:root {
    color-scheme: light;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #ffffff;
    color: #111111;
}

main#main-content {
    padding-top: 90px;
}

.site-nav {
    transition: box-shadow 0.4s ease, background-color 0.4s ease, transform 0.4s ease;
}

.site-nav.is-scrolled {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(0);
}

.nav-mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    margin-top: 0.75rem;
    padding: 0.75rem 1.25rem;
    box-shadow: 0 18px 45px rgba(17, 17, 17, 0.15);
    transform: scaleY(0.8);
    transform-origin: top;
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s ease;
    z-index: 40;
}

.nav-mobile-menu.is-open {
    transform: scaleY(1);
    opacity: 1;
    visibility: visible;
}

.nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 42px;
    height: 42px;
    border: none;
    background: transparent;
    padding: 6px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #111111;
    border-radius: 999px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.is-open .nav-toggle-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open .nav-toggle-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

[data-testimonial-layout] {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

[data-testimonial-avatars] {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    width: 100%;
}

[data-testimonial-avatars] button {
    width: 100%;
    max-width: 320px;
    text-align: left;
}

[data-testimonial-content] {
    width: 100%;
}

.brand-marquee {
    display: flex;
    width: max-content;
    animation: brand-scroll 40s linear infinite;
}

.brand-marquee:hover {
    animation-play-state: paused;
}

@keyframes brand-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.testimonial-card {
    display: none;
}

.testimonial-card.is-active {
    display: block;
}

@media (min-width: 1024px) {
    main#main-content {
        padding-top: 110px;
    }

    [data-testimonial-layout] {
        flex-direction: row;
        align-items: stretch;
        gap: 2.5rem;
    }

    [data-testimonial-avatars] {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        flex: 0 0 280px;
    }

    [data-testimonial-avatars] button {
        max-width: none;
    }

    [data-testimonial-content] {
        flex: 1;
    }
}