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

/* ── Section labels ───────────────────────────────────────── */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #A044B8;
    margin-bottom: 0.5rem;
}
.section-label-light {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #F3E0FB;
    margin-bottom: 0.5rem;
}

/* ── Section titles ───────────────────────────────────────── */
.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: #1E1E1C;
}
.section-title-light {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: #ffffff;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #A044B8 0%, #862E98 100%);
    color: #ffffff;
    font-weight: 600;
    border-radius: 12px;
    padding: 0.75rem 1.75rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    box-shadow: 0 4px 14px rgba(160, 68, 184, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(160, 68, 184, 0.4);
    background: linear-gradient(135deg, #B054C8 0%, #963EA8 100%);
}
.btn-outline-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    color: #ffffff;
    font-weight: 600;
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    padding: 0.75rem 1.75rem;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.5);
}

/* ── Nav ──────────────────────────────────────────────────── */
#site-header {
    background: transparent;
    transition: background 0.3s, box-shadow 0.3s;
}
#site-header.scrolled {
    background: rgba(255,255,255,0.97);
    box-shadow: 0 1px 12px rgba(0,0,0,0.08);
}
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #A044B8;
    transition: width 0.2s;
}
.nav-link:hover::after { width: 100%; }

/* ── Stat cards ───────────────────────────────────────────── */
.stat-card {
    transition: transform 0.25s, box-shadow 0.25s;
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

/* ── Menu tab buttons ─────────────────────────────────────── */
.menu-tab {
    background: transparent;
    color: #6B7280;
    border: none;
    cursor: pointer;
}
.menu-tab.active {
    background: #A044B8;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(160,68,184,0.3);
}

/* ── Menu cards ───────────────────────────────────────────── */
.card-menu {
    background: #ffffff;
    border: 1px solid #E8E8E2;
    border-radius: 16px;
    padding: 1.25rem;
    transition: box-shadow 0.2s, transform 0.2s;
}
.card-menu:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.07);
    transform: translateY(-2px);
}

/* ── Reveal animations (progressive enhancement) ──────────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right,
    .reveal-grid {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .reveal-up { transform: translateY(32px); }
    .reveal-left { transform: translateX(-32px); }
    .reveal-right { transform: translateX(32px); }
    .reveal-grid { transform: scale(0.97); }

    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed,
    .reveal-grid.revealed {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .card-menu.revealed {
        transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.2s, border-color 0.2s;
    }
}

/* ── Mobile adjustments ───────────────────────────────────── */
@media (max-width: 767px) {
    .stat-card { padding: 1rem; }
    .stat-card .text-3xl { font-size: 1.5rem; }
}