/* =========================================================
   Camada de animação (GSAP)
   Só vale quando <html> tem a classe .gsap-on (ligada no <head>).
   Sem ela — movimento reduzido ou GSAP fora do ar — o site
   continua exatamente como antes.
   ========================================================= */

/* ---------- o GSAP assume o que antes era CSS ---------- */
.gsap-on .hero__panel,
.gsap-on .ticker__track {
    animation: none;
}

.gsap-on .node,
.gsap-on .mini,
.gsap-on .panel,
.gsap-on .stackcard,
.gsap-on .repo,
.gsap-on .cert,
.gsap-on .edu__item,
.gsap-on .shead,
.gsap-on .courses,
.gsap-on .other,
.gsap-on .footer__panel {
    opacity: 1;
    transform: none;
}

.gsap-on .radar .shape {
    transform: none;
    transition: none;
}

/* esconde o topo até a animação de entrada começar (sem "piscar") */
.gsap-on:not(.motion-ready) .hero__panel,
.gsap-on:not(.motion-ready) .ticker,
.gsap-on:not(.motion-ready) .rail {
    visibility: hidden;
}

/* com rolagem suave do GSAP, o CSS não deve suavizar de novo */
.has-smoother {
    scroll-behavior: auto;
}

#smooth-wrapper {
    z-index: 1;
}

/* ---------- abertura em terminal ---------- */
.boot {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: var(--gut);
    background:
        radial-gradient(60% 50% at 50% 40%, color-mix(in srgb, var(--cyan) 10%, transparent), transparent 70%),
        var(--bg);
    color: var(--fg-2);
    font-family: var(--mono);
    cursor: pointer;
}

.boot__term {
    width: min(560px, 100%);
    font-size: clamp(12.5px, 3.4vw, 15px);
    line-height: 1.85;
}

.boot__line {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.boot__user {
    color: var(--lime);
}

.boot__sign {
    color: var(--cyan);
}

.boot__ok {
    color: var(--cyan);
}

.boot__line--hi {
    color: var(--fg);
    font-weight: 700;
}

.boot__bar {
    margin-top: 18px;
    height: 3px;
    border-radius: 3px;
    background: var(--stroke);
    overflow: hidden;
}

.boot__bar i {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--cyan), var(--blue));
    transform: scaleX(0);
    transform-origin: left;
    box-shadow: 0 0 14px var(--cyan);
}

.boot__meta {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 11.5px;
    color: var(--fg-3);
    letter-spacing: .06em;
}

/* ---------- barra de progresso da leitura ---------- */
.scrollbar {
    position: fixed;
    inset: 0 0 auto 0;
    height: 2px;
    z-index: 150;
    pointer-events: none;
    background: linear-gradient(90deg, var(--cyan), var(--blue), var(--lime));
    transform: scaleX(0);
    transform-origin: left;
    box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 70%, transparent);
}

/* ---------- luz que segue o cursor (só desktop) ---------- */
.cursor-glow {
    position: fixed;
    left: 0;
    top: 0;
    width: 560px;
    height: 560px;
    margin: -280px 0 0 -280px;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(circle, color-mix(in srgb, var(--cyan) 15%, transparent), transparent 62%);
    opacity: 0;
}

[data-theme="light"] .cursor-glow {
    background: radial-gradient(circle, color-mix(in srgb, var(--cyan) 11%, transparent), transparent 62%);
}

/* ---------- linha do tempo que acende ao rolar ---------- */
.track__fill {
    position: absolute;
    left: 6px;
    top: 10px;
    bottom: 10px;
    width: 3px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--cyan), var(--blue));
    box-shadow: 0 0 12px color-mix(in srgb, var(--cyan) 65%, transparent);
    transform: scaleY(0);
    transform-origin: top;
    pointer-events: none;
}

.node::before {
    transition: background .35s, box-shadow .35s, transform .35s;
}

.node.is-lit::before {
    background: var(--cyan);
    transform: scale(1.25);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--cyan) 22%, transparent),
        0 0 18px color-mix(in srgb, var(--cyan) 80%, transparent);
}

/* ---------- avatar em 3D ---------- */
.gsap-on .avatar {
    transform-style: preserve-3d;
    will-change: transform;
}

/* ---------- troca de tema em círculo (View Transitions) ---------- */
::view-transition-old(root),
::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}

/* ---------- convite para entrar (libera o som) ---------- */
.boot__enter {
    margin: 26px 0 0;
    text-align: center;
    color: var(--cyan);
    letter-spacing: .08em;
    opacity: 0;
    visibility: hidden;
}

/* ---------- botão de som ---------- */
.soundbtn svg {
    width: 17px;
    height: 17px;
    display: block;
}

.soundbtn[aria-pressed="true"] .snd-off,
.soundbtn[aria-pressed="false"] .snd-on {
    display: none;
}

.soundbtn[aria-pressed="true"] {
    color: var(--cyan);
}

/* ---------- carrossel horizontal (Projetos, Certificações) ---------- */
.is-hscroll {
    overflow-x: clip;
}

.is-hscroll .hs__viewport {
    /* a fileira vai de ponta a ponta da tela, alinhada ao conteúdo */
    margin-inline: calc(50% - 50vw);
    padding-inline: calc(50vw - 50%);
    padding-block: 10px 14px;
    overflow: hidden;
}

.is-hscroll .repos,
.is-hscroll .certs {
    display: flex;
    flex-wrap: nowrap;
    gap: 16px;
    width: max-content;
    will-change: transform;
}

.is-hscroll .repo,
.is-hscroll .cert {
    flex: none;
    width: var(--hs-card, 340px);
}

.is-hscroll .repo {
    min-height: 200px;
}

.hs__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 14px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .06em;
    color: var(--fg-3);
}

.hs__count {
    color: var(--cyan);
    min-width: 62px;
}

.hs__bar {
    flex: 1;
    height: 2px;
    border-radius: 2px;
    background: var(--stroke);
    overflow: hidden;
}

.hs__bar i {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--cyan), var(--blue));
    transform: scaleX(0);
    transform-origin: left;
}

/* ---------- celular ---------- */
@media (max-width: 760px) {
    .track__fill {
        left: 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .boot,
    .scrollbar,
    .cursor-glow,
    .track__fill {
        display: none !important;
    }
}