/* ===== X Vibe Producer Hub — Landing Page ===== */
:root{
  --bg:#0B0810;
  --bg-2:#100B18;
  --surface:#15101F;
  --surface-2:#1B1428;
  --border:#2A2138;
  --border-soft:#221A30;
  --text:#EDE9F2;
  --text-muted:#A79CB8;
  --text-faint:#6E6480;
  --accent:#C77DFF;
  --accent-2:#9D4EDD;
  --accent-deep:#7B2CBF;
  --accent-soft:rgba(199,125,255,.12);
  --gold:#E8C77A;

  --font-display:'Clash Display','Satoshi',system-ui,sans-serif;
  --font-body:'Satoshi','Inter',system-ui,sans-serif;

  --maxw:1180px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#160d22;padding:10px 16px;border-radius:8px;z-index:200;font-weight:600}
.skip-link:focus{left:12px;top:12px}

/* ---- Typography ---- */
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem);word-spacing:.08em;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);letter-spacing:-.025em}
h3{font-size:1.2rem;letter-spacing:-.01em}
.grad-text{background:linear-gradient(100deg,var(--accent),var(--accent-2) 55%,var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.kicker{font-family:var(--font-body);font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.kicker.center{text-align:center}
.lede{color:var(--text-muted);font-size:1.08rem;max-width:60ch}
.lede.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:.95rem;padding:12px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:all .25s var(--ease);white-space:nowrap}
.btn-primary{background:linear-gradient(100deg,var(--accent),var(--accent-2));color:#160d22;box-shadow:0 8px 26px -8px rgba(157,78,221,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(157,78,221,.8)}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);background:var(--accent-soft)}
.btn-ghost{background:transparent;color:var(--text-muted);padding:12px 16px}
.btn-ghost:hover{color:var(--text)}
.btn-lg{padding:15px 28px;font-size:1rem}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,8,16,.72);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-color:var(--border-soft);background:rgba(11,8,16,.9)}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{flex-shrink:0}
.brand-text{font-family:var(--font-display);font-weight:600;font-size:1.05rem;line-height:1.05;display:flex;flex-direction:column}
.brand-sub{font-family:var(--font-body);font-size:.7rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.nav{display:flex;gap:24px;margin-left:auto;font-size:.9rem}
.nav a{color:var(--text-muted);transition:color .2s;position:relative;white-space:nowrap}
.nav a:hover{color:var(--text)}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:8px;flex-shrink:0}

.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-left:auto}
.menu-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s var(--ease)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:0 24px;background:var(--bg-2);border-bottom:1px solid var(--border-soft);overflow:hidden;max-height:0;transition:max-height .4s var(--ease),padding .4s var(--ease)}
.mobile-nav.open{max-height:440px;padding:14px 24px 24px}
.mobile-nav a{padding:12px 0;color:var(--text-muted);border-bottom:1px solid var(--border-soft)}
.mobile-nav a.mobile-open{border:none;margin-top:14px;justify-content:center;color:#160d22}

/* ---- Sections ---- */
.section{padding:clamp(72px,10vw,128px) 0}
.section-alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 50%,var(--bg) 100%)}
.section-head{max-width:680px;margin-bottom:56px}
.section-head h2{margin-bottom:18px}

/* ---- Hero ---- */
.hero{position:relative;padding:clamp(90px,14vw,160px) 0 clamp(70px,9vw,110px);overflow:hidden}
.hero-glow{position:absolute;top:-30%;left:50%;transform:translateX(-50%);width:1100px;height:760px;background:radial-gradient(ellipse at center,rgba(157,78,221,.32),rgba(199,125,255,.1) 40%,transparent 70%);filter:blur(20px);pointer-events:none}
.hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);opacity:.5;pointer-events:none}
.hero-inner{position:relative;text-align:center;max-width:880px;margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:500;color:var(--text-muted);padding:7px 16px;border:1px solid var(--border);border-radius:999px;background:rgba(27,20,40,.6);margin-bottom:28px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.hero h1{margin-bottom:24px}
.hero-sub{color:var(--text-muted);font-size:1.18rem;max-width:62ch;margin:0 auto 36px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-cta.center{justify-content:center}
.hero-stats{display:flex;align-items:center;justify-content:center;gap:28px;margin-top:54px;flex-wrap:wrap}
.hero-stats>div:not(.div){display:flex;flex-direction:column;align-items:center}
.hero-stats strong{font-family:var(--font-display);font-size:2.2rem;font-weight:600;background:linear-gradient(120deg,var(--accent),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-stats span{font-size:.82rem;color:var(--text-faint);margin-top:2px}
.hero-stats .div{width:1px;height:38px;background:var(--border)}

/* ---- Who ---- */
.who-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.who-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:26px 22px;transition:transform .3s var(--ease),border-color .3s}
.who-card:hover{transform:translateY(-5px);border-color:var(--accent)}
.who-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:18px}
.who-ico svg{width:24px;height:24px}
.who-card h3{margin-bottom:9px}
.who-card p{font-size:.92rem;color:var(--text-muted)}

/* ---- Modules ---- */
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.module-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:30px 26px;position:relative;overflow:hidden;transition:transform .3s var(--ease),border-color .3s}
.module-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,var(--accent-soft),transparent 60%);opacity:0;transition:opacity .3s}
.module-card:hover{transform:translateY(-5px);border-color:var(--accent)}
.module-card:hover::before{opacity:1}
.mod-num{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--accent);margin-bottom:16px;position:relative}
.module-card h3{margin-bottom:9px;position:relative}
.module-card p{font-size:.92rem;color:var(--text-muted);position:relative}

/* ---- Split sections ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.reverse .split-copy{order:2}
.split.reverse .split-visual{order:1}
.split-copy h2{margin:0 0 18px}
.split-copy .lede{margin-bottom:28px}
.split-copy .btn{margin-top:4px}
.check-list{list-style:none;display:grid;gap:13px;margin-bottom:30px}
.check-list li{position:relative;padding-left:32px;color:var(--text-muted);font-size:1rem}
.check-list li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent)}
.check-list li::after{content:"";position:absolute;left:7px;top:7px;width:5px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg)}

/* ---- Card mocks ---- */
.card-mock{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);position:relative}
.marketplace-mock .mock-top{display:flex;justify-content:space-between;margin-bottom:18px}
.mock-pill{font-size:.78rem;font-weight:600;padding:6px 14px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}
.mock-pill.ghost{background:transparent;border:1px solid var(--border);color:var(--text-muted)}
.producer-row{display:flex;align-items:center;gap:14px;padding:13px;border-radius:var(--radius-sm);border:1px solid var(--border-soft);margin-bottom:10px}
.producer-row.featured{border-color:var(--accent);background:var(--accent-soft)}
.avatar{width:42px;height:42px;border-radius:12px;flex-shrink:0}
.avatar.a1{background:linear-gradient(135deg,#9D4EDD,#5A189A)}
.avatar.a2{background:linear-gradient(135deg,#E8C77A,#C77DFF)}
.avatar.a3{background:linear-gradient(135deg,#7B2CBF,#E0AAFF)}
.prow-info{flex:1;min-width:0}
.prow-info strong{display:block;font-size:.9rem}
.prow-info span{font-size:.78rem;color:var(--text-faint)}
.prow-rate{text-align:right}
.prow-rate b{font-family:var(--font-display);font-size:1rem}
.prow-rate small{display:block;font-size:.7rem;color:var(--text-faint)}
.mock-cta{margin-top:14px;text-align:center;padding:13px;border-radius:var(--radius-sm);background:linear-gradient(100deg,var(--accent),var(--accent-2));color:#160d22;font-weight:600;font-size:.92rem}

/* player mock */
.player-mock .player-art{height:150px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#2A1840,#7B2CBF 60%,#E0AAFF);position:relative;overflow:hidden;margin-bottom:18px}
.player-mock .player-art::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 2px,transparent 2px 7px);mask-image:linear-gradient(90deg,transparent,#000 30%,#000 70%,transparent);opacity:.5}
.player-meta strong{display:block;font-size:.95rem}
.player-meta span{font-size:.78rem;color:var(--text-faint)}
.player-bar{height:5px;border-radius:3px;background:var(--border);margin:16px 0 10px;overflow:hidden}
.player-fill{display:block;height:100%;width:46%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.player-controls{display:flex;align-items:center;justify-content:space-between}
.pc-time{font-size:.75rem;color:var(--text-faint);font-variant-numeric:tabular-nums}
.pc-buttons{display:flex;align-items:center;gap:14px}
.pc-btn{font-size:.9rem;color:var(--text-muted)}
.pc-btn.play{width:40px;height:40px;border-radius:50%;background:linear-gradient(100deg,var(--accent),var(--accent-2));color:#160d22;display:grid;place-items:center;font-size:.85rem}
.lock-banner{display:flex;align-items:center;gap:9px;margin-top:18px;padding:11px 14px;border-radius:var(--radius-sm);background:rgba(232,199,122,.08);border:1px solid rgba(232,199,122,.3);color:var(--gold);font-size:.82rem;font-weight:500}

/* ---- Protection flow ---- */
.proto-flow{display:grid;gap:18px}
.flow-step{display:flex;gap:16px;align-items:flex-start}
.flow-ico{flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#160d22;font-family:var(--font-display);font-weight:600}
.flow-step strong{display:block;margin-bottom:3px}
.flow-step p{font-size:.92rem;color:var(--text-muted)}

/* ---- Command ---- */
.command-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cmd-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:28px 24px;transition:transform .3s var(--ease),border-color .3s}
.cmd-card:hover{transform:translateY(-5px);border-color:var(--accent)}
.cmd-card.wide{grid-column:span 2;grid-row:span 2}
.cmd-card h3{margin-bottom:9px}
.cmd-card p{font-size:.92rem;color:var(--text-muted)}
.cmd-bars{margin-top:28px;display:grid;gap:16px}
.bar-row{display:flex;align-items:center;gap:14px;font-size:.85rem;color:var(--text-muted)}
.bar-row span{width:88px;flex-shrink:0}
.bar-row b{font-family:var(--font-display);color:var(--text);width:32px;text-align:right}
.bar{flex:1;height:8px;border-radius:5px;background:var(--border);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent-2),var(--accent))}

/* ---- Calendar mock ---- */
.calendar-mock .cal-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.calendar-mock .cal-head strong{font-family:var(--font-display);font-size:1.2rem}
.calendar-mock .cal-head span{font-size:.76rem;color:var(--accent)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center}
.cal-grid>span{font-size:.78rem;color:var(--text-faint);padding:6px 0;font-variant-numeric:tabular-nums}
.cal-grid .d{border-radius:8px;color:var(--text-muted)}
.cal-grid .ev{background:var(--accent-soft);color:var(--accent);font-weight:600}
.cal-grid .ev.tour{background:rgba(232,199,122,.14);color:var(--gold)}
.cal-legend{display:flex;gap:18px;margin-top:18px;font-size:.78rem;color:var(--text-muted)}
.cal-legend span{display:flex;align-items:center;gap:7px}
.cal-legend i{width:11px;height:11px;border-radius:3px;display:inline-block}
.lg-session{background:var(--accent)}
.lg-tour{background:var(--gold)}

/* ---- Devices ---- */
.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:end}
.device-card{text-align:center}
.device-card h3{margin:24px 0 9px}
.device-card p{font-size:.92rem;color:var(--text-muted);max-width:34ch;margin:0 auto}
.device-frame{margin:0 auto;position:relative;background:#0E0A16;border:2px solid var(--border);box-shadow:var(--shadow)}
.device-frame .screen{background:linear-gradient(160deg,#1B1428,#15101F);position:relative;overflow:hidden}
.device-frame .screen::before{content:"";position:absolute;top:12%;left:10%;right:10%;height:18%;border-radius:8px;background:linear-gradient(100deg,var(--accent),var(--accent-2));opacity:.6}
.device-frame .screen::after{content:"";position:absolute;top:38%;left:10%;right:10%;bottom:14%;border-radius:8px;background:repeating-linear-gradient(180deg,var(--surface-2) 0 9px,transparent 9px 18px)}
.device-frame.desktop{width:100%;max-width:330px;border-radius:14px 14px 0 0;padding:14px}
.device-frame.desktop .screen{height:190px;border-radius:6px}
.device-frame.desktop .stand{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);width:70px;height:24px;background:var(--border);border-radius:0 0 8px 8px}
.device-frame.tablet{width:210px;border-radius:20px;padding:14px}
.device-frame.tablet .screen{height:250px;border-radius:8px}
.device-frame.phone{width:128px;border-radius:24px;padding:9px}
.device-frame.phone .screen{height:248px;border-radius:16px}

/* ---- Final CTA ---- */
.final-cta{position:relative;padding:clamp(90px,12vw,150px) 0;overflow:hidden;border-top:1px solid var(--border-soft)}
.final-glow{position:absolute;bottom:-40%;left:50%;transform:translateX(-50%);width:1000px;height:700px;background:radial-gradient(ellipse at center,rgba(157,78,221,.28),transparent 65%);pointer-events:none}
.final-inner{position:relative;text-align:center;max-width:760px;margin:0 auto}
.final-inner h2{margin:6px 0 18px}
.final-inner .hero-cta{margin-top:34px}

/* ---- Footer ---- */
.site-footer{border-top:1px solid var(--border-soft);background:var(--bg-2);padding:48px 0 28px}
.footer-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap;padding-bottom:32px;border-bottom:1px solid var(--border-soft)}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand strong{display:block;font-family:var(--font-display);font-size:1rem}
.footer-brand span{font-size:.8rem;color:var(--text-faint)}
.footer-nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap;font-size:.9rem}
.footer-nav a{color:var(--text-muted);transition:color .2s}
.footer-nav a:hover{color:var(--accent)}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;font-size:.8rem;color:var(--text-faint)}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---- Responsive ---- */
@media (max-width:1040px){
  .who-grid{grid-template-columns:repeat(3,1fr)}
  .module-grid{grid-template-columns:repeat(2,1fr)}
  .command-grid{grid-template-columns:repeat(2,1fr)}
  .cmd-card.wide{grid-column:span 2;grid-row:auto}
}
@media (max-width:860px){
  .nav,.header-cta{display:none}
  .menu-toggle{display:flex}
  .mobile-nav{display:flex}
  .split{grid-template-columns:1fr;gap:40px}
  .split.reverse .split-copy{order:1}
  .split.reverse .split-visual{order:2}
}
@media (max-width:680px){
  .who-grid{grid-template-columns:1fr 1fr}
  .module-grid{grid-template-columns:1fr}
  .command-grid{grid-template-columns:1fr}
  .cmd-card.wide{grid-column:auto}
  .device-grid{grid-template-columns:1fr;gap:48px}
  .device-frame.desktop{max-width:300px}
  .hero-stats{gap:18px}
  .hero-stats .div{display:none}
  .footer-nav{margin-left:0}
  .footer-inner>.btn{width:100%;justify-content:center}
}
@media (max-width:420px){
  .who-grid{grid-template-columns:1fr}
  .btn-lg{width:100%;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}