/* Reset e Base */
:root {
    --color-primary: #0066ff;
    --color-primary-dark: #0047cc;
    --color-primary-light: #e6f0ff;
    --color-accent: #00f0ff;
    --color-accent-dark: #00c2ce;
    --color-text: #1a1a2e;
    --color-text-light: #4a4a6a;
    --color-light: #ffffff;
    --color-dark: #0f0f1a;
    --color-bg: #f8faff;
    --color-card: rgba(255, 255, 255, 0.9);
    --color-border: rgba(0, 102, 255, 0.15);
    
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Rajdhani', 'Inter', sans-serif;
    --font-tech: 'Share Tech Mono', monospace;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: all 0.2s ease-out;
    
    --header-height: 80px;
    --header-height-scrolled: 70px;
    --max-width-container: 1400px;
    
    --border-radius: 12px;
    --border-radius-lg: 24px;
    --border-radius-xl: 36px;
    
    --box-shadow: 0 8px 32px rgba(0, 68, 204, 0.12);
    --box-shadow-lg: 0 12px 48px rgba(0, 68, 204, 0.18);
    --box-shadow-inset: inset 0 2px 8px rgba(0, 0, 0, 0.08);
    
    --glow-effect: 0 0 15px rgba(0, 240, 255, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
    /* padding-top: var(--header-height); */
}

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


/* Efeito de Vidro Holográfico */
.holographic-glass {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

/* Container do Cabeçalho */
.header-container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 2rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: var(--transition-smooth);
    padding-bottom: 10px;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.logo-link {
    display: flex;
    align-items: center;
    position: relative;
    transition: var(--transition-smooth);
}

.logo {
    height: 110px;
    transition: var(--transition-smooth);
}

.logo-scrolled {
    position: absolute;
    opacity: 0;
    transform: translateY(-10px);
}

/* Navegação Principal */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-smooth);
    z-index: 1;
}

.link-text {
    position: relative;
    z-index: 2;
}

.link-glow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: var(--transition-smooth);
    z-index: 1;
}

/* Efeito Neon nos Links */
.neon-hover:hover {
    color: var(--color-light);
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.7);
}

.neon-hover:hover .link-glow {
    width: 100%;
    box-shadow: var(--glow-effect);
}

/* Dropdown 3D Futurista */
.dropdown-3d {
    position: relative;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.dropdown-icon {
    font-size: 0.8rem;
    transition: var(--transition-smooth);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 1rem);
    left: 50%;
    transform: translateX(-50%) perspective(1000px) rotateX(-15deg);
    width: 800px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow-lg), 0 10px 50px rgba(0, 102, 255, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-origin: top center;
    z-index: 100;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.holographic-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    animation: rainbow-border 6s linear infinite;
    z-index: 1;
}

@keyframes rainbow-border {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.feature-card {
    background: var(--color-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--color-text);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 102, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 2;
}

.feature-icon {
    font-size: 1.75rem;
    color: var(--color-primary);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
}

.card-glow {
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.3), transparent 70%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.feature-card:hover .card-glow {
    opacity: 1;
}

.dropdown-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.view-all {
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.view-all:hover {
    color: var(--color-accent);
    gap: 0.75rem;
}

/* Botões de Plasma */
.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-left: 2rem;
}

.btn-plasma {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    z-index: 1;
}

.btn-plasma::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    z-index: -1;
    transition: var(--transition-smooth);
}

.btn-plasma:hover::before {
    filter: brightness(1.1);
}

.btn-plasma .btn-text {
    position: relative;
    z-index: 2;
    color: var(--color-light);
}

.btn-plasma .btn-wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 240, 255, 0.4) 0%, transparent 70%);
    transform: scale(0);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 1;
}

.btn-plasma:hover .btn-wave {
    transform: scale(2);
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--color-primary);
}

.btn-secondary::before {
    background: transparent;
}

.btn-secondary .btn-text {
    color: var(--color-primary);
}

.btn-secondary:hover .btn-text {
    color: var(--color-light);
}

/* Menu Mobile */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger {
    width: 30px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.bar {
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 3px;
    transition: var(--transition-smooth);
    transform-origin: left center;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    transform: translateY(-20px);
}

.hamburger.active .bar{
    color: white;
    background-color: white;
}

.mobile-menu-container {
    width: 90%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-item {
    position: relative;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    color: var(--color-light);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.05);
}

.mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.mobile-nav-link i {
    font-size: 1.2rem;
    color: var(--color-accent);
}

.mobile-dropdown-menu {
    display: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-feature-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    color: var(--color-light);
    text-decoration: none;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.03);
}

.mobile-feature-link:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.mobile-feature-link i {
    font-size: 1rem;
    color: var(--color-primary-light);
}

.mobile-cta {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-btn-plasma {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-light);
    transition: var(--transition-smooth);
}

.mobile-btn-plasma:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
}

/* Botão do WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.pulse-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.6);
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(0.8);
        opacity: 0;
    }
}

.neon-float {
    animation: neon-pulse 3s infinite alternate;
}

@keyframes neon-pulse {
    from {
        box-shadow: 0 0 5px rgba(37, 211, 102, 0.5), 0 0 10px rgba(37, 211, 102, 0.3);
    }
    to {
        box-shadow: 0 0 15px rgba(37, 211, 102, 0.7), 0 0 25px rgba(37, 211, 102, 0.5);
    }
}

/* Efeito de Scroll */
.header-scrolled {
    height: var(--header-height-scrolled);
    background: rgba(15, 15, 26, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.header-scrolled .logo-initial {
    opacity: 0;
    transform: translateY(10px);
}

.header-scrolled .logo-scrolled {
    opacity: 1;
    transform: translateY(0);
}

.header-scrolled .nav-link {
    color: var(--color-light);
}

.header-scrolled .link-glow {
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary-light));
}

.header-scrolled .bar {
    background-color: var(--color-light);
}

/* Responsividade */
@media (max-width: 1200px) {
    .dropdown-menu {
        width: 600px;
    }
    
    .dropdown-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .main-nav, .cta-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .dropdown-menu {
        width: 90vw;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 576px) {
    .header-container {
        padding: 0 1rem;
    }
    
    .logo {
        height: 100px;
    }
}

/* Animações */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes gradient-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Classes de animação */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-gradient {
    animation: gradient-flow 15s ease infinite;
    background-size: 200% 200%;
}