:root {
    --bg: #15161e; 
    --bg-2: #1e202c;
    --cream: #f6e7c6;
    --teal: #52d6d0;
    --aqua: #39bfc6;
    --purple: #7b3fc6;
    --violet: #a855f7;
    --orange: #ff7a2f;
    --gold: #f5a524;
    --ink: #090a12;
    --white: #ffffff;
    
    --font-display: 'Bangers', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
}

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

body {
    background-color: var(--bg);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;

    /* HD Typography Enhancements */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-optical-sizing: auto;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: 1px; font-weight: normal; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.text-aqua { color: var(--aqua); }
.text-purple { color: var(--purple); }
.text-orange { color: var(--orange); }
.text-cream { color: var(--cream); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }

.sticker-card {
    background: var(--bg-2);
    border: 4px solid var(--cream);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 6px 6px 0 var(--purple);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    z-index: 1;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.sticker-card:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--aqua); z-index: 2; }

.btn {
    display: inline-block; font-family: var(--font-display); font-size: 1.2rem;
    padding: 12px 24px; border: 3px solid var(--cream); border-radius: 8px;
    cursor: pointer; text-align: center; transition: all 0.2s;
    text-transform: uppercase; letter-spacing: 1px;
    will-change: transform; backface-visibility: hidden; -webkit-backface-visibility: hidden;
}

.btn-splash { background: var(--aqua); color: var(--ink); box-shadow: 4px 4px 0 var(--purple); }
.btn-splash:hover { background: var(--teal); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--purple); }
.btn-shadow { background: var(--purple); color: var(--cream); box-shadow: 4px 4px 0 var(--aqua); }
.btn-shadow:hover { background: var(--violet); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--aqua); }
.btn-outline { background: transparent; color: var(--cream); box-shadow: 4px 4px 0 var(--cream); }
.btn-outline:hover { background: var(--bg-2); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--orange); }

header { background: rgba(21, 22, 30, 0.95); border-bottom: 3px solid var(--purple); position: sticky; top: 0; z-index: 100; padding: 15px 0; backdrop-filter: blur(5px); transform: translateZ(0); will-change: transform; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo-nav { font-family: var(--font-display); font-size: 1.8rem; color: var(--cream); display: flex; align-items: center; gap: 10px; cursor: pointer; text-shadow: 2px 2px 0 var(--purple); }
.logo-nav img { width: 40px; height: auto; }
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a { font-family: var(--font-display); font-size: 1.3rem; color: var(--white); text-transform: uppercase; transition: color 0.2s; cursor: pointer; }
.nav-links a:hover, .nav-links a.active-link { color: var(--aqua); text-shadow: 2px 2px 0 var(--purple); }
.social-nav { display: flex; gap: 15px; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--cream); font-size: 2rem; cursor: pointer; }

.page-content { display: none; }
.page-content.active { display: block; animation: fadeIn 0.3s ease-in; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
@keyframes fadeIn { from { opacity: 0; transform: translate3d(0, 10px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }

.hero { text-align: center; padding: 100px 20px; position: relative; }
.hero-logo { max-width: 700px; margin: 0 auto 30px; width: 100%; }
.hero h2 { font-size: 2rem; color: var(--aqua); margin-bottom: 20px; }
.hero p { font-size: 1.2rem; max-width: 700px; margin: 0 auto 40px; color: #d1d5db; }
.hero-buttons { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.section-title { font-size: 3rem; text-align: center; margin-bottom: 40px; color: var(--cream); text-shadow: 3px 3px 0 var(--purple); }

.callout-section { background: linear-gradient(135deg, var(--bg-2) 0%, var(--purple) 200%); border-top: 4px dashed var(--aqua); border-bottom: 4px dashed var(--aqua); text-align: center; }
.mini-nav-cards { margin-top: 60px; }
.mini-nav-cards .sticker-card { text-align: center; cursor: pointer; background: var(--bg); }
.mini-nav-cards .sticker-card h3 { font-size: 2.2rem; color: var(--aqua); }

.show-calendar-intro { text-align: center; max-width: 800px; margin: 0 auto 50px; font-size: 1.2rem; }
.show-item { display: flex; justify-content: space-between; align-items: center; border-left: 8px solid var(--purple); margin-bottom: 20px; }

.show-item.attending { border-left-color: #4ade80; }
.show-item.applying { border-left-color: var(--aqua); }
.show-item.waitlist { border-left-color: var(--orange); opacity: 0.8; }
.show-item.completed { border-left-color: #6b7280; opacity: 0.6; filter: grayscale(80%); }
.show-item.completed:hover { opacity: 1; filter: grayscale(0%); }

.show-details h3 { font-size: 2.2rem; margin-bottom: 5px; color: var(--cream); }
.show-details p { color: #9ca3af; font-size: 1.1rem; }

.show-status { background: var(--bg); padding: 8px 16px; border: 2px solid var(--cream); border-radius: 20px; font-family: var(--font-display); letter-spacing: 1px; text-transform: uppercase; }
.status-attending { color: #4ade80; border-color: #4ade80; }
.status-applying { color: var(--aqua); border-color: var(--aqua); }
.status-waitlist { color: var(--orange); border-color: var(--orange); }
.status-completed { color: #9ca3af; border-color: #6b7280; }

.filter-nav { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn { background: transparent; border: 2px solid var(--purple); color: var(--cream); padding: 8px 20px; border-radius: 20px; font-family: var(--font-display); font-size: 1.2rem; cursor: pointer; transition: 0.2s; }
.filter-btn:hover, .filter-btn.active { background: var(--purple); color: var(--white); }

.item-card { text-align: left; }
.item-image-placeholder { background: var(--bg); border: 2px dashed var(--purple); border-radius: 8px; height: 200px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; color: #6b7280; font-family: var(--font-display); font-size: 1.2rem; letter-spacing: 1px; }
.item-category { display: inline-block; font-size: 0.8rem; text-transform: uppercase; background: var(--purple); padding: 3px 8px; border-radius: 4px; margin-bottom: 10px; font-weight: bold; }
.item-card h3 { font-size: 1.8rem; color: var(--cream); margin-bottom: 5px; }
.item-price { font-family: var(--font-display); color: var(--aqua); font-size: 1.5rem; margin-bottom: 10px; }
.item-desc { font-size: 0.95rem; color: #d1d5db; margin-bottom: 20px; }

.about-content { display: flex; gap: 50px; align-items: center; margin-bottom: 60px; }
.about-text p { margin-bottom: 20px; font-size: 1.2rem; }
.about-image { flex: 1; text-align: center; }
.about-image img { border-radius: 20px; border: 4px solid var(--purple); box-shadow: 10px 10px 0 var(--aqua); }

footer { background: var(--bg-2); border-top: 4px solid var(--aqua); padding: 40px 0; text-align: center; margin-top: 60px; }
footer h2 { font-size: 2.5rem; color: var(--cream); margin-bottom: 10px; }
footer p { color: #9ca3af; margin-bottom: 20px; }
footer .social-links { display: flex; justify-content: center; gap: 20px; }
footer a { color: var(--aqua); text-decoration: underline; font-weight: bold; }

@media (max-width: 860px) {
    .mobile-menu-btn { display: block; }
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-2); flex-direction: column; padding: 20px; border-bottom: 3px solid var(--purple); }
    .nav-links.show { display: flex; }
    .hero h1 { font-size: 3rem; }
    .hero h2 { font-size: 1.5rem; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .about-content { flex-direction: column; }
    .show-item { flex-direction: column; align-items: flex-start; gap: 15px; }
}
@media (max-width: 550px) {
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; }
}