/* ==========================================================================
   1. VARIÁVEIS DE DESIGN E IDENTIDADE VISUAL
   ========================================================================== */
:root {
    --cor-azul-profundo: #0B1E33;
    --cor-verde-esmeralda: #00C897;
    --cor-branco-gelo: #F4F7F6;
    --cor-dourado: #FFD700;
    --cor-texto-escuro: #1A2B3C;
    --cor-texto-mutado: #5A6E85;
    --cor-borda-suave: rgba(11, 30, 51, 0.08);
    --cor-card-bg: #FFFFFF;
    
    --font-destaque: 'Playfair Display', Georgia, serif; 
    --font-titulos: 'Montserrat', sans-serif;
    --font-textos: 'Inter', sans-serif; 
    
    --transition-smooth: cubic-bezier(0.25, 1, 0.5, 1);
    --shadow-premium: 0 20px 40px rgba(11, 30, 51, 0.03);
    --shadow-hover: 0 30px 60px rgba(11, 30, 51, 0.07);
}

/* ==========================================================================
   2. CONFIGURAÇÕES GERAIS E RESET
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-textos);
    background-color: var(--cor-branco-gelo);
    color: var(--cor-texto-escuro);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-titulos);
    font-weight: 700;
    color: var(--cor-azul-profundo);
    line-height: 1.3;
}

p {
    font-weight: 300;
    color: var(--cor-texto-mutated);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.4s var(--transition-smooth);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   3. COMPONENTES REUTILIZÁVEIS (BOTÕES, HIGHLIGHTS, CARDS)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-family: var(--font-titulos);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.4s var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--cor-verde-esmeralda);
    color: var(--cor-azul-profundo);
    border: 1px solid var(--cor-verde-esmeralda);
    box-shadow: 0 10px 20px rgba(0, 200, 151, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 200, 151, 0.3);
    background-color: #01b589;
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: #FFFFFF;
    transform: translateY(-3px);
}

.btn-dark-outline {
    background-color: transparent;
    color: var(--cor-azul-profundo);
    border: 1px solid var(--cor-azul-profundo);
}

.btn-dark-outline:hover {
    background-color: var(--cor-azul-profundo);
    color: #FFFFFF;
    transform: translateY(-3px);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-tag {
    font-family: var(--font-titulos);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--cor-verde-esmeralda);
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--cor-azul-profundo);
}

.font-palash {
    font-family: var(--font-destaque);
    font-style: italic;
    font-weight: 400;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s var(--transition-smooth);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   4. NAVBAR PREMIUM (MENU FIXO)
   ========================================================================== */
.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: all 0.4s ease;
    padding: 24px 0;
}

.header-nav.scrolled {
    background-color: rgba(11, 30, 51, 0.96);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-titulos);
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--cor-verde-esmeralda);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-textos);
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 0.5px;
}

.nav-link:hover, .nav-link.active {
    color: var(--cor-verde-esmeralda);
}

.nav-cta {
    background-color: transparent;
    color: var(--cor-verde-esmeralda);
    border: 1px solid var(--cor-verde-esmeralda);
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-cta:hover {
    background-color: var(--cor-verde-esmeralda);
    color: var(--cor-azul-profundo);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1010;
}

.menu-toggle span {
    width: 28px;
    height: 2px;
    background-color: #FFFFFF;
    transition: all 0.3s ease;
}

/* ==========================================================================
   5. SEÇÃO 1: HERO
   ========================================================================== */
.hero-section {
    background-color: var(--cor-azul-profundo);
    background-image: radial-gradient(circle at 80% 20%, rgba(0, 200, 151, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.02) 0%, transparent 40%);
    min-height: 100vh;
    padding: 160px 0 100px 0;
    display: flex;
    align-items: center;
    color: #FFFFFF;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    color: #FFFFFF;
    font-size: 3.25rem;
    letter-spacing: -1px;
    margin-bottom: 24px;
    font-weight: 700;
}

.hero-content p {
    color: rgba(244, 247, 246, 0.8);
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    align-items: center;
}

.dashboard-container {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 32px;
    backdrop-filter: blur(20px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    position: relative;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 16px;
}

.dashboard-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-title i {
    color: var(--cor-verde-esmeralda);
}

.dashboard-status {
    width: 8px;
    height: 8px;
    background-color: var(--cor-verde-esmeralda);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--cor-verde-esmeralda);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.dash-card {
    background-color: rgba(11, 30, 51, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.dash-card:hover {
    border-color: rgba(0, 200, 151, 0.3);
    transform: translateY(-2px);
}

.dash-label {
    font-size: 0.75rem;
    color: rgba(244, 247, 246, 0.6);
    margin-bottom: 8px;
    font-family: var(--font-textos);
}

.dash-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFFFFF;
    font-family: var(--font-titulos);
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.dash-change {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cor-verde-esmeralda);
}

.dash-change.gold {
    color: var(--cor-dourado);
}

.dash-chart {
    grid-column: span 2;
    margin-top: 8px;
    padding: 16px;
    background-color: rgba(11, 30, 51, 0.4);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   6. SEÇÃO 2: DESAFIOS
   ========================================================================== */
.desafios-section {
    padding: 120px 0;
    background-color: #FFFFFF;
}

.desafios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.desafio-card {
    background-color: var(--cor-branco-gelo);
    border-left: 3px solid rgba(11, 30, 51, 0.2);
    padding: 32px 24px;
    transition: all 0.4s var(--transition-smooth);
    border-radius: 0 8px 8px 0;
}

.desafio-card:hover {
    border-left-color: var(--cor-azul-profundo);
    background-color: #FFFFFF;
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.desafio-number {
    font-family: var(--font-titulos);
    font-size: 0.85rem;
    color: var(--cor-texto-mutado);
    font-weight: 600;
    margin-bottom: 16px;
    display: block;
}

.desafio-text {
    font-family: var(--font-titulos);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--cor-azul-profundo);
    line-height: 1.4;
}

/* ==========================================================================
   7. SEÇÃO 3: SOLUÇÕES
   ========================================================================== */
.solucoes-section {
    padding: 120px 0;
    background-color: var(--cor-branco-gelo);
    position: relative;
}

.solucoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.solucao-card {
    background-color: #FFFFFF;
    border: 1px solid var(--cor-borda-suave);
    border-radius: 6px;
    padding: 40px 32px;
    transition: all 0.4s var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.solucao-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 200, 151, 0.2);
}

.solucao-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(11, 30, 51, 0.03);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.solucao-card:hover .solucao-icon {
    background-color: var(--cor-azul-profundo);
}

.solucao-icon i {
    font-size: 1.25rem;
    color: var(--cor-azul-profundo);
    transition: all 0.3s ease;
}

.solucao-card:hover .solucao-icon i {
    color: var(--cor-verde-esmeralda);
}

.solucao-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--cor-azul-profundo);
}

.solucao-desc {
    font-size: 0.9rem;
    color: var(--cor-texto-mutado);
    line-height: 1.6;
}

/* ==========================================================================
   8. SEÇÃO 4: SOBRE & TIMELINE
   ========================================================================== */
.sobre-section {
    padding: 120px 0;
    background-color: #FFFFFF;
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre-content .section-tag {
    margin-bottom: 8px;
}

.sobre-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.sobre-text {
    font-size: 1.05rem;
    color: var(--cor-texto-escuro);
    margin-bottom: 20px;
    font-weight: 400;
}

.sobre-subtext {
    font-size: 0.95rem;
    color: var(--cor-texto-mutado);
    margin-bottom: 30px;
}

.timeline-container {
    position: relative;
    padding-left: 32px;
    border-left: 2px solid var(--cor-borda-suave);
}

.timeline-item {
    position: relative;
    margin-bottom: 36px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -41px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 3px solid var(--cor-azul-profundo);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--cor-verde-esmeralda);
    border-color: var(--cor-verde-esmeralda);
    transform: scale(1.2);
}

.timeline-title {
    font-family: var(--font-titulos);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cor-azul-profundo);
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 0.85rem;
    color: var(--cor-texto-mutado);
}

/* ==========================================================================
   9. SEÇÃO 5: CASES DE SUCESSO
   ========================================================================== */
.cases-section {
    padding: 120px 0;
    background-color: var(--cor-azul-profundo);
    color: #FFFFFF;
}

.cases-section .section-title {
    color: #FFFFFF;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.case-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 40px;
    transition: all 0.4s var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case-card:hover {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 200, 151, 0.3);
    transform: translateY(-6px);
}

.case-category {
    font-family: var(--font-titulos);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--cor-dourado);
    letter-spacing: 1px;
    margin-bottom: 16px;
    display: block;
}

.case-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 30px;
    font-family: var(--font-titulos);
}

.case-metrics {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    margin-bottom: 24px;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.metric-row:last-child {
    margin-bottom: 0;
}

.metric-val {
    font-family: var(--font-titulos);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--cor-verde-esmeralda);
}

.metric-lbl {
    font-size: 0.85rem;
    color: rgba(244, 247, 246, 0.6);
}

.case-bullets {
    list-style: none;
}

.case-bullets li {
    font-size: 0.85rem;
    color: rgba(244, 247, 246, 0.8);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.case-bullets li i {
    color: var(--cor-verde-esmeralda);
    font-size: 0.75rem;
}

/* ==========================================================================
   10. SEÇÃO 6: COMPETÊNCIAS ESTRATÉGICAS
   ========================================================================== */
.competencias-section {
    padding: 120px 0;
    background-color: #FFFFFF;
}

.comp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.comp-tag {
    background-color: var(--cor-branco-gelo);
    border: 1px solid var(--cor-borda-suave);
    padding: 24px;
    text-align: center;
    border-radius: 4px;
    font-family: var(--font-titulos);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--cor-azul-profundo);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.comp-tag i {
    color: var(--cor-texto-mutado);
    font-size: 1rem;
}

.comp-tag:hover {
    background-color: var(--cor-azul-profundo);
    color: #FFFFFF;
    border-color: var(--cor-azul-profundo);
    transform: scale(1.03);
}

.comp-tag:hover i {
    color: var(--cor-verde-esmeralda);
}

/* ==========================================================================
   11. SEÇÃO 7: CTA FINAL
   ========================================================================== */
.cta-final-section {
    padding: 140px 0;
    background-color: var(--cor-azul-profundo);
    background-image: linear-gradient(135deg, rgba(11, 30, 51, 0.95) 0%, rgba(11, 30, 51, 0.99) 100%),
                      url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
    text-align: center;
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
}

.cta-box h2 {
    color: #FFFFFF;
    font-size: 3rem;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.cta-box p {
    color: rgba(244, 247, 246, 0.8);
    font-size: 1.2rem;
    margin-bottom: 48px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.cta-box .btn {
    padding: 20px 48px;
    font-size: 1rem;
}

/* ==========================================================================
   12. RODAPÉ INSTITUCIONAL (FOOTER)
   ========================================================================== */
.footer-corporate {
    background-color: #061220;
    padding: 80px 0 40px 0;
    color: rgba(244, 247, 246, 0.6);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    color: #FFFFFF;
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(244, 247, 246, 0.5);
    max-width: 320px;
    font-size: 0.85rem;
}

.footer-title {
    font-family: var(--font-titulos);
    color: #FFFFFF;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(244, 247, 246, 0.6);
}

.footer-links a:hover {
    color: var(--cor-verde-esmeralda);
    padding-left: 4px;
}

.footer-contact li {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
}

.footer-contact i {
    color: var(--cor-verde-esmeralda);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(244, 247, 246, 0.4);
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-socials a:hover {
    background-color: var(--cor-verde-esmeralda);
    color: var(--cor-azul-profundo);
    transform: translateY(-3px);
}

/* ==========================================================================
   13. BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: #25D366;
    color: #FFFFFF;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   14. RESPONSIVIDADE & MEDIA QUERIES (MOBILE FIRST)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hero-content {
        text-align: center;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .comp-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.85rem;
    }
    .hero-content h1 {
        font-size: 2.3rem;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--cor-azul-profundo);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transition: right 0.4s var(--transition-smooth);
        box-shadow: -10px 0 40px rgba(0,0,0,0.2);
    }
    .nav-menu.active {
        right: 0;
    }
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .comp-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .hero-actions {
        flex-direction: column;
        gap: 16px;
        width: 100%;
    }
    .btn {
        width: 100%;
    }
    .btn-secondary {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .comp-grid {
        grid-template-columns: 1fr;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .dash-chart {
        grid-column: span 1;
    }
}