.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: .75rem 2rem;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: .3px;
    text-transform: uppercase;
    font-size: .9rem;
    line-height: 1.2;
    will-change: transform, box-shadow
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    transition: left .6s var(--cubic-bezier);
    z-index: -1
}

.btn:hover::before {
    left: 100%
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: var(--shadow-soft);
    position: relative;
    border: none
}

.btn-primary::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    opacity: 0;
    transition: opacity .3s var(--cubic-bezier);
    z-index: -1
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    color: #fff
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, .35) !important;
    background: rgba(255, 255, 255, .08);
    color: #fff
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, .95);
    color: var(--primary-color);
    border-color: #fff !important;
    box-shadow: var(--shadow-soft)
}

.btn:focus-visible,
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(204, 0, 51, .35), var(--shadow-soft)
}

.btn-primary:hover::after {
    opacity: 1
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1rem
}

.btn-lg {
    border-radius: 40px;
    font-weight: 600
}

.btn-primary {
    box-shadow: 0 6px 22px -6px rgba(204, 0, 51, .55)
}

.btn-primary:hover {
    box-shadow: 0 10px 28px -6px rgba(204, 0, 51, .55)
}

@media (prefers-reduced-motion:reduce) {

    .btn,
    .hero-buttons .btn {
        transition: none
    }

    .btn:hover,
    .btn:active,
    .btn-primary:hover,
    .hero-buttons .btn:hover {
        transform: none !important
    }
}