:root {
    --text-color: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.15);
    --card-hover: rgba(255, 255, 255, 0.1);
    --glow-color: rgba(255, 255, 255, 0.8);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    background-color: #050505;
    overflow: hidden; /* Hide scrollbars for the 3D scene */
    user-select: none;
}

#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
}

.ui-layer {
    position: relative;
    z-index: 2;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none; /* Let clicks pass through to 3D scene where there are no UI elements */
}

.main-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 4rem;
    text-align: center;
    background: linear-gradient(135deg, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 30px rgba(255, 255, 255, 0.1);
    animation: fadeInDown 1.5s ease-out;
}

.cards-container {
    display: flex;
    gap: 2rem;
    padding: 0 2rem;
    max-width: 1200px;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    pointer-events: auto; /* Re-enable clicks for cards */
}

.card {
    position: relative;
    width: 320px;
    height: 400px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    animation: fadeInUp 1.5s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.card:nth-child(1) { animation-delay: 0.2s; }
.card:nth-child(2) { animation-delay: 0.4s; }
.card:nth-child(3) { animation-delay: 0.6s; }

.card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    transition: opacity 0.4s ease, transform 0.6s ease;
    z-index: -1;
    filter: grayscale(80%);
}

.jewellery-bg {
    background-image: url('./jewellery.png');
}
.food-bg {
    background-image: url('./food.png');
}
.perfume-bg {
    background-image: url('./perfume.png');
}

.card:hover {
    transform: translateY(-15px);
    background: var(--card-hover);
    box-shadow: 0 15px 45px rgba(255, 255, 255, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.card:hover .card-bg {
    opacity: 0.8;
    transform: scale(1.05);
    filter: grayscale(0%);
}

.card-content {
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    position: relative;
    z-index: 1;
}

.card h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card p {
    font-size: 1rem;
    font-weight: 300;
    color: #ccc;
    line-height: 1.5;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.card:hover p {
    opacity: 1;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .main-title {
        font-size: 2.5rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    .cards-container {
        gap: 1.5rem;
    }
    .card {
        width: 280px;
        height: 350px;
    }
}

@media (max-width: 768px) {
    .ui-layer {
        justify-content: flex-start;
        padding-top: 10vh;
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
        pointer-events: auto;
    }
    .cards-container {
        flex-direction: column;
        align-items: center;
        padding-bottom: 2rem;
    }
    .card {
        width: 90%;
        max-width: 350px;
        height: 200px;
    }
    .card-content {
        padding: 1.5rem;
    }
}

/* Loader Styles */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #050505;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease, visibility 1s ease;
}

.loader-text {
    position: relative;
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.1);
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.2);
}

.loader-text::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    color: #fff;
    -webkit-text-stroke: 0px transparent;
    overflow: hidden;
    animation: fillText 1.5s cubic-bezier(0.85, 0, 0.15, 1) forwards;
    white-space: nowrap;
}

@keyframes fillText {
    0% { width: 0%; }
    100% { width: 100%; }
}

#loader.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Exit Transition Styles */
#exit-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #050505;
    z-index: 9998; /* just below loader */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
    pointer-events: none;
}

#exit-transition.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}