/* ==========================================================================
   SkillHub - Desenvolvimento Humano e Organizacional
   Identidade: fundo claro com bolhas translúcidas coloridas, tipografia
   geométrica leve, ênfases em coral e roxo (arte de lançamento da marca).
   ========================================================================== */

:root {
    --bg: #f5f5f6;
    --bg-2: #ffffff;
    --card: #ffffff;
    --ink: #3b3f4a;
    --ink-soft: #676c78;
    --ink-muted: #9a9ea8;
    --linha: rgba(59,63,74,0.09);

    --coral: #ee5a5c;
    --roxo: #7d55b8;
    --teal: #3fb9b3;
    --azul: #3b83d8;
    --laranja: #f6a13a;
    --amarelo: #f4c542;
    --lima: #c6d33d;

    --grad-linha: linear-gradient(90deg, var(--coral), var(--roxo), var(--azul), var(--teal), var(--lima));
    --grad-hub: linear-gradient(135deg, var(--azul), var(--teal));

    --font-body: 'Poppins', system-ui, -apple-system, sans-serif;
    --font-marca: 'Montserrat', 'Poppins', sans-serif;

    --nav-h: 72px;
    --raio: 22px;
    --sombra: 0 18px 50px -24px rgba(59,63,74,0.25);
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.7;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection { background: var(--roxo); color: #fff; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
strong { font-weight: 600; color: var(--ink); }

.container { width: min(1120px, 100% - 48px); margin-inline: auto; }
.container-estreito { width: min(860px, 100% - 48px); margin-inline: auto; }

/* --------------------------------------------------------------------------
   Bolhas de fundo (marca)
   -------------------------------------------------------------------------- */
.bolhas { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.bolha {
    position: absolute;
    border-radius: 50%;
    mix-blend-mode: multiply;
    opacity: 0.55;
    animation: flutua 18s ease-in-out infinite;
}
.bolha.coral { background: var(--coral); }
.bolha.roxo { background: var(--roxo); }
.bolha.teal { background: var(--teal); }
.bolha.azul { background: var(--azul); }
.bolha.laranja { background: var(--laranja); }
.bolha.amarelo { background: var(--amarelo); }
.bolha.lima { background: var(--lima); }

.ponto {
    position: absolute;
    width: 14px; height: 14px;
    border-radius: 50%;
    pointer-events: none;
}
.ponto.p { width: 8px; height: 8px; }
.ponto.g { width: 22px; height: 22px; }
.ponto.coral { background: var(--coral); }
.ponto.roxo { background: var(--roxo); }
.ponto.teal { background: var(--teal); }
.ponto.azul { background: var(--azul); }
.ponto.amarelo { background: var(--amarelo); }
.ponto.lima { background: var(--lima); }
.ponto.laranja { background: var(--laranja); }

@keyframes flutua {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-18px, 14px) scale(1.03); }
}

@media (prefers-reduced-motion: reduce) {
    .bolha { animation: none; }
    html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   Navegação
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    z-index: 100;
    background: rgba(245,245,246,0.82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.nav.rolou { border-color: var(--linha); box-shadow: 0 1px 0 var(--linha); }

.nav-inner {
    width: min(1120px, 100% - 48px);
    margin-inline: auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-marca { display: inline-flex; align-items: center; gap: 10px; }
.nav-marca img { width: 38px; height: 38px; }
.nav-marca .marca { font-size: 1.05rem; letter-spacing: 0.22em; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink-soft);
    position: relative;
    padding: 6px 0;
    transition: color 0.2s ease;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--grad-linha);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
}
.nav-links a:hover, .nav-links a.ativo { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.ativo::after { transform: scaleX(1); }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    background: var(--ink);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover { background: var(--roxo); transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(125,85,184,0.6); }

.nav-mobile-btn {
    display: none;
    width: 42px; height: 42px;
    border: 1px solid var(--linha);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.nav-mobile-btn span { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.nav-mobile-btn.aberto span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-mobile-btn.aberto span:nth-child(2) { opacity: 0; }
.nav-mobile-btn.aberto span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(245,245,246,0.97);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--linha);
    padding: 12px 24px 24px;
    flex-direction: column;
}
.nav-mobile-menu.aberto { display: flex; }
.nav-mobile-menu a { padding: 14px 4px; border-bottom: 1px solid var(--linha); font-weight: 500; color: var(--ink); }
.nav-mobile-menu a:last-child { border-bottom: 0; }

@media (max-width: 900px) {
    .nav-links, .nav-cta { display: none; }
    .nav-mobile-btn { display: flex; }
}

/* --------------------------------------------------------------------------
   Marca (wordmark)
   -------------------------------------------------------------------------- */
.marca {
    font-family: var(--font-marca);
    font-weight: 300;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--ink);
    white-space: nowrap;
}
.marca .h { color: var(--coral); font-weight: 400; }
.marca .u {
    background: var(--grad-hub);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 400;
}
.marca .b { color: var(--roxo); font-weight: 400; }

.marca-sub {
    font-family: var(--font-marca);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--ink-soft);
    line-height: 1.9;
}

.linha-grad {
    width: 220px;
    height: 3px;
    border-radius: 3px;
    background: var(--grad-linha);
    margin: 28px auto;
}
.linha-grad.esq { margin-inline: 0; width: 120px; }

/* --------------------------------------------------------------------------
   Tipografia de seção
   -------------------------------------------------------------------------- */
.secao { position: relative; padding: 104px 0; }
.secao.branca { background: var(--bg-2); }
.secao > .container, .secao > .container-estreito { position: relative; z-index: 1; }

.olho {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin-bottom: 18px;
}
.olho::before { content: ''; width: 28px; height: 3px; border-radius: 3px; background: var(--grad-linha); }

.titulo {
    font-weight: 300;
    font-size: clamp(2rem, 4.2vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 20px;
}
.titulo strong, .titulo b { font-weight: 600; }
.titulo .coral { color: var(--coral); font-weight: 600; }
.titulo .roxo { color: var(--roxo); font-weight: 600; }
.titulo .teal { color: var(--teal); font-weight: 600; }
.titulo .azul { color: var(--azul); font-weight: 600; }

.lead {
    font-size: 1.125rem;
    color: var(--ink-soft);
    max-width: 62ch;
}
.lead strong { color: var(--ink); }

.centro { text-align: center; }
.centro .lead { margin-inline: auto; }
.centro .olho::before { display: none; }

/* --------------------------------------------------------------------------
   Cards e listas
   -------------------------------------------------------------------------- */
.grade { display: grid; gap: 22px; }
.grade-2 { grid-template-columns: repeat(2, 1fr); }
.grade-3 { grid-template-columns: repeat(3, 1fr); }
.grade-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grade-3, .grade-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grade-2, .grade-3, .grade-4 { grid-template-columns: 1fr; } }

.card {
    position: relative;
    background: var(--card);
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    padding: 32px 30px;
    box-shadow: var(--sombra);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
    overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 28px 60px -28px rgba(59,63,74,0.35); }
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 30px; right: 30px;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--cor, var(--grad-linha));
}
.card.coral { --cor: var(--coral); }
.card.roxo { --cor: var(--roxo); }
.card.teal { --cor: var(--teal); }
.card.azul { --cor: var(--azul); }
.card.laranja { --cor: var(--laranja); }
.card.lima { --cor: var(--lima); }
.card.amarelo { --cor: var(--amarelo); }

.card-icone {
    width: 54px; height: 54px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    background: color-mix(in srgb, var(--cor, var(--roxo)) 12%, #fff);
    color: var(--cor, var(--roxo));
}
.card-icone svg { width: 26px; height: 26px; }

.card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 10px;
    color: var(--ink);
}
.card p { font-size: 0.95rem; color: var(--ink-soft); }

.card-num {
    font-family: var(--font-marca);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--cor, var(--roxo));
    margin-bottom: 10px;
}

.lista-check { display: grid; gap: 10px; }
.lista-check li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.975rem;
    color: var(--ink-soft);
}
.lista-check li::before {
    content: '';
    flex: 0 0 auto;
    width: 20px; height: 20px;
    margin-top: 4px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--cor, var(--teal)) 14%, #fff);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233fb9b3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.pilares {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 14px 22px;
    font-family: var(--font-marca);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--ink);
}
.pilares i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.pilares i.roxo { background: var(--roxo); }
.pilares i.teal { background: var(--teal); }
.pilares i.coral { background: var(--coral); }
.pilares i.amarelo { background: var(--amarelo); }

/* Botões */
.botoes { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.925rem;
    letter-spacing: 0.01em;
    border: 1px solid transparent;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease;
    cursor: pointer;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn-primario { background: var(--ink); color: #fff; }
.btn-primario:hover { background: var(--roxo); box-shadow: 0 14px 30px -12px rgba(125,85,184,0.6); }
.btn-coral { background: var(--coral); color: #fff; }
.btn-coral:hover { box-shadow: 0 14px 30px -12px rgba(238,90,92,0.6); }
.btn-secundario { background: #fff; color: var(--ink); border-color: var(--linha); }
.btn-secundario:hover { border-color: var(--ink); }
.btn-whats { background: #25d366; color: #fff; }
.btn-whats:hover { box-shadow: 0 14px 30px -12px rgba(37,211,102,0.6); }

/* Citação */
.citacao {
    position: relative;
    padding: 36px 40px 36px 56px;
    background: #fff;
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.55;
    color: var(--ink);
}
.citacao::before {
    content: '“';
    position: absolute;
    left: 22px; top: 8px;
    font-family: Georgia, serif;
    font-size: 4rem;
    line-height: 1;
    color: var(--coral);
    opacity: 0.6;
}
.citacao strong { font-weight: 600; }
.citacao cite { display: block; margin-top: 14px; font-style: normal; font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-muted); }

/* Reveal */
.revela { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.revela.visivel { opacity: 1; transform: none; }
.revela.d1 { transition-delay: 0.08s; }
.revela.d2 { transition-delay: 0.16s; }
.revela.d3 { transition-delay: 0.24s; }
.revela.d4 { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) { .revela { opacity: 1; transform: none; transition: none; } }

/* --------------------------------------------------------------------------
   Rodapé
   -------------------------------------------------------------------------- */
.rodape {
    position: relative;
    padding: 64px 0 40px;
    border-top: 1px solid var(--linha);
    background: var(--bg);
    overflow: hidden;
}
.rodape-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; position: relative; z-index: 1; }
.rodape img { width: 64px; height: 64px; }
.rodape .marca { font-size: 1.4rem; }
.rodape-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; font-size: 0.875rem; color: var(--ink-soft); }
.rodape-links a:hover { color: var(--ink); }
.rodape-meta { font-size: 0.8rem; color: var(--ink-muted); }
.rodape-linha { width: 100%; height: 3px; background: var(--grad-linha); border-radius: 3px; opacity: 0.85; }

/* --------------------------------------------------------------------------
   Impressão (PDF do escopo)
   -------------------------------------------------------------------------- */
@media print {
    :root { --nav-h: 0px; }
    body { background: #fff; }
    .nav, .nav-mobile-menu, .bolha, .ponto, .hero-scroll, .so-tela { display: none !important; }
    .secao { padding: 32px 0; }
    .card, .citacao, .pilar { box-shadow: none; break-inside: avoid; }
    .revela { opacity: 1 !important; transform: none !important; transition: none !important; }
    a[href^="http"]::after { content: ''; }
    /* Gradiente em texto vira caixa no PDF: usa cor sólida */
    .marca .u { background: none; -webkit-text-fill-color: var(--azul); color: var(--azul); }
}