/* intro v26 — Dieter Rams node: hex grid, bottom band, blurred ghost image, serif, typewriter */

/* Hexagon-ish grid (minimal, colour from Tailwind text-*, lines via currentColor) */
.intro-node__hex {
    background-image:
        repeating-linear-gradient(60deg, currentColor 0 1px, transparent 1px 26px),
        repeating-linear-gradient(-60deg, currentColor 0 1px, transparent 1px 26px);
    opacity: 0.1;
}

.intro-node__band { height: 10rem; opacity: 0.7; }

/* Blurred background photo behind the spotlight node */
.intro-node__ghost { height: 14rem; }
.intro-node__img {
    object-fit: cover;
    filter: blur(10px);
    opacity: 0.35;
    transform: scale(1.08);
}

/* Serif heading */
.intro-node__serif {
    font-family: ui-serif, Georgia, "Times New Roman", serif;
}

/* Org-chart stem connector */
.intro-node__stem {
    width: 1px;
    height: 2rem;
}

/* Typewriter caret */
.intro-node__type .is-typing {
    border-right: 2px solid currentColor;
    animation: intro-node-caret 800ms step-end infinite;
}
@keyframes intro-node-caret {
    50% { border-color: transparent; }
}

@media (prefers-reduced-motion: reduce) {
    .intro-node__type .is-typing { animation: none; }
}

.trio-card-hover {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.trio-card-icon {
    transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.trio-card-hover:hover {
    transform: translateY(-0.375rem);
    box-shadow: var(--bs-box-shadow-lg);
    border-color: rgba(var(--bs-primary-rgb), 0.35) !important;
}

.trio-card-hover:hover .trio-card-icon {
    transform: scale(1.06);
    background-color: var(--bs-primary);
    color: var(--bs-white);
}

.feature-card-surface {
    position: relative;
    isolation: isolate;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color-translucent) !important;
    box-shadow: var(--bs-box-shadow-sm);
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-card-surface:hover {
    box-shadow: var(--bs-box-shadow-lg);
    border-color: rgba(var(--bs-primary-rgb), 0.35) !important;
}

/* -- Feature card hover -- */
.feat-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feat-card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,.12) !important;
}

/* -- Icon box sizing -- */
.feat-icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 2.5rem;
    min-height: 2.5rem;
}
.feat-icon-box--lg {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
}
.feat-icon-box--xl {
    width: 5rem;
    height: 5rem;
    border-radius: 1rem;
}
.feat-icon-box--circle {
    border-radius: 50%;
}

/* -- Nav/filmstrip button hover -- */
.feat-btn-nav {
    transition: transform 0.15s ease, background-color 0.15s ease;
}
.feat-btn-nav:hover {
    transform: scale(1.1);
}

/* -- Table row hover -- */
.feat-table-row-hover {
    transition: background-color 0.15s ease;
}
.feat-table-row-hover:hover {
    background-color: var(--bs-primary-bg-subtle) !important;
}

/* -- Accordion item hover -- */
.feat-accordion-hover summary:hover {
    background-color: var(--bs-primary-bg-subtle);
    border-radius: 0.75rem;
}

/* -- DL item hover -- */
.feat-dl-item-hover {
    transition: background-color 0.15s ease;
    border-radius: 0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.feat-dl-item-hover:hover {
    background-color: var(--bs-primary-bg-subtle);
}

/* -- Deck button hover -- */
.feat-deck-btn {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.feat-deck-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}
.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-img-fill {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 16rem;
    min-width: 0;
    object-fit: cover;
    flex-shrink: 0;
}

.writeup-document__text-panel-inset {
    padding: 4rem;
}

.writeup-document__img-tilt {
    transform: rotate(6deg);
}

.glossary-v2-cluster__card {
    width: 100%;
}

@media (min-width: 992px) {
    .glossary-v2-cluster__card {
        width: calc(50% - 0.75rem); /* For gap-4 (1.5rem) -> half is 0.75rem */
    }
}

/* faq v24 — luxe slide stage (click nav) */
.luxe-slides__stage {
  min-height: 100vh;
  min-height: 100dvh;
}

.luxe-slides__bg-image {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.luxe-slides__slide.is-active {
  animation: luxe-slide-fade-in 400ms ease;
}

.luxe-slides__slide.hidden {
  display: none !important;
}

@keyframes luxe-slide-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.luxe-slides__rule {
  width: 1px;
}

.luxe-slides__rule--tall {
  height: 3rem;
}

@media (min-width: 768px) {
  .luxe-slides__rule--tall {
    height: 4rem;
  }
}

.luxe-slides__eyebrow {
  letter-spacing: 0.35em;
}

.luxe-slides__headline {
  max-width: 56rem;
}

.luxe-slides__lead {
  max-width: 42rem;
}

.luxe-slides__section-title {
  width: 100%;
}

/* Sidebar: round only the inner (right) edge */
.luxe-slides__nav-panel {
  height: 100%;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: 1rem;
  border-bottom-right-radius: 1rem;
}

.luxe-slides__step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  cursor: pointer;
  outline-offset: 2px;
}

.luxe-slides__step-num {
  opacity: 0.7;
  font-size: 1.125rem;
  font-weight: 400;
  transition: opacity 250ms ease, font-size 250ms ease, font-weight 250ms ease;
}

.luxe-slides__step.is-active .luxe-slides__step-num {
  opacity: 1;
  font-size: 1.5rem;
  font-weight: 700;
}

.luxe-slides__step-mark {
  width: 2px;
  height: 2.5rem;
  opacity: 0;
  flex-shrink: 0;
  transition: opacity 250ms ease;
}

@media (min-width: 768px) {
  .luxe-slides__step-mark {
    height: 3rem;
  }
}

.luxe-slides__step.is-active .luxe-slides__step-mark {
  opacity: 1;
}