/* Footer Styles */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-5xl) 0 var(--space-xl);
    position: relative;
    z-index: 10;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--border-color);
}

.footer__column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer__column:first-child {
    align-items: center;
    text-align: center;
}

.footer__column:first-child .footer__logo,
.footer__column:first-child .footer__social,
.footer__column:first-child .footer__description {
    align-self: center;
}

/* Footer Logo */
.footer__logo {
    margin-bottom: var(--space-md);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.footer__logo .logo {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.footer__logo .logo-theme {
    position: relative;
    width: clamp(130px, 16vw, 180px);
    height: auto;
    aspect-ratio: 473 / 774;
}

.footer__logo .logo-theme .logo--image {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    padding: 0;
    object-fit: contain;
}

.footer__brand-name {
    margin-top: 0.35rem;
    font-size: clamp(0.9rem, 1.1vw, 1.05rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--text-primary);
    width: 100%;
    text-align: center;
}

/* Footer Description */
.footer__description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

/* Footer Social Links */
.footer__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
    justify-content: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: var(--transition-all);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.social-link svg {
    transition: all var(--transition-base);
}

.social-link:hover svg {
    transform: scale(1.1) rotate(-10deg);
    animation: socialPulse 0.6s ease-in-out;
}

@keyframes socialPulse {
    0%, 100% {
        transform: scale(1.1) rotate(-10deg);
    }
    50% {
        transform: scale(1.2) rotate(10deg);
    }
}

/* Footer Titles */
.footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

/* Footer Links */
.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer__links li {
    position: relative;
}

.footer__links a {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: var(--transition-colors);
    display: inline-block;
    position: relative;
}

.footer__links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.footer__links a:hover::after {
    width: 100%;
}

/* Footer Contact */
.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    min-width: 0;
}

.footer__contact svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--primary-color);
}

.footer__contact a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
    white-space: nowrap;
}

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

/* Newsletter Form */
.footer__newsletter-text {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: var(--transition-all);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-form input::placeholder {
    color: var(--text-tertiary);
}

.newsletter-form .btn {
    padding: var(--space-md);
    flex-shrink: 0;
}

.newsletter-form .btn svg {
    transition: transform var(--transition-base);
}

.newsletter-form .btn:hover svg {
    transform: translateX(6px) scale(1.1);
    animation: sendPulse 0.6s ease-in-out;
}

@keyframes sendPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
        transform: translateX(10px) scale(1.2);
    }
}

/* Footer Bottom */
.footer__bottom {
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    padding-top: var(--space-xl);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }
    
    .footer__column:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer__logo .logo-theme {
        width: clamp(130px, 40vw, 170px);
    }

    .footer {
        padding: var(--space-4xl) 0 var(--space-lg);
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer__column:first-child {
        grid-column: 1;
    }
    
    .footer__description {
        max-width: 100%;
    }
}