:root {
    --primary-color: #5FB4B6;
    --secondary-color: #F3A950;
    --text-color: #333333;
    --background-color: #FFF8F3;
    --white: #FFFFFF;
    --gradient-bg: linear-gradient(90deg, var(--white) 0%, var(--background-color) 100%);
    --light-bg: #FFF8F3;
    --section-spacing: 120px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #7CCFD1;
        --secondary-color: #F5B565;
        --text-color: #E1E1E1;
        --background-color: #1A1A1A;
        --white: #242424;
        --gradient-bg: linear-gradient(90deg, #242424 0%, #1A1A1A 100%);
        --light-bg: #242424;
    }

    /* Ajustes específicos para modo escuro */
    .nav-bar {
        background: #242424;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav-links a {
        color: var(--text-color);
    }

    .plan-card {
        background: linear-gradient(135deg, #2A2A2A, #242424);
    }

    .contact-item {
        background: #2A2A2A;
    }

    .modal-content {
        background: #242424;
        color: var(--text-color);
    }

    .chat-container {
        background: #242424;
    }

    .chat-header {
        background: linear-gradient(45deg, var(--primary-color), #7CCFD1);
    }

    .bot-message {
        background: #2A2A2A;
        color: var(--text-color);
    }

    .chat-input input {
        background: #2A2A2A;
        color: var(--text-color);
        border: 1px solid rgba(255,255,255,0.1);
    }

    .chat-input input::placeholder {
        color: rgba(255,255,255,0.5);
    }

    /* Ajuste do formulário para modo escuro */
    .form-group input,
    .form-group textarea {
        background: #2A2A2A;
        color: var(--text-color);
        border: 1px solid rgba(255,255,255,0.1);
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
        color: rgba(255,255,255,0.5);
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background: var(--gradient-bg);
}

/* Navegação atualizada */
.nav-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.left-nav {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-container img {
    height: 35px;
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
}

.separator {
    color: #ddd;
    font-size: 1.5rem;
    padding: 0 10px;
}

.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0 10px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
}

.social-icon img {
    height: 24px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.whatsapp-button {
    background: #25D366;
    color: white;
    padding: 6px 12px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
}

.whatsapp-button i {
    font-size: 0.9rem;
}

/* Seção de contato atualizada */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.contact-item {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.contact-item p {
    color: #666;
    font-size: 0.9rem;
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin: 0 auto;
    max-width: 1000px;
}

/* Formulário de contato */
.contact-form {
    padding: 100px 0;
    background: var(--gradient-bg);
    position: relative;
    overflow: hidden;
}

/* Adicionar imagem de fundo */
.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/fundo3.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 1;
}

/* Garantir que o conteúdo fique acima do fundo */
.contact-form > * {
    position: relative;
    z-index: 2;
}

.contact-form h2 {
    text-align: center;
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-form .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
}

form {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.submit-button {
    background: linear-gradient(45deg, var(--primary-color), #7CCFD1);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(95, 180, 182, 0.3);
}

/* Ajuste responsivo */
@media (max-width: 1200px) {
    .left-nav {
        padding: 0 20px;
    }

    .nav-links {
        gap: 15px;
        margin: 0 10px;
    }

    .brand-name {
        display: none;
    }
}

@media (max-width: 992px) {
    .nav-links {
        gap: 20px;
    }
}

/* Hero Section */
.hero {
    padding-top: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-bg);
    position: relative;
    overflow: hidden;
}

/* Imagem de fundo de alimentação saudável */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('assets/images/photo1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 1;
}

.hero-content {
    max-width: 1400px; /* Aumentado para dar mais espaço */
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr; /* Aumentada a proporção da imagem */
    gap: 60px;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.hero-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-text h1 {
    font-size: 3.8rem; /* Aumentado o tamanho */
    line-height: 1.2;
    margin-bottom: 30px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    font-size: 1.4rem;
    color: #666;
    margin-bottom: 40px;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.hero-image img {
    width: 120%; /* Aumentado o tamanho */
    max-width: none;
    height: auto;
    object-fit: cover;
    transform: translateX(5%); /* Ajuste fino da posição */
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color) 0%, #7CCFD1 100%);
    color: white;
    padding: 18px 45px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(95, 180, 182, 0.3),
                0 8px 25px rgba(95, 180, 182, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.2) 100%);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(95, 180, 182, 0.4),
                0 10px 30px rgba(95, 180, 182, 0.3);
}

.cta-button:hover::before {
    transform: translateY(0);
}

/* Sobre */
.about {
    position: relative;
    z-index: 3;
    padding-top: 100px;
    background-color: var(--white); /* Adicionado para combinar com a curva */
}

.about-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 0 40px;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
}

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

.credential-item {
    text-align: center;
}

.credential-item .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

/* Planos */
.plans {
    position: relative;
    z-index: 3;
    padding: 100px 0;
    background: var(--light-bg); /* Garantir que o fundo combine com as seções adjacentes */
}

.plans .background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/fundo2.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 1;
}

.plans > * {
    position: relative;
    z-index: 2;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    text-align: left;
    flex-grow: 1;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.plan-header {
    margin-bottom: 30px;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.plan-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.plan-header .price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.plan-button {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 15px 40px;
    border-radius: 25px;
    text-decoration: none;
    margin-top: 30px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(95, 180, 182, 0.2);
}

/* Divisor curvo animado */
.curve-divider {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
    margin-top: -100px;
}

.curve-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 150px;
    animation: wave 20s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    50% { transform: translateX(-25%); }
    100% { transform: translateX(0); }
}

/* Seção Sobre com forma orgânica */
.shape-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
}

.shape-wrapper::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), #7CCFD1);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: morph 8s ease-in-out infinite;
}

.about-img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

.about-content {
    padding: 40px;
}

.mission-text {
    margin-top: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    animation: fadeInUp 1s ease-out;
}

/* Efeitos de movimento na página */
.about-content h2,
.about-content p {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.about-content h2 { animation-delay: 0.2s; }
.about-content .highlight { animation-delay: 0.4s; }
.about-content p:not(.highlight):not(.mission-text) { animation-delay: 0.6s; }
.about-content .mission-text { animation-delay: 0.8s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ajustes responsivos */
@media (max-width: 768px) {
    :root {
        --gradient-bg: linear-gradient(180deg, var(--white) 0%, var(--background-color) 100%);
    }
    
    .nav-bar {
        background: linear-gradient(180deg, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(255, 248, 243, 0.95) 100%
        );
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 20px;
    }

    .nav-links {
        display: none;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-text p {
        font-size: 1.2rem;
    }

    .hero-image {
        justify-content: center;
        margin-top: 30px;
    }

    .hero-image img {
        width: 100%;
        transform: none;
    }

    .cta-button {
        padding: 15px 35px;
        font-size: 1rem;
    }

    .credentials {
        grid-template-columns: 1fr;
    }

    .curve-divider {
        margin-top: -50px;
    }

    .curve-divider svg {
        height: 100px;
    }

    .about {
        padding: 100px 0 50px;
    }

    .mission-text {
        font-size: 1rem;
    }

    .whatsapp-button {
        display: none;
    }

    .whatsapp-float {
        text-decoration: none;
        display: flex !important;
        justify-content: center;
        align-items: center;
        position: fixed;
        bottom: 90px;
        right: 20px;
        background: #25D366;
        color: white;
        width: 60px;
        height: 60px;
        border-radius: 50%;
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
        z-index: 999;
    }
}

/* Animação do botão na capa */
.slide-in {
    animation: slideIn 1s ease-out forwards;
    opacity: 0;
    transform: translateX(-100px);
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Estilização dos cards de planos */
.plans-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 40px 20px;
}

.plan-card {
    flex: 1;
    max-width: 350px;
    background: linear-gradient(135deg, white, #f8f8f8);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(50px);
    opacity: 0;
    animation: fadeUp 0.8s ease-out forwards;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 500px;
}

.plan-card:nth-child(2) { animation-delay: 0.2s; }
.plan-card:nth-child(3) { animation-delay: 0.4s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.details-button {
    background: linear-gradient(45deg, var(--primary-color), #7CCFD1);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.details-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(95, 180, 182, 0.3);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}

.modal-content {
    position: relative;
    background: white;
    margin: 10% auto;
    padding: 40px;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    animation: modalFade 0.3s ease-out;
}

.modal-content h2 {
    color: var(--primary-color);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.modal-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

.modal-cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), #7CCFD1);
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(95, 180, 182, 0.2);
}

.modal-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(95, 180, 182, 0.3);
}

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

.close-button {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    cursor: pointer;
    color: #666;
}

/* Responsividade */
@media (max-width: 768px) {
    .plans-grid {
        flex-direction: column;
        align-items: center;
    }

    .plan-card {
        width: 100%;
    }

    .modal-content {
        margin: 20% auto;
        padding: 30px;
    }

    .modal-content h2 {
        font-size: 1.8rem;
    }

    .modal-content p {
        font-size: 1rem;
    }
}

/* Título da seção de serviços */
.plans h2 {
    text-align: center;
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 50px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Ajuste dos cards de planos */
.plan-features li {
    padding: 10px 0;
    color: #666;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.plan-features li:last-child {
    border-bottom: none;
}

/* Ajuste do texto highlight na seção sobre */
.highlight {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

/* Remover menções a valores */
.plan-features li:contains("R$") {
    display: none;
}

/* Estilo do texto adicional */
.additional-info {
    max-width: 800px;
    margin: 60px auto 0;
    text-align: center;
}

.info-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    padding: 0 20px;
}

/* Remover seções */
.experience, .methodology {
    display: none;
}

/* Estilo para o badge de desconto */
.discount-badge {
    background: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    margin-top: 10px;
    display: inline-block;
}

/* Título da seção de contato alinhado com os demais */
.contact h2 {
    text-align: center;
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 50px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Animações de fade para elementos ao rolar */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Ajuste do timing das animações */
.contact-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease-out;
}

.contact-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-item:nth-child(1) { transition-delay: 0.1s; }
.contact-item:nth-child(2) { transition-delay: 0.2s; }
.contact-item:nth-child(3) { transition-delay: 0.3s; }
.contact-item:nth-child(4) { transition-delay: 0.4s; }

.plan-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease-out;
}

.plan-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.plan-card:nth-child(1) { transition-delay: 0.1s; }
.plan-card:nth-child(2) { transition-delay: 0.2s; }
.plan-card:nth-child(3) { transition-delay: 0.3s; }

/* Ajuste dos divisores curvos */
.section-divider {
    position: relative;
    width: 100%;
    height: 150px;
    margin-top: -75px;
    margin-bottom: -75px;
    z-index: 2;
}

/* Ajuste das cores dos divisores para combinar com as seções */
.section-divider.to-light {
    fill: var(--light-bg);
}

.section-divider.to-white {
    fill: var(--white);
}

/* Ajuste das seções para acomodar os divisores */
.about, .plans, .contact, .contact-form {
    position: relative;
    z-index: 3;
    padding-top: 100px;
}

/* Ajuste específico para a seção de contato */
.contact {
    padding-top: 120px;
    margin-top: -50px;
}

.contact h2 {
    position: relative;
    z-index: 5;
}

/* Remover divisores específicos */
.section-divider.plans-top,
.section-divider.plans-bottom {
    display: none;
}

/* Chat Bot Flutuante */
.chat-bot-button {
    position: fixed;
    bottom: 30px;
    right: 80px;
    width: 90px;
    height: 90px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;
}

.chat-bot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.chat-bot-button img {
    width: 55px;
    height: 55px;
    transition: transform 0.3s ease;
    object-fit: contain;
    margin-bottom: 5px;
}

.chat-bot-button:hover img {
    transform: rotate(-10deg);
}

.chat-bot-button::after {
    content: 'Tire suas dúvidas aqui';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.chat-bot-button::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--primary-color);
}

.chat-container {
    position: fixed;
    bottom: 100px;
    right: 80px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
    z-index: 999;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-header {
    background: linear-gradient(45deg, var(--primary-color), #7CCFD1);
    padding: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
}

.chat-header img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.chat-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 12px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.bot-message {
    background: #f0f0f0;
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.user-message {
    background: var(--primary-color);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

.chat-input {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex-grow: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 0.9rem;
}

.chat-input button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-input button:hover {
    background: #7CCFD1;
}

.chat-container.active {
    display: flex;
}

/* Animação de entrada do chat */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-container.active {
    display: flex;
    animation: slideIn 0.3s ease-out;
}

/* Estilo para o tooltip personalizado */
.faq-button {
    position: relative;
}

.faq-button::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    right: 50%;
    transform: translateX(50%);
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    margin-bottom: 10px;
}

.faq-button:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Modificar o comportamento do tooltip quando o chat estiver aberto */
.chat-bot-button.chat-open::after,
.chat-bot-button.chat-open::before {
    display: none;
}

/* Ajustes responsivos para smartphones */
@media (max-width: 768px) {
    /* Navegação */
    .nav-bar {
        padding: 10px;
    }

    .nav-links, .social-icons {
        display: none;
    }

    .separator {
        display: none;
    }

    .logo-container {
        width: 100%;
        justify-content: center;
    }

    .logo-container img {
        height: 30px;
    }

    /* Hero Section */
    .hero {
        padding-top: 80px;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .hero-image img {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    /* Sobre */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 20px;
    }

    .shape-wrapper {
        padding-bottom: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .credentials {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Planos */
    .plans {
        padding: 50px 0;
    }

    .plans h2 {
        font-size: 2.2rem;
        padding: 0 20px;
    }

    .plans-grid {
        flex-direction: column;
        padding: 20px;
    }

    .plan-card {
        max-width: 100%;
        min-height: auto;
    }

    /* Contato */
    .contact h2 {
        font-size: 2.2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }

    .map-container {
        margin: 20px;
    }

    /* Formulário de contato */
    .contact-form {
        padding: 50px 20px;
    }

    .contact-form h2 {
        font-size: 2.2rem;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        margin: 5% auto;
        padding: 20px;
    }

    .modal-content h2 {
        font-size: 1.8rem;
    }

    /* Chat Bot */
    .chat-bot-button,
    .whatsapp-float {
        width: 60px;
        height: 60px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    }

    .chat-bot-button {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float {
        bottom: 90px;
        right: 20px;
        display: flex !important;
        justify-content: center;
        align-items: center;
    }

    .chat-bot-button img {
        width: 35px;
        height: 35px;
    }

    .whatsapp-float i {
        font-size: 30px;
    }

    .chat-container {
        bottom: 90px;
        right: 10px;
        width: calc(100% - 20px);
        height: 60vh;
    }

    .chat-bot-button::after {
        display: none;
    }

    .chat-bot-button::before {
        display: none;
    }

    /* Ajustes gerais de texto */
    .highlight {
        font-size: 1rem;
    }

    .mission-text {
        font-size: 0.9rem;
    }

    /* Ajuste dos botões */
    .cta-button, 
    .details-button, 
    .submit-button {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 360px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }

    .plans h2,
    .contact h2,
    .contact-form h2 {
        font-size: 1.8rem;
    }

    .chat-container {
        height: 70vh;
    }
}

/* Ajuste para orientação paisagem em smartphones */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 50px;
    }

    .chat-container {
        height: 80vh;
    }
}

/* Ajuste para telas muito pequenas */
@media (max-width: 360px) {
    .chat-bot-button,
    .whatsapp-float {
        width: 50px;
        height: 50px;
    }

    .chat-bot-button {
        bottom: 20px;
    }

    .whatsapp-float {
        bottom: 80px;
    }

    .chat-bot-button img {
        width: 30px;
        height: 30px;
    }

    .whatsapp-float i {
        font-size: 25px;
    }
}

/* Ajuste para orientação paisagem */
@media (max-height: 500px) and (orientation: landscape) {
    .chat-bot-button {
        bottom: 10px;
    }

    .whatsapp-float {
        bottom: 80px;
    }

    .chat-container {
        bottom: 70px;
    }
}