@media (min-width:768px) {
    .hide-lg {
        display: none;
    }
} 
@media (max-width:768px) {
    .hide-sm {
        display: none;
    }
} 
 

/* Premium Floating Contact Buttons (Viewport Right Side Fixed) */
.floating-contact-buttons {
    position: fixed;
    top: 50%;
    right: 25px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 999999;
    pointer-events: auto;
    animation: floatingRightReveal 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    opacity: 0;
}

@keyframes floatingRightReveal {
    0% { opacity: 0; right: -80px; transform: translateY(-50%); }
    100% { opacity: 1; right: 25px; transform: translateY(-50%); }
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    border: 2px solid rgba(255,255,255,0.15);
}

.call-btn {
    background: linear-gradient(135deg, #cda274, #9a734c);
    border-color: rgba(205, 162, 116, 0.5);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-color: rgba(37, 211, 102, 0.5);
}

.floating-btn::before {
    content: '';
    position: absolute;
    top: -4px; left: -4px; right: -4px; bottom: -4px;
    border-radius: 50%;
    z-index: -1;
    animation: pulseRingClean 2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
    border: 2px solid inherit;
}

.call-btn::before {
    border-color: #cda274;
}

.whatsapp-btn::before {
    border-color: #25D366;
}

.floating-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 15px 35px rgba(0,0,0,0.8);
}

@keyframes pulseRingClean {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

@media (max-width: 768px) {
    .floating-contact-buttons {
        right: 15px;
        gap: 15px;
        animation: floatingRightRevealMobile 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    }
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    @keyframes floatingRightRevealMobile {
        0% { opacity: 0; right: -80px; transform: translateY(-50%); }
        100% { opacity: 1; right: 15px; transform: translateY(-50%); }
    }
}


/* ============ FOOTER ============ */
footer {
    background: #0a0a0a;
    padding: 100px 5% 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-logo {
    font-family: var(--serif);
    font-size: 3.5rem;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--accent-color);
}

.footer-desc {
    max-width: 320px;
    margin-bottom: 30px;
    font-size: 1rem;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 30px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: #a0a0a0;
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 10px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: #666;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #666;
    font-size: 1.2rem;
    transition: 0.3s;
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    footer {
        padding: 80px 5% 40px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}