.intro-animated-gradient__root {
    padding-top: clamp(4rem, 12vw, 10rem);
    padding-bottom: clamp(4rem, 12vw, 10rem);
    min-height: min(32rem, 85vh);
}

@keyframes intro-animated-gradient-spin {
    to {
        transform: rotate(360deg);
    }
}

.intro-animated-gradient__spin--left,
.intro-animated-gradient__spin--right {
    width: 85%;
    height: 85%;
    top: 7.5%;
    animation-name: intro-animated-gradient-spin;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    transform-origin: 50% 50%;
}

.intro-animated-gradient__spin--left {
    left: -18%;
    animation-duration: 48s;
}

.intro-animated-gradient__spin--right {
    right: -18%;
    animation-duration: 60s;
    animation-direction: reverse;
}

.intro-animated-gradient__area {
    max-width: 48rem;
}

.steps-numbered-cards__card-col {
    max-width: 24rem;
}

.steps-numbered-cards__number-badge {
    width: 3.5rem;
    height: 3.5rem;
}

/* Features v24 — sidebar nav state */
.features-sidebar-nav__btn {
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
    border: none !important;
    outline: none;
    /* Left accent via inset box-shadow — reliable across all BS versions */
    box-shadow: inset 3px 0 0 transparent;
}

.features-sidebar-nav__btn.features-sidebar-nav__btn--active {
    background-color: var(--bs-primary-bg-subtle);
    color: var(--bs-primary) !important;
    box-shadow: inset 3px 0 0 var(--bs-primary);
    font-weight: 700;
}

.features-sidebar-nav__btn.features-sidebar-nav__btn--idle {
    background-color: transparent;
    color: var(--bs-body-color);
    box-shadow: inset 3px 0 0 transparent;
    font-weight: 400;
}

.features-sidebar-nav__btn.features-sidebar-nav__btn--idle:hover {
    background-color: var(--bs-secondary-bg);
    color: var(--bs-emphasis-color);
    box-shadow: inset 3px 0 0 var(--bs-primary-bg-subtle);
}

@keyframes features-sidebar-nav-pulse-kf {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

@keyframes features-sidebar-nav-bounce-kf {
    0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50% { transform: none; animation-timing-function: cubic-bezier(0,0,0.2,1); }
}

@keyframes features-sidebar-nav-spin-kf {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.features-sidebar-nav__decor--pulse {
    filter: blur(48px);
    animation: features-sidebar-nav-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-sidebar-nav__decor--bounce {
    transform: rotate(45deg);
    animation: features-sidebar-nav-bounce-kf 1s infinite;
}

.features-sidebar-nav__decor--spin {
    animation: features-sidebar-nav-spin-kf 1s linear infinite;
}

.features-sidebar-nav__decor--pulse-rotated {
    transform: rotate(45deg);
    animation: features-sidebar-nav-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* -- 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;
}
/* quote v27 — BAPE flow-chart: snow drift, script heading, connectors, ripples, drag */

.quote-flow__script-heading {
    font-family: "Segoe Script", "Brush Script MT", cursive;
}

.quote-flow__snow {
    position: absolute;
    width: 0.35rem;
    height: 0.35rem;
    animation: quoteFlowSnow 12s linear infinite;
}
.quote-flow__snow--1 { left: 8%; top: -5%; animation-delay: 0s; }
.quote-flow__snow--2 { left: 18%; top: -8%; animation-delay: 1.5s; }
.quote-flow__snow--3 { left: 32%; top: -4%; animation-delay: 3s; }
.quote-flow__snow--4 { left: 48%; top: -7%; animation-delay: 0.8s; }
.quote-flow__snow--5 { left: 62%; top: -6%; animation-delay: 2.2s; }
.quote-flow__snow--6 { left: 74%; top: -9%; animation-delay: 4s; }
.quote-flow__snow--7 { left: 84%; top: -5%; animation-delay: 1.1s; }
.quote-flow__snow--8 { left: 92%; top: -7%; animation-delay: 2.8s; }
@keyframes quoteFlowSnow {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 0.6; }
    100% { transform: translate(-3rem, 110vh); opacity: 0; }
}

.quote-flow__connector {
    height: 3rem;
}

.quote-flow__ripple-wrap {
    position: relative;
    width: 1.5rem;
    height: 1.5rem;
}
.quote-flow__ripple {
    animation: quoteFlowRipple 2.4s ease-out infinite;
}
.quote-flow__ripple--delay {
    animation-delay: 1.2s;
}
@keyframes quoteFlowRipple {
    0% { transform: scale(0.6); opacity: 0.8; }
    100% { transform: scale(1.8); opacity: 0; }
}

.quote-flow__step-badge {
    width: 2rem;
    height: 2rem;
}

.quote-flow__card {
    border-radius: 0.25rem;
    box-shadow: 3px 3px 0 0 currentColor;
    transition: transform 180ms ease, box-shadow 180ms ease;
}
.quote-flow__card.is-dragging {
    opacity: 0.65;
    transform: rotate(-1deg) scale(1.02);
}
[data-quote-flow-item].is-drop-target .quote-flow__card {
    box-shadow: 0 0 0 2px var(--bs-primary);
}

.quote-flow__thumb {
    aspect-ratio: 1 / 1;
    min-height: 4rem;
}
/* hover + focus affordances (layout/outline via theme token) */
@media (hover: hover) {
    .quote-flow-root [role="listitem"]:hover,
    .quote-flow-root article:hover,
    .quote-flow-root [class*="quote-flow__card"]:hover,
    .quote-flow-root .quote-flow__book:hover,
    .quote-flow-root .quote-flow__step:hover,
    .quote-flow-root .quote-flow__index-card:hover,
    .quote-flow-root .quote-flow__pill:hover,
    .quote-flow-root .quote-flow__item:hover {
        transform: translateY(-0.125rem);
    }
}

.quote-flow-root [role="listitem"],
.quote-flow-root article,
.quote-flow-root [class*="quote-flow__card"],
.quote-flow-root .quote-flow__book,
.quote-flow-root .quote-flow__step,
.quote-flow-root .quote-flow__index-card,
.quote-flow-root .quote-flow__pill {
    transition: transform 200ms ease;
}

.quote-flow-root a:focus-visible,
.quote-flow-root button:focus-visible,
.quote-flow-root [tabindex="0"]:focus-visible,
.quote-flow-root input:focus-visible,
.quote-flow-root summary:focus-visible,
.quote-flow-root [role="slider"]:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

@media (hover: hover) {
    .quote-flow-root button:hover,
    .quote-flow-root a:hover,
    .quote-flow-root summary:hover {
        opacity: 0.92;
    }
}