:root {
    --bg-color: #07090C;
    --cyan-primary: #4FF7FF;
    --cyan-hover: #80f9ff;
    --dark-soft: #0d1117;
    --text-main: #e6edf3;
    --border-color: rgba(79, 247, 255, 0.2);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
}

.navbar {
    background: rgba(7, 9, 12, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--cyan-primary);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: 1px;
}

.navbar-brand span {
    color: var(--cyan-primary);
}

.nav-link {
    color: var(--text-main) !important;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 10px;
}

.cyan-link {
    color: var(--cyan-primary) !important;
}

.hero-section {
    min-height: 100vh;
    background: linear-gradient(rgba(7,9,12,0.8), rgba(7,9,12,0.8)), url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?auto=format&fit=crop&q=80&w=1920') center/cover;
    padding-top: 100px;
}

.tech-marker {
    display: inline-block;
    color: var(--cyan-primary);
    border: 1px solid var(--cyan-primary);
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
}

.tech-marker::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    width: 20px;
    height: 1px;
    background: var(--cyan-primary);
}

.btn-cyan {
    background-color: var(--cyan-primary);
    color: #000;
    font-weight: 700;
    border-radius: 0;
    padding: 12px 30px;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(79, 247, 255, 0.3);
}

.btn-cyan:hover {
    background-color: var(--cyan-hover);
    box-shadow: 0 0 25px rgba(79, 247, 255, 0.6);
    transform: translateY(-2px);
}

.btn-outline-cyan {
    border: 1px solid var(--cyan-primary);
    color: var(--cyan-primary);
    border-radius: 0;
    padding: 12px 30px;
}

.btn-outline-dark {
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    border-radius: 0;
    padding: 12px 30px;
}

.analysis-card {
    background: var(--dark-soft);
    padding: 40px;
    border-left: 1px solid var(--cyan-primary);
    height: 100%;
    position: relative;
    transition: 0.3s;
}

.analysis-card:hover {
    background: #121820;
}

.card-arrow {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 10px 10px 0;
    border-color: transparent var(--cyan-primary) transparent transparent;
}

.tech-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.marker {
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 1px;
    background: var(--cyan-primary);
}

.price-box {
    background: #0d1117;
    border: 1px solid #1c2128;
    padding: 40px;
    text-align: center;
}

.price-box.featured {
    border: 1px solid var(--cyan-primary);
    transform: scale(1.05);
    z-index: 2;
}

.price-header {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.price-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--cyan-primary);
    margin-bottom: 1.5rem;
}

.form-container {
    background: #0d1117;
    padding: 40px;
    border: 1px solid #1c2128;
}

.form-control {
    background: #161b22;
    border: 1px solid #30363d;
    color: #fff;
    border-radius: 0;
    padding: 12px;
}

.form-control:focus {
    background: #161b22;
    border-color: var(--cyan-primary);
    color: #fff;
    box-shadow: none;
}

.form-note {
    font-size: 0.75rem;
    color: #8b949e;
    text-align: center;
}

.border-top-cyan {
    border-top: 1px solid var(--border-color);
}

footer a {
    color: #8b949e;
    text-decoration: none;
    font-size: 0.8rem;
    transition: 0.3s;
}

footer a:hover {
    color: var(--cyan-primary);
}

@media (max-width: 991px) {
    .price-box.featured {
        transform: none;
    }
}