/* General Body Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f2fefc; 
    color: #150e0e; 
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: auto;
    overflow: hidden;
    padding: 0 10px;
}

/* Header and Navigation */
header {
    background: #fcffff; 
    color: #2082b7;
    padding: 20px 0;
    border-bottom: 3px solid #e2eef2;
    box-shadow: #f5f2f5;
    border-radius: 30px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}

header h1 {
    margin: 0;
    font-size: 2em;
}

header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav li {
    display: inline;
    padding: 0 15px;
}

header nav a {
    color: #0c7fac;
    text-decoration: currentColor;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s ease;
    align-items: self-start;
}

header nav a:hover {
    color: #00aaff;
}

/* Main Content Section */
main {
    padding: 40px 0;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 2.5em;
    color: #2465b0;
}

/* Photo Grid (Masonry Layout) */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    /* grid-auto-rows: 20px; */
    gap: 5px;
    padding: 0px 0px;
}

.grid-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.photo-grid a:hover .grid-image {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(0, 170, 255, 0.3);
    filter: brightness(1.1);
}


.photo-grid a:nth-child(1) .grid-image { grid-row-end: span 18; }
.photo-grid a:nth-child(2) .grid-image { grid-row-end: span 28; }
.photo-grid a:nth-child(3) .grid-image { grid-row-end: span 20; }
.photo-grid a:nth-child(4) .grid-image { grid-row-end: span 23; }
.photo-grid a:nth-child(5) .grid-image { grid-row-end: span 33; }
.photo-grid a:nth-child(6) .grid-image { grid-row-end: span 15; }
.photo-grid a:nth-child(7) .grid-image { grid-row-end: span 22; }
.photo-grid a:nth-child(8) .grid-image { grid-row-end: span 26; }
.photo-grid a:nth-child(9) .grid-image { grid-row-end: span 19; }
.photo-grid a:nth-child(10) .grid-image { grid-row-end: span 30; }
.photo-grid a:nth-child(11) .grid-image { grid-row-end: span 28; }
.photo-grid a:nth-child(12) .grid-image { grid-row-end: span 19; }
.photo-grid a:nth-child(13) .grid-image { grid-row-end: span 27; }
.photo-grid a:nth-child(14) .grid-image { grid-row-end: span 17; }
.photo-grid a:nth-child(15) .grid-image { grid-row-end: span 31; }
.photo-grid a:nth-child(16) .grid-image { grid-row-end: span 21; }
.photo-grid a:nth-child(17) .grid-image { grid-row-end: span 29; }
.photo-grid a:nth-child(18) .grid-image { grid-row-end: span 25; }
.photo-grid a:nth-child(19) .grid-image { grid-row-end: span 24; }
.photo-grid a:nth-child(20) .grid-image { grid-row-end: span 34; }
.photo-grid a:nth-child(21) .grid-image { grid-row-end: span 16; }
.photo-grid a:nth-child(22) .grid-image { grid-row-end: span 24; }
.photo-grid a:nth-child(23) .grid-image { grid-row-end: span 27; }
.photo-grid a:nth-child(24) .grid-image { grid-row-end: span 20; }
.photo-grid a:nth-child(25) .grid-image { grid-row-end: span 32; }
.photo-grid a:nth-child(26) .grid-image { grid-row-end: span 29; }
.photo-grid a:nth-child(27) .grid-image { grid-row-end: span 19; }
.photo-grid a:nth-child(28) .grid-image { grid-row-end: span 28; }
.photo-grid a:nth-child(29) .grid-image { grid-row-end: span 18; }
.photo-grid a:nth-child(30) .grid-image { grid-row-end: span 32; }
.photo-grid a:nth-child(31) .grid-image { grid-row-end: span 22; }
.photo-grid a:nth-child(32) .grid-image { grid-row-end: span 30; }
.photo-grid a:nth-child(33) .grid-image { grid-row-end: span 26; }
.photo-grid a:nth-child(34) .grid-image { grid-row-end: span 25; }
.photo-grid a:nth-child(35) .grid-image { grid-row-end: span 35; }
.photo-grid a:nth-child(36) .grid-image { grid-row-end: span 17; }
.photo-grid a:nth-child(37) .grid-image { grid-row-end: span 25; }
.photo-grid a:nth-child(38) .grid-image { grid-row-end: span 26; }
.photo-grid a:nth-child(39) .grid-image { grid-row-end: span 21; }
.photo-grid a:nth-child(40) .grid-image { grid-row-end: span 32; }


/*  LIGHTBOX STYLES */

.lightbox {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    justify-content: center;
    align-items: center;
}

/* This is the magic rule: show the lightbox when it is the target */
.lightbox:target {
    display: flex;
}

.lightbox img {
    margin: auto;
    display: block;
    max-width: 85%;
    max-height: 85%;
    border-radius: 5px;
}

/* The Close Button */
.close-button {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    text-decoration: none;
}

.close-button:hover {
    color: #bbb;
}
/* Contact Section */
#contact { text-align: center; }
.content-section{
    background-color: #e9f0f4;
    padding: 10px 10px;
    border-radius: 50px;
}
.contact-links {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}
.contact-button {
    text-decoration: none;
    color: rgb(246, 250, 251);
    background-color: rgb(17, 89, 152);
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    transition: background-color 0.3s;
    display: inline-block;
}
.contact-button:hover {
    background-color: blue;
}
.contact-button i {
    margin-right: 0.5rem;
}
.contact-links p{
    background-color: #d3dcdf;
    margin: auto;
    box-shadow: #150e0e;
    border-radius: 5px;
    padding: 10px 10px;
}
.contact-links a:hover  {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(0, 170, 255, 0.3);
    filter: brightness(1.1);
}



/* --- Footer --- */
footer {
    background-color: rgb(234, 242, 243);
    color: var(--light-color);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 4rem;
}