/* ============================================
   AI Club CMRTC — Design System
   Scene-based · Editorial · Restrained
   ============================================ */

/* --- Tokens --- */
:root {
  --bg: #070708;
  --bg-alt: #0c0c0e;
  --surface: #141416;
  --surface-glass: rgba(20, 20, 22, 0.72);
  --border: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.10);
  --text: #f5f5f7;
  --text-secondary: #86868b;
  --text-tertiary: #6b6b70;
  --accent: #3b82f6;
  --accent-dim: rgba(59, 130, 246, 0.12);
  --accent-glow: rgba(59, 130, 246, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.25, 0.01, 0.15, 1);
  --ease-out: cubic-bezier(0, 0, 0.15, 1);
}

/* --- Reset --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;width:100%;max-width:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}
input{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:2px}

/* --- Typography --- */
.display{font-weight:200;line-height:1.05;letter-spacing:-0.04em}
.display-1{font-size:clamp(2.8rem,7vw,6.5rem)}
.display-2{font-size:clamp(2.2rem,5vw,4.5rem)}
.display-3{font-size:clamp(1.6rem,3.5vw,3rem)}
h1{font-weight:300;line-height:1.15;letter-spacing:-0.03em;font-size:clamp(2rem,4.5vw,4rem)}
h2{font-weight:300;line-height:1.2;letter-spacing:-0.02em;font-size:clamp(1.4rem,3vw,2.8rem)}
h3{font-weight:400;line-height:1.3;font-size:clamp(1.1rem,2vw,1.5rem)}
p{color:var(--text-secondary);max-width:65ch;font-weight:300;font-size:clamp(0.9rem,1.2vw,1.05rem)}
.label{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.15em;color:var(--text-tertiary);font-weight:450}
.label-accent{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.15em;color:var(--accent);font-weight:450}

/* --- Container --- */
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.container{padding:0 20px}}

/* --- Navigation --- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 32px;transition:all 0.4s var(--ease)}
.nav.scrolled{background:var(--surface-glass);backdrop-filter:blur(28px) saturate(1.5);-webkit-backdrop-filter:blur(28px) saturate(1.5);border-bottom:1px solid var(--border);padding:12px 32px}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:0.85rem;font-weight:450;color:var(--text);letter-spacing:-0.01em}
.nav-logo img{width:56px;height:56px;border-radius:50%;object-fit:cover}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:6px 16px;font-size:0.82rem;font-weight:400;color:var(--text-secondary);border-radius:var(--radius-full);transition:color 0.3s,background 0.3s}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,0.04)}
.nav-links a.active{color:var(--text)}
.nav-cta{background:var(--accent);color:#fff;padding:6px 18px;border-radius:var(--radius-full);font-size:0.82rem;font-weight:450;transition:all 0.3s var(--ease)}
.nav-cta:hover{background:#2563eb;box-shadow:0 0 28px var(--accent-glow)}
.nav-toggle{display:none;padding:8px;color:var(--text-secondary)}
.page-name{display:none}
@media(max-width:768px){
  .nav{padding:16px 20px}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center;padding:0;width:32px;height:32px}
  .nav-toggle svg{width:16px;height:16px}
  .nav-logo{position:absolute;left:20px;top:50%;transform:translate(0,-50%);z-index:2;transition:left 0.5s var(--ease),transform 0.5s var(--ease)}
  .nav-logo img{width:44px;height:44px;transition:width 0.5s var(--ease),height 0.5s var(--ease)}
  .nav.scrolled{padding:10px 20px;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:none;box-shadow:none}
  .nav.scrolled .nav-logo{left:50%;transform:translate(-50%,-50%)}
  .nav.scrolled .nav-logo img{width:38px;height:38px}
  .page-name{display:block;flex:0 0 auto;opacity:0;width:0;overflow:hidden;white-space:nowrap;font-size:0.95rem;font-weight:450;color:var(--text);letter-spacing:-0.01em;pointer-events:none;transition:opacity 0.5s var(--ease),width 0.5s var(--ease)}
  .nav.scrolled .page-name{opacity:1;width:118px;pointer-events:auto}
}

/* --- Mobile Menu Overlay --- */

/* --- Mobile Menu Overlay --- */
.mobile-menu{display:none;position:fixed;inset:0;z-index:99;background:rgba(0,0,0,0.88);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);opacity:0;pointer-events:none;transition:opacity 0.4s var(--ease)}
.mobile-menu.open{opacity:1;pointer-events:all}
.mobile-menu-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:32px}
.mobile-link{font-size:1.5rem;font-weight:300;color:var(--text-secondary);letter-spacing:-0.02em;transition:color 0.3s}
.mobile-link:hover,.mobile-link.active{color:var(--text)}
@media(max-width:768px){.mobile-menu{display:block}}

/* --- Scroll Reveal --- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.8s var(--ease-out),transform 0.8s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-blur{opacity:0;filter:blur(8px);transform:translateY(12px);transition:opacity 0.8s var(--ease-out),filter 0.8s var(--ease-out),transform 0.8s var(--ease-out)}
.reveal-blur.visible{opacity:1;filter:blur(0);transform:translateY(0)}

/* ============================================
   HOME PAGE — Scene Compositions
   ============================================ */

/* --- Scene 1: Statement --- */
.scene-statement{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}
.scene-statement-glow{position:absolute;top:30%;left:40%;width:700px;height:700px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 60%);pointer-events:none}
.scene-statement-content{position:relative;z-index:1;padding:120px 0 80px;width:100%}
.scene-statement-content .display{max-width:900px}
.scene-statement-content .display em{font-style:normal;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.scene-statement-sub{color:var(--text-secondary);font-weight:300;font-size:clamp(0.95rem,1.3vw,1.15rem);margin-top:24px;max-width:480px;line-height:1.7}
.scene-statement-actions{display:flex;align-items:center;gap:20px;margin-top:40px}
.scene-statement-meta{position:absolute;bottom:32px;left:32px;font-size:0.75rem;color:var(--text-tertiary);font-weight:400;letter-spacing:0.05em}
.scene-statement-counter{position:absolute;bottom:32px;right:32px;text-align:right}
.scene-statement-counter-value{font-size:2rem;font-weight:200;letter-spacing:-0.03em;line-height:1}
.scene-statement-counter-label{font-size:0.68rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:0.1em}
@media(max-width:768px){
  .scene-statement-content{padding:100px 0 60px}
  .scene-statement-meta,.scene-statement-counter{display:none}
}

/* --- Scene 2: Photo Essays (Learn · Build · Ship) --- */
.scene-photo{min-height:100vh;display:flex;position:relative;overflow:hidden}
.scene-photo-reverse{flex-direction:row-reverse}
.scene-photo-image{flex:0 0 55%;position:relative;overflow:hidden}
.scene-photo-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scene-photo-text{flex:0 0 45%;display:flex;flex-direction:column;justify-content:center;padding:80px 48px}
.scene-photo-number{font-size:clamp(3rem,8vw,7rem);font-weight:200;color:rgba(255,255,255,0.04);line-height:1;margin-bottom:-0.4em}
.scene-photo-text h2{font-weight:300;margin-bottom:12px}
.scene-photo-text p{font-size:clamp(0.85rem,1.1vw,1rem);line-height:1.7}
.scene-photo-text .label{margin-bottom:16px}

.scene-photo-full{min-height:100vh;position:relative;display:flex;align-items:flex-end;overflow:hidden}
.scene-photo-full img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scene-photo-full-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(7,7,8,0.85) 85%)}
.scene-photo-full-content{position:relative;z-index:1;padding:80px 48px;max-width:640px}
.scene-photo-full-content .label{margin-bottom:12px}
.scene-photo-full-content h2{font-size:clamp(1.8rem,4vw,3.5rem)}
.scene-photo-full-content p{margin-top:12px}

@media(max-width:900px){
  .scene-photo,.scene-photo-reverse{flex-direction:column}
  .scene-photo-image{flex:0 0 50vh}
  .scene-photo-text{padding:48px 32px}
}
@media(max-width:640px){
  .scene-photo-image{flex:0 0 40vh}
  .scene-photo-text{padding:32px 20px}
  .scene-photo-full-content{padding:60px 20px}
}

/* --- Scene 3: Marquee --- */
.scene-marquee{padding:80px 0;overflow:hidden}
.scene-marquee .marquee{display:flex;gap:16px;width:max-content;animation:marquee 50s linear infinite}
.scene-marquee .marquee:hover{animation-play-state:paused}
.scene-marquee-item{flex-shrink:0;padding:12px 28px;border:1px solid var(--border);border-radius:var(--radius-full);font-size:0.9rem;font-weight:300;color:var(--text-secondary);white-space:nowrap;transition:all 0.3s var(--ease)}
.scene-marquee-item:hover{border-color:var(--border-light);color:var(--text);background:rgba(255,255,255,0.02)}
.scene-marquee-item-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:10px;vertical-align:middle}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* --- Scene 4: Identity --- */
.scene-identity{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden}
.scene-identity-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(500px,100vw);height:min(500px,100vw);background:radial-gradient(circle,var(--accent-glow) 0%,transparent 60%);pointer-events:none}
.scene-identity-content{position:relative;z-index:1;padding:80px 24px}
.scene-identity-pre{font-size:0.85rem;color:var(--text-secondary);font-weight:300;margin-bottom:16px}
.scene-identity-title{font-weight:200;letter-spacing:-0.04em;font-size:clamp(2.5rem,8vw,7rem);line-height:1.05;margin-bottom:32px}
.scene-identity-rotating{height:2.2em;overflow:hidden;margin-bottom:40px;position:relative}
.scene-identity-rotating-inner{position:absolute;inset:0}
.scene-identity-word{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:clamp(1rem,2vw,1.4rem);color:var(--text-secondary);font-weight:300;opacity:0;transition:opacity 0.4s var(--ease)}
.scene-identity-word:first-child{color:var(--accent)}
.scene-identity-word.active{opacity:1}

/* --- Scene 5: Events Horizon --- */
.scene-events{padding:80px 0}
.scene-events-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:48px;padding:0 32px}
.scene-events-header h2{font-weight:300}
.scene-events-header a{font-size:0.85rem;color:var(--text-secondary);font-weight:400;transition:color 0.3s}
.scene-events-header a:hover{color:var(--text)}
.scene-events-scroll{display:flex;gap:20px;overflow-x:auto;padding:0 32px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.scene-events-scroll::-webkit-scrollbar{display:none}
.scene-event-card{flex:0 0 65vw;max-width:720px;position:relative;border-radius:var(--radius-lg);overflow:hidden;scroll-snap-align:start;cursor:pointer;transition:transform 0.5s var(--ease)}
.scene-event-card:hover{transform:scale(0.98)}
.scene-event-card img{width:100%;height:55vh;object-fit:cover;min-height:320px}
.scene-event-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(7,7,8,0.9))}
.scene-event-card-body{position:absolute;bottom:0;left:0;right:0;padding:32px}
.scene-event-card-body h3{font-weight:400;font-size:clamp(1.1rem,2vw,1.5rem);margin-bottom:4px}
.scene-event-card-body .label{margin-bottom:8px}
.scene-event-card-body p{font-size:0.85rem;color:var(--text-tertiary)}
@media(max-width:768px){
  .scene-events-scroll{gap:12px;padding:0 20px}
  .scene-event-card{flex:0 0 85vw}
  .scene-event-card img{height:45vh;min-height:300px}
  .scene-events-header{padding:0 20px;flex-direction:column;align-items:flex-start;gap:8px}
}

/* --- Scene 6: Close --- */
.scene-close{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 24px}
.scene-close-content{max-width:600px}
.scene-close-content h2{font-weight:300;margin-bottom:16px}
.scene-close-content p{margin:0 auto 32px;font-size:1.05rem}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 24px;border-radius:var(--radius-full);font-size:0.85rem;font-weight:450;transition:all 0.4s var(--ease)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 8px 32px var(--accent-glow)}
.btn-ghost{color:var(--text-secondary);padding:10px 0}
.btn-ghost:hover{color:var(--text)}
.btn-ghost svg{transition:transform 0.3s var(--ease)}
.btn-ghost:hover svg{transform:translateX(4px)}

.btn-interactive{position:relative;overflow:hidden;text-align:center}
.btn-interactive .btn-text{display:inline-block;transition:all 0.3s var(--ease)}
.btn-interactive:hover .btn-text{transform:translateX(48px);opacity:0}
.btn-interactive .btn-reveal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;opacity:0;transform:translateX(48px);transition:all 0.3s var(--ease);color:#fff}
.btn-interactive:hover .btn-reveal{opacity:1;transform:translateX(0)}
.btn-interactive .btn-bg{position:absolute;left:20%;top:40%;width:8px;height:8px;border-radius:50%;background:var(--accent);transition:all 0.35s var(--ease);z-index:0}
.btn-interactive:hover .btn-bg{left:0;top:0;width:100%;height:100%;border-radius:999px;transform:scale(1.8);background:var(--accent)}
.btn-interactive .btn-label{position:relative;z-index:1}

/* ============================================
   ABOUT PAGE — Magazine Editorial
   ============================================ */

.about-cover{min-height:100vh;display:flex;align-items:flex-end;position:relative;overflow:hidden;padding-bottom:80px}
.about-cover-bg{position:absolute;inset:0}
.about-cover-bg img{width:100%;height:100%;object-fit:cover}
.about-cover-bg-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,7,8,0.92) 80%)}
.about-cover-content{position:relative;z-index:1;max-width:700px;padding:0 32px}
.about-cover-content .label{margin-bottom:16px}
.about-cover-content h1{font-size:clamp(2.2rem,5vw,4.5rem);font-weight:200;letter-spacing:-0.04em;margin-bottom:16px}
.about-cover-content p{font-size:clamp(0.95rem,1.2vw,1.1rem);line-height:1.7}
.about-cover::before,.about-cover::after{content:"";position:absolute;inset:16px;border-radius:22px;pointer-events:none;z-index:2}
.about-cover::before{border:1px solid rgba(255,255,255,0.09);box-shadow:0 0 0 1px rgba(255,255,255,0.02) inset,0 0 26px rgba(0,0,0,0.45),0 0 34px rgba(59,130,246,0.08)}
.about-cover::after{background:linear-gradient(120deg,rgba(59,130,246,0.13),transparent 42%);mix-blend-mode:screen;opacity:.65}
@media(min-width:1200px){
  .about-cover::before,.about-cover::after{inset:22px}
}

.about-manifesto{padding:120px 0;display:grid;grid-template-columns:1.2fr 0.8fr;gap:80px;align-items:start}
.about-manifesto-text .label{margin-bottom:20px}
.about-manifesto-text h2{margin-bottom:16px}
.about-manifesto-text p{margin-bottom:16px;font-size:clamp(0.9rem,1.1vw,1rem)}
.about-manifesto-quote{padding-top:40px;border-top:1px solid var(--border)}
.about-manifesto-quote blockquote{font-size:clamp(1.3rem,2.5vw,2rem);font-weight:200;line-height:1.3;letter-spacing:-0.02em;color:var(--text);margin-bottom:20px}
.about-manifesto-quote cite{font-size:0.8rem;color:var(--text-tertiary);font-style:normal}
@media(max-width:900px){
  .about-manifesto{grid-template-columns:1fr;gap:48px;padding:80px 0}
}

.about-values{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border)}
.about-value{background:var(--bg);padding:64px 48px}
.about-value-number{font-size:clamp(2rem,4vw,3.5rem);font-weight:200;color:rgba(255,255,255,0.05);line-height:1;margin-bottom:12px}
.about-value h3{font-weight:400;margin-bottom:8px}
.about-value p{font-size:0.9rem;line-height:1.6}
@media(max-width:768px){
  .about-values{grid-template-columns:1fr}
  .about-value{padding:48px 32px}
}

.about-timeline{padding:120px 0 80px}
.about-timeline h2{margin-bottom:48px}
.about-timeline-scroll{display:flex;gap:24px;overflow-x:auto;padding-bottom:24px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.about-timeline-scroll::-webkit-scrollbar{display:none}
.about-timeline-item{flex:0 0 300px;scroll-snap-align:start;padding:32px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color 0.3s}
.about-timeline-item:hover{border-color:var(--border-light)}
.about-timeline-year{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);font-weight:450;margin-bottom:12px}
.about-timeline-item h4{font-weight:400;margin-bottom:6px}
.about-timeline-item p{font-size:0.82rem;color:var(--text-tertiary);line-height:1.5}

.about-team{padding:80px 0 120px}
.about-team h2{margin-bottom:12px}
.about-team-desc{margin-bottom:48px}
.about-team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:2px;background:var(--border)}
.about-team-card{background:var(--bg);padding:32px 24px;text-align:center;transition:background 0.3s}
.about-team-card:hover{background:var(--bg-alt)}
.about-team-card img{width:72px;height:72px;border-radius:50%;object-fit:cover;margin:0 auto 16px;filter:grayscale(0.3);transition:filter 0.3s}
.about-team-card:hover img{filter:grayscale(0)}
.about-team-card h4{font-size:0.95rem;font-weight:450;margin-bottom:2px}
.about-team-card .role{font-size:0.75rem;color:var(--accent);font-weight:400;margin-bottom:4px}
.about-team-card .desc{font-size:0.72rem;color:var(--text-tertiary)}
@media(max-width:768px){.about-team-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.about-team-grid{grid-template-columns:1fr}}

/* ============================================
   EVENTS PAGE
   ============================================ */

.events-cover{min-height:70vh;display:flex;align-items:flex-end;position:relative;padding-bottom:64px}
.events-cover-bg{position:absolute;inset:0}
.events-cover-bg img{width:100%;height:100%;object-fit:cover}
.events-cover-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(7,7,8,0.95))}
.events-cover-content{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:flex-end;width:100%;gap:48px;padding:0 32px}
.events-cover-text .label{margin-bottom:12px}
.events-cover-text h1{font-size:clamp(2.5rem,6vw,5rem);font-weight:200;letter-spacing:-0.04em;margin-bottom:12px}
.events-cover-text p{font-size:clamp(0.9rem,1.1vw,1.05rem);max-width:460px}
.events-cover-stat{text-align:right;flex-shrink:0}
.events-cover-stat-value{font-size:clamp(2.5rem,5vw,4rem);font-weight:200;letter-spacing:-0.03em;line-height:1}
.events-cover-stat-label{font-size:0.72rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:0.12em;margin-top:4px}
@media(max-width:768px){
  .events-cover-content{flex-direction:column;align-items:flex-start}
  .events-cover-stat{text-align:left}
}

.events-tools{padding:48px 0 24px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.events-search{position:relative;width:300px}
.events-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-tertiary);pointer-events:none}
.events-search input{width:100%;padding:12px 16px 12px 44px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-full);font-size:0.85rem;color:var(--text);outline:none;transition:border-color 0.3s}
.events-search input:focus{border-color:var(--border-light)}
.events-search input::placeholder{color:var(--text-tertiary)}
.events-filters{display:flex;gap:4px;flex-wrap:wrap}
.events-filters button{padding:8px 18px;font-size:0.78rem;color:var(--text-tertiary);border-radius:var(--radius-full);transition:all 0.3s;font-weight:400}
.events-filters button:hover{color:var(--text);background:rgba(255,255,255,0.04)}
.events-filters button.active{color:var(--text);background:var(--accent-dim);border:1px solid rgba(59,130,246,0.2)}
#search-results{display:none;padding:12px 16px;font-size:0.85rem;color:var(--text-tertiary);margin-bottom:24px;background:var(--bg-alt);border-radius:var(--radius-md)}
@media(max-width:768px){
  .events-tools{flex-direction:column;align-items:stretch}
  .events-search{width:100%}
}

.events-list{padding-bottom:80px;display:flex;flex-direction:column;gap:48px}
.event-item{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.event-item:nth-child(even){direction:rtl}
.event-item:nth-child(even) .event-item-body{direction:ltr}
.event-item:nth-child(3n){display:block;position:relative;border-radius:var(--radius-lg);overflow:hidden}
.event-item:nth-child(3n) img{width:100%;height:50vh;min-height:320px;object-fit:cover}
.event-item:nth-child(3n) .event-item-body{position:absolute;bottom:0;left:0;right:0;padding:40px;background:linear-gradient(180deg,transparent,rgba(7,7,8,0.92))}
.event-item:nth-child(3n) .event-item-body h3{color:var(--text)}
.event-item-image{position:relative;border-radius:var(--radius-lg);overflow:hidden}
.event-item-image img{width:100%;height:40vh;min-height:280px;object-fit:cover;transition:transform 0.6s var(--ease)}
.event-item:hover .event-item-image img{transform:scale(1.02)}
.event-item-body{display:flex;flex-direction:column;gap:8px}
.event-item-body .label-accent{margin-bottom:4px}
.event-item-body h3{font-weight:400;font-size:clamp(1.1rem,2vw,1.5rem);transition:color 0.3s}
.event-item-body p{font-size:0.88rem;line-height:1.6;color:var(--text-tertiary)}
.event-item-meta{display:flex;gap:16px;margin-top:8px;font-size:0.78rem;color:var(--text-tertiary);flex-wrap:wrap}
.event-item-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.event-item-tags span{padding:3px 10px;font-size:0.68rem;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-tertiary)}
@media(max-width:900px){
  .event-item,.event-item:nth-child(even){grid-template-columns:1fr;direction:ltr;gap:24px}
  .event-item:nth-child(even) .event-item-body{direction:ltr}
  .event-item:nth-child(3n){display:grid;grid-template-columns:1fr}
  .event-item:nth-child(3n) .event-item-body{position:static;padding:24px;background:var(--bg-alt)}
  .event-item:nth-child(3n) img{height:30vh}
}

/* ============================================
   GALLERY — macOS Finder
   ============================================ */

.gallery-header{padding:140px 0 64px}
.gallery-header .label{margin-bottom:12px}
.gallery-header h1{font-size:clamp(2.2rem,5vw,4rem);font-weight:200;letter-spacing:-0.04em;margin-bottom:12px}
.gallery-header p{max-width:480px}

.gallery-tools{padding-bottom:24px}
.gallery-search{position:relative;width:320px}
.gallery-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-tertiary);pointer-events:none}
.gallery-search input{width:100%;padding:12px 16px 12px 44px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-full);font-size:0.85rem;color:var(--text);outline:none;transition:border-color 0.3s}
.gallery-search input:focus{border-color:var(--border-light)}
.gallery-search input::placeholder{color:var(--text-tertiary)}
@media(max-width:768px){.gallery-search{width:100%}}

.gallery-folders{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px;padding:0 32px 80px;max-width:1280px;margin:0 auto}
.gallery-folder{cursor:pointer;transition:transform 0.3s var(--ease)}
.gallery-folder:hover{transform:translateY(-4px)}
.gallery-folder-preview{position:relative;height:140px;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-alt);border:1px solid var(--border);margin-bottom:10px}
.gallery-folder-preview img{position:absolute;width:100%;height:100%;object-fit:cover;transition:opacity 0.3s}
.gallery-folder-preview img:nth-child(1){z-index:3}
.gallery-folder-preview img:nth-child(2){z-index:2;top:-4px;left:-4px;width:calc(100% + 8px);height:calc(100% + 8px);opacity:0.4}
.gallery-folder-preview img:nth-child(3){z-index:1;top:-8px;left:-8px;width:calc(100% + 16px);height:calc(100% + 16px);opacity:0.2}
.gallery-folder:hover .gallery-folder-preview img:nth-child(1){opacity:1}
.gallery-folder:hover .gallery-folder-preview img:nth-child(2){opacity:0.5}
.gallery-folder:hover .gallery-folder-preview img:nth-child(3){opacity:0.3}
.gallery-folder-title{font-size:0.85rem;font-weight:450;margin-bottom:2px}
.gallery-folder-meta{font-size:0.72rem;color:var(--text-tertiary)}

/* --- Gallery Magnetic Carousel (gallery.html) --- */
.gallery-magnetic{position:relative;display:flex;align-items:center;justify-content:center;padding:20px 96px 120px;max-width:1280px;margin:0 auto;overflow:hidden}
.mc{display:flex;align-items:flex-end;justify-content:center;gap:4px;padding:30px 0 16px;height:600px;cursor:default;transition:transform .45s var(--ease);will-change:transform}
.mc--paged{justify-content:flex-start}
.mc-bar{flex:none;position:relative;width:150px;height:480px;overflow:hidden;background-color:var(--bg-alt);background-size:cover;background-position:center;cursor:pointer;will-change:width,height;box-shadow:0 12px 30px rgba(0,0,0,0.4);border:1px solid var(--border);transition:box-shadow 0.3s var(--ease)}
.mc-bar::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(7,7,8,0.85));opacity:0;transition:opacity .3s}
.mc-bar:hover{box-shadow:0 22px 46px rgba(0,0,0,0.55);z-index:5}
.mc-bar:hover::after{opacity:1}
.mc-label{position:absolute;left:10px;right:10px;bottom:10px;z-index:2;font-size:.62rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:#fff;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s}
.mc-bar:hover .mc-label{opacity:1;transform:translateY(0)}
.mc-arrow{position:absolute;z-index:20;width:48px;height:48px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:var(--bg-alt);border:1px solid var(--border);color:var(--text);cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,0.35);transition:opacity .3s,background .3s,color .3s,border-color .3s}
.mc-arrow:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.mc-arrow--next{right:24px}
.mc-arrow--left{left:24px}
.mc-arrow.hidden{opacity:0;pointer-events:none}
@media(max-width:700px){
  .gallery-magnetic{padding:12px 16px 96px;overflow-x:auto;justify-content:flex-start;-webkit-overflow-scrolling:touch}
  .mc{height:400px;padding:20px 0 8px;justify-content:flex-start}
  .mc-arrow{display:none}
}

/* --- Gallery Detail (folder.html) --- */
.folder-detail-header{padding-top:120px}
.folder-detail-back{display:inline-flex;align-items:center;gap:6px;font-size:0.82rem;color:var(--text-tertiary);margin-bottom:32px;transition:color 0.3s}
.folder-detail-back:hover{color:var(--text)}
.folder-detail-header .label{margin-bottom:8px}
.folder-detail-header h1{margin-bottom:4px}
.folder-detail-header p{font-size:0.85rem;color:var(--text-tertiary);margin-bottom:48px}

.folder-section{padding-bottom:80px}
.layout-masonry{columns:3;gap:16px}
.layout-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.layout-columns{display:flex;flex-direction:column;gap:16px}
.layout-grid .folder-masonry-item,.layout-columns .folder-masonry-item{margin-bottom:0}
.layout-grid .folder-masonry-item{aspect-ratio:1/1}
.layout-grid .folder-masonry-item img{height:100%;object-fit:cover}
.layout-columns .folder-masonry-item img{width:100%;max-height:70vh;object-fit:cover}
.folder-masonry-item{break-inside:avoid;margin-bottom:16px;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:transform 0.4s var(--ease);background:var(--bg-alt);border:1px solid var(--border)}
.folder-masonry-item:hover{transform:scale(0.97)}
.folder-masonry-item img{width:100%;display:block}
.folder-slideshow-main{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-alt);border:1px solid var(--border)}
.folder-slideshow-main img{width:100%;max-height:70vh;object-fit:contain;display:block}
.folder-slideshow-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:rgba(0,0,0,0.55);color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.3s;z-index:2}
.folder-slideshow-nav:hover{background:rgba(0,0,0,0.8)}
.folder-slideshow-prev{left:16px}
.folder-slideshow-next{right:16px}
.folder-slideshow-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.folder-slideshow-thumbs img{width:72px;height:54px;object-fit:cover;border-radius:var(--radius-sm);cursor:pointer;border:2px solid transparent;opacity:0.65;transition:opacity 0.3s,border-color 0.3s}
.folder-slideshow-thumbs img:hover{opacity:1}
.folder-slideshow-thumbs img.active{border-color:var(--accent);opacity:1}
.gallery-folder-empty,.folder-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-size:0.8rem;padding:12px;text-align:center}
.folder-empty{position:static;min-height:120px;border:1px dashed var(--border);border-radius:var(--radius-md);color:var(--text-tertiary);font-size:0.85rem}
@media(max-width:900px){.layout-masonry{columns:2}}
@media(max-width:500px){.layout-masonry{columns:1}}

/* --- Lightbox --- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,0.92);backdrop-filter:blur(40px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.4s var(--ease)}
.lightbox.open{opacity:1;pointer-events:all}
.lightbox img{max-width:88vw;max-height:84vh;border-radius:var(--radius-md);object-fit:contain}
.lightbox-close{position:absolute;top:24px;right:24px;width:40px;height:40px;border-radius:50%;background:var(--surface-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text);cursor:pointer;transition:all 0.3s}
.lightbox-close:hover{background:rgba(255,255,255,0.1);border-color:var(--border-light)}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--surface-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text);cursor:pointer;transition:all 0.3s}
.lightbox-nav:hover{background:rgba(255,255,255,0.1);border-color:var(--border-light)}
.lightbox-prev{left:24px}
.lightbox-next{right:24px}

/* ============================================
   EVENT DETAIL
   ============================================ */

.event-detail{padding-top:100px}
.event-detail-back{display:inline-flex;align-items:center;gap:6px;font-size:0.82rem;color:var(--text-tertiary);margin-bottom:32px;transition:color 0.3s}
.event-detail-back:hover{color:var(--text)}
.event-detail-hero{position:relative;height:55vh;min-height:360px;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:48px}
.event-detail-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.event-detail-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,7,8,0.9))}
.event-detail-hero-content{position:relative;z-index:1;padding:32px;display:flex;flex-direction:column;justify-content:flex-end;height:100%}
.event-detail-hero-content .label{margin-bottom:8px}
.event-detail-hero-content h1{font-weight:300;font-size:clamp(1.6rem,3.5vw,3rem);margin-bottom:8px}
.event-detail-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:0.82rem;color:var(--text-secondary)}
.event-detail-body{max-width:720px;padding-bottom:80px}
.event-detail-body h2{font-size:1.3rem;font-weight:400;margin:40px 0 16px}
.event-detail-body p{font-size:0.95rem;line-height:1.7;margin-bottom:16px}
.event-detail-body ul{padding-left:20px;margin-bottom:16px}
.event-detail-body li{font-size:0.88rem;color:var(--text-secondary);margin-bottom:8px;list-style:disc}
.event-detail-speakers{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:24px 0}
.event-detail-speaker{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color 0.3s}
.event-detail-speaker:hover{border-color:var(--border-light)}
.event-detail-speaker img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.event-detail-speaker-info h5{font-size:0.88rem;font-weight:450}
.event-detail-speaker-info p{font-size:0.72rem;color:var(--text-tertiary);margin:0}
.event-detail[data-layout="banner"] .event-detail-hero{height:42vh;min-height:300px}
.event-detail[data-layout="side"] .event-detail-hero{display:grid;grid-template-columns:1.15fr 1fr;height:auto;min-height:0;align-items:stretch;margin-bottom:48px}
.event-detail[data-layout="side"] .event-detail-hero img{position:static;height:100%;min-height:340px}
.event-detail[data-layout="side"] .event-detail-hero-overlay{display:none}
.event-detail[data-layout="side"] .event-detail-hero-content{justify-content:center;padding:40px;height:auto}
@media(max-width:768px){.event-detail[data-layout="side"] .event-detail-hero{grid-template-columns:1fr}.event-detail[data-layout="side"] .event-detail-hero img{height:40vh;min-height:240px}}

/* --- Event detail tags --- */
.detail-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.detail-tags span{padding:3px 10px;font-size:0.68rem;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-tertiary);background:rgba(255,255,255,0.04)}

/* --- Page-detail (page wrapper) --- */
.page-detail{padding-top:100px}
.page-detail .event-detail{padding-top:0}

/* --- Preview cards on home horiz scroll --- */
.event-preview-hor{flex:0 0 340px;scroll-snap-align:start;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-alt);border:1px solid var(--border);transition:border-color 0.3s,transform 0.4s var(--ease);display:block}
.event-preview-hor:hover{border-color:var(--border-light);transform:translateY(-4px)}
.event-preview-hor img{width:100%;height:200px;object-fit:cover}
.event-preview-hor-body{padding:20px}
.event-preview-hor-body h3{font-size:1rem;font-weight:450;margin-bottom:6px}
.event-preview-hor-body p{font-size:0.78rem;color:var(--text-tertiary);line-height:1.5;margin-bottom:8px}
.event-preview-hor-date{font-size:0.72rem;color:var(--accent);font-weight:400}
@media(max-width:500px){.event-preview-hor{flex:0 0 280px}}

/* ============================================
   BILLING / JOIN PAGE
   ============================================ */

.join-header{padding:140px 0 40px}
.join-header .label{margin-bottom:16px}
.join-header h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:200;letter-spacing:-0.04em;margin-bottom:12px}
.join-header p{font-size:clamp(0.9rem,1.1vw,1rem);color:var(--text-secondary);max-width:400px}

.join-benefits{padding:60px 0}
.join-benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.join-benefit{padding:24px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color 0.3s}
.join-benefit:hover{border-color:var(--border-light)}
.join-benefit svg{color:var(--accent);margin-bottom:12px}
.join-benefit h4{font-weight:450;font-size:0.9rem;margin-bottom:6px}
.join-benefit p{font-size:0.78rem;color:var(--text-tertiary);line-height:1.5}
@media(max-width:900px){.join-benefits-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.join-benefits-grid{grid-template-columns:1fr}}

.join-pricing{padding:20px 0 60px}
.join-card{max-width:420px;margin:0 auto;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.join-card-header{padding:40px 32px 24px;text-align:center;border-bottom:1px solid var(--border)}
.join-card-header .label{margin-bottom:20px}
.join-price{display:flex;align-items:flex-start;justify-content:center;gap:2px}
.join-price-symbol{font-size:1.2rem;color:var(--text-tertiary);margin-top:6px}
.join-price-value{font-size:clamp(3rem,6vw,4.5rem);font-weight:200;letter-spacing:-0.04em;line-height:1}
.join-price-note{font-size:0.78rem;color:var(--text-tertiary);margin-top:8px}
.join-card-features{padding:24px 32px;list-style:none}
.join-card-features li{display:flex;align-items:center;gap:10px;font-size:0.85rem;color:var(--text-secondary);padding:8px 0}
.join-card-features li svg{flex-shrink:0}
.join-card-action{padding:0 32px 32px}
.join-card-pay{position:relative;overflow:hidden;width:100%;padding:14px 24px;border-radius:var(--radius-full);background:var(--accent);color:#fff;font-size:0.9rem;font-weight:500;cursor:pointer;text-align:center;transition:all 0.3s var(--ease);border:none;display:block}
.join-card-pay:hover{background:#2563eb;box-shadow:0 8px 32px var(--accent-glow)}
.join-card-pay .btn-bg{position:absolute;left:20%;top:40%;width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.3);transition:all 0.35s var(--ease);z-index:0}
.join-card-pay:hover .btn-bg{left:0;top:0;width:100%;height:100%;border-radius:999px;transform:scale(1.8)}
.join-card-pay .btn-label{position:relative;z-index:1}
.join-card-pay .btn-text{display:inline-block;transition:all 0.3s var(--ease)}
.join-card-pay:hover .btn-text{transform:translateX(48px);opacity:0}
.join-card-pay .btn-reveal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;opacity:0;transform:translateX(48px);transition:all 0.3s var(--ease);color:#fff}
.join-card-pay:hover .btn-reveal{opacity:1;transform:translateX(0)}
.join-card-secure{display:flex;align-items:center;justify-content:center;gap:6px;font-size:0.72rem;color:var(--text-tertiary);margin-top:16px}

.join-payment{display:none;padding:40px 0 80px}
.join-payment.visible{display:block}
.join-payment-card{max-width:480px;margin:0 auto;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}
.join-payment-header h3{font-weight:400;font-size:1.2rem;margin-bottom:4px}
.join-payment-header p{font-size:0.78rem;color:var(--text-tertiary)}
.join-payment-amount{display:flex;justify-content:space-between;align-items:center;padding:16px 0;margin:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.join-payment-amount span{font-size:0.85rem;color:var(--text-secondary)}
.join-payment-amount strong{font-size:1.3rem;font-weight:400}
.join-payment-methods{display:flex;gap:8px;margin-bottom:24px}
.join-payment-method{display:flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--border);border-radius:var(--radius-md);font-size:0.78rem;color:var(--text-secondary);cursor:pointer;transition:all 0.3s;flex:1;justify-content:center}
.join-payment-method:hover{border-color:var(--border-light)}
.join-payment-method.active{border-color:var(--accent);color:var(--text);background:var(--accent-dim)}
.join-payment-form{display:flex;flex-direction:column;gap:16px}
.join-payment-field label{display:block;font-size:0.78rem;color:var(--text-secondary);margin-bottom:6px;font-weight:450}
.join-payment-field input{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);font-size:0.85rem;color:var(--text);outline:none;transition:border-color 0.3s}
.join-payment-field input:focus{border-color:var(--border-light)}
.join-payment-field input::placeholder{color:var(--text-tertiary)}
.join-payment-success{display:none;flex-direction:column;align-items:center;text-align:center;padding:40px 0}
.join-payment-success.visible{display:flex}
.join-payment-success svg{margin-bottom:16px}
.join-payment-success h3{font-weight:400;margin-bottom:8px}
.join-payment-success p{font-size:0.85rem;color:var(--text-tertiary);max-width:320px;line-height:1.6}
.join-faq-note{font-size:0.82rem;color:var(--text-tertiary);text-align:center}
.join-faq-note a{color:var(--accent)}

/* ============================================
   FOOTER
   ============================================ */

.footer{border-top:1px solid var(--border);padding:48px 0 32px;margin-top:40px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:48px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:450;margin-bottom:10px}
.footer-brand-logo{width:32px;height:32px;border-radius:50%;object-fit:cover}
.footer-desc{font-size:0.78rem;color:var(--text-tertiary);max-width:300px;line-height:1.6;margin-bottom:16px}
.footer-socials{display:flex;gap:8px}
.footer-social{padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-full);font-size:0.72rem;color:var(--text-tertiary);transition:all 0.3s}
.footer-social:hover{border-color:var(--border-light);color:var(--text)}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:0.78rem;color:var(--text-tertiary);transition:color 0.3s}
.footer-links a:hover{color:var(--text)}
.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--border)}
.footer-copy{font-size:0.72rem;color:var(--text-tertiary)}

/* ============================================
   Upcoming event notification (antd-style)
   ============================================ */
.upcoming-notification{position:fixed;top:88px;right:24px;z-index:1000;width:360px;max-width:calc(100vw - 32px);background:var(--surface-glass);backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border:1px solid var(--border);border-radius:16px;box-shadow:0 18px 50px rgba(0,0,0,0.55),0 0 0 1px var(--accent-dim);padding:18px 18px 14px;opacity:0;transform:translateY(-12px);pointer-events:none;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.upcoming-notification.show{opacity:1;transform:translateY(0);pointer-events:auto}
.upnot-header{display:flex;align-items:center;gap:10px}
.upnot-icon{width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 14px var(--accent-glow)}
.upnot-title{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.14em;color:var(--text-tertiary);font-weight:500}
.upnot-close{margin-left:auto;background:none;border:none;color:var(--text-tertiary);font-size:1.35rem;line-height:1;cursor:pointer;padding:0 2px;transition:color .25s}
.upnot-close:hover{color:var(--text)}
.upnot-body{margin:12px 0 14px}
.upnot-name{font-size:1.05rem;font-weight:500;color:var(--text);letter-spacing:-0.01em;line-height:1.35}
.upnot-meta{font-size:0.82rem;color:var(--text-secondary);margin-top:6px;font-weight:300;line-height:1.5}
.upnot-actions{display:flex;gap:8px;justify-content:flex-end}
.upnot-btn{border-radius:100px;padding:8px 18px;font-size:0.85rem;font-weight:500;transition:all .25s var(--ease)}
.upnot-btn-info{background:transparent;border:1px solid var(--border);color:var(--text)}
.upnot-btn-info:hover{border-color:var(--text-secondary);color:var(--text)}
.upnot-btn-register{background:var(--accent);color:#fff;border:1px solid var(--accent)}
.upnot-btn-register:hover{background:#2f6fe0;border-color:#2f6fe0}
@media(max-width:600px){.upcoming-notification{right:16px;left:16px;width:auto;top:76px}}

/* ============================================
   Upcoming event highlights
   ============================================ */
.event-item.event-item-upcoming{position:relative;box-shadow:inset 0 0 0 1px rgba(59,130,246,0.45)}
.event-item-badge{position:absolute;top:16px;right:16px;z-index:2;background:var(--accent);color:#fff;font-size:0.64rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;padding:4px 12px;border-radius:100px;box-shadow:0 4px 14px var(--accent-glow)}
.event-upcoming-tag{color:var(--accent) !important;border-color:var(--accent) !important;background:var(--accent-dim)}
.event-detail.event-upcoming .event-detail-hero{box-shadow:inset 0 0 0 1px rgba(59,130,246,0.5),0 0 0 4px var(--accent-dim)}

/* ============================================
   Curtain iris page transition
   ============================================ */
.curtain{position:fixed;inset:0;z-index:300;background:radial-gradient(130% 130% at 50% 50%,#131317,var(--bg) 62%);visibility:hidden;pointer-events:none;will-change:clip-path}
.curtain.is-open{visibility:visible;pointer-events:auto}
@media(prefers-reduced-motion:reduce){.curtain{transition:none !important}}

/* ============================================
   Curtain iris page transition
   ============================================ */
.curtain{position:fixed;inset:0;z-index:300;background:radial-gradient(130% 130% at 50% 50%,#131317,var(--bg) 62%);clip-path:circle(160% at 50% 50%);visibility:visible;pointer-events:none;will-change:clip-path,visibility}
@media(prefers-reduced-motion:reduce){.curtain{transition:none !important;visibility:hidden !important}}

/* ============================================
   Startup splash (index.html)
   ============================================ */
.splash{position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;background:var(--bg);text-align:center;padding:24px;transition:opacity .5s var(--ease)}
.splash.is-done{opacity:0;pointer-events:none}
.splash-inner{display:flex;flex-direction:column;align-items:center;gap:24px}
.splash-kicker{font-size:.68rem;letter-spacing:.32em;text-transform:uppercase;color:var(--text-tertiary);opacity:0;animation:fadeIn .8s var(--ease) forwards}
.splash-hint{font-size:.8rem;color:var(--text-tertiary);letter-spacing:.1em;animation:blink 1.4s ease-in-out .4s infinite}
.scramble{font-size:clamp(1.7rem,6vw,3.6rem);font-weight:200;letter-spacing:-0.03em;color:var(--text);min-height:1.25em;max-width:92vw;word-break:break-word;font-variant-ligatures:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes blink{0%,100%{opacity:.9}50%{opacity:.25}}
@media(max-width:700px){.splash-kicker{letter-spacing:.16em}}