:root {
    --kb-primary: #00003D;
    --kb-white: #FFFFFF;
    --kb-purple: #903BFB;
    --kb-cyan: #00FFFF;
    --kb-text: #0c1230;
    --kb-muted: #5f6687;
    --kb-soft: #f5f8ff;
    --kb-soft-2: #edf4ff;
    --kb-border: rgba(0, 0, 61, .12);
    --kb-shadow: 0 24px 60px rgba(0, 0, 61, .12);
    --kb-radius: 26px;
    --kb-font-title: Korolev, Helvetica, Arial, sans-serif;
    --kb-font-body: Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
body { font-family: var(--kb-font-body); color: var(--kb-text); }
.kb-container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.kb-eyebrow { color: var(--kb-purple); font-weight: 900; letter-spacing: .09em; text-transform: uppercase; font-size: .82rem; margin: 0 0 14px; }
.kb-section { padding: 76px 0; }
.kb-section-alt { background: linear-gradient(135deg, rgba(144,59,251,.08), rgba(0,255,255,.12)); }
.kb-section-heading { max-width: 760px; margin-bottom: 34px; }
.kb-heading-centered { text-align: center; margin-left: auto; margin-right: auto; }
.kb-section h2, .kb-final-cta h2 { font-family: var(--kb-font-title); color: var(--kb-primary); font-size: clamp(2rem, 3.2vw, 3.2rem); line-height: 1.05; margin: 0 0 16px; }
.kb-section h3 { font-family: var(--kb-font-title); color: var(--kb-primary); }
.kb-section p { color: var(--kb-muted); line-height: 1.65; }

/* Header sem dropdown: evita o menu flutuante estranho visto no print */
.kb-public-header { position: sticky; top: 0; z-index: 1500; background: rgba(255,255,255,.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--kb-border); box-shadow: 0 10px 28px rgba(0,0,61,.06); }
.kb-public-nav-top { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.kb-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--kb-primary); flex: 0 0 auto; }
.kb-brand-mark { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: var(--kb-white); font-weight: 900; background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); box-shadow: 0 12px 28px rgba(144,59,251,.24); }
.kb-brand-text { font-size: 1.35rem; font-weight: 900; font-family: var(--kb-font-title); }
.kb-public-menu { border-top: 1px solid rgba(0,0,61,.07); background: rgba(255,255,255,.76); }
.kb-public-menu-scroll { min-height: 48px; display: flex; align-items: center; gap: 8px; overflow-x: auto; scrollbar-width: thin; }
.kb-public-menu-scroll a { flex: 0 0 auto; text-decoration: none; color: var(--kb-primary); font-weight: 900; padding: 10px 14px; border-radius: 999px; line-height: 1; white-space: nowrap; }
.kb-public-menu-scroll a:hover, .kb-public-menu-scroll a.is-active { color: var(--kb-white); background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); box-shadow: 0 10px 22px rgba(144,59,251,.20); }
.kb-nav-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.kb-client-area, .kb-lang-switch { text-decoration: none; color: var(--kb-primary); font-weight: 900; border-radius: 999px; padding: 11px 16px; border: 1px solid rgba(0,0,61,.12); }
.kb-client-area { background: rgba(0,255,255,.16); }
.kb-lang-switch { background: rgba(144,59,251,.08); }
.kb-client-area:hover, .kb-lang-switch:hover { background: rgba(0,255,255,.28); }

.kb-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 999px; text-decoration: none; font-weight: 900; border: 1px solid transparent; transition: .18s ease; }
.kb-btn-primary { background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); color: var(--kb-white); box-shadow: 0 12px 28px rgba(144,59,251,.24); }
.kb-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(144,59,251,.28); }
.kb-btn-secondary { background: var(--kb-white); color: var(--kb-primary); border-color: rgba(0,0,61,.16); }
.kb-btn-secondary:hover { background: rgba(0,255,255,.12); }
.kb-btn-ghost { background: transparent; color: var(--kb-primary); }
.kb-final-cta .kb-btn-ghost { color: var(--kb-white); }
.kb-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.kb-actions-center { justify-content: center; }

/* Heróis variados */
.kb-page-hero { overflow-x: hidden; overflow-y: visible; }
.kb-page-hero h1, .kb-home-hero h1 { font-family: var(--kb-font-title); color: var(--kb-primary); font-size: clamp(3rem, 6vw, 5.4rem); line-height: .95; letter-spacing: -.04em; margin: 0 0 24px; }
.kb-subtitle { font-size: clamp(1.08rem, 1.6vw, 1.38rem); line-height: 1.55; color: var(--kb-muted); max-width: 780px; margin: 0 0 28px; }
.kb-page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(330px, .82fr); gap: 56px; align-items: center; }
.kb-hero-feature { padding: 90px 0; background: radial-gradient(circle at 88% 16%, rgba(0,255,255,.28), transparent 24%), radial-gradient(circle at 18% 18%, rgba(144,59,251,.16), transparent 26%), linear-gradient(180deg, #f7fbff, #fff); }
.kb-hero-process { padding: 82px 0 70px; background: linear-gradient(180deg, #fff, #f4f7ff); text-align: center; }
.kb-hero-copy-centered { max-width: 880px; margin: 0 auto; }
.kb-hero-rules { padding: 84px 0; background: linear-gradient(135deg, var(--kb-primary), #15155c); }
.kb-hero-rules h1, .kb-hero-rules .kb-subtitle { color: var(--kb-white); }
.kb-hero-rules .kb-eyebrow { color: var(--kb-cyan); }
.kb-hero-board { padding: 84px 0; background: radial-gradient(circle at 5% 20%, rgba(144,59,251,.18), transparent 24%), linear-gradient(180deg, #f8fbff, #fff); }
.kb-hero-comparison { padding: 88px 0; background: linear-gradient(135deg, rgba(0,0,61,.04), rgba(0,255,255,.12)); }
/* Grids dos heróis internos
   Correção: evita que o H1 seja empurrado/cortado no widescreen. */
.kb-board-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
    gap: 40px;
    align-items: center;
}

.kb-rules-hero-grid,
.kb-comparison-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    gap: 42px;
    align-items: center;
}

.kb-board-hero-grid > *,
.kb-rules-hero-grid > *,
.kb-comparison-hero-grid > * {
    min-width: 0;
}

.kb-hero-board .kb-hero-copy {
    max-width: 680px;
}

.kb-hero-board .kb-hero-copy h1 {
    font-size: clamp(2.9rem, 4.55vw, 4.8rem);
    line-height: .98;
}
.kb-board-hero-grid .kb-hero-copy { order: 2; }
.kb-board-hero-grid .kb-mini-board { order: 1; }

.kb-tool-preview { min-height: 350px; border: 1px solid var(--kb-border); border-radius: var(--kb-radius); background: var(--kb-white); box-shadow: var(--kb-shadow); overflow: hidden; transform: rotate(1deg); }
.kb-preview-topbar { height: 48px; display: flex; align-items: center; gap: 8px; padding: 0 18px; background: linear-gradient(90deg, var(--kb-primary), var(--kb-purple)); }
.kb-preview-topbar span { width: 11px; height: 11px; border-radius: 50%; background: var(--kb-cyan); opacity: .9; }
.kb-preview-body {
    padding: 0;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: stretch;
    background: linear-gradient(135deg, rgba(0,255,255,.08), rgba(144,59,251,.08));
}

.kb-preview-image {
    width: 100%;
    height: 420px;
    display: block;
    object-fit: cover;
    object-position: top center;
    border-radius: 0 0 24px 24px;
}

.kb-preview-badge { display: inline-flex; align-self: flex-start; background: var(--kb-primary); color: var(--kb-white); border-radius: 999px; padding: 8px 14px; font-weight: 900; margin-bottom: 18px; }
.kb-preview-body p { font-size: 1.05rem; color: var(--kb-primary); line-height: 1.55; font-weight: 700; }
.kb-preview-body small { color: var(--kb-muted); }

.kb-process-strip { margin-top: 42px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kb-process-strip article { background: var(--kb-white); border: 1px solid var(--kb-border); border-radius: 22px; padding: 22px; box-shadow: 0 14px 34px rgba(0,0,61,.08); text-align: left; }
.kb-process-strip span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: rgba(0,255,255,.22); color: var(--kb-primary); font-weight: 900; margin-bottom: 12px; }
.kb-process-strip strong { display: block; color: var(--kb-primary); margin-bottom: 8px; }
.kb-process-strip small { color: var(--kb-muted); line-height: 1.45; }

.kb-rule-stack { display: grid; gap: 14px; }
.kb-rule-stack article { background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); border-radius: 20px; padding: 18px; color: var(--kb-white); transform: translateX(var(--offset, 0)); }
.kb-rule-stack article:nth-child(2) { --offset: 28px; }
.kb-rule-stack article:nth-child(3) { --offset: -12px; }
.kb-rule-stack article:nth-child(4) { --offset: 18px; }
.kb-rule-stack strong { display: block; color: var(--kb-cyan); margin-bottom: 6px; }
.kb-rule-stack span { display: block; line-height: 1.5; opacity: .92; }

.kb-compare-card { background: var(--kb-white); border: 1px solid var(--kb-border); border-radius: 28px; box-shadow: var(--kb-shadow); padding: 34px; }
.kb-compare-vs { display: inline-flex; background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); color: var(--kb-white); border-radius: 999px; padding: 10px 16px; font-weight: 900; margin-bottom: 20px; }
.kb-compare-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.kb-compare-card li { padding: 14px; border-radius: 16px; background: rgba(0,255,255,.12); color: var(--kb-primary); font-weight: 800; }

.kb-card, .kb-feature-card, .kb-mini-column, .kb-faq-item { background: var(--kb-white); border: 1px solid var(--kb-border); border-radius: 22px; box-shadow: 0 16px 38px rgba(0,0,61,.07); }
.kb-card { padding: 28px; }
.kb-story-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: stretch; }
.kb-story-main { background: var(--kb-primary); color: var(--kb-white); border-radius: 28px; padding: 36px; min-height: 260px; display: flex; flex-direction: column; justify-content: center; }
.kb-story-main h2 { color: var(--kb-white); font-size: clamp(1.8rem, 3vw, 3rem); }
.kb-story-main .kb-eyebrow { color: var(--kb-cyan); }
.kb-story-side { border-radius: 28px; padding: 36px; background: linear-gradient(135deg, rgba(144,59,251,.10), rgba(0,255,255,.15)); border: 1px solid var(--kb-border); }
.kb-story-side p:last-child { font-size: 1.25rem; color: var(--kb-primary); font-weight: 800; }

.kb-mini-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.kb-mini-board-hero { transform: rotate(-1deg); }
.kb-mini-column { padding: 18px; background: linear-gradient(180deg, #fff, #f8fbff); }
.kb-mini-column h3 { margin: 0 0 14px; }
.kb-mini-task { background: var(--kb-white); border: 1px solid rgba(0,0,61,.10); border-left: 4px solid var(--kb-purple); border-radius: 14px; padding: 14px; margin-bottom: 10px; font-weight: 800; color: var(--kb-primary); }

.kb-feature-mosaic { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 18px; }
.kb-feature-card { padding: 24px; min-height: 200px; }
.kb-feature-card-main { grid-row: span 2; background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); }
.kb-feature-card-main h3, .kb-feature-card-main p, .kb-feature-card-main span { color: var(--kb-white); }
.kb-feature-card span { display: inline-block; color: var(--kb-purple); font-weight: 900; margin-bottom: 28px; }
.kb-feature-card h3 { margin: 0 0 10px; font-size: 1.35rem; }
.kb-feature-card p { margin: 0; }

.kb-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kb-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.kb-link-card { text-decoration: none; color: inherit; transition: .18s ease; }
.kb-link-card:hover { transform: translateY(-4px); box-shadow: var(--kb-shadow); }
.kb-link-card span { color: var(--kb-purple); font-weight: 900; }
.kb-client-card { border-color: rgba(0,255,255,.45); background: linear-gradient(135deg, rgba(0,255,255,.10), #fff); }
.kb-step-pills, .kb-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.kb-step-pills span, .kb-tags span { display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px; border-radius: 999px; background: var(--kb-white); border: 1px solid rgba(0,0,61,.12); color: var(--kb-primary); font-weight: 900; }
.kb-step-pills span { background: rgba(0,255,255,.16); }
.kb-usecase-row { display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; align-items: center; }

.kb-table-wrap { overflow-x: auto; background: var(--kb-white); border-radius: 22px; border: 1px solid var(--kb-border); box-shadow: var(--kb-shadow); }
.kb-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.kb-table th { background: var(--kb-primary); color: var(--kb-white); text-align: left; padding: 16px; }
.kb-table td { padding: 15px 16px; border-bottom: 1px solid rgba(0,0,61,.08); }
.kb-table tbody tr:nth-child(even) { background: rgba(144,59,251,.05); }

.kb-final-cta { padding: 88px 0; text-align: center; background: radial-gradient(circle at 20% 10%, rgba(0,255,255,.25), transparent 28%), linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); color: var(--kb-white); }
.kb-final-cta h2, .kb-final-cta p { color: var(--kb-white); }
.kb-final-cta p { max-width: 720px; margin: 0 auto 24px; opacity: .88; }
.kb-final-cta .kb-btn-secondary { background: rgba(255,255,255,.10); color: var(--kb-white); border-color: rgba(255,255,255,.3); }

.kb-public-footer { padding: 34px 0; background: var(--kb-primary); color: var(--kb-white); }
.kb-public-footer a { color: var(--kb-cyan); text-decoration: none; font-weight: 800; }
.kb-public-footer p { margin: 8px 0 0; opacity: .85; }
.kb-public-footer .kb-container { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.kb-footer-links { display: flex; gap: 16px; flex-wrap: wrap; }

/* Home */
.kb-home-hero { padding: 90px 0; background: radial-gradient(circle at 80% 20%, rgba(0,255,255,.26), transparent 26%), linear-gradient(180deg, #f7fbff, #fff); }
.kb-home-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: center; }
.kb-home-orbit { min-height: 420px; position: relative; border-radius: 34px; background: linear-gradient(135deg, var(--kb-primary), var(--kb-purple)); box-shadow: var(--kb-shadow); display: grid; place-items: center; overflow: hidden; }
.kb-home-orbit::before { content: ''; position: absolute; width: 310px; height: 310px; border: 1px dashed rgba(255,255,255,.35); border-radius: 50%; }
.kb-orbit-center { width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center; background: var(--kb-white); color: var(--kb-primary); font-weight: 900; box-shadow: 0 18px 44px rgba(0,0,61,.2); z-index: 2; }
.kb-home-orbit a { position: absolute; text-decoration: none; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); color: var(--kb-white); padding: 10px 14px; border-radius: 999px; font-weight: 900; }
.kb-home-orbit a:nth-of-type(1) { top: 52px; left: 50%; transform: translateX(-50%); }
.kb-home-orbit a:nth-of-type(2) { right: 46px; top: 50%; transform: translateY(-50%); }
.kb-home-orbit a:nth-of-type(3) { bottom: 54px; left: 50%; transform: translateX(-50%); }
.kb-home-orbit a:nth-of-type(4) { left: 46px; top: 50%; transform: translateY(-50%); }


/* Ajuste do mini-board para não estourar a largura do hero */
.kb-mini-board,
.kb-mini-column {
    min-width: 0;
}

.kb-mini-column h3 {
    font-size: clamp(1.35rem, 2.35vw, 2.35rem);
    line-height: 1.08;
    word-break: break-word;
}

/* Em notebooks/widescreen intermediário, coloca o texto acima do quadro
   para impedir que o H1 fique cortado na lateral direita. */
@media (min-width: 901px) and (max-width: 1380px) {
    .kb-hero-board {
        padding: 58px 0 78px;
    }

    .kb-board-hero-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 34px;
    }

    .kb-board-hero-grid .kb-hero-copy {
        order: 1;
        max-width: 920px;
    }

    .kb-board-hero-grid .kb-mini-board {
        order: 2;
    }

    .kb-hero-board .kb-hero-copy h1 {
        font-size: clamp(2.8rem, 5vw, 4.5rem);
    }

    .kb-mini-board {
        max-width: 980px;
    }
}

@media (max-width: 1120px) {
    .kb-public-nav-top { align-items: flex-start; padding: 12px 0; }
    .kb-nav-actions { gap: 8px; }
    .kb-public-menu-scroll { width: 100%; }
}

@media (max-width: 900px) {
    .kb-page-hero-grid, .kb-home-hero-grid, .kb-board-hero-grid, .kb-rules-hero-grid, .kb-comparison-hero-grid, .kb-story-grid, .kb-usecase-row { grid-template-columns: 1fr; }
    .kb-process-strip, .kb-mini-board, .kb-grid-3, .kb-grid-4 { grid-template-columns: 1fr; }
    .kb-feature-mosaic { grid-template-columns: 1fr; }
    .kb-feature-card-main { grid-row: auto; }
    .kb-page-hero, .kb-home-hero { padding: 58px 0; }
    .kb-section { padding: 54px 0; }
    .kb-tool-preview, .kb-mini-board-hero { transform: none; }
    .kb-board-hero-grid .kb-hero-copy, .kb-board-hero-grid .kb-mini-board { order: initial; }
    .kb-rule-stack article { transform: none; }
}

@media (max-width: 640px) {
    .kb-container { width: min(100% - 24px, 1120px); }
    .kb-public-nav-top { display: block; }
    .kb-nav-actions { justify-content: flex-start; margin-top: 12px; }
    .kb-nav-actions .kb-btn, .kb-client-area, .kb-lang-switch { font-size: .9rem; padding-left: 12px; padding-right: 12px; }
    .kb-page-hero h1, .kb-home-hero h1 { font-size: 2.6rem; }
    .kb-actions .kb-btn { width: 100%; }
    .kb-home-orbit { min-height: 320px; }
    .kb-home-orbit::before { width: 240px; height: 240px; }
    .kb-public-footer .kb-container { display: block; text-align: center; }
    .kb-footer-links { justify-content: center; margin-top: 16px; }
}


/* ===== Ajuste para screenshots landscape abaixo do texto ===== */
.kb-tool-preview-wide{
    width:100%;
    max-width:1120px;
    margin:44px auto 0;
    transform:none;
}

.kb-tool-preview-wide .kb-preview-body{
    padding:0;
    min-height:auto;
}

.kb-tool-preview-wide .kb-preview-image{
    width:100%;
    height:auto;
    object-fit:contain;
    object-position:center;
    display:block;
}

.kb-hero-copy-wide{
    max-width:860px;
}



/* ===== Logo público (isolado da sidebar) ===== */
.kb-brand{
    display:flex;
    align-items:center;
    gap:12px;
    text-decoration:none;
}
.kb-brand-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    flex-shrink:0;
}
.kb-logo-icon{
    width:42px;
    height:42px;
    object-fit:contain;
    display:block;
}
.kb-brand-text{
    display:flex;
    align-items:center;
}
.kb-logo-text{
    display:block;
    width:auto;
    max-width:min(20vw,180px);
    max-height:30px;
    object-fit:contain;
}
@media (max-width:768px){
    .kb-logo-icon{width:36px;height:36px;}
    .kb-logo-text{max-width:140px;max-height:24px;}
}