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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    color: white;
    background: linear-gradient(135deg, #F4D03F, #3498DB);
    overflow-x: hidden;
}

/* NAVBAR */
nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 20px;
    background: rgba(0,0,0,0.4);
    position: fixed;
    width: 100%;
    top: 0;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

/* HERO SECTION */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 20px 20px;
}

.logo {
    width: 280px;
    margin-bottom: 20px;
    transition: 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
}

/* BOTÃO */
.btn {
    margin-top: 25px;
    padding: 14px 35px;
    background: #F4D03F;
    color: black;
    text-decoration: none;
    font-weight: bold;
    border-radius: 10px;
    transition: 0.3s;
    display: inline-block;
}

.btn:hover {
    transform: scale(1.1);
    background: #ffe066;
}

/* SEÇÕES */
.section {
    padding: 100px 20px;
    text-align: center;
}

.dark {
    background: rgba(0,0,0,0.35);
}

/* CARDS (caso uses depois) */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.card {
    background: rgba(255,255,255,0.2);
    padding: 30px;
    border-radius: 15px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.3);
}

/* FOOTER */
footer {
    padding: 20px;
    background: black;
    text-align: center;
    font-size: 14px;
}

/* SCROLL ANIMATION */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: 0.6s ease;
}

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

/* RESPONSIVO MOBILE */
@media (max-width: 768px) {

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .logo {
        width: 200px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .section {
        padding: 80px 20px;
    }
    
    /* MENU LINKS */
.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

/* BOTÃO HAMBÚRGUER */
.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

/* MOBILE */
@media (max-width: 768px) {

    nav {
        justify-content: space-between;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        right: 0;
        background: rgba(0,0,0,0.9);
        width: 200px;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 15px;
        display: none;
        border-radius: 0 0 0 15px;
    }

    .nav-links.active {
        display: flex;
    }
}
}