/* --- CSS Variables & Design System --- */
:root {
    /* Colors */
    --bg-dark: #050505;
    --bg-surface: rgba(20, 20, 20, 0.6);
    --bg-surface-hover: rgba(30, 30, 30, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    
    /* Neon Green Palette */
    --neon-base: #00ff88;
    --neon-glow: rgba(0, 255, 136, 0.5);
    --neon-dim: rgba(0, 255, 136, 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #004d26 100%);
    --gradient-card: linear-gradient(145deg, rgba(30,30,30,0.4) 0%, rgba(10,10,10,0.8) 100%);
    --border-gradient: linear-gradient(135deg, rgba(0,255,136,0.3) 0%, rgba(229, 231, 235, 0.05) 100%);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout & Effects */
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-base);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-neon {
    color: var(--neon-base);
    text-shadow: 0 0 10px var(--neon-glow);
}

.center {
    text-align: center;
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.full-width { width: 100%; }

/* --- Background Effects --- */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background: radial-gradient(circle at center, #111 0%, #050505 100%);
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--neon-base);
    color: var(--bg-dark);
    font-weight: 600;
}

.btn-primary:hover {
    box-shadow: 0 0 20px var(--neon-glow);
    transform: translateY(-2px);
}

.glow-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 60%);
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    mix-blend-mode: overlay;
}

.glow-btn:hover::before {
    opacity: 0.3;
    transform: scale(1);
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--neon-base);
    color: var(--neon-base);
    background: var(--neon-dim);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 70px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-base);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,255,136,0.15) 0%, transparent 70%);
    z-index: -1;
    filter: blur(60px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--neon-dim);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--neon-base);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

/* Hero Visual Mockup */
.glass-dashboard {
    background: linear-gradient(145deg, rgba(20,20,20,0.7) 0%, rgba(5,5,5,0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,255,136,0.1);
    position: relative;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.glass-dashboard:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.mac-dots {
    display: flex;
    gap: 6px;
}

.mac-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #444;
}
.mac-dots span:nth-child(1) { background: #ff5f56; }
.mac-dots span:nth-child(2) { background: #ffbd2e; }
.mac-dots span:nth-child(3) { background: #27c93f; }

.dashboard-title {
    margin-left: auto;
    font-family: monospace;
    color: var(--neon-base);
    font-size: 0.875rem;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 150px;
    margin-bottom: 2rem;
}

.bar {
    flex: 1;
    background: rgba(255,255,255,0.1);
    border-radius: 4px 4px 0 0;
    transition: height 1s ease;
}

.glow-bar {
    background: var(--gradient-primary);
    box-shadow: 0 0 15px var(--neon-glow);
}

.ai-status {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1rem;
    background: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.neon-icon {
    color: var(--neon-base);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; filter: drop-shadow(0 0 5px var(--neon-base)); }
    100% { opacity: 0.5; }
}

.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: rgba(20,20,20,0.9);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: float 6s ease-in-out infinite;
}

.float-card.card-1 {
    top: -20px;
    right: -30px;
    color: var(--neon-base);
}

.float-card.card-2 {
    bottom: 40px;
    left: -40px;
    color: #00ff88;
    animation-delay: -3s;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* --- Section Formatting --- */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header p {
    font-size: 1.25rem;
}

/* --- Hub Section --- */
.hub-section {
    background: linear-gradient(180deg, transparent 0%, rgba(20,20,20,0.5) 50%, transparent 100%);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.hub-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    display: block;
    text-decoration: none;
    color: inherit;
}

.hub-card .hub-logo {
    height: 80px;
    width: auto;
    max-width: 260px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.05));
    transition: var(--transition);
}

.hub-card:hover .hub-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(0, 255, 136, 0.2));
}

.click-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--neon-base);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
}

.hub-card:hover .click-indicator {
    background: var(--neon-base);
    color: var(--bg-dark);
}

.click-indicator i {
    width: 16px;
    height: 16px;
    margin-bottom: 0 !important;
    stroke-width: 2;
}

.hub-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(0,255,136,0.3);
    transform: translateY(-5px);
}

/* --- Solutions --- */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.solution-card {
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 255, 136, 0.06), transparent 40%);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.solution-card > * {
    position: relative;
    z-index: 1;
}

.icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.solution-card:hover .icon-wrapper {
    background: var(--neon-dim);
    border-color: var(--neon-base);
    color: var(--neon-base);
}

/* --- Methodology Timeline --- */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(to bottom, rgba(0,255,136,0.1), rgba(0,255,136,0.5), rgba(0,255,136,0.1));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-item.right {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--bg-dark);
    border: 2px solid var(--neon-base);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--neon-base);
    z-index: 2;
    box-shadow: 0 0 15px rgba(0,255,136,0.2);
}

.timeline-content {
    width: 90%;
    padding: 2rem;
}

.timeline-item.right .timeline-content {
    margin-left: auto;
}

.highlight-border {
    border-color: var(--neon-base);
    box-shadow: 0 0 20px rgba(0,255,136,0.1);
}

/* --- System / Membros --- */
.system-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list {
    list-style: none;
    margin: 2rem 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* System Mockup */
.glass-mockup {
    background: rgba(10,10,10,0.8);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    height: 400px;
    display: flex;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.mockup-sidebar {
    width: 80px;
    background: rgba(0,0,0,0.5);
    border-right: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
    gap: 1rem;
}

.mockup-logo {
    width: 30px; height: 30px;
    border-radius: 6px;
    background: var(--neon-base);
    margin-bottom: 1rem;
}

.mockup-nav-item {
    width: 40px; height: 40px;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
}
.mockup-nav-item.active { background: var(--neon-dim); border: 1px solid rgba(0,255,136,0.3); }

.mockup-main {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-topbar {
    display: flex;
    justify-content: space-between;
}

.search-bar { width: 200px; height: 30px; background: rgba(255,255,255,0.05); border-radius: 15px;}
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.1);}

.mockup-widgets {
    display: flex;
    gap: 1rem;
}

.widget {
    flex: 1; height: 60px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 10px;
}
.widget .line { width: 40%; height: 10px; background: rgba(255,255,255,0.1); border-radius: 4px; margin-bottom: 8px;}
.widget .value { width: 70%; height: 20px; background: rgba(255,255,255,0.2); border-radius: 4px;}

.mockup-chart {
    flex: 1;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.chart-wave {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 50%;
    background: linear-gradient(to top, var(--neon-dim), transparent);
    border-top: 2px solid var(--neon-base);
}

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    align-items: center;
}

.pricing-card {
    padding: 3rem 2rem;
    position: relative;
}

.pricing-card.premium {
    border-color: var(--neon-base);
    box-shadow: 0 0 30px rgba(0,255,136,0.1);
    transform: scale(1.05);
    z-index: 2;
    background: linear-gradient(180deg, rgba(20,20,20,0.8) 0%, rgba(0,255,136,0.05) 100%);
    padding-top: 2.5rem; /* espaço para o badge flutuante */
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--neon-base);
    color: var(--bg-dark);
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.plan-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    min-height: 48px;
}

.plan-price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    font-family: var(--font-heading);
}

.plan-features {
    list-style: none;
    margin-bottom: 3rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.plan-features li i {
    color: var(--neon-base);
    width: 20px;
}

/* --- CTA Section --- */
.cta-section {
    padding: 8rem 0;
    position: relative;
    text-align: center;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vw;
    height: 400px;
    background: radial-gradient(ellipse, rgba(0,255,136,0.1) 0%, transparent 70%);
    z-index: -1;
}

.cta-box {
    padding: 5rem 2rem;
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid rgba(0,255,136,0.2);
}

/* --- Footer --- */
footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 4rem 0 2rem;
    background: #020202;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 40px;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    transition: var(--transition);
}

.social-links a svg, .social-links a i {
    width: 20px;
    height: 20px;
    stroke: #ffffff;
    stroke-width: 2;
    fill: none;
    display: block;
}

.social-links a:hover {
    background: var(--neon-base);
    color: var(--bg-dark);
}

.social-links a:hover svg, .social-links a:hover i {
    stroke: var(--bg-dark);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-group h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.link-group a:hover {
    color: var(--neon-base);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* --- Animations --- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

.fade-in-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

.fade-in-right { opacity: 0; transform: translateX(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* --- Custom Pricing Cards --- */
.plan-start {
    border-color: rgba(255,255,255,0.1);
    background: linear-gradient(180deg, rgba(20,20,20,0.4) 0%, rgba(255,255,255,0.02) 100%);
}
.plan-start:hover {
    border-color: rgba(255,255,255,0.3);
    box-shadow: 0 0 20px rgba(255,255,255,0.05);
}

.plan-vip {
    border-color: rgba(229, 231, 235, 0.2);
    background: linear-gradient(180deg, rgba(10,10,15,0.9) 0%, rgba(0, 77, 38, 0.1) 100%);
    position: relative;
    overflow: hidden;
}
.plan-vip::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(229, 231, 235, 0.8), transparent);
}
.plan-vip:hover {
    border-color: rgba(229, 231, 235, 0.4);
    box-shadow: 0 0 30px rgba(0, 77, 38, 0.3);
}
.plan-vip .plan-name {
    color: #e5e7eb;
    text-shadow: 0 0 10px rgba(229, 231, 235, 0.5);
}

/* --- Modal Styles --- */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 1.5rem;
    width: 90%;
    max-width: 500px;
    position: relative;
    border: 1px solid rgba(255,255,255,0.1);
    animation: modalSlideIn 0.3s ease-out forwards;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--neon-base);
}

.form-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 0.5rem;
    color: #fff;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--neon-base);
    box-shadow: 0 0 0 2px rgba(0,255,136,0.1);
}

select.form-control option {
    background: var(--bg-dark);
    color: #fff;
}

/* --- Mentor Section --- */
.mentor-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
}

.mentor-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.mentor-photo {
    position: relative;
    width: 100%;
}

.mentor-photo .photo-wrapper {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.mentor-img {
    width: 100%;
    height: auto;
    border-radius: 1.5rem;
    display: block;
    filter: grayscale(10%) contrast(110%);
    transition: var(--transition);
}

.photo-wrapper:hover .mentor-img {
    filter: grayscale(0%) contrast(100%);
    transform: scale(1.02);
}

.mentor-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.mentor-content .badge {
    margin-bottom: 1.5rem;
}

.mentor-text p {
    color: var(--text-gray);
    margin-bottom: 1.2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.mentor-text p strong {
    color: #fff;
    font-weight: 600;
}

.quote-panel {
    padding: 1.5rem 2rem;
    border-left: 3px solid var(--neon-base);
    background: linear-gradient(90deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 0, 0, 0) 100%);
}

.quote-panel p {
    margin: 0;
    color: #fff;
    font-size: 1.1rem;
    font-style: italic;
    font-family: 'Playfair Display', serif;
}

.highlight-text {
    font-size: 1.2rem;
    color: #fff;
}

/* =============================================
   MOBILE RESPONSIVO — Cobertura Completa
   ============================================= */

/* Prevenção global de overflow */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* Tablet — ≤ 1024px */
@media (max-width: 1024px) {
    .hero-container,
    .system-grid,
    .mentor-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mentor-text { text-align: left; }
    .hero-content { align-items: center; display: flex; flex-direction: column; }

    .timeline::before { left: 30px; }
    .timeline-line { left: 30px; transform: none; }
    .timeline-item { padding-right: 0; padding-left: 80px; justify-content: flex-start; }
    .timeline-item.right { padding-left: 80px; }
    .timeline-dot { left: 30px; transform: translateX(-50%); }
    .timeline-content { width: 100%; }

    .pricing-card.premium { transform: none; }

    .footer-container { grid-template-columns: 1fr; gap: 2rem; }
}

/* Mobile — ≤ 768px */
@media (max-width: 768px) {

    /* === Layout Global === */
    * { box-sizing: border-box; }
    .container { padding: 0 1.2rem; }
    section { padding: 4rem 0; }

    /* === Navbar === */
    .nav-links, .nav-actions { display: none; }
    .mobile-menu-btn { display: block; }
    .logo img { height: 50px; }

    /* === Tipografia === */
    h1 { font-size: 2rem; line-height: 1.25; }
    h2 { font-size: 1.65rem; line-height: 1.3; }
    h3 { font-size: 1.25rem; }
    p  { font-size: 1rem; }

    /* === Hero Section === */
    .hero {
        padding: 7rem 0 3rem;
        min-height: auto;
    }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .hero-content {
        align-items: center;
        display: flex;
        flex-direction: column;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 0.75rem;
    }
    .hero-buttons .btn {
        width: 100%;
        max-width: 340px;
        font-size: 0.95rem;
        padding: 0.75rem 1.25rem;
    }

    /* Dashboard visual do hero — ocultar no mobile para evitar overflow */
    .glass-dashboard { display: none; }
    .float-card { display: none; }
    .floating-cards { display: none; }

    /* === Badges === */
    .badge { font-size: 0.75rem; padding: 0.4rem 0.8rem; }

    /* === Section Headers === */
    .section-header { margin-bottom: 2rem; }
    .section-header p { font-size: 1rem; }

    /* === Solutions Grid === */
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .solution-card { padding: 1.5rem; }

    /* === Hub Grid === */
    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .hub-card { padding: 1.5rem; }
    .hub-card .hub-logo { height: 60px; max-width: 180px; }

    /* === Metodologia / Timeline === */
    .timeline-item,
    .timeline-item.right {
        padding-left: 60px;
        padding-right: 0;
        justify-content: flex-start;
    }
    .timeline-dot { left: 20px; }
    .timeline-line { left: 20px; }
    .timeline::before { left: 20px; }
    .timeline-content { padding: 1.25rem; }

    /* === Sistema / Membros === */
    .system-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .glass-mockup { height: auto; min-height: 220px; }

    /* === Pricing === */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .pricing-card {
        padding: 2rem 1.25rem;
    }
    .pricing-card.premium {
        transform: none;
        margin: 0;
    }
    .plan-btn {
        font-size: 0.95rem;
        padding: 0.75rem 1rem;
    }

    /* === Mentor Section === */
    .mentor-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .mentor-text { text-align: left; }
    .quote-panel { padding: 1rem 1.25rem; }
    .quote-panel p { font-size: 1rem; }

    /* === CTA === */
    .cta-box {
        padding: 3rem 1.25rem;
    }
    .cta-section {
        padding: 4rem 0;
    }

    /* === Manifesto === */
    .manifesto-section {
        padding: 4rem 0 !important;
    }

    /* === Modal === */
    .modal-content {
        width: 95%;
        padding: 1.5rem 1.25rem;
        border-radius: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* === Footer === */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    /* === Badge flutuante — reposicionado dentro do card no mobile === */
    .popular-badge {
        position: static;
        display: inline-block;
        transform: none;
        margin-bottom: 1rem;
        margin-top: 0;
        text-align: center;
    }
    .pricing-card.premium {
        padding-top: 1.5rem; /* sem necessidade de espaço extra p/ badge flutuante */
    }
}

/* Mobile Pequeno — ≤ 480px */
@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.4rem; }
    .hero-buttons .btn { max-width: 100%; }
    .footer-links { grid-template-columns: 1fr; }
    .pricing-card { padding: 1.5rem 1rem; }
    .hub-card { padding: 1.25rem; }
    .solution-card { padding: 1.25rem; }
}