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

/* Scrollbar */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Animation classes */
.fade-enter {
    opacity: 0;
    transform: translateY(20px);
}

.fade-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 300ms, transform 300ms;
}

.fade-exit {
    opacity: 1;
    transform: translateY(0);
}

.fade-exit-active {
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 300ms, transform 300ms;
}

/* Custom animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* Reveal sections */
.reveal-section {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease-out;
}

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

/* Dark mode */
.dark {
    background-color: #0f172a;
    color: #ffffff;
}

.dark nav {
    background-color: #1e293b !important;
}

.dark #navbar {
    background-color: #1e293b !important;
}

.dark #navbar.scrolled {
    background-color: rgba(15, 23, 42, 0.9) !important;
}

.dark #mobileMenu {
    background-color: #1e293b !important;
    border-color: #334155 !important;
}

.dark .nav-link,
.dark .mobile-nav-link {
    color: #cbd5e1 !important;
}

.dark .nav-link:hover,
.dark .mobile-nav-link:hover {
    color: #60a5fa !important;
}

.dark #logo span {
    color: #ffffff !important;
}

/* Icon sizing */
[data-lucide] {
    display: inline-block;
    vertical-align: middle;
}

/* Utilities */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Backdrop blur fix for Safari */
@supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
    .backdrop-blur {
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    }

    .backdrop-blur-md {
        -webkit-backdrop-filter: blur(12px);
        backdrop-filter: blur(12px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Custom gradient backgrounds for dark mode */
.dark .hero-section {
    background-color: #020617;
}

.dark .section-white {
    background-color: #1e293b;
}

.dark .section-slate {
    background-color: #020617;
}

/* Loading animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Dark mode scrollbar */
.dark::-webkit-scrollbar-track {
    background: #1e293b;
}

.dark::-webkit-scrollbar-thumb {
    background: #475569;
}

.dark::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Form focus states */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    ring: 2px;
    ring-color: #3b82f6;
    border-color: transparent;
}

/* Mobile menu transition */
#mobileMenu {
    transition: all 0.3s ease-in-out;
}

#mobileMenu.hidden {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
}

#mobileMenu:not(.hidden) {
    opacity: 1;
    max-height: 500px;
}