/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 80px 20px 50px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00AEEF, #B3E5FC, #00AEEF, transparent);
    box-shadow: 0 0 20px rgba(0, 174, 239, 0.5);
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 174, 239, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 59, 92, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 24px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #B3E5FC 0%, #00AEEF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    position: relative;
    padding-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #00AEEF, #33BFFF);
    border-radius: 2px;
    animation: footerTitleUnderline 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(0, 174, 239, 0.5);
}

@keyframes footerTitleUnderline {
    0%, 100% {
        width: 100px;
    }
    50% {
        width: 150px;
    }
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 25px;
    font-weight: 600;
    color: #fff;
    position: relative;
    padding-bottom: 12px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #00AEEF, #33BFFF);
    border-radius: 2px;
    animation: footerSubtitleUnderline 2s ease-in-out infinite;
}

@keyframes footerSubtitleUnderline {
    0%, 100% {
        width: 80px;
    }
    50% {
        width: 120px;
    }
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.9;
    margin-bottom: 30px;
    font-size: 15px;
    font-weight: 300;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.footer-social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #00AEEF, #33BFFF);
    opacity: 0;
    transition: opacity 0.4s;
}

.footer-social-icon i {
    position: relative;
    z-index: 1;
    font-size: 18px;
}

.footer-social-icon:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: #00AEEF;
    box-shadow: 0 10px 30px rgba(0, 174, 239, 0.4);
}

.footer-social-icon:hover::before {
    opacity: 1;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 300;
    position: relative;
    padding-left: 20px;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    width: 12px;
    height: 2px;
    background: linear-gradient(90deg, #00AEEF, #B3E5FC);
    border-radius: 2px;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 25px;
}

.footer-links a:hover::before {
    width: 16px;
    box-shadow: 0 0 10px rgba(0, 174, 239, 0.6);
}

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

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 15px;
    transition: all 0.3s;
    font-weight: 300;
}

.footer-contact li:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer-contact i {
    color: #00AEEF;
    width: 24px;
    height: 24px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 174, 239, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
}

/* Copyright */
.copyright {
    background: linear-gradient(135deg, #0a0e27 0%, #16213e 100%);
    color: rgba(255, 255, 255, 0.5);
    padding: 30px 20px;
    border-top: 1px solid rgba(0, 174, 239, 0.2);
    position: relative;
}

.copyright::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00AEEF, transparent);
    box-shadow: 0 0 10px rgba(0, 174, 239, 0.5);
}

.copyright-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright-container p {
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 0.3px;
}

.copyright-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.copyright-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 14px;
    font-weight: 300;
    position: relative;
}

.copyright-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #00AEEF, #B3E5FC);
    transition: width 0.3s;
}

.copyright-links a:hover {
    color: #B3E5FC;
}

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

.copyright-links span {
    color: rgba(255, 255, 255, 0.2);
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    max-width: 400px;
    z-index: 1000;
}

.cookie-text {
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
}

.cookie-text a {
    color: #00AEEF;
    text-decoration: none;
}

.cookie-btn {
    background: linear-gradient(135deg, #003B5C, #004B6E);
    color: white;
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
}

/* Fixed Right Side Icons */
.fixed-social-bar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.fixed-icon-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 22px;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-decoration: none;
}

.fixed-icon-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-phone {
    background: #E8830A;
}

.btn-whatsapp {
    background: #25D366;
}

.btn-instagram {
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #00AEEF, #33BFFF);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    z-index: 998;
    box-shadow: 0 4px 15px rgba(0,174,239,0.4);
    transition: all 0.3s;
    border: none;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,174,239,0.6);
}

.scroll-to-top.show {
    display: flex;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 60px 20px 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-column h3 {
        font-size: 22px;
    }

    .footer-column h4 {
        font-size: 17px;
    }

    .copyright {
        padding: 25px 20px;
    }

    .copyright-container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .cookie-notice {
        left: 10px;
        right: 10px;
        bottom: 10px;
        padding: 20px;
    }

    .fixed-social-bar {
        right: 10px;
        gap: 10px;
    }

    .fixed-icon-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .fixed-social-bar {
        right: 5px;
    }

    .fixed-icon-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}