/* Base styles and custom utilities */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Selection color */
::selection {
    background-color: #064E3B;
    color: #FDFCF8;
}

/* Hero animations */
.hero-headline {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

.hero-tag {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-desc {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    opacity: 0;
    transform: translateY(20px);
}

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

/* Scroll reveal animations (below fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Service card hover */
.service-card {
    transition: background-color 0.5s ease;
}

.service-card:hover {
    background-color: #FAF8F2;
}

/* Step item hover */
.step-item {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.step-item:hover {
    transform: translateY(-4px);
}

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

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

/* Navbar scrolled state */
.navbar-scrolled {
    background-color: rgba(253, 252, 248, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

/* Smooth image loading */
img {
    opacity: 1;
    transition: opacity 0.5s ease;
}

img[data-src] {
    opacity: 0;
}

/* Reduced motion */
@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;
    }
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #10B981;
    outline-offset: 2px;
    border-radius: 2px;
}

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

::-webkit-scrollbar-track {
    background: #FAF8F2;
}

::-webkit-scrollbar-thumb {
    background: #064E3B;
    border-radius: 3px;
}

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

/* Tablet and up adjustments */
@media (min-width: 768px) {
    .service-card {
        padding: 2.5rem !important;
    }
}

/* Large screens */
@media (min-width: 1280px) {
    .hero-headline {
        font-size: clamp(3rem, 5vw, 5rem);
    }
}