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

body{
    font-family: 'Inter', sans-serif;
    background: #050816;
    color: white;
    overflow-x: hidden;
}
/* HEADER */
/* HEADER EM GRID */

header{
    width: 100%;

    position: fixed;

    top: 0;
    left: 0;

    padding: 20px 60px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    background: rgba(5, 8, 22, 0.9);

    backdrop-filter: blur(15px);

    z-index: 999;
}

/* LOGO FIXADA NA ESQUERDA */
.logo{
    justify-self: start;
}

nav{
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo h1{
    font-size: 28px;

    background: linear-gradient(90deg,#7c3aed,#06b6d4);

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;
}

.logo p{
    font-size: 13px;

    color: #9ca3af;
}

/* MENU CENTRALIZADO */

nav{
    justify-self: center;
}

.menu{
    display: flex;

    align-items: center;

    gap: 35px;

    list-style: none;
}

.menu a{
    text-decoration: none;

    color: #d4d4d8;

    transition: 0.3s;

    padding: 10px;
}

.menu a:hover{
    color: white;
}

/* DROPDOWN */

.dropdown{
    position: relative;
}

.dropdown-content{
    display: none;

    position: absolute;

    top: 100%;

    left: 0;

    background: #111827;

    min-width: 270px;

    max-height: 320px;

    overflow-x: hidden;

    overflow-y: auto;

    -webkit-overflow-scrolling: touch;

    scrollbar-width: thin;

    border-radius: 12px;

    padding: 10px 0;

    box-shadow: 0 10px 30px rgba(0,0,0,0.4);

    z-index: 9999;
}

.dropdown:hover .dropdown-content{
    display: block;
}

.dropdown-content a{
    display: block;

    padding: 12px 20px;

    color: white;
}

.dropdown-content a:hover{
    background: rgba(255,255,255,0.05);

    color: #06b6d4;
}
/* ITENS */

.dropdown-content li{
    width: 100%;
}

.dropdown-content a{
    padding: 12px 20px;

    color: white;

    display: block;
}

.dropdown-content a:hover{
    background: rgba(255,255,255,0.05);

    color: #06b6d4;
}

/* MOSTRAR DROPDOWN */

.dropdown:hover .dropdown-content{
    display: block;
}
nav{
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: center;
}

nav a{
    text-decoration: none;
    color: #d4d4d8;

    transition: 0.3s;
}

nav a:hover{
    color: white;
}
img {
    width: 150px;
    height: auto;
}
.btn-header{
    text-decoration: none;

    padding: 14px 24px;

    border-radius: 12px;

    background: linear-gradient(90deg,#7c3aed,#06b6d4);

    color: white;
    font-weight: 600;
}

/* HERO */

.hero{
    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    text-align: center;

    padding: 140px 8%;

    position: relative;
}

.hero-content{
    max-width: 900px;
    z-index: 10;
}

.tag{
    display: inline-block;

    padding: 10px 20px;

    border-radius: 999px;

    background: rgba(255,255,255,0.05);

    border: 1px solid rgba(255,255,255,0.08);

    color: #c4b5fd;

    margin-bottom: 30px;
}

.hero h1{
    font-size: 72px;

    line-height: 1.1;

    margin-bottom: 25px;

    font-weight: 800;
}

.hero p{
    font-size: 20px;

    color: #a1a1aa;

    line-height: 1.8;

    margin-bottom: 40px;
}

.buttons{
    display: flex;
    justify-content: center;
    gap: 20px;

    flex-wrap: wrap;
}

.primary-btn{
    text-decoration: none;

    padding: 18px 32px;

    border-radius: 14px;

    background: linear-gradient(90deg,#7c3aed,#06b6d4);

    color: white;

    font-weight: 600;
}

.secondary-btn{
    text-decoration: none;

    padding: 18px 32px;

    border-radius: 14px;

    border: 1px solid rgba(255,255,255,0.1);

    color: white;
}

/* BLUR */

.blur{
    position: absolute;

    width: 350px;
    height: 350px;

    border-radius: 50%;

    filter: blur(120px);
}

.blur1{
    background: #7c3aed;

    top: 100px;
    left: -100px;
}

.blur2{
    background: #06b6d4;

    bottom: 50px;
    right: -100px;
}

/* SERVICES */

.services{
    padding: 120px 8%;

    text-align: center;
}

.services span{
    color: #7c3aed;

    letter-spacing: 2px;
}

.services h2{
    font-size: 52px;

    margin: 20px 0 70px;
}

.cards{
    display: flex;
    justify-content: center;

    gap: 30px;

    flex-wrap: wrap;
}

.card{
    width: 330px;

    padding: 40px;

    border-radius: 24px;

    background: rgba(255,255,255,0.04);

    border: 1px solid rgba(255,255,255,0.08);

    backdrop-filter: blur(10px);

    transition: 0.3s;
}

.card:hover{
    transform: translateY(-10px);
}

.card h3{
    font-size: 24px;

    margin-bottom: 20px;
}

.card p{
    color: #a1a1aa;

    line-height: 1.8;
}

/* DEVELOPMENT */

.development{
    padding: 120px 8%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 60px;

    flex-wrap: wrap;
}

.dev-text{
    max-width: 600px;
     display: block;

    margin-top: 30px;
}

.dev-text span{
    color: #06b6d4;

    letter-spacing: 2px;
}

.dev-text h2{
    font-size: 54px;

    margin: 20px 0;
}

.dev-text p{
    color: #a1a1aa;

    line-height: 1.8;

    font-size: 18px;
}

.dev-box{
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mini-card{
    width: 320px;

    padding: 30px;

    border-radius: 20px;

    background: rgba(255,255,255,0.04);

    border: 1px solid rgba(255,255,255,0.08);
}

.mini-card h3{
    margin-bottom: 10px;
}

/* CTA */

.cta{
    margin: 100px 8%;

    padding: 80px;

    border-radius: 30px;

    background: linear-gradient(135deg,#7c3aed,#06b6d4);

    text-align: center;
}

.cta h2{
    font-size: 48px;

    margin-bottom: 20px;
}

.cta p{
    margin-bottom: 35px;

    font-size: 18px;
}

.cta a{
    display: inline-block;

    padding: 18px 32px;

    border-radius: 14px;

    background: white;

    color: black;

    text-decoration: none;

    font-weight: 700;
}

/* FOOTER */

footer{
    padding: 80px 8%;

    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-content{
    display: flex;
    justify-content: space-between;

    gap: 40px;

    flex-wrap: wrap;
}

.footer-content h3{
    margin-bottom: 20px;
}

.footer-content p{
    color: #a1a1aa;

    line-height: 1.8;
}

/* RESPONSIVO */

@media(max-width: 900px){

    nav{
        display: none;
    }

    .hero h1{
        font-size: 48px;
    }

    .services h2,
    .dev-text h2,
    .cta h2{
        font-size: 38px;
    }

    .development{
        flex-direction: column;
    }

}
.dropdown{
    position: relative;
    display: inline-block;
}

.dropbtn{
    text-decoration: none;
    color: black;
    padding: 10px;
}

.dropdown-content{
    display: none;

    position: absolute;

    background-color: white;

    min-width: 180px;

    max-height: 320px;

    overflow-x: hidden;

    overflow-y: auto;

    -webkit-overflow-scrolling: touch;

    scrollbar-width: thin;

    box-shadow: 0 5px 15px rgba(0,0,0,0.15);

    border-radius: 10px;

    z-index: 9999;
}

.dropdown-content a{
    display: block;

    padding: 12px;

    text-decoration: none;

    color: black;

    transition: 0.3s;
}

.dropdown-content a:hover{
    background-color: #f3f4f6;
}

/* MOSTRA O MENU */

.dropdown:hover .dropdown-content{
    display: block;
}
/* CONTAINER DOS BOTÕES */

.auth-buttons{
    display: flex;

    gap: 12px;

    align-items: center;
}

/* BOTÃO LOGIN */

.btn-login{
    text-decoration: none;

    color: white;

    padding: 10px 18px;

    border: 1px solid rgba(255,255,255,0.2);

    border-radius: 10px;

    transition: 0.3s;
}

.btn-login:hover{
    background: rgba(255,255,255,0.08);
}

/* BOTÃO CADASTRO */

.btn-cadastro{
    text-decoration: none;

    color: white;

    padding: 10px 18px;

    border-radius: 10px;

    background: linear-gradient(90deg,#7c3aed,#06b6d4);

    font-weight: 600;

    transition: 0.3s;
}

.btn-cadastro:hover{
    transform: translateY(-2px);

    box-shadow: 0 10px 20px rgba(124,58,237,0.3);
}

.hidden{
    display: none !important;
}

.auth-bar{
    margin-top: 0;
    display: flex;
    gap: 12px;
    align-items: center;
    color: white;
    font-size: 0.95rem;
}

.auth-bar .user-badge{
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
}

.auth-bar button{
    border: none;
    border-radius: 10px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.08);
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

.auth-bar button:hover{
    background: rgba(255,255,255,0.14);
}

.hero{
    min-height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    text-align: center;

    padding: 140px 8%;
}

.hero-content{
    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 20px;
justify-content: center;
justify-items: center;
justify-self: center;
    max-width: 900px;
}

/* LOGO */

.hero-logo{
    width: 340px;
max-width: 100%;  
    display: block;
}

/* TAG */

.tag{
    padding: 10px 20px;

    border-radius: 999px;

    background: rgba(255,255,255,0.05);

    color: #c4b5fd;
}

/* H1 */

.hero h1{
    font-size: 40px;

    line-height: 1.1;

    color: white;
}

/* P */

.hero p{
    font-size: 18px;

    color: #a1a1aa;

    line-height: 1.6;
}

/* Mobile header/menu */
.mobile-toggle{
    display: none;
    background: transparent;
    border: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.mobile-toggle .hamburger{
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    position: relative;
}
.mobile-toggle .hamburger::before,
.mobile-toggle .hamburger::after{
    content: '';
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: #fff;
}
.mobile-toggle .hamburger::before{ top: -7px; }
.mobile-toggle .hamburger::after{ top: 7px; }

@media (max-width: 900px){
    header{ padding: 12px 18px; }
    .logo img{ width: 40px; }
    .mobile-toggle{ display: flex; }
    nav{ display: none; }
    header.mobile-open nav{
        display: flex;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(5,8,22,0.98);
        flex-direction: column;
        align-items: center;
        gap: 12px;
        padding: 20px 0 30px;
        z-index: 9999;
    }
    header.mobile-open .menu{ flex-direction: column; gap: 8px; }
    header.mobile-open .dropdown-content{ position: static; background: transparent; box-shadow: none; border-radius: 0; max-height: 60vh; overflow-y: auto; }
    header.mobile-open .dropdown-content a{ color: white; }
    .hero{ padding: 120px 6%; }
    .form-box{ padding: 28px; margin: 0 16px; }
}