@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}
@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(251, 146, 60, 0.3); }
    50% { box-shadow: 0 0 40px rgba(251, 146, 60, 0.6); }
}
@keyframes slide-in {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.animate-fadeInUp-1 { animation: fadeInUp 1s; }
.animate-fadeInUp-1_2 { animation: fadeInUp 1.2s; }
.animate-fadeInUp-1_4 { animation: fadeInUp 1.4s; }
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-gradient {
    background-size: 200% 200%;
    animation: gradient 8s ease infinite;
}
.animate-pulse-glow { animation: pulse-glow 3s ease-in-out infinite; }
.animate-slide-in { animation: slide-in 1s ease-out; }
.animate-rotate { animation: rotate 20s linear infinite; }
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.gradient-text {
    background: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.bg-300-percent {
    background-size: 300%;
}
.mega-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    background: rgba(17, 24, 39, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding-top: 10px;
}
.mega-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}
.group:hover .mega-menu,
.mega-menu:hover {
    display: block;
    left: 0;
    transform: none;
}
.device-laptop {
    position: relative;
    background: #1a1a1a;
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    margin-bottom: 30px;
}
.device-laptop::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 8px;
    background: #1a1a1a;
    border-radius: 4px 4px 0 0;
}
.device-laptop::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 4px;
    background: #0a0a0a;
    border-radius: 0 0 8px 8px;
}
.device-laptop-screen {
    position: relative;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/10;
}
.device-laptop-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    transform: scale(1);
    transform-origin: center;
    transition: opacity 0.5s ease-in-out, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.device-laptop-screen.powered-off img {
    opacity: 0;
}
.device-laptop-power-btn {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #333;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.3s;
}
.device-laptop-power-btn:hover {
    background: #555;
}
.device-laptop-power-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    transition: background 0.3s;
}
.device-laptop-screen.powered-off ~ .device-laptop-power-btn::after {
    background: #666;
}
.device-mobile {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 50%, #1a1a1a 100%);
    border-radius: 50px;
    padding: 8px;
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.08),
        0 0 0 2px rgba(0, 0, 0, 0.5),
        0 25px 70px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);
    max-width: 280px;
    max-height: 500px;
    margin: 0 auto 50px;
}
.device-mobile::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}
.device-mobile-screen {
    position: relative;
    background: #000;
    border-radius: 42px;
    overflow: hidden;
    aspect-ratio: 9/16;
    border: 1px solid rgba(0, 0, 0, 0.5);
}
.device-mobile-screen img {
    width: 100%;
    height: auto;
    object-fit: cover;
    opacity: 1;
    transform: scale(1);
    transform-origin: center;
    transition: opacity 0.5s ease-in-out, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.device-mobile-screen.powered-off img {
    opacity: 0;
}
.device-mobile-power-btn {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 30px;
    background: #1a1a1a;
    border: 2px solid #333;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.device-mobile-power-btn:hover {
    background: #2a2a2a;
    border-color: #444;
}
.device-mobile-power-btn::before {
    content: '';
    width: 12px;
    height: 12px;
    background: #4ade80;
    border-radius: 50%;
    transition: background 0.3s;
    box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}
.device-mobile-screen.powered-off ~ .device-mobile-power-btn::before {
    background: #666;
    box-shadow: none;
}
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.process-step {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}
@media (max-width: 768px) {
    .process-step {
        transform: translateY(30px);
    }
    .process-step.visible {
        transform: translateY(0);
    }
}