/* intro v29 — Rolls-Royce thread: circle-expand reveal, half-ring, chat alignment, dual-layer parallax */

.intro-thread { min-height: 88vh; }

/* Clip-path circle expand from centre on load */
.intro-thread__reveal {
    animation: intro-thread-expand 900ms ease forwards;
}
@keyframes intro-thread-expand {
    from { clip-path: circle(0% at 50% 50%); }
    to   { clip-path: circle(150% at 50% 50%); }
}

/* Half-ring at the boundary (fixed size — no BS w-N/h-N utility) */
.intro-thread__half {
    width: 16rem;
    height: 8rem;
    opacity: 0.7;
    filter: blur(2px);
}
.intro-thread__sun { width: 6rem; height: 6rem; }
.intro-thread [data-msg] { max-width: 28rem; }

/* Dual-layer parallax offset (set by JS via custom props) */
.intro-thread__island [data-layer] {
    transition: transform 200ms ease-out;
    transform: translate(var(--px, 0), var(--py, 0));
}

/* Chat thread alternate alignment + retro corner tails */
.intro-thread [data-msg] { border-bottom-left-radius: 0.25rem; }
.intro-thread [data-msg]:nth-child(even) {
    margin-left: auto;
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 0.25rem;
}

@media (prefers-reduced-motion: reduce) {
    .intro-thread__reveal { animation: none; }
    .intro-thread__island [data-layer] { transition: none; }
}

.services-grid-dense__serif,
[data-serif] {
    font-family: Georgia, "Times New Roman", Times, serif;
}

.services-grid-dense__dots {
    background-image: radial-gradient(currentColor 1px, transparent 1px);
    background-size: 18px 18px;
    pointer-events: none;
}

.dark .services-grid-dense__dots,
[data-bs-theme="dark"] .services-grid-dense__dots {
    color: var(--bs-primary);
}

/* process works — marquee ticker, title scale, list rows, background logo (no colors) */
.process-works__marquee-track {
    display: flex;
    width: max-content;
    align-items: center;
    gap: 3rem;
    animation: process-works-marquee 32s linear infinite;
}
.process-works__marquee-item {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}
.process-works__title {
    word-break: break-word;
}
.process-works__row {
    transition: transform 200ms ease;
}
.process-works__row:hover {
    transform: translateX(0.25rem);
}
.process-works__logo {
    min-height: 16rem;
    pointer-events: none;
}
.process-works__logo-mark {
    width: 14rem;
    height: 14rem;
    flex-shrink: 0;
    animation: process-works-drift 8s ease-in-out infinite;
}
.process-works__logo-mark svg {
    display: block;
    width: 100%;
    height: 100%;
}
.process-works__logo-mark svg,
.process-works__logo-mark svg :is(path, circle, rect, polygon) {
    fill: currentColor !important;
}
@keyframes process-works-marquee {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}
@keyframes process-works-drift {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0.5rem, -0.75rem, 0);
    }
}
@media (min-width: 768px) {
    .process-works__logo {
        min-height: 20rem;
    }
    .process-works__logo-mark {
        width: 18rem;
        height: 18rem;
    }
}
@media (prefers-reduced-motion: reduce) {
    .process-works__marquee-track,
    .process-works__logo-mark {
        animation: none;
    }
    .process-works__row:hover {
        transform: none;
    }
}

/* advantages ticker — seamless horizontal marquee (layout/motion only, no colors) */

.advantages-ticker__chip {
    width: 20rem;
}

/* track holds two identical copies; -50% scroll makes the loop seamless */
.advantages-ticker__track {
    width: max-content;
    animation: advantages-ticker-scroll 40s linear infinite;
}

.advantages-ticker__track.is-paused {
    animation-play-state: paused;
}

@keyframes advantages-ticker-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .advantages-ticker__track {
        animation: none;
    }
}

/* faq spotlight — layout + motion (no colors) */
.faq-spotlight__root {
  min-height: 100vh;
  min-height: 100dvh;
}

.faq-spotlight__cover {
  min-height: 0;
}

@media (min-width: 992px) {
  .faq-spotlight__cover {
    min-height: 100vh;
    min-height: 100dvh;
  }
}

.faq-spotlight__media {
  pointer-events: none;
}

.faq-spotlight__media-col {
  min-height: 14rem;
}

.faq-spotlight__media-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 992px) {
  .faq-spotlight__media-col {
    min-height: 100vh;
    min-height: 100dvh;
  }
}

.faq-spotlight__thumb {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  cursor: pointer;
}

.faq-spotlight__thumb-face {
  width: 100%;
  aspect-ratio: 1 / 1;
}

.faq-spotlight__thumb-label {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.faq-spotlight__panel--active {
  display: block;
}

.faq-spotlight__reveal-block {
  opacity: 0;
  transform: translate3d(0, 1.5rem, 0);
  transition:
    opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-spotlight__reveal-block--visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.faq-spotlight__reveal-item {
  opacity: 0;
  transform: translate3d(0, 1rem, 0) scale(0.98);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-spotlight__reveal-item--visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(1) {
  transition-delay: 0.05s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(2) {
  transition-delay: 0.1s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(3) {
  transition-delay: 0.15s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(4) {
  transition-delay: 0.2s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(5) {
  transition-delay: 0.25s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(6) {
  transition-delay: 0.3s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(7) {
  transition-delay: 0.35s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(8) {
  transition-delay: 0.4s;
}

.faq-spotlight__panel--enter .faq-spotlight__panel-inner {
  animation: faq-spotlight-panel-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes faq-spotlight-panel-in {
  from {
    opacity: 0;
    transform: translate3d(0, 1rem, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-spotlight__reveal-block,
  .faq-spotlight__reveal-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(n) {
    transition-delay: 0s;
  }

  .faq-spotlight__panel--enter .faq-spotlight__panel-inner {
    animation: none;
  }
}