/* ---------- GERAL ---------- */
body {
    background: linear-gradient(to bottom, rgba(14, 0, 28, 0.9), #0d0d0d);
    color: #fff;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}

/* ---------- NAVBAR ---------- */
.custom-navbar {
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(10px);
    padding: 0.8rem 0;
    box-shadow: none;
    z-index: 1000;
    animation: slideDown 1s ease-out;
}

.custom-navbar .navbar-nav .nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
    opacity: 0;
    animation: fadeInLinks 1.5s ease-out forwards;
    animation-delay: 0.5s;
    animation-fill-mode: both;
    transition: color 0.3s ease;
}

.custom-navbar .navbar-nav .nav-link:hover {
    color: #ff5733;
    transform: scale(1.1);
}

/* ---------- ANIMAÇÕES ---------- */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLinks {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ---------- LOGO ---------- */
.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    background-color: #4a00e0;
    padding: 1px;
}

/* ---------- HERO SECTION ---------- */
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    /* altura total da tela */
    padding: 20px;
    background: linear-gradient(to bottom, rgba(14, 0, 28, 0.9), #0d0d0d);
    text-align: center;
}

.hero h1,
.hero p {
    white-space: nowrap;
    overflow: hidden;
    padding-right: 10px;
}

.hero h1 {
    font-size: 4vw;
    animation: typing 3.5s steps(30) 1s forwards, blink 0.75s step-end infinite;
}

.hero p {
    font-size: 2vw;
    animation: typing 5s steps(40) 1s forwards, blink 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

/* ---------- scrollbar ---------- */

/* Barra de rolagem toda */
::-webkit-scrollbar {
    width: 12px;
    /* largura da barra */
}

/* Fundo da barra */
::-webkit-scrollbar-track {
    background: #222;
    /* cor do fundo da barra */
}

/* A "thumb" - a parte que você arrasta */
::-webkit-scrollbar-thumb {
    background-color: #00129e;
    /* cor da barra de rolagem */
    border-radius: 20px;
    /* arredondar a barra */
    border: 3px solid #222;
    /* uma borda para separar da track */
}

/* Thumb ao passar o mouse */
::-webkit-scrollbar-thumb:hover {
    background-color: #00129e;
}

/* ---------- BOTÃO ROXO ---------- */
.btn-roxo {
    background-color: #8e2de2;
    color: #fff;
    border-radius: 30px;
    padding: 12px 30px;
    font-size: 1.2rem;
    border: none;
    transition: 0.3s;
}

.btn-roxo:hover {
    background-color: #4a00e0;
    transform: scale(1.05);
}

/* ---------- HABILIDADES ---------- */
.habilidades-3d-wrapper {
    perspective: 1000px;
}

.habilidades-3d {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.habilidade {
    width: 200px;
    height: 200px;
    text-align: center;
    transition: transform 0.3s ease;
}

.habilidade:hover i {
    transform: scale(1.2);
}

.habilidade i {
    font-size: 4rem;
    transition: transform 0.3s ease;
}

.habilidade h4 {
    margin-top: 10px;
    font-size: 1.2rem;
}

/* ---------- PROJETOS 3D ---------- */
.projetos-3d-wrapper {
    perspective: 1500px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.projetos-3d {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1000px;
}

.pagina {
    position: relative;
    width: 350px;
    height: 450px;
    transform-style: preserve-3d;
    transition: transform 1s ease;
}

.pagina:hover {
    transform: rotateY(180deg);
}

.livro {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
}

.folha {
    width: 50%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    backface-visibility: hidden;
    background-color: white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.folha.esquerda {
    background-color: #f0f0f0;
}

.folha.esquerda img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.folha.direita {
    background-color: #fff;
    flex-direction: column;
}

.card-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.card-text {
    font-size: 1rem;
    margin-bottom: 15px;
}

/* ---------- CONTATO ---------- */
#contato p {
    font-size: 1.1rem;
    color: #ccc;
}

/* ---------- SOCIAL ICONS ---------- */
.social-icons a {
    transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
    transform: translateY(-5px);
    color: #a855f7;
}

/* ---------- MEDIA QUERIES ---------- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 6vw;
    }

    .hero p {
        font-size: 3.5vw;
    }

    .pagina {
        width: 90%;
        height: auto;
    }

    .folha {
        flex-direction: column;
        height: auto;
        width: 100%;
    }

    .folha.esquerda,
    .folha.direita {
        padding: 10px;
    }

    .folha.esquerda img {
        width: 100%;
        height: auto;
    }
}

/* Estilo base do modal */
.modal-content {
    background: #0d0d0d;
    color: #00129e;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 18, 158, 0.667);
    border: none;
}

/* Header do modal */
.modal-header {
    padding: 1rem 1.5rem;
    color: #00129e;
    font-weight: 700;
    font-size: 1.5rem;
    text-shadow: 0 0 5px rgba(0, 18, 158, 0.1);
}

.modal-title {
    font-size: 1.5rem;
    border-top: 2px solid #0d0d0d;
}

.modal-header .btn-close {
    filter: invert(1);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.modal-header .btn-close:hover {
    opacity: 1;
}

/* Corpo do modal */
.modal-body {
    padding: 1.5rem;
    border-top: 2px solid #000000;
    font-size: 1.1rem;
    color: #e0e7ff;
}

.modal-body img {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;

    display: block;
    margin-left: auto;
    margin-right: auto;
    object-fit: contain;

    animation: bounce 2s ease-in-out infinite;
}


@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Rodapé do modal */
.modal-footer {
    border-top: 2px solid #0d0d0d;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Botões do modal */
.modal-footer .btn {
    min-width: 120px;
    font-weight: 600;
    border-radius: 30px;
    padding: 0.5rem 1.5rem;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 18, 158, 0.4);
}

.btn-primary {
    background-color: #0040ff;
    border: none;
    color: #f0f0f0;
}

.btn-primary:hover {
    background-color: #3366ff;
    box-shadow: 0 6px 18px rgba(51, 102, 255, 0.7);
}

.btn-danger {
    background-color: #0030cc;
    border: none;
    color: #f0f0f0;
}

.btn-danger:hover {
    background-color: #0055ff;
    box-shadow: 0 6px 18px rgba(0, 85, 255, 0.7);
}

.btn-success {
    background-color: #0066cc;
    border: none;
    color: #f0f0f0;
}

.btn-success:hover {
    background-color: #3399ff;
    box-shadow: 0 6px 18px rgba(51, 153, 255, 0.7);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #cce0ff;
    color: #cce0ff;
}

.btn-secondary:hover {
    background-color: #002d99;
    color: #ffffff;
    border-color: #6699ff;
    box-shadow: 0 4px 12px rgba(102, 153, 255, 0.7);
}

/* Responsividade para telas menores */
@media (max-width: 576px) {
    .modal-dialog {
        margin: 1rem;
        max-width: 95%;
    }

    .modal-header {
        font-size: 1.2rem;
    }

    .modal-body {
        font-size: 1rem;
    }

    .modal-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .modal-footer .btn {
        width: 100%;
    }
}