/* ============================================
   VARIÁVEIS DE CORES DA MARCA LUMINA
   ============================================ */
:root {
    --verde-oliva: #6B7234;
    --verde-escuro: #1F2914;
    --laranja-bege: #E0A96D;
    --marrom: #B86B29;
    --creme: #FAFAF0;
    --branco: #FFFFFF;
    --cinza-claro: #F5F5F5;
    --cinza: #E0E0E0;
    --texto: #333333;
    --texto-claro: #666666;
    --transicao: all 0.3s ease;
    --sombra: 0 5px 20px rgba(0,0,0,0.1);
    --sombra-hover: 0 10px 30px rgba(0,0,0,0.15);
}

/* ============================================
   RESET E BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--texto);
    line-height: 1.6;
    background-color: var(--creme);
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transicao);
}

ul {
    list-style: none;
}

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */
.header {
    background-color: var(--branco);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transicao);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: var(--transicao);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--verde-escuro);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transicao);
    position: relative;
    padding: 5px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--marrom);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--laranja-bege);
    transition: var(--transicao);
}

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

/* Menu Mobile */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background-color: var(--verde-escuro);
    transition: var(--transicao);
    border-radius: 2px;
}

.mobile-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   BOTÕES
   ============================================ */
.btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--laranja-bege);
    color: var(--branco);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transicao);
    border: 2px solid var(--laranja-bege);
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    background-color: transparent;
    color: var(--laranja-bege);
    transform: translateY(-3px);
    box-shadow: var(--sombra);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--branco);
    color: var(--branco);
}

.btn-outline:hover {
    background-color: var(--branco);
    color: var(--verde-escuro);
}

/* ============================================
   HERO SECTION COM SLIDER - CORRIGIDO
   ============================================ */
.hero {
    margin-top: 90px;
    min-height: 90vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    background-color: var(--verde-escuro);
}

/* Slider de imagens de fundo */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.5s ease-in-out, visibility 1.5s;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Overlay escuro para legibilidade */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(31, 41, 20, 0.85) 0%, rgba(107, 114, 52, 0.75) 100%);
    z-index: 3;
}

.hero-content {
    position: relative;
    z-index: 4;
    color: var(--branco);
    max-width: 700px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s backwards;
}

/* Controles do Slider */
.hero-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.hero-dot:hover {
    background-color: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

.hero-dot.active {
    background-color: var(--laranja-bege);
    border-color: var(--laranja-bege);
    transform: scale(1.3);
}

/* Setas de navegação */
.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.hero-arrow:hover {
    background-color: var(--laranja-bege);
    border-color: var(--laranja-bege);
    transform: translateY(-50%) scale(1.1);
}

.hero-arrow.prev {
    left: 30px;
}

.hero-arrow.next {
    right: 30px;
}

/* Barra de progresso */
.hero-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: var(--laranja-bege);
    z-index: 5;
    width: 0%;
}

/* ============================================
   SECTIONS GERAIS
   ============================================ */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--verde-escuro);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--marrom);
}

.section-title p {
    color: var(--texto-claro);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

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

.servico-card {
    background-color: var(--branco);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    border-bottom: 4px solid transparent;
}

.servico-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-hover);
    border-bottom-color: var(--laranja-bege);
}

.servico-card i {
    font-size: 3rem;
    color: var(--verde-oliva);
    margin-bottom: 20px;
}

.servico-card h3 {
    color: var(--verde-escuro);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.servico-card p {
    color: var(--texto-claro);
    line-height: 1.6;
}

/* ============================================
   PROJETOS
   ============================================ */
.projetos {
    background-color: var(--branco);
}

.projetos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.projeto-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--sombra);
    cursor: pointer;
    background-color: var(--branco);
    transition: all 0.4s ease;
}

.projeto-card img:first-child {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.projeto-card:hover img:first-child {
    transform: scale(1.1);
}

/* ÍCONE NO CANTO SUPERIOR DIREITO */
.projeto-icono {
    position: absolute;
    top: 20px;
    right: 20px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.4s ease;
    z-index: 10;
    pointer-events: none;
}

.projeto-card:hover .projeto-icono {
    opacity: 1;
    transform: translateY(0);
}

.projeto-icono img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

/* Overlay com descrição */
.projeto-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(31, 41, 20, 0.95), transparent);
    padding: 30px;
    color: var(--branco);
    transform: translateY(100%);
    transition: transform 0.4s ease;
    z-index: 5;
}

.projeto-card:hover .projeto-overlay {
    transform: translateY(0);
}

.projeto-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.projeto-overlay p {
    font-size: 0.95rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.projeto-overlay i {
    margin-right: 8px;
    color: var(--laranja-bege);
    width: 20px;
}

/* ============================================
   SOBRE
   ============================================ */
.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-img {
    position: relative;
}

.sobre-img img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--sombra-hover);
}

.sobre-texto h2 {
    color: var(--verde-escuro);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.sobre-texto h3 {
    color: var(--verde-oliva);
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
}

.sobre-texto p {
    margin-bottom: 20px;
    text-align: justify;
    color: var(--texto-claro);
}

.numeros {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.numero-item {
    text-align: center;
    padding: 20px;
    background-color: var(--creme);
    border-radius: 10px;
    transition: var(--transicao);
}

.numero-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra);
}

.numero-item h3 {
    color: var(--marrom);
    font-size: 2.5rem;
    margin-bottom: 5px;
}

.numero-item p {
    color: var(--texto-claro);
    font-size: 0.9rem;
}

/* ============================================
   CONTATO
   ============================================ */
.contato {
    background-color: var(--branco);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contato-info h3 {
    color: var(--verde-escuro);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contato-item i {
    font-size: 1.5rem;
    color: var(--laranja-bege);
    margin-right: 15px;
    margin-top: 5px;
}

.contato-item h4 {
    color: var(--verde-escuro);
    margin-bottom: 5px;
}

.contato-item p {
    color: var(--texto-claro);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--verde-escuro);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transicao);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--verde-oliva);
    box-shadow: 0 0 0 3px rgba(107, 114, 52, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--verde-escuro);
    color: var(--branco);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 60px;
    width: auto;
    max-width: 200px;
    margin-bottom: 20px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: var(--transicao);
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer h3 {
    color: var(--laranja-bege);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul a {
    color: var(--creme);
    text-decoration: none;
    transition: var(--transicao);
}

.footer ul a:hover {
    color: var(--laranja-bege);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--creme);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--verde-oliva);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    transition: var(--transicao);
}

.social-links a:hover {
    background-color: var(--laranja-bege);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ============================================
   BOTÃO FLUTUANTE DO WHATSAPP
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 15px rgba(0,0,0,0.3);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transicao);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    color: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ============================================
   FILTRO DE PROJETOS
   ============================================ */
.filter-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--verde-oliva);
    background-color: transparent;
    color: var(--verde-escuro);
    border-radius: 30px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--verde-oliva);
    color: white;
}

.projeto-card.hide {
    display: none;
}

/* ============================================
   SEÇÃO EQUIPE
   ============================================ */
.equipe-fundadores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.fundador-card {
    background-color: var(--branco);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    border-top: 5px solid var(--laranja-bege);
    display: flex;
    flex-direction: column;
}

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

.fundador-foto {
    position: relative;
    height: 450px;
    overflow: hidden;
    background-color: var(--cinza-claro);
}

.fundador-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transicao);
    filter: grayscale(30%);
}

.fundador-card:hover .fundador-foto img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.fundador-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--laranja-bege);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 2;
}

.fundador-info {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.fundador-info h3 {
    color: var(--verde-escuro);
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.fundador-cargo {
    color: var(--marrom);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 10px;
}

.fundador-especialidade {
    color: var(--verde-oliva);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--cinza-claro);
}

.fundador-bio {
    color: var(--texto-claro);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.fundador-social {
    display: flex;
    gap: 12px;
    margin-top: auto;
}

.fundador-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--cinza-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde-oliva);
    transition: var(--transicao);
}

.fundador-social a:hover {
    background-color: var(--verde-oliva);
    color: white;
    transform: translateY(-3px);
}

/* Parceiros */
.parceiros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.parceiro-card {
    background-color: var(--branco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    text-align: center;
}

.parceiro-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-hover);
}

.parceiro-foto {
    height: 280px;
    overflow: hidden;
    position: relative;
    background-color: var(--cinza-claro);
}

.parceiro-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transicao);
    filter: grayscale(50%);
}

.parceiro-card:hover .parceiro-foto img {
    filter: grayscale(0%);
    transform: scale(1.08);
}

.parceiro-info {
    padding: 20px;
}

.parceiro-info h4 {
    color: var(--verde-escuro);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.parceiro-cargo {
    color: var(--marrom);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.parceiro-especialidade {
    color: var(--texto-claro);
    font-size: 0.85rem;
    font-style: italic;
}

.parceiro-social {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 0 20px 20px;
}

.parceiro-social a {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: var(--cinza-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde-oliva);
    font-size: 0.9rem;
    transition: var(--transicao);
}

.parceiro-social a:hover {
    background-color: var(--verde-oliva);
    color: white;
}

.equipe-subtitulo {
    text-align: center;
    margin: 60px 0 40px;
    position: relative;
}

.equipe-subtitulo h3 {
    color: var(--verde-escuro);
    font-size: 2rem;
    display: inline-block;
    padding: 0 20px;
    background-color: var(--creme);
    position: relative;
    z-index: 1;
}

.equipe-subtitulo::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--cinza);
    z-index: 0;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   RESPONSIVO - TABLET
   ============================================ */
@media (max-width: 968px) {
    .mobile-menu {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 90px;
        flex-direction: column;
        background-color: var(--branco);
        width: 100%;
        text-align: center;
        transition: var(--transicao);
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 20px 0;
        gap: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        padding: 15px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .sobre-content,
    .contato-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .equipe-fundadores {
        grid-template-columns: 1fr;
    }
    
    .fundador-foto {
        height: 400px;
    }
    
    .hero-arrow {
        width: 40px;
        height: 40px;
    }
    
    .hero-arrow.prev {
        left: 15px;
    }
    
    .hero-arrow.next {
        right: 15px;
    }
}

/* ============================================
   RESPONSIVO - MOBILE
   ============================================ */
@media (max-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        display: block;
        margin: 10px 0;
        width: 100%;
    }
    
    .btn-outline {
        margin-left: 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .projetos-grid {
        grid-template-columns: 1fr;
    }
    
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .numeros {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
    }
    
    .logo img {
        height: 50px;
    }
    
    .projeto-icono img {
        width: 45px;
        height: 45px;
    }
    
    .parceiros-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .hero-arrow {
        display: none;
    }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mt-40 {
    margin-top: 40px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.hidden {
    display: none;
}