/* ==========================================================================
   Blog Profissional - Stylesheet Principal
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: #2c3e50;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: #555555;
}

a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #27ae60;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav__brand {
    flex-shrink: 0;
}

.nav__logo-link {
    display: block;
    line-height: 1;
}

.nav__logo-img {
    height: 45px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: all 0.3s ease;
}

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

/* Fallback para texto se a imagem não carregar */
.nav__logo {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    color: #555555;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav__link:hover,
.nav__link--active {
    color: #ffffff;
    background-color: #3498db;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: #2c3e50;
    transition: all 0.3s ease;
}

/* Main Content */
.main {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #ffffff;
    padding: 4rem 0;
    text-align: center;
}

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

.hero__logo {
    margin-bottom: 2rem;
    text-align: center;
}

.hero__logo-img {
    height: 80px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    animation: fadeInUp 0.8s ease-out;
}

.hero__title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero__description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
}

.btn--primary {
    background-color: #27ae60;
    color: #ffffff;
}

.btn--primary:hover {
    background-color: #229954;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn--secondary {
    background-color: #3498db;
    color: #ffffff;
    border: 2px solid #3498db;
}

.btn--secondary:hover {
    background-color: transparent;
    color: #3498db;
}

.btn--small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Sections */
.section__title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.2rem;
    color: #2c3e50;
}

.featured {
    padding: 4rem 0;
    background-color: #ffffff;
}

.about-preview {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.about-preview__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-preview__text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #555555;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.articles-grid--full {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.article-card {
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.article-card__image {
    height: 200px;
    overflow: hidden;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #3498db 0%, #27ae60 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
}

.article-card__content {
    padding: 1.5rem;
}

.article-card__category {
    display: inline-block;
    background-color: #3498db;
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.article-card__title {
    margin-bottom: 0.8rem;
}

.article-card__title a {
    color: #2c3e50;
    font-weight: 600;
}

.article-card__title a:hover {
    color: #3498db;
}

.article-card__excerpt {
    color: #666666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.article-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #888888;
}

.article-card__read-time {
    color: #27ae60;
    font-weight: 500;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    padding: 3rem 0;
    text-align: center;
}

.page-header__title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.page-header__subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Content Layout */
.content-section {
    padding: 3rem 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.content-main {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

/* Article Content */
.article-content {
    padding: 2rem 0;
}

.article-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    padding: 2rem 0;
}

.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb span {
    color: #ffffff;
}

.article-category {
    display: inline-block;
    background-color: #27ae60;
    color: #ffffff;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.article-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.article-meta {
    display: flex;
    gap: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.article-read-time {
    color: #27ae60;
    font-weight: 500;
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-left: 4px solid #3498db;
    border-radius: 6px;
}

.article-body h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

.article-body h3 {
    margin-top: 1.5rem;
    color: #27ae60;
}

.article-body ul, .article-body ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.article-body li {
    margin-bottom: 0.5rem;
    color: #555555;
}

.article-body strong {
    color: #2c3e50;
    font-weight: 600;
}

/* Article Footer */
.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.article-tags {
    margin-bottom: 2rem;
}

.tag {
    display: inline-block;
    background-color: #ecf0f1;
    color: #2c3e50;
    padding: 0.3rem 0.8rem;
    margin: 0.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}


/* Related Articles */
.related-articles {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.related-card {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.related-card:hover {
    background-color: #e9ecef;
}

.related-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.related-card time {
    font-size: 0.85rem;
    color: #888888;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.widget {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.widget__title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

/* Search Form */
.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.9rem;
}

.search-btn {
    padding: 0.8rem 1.5rem;
    background-color: #3498db;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background-color: #2980b9;
}

/* Category Lists */
.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 0.5rem;
}

.category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.category-link:hover {
    background-color: #f8f9fa;
    color: #3498db;
}

.category-link span {
    background-color: #ecf0f1;
    color: #2c3e50;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Popular Posts */
.popular-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mini-post {
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.mini-post:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mini-post h4 {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    line-height: 1.4;
}

.mini-post time {
    font-size: 0.8rem;
    color: #888888;
}

/* Stats */
.stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #3498db;
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: #666666;
    font-weight: 500;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.value-item {
    text-align: center;
    padding: 2rem 1rem;
    background-color: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-item h3 {
    color: #3498db;
    margin-bottom: 1rem;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form-section,
.contact-info-section {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.form-input,
.form-select,
.form-textarea {
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: 'Nunito', sans-serif;
    transition: border-color 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3498db;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    color: #3498db;
    margin-bottom: 0.5rem;
}

.contact-cta {
    margin-top: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, #3498db 0%, #27ae60 100%);
    border-radius: 12px;
    text-align: center;
    color: #ffffff;
}

.contact-cta h3 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.contact-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

/* Category Filter */
.category-filter {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    background-color: #ffffff;
    color: #555555;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn--active {
    background-color: #3498db;
    color: #ffffff;
    border-color: #3498db;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination__link {
    padding: 0.8rem 1.2rem;
    background-color: #ffffff;
    color: #555555;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination__link:hover,
.pagination__link--active {
    background-color: #3498db;
    color: #ffffff;
    border-color: #3498db;
}

.pagination__link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #f8f9fa;
    color: #999999;
}

.pagination__link:disabled:hover {
    background-color: #f8f9fa;
    color: #999999;
    border-color: #ddd;
}

/* Author Info */
.author-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3498db 0%, #27ae60 100%);
    border-radius: 50%;
    flex-shrink: 0;
}

.author-details h4 {
    margin-bottom: 0.3rem;
    color: #2c3e50;
}

.author-details p {
    font-size: 0.9rem;
    color: #666666;
    margin: 0;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__logo {
    margin-bottom: 1.5rem;
}

.footer__logo-img {
    height: 60px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.footer__title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.footer__subtitle {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #ecf0f1;
}

.footer__description {
    color: #bdc3c7;
    line-height: 1.6;
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__link {
    color: #bdc3c7;
    padding: 0.3rem 0;
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: #3498db;
}

/* Redes Sociais */
.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    overflow: hidden;
    background-color: transparent;
    box-shadow: none;
}

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

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-link:hover img {
    transform: scale(1.1);
}

.social-link--facebook:hover {
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.4);
}

.social-link--instagram:hover {
    box-shadow: 0 4px 15px rgba(240, 148, 51, 0.4);
}

.social-link--whatsapp {
    background-color: transparent;
}

.social-link--whatsapp img {
    /* Removido filtro - imagem com cores originais */
}

.social-link--whatsapp:hover {
    background-color: transparent;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .nav {
        padding: 1rem 15px;
    }

    .nav__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #ffffff;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .nav__menu.active {
        display: flex;
    }

    .nav__toggle {
        display: flex;
    }

    /* Logo responsiva no mobile */
    .nav__logo-img {
        height: 35px;
        max-width: 150px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__description {
        font-size: 1rem;
    }

    /* Logo do hero responsiva */
    .hero__logo-img {
        height: 60px;
        max-width: 200px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.7rem; }
    h3 { font-size: 1.3rem; }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .category-filter {
        justify-content: center;
    }

    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .pagination {
        flex-wrap: wrap;
    }

    .article-title {
        font-size: 2rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }


    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    /* Logo do footer responsiva no mobile */
    .footer__logo-img {
        height: 45px;
        max-width: 180px;
    }

    /* Redes sociais responsivas */
    .social-links {
        justify-content: center;
    }
    
    .social-link {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }

    .hero__title {
        font-size: 1.8rem;
    }

    /* Logo ainda menor em telas muito pequenas */
    .nav__logo-img {
        height: 30px;
        max-width: 120px;
    }

    .hero__logo-img {
        height: 50px;
        max-width: 160px;
    }

    .footer__logo-img {
        height: 35px;
        max-width: 140px;
    }

    .section__title {
        font-size: 1.8rem;
    }

    .page-header__title {
        font-size: 2rem;
    }

    .content-main {
        padding: 1.5rem;
    }

    .widget {
        padding: 1rem;
    }

    .contact-form-section,
    .contact-info-section {
        padding: 1.5rem;
    }

    .article-body {
        font-size: 1rem;
    }

    .article-lead {
        font-size: 1.1rem;
        padding: 1rem;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.article-card {
    animation: fadeInUp 0.6s ease-out;
}

.article-card:nth-child(2) {
    animation-delay: 0.1s;
}

.article-card:nth-child(3) {
    animation-delay: 0.2s;
}

/* Response Boxes */
.response-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #27ae60;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Service Boxes */
.service-box {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #e9ecef;
    border-left: 4px solid #3498db;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.service-box h4 {
    color: #3498db;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.service-box h4:first-child {
    margin-top: 0;
}

.service-box p {
    margin-bottom: 0.5rem;
    color: #555555;
    line-height: 1.6;
}

/* Price Factor Boxes */
.price-factor {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.factor-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: #ffffff;
    border-radius: 6px;
    border-left: 3px solid #3498db;
}

.factor-item:last-child {
    margin-bottom: 0;
}

.factor-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.factor-item p {
    margin: 0;
    color: #555555;
    line-height: 1.6;
}

/* Explanation Box */
.explanation-box {
    background: linear-gradient(135deg, #e8f4f8 0%, #d1ecf1 100%);
    border: 1px solid #bee5eb;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.explanation-box p {
    color: #2c3e50;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.highlight-text {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #27ae60;
    margin-top: 1rem;
}

.highlight-text h4 {
    color: #27ae60;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.highlight-text p {
    margin: 0;
    color: #2c3e50;
    font-weight: 500;
}

/* Advantages Grid */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.advantage-item {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.advantage-item h4 {
    color: #3498db;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.advantage-item p {
    color: #666666;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Source References */
.source-reference {
    font-size: 0.85rem;
    color: #888888;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.source-reference a {
    color: #3498db;
    text-decoration: underline;
}

.source-reference a:hover {
    color: #2980b9;
}

/* Mission and Vision Boxes */
.mission-box,
.vision-box {
    background: linear-gradient(135deg, #e8f4f8 0%, #d1ecf1 100%);
    border-left: 4px solid #3498db;
    padding: 2rem;
    border-radius: 12px;
    margin: 1.5rem 0;
}

.mission-box p,
.vision-box p {
    color: #2c3e50;
    font-weight: 500;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Services List */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-3px);
}

.service-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

.service-content {
    flex: 1;
}

.service-content h4 {
    color: #2c3e50;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.service-content p {
    color: #555555;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Differentials Grid */
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.differential-item {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.differential-item:hover {
    transform: translateY(-5px);
}

.differential-item h3 {
    color: #3498db;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.differential-item p {
    color: #555555;
    line-height: 1.7;
}

/* Cities List */
.cities-list .service-list {
    max-height: none;
}

.cities-list .service-list li {
    font-size: 0.95rem;
    color: #2c3e50;
    font-weight: 500;
}

.response-box h3 {
    color: #27ae60;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.response-box p {
    margin-bottom: 0;
    line-height: 1.7;
}

/* Benefits List */
.benefits-list {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.benefit-item:last-child {
    margin-bottom: 0;
}

.benefit-icon {
    font-size: 1.2rem;
    color: #27ae60;
    flex-shrink: 0;
}

.benefit-text {
    color: #2c3e50;
    font-weight: 500;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.3);
}

.cta-box h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-box strong {
    color: #f1c40f;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 180px;
}

/* Botão com ícone WhatsApp */
.btn-icon-whatsapp {
    width: 20px;
    height: 20px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

/* Botão com texto secundário */
.btn-main-text {
    display: block;
    font-weight: 600;
}

.btn-sub-text {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 0.2rem;
}

/* Service List */
.service-list {
    list-style: none;
    padding: 0;
}

.service-list li {
    padding: 0.5rem 0;
    color: #555555;
    font-weight: 500;
    border-bottom: 1px solid #e9ecef;
}

.service-list li:last-child {
    border-bottom: none;
}

/* Contact Widget */
.contact-widget {
    text-align: center;
}

.contact-widget p {
    margin-bottom: 1.5rem;
    color: #555555;
    font-weight: 500;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* Responsive adjustments for new elements */
@media (max-width: 768px) {
    .response-box {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .response-box h3 {
        font-size: 1rem;
    }
    
    .benefits-list {
        padding: 1.5rem;
    }
    
    .cta-box {
        padding: 2rem 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
    
    .btn-icon-whatsapp {
        width: 18px;
        height: 18px;
    }
    
    .btn-sub-text {
        font-size: 0.8rem;
    }
    
    .benefit-item {
        gap: 0.8rem;
    }
    
    /* Novos elementos responsivos */
    .price-factor {
        padding: 1rem;
    }
    
    .factor-item {
        padding: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .explanation-box {
        padding: 1.5rem;
    }
    
    .highlight-text {
        padding: 1rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .advantage-item {
        padding: 1rem;
    }
    
    .advantage-icon {
        font-size: 2rem;
    }
    
    /* Página Sobre responsiva */
    .mission-box,
    .vision-box {
        padding: 1.5rem;
    }
    
    .services-list {
        gap: 1rem;
    }
    
    .service-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.2rem;
    }
    
    .service-icon {
        font-size: 2rem;
        margin-top: 0;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .differential-item {
        padding: 1.5rem;
    }
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    border: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn img {
    width: 35px;
    height: 35px;
}

/* WhatsApp Popup */
.whatsapp-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.whatsapp-popup.active {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.whatsapp-popup-content {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease-out;
}

.whatsapp-popup-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.mascote-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.whatsapp-popup-title {
    flex: 1;
}

.whatsapp-popup-title h3 {
    margin: 0 0 0.5rem 0;
    color: #25d366;
    font-size: 1.2rem;
}

.whatsapp-popup-title p {
    margin: 0;
    color: #666666;
    font-size: 0.9rem;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: #999999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.popup-close:hover {
    color: #333333;
}

.whatsapp-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.whatsapp-form .form-group {
    margin-bottom: 0;
}

.whatsapp-form .form-input {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.whatsapp-form .form-input:focus {
    border-color: #25d366;
    outline: none;
}

.whatsapp-submit-btn {
    background: linear-gradient(135deg, #25d366 0%, #20b358 100%);
    color: #ffffff;
    border: none;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.whatsapp-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsivo */
@media (max-width: 768px) {
    .whatsapp-btn {
        width: 55px;
        height: 55px;
        bottom: 15px;
        left: 15px;
    }
    
    .whatsapp-btn img {
        width: 30px;
        height: 30px;
    }
    
    .whatsapp-popup-content {
        padding: 1.5rem;
        margin: 20px;
    }
    
    .whatsapp-popup-header {
        flex-direction: column;
        text-align: center;
    }
    
    .mascote-img {
        width: 50px;
        height: 50px;
    }
}

/* Ícones Profissionais */
.icon-inline {
    display: inline-block;
    width: 1.2em;
    height: 1.2em;
    margin-right: 0.5rem;
    vertical-align: text-top;
}

.service-icon-lucide {
    width: 2.5rem;
    height: 2.5rem;
    color: inherit;
}

/* Utilities */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* No Results Message */
.no-results {
    text-align: center;
    padding: 3rem 2rem;
    background-color: #f8f9fa;
    border-radius: 12px;
    margin: 2rem 0;
}

.no-results-content h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.no-results-content p {
    color: #666666;
    font-size: 1rem;
    margin: 0;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .sidebar,
    .nav__toggle {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    .article-content {
        padding: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}