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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #000;
    color: #fff;
    line-height: 1.6;
}

/* === CONTAINER === */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* === CABEÇALHO === */
header {
    background: rgba(0, 0, 0, 0.9);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #111;
    backdrop-filter: blur(8px);
}

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

header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    letter-spacing: 1px;
    color: #fff;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.9rem;
}

nav a:hover {
    color: #f4c2c2;
}

/* === SEÇÕES GERAIS === */
section {
    padding: 80px 0;
    color: #fff;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease, transform 1s ease;
}

section.show {
    opacity: 1;
    transform: translateY(0);
}

/* === SEÇÃO INTRO === */
#intro {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), #000),
                url('https://images.unsplash.com/photo-1515378791036-0648a3ef77b2?auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
    text-align: center;
    padding: 180px 20px 120px;
    margin-top: 80px;
}

.intro-text {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
    font-weight: 300;
}

/* === SEÇÃO PROJETOS === */
#projetos {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.95)),
                url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

/* === SEÇÃO LINKS === */
#links {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.95)),
                url('https://images.unsplash.com/photo-1503341455253-b2e723bb3dbb?auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

/* === TÍTULOS === */
h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    border-left: 4px solid #f4c2c2;
    padding-left: 10px;
}

/* === BOTÕES === */
.buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    border-radius:10px;	
}


.button {
    display: flex;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #fff;
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    backdrop-filter: blur(3px);
}

.button2 {
    display: flex;
    padding: 21px 3px;
    background: transparent;
    border: 1px transparent;
    color: #fff;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    backdrop-filter: blur(3px);
}

.button:hover {
    background: #fff;
    color: #000;
    transform: scale(1.05);
}

.button2:hover {
    background: #fff;
    color: #000;

}



.button i {
    margin-right: 8px;
}

.button2 i {
    margin-right: 1px;
}


/* === SEÇÃO PROJETOS E LINKS === */
#projetos .category {
    margin-bottom: 60px;
}

#links .buttons {
    justify-content: center;
}

/* === RODAPÉ === */
footer {
    background: #000;
    border-top: 1px solid #111;
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
    color: #aaa;
}

/* === RESPONSIVIDADE === */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 10px;
    }

   .buttons {
        flex-direction: row;
        align-items: center;
    }


   .button {
        width: 80%;
        text-align: center;
    }
    .button2 {
        text-align: center;
        padding: 21px 3px;
        background: transparent;
        border: 1px transparent;
        color: #fff;
        border-radius: 50%;
        text-decoration: none;
        transition: all 0.3s ease;
        font-size: 0.95rem;
        backdrop-filter: blur(3px);
    }
    .button i {
        margin-right: 8px;
    }

    .button2 i {
        margin-right: 1px;
    }

    h2 {
        font-size: 1.6rem;
    }
}

/* === ANIMAÇÃO SCROLL FADE-IN === */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}