:root {
    --bg-dark: #0a0a0c; /* Preto profundo */
    --bg-card: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --accent: #00E5FF; /* Ciano Principal */
    --accent-glow: rgba(0, 229, 255, 0.3);
    --text-main: #ffffff; /* Branco puro */
    --text-muted: rgba(255, 255, 255, 0.6);
    --text-dark: #0a0a0c; /* Para o texto do botão contrastar */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

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

/* Background Orbs */
.glass-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
}
.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-glow);
    top: -100px;
    left: -100px;
}
.orb-2 {
    width: 500px;
    height: 500px;
    background: rgba(0, 102, 255, 0.25); /* Azul Tech Principal */
    bottom: 20%;
    right: -150px;
}

/* Utilities */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 16px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5% 0 5%;
    max-width: 1200px;
    margin: 0 auto;
}
.main-logo {
    height: 130px;
    width: auto;
}
.logo {
    font-weight: 900;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logo-icon {
    color: var(--accent);
}
nav {
    display: flex;
    gap: 24px;
    align-items: center;
}
nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}
nav a:hover {
    color: var(--text-main);
}

/* Buttons */
.btn-outline {
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 8px;
    background: transparent;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.3s;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
    background: var(--accent);
    color: var(--text-dark);
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow);
}
.w-full { width: 100%; }

/* Hero */
.hero {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 24px;
}
.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 900;
}
.hero-content h1 span {
    color: var(--accent);
}
.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* Mock Dashboard */
.dashboard-preview {
    padding: 20px;
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg);
    box-shadow: -20px 20px 40px rgba(0,0,0,0.5);
}
.mock-header {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}
.dot {
    width: 12px; height: 12px; border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.mock-title {
    font-weight: 700; margin-bottom: 15px; border-bottom: 1px solid var(--border); padding-bottom: 10px;
}
.mock-item {
    padding: 12px; background: rgba(255,255,255,0.02); margin-bottom: 10px; border-radius: 6px;
    filter: blur(4px);
    opacity: 0.7;
}
.mock-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 12, 0.4);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent);
}

/* Features */
.features {
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.feature-card {
    padding: 40px 30px;
    transition: transform 0.3s;
}
.feature-card:hover {
    transform: translateY(-5px);
}
.feature-card .icon {
    font-size: 2.5rem; margin-bottom: 20px;
}
.feature-card h3 {
    margin-bottom: 15px; font-size: 1.3rem;
}
.feature-card p {
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    max-width: 600px;
    margin: 100px auto;
    padding: 0 5%;
    text-align: center;
}
.cta-box {
    padding: 60px 40px;
}
.cta-box h2 {
    font-size: 2.5rem; margin-bottom: 15px;
}
.cta-box p {
    color: var(--text-muted); margin-bottom: 30px;
}
.input-group {
    margin-bottom: 15px;
}
.input-group input {
    width: 100%;
    padding: 14px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.2);
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}
.input-group input:focus {
    border-color: var(--accent);
}
.form-feedback {
    margin-top: 15px; font-weight: 600; min-height: 24px;
}
.privacy-note {
    font-size: 0.8rem;
    margin-top: 20px;
    opacity: 0.6;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 5%;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 50px;
}

/* Responsive */
/* Responsive */
@media (max-width: 900px) {
    .header {
        flex-direction: column;
        gap: 20px;
        padding-top: 30px;
    }
    .main-logo {
        height: 80px;
    }
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        margin-top: 40px;
    }
    .badge { margin: 0 auto 24px; }
    .dashboard-preview { transform: none; }
}
@media (max-width: 600px) {
    .main-logo {
        height: 65px;
    }
    .hero-content h1 { font-size: 2.5rem; }
    .features { grid-template-columns: 1fr; }
    .cta-box { padding: 40px 20px; }
}