/* ==========================================================================
   Patricia Alencar — Soluções Digitais para Empresas
   Estilo Corporativo Sofisticado: Azul-Marinho Profundo e Dourado Nobre
   Arquivo: styles.css (100% Local, sem dependências externas)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Variáveis Globais e Sistema de Cores
   -------------------------------------------------------------------------- */
:root {
    /* Paleta Principal: Tons de Azul Profundo */
    --bg-primary: #070d1e;
    --bg-secondary: #0b152d;
    --bg-card: #0f1d3e;
    --bg-card-hover: #13244d;
    --bg-surface: #172a59;
    --bg-overlay: rgba(7, 13, 30, 0.85);

    /* Paleta Dourada: Detalhes, Brilhos e Acentos */
    --gold-primary: #d4af37;
    --gold-light: #f5e7b2;
    --gold-dark: #aa8524;
    --gold-gradient: linear-gradient(135deg, #e5c07b 0%, #d4af37 50%, #9a7620 100%);
    --gold-gradient-hover: linear-gradient(135deg, #fcedc5 0%, #dfba45 50%, #b88d2a 100%);
    --gold-glow: 0 0 25px rgba(212, 175, 55, 0.22);
    --gold-border: rgba(212, 175, 55, 0.3);
    --gold-border-subtle: rgba(212, 175, 55, 0.15);

    /* Tipografia e Textos */
    --text-pure: #ffffff;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-gold: #e5c07b;

    /* Bordas, Sombras e Efeitos */
    --border-subtle: rgba(148, 163, 184, 0.12);
    --border-card: rgba(212, 175, 55, 0.18);
    --border-hover: rgba(212, 175, 55, 0.45);
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.7);

    /* Layout */
    --container-max: 1200px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   Reset e Estilos Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Fundo com Linhas Abstratas Tecnológicas e de Crescimento */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(23, 42, 89, 0.35) 0%, transparent 50%),
        linear-gradient(rgba(212, 175, 55, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.03) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px;
    background-position: 0 0, 0 0, -1px -1px, -1px -1px;
}

/* Acessibilidade - Link para Saltar Direto ao Conteúdo */
.skip-link {
    position: absolute;
    top: -50px;
    left: 1rem;
    background: var(--gold-primary);
    color: var(--bg-primary);
    padding: 0.5rem 1rem;
    font-weight: 700;
    z-index: 1000;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-pure);
    font-weight: 700;
    line-height: 1.25;
}

p {
    color: var(--text-secondary);
}

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

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

/* --------------------------------------------------------------------------
   Estrutura e Containers
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    position: relative;
    z-index: 1;
}

section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-gold);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold-border-subtle);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.35rem;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Cabeçalho e Navegação (Header)
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(7, 13, 30, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 99;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Marca / Logotipo */
.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-monogram {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--gold-gradient);
    color: var(--bg-primary);
    font-size: 1.25rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--gold-glow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-pure);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.72rem;
    color: var(--text-gold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* Navegação Desktop */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.4rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-gold);
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-cta-btn {
    margin-left: 0.5rem;
}

/* Botão Mobile (Hambúrguer) */
.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-pure);
    cursor: pointer;
    padding: 0.5rem;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
}

.mobile-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-gold);
}

/* --------------------------------------------------------------------------
   Botões e Elementos Interativos
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    text-align: center;
    line-height: 1.2;
}

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.btn:hover svg {
    transform: translateX(3px);
}

/* Botão Primário Dourado */
.btn-gold {
    background: var(--gold-gradient);
    color: var(--bg-primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
    font-weight: 700;
}

.btn-gold:hover {
    background: var(--gold-gradient-hover);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

/* Botão Secundário Delineado (Outline) */
.btn-outline-gold {
    background: rgba(212, 175, 55, 0.05);
    color: var(--text-gold);
    border: 1px solid var(--gold-border);
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--gold-primary);
    color: var(--text-pure);
    transform: translateY(-2px);
}

/* Botão WhatsApp */
.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
    background: #20ba59;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   1. Seção Principal (Hero Section)
   -------------------------------------------------------------------------- */
.hero-section {
    padding: 6.5rem 0 5rem 0;
    min-height: calc(90vh - 80px);
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--gold-border);
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-gold);
    margin-bottom: 1.5rem;
}

.hero-badge-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--gold-primary);
    box-shadow: 0 0 10px var(--gold-primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
    font-size: 3.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-title-highlight {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 2.2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* Indicadores de Confiança no Hero */
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.trust-icon {
    width: 20px;
    height: 20px;
    color: var(--gold-primary);
    flex-shrink: 0;
}

/* Painel Visual Abstrato no Hero */
.hero-visual {
    position: relative;
}

.hero-card-display {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-secondary));
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    box-shadow: var(--shadow-elevated), var(--gold-glow);
    position: relative;
    overflow: hidden;
}

.hero-card-display::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}

.hero-card-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: #4ade80;
    font-weight: 600;
}

.hero-card-status-dot {
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
}

.hero-card-body h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.hero-card-body p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.hero-card-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.metric-box {
    background: rgba(7, 13, 30, 0.6);
    border: 1px solid var(--border-subtle);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.metric-number {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-gold);
    display: block;
}

.metric-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   2. Seção Sobre Patricia Alencar (About Section)
   -------------------------------------------------------------------------- */
.about-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3.5rem;
    align-items: center;
}

.about-badge-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
}

.about-avatar-symbol {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    border-radius: 20px;
    background: var(--gold-gradient);
    color: var(--bg-primary);
    font-size: 2.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--gold-glow);
}

.about-badge-name {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.about-badge-role {
    font-size: 0.9rem;
    color: var(--text-gold);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.about-highlights-list {
    list-style: none;
    text-align: left;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.25rem;
}

.about-highlights-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.about-highlights-list svg {
    width: 16px;
    height: 16px;
    color: var(--gold-primary);
    flex-shrink: 0;
}

.about-text h2 {
    font-size: 2.15rem;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: 1.02rem;
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.about-pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.pillar-item {
    background: rgba(15, 29, 62, 0.4);
    border: 1px solid var(--border-subtle);
    padding: 1.2rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold-primary);
}

.pillar-item h4 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    color: var(--text-pure);
}

.pillar-item p {
    font-size: 0.88rem;
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   3. Seção de Serviços (Full Services - 10 Itens)
   -------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.75rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevated), var(--gold-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.service-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
}

.service-icon-box svg {
    width: 26px;
    height: 26px;
}

.service-number {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-gold);
    opacity: 0.6;
    letter-spacing: 0.05em;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    color: var(--text-pure);
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.55;
    flex-grow: 1;
    margin-bottom: 1.25rem;
}

.service-benefit-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-gold);
    font-weight: 600;
}

.service-benefit-tag svg {
    width: 14px;
    height: 14px;
}

/* --------------------------------------------------------------------------
   4. Seção Como Funciona o Atendimento (Process Section)
   -------------------------------------------------------------------------- */
.process-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
    margin-top: 2rem;
}

.process-step {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.85rem 1.5rem;
    position: relative;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.process-step:hover {
    transform: translateY(-4px);
    border-color: var(--gold-primary);
}

.step-badge {
    display: inline-block;
    width: 38px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--bg-primary);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--text-pure);
}

.process-step p {
    font-size: 0.9rem;
    line-height: 1.55;
}

.process-cta-box {
    margin-top: 3.5rem;
    text-align: center;
}

/* --------------------------------------------------------------------------
   5. Portfólio Demonstrativo (Showcase Section)
   -------------------------------------------------------------------------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-elevated), var(--gold-glow);
}

/* Mockup Visual Decorativo */
.portfolio-mockup {
    background: #081023;
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.75rem 1.5rem 1rem;
    position: relative;
}

.mockup-browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 1rem;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #334155;
}

.mockup-screen {
    background: #0c1836;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.25rem;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mockup-header-wire {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mockup-line-gold {
    height: 8px;
    width: 80px;
    background: var(--gold-primary);
    border-radius: 4px;
    opacity: 0.8;
}

.mockup-line-muted {
    height: 6px;
    width: 45px;
    background: #334155;
    border-radius: 3px;
}

.mockup-content-wire {
    margin: 1.5rem 0;
}

.mockup-title-wire {
    height: 14px;
    width: 65%;
    background: #e2e8f0;
    opacity: 0.8;
    border-radius: 4px;
    margin-bottom: 0.6rem;
}

.mockup-desc-wire {
    height: 8px;
    width: 90%;
    background: #475569;
    border-radius: 3px;
    margin-bottom: 0.4rem;
}

.mockup-desc-wire-short {
    height: 8px;
    width: 50%;
    background: #475569;
    border-radius: 3px;
}

.mockup-btn-wire {
    align-self: flex-start;
    height: 24px;
    width: 100px;
    background: var(--gold-gradient);
    border-radius: 4px;
    opacity: 0.9;
}

.portfolio-info {
    padding: 1.75rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-gold);
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
}

.portfolio-info p {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.portfolio-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   6. Diferenciais e Benefícios (Benefits Section)
   -------------------------------------------------------------------------- */
.benefits-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.benefit-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold-primary);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--gold-gradient);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    box-shadow: var(--gold-glow);
}

.benefit-icon svg {
    width: 24px;
    height: 24px;
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    color: var(--text-pure);
}

.benefit-card p {
    font-size: 0.92rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Perguntas Frequentes (FAQ Accordion)
   -------------------------------------------------------------------------- */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item.active {
    border-color: var(--gold-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.35rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-pure);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--text-gold);
}

.faq-chevron {
    width: 20px;
    height: 20px;
    color: var(--text-gold);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
    padding: 0 1.5rem;
}

.faq-answer p {
    padding-bottom: 1.35rem;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   8. Chamada Final & Contato (CTA & Form Section)
   -------------------------------------------------------------------------- */
.cta-section {
    position: relative;
    padding: 6rem 0;
}

.cta-box {
    background: linear-gradient(145deg, #0d1b3e, #09132d);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-lg);
    padding: 3.5rem 3rem;
    box-shadow: var(--shadow-elevated), var(--gold-glow);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.cta-info h2 {
    font-size: 2.35rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-contacts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(7, 13, 30, 0.6);
    border: 1px solid var(--border-subtle);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.cta-contact-item:hover {
    border-color: var(--gold-primary);
    transform: translateX(4px);
}

.cta-contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--text-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-contact-icon svg {
    width: 20px;
    height: 20px;
}

.cta-contact-details strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-pure);
}

.cta-contact-details span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Formulário Demonstrativo */
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

.contact-form-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
}

.contact-form-card p {
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.15rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(7, 13, 30, 0.8);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-pure);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 90px;
}

.form-control.is-invalid {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25) !important;
}

.field-error {
    display: none;
    font-size: 0.8rem;
    color: #f87171;
    margin-top: 0.35rem;
    font-weight: 500;
}

.field-error.visible {
    display: block;
}

.form-status-msg {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    display: none;
}

.form-status-msg.success {
    display: block;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: #4ade80;
}

.form-status-msg.error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
}

/* --------------------------------------------------------------------------
   9. Redes Sociais e Rodapé (Footer)
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: #040813;
    border-top: 1px solid var(--border-subtle);
    padding: 5rem 0 2rem;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 1rem 0 1.5rem;
}

.footer-column h4 {
    font-size: 1.05rem;
    color: var(--text-pure);
    margin-bottom: 1.25rem;
    position: relative;
    display: inline-block;
}

.footer-column h4::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--gold-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--text-gold);
    padding-left: 4px;
}

/* Links das Redes Sociais com Ícones */
.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(15, 29, 62, 0.5);
    border: 1px solid var(--border-subtle);
    padding: 0.6rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-border);
    color: var(--text-pure);
    transform: translateX(4px);
}

.social-btn-inner {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.social-btn svg {
    width: 18px;
    height: 18px;
    color: var(--text-gold);
}

.social-btn .arrow-icon {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}

/* Barra Inferior do Rodapé */
.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom-badge {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--gold-border-subtle);
    color: var(--text-gold);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   Animações Suaves e Utilitários
   -------------------------------------------------------------------------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Responsividade (Mobile & Tablet)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-grid,
    .about-grid,
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4.5rem 0;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        border-bottom: 1px solid var(--border-subtle);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem 1.5rem;
        gap: 1.25rem;
        display: none;
        box-shadow: var(--shadow-elevated);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        font-size: 1.05rem;
        width: 100%;
    }

    .header-cta-btn {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .about-pillars {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 2.2rem 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}