* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #0B0B0F; color: #E0E0E0; font-family: 'Inter', sans-serif; overflow-x: hidden; }
::selection { background: #00FFB233; color: #00FFB2; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0B0B0F; }
::-webkit-scrollbar-thumb { background: #1E1E2A; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #00FFB2; }

.glow-neon { box-shadow: 0 0 40px #00FFB215, 0 0 80px #00FFB208; }
.glow-neon-strong { box-shadow: 0 0 30px #00FFB230, 0 0 60px #00FFB215, 0 0 100px #00FFB208; }
.glow-electric { box-shadow: 0 0 40px #3B82F615, 0 0 80px #3B82F608; }
.glow-text { text-shadow: 0 0 40px #00FFB240, 0 0 80px #00FFB215; }

.gradient-border {
    position: relative;
    background: #111118;
    border-radius: 16px;
}
.gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 17px;
    background: linear-gradient(135deg, #00FFB230, transparent 40%, transparent 60%, #3B82F630);
    z-index: -1;
}

.btn-primary {
    background: #00FFB2;
    color: #0B0B0F;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    padding: 16px 40px;
    border-radius: 12px;
    font-size: 16px;
    letter-spacing: -0.02em;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px #00FFB240, 0 0 60px #00FFB220, 0 8px 30px #00FFB215;
}
.btn-primary:active { transform: translateY(0); }
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, #ffffff30, transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}
.btn-primary:hover::after { transform: translateX(100%); }

.btn-secondary {
    background: transparent;
    color: #E0E0E0;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    padding: 16px 40px;
    border-radius: 12px;
    font-size: 16px;
    letter-spacing: -0.02em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #1E1E2A;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-secondary:hover {
    border-color: #00FFB250;
    color: #00FFB2;
    box-shadow: 0 0 20px #00FFB210;
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }

.grid-bg {
    background-image:
        linear-gradient(#1E1E2A 1px, transparent 1px),
        linear-gradient(90deg, #1E1E2A 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
}

.card-hover {
    transition: all 0.3s ease;
}
.card-hover:hover {
    transform: translateY(-4px);
    border-color: #00FFB230;
    box-shadow: 0 0 40px #00FFB210;
}

.price-tag {
    background: linear-gradient(135deg, #00FFB210, #3B82F610);
    border: 1px solid #00FFB225;
}

.comparison-bad { border-color: #FF444420; background: #FF444408; }
.comparison-good { border-color: #00FFB220; background: #00FFB208; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
.float-anim { animation: float 6s ease-in-out infinite; }

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
.pulse-glow { animation: pulse-glow 3s ease-in-out infinite; }

@keyframes scan-line {
    0% { top: -2px; }
    100% { top: 100%; }
}
.scan-line::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00FFB2, transparent);
    animation: scan-line 4s linear infinite;
    opacity: 0.4;
}

.step-line {
    background: linear-gradient(to bottom, #00FFB2, #3B82F6, transparent);
}

@media (max-width: 768px) {
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
    }
}

.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #111118;
    border: 1px solid #00FFB230;
    border-radius: 12px;
    padding: 16px 24px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: #00FFB2;
    z-index: 9999;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 30px #00FFB215;
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}