/* RESET BÁSICO E CONFIGURAÇÕES GLOBAIS */
:root {
    --primary-blue: #0B2F5B;
    --accent-yellow: #FFC107;
    --light-gray: #f4f4f4;
    --dark-gray: #333;
    --white: #FFFFFF;
    --green: #4CAF50;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* NAVBAR */
.navbar {
    background: var(--white);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

.navbar .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
}

.navbar nav a {
    color: var(--dark-gray);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 600;
    transition: color 0.3s;
}

.navbar nav a:hover {
    color: var(--accent-yellow);
}

.cta-button-nav {
    background: var(--accent-yellow);
    color: var(--primary-blue) !important;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: background 0.3s;
}

.cta-button-nav:hover {
    background: #e6ac00;
    color: var(--primary-blue) !important;
}


/* SEÇÃO HERO */
.hero {
    background-image: linear-gradient(rgba(11, 47, 91, 0.7), rgba(11, 47, 91, 0.7)), url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 180px 0 100px 0;
    margin-top: 60px; /* Compensa a altura da navbar fixa */
}

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

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

.cta-button {
    background: var(--accent-yellow);
    color: var(--primary-blue);
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #e6ac00;
}

/* SEÇÕES GENÉRICAS */
.section {
    padding: 80px 0;
}

/* SEÇÃO SOLUÇÕES */
.solutions {
    padding: 80px 0;
    background: var(--light-gray);
    text-align: center;
}

.solutions h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.solution-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    text-align: left;
    transition: transform 0.3s, box-shadow 0.3s;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.solution-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.solution-card a {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--green);
    font-weight: 700;
    text-decoration: none;
}

/* SEÇÃO QUEM SOMOS */
.about {
    padding: 80px 0;
    background: var(--white);
}

.about .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    width: 100%;
    max-width: 450px;
    border-radius: 10px;
}

/* SEÇÃO CONTATO */
.contact {
    padding: 80px 0;
    background: var(--primary-blue);
    color: var(--white);
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    margin-top: 2rem;
    font-size: 1rem !important;
}

/* FOOTER */
.footer {
    background: var(--dark-gray);
    color: var(--light-gray);
    text-align: center;
    padding: 2rem 0;
}

/* ======================================================= */
/*                      MEDIA QUERIES (RESPONSIVIDADE)     */
/* ======================================================= */

/* Para Tablets e Celulares Maiores */
@media(max-width: 992px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    .about .container {
        flex-direction: column;
        text-align: center;
    }
}

/* Para Celulares */
@media(max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        padding-bottom: 0.5rem;
    }

    .navbar nav {
        margin-top: 1rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .navbar nav a {
        margin: 0.5rem 0;
        padding: 0.5rem;
    }
    
    .cta-button-nav {
        margin-top: 0.5rem;
    }

    .hero {
        padding: 120px 0 80px 0;
        margin-top: 120px; /* Compensa a nova altura da navbar */
    }

    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section, .solutions, .about, .contact {
        padding: 60px 0;
    }

    h2 {
        font-size: 2rem !important;
    }
}