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

body {
    font-family: 'Segoe UI', sans-serif;
    line-height: 1.6;
    background: #f9f9f9;
    color: #333;
}

/* Header */
.header {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.navbar {
    position: absolute;
    top: 0;
    margin-top: 15px;
    left: 0;
    width: 100%;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(0, 51, 102, 0.5);
    /* transparent blue */
    color: white;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1rem;
    position: relative;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
}

.nav-links li a:hover {
    color: #00ccff;
}

/* Dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    z-index: 100;
    min-width: 160px;
}

.dropdown:hover .dropdown-menu,
.dropdown-menu:hover {
    display: block;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu li a {
    padding: 0.5rem 1rem;
    display: block;
    color: #003366;
    text-decoration: none;
}

.dropdown-menu li a:hover {
    background-color: #f0f0f0;
}

/* Responsive Menu Toggle */
.menu-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: white;
}

/* Slideshow */
.slideshow {
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background: black;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide.active {
    opacity: 1;
}

.caption {
    position: absolute;
    bottom: 20%;
    left: 5%;
    background: rgba(0, 85, 170, 0.7);
    padding: 1rem 2rem;
    color: white;
    font-size: 1.5rem;
    border-radius: 8px;
}

/* Highlight Section */
.highlight-section {
    position: relative;
    background: url("school-bg.jpg") center/cover fixed no-repeat;
    color: white;
    padding: 5rem 2rem;
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.highlight-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 1100px;
    margin: auto;
    align-items: center;
    justify-content: space-between;
}

.video-box video {
    width: 100%;
    border-radius: 12px;
    max-width: 500px;
}

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

.highlight-text .stats {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

.stats div {
    font-size: 1.2rem;
    font-weight: bold;
}

.stats span {
    display: block;
    font-size: 2rem;
    color: #00ffcc;
}

/* Dynamic Sections */
.dynamic-section {
    padding: 3rem 2rem;
    background: white;
    max-width: 1000px;
    margin: auto;
    text-align: center;
}

.dynamic-section img {
    max-width: 200px;
    border-radius: 12px;
    margin: 1rem 0;
}

/* Testimonial slider */
.testimonial-slider {
    position: relative;
    min-height: 260px;
}

.testimonial-slide {
    position: absolute;
    opacity: 0;
    width: 100%;
    transition: opacity 1s ease-in-out;
    top: 0;
    left: 0;
    z-index: 0;
}

.testimonial-slide.active {
    opacity: 1;
    z-index: 1;
}

.slider-dots .testimonial-dot {
    height: 12px;
    width: 12px;
    margin: 0 6px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.slider-dots .testimonial-dot.active {
    background-color: #00b386;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #00b386;
}

/* Footer */
.footer {
    background: #003366;
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    max-width: 1100px;
    margin: auto;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-contact {
    list-style: none;
}

.footer-links ul li,
.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-form form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-form input,
.footer-form textarea {
    padding: 0.5rem;
    border: none;
    border-radius: 6px;
    font-family: inherit;
}

.footer-form button {
    padding: 0.7rem;
    background: #00cc99;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.footer-copy {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
}

.quem-somos-modern {
    padding: 5rem 2rem;
    background: #f4f9fc;
    text-align: center;
}

.quem-somos-modern .section-title {
    font-size: 2.5rem;
    color: #003366;
    margin-bottom: 0.5rem;
}

.quem-somos-modern .section-subtitle {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-inline: auto;
}

.cards-quem-somos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1100px;
    margin: auto;
}

.card-item {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    width: 300px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.card-item:hover {
    transform: translateY(-6px);
}

.card-item h3 {
    font-size: 1.4rem;
    margin-top: 1rem;
    margin-bottom: 0.7rem;
    color: #003366;
}

.card-item p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
}


.icon-circle {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}


/* Responsive */

@media screen and (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        background: rgba(0, 51, 102, 0.95);
        position: absolute;
        top: 70px;
        right: 0;
        width: 200px;
        padding: 1rem;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .highlight-content {
        flex-direction: column;
        align-items: center;
    }

    .stats {
        justify-content: center;
        flex-wrap: wrap;
    }
}