/* ==================== VARIÁVEIS ==================== */
:root {
    --gold: #d4af37;
    --gold-light: #e8c97a;
    --bg-card: #181818;
}

/* ==================== BASE ==================== */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

h1, h2, h3 {
    font-weight: 600;
    letter-spacing: -0.04em;
}

/* ==================== SCROLL REVEAL ==================== */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== NAVBAR ==================== */
.nav-link {
    position: relative;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gold), var(--gold-light));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

/* ==================== FILTER BUTTONS ==================== */
.filter-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.filter-btn.active {
    background-color: var(--gold);
    color: #111111;
    border-color: var(--gold);
    box-shadow: 0 6px 20px -4px rgba(212, 175, 55, 0.35);
}

/* ==================== STORE CARDS - AVANÇADO ==================== */
.store-card {
    background: linear-gradient(145deg, #181818, #141414);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s ease;
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.store-card:hover {
    transform: translateY(-16px) rotateX(4deg) rotateY(2deg);
    border-color: var(--gold);
    box-shadow: 0 45px 90px -20px rgba(0, 0, 0, 0.7),
                0 0 0 1px rgba(212, 175, 55, 0.25);
}

/* Efeito de brilho no card */
.store-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -100%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(212, 175, 55, 0.15),
        transparent
    );
    transition: 0.6s;
}

.store-card:hover::before {
    left: 250%;
}

/* ==================== BOTÕES AVANÇADOS ==================== */
.gold-btn, .whatsapp-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gold-btn:hover, .whatsapp-btn:hover {
    transform: translateY(-4px) scale(1.02);
}

.gold-btn:active, .whatsapp-btn:active {
    transform: scale(0.98);
}

/* Ripple effect */
.gold-btn::after, .whatsapp-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.gold-btn:active::after, .whatsapp-btn:active::after {
    width: 300px;
    height: 300px;
}

/* ==================== ANIMAÇÕES DE ENTRADA ==================== */
.animate-fade-up {
    opacity: 0;
    transform: translateY(70px);
    animation: fadeUpAdvanced 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes fadeUpAdvanced {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== THREE.JS CONTAINER ==================== */
#three-canvas {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

#three-canvas:hover {
    transform: scale(1.015);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5);
}

/* ==================== MODAL ==================== */
#map-modal {
    animation: modalEnter 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes modalEnter {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ==================== MENU MOBILE ==================== */
.mobile-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-link:hover {
    color: var(--gold);
    transform: translateX(12px);
}