/* ====================================================
   NEW MOON V1 - PREMIUM BUTTONS
   World-Class Professional Design (Like Image Reference)
   ==================================================== */

/* ====== Premium Button Base ====== */
.btn-premium {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-2xl);
    background: rgba(30, 30, 30, 0.95);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-2xl);
    color: var(--primary-gold);
    font-weight: 700;
    font-size: var(--text-lg);
    text-decoration: none;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 0 0 rgba(212, 175, 55, 0),
        0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Glow Effect */
.btn-premium::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-2xl);
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-gold), var(--gold-light), var(--primary-gold));
    background-size: 200% 100%;
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: borderGlow 3s ease-in-out infinite;
}

.btn-premium:hover::before {
    opacity: 1;
}

/* Background Shine Effect */
.btn-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(212, 175, 55, 0.2),
        transparent
    );
    transition: left 0.6s ease;
}

.btn-premium:hover::after {
    left: 100%;
}

/* Hover State */
.btn-premium:hover {
    background: rgba(212, 175, 55, 0.12);
    border-color: var(--gold-light);
    color: var(--gold-light);
    transform: translateY(-2px) scale(1.01);
    box-shadow: 
        0 0 16px rgba(212, 175, 55, 0.3),
        0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Active State */
.btn-premium:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s ease;
}

/* Ripple Effect */
.btn-premium {
    position: relative;
    overflow: hidden;
}

.btn-premium .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.6);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

/* Text Content */
.btn-premium span,
.btn-premium .btn-text {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
}

.btn-premium:hover span,
.btn-premium:hover .btn-text {
    transform: translateX(-2px);
}

/* Icon in Button */
.btn-premium i {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.btn-premium:hover i {
    transform: scale(1.1) rotate(3deg);
    filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.6));
}

/* ====== Button Variants ====== */

/* Primary Premium */
.btn-premium-primary {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
    border-color: var(--primary-gold);
    color: var(--primary-gold);
}

.btn-premium-primary:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(212, 175, 55, 0.12));
    border-color: var(--gold-light);
    color: var(--gold-light);
}

/* Outline Premium */
.btn-premium-outline {
    background: transparent;
    border-color: var(--primary-gold);
    color: var(--primary-gold);
}

.btn-premium-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-light);
    color: var(--gold-light);
}

/* Gold Filled */
.btn-premium-gold {
    background: linear-gradient(135deg, var(--primary-gold), var(--gold-light));
    border-color: var(--primary-gold);
    color: var(--dark-blue);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-premium-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--primary-gold));
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
    transform: translateY(-3px) scale(1.02);
}

/* ====== Animations ====== */
@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ====== Ripple Effect JavaScript Helper ====== */
/* Add this to your JS file */
/*
function addRippleEffect(button) {
    button.addEventListener('click', function(e) {
        const ripple = document.createElement('span');
        ripple.classList.add('ripple');
        
        const rect = button.getBoundingClientRect();
        const size = Math.max(rect.width, rect.height);
        const x = e.clientX - rect.left - size / 2;
        const y = e.clientY - rect.top - size / 2;
        
        ripple.style.width = ripple.style.height = size + 'px';
        ripple.style.left = x + 'px';
        ripple.style.top = y + 'px';
        
        button.appendChild(ripple);
        
        setTimeout(() => ripple.remove(), 600);
    });
}
*/

/* ====== Responsive ====== */
@media (max-width: 768px) {
    .btn-premium {
        padding: var(--spacing-sm) var(--spacing-xl);
        font-size: var(--text-base);
    }
}