/* Variáveis de cores */
:root {
    --primary-color: #00BFFF; /* Azul ciano mais vibrante */
    --secondary-color: #8A2BE2; /* Roxo mais intenso */
    --accent-color: #F0F0F0;
    --gradient-light: rgba(0, 191, 255, 0.9);
    --gradient-dark: rgba(138, 43, 226, 0.9);
}

/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 5px rgba(0, 191, 255, 0.5));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo:hover .logo-icon {
    transform: rotate(10deg);
    filter: drop-shadow(0 0 8px rgba(138, 43, 226, 0.7));
}

.logo-text {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: lowercase;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: rgba(240,240,240,0.8);
}

/* Hero Section */
.hero {
    background: linear-gradient(var(--gradient-light), var(--gradient-dark)),
                url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M0 50 Q25 30 50 50 Q75 70 100 50" stroke="%23F0F0F0" fill="none" stroke-width="2"/></svg>');
    background-size: cover;
    padding: 8rem 2rem;
    text-align: center;
    color: white;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Botão CTA */
.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 70%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.5s ease;
}

.cta-button:hover::before {
    opacity: 1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); }
    50% { transform: scale(1.05); }
    100% { transform: scale(0.95); }
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(138,43,226,0.5);
}

/* Seções */
.section {
    padding: 5rem 2rem;
}

.dark-bg {
    background-color: #f8f9fa;
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
}

.section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    box-shadow: 0 2px 5px rgba(0,191,255,0.3);
}

/* Destaques */
.destaques {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

/* Cards de serviço com efeito tecnológico */
.servico-card {
    border-radius: 10px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border-left: 3px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--gradient-light), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 191, 255, 0.2);
}

.servico-card:hover::before {
    opacity: 0.1;
}

.destaque-item {
    text-align: center;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    background-color: white;
    transition: transform 0.3s ease;
}

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

.destaque-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Serviços */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.servico-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.servico-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Formulário de Contato */
.contato-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.contato-form input,
.contato-form textarea {
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Depoimentos */
.depoimentos-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.depoimento-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.depoimento-texto {
    position: relative;
    margin-bottom: 1.5rem;
}

.depoimento-texto::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -10px;
}

.depoimento-autor h4 {
    color: var(--primary-color);
    margin-bottom: 0.2rem;
}

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

.portfolio-item {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.portfolio-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-item h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--primary-color);
}

.portfolio-item p {
    padding: 0 1.5rem 1.5rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: var(--accent-color);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.social-icon:hover {
    background-color: rgba(255,255,255,0.2);
}

.copyright {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Animações */
.animate-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Header Fixo */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: transform 0.3s ease, background 0.3s ease;
}

.header-scrolled {
    background: rgba(0, 123, 255, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.header-hidden {
    transform: translateY(-100%);
}

/* Ajuste para o header fixo */
body {
    padding-top: 70px;
}

/* Menu Mobile */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 0.5rem;
}

.nav-mobile {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 999;
}

.nav-active {
    transform: translateY(0);
    opacity: 1;
}

/* Formulário feedback */
.form-feedback {
    background-color: rgba(0, 123, 255, 0.1);
    color: var(--primary-color);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 5px;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2rem;
    }
    
    .destaques {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-icons {
        justify-content: center;
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}