/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', Arial, Helvetica, sans-serif;
}

/* ================= HERO / INTRO ================= */
.hero {
    position: fixed;
    inset: 0;
    overflow: hidden;
    cursor: pointer;
    transition: transform 1.2s ease, opacity 1s ease;
    z-index: 10;
}

.hero.zoom {
    transform: scale(1.3);
    opacity: 0;
    pointer-events: none;
}

.bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
}

.content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    z-index: 2;
    animation: fadeUp 1.2s ease forwards;
}

.content h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    letter-spacing: 4px;
}

.content p {
    margin-top: 10px;
    font-size: 1.1rem;
    opacity: 0.85;
}

.cta {
    margin-top: 30px;
    padding: 12px 30px;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid rgba(255,255,255,0.7);
    background: transparent;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta:hover {
    background: white;
    color: black;
}

/* ANIMAÇÃO INTRO */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================= MAIN ================= */
.main {
    display: none;
    min-height: 100vh;
    background: #f5f5f5;
    padding: 80px 8%;
}

.hidden {
    display: none;
}

/* ================= PRODUTOS ================= */
.products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 14px;
    text-align: center;
    transition: transform .3s ease, box-shadow .3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 45px rgba(0,0,0,.15);
}

.card img {
    max-width: 100%;
    height: 240px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,.2));
    transition: transform .3s ease;
}

.card:hover img {
    transform: scale(1.05) rotate(-1deg);
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.card p {
    font-size: .9rem;
    opacity: .7;
}

/* ================= RESPONSIVO ================= */
@media (max-width: 768px) {
    .main {
        padding: 60px 6%;
    }
}