/* 
 * Aero-Sovereign Accounting & Global Tax Advisory Group
 * Custom Stylesheet
 */

:root {
    --color-bg: #03060A;
    --color-text: #F5F7FA;
    --color-gold: #D4AF37;
    --color-purple: #6A1B9A;
    --color-white: #FFFFFF;
    --color-gray: #A0AEC0;
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

h1, h2, h3, h4, h5, h6, .display-font {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.mono-font {
    font-family: var(--font-mono);
}

/* Navbar Customization */
.navbar {
    background-color: rgba(3, 6, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 1.5rem 0;
    transition: var(--transition);
    z-index: 1000;
}

.navbar.scrolled {
    padding: 1rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.navbar-brand {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--color-gold) !important;
    letter-spacing: 1px;
    line-height: 1.2;
}

.nav-link {
    color: var(--color-text) !important;
    font-weight: 500;
    margin-left: 1.2rem;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-gold) !important;
}

/* Buttons */
.btn-gold {
    background-color: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    border-radius: 0;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
}

.btn-gold:hover {
    background-color: var(--color-gold);
    color: var(--color-bg);
}

/* Section Styling */
section {
    padding: 100px 0;
}

.section-title {
    margin-bottom: 60px;
    border-left: 4px solid var(--color-gold);
    padding-left: 25px;
}

.section-title h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.section-title p {
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.85rem;
    margin: 0;
}

/* Footer */
footer {
    background-color: #010203;
    padding: 100px 0 50px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-brand {
    font-family: var(--font-display);
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: 25px;
    line-height: 1.3;
}

.footer-link {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--color-gold);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Utility */
.text-gold { color: var(--color-gold); }
.text-purple { color: var(--color-purple); }
.bg-dark-2 { background-color: #060B12; }
.border-gold { border: 1px solid var(--color-gold); }

/* Math styling */
math {
    font-size: 1.2rem;
    color: var(--color-gold);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-gold);
}
::-webkit-scrollbar-thumb:hover {
    background: #b8962d;
}