/* ============================================
   ConvFlow — AI Summit 2026 — Premium Design
   ============================================ */
:root {
  --bg: #000201;
  --bg2: #0a0f0c;
  --surface: #0d1410;
  --card: #111a14;
  --card-hover: #162019;
  --border: rgba(88,183,112,0.1);
  --border-h: rgba(88,183,112,0.2);
  --text: #eaf5ed;
  --muted: #7fa88a;
  --dim: #3d6b4a;
  --accent: #1EBA68;
  --accent-l: #89F336;
  --accent-g: rgba(30,186,104,0.25);
  --green: #A3F05A;
  --green-g: rgba(163,240,90,0.18);
  --pink: #78E58F;
  --yellow: #82D35B;
  --orange: #58B770;
  --blue: #45E588;
  --r: 18px;
  --rs: 12px;
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 28px}
#particles{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0.4}
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px 28px;transition:all .35s ease}
#navbar.scrolled{background:rgba(0,2,1,0.88);backdrop-filter:blur(24px) saturate(1.4);border-bottom:1px solid var(--border);padding:12px 28px}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:1.2rem;font-weight:800;display:flex;align-items:center;gap:10px;letter-spacing:-0.02em}
.logo-diamond{color:#004b49;font-size:1.3rem}
.nav-finome-logo{height:32px}
.footer-finome-logo{height:38px}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:.82rem;font-weight:500;color:var(--muted);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--green));border-radius:2px;transition:width .3s}
.nav-links a:hover::after{width:100%}
.nav-mobile-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:4px;padding:4px}
.nav-mobile-btn span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px}
#hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:120px 28px 40px}
.hero-bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 50% at 50% 45%,#000 20%,transparent 70%)}
.hero-orb{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;will-change:transform}
.hero-orb-1{width:650px;height:650px;background:var(--accent-g);top:-120px;right:-80px;animation:orbFloat 9s ease-in-out infinite}
.hero-orb-2{width:500px;height:500px;background:var(--green-g);bottom:-80px;left:-60px;animation:orbFloat 11s ease-in-out infinite reverse}
.hero-orb-3{width:300px;height:300px;background:rgba(120,229,143,.12);top:40%;left:50%;animation:orbFloat 7s ease-in-out infinite 2s}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(25px,-25px) scale(1.05)}}
.hero-content{text-align:center;position:relative;z-index:2;max-width:820px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 18px;border-radius:100px;background:rgba(0,75,73,.15);border:1px solid rgba(0,75,73,.4);color:#004b49;font-size:.82rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;margin-bottom:28px}
.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:dotPulse 2s ease infinite}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
#hero h1{font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:900;line-height:1.08;margin-bottom:20px;letter-spacing:-.03em}
.gradient-text{background:linear-gradient(135deg,var(--accent-l) 0%,var(--green) 50%,var(--accent-l) 100%);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradShift 5s ease infinite}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.hero-sub{font-size:1.1rem;color:var(--muted);max-width:580px;margin:0 auto 36px;line-height:1.7}
.hero-cta-row{display:flex;gap:14px;justify-content:center;margin-bottom:0;flex-wrap:wrap}
.btn-primary{padding:14px 34px;background:linear-gradient(135deg,var(--accent),#004B49);color:#fff;border-radius:14px;font-weight:700;font-size:.9rem;transition:all .3s;box-shadow:0 6px 24px var(--accent-g);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);opacity:0;transition:opacity .3s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 36px var(--accent-g)}
.btn-primary:hover::before{opacity:1}
.btn-glass{padding:14px 34px;background:rgba(255,255,255,.04);backdrop-filter:blur(12px);color:var(--text);border-radius:14px;font-weight:700;font-size:.9rem;border:1px solid var(--border-h);transition:all .3s}
.btn-glass:hover{background:rgba(255,255,255,.08);border-color:var(--muted);transform:translateY(-2px)}
.hero-stats{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.stat-card{padding:16px 28px;background:rgba(255,255,255,.03);backdrop-filter:blur(8px);border:1px solid var(--border);border-radius:var(--rs);text-align:center;min-width:150px;transition:all .3s}
.stat-card:hover{border-color:var(--accent);background:rgba(30,186,104,.04)}
.stat-value{display:block;font-size:1.4rem;font-weight:800;color:var(--accent-l);letter-spacing:-.02em}
.stat-label{font-size:.7rem;color:var(--dim);text-transform:uppercase;letter-spacing:.06em}
.hero-scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--dim);font-size:.7rem;animation:fadeInUp .8s ease 1s both}
.scroll-mouse{width:22px;height:34px;border:2px solid var(--dim);border-radius:12px;position:relative}
.scroll-dot{width:3px;height:8px;background:var(--muted);border-radius:3px;position:absolute;top:6px;left:50%;transform:translateX(-50%);animation:scrollAnim 2s ease infinite}
@keyframes scrollAnim{0%{opacity:1;transform:translateX(-50%) translateY(0)}100%{opacity:0;transform:translateX(-50%) translateY(12px)}}
@keyframes fadeInUp{from{opacity:0;transform:translateX(-50%) translateY(16px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.section{padding:110px 0;position:relative;z-index:1}
.section-alt{background:var(--surface)}
.section-header{text-align:center;margin-bottom:60px}
.section-tag{display:inline-block;padding:5px 16px;border-radius:100px;background:rgba(30,186,104,.08);border:1px solid rgba(30,186,104,.18);color:var(--accent-l);font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.section-header h2{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:900;margin-bottom:12px;letter-spacing:-.02em}
.section-desc{font-size:1rem;color:var(--muted);max-width:540px;margin:0 auto;line-height:1.6}
.vplayer-wrap{max-width:1200px;margin:0 auto}
.vplayer{background:#080f0a;border-radius:16px;border:1px solid rgba(88,183,112,.07);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 60px rgba(30,186,104,.04),inset 0 1px 0 rgba(255,255,255,.04)}
.vplayer-body{display:flex;min-height:520px}
.vplayer-video{flex:0 0 420px;position:relative;background:#040a06;display:flex;align-items:center;justify-content:center;min-height:520px;max-height:580px;overflow:hidden}
.vplayer-video video{height:100%;max-height:580px;width:auto;display:block;position:relative;z-index:1}
.vplayer-video .vid-bg{position:absolute;inset:-20px;width:calc(100% + 40px);height:calc(100% + 40px);object-fit:cover;filter:blur(30px) brightness(.3) saturate(1.5);z-index:0;pointer-events:none}
.vplayer-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.4);transition:opacity .3s;cursor:pointer}
.vplayer-overlay.hidden{opacity:0;pointer-events:none}
.big-play{width:72px;height:72px;border-radius:50%;background:rgba(30,186,104,.85);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;box-shadow:0 8px 32px rgba(30,186,104,.4)}
.big-play:hover{transform:scale(1.1);background:rgba(30,186,104,1)}
.vplayer-chapters{flex:1;background:linear-gradient(160deg,#0a1a0f,#060d08,#0b150e);border-left:1px solid rgba(88,183,112,.05);display:flex;flex-direction:column;overflow:hidden;max-height:580px;justify-content:center}
.ch-header{display:none}
.ch-icon{display:none}
.ch-list{overflow-y:auto;padding:14px 24px 14px 28px;display:flex;flex-direction:column;gap:0;flex:1}
.ch-list::-webkit-scrollbar{width:3px}
.ch-list::-webkit-scrollbar-track{background:transparent}
.ch-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,.06);border-radius:3px}
.ch-item{display:flex;gap:14px;cursor:pointer;transition:all .25s ease;position:relative;padding:1px 0}
.ch-item:hover .ch-card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08)}
.ch-item.active .ch-card{background:linear-gradient(135deg,rgba(30,186,104,.08),rgba(163,240,90,.03));border-color:rgba(30,186,104,.25);box-shadow:0 4px 24px rgba(30,186,104,.08)}
.ch-item.active .ch-title{color:var(--accent-l)}
.ch-item.active .ch-dot{background:linear-gradient(135deg,var(--accent),#004B49);color:#fff;box-shadow:0 0 16px var(--accent-g);border-color:var(--accent);transform:scale(1.05)}
.ch-item.played .ch-dot{background:rgba(163,240,90,.12);border-color:rgba(163,240,90,.3);color:var(--green)}
.ch-item.played .ch-card{opacity:.6}
.ch-dot-col{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:40px;padding-top:10px}
.ch-dot{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.03);border:1.5px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all .3s ease;flex-shrink:0;z-index:1;color:var(--dim)}
.ch-dot svg{width:20px;height:20px;stroke-width:2}
.ch-item.active .ch-dot svg{color:#fff}
.ch-line{flex:1;width:2px;background:linear-gradient(180deg,rgba(30,186,104,.15),rgba(88,183,112,.04));margin:3px 0;border-radius:2px;min-height:4px}
.ch-card{flex:1;padding:10px 14px;border-radius:10px;border:1px solid transparent;transition:all .3s ease;min-width:0;margin-bottom:2px}
.ch-title{font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:2px;letter-spacing:-.01em;transition:color .25s}
.ch-sub{font-size:.78rem;color:var(--dim);line-height:1.3}
.ch-desc{display:none}
.ch-time{display:none}
.ch-num{display:none}
.ch-text{display:none}
.ch-playing{display:none}
.ch-grid{justify-content:center}
.ch-grid .ch-list{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:12px;overflow:visible;margin:auto 0}
.ch-grid .ch-item{gap:8px;padding:0}
.ch-grid .ch-dot-col{padding-top:8px}
.ch-grid .ch-dot{width:34px;height:34px;border-radius:9px;font-size:.82rem}
.ch-grid .ch-dot svg{width:17px;height:17px}
.ch-grid .ch-line{display:none}
.ch-grid .ch-card{padding:8px 10px;margin-bottom:0}
.ch-grid .ch-title{font-size:.92rem}
.ch-grid .ch-sub{font-size:.68rem;white-space:pre-line;display:block;-webkit-line-clamp:unset;overflow:visible;line-height:1.4;margin-top:3px;color:var(--muted)}
@keyframes eqBar{0%{height:3px}100%{height:12px}}
.vplayer-controls{display:flex;align-items:center;gap:10px;padding:12px 22px;background:linear-gradient(180deg,#0a120d,#0d1a11);border-top:1px solid rgba(88,183,112,.05)}
.vc-btn{width:34px;height:34px;border-radius:8px;border:none;background:rgba(255,255,255,.05);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-family:var(--font)}
.vc-btn:hover{background:rgba(255,255,255,.1)}
.vc-play{background:linear-gradient(135deg,var(--accent),#004B49);box-shadow:0 2px 12px var(--accent-g)}
.vc-play:hover{box-shadow:0 4px 20px var(--accent-g);transform:scale(1.05)}
.vc-bar-wrap{flex:1;padding:6px 0;cursor:pointer}
.vc-bar{height:4px;background:rgba(255,255,255,.06);border-radius:4px;overflow:hidden}
.vc-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--green));border-radius:4px;transition:width .15s linear}
.vc-time{font-size:.7rem;color:var(--dim);font-variant-numeric:tabular-nums;font-family:var(--mono);white-space:nowrap}
.vc-vol{background:rgba(255,255,255,.05)}
.vc-vol:hover{background:rgba(255,255,255,.1)}
.payoff-flow{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:56px;flex-wrap:wrap}
.po-step{padding:34px 26px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);width:270px;text-align:center;transition:all .35s}
.po-step:hover{transform:translateY(-4px);border-color:var(--accent)}
.po-highlight{border-color:var(--green);background:linear-gradient(135deg,rgba(163,240,90,.04),rgba(30,186,104,.04));box-shadow:0 10px 36px var(--green-g)}
.po-num{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#004B49);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.05rem;margin:0 auto 14px;box-shadow:0 4px 16px var(--accent-g)}
.po-num-green{background:linear-gradient(135deg,var(--green),#58B770)!important;box-shadow:0 4px 16px var(--green-g)!important}
.po-step h3{font-size:1.02rem;font-weight:700;margin-bottom:8px}
.po-step p{font-size:.82rem;color:var(--muted);line-height:1.4}
.po-arrow{color:var(--dim);padding:0 6px}
.po-bottom{text-align:center;display:flex;align-items:center;justify-content:center;gap:18px;font-size:clamp(1.2rem,3vw,1.6rem);font-weight:900}
.po-from{color:var(--muted)}
.po-arrow-txt{color:var(--dim);font-size:1.8rem}
footer{padding:56px 0;border-top:1px solid var(--border);position:relative;z-index:1}
.footer-inner{text-align:center}
.footer-logo{font-size:1.4rem;font-weight:900;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:10px;color:#004b49}
footer p{font-size:.85rem;color:var(--muted);margin-bottom:2px}
.footer-dim{color:var(--dim);font-size:.78rem}
.footer-powered{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}
.footer-powered-label{font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.footer-glimmer-logo{height:60px;display:block;opacity:.9;transition:opacity .3s}
.footer-glimmer-logo:hover{opacity:1}
.nav-glimmer-logo{height:44px;opacity:.9;transition:opacity .3s}
.nav-glimmer-logo:hover{opacity:1}
[data-aos]{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
[data-aos].vis{opacity:1;transform:translateY(0)}
@media(max-width:1024px){
  .vplayer-body{flex-direction:column}
  .vplayer-chapters{width:100%;border-left:none;border-top:1px solid rgba(255,255,255,.05);max-height:240px}
  .vplayer-video{min-height:360px;max-height:420px;flex:0 0 auto}
}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-mobile-btn{display:flex}
  .nav-glimmer-logo{display:none}
  .payoff-flow{flex-direction:column;gap:14px}
  .po-arrow{transform:rotate(90deg)}
  .hero-stats{flex-direction:column;gap:10px}
}
@media(max-width:600px){
  .po-step{width:100%;max-width:320px}
}