/* --- 1. Variáveis e Configurações Globais --- */
:root {
    --cor-principal: #D4A574;
    --cor-base: #2E476D;
    --cor-secundaria: #8FAAD4;
    --fundo-claro: #F4F7F9;
    --branco: #FFFFFF;
    --texto-principal: #222222;
    --cinza-medio: #666666;
    
    --font-titulo: 'Lora', serif;
    --font-texto: 'Montserrat', sans-serif;
    
    --shadow-small: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-medium: 0 4px 15px rgba(0,0,0,0.1);
    --shadow-large: 0 10px 30px rgba(0,0,0,0.15);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-texto);
    color: var(--texto-principal);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- ESTILIZAÇÃO DA SCROLLBAR --- */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--cor-principal);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cor-base);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

::-webkit-scrollbar-button {
    display: none;
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--cor-principal) transparent;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    color: var(--cor-base);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--cor-principal), var(--cor-base));
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px auto;
    color: var(--cinza-medio);
}

.bg-light {
    background-color: var(--fundo-claro);
}

/* --- 2. Animações --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes slideFromLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- 3. Navbar COMPACTA --- */
.navbar {
    background-color: var(--branco);
    box-shadow: var(--shadow-small);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: transform 0.4s ease, background-color 0.3s ease, box-shadow 0.3s ease;
    transform: translateY(0);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-medium);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 65px;
}

.logo {
    font-family: var(--font-titulo);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--cor-base);
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo:hover {
    color: var(--cor-principal);
    transform: translateY(-2px);
}

.nav-menu a {
    color: var(--texto-principal);
    text-decoration: none;
    margin: 0 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color var(--transition-normal);
    position: relative;
    padding-bottom: 5px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--cor-principal);
    transition: width var(--transition-normal);
}

.nav-menu a:hover {
    color: var(--cor-principal);
}

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

/* --- 4. Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--cor-base) 0%, var(--cor-secundaria) 100%);
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 60px;
    width: 100%;
}

.hero-content {
    flex: 1;
    color: var(--branco);
    z-index: 2;
}

.hero h1 {
    font-family: var(--font-titulo);
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    animation: fadeIn 1s ease-out 0.2s backwards;
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 30px;
    animation: fadeIn 1s ease-out 0.4s backwards;
}

.hero-image {
    flex: 1;
    z-index: 2;
    animation: fadeIn 1s ease-out 0.6s backwards;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 5px solid rgba(255, 255, 255, 0.1);
}

.btn-primary {
    background-color: var(--cor-principal);
    color: var(--branco);
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-medium);
    animation: fadeIn 1s ease-out 0.8s backwards;
}

.btn-primary:hover {
    background-color: #c49463;
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
}

.btn-primary i {
    font-size: 1.2rem;
    animation: pulse 2s ease-in-out infinite;
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* --- 5. Sobre Mim --- */
.about-section {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-image {
    flex-basis: 40%;
    position: relative;
    animation: slideFromLeft 0.8s ease-out;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-large);
    transition: transform var(--transition-normal);
}

.about-image img:hover {
    transform: scale(1.02);
}

.about-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: var(--cor-principal);
    color: var(--branco);
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    animation: pulse 3s ease-in-out infinite;
}

.about-content {
    flex-basis: 60%;
    animation: slideFromRight 0.8s ease-out;
}

.about-content p {
    margin-bottom: 15px;
    color: var(--cinza-medio);
    font-size: 1.05rem;
}

.lattes-link {
    color: var(--cor-base);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.lattes-link:hover {
    color: var(--cor-principal);
}

.lattes-link i {
    font-size: 0.85rem;
}

.qualifications {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.qualification-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background-color: var(--fundo-claro);
    border-radius: 10px;
    transition: all var(--transition-normal);
    opacity: 0;
    animation: slideFromLeft 0.6s ease-out forwards;
}

.qualification-item:nth-child(1) { animation-delay: 0.2s; }
.qualification-item:nth-child(2) { animation-delay: 0.4s; }
.qualification-item:nth-child(3) { animation-delay: 0.6s; }

.qualification-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-small);
    background-color: var(--branco);
}

.qualification-item i {
    font-size: 2rem;
    color: var(--cor-principal);
    min-width: 40px;
}

.qualification-item strong {
    display: block;
    color: var(--cor-base);
    margin-bottom: 5px;
}

.qualification-item p {
    margin: 0;
    font-size: 0.95rem;
}

/* --- 6. Serviços --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--branco);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-small);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
    border-color: var(--cor-principal);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--cor-principal), #c49463);
    color: var(--branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-family: var(--font-titulo);
    color: var(--cor-base);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card > p {
    color: var(--cinza-medio);
    margin-bottom: 20px;
}

.service-benefits {
    list-style: none;
    text-align: left;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--fundo-claro);
}

.service-benefits li {
    padding: 8px 0;
    color: var(--cinza-medio);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-benefits li {
    transform: translateX(5px);
}

.service-benefits i {
    color: var(--cor-principal);
    font-size: 0.9rem;
}

/* --- 7. Abordagem --- */
.approach-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-box {
    text-align: center;
    padding: 35px;
    background-color: var(--branco);
    border-radius: 15px;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
    border-color: var(--cor-principal);
}

.feature-box i {
    font-size: 3.5rem;
    color: var(--cor-base);
    margin-bottom: 20px;
    transition: all var(--transition-normal);
}

.feature-box:hover i {
    color: var(--cor-principal);
    transform: scale(1.1);
}

.feature-box h4 {
    font-family: var(--font-titulo);
    color: var(--cor-base);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.feature-box p {
    color: var(--cinza-medio);
    font-size: 1rem;
    line-height: 1.6;
}

/* --- 8. Blog --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.blog-card {
    background-color: var(--branco);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.blog-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--cor-principal);
    color: var(--branco);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--cinza-medio);
    font-size: 0.9rem;
}

.blog-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-date i {
    color: var(--cor-principal);
}

.blog-content h3 {
    font-family: var(--font-titulo);
    color: var(--cor-base);
    font-size: 1.4rem;
    margin-bottom: 15px;
    line-height: 1.4;
    transition: color var(--transition-normal);
}

.blog-card:hover .blog-content h3 {
    color: var(--cor-principal);
}

.blog-content p {
    color: var(--cinza-medio);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.btn-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cor-base);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    align-self: flex-start;
    cursor: pointer;
}

.btn-read-more i {
    transition: transform var(--transition-normal);
}

.btn-read-more:hover {
    color: var(--cor-principal);
    gap: 12px;
}

.btn-read-more:hover i {
    transform: translateX(5px);
}

/* --- 9. Modal de Artigo --- */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background-color: var(--branco);
    width: 100%;
    max-width: 800px;
    border-radius: 15px;
    position: relative;
    animation: slideFromRight 0.4s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--cor-principal);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--cor-base);
}

.modal-content::-webkit-scrollbar-button {
    display: none;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    color: var(--branco);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-normal);
    background-color: rgba(46, 71, 109, 0.8);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: var(--shadow-medium);
}

.modal-close:hover {
    background-color: var(--cor-principal);
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    padding: 0;
}

.modal-header {
    background: linear-gradient(135deg, var(--cor-base) 0%, var(--cor-secundaria) 100%);
    padding: 50px 40px 30px;
    color: var(--branco);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    border-radius: 15px 15px 0 0;
}

.modal-category {
    background-color: var(--cor-principal);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.modal-date {
    font-size: 0.95rem;
}

.modal-title {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    color: var(--cor-base);
    padding: 40px 40px 20px;
    margin: 0;
    line-height: 1.3;
}

.modal-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.modal-text {
    padding: 40px;
    color: var(--cinza-medio);
    font-size: 1.05rem;
    line-height: 1.9;
}

.modal-text h3 {
    color: var(--cor-base);
    font-family: var(--font-titulo);
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.modal-text h4 {
    color: var(--cor-base);
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.modal-text p {
    margin-bottom: 20px;
}

.modal-text ul,
.modal-text ol {
    margin: 20px 0;
    padding-left: 30px;
}

.modal-text li {
    margin-bottom: 10px;
    line-height: 1.8;
}

/* --- 10. FAQ --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--branco);
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow-small);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
}

.faq-question {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--branco);
    transition: var(--transition-normal);
}

.faq-question:hover {
    background-color: var(--fundo-claro);
}

.faq-question h4 {
    font-family: var(--font-titulo);
    color: var(--cor-base);
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    color: var(--cor-principal);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 25px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 25px 20px 25px;
}

.faq-answer p {
    color: var(--cinza-medio);
    line-height: 1.8;
}

/* --- 11. CTA --- */
.cta-section {
    background: linear-gradient(135deg, var(--cor-base) 0%, var(--cor-secundaria) 100%);
    color: var(--branco);
    text-align: center;
}

.cta-section h2 {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--branco);
}

.cta-section p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* --- 12. Footer --- */
.footer {
    background-color: var(--cor-base);
    color: var(--fundo-claro);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-family: var(--font-titulo);
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--branco);
}

.footer-section h4 {
    font-family: var(--font-titulo);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--cor-principal);
}

.footer-section p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section i {
    color: var(--cor-principal);
    min-width: 20px;
}

.footer a {
    color: var(--branco);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
}

.footer a:hover {
    color: var(--cor-principal);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.copyright {
    margin-bottom: 10px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.developer-credit {
    font-size: 0.9rem;
    opacity: 0.8;
}

.developer-credit a {
    display: inline-block;
    position: relative;
    padding: 5px 10px;
    transition: color 0.3s ease;
}

.developer-credit a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--cor-principal);
    transition: width 0.3s ease;
}

.developer-credit a:hover {
    color: var(--cor-principal);
    text-decoration: none;
}

.developer-credit a:hover::after {
    width: 60%;
}

/* --- 13. Menu Mobile --- */
.menu-mobile-icon {
    display: none;
    cursor: pointer;
}

.menu-mobile-icon div {
    width: 25px;
    height: 3px;
    background-color: var(--cor-base);
    margin: 5px 0;
    transition: var(--transition-normal);
}

/* ========================================
   BOTÕES FLUTUANTES E REDES SOCIAIS
======================================== */

/* --- BOTÃO WHATSAPP FLUTUANTE --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: whatsapp-pulse 2s infinite;
    text-decoration: none;
    border: none;
    outline: none;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    text-decoration: none;
}

.whatsapp-float i {
    color: #FFFFFF;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background-color: #222222;
    color: #FFFFFF;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 8px solid #222222;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* --- BOTÃO VOLTAR AO TOPO --- */
.back-to-top {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 30px;
    right: 110px;
    background-color: var(--cor-principal);
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    z-index: 998;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(100px);
    outline: none;
}

.back-to-top.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--cor-base);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.back-to-top i {
    color: #FFFFFF;
}

/* --- BARRA LATERAL DE REDES SOCIAIS --- */
.social-sidebar {
    position: fixed;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 997;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #FFFFFF;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-decoration: none;
    position: relative;
    border: none;
    outline: none;
}

.social-link::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    z-index: -1;
    transition: transform 0.3s ease;
}

.social-link:hover::before {
    transform: scale(1.2);
}

.social-link:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    text-decoration: none;
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link.youtube {
    background-color: #FF0000;
}

.social-link::after {
    content: attr(aria-label);
    position: absolute;
    left: 60px;
    background-color: #222222;
    color: #FFFFFF;
    padding: 6px 12px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.social-link:hover::after {
    opacity: 1;
}

/* ========================================
   CARROSSEL DE BLOG
======================================== */

.carousel-container {
    position: relative;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: 0 80px;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: 15px;
}

.blog-carousel {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-carousel .blog-card {
    min-width: 100%;
    max-width: 100%;
    flex-shrink: 0;
    margin: 0;
}

.blog-carousel .blog-image {
    height: 250px;
}

.blog-carousel .blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--cor-principal);
    color: var(--branco);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
}

.carousel-btn:hover {
    background-color: var(--cor-base);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn:disabled:hover {
    background-color: var(--cor-principal);
    transform: translateY(-50%);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.indicator.active {
    background-color: var(--cor-principal);
    width: 30px;
    border-radius: 6px;
}

.blog-cta {
    text-align: center;
    margin-top: 40px;
}

.btn-secondary {
    background-color: var(--cor-base);
    color: var(--branco);
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-medium);
}

.btn-secondary:hover {
    background-color: var(--cor-principal);
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
}

.btn-secondary i {
    transition: transform var(--transition-normal);
}

.btn-secondary:hover i {
    transform: translateX(5px);
}

/* ========================================
   PÁGINA BLOG COMPLETA
======================================== */

.blog-header {
    background: linear-gradient(135deg, var(--cor-base) 0%, var(--cor-secundaria) 100%);
    color: var(--branco);
    padding: 120px 0 60px;
    text-align: center;
    margin-top: 65px;
}

.blog-header h1 {
    font-family: var(--font-titulo);
    font-size: 3rem;
    margin-bottom: 15px;
}

.blog-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.blog-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 35px;
}

/* --- 14. Responsividade --- */
@media (max-width: 1100px) {
    .nav-menu a {
        margin: 0 8px;
        font-size: 0.85rem;
    }
    
    .carousel-container {
        max-width: 800px;
        padding: 0 70px;
    }
}

@media (max-width: 968px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
        padding-top: 50px;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 40px;
    }
    
    .hero-image img {
        max-width: 400px;
    }
    
    .carousel-container {
        max-width: 700px;
        padding: 0 60px;
    }
    
    .blog-carousel .blog-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .menu-mobile-icon {
        display: block;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        background-color: var(--branco);
        position: absolute;
        top: 65px;
        left: 0;
        width: 100%;
        padding: 20px 0;
        box-shadow: var(--shadow-medium);
    }
    
    .nav-menu.active a {
        text-align: center;
        padding: 15px 0;
        font-size: 1rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-image img {
        max-width: 300px;
    }
    
    .about-section {
        flex-direction: column;
        text-align: center;
    }
    
    .about-content .section-title {
        text-align: center;
    }
    
    .about-content .section-title::after {
        margin-left: auto;
        margin-right: auto;
    }
    
    .qualifications {
        align-items: center;
    }
    
    .qualification-item {
        max-width: 400px;
    }
    
    .approach-features {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding-bottom: 100px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section p {
        justify-content: center;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 26px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 90px;
        font-size: 18px;
    }
    
    .social-sidebar {
        left: 20px;
        bottom: 20px;
        top: auto;
        transform: none;
        flex-direction: row;
        gap: 12px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .social-link::after {
        display: none;
    }
    
    .social-link:hover {
        transform: translateY(-5px);
    }
    
    .modal-content {
        width: 95%;
    }
    
    .modal-header {
        padding: 50px 25px 25px;
    }
    
    .modal-title {
        font-size: 1.8rem;
        padding: 30px 25px 15px;
    }
    
    .modal-text {
        padding: 25px;
        font-size: 1rem;
    }
    
    .modal-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    
    /* CARROSSEL MOBILE */
    .carousel-container {
        max-width: 100%;
        padding: 0 50px;
    }
    
    .blog-carousel .blog-image {
        height: 200px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .carousel-btn.prev {
        left: 5px;
    }
    
    .carousel-btn.next {
        right: 5px;
    }
}

@media (max-width: 480px) {
    .carousel-container {
        padding: 0 45px;
    }
    
    .blog-carousel .blog-image {
        height: 180px;
    }
    
    .blog-carousel .blog-content {
        padding: 20px;
    }
    
    .blog-carousel .blog-content h3 {
        font-size: 1.2rem;
    }
    
    .blog-carousel .blog-content p {
        font-size: 0.9rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
    
    .indicator.active {
        width: 24px;
    }
    
    .footer {
        padding-bottom: 120px;
    }
}

@media (max-width: 360px) {
    .carousel-container {
        padding: 0 40px;
    }
    
    .blog-carousel .blog-image {
        height: 160px;
    }
    
    .carousel-btn {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .indicator {
        width: 8px;
        height: 8px;
    }
    
    .indicator.active {
        width: 20px;
    }
}