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

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Hero gradient - emerald to deep forest */
.hero-gradient {
    background: linear-gradient(
        135deg,
        #052e16 0%,
        #14532d 20%,
        #166534 40%,
        #15803d 60%,
        #16a34a 80%,
        #22c55e 100%
    );
}

/* Subtle wood grain pattern overlay */
.hero-pattern {
    background-image:
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 40px,
            rgba(254, 253, 248, 0.03) 40px,
            rgba(254, 253, 248, 0.03) 41px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            rgba(254, 253, 248, 0.02) 40px,
            rgba(254, 253, 248, 0.02) 41px
        );
}

/* Scroll indicator animation */
.scroll-indicator {
    opacity: 0.7;
}

/* Reveal on scroll — progressive enhancement, respects reduced motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal[data-revealed="false"] {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Keyframe for hero animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar transition */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(20, 83, 45, 0.08);
}

/* Service card hover */
.service-card {
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Gallery item hover */
.gallery-item {
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* Mobile menu transitions */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtle focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #4ade80;
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background-color: #166534;
    color: #fefdf8;
}