:root {
    --bg-color: #0b3444;
    --text-color: #e6e6e6;
    --font-heading: 'Open Sans', sans-serif;
    --font-text: 'Roboto', sans-serif;
}

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

a, a:visited{
    color: var(--text-color);
}
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.watermark {
    position: absolute;
    top: 0;
    bottom: 0;
    opacity: 0.05;
    z-index: 1;
    display: flex;
    align-items: center;
}

.watermark img {
    max-height: 100vh;
    width: auto;
}

.watermark-left {
    left: 0;
}

.watermark-right {
    right: 0;
}

.container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 600px;
    width: 100%;
}

.logo {
    margin-bottom: 30px;
    width: 80px;
    height: auto;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    padding: 6px;
}

h1 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

h3 {
    font-family: var(--font-text);
    font-weight: 400;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 25px;
}

p {
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 20px;
}

.areas-atuacao {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 12px;
    margin: 25px 0 35px 0;
}

.area-tag {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-family: var(--font-text);
    transition: all 0.3s ease;
}

.area-tag:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #25d366;
    color: #ffffff !important;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 25px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.4rem;
    }
    p {
        font-size: 1rem;
    }
    .watermark-right {
        display: none;
    }
}