/* Global Settings & Variables */
:root {
    --gold: #D4AF37;
    --gold-light: #F8E7B2;
    --gold-dark: #8E7021;
    --bg-dark: #050505;
    --bg-card: #0F0F0F;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
}

/* Typography Overrides */
h1, h2, h3, h4, 
.font-serif {
    font-family: var(--font-serif);
}

/* Utility Classes */
.text-gold {
    color: var(--gold);
}

.text-gradient-gold {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shine 5s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.bg-gradient-gold {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
}

/* Premium Buttons */
.btn-premium {
    position: relative;
    padding: 12px 32px;
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-family: var(--font-sans);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
    z-index: 1;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--gold);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: -1;
}

.btn-premium:hover {
    color: black;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.btn-premium:hover::before {
    width: 100%;
}

.btn-premium-filled {
    background: var(--gold);
    color: black;
    border: 1px solid var(--gold);
}

.btn-premium-filled:hover {
    background: transparent;
    color: var(--gold);
}

/* Glassmorphism Cards */
.card-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.card-glass:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Navbar */
.nav-scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* Section Decorators */
.section-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--gold), transparent);
    margin: 0 auto 2rem;
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Form Styles */
.input-premium {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.input-premium:focus {
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.05);
    outline: none;
    box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.2);
}

/* Hero Overlay */
.hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(5, 5, 5, 0.3) 0%,
        rgba(5, 5, 5, 0.7) 60%,
        rgba(5, 5, 5, 1) 100%
    );
}