/**
 * Nexora - GEO AI Strategy Page Stylesheet
 * Design System Executivo (Dark & Light Mode Nativos)
 */

/* ==========================================================================
   1. VARIÁVEIS & ESTRUTURA GERAL DA PÁGINA
   ========================================================================== */
.nx-geo-page {
    background-color: var(--bg, #080F12);
    color: var(--text-primary, #FFFFFF);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
}

.nx-geo-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.nx-geo-hero {
    padding: 8rem 0 4.5rem;
    position: relative;
    text-align: center;
    background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 217, 255, 0.08) 0%, transparent 70%);
}

[data-theme="light"] .nx-geo-hero {
    background: radial-gradient(ellipse 90% 60% at 50% -5%, #EFF6FF 0%, #FFFFFF 85%);
}

.nx-geo-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 1.15rem;
    border-radius: 999px;
    background: rgba(0, 217, 255, 0.08);
    border: 1px solid rgba(0, 217, 255, 0.25);
    color: var(--cyan, #00D9FF);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
}

[data-theme="light"] .nx-geo-hero__badge {
    background: #E0F2FE;
    border-color: #7DD3FC;
    color: #0369A1;
}

.nx-geo-pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
    display: inline-block;
}

.nx-geo-hero__title {
    font-size: clamp(2.2rem, 4.2vw, 3.8rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.18;
    max-width: 980px;
    margin: 0 auto 1.5rem;
    color: var(--text-primary, #FFFFFF);
    text-wrap: balance;
}

.nx-geo-hero__title em {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--cyan, #00D9FF);
}

[data-theme="light"] .nx-geo-hero__title em {
    color: #007A99;
}

.nx-geo-hero__subtitle {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    color: var(--text-secondary, #B8C8CC);
    max-width: 780px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
    text-wrap: pretty;
}

[data-theme="light"] .nx-geo-hero__subtitle {
    color: #334155;
}

.nx-geo-hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.15rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.nx-geo-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 2rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #00D9FF 0%, #0099BF 100%);
    color: #04080A;
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.35);
    transition: all 0.25s ease;
}

.nx-geo-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
}

[data-theme="light"] .nx-geo-btn-primary {
    background: linear-gradient(135deg, #007A99 0%, #005F77 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 18px rgba(0, 122, 153, 0.25);
}

[data-theme="light"] .nx-geo-btn-primary:hover {
    background: linear-gradient(135deg, #0088A8 0%, #006680 100%);
    box-shadow: 0 8px 25px rgba(0, 122, 153, 0.35);
}

.nx-geo-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 1.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--text-primary, #FFFFFF);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
}

.nx-geo-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--cyan, #00D9FF);
    transform: translateY(-2px);
}

[data-theme="light"] .nx-geo-btn-secondary {
    background: #FFFFFF;
    border: 1.5px solid #CBD5E1;
    color: #090D16;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .nx-geo-btn-secondary:hover {
    background: #F8FAFC;
    border-color: #007A99;
    color: #007A99;
}

.nx-geo-hero__trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--text-muted, #7E98A6);
    font-family: 'JetBrains Mono', monospace;
}

.nx-geo-hero__trust-strip span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.nx-geo-hero__trust-strip svg {
    color: var(--cyan, #00D9FF);
    width: 14px;
    height: 14px;
}

[data-theme="light"] .nx-geo-hero__trust-strip {
    color: #64748B;
}

[data-theme="light"] .nx-geo-hero__trust-strip svg {
    color: #007A99;
}

/* ==========================================================================
   3. SEÇÃO COMPARATIVA: BUSCA TRADICIONAL VS MOTORES GENERATIVOS
   ========================================================================== */
.nx-geo-section {
    padding: 5rem 0;
}

.nx-geo-sec-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 3.5rem;
}

.nx-geo-sec-eyebrow {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cyan, #00D9FF);
    font-weight: 700;
    margin-bottom: 0.65rem;
}

[data-theme="light"] .nx-geo-sec-eyebrow {
    color: #007A99;
}

.nx-geo-sec-title {
    font-size: clamp(1.8rem, 2.8vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: var(--text-primary, #FFFFFF);
    margin-bottom: 0.85rem;
}

.nx-geo-sec-title em {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--cyan, #00D9FF);
}

[data-theme="light"] .nx-geo-sec-title em {
    color: #007A99;
}

.nx-geo-sec-desc {
    font-size: 1.05rem;
    color: var(--text-secondary, #B8C8CC);
    line-height: 1.7;
}

[data-theme="light"] .nx-geo-sec-desc {
    color: #475569;
}

/* Tabela Comparativa Executiva */
.nx-compare-card {
    background: var(--surface-card, rgba(13, 31, 38, 0.7));
    border: 1px solid var(--border, rgba(0, 217, 255, 0.16));
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .nx-compare-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.nx-compare-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.nx-compare-table th,
.nx-compare-table td {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .nx-compare-table th,
[data-theme="light"] .nx-compare-table td {
    border-bottom: 1px solid #E2E8F0;
}

.nx-compare-table th {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary, #B8C8CC);
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .nx-compare-table th {
    color: #475569;
    background: #F8FAFC;
    font-weight: 700;
}

.nx-compare-table th.col-highlight {
    color: var(--cyan, #00D9FF);
    background: rgba(0, 217, 255, 0.05);
}

[data-theme="light"] .nx-compare-table th.col-highlight {
    color: #007A99;
    background: #F0F9FF;
}

.nx-compare-table td.col-criterion {
    font-weight: 700;
    color: var(--text-primary, #FFFFFF);
    font-size: 0.92rem;
    width: 25%;
}

[data-theme="light"] .nx-compare-table td.col-criterion {
    color: #090D16;
}

.nx-compare-table td.col-old {
    color: var(--text-muted, #7E98A6);
    font-size: 0.9rem;
    width: 37.5%;
}

[data-theme="light"] .nx-compare-table td.col-old {
    color: #64748B;
}

.nx-compare-table td.col-new {
    color: var(--text-primary, #FFFFFF);
    font-size: 0.92rem;
    background: rgba(0, 217, 255, 0.02);
    width: 37.5%;
    font-weight: 500;
}

[data-theme="light"] .nx-compare-table td.col-new {
    color: #0F172A;
    background: rgba(0, 122, 153, 0.02);
}

.nx-compare-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 768px) {
    .nx-compare-table {
        display: block;
        overflow-x: auto;
    }
}

/* ==========================================================================
   4. OS 4 PILARES DE ENGENHARIA GEO
   ========================================================================== */
.nx-pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

@media (max-width: 820px) {
    .nx-pillars-grid {
        grid-template-columns: 1fr;
    }
}

.nx-pillar-card {
    background: var(--surface-card, rgba(13, 31, 38, 0.7));
    border: 1px solid var(--border, rgba(0, 217, 255, 0.16));
    border-radius: 18px;
    padding: 2.2rem;
    transition: all 0.28s ease;
    position: relative;
    overflow: hidden;
}

.nx-pillar-card:hover {
    border-color: var(--cyan, #00D9FF);
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 217, 255, 0.1);
}

[data-theme="light"] .nx-pillar-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .nx-pillar-card:hover {
    border-color: #007A99;
    box-shadow: 0 14px 35px rgba(0, 122, 153, 0.12);
}

.nx-pillar-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(0, 217, 255, 0.08);
    border: 1px solid rgba(0, 217, 255, 0.25);
    color: var(--cyan, #00D9FF);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.35rem;
}

[data-theme="light"] .nx-pillar-icon-box {
    background: #F0F9FF;
    border-color: #BAE6FD;
    color: #007A99;
}

.nx-pillar-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary, #FFFFFF);
    margin-bottom: 0.75rem;
    letter-spacing: -0.015em;
}

[data-theme="light"] .nx-pillar-card h3 {
    color: #090D16;
}

.nx-pillar-card p {
    font-size: 0.95rem;
    color: var(--text-secondary, #B8C8CC);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

[data-theme="light"] .nx-pillar-card p {
    color: #475569;
}

.nx-pillar-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.nx-pillar-bullets li {
    font-size: 0.86rem;
    color: var(--text-secondary, #B8C8CC);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nx-pillar-bullets li svg {
    color: var(--cyan, #00D9FF);
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

[data-theme="light"] .nx-pillar-bullets li {
    color: #334155;
}

[data-theme="light"] .nx-pillar-bullets li svg {
    color: #007A99;
}

/* ==========================================================================
   5. ANATOMIA TÉCNICA (CODE & ARCHITECTURE VIEWER)
   ========================================================================== */
.nx-tech-viewer {
    background: rgba(10, 22, 28, 0.95);
    border: 1px solid rgba(0, 217, 255, 0.22);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

[data-theme="light"] .nx-tech-viewer {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
}

.nx-tech-viewer__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: rgba(6, 14, 18, 0.85);
    border-bottom: 1px solid rgba(0, 217, 255, 0.14);
    flex-wrap: wrap;
    gap: 0.75rem;
}

[data-theme="light"] .nx-tech-viewer__nav {
    background: #F8FAFC;
    border-bottom: 1px solid #E2E8F0;
}

.nx-tech-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nx-tech-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    border-radius: 8px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary, #B8C8CC);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nx-tech-tab-btn:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

.nx-tech-tab-btn.active {
    background: rgba(0, 217, 255, 0.12);
    border-color: rgba(0, 217, 255, 0.35);
    color: var(--cyan, #00D9FF);
}

[data-theme="light"] .nx-tech-tab-btn {
    color: #64748B;
}

[data-theme="light"] .nx-tech-tab-btn:hover {
    color: #090D16;
    background: #F1F5F9;
}

[data-theme="light"] .nx-tech-tab-btn.active {
    background: #E0F2FE;
    border-color: #7DD3FC;
    color: #0369A1;
}

.nx-tech-viewer__status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.74rem;
    color: #34D399;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

[data-theme="light"] .nx-tech-viewer__status {
    color: #059669;
}

.nx-tech-content-pane {
    display: none;
    padding: 2rem;
}

.nx-tech-content-pane.active {
    display: block;
}

.nx-code-block {
    background: rgba(4, 9, 12, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: #D1E3ED;
    line-height: 1.7;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

[data-theme="light"] .nx-code-block {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    color: #1E293B;
}

.nx-code-kw { color: #00D9FF; }
.nx-code-str { color: #FCD34D; }
.nx-code-comm { color: #64748B; font-style: italic; }

[data-theme="light"] .nx-code-kw { color: #007A99; font-weight: 600; }
[data-theme="light"] .nx-code-str { color: #B45309; }
[data-theme="light"] .nx-code-comm { color: #94A3B8; }

.nx-tech-explanation {
    margin-top: 1.25rem;
    font-size: 0.92rem;
    color: var(--text-secondary, #B8C8CC);
    line-height: 1.65;
}

[data-theme="light"] .nx-tech-explanation {
    color: #475569;
}

/* ==========================================================================
   6. METODOLOGIA EM 4 ETAPAS
   ========================================================================== */
.nx-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .nx-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .nx-steps-grid {
        grid-template-columns: 1fr;
    }
}

.nx-step-card {
    background: var(--surface-card, rgba(13, 31, 38, 0.7));
    border: 1px solid var(--border, rgba(0, 217, 255, 0.16));
    border-radius: 16px;
    padding: 1.85rem 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
}

[data-theme="light"] .nx-step-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.nx-step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cyan, #00D9FF);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.9;
}

[data-theme="light"] .nx-step-num {
    color: #007A99;
}

.nx-step-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary, #FFFFFF);
    margin-bottom: 0.65rem;
}

[data-theme="light"] .nx-step-card h4 {
    color: #090D16;
}

.nx-step-card p {
    font-size: 0.88rem;
    color: var(--text-secondary, #B8C8CC);
    line-height: 1.6;
    margin: 0;
}

[data-theme="light"] .nx-step-card p {
    color: #475569;
}

/* ==========================================================================
   7. CTA FINAL EXECUTIVO
   ========================================================================== */
.nx-geo-cta-box {
    background: linear-gradient(180deg, rgba(13, 31, 38, 0.85) 0%, rgba(8, 16, 21, 0.95) 100%);
    border: 1px solid rgba(0, 217, 255, 0.28);
    border-radius: 24px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    margin: 3rem 0 6rem;
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .nx-geo-cta-box {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.nx-geo-cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--cyan, #00D9FF), transparent);
}

[data-theme="light"] .nx-geo-cta-box::before {
    background: linear-gradient(90deg, transparent, #007A99, transparent);
}

.nx-geo-cta-box h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary, #FFFFFF);
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.nx-geo-cta-box h2 em {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--cyan, #00D9FF);
}

[data-theme="light"] .nx-geo-cta-box h2 {
    color: #090D16;
}

[data-theme="light"] .nx-geo-cta-box h2 em {
    color: #007A99;
}

.nx-geo-cta-box p {
    font-size: 1.05rem;
    color: var(--text-secondary, #B8C8CC);
    max-width: 680px;
    margin: 0 auto 2.2rem;
    line-height: 1.7;
}

[data-theme="light"] .nx-geo-cta-box p {
    color: #475569;
}

.nx-geo-cta-box .nx-geo-hero__actions {
    margin-bottom: 0;
}