/* ============================================================================
 * AK-IDENTIDADE — Identidade visual de Alexandre Kaiê
 * Conceito: "Inteligência em movimento". Lema: "Conectando pessoas, ideias e resultados."
 * Tokens (cores, fontes, espaços) + componentes reaproveitáveis (cabeçalho, rodapé, seções,
 * botões, cards, agenda, depoimentos, pilares). Mobile first. Sem frameworks.
 * Usado por index2.php, includes/header2.php e includes/footer2.php; as demais páginas
 * (palestra.php, curso.php, encontro.php, evento.php…) devem reaproveitar estas classes.
 * Paleta: SOMENTE os seis tokens abaixo (e suas transparências).
 * ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root {
    --ak-grafite:  #161A1D;   /* fundos principais */
    --ak-petroleo: #174C4F;   /* blocos e destaques */
    --ak-mineral:  #4F766F;   /* apoio visual, bordas */
    --ak-lima:     #B7D43D;   /* destaques e ações (CTAs) */
    --ak-branco:   #F2F3EE;   /* texto principal */
    --ak-cinza:    #A9AEAA;   /* texto secundário */

    /* derivados (transparências da paleta) */
    --ak-grafite-fundo: #121517;                       /* rodapé, um tom mais profundo do grafite */
    --ak-petroleo-escuro: #13282B;                     /* seções "petróleo escuro" (petróleo sobre grafite) */
    --ak-card-fundo: rgba(23, 76, 79, .25);
    --ak-card-borda: rgba(79, 118, 111, .45);
    --ak-linha: rgba(79, 118, 111, .35);
    --ak-lima-glow: rgba(183, 212, 61, .35);
    --ak-lima-suave: rgba(183, 212, 61, .12);

    --ak-fonte-titulo: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
    --ak-fonte-texto: "Lato", system-ui, -apple-system, "Segoe UI", sans-serif;

    --ak-largura: 1200px;
    --ak-gutter: 20px;
    --ak-secao-y: 64px;
    --ak-raio: 10px;
    --ak-raio-botao: 6px;
    --ak-header-altura: 72px;
    --ak-transicao: .25s ease;
}
@media (min-width: 768px) { :root { --ak-gutter: 32px; --ak-secao-y: 96px; } }
@media (min-width: 1200px) { :root { --ak-secao-y: 116px; --ak-header-altura: 80px; } }

/* ---------- 2. BASE ---------- */
.ak-pagina, .ak-pagina *, .ak-pagina *::before, .ak-pagina *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body.ak-pagina {
    margin: 0;
    background: var(--ak-grafite);
    color: var(--ak-branco);
    font-family: var(--ak-fonte-texto);
    font-size: 1.0625rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
.ak-pagina img { max-width: 100%; height: auto; display: block; }
.ak-pagina a { color: var(--ak-lima); text-decoration: none; }
.ak-pagina h1, .ak-pagina h2, .ak-pagina h3, .ak-pagina h4 { font-family: var(--ak-fonte-titulo); margin: 0; line-height: 1.15; }
.ak-pagina p { margin: 0 0 1em; }
.ak-pagina p:last-child { margin-bottom: 0; }
.ak-pagina :focus-visible { outline: 2px solid var(--ak-lima); outline-offset: 3px; border-radius: 4px; }
.ak-pagina section[id], .ak-pagina [id].ak-ancora { scroll-margin-top: calc(var(--ak-header-altura) + 12px); }
.ak-visualmente-oculto { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ak-pular { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--ak-lima); color: var(--ak-grafite) !important; padding: 10px 16px; border-radius: var(--ak-raio-botao); font-family: var(--ak-fonte-titulo); font-weight: 700; }
.ak-pular:focus { top: 12px; }
.ak-container { width: 100%; max-width: calc(var(--ak-largura) + 2 * var(--ak-gutter)); margin: 0 auto; padding: 0 var(--ak-gutter); position: relative; }
.ak-icone { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 3. TIPOGRAFIA DE SEÇÃO ---------- */
.ak-rotulo {
    display: flex; align-items: center; gap: 16px;
    font-family: var(--ak-fonte-titulo); font-weight: 400; font-size: .8rem;
    letter-spacing: .35em; text-transform: uppercase; color: var(--ak-cinza);
    margin: 0 0 18px;
}
.ak-rotulo::after { content: ""; flex: 1; height: 1px; background: var(--ak-mineral); opacity: .7; min-width: 32px; }
.ak-titulo {
    font-family: var(--ak-fonte-titulo); font-weight: 800; text-transform: uppercase;
    letter-spacing: .02em; color: var(--ak-branco);
    font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.75rem); line-height: 1.12;
}
.ak-titulo em, .ak-destaque { font-style: normal; color: var(--ak-lima); }
.ak-titulo::after { content: ""; display: block; width: 60px; height: 4px; background: var(--ak-lima); border-radius: 2px; margin-top: 22px; }
.ak-subtitulo { font-family: var(--ak-fonte-titulo); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ak-lima); font-size: 1rem; }
.ak-texto { color: var(--ak-cinza); max-width: 680px; }
.ak-texto-claro { color: var(--ak-branco); }
.ak-frase { font-style: italic; color: var(--ak-lima); font-size: 1.15rem; }
.ak-cabeca-secao { margin-bottom: 44px; }
.ak-cabeca-secao .ak-texto { margin-top: 22px; }
@media (min-width: 992px) {
    .ak-cabeca-secao--lado { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: end; }
    .ak-cabeca-secao--lado .ak-texto { margin-top: 0; }
}

/* ---------- 4. BOTÕES ---------- */
.ak-botao {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    font-family: var(--ak-fonte-titulo); font-weight: 700; font-size: .85rem;
    text-transform: uppercase; letter-spacing: .08em; line-height: 1;
    padding: 16px 26px; border-radius: var(--ak-raio-botao); border: 1px solid var(--ak-lima);
    cursor: pointer; transition: box-shadow var(--ak-transicao), background var(--ak-transicao), color var(--ak-transicao), transform var(--ak-transicao);
    white-space: nowrap;
}
.ak-botao .ak-icone { font-size: 1.1em; }
.ak-pagina .ak-botao--primario { background: var(--ak-lima); color: var(--ak-grafite); }
.ak-pagina .ak-botao--primario:hover { box-shadow: 0 0 0 4px var(--ak-lima-suave), 0 8px 28px var(--ak-lima-glow); transform: translateY(-1px); }
.ak-pagina .ak-botao--secundario { background: transparent; color: var(--ak-lima); }
.ak-pagina .ak-botao--secundario:hover { background: var(--ak-lima); color: var(--ak-grafite); }
.ak-botao--pequeno { padding: 12px 18px; font-size: .78rem; }
.ak-link-seta { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ak-fonte-titulo); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ak-lima); }
.ak-link-seta .ak-icone { transition: transform var(--ak-transicao); }
a:hover .ak-link-seta .ak-icone, .ak-link-seta:hover .ak-icone { transform: translateX(4px); }

/* ---------- 5. FUNDOS E ELEMENTOS GRÁFICOS ---------- */
.ak-secao { position: relative; padding: var(--ak-secao-y) 0; overflow: hidden; isolation: isolate; }
.ak-secao--grafite { background: var(--ak-grafite); }
.ak-secao--petroleo {
    background:
        radial-gradient(60% 70% at 100% 0%, rgba(183, 212, 61, .06), transparent 60%),
        linear-gradient(160deg, var(--ak-petroleo-escuro) 0%, #102225 55%, var(--ak-grafite) 100%);
}
/* malha de pontos sutil */
.ak-malha::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image: radial-gradient(rgba(79, 118, 111, .35) 1px, transparent 1.4px);
    background-size: 26px 26px;
    -webkit-mask-image: radial-gradient(80% 70% at 80% 30%, #000 0%, transparent 75%);
            mask-image: radial-gradient(80% 70% at 80% 30%, #000 0%, transparent 75%);
}
/* rede de conexões (SVG) */
.ak-rede::after {
    content: ""; position: absolute; z-index: -1; pointer-events: none;
    right: -8%; top: -10%; width: min(780px, 120vw); aspect-ratio: 1.3;
    background: url("../img/rede-conexoes.svg") center / contain no-repeat;
    opacity: .5;
}
/* marca d'água "AK" em contorno */
.ak-marca-dagua {
    position: absolute; z-index: -1; pointer-events: none; opacity: .06;
    width: min(760px, 110vw); right: -12%; bottom: -8%;
}
.ak-marca-dagua--esquerda { right: auto; left: -14%; top: 6%; bottom: auto; }
/* luz verde suave num canto */
.ak-luz { position: absolute; z-index: -1; pointer-events: none; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, rgba(23, 76, 79, .75) 0%, rgba(23, 76, 79, 0) 68%); filter: blur(10px); }
/* cantoneiras em L */
.ak-cantoneira { position: absolute; width: 34px; height: 34px; border-color: var(--ak-mineral); border-style: solid; opacity: .7; pointer-events: none; }
.ak-cantoneira--se { top: 0; left: 0; border-width: 1px 0 0 1px; }
.ak-cantoneira--id { right: 0; bottom: 0; border-width: 0 1px 1px 0; }
/* linha em movimento: arco fino com um ponto luminoso lima (assinatura do guia) */
.ak-movimento { position: absolute; z-index: -1; pointer-events: none; overflow: visible; }
.ak-movimento .ak-arco { fill: none; stroke: var(--ak-mineral); stroke-width: 1; opacity: .8; vector-effect: non-scaling-stroke; }
.ak-movimento .ak-ponto { fill: var(--ak-lima); filter: drop-shadow(0 0 6px var(--ak-lima)) drop-shadow(0 0 14px var(--ak-lima-glow)); }
@media (prefers-reduced-motion: reduce) { .ak-movimento animateMotion { display: none; } }

/* ---------- 6. CABEÇALHO ---------- */
.ak-header {
    position: sticky; top: 0; z-index: 200;
    background: var(--ak-grafite);
    border-bottom: 1px solid var(--ak-linha);
    transition: background var(--ak-transicao), backdrop-filter var(--ak-transicao);
}
.ak-header.ak-rolou { background: rgba(22, 26, 29, .82); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.ak-header__barra { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: var(--ak-header-altura); }
.ak-marca { display: inline-flex; align-items: center; gap: 12px; color: var(--ak-branco) !important; min-width: 0; }
.ak-marca__logo { height: 44px; width: auto; }
.ak-assinatura { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 0 .55em; font-family: var(--ak-fonte-titulo); text-transform: uppercase; line-height: 1.1; white-space: nowrap; }
.ak-assinatura__nome { font-weight: 400; letter-spacing: .35em; font-size: .78rem; color: var(--ak-branco); }
.ak-assinatura__sobrenome { font-weight: 800; letter-spacing: .06em; font-size: 1.05rem; color: var(--ak-lima); }
.ak-nav { display: none; }
.ak-nav__lista { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.ak-nav__link {
    position: relative; display: inline-block; padding: 10px 10px;
    font-family: var(--ak-fonte-titulo); font-weight: 500; font-size: .72rem;
    letter-spacing: .14em; text-transform: uppercase; color: var(--ak-branco) !important; opacity: .82;
    transition: opacity var(--ak-transicao), color var(--ak-transicao);
}
.ak-nav__link::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 4px; height: 2px; background: var(--ak-lima); transform: scaleX(0); transform-origin: left; transition: transform var(--ak-transicao); }
.ak-nav__link:hover, .ak-nav__link.ak-ativo { opacity: 1; }
.ak-nav__link:hover::after, .ak-nav__link.ak-ativo::after { transform: scaleX(1); }
.ak-header__acoes { display: flex; align-items: center; gap: 12px; }
.ak-header__cta { display: none; }
.ak-hamburguer {
    width: 44px; height: 44px; display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
    background: transparent; border: 1px solid var(--ak-card-borda); border-radius: var(--ak-raio-botao); cursor: pointer; padding: 0;
}
.ak-hamburguer span { display: block; width: 20px; height: 2px; background: var(--ak-branco); border-radius: 2px; transition: transform var(--ak-transicao), opacity var(--ak-transicao); }
.ak-hamburguer[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ak-hamburguer[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.ak-hamburguer[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* painel do menu no celular: tela cheia, grafite */
.ak-painel {
    position: fixed; inset: var(--ak-header-altura) 0 0 0; z-index: 190;
    background: var(--ak-grafite); padding: 28px var(--ak-gutter) 40px;
    display: flex; flex-direction: column; gap: 28px; overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--ak-transicao), transform var(--ak-transicao), visibility var(--ak-transicao);
}
/* ao abrir, a visibilidade muda na hora (para o item poder receber o foco); ao fechar, espera o esmaecer */
.ak-painel.ak-aberto { opacity: 1; visibility: visible; transform: none; transition-property: opacity, transform; }
.ak-painel[hidden] { display: none; }
.ak-painel__lista { list-style: none; margin: 0; padding: 0; }
.ak-painel__lista a {
    display: flex; justify-content: space-between; align-items: center; padding: 16px 0;
    border-bottom: 1px solid var(--ak-linha); color: var(--ak-branco) !important;
    font-family: var(--ak-fonte-titulo); font-weight: 600; font-size: 1.05rem; letter-spacing: .12em; text-transform: uppercase;
}
.ak-painel__lista a.ak-ativo, .ak-painel__lista a:hover { color: var(--ak-lima) !important; }
.ak-painel .ak-botao { width: 100%; }
body.ak-menu-aberto { overflow: hidden; }
@media (min-width: 1100px) {
    .ak-nav { display: block; }
    .ak-header__cta { display: inline-flex; }
    .ak-hamburguer, .ak-painel { display: none; }
}
@media (max-width: 380px) { .ak-assinatura__nome { letter-spacing: .25em; font-size: .7rem; } .ak-assinatura__sobrenome { font-size: .95rem; } }

/* ---------- 7. HERO ---------- */
.ak-hero {
    position: relative; overflow: hidden; isolation: isolate;
    background:
        radial-gradient(70% 80% at 85% 20%, rgba(23, 76, 79, .85) 0%, rgba(23, 76, 79, 0) 70%),
        radial-gradient(40% 50% at 0% 100%, rgba(183, 212, 61, .05), transparent 70%),
        var(--ak-grafite);
    padding: 48px 0 0;
}
.ak-hero__grade { display: grid; gap: 36px; align-items: center; }
.ak-hero__texto { position: relative; z-index: 2; }
.ak-hero h1 { font-weight: 800; }
.ak-hero__rotulo { display: flex; align-items: center; gap: 14px; font-family: var(--ak-fonte-titulo); font-weight: 400; font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ak-cinza); margin-bottom: 22px; line-height: 1.6; }
.ak-hero__rotulo::before { content: ""; width: 28px; height: 1px; background: var(--ak-lima); flex: none; }
.ak-hero__titulo { display: block; font-size: clamp(2.35rem, 1.3rem + 5.2vw, 4.4rem); line-height: 1.02; letter-spacing: .01em; text-transform: uppercase; color: var(--ak-branco); }
.ak-hero__titulo em { font-style: normal; color: var(--ak-lima); display: block; }
.ak-hero__barra { width: 60px; height: 4px; background: var(--ak-lima); border-radius: 2px; margin: 26px 0; }
.ak-hero__lead { color: var(--ak-cinza); font-size: 1.125rem; max-width: 520px; margin-bottom: 32px; }
.ak-hero__botoes { display: flex; flex-wrap: wrap; gap: 14px; }
.ak-hero__botoes .ak-botao { flex: 1 1 220px; }
@media (min-width: 560px) { .ak-hero__botoes .ak-botao { flex: 0 0 auto; } }
.ak-hero__foto { position: relative; justify-self: center; width: min(100%, 460px); }
.ak-hero__foto::before {   /* luz atrás do retrato */
    content: ""; position: absolute; inset: 8% -10% 10%; z-index: -1; border-radius: 50%;
    background: radial-gradient(circle at 50% 40%, rgba(183, 212, 61, .22) 0%, rgba(23, 76, 79, .55) 38%, rgba(22, 26, 29, 0) 70%);
    filter: blur(6px);
}
.ak-hero__foto img {
    width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 18%;
    border-radius: 14px 14px 0 0;
    -webkit-mask-image: linear-gradient(to bottom, #000 62%, transparent 100%);
            mask-image: linear-gradient(to bottom, #000 62%, transparent 100%);
    filter: saturate(.72) contrast(1.04);
}
.ak-hero__foto::after {   /* véu grafite-petróleo que puxa a foto para a paleta */
    content: ""; position: absolute; inset: 0; border-radius: 14px 14px 0 0; pointer-events: none;
    background: linear-gradient(200deg, rgba(23, 76, 79, .5) 0%, rgba(22, 26, 29, .1) 45%, rgba(22, 26, 29, 0) 70%);
    mix-blend-mode: multiply;
}
.ak-hero__foto .ak-cantoneira--se { top: -14px; left: -14px; }
.ak-hero__movimento { width: 1400px; height: 700px; left: 50%; top: 30px; transform: translateX(-40%); }
.ak-hero .ak-marca-dagua { right: -6%; bottom: auto; top: 4%; width: min(820px, 140vw); }
@media (min-width: 900px) {
    .ak-hero { padding-top: 72px; }
    .ak-hero__grade { grid-template-columns: 1.15fr .85fr; gap: 48px; }
    .ak-hero__foto { justify-self: end; }
    .ak-hero__texto { padding-bottom: 72px; }
}

/* ---------- 8. PILARES ---------- */
.ak-pilares { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .ak-pilares { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .ak-pilares { grid-template-columns: repeat(5, 1fr); gap: 0; } }
.ak-pilar { padding: 22px 20px; display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; align-items: start; border: 1px solid var(--ak-card-borda); border-radius: var(--ak-raio); background: rgba(22, 26, 29, .25); }
@media (min-width: 1000px) {
    .ak-pilar { display: block; text-align: center; padding: 8px 22px; border: 0; border-radius: 0; background: none; border-left: 1px solid var(--ak-linha); }
    .ak-pilar:first-child { border-left: 0; }
}
.ak-pilar__icone { grid-row: span 2; width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--ak-mineral); display: inline-flex; align-items: center; justify-content: center; color: var(--ak-lima); font-size: 1.5rem; }
@media (min-width: 1000px) { .ak-pilar__icone { margin: 0 auto 18px; width: 64px; height: 64px; } }
.ak-pilar h3 { font-weight: 700; font-size: .95rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ak-branco); }
.ak-pilar p { color: var(--ak-cinza); font-size: .95rem; line-height: 1.6; margin: 0; }
@media (min-width: 1000px) { .ak-pilar p { margin-top: 10px; } }
.ak-pilares-secao { padding: 56px 0; }
@media (min-width: 1000px) { .ak-pilares-secao { padding: 72px 0; } }

/* ---------- 9. CARDS ---------- */
.ak-grade { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .ak-grade--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .ak-grade--3 { grid-template-columns: repeat(3, 1fr); gap: 26px; } }
.ak-card {
    position: relative; display: flex; flex-direction: column; height: 100%;
    background: var(--ak-card-fundo); border: 1px solid var(--ak-card-borda); border-radius: var(--ak-raio);
    color: var(--ak-branco) !important; overflow: hidden;
    transition: border-color var(--ak-transicao), transform var(--ak-transicao), box-shadow var(--ak-transicao);
}
.ak-card:hover, .ak-card:focus-visible { border-color: var(--ak-lima); transform: translateY(-4px); box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.ak-card__midia { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: linear-gradient(150deg, var(--ak-petroleo), var(--ak-grafite)); }
.ak-card__midia img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ak-card__midia::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(22, 26, 29, .55), rgba(22, 26, 29, .05) 60%); }
.ak-card:hover .ak-card__midia img { transform: scale(1.04); }
.ak-card__midia--vazia { display: flex; align-items: center; justify-content: center; }
.ak-card__midia--vazia img { width: 34%; height: auto; opacity: .35; object-fit: contain; }
.ak-card__corpo { display: flex; flex-direction: column; gap: 12px; padding: 22px 22px 24px; flex: 1; }
.ak-card__corpo h3 { font-weight: 700; font-size: 1.12rem; line-height: 1.3; color: var(--ak-branco); }
.ak-card__corpo p { color: var(--ak-cinza); font-size: .97rem; line-height: 1.6; margin: 0; }
.ak-card__rodape { margin-top: auto; padding-top: 6px; }
.ak-selo {
    display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
    font-family: var(--ak-fonte-titulo); font-weight: 600; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--ak-lima); border: 1px solid rgba(183, 212, 61, .45); border-radius: 999px; padding: 5px 11px; background: rgba(22, 26, 29, .55);
}
.ak-card__midia .ak-selo { position: absolute; left: 14px; bottom: 14px; z-index: 1; }
.ak-selo--alerta { color: var(--ak-grafite); background: var(--ak-lima); border-color: var(--ak-lima); }
/* card horizontal (cursos e workshops) */
.ak-lista-horizontal { display: grid; gap: 22px; }
@media (min-width: 1024px) { .ak-lista-horizontal { grid-template-columns: repeat(2, 1fr); gap: 26px; } }
@media (min-width: 640px) {
    .ak-card--horizontal { flex-direction: row; }
    .ak-card--horizontal .ak-card__midia { flex: 0 0 42%; aspect-ratio: auto; min-height: 220px; }
    .ak-card--horizontal .ak-card__midia:not(.ak-card__midia--vazia) img { position: absolute; inset: 0; }
}

/* ---------- 10. NOTA COM LINHA LATERAL / CITAÇÃO ---------- */
.ak-nota {
    border-left: 2px solid var(--ak-lima); padding: 4px 0 4px 18px; margin-top: 22px;
    font-family: var(--ak-fonte-titulo); font-weight: 500; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ak-branco); max-width: 680px;
}
.ak-citacao { border-left: 2px solid var(--ak-lima); padding-left: 20px; }

/* ---------- 11. AGENDA ---------- */
.ak-agenda { display: grid; gap: 16px; }
.ak-evento {
    display: grid; grid-template-columns: 76px 1fr; gap: 18px; align-items: center;
    padding: 20px; border: 1px solid var(--ak-card-borda); border-radius: var(--ak-raio); background: var(--ak-card-fundo);
    color: var(--ak-branco) !important; transition: border-color var(--ak-transicao), transform var(--ak-transicao);
}
.ak-evento:hover { border-color: var(--ak-lima); transform: translateY(-2px); }
.ak-evento--esgotado { opacity: .72; }
.ak-evento__data { text-align: center; border-right: 1px solid var(--ak-linha); padding-right: 14px; }
.ak-evento__dia { display: block; font-family: var(--ak-fonte-titulo); font-weight: 800; font-size: 2.2rem; line-height: 1; color: var(--ak-lima); }
.ak-evento__mes { display: block; margin-top: 6px; font-family: var(--ak-fonte-titulo); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ak-cinza); }
.ak-evento__info h3 { font-weight: 700; font-size: 1.05rem; line-height: 1.3; margin-bottom: 8px; }
.ak-evento__meta { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--ak-cinza); font-size: .93rem; line-height: 1.5; }
.ak-evento__meta span { display: inline-flex; align-items: center; gap: 7px; }
.ak-evento__meta .ak-icone { color: var(--ak-mineral); }
.ak-evento__acao { grid-column: 1 / -1; }
@media (min-width: 760px) {
    .ak-evento { grid-template-columns: 96px 1fr auto; padding: 22px 26px; }
    .ak-evento__acao { grid-column: auto; }
}
.ak-vazio { border: 1px dashed var(--ak-card-borda); border-radius: var(--ak-raio); padding: 36px 24px; text-align: center; color: var(--ak-cinza); }
.ak-vazio strong { display: block; font-family: var(--ak-fonte-titulo); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ak-branco); margin-bottom: 18px; }

/* ---------- 12. DEPOIMENTOS (carrossel com scroll-snap no celular, grade no computador) ---------- */
.ak-depoimentos { display: grid; grid-auto-flow: column; grid-auto-columns: 86%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; margin: 0 calc(-1 * var(--ak-gutter)); padding-left: var(--ak-gutter); padding-right: var(--ak-gutter); scroll-padding: 0 var(--ak-gutter); scrollbar-width: thin; scrollbar-color: var(--ak-mineral) transparent; }
@media (min-width: 700px) { .ak-depoimentos { grid-auto-columns: 46%; } }
@media (min-width: 1024px) { .ak-depoimentos { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); overflow: visible; margin: 0; padding: 0; gap: 26px; } }
.ak-depoimento { scroll-snap-align: start; display: flex; flex-direction: column; gap: 18px; padding: 28px 26px; border: 1px solid var(--ak-card-borda); border-radius: var(--ak-raio); background: rgba(22, 26, 29, .45); }
.ak-depoimento__aspas { font-family: var(--ak-fonte-titulo); font-weight: 800; font-size: 4rem; line-height: .6; color: var(--ak-lima); height: 26px; }
.ak-depoimento__texto { font-style: italic; color: var(--ak-branco); font-size: 1.02rem; line-height: 1.75; margin: 0; }
.ak-depoimento__resultado { font-family: var(--ak-fonte-titulo); font-weight: 700; color: var(--ak-lima); font-size: .9rem; letter-spacing: .02em; line-height: 1.45; border-left: 2px solid var(--ak-lima); padding-left: 12px; }
.ak-depoimento__autor { display: flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--ak-linha); }
.ak-avatar { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--ak-mineral); display: inline-flex; align-items: center; justify-content: center; flex: none; overflow: hidden; font-family: var(--ak-fonte-titulo); font-weight: 700; font-size: .9rem; letter-spacing: .06em; color: var(--ak-lima); }
.ak-avatar img { width: 100%; height: 100%; object-fit: cover; }
.ak-depoimento__nome { font-family: var(--ak-fonte-titulo); font-weight: 700; font-size: .95rem; color: var(--ak-branco); line-height: 1.3; }
.ak-depoimento__cargo { font-size: .85rem; color: var(--ak-cinza); line-height: 1.4; }
.ak-depoimento__estrelas { color: var(--ak-lima); font-size: .85rem; letter-spacing: .2em; }
.ak-dica-rolagem { display: block; margin-top: 10px; font-size: .8rem; color: var(--ak-cinza); letter-spacing: .12em; text-transform: uppercase; font-family: var(--ak-fonte-titulo); }
@media (min-width: 1024px) { .ak-dica-rolagem { display: none; } }

/* ---------- 13. SOBRE ---------- */
.ak-sobre { display: grid; gap: 44px; align-items: center; }
@media (min-width: 960px) { .ak-sobre { grid-template-columns: .85fr 1.15fr; gap: 72px; } }
.ak-sobre__foto { position: relative; width: min(100%, 440px); justify-self: center; }
.ak-sobre__foto::before { content: ""; position: absolute; inset: 6% -8% 4%; z-index: -1; border-radius: 50%; background: radial-gradient(circle at 50% 45%, rgba(23, 76, 79, .9) 0%, rgba(22, 26, 29, 0) 68%); }
.ak-sobre__foto img {
    width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 12%; border-radius: 14px 14px 0 0;
    -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
            mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
    filter: saturate(.7) brightness(.92);
}
.ak-sobre__foto::after { content: ""; position: absolute; inset: 0; border-radius: 14px 14px 0 0; pointer-events: none; background: linear-gradient(180deg, rgba(22, 26, 29, .35) 0%, rgba(23, 76, 79, .35) 55%, rgba(22, 26, 29, 0) 100%); mix-blend-mode: multiply; }
.ak-sobre__foto .ak-cantoneira--id { right: -14px; bottom: 18%; }
.ak-sobre .ak-frase { margin: 26px 0 0; }
.ak-numeros { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px 22px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--ak-linha); }
@media (min-width: 640px) { .ak-numeros { grid-template-columns: repeat(4, 1fr); } }
.ak-numero__valor { display: block; font-family: var(--ak-fonte-titulo); font-weight: 800; font-size: clamp(1.55rem, 1.1rem + 1.6vw, 2.2rem); line-height: 1.05; color: var(--ak-lima); }
.ak-numero__valor--texto { font-size: 1.05rem; font-weight: 700; line-height: 1.3; }
.ak-numero__legenda { display: block; margin-top: 8px; font-family: var(--ak-fonte-titulo); font-size: .66rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ak-cinza); line-height: 1.6; }

/* ---------- 14. CTA FINAL ---------- */
.ak-cta { position: relative; overflow: hidden; isolation: isolate; padding: 72px 0; background: linear-gradient(115deg, var(--ak-grafite) 0%, var(--ak-petroleo-escuro) 55%, var(--ak-petroleo) 100%); border-top: 1px solid var(--ak-linha); border-bottom: 1px solid var(--ak-linha); }
.ak-cta__conteudo { display: grid; gap: 26px; align-items: center; }
@media (min-width: 900px) { .ak-cta__conteudo { grid-template-columns: 1fr auto; gap: 48px; } }
.ak-cta h2 { font-weight: 800; text-transform: uppercase; letter-spacing: .02em; font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem); line-height: 1.15; }
.ak-cta h2 em { font-style: normal; color: var(--ak-lima); }
.ak-cta p { color: var(--ak-cinza); margin: 14px 0 0; max-width: 620px; }
.ak-cta__movimento { width: 1600px; height: 420px; left: -10%; top: -40px; }

/* ---------- 15. RODAPÉ ---------- */
.ak-rodape { position: relative; overflow: hidden; isolation: isolate; background: var(--ak-grafite-fundo); border-top: 1px solid var(--ak-linha); padding: 64px 0 28px; color: var(--ak-cinza); font-size: .96rem; }
.ak-rodape__movimento { width: 1500px; height: 520px; right: -30%; top: -60px; }
.ak-rodape__grade { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .ak-rodape__grade { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .ak-rodape__grade { grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr; gap: 48px; } }
.ak-rodape__lema { margin: 18px 0 22px; color: var(--ak-cinza); font-style: italic; }
.ak-rodape h2 { font-family: var(--ak-fonte-titulo); font-weight: 600; font-size: .78rem; letter-spacing: .28em; text-transform: uppercase; color: var(--ak-branco); margin-bottom: 18px; }
.ak-rodape ul { list-style: none; margin: 0; padding: 0; }
.ak-rodape li + li { margin-top: 10px; }
.ak-rodape a { color: var(--ak-cinza); transition: color var(--ak-transicao); }
.ak-rodape a:hover { color: var(--ak-lima); }
.ak-rodape__contato a { display: inline-flex; align-items: center; gap: 10px; word-break: break-word; }
.ak-rodape__contato .ak-icone { color: var(--ak-mineral); font-size: 1.1rem; }
.ak-redes { display: flex; gap: 12px; flex-wrap: wrap; }
.ak-redes a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--ak-mineral); display: inline-flex; align-items: center; justify-content: center; color: var(--ak-branco); font-size: 1.1rem; transition: border-color var(--ak-transicao), color var(--ak-transicao), box-shadow var(--ak-transicao); }
.ak-redes a:hover { border-color: var(--ak-lima); color: var(--ak-lima); box-shadow: 0 0 16px var(--ak-lima-suave); }
.ak-rodape__externo { display: inline-flex; align-items: center; gap: 6px; color: var(--ak-lima) !important; font-weight: 700; }
.ak-rodape__base { display: flex; flex-direction: column; gap: 10px; margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--ak-linha); font-size: .85rem; }
@media (min-width: 768px) { .ak-rodape__base { flex-direction: row; justify-content: space-between; } }
.ak-rodape__base p { margin: 0; }
.ak-rodape__base a { color: var(--ak-lima); }

/* ---------- 16. ANIMAÇÃO DE ENTRADA (discreta; desligada com prefers-reduced-motion) ---------- */
.ak-js .ak-revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.ak-js .ak-revelar.ak-visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .ak-js .ak-revelar { opacity: 1; transform: none; transition: none; }
    .ak-card, .ak-evento, .ak-botao, .ak-card__midia img { transition: none; }
}

/* ============================================================================
 * CARROSSEL SLICK (index4.php) — Palestras, Encontros, Cursos e Depoimentos
 * Biblioteca, marcação e configuração copiadas da home antiga: Slick 1.8.1 + jQuery 3.6.0,
 * slidesToShow 3 (2 abaixo de 1024px, 1 abaixo de 768px), autoplay 3s, infinito, setas e dots.
 * Aqui só a aparência, com as variáveis da identidade; redefine o slick-theme.css (carregado antes).
 * Escopo: .ak-slick (contêiner .carrossel-*), para não afetar outras páginas.
 * ========================================================================== */
/* antes do Slick iniciar (ou sem JS): os cards lado a lado, sem pular de layout */
.ak-slick:not(.slick-initialized) { display: flex; overflow: hidden; margin: 0 -15px; }
.ak-slick:not(.slick-initialized) > * { flex: 0 0 100%; padding: 0 15px; }
@media (min-width: 768px) { .ak-slick:not(.slick-initialized) > * { flex-basis: 50%; } }
@media (min-width: 1024px) { .ak-slick:not(.slick-initialized) > * { flex-basis: 33.333%; } }
/* espaço entre os cards: como na home antiga, 15px de cada lado do slide */
.ak-slick.slick-slider { margin: 0 -15px; }
.ak-slick .slick-list { padding: 10px 0 14px; background: none; }   /* respiro para o hover do card; sem o fundo branco de carregamento do tema */
.ak-slick .slick-track { display: flex; }                              /* cards da mesma altura */
.ak-slick.slick-initialized .slick-slide { display: flex; height: auto; padding: 0 15px; opacity: .3; transition: opacity .5s; }
.ak-slick .slick-slide.slick-active { opacity: 1; }
.ak-slick .slick-slide > * { flex: 1; width: 100%; }
.ak-slick .ak-depoimento { height: 100%; }
/* setas: contorno lima (só no computador, como na home antiga) */
.ak-slick .slick-prev, .ak-slick .slick-next {
    width: 44px; height: 44px; z-index: 2; border: 1px solid var(--ak-lima); border-radius: 50%;
    background: rgba(22, 26, 29, .78); transition: background var(--ak-transicao);
}
.ak-slick .slick-prev { left: -30px; }
.ak-slick .slick-next { right: -30px; }
.ak-slick .slick-prev:hover, .ak-slick .slick-next:hover,
.ak-slick .slick-prev:focus-visible, .ak-slick .slick-next:focus-visible { background: var(--ak-lima); }
.ak-slick .slick-prev:before, .ak-slick .slick-next:before {
    content: ""; display: block; width: 18px; height: 18px; margin: auto; opacity: 1; background-color: var(--ak-lima);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14'/%3E%3Cpath d='m12 5 7 7-7 7'/%3E%3C/svg%3E") center / contain no-repeat;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14'/%3E%3Cpath d='m12 5 7 7-7 7'/%3E%3C/svg%3E") center / contain no-repeat;
}
.ak-slick .slick-prev:before { transform: rotate(180deg); }
.ak-slick .slick-prev:hover:before, .ak-slick .slick-next:hover:before,
.ak-slick .slick-prev:focus-visible:before, .ak-slick .slick-next:focus-visible:before { background-color: var(--ak-grafite); }
/* até 1024px as setas somem (igual à home antiga); entre 1025 e 1319px ficam sobre a borda dos cards, para não serem cortadas */
@media (max-width: 1024px) { .ak-slick .slick-prev, .ak-slick .slick-next { display: none !important; } }
@media (min-width: 1025px) and (max-width: 1319px) { .ak-slick .slick-prev { left: 0; } .ak-slick .slick-next { right: 0; } }
/* dots: mineral; o ativo em lima, alongado */
.ak-slick.slick-dotted.slick-slider { margin-bottom: 0; }
.ak-slick .slick-dots { position: static; display: flex; justify-content: center; flex-wrap: wrap; gap: 4px; margin-top: 14px; }
.ak-slick .slick-dots li { width: auto; height: auto; margin: 0; }
.ak-slick .slick-dots li button { width: 24px; height: 24px; padding: 0; display: flex; align-items: center; justify-content: center; }
.ak-slick .slick-dots li button:before { content: ""; position: static; width: 9px; height: 9px; border-radius: 999px; background: var(--ak-mineral); opacity: 1; transition: width var(--ak-transicao), background var(--ak-transicao); }
.ak-slick .slick-dots li button:hover:before { background: var(--ak-cinza); }
.ak-slick .slick-dots li.slick-active button:before { width: 24px; background: var(--ak-lima); opacity: 1; }
/* foco visível (o slick-theme.css remove o contorno) */
.ak-slick .slick-dots li button:focus-visible, .ak-slick .slick-prev:focus-visible, .ak-slick .slick-next:focus-visible { outline: 2px solid var(--ak-lima); outline-offset: 3px; }
.ak-slick .slick-dots li:only-child { display: none; }   /* todos os cards já cabem: um ponto sozinho não indica nada */