:root {
    --quaternary: #ff4444;
    --primary: #ffffff;
    --secondary: #1a1a1a;
    --tertiary: #666666;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 0.6s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}

.animate-slide-down {
    animation: slideDown 0.4s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-zoom-in {
    animation: zoomIn 0.6s ease-out forwards;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.stagger-1 { animation-delay: 100ms; }
.stagger-2 { animation-delay: 200ms; }
.stagger-3 { animation-delay: 300ms; }
.stagger-4 { animation-delay: 400ms; }
.stagger-5 { animation-delay: 500ms; }
.stagger-6 { animation-delay: 600ms; }
.stagger-7 { animation-delay: 700ms; }
.stagger-8 { animation-delay: 800ms; }

.hover-lift {
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hover-scale {
    transition: transform 200ms ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-scale:active {
    transform: scale(0.98);
}

.hover-glow {
    transition: box-shadow 300ms ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(255, 68, 68, 0.3);
}

.hover-underline {
    position: relative;
}

.hover-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 300ms ease;
}

.hover-underline:hover::after {
    width: 100%;
}

.card-hover {
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.button-hover {
    transition: transform 200ms ease, background-color 200ms ease;
}

.button-hover:hover {
    transform: scale(1.05);
}

.button-hover:active {
    transform: scale(0.98);
}

.input-focus {
    transition: border-color 200ms ease, box-shadow 200ms ease;
}
/* 
.input-focus:focus {
    border-color: var(--quaternary);
    box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.1);
    outline: none;
} */

.logo-hover {
    transition: transform 300ms ease, filter 300ms ease;
}

.logo-hover:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.scroll-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.scroll-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-slide {
    transition: opacity 800ms ease-in-out;
}

.hero-content {
    opacity: 0;
    transform: translateX(-30px);
    animation: fadeInLeft 0.6s ease-out 0.4s forwards;
}

.hero-button {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out 0.8s forwards;
}

.stat-number {
    display: inline-block;
}

.indicator-animate {
    animation: pulse 2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}