/* =========================
   base.css
   ========================= */
:root {
    --primary: #00F3FF;
    --primary-dark: #0099AA;
    --secondary: #7000FF;
    --bg-dark: #050A14;
    --bg-light: #0A1525;
    --text-white: #E6E6E6;
    --text-gray: #B0B0B0;

    --font-heading: 'Audiowide', cursive;
    --font-body: 'Exo 2', sans-serif;

    --header-height: 80px;

    --ease-fluid: cubic-bezier(0.25, 0.1, 0.25, 1.0);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 100px; /* Espaço para a magic-nav fixa */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img { max-width: 100%; height: auto; display: block; }

/* =========================
   FUNDO GLOBAL (PARTÍCULAS)
   ========================= */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background-color: var(--bg-dark);
}

/* Transparência para ver o canvas de fundo */
main,
section {
    background: transparent !important;
}

/* =========================
   COMPONENTES GLOBAIS
   ========================= */
.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 4px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title span {
    color: var(--primary);
    position: relative;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.cta-button {
    display: inline-block;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 15px 40px;
    font-family: var(--font-heading);
    text-decoration: none;
    letter-spacing: 3px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

@media (hover: hover) {
    .cta-button:hover {
        background: var(--primary);
        color: var(--bg-dark);
        box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
    }
}

.cta-button:active {
    transform: scale(0.95);
    background: rgba(0, 243, 255, 0.2);
}

/* =========================
   OVERLAY DE TRANSIÇÃO
   ========================= */
.dimensional-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(5, 10, 20, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.dimensional-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.loading-text {
    margin-top: 20px;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
    color: white;
    font-size: 1.2rem;
    animation: pulseText 1.5s infinite ease-in-out;
}

@keyframes pulseText {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; text-shadow: 0 0 10px var(--primary); }
}

/* =========================
   FOOTER
   ========================= */
footer {
    background-color: #020408;
    padding: 50px 0 30px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo-svg {
    height: 50px;
    margin-bottom: 15px;
    opacity: 0.6;
    transition: 0.3s;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 30px 0;
}

.social-links a {
    color: var(--text-gray);
    font-size: 1.4rem;
    transition: 0.3s;
}

.social-links a:hover {
    color: var(--primary);
}

.copyright {
    margin-top: 20px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* =========================
   RESPONSIVO GLOBAL
   ========================= */
@media (max-width: 768px) {
    .menu-toggle { display: block; z-index: 1002; }

    .nav-links {
        position: fixed;
        top: 0; right: 0;
        height: 100vh;
        height: calc(var(--vh, 1vh) * 100);
        width: 80%;
        max-width: 300px;
        background-color: rgba(5, 10, 20, 0.98);
        -webkit-backdrop-filter: blur(15px);
        backdrop-filter: blur(15px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        gap: 30px;
        border-left: 1px solid rgba(0, 243, 255, 0.2);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
        z-index: 1001;
    }

    .nav-links.active { transform: translateX(0); }
    .nav-links li { margin: 0; width: 100%; text-align: center; }
    .nav-links a { font-size: 1.2rem; display: block; padding: 10px; }
    .section-title { font-size: 2rem; margin-bottom: 30px; }
}