/* ===================================
   FOOTER REDESIGN - CLEAN & MODERN
   =================================== */

.footer {
    background: linear-gradient(180deg, #1A2332 0%, #0F1419 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 70px 0 0;
    position: relative;
    overflow: hidden;
}

.footer-texture {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1;
}

/* Footer Logo & Brand */
.footer-logo {
    margin-bottom: 20px;
}

.footer-logo-image {
    height: 175px;
    width: auto;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}

.footer-logo-image:hover {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(5deg);
}

.footer-logo h3 {
    font-family: var(--font-secondary);
    font-size: 1.875rem;
    color: var(--color-white);
    margin-bottom: 10px;
    letter-spacing: 1px;
    font-weight: 400;
}

.footer-logo h3 span {
    color: var(--color-primary);
    font-style: italic;
}

.footer-tagline {
    color: var(--color-primary);
    font-style: italic;
    font-size: 0.9375rem;
    margin-bottom: 20px;
    font-weight: 300;
}

.footer-description {
    line-height: 1.8;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 380px;
}

/* Footer Columns */
.footer-col h4 {
    color: var(--color-white);
    font-weight: 500;
    margin-bottom: 28px;
    position: relative;
    padding-bottom: 14px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.875rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
}

/* Footer Links - Enhanced with Arrow Icon */
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    padding-left: 0;
}

.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-primary);
    font-size: 0.75rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-fast);
    position: absolute;
    left: 0;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 18px;
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Newsletter Form - Rounded Border */
.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.newsletter-form {
    display: flex;
    gap: 0;
    margin-top: 20px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    overflow: hidden;
    transition: border-color var(--transition-fast);
    background: rgba(255, 255, 255, 0.03);
}

.newsletter-form:focus-within {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.05);
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.newsletter-form button:hover {
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    transform: scale(1.05);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 28px;
}

.footer-bottom-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
    position: relative;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

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

.footer-bottom-links a:hover::after {
    width: 100%;
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }
    
    .footer-col:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 50px 0 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-bottom: 40px;
    }
    
    .footer-col:first-child {
        grid-column: auto;
    }
    
    .footer-logo h3 {
        font-size: 1.5rem;
    }
    
    .footer-logo-image {
        height: 150px;
    }
    
    .footer-description {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 24px 0;
    }
    
    .footer-bottom-links {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 40px 0 0;
    }
    
    .footer-content {
        gap: 35px;
        padding-bottom: 35px;
    }
    
    .footer-col h4 {
        font-size: 0.8125rem;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }
    
    .footer-links {
        gap: 12px;
    }
    
    .footer-links a {
        font-size: 0.875rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        border-radius: 8px;
    }
    
    .newsletter-form input {
        padding: 12px 16px;
    }
    
    .newsletter-form button {
        width: 100%;
        height: 46px;
        border-radius: 0 0 6px 6px;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom p,
    .footer-bottom-links a {
        font-size: 0.8125rem;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 12px;
    }
}