:root {
    --bg: #0A1A2F;
    --primary: #1F4B99;
    --light: #F5F5F5;
    --text: #222;
    --accent: #00A3FF;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #ffffff;
    color: var(--text);
    line-height: 1.6;
}

header {
    background: var(--bg);
    color: #fff;
    padding: 40px 20px;
}

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

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

nav img {
    height: 90px;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-size: 0.95rem;
}

nav a:hover { text-decoration: underline; }

.hero {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr);
    gap: 30px;
    align-items: center;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1rem;
    margin-bottom: 20px;
    color: #e0e6f0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: #0088d6;
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
}

section {
    padding: 40px 20px;
}

section:nth-of-type(odd) {
    background: var(--light);
}

section h2 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: var(--bg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.card {
    background: #fff;
    border-radius: 6px;
    padding: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

/* LOGOS DOS CLIENTES — corrigidos */
.clientes-logos {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.clientes-logos img {
    height: 80px;
    width: auto;
    object-fit: contain;
    display: block;
}

.contact-form {
    max-width: 500px;
    width: 100%;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 18px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

.contact-form button {
    width: 100%;
    padding: 14px;
    font-size: 1.1rem;
}

@media (max-width: 600px) {
    .hero {
        grid-template-columns: 1fr;
    }
    nav img {
        height: 70px;
    }
    .btn {
        width: 100%;
        text-align: center;
    }
}

footer {
    background: var(--bg);
    color: #fff;
    padding: 20px;
    text-align: center;
    font-size: 0.85rem;
}