/* ── Base & Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; }

/* ── Navbar ── */
#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(45, 66, 42, 0.08);
}
#navbar.scrolled .nav-text { color: #2a422a; }
#navbar.scrolled .nav-accent { fill: #3d663d; }
#navbar.scrolled .nav-link { color: #2a422a; }

/* ── Hero Animations ── */
.hero-title {
    animation: heroReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}
.hero-subtitle {
    animation: heroReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}
.hero-desc {
    animation: heroReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
}
.hero-ctas {
    animation: heroReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

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

/* ── Scroll Reveal ── */
.reveal {
    opacity: 1;
    transform: none;
    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);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Mobile Menu ── */
.mobile-menu-open #mobile-menu {
    opacity: 1;
    pointer-events: auto;
}
.mobile-menu-open #bar1 {
    transform: rotate(45deg) translate(4px, 4px);
}
.mobile-menu-open #bar2 {
    opacity: 0;
}
.mobile-menu-open #bar3 {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.5rem;
}

.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.mobile-menu-open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu-open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-open .mobile-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu-open .mobile-link:nth-child(6) { transition-delay: 0.3s; }

/* ── Service Card Image Hover ── */
.service-card svg {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.service-card:hover svg {
    transform: scale(1.1) rotate(-5deg);
}

/* ── Gallery Hover ── */
.gallery-item {
    overflow: hidden;
}
.gallery-item img {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-item:hover img {
    transform: scale(1.08);
}

/* ── Form Focus Styles ── */
input:focus, select:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 126, 74, 0.15);
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #faf8ef; }
::-webkit-scrollbar-thumb { background: #b9d1b9; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #8fb88f; }

/* ── Selection ── */
::selection { background: rgba(74, 126, 74, 0.2); color: #1f321f; }