/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: transparent;
    color: var(--gold-primary);
    border: 1px solid var(--gold-primary);
    font-weight: 400;
}

.btn-primary:hover {
    background-color: var(--gold-hover);
    color: #0a0a0a;
    border-color: var(--gold-hover);
    box-shadow: 0 4px 20px rgba(197, 160, 89, 0.2);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

/* Service Card */
.service-card {
    background-color: var(--bg-card);
    padding: 40px 30px;
    border-radius: 4px;
    border: 1px solid var(--border-dark);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    border-color: var(--gold-primary);
}

.gold-icon {
    width: 35px;
    height: 35px;
    stroke: var(--gold-primary);
    stroke-width: 1.5;
    fill: none;
    margin-bottom: var(--spacing-sm);
    transition: stroke var(--transition-normal);
}

.service-card:hover .gold-icon {
    stroke: var(--gold-hover);
}

.service-card h3 {
    color: var(--gold-primary);
    font-size: 1.3rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 300;
}

/* Floating WhatsApp Button */
.whatsapp-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    z-index: 999;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.whatsapp-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-fab img {
    width: 35px;
    height: 35px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}