:root {
    --brand-dark: #03045E;
    --brand-dark-secondary: #000814;

    --brand-cyan: #00D9FF;
    --brand-blue: #3A86FF;
    --brand-purple: #7B2CFF;

    --brand-glow: rgba(0, 217, 255, 0.35);

    --text-primary: #FFFFFF;
    --text-secondary: #A8B2D1;
}

body {
    background:
        radial-gradient(circle at top, rgba(58, 134, 255, 0.08), transparent 45%),
        linear-gradient(to bottom, rgba(3, 4, 94, 0.88), rgba(0, 8, 20, 0.92));
    color: var(--text-primary);
}

/* Deixa o efeito de partículas mais visível */
#particles-js {
    opacity: 1;
}

/* Gradiente da Marca */
.text-gradient {
    background: linear-gradient(to right, var(--brand-cyan), var(--brand-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-gradient,
.bg-accent {
    background: linear-gradient(
        135deg,
        var(--brand-cyan),
        var(--brand-purple)
    ) !important;
}

/* Glassmorphism */
.glass {
    background: rgba(255, 255, 255, 0.025);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(0, 217, 255, 0.06);
    box-shadow: 0 0 22px rgba(0, 217, 255, 0.04);
}

.skill-card:hover,
.project-card:hover {
    border-color: var(--brand-cyan);
    box-shadow:
        0 0 20px rgba(0, 217, 255, 0.2),
        0 0 40px rgba(123, 44, 255, 0.15);
}

/* Estilo dos Inputs */
.input-field {
    width: 100%;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(0, 217, 255, 0.1);
    padding: 1.2rem;
    border-radius: 1rem;
    color: white;
    outline: none;
    transition: 0.3s;
}

.input-field::placeholder {
    color: var(--text-secondary);
}

.input-field:focus {
    border-color: var(--brand-cyan);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.15);
}

/* Borda da Imagem Hero */
.hero-image-wrapper {
    position: relative;
    padding: 10px;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 3.5rem;
    padding: 2px;
    background: linear-gradient(to bottom right, var(--brand-cyan), var(--brand-purple));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

#typing-text::after {
    content: '|';
    animation: blink 1s infinite;
    color: var(--brand-cyan);
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.nav-scrolled {
    background: rgba(0, 8, 20, 0.68);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 217, 255, 0.06);
    padding: 1rem 2.5rem !important;
}

/* Tags dos projetos */
.tag {
    background: rgba(0, 217, 255, 0.06);
    color: var(--brand-cyan);
    border: 1px solid rgba(0, 217, 255, 0.16);
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Ajuste de textos secundários */
.text-gray-400,
.text-gray-500 {
    color: var(--text-secondary) !important;
}

/* Efeito suave nos links */
a {
    transition: 0.3s ease;
}

/* Imagens dos projetos */
.project-card img {
    filter: saturate(1.1) contrast(1.05);
}

/* Glow na imagem principal */
.hero-image-container img {
    box-shadow:
        0 0 18px rgba(0, 217, 255, 0.12),
        0 0 45px rgba(123, 44, 255, 0.08);
}