/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }

/* ── Utility ──────────────────────────────────────── */
.no-underline { text-decoration: none; }

/* ── Navbar ───────────────────────────────────────── */
.nav-scrolled {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(61, 102, 61, 0.10);
    transition: box-shadow 0.3s ease;
}
.nav-scrolled.scrolled {
    box-shadow: 0 2px 20px rgba(31, 54, 31, 0.08);
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
}
.hero-img {
    transition: transform 8s ease;
    will-change: transform;
}
.hero:hover .hero-img {
    transform: scale(1.03);
}
.hero-content {
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.hero-tag {
    animation: fadeDown 0.8s ease both;
}
.hero-title {
    animation: fadeUp 0.8s ease 0.15s both;
}
.hero-sub {
    animation: fadeUp 0.8s ease 0.3s both;
}
.scroll-arrow {
    animation: bounce 2s ease infinite;
    opacity: 0.7;
    transition: opacity 0.3s;
}
.scroll-arrow:hover { opacity: 1; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50%      { transform: translate(-50%, 8px); }
}

/* ── Buttons ──────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #3d663d;
    color: #faf6f0;
    font-family: 'Nunito', system-ui, sans-serif;
    font-weight: 700;
    border: 2px solid #3d663d;
    border-radius: 9999px;
    padding: 0.75rem 2rem;
    transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
}
.btn-primary:hover {
    background: #325232;
    border-color: #325232;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(31, 54, 31, 0.25);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    color: #faf6f0;
    font-family: 'Nunito', system-ui, sans-serif;
    font-weight: 700;
    border: 2px solid rgba(250, 246, 240, 0.6);
    border-radius: 9999px;
    padding: 0.75rem 2rem;
    transition: background 0.25s, border-color 0.25s, transform 0.2s;
}
.btn-secondary:hover {
    background: rgba(250, 246, 240, 0.12);
    border-color: #faf6f0;
    transform: translateY(-2px);
}

/* ── Section ──────────────────────────────────────── */
.section {
    padding: 5rem 0;
}
@media (max-width: 639px) {
    .section { padding: 3.5rem 0; }
}

/* ── Cards ────────────────────────────────────────── */
.card {
    background: #fdfcfa;
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid rgba(61, 102, 61, 0.08);
    box-shadow: 0 4px 20px rgba(31, 54, 31, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(31, 54, 31, 0.12);
}
.card-img-wrap {
    overflow: hidden;
    aspect-ratio: 6 / 4.2;
}
.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.card:hover .card-img-wrap img {
    transform: scale(1.06);
}
.card-body {
    padding: 1.5rem 1.75rem 1.75rem;
}

/* ── Gallery ──────────────────────────────────────── */
.gallery-item {
    overflow: hidden;
    aspect-ratio: 1 / 1;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover img {
    transform: scale(1.08);
}

/* ── Scroll Reveal (progressive enhancement) ─────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Fallback: always visible when JS is disabled */
.no-js .reveal {
    opacity: 1;
    transform: none;
}

/* ── Mobile menu ──────────────────────────────────── */
#mobileMenu.open {
    display: block;
    animation: slideDown 0.25s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}