* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* HEADER */
.header {
    background: #1f7a3d;
    padding: 15px 0;
    color: #fff;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search {
    width: 40%;
    background: #fff;
    padding: 8px;
    border-radius: 20px;
    border: none;
    display: flex;
}

.search-icon {
    color: #B2B2B2;
}
.noborder {
    border: none;
}

.icons * {
    color: #fff !important;
}

.d-flex {
    display: flex;
    justify-content: center;
}

/* Popup do calendário */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.calendar-day {
    padding: 12px;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    background: #e9ecef;
}

.calendar-day.available {
    background: #fff;
    color: #000;
    border: 0.6px solid #ccc;
    cursor: pointer;
}

.calendar-day.unavailable {
    background: #dc3545;
    color: #fff;
    cursor: not-allowed;
}

.calendar-day.empty {
    background: transparent;
    cursor: default;
}

/* Títulos */
.title-featured {
    color: #D3081C;
}

.container-courses-title {
    background: #1f7a3d;
}

/* Textos */
.text-upper {
    text-transform: uppercase;
}
.text-lower {
    text-transform: lowercase;
}

/* Ícones */
.icons {
    display: flex;
    gap: 30px;
}

/* Estilo base */
.icon-featured {
    width: 64px;
}

.fa-solid, .fas {
    font-size: 28px;
}

/* HERO */
.hero {
    background: #000;
    color: #fff;
    padding: 60px 0;
}

.hero-content {
    display: flex;
    gap: 30px;
    align-items: center;
}

.hero-text {
    flex: 1;
}

.hero-image img {
    width: 100%;
}

.btn {
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    margin-right: 10px;
}

.primary {
    background: #1f7a3d;
    color: #fff;
}

.outline {
    border: 1px solid #fff;
    color: #fff;
}

/* ABOUT */
.about {
    display: flex;
    padding: 60px 0;
    gap: 40px;
}

.about-right .card {
    background: #1f7a3d;
    color: #fff;
    padding: 20px;
    margin-bottom: 10px;
    border-radius: 10px;
}

/* menu */
.menu {
    background: #D3081C;
    overflow: hidden;
    width: 100%;
    padding: 10px 0;
}

.menu-track {
    width: max-content;
    animation: slide 25s linear infinite;
}

/* pausa ao passar mouse */
.menu:hover .menu-track {
    animation-play-state: paused;
}

.menu ul {
    list-style: none;
    display: flex;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.menu ul li {
    color: #fff;
    white-space: nowrap;
    font-weight: bold;
}

/* animação */
@keyframes slide {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* COURSES */
.courses {
    background: #0a0a0a;
    color: #fff;
    /*padding: 60px 0;*/
    text-align: center;
}

.padding-top-bottom-16 {
    padding: 16px 0;
}

.filters button {
    margin: 10px;
    padding: 8px 15px;
    border-radius: 20px;
    border: none;
}

.course-grid {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.course-card {
    background: #1f7a3d;
    padding: 15px;
    border-radius: 15px;
}

.course-card img {
    max-width: 200px;
    border-radius: 10px;
}

/* CONTACT */
.contact {
    display: flex;
    padding: 60px 0;
    gap: 40px;
}

.contact > div {
    width: 100%;
}

.contact-right form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-right form label {
    font-weight: 600;
}

.contact-right input,
.contact-right textarea {
    padding: 10px;
    border-radius: 8px;
    border: none;
}

button[type="submit"] {
    color: #fff;
    background: #19863B;
    padding: 10px 16px;
    border-radius:10px;
}

/* FOOTER */
.footer {
    background: #1f7a3d;
    color: #fff;
    padding: 30px 0;
}

.footer h4 {
    color: #fff;
}

.footer-content {
    display: flex;
    justify-content: space-between;
}

.about .about-right .card {
    text-align: center;
}

.about .about-right .card img {
    margin: auto;
}

/* RESPONSIVO */
@media (min-width: 768px) {
    .only-mobile {
        display: none;
    }
    .about .about-left, .about .about-right {
        flex: 1;
    }
    .d-flex .img-fluid {
        max-width: 300px;
    }
}
@media (max-width: 768px) {
    .hero-content,
    .about,
    .contact,
    .course-grid,
    .footer-content {
        flex-direction: column;
    }
    
    .course-card img {
        max-width: 100%;
    }
    
    .d-flex .img-fluid {
        width: 100%;
    }
    
    .only-desktop {
        display: none;
    }
}