/* Resets e Configurações Básicas */
:root {
    --primary-green: #4CAF50;
    --dark-green: #2E7D32;
    --light-green: #E8F5E9;
    --accent-orange: #FFB74D;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --bg-offwhite: #FAFAFA;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-offwhite);
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    color: var(--dark-green);
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    font-family: var(--font-body);
}

.btn-primary {
    background-color: var(--primary-green);
    color: var(--white);
    border: 2px solid var(--primary-green);
}

.btn-primary:hover {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
}

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

.btn-secondary:hover {
    background-color: var(--primary-green);
    color: var(--white);
}

/* Header */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo img {
    height: 100px;
    /* Ajuste conforme necessário para o logo */
    width: auto;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.main-nav a {
    font-weight: 500;
    color: var(--text-dark);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-green);
}

.btn-login-nav {
    border: 1px solid var(--primary-green);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    color: var(--primary-green) !important;
}

.btn-login-nav:hover {
    background-color: var(--primary-green);
    color: var(--white) !important;
}

/* Hero Section */
.hero {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--light-green) 0%, #FFFFFF 100%);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.credentials {
    margin-top: 1.5rem;
}

.credentials li {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

/* Features / Abordagem */
.features-section {
    padding: 5rem 0;
    background-color: var(--bg-offwhite);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-green);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-green);
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background-color: var(--secondary-color);
    /* Fallback */
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    font-size: 2.5rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-section .btn {
    background-color: var(--white);
    color: var(--dark-green);
    border: none;
}

.cta-section .btn:hover {
    background-color: var(--light-green);
    transform: scale(1.05);
}

/* Footer */
.main-footer {
    background-color: #222;
    color: #aaa;
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    height: 80px;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    margin-bottom: 1rem;
}

.footer-links a {
    margin-left: 1.5rem;
    color: var(--white);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary-green);
}

/* Responsividade */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

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

    .footer-links a {
        margin: 0 0.75rem;
    }
}