.landing {
    max-width: 420px;
    margin: 0 auto;
}
.hero {
    padding: 24px 24px 0;
}
.eyebrow {
    margin-bottom: 15px;
    color: var(--accent);
    font-size: 0.6875rem;
    font-weight: 650;
    letter-spacing: 1.6px;
    line-height: 1.4;
}
h1 {
    font-size: 2.6875rem;
    line-height: 1.08;
    letter-spacing: -1.5px;
}
.description {
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-top: 18px;
    max-width: 300px;
}
.hero-actions {
    margin-top: 25px;
}
.screen-gallery {
    margin: 29px 24px 0;
    border-radius: 20px;
    overflow: hidden;
    background: #95e7b0;
}
.gallery-track {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-x: contain;
}
.gallery-track::-webkit-scrollbar {
    display: none;
}
.gallery-slide {
    flex: 0 0 100%;
    min-width: 0;
    scroll-snap-align: start;
}
.gallery-slide img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 9 / 16;
}
.gallery-controls {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 8px;
    align-items: center;
    padding: 10px 12px 15px;
    background: #b8efc7;
    color: #1d4930;
}
.gallery-controls button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid #80b996;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 1.3125rem;
}
.gallery-controls button:focus-visible {
    outline-color: #1d4930;
}
.gallery-position {
    text-align: center;
    font-size: 0.75rem;
    line-height: 1.5;
}
.gallery-dots {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-bottom: 4px;
}
.gallery-dot {
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #76ad87;
}
.gallery-dot.is-current {
    width: 17px;
    border-radius: 4px;
    background: #246a3b;
}
.about {
    padding: 29px 24px 0;
}
h2 {
    color: var(--accent);
    font-size: 1.6875rem;
    line-height: 1.25;
    letter-spacing: -0.65px;
}
.feature-details {
    border-top: 1px solid var(--line);
    margin-top: 18px;
}
.feature-details summary {
    padding: 16px 0;
    font-size: 0.875rem;
    font-weight: 600;
    min-height: 48px;
}
.detail-row {
    border-top: 1px solid var(--line);
    padding: 16px 0;
}
.detail-row h3 {
    font-size: 0.875rem;
    font-weight: 600;
}
.detail-row p {
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.875rem;
    line-height: 1.65;
}
.final-download {
    margin-top: 20px;
}
@media (max-width: 360px) {
    .hero,
    .about {
        padding-left: 20px;
        padding-right: 20px;
    }
    h1 {
        font-size: 2.375rem;
    }
}

@media (min-width: 600px) {
    .landing {
        border: 1px solid var(--line);
        border-radius: 20px;
        margin-top: 32px;
        margin-bottom: 32px;
    }
}