/* ============================
   Reset e Configurações Gerais
   ============================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Principais */
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    
    /* Cores Neutras */
    --dark: #1e293b;
    --dark-light: #334155;
    --gray: #64748b;
    --light-gray: #e2e8f0;
    --lighter-gray: #f1f5f9;
    --white: #ffffff;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-hero: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Tipografia */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Transições */
    --transition: all 0.3s ease;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark);
    overflow-x: hidden;
}

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

/* ============================
   Header e Navegação
   ============================ */
.header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
}

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

.nav-menu .btn-cta {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
}

.nav-menu .btn-cta:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* ============================
   Hero Section
   ============================ */
.hero {
    background: var(--gradient-hero);
    color: var(--white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,165.3C384,171,480,149,576,133.3C672,117,768,107,864,112C960,117,1056,139,1152,138.7C1248,139,1344,117,1392,106.7L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

.btn-secondary:hover {
    background: var(--lighter-gray);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.hero-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.info-item i {
    font-size: 1.25rem;
    color: var(--accent-color);
}

/* ============================
   Sections Gerais
   ============================ */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray);
}

/* ============================
   Serviços
   ============================ */
.servicos {
    background: var(--lighter-gray);
}

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

.servico-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.servico-card.destaque {
    border: 3px solid var(--primary-color);
}

.servico-card .badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.servico-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.servico-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.servico-card h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.servico-desc {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.servico-lista {
    list-style: none;
    margin-bottom: 1.5rem;
}

.servico-lista li {
    padding: 0.5rem 0;
    color: var(--dark-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.servico-lista i {
    color: var(--success-color);
    font-size: 1.125rem;
}

.servico-ideal {
    color: var(--primary-color);
    font-weight: 600;
    font-style: italic;
}

/* ============================
   Planos
   ============================ */
.planos {
    background: var(--white);
}

.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.plano-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.plano-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.plano-card.destaque {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.plano-card .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
}

.plano-header {
    margin-bottom: 1.5rem;
}

.plano-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.plano-icon.verde {
    background: #d1fae5;
}

.plano-icon.azul {
    background: #dbeafe;
}

.plano-icon.vermelho {
    background: #fee2e2;
}

.plano-icon i {
    font-size: 2.5rem;
}

.plano-icon.verde i {
    color: var(--success-color);
}

.plano-icon.azul i {
    color: var(--primary-color);
}

.plano-icon.vermelho i {
    color: var(--danger-color);
}

.plano-card h3 {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.plano-subtitulo {
    color: var(--gray);
    font-size: 0.95rem;
    font-weight: 500;
}

.plano-preco {
    margin: 2rem 0;
    font-weight: 700;
}

.plano-preco .moeda {
    font-size: 1.5rem;
    color: var(--gray);
}

.plano-preco .valor {
    font-size: 3.5rem;
    color: var(--primary-color);
}

.plano-preco .periodo {
    font-size: 1.125rem;
    color: var(--gray);
}

.plano-preco.personalizado {
    padding: 1rem 0;
}

.plano-preco .valor-texto {
    font-size: 1.5rem;
    color: var(--dark);
}

.plano-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.plano-features li {
    padding: 0.75rem 0;
    color: var(--dark-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.plano-features i {
    color: var(--success-color);
    font-size: 1.125rem;
}

.btn-plano {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-plano:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================
   Avaliação Gratuita
   ============================ */
.avaliacao {
    background: var(--lighter-gray);
}

.avaliacao-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}

.avaliacao-text h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.avaliacao-text .intro {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.avaliacao-text h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.objetivo-lista {
    list-style: none;
    margin-bottom: 2rem;
}

.objetivo-lista li {
    padding: 0.75rem 0;
    color: var(--dark-light);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
}

.objetivo-lista i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.avaliacao-imagem {
    display: flex;
    align-items: center;
    justify-content: center;
}

.avaliacao-imagem i {
    font-size: 15rem;
    color: var(--primary-color);
    opacity: 0.15;
}

/* ============================
   Desenvolvimento Web
   ============================ */
.desenvolvimento-web {
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

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

.web-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.web-intro h3 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.web-intro p {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
}

.web-tipos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.web-tipo-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.web-tipo-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.web-tipo-card.destaque-web {
    border: 3px solid var(--primary-color);
    transform: scale(1.02);
}

.web-tipo-card .badge-web {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.web-tipo-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.web-tipo-card h4 {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.web-tipo-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.6;
}

.web-tipo-card ul {
    list-style: none;
}

.web-tipo-card ul li {
    padding: 0.75rem 0;
    color: var(--dark-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

.web-tipo-card ul i {
    color: var(--success-color);
    font-size: 1.125rem;
    min-width: 20px;
}

.web-diferenciais {
    margin-bottom: 4rem;
}

.web-diferenciais h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 3rem;
}

.web-diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.web-diferencial-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    transition: var(--transition);
}

.web-diferencial-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.web-diferencial-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.web-diferencial-item h5 {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.web-diferencial-item p {
    color: var(--gray);
    font-size: 0.95rem;
}

.web-cta {
    text-align: center;
    padding: 3rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.web-cta h3 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.web-cta p {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

/* ============================
   Por Que Contratar
   ============================ */
.por-que-contratar {
    background: var(--white);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.diferencial-card {
    text-align: center;
    padding: 2rem;
    background: var(--lighter-gray);
    border-radius: 12px;
    transition: var(--transition);
}

.diferencial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

.diferencial-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.diferencial-card h3 {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.diferencial-card p {
    color: var(--gray);
}

/* ============================
   Contato / CTA
   ============================ */
.contato {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.contato-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contato-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.contato-opcoes {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.btn-contato {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: var(--white);
    color: var(--dark);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.25rem;
    transition: var(--transition);
}

.btn-contato.whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-contato i {
    font-size: 1.75rem;
}

.btn-contato:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-contato.whatsapp:hover {
    background: #20ba5a;
}

.contato-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
}

.contato-info i {
    font-size: 1.5rem;
}

/* ============================
   Footer
   ============================ */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-about h4,
.footer-links h4,
.footer-contato h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-about p,
.footer-contato p {
    color: var(--light-gray);
    line-height: 1.8;
}

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

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

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

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

.footer-contato p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.footer-contato i {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--dark-light);
    color: var(--gray);
}

/* ============================
   Responsividade
   ============================ */
@media (max-width: 768px) {
    /* Navegação Mobile */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-xl);
        padding: 2rem 0;
        gap: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        padding: 1rem 0;
        width: 100%;
    }
    
    /* Hero */
    .hero {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Sections */
    section {
        padding: 3rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    /* Grids */
    .servicos-grid,
    .planos-grid,
    .diferenciais-grid,
    .web-tipos,
    .web-diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .plano-card.destaque {
        transform: scale(1);
    }
    
    .web-tipo-card.destaque-web {
        transform: scale(1);
    }
    
    /* Avaliação */
    .avaliacao-content {
        grid-template-columns: 1fr;
    }
    
    .avaliacao-imagem {
        display: none;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Contato */
    .contato-opcoes {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .servico-card,
    .plano-card,
    .diferencial-card {
        padding: 1.5rem;
    }
}

/* ============================
   Animações
   ============================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.servico-card,
.plano-card,
.diferencial-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}