/* ─── Base & Reset ─── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; }

/* ─── Hero Gradient ─── */
.hero-gradient {
    background: linear-gradient(135deg, #f0f7f2 0%, #e3efe6 25%, #d4e4d6 50%, #c5dbcc 75%, #b0cbb8 100%);
}

/* ─── Hero Blobs ─── */
.hero-blob {
    background: radial-gradient(circle, rgba(45,90,61,0.3) 0%, transparent 70%);
}
.hero-blob-1 {
    background: radial-gradient(circle, rgba(95,160,116,0.25) 0%, transparent 70%);
}
.hero-blob-2 {
    background: radial-gradient(circle, rgba(143,191,161,0.2) 0%, transparent 70%);
}

/* ─── Animations ─── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fadeUp {
    animation-name: fadeUp;
    animation-duration: 0.7s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Scroll Reveal ─── */
.scroll-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Navbar ─── */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
#navbar.scrolled {
    background: rgba(250,249,246,0.85);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(45,90,61,0.06);
}

/* ─── Mobile Menu ─── */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(45,90,61,0.06);
    transition: color 0.2s;
}
.mobile-link:last-child { border-bottom: none; }
.mobile-link:hover { color: #2d5a3d; }

/* ─── Custom Select Arrow ─── */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b8f72' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ─── Focus Visible ─── */
:focus-visible {
    outline: 2px solid #5fa074;
    outline-offset: 2px;
}

/* ─── Responsive Tweaks ─── */
@media (max-width: 640px) {
    .hero-gradient {
        background: linear-gradient(160deg, #f0f7f2 0%, #d4e4d6 60%, #b0cbb8 100%);
    }
}
</style>