/* Custom styles for Powerline Batteries */

/* Base styles */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #0F0F12;
    color: #E8DCC4;
}

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

::-webkit-scrollbar-track {
    background: #1A1A1D;
}

::-webkit-scrollbar-thumb {
    background: #C06C4F;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9A523A;
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Scroll Reveal Utility */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Delay utilities for staggered animations */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

/* Mobile Menu Transition */
#mobile-menu {
    transition: opacity 0.3s ease-in-out;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Navbar transition */
#navbar {
    transition: background-color 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(15, 15, 18, 0.95);
    backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Hero gradient animation */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero-gradient {
    background: linear-gradient(-45deg, #0F0F12, #1A1A1D, #2A2A2D, #0F0F12);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}