/* ============================================================
   StudyMind Pro (Ross Edition) — style.css
   Editorial paper & ink · Fraunces + Manrope · violet accent
   ============================================================ */

:root{
  --bg:#F4F1EA;
  --bg-soft:#ECE8DE;
  --paper:#FFFFFF;
  --ink:#141414;
  --ink-2:#2A2A2A;
  --soft:#6B655B;
  --line:rgba(20,20,20,.12);
  --accent:#5B4FE9;
  --accent-soft:rgba(91,79,233,.12);
  --mint:#7ED0C6;
  --coral:#F25477;
  --orange:#E8641C;
  --lime:#D9E85B;
  --font-display:"Fraunces","Noto Serif TC",Georgia,serif;
  --font-body:"Manrope","Noto Sans TC",-apple-system,sans-serif;
  --font-mono:"JetBrains Mono","Noto Sans TC",monospace;
  --radius:24px;
  --shadow:0 24px 60px -24px rgba(20,20,20,.28);
  --ease:cubic-bezier(.22,.61,.36,1);
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#0F0E11;
  --bg-soft:#151419;
  --paper:#1B1A20;
  --ink:#F2EFE8;
  --ink-2:#D9D5CB;
  --soft:#9B958A;
  --line:rgba(242,239,232,.14);
  --accent:#8B81FF;
  --accent-soft:rgba(139,129,255,.16);
  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  color-scheme:dark;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.06;letter-spacing:-.01em}
h2{font-size:clamp(2.2rem,4.6vw,3.6rem)}
h3{font-size:1.45rem}
::selection{background:var(--accent);color:#fff}

.mono{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;font-weight:500}
.eyebrow{color:var(--soft);margin-bottom:1.1rem}
.eyebrow.center{text-align:center}
.center{text-align:center}
.c-accent{color:var(--accent)}
.c-mint{color:#3BA79A}
[data-theme="dark"] .c-mint{color:var(--mint)}
.c-gray{color:var(--soft)}
em{font-style:italic}

/* ---------- grain + progress ---------- */
.grain{
  position:fixed;inset:-50%;z-index:2000;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 9s steps(6) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}20%{transform:translate(-2%,2%)}
  40%{transform:translate(2%,-1%)}60%{transform:translate(-1%,-2%)}80%{transform:translate(1%,2%)}
}
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:2100;
  background:linear-gradient(90deg,var(--accent),var(--mint));
}

/* ---------- word reveal ---------- */
.w{display:inline-block;opacity:0;transform:translateY(.72em) rotate(3deg);transform-origin:0 100%;
  transition:opacity .45s ease,transform .7s var(--ease)}
.w.on{opacity:1;transform:none}
.hero-title .w.on{opacity:1}
[data-reveal-fade]{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .9s var(--ease)}
[data-reveal-fade].in{opacity:1;transform:none}

/* ---------- buttons ---------- */
.btn-dark,.btn-light,.btn-white,.btn-purple,.btn-outline{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.95rem 1.7rem;border-radius:999px;font-weight:700;font-size:.95rem;
  transition:transform .35s var(--ease),box-shadow .35s ease,background .3s,color .3s;
}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-dark:hover{transform:translateY(-3px);box-shadow:0 14px 30px -12px rgba(20,20,20,.5)}
.btn-dark.sm{padding:.6rem 1.2rem;font-size:.85rem}
.btn-light{border:1.5px solid var(--line);color:var(--ink);background:transparent}
.btn-light:hover{border-color:var(--ink);transform:translateY(-3px)}
.btn-white{background:#fff;color:#141414}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 14px 30px -12px rgba(0,0,0,.4)}
.btn-purple{background:var(--accent);color:#fff}
.btn-purple:hover{transform:translateY(-3px);box-shadow:0 14px 34px -12px var(--accent)}
.btn-outline{border:1.5px solid var(--line);border-radius:999px;padding:.6rem 1.2rem;font-weight:600;font-size:.85rem;transition:.3s}
.btn-outline:hover{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.icon-btn{
  width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--line);background:var(--paper);color:var(--ink);
  transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s;
}
.icon-btn svg{width:17px;height:17px}
.icon-btn:hover{transform:translateY(-2px);background:var(--ink);color:var(--bg);border-color:var(--ink)}
.icon-btn.light{background:var(--bg);border-color:transparent}

/* ---------- bubbles ---------- */
.bubble{
  position:absolute;left:var(--bx);top:var(--by);z-index:6;
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.42rem .85rem;border-radius:999px;font-size:.78rem;font-weight:700;
  background:var(--paper);color:var(--ink);box-shadow:0 10px 24px -10px rgba(20,20,20,.35);
  animation:bob 4.5s ease-in-out infinite;white-space:nowrap;
}
.bubble::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--accent)}
.b-violet::before{background:var(--accent)}
.b-mint::before{background:var(--mint)}
.b-coral::before{background:var(--coral)}
.b-orange::before{background:var(--orange)}
.b-black{background:var(--ink);color:var(--bg)}
.b-black::before{background:var(--lime)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:14px clamp(18px,4vw,54px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .4s,padding .4s;
}
.nav.scrolled{border-bottom-color:var(--line);padding-top:9px;padding-bottom:9px}
.nav-inner{max-width:1360px;margin:0 auto;display:flex;align-items:center;gap:2rem}
.logo{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-size:1.3rem;font-weight:600;letter-spacing:-.01em}
.logo-mark{width:26px;height:26px;transition:transform .6s var(--ease)}
.logo:hover .logo-mark{transform:rotate(135deg)}
.pro-tag{
  font-family:var(--font-mono);font-style:normal;font-size:.56rem;letter-spacing:.18em;
  background:var(--ink);color:var(--bg);border-radius:6px;padding:.2rem .4rem;
  vertical-align:super;margin-left:.35rem;
}
.nav-menu{display:flex;gap:1.7rem;list-style:none;margin-left:auto}
.nav-menu a{font-size:.92rem;font-weight:600;color:var(--ink-2);position:relative;padding:.3rem 0;transition:color .3s}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .35s var(--ease)}
.nav-menu a:hover{color:var(--ink)}
.nav-menu a:hover::after{width:100%}
.with-check{display:inline-flex;align-items:center;gap:.45rem}
.check-ic{display:inline-flex;width:17px;height:17px}
.check-ic svg{width:100%;height:100%}
.nav-actions{display:flex;align-items:center;gap:.8rem}
.burger{display:none;width:42px;height:42px;flex-direction:column;align-items:center;justify-content:center;gap:7px;border-radius:50%;border:1.5px solid var(--line)}
.burger span{width:18px;height:2px;background:var(--ink);transition:.35s var(--ease)}
.nav.open .burger span:first-child{transform:translateY(4.5px) rotate(45deg)}
.nav.open .burger span:last-child{transform:translateY(-4.5px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{padding:150px clamp(18px,4vw,54px) 60px;max-width:1360px;margin:0 auto;text-align:center}
.hero-kicker{color:var(--soft);margin-bottom:1.4rem;opacity:0;transition:opacity 1s ease}
.hero-kicker.in{opacity:1}
.hero-title{font-size:clamp(2.8rem,7.2vw,5.6rem);margin-bottom:1.2rem}
.hero-title em{color:var(--accent);font-style:italic}
.hero-stage{
  position:relative;height:clamp(300px,46vw,520px);margin:3.2rem auto 2.4rem;max-width:1200px;
}
.hcard{
  position:absolute;left:var(--x);top:var(--y);width:var(--w);
  border-radius:18px;overflow:hidden;transform:rotate(var(--r)) translateY(60px);
  opacity:0;box-shadow:var(--shadow);z-index:var(--z);
  transition:transform 1s var(--ease),opacity .8s ease,box-shadow .4s;
  transition-delay:calc(var(--z)*130ms);
}
.hcard img{width:100%;height:100%;object-fit:cover}
.hero-stage.in .hcard{opacity:1;transform:rotate(var(--r)) translateY(0)}
.hcard:hover{box-shadow:0 30px 70px -20px rgba(20,20,20,.45)}
.hcard.ui{
  background:var(--paper);border:1px solid var(--line);padding:12px;text-align:left;
  display:flex;flex-direction:column;gap:7px;aspect-ratio:4/4.6;
}
.ui-head{display:flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.08em;color:var(--soft);text-transform:uppercase}
.ui-head i{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.ui-q{font-size:.78rem;font-weight:700;line-height:1.35}
.ui-opt{font-size:.68rem;border:1.2px solid var(--line);border-radius:9px;padding:.32rem .55rem;color:var(--soft)}
.ui-opt.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.ui-chart .bars{display:flex;align-items:flex-end;gap:6px;height:88px;flex:1;padding-top:6px}
.ui-chart .bars b{flex:1;background:var(--accent);border-radius:5px 5px 2px 2px;height:10%;transition:height 1s var(--ease) var(--d)}
.hero-stage.in .ui-chart .bars b,.ui-chart.go .bars b{height:var(--h)}
.ui-chart .bars b:nth-child(5){background:var(--mint)}
.ui-note{font-size:.66rem;font-weight:700;color:var(--soft)}
.hero-sub{max-width:640px;margin:0 auto;color:var(--ink-2);font-size:1.06rem}
.hero-cta{display:flex;gap:.9rem;justify-content:center;margin-top:1.9rem;opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s var(--ease)}
.hero-cta.in{opacity:1;transform:none}

/* ============================================================
   SHOWCASE
   ============================================================ */
.showcase{
  display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,5vw,5rem);
  max-width:1360px;margin:0 auto;padding:110px clamp(18px,4vw,54px);align-items:center;
}
.showcase-left h2{margin-bottom:1.2rem}
.lead{color:var(--soft);font-size:1.02rem;max-width:480px}
.lead.small{font-size:.92rem}
.cta-row{display:flex;gap:.9rem;margin-top:1.8rem;flex-wrap:wrap}
.showcase-right{position:relative}
.stair{position:relative;width:100%;aspect-ratio:1.12}
.scard{
  position:absolute;left:var(--sx);top:var(--sy);width:44%;
  border-radius:18px;overflow:hidden;box-shadow:var(--shadow);z-index:var(--z);
  opacity:0;transform:translate(-36px,52px) rotate(-7deg);
  transition:transform .95s var(--ease),opacity .7s ease;
}
.stair.in .scard{opacity:1;transform:translate(0,0) rotate(0)}
.scard img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/4.6}
.scard.ui{background:var(--paper);border:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:8px;aspect-ratio:4/4.6}
.ui-big{font-family:var(--font-display);font-size:1.9rem;font-weight:600;line-height:1}
.ui-big small{font-size:.9rem;color:var(--soft)}
.ui-sub{font-size:.72rem;color:var(--soft)}
.ui-pill{margin-top:auto;align-self:flex-start;font-size:.66rem;font-weight:700;background:var(--accent-soft);color:var(--accent);padding:.3rem .7rem;border-radius:999px}
.ui-score{position:relative}
.ui-ring{position:absolute;right:12px;bottom:12px;width:52px;height:52px}
.ui-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ui-ring .ring-fg{stroke:var(--accent);stroke-dasharray:100.5;stroke-dashoffset:100.5;transition:stroke-dashoffset 1.4s var(--ease) .5s}
.stair.in .ui-score .ring-fg{stroke-dashoffset:14}
.side-arrows{position:fixed;right:clamp(12px,2.4vw,30px);top:50%;transform:translateY(-50%);z-index:900;display:flex;flex-direction:column;gap:.6rem}

/* ============================================================
   GATEWAY / VIDEO
   ============================================================ */
.gateway{background:#111;color:#F4F1EA;padding:110px clamp(18px,4vw,54px) 130px;position:relative;overflow:hidden}
[data-theme="dark"] .gateway{background:#0A0A0C}
.gateway .eyebrow{color:#8f8a80}
.gateway h2{margin-bottom:2.6rem}
.gw-carousel{position:relative;max-width:1080px;margin:0 auto}
.gw-track{display:flex;transition:transform .8s var(--ease)}
.gw-slide{
  min-width:100%;aspect-ratio:16/8.6;border-radius:26px;overflow:hidden;position:relative;
  opacity:.25;transform:scale(.94);transition:opacity .7s,transform .7s var(--ease);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.8);
}
.gw-slide.is-active{opacity:1;transform:scale(1)}
.gw-slide img,.gw-slide video{width:100%;height:100%;object-fit:cover}
.video-play{
  position:absolute;inset:0;margin:auto;width:86px;height:86px;border-radius:50%;
  background:rgba(244,241,234,.92);color:#141414;display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease),opacity .4s;box-shadow:0 18px 50px rgba(0,0,0,.4);
}
.video-play svg{width:30px;height:30px;margin-left:4px}
.video-play:hover{transform:scale(1.1)}
.gw-slide.playing .video-play{opacity:0;transform:scale(.6);pointer-events:none}
.gw-squares{position:absolute;top:-34px;right:-20px;display:flex;gap:8px}
.sq-w,.sq-b{width:26px;height:26px;border-radius:7px}
.sq-w{background:#F4F1EA}
.sq-b{background:var(--accent)}
.gw-dots{display:flex;gap:.5rem;justify-content:center;margin-top:1.6rem}
.gw-dots i{width:9px;height:9px;border-radius:50%;background:rgba(244,241,234,.25);transition:.35s}
.gw-dots i.on{background:var(--lime);transform:scale(1.25)}
.btn-watch{
  position:absolute;left:26px;bottom:26px;z-index:5;
  background:var(--lime);color:#141414;font-weight:800;font-size:.85rem;
  padding:.7rem 1.5rem;border-radius:999px;letter-spacing:.06em;
  transition:transform .35s var(--ease),box-shadow .35s;
}
.btn-watch:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(217,232,91,.35)}
.gw-arrows{position:absolute;right:26px;bottom:22px;display:flex;gap:.6rem;z-index:5}

/* ============================================================
   TRUSTED / STATS
   ============================================================ */
.trusted{padding:120px clamp(18px,4vw,54px) 90px;text-align:center;max-width:1360px;margin:0 auto}
.trusted .lead{margin:.9rem auto 0}
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;max-width:980px;margin:3rem auto;
}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:1.6rem 1rem;transition:transform .4s var(--ease),box-shadow .4s}
.stat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.stat-num{font-family:var(--font-display);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:600;color:var(--accent)}
.stat-label{font-size:.82rem;color:var(--soft);font-weight:600;margin-top:.2rem}
.logo-marquee{overflow:hidden;margin-top:2.4rem;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.logo-track{display:flex;align-items:center;gap:3.4rem;width:max-content;animation:marquee 26s linear infinite;padding:.6rem 0}
.lg{font-family:var(--font-display);font-size:1.5rem;font-weight:600;letter-spacing:.04em;color:var(--ink);white-space:nowrap}
.lg-b{font-family:var(--font-body);font-weight:800;text-transform:lowercase;font-size:1.25rem;color:var(--soft)}
.lg-ic{color:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============================================================
   WHETHER
   ============================================================ */
.whether{position:relative;padding:130px clamp(18px,4vw,54px);max-width:1100px;margin:0 auto;text-align:center;--spread:.15}
.fan-stack{position:relative;height:320px;margin-bottom:3rem}
.fcard{
  position:absolute;left:50%;top:50%;width:min(230px,42vw);aspect-ratio:4/4.7;object-fit:cover;
  border-radius:18px;box-shadow:var(--shadow);z-index:var(--z);
  transform:translate(-50%,-50%) rotate(calc(var(--fr)*var(--spread))) translateX(calc(var(--fx)*var(--spread)*2.4));
  transition:transform .2s linear;
}
.whether-text{font-size:clamp(1.5rem,3.2vw,2.5rem);line-height:1.4;max-width:900px;margin:0 auto}
.whether-text .w{opacity:.16;transform:none;transition:opacity .35s ease}
.whether-text .w.on{opacity:1}
.whether-text .c-mint{font-style:italic}
.inline-ic{display:inline-block;width:1.15em;height:1.15em;vertical-align:-.18em;margin:0 .15em}
.inline-ic svg{width:100%;height:100%}
.chip-row{display:flex;gap:1rem;justify-content:center;margin-top:2.8rem;opacity:0;transform:translateY(20px);transition:.8s var(--ease)}
.chip-row.show{opacity:1;transform:none}
.sq-chip{
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  width:104px;height:104px;border-radius:22px;background:var(--paper);border:1px solid var(--line);
  justify-content:center;transition:transform .35s var(--ease),box-shadow .35s;
}
.sq-chip svg{width:26px;height:26px}
.sq-chip small{font-size:.72rem;font-weight:700;color:var(--soft)}
.sq-chip:hover{transform:translateY(-6px) rotate(-2deg);box-shadow:var(--shadow)}

/* ============================================================
   DIAG
   ============================================================ */
.diag{position:relative;padding:60px clamp(18px,4vw,54px)}
.diag-inner{position:relative;max-width:1360px;margin:0 auto;height:120vh;--p:0}
.info-card{
  position:absolute;left:0;top:8vh;width:min(340px,86vw);z-index:8;
  background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:1.8rem;
  box-shadow:var(--shadow);
}
.info-ic{display:inline-flex;width:38px;height:38px;margin-bottom:1rem}
.info-ic svg{width:100%;height:100%}
.info-card h3{margin-bottom:.5rem}
.apy{font-family:var(--font-mono);font-size:.78rem;color:var(--accent);margin-bottom:1rem}
.mini-chart{display:flex;align-items:flex-end;gap:7px;height:90px;margin-bottom:1.1rem}
.mini-chart b{flex:1;background:var(--accent-soft);border-radius:6px 6px 2px 2px;height:8%;transition:height 1.1s var(--ease)}
.info-card.in .mini-chart b{height:var(--h)}
.info-card.in .mini-chart b:nth-child(5),.info-card.in .mini-chart b:nth-child(6){background:var(--accent)}
.info-card .mini-chart b:nth-child(1){transition-delay:.05s}.info-card .mini-chart b:nth-child(2){transition-delay:.12s}
.info-card .mini-chart b:nth-child(3){transition-delay:.19s}.info-card .mini-chart b:nth-child(4){transition-delay:.26s}
.info-card .mini-chart b:nth-child(5){transition-delay:.33s}.info-card .mini-chart b:nth-child(6){transition-delay:.4s}
.info-txt{font-size:.88rem;color:var(--soft)}
.dcard{
  position:absolute;left:var(--dx);top:var(--dy);z-index:var(--z);
  width:158px;padding:1.1rem 1.2rem;border-radius:20px;color:#141414;
  box-shadow:var(--shadow);
  opacity:clamp(0,calc(var(--p)*6 - var(--i)*1.05),1);
  transform:translateY(calc((1 - clamp(0,calc(var(--p)*6 - var(--i)*1.05),1))*54px)) rotate(calc((1 - clamp(0,calc(var(--p)*6 - var(--i)*1.05),1))*-6deg));
}
.dcard b{font-family:var(--font-display);font-size:1.5rem;display:block}
.dcard span{font-size:.74rem;font-weight:600;opacity:.75}
.dc-1{background:var(--mint)}
.dc-2{background:var(--coral);color:#fff}
.dc-3{background:var(--lime)}
.dc-4{background:var(--accent);color:#fff}
.dc-5{background:var(--orange);color:#fff}

/* ============================================================
   VISION / AI CHAT
   ============================================================ */
.vision{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,5rem);max-width:1360px;margin:0 auto;padding:140px clamp(18px,4vw,54px);align-items:start}
.vision-left .round-chip{margin-bottom:1.2rem}
.vision-left h2{margin-bottom:1.1rem}
.round-chip{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:50%;background:var(--paper);border:1px solid var(--line);
  box-shadow:0 10px 24px -14px rgba(20,20,20,.4);transition:transform .35s var(--ease);
}
.round-chip:hover{transform:translateY(-4px) rotate(6deg)}
.round-chip svg{width:24px;height:24px}
.round-chip.small{width:46px;height:46px}
.icon-cluster{position:relative;height:300px;margin-top:2.4rem}
.icon-cluster .round-chip{
  position:absolute;left:var(--cx);top:var(--cy);
  opacity:0;transform:scale(.4);transition:opacity .6s ease,transform .7s var(--ease);
}
.icon-cluster.in .round-chip{opacity:1;transform:scale(1)}
.icon-cluster .round-chip:nth-child(1){transition-delay:.05s}.icon-cluster .round-chip:nth-child(2){transition-delay:.12s}
.icon-cluster .round-chip:nth-child(3){transition-delay:.19s}.icon-cluster .round-chip:nth-child(4){transition-delay:.26s}
.icon-cluster .round-chip:nth-child(5){transition-delay:.33s}.icon-cluster .round-chip:nth-child(6){transition-delay:.4s}
.icon-cluster .round-chip:nth-child(7){transition-delay:.47s}.icon-cluster .round-chip:nth-child(8){transition-delay:.54s}
.vision-right{display:flex;flex-direction:column;gap:1.4rem}
.panel-white{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:1.5rem;box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:.92rem;margin-bottom:1.1rem}
.pill-create{display:inline-flex;align-items:center;gap:.45rem;font-size:.78rem;font-weight:700;background:var(--accent-soft);color:var(--accent);padding:.5rem 1rem;border-radius:999px;transition:.3s}
.pill-create:hover{background:var(--accent);color:#fff}
.pill-create svg{width:15px;height:15px}
.chat-body{display:flex;flex-direction:column;gap:.9rem;min-height:190px}
.msg{max-width:82%;padding:.85rem 1.1rem;border-radius:18px;font-size:.9rem;line-height:1.55}
.msg.user{align-self:flex-end;background:var(--ink);color:var(--bg);border-bottom-right-radius:6px}
.msg.ai{align-self:flex-start;background:var(--bg-soft);border-bottom-left-radius:6px;min-height:86px}
.caret{display:inline-block;width:2px;height:1em;background:var(--accent);vertical-align:-.15em;margin-left:2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.chat-input{margin-top:1.1rem;border:1.5px dashed var(--line);border-radius:999px;padding:.75rem 1.2rem;color:var(--soft);font-size:.86rem;display:flex;justify-content:space-between}
.panel-black{background:#141414;color:#F4F1EA;border-radius:26px;padding:1.5rem;box-shadow:var(--shadow)}
[data-theme="dark"] .panel-black{background:#0A0A0C;border:1px solid var(--line)}
.tab-label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:#8f8a80;display:block;margin-bottom:1.1rem}
.panel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.panel-grid img{border-radius:14px;aspect-ratio:1/1;object-fit:cover;width:100%;transition:transform .5s var(--ease)}
.panel-grid img:hover{transform:scale(1.05) rotate(-1.5deg)}
.tile{border-radius:14px;aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;font-size:.72rem;font-weight:700;transition:transform .4s var(--ease)}
.tile:hover{transform:translateY(-4px)}
.tile svg{width:22px;height:22px}
.tile-q{background:var(--accent);color:#fff}
.tile-q b{font-family:var(--font-display);font-size:1.7rem;line-height:.8}
.tile-t{background:var(--coral);color:#fff}
.tile-s{background:var(--lime);color:#141414}

/* ============================================================
   AMONG
   ============================================================ */
.among{padding:120px 0;overflow:hidden}
.among-center{text-align:center;padding:2.6rem clamp(18px,4vw,54px);max-width:720px;margin:0 auto}
.among-center .round-chip{margin-bottom:1.1rem}
.among-center h2{margin-bottom:.9rem}
.among-center .lead{margin:0 auto}
.avatar-row{overflow:hidden;padding:1.1rem 0;
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
}
.avatar-track{display:flex;gap:1.2rem;width:max-content;animation:marquee 38s linear infinite}
.avatar-track.rev{animation-direction:reverse}
.ava-chip{
  width:86px;height:86px;border-radius:50%;flex:none;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  transform:translateY(var(--j,0));box-shadow:var(--shadow);
  border:3px solid var(--paper);transition:transform .4s var(--ease);
}
.ava-chip:hover{transform:translateY(calc(var(--j,0) - 8px)) scale(1.06)}
.ava-chip img{width:100%;height:100%;object-fit:cover}
.ava-chip b{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.1em;color:#141414}
.ava-chip.g1{background:var(--mint)}
.ava-chip.g2{background:var(--lime)}
.ava-chip.g3{background:var(--coral)}
.ava-chip.g3 b{color:#fff}
.ava-chip.g4{background:var(--accent)}
.ava-chip.g4 b{color:#fff}

/* ============================================================
   STORY
   ============================================================ */
.story{max-width:1360px;margin:0 auto;padding:110px clamp(18px,4vw,54px)}
.story h2{margin:.4rem 0 3.4rem}
.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:1080px;margin:0 auto}
.story-card{
  background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:1.7rem;
  position:relative;display:flex;flex-direction:column;gap:1rem;
  transition:transform .5s var(--ease),box-shadow .5s;
}
.story-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.story-card.off{transform:translateY(56px)}
.story-card.off:hover{transform:translateY(48px)}
.story-card h3{font-size:1.35rem}
.story-card p{color:var(--soft);font-size:.92rem}
.story-card .btn-outline{align-self:flex-start;margin-top:auto}
.pill-play{
  position:absolute;top:2.6rem;left:2.6rem;z-index:5;
  display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:700;
  background:var(--paper);border-radius:999px;padding:.5rem 1rem;box-shadow:0 10px 26px -10px rgba(20,20,20,.4);
  transition:.3s;
}
.pill-play:hover{background:var(--ink);color:var(--bg)}
.pill-play svg{width:16px;height:16px}
.story-media{border-radius:18px;overflow:hidden;aspect-ratio:4/2.9;background:var(--bg-soft)}
.story-media video,.story-media img{width:100%;height:100%;object-fit:cover}
.story-media.flat{display:flex;align-items:center;justify-content:center;padding:1.4rem}
.line-chart{width:100%;height:auto}
.lc-grid{stroke:var(--line);stroke-width:1;fill:none}
.lc-area{fill:var(--accent-soft)}
.lc-line{stroke:var(--accent);stroke-width:3;fill:none;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600;transition:stroke-dashoffset 1.8s var(--ease) .2s}
.lc-dot{fill:var(--accent);opacity:0;transition:opacity .5s ease 1.6s}
.story-card.in .lc-line{stroke-dashoffset:0}
.story-card.in .lc-dot{opacity:1}
.wave-card{flex-direction:column;gap:1.2rem}
.wave{display:flex;align-items:center;gap:4px;height:110px;width:100%}
.wave i{flex:1;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--mint));height:100%;
  transform:scaleY(.22);transform-origin:center;animation:wave 1.15s ease-in-out infinite;animation-play-state:paused}
.wave-card.playing .wave i{animation-play-state:running}
.wave i:nth-child(2n){animation-delay:.12s;height:72%}
.wave i:nth-child(3n){animation-delay:.24s;height:88%}
.wave i:nth-child(5n){animation-delay:.38s;height:58%}
.wave i:nth-child(7n){animation-delay:.5s}
@keyframes wave{0%,100%{transform:scaleY(.22)}50%{transform:scaleY(1)}}
.pill-listen{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:700;
  border:1.5px solid var(--line);border-radius:999px;padding:.55rem 1.1rem;transition:.3s;
}
.pill-listen svg{width:15px;height:15px}
.pill-listen:hover,.wave-card.playing .pill-listen{background:var(--accent);border-color:var(--accent);color:#fff}
.phone-card{align-items:center;justify-content:center;min-height:420px}
.corner-ic{position:absolute;top:1.4rem;right:1.4rem;width:34px;height:34px}
.corner-ic svg{width:100%;height:100%}
.phone-mock{
  width:222px;background:var(--bg);border:6px solid var(--ink);border-radius:34px;
  padding:2rem 1.1rem 1.4rem;transform:rotate(-3deg);box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:.65rem;transition:transform .5s var(--ease);
}
.story-card:hover .phone-mock{transform:rotate(0)}
.pm-notch{width:64px;height:7px;border-radius:99px;background:var(--ink);margin:0 auto .4rem;opacity:.85}
.pm-title{font-weight:800;font-size:.9rem}
.pm-item{display:flex;align-items:center;gap:.55rem;font-size:.74rem;font-weight:600;background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:.55rem .7rem;color:var(--soft)}
.pm-item i{width:15px;height:15px;border-radius:50%;border:1.6px solid var(--line);flex:none}
.pm-item.done{color:var(--ink)}
.pm-item.done i{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 2.6px var(--paper)}
.pm-bar{height:8px;border-radius:99px;background:var(--bg-soft);overflow:hidden;margin-top:.3rem}
.pm-bar b{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--mint))}
.pm-sub{font-size:.68rem;font-weight:700;color:var(--soft);text-align:right}

/* ============================================================
   MARKET
   ============================================================ */
.market{max-width:1360px;margin:0 auto;padding:110px clamp(18px,4vw,54px) 90px}
.market-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:2.6rem}
.market-head h2{margin:.4rem 0 .9rem}
.market-body{position:relative}
.market-arrows{position:absolute;top:-74px;right:110px;display:flex;gap:.6rem}
.market-row{display:flex;gap:1.4rem;overflow:hidden;padding:.5rem .2rem}
.mcard{flex:0 0 calc(25% - 1.05rem);min-width:220px;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:1rem;transition:transform .45s var(--ease),box-shadow .45s}
.mcard:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.m-img{border-radius:15px;overflow:hidden;aspect-ratio:4/3;margin-bottom:.9rem;background:var(--bg-soft)}
.m-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.mcard:hover .m-img img{transform:scale(1.07)}
.mcard h4{font-size:1.05rem;font-weight:800}
.mcard p{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.m-ui{display:flex;align-items:center;justify-content:center}
.timer-ui{position:relative;width:104px;height:104px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.timer-ui svg{position:absolute;inset:0;transform:rotate(-90deg)}
.timer-ui circle{stroke:var(--accent)}
.timer-fg{stroke-dasharray:201;stroke-dashoffset:201;animation:timerRun 7s linear infinite}
@keyframes timerRun{to{stroke-dashoffset:0}}
.timer-ui b{font-family:var(--font-mono);font-size:1.05rem}
.timer-ui span{font-size:.62rem;color:var(--soft);font-weight:700}
.flash-ui{position:relative;width:120px;height:96px}
.flash-ui .f-back,.flash-ui .f-front{position:absolute;inset:0;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800}
.flash-ui .f-back{background:var(--accent);color:#fff;transform:rotate(6deg) translate(6px,-4px)}
.flash-ui .f-front{background:var(--paper);border:1.5px solid var(--line);animation:flashFlip 3.2s var(--ease) infinite}
@keyframes flashFlip{0%,42%{transform:rotate(0)}58%,92%{transform:rotate(6deg) translate(6px,-4px)}100%{transform:rotate(0)}}
.flash-ui b{position:absolute;left:50%;bottom:-22px;transform:translateX(-50%);font-size:.62rem;color:var(--soft);white-space:nowrap}
.market-progress{display:flex;gap:.5rem;justify-content:center;margin-top:2rem}
.market-progress i{width:26px;height:5px;border-radius:99px;background:var(--line);transition:.4s}
.market-progress i.on{background:var(--accent);width:44px}

/* ============================================================
   DOCK
   ============================================================ */
.dock-sec{padding:70px clamp(18px,4vw,54px);display:flex;justify-content:center}
.dock{
  display:flex;align-items:flex-end;gap:.7rem;
  background:var(--paper);border:1px solid var(--line);border-radius:26px;
  padding:.9rem 1.3rem;box-shadow:var(--shadow);
}
.d-ic{width:48px;height:48px;display:flex;align-items:center;justify-content:center;transition:transform .18s ease;will-change:transform}
.d-ic.big{width:58px;height:58px}
.d-ic.tiny{width:34px;height:34px}
.d-ic svg{width:100%;height:100%}

/* ============================================================
   BANNER
   ============================================================ */
.banner-sec{padding:40px clamp(18px,4vw,54px);max-width:1360px;margin:0 auto}
.banner{position:relative;border-radius:32px;overflow:hidden;height:min(66vh,560px)}
.banner img{width:100%;height:130%;object-fit:cover;will-change:transform}
.banner-cap{position:absolute;left:clamp(20px,4vw,48px);bottom:clamp(20px,4vw,44px);color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.45)}
.banner-cap .mono{display:block;margin-bottom:.6rem;opacity:.85}
.banner-cap b{font-family:var(--font-display);font-weight:500;font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.15}

/* ============================================================
   ARTISTS / COMMUNITY
   ============================================================ */
.artists{max-width:1360px;margin:0 auto;padding:90px clamp(18px,4vw,54px)}
.artist-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:1.2rem}
.artist-grid img{width:100%;height:100%;object-fit:cover;border-radius:22px;transition:transform .6s var(--ease),filter .6s}
.artist-grid img:hover{transform:scale(1.03) rotate(-.6deg)}
.quote-card{
  background:var(--ink);color:var(--bg);border-radius:22px;padding:1.6rem;
  display:flex;flex-direction:column;justify-content:center;gap:.8rem;
}
.quote-card p{font-family:var(--font-display);font-size:1.15rem;line-height:1.4}
.quote-card small{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;opacity:.66}
.featured{
  grid-row:span 2;position:relative;border-radius:22px;overflow:hidden;background:var(--accent);
}
.featured>img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
[data-theme="dark"] .featured>img{mix-blend-mode:normal;opacity:.9}
.pill-like{
  position:absolute;top:16px;right:16px;display:inline-flex;align-items:center;gap:.45rem;
  background:var(--paper);color:var(--ink);border-radius:999px;padding:.5rem 1rem;font-size:.78rem;font-weight:700;
  transition:.3s;box-shadow:0 10px 24px -10px rgba(0,0,0,.4);
}
.pill-like svg{width:14px;height:14px;color:var(--coral)}
.pill-like:hover{transform:scale(1.08)}
.pill-like.liked{background:var(--coral);color:#fff}
.pill-like.liked svg{color:#fff}
.feat-meta{
  position:absolute;left:14px;bottom:14px;display:flex;align-items:center;gap:.7rem;
  background:var(--paper);color:var(--ink);border-radius:999px;padding:.5rem 1rem .5rem .55rem;
}
.feat-meta p{font-size:.76rem;font-weight:700;line-height:1.25}
.feat-meta small{font-weight:500;color:var(--soft)}
.feat-ava{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--mint))}

/* ============================================================
   MEMBERSHIP
   ============================================================ */
.membership{
  display:grid;grid-template-columns:.9fr 1.6fr;gap:clamp(2rem,4vw,4rem);align-items:center;
  max-width:1360px;margin:0 auto;padding:120px clamp(18px,4vw,54px);
}
.mem-left .round-chip{margin-bottom:1.2rem}
.mem-left h2{margin-bottom:1rem}
.mem-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;align-items:stretch}
.price-card{
  background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:2rem 1.6rem;
  position:relative;display:flex;flex-direction:column;gap:.4rem;
  transition:transform .5s var(--ease),box-shadow .5s;
}
.price-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.price-card h5{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--soft)}
.price{font-family:var(--font-display);font-size:3rem;font-weight:600;line-height:1.1}
.price sup{font-size:1.1rem;margin-right:.15rem;color:var(--soft)}
.price small{font-size:1rem;color:var(--soft)}
.price.custom{font-size:1.9rem;padding:.6rem 0}
.p-note{font-size:.82rem;color:var(--soft)}
.price-card.accent{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.05)}
.price-card.accent:hover{transform:scale(1.05) translateY(-8px)}
.price-card.accent h5,.price-card.accent .p-note,.price-card.accent sup,.price-card.accent small{color:rgba(255,255,255,.75)}
.pop-pill{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--lime);color:#141414;font-size:.68rem;font-weight:800;letter-spacing:.08em;
  padding:.35rem .95rem;border-radius:999px;
}

/* ============================================================
   LIME BAND
   ============================================================ */
.lime-sec{padding:60px clamp(18px,4vw,54px)}
.lime-band{
  position:relative;background:var(--lime);color:#141414;border-radius:36px;
  padding:4.6rem 0 3.6rem;overflow:hidden;
}
.lime-watermark{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-weight:600;font-size:clamp(8rem,24vw,20rem);
  color:transparent;-webkit-text-stroke:1.5px rgba(20,20,20,.16);letter-spacing:.04em;pointer-events:none;
}
.lime-marquee{overflow:hidden;position:relative;z-index:2;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.lime-track{display:flex;width:max-content;animation:marquee 24s linear infinite}
.lime-item{
  display:flex;align-items:center;gap:1.6rem;padding-right:1.6rem;white-space:nowrap;
  font-family:var(--font-display);font-style:italic;font-size:clamp(1.4rem,2.6vw,2.1rem);font-weight:500;
}
.spark{width:20px;height:20px;flex:none;border-radius:6px;animation:spin 5s linear infinite}
.spark.s1{background:var(--accent)}
.spark.s2{background:var(--coral);border-radius:50%}
.spark.s3{background:#141414;transform:rotate(45deg)}
@keyframes spin{to{transform:rotate(360deg)}}
.poster-tag{position:absolute;right:clamp(18px,3vw,40px);top:26px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.2em;text-align:right;line-height:1.6;z-index:2}
.lime-icons{overflow:hidden;margin-top:2.6rem;position:relative;z-index:2}
.lime-icons-track{display:flex;gap:1rem;width:max-content;animation:marquee 30s linear infinite reverse}
.lime-icons .round-chip{background:#141414;border-color:#141414;color:var(--lime)}
.lime-icons .round-chip svg{stroke:var(--lime)}

/* ============================================================
   DUO
   ============================================================ */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;max-width:1360px;margin:0 auto;padding:90px clamp(18px,4vw,54px)}
.duo-card{position:relative;border-radius:32px;overflow:hidden;min-height:460px;display:flex;box-shadow:var(--shadow)}
.duo-card.magenta{background:var(--coral);color:#fff}
.duo-bg{position:absolute;inset:0}
.duo-bg img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;opacity:.9;transition:transform 1s var(--ease)}
.duo-card:hover .duo-bg img{transform:scale(1.06)}
.duo-content{position:relative;z-index:2;padding:2.6rem;display:flex;flex-direction:column;gap:1rem;align-items:flex-start;margin-top:auto}
.duo-ic{width:52px;height:52px;border-radius:50%;border:1.5px solid currentColor;display:flex;align-items:center;justify-content:center}
.duo-ic svg{width:22px;height:22px}
.duo-content h3{font-size:clamp(1.7rem,2.6vw,2.3rem);line-height:1.12}
.duo-content p{font-size:.95rem;max-width:380px;opacity:.92}
.duo-content.dark{color:var(--ink)}
.duo-card.archive{background:var(--paper);border:1px solid var(--line);justify-content:space-between}
.duo-art{position:relative;width:46%;align-self:center;padding-right:1.4rem}
.duo-art svg{width:100%;height:auto}
.orbit{fill:none;stroke:var(--line);stroke-width:1.5;stroke-dasharray:4 6}
.o1{animation:spin 26s linear infinite;transform-origin:center}
.o2{animation:spin 18s linear infinite reverse;transform-origin:center}
.o3{animation:spin 12s linear infinite;transform-origin:center}
.sat{fill:var(--accent)}
.sat2{fill:var(--coral)}
.sat3{fill:var(--mint)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:820px;margin:0 auto;padding:110px clamp(18px,4vw,54px)}
.faq h2{margin:.4rem 0 3rem}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1.4rem;
  padding:1.5rem .2rem;font-family:var(--font-display);font-size:1.25rem;font-weight:500;text-align:left;
  transition:color .3s;
}
.faq-q:hover{color:var(--accent)}
.faq-ic{position:relative;width:30px;height:30px;flex:none;border:1.5px solid var(--line);border-radius:50%;transition:transform .45s var(--ease),background .3s,border-color .3s}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;left:50%;top:50%;background:currentColor;transition:.3s}
.faq-ic::before{width:11px;height:1.6px;transform:translate(-50%,-50%)}
.faq-ic::after{width:1.6px;height:11px;transform:translate(-50%,-50%)}
.faq-item.open .faq-ic{transform:rotate(135deg);background:var(--accent);border-color:var(--accent);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .55s var(--ease)}
.faq-a p{padding:0 .2rem 1.6rem;color:var(--soft);max-width:640px}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#141414;color:#F4F1EA;padding:90px clamp(18px,4vw,54px) 40px;border-radius:44px 44px 0 0;margin-top:60px}
[data-theme="dark"] .footer{background:#0A0A0C;border-top:1px solid var(--line)}
.footer-inner{max-width:1360px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:3rem}
.foot-bubble{display:inline-flex;gap:5px;margin-bottom:1.2rem}
.foot-bubble i{width:10px;height:10px;border-radius:50%;background:var(--accent);animation:bob 3s ease-in-out infinite}
.foot-bubble i:nth-child(2){background:var(--mint);animation-delay:.3s}
.foot-bubble i:nth-child(3){background:var(--coral);animation-delay:.6s}
.footer-brand h3{font-size:1.9rem;margin-bottom:.9rem}
.footer-brand p{color:#9a958b;font-size:.92rem;max-width:340px;margin-bottom:1.5rem}
.socials{display:flex;gap:.7rem}
.footer .icon-btn{background:transparent;border-color:rgba(244,241,234,.2);color:#F4F1EA}
.footer .icon-btn:hover{background:#F4F1EA;color:#141414;border-color:#F4F1EA}
.footer-col{display:flex;flex-direction:column;gap:.85rem}
.footer-col h6{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:#8f8a80;margin-bottom:.5rem}
.footer-col a{font-size:.92rem;color:#CFCBC2;transition:color .3s,transform .3s;display:inline-flex;align-items:center;gap:.5rem}
.footer-col a:hover{color:#fff;transform:translateX(4px)}
.tag-new,.tag-soon{font-family:var(--font-mono);font-style:normal;font-size:.58rem;letter-spacing:.1em;padding:.2rem .5rem;border-radius:6px}
.tag-new{background:var(--accent);color:#fff}
.tag-soon{background:var(--lime);color:#141414}
.copyright{text-align:center;color:#6d685f;font-size:.8rem;margin-top:4rem}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1100px){
  .showcase,.vision{grid-template-columns:1fr}
  .vision-right{max-width:640px}
  .story-grid{grid-template-columns:1fr;max-width:600px}
  .story-card.off{transform:none}
  .story-card.off:hover{transform:translateY(-8px)}
  .duo{grid-template-columns:1fr}
  .membership{grid-template-columns:1fr}
  .mem-cards{max-width:760px}
  .market-arrows{position:static;margin-bottom:1.2rem;justify-content:flex-end}
  .artist-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:200px}
  .diag-inner{height:auto;padding-bottom:60px}
  .info-card{position:relative;top:0;margin-bottom:2.4rem}
  .dcard{position:relative;left:auto;top:auto;display:inline-block;margin:.4rem}
  .diag-inner{display:flex;flex-direction:column}
  .side-arrows{display:none}
}
@media (max-width:768px){
  .nav-menu{
    position:fixed;inset:0;top:64px;background:var(--bg);flex-direction:column;
    padding:2.4rem;gap:1.4rem;transform:translateY(-110%);transition:transform .5s var(--ease);z-index:-1;
  }
  .nav.open .nav-menu{transform:none}
  .nav-menu a{font-size:1.3rem}
  .burger{display:flex}
  .nav-actions .btn-dark{display:none}
  .hero{padding-top:120px}
  .hero-stage{height:64vw;min-height:260px}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .mem-cards{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .price-card.accent{transform:none}
  .artist-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .footer-inner{grid-template-columns:1fr 1fr}
  .gw-slide{aspect-ratio:16/11}
  .market-row{gap:1rem}
  .mcard{flex-basis:70%}
  .fan-stack{height:240px}
  .whether-text{font-size:1.35rem}
  .banner{height:52vh}
}
@media (max-width:520px){
  .hero-cta{flex-direction:column;align-items:center}
  .cta-row{flex-direction:column;align-items:flex-start}
  .footer-inner{grid-template-columns:1fr}
  .duo-card{min-height:400px}
  .duo-art{display:none}
  .chip-row{flex-wrap:wrap}
  .gw-squares{display:none}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}