/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; }

/* ===== NAVBAR ===== */
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #d4a84b;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: #d4a84b !important; }

/* Navbar scrolled state handled by JS */

/* ===== MOBILE MENU ===== */
.mobile-link { transition: color 0.3s ease; }
#mobileMenu.open { opacity: 1 !important; pointer-events: all !important; }

/* ===== FLOATING CARDS ===== */
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}
.animate-float1 { animation: float1 4s ease-in-out infinite; }
.animate-float2 { animation: float2 5s ease-in-out infinite 0.5s; }
.animate-float3 { animation: float3 4.5s ease-in-out infinite 1s; }

/* ===== SCROLL REVEAL ===== */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal-up.visible, .reveal-left.visible, .reveal-right.visible {
        opacity: 1;
        transform: none;
    }
}

/* ===== STAT CARDS HOVER ===== */
.stat-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 20px 40px rgba(74, 35, 90, 0.2) !important;
}

/* ===== SCROLL BUTTON ===== */
#scrollBtn {
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
#scrollBtn:hover {
    opacity: 1;
    transform: translate(-50%) scale(1.1);
}

/* ===== SECTION DIVIDER ===== */
.section-divider {
    height: 4px;
    background: linear-gradient(90deg, #4A235A 0%, #d4a84b 50%, #4A235A 100%);
    opacity: 0.3;
}

/* ===== CUSTOM SELECTION ===== */
::selection {
    background: #d4a84b;
    color: #160b20;
}

/* ===== FOCUS STYLES ===== */
a:focus-visible, button:focus-visible {
    outline: 2px solid #d4a84b;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .font-serif { line-height: 1.2; }
}