@font-face {
    font-family: 'ASpaceBold';
    src: url('a-space bold demo.otf') format('opentype');
}

@font-face {
    font-family: 'SegoeUILight';
    src: url('segoe-ui-light.ttf') format('truetype');
}

@font-face {
    font-family: 'SegoeUI';
    src: url(segoe-ui-light.ttf) format('truetype');
}
body {
    margin: 0;
    background-image: url(aeroWallpaper.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    background-size: cover;
}

main {
    margin-left: 20px;
    margin-right: 20px;
}

h1{
    text-align: center;
}

.title {
    font-family: 'SegoeUILight', 'Segoe UI', sans-serif;
    color: white;
}

p{
    font-family: 'SegoeUILight', 'Segoe UI', sans-serif;
    font-size: 24px;
    margin-left: 12px;
    font-weight: 300;
    color: white;
}

.navbar {
    position: relative;
    display: flex;
    align-items: center;
    height: 80px;
    padding: 0 12px;

    background: linear-gradient(
        180deg,
        rgba(180, 255, 210, 0.95) 0%,
        rgba(50,  210, 140, 1.00) 28%,
        rgba(20,  160, 210, 1.00) 60%,
        rgba(5,    80, 160, 1.00) 100%
    );

    box-shadow:
        0 6px 24px rgba(0, 80, 200, 0.55),
        0 2px  6px rgba(0, 40, 120, 0.40),
        inset 0 1px 0 rgba(255, 255, 255, 0.85),
        inset 0 -1px 0 rgba(0, 50, 150, 0.40);

    border-bottom: 1px solid rgba(0, 60, 160, 0.5);
}
.navbar-logo {
    font-family: 'ASpaceBold', sans-serif;
    font-size: 20px;
    color: #ffffff;
    text-decoration: none;
    padding: 0 20px;
    letter-spacing: 0.07em;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
    line-height: 1;
    position: relative;
    z-index: 1;
    text-shadow:
        0 1px 3px rgba(0, 40, 120, 0.7),
        0 0 10px rgba(140, 220, 255, 0.6);
}

.navbar-logo-img {
    height: 52px;
    width: auto;
    display: block;
    filter:
        drop-shadow(0 0 5px rgba(100, 220, 255, 0.8))
        drop-shadow(0 2px 4px rgba(0, 60, 160, 0.5));
}

.navbar ul {
    list-style-type: none;
    padding: 0;
    margin: 0 0 0 auto;
    display: flex;
    align-items: center;
    height: 100%;
    position: relative;
    z-index: 1;
}

.navbar li {
    height: 100%;
    display: flex;
    align-items: center;
}

.navbar a {
    font-family: 'ASpaceBold', sans-serif;
    color: #ffffff;
    text-decoration: none;
    padding: 0 22px;
    display: flex;
    align-items: center;
    height: 100%;
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    text-shadow:
        0 1px 3px rgba(0, 40, 120, 0.6),
        0 0 8px rgba(120, 210, 255, 0.4);
    transition: background 0.2s ease, text-shadow 0.2s ease;
}

.navbar li a:hover {
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.35) 0%,
        rgba(120, 200, 255, 0.20) 100%
    );
    text-shadow:
        0 1px 4px rgba(0, 40, 120, 0.7),
        0 0 16px rgba(180, 235, 255, 0.95);
}

.download-btn{
    background-color: linear-gradient(
        180deg,
        rgba(70, 130, 180, 0.95) 0%,
        rgba(30, 100, 150, 1.00) 50%,
        rgba(10, 60, 120, 1.00) 100%
    );
    padding: 1rem 2rem;
    font-size: 2rem;
    text-decoration: none;
    border-radius:5px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.download-btn:hover {
    background-color: RoyalBlue;
  }


.btn-center {
    display: flex;
    justify-content: center;
    margin: 32px 0;
}

.download-btn {
    font-family: 'SegoeUILight';
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #ffffff;
    text-decoration: none;
    padding: 16px 48px;
    border-radius: 40px;
    position: relative;
    display: inline-block;

    background: linear-gradient(
        135deg,
        rgba(80,  220, 130, 1.00) 0%,
        rgba(30,  200, 180, 1.00) 35%,
        rgba(20,  150, 230, 1.00) 70%,
        rgba(10,   80, 190, 1.00) 100%
    );

    box-shadow:
        0 6px 20px rgba(20, 150, 200, 0.55),
        0 2px  6px rgba(0,  80, 160, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.55),
        inset 0 -1px 0 rgba(0, 60, 120, 0.30);

    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
    overflow: hidden;
}
.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.55) 0%,
        rgba(255, 255, 255, 0.05) 100%
    );
    border-radius: 40px 40px 0 0;
    pointer-events: none;
}

.download-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
    box-shadow:
        0 10px 28px rgba(20, 150, 200, 0.65),
        0 4px  10px rgba(0,  80, 160, 0.40),
        inset 0 1px 0 rgba(255, 255, 255, 0.55),
        inset 0 -1px 0 rgba(0, 60, 120, 0.30);
}

.download-btn:active {
    transform: translateY(1px);
    filter: brightness(0.95);
}

.class-bottom{
    text-align: center;
    font-family: 'SegoeUILight', 'Segoe UI', sans-serif;
    color: white;
    margin-bottom: 20px;
}

.footer-bottom{
    font-family: 'SegoeUILight', 'Segoe UI', sans-serif;
    color: white;
}

.footer-inner{
    font-family: 'SegoeUILight', 'Segoe UI', sans-serif;
    color: white;
}

.site-footer {
    background: rgba(72, 241, 72, 0.12);
    border: 1px solid rgba(72, 241, 72, 0.3);
    border-radius: 14px;
    margin: 16px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 4px 16px rgba(0, 120, 60, 0.2);
}

.footer-contact ul {
    list-style-type: none;
    color: white;
}

.footer-contact ul a:visited {
    color: lightblue;
    text-decoration: none;
}

a[href="https://github.com/Fl4shy21"]:visited {
    color: rgb(72, 241, 72);
}


.footer-contact ul a {
    text-decoration: none;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.8rem;
    cursor: pointer;
    margin-left: auto;
    padding: 0 16px;
    line-height: 1;
    text-shadow: 0 1px 4px rgba(0, 40, 120, 0.6);
    z-index: 2;
}

@media (max-width: 768px) {

    .navbar {
        flex-wrap: wrap;
        height: auto;
        padding: 0 8px;
    }

    .navbar-logo {
        height: 64px;
        font-size: 1rem;
        padding: 0 12px;
    }

    .navbar-logo-img {
        height: 38px;
    }

    .nav-toggle {
        display: flex !important;
        align-items: center;
        height: 64px;
    }

    .navbar ul {
        display: none !important;
        flex-direction: column;
        width: 100%;
        height: auto;
        margin: 0;
        background: linear-gradient(
            180deg,
            rgba(20, 160, 210, 0.97) 0%,
            rgba(5,   80, 160, 1.00) 100%
        );
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    .navbar ul.nav-open {
        display: flex !important;
    }

    .navbar li {
        width: 100%;
        height: auto;
    }

    .navbar a {
        width: 100%;
        padding: 14px 20px;
        height: auto;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .title {
        font-size: 1.4rem;
        margin: 16px 12px 8px;
        text-align: left;
    }

    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.1rem; }

    p {
        font-size: 1rem;
        margin: 8px 12px;
    }

    .download-btn {
        font-size: 1rem;
        padding: 14px 32px;
    }

    .site-footer {
        margin-top: 32px;
        margin-left: 0 !important;
    }

    .footer-inner {
        flex-direction: column;
        padding: 24px 20px 16px;
        gap: 20px;
    }

    .footer-about { max-width: 100%; }

    .footer-bottom {
        padding: 10px 20px 16px;
    }
}

@media (max-width: 480px) {

    .navbar-logo {
        font-size: 0.85rem;
        gap: 8px;
    }

    .navbar-logo-img {
        height: 30px;
    }

    .title { font-size: 1.15rem; }
    h1     { font-size: 1.15rem; }
    p      { font-size: 0.95rem; }

    .download-btn {
        font-size: 0.9rem;
        padding: 12px 24px;
        width: 80%;
        text-align: center;
    }

    .btn-center {
        margin: 20px 0;
    }
}

a[href="https://github.com/Fl4shy21"]:visited {
    color: inherit;
}
    
.theme-block {
    display: inline-block;
    margin: 32px 16px;
}

.theme-label {
    font-family: 'ASpaceBold', sans-serif;
    color: white;
    font-size: 1.3rem;
    margin: 0 0 12px 0;
    text-shadow: 0 1px 4px rgba(0, 40, 120, 0.6);
}

.theme-img {
    display: inline-block;
    max-width: 320px;
    width: 100%;
    border-radius: 16px;
    box-shadow:
        0 8px 24px rgba(0, 80, 180, 0.45),
        0 2px 6px rgba(0, 40, 120, 0.3);
}

@media (max-width: 480px) {
    .theme-img {
        max-width: 100%;
    }
}

.theme-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 12px 16px;
    justify-content: center;
}

.theme-card {
    display: inline-block;
    vertical-align: top;
    text-align: center;
}

.theme-card-label {
    font-family: 'ASpaceBold', sans-serif;
    color: white;
    font-size: 0.95rem;
    margin: 0 0 8px 0;
    text-shadow: 0 1px 4px rgba(0, 40, 120, 0.6);
}

.theme-card-img {
    display: block;
    width: 200px;
    border-radius: 12px;
    box-shadow:
        0 6px 20px rgba(0, 80, 180, 0.4),
        0 2px 6px rgba(0, 40, 120, 0.3);
}

@media (max-width: 768px) {
    .theme-card-img {
        width: 140px;
    }
}

@media (max-width: 480px) {
    .theme-gallery {
        gap: 12px;
    }
    .theme-card-img {
        width: 120px;
    }
}

.content-box {
    background: rgba(220, 230, 240, 0.15);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 14px;
    padding: 20px 24px;
    margin: 16px 16px 24px;
    box-shadow: 0 4px 16px rgba(0, 60, 120, 0.2);
}

.theme-card-img {
    cursor: zoom-in;
}

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-height: 90vh;
    max-width: 90vw;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
    animation: lightbox-in 0.2s ease;
}

@keyframes lightbox-in {
    from { transform: scale(0.85); opacity: 0; }
    to   { transform: scale(1);    opacity: 1; }
}

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 32px;
    font-size: 2.5rem;
    color: white;
    cursor: pointer;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transition: transform 0.15s ease;
}

.lightbox-close:hover {
    transform: scale(1.2);
}