.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.content-placeholder {
    text-align: center;
    padding: 2rem;
}

.content-placeholder h1 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.footer {
    background: var(--gradient-secondary);
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.01) 100%);
    pointer-events: none;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1.5rem 0;
    position: relative;
    z-index: 1;
}

.footer-desktop {
    display: block;
}

.footer-mobile {
    display: none;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-bottom: 2rem;
}

.footer-brand {
    text-align: center;
    position: relative;
}

.footer-brand::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--gradient-primary);
}

.logo-container {
    display: inline-block;
    padding: 1.2rem;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    margin-bottom: 1.5rem;
    transition: all 0.3s var(--animation-timing);
    position: relative;
    overflow: hidden;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
    opacity: 0;
}

.logo-container:hover::before {
    transform: rotate(45deg) translate(50%, 50%);
    opacity: 1;
}

.logo-container:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-primary);
}

.logo {
    height: 50px;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
}

.brand-tagline {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.footer-section h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.footer-section h3 i {
    font-size: 1rem;
    opacity: 0.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
    transform: translateX(0);
    transition: transform 0.2s var(--animation-timing), opacity 0.2s var(--animation-timing);
}

.footer-section ul li:hover {
    transform: translateX(3px);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s var(--animation-timing);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.footer-section ul li a i {
    font-size: 0.8rem;
    opacity: 0.6;
    transition: all 0.3s var(--animation-timing);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-section ul li a:hover i {
    opacity: 1;
    transform: translateX(1px);
}

.footer-social {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s var(--animation-timing);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: all 0.3s var(--animation-timing);
    transform: translate(-50%, -50%);
    z-index: -1;
}

.social-link:hover::before {
    width: 100%;
    height: 100%;
}

.social-link:hover {
    color: white;
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 3px 10px rgba(255, 204, 0, 0.3);
}

.social-link:nth-child(1) { animation-delay: 0s; }
.social-link:nth-child(2) { animation-delay: 0.5s; }
.social-link:nth-child(3) { animation-delay: 1s; }
.social-link:nth-child(4) { animation-delay: 1.5s; }

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s var(--animation-timing);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a i {
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-links a:hover i {
    opacity: 1;
}

/* Responsive Design */
@media (min-width: 768px) {
    .footer-desktop {
        display: block;
    }
    
    .footer-mobile {
        display: none;
    }
    
    .footer-desktop .footer-top {
        grid-template-columns: 1fr 2fr;
        gap: 4rem;
        align-items: start;
    }
    
    .footer-desktop .footer-brand {
        text-align: left;
        padding-right: 2rem;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-desktop .footer-brand::after {
        left: 0;
        transform: none;
    }
    
    .footer-desktop .social-links {
        justify-content: flex-start;
    }
    
    .footer-desktop .footer-content {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 767px) {
    .footer-desktop {
        display: none;
    }
    
    .footer-mobile {
        display: block;
    }
    
    .footer-mobile .footer-container {
        padding: 1.5rem 1rem 0;
    }
    
    .footer-mobile .footer-brand {
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .footer-mobile .footer-brand .logo-container {
        padding: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-mobile .footer-brand .logo {
        height: 35px;
    }
    
    .footer-mobile .footer-brand .brand-tagline {
        font-size: 0.9rem;
        margin-bottom: 0;
    }
    
    .footer-mobile .footer-brand::after {
        display: none;
    }
    
    .footer-mobile .footer-content {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .footer-mobile .footer-section {
        text-align: left;
    }
    
    .footer-mobile .footer-section h3 {
        justify-content: flex-start;
        margin-bottom: 0.8rem;
        font-size: 1rem;
    }
    
    .footer-mobile .footer-section ul {
        display: flex;
        flex-direction: column;
        gap: 0.4rem;
    }
    
    .footer-mobile .footer-section ul li a {
        justify-content: flex-start;
        font-size: 0.85rem;
        padding: 0.2rem 0;
    }
    
    .footer-mobile .footer-section:nth-child(3) {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .footer-mobile .footer-section:nth-child(3) h3 {
        justify-content: center;
    }
    
    .footer-mobile .footer-section:nth-child(3) ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.8rem;
    }
    
    .footer-mobile .footer-section:nth-child(3) ul li a {
        justify-content: center;
        font-size: 0.8rem;
    }
    
    .footer-mobile .footer-social {
        text-align: center;
        padding: 1rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-mobile .social-links {
        justify-content: center;
        gap: 1rem;
    }
    
    .footer-mobile .social-link {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .footer-mobile .footer-bottom {
        margin-top: 1rem;
    }
    
    .footer-mobile .footer-bottom-content {
        padding: 1rem 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .footer-mobile .footer-bottom p {
        font-size: 0.8rem;
    }
    
    .footer-mobile .footer-links {
        justify-content: center;
        gap: 1rem;
    }
    
    .footer-mobile .footer-links a {
        font-size: 0.8rem;
    }
}

@media (min-width: 1024px) {
    .footer-container {
        padding: 4rem 2rem 0;
    }
    
    .footer-top {
        gap: 5rem;
    }
}

/* Subtle animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes subtleGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 204, 0, 0.1);
    }
    50% {
        box-shadow: 0 0 15px rgba(255, 204, 0, 0.2);
    }
}

.footer-section {
    animation: fadeInUp 0.4s var(--animation-timing);
}

.footer-section:nth-child(1) { 
    animation-delay: 0.1s;
}
.footer-section:nth-child(2) { 
    animation-delay: 0.2s;
}
.footer-section:nth-child(3) { 
    animation-delay: 0.3s;
}

.logo-container {
    animation: subtleGlow 4s ease-in-out infinite;
}