/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0f0f0f;
    color: #f2f2f2;
    line-height: 1.6;
}

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

/* Variáveis CSS */
:root {
    --primary-color: #00cc66;
    --primary-hover: #00b359;
    --background-dark: #0f0f0f;
    --background-card: #1a1a1a;
    --text-primary: #f2f2f2;
    --text-secondary: #a6a6a6;
    --border-color: #333;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0px 4px 20px rgba(0, 204, 102, 0.1);
}

/* Botões */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

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

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

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

.btn-outline:hover {
    background-color: rgba(0, 204, 102, 0.1);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo-img {
    height: 70px;
    width: auto;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding-top: 80px;
    background: linear-gradient(135deg, rgba(0, 204, 102, 0.1), rgba(0, 204, 102, 0.05));
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 80px 0;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.text-primary {
    color: var(--primary-color);
    display: block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.stat {
    text-align: center;
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.hero-image {
    position: relative;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-glow);
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: rgba(26, 26, 26, 0.3);
    z-index: 10;

}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.features-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.feature {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 4px;
}

.feature-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.feature-description {
    color: var(--text-secondary);
}

.about-card {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-glow);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.checklist {
    margin-bottom: 32px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.check-icon {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.tech-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background-color: rgba(0, 204, 102, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background-color: var(--background-card);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--border-color);
    color: var(--text-secondary);
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--background-dark);
}

.footer-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

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

.footer-links li {
    margin-bottom: 8px;
}

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

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.contact-icon {
    color: var(--primary-color);
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    background-color: #25D366;
    color: white;
    padding: 16px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-button:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-button i {
    font-size: 1.5rem;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

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

/* Responsividade */
@media (max-width: 768px) {    
    #spaceBtn {
        display: none;
    }
    /* Ajuste da imagem (hero-img) */
    .hero-img {
        transform: translateY(100px); /* Deslocamento reduzido */
        max-height: 300px; /* Limita a altura da imagem */
        width: auto; /* Mantém a proporção */
        display: block;
        margin: 0 auto; /* Centraliza se necessário */
    }
  
    /* Contêiner pai (hero-image) */
    .hero-image {
        min-height: 500px; /* Altura mínima para evitar colapso */
        overflow: hidden; /* Garante que a imagem não vaze */
        padding-bottom: 20px; /* Espaço opcional abaixo */
        padding-top: 10px;
        margin-top: 0px;
    }
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

/* Menu Hamburguer */
.hamburguer {
    display: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburguer div {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition);
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 8px 12px;
    border-radius: 4px;
}

.nav-links a:hover {
    color: var(--primary-color);
    background-color: rgba(0, 204, 102, 0.1);
}

/* Responsivo */
@media (max-width: 768px) {
    .hamburguer {
        display: block;
        order: 2; /* Coloca o hambúrguer à direita */
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--background-card);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transition: var(--transition);
        border-left: 1px solid var(--border-color);
        z-index: 1000;
        margin-top: 0;
        padding-top: 80px; /* Espaço para o header */
    }
    
    .nav-links.active {
        right: 0;
    }
    
    /* Transforma hamburguer em X */
    .hamburguer.active div:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .hamburguer.active div:nth-child(2) {
        opacity: 0;
    }
    
    .hamburguer.active div:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Ajuste no header para mobile */
    .header-content {
        flex-wrap: wrap;
    }
    
    /* Remove a regra que esconde o .nav */
}