body {
    font-family: 'Inter', sans-serif;
}

h1,
h2,
h3,
h4 {
    font-family: 'Roboto Slab', serif;
}

/* Hero Background with darkening overlay */
.hero-section {
    background: linear-gradient(rgba(17, 24, 39, 0.85), rgba(17, 24, 39, 0.75)),
        url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

/* Custom Checkmark List Styling */
.check-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.check-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #22c55e;
    /* Green-500 */
}

/* Preloader and Animation Classes */
#preloader.loaded {
    opacity: 0;
    pointer-events: none;
}

.animate-on-scroll {
    opacity: 0;
    will-change: transform, opacity;
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0ms);
}

.animate-on-scroll.revealed {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

.fade-up {
    transform: translateY(30px);
}

.fade-down {
    transform: translateY(-30px);
}

.fade-left {
    transform: translateX(-30px);
}

.fade-right {
    transform: translateX(30px);
}

.scale-in {
    transform: scale(0.95);
}

/* Improved Typography & Elements */
h1,
h2,
h3 {
    letter-spacing: -0.02em;
}

.check-list li::before {
    top: 3px;
}

/* Glassmorphism utility */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Mobile-specific hero enhancements */
@media (max-width: 640px) {
    .hero-section {
        min-height: auto;
    }

    .hero-section h1 {
        line-height: 1.2;
    }
}

/* Button micro-interactions */
.btn-hover-effect {
    position: relative;
    overflow: hidden;
}

.btn-hover-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%) rotate(45deg) translateY(100%);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-hover-effect:hover::after {
    transform: translate(-50%, -50%) rotate(45deg) translateY(-100%);
}

/* Mobile Menu & Burger Animation */
/* Mobile Menu Animations */
#mobile-menu {
    pointer-events: none;
    visibility: hidden;
    transition: visibility 0s linear 0.3s;
}

#mobile-menu.active {
    pointer-events: auto;
    visibility: visible;
    transition-delay: 0s;
}

#mobile-menu .backdrop {
    opacity: 0;
    transition: opacity 0.3s ease;
}

#mobile-menu.active .backdrop {
    opacity: 1;
}

#mobile-menu .menu-panel {
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.active .menu-panel {
    transform: translateX(0);
}

#menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(2px, 2px);
}

#menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

#menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(2px, -2px);
}

.mobile-link {
    position: relative;
    transition: color 0.3s ease;
}

/* Hide Scrollbar for Horizontal Scroll Containers */
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

.scrollbar-hide {
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

/* Smooth FAQ Accordion */
details>.faq-wrapper {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

details[open]>.faq-wrapper {
    grid-template-rows: 1fr;
}

.faq-inner {
    overflow: hidden;
}

summary {
    list-style: none;
}

summary::-webkit-details-marker {
    display: none;
}