/* ==========================================================================
   EDCON CONTABILIDADE - DESIGN SYSTEM & STYLESHEET
   Persona: Sênior Dev + Consultor Contábil Master
   ========================================================================== */

/* 1. IMPORTAÇÃO DE FONTES (Google Fonts) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* 2. VARIÁVEIS DO DESIGN SYSTEM (Tons HSL Premium) */
:root {
    /* Cores Primárias e Secundárias */
    --color-primary-dark: 220 45% 10%; /* Azul Escuro Corporativo Profundo */
    --color-primary: 220 40% 16%;
    --color-primary-light: 220 30% 25%;
    
    --color-accent-emerald: 160 84% 39%; /* Verde Esmeralda (Crescimento/Prosperidade) */
    --color-accent-emerald-dark: 161 94% 30%;
    --color-accent-gold: 43 96% 56%; /* Dourado Premium (Qualidade/Valor) */
    
    /* Cores Neutras */
    --color-bg-light: 210 40% 98%;
    --color-bg-white: 0 0% 100%;
    --color-text-dark: 220 30% 15%;
    --color-text-muted: 220 15% 45%;
    --color-border: 220 20% 90%;
    
    /* Efeitos de Vidro (Glassmorphism) */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.08);
    
    /* Fontes */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transições & Bordas */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Grid & Container */
    --container-max-width: 1280px;
    --section-padding: 100px 20px;
}

/* 3. RESET & ESTILOS BASE */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: hsl(var(--color-bg-light));
    color: hsl(var(--color-text-dark));
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

/* 4. UTILITIES */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, hsl(var(--color-accent-emerald)) 0%, hsl(var(--color-accent-emerald-dark)) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gold {
    color: hsl(var(--color-accent-gold));
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: hsl(var(--color-primary));
    line-height: 1.2;
    margin-bottom: 16px;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: hsl(var(--color-text-muted));
    max-width: 600px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    background-color: hsl(var(--color-accent-emerald-dark));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: hsl(var(--color-bg-white));
    border: 2px solid hsl(var(--color-bg-white));
}

.btn-secondary:hover {
    background-color: hsl(var(--color-bg-white));
    color: hsl(var(--color-primary));
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: hsl(var(--color-primary));
    border: 2px solid hsl(var(--color-primary));
}

.btn-outline:hover {
    background-color: hsl(var(--color-primary));
    color: hsl(var(--color-bg-white));
    transform: translateY(-2px);
}

/* 5. HEADER & NAVBAR */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.95); /* Fundo escuro ao rolar */
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    transition: var(--transition-smooth);
}

.header.scrolled .navbar {
    padding: 12px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 76px;
    max-width: 360px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-img {
    height: 58px;
    max-width: 300px;
}

.footer-logo-img {
    height: 94px;
    max-width: 360px;
    width: auto;
    object-fit: contain;
    margin-bottom: 12px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: hsl(var(--color-bg-white));
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: hsl(var(--color-accent-emerald));
    transition: var(--transition-fast);
}

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

.nav-cta {
    font-weight: 600;
    padding: 10px 20px;
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: hsl(var(--color-bg-white));
    transition: var(--transition-fast);
}

/* 6. HERO SECTION */
.hero {
    position: relative;
    background: linear-gradient(135deg, hsl(var(--color-primary-dark)) 0%, hsl(var(--color-primary)) 100%);
    padding: 180px 0 120px 0;
    color: hsl(var(--color-bg-white));
    overflow: hidden;
}

/* Background Decorativos */
.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 60px;
}

.hero-content {
    max-width: 680px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: hsl(var(--color-accent-emerald));
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust-badges {
    display: flex;
    align-items: center;
    gap: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.badge-item {
    display: flex;
    flex-direction: column;
}

.badge-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: hsl(var(--color-accent-emerald));
}

.badge-text {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Imagem da Hero (Mockup ou Ilustração Premium) */
.hero-image-wrapper {
    position: relative;
    z-index: 2;
}

.hero-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.hero-card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-card-title i {
    color: hsl(var(--color-accent-gold));
}

.quick-feature-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.quick-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.quick-feature-icon {
    width: 24px;
    height: 24px;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--color-accent-emerald));
    flex-shrink: 0;
    font-size: 0.8rem;
}

.quick-feature-text h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.quick-feature-text p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

/* 7. SECTION GENERAL */
.section {
    padding: var(--section-padding);
}

/* 8. SERVIÇOS */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: hsl(var(--color-bg-white));
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, hsl(var(--color-accent-emerald)) 0%, hsl(var(--color-accent-emerald-dark)) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: hsl(var(--color-accent-emerald));
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    transform: scale(1.05);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: hsl(var(--color-primary));
}

.service-description {
    font-size: 0.95rem;
    color: hsl(var(--color-text-muted));
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 1px solid hsl(var(--color-border));
    padding-top: 20px;
}

.service-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: hsl(var(--color-text-dark));
    font-weight: 500;
}

.service-list-item i {
    color: hsl(var(--color-accent-emerald));
    font-size: 0.75rem;
}

/* 9. SIMULADOR INTERATIVO (WOW FEATURE) */
.simulator-section {
    background: linear-gradient(180deg, hsl(var(--color-bg-light)) 0%, hsl(var(--color-bg-white)) 100%);
    border-top: 1px solid hsl(var(--color-border));
    border-bottom: 1px solid hsl(var(--color-border));
}

.simulator-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: hsl(var(--color-bg-white));
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.simulator-inputs {
    padding: 50px;
    border-right: 1px solid hsl(var(--color-border));
}

.simulator-results {
    padding: 50px;
    background: hsl(var(--color-primary));
    color: hsl(var(--color-bg-white));
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.simulator-results::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom right, rgba(16, 185, 129, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: hsl(var(--color-primary));
    margin-bottom: 10px;
}

.form-select, .form-range {
    width: 100%;
}

.form-select {
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    border: 1px solid hsl(var(--color-border));
    background-color: hsl(var(--color-bg-light));
    color: hsl(var(--color-text-dark));
    font-weight: 500;
    cursor: pointer;
}

.range-wrap {
    position: relative;
}

.form-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: hsl(var(--color-border));
    outline: none;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: hsl(var(--color-accent-emerald));
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    transition: var(--transition-fast);
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-values {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: hsl(var(--color-text-muted));
    margin-top: 8px;
}

.range-current-value {
    display: block;
    text-align: right;
    font-weight: 700;
    color: hsl(var(--color-accent-emerald));
    font-size: 1rem;
    margin-top: 4px;
}

.result-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.result-header p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.result-price-box {
    margin: 40px 0;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--border-radius-md);
    padding: 30px;
    text-align: center;
}

.price-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.price-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: hsl(var(--color-accent-emerald));
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price-value span {
    font-size: 1.2rem;
    font-weight: 500;
    color: hsl(var(--color-bg-white));
}

.recommendation-box {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
}

.rec-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: hsl(var(--color-accent-gold));
    font-weight: 700;
    margin-bottom: 8px;
}

.rec-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.5;
}

/* 10. SOBRE NÓS / DIFERENCIAIS */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 80px;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.about-experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    padding: 30px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
    text-align: center;
    max-width: 180px;
}

.about-experience-badge h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

.about-experience-badge p {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 5px;
}

.about-content h2 {
    text-align: left;
    margin-bottom: 24px;
}

.about-text {
    color: hsl(var(--color-text-muted));
    margin-bottom: 30px;
}

.diferenciais-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dif-item {
    display: flex;
    gap: 12px;
}

.dif-icon {
    color: hsl(var(--color-accent-emerald));
    font-size: 1.2rem;
    margin-top: 2px;
}

.dif-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: hsl(var(--color-primary));
    margin-bottom: 4px;
}

.dif-desc {
    font-size: 0.85rem;
    color: hsl(var(--color-text-muted));
}

/* 11. FAQ ACCORDION */
.faq-box {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: hsl(var(--color-bg-white));
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}

.faq-header {
    width: 100%;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 20px;
}

.faq-question {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: hsl(var(--color-primary));
}

.faq-icon-wrapper {
    width: 28px;
    height: 28px;
    background: rgba(15, 23, 42, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    color: hsl(var(--color-primary));
}

.faq-item.active .faq-icon-wrapper {
    background: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    transform: rotate(45deg);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content {
    padding: 0 24px 24px 24px;
    color: hsl(var(--color-text-muted));
    font-size: 0.95rem;
    border-top: 1px solid transparent;
}

.faq-item.active .faq-body {
    max-height: 300px; /* Ajustável dinamicamente em JS */
}

/* 12. CONTATO */
.contact-section {
    background: hsl(var(--color-primary));
    color: hsl(var(--color-bg-white));
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    position: relative;
    z-index: 2;
}

.contact-info h2 {
    text-align: left;
    color: hsl(var(--color-bg-white));
}

.contact-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--color-accent-emerald));
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-item-text p, .contact-item-text a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-item-text a:hover {
    color: hsl(var(--color-accent-emerald));
}

.contact-form-box {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 50px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-box label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
}

.contact-input, .contact-textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--border-radius-sm);
    color: hsl(var(--color-bg-white));
    font-weight: 500;
    transition: var(--transition-smooth);
}

.contact-input:focus, .contact-textarea:focus {
    background: rgba(255,255,255,0.08);
    border-color: hsl(var(--color-accent-emerald));
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.contact-form-box .form-group-full {
    grid-column: span 2;
}

.contact-textarea {
    resize: none;
    height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

/* 13. FOOTER */
.footer {
    background: hsl(var(--color-primary-dark));
    color: rgba(255, 255, 255, 0.6);
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.7fr 0.9fr 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    color: hsl(var(--color-bg-white));
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo span {
    color: hsl(var(--color-accent-emerald));
}

.footer-about-text {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-social-btn {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--color-bg-white));
    transition: var(--transition-fast);
}

.footer-social-btn:hover {
    background: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    transform: translateY(-2px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: hsl(var(--color-bg-white));
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-link-item a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.footer-link-item a:hover {
    color: hsl(var(--color-accent-emerald));
    padding-left: 4px;
}

.newsletter-box {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.newsletter-input {
    flex-grow: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 12px;
    border-radius: var(--border-radius-sm);
    color: hsl(var(--color-bg-white));
    font-size: 0.9rem;
}

.newsletter-btn {
    padding: 12px 18px;
    border-radius: var(--border-radius-sm);
    background: hsl(var(--color-accent-emerald));
    color: hsl(var(--color-bg-white));
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.newsletter-btn:hover {
    background: hsl(var(--color-accent-emerald-dark));
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

/* 14. BOTÃO WHATSAPP FLUTUANTE */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* 15. RESPONSIVIDADE (MEDIA QUERIES) */
@media (max-width: 1024px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-trust-badges {
        justify-content: center;
    }
    
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .simulator-box {
        grid-template-columns: 1fr;
    }
    
    .simulator-inputs {
        border-right: none;
        border-bottom: 1px solid hsl(var(--color-border));
        padding: 40px 24px;
    }
    
    .simulator-results {
        padding: 40px 24px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 20px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .navbar {
        padding: 15px 0;
    }

    .logo-img {
        height: 58px;
        max-width: 260px;
    }

    .header.scrolled .logo-img {
        height: 48px;
        max-width: 230px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: hsl(var(--color-primary-dark));
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-smooth);
        box-shadow: -10px 0 30px rgba(0,0,0,0.25);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .contact-form-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-box .form-group-full {
        grid-column: span 1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-logo-img {
        height: 78px;
        max-width: 300px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}