/* ===========================================================================
   KempDec — identidade visual (Brand Book KempDec)
   Cores oficiais: #298d43 verde · #f7981c laranja · #ee4623 vermelho
                   #6c07e0 roxo  · #050737 azul-marinho (base escura)
   Tipografia: Gilroy (carregada pelo xmutarn)
   =========================================================================== */
:root {
    --kd-green: #298d43;
    --kd-orange: #f7981c;
    --kd-red: #ee4623;
    --kd-purple: #6c07e0;
    --kd-navy: #050737;

    --kd-ink: #14163a; /* texto principal sobre fundo claro */
    --kd-ink-soft: #555a7a; /* texto secundário */
    --kd-line: #e7e8f0; /* divisores sutis */
    --kd-surface: #ffffff;
    --kd-surface-2: #f6f7fb;

    /* Gradiente da marca (roxo -> vermelho -> laranja -> verde), seguindo o símbolo "K".
       Derivado das variáveis de cor acima — alterar uma cor da marca atualiza o gradiente. */
    --kd-gradient: linear-gradient(120deg, var(--kd-purple) 0%, var(--kd-red) 45%, var(--kd-orange) 72%, var(--kd-green) 100%);
    --kd-gradient-soft: linear-gradient(120deg,
        color-mix(in srgb, var(--kd-purple) 12%, transparent),
        color-mix(in srgb, var(--kd-red) 12%, transparent) 45%,
        color-mix(in srgb, var(--kd-orange) 12%, transparent) 72%,
        color-mix(in srgb, var(--kd-green) 12%, transparent));

    --kd-radius: 16px;
    --kd-radius-lg: 24px;
    --kd-shadow: 0 18px 50px -24px rgba(5, 7, 55, .35);
    --kd-maxw: 1140px;
}

/* O site é intencionalmente de tema claro (light-only); o tema escuro do design system não é
   carregado. Caso um modo escuro seja desejado no futuro, remapear --kd-* e --theme-* em conjunto. */
html { scroll-behavior: smooth; }

body.typo-use-gilroy { color: var(--kd-ink); }

.kd-app {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    background: var(--kd-surface);
    color: var(--kd-ink);
}

.kd-main { flex: 1 0 auto; }

.kd-container {
    width: 100%;
    max-width: var(--kd-maxw);
    margin: 0 auto;
    padding: 0 24px;
}

a { color: inherit; }

/* Acessibilidade: pular para o conteúdo */
.kd-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100;
    background: var(--kd-navy);
    color: #fff;
    padding: 12px 18px;
    border-radius: 0 0 12px 0;
}
.kd-skip:focus { left: 0; }

/* Texto com preenchimento em gradiente */
.kd-grad-text {
    background: var(--kd-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Filete em gradiente */
.kd-rule {
    height: 4px;
    width: 64px;
    border: 0;
    border-radius: 4px;
    background: var(--kd-gradient);
    margin: 0 0 22px;
}

/* ----------------------------------------------------------------- Logo --- */
.kd-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: -.01em;
    line-height: 1;
}
.kd-logo--mark { display: block; height: 34px; width: auto; }
.kd-logo--word { font-size: 1.5rem; color: var(--kd-ink); }
.kd-logo_light .kd-logo--word { color: #fff; }

/* --------------------------------------------------------------- Navbar --- */
.kd-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .85);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--kd-line);
}
.kd-nav--inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 72px;
}
.kd-nav--links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.kd-nav--link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    color: var(--kd-ink);
    transition: background-color .15s ease, color .15s ease;
}
.kd-nav--link:hover { background: var(--kd-surface-2); }
.kd-nav--link.active { color: var(--kd-purple); }

/* Seletor de idioma */
.kd-lang {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 6px;
    padding-left: 12px;
    border-left: 1px solid var(--kd-line);
}
.kd-lang--opt {
    font-weight: 700;
    font-size: .85rem;
    color: var(--kd-ink-soft);
    text-decoration: none;
    padding: 4px 6px;
    border-radius: 8px;
    transition: color .15s ease, background-color .15s ease;
}
.kd-lang--opt:hover { color: var(--kd-purple); }
.kd-lang--opt.is-active { color: var(--kd-purple); }
.kd-lang--sep { color: var(--kd-line); font-size: .85rem; }

/* Hambúrguer (CSS puro) */
.kd-nav--toggle, .kd-nav--burger { display: none; }
.kd-nav--burger {
    width: 44px;
    height: 44px;
    border: 1px solid var(--kd-line);
    border-radius: 12px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    background: #fff;
}
.kd-nav--burger span,
.kd-nav--burger span::before,
.kd-nav--burger span::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: var(--kd-ink);
    position: relative;
    transition: transform .2s ease, opacity .2s ease;
}
.kd-nav--burger span::before { position: absolute; top: -6px; }
.kd-nav--burger span::after { position: absolute; top: 6px; }

/* ------------------------------------------------------------- Botões ----- */
.kd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 22px;
    border-radius: 12px;
    font-weight: 700;
    font-size: .98rem;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .12s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
    white-space: nowrap;
}
.kd-btn:active { transform: translateY(1px); }
.kd-btn_primary {
    color: #fff;
    background: var(--kd-gradient);
    background-size: 140% 140%;
    box-shadow: 0 14px 30px -14px rgba(108, 7, 224, .65);
}
.kd-btn_primary:hover { background-position: 100% 0; box-shadow: 0 18px 34px -12px rgba(238, 70, 35, .6); }
.kd-btn_ghost {
    color: var(--kd-ink);
    background: #fff;
    border-color: var(--kd-line);
}
.kd-btn_ghost:hover { border-color: var(--kd-purple); color: var(--kd-purple); }
.kd-btn_light {
    color: var(--kd-navy);
    background: #fff;
}
.kd-btn_light:hover { box-shadow: 0 14px 30px -16px rgba(0, 0, 0, .5); }
.kd-btn_on-dark {
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .25);
}
.kd-btn_on-dark:hover { background: rgba(255, 255, 255, .16); }

/* ------------------------------------------------------------- Seções ----- */
.kd-section { padding: 84px 0; }
.kd-section_tight { padding: 56px 0; }
.kd-section_flush-top { padding-top: 0; }
.kd-eyebrow {
    display: inline-block;
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--kd-purple);
    margin: 0 0 14px;
}
.kd-title {
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.08;
    margin: 0 0 18px;
    font-size: clamp(1.9rem, 4.5vw, 3rem);
}
.kd-lead {
    font-size: 1.12rem;
    line-height: 1.7;
    color: var(--kd-ink-soft);
    margin: 0;
    max-width: 60ch;
}
.kd-lead--spaced { margin-bottom: 36px; }

/* --------------------------------------------------------------- Hero ------ */
.kd-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 420px at 12% -10%, rgba(108, 7, 224, .14), transparent 60%),
        radial-gradient(760px 420px at 100% 0%, rgba(247, 152, 28, .16), transparent 55%),
        radial-gradient(700px 500px at 80% 110%, rgba(41, 141, 67, .12), transparent 60%),
        var(--kd-surface);
}
.kd-hero--inner { padding: 92px 0 84px; max-width: 820px; }
.kd-hero--eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--kd-line);
    font-weight: 700;
    font-size: .82rem;
    letter-spacing: .02em;
    color: var(--kd-ink-soft);
    box-shadow: var(--kd-shadow);
    margin-bottom: 24px;
}
.kd-hero--eyebrow .kd-dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--kd-gradient);
}
.kd-hero--title {
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1.04;
    font-size: clamp(2.4rem, 6.4vw, 4.2rem);
    margin: 0 0 22px;
}
.kd-hero--lead {
    font-size: clamp(1.05rem, 2.2vw, 1.3rem);
    line-height: 1.6;
    color: var(--kd-ink-soft);
    margin: 0 0 34px;
    max-width: 60ch;
}
.kd-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------- Cards ----- */
.kd-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    margin-top: 44px;
}
.kd-card {
    position: relative;
    background: var(--kd-surface);
    border: 1px solid var(--kd-line);
    border-radius: var(--kd-radius-lg);
    padding: 30px 28px;
    box-shadow: 0 10px 40px -28px rgba(5, 7, 55, .4);
    transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.kd-card:hover { transform: translateY(-3px); box-shadow: var(--kd-shadow); border-color: #d8dae8; }
.kd-card--icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px; height: 52px;
    border-radius: 14px;
    font-size: 1.35rem;
    color: #fff;
    background: var(--kd-gradient);
    margin-bottom: 18px;
}
.kd-card--title { font-weight: 800; font-size: 1.2rem; margin: 0 0 10px; letter-spacing: -.01em; }
.kd-card--text { color: var(--kd-ink-soft); line-height: 1.6; margin: 0; font-size: 1rem; }
.kd-card--link {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 16px; font-weight: 700; text-decoration: none; color: var(--kd-purple);
}
.kd-card--link:hover { gap: 12px; }

/* ----------------------------------------------- Informações corporativas -- */
.kd-corp {
    position: relative;
    background: var(--kd-surface);
    border-radius: var(--kd-radius-lg);
    padding: 2px; /* moldura em gradiente */
    background-image: var(--kd-gradient);
    box-shadow: var(--kd-shadow);
}
.kd-corp--inner {
    background: var(--kd-surface);
    border-radius: calc(var(--kd-radius-lg) - 2px);
    padding: 40px;
}
.kd-corp--grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px 36px;
    margin: 0;
}
.kd-corp--item { margin: 0; }
.kd-corp--label {
    display: flex; align-items: center; gap: 9px;
    font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--kd-ink-soft); margin: 0 0 7px;
}
.kd-corp--label .kd-i { color: var(--kd-purple); }
.kd-corp--value { font-weight: 600; font-size: 1.12rem; line-height: 1.5; margin: 0; color: var(--kd-ink); }
.kd-corp--value a { text-decoration: none; }
.kd-corp--value a:hover { color: var(--kd-purple); }
.kd-corp--value address { font-style: normal; }
.kd-corp--legal .kd-corp--value { font-size: 1.3rem; font-weight: 800; letter-spacing: -.01em; }

/* ------------------------------------------------------------- CTA band ---- */
.kd-cta {
    background:
        radial-gradient(600px 300px at 0% 0%, rgba(108, 7, 224, .35), transparent 60%),
        radial-gradient(600px 300px at 100% 100%, rgba(247, 152, 28, .3), transparent 60%),
        var(--kd-navy);
    border-radius: var(--kd-radius-lg);
    padding: 56px;
    color: #fff;
    text-align: center;
}
.kd-cta h2 { color: #fff; font-weight: 800; font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 14px; letter-spacing: -.02em; }
.kd-cta p { color: rgba(255, 255, 255, .8); font-size: 1.1rem; margin: 0 auto 28px; max-width: 52ch; }
.kd-cta .kd-actions { justify-content: center; }

/* --------------------------------------------------------------- Footer ---- */
.kd-footer {
    background: var(--kd-navy);
    color: rgba(255, 255, 255, .72);
    padding: 64px 0 32px;
    margin-top: 0;
}
.kd-footer--grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
}
.kd-footer--brand { max-width: 34ch; }
.kd-footer--blurb { margin: 18px 0 0; line-height: 1.6; font-size: .98rem; }
.kd-footer--col h2 {
    color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
    margin: 0 0 16px; font-weight: 700;
}
.kd-footer--col h2.kd-footer--subhead { margin-top: 28px; }
.kd-footer--list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.kd-footer--list a, .kd-footer--list span {
    color: rgba(255, 255, 255, .72); text-decoration: none; font-size: .98rem; line-height: 1.5;
    display: inline-flex; align-items: center; gap: 9px;
}
.kd-footer--list a:hover { color: #fff; }
.kd-footer--list .kd-i { color: rgba(255, 255, 255, .5); width: 18px; text-align: center; }
.kd-footer address { font-style: normal; line-height: 1.6; }
.kd-footer--bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    margin-top: 48px;
    padding-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    justify-content: space-between;
    align-items: center;
    font-size: .9rem;
    color: rgba(255, 255, 255, .55);
}
.kd-footer--bottom strong { color: rgba(255, 255, 255, .8); font-weight: 700; }
.kd-footer--social { display: inline-flex; gap: 10px; }
.kd-footer--social a {
    width: 40px; height: 40px; border-radius: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, .08); color: #fff; text-decoration: none;
    transition: background-color .2s ease;
}
.kd-footer--social a:hover { background: rgba(255, 255, 255, .18); }

/* --------------------------------------------------------- Páginas legais -- */
.kd-legal { padding: 64px 0 84px; }
.kd-legal .kd-prose { max-width: 70ch; }
.kd-prose h2 { font-weight: 800; font-size: 1.4rem; margin: 36px 0 12px; letter-spacing: -.01em; }
.kd-prose h3 { font-weight: 700; font-size: 1.12rem; margin: 24px 0 8px; letter-spacing: -.01em; }
.kd-prose p { color: var(--kd-ink-soft); line-height: 1.7; margin: 0 0 14px; }
.kd-prose ul { margin: 0 0 16px; padding-left: 22px; color: var(--kd-ink-soft); line-height: 1.7; }
.kd-prose li { margin: 0 0 8px; }
.kd-prose strong { color: var(--kd-ink); }
.kd-prose a { color: var(--kd-purple); text-decoration: none; }
.kd-prose a:hover { text-decoration: underline; }
.kd-prose--updated {
    display: inline-block;
    font-size: .9rem;
    color: var(--kd-ink-soft);
    background: var(--kd-surface-2);
    border: 1px solid var(--kd-line);
    border-radius: 999px;
    padding: 6px 14px;
    margin-bottom: 28px;
}
.kd-note {
    display: flex; gap: 14px; align-items: flex-start;
    background: var(--kd-surface-2);
    border: 1px solid var(--kd-line);
    border-left: 4px solid var(--kd-purple);
    border-radius: 12px;
    padding: 18px 20px;
    margin: 24px 0;
    color: var(--kd-ink-soft);
    line-height: 1.6;
}
.kd-note .kd-i { color: var(--kd-purple); font-size: 1.2rem; margin-top: 2px; }

/* --------------------------------------------------------- Contato grid ---- */
.kd-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 8px;
}
.kd-contact-card {
    background: var(--kd-surface);
    border: 1px solid var(--kd-line);
    border-radius: var(--kd-radius);
    padding: 26px;
    display: block;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.kd-contact-card:hover { transform: translateY(-3px); box-shadow: var(--kd-shadow); border-color: #d8dae8; }
.kd-contact-card .kd-card--icon { margin-bottom: 16px; }
.kd-contact-card .kd-corp--label { margin-bottom: 6px; }
.kd-contact-card .kd-corp--value { font-size: 1.05rem; }

/* ------------------------------------------------------------- Responsivo -- */
@media (max-width: 860px) {
    .kd-footer--grid { grid-template-columns: 1fr 1fr; }
    .kd-footer--brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .kd-nav--burger { display: inline-flex; }
    /* Caixa de seleção acessível: invisível ao mouse (o clique atravessa para o rótulo/botão graças
       ao pointer-events: none), porém focalizável e operável pelo teclado (Tab + Espaço). */
    .kd-nav--toggle {
        display: block;
        position: absolute;
        width: 1px;
        height: 1px;
        margin: 0;
        opacity: 0;
        pointer-events: none;
    }
    .kd-nav--toggle:focus-visible ~ .kd-nav--burger {
        outline: 2px solid var(--kd-purple);
        outline-offset: 3px;
    }
    .kd-nav--menu {
        position: fixed;
        inset: 72px 0 auto 0;
        background: #fff;
        border-bottom: 1px solid var(--kd-line);
        box-shadow: 0 20px 40px -24px rgba(5, 7, 55, .4);
        transform: translateY(-130%);
        /* Fechado: removido da ordem de foco/leitura (visibility) sem perder a animação de slide. */
        visibility: hidden;
        transition: transform .25s ease, visibility 0s .25s;
        padding: 14px 24px 22px;
    }
    .kd-nav--menu .kd-nav--links {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .kd-nav--menu .kd-nav--link { padding: 13px 14px; }
    .kd-nav--menu .kd-btn { margin-top: 10px; width: 100%; }
    .kd-nav--menu .kd-lang {
        border-left: 0;
        padding-left: 0;
        margin-left: 0;
        margin-top: 12px;
        justify-content: center;
    }
    .kd-nav--toggle:checked ~ .kd-nav--menu {
        transform: translateY(0);
        visibility: visible;
        transition: transform .25s ease, visibility 0s;
    }
    .kd-section { padding: 60px 0; }
    .kd-hero--inner { padding: 64px 0 56px; }
    .kd-corp--inner { padding: 28px 22px; }
    .kd-cta { padding: 40px 24px; }
    .kd-footer--grid { grid-template-columns: 1fr; gap: 32px; }
    .kd-footer--brand { grid-column: auto; }
}
@media (max-width: 420px) {
    .kd-container { padding: 0 18px; }
}

/* Movimento reduzido: respeita a preferência do sistema operacional (WCAG 2.3.3). */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}