/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Cores do Tema Atlântico Premium Cinematográfico */
    --color-bg: #040406;
    --color-bg-sec: #08080C;
    --color-card: rgba(13, 13, 20, 0.6);
    --color-card-solid: #0D0D14;
    --color-border: rgba(255, 255, 255, 0.05);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    
    /* Cores de Destaque */
    --color-white: #FFFFFF;
    --color-text-primary: #F5F5F7;
    --color-text-secondary: #8E8E93;
    --color-blue-neon: #3A82FF;
    --color-purple-neon: #7353FF;
    --color-accent-grad: linear-gradient(135deg, var(--color-blue-neon) 0%, var(--color-purple-neon) 100%);
    --color-accent-grad-hover: linear-gradient(135deg, #5996ff 0%, #876cff 100%);
    
    /* Feedback */
    --color-success: #00E676;
    --color-error: #FF3B30;

    /* Efeitos & Sombras */
    --glass-blur: blur(20px) saturate(190%);
    --shadow-premium: 0 20px 50px 0 rgba(0, 0, 0, 0.8);
    --shadow-blue-glow: 0 0 35px rgba(58, 130, 255, 0.2);
    --shadow-purple-glow: 0 0 35px rgba(115, 83, 255, 0.2);
    
    /* Transições Apple / Tesla iOS Style */
    --transition-ios: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-ios-fast: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-ios-slow: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: var(--transition-ios);
    
    /* Layout */
    --news-bar-height: 40px;
    --header-height: 80px;
    --container-width: 1200px;
}

/* ==========================================================================
   RESET & SETUP
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--color-white);
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

button {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-smooth);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: #252525;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-blue-neon);
}

/* UTILITY CLASSES */
.text-center { text-align: center; }
.text-right { text-align: right; }
.btn-block { width: 100%; display: block; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 30px;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-ios-fast);
    cursor: pointer;
    user-select: none;
    z-index: 5;
}

.btn:active {
    transform: scale(0.96) translateY(0) !important;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transform: skewX(-25deg);
    transition: none;
    z-index: 2;
    pointer-events: none;
}

.btn:hover::before {
    left: 200%;
    transition: left 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
    background: var(--color-accent-grad);
    color: var(--color-white);
    border: none;
}

.btn-primary:hover {
    background: var(--color-accent-grad-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(115, 83, 255, 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.05);
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-accent-grad);
    filter: blur(20px);
    opacity: 0;
    z-index: -1;
    transition: var(--transition-ios);
}

.btn-glow:hover::after {
    opacity: 0.6;
}

/* ==========================================================================
   TECH NEWS BAR
   ========================================================================== */
.tech-news-bar {
    height: var(--news-bar-height);
    background: rgba(4, 4, 6, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    backdrop-filter: var(--glass-blur);
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: var(--transition-ios);
}

.news-bar-container {
    max-width: var(--container-width);
    width: 100%;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.news-slider {
    height: 100%;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-slide {
    position: absolute;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-blue-neon);
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    text-align: center;
}

.news-slide.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

body.scrolled .tech-news-bar {
    transform: translateY(-100%);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    height: var(--header-height);
    position: fixed;
    top: var(--news-bar-height);
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    background: rgba(4, 4, 6, 0.6);
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-ios), top 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

body.scrolled .header {
    top: 0;
}

.header.scrolled {
    background: rgba(4, 4, 6, 0.95);
    height: 70px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    height: 100%;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-blue-neon);
    box-shadow: 0 0 10px var(--color-blue-neon);
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-grad);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Elegant Search Wrapper */
.search-wrapper {
    position: relative;
}

.search-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.search-toggle-btn:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.search-bar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--color-bg);
    z-index: 110;
    display: flex;
    align-items: center;
    padding: 0 10%;
    transform: translateY(-100%);
    transition: var(--transition-smooth);
}

.search-bar-container.open {
    transform: translateY(0);
}

.search-bar-container input {
    width: 100%;
    background: none;
    border: none;
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    color: var(--color-white);
    padding: 10px 0;
    border-bottom: 2px solid var(--color-border);
}

.search-close-btn {
    position: absolute;
    right: 5%;
    color: var(--color-text-secondary);
}

.search-close-btn:hover {
    color: var(--color-white);
}

.search-suggestions {
    position: absolute;
    top: var(--header-height);
    left: 10%;
    right: 10%;
    background: var(--color-bg-sec);
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 350px;
    overflow-y: auto;
    z-index: 120;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.search-suggestions.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.suggestion-item:last-child {
    border: none;
}

.suggestion-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.suggestion-img {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--color-bg);
}

.suggestion-info h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.suggestion-info p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

/* Cart Toggle Button */
.cart-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    position: relative;
}

.cart-toggle-btn:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.cart-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--color-accent-grad);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 8px rgba(123, 97, 255, 0.6);
}

.menu-mobile-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
}

.menu-mobile-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.menu-mobile-btn.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-mobile-btn.open span:nth-child(2) {
    opacity: 0;
}

.menu-mobile-btn.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--header-height) + var(--news-bar-height) + 20px);
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-bg);
}

/* Camadas Cinematográficas */
.cinema-noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.018;
    mix-blend-mode: overlay;
}

.tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    background-size: 60px 60px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    -webkit-mask-image: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), black 20%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0) 80%);
    mask-image: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), black 20%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0) 80%);
    transition: mask-image 0.1s ease-out, -webkit-mask-image 0.1s ease-out;
}

.blur-orbs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.blur-orb {
    position: absolute;
    border-radius: 50%;
    mix-blend-mode: screen;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(58, 130, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
    top: -200px;
    left: -150px;
    filter: blur(100px);
    animation: orb-drift-1 25s infinite alternate ease-in-out;
}

.orb-2 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(115, 83, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
    bottom: -250px;
    right: -150px;
    filter: blur(120px);
    animation: orb-drift-2 30s infinite alternate-reverse ease-in-out;
}

.orb-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 230, 118, 0.06) 0%, rgba(0,0,0,0) 70%);
    top: 30%;
    left: 45%;
    filter: blur(90px);
    animation: orb-drift-3 20s infinite alternate ease-in-out;
}

#hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    opacity: 0.6;
}

.mouse-spotlight {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
    pointer-events: none;
    background: radial-gradient(circle 350px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(58, 130, 255, 0.05) 0%, rgba(115, 83, 255, 0.02) 50%, rgba(0,0,0,0) 100%);
    transition: background 0.1s ease-out;
}

/* Fallback antigos */
.hero-glow { display: none; }

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
    position: relative;
    z-index: 5;
}

.hero-content {
    max-width: 580px;
    position: relative;
    z-index: 6;
}

/* Badge Premium */
.premium-badge-wrapper {
    margin-bottom: 24px;
}

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 40px;
    background: rgba(115, 83, 255, 0.08);
    border: 1px solid rgba(115, 83, 255, 0.2);
    color: #9C8CFF;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    box-shadow: 0 4px 20px rgba(115, 83, 255, 0.1);
    backdrop-filter: var(--glass-blur);
}

.badge-icon {
    width: 12px;
    height: 12px;
    fill: currentColor;
    animation: badge-glow 2s infinite ease-in-out;
}

.hero-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(90deg, var(--color-blue-neon) 0%, var(--color-purple-neon) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #FFFFFF 30%, #9E9EAF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Image tilt e reflexo */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    z-index: 6;
}

.hero-radial-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(115, 83, 255, 0.12) 0%, rgba(58, 130, 255, 0.05) 50%, rgba(0,0,0,0) 80%);
    z-index: 0;
    pointer-events: none;
}

.product-neon-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(115, 83, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
    filter: blur(50px);
    z-index: 1;
    pointer-events: none;
    animation: neon-pulse 6s infinite ease-in-out;
}

/* Layout da Hero em 3 Colunas (Texto no centro, Notebook à esquerda, Smartphone + Fone à direita) */
.hero-container.hero-three-columns {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.4fr 1fr; /* Ajustado para entregar mais largura para a coluna de texto */
    align-items: center;
    gap: 32px;
    position: relative;
    z-index: 5;
}

.hero-content.hero-content-centered {
    max-width: 620px;
    text-align: center;
    margin: 0 auto;
    position: relative;
    z-index: 6;
}

.hero-content.hero-content-centered .hero-title {
    font-size: 2.8rem; /* Reduzido para evitar que as palavras fiquem empilhadas */
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-content.hero-content-centered .hero-subtitle {
    font-size: 1.05rem; /* Ajustado de 1.15rem para ficar harmonioso */
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto 40px auto;
}

/* Centraliza os botões e o badge */
.hero-content.hero-content-centered .premium-badge-wrapper,
.hero-content.hero-content-centered .hero-actions-group {
    justify-content: center;
}

.hero-left-wrapper, .hero-right-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    z-index: 6;
    width: 100%;
}

/* Wrapper 3D do Notebook (Esquerda) */
.hero-notebook-wrapper {
    position: relative;
    width: 100%;
    height: 480px; /* Aumentado para comportar o notebook maior */
    display: flex;
    justify-content: center;
    align-items: center;
    transform-style: preserve-3d;
    transition: transform 0.25s ease-out;
}

/* Wrapper 3D do Duo Celular/Fone (Direita) */
.hero-duo-wrapper {
    position: relative;
    width: 100%;
    height: 480px; /* Aumentado para comportar smartphone e fone maiores */
    display: flex;
    justify-content: center;
    align-items: center;
    transform-style: preserve-3d;
    transition: transform 0.25s ease-out;
}

/* Itens Individuais dos Dispositivos */
.trio-item {
    position: absolute;
    height: auto;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    pointer-events: none;
}

/* Notebook (Esquerda) - Ampliado e com destaque */
.trio-notebook-single {
    width: 135%;
    max-width: 480px;
    z-index: 2;
    animation: float-notebook-single 8s infinite ease-in-out;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
}

/* Celular (Direita - Frente) - Ligeiramente ampliado */
.trio-smartphone-duo {
    width: 68%;
    max-width: 200px;
    left: 4%;
    bottom: 6%;
    z-index: 3;
    animation: float-phone-duo 6s infinite ease-in-out;
    filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.5));
}

/* Fone (Direita - Trás) - Ligeiramente ampliado */
.trio-headphones-duo {
    width: 60%;
    max-width: 175px;
    right: 4%;
    top: 6%;
    z-index: 2;
    animation: float-headphones-duo 7s infinite ease-in-out;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

/* Efeito Lente de Aumento Zoom Hover nos Dispositivos */
.zoom-hover-container {
    pointer-events: auto !important; /* Habilita interação do mouse e cursor pointer */
    cursor: pointer;
    transition: z-index 0.3s steps(1); /* Sincroniza z-index de forma limpa */
}

.zoom-hover-container:hover {
    z-index: 10 !important; /* Traz o item focado para a frente de tudo */
}

.product-zoom-img {
    width: 100%;
    height: auto;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.zoom-hover-container:hover .product-zoom-img {
    transform: scale(1.15) translateZ(30px); /* Lente de aumento + empurra levemente para a frente do usuário no espaço 3D */
    filter: drop-shadow(0 30px 60px rgba(115, 83, 255, 0.45)) brightness(1.08); /* Brilho suave e sombra neon premium */
}

/* Glow Neon Específico das Colunas */
.product-neon-glow-left {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(115, 83, 255, 0.12) 0%, rgba(0,0,0,0) 70%);
    filter: blur(50px);
    z-index: 1;
    pointer-events: none;
    animation: neon-pulse 6s infinite ease-in-out;
}

.product-neon-glow-right {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(58, 130, 255, 0.12) 0%, rgba(0,0,0,0) 70%);
    filter: blur(50px);
    z-index: 1;
    pointer-events: none;
    animation: neon-pulse 6s infinite ease-in-out;
}

/* Animações de Flutuação Tridimensional Split */
@keyframes float-notebook-single {
    0% {
        transform: translate3d(0, 0, 0px) rotateX(1deg) rotateY(1deg);
    }
    50% {
        transform: translate3d(0, -15px, 20px) rotateX(-1deg) rotateY(-1deg);
    }
    100% {
        transform: translate3d(0, 0, 0px) rotateX(1deg) rotateY(1deg);
    }
}

@keyframes float-phone-duo {
    0% {
        transform: translate3d(0, 0, 45px) rotateX(-2deg) rotateY(2deg);
    }
    50% {
        transform: translate3d(5px, -18px, 80px) rotateX(2deg) rotateY(-2deg);
    }
    100% {
        transform: translate3d(0, 0, 45px) rotateX(-2deg) rotateY(2deg);
    }
}

@keyframes float-headphones-duo {
    0% {
        transform: translate3d(0, 0, 75px) rotate(2deg) rotateX(2deg);
    }
    50% {
        transform: translate3d(-6px, -20px, 115px) rotate(-6deg) rotateX(-2deg);
    }
    100% {
        transform: translate3d(0, 0, 75px) rotate(2deg) rotateX(2deg);
    }
}

/* Responsividade do Layout Split 3D */
@media (max-width: 992px) {
    .hero-container.hero-three-columns {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding-top: 40px;
    }
    
    .hero-content.hero-content-centered {
        grid-column: 1 / -1;
        grid-row: 1;
        margin: 0 auto 32px auto;
        max-width: 680px;
    }
    
    .hero-left-wrapper {
        grid-column: 1;
        grid-row: 2;
    }
    
    .hero-right-wrapper {
        grid-column: 2;
        grid-row: 2;
    }
    
    .hero-notebook-wrapper, .hero-duo-wrapper {
        height: 340px;
    }
}

@media (max-width: 600px) {
    .hero-container.hero-three-columns {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-left-wrapper {
        grid-column: 1;
        grid-row: 2;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .hero-right-wrapper {
        grid-column: 1;
        grid-row: 3;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .hero-notebook-wrapper, .hero-duo-wrapper {
        height: 280px;
    }
    
    .trio-smartphone-duo {
        width: 62%;
        max-width: 140px;
    }
    
    .trio-headphones-duo {
        width: 58%;
        max-width: 130px;
    }
}

/* Indicador de Scroll */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-mouse {
    width: 20px;
    height: 32px;
    border: 2px solid var(--color-border-hover);
    border-radius: 10px;
    position: relative;
}

.scroll-dot {
    width: 4px;
    height: 6px;
    background-color: var(--color-text-primary);
    border-radius: 50%;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-dot-slide 1.8s infinite ease-in-out;
}

.scroll-text {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

/* ANIMAÇÕES GERAIS */
@keyframes orb-drift-1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 50px) scale(1.1); }
}

@keyframes orb-drift-2 {
    0% { transform: translate(0, 0) scale(1.1); }
    100% { transform: translate(-80px, -60px) scale(0.9); }
}

@keyframes orb-drift-3 {
    0% { transform: translate(0, 0) scale(0.9); }
    100% { transform: translate(60px, -80px) scale(1.15); }
}

@keyframes neon-pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.08); opacity: 1; }
}

@keyframes scroll-dot-slide {
    0% { transform: translate(-50%, 0); opacity: 0; }
    30% { opacity: 1; }
    80% { transform: translate(-50%, 10px); opacity: 0; }
    100% { transform: translate(-50%, 0); opacity: 0; }
}

@keyframes badge-glow {
    0%, 100% { opacity: 0.6; filter: drop-shadow(0 0 2px rgba(115, 83, 255, 0.4)); }
    50% { opacity: 1; filter: drop-shadow(0 0 8px rgba(115, 83, 255, 0.8)); }
}

/* ==========================================================================
   CATEGORIES SECTION
   ========================================================================== */
.categories-section {
    padding: 80px 0;
    background-color: var(--color-bg-sec);
    position: relative;
    border-top: 1px solid var(--color-border);
}

.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    padding: 28px 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-blue-neon);
    box-shadow: var(--shadow-blue-glow);
}

.category-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    margin: 0 auto 16px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.category-icon {
    width: 28px;
    height: 28px;
    fill: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.category-card:hover .category-icon-wrapper {
    background: rgba(79, 140, 255, 0.1);
}

.category-card:hover .category-icon {
    fill: var(--color-blue-neon);
    transform: scale(1.1);
}

.category-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.category-card p {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   PRODUCTS SHOWCASE (VITRINE)
   ========================================================================== */
.products-section {
    padding: 100px 0;
    position: relative;
}

.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
    flex-wrap: wrap;
    gap: 24px;
}

.section-header-flex .section-subtitle {
    margin-bottom: 0;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.filter-tab {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.filter-tab:hover, .filter-tab.active {
    background: var(--color-white);
    color: var(--color-bg);
    border-color: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    opacity: 1;
}

.product-card.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    padding: 0;
    margin: 0;
    border: none;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-purple-neon);
    box-shadow: var(--shadow-purple-glow);
}

.product-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-tag-new {
    background: rgba(79, 140, 255, 0.15);
    border: 1px solid rgba(79, 140, 255, 0.3);
    color: var(--color-blue-neon);
}

.product-tag-hot {
    background: rgba(123, 97, 255, 0.15);
    border: 1px solid rgba(123, 97, 255, 0.3);
    color: var(--color-purple-neon);
}

.product-img-wrapper {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    overflow: hidden;
    border-radius: 12px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.01) 0%, rgba(255, 255, 255, 0) 70%);
}

.product-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.product-meta {
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
}

.product-rating {
    font-size: 0.8rem;
    color: #FFC107;
}

.product-title {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 12px;
    cursor: pointer;
}

.product-title:hover {
    color: var(--color-blue-neon);
}

.product-price-box {
    margin-bottom: 20px;
}

.price-old {
    font-size: 0.85rem;
    text-decoration: line-through;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 2px;
}

.price-current {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    display: block;
}

.price-installments {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    display: block;
}

.product-btn-group {
    display: grid;
    grid-template-columns: 1fr 44px;
    gap: 8px;
}

.btn-add-cart {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    height: 44px;
}

.btn-add-cart:hover {
    background: var(--color-accent-grad);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-purple-glow);
}

.btn-quick-view {
    height: 44px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-quick-view:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-border-hover);
}

/* ==========================================================================
   SPOTLIGHT SECTION
   ========================================================================== */
.spotlight-section {
    padding: 100px 0;
    background-color: var(--color-bg-sec);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.spotlight-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
}

.spotlight-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 97, 255, 0.08) 0%, rgba(0,0,0,0) 70%);
    top: -150px;
    left: -100px;
    pointer-events: none;
}

.spotlight-content {
    position: relative;
    z-index: 1;
}

.spotlight-tag {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--color-purple-neon);
    background: rgba(123, 97, 255, 0.1);
    border: 1px solid rgba(123, 97, 255, 0.2);
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.spotlight-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #FFFFFF 0%, #B0B0B0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.spotlight-desc {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}

.spotlight-specs {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.spec-badge {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 12px 20px;
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.spec-val {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
}

.spotlight-price-row {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.spotlight-price {
    display: flex;
    flex-direction: column;
}

.spotlight-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.spotlight-image {
    max-width: 110%;
    transform: rotate(-5deg);
    transition: var(--transition-smooth);
}

.spotlight-container:hover .spotlight-image {
    transform: rotate(0deg) scale(1.03);
}

/* ==========================================================================
   WHY US SECTION
   ========================================================================== */
.why-us-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--color-border);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 32px 24px;
    transition: var(--transition-smooth);
}

.why-card:hover {
    border-color: var(--color-blue-neon);
    transform: translateY(-5px);
}

.why-icon-container {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-blue-neon);
    transition: var(--transition-smooth);
}

.why-card:hover .why-icon-container {
    background: var(--color-blue-neon);
    color: var(--color-bg);
    border-color: transparent;
    box-shadow: var(--shadow-blue-glow);
}

.why-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.why-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
    padding: 100px 0;
    position: relative;
    background: radial-gradient(circle at 50% 50%, rgba(123, 97, 255, 0.05) 0%, rgba(0,0,0,0) 80%);
}

.testimonials-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonials-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-slide {
    min-width: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0.3;
    transform: scale(0.95);
    transition: var(--transition-smooth);
}

.testimonial-slide.active {
    opacity: 1;
    transform: scale(1);
}

.testimonial-rating {
    color: #FFC107;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.3rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.user-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-accent-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-white);
}

.testimonial-user h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.testimonial-user p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--color-blue-neon);
}

/* ==========================================================================
   NEWSLETTER SECTION
   ========================================================================== */
.newsletter-section {
    padding: 80px 0;
}

.newsletter-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 28px;
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(79, 140, 255, 0.1) 0%, rgba(0,0,0,0) 70%);
    top: -50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.newsletter-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(180deg, #FFFFFF 0%, #C0C0C0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.newsletter-content p {
    color: var(--color-text-secondary);
    font-size: 0.98rem;
    margin-bottom: 36px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    padding: 8px 8px 8px 24px;
    border-radius: 40px;
    align-items: center;
    transition: var(--transition-smooth);
}

.newsletter-form:focus-within {
    border-color: var(--color-blue-neon);
    box-shadow: var(--shadow-blue-glow);
}

.newsletter-form input {
    flex: 1;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 0.95rem;
}

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

.form-message {
    display: block;
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}

.form-message.success { color: var(--color-success); }
.form-message.error { color: var(--color-error); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--color-bg-sec);
    border-top: 1px solid var(--color-border);
    padding: 80px 0 0 0;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px 60px 24px;
    display: grid;
    grid-template-columns: 1.5fr 2.5fr;
    gap: 80px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    margin-bottom: 24px;
    font-size: 1.6rem;
}

.footer-brand p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 28px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.footer-socials a:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
}

.footer-socials svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-links h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 30px 0;
}

.footer-bottom-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.payment-badges {
    display: flex;
    gap: 8px;
}

.payment-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.72rem;
    color: var(--color-white);
    font-weight: 500;
}

/* ==========================================================================
   CART DRAWER (SIDEBAR)
   ========================================================================== */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 450px;
    height: 100%;
    background: rgba(18, 18, 18, 0.85);
    backdrop-filter: var(--glass-blur);
    border-left: 1px solid var(--color-border);
    z-index: 160;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-drawer-header {
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-header h3 {
    font-size: 1.3rem;
}

.cart-drawer-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.cart-drawer-close:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.cart-drawer-close svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Cart Empty State */
.cart-empty {
    text-align: center;
    padding: 60px 0;
    color: var(--color-text-secondary);
}

.cart-empty-icon {
    width: 64px;
    height: 64px;
    fill: rgba(255, 255, 255, 0.1);
    margin: 0 auto 20px auto;
}

.cart-empty h4 {
    margin-bottom: 8px;
    color: var(--color-white);
}

/* Cart Items */
.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 16px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    object-fit: contain;
    padding: 4px;
}

.cart-item-details h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.3;
}

.cart-item-details p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.quantity-controller {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 14px;
    height: 28px;
    padding: 0 4px;
}

.quantity-controller button {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-controller button:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.quantity-controller span {
    width: 28px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
}

.cart-item-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.cart-item-price {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--color-white);
}

.btn-remove-item {
    color: var(--color-text-secondary);
    padding: 4px;
}

.btn-remove-item:hover {
    color: var(--color-error);
}

.btn-remove-item svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.cart-drawer-footer {
    padding: 24px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-sec);
}

.coupon-wrapper {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.coupon-wrapper input {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 10px 16px;
    color: var(--color-white);
    font-size: 0.85rem;
}

.coupon-wrapper button {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    padding: 0 16px;
    border-radius: 12px;
    font-size: 0.85rem;
}

.coupon-wrapper button:hover {
    background: rgba(255, 255, 255, 0.15);
}

.coupon-feedback {
    font-size: 0.78rem;
    margin-bottom: 16px;
}

.coupon-feedback.success { color: var(--color-success); }
.coupon-feedback.error { color: var(--color-error); }

.cart-totals {
    margin-bottom: 24px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.discount-row {
    color: var(--color-success);
    display: none;
}

.grand-total-row {
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 12px;
}

.installments-hint {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-align: right;
    margin-top: 4px;
}

/* ==========================================================================
   PRODUCT DETAIL MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    padding: 24px;
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.product-modal, .checkout-modal {
    background: var(--color-bg-sec);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 900px;
    border-radius: 28px;
    position: relative;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    box-shadow: var(--shadow-premium);
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

.modal-overlay.open .product-modal,
.modal-overlay.open .checkout-modal {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-close:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    transform: rotate(90deg);
}

.modal-close svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.product-modal-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    padding: 48px;
}

.modal-gallery-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-img-container {
    height: 320px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.01) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 16px;
    margin-bottom: 20px;
}

.modal-main-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.modal-info-box {
    display: flex;
    flex-direction: column;
}

.modal-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-purple-neon);
    margin-bottom: 8px;
    font-weight: 700;
}

.modal-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.modal-rating-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 0.88rem;
}

.modal-stars {
    color: #FFC107;
}

.modal-reviews-count {
    color: var(--color-text-secondary);
}

.modal-price-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    padding: 16px 20px;
    border-radius: 16px;
    margin-bottom: 28px;
}

.modal-price-box .price-old {
    font-size: 0.95rem;
}

.modal-price-box .price-current {
    font-size: 2rem;
}

.modal-price-box .price-installments {
    font-size: 0.85rem;
}

.modal-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
}

/* Variants Selection */
.modal-variants {
    margin-bottom: 28px;
}

.variant-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-white);
    margin-bottom: 10px;
}

.variant-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.color-option {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.color-option.selected {
    border-color: var(--color-white);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.spec-option {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
}

.spec-option:hover {
    border-color: var(--color-border-hover);
    color: var(--color-white);
}

.spec-option.selected {
    border-color: var(--color-blue-neon);
    color: var(--color-blue-neon);
    background: rgba(79, 140, 255, 0.05);
}

/* Technical Specs Sheet */
.modal-specs-sheet {
    margin-top: 20px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.specs-table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.specs-table tr:last-child {
    border: none;
}

.specs-table td {
    padding: 10px 0;
}

.specs-table td:first-child {
    color: var(--color-text-secondary);
    font-weight: 500;
    width: 40%;
}

.specs-table td:last-child {
    color: var(--color-white);
    font-weight: 600;
}

/* ==========================================================================
   CHECKOUT SIMULATOR MODAL
   ========================================================================== */
.checkout-modal {
    max-width: 600px;
}

.checkout-modal-steps {
    padding: 48px;
}

.checkout-step-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.checkout-step-subtitle {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
}

.form-field input, .form-field select {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--color-white);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-field input:focus, .form-field select:focus {
    border-color: var(--color-purple-neon);
    box-shadow: var(--shadow-purple-glow);
}

.payment-methods-select {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 12px;
}

.payment-method-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.payment-method-card:hover {
    border-color: var(--color-border-hover);
}

.payment-method-card.selected {
    border-color: var(--color-blue-neon);
    background: rgba(79, 140, 255, 0.05);
    color: var(--color-blue-neon);
}

.payment-method-card input {
    display: none;
}

/* Success & Pix screens */
.success-screen, .pix-screen {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
}

.success-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0, 230, 118, 0.1);
    color: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.success-icon-wrapper svg {
    width: 36px;
    height: 36px;
    fill: currentColor;
}

.pix-qr-box {
    background: var(--color-white);
    padding: 16px;
    border-radius: 16px;
    margin: 24px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
}

.pix-qr-box svg {
    width: 100%;
    height: 100%;
}

.pix-code-copy {
    display: flex;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
}

.pix-code-copy input {
    flex: 1;
    background: rgba(255, 255, 255, 0.01);
    border: none;
    padding: 12px 16px;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    text-overflow: ellipsis;
}

.pix-code-copy button {
    background: var(--color-blue-neon);
    color: var(--color-bg);
    padding: 0 16px;
    font-weight: 600;
    font-size: 0.85rem;
}

.pix-code-copy button:hover {
    background: #6ba0ff;
}

/* ==========================================================================
   TOAST NOTIFICATION SYSTEM
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid var(--color-border);
    backdrop-filter: var(--glass-blur);
    padding: 16px 24px;
    border-radius: 14px;
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.9rem;
    box-shadow: var(--shadow-premium);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(20px);
    opacity: 0;
    animation: toastIn 0.3s forwards, toastOut 0.3s 2.7s forwards;
    pointer-events: auto;
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-info {
    border-left: 4px solid var(--color-blue-neon);
}

@keyframes toastIn {
    to { transform: translateY(0); opacity: 1; }
}

@keyframes toastOut {
    to { transform: translateY(-20px); opacity: 0; }
}

/* ==========================================================================
   INTERACTIVE CURSOR GLOW
   ========================================================================== */
/* Ponteiro visível com cursor glow */
.cursor-glow-active {
    /* Cursor padrão visível */
}

#cursor-glow {
    position: fixed;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(58, 130, 255, 0.12) 0%, rgba(115, 83, 255, 0.03) 40%, rgba(0,0,0,0) 70%);
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease-out;
    mix-blend-mode: screen;
}

body.cursor-glow-active #cursor-glow {
    opacity: 1;
}

/* ==========================================================================
   REVEAL ON LOAD & SCROLL ANIMATIONS
   ========================================================================== */
.reveal-element {
    opacity: 0 !important;
    transform: translateY(30px) scale(0.97) !important;
    filter: blur(5px) !important;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 1.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    transition-delay: var(--reveal-delay, 0ms) !important;
}

body.loaded .reveal-element {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    filter: blur(0) !important;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    filter: blur(10px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity, filter;
}

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

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-sec) 100%);
    position: relative;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: rgba(13, 13, 20, 0.4);
    border: 1px solid var(--color-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-ios);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-blue-neon);
    box-shadow: 0 12px 40px rgba(58, 130, 255, 0.1);
}

.stat-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(115, 83, 255, 0.1) 0%, rgba(0,0,0,0) 70%);
    top: -50px;
    right: -50px;
    pointer-events: none;
    transition: var(--transition-ios);
}

.stat-card:hover .stat-glow {
    background: radial-gradient(circle, rgba(58, 130, 255, 0.2) 0%, rgba(0,0,0,0) 70%);
    transform: scale(1.2);
}

.stat-header {
    margin-bottom: 8px;
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-white) 30%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    letter-spacing: -1px;
}

.stat-card:hover .stat-number {
    background: linear-gradient(135deg, var(--color-white) 20%, var(--color-blue-neon) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ==========================================================================
   EXTRA CINEMATIC IMPROVEMENTS
   ========================================================================== */
.product-card {
    transition: var(--transition-ios) !important;
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(58, 130, 255, 0.1) !important;
    border-color: var(--color-blue-neon) !important;
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
}

.product-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: skewX(-20deg);
    pointer-events: none;
    z-index: 3;
}

.product-card:hover .product-image-wrapper::after {
    left: 200%;
    transition: left 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card {
    transition: var(--transition-ios) !important;
}

.category-card:hover {
    transform: translateY(-5px) scale(1.04) !important;
    box-shadow: 0 15px 30px rgba(0,0,0,0.5), 0 0 20px rgba(115, 83, 255, 0.1) !important;
    border-color: var(--color-purple-neon) !important;
}

/* Glow nos menus do Header */
.nav-menu ul li a {
    position: relative;
    padding: 8px 0;
    transition: var(--transition-ios-fast) !important;
}

.nav-menu ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent-grad);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-menu ul li a:hover {
    color: var(--color-white) !important;
    text-shadow: 0 0 10px rgba(58, 130, 255, 0.5);
}

.nav-menu ul li a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-actions-group {
        justify-content: center;
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .spotlight-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .spotlight-specs {
        justify-content: center;
    }
    
    .spotlight-price-row {
        justify-content: center;
    }
    
    .spotlight-image {
        max-width: 80%;
    }
    
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: rgba(11, 11, 11, 0.98);
        backdrop-filter: var(--glass-blur);
        z-index: 100;
        padding: 40px 24px;
        transform: translateX(-100%);
        transition: var(--transition-smooth);
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    
    .menu-mobile-btn {
        display: flex;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-modal-content {
        grid-template-columns: 1fr;
        padding: 32px 24px;
    }
    
    .modal-img-container {
        height: 240px;
    }
    
    .cart-drawer {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-tabs {
        width: 100%;
        margin-top: 16px;
    }
}