/* --- Variáveis CSS: Paleta de cores ultra-vibrantes e energéticas (PRETO E VERMELHO) --- */
:root {
    --cor-fundo-principal: #0A0A0A; /* Preto profundo para contraste */
    --cor-fundo-secundario: #111111; /* Cinza muito escuro para seções alternadas */
    --cor-card-fundo: rgba(20, 20, 20, 0.95); /* Quase preto translúcido */
    --cor-texto-claro: #F0F0F0; /* Branco suave */
    --cor-texto-secundario: #B0B0B0; /* Cinza claro */
    --cor-borda-sutil: rgba(255, 255, 255, 0.05);

    --cor-destaque-primario: #FF0000; /* VERMELHO VIBRANTE (Cores Primárias e de Brilho) */
    --cor-destaque-secundario: #CC0000; /* VERMELHO MAIS ESCURO/INTENSO para contraste em gradientes */
    --cor-sucesso: #00CC00; /* Verde limão vibrante (mantido para ações de sucesso/confirmação) */
    --cor-alerta: #FFD700; /* Amarelo ouro intenso (mantido) */

    --sombra-leve: 0 4px 20px rgba(0, 0, 0, 0.4);
    --sombra-media: 0 15px 40px rgba(0, 0, 0, 0.6);
    --sombra-intensa: 0 30px 80px rgba(0, 0, 0, 0.8);

    /* Efeitos de Neon (AJUSTADOS PARA VERMELHO) */
    --sombra-neon-primario: 0 0 15px var(--cor-destaque-primario), 0 0 30px var(--cor-destaque-primario), 0 0 45px var(--cor-destaque-primario);
    --sombra-neon-secundario: 0 0 15px var(--cor-destaque-secundario), 0 0 30px var(--cor-destaque-secundario), 0 0 45px var(--cor-destaque-secundario);

    --border-radius-item: 16px; /* Mais arredondado */
    --section-padding-y: 120px; /* Mais espaço vertical */
}

/* --- Animações Chave --- */

/* Animação para entrada de elementos em geral */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(60px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Animação para títulos com "revelação" */
@keyframes textReveal {
    0% { transform: translateY(100%); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* Animação para brilho pulsante (mantido para elementos não textuais, como mockups e logos) */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 10px var(--cor-destaque-primario); }
    50% { box-shadow: 0 0 30px var(--cor-destaque-primario), 0 0 60px var(--cor-destaque-primario); }
    100% { box-shadow: 0 0 10px var(--cor-destaque-primario); }
}

/* Animação para brilho de ícones (AJUSTADO PARA VERMELHO) */
@keyframes iconGlow {
    0%, 100% { text-shadow: 0 0 8px var(--cor-destaque-primario), 0 0 15px rgba(255, 0, 0, 0.5); }
    50% { text-shadow: 0 0 20px var(--cor-destaque-primario), 0 0 30px rgba(255, 0, 0, 0.8); }
}

/* Animação para efeito de "glitch" sutil (se for usado) */
@keyframes glitchEffect {
    0% { transform: translate(0); opacity: 1; }
    20% { transform: translate(-2px, 2px); opacity: 0.9; }
    40% { transform: translate(-2px, -2px); opacity: 1; }
    60% { transform: translate(2px, 2px); opacity: 0.9; }
    80% { transform: translate(2px, -2px); opacity: 1; }
    100% { transform: translate(0); opacity: 1; }
}

/* Animação de background de bolhas (AJUSTADO PARA VERMELHO) */
@keyframes animateBubbles {
    0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0.8; border-radius: 50%; }
    100% { transform: translateY(-1500px) translateX(200px) rotate(720deg); opacity: 0; border-radius: 50%; }
}

/* Animação de partículas para o particle-overlay */
@keyframes animateParticles {
    0% { transform: translateY(0) scale(0); opacity: 0; }
    25% { transform: translateY(-20%) scale(0.5); opacity: 0.5; }
    50% { transform: translateY(-50%) scale(1); opacity: 1; }
    75% { transform: translateY(-80%) scale(0.5); opacity: 0.5; }
    100% { transform: translateY(-100%) scale(0); opacity: 0; }
}

/* Animação para brilho de borda em botão (AJUSTADO PARA VERMELHO) */
@keyframes borderPulse {
    0% { box-shadow: 0 0 5px var(--cor-destaque-primario); border-color: var(--cor-destaque-primario); }
    50% { box-shadow: 0 0 20px var(--cor-destaque-primario), 0 0 30px var(--cor-destaque-secundario); border-color: var(--cor-destaque-secundario); }
    100% { box-shadow: 0 0 5px var(--cor-destaque-primario); border-color: var(--cor-destaque-primario); }
}

/* Animação de preenchimento para barra de progresso simulada */
@keyframes progressBarFill {
    from { width: 0%; }
    to { width: 100%; }
}

/* Efeito de brilho em movimento na barra de progresso */
@keyframes shimmerEffect {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}


/* --- Base Geral --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--cor-fundo-principal);
    color: var(--cor-texto-claro);
    line-height: 1.8;
    overflow-x: hidden;
}

/* Container de Conteúdo Centralizado */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Wrapper para controlar Z-index do conteúdo */
.site-wrapper {
    position: relative;
    z-index: 1;
}

/* --- Background Animado (Partículas e Bolhas) --- */
.background-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -2;
    background: linear-gradient(180deg, var(--cor-fundo-principal) 0%, #000000 100%);
}

.background-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    list-style: none;
    opacity: 0.4;
    filter: blur(2px);
}

.background-bubbles li {
    position: absolute;
    display: block;
    background: rgba(255, 0, 0, 0.08);
    animation: animateBubbles 25s linear infinite;
    bottom: -150px;
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.2);
}

/* Tamanhos e posições das bolhas (ajustados para mais variedade) */
.background-bubbles li:nth-child(1) { left: 10%; width: 80px; height: 80px; animation-delay: 0s; animation-duration: 22s; }
.background-bubbles li:nth-child(2) { left: 20%; width: 30px; height: 30px; animation-delay: 2s; animation-duration: 18s; }
.background-bubbles li:nth-child(3) { left: 70%; width: 60px; height: 60px; animation-delay: 4s; animation-duration: 25s; }
.background-bubbles li:nth-child(4) { left: 40%; width: 100px; height: 100px; animation-delay: 0s; animation-duration: 30s; }
.background-bubbles li:nth-child(5) { left: 65%; width: 45px; height: 45px; animation-delay: 0s; animation-duration: 20s; }
.background-bubbles li:nth-child(6) { left: 75%; width: 140px; height: 140px; animation-delay: 3s; animation-duration: 28s; }
.background-bubbles li:nth-child(7) { left: 35%; width: 170px; height: 170px; animation-delay: 7s; animation-duration: 35s; }
.background-bubbles li:nth-child(8) { left: 50%; width: 50px; height: 50px; animation-delay: 15s; animation-duration: 40s; }
.background-bubbles li:nth-child(9) { left: 25%; width: 20px; height: 20px; animation-delay: 2s; animation-duration: 32s; }
.background-bubbles li:nth-child(10) { left: 85%; width: 120px; height: 120px; animation-delay: 0s; animation-duration: 26s; }

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(255, 0, 0, 0.08) 0%, transparent 40%),
                radial-gradient(circle at bottom right, rgba(200, 0, 0, 0.08) 0%, transparent 40%);
    opacity: 0.9;
    pointer-events: none;
    mix-blend-mode: screen;
}

.particle-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMzAwIDMwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48Y2lyY2xlIGN4PSIxNTAiIGN5PSIxNTAiIHI9IjEiIGZpbGw9InJnYmEoMjU1LCAwLCAwLCAwLjMpIiAvPjwvc3ZnPg==');
    background-size: 5px 5px;
    animation: moveParticles 60s linear infinite;
    opacity: 0.1;
    pointer-events: none;
}

@keyframes moveParticles {
    from { background-position: 0 0; }
    to { background-position: 300px 600px; }
}

/* --- Botões Base --- */
.main-btn, .secondary-btn {
    padding: 18px 36px;
    border: none;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: inline-flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    color: var(--cor-texto-claro);
}

.main-btn {
    background: linear-gradient(90deg, var(--cor-destaque-primario), var(--cor-destaque-secundario));
    box-shadow: var(--sombra-media);
    background-size: 200% auto;
}

.main-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    transform: skewX(-20deg);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: -1;
}

.main-btn:hover::before {
    left: 100%;
}

.main-btn:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--sombra-intensa), var(--sombra-neon-primario);
    background-position: right center;
}

.main-btn:active {
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: transparent;
    color: var(--cor-destaque-primario);
    border: 2px solid var(--cor-destaque-primario);
    box-shadow: none;
}

.secondary-btn:hover {
    background-color: var(--cor-destaque-primario);
    color: var(--cor-fundo-principal);
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--sombra-media);
}

.secondary-btn:active {
    transform: translateY(-2px);
}

.btn-icon {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.main-btn:hover .btn-icon {
    transform: translateX(10px) scale(1.2);
}

.secondary-btn:hover .btn-icon {
    transform: translateX(5px);
}

/* Animação de borda pulsante para botões secundários */
.btn-animated-border {
    animation: borderPulse 3s infinite alternate ease-in-out;
}

/* Animação para o botão de download */
.btn-animated-download .btn-icon {
    animation: bounceIn 1.5s infinite alternate ease-out;
}
@keyframes bounceIn {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}


/* --- Navbar --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 60px;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.6);
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.99);
    box-shadow: 0 8px 35px rgba(255, 0, 0, 0.2), 0 0 20px rgba(200, 0, 0, 0.1);
}

.navbar .logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar .logo img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    border: 3px solid var(--cor-destaque-primario);
    box-shadow: var(--sombra-neon-primario);
    animation: pulseGlow 3s infinite alternate ease-in-out;
}

.navbar .logo span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 2.2em;
    color: #ffffff;
    background: linear-gradient(45deg, var(--cor-destaque-primario), var(--cor-destaque-secundario));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar .nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
}

/* ABAS ANIMADAS: OPÇÃO 1 (LIFT E BRILHO SUTIL) */
.navbar .nav-links a {
    color: var(--cor-texto-claro);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    position: relative;
    padding-bottom: 8px;
    transition: color 0.3s ease, transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), text-shadow 0.3s ease, box-shadow 0.3s ease;
    border-radius: 5px;
    padding: 5px 10px;
}

.navbar .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--cor-destaque-primario), var(--cor-destaque-secundario));
    left: 0;
    bottom: 0;
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 2px;
}

.navbar .nav-links a:hover::after {
    width: 100%;
}

.navbar .nav-links a:hover {
    color: var(--cor-destaque-primario);
    transform: translateY(-5px) scale(1.03);
    text-shadow: 0 0 10px var(--cor-destaque-primario), 0 0 20px rgba(255, 0, 0, 0.5);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 15px rgba(255, 0, 0, 0.4);
    background-color: rgba(255, 0, 0, 0.05);
}

.navbar .nav-links a:active {
    transform: translateY(-2px) scale(0.98);
    text-shadow: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}
/* FIM ABAS ANIMADAS */

.navbar .nav-btn {
    padding: 12px 30px;
    font-size: 1.05em;
}

/* Hamburger menu icon (hidden by default on desktop) */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px; /* Espaço entre as linhas do hambúrguer */
    position: relative;
    z-index: 101; /* Acima da navbar normal */
}

.menu-toggle .bar {
    width: 30px;
    height: 4px;
    background-color: var(--cor-destaque-primario);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Animação do hamburger para o X */
.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}
.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}
.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}


/* --- Hero Section (Ainda mais impactante) --- */
.hero-section {
    background: linear-gradient(180deg, var(--cor-fundo-principal) 0%, #050505 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
    z-index: 2;
    position: relative;
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 6.5em;
    line-height: 1.05;
    margin-bottom: 40px;
    background: linear-gradient(90deg, var(--cor-destaque-primario), #ffffff, var(--cor-destaque-secundario));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
}

.hero-content p {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.8em;
    color: var(--cor-texto-secundario);
    margin-bottom: 60px;
    font-weight: 300;
    opacity: 0;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 50px;
    opacity: 0;
}

/* Animações específicas da Hero Section */
.animate-in-hero {
    animation: fadeInUp 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.animate-in-hero-delay {
    animation: fadeInUp 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.3s;
}
.animate-in-hero-delay-more {
    animation: fadeInUp 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.6s;
}


.hero-image-mockup {
    position: relative;
    width: 90%;
    max-width: 1000px;
    margin-top: 100px;
    box-shadow: var(--sombra-intensa);
    border-radius: var(--border-radius-item);
    overflow: hidden;
    transform: perspective(1200px) rotateX(10deg) scale(0.95);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.8s ease;
    border: 4px solid var(--cor-destaque-primario);
    opacity: 0;
    z-index: 1;
}

.animate-in-mockup {
    animation: fadeInUp 1.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.8s;
}

.hero-image-mockup img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.8) contrast(1.1);
}

.mockup-glow {
    position: absolute;
    top: -60px;
    left: -60px;
    right: -60px;
    bottom: -60px;
    background: radial-gradient(circle at center, rgba(255, 0, 0, 0.5) 0%, transparent 60%);
    filter: blur(70px);
    z-index: -1;
    opacity: 0.8;
    animation: pulseGlow 4s infinite alternate ease-in-out;
}

.hero-image-mockup:hover {
    transform: perspective(1200px) rotateX(0deg) scale(1.02);
    box-shadow: var(--sombra-intensa), var(--sombra-neon-primario), var(--sombra-neon-secundario);
}

/* --- Seções Gerais de Conteúdo --- */
.section {
    padding: var(--section-padding-y) 0;
    background-color: var(--cor-fundo-secundario);
    border-bottom: 1px solid var(--cor-borda-sutil);
    position: relative;
    overflow: hidden;
}

.section:nth-child(even) {
    background-color: var(--cor-fundo-principal);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 4.5em;
    color: var(--cor-destaque-primario);
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    display: inline-block;
}

.animate-text-reveal {
    animation: textReveal 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    animation-delay: 0.2s;
}

.section-header .subtitle {
    font-size: 1.6em;
    color: var(--cor-texto-secundario);
    font-weight: 300;
    opacity: 0;
}

.animate-fade-up {
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.5s;
}

/* Animação de Fade-in no Scroll para as seções */
.fade-in-section {
    opacity: 0;
    transform: translateY(80px);
    transition: opacity 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* --- Seção "Sobre" --- */
.about-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 2.8em;
    color: var(--cor-destaque-primario);
    margin-bottom: 30px;
}

.about-text p {
    font-size: 1.25em;
    color: var(--cor-texto-secundario);
    margin-bottom: 35px;
    line-height: 1.9;
}

.about-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-item);
    box-shadow: var(--sombra-intensa);
    border: 3px solid var(--cor-destaque-secundario);
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.7s ease;
}

.about-image img:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: var(--sombra-intensa), var(--sombra-neon-secundario);
}

/* Animações específicas da seção Sobre */
.animate-slide-left {
    opacity: 0;
    transform: translateX(-100px);
    animation: slideInLeft 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.animate-slide-right {
    opacity: 0;
    transform: translateX(100px);
    animation: slideInRight 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* --- Seção "Recursos" (Grid de Cards) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 50px;
}

.feature-item {
    background: var(--cor-card-fundo);
    padding: 40px;
    border-radius: var(--border-radius-item);
    text-align: center;
    box-shadow: var(--sombra-media);
    border: 1px solid var(--cor-borda-sutil);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease, background-color 0.4s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    z-index: 1;
    opacity: 0;
}

/* Animações de entrada para os cards com delays */
.animate-fade-in-up {
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.animate-fade-in-up.delay-1 { animation-delay: 0.1s; }
.animate-fade-in-up.delay-2 { animation-delay: 0.2s; }
.animate-fade-in-up.delay-3 { animation-delay: 0.3s; }
.animate-fade-in-up.delay-4 { animation-delay: 0.4s; }
.animate-fade-in-up.delay-5 { animation-delay: 0.5s; }


.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.15) 0%, rgba(200, 0, 0, 0.05) 50%, rgba(255, 0, 0, 0.0) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-item:hover {
    transform: translateY(-20px) rotateZ(0.5deg);
    box-shadow: var(--sombra-intensa), var(--sombra-neon-primario);
    background-color: rgba(30, 30, 30, 0.98);
}

.feature-icon {
    font-size: 4.5em;
    color: var(--cor-destaque-primario);
    margin-bottom: 30px;
    text-shadow: 0 0 15px var(--cor-destaque-primario), 0 0 25px rgba(255, 0, 0, 0.5);
    transition: color 0.3s ease, transform 0.3s ease;
}

.icon-glow {
    animation: iconGlow 2.5s infinite alternate ease-in-out;
}

.feature-item:hover .feature-icon {
    color: #ffffff;
    transform: scale(1.15) rotateY(15deg);
}

.feature-item h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.8em;
    margin-bottom: 20px;
    color: #ffffff;
}

.feature-item p {
    font-size: 1.1em;
    color: var(--cor-texto-secundario);
    line-height: 1.8;
}

/* Barra de Progresso Simulada */
.progress-bar-simulated {
    width: 80%;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    margin: 25px auto 0;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
}

.progress-bar-simulated .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--cor-destaque-primario), var(--cor-destaque-secundario));
    width: 0%;
    border-radius: 5px;
    transition: width 1.5s ease-out;
    position: relative;
}

/* Efeito de brilho em movimento na barra de progresso */
.progress-bar-simulated .progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmerEffect 2s infinite linear;
    background-size: 200% 100%;
    opacity: 0.6;
}

/* --- Seção "Depoimentos" (Grid de Cards) --- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.testimonial-item {
    background: var(--cor-card-fundo);
    padding: 40px;
    border-radius: var(--border-radius-item);
    box-shadow: var(--sombra-media);
    border: 1px solid var(--cor-borda-sutil);
    position: relative;
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.5s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
}

.testimonial-item:hover {
    transform: translateY(-15px) rotateZ(1deg) scale(1.01);
    box-shadow: var(--sombra-intensa), var(--sombra-neon-secundario);
}

.testimonial-item::before {
    content: '\201C';
    font-family: 'Montserrat', sans-serif;
    font-size: 8em;
    color: rgba(200, 0, 0, 0.1);
    position: absolute;
    top: -10px;
    left: 10px;
    z-index: 0;
    line-height: 1;
}

.testimonial-item .quote {
    font-size: 1.18em;
    font-style: italic;
    margin-bottom: 25px;
    color: var(--cor-texto-claro);
    position: relative;
    z-index: 1;
}

.testimonial-item .author {
    font-weight: 700;
    color: var(--cor-destaque-primario);
    font-size: 1.05em;
    text-align: right;
    position: relative;
    z-index: 1;
}

/* --- CTA Final --- */
#cta-final {
    background: linear-gradient(135deg, var(--cor-destaque-primario) 0%, var(--cor-destaque-secundario) 100%);
    color: #ffffff;
    text-align: center;
    padding: 150px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.6);
}

#cta-final h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 5.5em;
    margin-bottom: 30px;
    color: #ffffff;
}

#cta-final .subtitle {
    font-size: 1.8em;
    font-weight: 400;
    margin-bottom: 60px;
    color: rgba(255, 255, 255, 0.98);
}

.large-cta-btn {
    padding: 22px 50px;
    font-size: 1.5em;
    background-color: var(--cor-sucesso);
    box-shadow: 0 15px 40px rgba(0, 255, 0, 0.6);
    border: 3px solid var(--cor-sucesso);
}

.large-cta-btn:hover {
    background-color: #00CC00;
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 60px rgba(0, 255, 0, 0.7), var(--sombra-neon-primario);
}

.small-text {
    margin-top: 30px;
    font-size: 1.05em;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

/* --- Rodapé --- */
footer {
    background-color: #050505;
    color: var(--cor-texto-secundario);
    padding: 80px 0 40px;
    font-size: 0.98em;
    border-top: 1px solid var(--cor-borda-sutil);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col {
    flex: 1;
    min-width: 250px;
}

.footer-col h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.6em;
    color: #ffffff;
    margin-bottom: 30px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    display: block;
    width: 60px;
    height: 5px;
    background: linear-gradient(90deg, var(--cor-destaque-primario), var(--cor-destaque-secundario));
    margin-top: 10px;
    border-radius: 3px;
}

.footer-col p {
    margin-bottom: 15px;
    line-height: 2;
}

.footer-col p .fas {
    margin-right: 12px;
    color: var(--cor-destaque-primario);
    font-size: 1.1em;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--cor-texto-secundario);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--cor-destaque-primario);
}

.social-links-footer a {
    color: var(--cor-texto-secundario);
    font-size: 2em;
    margin-right: 25px;
    transition: color 0.3s ease, transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.social-links-footer a:hover {
    color: var(--cor-destaque-secundario);
    transform: translateY(-10px) scale(1.15) rotateZ(5deg);
    text-shadow: var(--sombra-neon-secundario);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 40px;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--cor-destaque-primario);
}


/* --- RESPONSIVIDADE --- */

/* Ajustes para telas grandes (menores que 1200px mas maiores que tablet) */
@media (max-width: 1200px) {
    .hero-content h1 { font-size: 5.5em; }
    .hero-content p { font-size: 1.6em; }
    .section-header h2 { font-size: 4em; }
    .section-header .subtitle { font-size: 1.4em; }
    .about-content { gap: 60px; }
    .about-text h3 { font-size: 2.5em; }
    .features-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    .feature-item { padding: 35px; }
    #cta-final h2 { font-size: 4.8em; }
    #cta-final .subtitle { font-size: 1.6em; }
}

/* Ajustes para Tablets (Landscape) e Desktops Menores */
@media (max-width: 992px) {
    .container { padding: 0 20px; }
    .navbar { padding: 18px 30px; }
    .navbar .logo img { height: 45px; width: 45px; }
    .navbar .logo span { font-size: 2em; }

    /* Esconde links e botões da navbar principal no tablet/mobile */
    .navbar .nav-links { display: none; }
    .navbar .nav-btn { display: none; }

    /* Mostra o ícone do menu hambúrguer */
    .menu-toggle { display: flex; }
    .navbar { justify-content: space-between; } /* Mantém espaço entre logo e menu-toggle */

    /* Estilos para o menu mobile (inicialmente oculto, revelado via JS) */
    .navbar .nav-links.mobile-menu-active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 0; /* Alinha no topo */
        right: 0;
        width: 100%; /* Ocupa a largura total */
        height: 100vh; /* Ocupa a altura total da viewport */
        background-color: rgba(0, 0, 0, 0.98); /* Fundo escuro */
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        justify-content: center;
        align-items: center;
        gap: 30px; /* Mais espaço entre os itens */
        padding-top: 80px; /* Espaço para não colidir com o topo */
        box-shadow: 0 0 50px rgba(255, 0, 0, 0.3); /* Sombra neon sutil no menu */
        transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        transform: translateX(100%); /* Começa fora da tela */
        overflow-y: auto; /* Permite rolagem se muitos itens */
    }

    .navbar .nav-links.mobile-menu-active.is-open {
        transform: translateX(0%); /* Entra na tela */
    }

    .navbar .nav-links.mobile-menu-active a {
        font-size: 1.8em; /* Links maiores no menu mobile */
        padding: 15px 0;
        width: 80%; /* Ocupa mais largura */
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Separador sutil */
    }
    .navbar .nav-links.mobile-menu-active a:last-child {
        border-bottom: none;
    }

    /* O botão na navbar móvel deve ser um link para a ação principal */
    .navbar .nav-links.mobile-menu-active .nav-btn-mobile {
        display: block; /* Mostra o botão no menu mobile */
        margin-top: 30px;
        font-size: 1.3em;
        padding: 15px 30px;
    }


    .hero-content h1 { font-size: 4.5em; margin-bottom: 30px; }
    .hero-content p { font-size: 1.4em; margin-bottom: 40px; }
    .hero-actions { flex-direction: column; gap: 25px; }
    .main-btn, .secondary-btn { padding: 16px 32px; font-size: 1.1em; width: 90%; max-width: 400px; }
    .hero-image-mockup { width: 95%; margin-top: 80px; }
    .section { padding: 100px 0; }
    .section-header h2 { font-size: 3.5em; margin-bottom: 60px; }
    .section-header .subtitle { font-size: 1.3em; }
    .about-content { flex-direction: column; text-align: center; gap: 50px; }
    .about-text { order: 2; }
    .about-image { order: 1; margin-bottom: 30px; }
    .about-text h3 { font-size: 2.2em; }
    .about-text p { font-size: 1.15em; }
    .features-grid, .testimonial-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 35px; }
    .feature-item { padding: 30px; }
    .feature-icon { font-size: 4em; margin-bottom: 25px; }
    .feature-item h3 { font-size: 1.5em; }
    .testimonial-item { padding: 35px; }
    .testimonial-item .quote { font-size: 1.1em; }
    #cta-final h2 { font-size: 4em; margin-bottom: 25px; }
    #cta-final .subtitle { font-size: 1.4em; margin-bottom: 50px; }
    .large-cta-btn { padding: 18px 40px; font-size: 1.3em; }
    .footer-content { flex-direction: column; align-items: center; text-align: center; gap: 40px; }
    .footer-col { min-width: unset; width: 100%; }
    .footer-col h3::after { margin: 10px auto 0; }
    .social-links-footer { justify-content: center; }
}

/* Ajustes para Tablets (Portrait) e Celulares Grandes */
@media (max-width: 768px) {
    /* Navbar agora só mostra logo e toggle */
    .navbar .nav-links { display: none; }
    .navbar .nav-btn { display: none; }
    .navbar { justify-content: space-between; padding: 15px 20px; } /* Ajustado */
    .menu-toggle { display: flex; } /* Garante que está visível */

    .hero-section { min-height: 85vh; padding-top: 100px; }
    .hero-content h1 { font-size: 3.5em; }
    .hero-content p { font-size: 1.2em; }
    .hero-image-mockup { margin-top: 60px; }
    .section { padding: 80px 0; }
    .section-header h2 { font-size: 3em; }
    .section-header .subtitle { font-size: 1.1em; }
    .about-text h3 { font-size: 2em; }
    .features-grid, .testimonial-grid { grid-template-columns: 1fr; gap: 30px; } /* Uma coluna em telas menores */
    .feature-item, .testimonial-item { padding: 30px; }
    .feature-icon { font-size: 3.5em; }
    .feature-item h3 { font-size: 1.4em; }
    .testimonial-item .quote { font-size: 1.05em; }
    #cta-final h2 { font-size: 3.2em; }
    #cta-final .subtitle { font-size: 1.2em; }
    .large-cta-btn { padding: 16px 35px; font-size: 1.1em; }
    footer { padding: 60px 0 30px; }

    /* Ajustes para background no mobile - bolhas menores e mais sutis */
    .background-bubbles li:nth-child(1) { width: 50px; height: 50px; animation-duration: 25s; }
    .background-bubbles li:nth-child(2) { width: 20px; height: 20px; animation-duration: 20s; }
    .background-bubbles li:nth-child(3) { width: 40px; height: 40px; animation-duration: 28s; }
    .background-bubbles li:nth-child(4) { width: 70px; height: 70px; animation-duration: 32s; }
    .background-bubbles li:nth-child(5) { width: 30px; height: 30px; animation-duration: 24s; }
    .background-bubbles li:nth-child(6) { width: 90px; height: 90px; animation-duration: 30s; }
    /* Reduzir o número de bolhas visíveis */
    .background-bubbles li:nth-child(7),
    .background-bubbles li:nth-child(8),
    .background-bubbles li:nth-child(9),
    .background-bubbles li:nth-child(10) { display: none; } /* Ocultar as maiores/extras */

    .particle-overlay {
        opacity: 0.05; /* Partículas ainda mais sutis */
        background-size: 3px 3px; /* Partículas menores */
    }
}

/* Ajustes para Celulares Pequenos */
@media (max-width: 480px) {
    .navbar { padding: 10px 15px; }
    .navbar .logo img { height: 35px; width: 35px; }
    .navbar .logo span { font-size: 1.6em; }

    /* Ajustes para o menu mobile em telas muito pequenas */
    .navbar .nav-links.mobile-menu-active a {
        font-size: 1.5em; /* Reduzir ainda mais */
        padding: 12px 0;
    }
    .navbar .nav-links.mobile-menu-active .nav-btn-mobile {
        font-size: 1.1em;
        padding: 12px 25px;
    }

    .hero-section { min-height: 75vh; padding-top: 80px; }
    .hero-content h1 { font-size: 2.8em; }
    .hero-content p { font-size: 1.05em; }
    .hero-actions { gap: 15px; }
    .main-btn, .secondary-btn { padding: 14px 28px; font-size: 1em; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 2.5em; }
    .section-header .subtitle { font-size: 1em; }
    .about-text h3 { font-size: 1.8em; }
    .feature-item { padding: 25px; }
    .feature-icon { font-size: 3em; }
    .feature-item h3 { font-size: 1.3em; }
    .testimonial-item { padding: 25px; }
    .testimonial-item .quote { font-size: 1em; }
    #cta-final h2 { font-size: 2.6em; }
    #cta-final .subtitle { font-size: 1.1em; }
    .large-cta-btn { font-size: 1em; padding: 14px 28px; }
    .small-text { font-size: 0.9em; }
    .footer-col h3 { font-size: 1.4em; }
    .social-links-footer a { font-size: 1.8em; }
}