:root {
    --color-primary-bg: #000000;
    --color-secondary-bg: #0A0A0A;
    --color-gold: #D4AF37;
    --color-rose: #9E1B32;
    --color-accent: var(--color-gold);
    --color-text-main: #FFFFFF;
    --color-text-muted: rgba(255, 255, 255, 0.5);
    --color-border: rgba(212, 175, 55, 0.2);
    --glass-bg: rgba(10, 10, 10, 0.8);
    --glass-blur: blur(25px);
}

body {
    background: url('../assets/bg-premium.png') no-repeat center center fixed;
    background-size: cover;
    color: var(--color-text-main);
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.05em;
    font-weight: 300;
    line-height: 1.6;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
.luxury-font {
    font-family: 'Playfair Display', serif;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    font-weight: 700;
}

.apk-container {
    max-width: 500px;
    margin: 0 auto;
    min-height: 100vh;
    padding-top: 20px;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    margin-bottom: 20px;
}

.btn-luxury {
    background: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
    color: #000;
    border: none;
    border-radius: 12px;
    padding: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.85rem;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-luxury:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-outline-gold {
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    border-radius: 12px;
    padding: 16px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: all 0.3s ease;
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.1);
}

.form-control-luxury {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    color: #fff;
    padding: 14px 20px;
}

.form-control-luxury:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
    color: #fff;
}

.hero-overlay-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 15vw;
    color: rgba(255, 255, 255, 0.03);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.accent-line {
    width: 40px;
    height: 2px;
    background: var(--color-gold);
    margin: 1.5rem auto;
}

.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}