/* ============================================================
   xmodeai — shared styles for all pages
   ============================================================ */
:root{
  --bg:#0a0a10; --bg2:#101019; --card:#14141f; --card2:#1b1b29;
  --line:#262636; --line2:#33334a; --txt:#edecf5; --muted:#8f8fa8; --muted2:#6b6b82;
  --pink:#ff4d97; --pink2:#ff7eb6; --purple:#8b5cf6;
  --grad:linear-gradient(135deg,#8b5cf6 0%,#ff4d97 100%);
  --grad-soft:linear-gradient(135deg,rgba(139,92,246,.15),rgba(255,77,151,.15));
  --ok:#34d399; --bad:#fb7185; --warn:#fbbf24; --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--txt);min-height:100vh;
  font-family:Inter,-apple-system,Segoe UI,Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  background:
    radial-gradient(900px 500px at 85% -8%,rgba(139,92,246,.22),transparent 60%),
    radial-gradient(800px 500px at 5% 8%,rgba(255,77,151,.14),transparent 55%),
    var(--bg);}
.display{font-family:"Bricolage Grotesque",Inter,sans-serif}
a{color:var(--pink2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)} .muted2{color:var(--muted2)}
.center{text-align:center}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);
  background:rgba(10,10,16,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:66px;max-width:1180px;margin:0 auto;padding:0 22px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:21px;letter-spacing:.3px;color:var(--txt)}
.logo:hover{text-decoration:none}
.logo .dot{width:30px;height:30px;border-radius:9px;background:var(--grad);box-shadow:0 6px 22px rgba(139,92,246,.55)}
.navlinks{display:flex;gap:6px;margin-left:8px}
.navlinks a{color:var(--muted);font-weight:600;font-size:14px;padding:8px 13px;border-radius:10px}
.navlinks a:hover{color:var(--txt);background:var(--card);text-decoration:none}
.navlinks a.active{color:var(--txt);background:var(--card)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.balance{display:flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--line);
  padding:8px 15px;border-radius:999px;font-weight:700;font-size:14px;cursor:default}
.balance .star{color:var(--pink);font-size:15px}
.balance b{color:var(--pink2)}
.who{color:var(--muted);font-size:13px;font-weight:600}
@media(max-width:760px){.navlinks{display:none}.who{display:none}}

/* ---------- buttons / inputs ---------- */
button{cursor:pointer;border-radius:12px;font-weight:600;font-size:14px;font-family:inherit;
  padding:11px 17px;color:#fff;background:var(--card2);border:1px solid var(--line);transition:.15s}
button:hover{border-color:var(--line2)}
button.primary{background:var(--grad);border:none;box-shadow:0 10px 28px rgba(255,77,151,.28)}
button.primary:hover{filter:brightness(1.08)}
button.ghost{background:transparent}
button.sm{padding:7px 12px;font-size:13px;border-radius:10px}
button:disabled{opacity:.45;cursor:not-allowed;filter:none}
label{display:block;font-size:13px;color:var(--muted);margin:15px 0 7px;font-weight:600}
input,select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--txt);
  border-radius:12px;padding:13px 14px;font-size:14px;font-family:inherit;outline:none;transition:.15s}
input:focus,textarea:focus,select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(139,92,246,.15)}
textarea{resize:vertical;min-height:110px;line-height:1.5}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238f8fa8' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}

/* ---------- layout ---------- */
section{scroll-margin-top:84px}
.grid{display:grid;grid-template-columns:1.35fr .85fr;gap:24px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card h2{margin:0 0 5px;font-size:20px;font-weight:700}
.card h2 .em{font-size:13px;font-weight:600;color:var(--muted);margin-left:8px}
.card .sub{color:var(--muted);font-size:13.5px;margin-bottom:20px;line-height:1.55}
.sec-head{display:flex;align-items:end;justify-content:space-between;margin:46px 0 18px}
.sec-head h2{font-size:26px;margin:0;font-weight:800}
.sec-head p{color:var(--muted);margin:6px 0 0;font-size:14px}
.stack>section,.stack>div{margin-bottom:24px}.stack>*:last-child{margin-bottom:0}
.page-head{padding:42px 0 8px}
.page-head h1{font-size:clamp(28px,4vw,40px);margin:0 0 10px;font-weight:800}
.page-head p{color:var(--muted);font-size:16px;margin:0;max-width:640px;line-height:1.6}

/* ---------- hero (home) ---------- */
.hero{text-align:center;padding:70px 0 34px}
.hero h1{font-size:clamp(34px,5.4vw,62px);line-height:1.05;margin:0 0 18px;font-weight:800}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:640px;margin:0 auto 28px;line-height:1.6}
.hero .cta{display:inline-flex;gap:12px;flex-wrap:wrap;justify-content:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);
  color:var(--muted);font-size:13px;font-weight:600;padding:7px 15px;border-radius:999px;margin-bottom:24px}
.pill .ico{color:var(--pink)}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:14px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;transition:.18s}
.feature:hover{transform:translateY(-3px);border-color:var(--line2)}
.feature .ic{width:46px;height:46px;border-radius:12px;background:var(--grad-soft);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.feature h3{margin:0 0 7px;font-size:17px}
.feature p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;counter-reset:step}
.step{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;position:relative}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:18px;right:20px;
  font-family:"Bricolage Grotesque";font-size:40px;font-weight:800;color:var(--line2);line-height:1}
.step h3{margin:0 0 7px;font-size:16px}.step p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}
.cta-band{background:var(--grad-soft);border:1px solid var(--line);border-radius:20px;padding:44px;text-align:center;margin:54px 0}
.cta-band h2{font-size:30px;margin:0 0 10px;font-weight:800}
.cta-band p{color:var(--muted);margin:0 0 22px}

/* ---------- studio ---------- */
.tabs{display:flex;gap:8px;margin-bottom:6px;background:var(--bg2);padding:6px;border-radius:14px}
.tab{flex:1;text-align:center;padding:11px;border-radius:10px;color:var(--muted);font-weight:700;font-size:14px;transition:.15s;cursor:pointer}
.tab.active{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(255,77,151,.3)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{font-size:12.5px;color:var(--muted);background:var(--bg2);border:1px solid var(--line);
  padding:7px 12px;border-radius:999px;cursor:pointer;transition:.15s}
.chip:hover{color:var(--txt);border-color:var(--purple)}
.cost{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);margin-top:14px}
.cost b{color:var(--pink2)}
.result{margin-top:18px;border:1px dashed var(--line);border-radius:14px;min-height:240px;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;
  padding:20px;text-align:center;color:var(--muted2);overflow:hidden}
.result img,.result video{max-width:100%;max-height:460px;border-radius:12px}
.spin{width:16px;height:16px;border:2.5px solid #ffffff33;border-top-color:#fff;border-radius:50%;
  animation:s .9s linear infinite;display:inline-block}
@keyframes s{to{transform:rotate(360deg)}}
.progress{width:100%;max-width:280px;height:6px;border-radius:999px;background:var(--bg2);overflow:hidden}
.progress>i{display:block;height:100%;background:var(--grad);width:30%;animation:pg 1.4s ease-in-out infinite}
@keyframes pg{0%{margin-left:-30%}100%{margin-left:100%}}

/* ---------- gallery ---------- */
.filters{display:flex;gap:8px}
.filters .chip.active{background:var(--grad);color:#fff;border:none}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.gitem{position:relative;border-radius:13px;overflow:hidden;border:1px solid var(--line);
  background:var(--bg2);aspect-ratio:1;cursor:pointer}
.gitem img,.gitem video{width:100%;height:100%;object-fit:cover}
.gitem .tag{position:absolute;top:8px;left:8px;font-size:10px;font-weight:700;padding:3px 8px;border-radius:999px;
  background:rgba(0,0,0,.6);color:#fff;backdrop-filter:blur(4px)}
.gitem .del{position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;border:none;
  background:rgba(0,0,0,.55);color:#fff;font-size:13px;line-height:1;padding:0;opacity:0;transition:.15s}
.gitem:hover .del{opacity:1}
.gitem .meta{position:absolute;left:0;right:0;bottom:0;padding:14px 8px 6px;font-size:11px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.72));text-align:right;letter-spacing:.2px}
.empty{color:var(--muted2);font-size:14px;text-align:center;padding:48px 0}
.lightbox{position:fixed;inset:0;background:rgba(4,4,8,.9);z-index:55;display:flex;align-items:center;
  justify-content:center;padding:30px;flex-direction:column;gap:14px}
.lightbox img,.lightbox video{max-width:90vw;max-height:78vh;border-radius:14px}
.lightbox .cap{color:var(--muted);font-size:14px;max-width:680px;text-align:center}
.lightbox .x{position:absolute;top:20px;right:24px;font-size:26px;background:none;border:none;color:#fff}

/* ---------- plans ---------- */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.plan{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;
  cursor:pointer;transition:.18s;display:flex;flex-direction:column}
.plan:hover{transform:translateY(-3px);border-color:var(--line2)}
.plan.active{border-color:var(--pink);box-shadow:0 0 0 1px var(--pink) inset,0 14px 34px rgba(255,77,151,.18)}
.plan.feat{background:linear-gradient(180deg,rgba(139,92,246,.12),var(--card))}
.plan .badge-top{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--grad);
  color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;white-space:nowrap}
.plan .tier{font-size:13px;font-weight:700;color:var(--pink2);letter-spacing:.5px;text-transform:uppercase}
.plan .price{font-size:34px;font-weight:800;margin:6px 0 2px}
.plan .price span{font-size:15px;color:var(--muted);font-weight:600}
.plan .des{color:var(--txt);font-weight:700;font-size:15px;margin-bottom:14px}
.plan .des b{color:var(--pink2)}
.plan ul{list-style:none;padding:0;margin:0 0 4px;flex:1}
.plan li{font-size:12.5px;color:var(--muted);padding:5px 0 5px 22px;position:relative;line-height:1.4}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12.5px}
td .amt{font-weight:700}
.badge{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.badge.ok{color:var(--ok);border-color:#1f5b46;background:rgba(52,211,153,.08)}
.badge.bad{color:var(--bad);border-color:#5b2330;background:rgba(251,113,133,.08)}
.badge.run{color:var(--purple);border-color:#3a2b6b;background:rgba(139,92,246,.1)}
.pos{color:var(--ok);font-weight:700}.neg{color:var(--pink2);font-weight:700}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:14px;font-size:13px;color:var(--muted)}

/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.faq-item h4{margin:0 0 6px;font-size:15px}
.faq-item p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(4,4,8,.74);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal .card{width:min(440px,100%);position:relative;animation:pop .2s ease}
@keyframes pop{from{transform:scale(.96);opacity:.4}to{transform:scale(1);opacity:1}}
.modal .x{position:absolute;top:18px;right:18px;background:none;border:none;color:var(--muted);font-size:20px;padding:4px;line-height:1}
.modal h2{text-align:center;font-size:26px;margin:8px 0 6px}
.modal .sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:4px}
.pwhint{font-size:12px;color:var(--muted2);margin-top:7px}
.lite{font-size:12.5px;color:var(--muted);text-align:center;margin-top:18px;line-height:1.5}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(24px);opacity:0;
  background:#1c1322;border:1px solid var(--line2);color:var(--txt);padding:13px 22px;border-radius:13px;
  pointer-events:none;transition:.28s;z-index:60;max-width:90vw;font-size:14px;font-weight:500;
  box-shadow:0 16px 40px rgba(0,0,0,.4)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-color:var(--bad)} .toast.ok{border-color:var(--ok)}

.hidden{display:none!important}
footer{text-align:center;color:var(--muted2);font-size:13px;padding:50px 0 40px;margin-top:30px;border-top:1px solid var(--line)}
footer a{color:var(--muted)}