@import url("https://fonts.googleapis.com/css2?family=Kalam:wght@400&display=swap");

:root {
    --adjust-size: 0px; 
}

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

main {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100vw;
    min-height: 100vh;
    overflow-x: hidden;
}

p {
    line-height: 1;
}

a {
    color: crimson;
    text-decoration: none;
}

img {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    pointer-events: none;
}

.mainsection {
  
    background-position: center center; 
    background-size: cover;            
    background-repeat: no-repeat;
    background-image: url("../img/navbg.png"), -webkit-gradient(linear, left top, right top, from(#e7fbff), to(#eefbfd));
    min-height: 100vh; 
    width: 100%;
}


#gallery {
    position: relative;
    left: calc(-1 * var(--adjust-size));
    display: grid;
    /* एका रो मध्ये ३ कॉलम्स राहतील */
    grid-template-columns: repeat(3, 1fr); 
    gap: 20px;
    max-width: 100vw;
    padding: 20px;
    -webkit-perspective: 0;
    perspective: 0;

}

/* मोबाईल व्ह्यूसाठी रिस्पॉन्सिव्ह बदल */
@media (max-width: 768px) {
    #gallery {
        grid-template-columns: repeat(3, 1fr); /* मोबाईलवरही ३ कॉलम्स राहतील */
        gap: 10px; 
        padding: 10px;
    }
    figure figcaption {
        font-size: 11px;
    }
}

/* --- झुला/स्विमिंग इफेक्ट टाइमिंग्स --- */
#gallery figure:nth-child(7n) { --duration: 1s; --pin-color: crimson; }
#gallery figure:nth-child(7n + 1) { --duration: 1.8s; --pin-color: hotpink; }
#gallery figure:nth-child(7n + 2) { --duration: 1.3s; --pin-color: magenta; }
#gallery figure:nth-child(7n + 3) { --duration: 1.5s; --pin-color: orangered; }
#gallery figure:nth-child(7n + 4) { --duration: 1.1s; --pin-color: darkorchid; }
#gallery figure:nth-child(7n + 5) { --duration: 1.6s; --pin-color: deeppink; }
#gallery figure:nth-child(7n + 6) { --duration: 1.2s; --pin-color: mediumvioletred; }

#gallery figure:nth-child(3n) { --angle: 3deg; }
#gallery figure:nth-child(3n + 1) { --angle: -3.3deg; }
#gallery figure:nth-child(3n + 2) { --angle: 2.4deg; }

#gallery figure:nth-child(odd) { --direction: alternate; }
#gallery figure:nth-child(even) { --direction: alternate-reverse; }

#gallery figure {
    --angle: 3deg;
    --count: 5;
    --duration: 1s;
    --delay: calc(-0.5 * var(--duration));
    --direction: alternate;
    --pin-color: red;

    position: relative;
    display: inline-block;
    margin: var(--adjust-size);
    padding: 0.5rem;
    border-radius: 5px;
    box-shadow: 0 7px 8px rgba(0, 0, 0, 0.4);
    width: 100%;
    height: auto;
    text-align: center;
    background-color: ghostwhite;
    
    /* ओळखीची अनस्प्लॅश बॅकग्राउंड काढून टाकली आहे जेणेकरून तुमचे कार्ड्स स्वच्छ दिसतील */
    background-image: none; 

    transform-origin: center 0.22rem;
    will-change: transform;
    break-inside: avoid;
    overflow: hidden;
    outline: 1px solid transparent;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

#gallery.active figure {
    animation-duration: var(--duration), 1.5s;
    animation-delay: var(--delay), calc(var(--delay) + var(--duration) * var(--count));
    animation-timing-function: ease-in-out;
    animation-iteration-count: var(--count), 1;
    animation-direction: var(--direction), normal;
    animation-fill-mode: both;
    animation-name: swing, swingEnd;
}

/* टाचणी/पिन इफेक्ट */
#gallery figure:after {
    position: absolute;
    top: 0.22rem;
    left: 50%;
    width: 0.7rem;
    height: 0.7rem;
    content: "";
    background: var(--pin-color);
    border-radius: 50%;
    box-shadow: -0.1rem -0.1rem 0.3rem 0.02rem rgba(0, 0, 0, 0.5) inset;
    filter: drop-shadow(0.3rem 0.15rem 0.2rem rgba(0, 0, 0, 0.5));
    transform: translateZ(0);
    z-index: 2;
}

/* FIXED: इमेज मूळ आकारात दिसण्यासाठी बदल */
figure img {
    width: 100%;
    height: 400px;          /* बदल: निश्चित उंचीऐवजी ऑटो केली */
    object-fit: contain;   /* बदल: इमेज कट न होता संपूर्ण बसेल */
    display: block;
    border-radius: 5px;
    margin-bottom: 10px;
    z-index: 1;
}

figure figcaption {
    font-size: 14px;
    font-weight: 400;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    z-index: 1;
}

figure h2 { color: crimson; font-size: 22px; }
figure p { font-size: 17px; }
figure small { font-size: 12px; }

figure > div {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes swing {
    0% { transform: rotate3d(0, 0, 1, calc(-1 * var(--angle))); }
    100% { transform: rotate3d(0, 0, 1, var(--angle)); }
}

@keyframes swingEnd {
    to { transform: rotate3d(0, 0, 1, 0deg); }
}

#info {
    position: relative;
    text-align: center;
    z-index: 1;
}
#info a { font-size: 1.1rem; }


/* लाईटबॉक्स बॅकग्राउंड */
.lightbox-modal {
    display: none; 
    position: fixed;
    z-index: 10000; /* सर्व घटकांच्या वर दिसण्यासाठी */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9); /* काळा पारदर्शक बॅकग्राउंड */
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

/* जेव्हा मॉडेल ॲक्टिव्ह असेल */
.lightbox-modal.show {
    display: flex;
    opacity: 1;
}

/* मोठी दिसणारी इमेज */
.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.2);
    transform: scale(0.7);
    transition: transform 0.3s ease-in-out;
}

.lightbox-modal.show .lightbox-content {
    transform: scale(1); /* झूम इन इफेक्ट */
}

/* क्लोज बटण (X) */
.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.close-lightbox:hover {
    color: crimson;
}

/* गॅलरीमधील इमेजवर माउस नेल्यावर क्लिक करण्याचा फील येण्यासाठी */
#gallery figure img {
    cursor: pointer;
    transition: transform 0.2s ease;
}
#gallery figure img:hover {
    transform: scale(1.02);
}