/* CSS CUSTOMIZADO PARA MANTER O DESIGN ORIGINAL SOBRE O BOOTSTRAP */
:root {
    --bg-color: #0a0a1a;
    --text-color: #f0f0f0;
    --primary-gradient: linear-gradient(90deg, #00ffff, #ff00ff);
    --secondary-bg: #1a1a2e;
    --border-color: rgba(0, 255, 255, 0.2);
    --text-white: #ffffff;

    --font-title: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    overflow-x: hidden !important; 
}

/* Definindo a fonte do body para sobrescrever o padrão do Bootstrap */
.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-title);
}

section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 0. HEADER (NAVBAR) */
.navbar {
    transition: background-color 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.navbar-brand {
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-in-out;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link:hover {
    color: #00ffff !important;
}

.navbar-toggler {
    border-color: rgba(0, 255, 255, 0.5);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.cta-button {
    background: var(--primary-gradient);
    color: #000;
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    color: #000;
}

/* 1. HERO SECTION */
#inicio {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

.hero-image img {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid transparent;
    background: var(--primary-gradient) border-box;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
}

.hero-text h1 {
    font-size: 3.2rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.1rem;
    color: #c0c0c0;
}

.btn {
    padding: 12px 30px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-primary-custom {
    background: var(--primary-gradient);
    color: #000;
    border: none;
}

.btn-primary-custom:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    color: #000;
}

.btn-secondary-custom {
    border: 2px solid #00ffff;
    color: #00ffff;
    background: transparent;
}

.btn-secondary-custom:hover {
    background-color: #00ffff;
    color: var(--bg-color);
}

.hero-socials a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.hero-socials a:hover svg {
    filter: drop-shadow(0 0 5px #00ffff);
    transform: scale(1.1);
    color: #00ffff;
}

.floating {
    animation: floatY 3s ease-in-out infinite;
}

@keyframes floatY {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }

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

/* 2. ABOUT, SKILLS, PROJECTS, CONTACT, FOOTER */
.card-custom {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.skill-item {
    background-color: var(--secondary-bg);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.skill-item:hover {
    transform: scale(1.05);
    border-image: var(--primary-gradient) 1;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.skill-item i {
    font-size: 50px;
    color: #c0c0c0;
    transition: color 0.3s ease;
}

.skill-item:hover i {
    color: #00ffff;
}

.project-card {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.project-card .card-img-top {
    transition: transform 0.4s ease;
}

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

.project-tags span {
    background-color: rgba(0, 255, 255, 0.1);
    color: #00ffff;
    font-size: 0.8rem;
}

.project-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.project-links a:hover {
    color: #00ffff;
}

.form-control {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 15px;
}

.form-control:focus {
    background-color: var(--secondary-bg);
    border-color: #00ffff;
    color: var(--text-color);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.form-control::placeholder { color: #fff !important; opacity: 1; }

.footer {
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
}

/* Responsiveness adjustments for smaller devices */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--secondary-bg);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        padding: 20px;
        margin-top: 10px;
    }

    .hero-text {
        text-align: center;
    }

    .hero-image {
        margin-bottom: 40px;
    }
}

@media (max-width: 576px) {
    body {
        overflow-x: hidden;
    }
    .section-title {
        font-size: 2rem;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-image img {
        width: 250px;
        height: 250px;
    }
}

/* 5. FORM FEEDBACK STYLES */
.form-feedback-custom {
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    border: 1px solid transparent;
}

.form-feedback-custom.text-success {
    background-color: rgba(0, 255, 150, 0.1);
    border-color: rgba(0, 255, 150, 0.5);
    color: #00ff96 !important; /* Sobrescreve a cor do bootstrap se necessário */
}

.form-feedback-custom.text-danger {
    background-color: rgba(255, 0, 100, 0.1);
    border-color: rgba(255, 0, 100, 0.5);
    color: #ff0064 !important; /* Sobrescreve a cor do bootstrap se necessário */
}