body {
    background:
        radial-gradient(circle at top center, rgba(0, 88, 188, 0.08), transparent 40%),
        linear-gradient(180deg, #f9fbfd 0%, #f7f9fc 100%);
}

.hero-shell {
    position: relative;
    overflow: hidden;
}

.hero-shell::before {
    content: '';
    position: absolute;
    inset: 4rem auto auto 15%;
    width: 24rem;
    height: 24rem;
    border-radius: 9999px;
    background: rgba(0, 88, 188, 0.08);
    filter: blur(60px);
}

.card-panel,
.playground-card {
    border: 1px solid rgba(209, 220, 232, 0.9);
    background: rgba(255, 255, 255, 0.92);
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.05);
}

.hero-release-card {
    display: flex;
    flex-direction: column;
    height: 15.5rem;
    overflow: hidden;
}

.hero-release-summary {
    min-height: 0;
    overflow: auto;
    padding-right: 0.35rem;
}

.hero-release-summary ul,
.hero-release-summary ol {
    padding-left: 1.1rem;
}

.hero-release-summary > *:first-child {
    margin-top: 0;
}

.hero-release-summary > *:last-child {
    margin-bottom: 0;
}

.release-accordion-card {
    display: flex;
    flex-direction: column;
    height: 33rem;
}

.release-accordion {
    display: flex;
    flex: 1;
    min-height: 0;
    flex-direction: column;
}

.release-accordion-toggle {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 1.5rem;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(241, 245, 249, 0.92));
    padding: 1rem 1.1rem;
    text-align: left;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.release-accordion-toggle:hover {
    border-color: rgba(0, 88, 188, 0.28);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    transform: translateY(-1px);
}

.release-accordion-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(0, 88, 188, 0.12);
}

.release-accordion-icon {
    flex-shrink: 0;
    color: #0058bc;
    transition: transform 180ms ease;
}

.release-accordion-toggle[aria-expanded='true'] .release-accordion-icon {
    transform: rotate(180deg);
}

.release-accordion-panel {
    display: none;
    min-height: 0;
    margin-top: 1rem;
    flex: 1;
}

.release-accordion-panel.is-open {
    display: block;
}

.release-accordion-scroll {
    height: 100%;
    overflow: auto;
    border-radius: 1.5rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    background: #f8fafc;
    padding: 1rem 1.1rem;
}

.release-accordion-scroll ul,
.release-accordion-scroll ol {
    padding-left: 1.1rem;
}

.release-accordion-scroll > *:first-child {
    margin-top: 0;
}

.release-accordion-scroll > *:last-child {
    margin-bottom: 0;
}

.blue-panel {
    background: linear-gradient(135deg, #0058bc, #1a87ff);
    color: #ffffff;
    border-color: transparent;
}

.icon-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
}

.label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #344054;
}

.input {
    width: 100%;
    border: 1px solid #d7dfeb;
    border-radius: 1rem;
    background: #f8fafc;
    padding: 0.9rem 1rem;
    font-size: 0.95rem;
}

.input:focus {
    outline: none;
    border-color: #0058bc;
    box-shadow: 0 0 0 4px rgba(0, 88, 188, 0.08);
}

.action-button,
.action-button-orange {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: 0;
    border-radius: 1rem;
    color: #ffffff;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.95rem 1.25rem;
    transition: transform 160ms ease;
}

.action-button {
    background: linear-gradient(135deg, #0058bc, #1c7ef8);
}

.action-button-orange {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.action-button:hover,
.action-button-orange:hover {
    transform: translateY(-1px);
}

.result-box {
    min-height: 17rem;
    margin-top: 1.5rem;
    overflow: auto;
    border-radius: 1.5rem;
    background: #0f172a;
    color: #dbeafe;
    padding: 1.25rem;
    font-size: 0.85rem;
    line-height: 1.65;
    white-space: pre-wrap;
}

#testimonialCarousel {
    position: relative;
    padding-inline: 4.75rem;
}

.testimonial-viewport {
    overflow: hidden;
    padding: 1rem 0 2rem;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border: 1px solid rgba(209, 220, 232, 0.95);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.98);
    color: #0058bc;
    transform: translateY(-50%);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    transition: all 160ms ease;
}

.carousel-nav:hover {
    background: #0058bc;
    color: #ffffff;
}

.carousel-nav.is-hidden,
#paginationDots.is-hidden {
    display: none;
}

#prevBtn {
    left: 0;
}

#nextBtn {
    right: 0;
}

.testimonial-slide {
    width: 100%;
    flex: 0 0 100%;
    padding: 0 0.95rem;
}

.testimonial-card {
    height: 100%;
    min-height: 17rem;
    border-radius: 1.85rem;
    border: 1px solid rgba(209, 220, 232, 0.95);
    background: rgba(255, 255, 255, 0.98);
    padding: 2rem;
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.08);
}

.testimonial-stars {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    color: #f59e0b;
}

.testimonial-name {
    margin-top: 1.4rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: #0f172a;
}

.testimonial-role {
    margin-top: 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #64748b;
}

.testimonial-quote {
    margin-top: 1.35rem;
    font-size: 0.96rem;
    line-height: 1.9;
    color: #475569;
}

@media (min-width: 768px) {
    .testimonial-slide {
        width: 33.333333%;
        flex: 0 0 33.333333%;
    }
}

@media (max-width: 767px) {
    .hero-release-card {
        height: auto;
        max-height: 16rem;
    }

    .release-accordion-card {
        height: auto;
        min-height: 29rem;
    }

    .release-accordion-scroll {
        max-height: 16rem;
    }

    #testimonialCarousel {
        padding-inline: 0;
        padding-bottom: 4.75rem;
    }

    .testimonial-viewport {
        padding: 0.75rem 0 1.5rem;
    }

    .testimonial-slide {
        padding: 0 0.25rem;
    }

    .carousel-nav {
        top: auto;
        bottom: 0;
        transform: none;
    }

    #prevBtn {
        left: calc(50% - 4.25rem);
    }

    #nextBtn {
        right: calc(50% - 4.25rem);
    }
}