*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(42, 176, 125, 0.2);
    color: #0A1628;
}

/* Navbar transitions */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

#navbar.scrolled .nav-link,
#navbar.scrolled #nav-logo {
    color: #0A1628;
}

#navbar.scrolled .nav-link:hover {
    color: #2AB07D;
}

#navbar.scrolled .nav-link svg,
#navbar.scrolled #nav-logo svg {
    color: #2AB07D;
}

#navbar.scrolled .nav-link:hover svg {
    color: #2AB07D;
}

#navbar.scrolled .border-white\/20 {
    border-color: rgba(10, 22, 40, 0.2);
}

#navbar.scrolled .border-white\/20:hover {
    border-color: #2AB07D;
    color: #2AB07D;
}

#navbar.scrolled .text-white\/70 {
    color: #0A1628;
}

#navbar.scrolled .text-white\/70:hover {
    color: #2AB07D;
}

/* Mobile menu */
#mobile-menu.open {
    opacity: 1 !important;
    pointer-events: all !important;
}

#mobile-menu.open .mobile-link {
    animation: fadeUp 0.4s ease forwards;
    opacity: 1;
}

#mobile-menu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(5) { animation-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(6) { animation-delay: 0.3s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hamburger animation */
#menu-btn[aria-expanded="true"] #bar1 {
    transform: translateY(4px) rotate(45deg);
}

#menu-btn[aria-expanded="true"] #bar2 {
    opacity: 0;
}

#menu-btn[aria-expanded="true"] #bar3 {
    transform: translateY(-4px) rotate(-45deg);
}

/* Service cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #2AB07D, transparent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* Scroll reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
}

/* Subtle line decorations */
.divider-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, transparent, #2AB07D, transparent);
}

/* Focus styles */
a:focus-visible, button:focus-visible {
    outline: 2px solid #2AB07D;
    outline-offset: 4px;
    border-radius: 2px;
}

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Prevent layout shift */
img {
    max-width: 100%;
    height: auto;
}

/* Thin scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0A1628;
}

::-webkit-scrollbar-thumb {
    background: rgba(42, 176, 125, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(42, 176, 125, 0.5);
}