/* Estilos Globais - Baseados nas cores do logo Brain Wise */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-orange: #FF914D; /* Laranja do logo - atualizado conforme solicitado */
    --primary-orange-light: #FFB07A; /* Laranja claro */
    --primary-blue-dark: #185a9d; /* Azul escuro para base do gradiente */
    --primary-blue: #37B6FF; /* Azul médio */
    --primary-blue-light: #b0e0ff; /* Azul claro para gradiente - mais suave */
    --primary-blue-very-light: #E6F4FF; /* Azul muito claro para fundos */
    --primary-turquoise: #40E0D0; /* Azul turquesa do logo */
    --primary-turquoise-light: #7FFFD4; /* Azul turquesa claro */
    --primary-green: #469b8a; /* Verde para botões - atualizado conforme solicitado */
    --primary-green-light: #5aad9c; /* Verde hover - atualizado */
    --dark-color: #333333; /* Preto/Cinza Escuro */
    --light-color: #FFFFFF; /* Branco */
    --text-color: #333333;
    --text-light: #FFFFFF;
    --shadow: 0 4px 10px rgba(55, 182, 255, 0.15);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--light-color);
    font-weight: 400;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

p {
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.text-primary {
    color: var(--primary-orange);
}

.text-secondary {
    color: var(--primary-blue);
}

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

/* Slogan */
.hero-slogan {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-orange); /* Alterado para laranja abóbora */
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.slogan-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-orange); /* Alterado para laranja abóbora */
    margin-top: 1rem;
    letter-spacing: 1px;
}

.footer-slogan {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-orange); /* Alterado para laranja abóbora */
    margin-top: 0.5rem;
    letter-spacing: 1px;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    text-align: center;
    box-shadow: var(--shadow);
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background-color: var(--primary-green); /* Alterado para verde claro */
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--primary-green-light); /* Verde claro hover */
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(76, 217, 100, 0.25);
}

.btn-secondary {
    background-color: var(--primary-green); /* Alterado para verde claro */
    color: var(--text-light);
}

.btn-secondary:hover {
    background-color: var(--primary-green-light); /* Verde claro hover */
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(76, 217, 100, 0.25);
}

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

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Header */
.header {
    background-color: var(--light-color);
    *padding: 8px 0;*
	padding-top: 8px;
  	padding-bottom: 8px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 100px; /* Logo no cabeçalho - ajustado conforme solicitado */
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    margin-left: 30px;
}

.nav-link {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
}

.nav-link:hover {
    color: var(--primary-orange);
}

.nav-cta {
    margin-left: 30px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue-light) 100%); /* Alterado para gradiente de azul mais contrastante */
    color: var(--text-light);
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

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

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    text-align: right;
    position: relative;
}

.hero-img {
    max-width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Seção de Benefícios */
.benefits {
    padding: 100px 0;
    background-color: var(--light-color);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-weight: 700;
}

.section-title p {
    font-weight: 400;
    font-size: 1.1rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background-color: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(55, 182, 255, 0.1);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(55, 182, 255, 0.2);
    border-color: var(--primary-blue);
}

.benefit-icon {
    font-size: 3rem;
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.benefit-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-orange);
    font-weight: 600;
}

.benefit-description {
    color: #666;
    font-weight: 400;
}

/* Seção de ROI */
.roi {
    padding: 100px 0;
    background-color: var(--primary-blue-very-light);
}

.roi-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.roi-tab {
    padding: 12px 25px;
    background-color: white;
    border: none;
    cursor: pointer;
    margin: 0 10px 10px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-family: 'Poppins', sans-serif;
}

.roi-tab.active {
    background-color: var(--primary-blue);
    color: white;
}

.roi-content {
    background-color: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.roi-item {
    display: none;
}

.roi-item.active {
    display: block;
}

.roi-title {
    color: var(--primary-orange);
    margin-bottom: 20px;
    font-weight: 600;
}

.roi-description {
    margin-bottom: 30px;
    font-weight: 400;
}

.roi-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 30px;
}

.roi-stat {
    text-align: center;
    padding: 20px;
}

.roi-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-orange); /* Alterado para laranja abóbora */
    margin-bottom: 10px;
}

.roi-stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

/* Seção Sobre */
.about {
    padding: 100px 0;
    background-color: white;
}

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

.about-text {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.about-text p {
    font-weight: 400;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
    position: relative;
}

.about-img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* Seção de Contato/Chatbot */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue-dark) 100%); /* Alterado para gradiente de azul mais contrastante */
    color: var(--text-light);
}

.chatbot-container {
    max-width: 500px;
    margin: 0 auto;
    background-color: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.chatbot-header {
    background-color: var(--primary-blue);
    color: white;
    padding: 20px;
    text-align: center;
}

.chatbot-header h3 {
    font-weight: 600;
}

.chatbot-messages {
    height: 300px;
    padding: 20px;
    overflow-y: auto;
    background-color: #f9f9f9;
}

.message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 20px;
    max-width: 80%;
    position: relative;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
}

.bot-message {
    background-color: var(--primary-blue-very-light);
    color: var(--text-color);
    border-top-left-radius: 0;
    align-self: flex-start;
}

.user-message {
    background-color: var(--primary-blue);
    color: white;
    border-top-right-radius: 0;
    align-self: flex-end;
    margin-left: auto;
}

.chatbot-input {
    display: flex;
    padding: 15px;
    border-top: 1px solid #eee;
    background-color: white;
}

.chatbot-input input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
}

.chatbot-input button {
    background-color: var(--primary-green); /* Alterado para verde claro */
    color: white;
    border: none;
    border-radius: 30px;
    padding: 10px 20px;
    margin-left: 10px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
}

.chatbot-input button:hover {
    background-color: var(--primary-green-light); /* Verde claro hover */
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
}

.footer-logo img {
    height: 70px; /* Logo no rodapé - aumentado conforme solicitado */
    margin-bottom: 20px;
}

.footer-links {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
    font-weight: 600;
}

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

.footer-link {
    margin-bottom: 10px;
}

.footer-link a {
    color: #aaa;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 400;
}

.footer-link a:hover {
    color: var(--primary-orange);
}

.footer-contact {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-weight: 400;
}

.contact-icon {
    margin-right: 10px;
    color: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
}

.copyright {
    color: #aaa;
    font-size: 0.9rem;
    font-weight: 400;
}

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text {
        margin-bottom: 40px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-text {
        padding-right: 0;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    .nav-menu {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-item {
        margin: 0 15px 10px;
    }
    
    .benefit-card {
        text-align: center;
    }
    
    .roi-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .roi-tab {
        width: 80%;
        margin-bottom: 10px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        margin-bottom: 40px;
    }
    
    .benefits, .roi, .about, .contact {
        padding: 60px 0;
    }
    
    .roi-content {
        padding: 20px;
    }
    
    .roi-stats {
        flex-direction: column;
    }
    
    .roi-stat {
        margin-bottom: 20px;
    }
}