/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ── Navbar ── */
.nav-text { color: rgba(255,255,255,0.85); }
#navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}
#navbar.scrolled .nav-text { color: rgba(255,255,255,0.9); }

/* ── Hero Orbs ── */
@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}
@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 20px) scale(1.08); }
    66% { transform: translate(25px, -35px) scale(0.92); }
}
@keyframes float3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    33% { transform: translate(-48%, -52%) scale(1.1); }
    66% { transform: translate(-52%, -48%) scale(0.9); }
}
.orb-1 { animation: float1 20s ease-in-out infinite; }
.orb-2 { animation: float2 25s ease-in-out infinite; }
.orb-3 { animation: float3 18s ease-in-out infinite; }

/* ── Service Cards ── */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, background 0.5s ease;
}
.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}
.service-card:hover {
    transform: translateY(-4px) !important;
}

/* ── Gallery ── */
.gallery-item {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

/* ── Review Cards ── */
.review-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.review-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Mobile Menu ── */
.mobile-nav-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mobile-nav-link:last-child { border-bottom: none; }

/* ── Utilities ── */
::selection { background: rgba(52, 211, 153, 0.3); }
</style>