:root {
    --primary: #8257e5;
    --primary-glow: rgba(130, 87, 229, 0.3);
    --bg-dark: #09090a;
    --bg-card: #121214;
    --text-body: #a8a8b3;
    --border-ui: #29292e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-body);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- HEADER FIXO --- */
header {
    background: rgba(9, 9, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-ui);
    padding: 20px 0;
    position: fixed;
    /* Fixado no topo */
    top: 0;
    width: 100%;
    z-index: 1000;
}

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

.logo img {
    display: inline-block;
    vertical-align: middle;
    filter: drop-shadow(0 0 5px var(--primary-glow));
    transition: transform 0.3s ease;
}



.logo i,
.logo span span {
    color: var(--primary);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
}

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

.btn-nav {
    border: 1px solid var(--primary);
    padding: 8px 20px;
    border-radius: 5px;
    color: var(--primary) !important;
}

/* --- MENU MOBILE --- */
.mobile-menu {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu div {
    width: 32px;
    height: 2px;
    background: #fff;
    margin: 8px;
    transition: 0.3s;
}

/* --- HERO --- */
/* Ajuste na Hero para acomodar a imagem */
.hero {
    padding: 180px 0 0; /* Tiramos o padding bottom para a imagem encostar na próxima seção */
    text-align: center;
    background: radial-gradient(circle at 50% -20%, #291a4a, var(--bg-dark));
    overflow: hidden;
}

.hero-subtext {
    max-width: 700px;
    margin: 20px auto 40px;
    font-size: 1.1rem;
    color: var(--text-body);
}

/* Estilização do Mockup */
.hero-mockup {
    margin-top: 60px;
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1000px; /* Efeito 3D leve */
}

.hero-mockup img {
    width: 100%;
    max-width: 950px;
    height: auto;
    border-radius: 15px 15px 0 0; /* Arredondado apenas no topo */
    border: 1px solid var(--border-ui);
    border-bottom: none;
    
    /* Brilho Roxo (Glow) atrás da imagem */
    box-shadow: 0 -20px 80px rgba(130, 87, 229, 0.25);
    
    /* Animação de entrada suave */
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s ease;
}

/* Efeito de levitação ao passar o rato */
.hero-mockup:hover img {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 -25px 100px rgba(130, 87, 229, 0.4);
}


.headline-box {
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero h1 {
    font-family: 'Oswald';
    font-size: 4rem;
    color: #fff;
    line-height: 1.1;
}

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

.cursor {
    color: var(--primary);
    animation: blink 0.8s infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.hero-subtext {
    max-width: 700px;
    margin: 20px auto 40px;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    padding: 18px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: 0.4s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.btn-secondary {
    color: #fff;
    margin-left: 20px;
    text-decoration: underline;
}

/* --- GRIDS & CARDS --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 100px 0;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--border-ui);
    transition: 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    color: #fff;
    margin-bottom: 15px;
}

/* --- PORTFOLIO --- */
.portfolio {
    padding-bottom: 100px;
}

.section-title {
    text-align: center;
    font-family: 'Oswald';
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 60px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    /* Reduzido de 400px para não quebrar */
    gap: 30px;
}

.product-card {
    background: var(--bg-card);
    border-radius: 15px;
    border: 1px solid var(--border-ui);
    overflow: hidden;
}

.product-img-box {
    height: 250px;
    overflow: hidden;
}

.product-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: 0.5s;
}

.product-card:hover img {
    transform: scale(1.1);
    opacity: 1;
}

.product-info {
    padding: 25px;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-ui);
}

.tag {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.8rem;
}

/* --- STEPS --- */
.steps {
    padding: 100px 0;
    background: #0c0c0e;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.step-item {
    position: relative;
    padding: 20px;
}

.step-item span {
    font-family: 'Oswald';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: 0;
}

.step-item h4 {
    color: #fff;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.step-item p {
    position: relative;
    z-index: 1;
    font-size: 0.9rem;
}

/* --- FAQ --- */
.faq {
    padding: 100px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

details {
    background: var(--bg-card);
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-ui);
    cursor: pointer;
    transition: 0.3s;
}

details[open] {
    border-color: var(--primary);
}

summary {
    font-weight: 600;
    color: #fff;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::after {
    content: '+';
    color: var(--primary);
    font-size: 1.5rem;
}

details[open] summary::after {
    content: '-';
}

details p {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-body);
}

/* --- FOOTER --- */
footer {
    background: #0c0c0e;
    border-top: 1px solid var(--border-ui);
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand p {
    margin: 20px 0;
    max-width: 350px;
}

.socials {
    display: flex;
    gap: 15px;
}

.socials a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-ui);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

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

.footer-nav h4,
.footer-contact h4 {
    color: #fff;
    margin-bottom: 20px;
}

.footer-nav a {
    display: block;
    color: var(--text-body);
    text-decoration: none;
    margin-bottom: 10px;
}

.footer-contact p {
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--primary);
    margin-right: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-ui);
    font-size: 0.8rem;
}

/* --- MEDIA QUERIES (ONDE A MÁGICA ACONTECE) --- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: 140px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .headline-box {
        min-height: 110px;
    }

    .hero-mockup {
        margin-top: 40px;
        padding: 0 15px;
    }

    .hero-mockup img {
        border-radius: 10px 10px 0 0;
        /* Reduzimos o glow no mobile para não pesar no processamento */
        box-shadow: 0 -10px 40px rgba(130, 87, 229, 0.2);
    }

    .headline-box {
        min-height: 120px;
    }

    .mobile-menu {
        display: block;
    }

    .nav-links {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        width: 80vw;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transform: translateX(100%);
        transition: 0.4s ease-in-out;
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .mobile-menu.active .line1 {
        transform: rotate(-45deg) translate(-8px, 8px);
    }

    .mobile-menu.active .line2 {
        opacity: 0;
    }

    .mobile-menu.active .line3 {
        transform: rotate(45deg) translate(-8px, -8px);
    }

    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .btn-secondary {
        margin-left: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .container {
        width: 92%;
    }
}