/* Custom styles for Nitro Nutrition */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #fef7e0;
}

::-webkit-scrollbar-thumb {
    background: #059669;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Selection color */
::selection {
    background: #059669;
    color: #fffbf0;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(255, 251, 240, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(6, 78, 59, 0.1);
}

/* Geometric shape animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(var(--rotation, 0deg)); }
    50% { transform: translateY(-20px) rotate(var(--rotation, 0deg)); }
}

/* Pulse animation for hero dot */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Fade in animation for scroll reveals */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll reveal classes - progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.hidden-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Mobile menu animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#mobile-menu:not(.hidden) {
    animation: slideDown 0.3s ease forwards;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #34d399;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Card hover effects */
.group:hover .group-hover\\:scale-110 {
    transform: scale(1.1);
}

/* Gradient text effect */
.gradient-text {
    background: linear-gradient(135deg, #059669, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Button ripple effect */
button, .btn {
    position: relative;
    overflow: hidden;
}

/* Custom geometric patterns */
.pattern-grid {
    background-image: 
        linear-gradient(rgba(5, 150, 105, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(5, 150, 105, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Ensure all images have smooth transitions */
img {
    transition: filter 0.3s ease;
}

img:hover {
    filter: brightness(1.02);
}

/* Print styles */
@media print {
    nav, #contact, .reveal {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .bg-emerald-800 {
        background-color: #022c22 !important;
    }
    
    .text-emerald-400 {
        color: #6ee7b7 !important;
    }
}

/* Landscape mobile optimization */
@media (max-width: 640px) and (orientation: landscape) {
    #hero {
        min-height: auto;
        padding: 100px 0;
    }
    
    .font-display.font-bold.text-5xl {
        font-size: 2.5rem !important;
    }
}