/* Стили для секции быстрых ссылок и footer */

/* ===== СЕКЦИЯ БЫСТРЫХ ССЫЛОК ===== */
.quick-links {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    position: relative;
    overflow: hidden;
}

/* Анимированный фон */
.quick-links::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(67, 97, 238, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(247, 37, 133, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(126, 87, 194, 0.05) 0%, transparent 70%);
    z-index: 1;
    animation: quick-links-bg-pulse 10s infinite alternate ease-in-out;
}

@keyframes quick-links-bg-pulse {
    0% { 
        opacity: 0.4;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.02);
    }
    100% { 
        opacity: 0.4;
        transform: scale(1);
    }
}

.quick-links .container {
    position: relative;
    z-index: 2;
}

.quick-links__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.quick-links__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary-light) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradient-text-shift 4s ease-in-out infinite alternate;
    text-shadow: 0 4px 8px rgba(67, 97, 238, 0.2);
    position: relative;
}

@keyframes gradient-text-shift {
    0% {
        background-position: 0% 50%;
        transform: scale(1);
    }
    100% {
        background-position: 100% 50%;
        transform: scale(1.02);
    }
}

.quick-links__title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary-light));
    border-radius: 3px;
    animation: title-line-expand 2s ease-in-out infinite alternate;
}

@keyframes title-line-expand {
    0% { 
        width: 80px; 
        opacity: 0.7; 
    }
    100% { 
        width: 120px; 
        opacity: 1; 
    }
}

.quick-links__description {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.quick-links__actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

/* Стили для быстрых ссылок */
.quick-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    
    /* Glassmorphism эффект */
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    
    /* Neumorphism тени */
    box-shadow: 
        8px 8px 16px rgba(200, 200, 200, 0.2),
        -8px -8px 16px rgba(255, 255, 255, 0.8),
        inset 2px 2px 4px rgba(255, 255, 255, 0.3),
        inset -2px -2px 4px rgba(200, 200, 200, 0.1);
}

/* Анимированный фон для ссылок */
.quick-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.6s ease;
    z-index: 1;
}

.quick-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.05) 0%, rgba(247, 37, 133, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    border-radius: 16px;
}

/* Hover эффекты */
.quick-link:hover {
    transform: translateY(-8px) scale(1.03);
    color: var(--color-primary);
    
    /* Усиленный glassmorphism */
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(67, 97, 238, 0.3);
    
    /* Более выраженные тени */
    box-shadow: 
        15px 15px 30px rgba(200, 200, 200, 0.3),
        -15px -15px 30px rgba(255, 255, 255, 1),
        inset 3px 3px 6px rgba(255, 255, 255, 0.4),
        inset -3px -3px 6px rgba(200, 200, 200, 0.2),
        0 20px 40px rgba(67, 97, 238, 0.2);
}

.quick-link:hover::before {
    left: 100%;
}

.quick-link:hover::after {
    opacity: 1;
}

/* Активное состояние */
.quick-link:active {
    transform: translateY(-4px) scale(0.98);
    transition: all 0.1s ease;
    box-shadow: 
        inset 6px 6px 12px rgba(200, 200, 200, 0.3),
        inset -6px -6px 12px rgba(255, 255, 255, 0.7);
}

/* Иконки в ссылках */
.quick-link svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    position: relative;
    z-index: 2;
}

.quick-link:hover svg {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(67, 97, 238, 0.3));
}

/* Текст в ссылках */
.quick-link span {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.quick-link:hover span {
    text-shadow: 0 2px 4px rgba(67, 97, 238, 0.2);
}

/* Специальные стили для разных типов ссылок */
.quick-link:nth-child(1) {
    animation-delay: 0.1s;
}

.quick-link:nth-child(1):hover {
    border-color: rgba(67, 97, 238, 0.4);
    box-shadow: 
        15px 15px 30px rgba(200, 200, 200, 0.3),
        -15px -15px 30px rgba(255, 255, 255, 1),
        0 20px 40px rgba(67, 97, 238, 0.25);
}

.quick-link:nth-child(2) {
    animation-delay: 0.2s;
}

.quick-link:nth-child(2):hover {
    border-color: rgba(247, 37, 133, 0.4);
    box-shadow: 
        15px 15px 30px rgba(200, 200, 200, 0.3),
        -15px -15px 30px rgba(255, 255, 255, 1),
        0 20px 40px rgba(247, 37, 133, 0.25);
}

.quick-link:nth-child(3) {
    animation-delay: 0.3s;
}

.quick-link:nth-child(3):hover {
    border-color: rgba(126, 87, 194, 0.4);
    box-shadow: 
        15px 15px 30px rgba(200, 200, 200, 0.3),
        -15px -15px 30px rgba(255, 255, 255, 1),
        0 20px 40px rgba(126, 87, 194, 0.25);
}

.quick-link:nth-child(4) {
    animation-delay: 0.4s;
}

.quick-link:nth-child(4):hover {
    border-color: rgba(72, 149, 239, 0.4);
    box-shadow: 
        15px 15px 30px rgba(200, 200, 200, 0.3),
        -15px -15px 30px rgba(255, 255, 255, 1),
        0 20px 40px rgba(72, 149, 239, 0.25);
}

/* Анимация появления ссылок */
.quick-link {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
    animation: quick-link-appear 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes quick-link-appear {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9) rotateX(-10deg);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-5px) scale(1.02) rotateX(2deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
    }
}

/* Ripple эффект при клике */
.quick-link.ripple-effect::before {
    animation: ripple-animation 0.6s ease-out;
}

@keyframes ripple-animation {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: #ecf0f1;
    padding: 40px 0;
    position: relative;
    overflow: hidden;
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary-light)) 1;
}

/* Анимированный фон footer */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(67, 97, 238, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(247, 37, 133, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    z-index: 1;
    animation: footer-bg-shift 12s infinite alternate ease-in-out;
}

@keyframes footer-bg-shift {
    0% { 
        opacity: 0.3;
        transform: translateX(-10px);
    }
    50% { 
        opacity: 0.7;
        transform: translateX(0);
    }
    100% { 
        opacity: 0.3;
        transform: translateX(10px);
    }
}

.footer .container {
    position: relative;
    z-index: 2;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer__copyright {
    flex: 1;
    min-width: 200px;
}

.footer__copyright p {
    margin: 0;
    font-size: 0.95rem;
    color: #bdc3c7;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.footer__copyright p::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 0.4s ease;
}

.footer__copyright:hover p {
    color: #ecf0f1;
    transform: translateY(-1px);
}

.footer__copyright:hover p::after {
    width: 100%;
}

.footer__links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer__link {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    padding: 8px 12px;
    border-radius: 8px;
    overflow: hidden;
}

.footer__link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: all 0.5s ease;
}

.footer__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 0.4s ease;
}

.footer__link:hover {
    color: #ecf0f1;
    transform: translateY(-3px) scale(1.05);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer__link:hover::before {
    left: 100%;
}

.footer__link:hover::after {
    width: 100%;
}

.footer__link:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s ease;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 992px) {
    .quick-links__actions {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 15px;
    }
    
    .quick-links__title {
        font-size: 2.2rem;
    }
    
    .quick-links__description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .quick-links {
        padding: 60px 0;
    }
    
    .quick-links__title {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .quick-links__description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .quick-links__actions {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .quick-link {
        padding: 16px 20px;
        font-size: 0.95rem;
    }
    
    .quick-link svg {
        width: 20px;
        height: 20px;
    }
    
    .footer__content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer__links {
        justify-content: center;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .quick-links {
        padding: 50px 0;
    }
    
    .quick-links__title {
        font-size: 1.8rem;
    }
    
    .quick-links__description {
        font-size: 0.95rem;
    }
    
    .quick-link {
        padding: 14px 18px;
        font-size: 0.9rem;
        gap: 12px;
    }
    
    .quick-link svg {
        width: 18px;
        height: 18px;
    }
    
    .footer {
        padding: 30px 0;
    }
    
    .footer__links {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer__copyright p {
        font-size: 0.85rem;
    }
    
    .footer__link {
        font-size: 0.85rem;
        padding: 6px 10px;
    }
}

@media (max-width: 480px) {
    .quick-links__title {
        font-size: 1.6rem;
    }
    
    .quick-link {
        padding: 12px 16px;
        font-size: 0.85rem;
        gap: 10px;
    }
    
    .quick-link svg {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 320px) {
    .quick-links__title {
        font-size: 1.4rem;
    }
    
    .quick-links__description {
        font-size: 0.9rem;
    }
    
    .quick-link {
        padding: 10px 14px;
        font-size: 0.8rem;
        gap: 8px;
    }
    
    .quick-link svg {
        width: 14px;
        height: 14px;
    }
    
    .footer__copyright p {
        font-size: 0.8rem;
    }
    
    .footer__link {
        font-size: 0.8rem;
        padding: 5px 8px;
    }
}

/* Анимации при скролле */
.quick-links.scroll-animate .quick-links__title {
    animation: title-scroll-in 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.quick-links.scroll-animate .quick-links__description {
    animation: description-scroll-in 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.2s forwards;
}

@keyframes title-scroll-in {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes description-scroll-in {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Дополнительные эффекты для улучшения UX */
.quick-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.footer__link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Эффект параллакса для секции быстрых ссылок */
.quick-links.parallax-active {
    transform: translateY(var(--parallax-offset, 0));
}

/* Дополнительные hover эффекты */
.quick-link:hover {
    animation: quick-link-pulse 2s infinite alternate;
}

@keyframes quick-link-pulse {
    0% {
        box-shadow: 
            15px 15px 30px rgba(200, 200, 200, 0.3),
            -15px -15px 30px rgba(255, 255, 255, 1),
            0 20px 40px rgba(67, 97, 238, 0.2);
    }
    100% {
        box-shadow: 
            20px 20px 40px rgba(200, 200, 200, 0.4),
            -20px -20px 40px rgba(255, 255, 255, 1),
            0 25px 50px rgba(67, 97, 238, 0.3);
    }
}