@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&family=Montserrat:wght@400;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

:root {
    --dark-bg: #121212;
    --card-bg: rgba(25, 25, 25, 0.9);
    --accent-color: #00bcd4;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --subtle-glow: rgba(0, 188, 212, 0.3);
    --hover-bg: rgba(0, 188, 212, 0.1);
}

body {
    background-color: var(--dark-bg);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background-image: url('https://images.unsplash.com/photo-1542831371-d21b6d77e641?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: -1;
}

.container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 25px;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--subtle-glow);
    border: 1px solid rgba(0, 188, 212, 0.2);
    backdrop-filter: blur(8px);
    z-index: 1;
}

header {
    text-align: center;
    padding: 40px 0;
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 15px var(--accent-color);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px var(--accent-color), 0 0 40px rgba(0, 188, 212, 0.2);
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 10px;
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.6);
    letter-spacing: 1px;
}

.tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

nav {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 12px;
}

.nav-btn {
    background: rgba(0, 188, 212, 0.05);
    border: 1px solid rgba(0, 188, 212, 0.3);
    color: var(--accent-color);
    padding: 10px 22px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    text-shadow: 0 0 3px rgba(0, 188, 212, 0.5);
}

.nav-btn:hover,
.nav-btn.active {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 10px var(--accent-color);
    text-shadow: none;
    border-color: var(--accent-color);
}

.page {
    display: none;
    animation: fadeIn 0.6s ease-out;
    padding-top: 20px;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

.links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.link {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    padding: 15px 20px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0, 188, 212, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.link:hover {
    background: var(--hover-bg);
    transform: translateX(8px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4), 0 0 8px var(--accent-color);
    border-color: rgba(0, 188, 212, 0.4);
}

.link i {
    font-size: 1.6rem;
    margin-right: 15px;
    width: 30px;
    text-align: center;
    color: var(--accent-color);
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
}

.facebook {
    color: #1877f2;
    text-shadow: 0 0 5px #1877f2;
}

.instagram {
    background: -webkit-linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.linkedin {
    color: #0a66c2;
    text-shadow: 0 0 5px #0a66c2;
}

.github {
    color: #ffffff;
    text-shadow: 0 0 5px #ffffff;
}

h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    margin: 30px 0 20px;
    text-align: center;
    color: var(--accent-color);
    text-shadow: 0 0 8px rgba(0, 188, 212, 0.5);
    border-bottom: 1px solid rgba(0, 188, 212, 0.3);
    padding-bottom: 10px;
    margin-bottom: 25px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0, 188, 212, 0.15);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.4);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6), 0 0 12px var(--accent-color);
    border-color: rgba(0, 188, 212, 0.4);
}

.project-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: #0d0d0d;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 188, 212, 0.2);
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.05);
}

.project-info {
    padding: 18px;
    background: rgba(0, 0, 0, 0.3);
}

.project-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--accent-color);
    text-shadow: 0 0 6px rgba(0, 188, 212, 0.4);
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 12px;
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: rgba(0, 188, 212, 0.1);
    color: var(--accent-color);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 188, 212, 0.2);
    text-shadow: 0 0 3px rgba(0, 188, 212, 0.4);
}

.project-link:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3), 0 0 8px var(--accent-color);
    text-shadow: none;
}

.project-link i {
    font-size: 0.9rem;
    color: inherit;
    text-shadow: none;
}

footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid rgba(0, 188, 212, 0.15);
}

/* Modal para imagens expandidas */
.image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    display: block;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 188, 212, 0.3);
    border: 2px solid var(--accent-color);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--accent-color);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
    z-index: 1001;
}

.close-modal:hover {
    color: #fff;
    transform: scale(1.1);
}

.clickable-img {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.clickable-img:hover {
    transform: scale(1.02);
}

.modal-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--accent-color);
    font-size: 1.5rem;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
        border-radius: 10px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .profile-img {
        width: 250px;
        height: 250px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-links {
        flex-direction: row;
        justify-content: center;
    }

    h2 {
        font-size: 1.8rem;
    }

    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }

    .close-modal {
        top: 10px;
        right: 15px;
        font-size: 35px;
    }
}