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

:root {
    color-scheme: dark;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #f7f7f7;
    background-color: #08101f;
}

/* --- BACKGROUND --- */
body {
    min-height: 100vh;
    background-image: url('backiee-164646.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 10, 25, 0.4);
    pointer-events: none;
    z-index: -1;
}

body, button, input, textarea {
    font: inherit;
}

/* --- HEADER --- */
.site-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    max-width: 1150px;
    margin: 0 auto;
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(8, 16, 31, 0.15);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.brand-tag {
    color: #62d2ff;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.8rem;
}

.site-header h1 {
    font-size: clamp(1.75rem, 2.5vw, 2.4rem);
    letter-spacing: 0.08em;
}

nav .catalogo {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

nav .catalogo a {
    display: inline-block;
    padding: 0.8rem 1rem;
    border-radius: 999px;
    color: #f7f7f7;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

nav .catalogo a:hover,
nav .catalogo a.active {
    background-color: rgba(98, 210, 255, 0.22);
    color: #62d2ff;
    transform: translateY(-1px);
}

/* --- MAIN E SEÇÕES --- */
html {
    scroll-behavior: smooth;
}

main {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
}

.section {
    margin-top: 2.5rem;
}

.panel {
    background: rgba(3, 18, 36, 0.25);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 1.25rem;
    padding: 2rem;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(20px);
}

/* --- HERO --- */
.hero {
    /* Mude de 60vh para 100vh para ocupar a altura total da janela */
    min-height: 50vh;
    display: flex; /* Mudando para flex para centralização mais fácil */
    justify-content: center; /* Centraliza horizontalmente */
    align-items: center; /* Centraliza verticalmente */
    text-align: center;
    padding: 4vmin 0; /* Remova paddings que possam deslocar o conteúdo */
}

.hero-content {
    /* Mantenha seus estilos de vidro, mas ajuste o padding interno */
    background: rgba(12, 20, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 1.25rem;
    padding: 3rem 4rem; /* Aumente o padding interno para dar mais 'ar' ao texto */
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(15px);
}

.hero h2 {
    /* Reduzimos o máximo de 8rem para 5rem e o ideal de 8vw para 6vw */
    font-size: clamp(2.5rem, 6vw, 5rem);
    
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    
    /* Mantive o brilho para destacar da água, mas deixei mais sutil */
    text-shadow: 0 0 10px rgba(98, 210, 255, 0.5);
    
    margin: 0;
    line-height: 1.1;
    white-space: nowrap; /* Isso impede que ele quebre a linha mesmo se faltar espaço */
}

.hero-content {
    background: rgba(12, 20, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 1.25rem;
    padding: 2.5rem 3rem; /* Ajuste leve no respiro interno */
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(15px);
    
    /* Garante que o container não deixe o texto vazar */
    max-width: 90%; 
}

/* --- ANIMAÇÕES FADE-IN --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- SKILLS (CÍRCULOS DE PROGRESSO) --- */
.skills-card {
    background: rgba(13, 30, 51, 0.3);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(98, 210, 255, 0.2);
    backdrop-filter: blur(15px);
    margin-top: 1rem;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 2rem;
    justify-items: center;
    margin-top: 1.5rem;
}

.skill-circle-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
}

.skill-circle {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.circle-progress {
    fill: none;
    stroke: #62d2ff;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 100 100;
    stroke-dashoffset: 100; /* Começa em 0% */
    transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.skill-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #cbd6e3;
}

.skill-percentage {
    font-size: 1.2rem;
    font-weight: 800;
    color: #62d2ff;
}

/* --- PROJETOS --- */
.projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.projeto {
    background: rgba(61, 61, 61, 0.2);
    text-align: center;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(15px);
    transition: transform 0.3s ease;
}

.projeto:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
}

/* --- FORMULÁRIO --- */
.formulario {
    display: grid;
    gap: 1rem;
}

.formulario input, .formulario textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: #f7f7f7;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.formulario input:focus, .formulario textarea:focus {
    border-color: #62d2ff;
    background: rgba(255,255,255,0.1);
    outline: none;
}

.formulario button {
    width: fit-content;
    padding: 0.95rem 2rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.formulario button:hover {
    background: #62d2ff;
    color: #08101f;
    transform: translateY(-2px);
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
    .site-header { padding: 1.25rem; }
    .hero { padding: 3rem 0; }
    .panel { padding: 1.5rem; }
    .skills-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .skills-container { grid-template-columns: 1fr; }
}