:root {
    --bg: #070a12;
    --panel: #0e1422;
    --panel2: #111a2b;
    --text: #f7f8fc;
    --muted: #98a3b7;
    --line: rgba(255, 255, 255, .09);
    --p: #7c5cff;
    --c: #26d9f0;
    --gold: #f3c75f;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: radial-gradient(circle at 15% 0, rgba(124, 92, 255, .16), transparent 30%), 
                radial-gradient(circle at 85% 10%, rgba(38, 217, 240, .08), transparent 28%), 
                var(--bg);
    color: var(--text);
    font: 15px/1.65 Inter, system-ui, Arial, sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

.wrap {
    width: min(1180px, 92%);
    margin: auto;
}

/* Navegação */
.nav {
    height: 76px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand {
    font-size: 27px;
    font-weight: 900;
    letter-spacing: -1.5px;
}

.brand span {
    background: linear-gradient(90deg, #9c86ff, #43e8f7);
    -webkit-background-clip: text;
    color: transparent;
}

.nav nav {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-left: auto;
}

.nav nav a {
    color: #c6cede;
    font-size: 13px;
    font-weight: 700;
    padding: 9px 14px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, .02);
    transition: .2s;
}

.nav nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border-color: var(--line);
    transform: translateY(-1px);
}

.nav nav a.nav-cta {
    background: linear-gradient(135deg, var(--p), #5c8cff);
    color: #fff;
    border: 0;
    box-shadow: 0 6px 16px rgba(124, 92, 255, .35);
}

.nav nav a.nav-cta:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.menu {
    display: none;
    margin-left: auto;
    background: none;
    border: 0;
    color: white;
    font-size: 25px;
}


.hero-search {
    max-width: 760px;
    margin: auto;
    display: flex;
    padding: 6px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .035);
    border-radius: 16px;
}

.hero-search input {
    flex: 1;
    background: none;
    border: 0;
    outline: 0;
    color: white;
    padding: 15px;
    font-size: 15px;
}

.hero-search button, .btn {
    border: 0;
    background: linear-gradient(135deg, var(--p), #5c8cff);
    color: white;
    padding: 14px 20px;
    border-radius: 11px;
    font-weight: 800;
    cursor: pointer;
}

.quick {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.quick a {
    padding: 9px 13px;
    border: 1px solid var(--line);
    border-radius: 9px;
    color: #bdc6d7;
    font-size: 12px;
}

/* Seções e Cards */
.section {
    padding: 60px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 24px;
}

.section h2 {
    font-size: 34px;
    letter-spacing: -1px;
    margin: 7px 0;
}

.section-head p {
    color: var(--muted);
    margin: 0;
}

.text-link {
    color: #a99bff;
    font-weight: 700;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 13px;
}

.feature-card, .tool-card, .article-card {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .025);
    border-radius: 16px;
    padding: 20px;
    transition: .2s;
}

.feature-card:hover, .tool-card:hover, .article-card:hover {
    transform: translateY(-3px);
    border-color: rgba(124, 92, 255, .45);
    background: var(--panel2);
}

.feature-card b {
    display: block;
    font-size: 17px;
}

.feature-card span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin-top: 6px;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 13px;
}

.tool-card {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: 12px;
    align-items: start;
}

.tool-icon {
    width: 45px;
    height: 45px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(124, 92, 255, .12);
    font-size: 21px;
}

.tool-card h3 {
    margin: 0;
    font-size: 17px;
}

.tool-card span, .article-card span {
    color: #a99bff;
    font-size: 11px;
    font-weight: 700;
}

.tool-card p {
    color: var(--muted);
    font-size: 12px;
    margin: 6px 0 0;
}

.dark-panel {
    border: 1px solid var(--line);
    background: linear-gradient(135deg, rgba(124, 92, 255, .12), rgba(38, 217, 240, .05));
    border-radius: 24px;
    padding: 45px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dark-panel p {
    max-width: 600px;
    color: var(--muted);
}

.battle-visual {
    display: flex;
    gap: 14px;
    align-items: center;
}

.battle-visual span {
    padding: 18px 20px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--line);
}

.battle-visual b {
    color: #a99bff;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 13px;
}

.article-card h3 {
    font-size: 19px;
    line-height: 1.25;
}

.article-card p {
    color: var(--muted);
    font-size: 13px;
}

.article-card a {
    color: #a99bff;
    font-weight: 700;
    font-size: 13px;
}

.newsletter {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.newsletter h2 {
    max-width: 700px;
}

/* Rodapé e Páginas Internas */
footer {
    border-top: 1px solid var(--line);
    padding: 50px 0 25px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 35px;
}

.footer-grid p {
    color: var(--muted);
    max-width: 280px;
}

.footer-grid b {
    display: block;
    margin-bottom: 10px;
}

.footer-grid div a:not(.brand) {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin: 5px 0;
}

.copy {
    border-top: 1px solid var(--line);
    margin-top: 35px;
    padding-top: 20px;
    color: #667186;
    font-size: 11px;
}

.page {
    padding: 70px 0;
}

.page h1 {
    font-size: 52px;
    line-height: 1.05;
    letter-spacing: -2px;
}

.muted {
    color: var(--muted);
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 25px 0;
}

.toolbar input, .toolbar select, .battle-select {
    background: var(--panel);
    color: white;
    border: 1px solid var(--line);
    padding: 13px;
    border-radius: 10px;
    outline: 0;
}

.list {
    display: grid;
    gap: 12px;
}

.row {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 15px;
    align-items: center;
    border: 1px solid var(--line);
    padding: 18px;
    border-radius: 15px;
    background: rgba(255, 255, 255, .025);
}

.ranknum {
    font-size: 24px;
    font-weight: 900;
    color: var(--gold);
}

.row h3 {
    margin: 0;
}

.row p {
    margin: 3px 0;
    color: var(--muted);
    font-size: 13px;
}

.pill {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 7px;
    background: rgba(124, 92, 255, .12);
    color: #b3a8ff;
    font-size: 10px;
}

.article {
    max-width: 850px;
    margin: auto;
}

.article h1 {
    font-size: 54px;
}

.article h2 {
    margin-top: 38px;
}

.article p, .article li {
    color: #c0c8d7;
}

.article-hero {
    border: 1px solid var(--line);
    background: var(--panel);
    padding: 28px;
    border-radius: 20px;
    margin: 25px 0;
}

.scores {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-top: 20px;
}

.scorebox {
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--line);
    padding: 15px;
    border-radius: 12px;
}

.scorebox b {
    display: block;
    font-size: 22px;
}

.compare-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.compare-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 25px;
    background: var(--panel);
}

.compare-card h2 {
    margin-top: 0;
}

.table-scroll {
    overflow-x: auto;
    margin-top: 25px;
}

.table-scroll .table {
    margin-top: 0;
    min-width: 920px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
}

.table th, .table td {
    border-bottom: 1px solid var(--line);
    padding: 13px;
    text-align: left;
}

.table th {
    color: #a99bff;
}

.notice {
    padding: 14px;
    border: 1px solid rgba(124, 92, 255, .3);
    background: rgba(124, 92, 255, .08);
    border-radius: 10px;
    color: #c8c2ff;
}

/* Responsividade */
@media (max-width: 850px) {
    .nav nav {
        display: none;
    }
    .menu {
        display: block;
    }
    .nav-open .nav nav {
        display: flex;
        position: absolute;
        top: 70px;
        left: 4%;
        right: 4%;
        background: #0b111e;
        border: 1px solid var(--line);
        border-radius: 14px;
        padding: 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        z-index: 20;
    }
    .nav-open .nav nav a {
        text-align: center;
    }
    .feature-grid, .tool-grid, .article-grid {
        grid-template-columns: 1fr 1fr;
    }
    .dark-panel, .newsletter {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .compare-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .hero {
        padding: 75px 0 55px;
    }
    .hero-search {
        display: block;
        background: none;
        border: 0;
    }
    .hero-search input {
        width: 100%;
        background: var(--panel);
        border: 1px solid var(--line);
        border-radius: 11px;
        margin-bottom: 8px;
    }
    .hero-search button {
        width: 100%;
    }
    .feature-grid, .tool-grid, .article-grid {
        grid-template-columns: 1fr;
    }
    .section h2 {
        font-size: 28px;
    }
    .section-head {
        align-items: start;
        gap: 10px;
        flex-direction: column;
    }
    .dark-panel {
        padding: 28px;
    }
    .battle-visual {
        flex-wrap: wrap;
    }
    .page h1, .article h1 {
        font-size: 40px;
    }
    .scores {
        grid-template-columns: repeat(2, 1fr);
    }
    .row {
        grid-template-columns: 45px 1fr;
    }
    .row .btn {
        grid-column: 2;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    /* Estilo para formatar tabelas geradas pela IA no NEXORA */
#ai-output table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 0.9rem;
}

#ai-output th, #ai-output td {
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px;
    text-align: left;
}

#ai-output th {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

#ai-output tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}
}