/* PALETA DO PORTFÓLIO */
:root {
    --branco: #F8F8F8;
    --preto: #030912;
    --rosa: #FF007F;
    --verde: #D8FB81;
    --roxo: #7301FF;
    --azul: #1B0AD4;
}

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

body {
    background: var(--preto);
    color: var(--branco);
    font-family: "Space Mono", monospace;
    overflow-x: hidden;
}

/* ====== FORMAS DO FUNDO ====== */
.shape {
    position: absolute;
    z-index: -1;
    filter: blur(60px);
    opacity: 0.8;
}

.shape-blue {
    width: 45vw;
    height: 45vw;
    background: var(--azul);
    top: 5vh;
    left: -20vw;
    transform: rotate(40deg);
}

.shape-pink {
    width: 50vw;
    height: 50vw;
    background: var(--rosa);
    bottom: -10vh;
    right: -25vw;
    transform: rotate(55deg);
}

/* CONTAINER */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

/* ====== MENU ====== */
.menu {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 60px;
}

.menu ul {
    display: flex;
    align-items: center;
    gap: 1rem;
    list-style: none;
}

.menu a {
    text-decoration: none;
}

#img-menu a {
    background-color: var(--roxo);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s ease;
}

#img-menu a:hover {
    background-color: var(--preto);
}

#img-menu img {
    width: 26px;
    height: 26px;
    filter: invert(85%) sepia(46%) saturate(411%) hue-rotate(24deg)
            brightness(104%) contrast(97%);
}

.texto-menu {
    background-color: var(--roxo);
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    color: var(--branco);
    transition: 0.3s ease;
}

.texto-menu:hover {
    background-color: var(--verde);
    color: var(--preto);
}

/* ====== TÍTULO ====== */
main h1 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
}

.highlight {
    background: var(--verde);
    color: var(--preto);
    padding: 6px 12px;
}

/* ====== GRID DE LINKS ====== */
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-bottom: 80px;
}

/* ====== CARD ====== */
.link-card {
    background: rgba(255,255,255,0.07);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 18px;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--branco);
    backdrop-filter: blur(12px);
    transition: border-color 0.3s ease, background-color 0.3s ease;
    transform-style: preserve-3d; /* necessário para o efeito 3D */
}

.link-card:hover {
    background-color: rgba(255,255,255,0.12);
    border-color: var(--verde);
}

/* Ícones dentro dos cards */
.placeholder {
    width: 100%;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder svg {
    width: 65px;
    height: 65px;
    color: var(--verde);
}

/* Título dos cards */
.link-card h2 {
    margin-top: 1rem;
    font-size: 1.4rem;
    color: var(--verde);
}

/* ====== RESPONSIVO ====== */
@media (max-width: 768px) {
    main h1 {
        font-size: 2rem;
    }
    
    .shape-blue,
    .shape-pink {
        display: none;
    }
}

@media (max-width: 480px) {
    .menu ul {
        gap: 0.1rem;
    }

    .texto-menu {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .links-grid {
        gap: 1.5rem;
    }
    
    .shape-blue,
    .shape-pink {
        display: none;
    }
}