/* ── Custom base styles ─────────────────────────────────────────── */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Scroll-reveal progressive enhancement ─────────────────────── */
/* Default: all elements visible (no JS needed) */
.scroll-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* When JS is enabled, hide initially — then reveal on scroll */
.js-enabled .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
}

.js-enabled .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal,
    .js-enabled .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* ── Mobile menu transitions ───────────────────────────────────── */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

#mobileMenu.open {
    max-height: 400px;
    padding-top: 0.5rem;
    padding-bottom: 1rem;
}

/* ── Navbar shadow on scroll ───────────────────────────────────── */
#navbar.scrolled {
    box-shadow: 0 4px 20px rgba(30, 64, 20, 0.12);
    background: rgba(253, 251, 247, 0.97);
    backdrop-filter: blur(8px);
}

/* ── Form styles ───────────────────────────────────────────────── */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #dce8d8;
    border-radius: 0.75rem;
    font-family: inherit;
    font-size: 1rem;
    color: #1d3319;
    background: #fdfbf7;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #3a6630;
    box-shadow: 0 0 0 3px rgba(58, 102, 48, 0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #93bc87;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button[type="submit"] {
    background: #3a6630;
    color: white;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.contact-form button[type="submit"]:hover {
    background: #2e5126;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(46, 81, 38, 0.3);
}

.contact-form button[type="submit"]:active {
    transform: translateY(0);
}

/* Success message */
.form-success {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: #dce8d8;
    border: 2px solid #bdd4b4;
    border-radius: 0.75rem;
    color: #2e5126;
    font-weight: 600;
    margin-top: 1rem;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    flex-shrink: 0;
}