }

  .faq__answer,
  .domain__body {
    padding-right: 18px;
    padding-left: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #objectives .domain {
    transition: none;
  }
}

/* Light mode keeps the same depth while using true light assets and surfaces. */
html[data-theme="light"] .exam-family-visual {
  background: #f4f8fc;
  border-color: rgba(var(--exam-visual-accent-rgb), 0.30);
  box-shadow:
    0 20px 46px rgba(15, 30, 60, 0.12),
    0 0 36px rgba(var(--exam-visual-accent-rgb), 0.07);
}

html[data-theme="light"] .exam-family-visual__media {
  background: #f4f8fc;
}

html[data-theme="light"] .exam-family-visual__caption {
  border-top-color: rgba(13, 30, 55, 0.08);
  background:
    linear-gradient(110deg, rgba(var(--exam-visual-accent-rgb), 0.09), transparent 55%),
    #ffffff;
}

html[data-theme="light"] .exam-family-visual__legend span {
  color: color-mix(in srgb, var(--exam-visual-accent) 62%, #000);
  background: rgba(var(--exam-visual-accent-rgb), 0.10);
}

html[data-theme="light"] #objectives .domain,
html[data-theme="light"] #how-helps.exam-feature-grid > p:not(.section-lede):not(.section-eyebrow),
html[data-theme="light"] .study-plan > li,
html[data-theme="light"] .faq {
  background-color: var(--bg-card);
  box-shadow: 0 8px 24px rgba(15, 30, 60, 0.06);
}