/* Reveal on scroll — usar com moderação, em pontos específicos */

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    /* will-change evita que imagens lazy dentro do bloco fiquem sem pintar
       quando terminam de carregar durante a transição de entrada (bug de
       compositing do Chrome) */
    will-change: opacity, transform;
    transition:
        opacity 0.65s var(--ease-standard),
        transform 0.65s var(--ease-standard);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-reveal="fade"] {
    transform: none;
}

[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero__portrait {
    animation: fade-in 0.9s var(--ease-standard) both;
}

/* ===== Intro de marca ===== */

.site-intro__mark {
    animation: intro-mark-in 0.5s var(--ease-standard) 0.1s forwards;
}

.site-intro__bar {
    animation: intro-bar-in 0.6s var(--ease-standard) 0.45s forwards;
}

.site-intro.is-leaving {
    animation: intro-fade-out 0.5s var(--ease-standard) forwards;
}

@keyframes intro-mark-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes intro-bar-in {
    to { transform: scaleX(1); }
}

@keyframes intro-fade-out {
    to { opacity: 0; visibility: hidden; }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}