.swiper-slide {
    overflow: hidden;
}
.ken-burns {
    transform: scale(1);
    transition: transform 8s ease-in-out;
    will-change: transform;
}
.swiper-slide-active .ken-burns {
    transform: scale(1.08);
}

.swiper-button-next, .swiper-button-prev {
    color: #a29061;
    background-color: rgba(37, 37, 37, 0.6);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    transition: all 0.4s ease;
    border: 1px solid rgba(162, 144, 97, 0.4);
    backdrop-filter: blur(4px);
}
.swiper-button-next:hover, .swiper-button-prev:hover {
    background-color: #a29061;
    color: #fff;
    border-color: #a29061;
    transform: scale(1.05);
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 18px;
}
.swiper-pagination-bullet {
    background-color: #fff;
    opacity: 0.6;
    width: 10px;
    height: 10px;
    transition: all 0.3s ease;
}
.swiper-pagination-bullet-active {
    background-color: #a29061;
    opacity: 1;
    transform: scale(1.3);
}

@media (max-width: 768px) {
    .swiper-button-next, .swiper-button-prev {
        display: none !important;
    }
}

.nav-link {
    position: relative;
    padding-bottom: 4px;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: #a29061;
    transition: width 0.3s ease;
}
.nav-link:hover {
    color: #a29061;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.glass-box {
    background: rgba(25, 25, 25, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(162, 144, 97, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.topbar-link:hover i {
    transform: scale(1.1);
}
.topbar-link i {
    transition: transform 0.3s ease;
}

#preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background-color: #252525;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
}
.loader-rings {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 30px;
}
.loader-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
}
.loader-ring:nth-child(1) {
    inset: 0;
    border-top-color: #a29061;
    border-bottom-color: #a29061;
    animation: spin 2s linear infinite;
}
.loader-ring:nth-child(2) {
    inset: 15px;
    border-left-color: rgba(162, 144, 97, 0.4);
    border-right-color: rgba(162, 144, 97, 0.4);
    animation: spin-reverse 1.5s linear infinite;
}
.loader-ring:nth-child(3) {
    inset: 30px;
    border-top-color: #fff;
    animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}
.loader-center {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-logo 2s ease-in-out infinite;
}
.loader-center img {
    height: 35px;
    object-fit: contain;
}
.loader-text {
    color: #a29061;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.6em;
    text-transform: uppercase;
    animation: pulse-text 2s ease-in-out infinite;
    margin-left: 0.6em;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes spin-reverse {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}
@keyframes pulse-logo {
    0%, 100% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}
@keyframes pulse-text {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.scroll-progress-circle {
    transition: stroke-dashoffset 0.1s;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}
.sticky-btn {
    transition: all 0.3s ease;
    transform: translateX(100%);
    opacity: 0;
}
.sticky-btn.show {
    transform: translateX(0);
    opacity: 1;
}
.scroll-top-btn {
    transition: all 0.3s ease;
    transform: translateY(100px);
    opacity: 0;
}
.scroll-top-btn.show {
    transform: translateY(0);
    opacity: 1;
}