/* --------------------------------------------------
   CSS RESET & VARIABLES
   -------------------------------------------------- */
   :root {
    /* Colors */
    --bg-dark: #070B14;
    --bg-surface: #101623;
    --bg-surface-light: #1A2235;
    --primary: #10B981;
    --primary-hover: #059669;
    --secondary: #3B82F6;
    --accent-red: #EF4444;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(16, 22, 35, 0.7);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Utilities */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* A navbar e fixa (~74-90px). Sem isso, todo link de ancora para a secao
       logo abaixo dela, com o titulo escondido atras da barra. */
    scroll-padding-top: 100px;
}

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

/* --------------------------------------------------
   TYPOGRAPHY & GLOBALS
   -------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-inline: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
}

.highlight {
    color: var(--primary);
}

.highlight-red {
    color: var(--accent-red);
}

/* --------------------------------------------------
   BUTTONS
   -------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.full-width {
    width: 100%;
}

/* --------------------------------------------------
   NAVBAR
   -------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    /* Fundo SOLIDO de proposito. A versao anterior usava rgba(...,0.9) + backdrop-filter:
       blur(12px), e um filtro de backdrop em elemento position:fixed provoca artefato de
       repaint em varias webviews (o conteudo "some" ao rolar). Como o fundo ja era 90%
       opaco, o blur nao agregava quase nada visualmente e so trazia o risco. */
    background: #070b14;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo .dot {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--text-main);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --------------------------------------------------
   HERO SECTION
   -------------------------------------------------- */
.hero {
    position: relative;
    padding: 160px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(7, 11, 20, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    display: flex;
    justify-content: center;
    text-align: center;
}

.hero-text {
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 4rem;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-item i {
    color: var(--primary);
}

/* --------------------------------------------------
   PROBLEM SECTION
   -------------------------------------------------- */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}

.problem-card {
    background: var(--bg-surface);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(239, 68, 68, 0.3);
    background: var(--bg-surface-light);
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.icon-wrapper.red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}

.problem-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.problem-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.impact-stats {
    background: linear-gradient(145deg, var(--bg-surface), #0f1522);
    border-radius: var(--radius-lg);
    padding: 48px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.impact-stats::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.impact-content h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.impact-content ul {
    margin-bottom: 32px;
}

.impact-content li {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.impact-content li i {
    color: var(--primary);
    margin-top: 4px;
}

.impact-content li strong {
    color: var(--text-main);
}

.conclusion {
    font-size: 1.25rem;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------
   SOLUTION SECTION
   -------------------------------------------------- */
.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 64px;
}

.solution-text h3 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.solution-text p {
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.benefit-list li {
    background: var(--bg-surface);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.benefit-list li:hover {
    transform: translateX(10px);
    border-color: var(--primary);
}

.benefit-list li i {
    color: var(--primary);
    font-size: 1.25rem;
}

/* Chat Mockup */
.chat-mockup {
    background: #0b141a;
    border-radius: var(--radius-md);
    border: 1px solid #202c33;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
}

.chat-header {
    background: #202c33;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.chat-header i {
    color: #25D366;
    font-size: 1.5rem;
}

.chat-body {
    padding: 24px;
    background-image: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z" fill="%23ffffff" fill-opacity="0.02" fill-rule="evenodd"/%3E%3C/svg%3E');
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.message.user {
    background: #005c4b;
    align-self: flex-end;
    border-top-right-radius: 4px;
}

.message.bot {
    background: #202c33;
    align-self: flex-start;
    border-top-left-radius: 4px;
    color: #e9edef;
}

.message.bot strong {
    color: var(--text-muted);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 4px;
}

.human-ai-box {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), transparent);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.box-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.2);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.box-text h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.box-text p {
    color: var(--text-muted);
}

.box-text strong {
    color: var(--text-main);
}

/* --------------------------------------------------
   USE CASES
   -------------------------------------------------- */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.case-card {
    background: var(--bg-surface);
    padding: 40px 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.case-card:hover {
    background: var(--bg-surface-light);
    transform: translateY(-5px);
}

.case-card:hover::before {
    transform: scaleX(1);
}

.case-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 24px;
}

.case-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.case-card ul li {
    color: var(--text-muted);
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

.case-card ul li::before {
    content: '•';
    color: var(--primary);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    line-height: 1;
}

/* --------------------------------------------------
   PRICING
   -------------------------------------------------- */
.pricing-grid {
    display: grid;
    /* 260px permite os 4 planos numa linha so dentro do container de 1200px;
       abaixo disso o auto-fit quebra sozinho em 3, 2 e 1 coluna. */
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.pricing-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card.highlighted {
    background: var(--bg-surface-light);
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    z-index: 2;
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.plan-header h3 {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.price {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-main);
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.plan-desc {
    margin-top: 16px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.plan-features {
    flex-grow: 1;
    margin-bottom: 32px;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-main);
}

.plan-features li i {
    color: var(--primary);
    margin-top: 5px;
}

.additional-services {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 32px;
}

.additional-card {
    margin-bottom: 32px;
}

.additional-card h4 {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.additional-card h4 i {
    color: var(--secondary);
}

.price-add {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.additional-notes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.note-box {
    display: flex;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.note-box i {
    color: var(--text-main);
    font-size: 1.25rem;
}

.note-box strong {
    color: var(--text-main);
}

/* --------------------------------------------------
   TEAM SECTION
   -------------------------------------------------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 48px;
}

.team-card {
    text-align: center;
}

.team-img-wrapper {
    width: 200px;
    height: 200px;
    margin: 0 auto 24px;
    border-radius: 50%;
    padding: 6px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    position: relative;
    transition: var(--transition);
}

.team-img-wrapper:hover {
    transform: scale(1.05);
}

.team-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--bg-dark);
}

.team-card h3 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.team-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.team-focus {
    background: rgba(16, 185, 129, 0.05);
    border-left: 4px solid var(--primary);
    padding: 32px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1.25rem;
    text-align: center;
}

.team-focus strong {
    color: var(--primary);
}

/* --------------------------------------------------
   FOOTER
   -------------------------------------------------- */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.footer-brand .dot {
    color: var(--primary);
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-links h3 {
    margin-bottom: 24px;
    font-size: 1.25rem;
}

.footer-links ul li {
    margin-bottom: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --------------------------------------------------
   RESPONSIVE DESIGN
   -------------------------------------------------- */
@media (max-width: 992px) {
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.highlighted {
        transform: scale(1);
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        padding: 24px;
        flex-direction: column;
        align-items: center;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .navbar .btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .additional-notes {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .human-ai-box {
        flex-direction: column;
        text-align: center;
    }
}

.team-focus p + p { margin-top: 16px; font-size: 1.1rem; color: var(--text-muted); }
.team-focus p + p strong { color: var(--text-main); }

/* --------------------------------------------------
   CALCULADORA DE PERDA (secao Problema)
   -------------------------------------------------- */
.calc-box {
    margin-top: 48px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.calc-header {
    text-align: center;
    margin-bottom: 32px;
}

.calc-header h3 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.calc-header h3 i {
    color: var(--primary);
    margin-right: 8px;
}

.calc-header p {
    color: var(--text-muted);
}

.calc-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.calc-fields label {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-fields label span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.calc-fields input {
    width: 100%;
    padding: 14px 16px;
    font-size: 1.15rem;
    font-weight: 600;
    font-family: var(--font-body);
    color: var(--text-main);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md, 10px);
    transition: var(--transition);
}

.calc-fields input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.calc-result {
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-dark);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
}

.calc-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.calc-value {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: #ef4444;
    margin-bottom: 12px;
}

.calc-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-inline: auto;
}

.calc-disclaimer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    opacity: 0.75;
}

/* --------------------------------------------------
   ANCORA DE VALOR (antes dos planos)
   -------------------------------------------------- */
.anchor-box {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 48px;
}

.anchor-main h3 {
    font-size: 1.85rem;
    margin-bottom: 16px;
}

.anchor-main p {
    color: var(--text-muted);
}

.anchor-compare {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.anchor-item {
    flex: 1;
    text-align: center;
    padding: 24px 16px;
    border-radius: var(--radius-lg);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.anchor-item.highlight {
    border-color: var(--primary);
    background: var(--bg-surface-light);
}

.anchor-tag {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.anchor-price {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 6px;
}

.anchor-item.highlight .anchor-price {
    color: var(--primary);
}

.anchor-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.anchor-vs {
    font-weight: 700;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --------------------------------------------------
   SECAO DE CONTATO + CTA DESATIVADO
   -------------------------------------------------- */
.contact-box {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-guarantee {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-guarantee i {
    font-size: 2rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-guarantee h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.contact-guarantee p {
    color: var(--text-muted);
}

.contact-cta {
    text-align: center;
}

.contact-cta .btn {
    width: 100%;
    justify-content: center;
}

.cta-soon {
    display: block;
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Estado desativado: usado enquanto o canal de atendimento nao existe.
   Ao ativar, basta remover a classe (ver comentario no index.html).
   NAO usar `filter` aqui: o botao flutuante e position:fixed, e filtro em
   elemento fixo cria camada de composicao -- mesma familia de artefato de
   repaint do backdrop-filter que foi removido da navbar. Opacidade sozinha
   nao cria essa camada. */
.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Cinza no lugar do verde enquanto o canal nao existe (sem filtro). */
.whatsapp-float.btn-disabled {
    background: #4b5563;
}

/* --------------------------------------------------
   BOTAO FLUTUANTE DE WHATSAPP
   -------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.9rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    z-index: 900;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.08);
}

/* --------------------------------------------------
   RESPONSIVO DOS BLOCOS NOVOS
   -------------------------------------------------- */
@media (max-width: 900px) {
    .anchor-box,
    .contact-box {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .calc-box,
    .anchor-box,
    .contact-box {
        padding: 28px 20px;
    }

    .calc-value {
        font-size: 2.5rem;
    }

    .anchor-compare {
        flex-direction: column;
    }

    .anchor-item {
        width: 100%;
    }

    .whatsapp-float {
        right: 16px;
        bottom: 16px;
        width: 52px;
        height: 52px;
        font-size: 1.6rem;
    }
}