:root {
    --bg-dark: #050505;
    /* Sovereign Black */
    --bg-card: #0F0F0F;
    /* Deep Graphite */
    --text-main: #ffffff;
    --text-muted: #9CA3AF;
    --accent: #D4AF37;
    /* Circuit Gold (Matches Logo) */
    --accent-secondary: #2997ff;
    /* Tech Blue (Matches Logo) */
    --font-head: 'Inter', sans-serif;
    /* Clean Tech Font */
    --font-body: 'Manrope', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
}

h1,
h2,
h3,
.logo {
    font-family: var(--font-head);
}

/* Utilities */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    background: var(--accent);
    color: #001f3f;
    text-decoration: none;
    font-weight: 800;
    transition: all 0.2s;
    border-radius: 4px;
}

.btn:hover {
    background: #fff;
    transform: translateY(-2px);
}

/* Header */
.sticky-header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(0, 31, 63, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    font-style: italic;
}

.desktop-nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 20px;
    font-weight: 600;
}

.desktop-nav a:hover {
    color: var(--accent);
}

/* Hero */
.hero {
    height: 90vh;
    background: linear-gradient(to right, rgba(0, 31, 63, 0.95), rgba(0, 31, 63, 0.7)), url('../assets/images/hero-bg-custom.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.hero-text {
    max-width: 600px;
    padding-top: 50px;
}

.badget {
    background: rgba(80, 227, 194, 0.1);
    color: var(--accent);
    padding: 5px 10px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    display: inline-block;
    border-radius: 4px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    margin-bottom: 25px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* Trust Bar */
.trust-bar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 800;
}

/* Services */
.section-title {
    text-align: center;
    margin: 100px 0 60px;
}

.section-title h2 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: 15px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding-bottom: 100px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card a {
    display: inline-block;
    margin-top: 20px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 800;
    font-size: 0.9rem;
}

/* Sticky Claim Bar (Demo-Only) */
.demo-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #002852;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(80, 227, 194, 0.3);
    font-weight: 700;
    z-index: 9999;
    cursor: pointer;
    transition: transform 0.3s ease;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .nav-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .logo {
        width: 100%;
        margin-bottom: 5px;
    }

    .desktop-nav a {
        display: inline-block;
        margin: 5px 10px;
        font-size: 0.9rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero {
        min-height: 90vh;
        height: auto;
        padding: 220px 0 60px;
    }

    .hero-text {
        padding-top: 0;
    }

    .demo-bar {
        width: 90%;
        bottom: 15px;
        font-size: 0.9rem;
        padding: 12px 20px;
        transform: translateX(-50%) scale(0.95);
    }
}