:root {
    --blue-deep: #00152e;
    --blue-mid: #004e80;
    --accent-cyan: #00d2ff;
    --text-white: #ffffff;
    --text-dark: #333333;
    --bg-white: #ffffff;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--blue-deep);
    overflow-x: hidden;
}

.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--blue-deep);
}

.tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    z-index: 1;

    background-color: #175284;
    background-image: url("https://www.saoluis.ma.gov.br/img/bg_banners_servicos.webp");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.tech-background::after {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--text-white);
    max-width: 900px;
    padding: 20px;
}

.title-main {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: 4px;
    line-height: 1;
    margin-bottom: 10px;
    background: linear-gradient(to right, #fff, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: white;
}

.title-sub {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: white;
}

.tagline {
    font-size: 1.2rem;
    font-style: italic;
    color: #b0c4de;
    margin-bottom: 3.5rem;
}

.button-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-cyan);
    color: var(--blue-deep);
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 5px 20px rgba(0, 210, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 210, 255, 0.5);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    border-color: var(--text-white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.info-section {
    display: flow-root;
    margin-top: 0 !important;
    padding-top: 100px;
    padding-bottom: 100px;
    padding-left: 20px;
    padding-right: 20px;
    background-color: var(--bg-white);
    color: var(--text-dark);
    position: relative;
    z-index: 20;
}

.info-section .container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-family: var(--font-heading);
    color: var(--blue-mid);
    font-size: 2.5rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--blue-mid);
    margin: 15px auto 0;
    border-radius: 2px;
}

.info-content {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: left;
}

.info-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
	text-align: justify;
}

.info-text strong {
    color: var(--blue-mid);
    font-weight: 700;
}

@media (max-width: 768px) {
    .title-main { font-size: 3rem; }
    .hero-content { padding-top: 0; }
    .info-section { padding-top: 60px; padding-bottom: 60px; }
}