/* 
   AGÊNCIA TSS - DESIGN PREMIUM ULTRA-ROBUSTO v3.0
   Glassmorphism, Animações Avançadas e Storytelling de Autoridade
*/

:root {
    --primary-color: #001242;
    --secondary-color: #0056b3;
    --accent-color: #00d4ff;
    --text-color: #ffffff;
    --bg-dark: #050505;
    --bg-card: #111111;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, #050505 0%, #0a0a1a 50%, #050505 100%);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    position: relative;
}

/* Fundo Animado com Partículas */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0, 86, 179, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { 
        background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 80% 80%, rgba(0, 86, 179, 0.1) 0%, transparent 50%);
    }
    50% { 
        background: radial-gradient(circle at 80% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 20% 80%, rgba(0, 86, 179, 0.1) 0%, transparent 50%);
    }
}

/* Partículas Flutuantes */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: float linear infinite;
}

@keyframes float {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(100px); opacity: 0; }
}

/* Header Premium */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

header.scrolled {
    padding: 10px 5%;
    background: rgba(5, 5, 5, 0.95);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.1);
}

.logo img {
    height: 100px;
    transition: var(--transition);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.6));
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    transition: var(--transition);
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
    gap: 6px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero Section Premium */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
    margin-top: 80px;
    z-index: 2;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroGlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, 50px) scale(1.1); }
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleSlide 1s ease-out;
    position: relative;
    z-index: 3;
    line-height: 1.2;
    letter-spacing: -2px;
}

@keyframes titleSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero p {
    font-size: 1.3rem;
    max-width: 1100px;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.8);
    animation: fadeInUp 1s ease-out 0.2s both;
    position: relative;
    z-index: 3;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
    position: relative;
    z-index: 3;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Botões Premium */
.btn-primary {
    padding: 16px 45px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    display: inline-block;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    padding: 16px 45px;
    background: transparent;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    border: 2px solid var(--accent-color);
    cursor: pointer;
    display: inline-block;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

/* Seções */
section {
    padding: 120px 10%;
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
    letter-spacing: -1px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto 60px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
    font-weight: 300;
}

/* Cards com Glassmorphism */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card-glass::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    transition: var(--transition);
    opacity: 0;
}

.card-glass:hover::before {
    opacity: 1;
}

.card-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.grid-360 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card-360 {
    padding: 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card-360::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: var(--transition);
}

.card-360:hover::before {
    left: 100%;
}

.card-360:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.15);
}

.card-360 i {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    display: block;
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.card-360 h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.card-360 p {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* Seção de Clientes */
.clientes-section {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 80px;
    margin: 50px 0;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.1);
}

.clientes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.cliente-logo {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 86, 179, 0.1));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: var(--transition-slow);
    border: 1px solid var(--glass-border);
    position: relative;
    cursor: pointer;
}

.cliente-logo::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.cliente-logo:hover::before {
    opacity: 1;
}

.cliente-logo img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast; /* Melhora a nitidez em navegadores baseados em WebKit */
}

.cliente-logo:hover {
    transform: scale(1.08) translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

/* Depoimentos */
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.depoimento-card {
    padding: 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.depoimento-card::after {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 80px;
    color: rgba(0, 212, 255, 0.1);
    font-weight: 900;
}

.depoimento-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.2);
}

.stars {
    color: #FFD700;
    margin-bottom: 20px;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.depoimento-texto {
    font-style: italic;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-weight: 300;
}

.depoimento-autor {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 0.95rem;
}

/* FAQ */
.faq-container {
    max-width: 900px;
    margin: 50px auto;
}

.faq-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.06);
}

.faq-pergunta {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    transition: var(--transition);
    font-size: 1.05rem;
}

.faq-pergunta:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--accent-color);
}

.faq-resposta {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    line-height: 1.8;
}

.faq-item.ativo .faq-resposta {
    max-height: 600px;
    padding: 0 25px 25px 25px;
}

.faq-icon {
    transition: transform 0.4s ease;
    color: var(--accent-color);
}

.faq-item.ativo .faq-icon {
    transform: rotate(180deg);
}

/* Projeto V20 Premium */
.v20-banner {
    background: linear-gradient(135deg, #001242 0%, #0056b3 50%, #00a8cc 100%);
    padding: 100px;
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.3);
}

.v20-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: v20Pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes v20Pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.v20-content {
    position: relative;
    z-index: 1;
}

.v20-badge {
    background: linear-gradient(135deg, #ff4d4d, #ff6b6b);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    animation: badgePulse 2s ease-in-out infinite;
    box-shadow: 0 5px 20px rgba(255, 77, 77, 0.4);
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.v20-banner h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 900;
    letter-spacing: -1px;
}

.v20-banner p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Botões Flutuantes */
.whatsapp-btn {
    position: fixed;
    left: 30px;
    bottom: 30px;
    background: linear-gradient(135deg, #25d366, #20ba58);
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 32px;
    text-decoration: none;
    z-index: 1000;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

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

.whatsapp-btn:hover {
    transform: scale(1.15) translateY(-20px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: none;
    justify-content: center;
    align-items: center;
    color: white;
    text-decoration: none;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.6);
}



/* Responsividade */
@media (max-width: 768px) {
    .hero h1 { 
        font-size: 2.8rem; 
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    nav ul {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    section {
        padding: 60px 5%;
    }
    
    .v20-banner {
        padding: 50px 30px;
    }
    
    .clientes-section {
        padding: 40px;
    }
    
    .grid-360 {
        grid-template-columns: 1fr;
    }
    
    .clientes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    header {
        padding: 15px 5%;
    }
    
    .logo img {
        height: 40px;
    }
    
    .hero {
        padding: 0 5%;
        margin-top: 60px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .card-360 {
        padding: 25px;
    }
    
    .v20-banner {
        padding: 30px 20px;
    }
    
    .v20-banner h2 {
        font-size: 2rem;
    }
    
    .whatsapp-btn, .back-to-top {
        width: 55px;
        height: 55px;
        font-size: 24px;
        bottom: 20px;
        left: 20px;
    }
    
    .back-to-top {
        right: 20px;
        left: auto;
    }
}

/* PRELOADER ESTÉTICO */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-circle {
    width: 80px;
    height: 80px;
    border: 3px solid transparent;
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
    margin: 0 auto 20px;
    position: relative;
}

.loader-circle::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border: 3px solid transparent;
    border-top-color: var(--secondary-color);
    border-radius: 50%;
    animation: spin 2s linear infinite;
}

.loader-text {
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: 5px;
    background: linear-gradient(135deg, #fff, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1); }
}

/* SEÇÃO DE PROCESSO DIFERENCIAL */
.process-container {
    margin-top: 100px;
    padding: 60px 0;
    position: relative;
}

.process-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 80px;
    font-weight: 800;
    color: #fff;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    z-index: 0;
}

.process-step {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px 30px;
    position: relative;
    transition: var(--transition-slow);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.process-step:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.2);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 25px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.process-step:hover .step-icon {
    transform: rotateY(180deg);
    background: var(--accent-color);
    color: var(--primary-color);
}

.step-content h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
    font-weight: 700;
}

.step-content p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.step-number {
    position: absolute;
    top: -20px;
    right: 20px;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    pointer-events: none;
    transition: var(--transition);
}

.process-step:hover .step-number {
    color: rgba(0, 212, 255, 0.1);
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        border-left: 1px solid var(--glass-border);
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 30px;
        text-align: center;
        display: flex;
    }

    nav ul li a {
        color: #ffffff !important;
        font-size: 18px;
        font-weight: 600;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -8px);
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .process-steps::before {
        display: none;
    }

    .process-step {
        margin-bottom: 20px;
    }
}


/* ===== ESTILOS DO LIGHTBOX MODAL ===== */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.ativo {
    display: flex;
    opacity: 1;
}

.lightbox-conteudo {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    max-width: 95%;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    animation: lightboxSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.3);
}

@keyframes lightboxSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.lightbox-imagem {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 80vh;
    border-radius: 15px;
    display: block;
    margin: 0 auto;
    image-rendering: -webkit-optimize-contrast;
}

.lightbox-fechar {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--accent-color);
    font-size: 1.5rem;
    z-index: 2001;
}

.lightbox-fechar:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: rotate(90deg) scale(1.1);
}

.lightbox-info {
    text-align: center;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
    .lightbox-conteudo {
        padding: 20px;
        max-width: 95%;
    }
    
    .lightbox-imagem {
        max-width: 100%;
    }
    
    .lightbox-fechar {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
        top: 15px;
        right: 15px;
    }
}


/* ===== FOOTER PREMIUM ROBUSTO v4.0 ===== */
footer {
    background: linear-gradient(180deg, rgba(5, 5, 5, 0.95) 0%, rgba(0, 18, 66, 0.8) 100%);
    border-top: 1px solid var(--glass-border);
    padding: 0;
    position: relative;
    z-index: 2;
    margin-top: 120px;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 5%;
}

/* Seção Principal do Footer */
.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    margin-bottom: 50px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.footer-logo img {
    height: 90px;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
    transition: var(--transition);
}

.footer-logo img:hover {
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.6));
    transform: scale(1.05);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 300;
    max-width: 300px;
}

/* Redes Sociais */
.footer-socials {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
}

.social-icon:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

/* Títulos das Colunas */
.footer-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
}

/* Links do Footer */
.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 300;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links li a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-5px);
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--accent-color);
    padding-left: 10px;
}

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

/* Contato */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.footer-contact a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    text-decoration: underline;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Botão WhatsApp no Footer */
.btn-footer-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: linear-gradient(135deg, #25d366 0%, #20ba5a 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-top: 10px;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-footer-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
    background: linear-gradient(135deg, #20ba5a 0%, #1da94b 100%);
}

/* Divisor */
.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: 40px 0;
}

/* Seção Inferior */
.footer-bottom {
    background: rgba(0, 18, 66, 0.3);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--glass-border);
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-bottom-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

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

.footer-bottom-links .divider {
    color: rgba(255, 255, 255, 0.3);
}

/* Responsividade Footer */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 60px 5%;
    }

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

    .footer-title::after {
        width: 20px;
    }

    .footer-bottom-content {
        gap: 15px;
    }

    .footer-bottom-links {
        gap: 10px;
    }

    .footer-copyright {
        font-size: 0.85rem;
    }

    .footer-bottom-links a {
        font-size: 0.8rem;
    }
}

/* Animação de Entrada para Footer */
@keyframes footerFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

footer {
    animation: footerFadeIn 0.8s ease-out;
}

/* Efeito Glassmorphism Avançado no Footer */
footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: radial-gradient(ellipse at center bottom, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}


/* melhorias visuais */
header { background: #0a0a0a; }
.logo { max-height: 120px !important; }
body { background: linear-gradient(135deg, #0f172a, #020617); }


/* ajustes fortes de logo */
.logo { max-height:160px !important; }
footer img { max-height:120px !important; }


/* === AJUSTES CHATGPT === */
.logo img {
    height: 60px;
    width: auto;
}

@media (max-width: 768px) {
    .logo img {
        height: 50px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 40px;
    }
}

#btnTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    background-color: #ffffff;
    color: #0a1a2f;
    border: none;
    padding: 10px 15px;
    border-radius: 50%;
    cursor: pointer;
    display: none;
}

@media (max-width: 480px) {
    #btnTop {
        right: 15px;
        bottom: 15px;
    }
}