html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

.top-bar {
    transition: transform 0.3s ease-in-out;
    height: 40px;
    display: flex;
    align-items: center;
}

.top-bar.hidden-bar {
    transform: translateY(-100%);
}

.main-header {
    transition: all 0.3s ease-in-out;
    top: 40px;
    margin-top: 0;
}

.main-header.sticky-header {
    top: 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.clip-triangle {
    clip-path: polygon(0 0, 100% 0, 100% 80%, 0 100%);
}

.bg-gradient {
    background: linear-gradient(90deg, #FF9900, #FFC107);
}

.text-stroke {
    -webkit-text-stroke: 1px #FF9900;
    color: transparent;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.animate-float {
    animation: float 5s ease-in-out infinite;
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.05); }
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.animate-bounce-subtle {
    animation: bounce-subtle 2s ease-in-out infinite;
}

@keyframes shine {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}

.animate-shine {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    background-size: 200% 100%;
    animation: shine 3s infinite;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.card-hover {
    transition: all 0.3s ease-in-out;
}

.card-hover:hover {
    transform: translateY(-10px);
}

.mobile-menu {
    transition: transform 0.3s ease-in-out;
}

.mobile-menu-open {
    transform: translateX(0);
}

.mobile-menu-closed {
    transform: translateX(100%);
}

.gallery-item {
    overflow: hidden;
    transition: all 0.3s ease-in-out;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.gallery-item img {
    transition: transform 0.5s ease-in-out;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 100;
    padding: 50px;
    overflow: auto;
    transition: opacity 0.3s ease;
}

.modal-content {
    display: block;
    margin: 0 auto;
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.modal-close {
    color: white;
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #FF9900;
}

.modal-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    left: 0;
}

.modal-nav button {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.modal-nav button:hover {
    background-color: rgba(255, 153, 0, 0.6);
}