:root {
    --primary-blue: #007bff;
    --secondary-blue: #6cace4;
    --light-blue: #e9f5ff;
    --dark-blue: #0056b3;
    --white: #ffffff;
    --gray: #f8f9fa;
    --text-color: #333;
    --font-montserrat: 'Montserrat', sans-serif;
}

body {
    font-family: var(--font-montserrat);
    margin: 0;
    padding: 0;
    background-color: var(--gray);
    color: var(--text-color);
    overflow-x: hidden;
}

/* Header */
header {
    background-color: var(--white);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: calc(100% - 80px); /* Ajustado para considerar o padding */
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header .logo-desktop {
    height: 60px;
    display: block;
}

header .logo-mobile {
    height: 60px;
    display: none;
}

@media (max-width: 768px) {
    header .logo-desktop {
        display: none;
    }

    header .logo-mobile {
        display: block;
        height: 32px;
    }
}

header a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 2px solid var(--primary-blue);
}

header a:hover {
    background-color: var(--primary-blue);
    color: var(--white);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 150px 40px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('imagens/hsl_6.png') no-repeat center center/cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-style: italic;
}

.hero-content .cta-button {
    background-color: var(--white);
    color: var(--primary-blue);
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease-in-out;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-content .cta-button:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: scale(1.05);
}

/* Key Services Section */
.key-services {
    padding: 60px 40px;
    text-align: center;
    background-color: var(--light-blue);
}

.key-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease-in-out;
}

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

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0;
}

.service-card a {
    text-decoration: none;
    color: inherit;
}

/* Sections */
.section {
    padding: 80px 40px;
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-weight: 700;
}

.section-content {
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 40px;
}

/* Founders Section */
.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.founder-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.founder-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.founder-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.founder-card p {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 0;
}

/* Open Positions Section */
.positions-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.positions-list li {
    background-color: var(--light-blue);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    text-align: left;
}

.positions-list li h3 {
    font-size: 1.3rem;
    color: var(--dark-blue);
    margin-top: 0;
    margin-bottom: 10px;
}

.positions-list li p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0;
}

/* Contact Section */
.contact-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.contact-form input,
.contact-form textarea {
    width: 80%;
    max-width: 500px;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form button {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease-in-out;
    box-shadow: 0 3px 7px rgba(0, 0, 0, 0.1);
}

.contact-form button:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: var(--primary-blue);
    color: var(--white);
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        padding: 8px 12px;
        width: calc(100% - 24px);
        align-items: center;
    }

    header a {
        padding: 6px 10px;
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .key-services-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 15px 8px;
    }

    .founders-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        padding: 0;
    }

    .section {
        padding: 30px 15px;
    }

    .section-content {
        padding: 0 10px;
    }

    .positions-list {
        margin: 15px 8px;
    }

    .contact-form {
        width: 90%;
        margin: 0 auto;
    }

    .contact-form input,
    .contact-form textarea {
        width: 100%;
        box-sizing: border-box;
    }
}

/* Ajustes específicos para telas muito pequenas */
@media (max-width: 480px) {
    .founders-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 1.5rem;
        padding: 0 10px;
    }

    .hero-content p {
        font-size: 1rem;
        padding: 0 10px;
    }

    .section-title {
        font-size: 1.4rem;
    }
}