/* Categoria: publico. landing-responsive; composição e estados deste módulo. */
@media (max-width: 1080px) {
    .landing-nav {
        gap: var(--space-3);
    }

    .landing-nav a {
        font-size: var(--text-sm);
    }

    .landing-index {
        display: none;
    }

    .landing-nav, .landing-access {
        display: none;
    }

    .landing-mobile-menu {
        position: relative;
        display: block;
    }

    .landing-mobile-menu summary {
        display: flex;
        min-width: var(--icon-button-size);
        min-height: var(--control-height);
        align-items: center;
        justify-content: center;
        gap: var(--space-3);
        padding: var(--space-2) var(--space-3);
        border: 1px solid #ffffffb3;
        border-radius: var(--radius);
        color: var(--white);
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        list-style: none;
    }

    .landing-mobile-menu summary::-webkit-details-marker {
        display: none;
    }

    .landing-mobile-menu__chevron {
        width: 16px;
        height: 16px;
        transition: transform 240ms var(--ease-smooth);
    }

    .landing-mobile-menu[open] .landing-mobile-menu__chevron {
        transform: rotate(180deg);
    }

    .landing-mobile-menu nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        display: grid;
        width: min(304px, calc(100vw - 32px));
        padding: var(--space-2);
        border-radius: var(--radius);
        background: var(--deep);
        box-shadow: 0 12px 28px #0004;
    }

    .landing-mobile-menu nav a {
        display: flex;
        min-height: var(--control-height);
        align-items: center;
        padding: var(--space-2) var(--space-3);
        color: var(--white);
    }

    .landing-mobile-menu nav a:hover {
        background: #ffffff14;
    }

    .landing-intro-grid, .landing-program-header {
        grid-template-columns: 1fr;
    }

    .landing-section-heading {
        display: block;
    }

    .landing-section-heading .landing-intro-copy {
        margin-top: var(--space-5);
    }

    .landing-heritage__copy {
        margin: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .landing.has-landing-motion .landing-drawing.is-drawing .landing-flag-line--red,
    .landing.has-landing-motion .landing-drawing.is-drawing .landing-flag-line--yellow,
    .landing.has-landing-motion .landing-drawing.is-drawing .landing-flag-line--green {
        animation-duration: 600ms !important;
    }

    .landing.has-landing-motion .landing-drawing.is-drawing .landing-symbol__outline {
        animation-duration: 2200ms !important;
    }

    .landing .landing-hero__image {
        transition-duration: 700ms !important;
    }

    .landing .landing-nav a::after, .landing .landing-mobile-menu nav a::after {
        transition-duration: 280ms !important;
    }

    .landing .landing-index__label, .landing .landing-mobile-menu__chevron {
        transition-duration: 240ms !important;
    }
}

@media (max-width: 620px) {
    .landing-header {
        min-height: 76px;
        padding-inline: var(--space-4);
    }

    .landing-hero__inner {
        width: calc(100% - 2 * var(--landing-gutter));
        padding-block: 104px 128px;
    }

    .landing-hero h1 {
        max-width: 12ch;
        font-size: clamp(36px, 10vw, 48px);
    }

    .landing-hero__description {
        font-size: 17px;
    }

    .landing-hero__actions {
        margin-top: var(--space-6);
    }

    .landing-hero__meta {
        right: 16px;
        bottom: 12px;
        left: 16px;
        align-items: flex-end;
        flex-direction: column;
        gap: var(--space-2);
    }

    .landing-hero__caption {
        max-width: 100%;
        font-size: var(--text-sm);
        text-align: right;
    }

    .landing-section {
        padding: var(--landing-section-space) var(--landing-gutter);
    }

    .landing-section-heading {
        margin-bottom: var(--space-8);
    }

    .landing-experience-list {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .landing-experience-item {
        padding-top: 0;
    }

    .landing-footer {
        padding: var(--space-6);
    }
}

/* Ritmo de texto e foco contextual, restritos à landing. */
.landing-section, .landing-footer {
    --focus-visible: var(--focus-on-light);
}

.landing-section {
    scroll-margin-top: var(--space-6);
}

.landing-intro-copy > p:first-child {
    margin-top: 0;
}

.landing-intro-copy > p:last-child {
    margin-bottom: 0;
}

.landing-experience-item p {
    line-height: 1.65;
}

.landing-mobile-menu nav a {
    border-radius: var(--radius);
}