@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

/* ==========================================================================
   GRAFIG SOLUÇÕES GRÁFICAS - STYLE CSS
   Premium, Minimalist, Glassmorphism
   ========================================================================== */

:root {
    --bg-main: #23272E;
    --bg-secondary: #31363F;
    --text-primary: #F5F5F5;
    --text-secondary: #B7B7B7;
    --accent: #F97316;
    --accent-hover: #FF8B33;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-cinematic: 'Playfair Display', serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    background-color: var(--bg-main);
    color: var(--text-secondary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   VIDEO BACKGROUND
   ========================================================================== */
.bg-video-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background-color: var(--bg-main);
}

.bg-video-container video {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    opacity: 0.95; /* Aumentado para clarear o vídeo */
}

.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(35, 39, 46, 0.4) 0%, rgba(35, 39, 46, 0.7) 100%);
    /* mix-blend-mode removido para cores reais do vídeo */
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* Acima do vídeo, atrás do conteúdo da página */
    pointer-events: none; /* Para não atrapalhar os cliques */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ==========================================================================
   BOTÕES
   ========================================================================== */
.btn-primary {
    display: inline-block;
    background-color: var(--accent);
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-smooth);
    border: 1px solid var(--accent);
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.2);
}

.btn-text {
    display: inline-flex;
    align-items: center;
    color: var(--accent);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.btn-text span {
    margin-left: 6px;
    transition: transform 0.3s ease;
}

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

.btn-text:hover span {
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER / MENU
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(30, 34, 40, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.header.scrolled {
    background: rgba(20, 24, 30, 0.95);
    border-bottom-color: var(--accent);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo-img {
    height: 52px; /* Aumentado para mais destaque */
    width: auto;
    object-fit: contain;
    display: block;
    filter: brightness(1.15) contrast(1.1) drop-shadow(0 2px 8px rgba(255, 255, 255, 0.08));
}

.header-nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.header-nav a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-smooth);
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

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

.header-cta {
    display: flex;
    align-items: center;
}

.btn-whatsapp {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 8px 24px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.4);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 24px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    padding: 60px 40px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 32px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4), inset 0 2px 10px rgba(255, 255, 255, 0.05);
}

.hero-symbol-container {
    width: 200px;
    height: 200px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Elementos GSAP iniciarão escondidos (opacity 0 ou scale 0) via JS */
}

/* Efeito 3D (bisel/relevo) no vetor SVG para a árvore escura não sumir no fundo escuro */
.hero-symbol-container svg {
    filter: 
        drop-shadow(-1px -1px 1px rgba(255, 255, 255, 0.15))
        drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.8));
    overflow: visible;
}

.hero-title {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.hero-grafig {
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: 4px;
}

.hero-grafig .graf {
    color: #2a2e35; /* Cinza escuro original */
    /* Efeito 3D para destacar o texto escuro no fundo escuro */
    text-shadow: 
        -1px -1px 1px rgba(255, 255, 255, 0.15),
        2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-grafig .ig {
    color: var(--accent); /* Laranja original */
    text-shadow: 
        -1px -1px 1px rgba(255, 255, 255, 0.2),
        2px 2px 6px rgba(249, 115, 22, 0.4);
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: #ffffff; /* Branco para contraste alto no painel de vidro */
    text-transform: uppercase;
    margin-top: -8px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8), 0 0 10px rgba(0, 0, 0, 0.4);
}

.hero-text {
    font-size: 1.125rem;
    max-width: 500px;
    margin: 0 auto 40px auto;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-secondary);
    animation: bounce 2s infinite;
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* ==========================================================================
   SERVIÇOS PREMIUM (HORIZONTAL SCROLL)
   ========================================================================== */
.premium-services {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.services-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 100px auto;
    padding: 0 24px;
    position: relative;
}

.services-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    
    /* Gradiente Premium metálico com laranja */
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F3E6 45%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    
    /* Efeito de iluminação 3D suave */
    filter: drop-shadow(0 4px 15px rgba(249, 115, 22, 0.25));
    display: inline-block;
    position: relative;
    margin-bottom: 30px;
}

/* Traço decorativo brilhante (neon) embaixo do título */
.services-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 4px;
    box-shadow: 0 0 15px var(--accent);
    transition: width 0.4s ease;
}

.services-header:hover h2::after {
    width: 160px;
}

.services-header p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
}

.horizontal-scroll-wrapper {
    width: 100%;
    overflow: hidden;
}

.services-container {
    display: flex;
    flex-wrap: nowrap;
    width: 300vw; /* 3 cards */
    height: 100vh;
}

.service-card {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10%;
    gap: 60px;
    flex-shrink: 0;
}

.fullscreen-card {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.card-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(35, 39, 46, 0.4), rgba(49, 54, 63, 0.6));
    z-index: 2;
}

.cinematic-overlay {
    background: rgba(15, 17, 21, 0.3); /* Mais leve, para valorizar a imagem de fundo */
}

.cinematic-layout {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.master-glass-card {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    background: rgba(35, 39, 46, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    padding: 60px;
    gap: 60px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.cinematic-left {
    flex: 1.2;
    padding-top: 0;
}

.cinematic-right {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-video-wrapper {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.15);
}

.inner-glass-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tagline {
    font-size: 0.85rem;
    letter-spacing: 4px;
    color: var(--accent);
    margin-bottom: 20px;
    font-weight: 600;
    text-transform: uppercase;
}

.cinematic-title {
    font-family: var(--font-cinematic);
    font-size: 6rem;
    line-height: 1;
    margin-bottom: 20px;
    
    /* Efeito Premium: Gradiente Metálico/Perolado com feixe Laranja */
    background: linear-gradient(
        to right, 
        #FFFFFF 0%, 
        #F8F3E6 40%, 
        var(--accent) 50%, 
        #F8F3E6 60%, 
        #FFFFFF 100%
    );
    background-size: 200% auto;
    color: transparent; /* Fallback */
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    
    /* Sombra 3D / Glow Laranja */
    filter: drop-shadow(0 4px 20px rgba(249, 115, 22, 0.5));
    
    letter-spacing: 2px;
    text-transform: uppercase;
    
    /* Animação do brilho passando continuamente */
    animation: textShine 6s linear infinite;
}

@keyframes textShine {
    to {
        background-position: 200% center;
    }
}

.cinematic-quote {
    font-family: 'Outfit', sans-serif;
    font-style: italic; /* Adicionado itálico a pedido do usuário */
    font-weight: 300; 
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
    line-height: 1.5;
    letter-spacing: 1px;
    
    /* Leve efeito de brilho suave e profundidade */
    text-shadow: 0 2px 15px rgba(255, 255, 255, 0.25);
}

.cinematic-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 550px;
}

.cinematic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 40px;
}

.grid-item {
    background: rgba(35, 39, 46, 0.6);
    border-radius: 12px;
    padding: 24px;
    position: relative;
    overflow: hidden; /* mudaremos em breve para permitir a borda, mas o mask segura */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.3s ease;
    
    /* Configurações do Glow (Spotlight Laranja Intenso) */
    --border-size: 3px;
    --spotlight-size: 400px;
    --glow-color: rgba(249, 115, 22, 1); /* Laranja Grafig Totalmente Sólido */
}

/* A borda brilhante e o fundo do card com spotlight */
.grid-item::before,
.grid-item::after {
    content: "";
    position: absolute;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* EFEITO NEON POR TRÁS (Backlight Borrado) */
.grid-item::after {
    inset: -2px; /* Ligeiramente maior que o card */
    border-radius: 12px;
    background-image: radial-gradient(
        var(--spotlight-size) var(--spotlight-size) at calc(var(--x, 0) * 1px) calc(var(--y, 0) * 1px),
        var(--glow-color), 
        transparent 100%
    );
    filter: blur(15px); /* Efeito neon vazando */
    z-index: -1; /* Totalmente por trás do card */
}

/* BORDA NEON DIRETA (Fina e brilhante) */
.grid-item::before {
    inset: 0;
    border: var(--border-size) solid transparent;
    border-radius: 12px;
    mask: linear-gradient(transparent, transparent), linear-gradient(white, white);
    mask-clip: padding-box, border-box;
    mask-composite: intersect;
    -webkit-mask: linear-gradient(transparent, transparent), linear-gradient(white, white);
    -webkit-mask-clip: padding-box, border-box;
    -webkit-mask-composite: xor;
    
    background-image: radial-gradient(
        var(--spotlight-size) var(--spotlight-size) at calc(var(--x, 0) * 1px) calc(var(--y, 0) * 1px),
        var(--glow-color), 
        transparent 100%
    );
    z-index: 1; /* Atrás do texto que é z-index 2 */
}

.grid-item:hover::before,
.grid-item:hover::after {
    opacity: 1;
}

.grid-item:hover {
    background: rgba(35, 39, 46, 0.8);
}

.grid-num {
    position: absolute;
    bottom: -15px;
    right: 5px;
    font-size: 5rem;
    font-weight: 700;
    font-family: var(--font-cinematic);
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    pointer-events: none;
}

.grid-item h4 {
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.grid-item p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    position: relative;
    z-index: 2;
}

.cinematic-link {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    text-transform: uppercase;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 5px;
    transition: all 0.3s ease;
}

.cinematic-link:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.product-floating-wrapper {
    max-width: 450px;
    filter: drop-shadow(0 30px 40px rgba(0,0,0,0.6));
    animation: float 6s ease-in-out infinite;
}

.product-floating-wrapper img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   OUTROS SERVIÇOS (GRID)
   ========================================================================== */
.other-services {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.other-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.other-header h2 {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    
    /* Gradiente Premium metálico com laranja */
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F3E6 45%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    
    /* Efeito de iluminação 3D suave */
    filter: drop-shadow(0 4px 15px rgba(249, 115, 22, 0.25));
    display: inline-block;
    position: relative;
}

/* Traço decorativo brilhante (neon) embaixo do título */
.other-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 4px;
    box-shadow: 0 0 15px var(--accent);
    transition: width 0.4s ease;
}

.other-header:hover h2::after {
    width: 120px;
}

.other-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

.other-card {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255,255,255,0.02);
}

.other-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2), 0 0 20px rgba(249, 115, 22, 0.05);
    border-color: rgba(249, 115, 22, 0.1);
}

.other-img {
    width: 100%;
    height: 180px;
    background: rgba(249, 115, 22, 0.1);
    border-radius: 12px;
    margin-bottom: 24px;
    overflow: hidden;
}

.other-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.other-card:hover .other-img img {
    transform: scale(1.1);
}

.other-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.other-card p {
    font-size: 0.95rem;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

/* ==========================================================================
   CTA FINAL (CHAMADA DE SUCESSO)
   ========================================================================== */
.cta-section {
    padding: 120px 24px;
    text-align: center;
    position: relative;
    background: radial-gradient(circle at center, rgba(249, 115, 22, 0.05) 0%, transparent 70%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 40px;
    background: rgba(30, 34, 40, 0.4);
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4), 
        inset 0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 0 40px rgba(249, 115, 22, 0.05);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease;
}

.cta-content:hover {
    transform: translateY(-5px);
}

/* Efeito de feixe de luz cruzando o card */
.cta-content::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 30%; height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: skewX(-20deg);
    animation: ctaShimmer 6s infinite;
}

@keyframes ctaShimmer {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

.cta-content h2 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    /* Gradiente premium para o texto */
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F3E6 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 15px rgba(249, 115, 22, 0.3));
    letter-spacing: 1px;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

/* Efeito de pulso para o botão chamar atenção */
.cta-content .btn-primary {
    animation: ctaPulse 2.5s infinite;
}

@keyframes ctaPulse {
    0% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.5); }
    70% { box-shadow: 0 0 0 20px rgba(249, 115, 22, 0); }
    100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

/* ==========================================================================
   RODAPÉ (FOOTER PREMIUM)
   ========================================================================== */
.footer {
    background: linear-gradient(to bottom, #1a1d22, #101216);
    padding: 100px 24px 30px 24px;
    border-top: 1px solid rgba(255,255,255,0.03);
    position: relative;
    overflow: hidden;
}

/* Detalhe luminoso no topo do footer */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(249, 115, 22, 0.3), transparent);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1.5fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo-img {
    max-width: 180px;
    height: auto;
}

.footer-col h3 {
    font-size: 1.15rem;
    margin-bottom: 24px;
    color: #FFFFFF;
    position: relative;
    display: inline-block;
}

/* Sublinhado laranja nos títulos do footer */
.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.footer-col:hover h3::after {
    width: 100%;
}

.footer-col p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-services-nav {
    display: flex;
    gap: 40px;
}

.footer-services-nav .nav-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-services-nav a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-services-nav a::before {
    content: '›';
    color: var(--accent);
    font-size: 1.2rem;
    margin-right: 8px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-services-nav a:hover {
    color: #FFFFFF;
    transform: translateX(5px);
}

.footer-services-nav a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-col a {
    transition: var(--transition-smooth);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer-signature {
    font-family: 'Caveat', cursive;
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
    letter-spacing: 1px;
    font-weight: 500;
}

.footer-copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   BOTÃO FLUTUANTE
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    border: 2px solid var(--accent);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: var(--transition-smooth);
    opacity: 0;
    visibility: hidden; /* Animado via GSAP no scroll */
}

.floating-whatsapp svg {
    color: var(--accent);
    transition: var(--transition-smooth);
}

.floating-whatsapp:hover {
    background-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(249, 115, 22, 0.3);
}

.floating-whatsapp:hover svg {
    color: var(--text-primary);
}

/* ==========================================================================
   HAMBURGUER & MOBILE MENU OVERLAY
   ========================================================================== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 4px;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: center;
}

/* Estado aberto do hamburguer (X) */
.hamburger.open span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Overlay do menu mobile */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    background: rgba(15, 17, 21, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.mobile-menu-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.mobile-nav-link:hover::after,
.mobile-nav-link:focus::after {
    width: 60%;
}

.mobile-nav-link:hover {
    color: var(--accent);
}

.mobile-whatsapp {
    color: var(--accent) !important;
    border: 1px solid var(--accent);
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 1.1rem !important;
    letter-spacing: 1px !important;
    margin-top: 20px;
}

.mobile-whatsapp:hover {
    background: var(--accent);
    color: #fff !important;
}

/* ==========================================================================
   RESPONSIVIDADE TABLET (max-width: 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    .service-card {
        gap: 40px;
    }

    /* --- Header Tablet/Mobile --- */
    .header {
        padding: 12px 0;
    }
    .header-container {
        padding: 0 20px;
    }
    .header-logo-img {
        height: 40px;
    }
    .header-nav,
    .header-cta {
        display: none !important; /* Esconde nav e btn desktop a partir de 1024px */
    }
    .hamburger {
        display: flex !important; /* Mostra o botão hamburguer */
    }
    .mobile-menu-overlay {
        display: flex;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .services-header h2 {
        font-size: 2.5rem;
    }

    .other-header h2 {
        font-size: 2.5rem;
    }

    .cta-content h2 {
        font-size: 2.2rem;
        overflow-wrap: break-word;
        hyphens: auto;
    }
}

/* ==========================================================================
   RESPONSIVIDADE MOBILE (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {

    /* --- Hero Mobile --- */
    .hero {
        padding: 0 20px;
        padding-top: 80px;
    }

    .hero-content {
        max-width: 100%;
        padding: 40px 20px;
        border-radius: 24px;
    }

    .hero-symbol-container {
        width: 120px;
        height: 120px;
        margin-bottom: 20px;
    }

    .hero-grafig {
        font-size: 2.8rem;
        letter-spacing: 2px;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
        letter-spacing: 3px;
    }

    .hero-text {
        font-size: 0.95rem;
        margin-bottom: 28px;
        padding: 0 8px;
    }

    .btn-primary {
        font-size: 0.9rem;
        padding: 12px 22px;
    }

    /* --- Serviços (Scroll Horizontal → Vertical) --- */
    .premium-services {
        padding: 60px 0;
    }

    .services-header {
        margin-bottom: 50px;
        padding: 0 20px;
    }

    .services-header h2 {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .services-header p {
        font-size: 1rem;
    }

    .horizontal-scroll-wrapper {
        overflow: visible;
    }
    
    .services-container {
        display: flex;
        flex-direction: column;
        width: 100%;
        height: auto;
    }
    
    .service-card,
    .fullscreen-card {
        width: 100%;
        height: auto;
        min-height: auto;
        padding: 80px 16px 50px;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .cinematic-layout {
        padding: 0;
        align-items: flex-start;
    }
    
    .master-glass-card {
        flex-direction: column;
        padding: 28px 18px;
        gap: 28px;
        border-radius: 20px;
    }

    .cinematic-left {
        max-width: 100%;
        padding-top: 0;
        text-align: left;
    }

    .tagline {
        font-size: 0.7rem;
        letter-spacing: 2px;
    }

    .cinematic-title {
        font-size: 2.8rem;
        margin-bottom: 12px;
    }

    .cinematic-quote {
        font-size: 0.95rem;
        margin-bottom: 16px;
    }

    .cinematic-desc {
        font-size: 0.9rem;
        margin-bottom: 24px;
        max-width: 100%;
    }

    .cinematic-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 24px;
    }

    .grid-item {
        padding: 16px 12px;
    }

    .grid-item h4 {
        font-size: 0.75rem;
    }

    .grid-item p {
        font-size: 0.72rem;
    }

    .grid-num {
        font-size: 3.5rem;
    }

    .cinematic-right {
        width: 100%;
    }

    .glass-video-wrapper {
        min-height: 220px;
        border-radius: 14px;
    }

    /* --- Outros Serviços Mobile --- */
    .other-services {
        padding: 70px 16px;
    }

    .other-header {
        margin-bottom: 50px;
    }

    .other-header h2 {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }

    .other-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .other-card {
        padding: 20px 16px;
        border-radius: 14px;
    }

    .other-img {
        height: 140px;
        margin-bottom: 16px;
    }

    .other-card h3 {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .other-card p {
        font-size: 0.8rem;
        margin-bottom: 16px;
    }

    /* --- CTA Section Mobile --- */
    .cta-section {
        padding: 70px 16px;
    }

    .cta-content {
        padding: 50px 24px;
        border-radius: 20px;
    }

    .cta-content h2 {
        font-size: 1.8rem;
        margin-bottom: 16px;
        overflow-wrap: break-word;
    }

    .cta-content p {
        font-size: 1rem;
        margin-bottom: 28px;
    }

    /* --- Footer Mobile --- */
    .footer {
        padding: 70px 20px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }

    .footer-logo-img {
        max-width: 140px;
    }

    .footer-signature {
        font-size: 1.8rem;
    }

    /* --- Botão Flutuante WhatsApp Mobile --- */
    .floating-whatsapp span {
        display: none;
    }
    
    .floating-whatsapp {
        padding: 16px;
        border-radius: 50%;
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
        justify-content: center;
    }
}

/* ==========================================================================
   RESPONSIVIDADE MOBILE PEQUENO (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {

    .hero-grafig {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 0.7rem;
        letter-spacing: 2px;
    }

    .hero-symbol-container {
        width: 100px;
        height: 100px;
    }

    .services-header h2 {
        font-size: 1.6rem;
    }

    .cinematic-title {
        font-size: 2.2rem;
    }

    .cinematic-grid {
        grid-template-columns: 1fr;
    }

    .other-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .other-header h2 {
        font-size: 1.5rem;
    }

    .cta-content h2 {
        font-size: 1.5rem;
        overflow-wrap: break-word;
    }

    .footer-signature {
        font-size: 1.5rem;
    }

    .mobile-nav-link {
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
    position: relative;
    z-index: 2;
    padding: 80px 24px;
    background: var(--bg-main);
}

.faq-header {
    text-align: center;
    margin-bottom: 48px;
}

.faq-header h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.faq-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: rgba(49, 54, 63, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item[open] {
    background: rgba(49, 54, 63, 0.9);
    border-color: rgba(249, 115, 22, 0.3);
}

.faq-question {
    padding: 20px 24px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: color 0.3s ease;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-question:hover {
    color: var(--accent);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-answer a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.faq-answer a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* ==========================================================================
   FOOTER NAV (Products Links)
   ========================================================================== */
.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--accent);
}

/* ==========================================================================
   FOOTER GRID RESPONSIVE FIX (5 columns)
   ========================================================================== */
@media (min-width: 769px) {
    .footer-grid {
        grid-template-columns: 2fr 1.5fr 1fr 1.5fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .faq-section {
        padding: 60px 16px;
    }

    .faq-header h2 {
        font-size: 1.8rem;
    }

    .faq-question {
        font-size: 0.95rem;
        padding: 16px 20px;
    }

    .faq-answer {
        padding: 0 20px 16px;
        font-size: 0.9rem;
    }
}