:root {
    /* Colors */
    --bg-dark: #070a0e;
    --surface: #10151c;
    --surface-light: #181f29;
    --accent: #00f2fe;
    --accent-glow: rgba(0, 242, 254, 0.3);
    --accent-hover: #00d0db;
    --text-primary: #e6edf3;
    --text-muted: #8b949e;
    --border-color: #30363d;
    --border-light: rgba(255, 255, 255, 0.08);
    
    /* Priority Colors */
    --priority-high: #f2c94c;
    --priority-medium: #f2994a;
    --priority-critical: #eb5757;
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--bg-dark); color: var(--text-primary); font-family: var(--font-sans); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: var(--accent); transition: var(--transition); }
a:hover { color: var(--accent-hover); }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.text-center { text-align: center; }
.mt-5 { margin-top: 3rem; }
.mb-5 { margin-bottom: 3rem; }

/* Typography */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; margin-bottom: 1rem; color: var(--text-primary); }
.section-title { font-size: 2.5rem; margin-bottom: 3rem; color: var(--text-primary); letter-spacing: -0.02em; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto; }

/* Buttons */
.btn { display: inline-block; padding: 0.8rem 1.5rem; font-size: 1rem; font-weight: 600; border-radius: 4px; cursor: pointer; text-transform: uppercase; letter-spacing: 0.05em; transition: var(--transition); border: 1px solid transparent; text-align: center; }
.btn-primary { background: var(--accent); color: #000; box-shadow: 0 0 20px var(--accent-glow); }
.btn-primary:hover { background: var(--accent-hover); color: #000; box-shadow: 0 0 30px rgba(0, 242, 254, 0.5); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--text-primary); border-color: var(--border-color); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-large { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-full { width: 100%; margin-top: 1.5rem; }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; width: 100%; background: rgba(7, 10, 14, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-light); z-index: 1000; padding: 1rem 0; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 0.5rem; line-height: 1.1; text-transform: uppercase; letter-spacing: 0.05em; }
.logo:hover { color: var(--text-primary); }
.nav-links { display: flex; gap: 1rem; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.02em; position: relative; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 100%; height: 2px; background: var(--accent); }
.nav-btn { padding: 0.5rem 1rem; font-size: 0.8rem; white-space: nowrap; }

/* Hero Section */
.hero { padding: 10rem 0 6rem; min-height: 80vh; display: flex; align-items: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 70% 50%, rgba(0, 242, 254, 0.08) 0%, transparent 50%); z-index: -1; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-full { grid-template-columns: 1fr; text-align: center; max-width: 900px; margin: 0 auto; }
.module-badge { display: inline-block; padding: 0.4rem 0.8rem; background: rgba(0, 242, 254, 0.1); color: var(--accent); font-family: var(--font-mono); font-size: 0.85rem; border-radius: 4px; margin-bottom: 1.5rem; border: 1px solid rgba(0, 242, 254, 0.2); }
.hero-title { font-size: 3.5rem; letter-spacing: -0.03em; margin-bottom: 1.5rem; color: #fff; }
.hero-subtitle { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 90%; }
.hero-full .hero-subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.hero-full .hero-actions { justify-content: center; }
.trust-note { display: block; width: 100%; font-size: 0.85rem; color: var(--text-muted); margin-top: 1rem; font-style: italic; }
.arrow { display: inline-block; margin-left: 0.5rem; transition: transform 0.3s ease; }
.btn-primary:hover .arrow { transform: translateX(5px); }

/* Terminal Window & Visuals */
.terminal-window { background: var(--surface); border-radius: 8px; border: 1px solid var(--border-color); box-shadow: 0 20px 40px rgba(0,0,0,0.4); overflow: hidden; position: relative; z-index: 10; }
.terminal-header { background: var(--surface-light); padding: 0.8rem 1rem; display: flex; align-items: center; border-bottom: 1px solid var(--border-color); }
.terminal-dots { display: flex; gap: 0.5rem; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.close { background: #ff5f56; }
.dot.minimize { background: #ffbd2e; }
.dot.expand { background: #27c93f; }
.terminal-title { flex-grow: 1; text-align: center; font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); }
.terminal-body { padding: 1.5rem; font-family: var(--font-mono); font-size: 0.95rem; line-height: 1.8; }
.log-line { margin-bottom: 0.5rem; color: var(--text-primary); }
.log-line.warning { color: var(--priority-medium); }
.log-line.error { color: var(--priority-critical); }
.log-line.active { color: var(--accent); }
.prompt { color: var(--text-muted); margin-right: 0.5rem; }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(80px); z-index: 1; opacity: 0.5; }
.orb-1 { width: 300px; height: 300px; background: var(--accent); top: -50px; right: -50px; animation: float 10s infinite ease-in-out alternate; }
.orb-2 { width: 250px; height: 250px; background: #0051ff; bottom: -50px; left: -50px; animation: float 8s infinite ease-in-out alternate-reverse; }
@keyframes float { 0% { transform: translate(0, 0); } 100% { transform: translate(30px, 30px); } }

/* Sections general */
.section { padding: 6rem 0; position: relative; }
.bg-alt { background: rgba(16, 21, 28, 0.5); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.glass-card { background: rgba(22, 27, 34, 0.6); backdrop-filter: blur(10px); border: 1px solid var(--border-light); border-radius: 8px; padding: 2rem; transition: var(--transition); height: 100%; display: flex; flex-direction: column; }
.glass-card:hover { transform: translateY(-5px); border-color: rgba(0, 242, 254, 0.3); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
.card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.5rem; }
.priority { font-family: var(--font-mono); font-size: 0.75rem; padding: 0.3rem 0.6rem; border-radius: 4px; background: rgba(255,255,255,0.05); }
.priority.high { color: var(--priority-high); }
.priority.medium { color: var(--priority-medium); }
.priority.critical { color: var(--priority-critical); }
.type-badge { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); display: inline-block; margin-bottom: 1rem; }
.glass-card h3 { font-size: 1.25rem; margin-bottom: 1rem; }
.glass-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.5rem; flex-grow: 1; }
.metric-focus { font-family: var(--font-mono); font-size: 0.85rem; color: var(--accent); margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border-color); }
.step-number { font-size: 3rem; font-weight: 700; color: rgba(255,255,255,0.05); position: absolute; top: 10px; right: 20px; line-height: 1; }

/* Lists & Checklists */
.dark-checklist li { position: relative; padding-left: 2rem; margin-bottom: 1rem; font-size: 1.05rem; color: var(--text-primary); }
.dark-checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }
.compact-checklist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.compact-checklist li { background: var(--surface); padding: 1rem; border-radius: 4px; border: 1px solid var(--border-color); display: flex; align-items: center; font-size: 0.9rem; }
.compact-checklist li::before { content: '>'; color: var(--accent); font-family: var(--font-mono); margin-right: 0.5rem; }

/* Tags/Pills */
.tags-container { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.5rem; }
.tag-pill { background: var(--surface-light); border: 1px solid var(--border-color); padding: 0.5rem 1rem; border-radius: 50px; font-size: 0.9rem; color: var(--text-primary); }

/* Packages */
.pricing-card { background: var(--surface); border: 1px solid var(--border-color); border-radius: 8px; padding: 3rem 2rem; position: relative; transition: var(--transition); display: flex; flex-direction: column; }
.pricing-card:hover { border-color: var(--accent); }
.pricing-card.recommended { border-color: var(--accent); transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3); }
.recommended-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; font-size: 0.75rem; font-weight: 700; padding: 0.4rem 1rem; border-radius: 20px; letter-spacing: 0.05em; }
.package-name { font-size: 1.5rem; margin-bottom: 0.5rem; }
.package-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }
.package-price { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border-color); }
.package-price span { font-size: 2.5rem; color: var(--text-primary); font-family: var(--font-sans); font-weight: 700; display: block; margin-top: 0.5rem; }
.package-features { flex-grow: 1; }
.package-features li { position: relative; padding-left: 1.5rem; margin-bottom: 1rem; font-size: 0.95rem; color: var(--text-muted); }
.package-features li::before { content: '>'; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); }
.pricing-list { max-width: 600px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; }
.pricing-list-item { display: flex; justify-content: space-between; padding: 1.5rem; border-bottom: 1px solid var(--border-color); }
.pricing-list-item:last-child { border-bottom: none; }
.pricing-list-item .name { font-weight: 600; color: var(--text-primary); }
.pricing-list-item .price { font-family: var(--font-mono); color: var(--accent); }

/* Form */
.audit-form { background: var(--surface); border: 1px solid var(--border-color); border-radius: 8px; padding: 3rem; max-width: 800px; margin: 0 auto; }
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; margin-bottom: 0.5rem; font-size: 0.9rem; color: var(--text-primary); }
.form-control { width: 100%; background: var(--surface-light); border: 1px solid var(--border-color); color: var(--text-primary); padding: 1rem; border-radius: 4px; font-family: var(--font-sans); font-size: 1rem; }
.form-control:focus { outline: none; border-color: var(--accent); }
textarea.form-control { min-height: 120px; resize: vertical; }

/* FAQ */
.faq-grid { margin-top: 3rem; }
.faq-item { background: var(--surface); padding: 2rem; border-radius: 8px; border: 1px solid var(--border-color); margin-bottom: 1rem; }
.faq-q { font-weight: 600; margin-bottom: 1rem; color: var(--text-primary); font-size: 1.1rem; }
.faq-a { color: var(--text-muted); font-size: 0.95rem; }

/* Footer */
.footer { border-top: 1px solid var(--border-light); padding: 3rem 0; background: var(--surface); }
.footer-container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.footer-logo { font-weight: 700; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent); }
.footer-copy { font-size: 0.85rem; color: var(--text-muted); width: 100%; text-align: center; margin-top: 2rem; }

/* Responsive */
@media (max-width: 992px) {
    .hero-container { grid-template-columns: 1fr; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    /* .nav-links hidden replaced by mobile menu */
    .hero-title { font-size: 2.5rem; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .compact-checklist { grid-template-columns: 1fr; }
}


/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    background-color: #1ebe57;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

/* Accordion FAQ Styles */
.faq-item {
    cursor: pointer;
    transition: all 0.3s ease;
}
.faq-item .faq-a {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.4s ease, margin-top 0.4s ease;
    margin-top: 0;
}
.faq-item.active .faq-a {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
}
.faq-item .faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item .faq-q::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform 0.3s ease;
}
.faq-item.active .faq-q::after {
    transform: rotate(45deg);
}


/* Mobile Navigation */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}
.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    .nav-container {
        flex-wrap: wrap;
    }
    .logo {
        order: 1;
        flex: 1;
    }
    .mobile-menu-btn {
        order: 2;
    }
    .nav-links {
        order: 3;
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding-top: 1.5rem;
        gap: 0;
    }
    .nav-btn {
        order: 4;
        display: none;
        width: 100%;
        margin-top: 1rem;
        margin-bottom: 0.5rem;
    }
    .nav-links.show, .nav-btn.show {
        display: flex;
    }
    .nav-links a {
        padding: 1rem 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }
    .nav-links a.active::after {
        display: none;
    }
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}
.dropbtn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.dropbtn:hover, .dropdown:hover .dropbtn {
    color: var(--text-primary);
}
.dropbtn .arrow {
    font-size: 0.6rem;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--surface);
    min-width: 220px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
    z-index: 1000;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0;
}
.dropdown-content a {
    color: var(--text-primary);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    font-size: 0.85rem;
    text-transform: none;
    white-space: normal;
    border-bottom: none;
}
.dropdown-content a:hover {
    background-color: var(--surface-light);
    color: var(--accent);
}
.dropdown:hover .dropdown-content {
    display: block;
}

@media (max-width: 768px) {
    .dropdown {
        width: 100%;
    }
    .dropbtn {
        width: 100%;
        justify-content: center;
        padding: 1rem 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-color);
    }
    .dropdown-content {
        position: static;
        display: none;
        width: 100%;
        transform: none;
        box-shadow: none;
        border: none;
        background-color: rgba(255,255,255,0.02);
    }
    .dropdown:hover .dropdown-content {
        display: block;
    }
    .dropdown-content a {
        text-align: center;
        padding: 0.8rem 0;
        font-size: 0.95rem;
    }
}