/* Ajuste para o bloco WhatsApp na seção de contato */
/* Ajuste para o bloco WhatsApp na seção de contato */
.contato-link-whatsapp {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.contato-link-whatsapp .contato-icon {
  margin-right: 16px;
}
.contato-link-whatsapp .contato-text h3 {
  margin-bottom: 0;
}
.contato-link-whatsapp .contato-text p {
  margin-top: 0;
}
.contato-info .contato-item {
  margin-bottom: 24px;
}
.contato-info .contato-item:last-child {
  margin-bottom: 0;
}
.contato-link-whatsapp {
  margin-bottom: 0;
}
/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores da identidade visual HephaLab */
    --primary-dark: #212121;
    --primary-orange: #FF6600;
    --primary-light: #F5F5DC;
    --secondary-gray: #757575;
    --secondary-blue: #003366;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
    
    /* Tipografia */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transições */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--primary-dark);
    background-color: var(--primary-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.highlight {
    color: var(--primary-orange);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-orange);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #e55a00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(245, 245, 220, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    text-decoration: none;
    color: var(--primary-dark);
    font-family: var(--font-heading);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-orange);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-orange);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #f0f0e8 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-content {
    z-index: 2;
}

.hero-logo-img {
    width: 120px;
    height: auto;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-gray);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 400px;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-cube,
.floating-sphere,
.floating-pyramid {
    position: absolute;
    background: linear-gradient(45deg, var(--primary-orange), #ff8533);
    border-radius: 8px;
    animation: float 6s ease-in-out infinite;
}

.floating-cube {
    width: 80px;
    height: 80px;
    top: 20%;
    right: 20%;
    animation-delay: 0s;
}

.floating-sphere {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    top: 60%;
    right: 40%;
    animation-delay: 2s;
}

.floating-pyramid {
    width: 70px;
    height: 70px;
    top: 40%;
    right: 10%;
    transform: rotate(45deg);
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Seções gerais */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Sobre Section */
.sobre {
    background-color: var(--white);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.sobre-text p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    line-height: 1.8;
}

.sobre-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: 8px;
    background-color: var(--primary-light);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-orange);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--secondary-gray);
}

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

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--secondary-gray), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    text-align: center;
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-orange);
}

/* Serviços Section */
.servicos {
    background-color: var(--primary-light);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.servico-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px var(--shadow);
    transition: var(--transition);
}

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

.servico-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.servico-icon i {
    font-size: 2rem;
    color: var(--white);
}

.servico-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

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

/* Produtos Section */
.produtos {
    background-color: var(--white);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.produto-card {
    background-color: var(--primary-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: var(--transition);
}

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

.produto-image {
    height: 200px;
    background: linear-gradient(135deg, var(--secondary-gray), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
}

.produto-image i {
    font-size: 3rem;
    color: var(--primary-orange);
}

.produto-info {
    padding: var(--spacing-md);
}

.produto-info h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

.produto-info p {
    color: var(--secondary-gray);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.produto-categoria {
    display: inline-block;
    background-color: var(--primary-orange);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Contato Section */
.contato {
    background-color: var(--primary-light);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contato-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contato-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-orange), #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contato-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contato-text h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--primary-dark);
}

.contato-text p {
    color: var(--secondary-gray);
}

.redes-sociais h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
}

.social-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: var(--white);
    border-radius: 8px;
    text-decoration: none;
    color: var(--primary-dark);
    transition: var(--transition);
    box-shadow: 0 2px 10px var(--shadow);
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--white);
}

.social-link.facebook:hover {
    background-color: #1877f2;
    color: var(--white);
}

.social-link.whatsapp:hover {
    background-color: #25d366;
    color: var(--white);
}

.social-link.linkedin:hover {
    background-color: #0077b5;
    color: var(--white);
}

.social-link i {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 40px;
    width: auto;
    filter: none !important;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-orange);
}

.footer-social {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.footer-social-link {
    width: 40px;
    height: 40px;
    background-color: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social-link:hover {
    background-color: var(--primary-orange);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--secondary-gray);
    color: var(--secondary-gray);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-light);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 27px var(--shadow);
        padding: var(--spacing-md) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-visual {
        height: 200px;
    }

    .sobre-content,
    .contato-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .sobre-stats {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .footer-social {
        justify-content: center;
    }

    .social-links {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    .servicos-grid,
    .produtos-grid {
        grid-template-columns: 1fr;
    }
}