/* ===== BOTÕES COM ALINHAMENTO CONSISTENTE ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    line-height: 1;
    min-height: 3rem;
}

.btn:hover
{
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
    min-height: 2.5rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    min-height: 3.5rem;
}

/* ===== CARDS COM ALINHAMENTO PERFEITO ===== */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: 1.5rem 1.5rem 0;
    margin-bottom: 1rem;
}

.card-body {
    padding: 0 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-footer {
    padding: 1rem 1.5rem;
    background: var(--bg-lighter);
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

/* Card de preview alinhado */
.preview-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.preview-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: block;
}

.preview-card h3 {
    margin-bottom: 1rem;
    font-size: 1.375rem;
}

.preview-card p {
    margin-bottom: 1.5rem;
    flex: 1;
    line-height: 1.6;
}

/* ===== NAVEGAÇÃO ALINHADA ===== */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    height: 40px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1rem;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.nav-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
}

.mobile-menu-btn:hover {
    background: var(--bg-lighter);
}

/* ===== HERO SECTION ALINHADA ===== */
.hero {
    padding: 8rem 0 6rem;
    background:  
                url('../images/Biodiversidade.jpg') center/cover no-repeat;
    margin-top: 70px;
    min-height: 95vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* ===== FORMULÁRIOS ALINHADOS ===== */
.form-group {
    margin-bottom: 1.5rem;
    width: 100%;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

/* ===== FOOTER ALINHADO ===== */
.footer {
    background: #1f2937;
    color: var(--white);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a,
.footer-links button {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    padding: 0;
    font-size: 0.875rem;
}

.footer-links a:hover,
.footer-links button:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-contacts p {
    margin-bottom: 0.75rem;
    color: #d1d5db;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-contacts a {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
}

.footer-contacts a:hover {
    color: var(--white);
}

.footer-values p {
    margin-bottom: 0.5rem;
    color: #d1d5db;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* ===== MODAL ALINHADO ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 42rem;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-lighter);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--bg-light);
    color: var(--text-dark);
}

.modal-body {
    padding: 2rem;
}

/* Breadcrumb alinhado */
.breadcrumb {
    background: var(--bg-lighter);
    padding: 1rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--text-light);
}

/* ===== LINKS DE PREVIEW CONSISTENTES ===== */
.preview-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    transition: var(--transition);
    background: transparent;
    cursor: pointer;
    margin-top: auto;
}

.preview-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}



/* ===== BOTÕES DE CARDS DE SETORES ===== */
.sector-preview-card .preview-link {
    margin-top: 1rem;
    align-self: flex-start;
}

/* ===== BOTÕES DE PREVIEW CARD PADRÃO ===== */
.preview-card .preview-link {
    margin-top: auto;
}

/* ===== BOTÕES CALL-TO-ACTION SECUNDÁRIOS ===== */
.preview-cta .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1.125rem;
}

.preview-cta .btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== BOTÕES DO FOOTER ===== */
.footer-links button {
    background: none;
    border: none;
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
    text-align: left;
    cursor: pointer;
    padding: 0;
    font-size: 0.875rem;
    font-family: inherit;
}

.footer-links button:hover {
    color: var(--white);
    transform: translateX(5px);
}

/* ===== BOTÕES DE NAVEGAÇÃO ===== */
.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
}

.nav-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    font-family: inherit;
    font-size: 1rem;
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ===== BOTÕES DO FORMULÁRIO ===== */
.contact-form .btn-primary {
    width: 100%;
    justify-content: center;
}

/* ===== ESTADOS DOS BOTÕES ===== */
.btn:disabled,
.nav-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn:disabled:hover,
.nav-btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}