/* Indigold shared theme: tokens, base, nav, buttons, glass, chat, footer. Single dark look by design. */
:root{
  color-scheme: dark;
  --void:#06051a;
  --ink:#0b0a24;
  --ink-2:#121037;
  --ink-3:#1b1850;
  --line:#2a2670;
  --line-soft:rgba(120,110,255,.16);
  --text:#efecff;
  --muted:#a5a0cf;
  --gold:#ebbd4e;
  --gold-soft:#f8dc94;
  --gold-deep:#a07722;
  --violet:#7d6bff;
  --violet-soft:#b3a8ff;
  --ok:#5fe0a6;
  --warn:#ff9f5a;
  --f-display:"Syne", "Plus Jakarta Sans", system-ui, sans-serif;
  --f-body:"Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, Menlo, monospace;
  --s-1:.8125rem; --s0:1rem; --s1:1.15rem; --s2:1.5rem; --s3:clamp(1.9rem,4.2vw,2.9rem); --s4:clamp(2.2rem,4.9vw,4.1rem);
  --wrap:1180px;
  --r:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--void);color:var(--text);font-family:var(--f-body);font-size:var(--s0);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--void)}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--gold-soft)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.04;letter-spacing:-.02em}
p{margin:0}
.gut{padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}
.band{position:relative;z-index:2;padding-block:clamp(72px,10vw,128px)}
.wrap{max-width:var(--wrap);margin-inline:auto;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:22px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.lead{color:var(--muted);font-size:var(--s1);max-width:60ch}
.sec-head{display:grid;gap:18px;margin-bottom:52px;max-width:780px}
.sec-head h2{font-size:var(--s3);font-weight:800}
.grad{background:linear-gradient(100deg,var(--gold-soft),var(--gold) 40%,var(--violet-soft));-webkit-background-clip:text;background-clip:text;color:transparent}
.num{font-variant-numeric:tabular-nums}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:var(--f-body);transition:transform .2s, box-shadow .2s, background .2s}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold) 50%,var(--gold-deep));color:#140f02;box-shadow:0 0 0 1px rgba(235,189,78,.4), 0 10px 40px -10px rgba(235,189,78,.6)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(235,189,78,.7), 0 16px 50px -10px rgba(235,189,78,.8)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(18,16,55,.5);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--violet)}
.arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}
.glass{background:linear-gradient(160deg,rgba(40,35,110,.55),rgba(14,12,44,.75));border:1px solid var(--line-soft);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:var(--r)}
.tbd{display:inline-block;font-family:var(--f-mono);font-size:.76rem;color:var(--gold);border:1px dashed var(--gold-deep);border-radius:6px;padding:3px 8px;white-space:nowrap}

/* scroll-driven reveal: content is visible at rest; supporting browsers add motion */
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion: no-preference){
    .reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 22%}
  }
}
@keyframes rise{from{transform:translateY(40px) scale(.985)}to{transform:none}}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(6,5,26,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft)}
.nav .wrap{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:800;font-size:1.12rem;letter-spacing:.14em;color:var(--text);text-decoration:none}
.brand svg{width:30px;height:30px}
.brand-mark{width:28px;height:31px;flex:none;filter:drop-shadow(0 0 10px rgba(235,189,78,.35));transition:transform .5s cubic-bezier(.2,.8,.2,1),filter .3s}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.08);filter:drop-shadow(0 0 14px rgba(235,189,78,.7))}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .25s}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav .btn{padding:10px 18px;font-size:.86rem;white-space:nowrap}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-family:var(--f-mono);font-size:.76rem}
.lang summary::-webkit-details-marker{display:none}
.lang summary::after{content:"▾";color:var(--muted);font-size:.7rem}
.lang-menu{position:absolute;right:0;top:calc(100% + 10px);min-width:210px;padding:6px;display:grid;gap:2px;z-index:70}
.lang-menu button{appearance:none;background:transparent;border:0;color:var(--text);font:inherit;font-size:.88rem;text-align:left;padding:9px 10px;border-radius:10px;display:flex;justify-content:space-between;gap:10px;cursor:pointer}
.lang-menu button:hover{background:rgba(125,107,255,.15)}
.lang-menu button[aria-current="true"]{color:var(--gold)}
.lang-menu small{color:var(--muted);font-family:var(--f-mono);font-size:.66rem}
.lang-note{font-size:.74rem;color:var(--muted);padding:8px 10px 4px;border-top:1px solid var(--line-soft);margin-top:4px}
@media (max-width:940px){.nav-links{display:none}.nav .wrap{gap:10px}.nav .lang{margin-left:auto}}

/* CS chat */
.cs-band{background:radial-gradient(ellipse 60% 60% at 30% 60%, rgba(125,107,255,.22), transparent 70%), var(--void)}
.cs{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.cs > *{min-width:0}
.cs-copy{display:grid;gap:22px}
.cs-copy h2{font-size:var(--s3)}
.contact{display:grid;gap:10px;margin-top:6px}
.contact-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:14px;font-size:.9rem}
.contact-row span:first-child{color:var(--muted);font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em}
.chat{display:grid;grid-template-rows:auto 1fr auto auto;height:560px;overflow:hidden;border-radius:26px;box-shadow:0 40px 120px -40px rgba(125,107,255,.6)}
.chat-head{display:flex;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line-soft)}
.chat-av{width:46px;height:46px;flex:none;position:relative}
.chat-av svg{width:100%;height:100%}
.chat-av::after{content:"";position:absolute;right:1px;bottom:1px;width:11px;height:11px;border-radius:50%;background:var(--ok);border:2px solid var(--ink)}
.chat-head b{font-family:var(--f-display);font-size:1.1rem;display:block}
.chat-head small{font-family:var(--f-mono);font-size:.7rem;color:var(--ok)}
.chat-head .demo{margin-left:auto;font-family:var(--f-mono);font-size:.62rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 8px;white-space:nowrap}
.chat-log{overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}
.msg{max-width:84%;padding:11px 15px;border-radius:16px;font-size:.92rem;line-height:1.5;animation:pop .35s ease both}
.msg.bot{align-self:flex-start;background:rgba(40,35,110,.7);border:1px solid var(--line-soft);border-bottom-left-radius:4px}
.msg.me{align-self:flex-end;background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#140f02;border-bottom-right-radius:4px;font-weight:500}
.typing{display:inline-flex;gap:4px;padding:14px 16px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--violet-soft);animation:bounce 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}
@keyframes pop{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.chat-chips{display:flex;gap:8px;padding:10px 16px;overflow-x:auto;border-top:1px solid var(--line-soft)}
.chat-chips button{appearance:none;flex:none;font:inherit;font-size:.8rem;color:var(--text);background:rgba(6,5,26,.6);border:1px solid var(--line);border-radius:999px;padding:7px 12px;cursor:pointer;white-space:nowrap}
.chat-chips button:hover{border-color:var(--gold)}
.chat-form{display:flex;gap:8px;padding:12px 16px 16px}
.chat-form input{flex:1;min-width:0;background:rgba(6,5,26,.7);border:1px solid var(--line);border-radius:999px;padding:12px 16px;color:var(--text);font:inherit;font-size:.92rem}
.chat-form input:focus{outline:none;border-color:var(--gold)}
.chat-form button{appearance:none;border:0;cursor:pointer;width:46px;height:46px;flex:none;border-radius:50%;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#140f02;font-size:1.1rem;font-weight:700}
@media (max-width:940px){.cs{grid-template-columns:1fr}.chat{height:520px}}

footer{position:relative;z-index:2;padding-block:56px;border-top:1px solid var(--line-soft);background:var(--void)}
footer .wrap{display:grid;gap:22px}
.foot-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.disclaimer{font-size:.82rem;color:var(--muted);max-width:92ch;line-height:1.75}
.disclaimer b{color:var(--text)}
.foot-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.76rem;color:var(--muted);font-family:var(--f-mono)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .mq-track,.pay-track{animation:none !important}
}

/* promo bar + countdown */
.promo-bar{position:relative;z-index:55;background:linear-gradient(90deg,#2a1d05,#4a3209 50%,#2a1d05);border-bottom:1px solid rgba(235,189,78,.35);font-size:.84rem}
.promo-bar .wrap{display:flex;align-items:center;justify-content:center;gap:10px 18px;flex-wrap:wrap;padding-block:9px;text-align:center}
.promo-bar b{color:var(--gold-soft)}
.promo-bar .cd-inline{font-family:var(--f-mono);color:var(--text);background:rgba(6,5,26,.55);border:1px solid rgba(235,189,78,.35);border-radius:8px;padding:2px 8px;font-variant-numeric:tabular-nums}
.promo-bar a{color:var(--gold);font-weight:700;text-decoration:none}
.promo-over .promo-bar{display:none}
.countdown{display:flex;align-items:center;gap:8px}
.cd-cell{display:grid;justify-items:center;gap:2px;min-width:62px;padding:10px 8px;border-radius:14px;background:rgba(6,5,26,.7);border:1px solid rgba(235,189,78,.35);box-shadow:inset 0 0 22px rgba(235,189,78,.08)}
.cd-cell b{font-family:var(--f-display);font-size:1.7rem;line-height:1;color:var(--gold-soft)}
.cd-cell small{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cd-sep{font-family:var(--f-display);color:var(--gold-deep);font-size:1.3rem}
.cd-over{font-family:var(--f-mono);font-size:.8rem;color:var(--muted)}
[data-regular]{display:none}
.promo-over [data-regular]{display:inline}
.promo-over [data-promo]{display:none !important}
@media (max-width:420px){.cd-cell{min-width:52px;padding:8px 6px}.cd-cell b{font-size:1.35rem}}

/* forms */
.field{display:grid;gap:7px;min-width:0}
.field label,.field .lab{font-size:.86rem;font-weight:600}
.field small.hint{color:var(--muted);font-size:.78rem}
.input,.select{width:100%;background:rgba(6,5,26,.7);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);font:inherit;font-size:.94rem;transition:border-color .2s, box-shadow .2s}
.input:focus,.select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(235,189,78,.15)}
.input[aria-invalid="true"]{border-color:#ff6b81}
.err{color:#ff8fa0;font-size:.8rem;min-height:1em}
.check-row{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;font-size:.9rem;color:var(--muted);cursor:pointer}
.check-row input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--gold)}
.check-row b{color:var(--text);font-weight:600}
.opt{position:relative;display:block;cursor:pointer}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt .opt-body{display:grid;gap:4px;padding:16px;border-radius:16px;border:1px solid var(--line);background:rgba(18,16,55,.6);transition:border-color .2s, background .2s, box-shadow .2s;height:100%}
.opt:hover .opt-body{border-color:var(--violet)}
.opt input:checked + .opt-body{border-color:var(--gold);background:linear-gradient(160deg,rgba(80,62,20,.5),rgba(14,12,44,.9));box-shadow:0 0 0 1px rgba(235,189,78,.35),0 14px 40px -18px rgba(235,189,78,.6)}
.opt input:focus-visible + .opt-body{outline:2px solid var(--gold);outline-offset:2px}
.is-live [data-preview-only]{display:none!important}
.preview-note{font-family:var(--f-mono);font-size:.7rem;color:var(--muted);border:1px dashed var(--line);border-radius:999px;padding:4px 10px;white-space:nowrap}
.page-bg-candles{position:fixed;left:0;right:0;bottom:0;width:100%;height:45vh;opacity:.16;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(transparent,#000 60%);mask-image:linear-gradient(transparent,#000 60%)}
.nav-login{color:var(--text);text-decoration:none;font-size:.88rem;font-weight:600;white-space:nowrap}
.nav-login:hover{color:var(--gold-soft)}
@media (max-width:480px){.nav-login{display:none}}
.foot-links{display:flex;flex-wrap:wrap;gap:10px 22px}
.foot-links a{color:var(--muted);text-decoration:none;font-size:.88rem}
.foot-links a:hover{color:var(--gold-soft)}

[hidden]{display:none !important}
img{max-width:100%;height:auto}
h1[tabindex="-1"]:focus{outline:none}

/* sub-page header */
.sub-head{position:sticky;top:0;z-index:40;background:rgba(6,5,26,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.sub-head .wrap{display:flex;align-items:center;gap:22px;height:66px}
.sub-links{display:flex;gap:22px;margin-left:auto}
.sub-links a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500}
.sub-links a:hover,.sub-links a[aria-current="page"]{color:var(--text)}
.sub-links a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--gold)}
.sub-head .btn{padding:10px 18px;font-size:.86rem;white-space:nowrap}
@media (max-width:860px){.sub-links{display:none}.sub-head .nav-login{margin-left:auto}}
@media (max-width:480px){.sub-head .btn{padding:9px 13px;font-size:.8rem}.sub-head .brand{font-size:1rem;letter-spacing:.1em}.sub-head .nav-login{display:none}.sub-head .btn{margin-left:auto}}
.copy-row{display:flex;gap:8px;align-items:center;padding:6px 6px 6px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(6,5,26,.7);min-width:0}
.copy-row code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--f-mono);font-size:.84rem;color:var(--gold-soft)}
.copy-row button{appearance:none;border:0;cursor:pointer;padding:9px 14px;border-radius:10px;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#140f02;font:inherit;font-weight:700;font-size:.82rem;white-space:nowrap}

/* language switch: hide the page until the translation is in, never longer than 1.2s */
html.i18n-wait body{opacity:0;animation:i18nshow 0s 1.2s forwards}
@keyframes i18nshow{to{opacity:1}}
.lang-menu button[disabled]:hover{background:transparent}
.lang-slot{display:inline-flex}
.lang-float{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));right:calc(16px + env(safe-area-inset-right,0px));z-index:80}
.lang-float .lang summary,.lang-slot .lang summary{background:rgba(6,5,26,.7);backdrop-filter:blur(10px)}
.sub-head .lang-slot + .nav-login{margin-left:0}
@media (max-width:860px){.sub-head .lang-slot{margin-left:auto}}
@media (max-width:480px){.sub-head .lang-slot ~ .btn{margin-left:0}}
.field{min-width:0}
.select,.input{min-width:0;max-width:100%}
@media (max-width:480px){.sub-head .brand{font-size:0;gap:0}.lang summary{padding:7px 10px}}
@media (max-width:560px){.preview-note{white-space:normal;max-width:100%;border-radius:12px}}

/* ---------- animated cards (.fx-card is added by shared.js to card-like .glass boxes) ---------- */
@property --fx-ang{syntax:"<angle>";inherits:false;initial-value:0deg}
.fx-card{position:relative;isolation:isolate;transition:translate .45s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .45s}
.fx-card::before,.fx-card::after{content:"";position:absolute;pointer-events:none;border-radius:inherit;z-index:-1;opacity:0;transition:opacity .45s}
.fx-card::before{inset:0;background:radial-gradient(420px circle at var(--fx-x,50%) var(--fx-y,0%),rgba(235,189,78,.16),rgba(125,107,255,.08) 40%,transparent 70%)}
.fx-card::after{inset:-1px;padding:1px;background:conic-gradient(from var(--fx-ang),transparent 0 62%,rgba(248,220,148,.95) 76%,rgba(179,168,255,.85) 86%,transparent 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.fx-card:hover{border-color:rgba(235,189,78,.35);box-shadow:0 22px 50px -24px rgba(235,189,78,.45),0 0 0 1px rgba(235,189,78,.08)}
.fx-card:hover::before,.fx-card:hover::after{opacity:1}
@media (prefers-reduced-motion: no-preference){
  .fx-card:hover{translate:0 -6px}
  .fx-card:hover::after{animation:fx-spin 3.2s linear infinite}
  .fx-card.fx-pre{opacity:0;translate:0 26px}
  .fx-card.fx-in{transition:opacity .7s ease var(--fx-d,0s),translate .7s cubic-bezier(.2,.8,.2,1) var(--fx-d,0s),border-color .35s,box-shadow .45s}
}
@keyframes fx-spin{to{--fx-ang:360deg}}

/* mobile menu (homepage nav) */
.nav-burger{display:none}
@media (max-width:940px){
  .nav-burger{display:grid;place-items:center;flex:none;width:40px;height:40px;padding:0;border-radius:12px;border:1px solid var(--line-soft);background:rgba(20,18,60,.6);cursor:pointer}
  .nav-burger span,.nav-burger span::before,.nav-burger span::after{content:"";display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform .3s,opacity .2s}
  .nav-burger span{position:relative}
  .nav-burger span::before{position:absolute;top:-6px}
  .nav-burger span::after{position:absolute;top:6px}
  .nav.open .nav-burger span{background:transparent}
  .nav.open .nav-burger span::before{transform:translateY(6px) rotate(45deg)}
  .nav.open .nav-burger span::after{transform:translateY(-6px) rotate(-45deg)}
  .nav.open .nav-links{display:flex;flex-direction:column;gap:0;position:absolute;top:100%;left:0;right:0;margin:0;padding:8px 20px 18px;background:rgba(6,5,26,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft);max-height:calc(100vh - 140px);overflow:auto}
  .nav.open .nav-links a{padding:14px 4px;font-size:1rem;color:var(--text);border-bottom:1px solid var(--line-soft)}
  .nav.open .nav-links a::after{display:none}
}
@media (max-width:420px){.nav .wrap{gap:8px}.nav .btn{padding:9px 11px}}

@media (max-width:420px){.nav .wrap .brand{font-size:.9rem;letter-spacing:.05em;gap:8px}.nav .wrap .brand-mark{width:24px;height:27px}.nav .wrap .btn{padding:8px 10px;font-size:.76rem}.nav .wrap .nav-burger{width:36px;height:36px}}
@media (max-width:420px){.nav .wrap{gap:6px}.nav .wrap .brand{font-size:.84rem;letter-spacing:.03em;gap:6px}}

/* cards that already use ::before/::after get lift + glow (shared.js adds .fx-lift) */
.fx-lift{transition:translate .45s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .45s}
.fx-lift:hover{border-color:color-mix(in srgb,var(--ac,var(--gold)) 45%,transparent);box-shadow:0 22px 50px -24px color-mix(in srgb,var(--ac,var(--gold)) 60%,transparent),0 0 0 1px color-mix(in srgb,var(--ac,var(--gold)) 15%,transparent)}
@media (prefers-reduced-motion: no-preference){
  .fx-lift:hover{translate:0 -6px}
  .fx-lift.fx-pre{opacity:0;translate:0 26px}
  .fx-lift.fx-in{transition:opacity .7s ease var(--fx-d,0s),translate .7s cubic-bezier(.2,.8,.2,1) var(--fx-d,0s),border-color .35s,box-shadow .45s}
  /* market cards: glow orb follows the cursor, top accent line sweeps */
  .mk-card::before{transition:opacity .4s;animation:mk-float 7s ease-in-out infinite alternate}
  .mk-card:hover::before{inset:auto;left:var(--fx-x,70%);top:var(--fx-y,20%);width:280px;height:280px;translate:-50% -50%;animation:none}
  .mk-grid .mk-card::after{background:linear-gradient(90deg,transparent,var(--ac),transparent) 0 0/50% 100% no-repeat,linear-gradient(90deg,transparent,color-mix(in srgb,var(--ac) 45%,transparent),transparent);animation:mk-sweep 4.5s linear infinite}
  .mk-grid .mk-card:hover::after{height:3px;animation-duration:1.6s}
}
@keyframes mk-float{to{translate:-40px 30px}}
@keyframes mk-sweep{from{background-position:-100% 0,0 0}to{background-position:200% 0,0 0}}
@media (max-width:620px){.sec-head{grid-template-columns:minmax(0,1fr)}.eyebrow{max-width:100%}}
@media (max-width:380px){.nav .wrap .brand{font-size:.76rem;letter-spacing:.02em}.nav .wrap .btn{padding:7px 8px;font-size:.72rem}.nav .lang summary{padding:6px 8px}}
@media (max-width:620px){.wrap .tiers{grid-template-columns:minmax(0,1fr)}h2{overflow-wrap:break-word}}
@media (max-width:380px){h2{font-size:min(1.75rem,8vw)}}
@media (max-width:420px){section .minbox{padding:22px;grid-template-columns:minmax(0,1fr)}section .minbox .big{font-size:2.9rem}section .gauges{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}section .gauge{padding:16px}}
@media (max-width:420px){.chat .chat-head{flex-wrap:wrap}.chat .chat-head > div:nth-child(2){flex:1;min-width:0}.chat .chat-head small{white-space:nowrap}.chat .chat-head .demo{flex-basis:100%;order:3;margin-left:0}.nav .wrap .btn{min-height:40px;display:inline-flex;align-items:center}}
@media (max-width:620px){section .a-copy{grid-template-columns:minmax(0,1fr)}h1{overflow-wrap:break-word}}
@media (max-width:400px){section.a-hero h1{font-size:1.95rem}}