/* Global Styles */
:root {
    --primary-color: #00D4BD;
    /* Vibrant Turquoise */
    --secondary-color: #002147;
    /* Intense Deep Blue */
    --accent-color: #FFC000;
    /* Golden Yellow (Amarelo Dourado) */
    --accent-hover: #E0A800;
    /* Slightly darker Gold for hover */
    --text-color: #333333;
    --light-bg: #F0FDFA;
    --white: #FFFFFF;
    --font-primary: 'Outfit', sans-serif;
    --border-radius: 12px;
    --transition-speed: 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
    padding-top: 80px;
    /* Space for fixed header */
}

h1,
h2,
h3 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    transition: all var(--transition-speed);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--accent-color);
    color: var(--secondary-color);
    /* Dark text on Gold for contrast */
    font-weight: 800;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-speed);
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    background-color: var(--accent-hover);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    margin: 5px;
    font-size: 1rem;
    white-space: nowrap;
}

/* HEADER / NAV */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--secondary-color);
    z-index: 1000;
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    /* Fixed height target */
}

.nav-logo {
    height: 100%;
    max-height: 50px;
    /* 60-70% of 60px header height is ~36-42px, let's go with 45-50px max */
    width: auto;
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}


.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s;
}

.nav-menu a:hover::after {
    width: 100%;
}

/* HERO SECTION */
.hero {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 60px 0 80px;
    /* Reduced vertical padding */
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, #00D4BD 0%, #00BFA9 100%);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title-text {
    font-size: 3.5rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -1px;
    display: none;
    /* Hidden by default if we use image, but can be enabled */
}

/* Since logo is in header, we keep hero simple or add a large headline text */
.hero h1 {
    font-size: 4rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--secondary-color);
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 15px;
    align-items: center;
    width: 100%;
}

/* SECTIONS COMMON */
section {
    padding: 60px 0;
    /* Reduced padding standard */
}

/* ABOUT SECTION */
.about-section {
    background-color: var(--light-bg);
    text-align: center;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-section h2 {
    color: var(--secondary-color);
    font-size: 2.2rem;
    margin-bottom: 25px;
}

.about-section p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.about-section .lead {
    font-size: 1.25rem;
    font-weight: 700;
}

/* TARGET AUDIENCE SECTION */
.target-audience {
    background-color: var(--white);
    text-align: center;
}

.section-title {
    color: var(--secondary-color);
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.card {
    background: var(--white);
    padding: 30px 25px;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
}

.icon-box {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.card h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

/* AUTHORITY SECTION */
.authority-section {
    background-color: var(--light-bg);
}

.authority-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.authority-image {
    height: 400px;
    /* Increased height to accommodate portrait better */
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #ddd;
}

.authority-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    /* Focus on face/top as requested */
}

.authority-text h2 {
    color: var(--secondary-color);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

/* FOOTER */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.footer-brand h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
}

.footer-links a {
    color: var(--white);
    font-size: 1.4rem;
    /* Icons size */
    margin-left: 20px;
}

.footer-links a:hover {
    color: var(--accent-color);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero h1 {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    /* Header smaller on mobile? */

    .main-header {
        padding: 5px 0;
    }

    .nav-menu {
        display: none;
    }

    /* Hide menu on mobile for now or simple solution */
    /* If you want mobile menu, need JS. For onescreen, just hiding or simplified is safer if not asked. 
       But user asked for "Menu". I will just keep it but maybe stack or smaller? 
       Actually, for a simple landing page, nav links might just wrap or stack.
    */
    .nav-container {
        justify-content: center;
    }

    .nav-logo {
        height: 40px;
    }

    .hero {
        padding: 40px 0 60px;
    }

    .hero-buttons {
        flex-wrap: wrap;
        /* Allow wrap on mobile to ensure full visibility as per constrained instruction */
        gap: 10px;
    }

    .btn-primary {
        font-size: 0.9rem;
        padding: 12px 20px;
        flex: 1 1 auto;
        /* Grow to fill */
        white-space: normal;
        /* Allow text wrap inside button if needed */
        min-width: 140px;
    }

    .authority-grid {
        grid-template-columns: 1fr;
    }

    .authority-image {
        order: -1;
        height: 360px;
        margin-bottom: 25px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}