/* ============================================================
   AlienDesk — Recursos, Planos & Contato
   Mesma identidade da missão, sem scroll-storytelling.
   Tipos: Orbitron (títulos) · system-ui (corpo) · Consolas (telemetria)
   ============================================================ */

:root {
    --bg: #040816;
    --bg-2: #091426;
    --turquesa: #00FFD1;
    --azul: #4A8DFF;
    --roxo: #7C3AED;
    --branco: #F8FAFC;
    --texto: rgba(226, 236, 248, 0.92);
    --muted: rgba(163, 181, 207, 0.75);
    --muted-2: rgba(148, 163, 184, 0.5);
    --linha: rgba(248, 250, 252, 0.08);
    --painel: rgba(9, 20, 38, 0.55);
    --borda: rgba(0, 255, 209, 0.14);
    --font-display: "Orbitron", "Segoe UI", sans-serif;
    --font-body: "Segoe UI", system-ui, sans-serif;
    --font-mono: Consolas, "Courier New", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
    background: var(--bg);
    color: var(--texto);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* céu de fundo: estrelas + nebulosas discretas */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
        radial-gradient(1px 1px at 22px 44px, rgba(248,250,252,.8) 50%, transparent 51%),
        radial-gradient(1px 1px at 180px 120px, rgba(159,180,255,.65) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 300px 260px, rgba(248,250,252,.55) 50%, transparent 51%),
        radial-gradient(1px 1px at 420px 80px, rgba(127,245,227,.5) 50%, transparent 51%),
        radial-gradient(1px 1px at 90px 320px, rgba(248,250,252,.45) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 520px 200px, rgba(196,181,253,.4) 50%, transparent 51%);
    background-size: 560px 380px;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 45% 35% at 12% 8%, rgba(124, 58, 237, 0.1) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 88% 30%, rgba(74, 141, 255, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 45% at 50% 105%, rgba(0, 255, 209, 0.06) 0%, transparent 70%);
}

::selection { background: rgba(0, 255, 209, 0.28); color: var(--branco); }

a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--turquesa);
    outline-offset: 3px;
    border-radius: 6px;
}

.wrap { width: min(72rem, 100% - 3rem); margin-inline: auto; }

/* ------------------------------------------------------------
   Telemetria fixa (brackets)
   ------------------------------------------------------------ */
.hud-corner {
    position: fixed;
    width: 22px;
    height: 22px;
    z-index: 30;
    border: 0 solid rgba(0, 255, 209, 0.28);
    pointer-events: none;
}

.hud-corner--tl { top: 82px; left: 20px; border-top-width: 1px; border-left-width: 1px; }
.hud-corner--tr { top: 82px; right: 20px; border-top-width: 1px; border-right-width: 1px; }
.hud-corner--bl { bottom: 20px; left: 20px; border-bottom-width: 1px; border-left-width: 1px; }
.hud-corner--br { bottom: 20px; right: 20px; border-bottom-width: 1px; border-right-width: 1px; }

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */
.site-head {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 40;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 2rem;
    background: none;
    pointer-events: none;
}

.site-head > * { pointer-events: auto; }

/* Desktop: filhos do __mobile participam do grid do header */
.site-head__mobile { display: contents; }

.brand { justify-self: start; }
.site-nav { justify-self: center; }
.site-head > .btn { justify-self: end; }

/* Menu leque (mobile FAB) — oculto no desktop */
.nav-fan-wrap { display: none; }

.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }

.brand-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--turquesa), var(--azul));
    color: #04101F;
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: -0.02em;
}

.brand-name {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.site-nav { display: flex; gap: 1.8rem; }

.site-nav a {
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    color: var(--muted);
    transition: color .25s ease;
}

.site-nav a:hover { color: var(--branco); }

/* ------------------------------------------------------------
   Botões
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .95em 2em;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0;
    text-decoration: none;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}

.btn--solid {
    background: var(--turquesa);
    color: #04101F;
    box-shadow: 0 0 38px rgba(0, 255, 209, 0.2);
}

.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 6px 55px rgba(0, 255, 209, 0.35); }

.btn--ghost {
    background: rgba(9, 20, 38, 0.45);
    border-color: rgba(248, 250, 252, 0.16);
    color: var(--branco);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.btn--ghost:hover { transform: translateY(-2px); border-color: rgba(0, 255, 209, 0.45); }

.btn--sm { padding: .55em 1.4em; font-size: .88rem; }

/* ------------------------------------------------------------
   Tipos e blocos comuns
   ------------------------------------------------------------ */
.eyebrow {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: .66rem;
    letter-spacing: .36em;
    text-transform: uppercase;
    color: var(--turquesa);
    margin-bottom: 1.1rem;
}

h1, h2, h3 {
    font-family: var(--font-display);
    color: var(--branco);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-wrap: balance;
}

.sec { padding: 6.5rem 0; }

.sec--alt {
    background: linear-gradient(180deg, transparent, rgba(9, 20, 38, 0.5) 12%, rgba(9, 20, 38, 0.5) 88%, transparent);
}

.sec-head { max-width: 44rem; margin-bottom: 3.2rem; }

.sec-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); line-height: 1.15; }

.sec-desc { margin-top: .9rem; color: var(--muted); font-size: 1.05rem; max-width: 38rem; }

/* revelação suave ao rolar (só com JS ativo) */
body.anim .rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.22, 1, .36, 1); }
body.anim .rv.in { opacity: 1; transform: translateY(0); }

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */
.hero { padding: 11rem 0 5.5rem; text-align: left; position: relative; }

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(ellipse 46% 60% at 24% 30%, rgba(0, 255, 209, 0.07) 0%, rgba(74, 141, 255, 0.05) 45%, transparent 72%);
}

.hero h1 {
    font-size: clamp(2.3rem, 5.4vw, 4.1rem);
    line-height: 1.1;
}

.hero .grad {
    background: linear-gradient(92deg, var(--turquesa) 10%, var(--azul) 85%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead {
    margin-top: 1.4rem;
    max-width: 33rem;
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--muted);
}

.cta-row { margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-meta {
    list-style: none;
    margin-top: 3.2rem;
    display: flex;
    gap: 2.4rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--linha);
    padding-top: 1.4rem;
}

.hero-meta li { font-size: .92rem; color: var(--muted); }
.hero-meta strong { color: var(--branco); font-weight: 600; }

/* ------------------------------------------------------------
   01 · Planos
   ------------------------------------------------------------ */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    align-items: stretch;
}

.plano {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.8rem;
    background: var(--painel);
    border: 1px solid var(--borda);
    border-radius: 18px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.plano:hover { transform: translateY(-4px); border-color: rgba(0, 255, 209, 0.35); }

.plano--pro {
    border-color: rgba(0, 255, 209, 0.5);
    box-shadow: 0 18px 70px rgba(0, 255, 209, 0.09);
    background: linear-gradient(180deg, rgba(0, 255, 209, 0.05), rgba(9, 20, 38, 0.6) 32%);
}

.plano-flag {
    position: absolute;
    top: -11px;
    left: 1.8rem;
    padding: .2rem .8rem;
    border-radius: 999px;
    background: var(--turquesa);
    color: #04101F;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: .58rem;
    letter-spacing: .22em;
}

.plano-tier {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .32em;
    color: var(--muted-2);
    margin-bottom: .5rem;
}

.plano h3 { font-size: 1.5rem; }

.plano-preco {
    margin-top: .7rem;
    font-family: var(--font-mono);
    color: var(--muted);
    font-size: .8rem;
}

.plano-preco span {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2rem;
    color: var(--branco);
    margin-right: .3rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.plano-desc { margin-top: .8rem; color: var(--muted); font-size: .95rem; min-height: 3.2em; }

.feats { list-style: none; margin: 1.4rem 0 1.8rem; display: grid; gap: .55rem; }

.feats li {
    position: relative;
    padding-left: 1.5rem;
    font-size: .93rem;
    color: var(--texto);
}

.feats li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--turquesa);
    font-weight: 700;
}

.feats li.off { color: var(--muted-2); }
.feats li.off::before { content: "—"; color: var(--muted-2); }

.plano-btn { margin-top: auto; width: 100%; }

.planos-note {
    margin-top: 1.8rem;
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .04em;
    color: var(--muted-2);
}

/* ------------------------------------------------------------
   02 · Plataforma base
   ------------------------------------------------------------ */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }

.card {
    padding: 1.9rem 1.7rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-radius: 18px;
    transition: transform .3s ease, border-color .3s ease;
}

.card:hover { transform: translateY(-4px); border-color: var(--borda); }

.card-ico {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: rgba(0, 255, 209, 0.08);
    border: 1px solid var(--borda);
    color: var(--turquesa);
    margin-bottom: 1.2rem;
}

.card-ico svg { width: 22px; height: 22px; }

.card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: .6rem; }
.card p { color: var(--muted); font-size: .95rem; }
.card strong { color: var(--texto); font-weight: 600; }

.tags { list-style: none; margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: .45rem; }

.tags li {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .08em;
    padding: .3rem .7rem;
    border-radius: 999px;
    border: 1px solid var(--linha);
    color: var(--muted);
}

/* ------------------------------------------------------------
   03 · Add-ons
   ------------------------------------------------------------ */
.addons-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }

.addon {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.9rem 1.7rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-radius: 18px;
    transition: transform .3s ease, border-color .3s ease;
}

.addon:hover { transform: translateY(-4px); border-color: var(--borda); }

.addon--destaque { border-color: rgba(124, 58, 237, 0.55); }
.addon--destaque .plano-flag { background: var(--roxo); color: var(--branco); }

.addon h3 { font-size: 1.15rem; font-weight: 700; }

.addon-inclui {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--azul);
    margin: .4rem 0 .8rem;
}

.addon-top > p:not(.addon-inclui) { color: var(--muted); font-size: .95rem; }

.feats--slim { margin: 1rem 0 1.4rem; }
.feats--slim li { font-size: .88rem; }

.addon-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--linha);
}

.addon-preco {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--branco);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.addon-preco small {
    display: block;
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: .58rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--muted-2);
}

.addon-preco span { font-family: var(--font-body); font-weight: 400; font-size: .85rem; color: var(--muted); }

.combo {
    margin-top: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 2.2rem;
    border-radius: 18px;
    border: 1px solid rgba(0, 255, 209, 0.3);
    background:
        radial-gradient(ellipse 60% 120% at 8% 50%, rgba(0, 255, 209, 0.09), transparent 60%),
        var(--painel);
}

.combo h3 { font-size: 1.3rem; margin-bottom: .4rem; }
.combo p { color: var(--muted); font-size: .95rem; max-width: 34rem; }
.combo .eyebrow { margin-bottom: .6rem; }
.combo .btn { flex-shrink: 0; }

/* ------------------------------------------------------------
   04 · Fluxo
   ------------------------------------------------------------ */
.fluxo {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4rem;
    counter-reset: fase;
}

.fluxo li {
    position: relative;
    padding: 1.7rem 1.5rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-radius: 18px;
}

.fluxo li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -1.4rem;
    width: 1.4rem;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 255, 209, 0.5), rgba(0, 255, 209, 0.08));
}

.fluxo-num {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: .68rem;
    letter-spacing: .3em;
    color: var(--turquesa);
    margin-bottom: .8rem;
}

.fluxo h3 { font-size: 1.02rem; font-weight: 700; margin-bottom: .5rem; }
.fluxo li p:last-child { color: var(--muted); font-size: .88rem; }

/* ------------------------------------------------------------
   05 · Sobre
   ------------------------------------------------------------ */
.sobre-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
}

.sobre-text { color: var(--muted); font-size: 1.02rem; }
.sobre-text + .sobre-text { margin-top: 1.1rem; }

.sobre-list { list-style: none; display: grid; gap: 1rem; }

.sobre-list li {
    padding: 1.1rem 1.3rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-left: 2px solid var(--turquesa);
    border-radius: 12px;
    color: var(--muted);
    font-size: .92rem;
}

.sobre-list strong {
    display: block;
    color: var(--branco);
    font-weight: 600;
    font-size: .98rem;
    margin-bottom: .15rem;
}

/* ------------------------------------------------------------
   06 · Contato
   ------------------------------------------------------------ */
.contato-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 1.6rem;
    align-items: start;
}

.form {
    padding: 2.1rem 2rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-radius: 18px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }

.fg--full { grid-column: 1 / -1; }

.fg label {
    display: block;
    font-family: var(--font-mono);
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .45rem;
}

.fg input, .fg select, .fg textarea {
    width: 100%;
    padding: .78rem .95rem;
    background: rgba(4, 8, 22, 0.65);
    border: 1px solid var(--linha);
    border-radius: 10px;
    color: var(--branco);
    font-family: var(--font-body);
    font-size: .95rem;
    transition: border-color .25s ease, box-shadow .25s ease;
}

.fg input::placeholder, .fg textarea::placeholder { color: rgba(148, 163, 184, 0.45); }

.fg input:focus, .fg select:focus, .fg textarea:focus {
    outline: none;
    border-color: rgba(0, 255, 209, 0.5);
    box-shadow: 0 0 0 3px rgba(0, 255, 209, 0.08);
}

.fg select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.fg select option { background: var(--bg-2); color: var(--branco); }

.fg textarea { min-height: 7.5rem; resize: vertical; }

.fg input.erro { border-color: rgba(255, 92, 122, 0.65); }
.fg input.ok { border-color: rgba(0, 255, 209, 0.5); }

.fg-hint {
    min-height: 1rem;
    margin-top: .3rem;
    font-family: var(--font-mono);
    font-size: .62rem;
    letter-spacing: .06em;
    color: rgba(255, 92, 122, 0.85);
}

.fg-hint.ok { color: rgba(0, 255, 209, 0.75); }

/* honeypot fora da tela — bots preenchem, humanos nem veem */
.fg-hp { position: absolute; left: -9999px; top: -9999px; height: 1px; width: 1px; overflow: hidden; }

.form-foot {
    margin-top: 1.6rem;
    display: flex;
    align-items: center;
    gap: 1.4rem;
    flex-wrap: wrap;
}

.form-note { font-size: .82rem; color: var(--muted-2); }
.form-note strong { color: var(--muted); }

.form-msg {
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .05em;
    min-height: 1.1rem;
}

.form-msg.erro { color: #ff5c7a; }
.form-msg.ok { color: var(--turquesa); }

.contato-side {
    padding: 2rem 1.8rem;
    background: var(--painel);
    border: 1px solid var(--linha);
    border-radius: 18px;
}

.side-list { list-style: none; display: grid; gap: 1.1rem; margin-top: .5rem; }

.side-list li { color: var(--muted); font-size: .9rem; }
.side-list strong { display: block; color: var(--branco); font-weight: 600; }
.side-list a { color: var(--turquesa); text-decoration: none; }
.side-list a:hover { text-decoration: underline; }

.side-preco {
    margin-top: 1.8rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--linha);
}

.side-preco-valor {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2rem;
    color: var(--branco);
    margin: .3rem 0;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.side-preco-valor span { font-family: var(--font-body); font-weight: 400; font-size: .9rem; color: var(--muted); }
.side-preco > p:last-child { color: var(--muted-2); font-size: .85rem; }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-foot { border-top: 1px solid var(--linha); padding: 2rem 0 2.4rem; }

.foot-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .16em;
    color: var(--muted-2);
}

.foot-links { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.foot-links a { color: var(--muted-2); text-decoration: none; }
.foot-links a:hover { color: var(--turquesa); }

/* ------------------------------------------------------------
   Responsivo
   ------------------------------------------------------------ */
@media (max-width: 1020px) {
    .planos-grid, .cards-3 { grid-template-columns: 1fr 1fr; }
    .fluxo { grid-template-columns: 1fr 1fr; }
    .fluxo li:not(:last-child)::after { display: none; }
}

@media (max-width: 900px) {
    .site-nav,
    .site-head__login { display: none !important; }
    .hud-corner { display: none; }
    .sobre-grid, .contato-grid { grid-template-columns: 1fr; }
    .addons-grid { grid-template-columns: 1fr; }
    .hero { padding-top: 8.5rem; }

    .site-head {
        display: block;
        width: 100%;
        padding: .75rem 1rem;
        box-sizing: border-box;
        overflow: visible;
    }

    .site-head__mobile {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: .65rem;
        width: 100%;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    .site-head__mobile .brand {
        flex: 1 1 auto;
        min-width: 0;
    }

    .site-head__mobile .nav-fan-wrap {
        flex: 0 0 44px;
        display: block;
        position: relative;
        width: 44px;
        height: 44px;
        margin: 0;
        overflow: visible;
        z-index: 5;
    }

    .nav-fan-wrap.is-open {
        overflow: visible;
        z-index: 60;
    }

    .site-head:has(.nav-fan-wrap.is-open) {
        z-index: 60;
    }

    .site-head:has(.nav-fan-wrap.is-open) .site-head__mobile {
        overflow: visible;
    }

    .nav-fan[hidden] { display: none !important; }

    .nav-fan-backdrop {
        position: fixed;
        inset: 0;
        z-index: -1;
        border: 0;
        padding: 0;
        margin: 0;
        background: rgba(4, 8, 22, 0.42);
        backdrop-filter: blur(3px);
        -webkit-backdrop-filter: blur(3px);
        cursor: default;
        opacity: 0;
        pointer-events: none;
        transition: opacity .28s ease;
    }

    .nav-fan-backdrop[hidden] { display: none !important; }

    .nav-fan-wrap.is-open .nav-fan-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-fan-toggle {
        position: absolute;
        inset: 0;
        z-index: 2;
        display: grid;
        place-items: center;
        width: 44px;
        height: 44px;
        padding: 0;
        border: 2px solid rgba(4, 16, 31, 0.28);
        border-radius: 50%;
        background: var(--turquesa);
        color: #04101F;
        cursor: pointer;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
        transition: transform .32s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s ease, background .25s ease;
    }

    .nav-fan-toggle:hover {
        background: #33ffe0;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.38);
    }

    .nav-fan-wrap.is-open .nav-fan-toggle {
        transform: rotate(45deg);
        background: #04101F;
        color: var(--turquesa);
        border-color: rgba(0, 255, 209, 0.45);
    }

    .nav-fan-toggle__icon {
        position: relative;
        display: block;
        width: 18px;
        height: 18px;
    }

    .nav-fan-toggle__icon::before,
    .nav-fan-toggle__icon::after {
        content: "";
        position: absolute;
        left: 50%;
        top: 50%;
        background: currentColor;
        border-radius: 2px;
        transform: translate(-50%, -50%);
    }

    .nav-fan-toggle__icon::before {
        width: 18px;
        height: 2.5px;
    }

    .nav-fan-toggle__icon::after {
        width: 2.5px;
        height: 18px;
    }

    .nav-fan {
        position: absolute;
        inset: 0;
        z-index: 1;
        overflow: visible;
    }

    .nav-fan-item {
        position: absolute;
        right: 5px;
        top: 5px;
        z-index: 1;
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        gap: 8px;
        width: auto;
        height: auto;
        padding: 0;
        background: none;
        border: none;
        box-shadow: none;
        color: var(--branco);
        text-decoration: none;
        transform-origin: right center;
        opacity: 0;
        transform: translate(0, 0) scale(.3);
        pointer-events: none;
        transition:
            transform .32s cubic-bezier(.34, 1.56, .64, 1),
            opacity .22s ease;
        transition-delay: var(--atraso-fecha, 0s);
    }

    .nav-fan-wrap.is-open .nav-fan-item {
        opacity: 1;
        pointer-events: auto;
        transform: translate(var(--tx), var(--ty)) scale(1);
        transition-delay: var(--atraso, 0s);
    }

    .nav-fan-item:nth-of-type(1) {
        --tx: -85px;
        --ty: 0;
        --atraso: .00s;
        --atraso-fecha: .12s;
        --rotulo-r: 56px;
        width: 40px;
        height: 40px;
        gap: 0;
    }
    .nav-fan-item:nth-of-type(2) {
        --tx: -74px;
        --ty: 43px;
        --atraso: .04s;
        --atraso-fecha: .08s;
        --rotulo-r: 56px;
        width: 40px;
        height: 40px;
        gap: 0;
    }
    .nav-fan-item:nth-of-type(3) {
        --tx: -43px;
        --ty: 74px;
        --atraso: .08s;
        --atraso-fecha: .04s;
        --rotulo-r: 56px;
        width: 40px;
        height: 40px;
        gap: 0;
    }
    .nav-fan-item:nth-of-type(4) {
        --tx: 12px;
        --ty: 85px;
        --atraso: .12s;
        --atraso-fecha: .00s;
        --rotulo-r: 50px;
        width: 40px;
        height: 40px;
        gap: 0;
    }

    .nav-fan-item:nth-of-type(1) .nav-fan-item__label {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        transform: translate(
            calc(-50% + cos(185deg) * var(--rotulo-r)),
            calc(-50% + -1 * sin(185deg) * var(--rotulo-r))
        );
    }

    .nav-fan-item:nth-of-type(2) .nav-fan-item__label {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        transform: translate(
            calc(-50% + cos(195deg) * var(--rotulo-r)),
            calc(-50% + -1 * sin(195deg) * var(--rotulo-r))
        );
    }

    .nav-fan-item:nth-of-type(3) .nav-fan-item__label {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        transform: translate(
            calc(-50% + cos(210deg) * var(--rotulo-r)),
            calc(-50% + -1 * sin(210deg) * var(--rotulo-r))
        );
    }

    .nav-fan-item:nth-of-type(4) .nav-fan-item__label {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        transform: translate(
            calc(-50% + cos(240deg) * var(--rotulo-r)),
            calc(-50% + -1 * sin(240deg) * var(--rotulo-r))
        );
    }

    .nav-fan-item__icon {
        flex-shrink: 0;
        display: grid;
        place-items: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(9, 20, 38, 0.92);
        border: 1px solid rgba(248, 250, 252, 0.14);
        color: var(--branco);
        box-shadow: 0 6px 18px rgba(2, 6, 18, 0.45);
        line-height: 0;
    }

    .nav-fan-item__label {
        flex-shrink: 0;
        padding: .35em .85em;
        border-radius: 999px;
        background: rgba(9, 20, 38, 0.92);
        border: 1px solid rgba(248, 250, 252, 0.14);
        color: var(--branco);
        font-size: .78rem;
        font-weight: 600;
        white-space: nowrap;
        box-shadow: 0 6px 18px rgba(2, 6, 18, 0.4);
    }

    .nav-fan-item:hover .nav-fan-item__icon {
        border-color: rgba(0, 255, 209, 0.45);
        box-shadow: 0 8px 22px rgba(0, 255, 209, 0.14);
    }

    .nav-fan-item--login .nav-fan-item__icon {
        background: rgba(0, 255, 209, 0.14);
        border-color: rgba(0, 255, 209, 0.35);
        color: var(--turquesa);
    }

    .nav-fan-item--login .nav-fan-item__label {
        background: rgba(0, 255, 209, 0.14);
        border-color: rgba(0, 255, 209, 0.35);
        color: var(--turquesa);
    }
}

@media (max-width: 640px) {
    .planos-grid, .cards-3, .fluxo { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .combo { flex-direction: column; align-items: flex-start; }
    .cta-row .btn { width: 100%; }
    .hero-meta { gap: 1rem; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    body.anim .rv { opacity: 1; transform: none; transition: none; }
    .nav-fan-item { transition-delay: 0s !important; }
    * { transition-duration: .01ms !important; }
}