/* Botões */
.expand-btn {
    background: #8b4513;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.expand-btn:hover {
    background: #6d3410;
    transform: translateY(-2px);
}

/* Botão de link da formadora */
.instructor-link-section {
    margin-top: 20px;
    text-align: center;
}

.instructor-link-btn {
    background: linear-gradient(135deg, #8b4513, #d4a574);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

.instructor-link-btn:hover {
    background: linear-gradient(135deg, #6d3410, #b8865a);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.4);
}

/* Gallery Section */
.gallery-section {
    margin: 60px 0;
}

.gallery-header {
    text-align: center;
    margin-bottom: 40px;
}

.gallery-header h2 {
    color: #8b4513;
    font-size: 2.5em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.gallery-header p {
    color: #5d4037;
    font-size: 1.1em;
}

.gallery-container {
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 0 10px;
    margin-bottom: 30px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    aspect-ratio: 1;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(139, 69, 19, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-icon {
    font-size: 2em;
    color: white;
    background: rgba(255,255,255,0.2);
    padding: 15px;
    border-radius: 50%;
    border: 2px solid white;
}

.gallery-controls {
    text-align: center;
    margin-top: 30px;
}

.gallery-btn {
    background: linear-gradient(135deg, #8b4513, #d4a574);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.3);
}

.gallery-btn:hover {
    background: linear-gradient(135deg, #6d3410, #b8865a);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 69, 19, 0.4);
}

.gallery-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Gallery Modal */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    z-index: 2000;
    animation: fadeIn 0.3s ease-in;
}

.gallery-modal.active {
    display: block;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    max-height: 90vh;
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: #8b4513;
    color: white;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: #6d3410;
}

.modal-prev, .modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(139, 69, 19, 0.8);
    color: white;
    border: none;
    font-size: 2em;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-prev {
    left: 15px;
}

.modal-next {
    right: 15px;
}

.modal-prev:hover, .modal-next:hover {
    background: rgba(139, 69, 19, 1);
    transform: translateY(-50%) scale(1.1);
}

#modal-image {
    width: 100%;
    height: auto;
    max-width: 80vw;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 5px;
}

.modal-counter {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(139, 69, 19, 0.9);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
}

/* Seção de localização */
.location-section {
    text-align: center;
    margin: 40px 0;
}

.location-btn {
    background: #8b4513;
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.3);
}

.location-btn:hover {
    background: #6d3410;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 69, 19, 0.4);
}

/* Popup da localização */
.location-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease-in;
}

.location-popup.active {
    display: flex;
}

.popup-content {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: scale(0.8) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 2px solid #f0f0f0;
    background: linear-gradient(135deg, #8b4513, #d4a574);
    color: white;
    border-radius: 20px 20px 0 0;
}

.popup-header h3 {
    font-size: 1.5em;
    margin: 0;
}

.close-popup {
    background: none;
    border: none;
    color: white;
    font-size: 1.5em;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.close-popup:hover {
    background: rgba(255, 255, 255, 0.2);
}

.popup-body {
    padding: 30px;
}

.location-image {
    text-align: center;
    margin-bottom: 20px;
}

.location-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.location-info {
    background: #faf5f0;
    padding: 20px;
    border-radius: 15px;
    border-left: 5px solid #8b4513;
}

.location-info p {
    margin-bottom: 8px;
    color: #8b4513;
    line-height: 1.6;
}

.location-info a {
    color: #8b4513;
    text-decoration: none;
    font-weight: bold;
}

.location-info a:hover {
    text-decoration: underline;
}

/* Call to Action */
.cta-section {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #8b4513, #d4a574);
    border-radius: 20px;
}

.cta-section h2 {
    color: white;
    font-size: 2.5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.cta-btn {
    background: white;
    color: #333;
    border: none;
    padding: 20px 50px;
    font-size: 1.3em;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}