/* VARIÁVEIS DE CORES - Baseada na sua paleta */
:root {
    --azul-petroleo: #28666E;
    --preto: #212121;
    --verde-agua: #44BDAC;
    --bege: #DDE3E9;
    --branco: #FFFFFF;
    --cinza-claro: #f5f5f5;
    
    /* Variáveis para transição */
    --current-bg-color: var(--branco);
    --current-text-color: var(--preto);
    --transition-duration: 0.8s;
}

/* RESET E CORREÇÕES CRÍTICAS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--preto);
    line-height: 1.6;
    overflow-x: hidden;
}

/* REMOVER FUNDO DAS SEÇÕES PARA VER O FUNDO ANIMADO */
.hero-section,
.servicos-section, 
.processo-section,
.portfolio-section,
.contato-section {
    background: transparent !important;
    position: relative;
}

/* Garantir que o conteúdo seja visível */
.section-content {
    position: relative;
    z-index: 2;
}

/* Ajustar cores do texto para contrastar com os fundos */
.section-content h1,
.section-content h2,
.section-content h3,
.section-content p {
    color: inherit;
}

/* GARANTIR QUE AS SEÇÕES TENHAM TAMANHO */
section {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* HEADER PRINCIPAL */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--branco);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}

/* LOGO */
.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--verde-agua);
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--azul-petroleo);
    letter-spacing: 1px;
    margin-top: 2px;
}

/* MENU DE NAVEGAÇÃO */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--preto);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
}

.main-nav a:hover {
    color: var(--verde-agua);
}

/* INDICADOR DE SCROLL */
.scroll-indicator {
    width: 100%;
    height: 3px;
    background: var(--cinza-claro);
}

.progress-bar {
    height: 100%;
    background: var(--verde-agua);
    width: 0%;
    transition: width 0.3s ease;
}

/* HERO SECTION - CORRIGIDA */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--branco);
    }
    
    .hero-content {
        text-align: center;
        max-width: 800px;
        padding: 0 2rem;
        z-index: 3;
        position: relative;
        transform: translateX(-200px);
        /* ← Desloca 30px para esquerda */
    }
    
    @media (max-width: 768px) {
        .hero-content {
            transform: none;
            /* ← Remove deslocamento em mobile */
        }
    }
    
    /* Título Hero */
.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 1;
    visibility: visible;
    color: inherit;
}

.title-line {
    display: block;
}

.title-line.accent {
    color: var(--verde-agua);
    position: relative;
}

/* Subtítulo Hero */
.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 300;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 1;
    visibility: visible;
}

/* Botão CTA */
.cta-button {
    display: inline-block;
    background: var(--verde-agua);
    color: var(--branco);
    padding: 1rem 2.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 1;
    visibility: visible;
}

.cta-button:hover {
    background: var(--azul-petroleo);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(68, 189, 172, 0.3);
}

/* #48: AJUSTE POSIÇÃO SETA SCROLL */
.scroll-down-indicator {
    position: absolute;
    bottom: 120px; /* ← AUMENTADO de 2rem para 40px */
    transform: translateX(-50%);
    text-align: center;
    z-index: 3; 
}

.scroll-down-indicator span {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9); /* ← MAIS VISÍVEL */
    margin-bottom: 0.8rem; /* ← MAIS ESPAÇO */
    letter-spacing: 2px;
    font-weight: 500;
}

.arrow {
    width: 24px; /* ← LIGEIRAMENTE MAIOR */
    height: 24px;
    border-right: 2px solid rgba(255, 255, 255, 0.9); /* ← MAIS VISÍVEL */
    border-bottom: 2px solid rgba(255, 255, 255, 0.9);
    transform: rotate(45deg);
    margin: 0 auto;
    animation: bounce 2s infinite;
}

/* Ajuste de animação para mais suavidade */
@keyframes bounce {
    0%, 100% {
        transform: rotate(45deg) translate(0, 0);
        opacity: 1;
    }
    50% {
        transform: rotate(45deg) translate(-6px, -6px); /* ← MAIS MOVIMENTO */
        opacity: 0.8;
    }
}

/* Ajuste para mobile */
@media (max-width: 768px) {
    .scroll-down-indicator {
        bottom: 30px; /* ← MAIS PRÓXIMO DA BORDA EM MOBILE */
    }
    
    .scroll-down-indicator span {
        font-size: 0.7rem;
        margin-bottom: 0.6rem;
    }
    
    .arrow {
        width: 20px;
        height: 20px;
    }
}

/* SEÇÃO SERVIÇOS */
.servicos-section {
    padding: 6rem 2rem;
    display: flex;
    align-items: center;
    min-height: 100vh;
    color: var(--preto);
}

.section-content {
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600 ;
    text-align: left;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: inherit;
    position: relative; /* 🔧 IMPORTANTE */
    z-index: 2; /* 🔧 GARANTIR QUE O TEXTO FIQUE NA FRENTE */
 
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: left;
    margin-bottom: 4rem;
    color: inherit;
    opacity: 0.9;
    max-width: 600px;
    margin-left: 0;
    margin-right: auto;
}

/* Grid de Serviços */
/* #26: GRID DE SERVIÇOS OTIMIZADO */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
}

/* Garantir 2x2 em telas médias */
@media (min-width: 768px) and (max-width: 1199px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 4 colunas em telas grandes */
@media (min-width: 1300px) {
    .servicos-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}


.servico-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem 2rem;
    text-align: left;
    transition: all 0.2s ease;
    color: var(--preto);
}

.servico-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}


.servico-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: inherit;
}

.servico-desc {
    opacity: 0.9;
    line-height: 1.6;
    font-size: 0.95rem;
    color: inherit;
}

/* SEÇÃO PROCESSO */
.processo-section {
    padding: 6rem 2rem;
    color: var(--preto);
}

/* Timeline Horizontal */
.timeline-horizontal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.timeline-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    color: var(--preto);
}

.timeline-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.timeline-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--verde-agua);
    margin-bottom: 1rem;
}

.timeline-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--preto);
}

.timeline-desc {
    line-height: 1.6;
    color: var(--azul-petroleo);
}

/* SEÇÃO PORTFÓLIO */
.portfolio-section {
    padding: 6rem 2rem;
    color: var(--preto);
}

/* Grid do Portfólio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.9);
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--preto);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    background: var(--cinza-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.portfolio-placeholder {
    color: var(--azul-petroleo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--preto);
}

.portfolio-category {
    color: var(--verde-agua);
    font-weight: 500;
}

/* SEÇÃO CONTATO */
.contato-section {
    padding: 6rem 1rem;
    color: var(--branco);
}

.contato-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

/* Formulário */
.contato-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--branco);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--verde-agua);
    background: rgba(255, 255, 255, 0.15);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--verde-agua);
    background: var(--preto);
    padding: 0 0.5rem;
}

.form-button {
    width: 100%;
    margin-top: 1rem;
}

/* Informações de Contato */
.contato-info {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contato-info h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: inherit;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    color: inherit;
}

.info-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    width: 40px;
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-content strong {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 0.2rem;
    color: inherit;
}

.info-content span {
    opacity: 0.9;
    color: inherit;
}

/* FOOTER */
.main-footer {
    background: var(--preto);
    color: var(--branco);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1rem;
    color: var(--branco);
}

.footer-desc {
    opacity: 0.8;
    line-height: 1.6;
    margin-top: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--verde-agua);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--verde-agua);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* #25: GARANTIR CONTRASTE NOS TÍTULOS COM EFEITO HIGHLIGHT */
.section-dark .title-highlight {
    color: var(--branco);
}

.section-light .title-highlight,
.section-accent .title-highlight {
    color: var(--preto);
}

/* Ajuste específico para fundo verde-água */
[data-section="servicos"] .title-highlight {
    color: var(--preto);
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
    }
    
    .main-nav ul {
        gap: 1rem;
    }
    
    .contato-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .servicos-grid,
    .timeline-horizontal,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}
/* #26: CORREÇÃO DE CORES PARA TÍTULOS COM HIGHLIGHT */
.title-highlight {
    color: inherit !important; /* Força herdar a cor do contexto */
}

/* Garantir contraste específico por seção */
.servicos-section .title-highlight {
    color: var(--branco) !important; /* Preto no verde água */
}

.processo-section .title-highlight {
    color: var(--branco) !important; /* Preto no branco */
}

.portfolio-section .title-highlight {
    color: var(--branco) !important; /* Preto no bege */
}

.contato-section .title-highlight {
    color: var(--branco) !important; /* Branco no preto */
}

/* Texto dentro do fundo highlight deve ser sempre branco */
.title-highlight-bg {
    background: var(--preto);
}

.title-highlight .section-title {
    color: var(--branco) !important; /* Texto BRANCO no fundo preto */
    z-index: 2;
    position: relative;


/* No seu CSS principal */
.grid-clip-path-container {
  --grid-clip-item-height: 250px; /* Alterar altura */
  --grid-clip-transition: 0.3s ease; /* Mudar transição */
}

}
/* #43: SERVIÇOS COM CARDS INTERATIVOS */
.services-interactive {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.service-interactive-card {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    min-height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.service-interactive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 1;
}

/* Imagens de fundo para cada card */
.service-interactive-card[data-service="eletrodos"]::before {
    background-image: url('../images/servicos/gravacao-eletrodos.jpg');
}

.service-interactive-card[data-service="cunhos"]::before {
    background-image: url('../images/servicos/cunhos-estamparia.jpg');
}

.service-interactive-card[data-service="modelos"]::before {
    background-image: url('../images/servicos/modelos-produtos.jpg');
}

.service-interactive-card[data-service="moldes"]::before {
    background-image: url('../images/servicos/moldes-personalizados.jpg');
}

.service-interactive-card[data-service="especiais"]::before {
    background-image: url('../images/servicos/projetos-embossing.jpg');
}

.service-interactive-card:hover::before {
    opacity: 1;
}

.service-interactive-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}


.service-interactive-card:hover .service-icon-container {
    background: var(--azul-petroleo);
    transform: scale(1.1);
}

.service-interactive-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--preto);
    position: relative;
    z-index: 2;
    transition: color 0.2s ease;
}

.service-interactive-card:hover .service-interactive-title {
    color: var(--branco);
}

.service-interactive-desc {
    color: var(--azul-petroleo);
    line-height: 1.6;
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    opacity: 1;
}

.service-interactive-card:hover .service-interactive-desc {
    opacity: 0;
    transform: translateY(10px);
}

/* Fallback para quando não há imagem */
.no-image-available .service-interactive-card::before {
    background: var(--azul-petroleo);
}

.no-image-available .service-interactive-card:hover::before {
    opacity: 0.8;
}

/* Responsivo */
@media (max-width: 768px) {
    .services-interactive {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-interactive-card {
        min-height: 300px;
        padding: 2rem 1.5rem;
    }
    
    .service-icon-container {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .service-icon-placeholder {
        width: 30px;
        height: 30px;
        font-size: 0.7rem;
    }
}
/* #44: PROCESSO COM CARDS INTERATIVOS */
.process-interactive {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-interactive-card {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.process-interactive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 10;
}

/* Imagens de fundo para cada etapa do processo */
.process-interactive-card[data-process="consulta"]::before {
    background-image: url('../images/processo/consulta-orcamento.jpg');
}

.process-interactive-card[data-process="desenvolvimento"]::before {
    background-image: url('../images/processo/desenvolvimento-projeto.jpg');
}

.process-interactive-card[data-process="producao"]::before {
    background-image: url('../images/processo/producao-entrega.jpg');
}

.process-interactive-card:hover::before {
    opacity: 1;
}

.process-interactive-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}

.process-step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--verde-agua);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--branco);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.process-interactive-card:hover .process-step-number {
    background: var(--branco);
    transform: scale(1.1);
}

.process-interactive-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--preto);
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.process-interactive-card:hover .process-interactive-title {
    color: var(--branco);
}

.process-interactive-desc {
    color: var(--azul-petroleo);
    line-height: 1.6;
    font-size: 1rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    opacity: 1;
}

.process-interactive-card:hover .process-interactive-desc {
    opacity: 0;
    transform: translateY(10px);
}

/* Indicador de sequência */
.process-step-indicator {
    position: absolute;
    top: 50%;
    right: -25px;
    transform: translateY(-50%);
    width: 50px;
    height: 2px;
    background: var(--verde-agua);
    opacity: 0.3;
    z-index: 2;
}

.process-interactive-card:last-child .process-step-indicator {
    display: none;
}

.process-interactive-card:hover .process-step-indicator {
    opacity: 0.8;
}

/* Fallback para quando não há imagem */
.no-image-available .process-interactive-card::before {
    background: var(--azul-petroleo);
}

.no-image-available .process-interactive-card:hover::before {
    opacity: 0.8;
}

/* Responsivo */
@media (max-width: 768px) {
    .process-interactive {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-interactive-card {
        min-height: 350px;
        padding: 2rem 1.5rem;
    }
    
    .process-step-number {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    .process-step-indicator {
        display: none;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .process-interactive {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-interactive-card:last-child {
        grid-column: 1 / -1;
        justify-self: center;
        max-width: 400px;
    }
}
/* WhatsApp Float - Estilos Inteligentes */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float.show {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #28666E ;
    border-radius: 50%;
    /*box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);*/
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

.whatsapp-icon {
    color: white;
    width: 30px;
    height: 30px;
}

/* Animações */
.pulse-ring {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid #28666E   ;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    75% {
        transform: scale(1.4);
        opacity: 0;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 10px;
        right: 10px;
    }
    
    .whatsapp-link {
        width: 30px;
        height: 30px;
    }
    
    .whatsapp-icon {
        width: 16px;
        height: 16px;
    }
}

/* Acessibilidade 
.whatsapp-link:focus {
    outline: 3px solid #25D366;
    outline-offset: 2px;
}*/