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

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

body {
    overflow-x: hidden;
}

/* Hero Gradient */
.hero-gradient {
    background: linear-gradient(
        135deg,
        #022c22 0%,
        #064e3b 20%,
        #047857 40%,
        #059669 55%,
        #065f46 75%,
        #022c22 100%
    );
}

/* Hero Subtle Pattern */
.hero-pattern {
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.03) 0%, transparent 50%);
}

/* CTA Pattern */
.cta-pattern {
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 40%);
}

/* Navbar */
.navbar-scrolled .nav-logo {
    color: #064e3b;
}

#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

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

.mobile-menu-open .menu-line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.mobile-menu-open .menu-line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Hero Animations */
.hero-subtitle {
    animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
    animation: fadeUp 0.8s ease forwards 0.5s;
}

.hero-desc {
    animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-cta {
    animation: fadeUp 0.8s ease forwards 0.9s;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Gallery */
.gallery-item {
    aspect-ratio: auto;
}

.gallery-item:nth-child(1) { aspect-ratio: 5/6; }
.gallery-item:nth-child(2) { aspect-ratio: 5/4; }
.gallery-item:nth-child(3) { aspect-ratio: 5/6; }
.gallery-item:nth-child(4) { aspect-ratio: 5/4; }
.gallery-item:nth-child(5) { aspect-ratio: 5/6; }
.gallery-item:nth-child(6) { aspect-ratio: 5/4; }

/* Scroll Reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(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;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}