/* 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; }
}


.process__hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process__hover-lift:hover {
    transform: scale(1.04);
}

.process__step-group:hover .process__badge-rise,
.process__step-group:hover .process__icon-rise {
    transform: scale(1.08);
}

/* Менш «важка» анімація (soft / fluid варіанти) */
.process--hover-soft .process__hover-lift:hover,
.process--hover-fluid .process__hover-lift:hover {
    transform: translateY(-3px);
}

.process--hover-soft .process__step-group:hover .process__badge-rise,
.process--hover-soft .process__step-group:hover .process__icon-rise,
.process--hover-fluid .process__step-group:hover .process__badge-rise {
    transform: scale(1.025);
}

.process--hover-fluid .process__hover-lift {
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.process--hover-fluid .process__badge-rise,
.process--hover-fluid .process__deco-rise {
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.35s ease;
}

.process.process--timeline-compact .process__hover-lift:hover {
    transform: translateY(-2px);
}

/* process--timeline-compact: один відступ від осі лінії (TW/BS); картка на всю ширину ряду */
.process.process--timeline-compact .process__step {
    padding-left: 5rem;
}

@media (min-width: 768px) {
    .process.process--timeline-compact .process__step {
        padding-left: 5.5rem;
    }
}

.process.process--timeline-compact .process__card {
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}


/* Лише тінь на картці, без scale (soft) */
.process--hover-soft .process__card.process__hover-lift:hover {
    transform: none;
}

/* Контраст цифр на світлому / градієнті */
.process__num-pop {
    box-shadow:
        0 0 0 3px var(--bs-body-bg, #fff),
        0 4px 14px rgba(0, 0, 0, 0.18);
}

.process__meta-on-primary {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

/* Вертикальна лінія: видима ширина (BS) + центр під колом w-12 (3rem) */
.process__vline--through-12 {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.5rem;
    width: 0.25rem;
    margin-left: -0.125rem;
    border-radius: 9999px;
    pointer-events: none;
    z-index: 0;
}

/* Центр під колом w-16 (4rem) — v2 таймлайн */
.process__vline--through-16 {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 2rem;
    width: 0.25rem;
    margin-left: -0.125rem;
    border-radius: 9999px;
    pointer-events: none;
    z-index: 0;
}

/* Вузол w-8, left 1.25rem → центр 2.25rem */
.process__vline--through-node-sm {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 2.25rem;
    width: 0.25rem;
    margin-left: -0.125rem;
    border-radius: 9999px;
    pointer-events: none;
    z-index: 0;
}

/* Горизонтальна лінія таймлайну (v19) */
.process__hline--bar {
    position: absolute;
    left: 0;
    right: 0;
    height: 0.25rem;
    top: 1.5rem;
    margin-top: -0.125rem;
    border-radius: 9999px;
    pointer-events: none;
    z-index: 0;
}

/* v3: номер над карточкою (BS/TW) */
.process__float-num-fix {
    top: -1.5rem;
}

.process__float--lifted {
    top: -1.35rem;
    left: 0.75rem;
}

/* Легкий блюр + темний шар (білий заголовок на світлому фото) */
.process__overlay-blur {
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    background-color: rgba(15, 23, 42, 0.62);
}

.process__head-glass {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

/* Відступ під «літаючий» номер (BS часто потребує більше) */
.process__card--float-gap {
    padding-top: 6.75rem;
}

/* v6: центральна вісь на всю висоту */
.process__vline--center-md {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 0.25rem;
    margin-left: -0.125rem;
    border-radius: 9999px;
    pointer-events: none;
    z-index: 0;
}

@media (min-width: 768px) {
    .process__step-row > .process__dot--center-line {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
}

.process__badge-rise,
.process__icon-rise {
    transition: transform 0.3s ease;
}

.process__decor-dot {
    opacity: 0.45;
    transition: opacity 0.3s ease;
}

.process__step-group:hover .process__decor-dot {
    opacity: 1;
}

.process__decor-dot--subtle {
    opacity: 0.28;
}

.process__step-group:hover .process__decor-dot--subtle {
    opacity: 0.7;
}

.process__step-group:hover .process__deco-rise {
    opacity: 0.45;
}

.process__deco-rise {
    transition: opacity 0.3s ease;
}

/* Кола з цифрами — синхрон з Tailwind w-* h-* */
.process__num-fixed--8 {
    width: 2rem;
    height: 2rem;
    min-width: 2rem;
    min-height: 2rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--10 {
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    min-height: 2.5rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--12 {
    width: 3rem;
    height: 3rem;
    min-width: 3rem;
    min-height: 3rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--16 {
    width: 4rem;
    height: 4rem;
    min-width: 4rem;
    min-height: 4rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--20 {
    width: 5rem;
    height: 5rem;
    min-width: 5rem;
    min-height: 5rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--24 {
    width: 6rem;
    height: 6rem;
    min-width: 6rem;
    min-height: 6rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

.process__num-fixed--32 {
    width: 8rem;
    height: 8rem;
    min-width: 8rem;
    min-height: 8rem;
    box-sizing: border-box;
    flex-shrink: 0;
}

/* v2 аватар: квадратне поле + cover → рівне коло з rounded-circle */
.process__avatar-img {
    width: 6rem;
    height: 6rem;
    min-width: 6rem;
    min-height: 6rem;
    object-fit: cover;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* v1 @ifRandom декор: якір + розмір (щоб не «літав» у BS) */
.process__decor-blob-fix {
    position: absolute;
    width: 10rem;
    height: 10rem;
    top: -2.5rem;
    right: 1rem;
    z-index: -1;
    pointer-events: none;
}

/* v5 декор тло */
.process__decor-faint-fix {
    position: absolute;
    width: 6rem;
    height: 6rem;
    top: 25%;
    left: 0;
    z-index: -1;
    pointer-events: none;
}

/* v14 glow */
.process__glow-fix {
    position: absolute;
    width: 16rem;
    height: 16rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .process__hover-lift,
    .process__badge-rise,
    .process__icon-rise,
    .process__decor-dot,
    .process__decor-dot--subtle,
    .process__deco-rise {
        transition: none;
    }

    .process__hover-lift:hover,
    .process--hover-soft .process__hover-lift:hover,
    .process--hover-fluid .process__hover-lift:hover,
    .process.process--timeline-compact .process__hover-lift:hover {
        transform: none;
    }

    .process__step-group:hover .process__badge-rise,
    .process__step-group:hover .process__icon-rise {
        transform: none;
    }

    .process__step-group:hover .process__decor-dot,
    .process__step-group:hover .process__decor-dot--subtle,
    .process__step-group:hover .process__deco-rise {
        opacity: unset;
    }
}

.steps-arrow-stack__badge-circle {
    width: 3rem;
    height: 3rem;
}

.steps-arrow-stack__icon-box {
    width: 2rem;
    height: 2rem;
}

.steps-arrow-stack__sm-circle {
    width: 1.5rem;
    height: 1.5rem;
}

.content-disclaimer-logo__mark {
    width: 5rem;
    height: 5rem;
}

.content-disclaimer-logo__mark--small {
    width: 3rem;
    height: 3rem;
}

.content-disclaimer-logo__mark--large {
    width: 6rem;
    height: 6rem;
}

.content-disclaimer-logo__mark svg {
    display: block;
    width: 100%;
    height: 100%;
}

.content-disclaimer-ticker__rail {
    animation: content-disclaimer-drift 9s ease-in-out infinite alternate;
}

.content-disclaimer-orb--large {
    width: 12rem;
    height: 12rem;
    animation: content-disclaimer-float 8s ease-in-out infinite;
}

.content-disclaimer-orb--small {
    width: 7rem;
    height: 7rem;
    animation: content-disclaimer-float 7s ease-in-out infinite reverse;
}

.content-disclaimer-corner {
    width: 4rem;
    height: 4rem;
    pointer-events: none;
}

.content-disclaimer-orbit__ring {
    animation: content-disclaimer-spin 14s linear infinite;
}

.content-disclaimer-rail__accent {
    width: 100%;
    height: 0.75rem;
    flex-shrink: 0;
    animation: content-disclaimer-grow 5s ease-in-out infinite alternate;
}

.content-disclaimer-pattern {
    pointer-events: none;
}

.content-disclaimer-pulse {
    width: 0.75rem;
    height: 0.75rem;
    animation: content-disclaimer-pulse 1.8s ease-in-out infinite;
}

@media (min-width: 768px) {
    .content-disclaimer-rail__accent {
        width: 0.75rem;
        height: auto;
    }
}

@keyframes content-disclaimer-drift {
    from { transform: translateX(-1rem); }
    to { transform: translateX(1rem); }
}

@keyframes content-disclaimer-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(0.75rem); }
}

@keyframes content-disclaimer-spin {
    from { transform: rotate(0deg) scale(1); }
    to { transform: rotate(360deg) scale(1.04); }
}

@keyframes content-disclaimer-grow {
    from { transform: scaleX(0.75); }
    to { transform: scaleX(1); }
}

@keyframes content-disclaimer-pulse {
    0%, 100% { transform: scale(1); opacity: 0.65; }
    50% { transform: scale(1.35); opacity: 1; }
}

.features-timeline__decor--pulse {
    animation: features-timeline-pulse-kf 2s infinite;
}
.features-timeline__decor--bounce {
    animation: features-timeline-bounce-kf 2s infinite;
    transform: rotate(12deg);
}
.features-timeline__decor--spin {
    animation: features-timeline-spin-kf 4s linear infinite;
}
.features-timeline__decor--pulse-small {
    animation: features-timeline-pulse-kf 2s infinite;
}
.features-timeline__item:hover .features-timeline__icon {
    transform: scale(1.1);
    transition: transform 0.25s ease;
}
.features-timeline__item:hover .features-timeline__title {
    color: var(--bs-primary);
}

/* ?? step number (BS mode) ?? */
.features-timeline__num-bs {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1;
    color: var(--bs-primary-border-subtle);
    opacity: 0.8;
    min-width: 2.75rem;
    flex-shrink: 0;
    transition: color 0.25s ease, opacity 0.25s ease;
}
.features-timeline__item:hover .features-timeline__num-bs {
    color: var(--bs-primary);
    opacity: 1;
}

@keyframes features-timeline-pulse-kf {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}
@keyframes features-timeline-bounce-kf {
    0%, 100% { transform: translateY(-25%) rotate(12deg); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50% { transform: none rotate(12deg); animation-timing-function: cubic-bezier(0,0,0.2,1); }
}
@keyframes features-timeline-spin-kf {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* -- 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);
}

/* -- BS-mode decorative shapes � subtle, non-intrusive -- */
.features-decor__bs-blob {
    background-color: var(--bs-primary-bg-subtle);
    opacity: 0.35;
    filter: blur(48px);
}
.features-decor__bs-shape {
    opacity: 0.15;
}
.features-decor__bs-line {
    border-left: 1px solid var(--bs-primary-border-subtle);
    opacity: 0.18;
}

/* ?? v19 timeline connector line ?? */
.features-timeline__connector {
    position: absolute;
    left: 1.75rem;
    top: 1.75rem;
    bottom: 2rem;
    width: 1px;
    background: linear-gradient(to bottom, var(--bs-primary), rgba(var(--bs-primary-rgb), 0.3), transparent);
    pointer-events: none;
}

/* ?? v19 number watermark ?? */
.features-timeline__number {
    left: -0.25rem;
    top: -0.75rem;
    line-height: 1;
    font-size: 3rem;
    font-weight: 900;
    color: var(--bs-border-color);
    opacity: 0.6;
    pointer-events: none;
    user-select: none;
    position: absolute;
    z-index: 0;
}
.header-ui__box-10 { width: 2.5rem; height: 2.5rem; }
.header-ui__box-12 { width: 3rem; height: 3rem; }

.faq-sift__glass { transform: translateY(-50%); top: 50%; }
.faq-sift__input { appearance: none; -webkit-appearance: none; }

.faq-sift__toggle { appearance: none; -webkit-appearance: none; font: inherit; cursor: pointer; }
.faq-sift__plus { transition: transform 300ms cubic-bezier(.2, .8, .2, 1); }
.faq-sift__item.is-open .faq-sift__plus { transform: rotate(135deg); }

.faq-sift__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 380ms cubic-bezier(.2, .8, .2, 1); }
.faq-sift__item.is-open .faq-sift__panel { grid-template-rows: 1fr; }
.faq-sift__inner { overflow: hidden; min-height: 0; }
.faq-sift__inner p { opacity: 0; transform: translateY(-.5rem); transition: opacity 300ms ease, transform 300ms ease; }
.faq-sift__item.is-open .faq-sift__inner p { opacity: 1; transform: none; transition-delay: 100ms; }


@media (prefers-reduced-motion: reduce) {
    .faq-sift__panel, .faq-sift__plus, .faq-sift__inner p { transition: none; }
}

/* wpg-hidden: utility classes are renamed in production builds, so hidden states must not rely on .hidden / .d-none alone */
.faq-sift[hidden], .faq-sift [hidden], .faq-sift .hidden.d-none { display: none !important; }