* {
    font-family: 'Cinzel', 'Segoe UI', serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --cor-primaria: #000000;
    --cor-secundaria: #dc2626;
    --cor-secundaria-hover: #b91c1c;
    --cor-texto-claro: #ffffff;
    --cor-texto-escuro: #333333;
    --cor-cinza-claro: #f5f5f5;
    --cor-cinza-medio: #666666;
    --fonte-principal: 'Arial', sans-serif;
    --sombra-padrao: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transicao-padrao: all 0.3s ease;
}

body {
    font-family: var(--fonte-principal);
    line-height: 1.6;
    color: var(--cor-texto-escuro);
    background-color: var(--cor-primaria);
}

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

/* Header e Navegação */
.header {
    background-color: var(--cor-primaria);
    box-shadow: var(--sombra-padrao);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 2px solid var(--cor-secundaria);
}

.navbar {
    padding: 1rem 0;
    background: #181818; /* leve fundo escuro para destacar a barra */
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header e Navegação */
.logo-img {
  height: 80px;
  max-width: 100%;
}

@media (min-width: 600px) {
  .logo-img {
    height: 90px; /* aumenta no computador */
  }
}

.logo h2 {
    color: var(--cor-secundaria);
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 1px 1px 6px #000;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem;
    align-items: center;
}

.nav-link {
    color: var(--cor-texto-claro);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    background: rgba(255,255,255,0.03);
    border: 1.5px solid transparent;
    transition: 
        color 0.18s,
        background 0.18s,
        border-color 0.18s,
        box-shadow 0.18s;
    position: relative;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    font-family: 'Cinzel', 'Segoe UI', serif;
    letter-spacing: 0.5px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--cor-secundaria);
    background: rgba(220,38,38,0.10);
    border-color: var(--cor-secundaria);
    box-shadow: 0 2px 8px rgba(220,38,38,0.10);
    text-shadow: 0 1px 6px #fff2, 0 2px 8px #0002;
}

.buy-now-btn {
    background-color: var(--cor-secundaria) !important;
    color: var(--cor-texto-claro) !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 25px !important;
    font-weight: bold !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 12px rgba(220, 38, 38, 0.18);
    border: none !important;
    font-family: 'Cinzel', 'Segoe UI', serif;
    font-size: 1rem;
    margin-left: 0.8rem;
    transition: background 0.18s, box-shadow 0.18s, transform 0.18s;
}

.buy-now-btn:hover {
    background-color: var(--cor-secundaria-hover) !important;
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 6px 18px rgba(220, 38, 38, 0.25);
}

/* Menu Mobile */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--cor-texto-claro);
    margin: 3px 0;
    transition: var(--transicao-padrao);
}

/* Conteúdo Principal */
.main-content {
    margin-top: 80px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, #1a1a1a 100%);
    padding: 4rem 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    color: var(--cor-texto-claro);
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    color: var(--cor-cinza-medio);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.red-button {
    display: flex; 
    justify-content: center;
    margin-top: 2.5rem;
    max-width:220px; 
    width:100%; 
    justify-content:center;
}

.cta-button {    
    justify-content: center;    
    background-color: var(--cor-secundaria);
    color: var(--cor-texto-claro);
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transicao-padrao);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--sombra-padrao);    
    display: inline-flex;
    align-items: center;    
    margin-right: 3rem;
    width: 14rem;
    height: 4rem;
}

.cta-button:hover {
    background-color: var(--cor-secundaria-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(220, 38, 38, 0.3);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.placeholder-image {
    width: 400px;
    height: 300px;
    background: linear-gradient(45deg, var(--cor-secundaria), #ff4444);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--cor-texto-claro);
    box-shadow: var(--sombra-padrao);
}

.placeholder-image i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.placeholder-image p {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Seção de Funcionalidades */
.features-section {
    background-color: #111111;
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    color: var(--cor-texto-claro);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: var(--cor-primaria);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--cor-secundaria);
    transition: var(--transicao-padrao);
    box-shadow: var(--sombra-padrao);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.2);
    border-color: var(--cor-secundaria-hover);
}

.feature-icon {
    background-color: var(--cor-secundaria);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    color: var(--cor-texto-claro);
    font-size: 1.5rem;
}

.feature-card h3 {
    color: var(--cor-texto-claro);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.feature-card p {
    color: var(--cor-cinza-medio);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    color: var(--cor-texto-claro);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: "✓";
    color: var(--cor-secundaria);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Seção de Compra */
.purchase-section {
    background: linear-gradient(135deg, #1a1a1a 0%, var(--cor-primaria) 100%);
    padding: 4rem 0;
    text-align: center;
}

.purchase-title {
    color: var(--cor-texto-claro);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.purchase-subtitle {
    color: var(--cor-cinza-medio);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.price-card {
    background-color: var(--cor-primaria);
    border: 2px solid var(--cor-secundaria);
    border-radius: 20px;
    padding: 2rem;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: var(--sombra-padrao);
}

.price-header h3 {
    color: var(--cor-texto-claro);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 2rem;
}

.currency {
    color: var(--cor-secundaria);
    font-size: 1.5rem;
    font-weight: bold;
}

.amount {
    color: var(--cor-texto-claro);
    font-size: 3rem;
    font-weight: bold;
}

.period {
    color: var(--cor-texto-claro);
    font-size: 1.5rem;
}

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

.price-features li {
    color: var(--cor-texto-claro);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-features i {
    color: var(--cor-secundaria);
}

.purchase-button {
    background-color: var(--cor-secundaria);
    color: var(--cor-texto-claro);
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transicao-padrao);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.purchase-button:hover {
    background-color: var(--cor-secundaria-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(220, 38, 38, 0.3);
}

/* Footer */
.footer {
    background-color: var(--cor-primaria);
    border-top: 2px solid var(--cor-secundaria);
    padding: 2rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--cor-texto-claro);
    margin-bottom: 1rem;
}

.footer-section h3 {
    color: var(--cor-secundaria);
    font-size: 1.5rem;
}

.footer-section p,
.footer-section li {
    color: var(--cor-cinza-medio);
    margin-bottom: 0.5rem;
}

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

.footer-section a {
    color: var(--cor-cinza-medio);
    text-decoration: none;
    transition: var(--transicao-padrao);
}

.footer-section a:hover {
    color: var(--cor-secundaria);
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: var(--cor-cinza-medio);
}

/* Responsividade */
@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--cor-primaria);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--sombra-padrao);
        padding: 2rem 0;
        border-top: 2px solid var(--cor-secundaria);
    }

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

    .hamburger {
        display: flex;
    }

    /* Localize este seletor no seu style.css */
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg); /* Ajuste o translateY se necessário */
    }

    /* Este seletor permanece o mesmo */
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    /* Altere este seletor */
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg); /* Ajuste o translateY para o valor negativo correspondente ao primeiro */
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .placeholder-image {
        width: 300px;
        height: 200px;
    }

    .placeholder-image i {
        font-size: 2.5rem;
    }

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

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

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

    .feature-card {
        padding: 1.5rem;
    }

    .price-card {
        margin: 0 1rem;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        margin: 0 0 1rem;
    }

    .placeholder-image {
        width: 250px;
        height: 180px;
    }

    .feature-card {
        padding: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .purchase-title {
        font-size: 1.8rem;
    }
}

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

.hero-content,
.feature-card,
.price-card {
    animation: fadeInUp 0.6s ease-out;
}

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

/* Estilo para páginas internas */
.page-header {
    /* background: linear-gradient(135deg, var(--cor-primaria) 0%, #1a1a1a 100%);     */    
    background: url('../images/tutoriais/header.png') center center/cover no-repeat;
    padding: 1rem 0 1rem;
    text-align: center;
    margin-top: 80px;
}


.page-title {
    color: var(--cor-texto-claro);
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.page-subtitle {
    color: var(--cor-cinza-medio);
    font-size: 1.2rem;
}

.page-content {
  background-color: #111111;
  padding: 3rem 0;
  min-height: 60vh;
  margin-top: 64px; /* ou padding-top: 64px */
}

.content-section {
    background-color: var(--cor-primaria);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #333;
}

.content-section h3 {
    color: var(--cor-secundaria);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.content-section p,
.content-section li {
    color: var(--cor-texto-claro);
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

.content-section ul {
    padding-left: 1.5rem;
}


/* CARD EFEITO */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out forwards;
}
.fade-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s, transform 0.8s;
}
.fade-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}


/* BAIXANDO E ABRINDO CONTENT */
.guide-content {
  color: #fff;
}
.guide-content a {
  color: #7aa2ff;
  text-decoration: underline;
}
.guide-content a:hover {
  color: #a9c1ff;
}