body {
    background-color: #03060a;
    color: #e2e8f0;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Ambient Glow Effects */
.ambient-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.05) 0%, rgba(3, 6, 10, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

/* Glassmorphism Navbar */
.glass-nav {
    background: rgba(3, 6, 10, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 229, 255, 0.1);
}

/* Glowing Buttons */
.btn-glow {
    position: relative;
    background: transparent;
    border: 1px solid rgba(0, 229, 255, 0.5);
    color: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}
.btn-glow::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 229, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}
.btn-glow:hover {
    border-color: #00E5FF;
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.3), inset 0 0 10px rgba(0, 229, 255, 0.2);
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
    transform: translateY(-2px);
}
.btn-glow:hover::before {
    transform: translateX(100%);
}

/* Luxury Cards */
.luxury-card {
    background: linear-gradient(145deg, #0a111a, #05090f);
    border: 1px solid rgba(0, 136, 170, 0.2);
    border-radius: 1rem;
    transition: all 0.5s ease;
}
.luxury-card:hover {
    border-color: rgba(0, 229, 255, 0.6);
    box-shadow: 0 10px 40px -10px rgba(0, 229, 255, 0.15);
    transform: translateY(-5px);
}

/* Text Gradients */
.text-gradient {
    background: linear-gradient(to right, #ffffff, #00E5FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: linear-gradient(to right, #00E5FF, #0088AA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Placeholder styling for visibility */
.placeholder-box {
    border: 1px dashed rgba(0, 229, 255, 0.3);
    background: rgba(10, 17, 26, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8b9bb4;
    font-style: italic;
}

[id] {
    scroll-margin-top: 70px;
}