/* ========================= */
/* 1. CSS Reset & Base Styles */
/* ========================= */
@import url('https://fonts.googleapis.com/css2?family=Asul:wght@400;700&display=swap');
body, h1, h2, h3, p, ul {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@font-face {
    font-family: Asul;
    src: url('https://fonts.googleapis.com/css2?family=Asul:wght@400;700&display=swap');
}

body {
    font-family: 'Asul', '3270 Nerd Font', 'Courier New', Courier, monospace, sans-serif;
    margin: 0;
    padding: 0;
    background: #181820;
    color: #f3f3f3;
    line-height: 1.6;
    min-height: 100vh;
}

/* ========================= */
/* 2. Typography */
/* ========================= */
.asul-regular {
    font-family: "Asul", serif;
    font-weight: 400;
    font-style: normal;
}
.asul-bold {
    font-family: "Asul", serif;
    font-weight: 700;
    font-style: normal;
}
h2 {
    color: #2ddf71;
    margin-bottom: 1rem;
    font-size: 4rem;
}
p {
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #f3f3f3;
    background: none;
}

/* ========================= */
/* 3. Layout Containers */
/* ========================= */
main {
    max-width: 900px;
    margin: 2rem auto;
    background: rgba(40, 0, 60, 0.85);
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(106, 27, 154, 0.10);
    padding: 2rem 3vw;
}
#content {
    margin-top: 100px; /* To offset fixed header */
    position:relative;
}
section {
    max-width: 1800px;
    margin: 1rem auto;
    background: rgba(40, 0, 60, 0.85);
    border-radius: 20px;
    box-shadow: 0 5px 16px rgba(71, 66, 75, 0.1);
    padding: 1rem 2vw;
    position:relative;
    scroll-margin-top: 120px; /* Offset for fixed header */
}
section #about {
    background: rgba(40, 0, 60, 0.85);
    border-radius: 20px;
    box-shadow: 0 5px 16px rgba(71, 66, 75, 0.1);
    padding: 1rem 2vw;
    margin-top: 250px; /* To offset fixed header */
}

/* ========================= */
/* 4. Navigation Styles */
/* ========================= */
#nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
    padding: 18px 0;
    margin: 0;
    justify-content: center;
    background: #222;
    min-height: 60px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    font-size: 1.5rem;
    overflow-x: auto;
    left: 0;
    box-sizing: border-box;
}
#nav-links li {
    display: inline;
}
#nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    font-size: 1.25em;
    padding: 16px 24px;
    border-radius: 7px;
    transition: background 0.2s, color 0.2s;
}
#nav-links a:hover {
    background: #444;
    color: #ffd700;
}
nav {
    background: #232336;
    box-shadow: 0 1px 4px rgba(67, 234, 124, 0.10);
    border-bottom: 3px solid #43ea7c;
    padding: 10px 0;
    position:fixed;
    width:100%;
    height:auto;
    z-index: 1100;
    top: 0px
}
nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 1.5rem;
    overflow-x: auto;
}
nav li {
    display: inline;
    background: #232336;
    box-shadow: 0 1px 4px rgba(67, 234, 124, 0.10);
    padding: 0.5rem 0;
    text-align: center;
    /* border-bottom: 3px solid #43ea7c; */
    margin-bottom:0px;
}
nav a {
    color: #43ea7c;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 600;
    transition: color 0.2s, border-bottom 0.5s;
    font-size: 2rem;
}
nav a:hover {
    color: #1749a2;
    border-bottom: 3px solid #1749a2;
}
ul #nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* ========================= */
/* 5. Header Styles */
/* ========================= */
header {
    background: #232336;
    color: #f3f3f3;
    /* padding: 2rem 0; */
    text-align: center;
    box-shadow: 0 2px 8px rgba(45, 108, 223, 0.08);
    /* border-bottom: 4px solid #43ea7c; */
    height: auto;
    /* position: fixed; */
    width:100%;
    top: 0;
}
header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}
header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ========================= */
/* 6. Links & Lists */
/* ========================= */
ul {
    list-style: disc inside;
    margin-bottom: 1.5rem;
}
a {
    color: #2d6cdf;
    text-decoration: underline;
}
a:hover {
    color: #1749a2;
    text-shadow: 0 0 8px #43ea7c;
    text-decoration-color: #3bcde7d3;
    text-decoration-style: dotted;
}
a:hover {
    color: #fff;
    text-shadow: 0 0 8px #43ea7c;
}

/* ========================= */
/* 7. Buttons */
/* ========================= */
#scrollTopBtn {
    display:none;
    position:fixed;
    bottom:32px;
    right:32px;
    z-index:1000;
    background: linear-gradient(135deg, #232336 60%, #43ea7c 100%);
    color:#fff;
    border:none;
    border-radius:50%;
    width:56px;
    height:56px;
    font-size:2.2em;
    cursor:pointer;
    box-shadow:0 2px 12px rgba(106,27,154,0.18);
    transition: background 0.2s, box-shadow 0.2s;
}
#scrollTopBtn:hover {
    background: linear-gradient(135deg, #43ea7c 60%, #232336 100%);
    box-shadow:0 4px 16px rgba(67,234,124,0.25);
}

/* ========================= */
/* 8. Footer Styles */
/* ========================= */
footer {
    text-align: center;
    padding: 1rem 0;
    background: #232336;
    color: #f3f3f3;
    font-size: 1.1rem;
    margin-top: 2rem;
    border-top: 2px solid #43ea7c;
}

/* ========================= */
/* 9. Gallery Page Styles */
/* ========================= */
.gallery-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
    margin-top: 150px;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.gallery-item {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    padding: 8px;
    width: 100%;
    position: relative;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 4px 4px 0 0;
    aspect-ratio: 1/1;
}
.caption {
    margin-top: 8px;
    font-size: 0.95em;
    color: #555;
    position: absolute;
    bottom: 8px;
    left: 50%;
    z-index: 1;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    align-items: center;
}

/* ========================= */
/* 10. Responsive Design */
/* ========================= */
@media (max-width: 720px) {
    main, section {
        padding: 1rem 2vw;
    }
    header h1 {
        font-size: 2rem;
    }
    nav ul {
        gap: 0.5rem;
        flex-wrap: wrap;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        overflow-x: visible;
        padding: 0 0.5rem;
        width: 100vw;
        box-sizing: border-box;
    }
    nav li {
        display: block;
        width: auto;
        margin-bottom: 0.2rem;
    }
    nav a {
        font-size: clamp(1.1rem, 4vw, 1.5rem);
        padding: 0.25rem 0.5rem;
        margin: 0.1rem 0.1rem;
        min-width: 70px;
        text-align: center;
        display: block;
        word-break: break-word;
    }
    h2 {
        font-size: 2rem;
    }
    p {
        font-size: 1.1rem;
    }
    #content {
        margin-top: 80px;
    }
    nav {
        padding: 6px 0;
        min-width: 0;
        overflow-x: auto;
        width: 100vw;
        box-sizing: border-box;
    }
    section, main {
        border-radius: 10px;
        box-shadow: 0 1px 8px rgba(71, 66, 75, 0.08);
    }
    .gallery-container {
        margin-top: 90px;
        padding: 10px;
    }
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 10px;
    }
    .gallery-item img {
        max-width: 100%;
        height: auto;
    }
    #scrollTopBtn {
        width: 40px;
        height: 40px;
        font-size: 1.5em;
        bottom: 16px;
        right: 16px;
    }
}

/* Navigation styles */
 nav {
    background: #232336;
    box-shadow: 0 1px 4px rgba(67, 234, 124, 0.10);
    border-bottom: 3px solid #43ea7c;
    padding: 10px 0;
    position:fixed;
    width:100%;
    height:auto;
    z-index: 1100;
    top: 0px
}
nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 1.5rem;
    overflow-x: auto;
}
nav li {
    display: inline;
    background: #232336;
    box-shadow: 0 1px 4px rgba(67, 234, 124, 0.10);
    padding: 0.5rem 0;
    text-align: center;
    /* border-bottom: 3px solid #43ea7c; */
    margin-bottom:0px;
}

nav a {
    color: #43ea7c;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 600;
    transition: color 0.2s, border-bottom 0.5s;
    font-size: 2rem;
}

nav a:hover {
    color: #1749a2;
    border-bottom: 3px solid #1749a2;
}

/* Main content styles */
ul #nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}
main {
    max-width: 900px;
    margin: 2rem auto;
    background: rgba(40, 0, 60, 0.85);
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(106, 27, 154, 0.10);
    padding: 2rem 3vw;
}

#content {
    margin-top: 100px; /* To offset fixed header */
    position:relative;
}

section {
    max-width: 1800px;
    margin: 1rem auto;
    background: rgba(40, 0, 60, 0.85);
    border-radius: 20px;
    box-shadow: 0 5px 16px rgba(71, 66, 75, 0.1);
    padding: 1rem 2vw;
    position:relative;
    scroll-margin-top: 120px; /* Offset for fixed header */
}

section #about {
    background: rgba(40, 0, 60, 0.85);
    border-radius: 20px;
    box-shadow: 0 5px 16px rgba(71, 66, 75, 0.1);
    padding: 1rem 2vw;
    margin-top: 250px; /* To offset fixed header */
}

h2 {
    color: #2ddf71;
    margin-bottom: 1rem;
    font-size: 4rem;
}

ul {
    list-style: disc inside;
    margin-bottom: 1.5rem;
}

a {
    color: #2d6cdf;
    text-decoration: underline;
}

a:hover {
    color: #1749a2;
    text-shadow: 0 0 8px #43ea7c;
    text-decoration-color: #3bcde7d3;
    text-decoration-style: dotted;
}

#scrollTopBtn {
    display:none;
    position:fixed;
    bottom:32px;
    right:32px;
    z-index:1000;
    background: linear-gradient(135deg, #232336 60%, #43ea7c 100%);
    color:#fff;
    border:none;
    border-radius:50%;
    width:56px;
    height:56px;
    font-size:2.2em;
    cursor:pointer;
    box-shadow:0 2px 12px rgba(106,27,154,0.18);
    transition: background 0.2s, box-shadow 0.2s;
}
#scrollTopBtn:hover {
    background: linear-gradient(135deg, #43ea7c 60%, #232336 100%);
    box-shadow:0 4px 16px rgba(67,234,124,0.25);
}

a:hover {
    color: #fff;
    text-shadow: 0 0 8px #43ea7c;
}

p {
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #f3f3f3;
    background: none;
}

/* Footer styles */
footer {
    text-align: center;
    padding: 1rem 0;
    background: #232336;
    color: #f3f3f3;
    font-size: 1.1rem;
    margin-top: 2rem;
    border-top: 2px solid #43ea7c;
}

/* Gallery page styles */
.gallery-container {
    max-width: 2000px;
    margin: 40px auto;
    padding: 20px;
    margin-top: 150px;
    background-color: rgba(75, 24, 100, 0.253);
    padding: 50px;
    border-radius: 8px;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.gallery-item {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    padding: 0;
    text-align: left;
    width: 100%;
    position: relative;
}

/* Overlay for gallery image on hover */

.gallery-item a img {
    transition: box-shadow 0.3s, filter 0.3s,;
}
.gallery-item a img:hover {
    box-shadow: 0 0 0 4px rgba(180, 255, 200, 0.7); /* pale green */
    filter: brightness(1.1) saturate(1.2) contrast(1.1) drop-shadow(0 4px 8px rgba(67, 234, 124, 0.3)) sepia(0.4) hue-rotate(60deg);
}
.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px 8px 0 0;
    object-fit: cover;
    min-height: 200px;
    max-height: 400px;
}
.caption {
    display: block;
    width: 100%;
    margin: 0;
    padding: 8px 12px;
    font-size: 0.95em;
    color: #555;
    background: #ccc9c9cc;
    border-radius: 0 0 8px 8px;
    box-sizing: border-box;
    text-align: center;
    justify-content: center;
    position: absolute;
    left: 0;
}

figure {
    margin: 0;
    padding: 0;
    border: none;
    width: 100%;
}

figcaption {
    margin: 0;
    padding: 8px 12px;
    font-size: 0.95em;
    color: #555;
    background: #ccc9c9cc;
    border-radius: 0 0 8px 8px;
    box-sizing: border-box;
    text-align: center;
    justify-content: center;
}

img a:hover {
    border-radius: 8px 8px 0 0;
    box-shadow: 0 4px 12px rgba(106, 27, 154, 0.18);
    transform: scale(1.05);
    color: #43ea7c;
}

/* Responsive design */
@media (max-width: 720px) {
    main, section {
        padding: 1rem 2vw;
    }
    header h1 {
        font-size: 2rem;
    }
    nav ul {
        gap: 0.5rem;
        flex-wrap: wrap;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        overflow-x: visible;
        padding: 0 0.5rem;
        width: 100vw;
        box-sizing: border-box;
    }
    nav li {
        display: block;
        width: auto;
        margin-bottom: 0.2rem;
    }
    nav a {
        font-size: clamp(1.1rem, 4vw, 1.5rem);
        padding: 0.25rem 0.5rem;
        margin: 0.1rem 0.1rem;
        min-width: 70px;
        text-align: center;
        display: block;
        word-break: break-word;
    }
    h2 {
        font-size: 2rem;
    }
    p {
        font-size: 1.1rem;
    }
    #content {
        margin-top: 80px;
    }
    nav {
        padding: 6px 0;
        min-width: 0;
        overflow-x: auto;
        width: 100vw;
        box-sizing: border-box;
    }
    section, main {
        border-radius: 10px;
        box-shadow: 0 1px 8px rgba(71, 66, 75, 0.08);
    }
    .gallery-container {
        margin-top: 90px;
        padding: 10px;
    }
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 10px;
    }
    .gallery-item img {
        max-width: 100%;
        height: auto;
    }
    #scrollTopBtn {
        width: 40px;
        height: 40px;
        font-size: 1.5em;
        bottom: 16px;
        right: 16px;
    }
}