/* ATMOSPHERIC LUXURY THEME */
:root {
    --gold: #D4AF37;
    --gold-light: #F4E4BC;
    --navy-overlay: rgba(10, 25, 47, 0.94);
    /* Deep Royal Navy */
    --white-muted: #E2E8F0;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--white-muted);
    overflow-x: hidden;
}

/* FIXED BACKGROUND */
.fixed-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?auto=format&fit=crop&q=80&w=1920') no-repeat center center;
    background-size: cover;
    z-index: -2;
}

.atmosphere-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--navy-overlay);
    z-index: -1;
    pointer-events: none;
}

/* TYPOGRAPHY helpers */
.font-bold {
    font-weight: 700;
}

.text-gold {
    color: var(--gold) !important;
}

.tracking-wide {
    letter-spacing: 2px;
}

.x-small {
    font-size: 0.75rem;
}

/* NAVBAR */
.navbar {
    background: rgba(10, 25, 47, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 0;
}

.navbar-brand {
    letter-spacing: 2px;
    font-size: 1.25rem;
}

.nav-link {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: color 0.3s;
}

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

/* HERO */
.hero-section {
    min-height: 100vh;
    padding-top: 80px;
    /* Offset fixed navbar */
}

.badge-gold {
    display: inline-block;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

/* BUTTONS */
.btn-gold {
    background-color: var(--gold);
    color: #000;
    border: 1px solid var(--gold);
    padding: 0.8rem 2rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 0;
    /* Brutalist sharp edges */
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.btn-gold-outline {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 0.5rem 1.5rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    border-radius: 0;
    transition: all 0.3s;
}

.btn-gold-outline:hover {
    background: var(--gold);
    color: #000;
}

/* GLASS CARDS */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(5px);
    padding: 2.5rem;
    transition: transform 0.3s, border-color 0.3s;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.06);
}

.icon-lg {
    font-size: 2.5rem;
}

/* SECTIONS */
.section-padding {
    padding: 6rem 0;
}

.bg-glass-dark {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* FEATURE BOXES */
.feature-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s;
}

.feature-box:hover {
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.05);
}

/* FOOTER */
.hover-gold {
    transition: color 0.3s;
}

.hover-gold:hover {
    color: var(--gold) !important;
}

.border-white-10 {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

/* UTILS */

/* MODAL */
.modal-content {
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
}

.backdrop-blur {
    backdrop-filter: blur(10px);
}

.border-gold-subtle {
    border-color: rgba(212, 175, 55, 0.2) !important;
}

.form-control:focus {
    background-color: transparent;
    border-color: var(--gold);
    box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25);
    color: white;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}