/* =========================================================
   YUTA SUGII ECONOMIC SALON — core
   Midnight Macro Observatory design system
   ========================================================= */

:root{
  /* surface */
  --bg:#0B0D12;
  --bg-deep:#07080B;
  --surface:#151923;
  --surface-2:#1A1F2B;
  --surface-3:#20263447;

  /* line */
  --line:rgba(255,255,255,.075);
  --line-2:rgba(255,255,255,.14);
  --line-gold:rgba(201,169,106,.30);

  /* type */
  --text:#EDEFF3;
  --text-2:rgba(237,239,243,.70);
  --text-3:rgba(237,239,243,.44);
  --text-4:rgba(237,239,243,.26);

  /* accent */
  --gold:#C9A96A;
  --gold-bright:#EBD7AA;
  --gold-deep:#8A6E3F;
  --gold-soft:rgba(201,169,106,.12);
  --cobalt:#3E6DA8;
  --cobalt-bright:#8FB4E6;
  --cobalt-soft:rgba(62,109,168,.16);

  /* status */
  --ok:#4FBF7B;
  --wait:#D9A441;
  --warn:#D98F41;
  --stop:#C96A6A;

  /* metrics */
  --rail:88px;
  --pad:clamp(24px,4.4vw,72px);
  --maxw:1360px;

  /* motion */
  --e-out:cubic-bezier(.16,1,.3,1);
  --e-io:cubic-bezier(.65,0,.35,1);
  --e:cubic-bezier(.4,0,.2,1);

  --r:3px;
  --r-lg:5px;

  --f-min:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",YuMincho,"MS PMincho",serif;
  --f-sans:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-left:var(--rail);
  background:var(--bg);
  color:var(--text);
  font-family:var(--f-sans);
  font-size:15px;
  font-weight:400;
  line-height:1.95;
  letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(201,169,106,.28);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

/* ---------- shared type ---------- */
.min{font-family:var(--f-min);font-weight:400}
.en{
  font-family:var(--f-sans);font-weight:300;
  letter-spacing:.26em;text-transform:uppercase;
  font-feature-settings:"palt" 0;
}
.eyebrow{
  font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--gold);font-weight:400;
}
.eyebrow--dim{color:var(--text-3)}
.lead{font-family:var(--f-min);font-size:clamp(15px,1.15vw,17px);line-height:2.15;color:var(--text-2);letter-spacing:.09em}
.muted{color:var(--text-3)}
.small{font-size:12.5px;line-height:1.85}
.tabular{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

.h-sec{
  font-family:var(--f-min);
  font-size:clamp(28px,3.5vw,46px);
  line-height:1.5;letter-spacing:.075em;font-weight:400;
}
.h-sub{
  font-family:var(--f-min);
  font-size:clamp(20px,1.9vw,26px);
  line-height:1.7;letter-spacing:.07em;font-weight:400;
}

.rule{width:56px;height:1px;background:linear-gradient(90deg,var(--gold),rgba(201,169,106,0));display:block}

/* =========================================================
   Fixed brand rail
   ========================================================= */
.rail{
  position:fixed;left:0;top:0;bottom:0;width:var(--rail);z-index:70;
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;
  padding:30px 0 26px;
  background:linear-gradient(180deg,#08090D 0%,#0A0C12 55%,#08090D 100%);
  border-right:1px solid var(--line-gold);
}
.rail__track{position:absolute;right:-1px;top:0;bottom:0;width:1px;background:transparent}
.rail__progress{
  position:absolute;right:-1px;top:0;width:1px;height:0;
  background:linear-gradient(180deg,rgba(235,215,170,.95),rgba(201,169,106,.15));
  box-shadow:0 0 10px rgba(201,169,106,.55);
}
.rail__brand{display:flex;flex-direction:column;align-items:center;gap:22px;text-align:center}
.rail__name,.rail__sub{
  writing-mode:vertical-rl;text-orientation:upright;
  font-size:11px;line-height:1;font-weight:300;
}
.rail__name{letter-spacing:.44em;color:#EFE8DA}
.rail__sub{letter-spacing:.44em;color:rgba(201,169,106,.82)}
.rail__line{width:1px;height:78px;background:linear-gradient(180deg,rgba(201,169,106,.05),rgba(201,169,106,.75),rgba(201,169,106,.05))}
.rail__foot{display:flex;flex-direction:column;align-items:center;gap:26px}
.rail__ico{color:rgba(201,169,106,.72);transition:color .3s var(--e),transform .3s var(--e)}
.rail__ico:hover{color:var(--gold-bright)}
.rail__burger{display:flex;flex-direction:column;gap:5px;width:22px;padding:6px 0}
.rail__burger span{display:block;height:1px;width:100%;background:rgba(201,169,106,.8);transition:transform .45s var(--e-out),opacity .3s var(--e)}
.rail__burger:hover span:nth-child(1){transform:translateX(-3px)}
.rail__burger:hover span:nth-child(3){transform:translateX(3px)}
body.menu-open .rail__burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.menu-open .rail__burger span:nth-child(2){opacity:0}
body.menu-open .rail__burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* =========================================================
   Top navigation (public)
   ========================================================= */
.topnav{
  position:fixed;top:0;left:var(--rail);right:0;z-index:60;
  display:flex;align-items:center;justify-content:flex-end;gap:0;
  height:84px;padding:0 var(--pad);
  transition:background .5s var(--e),backdrop-filter .5s var(--e),height .5s var(--e);
}
.topnav.is-stuck{
  height:66px;
  background:rgba(8,10,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.topnav__list{display:flex;align-items:center}
.topnav__item{position:relative;padding:0 26px}
.topnav__item + .topnav__item::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:11px;background:rgba(255,255,255,.18);
}
.topnav__link{
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;font-weight:300;
  color:rgba(237,239,243,.82);position:relative;display:inline-block;padding:6px 0;
  transition:color .35s var(--e);
}
.topnav__link::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;
  background:var(--gold);transition:right .5s var(--e-out);
}
.topnav__link:hover{color:#fff}
.topnav__link:hover::after,.topnav__link[aria-current="page"]::after{right:0}
.topnav__link[aria-current="page"]{color:var(--gold-bright)}
.topnav__cta{margin-left:22px}

/* =========================================================
   Overlay menu
   ========================================================= */
.omenu{
  position:fixed;inset:0;z-index:65;
  background:linear-gradient(140deg,#080A0F 0%,#0C0F16 60%,#0A0D13 100%);
  clip-path:inset(0 0 100% 0);
  transition:clip-path .82s var(--e-out);
  display:flex;align-items:center;
  padding-left:calc(var(--rail) + var(--pad));padding-right:var(--pad);
  pointer-events:none;
}
body.menu-open .omenu{clip-path:inset(0 0 0 0);pointer-events:auto}
.omenu__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;width:100%;max-width:var(--maxw)}
.omenu__col h3{margin-bottom:26px}
.omenu__links li{overflow:hidden}
.omenu__links a{
  display:block;font-family:var(--f-min);font-size:clamp(24px,3vw,40px);
  letter-spacing:.09em;line-height:1.6;color:rgba(237,239,243,.86);
  transform:translateY(105%);transition:transform .9s var(--e-out),color .35s var(--e);
}
.omenu__links a small{
  display:inline-block;margin-left:18px;font-family:var(--f-sans);
  font-size:10.5px;letter-spacing:.28em;color:var(--text-4);vertical-align:middle;
}
body.menu-open .omenu__links a{transform:translateY(0)}
.omenu__links a:hover{color:var(--gold-bright)}
.omenu__side li{border-top:1px solid var(--line);padding:16px 0}
.omenu__side li:last-child{border-bottom:1px solid var(--line)}
.omenu__side a{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--text-2);transition:color .3s var(--e),padding .4s var(--e-out)}
.omenu__side a:hover{color:var(--gold-bright);padding-left:8px}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;
  height:56px;padding:0 26px;border-radius:var(--r);
  font-size:13.5px;letter-spacing:.14em;font-weight:500;white-space:nowrap;
  overflow:hidden;transition:transform .4s var(--e-out),box-shadow .4s var(--e),border-color .4s var(--e),color .35s var(--e),background .35s var(--e);
}
.btn svg{flex:none}
.btn__chev{margin-left:auto;padding-left:14px;transition:transform .45s var(--e-out)}
.btn:hover .btn__chev{transform:translateX(5px)}

.btn--gold{
  background:linear-gradient(118deg,#E4CA92 0%,#C6A263 46%,#B08F55 68%,#DEC28C 100%);
  color:#1B1508;
  box-shadow:0 10px 34px -14px rgba(201,169,106,.75),inset 0 1px 0 rgba(255,255,255,.42);
}
.btn--gold::after{
  content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);transition:left .85s var(--e-out);
}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(201,169,106,.9),inset 0 1px 0 rgba(255,255,255,.5)}
.btn--gold:hover::after{left:120%}

.btn--ghost{
  background:rgba(21,25,35,.55);
  border:1px solid rgba(255,255,255,.20);
  color:var(--text);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{border-color:rgba(201,169,106,.7);color:#fff;transform:translateY(-2px);background:rgba(28,33,46,.7)}

.btn--line{background:transparent;border:1px solid var(--line-2);color:var(--text-2);height:48px;font-size:12.5px}
.btn--line:hover{border-color:var(--line-gold);color:var(--gold-bright)}

.btn--sm{height:44px;padding:0 20px;font-size:12.5px}
.btn--block{width:100%;justify-content:flex-start}
.btn[disabled]{opacity:.45;pointer-events:none}

.link-arrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.16em;
  color:var(--gold);transition:gap .4s var(--e-out),color .3s var(--e);
}
.link-arrow:hover{gap:16px;color:var(--gold-bright)}

/* =========================================================
   Reveal / motion primitives
   ========================================================= */
/* progressive enhancement: without JS everything is simply visible */
html:not(.js) [data-reveal],html:not(.js) .stagger>*{opacity:1!important;transform:none!important;clip-path:none!important}
html:not(.js) .mask>span{transform:none;opacity:1}
html:not(.js) .curtain,html:not(.js) .omenu{display:none}
html:not(.js) body{padding-left:0;padding-top:0}
.nojs{
  display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;
  padding:14px var(--pad);border-bottom:1px solid var(--line-gold);
  background:#08090D;font-size:12.5px;letter-spacing:.1em;
}
.nojs b{letter-spacing:.28em;font-size:10.5px;color:var(--gold);font-weight:400}
.nojs a{color:var(--text-2);border-bottom:1px solid var(--line)}
[data-reveal]{will-change:transform,opacity}
[data-reveal="up"]{opacity:0;transform:translateY(26px);transition:opacity .95s var(--e-out),transform .95s var(--e-out)}
[data-reveal="fade"]{opacity:0;transition:opacity 1.1s var(--e-out)}
[data-reveal="scale"]{opacity:0;transform:scale(.965);transition:opacity 1.1s var(--e-out),transform 1.2s var(--e-out)}
[data-reveal="wipe"]{clip-path:inset(0 0 100% 0);transition:clip-path 1.15s var(--e-out)}
[data-reveal].is-in{opacity:1;transform:none;clip-path:inset(0 0 0 0)}

.mask{display:block;overflow:hidden}
.mask > span{
  display:block;transform:translateY(108%);opacity:.001;
  transition:transform 1.15s var(--e-out),opacity .8s var(--e-out);
}
.mask.is-in > span{transform:translateY(0);opacity:1}

.stagger > *{opacity:0;transform:translateY(22px);transition:opacity .85s var(--e-out),transform .85s var(--e-out)}
.stagger.is-in > *{opacity:1;transform:none}

/* grain + vignette */
.grain{
  position:fixed;inset:-120px;z-index:58;pointer-events:none;opacity:.14;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/></filter><rect width='220' height='220' filter='url(%23n)' opacity='0.55'/></svg>");
  animation:grainshift 7s steps(6) infinite;
}
@keyframes grainshift{
  0%{transform:translate(0,0)}16%{transform:translate(-14px,7px)}32%{transform:translate(9px,-12px)}
  48%{transform:translate(-7px,-9px)}64%{transform:translate(12px,6px)}80%{transform:translate(-11px,11px)}100%{transform:translate(0,0)}
}
.vignette{
  position:fixed;inset:0;z-index:57;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 40%,transparent 42%,rgba(4,5,8,.55) 100%);
}

/* page transition curtain */
.curtain{
  position:fixed;inset:0;z-index:90;pointer-events:none;
  background:#07080B;
  transform:translateY(100%);
}
.curtain__line{position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0}
body.pt-out .curtain{transform:translateY(0);transition:transform .58s var(--e-io)}
body.pt-out .curtain__line{opacity:1;transition:opacity .3s}
body.pt-in .curtain{transform:translateY(-100%);transition:transform .72s var(--e-out)}

/* boot reveal — only when JS is present, with a timed failsafe */
html.js body.booting main,html.js body.booting .topnav{opacity:0}
body.booted main,body.booted .topnav{opacity:1;transition:opacity .9s var(--e-out)}

/* cursor glow (public hero) */
.cursor-glow{
  position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:2;
  background:radial-gradient(circle,rgba(120,160,225,.10) 0%,rgba(120,160,225,.05) 34%,transparent 66%);
  transform:translate(-50%,-50%);opacity:0;transition:opacity .7s var(--e);mix-blend-mode:screen;
}

/* =========================================================
   Ticker
   ========================================================= */
.ticker{
  position:relative;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(21,25,35,.35),rgba(11,13,18,.2));
}
.ticker::before,.ticker::after{
  content:"";position:absolute;top:0;bottom:0;width:140px;z-index:2;pointer-events:none;
}
.ticker::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.ticker__track{display:flex;width:max-content;animation:tick 46s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__set{display:flex;align-items:center}
.ticker__item{
  display:flex;align-items:center;gap:18px;padding:22px 0;
  font-size:12.5px;letter-spacing:.28em;color:var(--text-2);white-space:nowrap;
}
.ticker__item::after{content:"";width:4px;height:4px;border-radius:50%;background:rgba(201,169,106,.6);margin:0 34px}
.ticker__item .en{font-size:10px;color:var(--text-4);letter-spacing:.3em}
@keyframes tick{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* =========================================================
   Cards / surfaces
   ========================================================= */
.panel{
  background:linear-gradient(160deg,rgba(21,25,35,.92),rgba(15,18,26,.82));
  border:1px solid var(--line);border-radius:var(--r-lg);
}
.panel--gold{border-color:var(--line-gold)}

.card{
  position:relative;display:block;border-radius:var(--r-lg);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  transition:transform .5s var(--e-out),border-color .45s var(--e),box-shadow .5s var(--e);
}
.card:hover{transform:translateY(-4px);border-color:rgba(201,169,106,.42);box-shadow:0 22px 50px -28px rgba(0,0,0,.9)}
.card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0D1016}
.card__media > .art{transition:transform 1.4s var(--e-out)}
.card:hover .card__media > .art{transform:scale(1.06)}
.card__body{padding:18px 20px 20px}
.card__title{font-family:var(--f-min);font-size:16px;line-height:1.7;letter-spacing:.06em}
.card__meta{display:flex;align-items:center;gap:12px;margin-top:10px;font-size:11px;letter-spacing:.14em;color:var(--text-3)}
.card__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-4)}

/* generative artwork (no external images) */
.art{position:absolute;inset:0;overflow:hidden;background:#080A0F}
.art::after{
  content:"";position:absolute;inset:0;z-index:3;
  background:linear-gradient(180deg,rgba(6,8,12,0) 0%,rgba(6,8,12,.36) 72%,rgba(6,8,12,.78) 100%);
}
.art__fx{position:absolute;inset:0;z-index:2;pointer-events:none}

/* -- dot globe -- */
.art--globe{
  background:
    radial-gradient(circle at 68% 38%,rgba(150,192,244,.30) 0%,transparent 30%),
    radial-gradient(circle at 60% 62%,rgba(214,170,96,.20) 0%,transparent 34%),
    radial-gradient(ellipse 30% 54% at 66% 50%,rgba(26,46,80,1) 0%,rgba(14,22,38,1) 62%,rgba(8,11,18,0) 78%),
    radial-gradient(ellipse 34% 60% at 66% 50%,rgba(120,164,224,.20) 62%,rgba(120,164,224,0) 80%),
    #070910;
}
.art--globe::before{
  content:"";position:absolute;inset:0;z-index:1;
  background-image:radial-gradient(rgba(176,212,255,.72) .75px,transparent .85px);
  background-size:5px 5px;
  -webkit-mask-image:radial-gradient(ellipse 28% 50% at 66% 50%,#000 0%,#000 72%,rgba(0,0,0,.4) 92%,transparent 100%),
    linear-gradient(112deg,rgba(0,0,0,.22) 24%,#000 62%);
  mask-image:radial-gradient(ellipse 28% 50% at 66% 50%,#000 0%,#000 72%,rgba(0,0,0,.4) 92%,transparent 100%),
    linear-gradient(112deg,rgba(0,0,0,.22) 24%,#000 62%);
  -webkit-mask-composite:source-in;mask-composite:intersect;
}
.art--globe .art__fx::before,.art--globe .art__fx::after{
  content:"";position:absolute;left:66%;top:50%;width:64%;height:114%;
  border-radius:50%;border:1px solid rgba(214,176,108,.44);
  transform:translate(-50%,-50%) rotate(-18deg) scaleY(.30);
}
.art--globe .art__fx::after{
  width:92%;height:150%;border-color:rgba(150,192,244,.24);
  transform:translate(-50%,-50%) rotate(12deg) scaleY(.22);
}

/* squarer containers (4:3 and up) need a rounder mask */
.art--sq.art--globe{
  background:
    radial-gradient(circle at 62% 40%,rgba(150,192,244,.30) 0%,transparent 32%),
    radial-gradient(circle at 56% 62%,rgba(214,170,96,.20) 0%,transparent 36%),
    radial-gradient(ellipse 31% 41% at 62% 50%,rgba(26,46,80,1) 0%,rgba(14,22,38,1) 62%,rgba(8,11,18,0) 78%),
    radial-gradient(ellipse 35% 46% at 62% 50%,rgba(120,164,224,.20) 62%,rgba(120,164,224,0) 80%),
    #070910;
}
.art--sq.art--globe::before{
  -webkit-mask-image:radial-gradient(ellipse 29% 38% at 62% 50%,#000 0%,#000 72%,rgba(0,0,0,.4) 92%,transparent 100%),
    linear-gradient(112deg,rgba(0,0,0,.22) 24%,#000 62%);
  mask-image:radial-gradient(ellipse 29% 38% at 62% 50%,#000 0%,#000 72%,rgba(0,0,0,.4) 92%,transparent 100%),
    linear-gradient(112deg,rgba(0,0,0,.22) 24%,#000 62%);
}
.art--sq.art--globe .art__fx::before{left:62%;width:76%;height:98%;transform:translate(-50%,-50%) rotate(-18deg) scaleY(.34)}
.art--sq.art--globe .art__fx::after{left:62%;width:104%;height:130%;transform:translate(-50%,-50%) rotate(12deg) scaleY(.26)}

/* -- market bars -- */
.art--bars{background:linear-gradient(180deg,#0B111B 0%,#070910 100%)}
.art--bars::before{
  content:"";position:absolute;left:-2%;right:-2%;bottom:0;height:86%;z-index:1;
  background:repeating-linear-gradient(90deg,
    rgba(120,168,232,.85) 0 2px,transparent 2px 7px,
    rgba(120,168,232,.45) 7px 9px,transparent 9px 14px,
    rgba(168,204,248,.65) 14px 16px,transparent 16px 22px);
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 46%);
  mask-image:linear-gradient(180deg,transparent 0%,#000 46%);
}
.art--bars .art__fx::before{
  content:"";position:absolute;left:-2%;right:-2%;bottom:0;height:56%;
  background:repeating-linear-gradient(90deg,
    rgba(228,190,120,.55) 0 2px,transparent 2px 26px,
    rgba(228,190,120,.3) 26px 28px,transparent 28px 61px);
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 60%);
  mask-image:linear-gradient(180deg,transparent 0%,#000 60%);
}
.art--bars .art__fx::after{
  content:"";position:absolute;left:0;right:0;bottom:38%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(228,190,120,.5),transparent);
}

/* -- concentric rings (documents) -- */
.art--rings{
  background:radial-gradient(circle at 50% 52%,rgba(236,206,148,.34) 0%,rgba(126,92,42,.16) 22%,rgba(8,10,15,1) 64%),#070910;
}
.art--rings::before{
  content:"";position:absolute;inset:-46%;z-index:1;
  background:repeating-radial-gradient(circle at 50% 50%,
    rgba(226,188,124,.55) 0 1px,transparent 1px 8px);
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000 4%,rgba(0,0,0,.7) 26%,transparent 54%);
  mask-image:radial-gradient(circle at 50% 50%,#000 4%,rgba(0,0,0,.7) 26%,transparent 54%);
  animation:spin 120s linear infinite;
}
.art--rings .art__fx::before{
  content:"";position:absolute;left:50%;top:52%;width:16%;height:16%;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(255,236,190,.9),rgba(255,214,140,0) 70%);
}

/* -- perspective grid (data) -- */
.art--grid{background:linear-gradient(160deg,#0A1019 0%,#06080D 100%)}
.art--grid::before{
  content:"";position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(rgba(132,176,238,.32) 1px,transparent 1px),
    linear-gradient(90deg,rgba(132,176,238,.32) 1px,transparent 1px);
  background-size:24px 24px;
  transform:perspective(380px) rotateX(60deg) scale(1.9);
  transform-origin:50% 100%;
  -webkit-mask-image:linear-gradient(180deg,transparent 8%,#000 70%);
  mask-image:linear-gradient(180deg,transparent 8%,#000 70%);
}
.art--grid .art__fx::before{
  content:"";position:absolute;left:0;right:0;top:32%;height:38%;
  background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(214,176,108,.30),transparent 72%);
}

/* -- soft wave (macro) -- */
.art--wave{background:linear-gradient(160deg,#0A0F19 0%,#06080D 100%)}
.art--wave::before{
  content:"";position:absolute;inset:-16% -8%;z-index:1;
  background:
    radial-gradient(ellipse 72% 9% at 48% 30%,rgba(150,192,244,.45),transparent 70%),
    radial-gradient(ellipse 82% 7% at 44% 50%,rgba(226,188,124,.34),transparent 70%),
    radial-gradient(ellipse 64% 6% at 56% 68%,rgba(150,192,244,.26),transparent 70%);
  animation:breathe 16s ease-in-out infinite;
}
.art--wave .art__fx::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(196,220,255,.5) .7px,transparent .8px);
  background-size:12px 12px;opacity:.5;
}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes breathe{0%,100%{opacity:.8;transform:translateY(0)}50%{opacity:1;transform:translateY(-5px)}}

/* locked overlay */
.lock{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:3}
.lock__ring{
  width:52px;height:52px;border-radius:50%;border:1px solid rgba(201,169,106,.55);
  display:grid;place-items:center;color:var(--gold-bright);
  background:rgba(9,11,16,.30);backdrop-filter:blur(2px);
  transition:transform .55s var(--e-out),border-color .4s var(--e),background .4s var(--e);
}
.card:hover .lock__ring{transform:scale(1.07);border-color:var(--gold-bright);background:rgba(201,169,106,.14)}
.blurred{
  color:transparent!important;
  text-shadow:0 0 9px rgba(237,239,243,.42);
  user-select:none;pointer-events:none;
}
.card--locked .card__media > .art{filter:blur(2.2px) saturate(.8) brightness(.86)}

/* chips */
.chip{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:2px;
  font-size:12.5px;letter-spacing:.12em;color:var(--text-2);
  background:rgba(21,25,35,.7);border:1px solid var(--line);
  transition:color .3s var(--e),border-color .3s var(--e),background .3s var(--e),transform .3s var(--e-out);
}
.chip:hover{color:var(--text);border-color:var(--line-2);transform:translateY(-1px)}
.chip[aria-pressed="true"]{
  background:linear-gradient(118deg,#E0C489,#C09E60);color:#1B1508;border-color:transparent;font-weight:500;
}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  font-size:10.5px;letter-spacing:.16em;color:var(--gold);
  border:1px solid var(--line-gold);border-radius:2px;background:rgba(201,169,106,.06);
}

/* status pill */
.status{display:inline-flex;align-items:center;gap:9px;font-size:13px;letter-spacing:.1em}
.status__dot{width:7px;height:7px;border-radius:50%;flex:none}
.status--active .status__dot{background:var(--ok);box-shadow:0 0 0 3px rgba(79,191,123,.16)}
.status--pending .status__dot{background:var(--wait);box-shadow:0 0 0 3px rgba(217,164,65,.14)}
.status--review .status__dot{background:var(--warn);box-shadow:0 0 0 3px rgba(217,143,65,.14)}
.status--expired .status__dot{background:var(--text-3)}
.status--suspended .status__dot{background:var(--stop);box-shadow:0 0 0 3px rgba(201,106,106,.14)}

/* form */
.field{display:block;margin-bottom:22px}
.field__label{display:flex;align-items:baseline;gap:10px;font-size:11.5px;letter-spacing:.2em;color:var(--text-3);margin-bottom:9px}
.field__label .req{color:var(--gold);font-size:10px;letter-spacing:.1em}
.field__hint{font-size:11.5px;color:var(--text-3);margin-top:8px;line-height:1.8}
.input{
  width:100%;height:52px;padding:0 16px;
  background:rgba(9,11,16,.6);border:1px solid var(--line-2);border-radius:var(--r);
  color:var(--text);font-size:14px;letter-spacing:.06em;
  transition:border-color .35s var(--e),background .35s var(--e),box-shadow .35s var(--e);
}
textarea.input{height:auto;padding:14px 16px;line-height:1.9;resize:vertical}
.input::placeholder{color:var(--text-4)}
.input:focus{outline:none;border-color:rgba(201,169,106,.7);background:rgba(13,16,23,.85);box-shadow:0 0 0 3px rgba(201,169,106,.10)}
.input:disabled{opacity:.5}
select.input{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23C9A96A' stroke-width='1.2'><path d='M1 1.5 6 6.5 11 1.5'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}

/* notice */
.notice{
  display:flex;gap:14px;padding:16px 18px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(21,25,35,.6);
  font-size:13px;line-height:1.9;color:var(--text-2);
}
.notice__ico{flex:none;color:var(--gold);margin-top:3px}
.notice--warn{border-color:rgba(217,143,65,.34);background:rgba(217,143,65,.07)}
.notice--warn .notice__ico{color:var(--warn)}
.notice--stop{border-color:rgba(201,106,106,.34);background:rgba(201,106,106,.07)}
.notice--stop .notice__ico{color:var(--stop)}

/* =========================================================
   Footer
   ========================================================= */
.foot{
  border-top:1px solid var(--line);
  padding:72px var(--pad) 44px;
  background:linear-gradient(180deg,rgba(8,10,14,.4),rgba(7,8,11,.95));
}
.foot__grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:48px;max-width:var(--maxw)}
.foot__brand .en{display:block;font-size:15px;letter-spacing:.42em;color:#EFE8DA}
.foot__brand .sub{display:block;margin-top:10px;font-size:10.5px;letter-spacing:.34em;color:rgba(201,169,106,.8)}
.foot h4{font-size:10.5px;letter-spacing:.28em;color:var(--text-3);margin-bottom:16px;font-weight:400;text-transform:uppercase}
.foot li{margin-bottom:11px}
.foot li a{font-size:13px;color:var(--text-2);transition:color .3s var(--e),padding-left .4s var(--e-out)}
.foot li a:hover{color:var(--gold-bright);padding-left:5px}
.foot__bottom{
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  margin-top:56px;padding-top:22px;border-top:1px solid var(--line);
  font-size:11px;letter-spacing:.14em;color:var(--text-4);max-width:var(--maxw);
}
.proto{
  display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border-radius:2px;
  border:1px solid rgba(217,164,65,.3);color:rgba(217,164,65,.85);
  font-size:9.5px;letter-spacing:.24em;
}

/* =========================================================
   Utilities
   ========================================================= */
.wrap{max-width:var(--maxw);margin:0 auto}
.sec{padding:clamp(80px,10vw,150px) var(--pad)}
.sec--tight{padding-top:clamp(56px,6vw,84px);padding-bottom:clamp(56px,6vw,84px)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hr{height:1px;background:var(--line);border:0;margin:0}
.stack-4{display:flex;flex-direction:column;gap:4px}
.stack-8{display:flex;flex-direction:column;gap:8px}
.stack-16{display:flex;flex-direction:column;gap:16px}
.stack-24{display:flex;flex-direction:column;gap:24px}
.row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.row--between{justify-content:space-between}
.grow{flex:1}

/* skip link */
.skip{position:fixed;top:-60px;left:calc(var(--rail) + 16px);z-index:100;background:var(--gold);color:#161006;padding:10px 18px;border-radius:2px;font-size:12px;transition:top .3s var(--e)}
.skip:focus{top:16px}

/* =========================================================
   Responsive — rail becomes a top bar
   ========================================================= */
@media (max-width:860px){
  :root{--rail:0px}
  body{padding-left:0;padding-top:58px;font-size:14.5px}
  .rail{
    left:0;right:0;bottom:auto;width:auto;height:58px;
    flex-direction:row;justify-content:space-between;padding:0 18px;
    border-right:0;border-bottom:1px solid var(--line-gold);
  }
  .rail__track,.rail__progress{right:auto;left:0;top:auto;bottom:-1px;width:0;height:1px}
  .rail__brand{flex-direction:row;gap:12px}
  .rail__name,.rail__sub{writing-mode:horizontal-tb;text-orientation:mixed;letter-spacing:.3em;font-size:10px}
  .rail__line{width:34px;height:1px;background:linear-gradient(90deg,rgba(201,169,106,.1),rgba(201,169,106,.7))}
  .rail__foot{flex-direction:row;gap:18px}
  .topnav{top:58px;height:auto;padding:10px var(--pad)}
  .topnav__list{display:none}
  .omenu{padding:100px 24px 40px;align-items:flex-start;overflow-y:auto}
  .omenu__grid{grid-template-columns:1fr;gap:44px}
  .foot__grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:560px){
  .foot__grid{grid-template-columns:1fr}
  .btn{height:52px;width:100%;justify-content:center}
  .btn__chev{margin-left:0}
}

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  .grain{animation:none}
  .ticker__track{animation:none;transform:none}
  .mask > span{transform:none;opacity:1}
  [data-reveal]{opacity:1!important;transform:none!important;clip-path:none!important}
  .stagger > *{opacity:1;transform:none}
  .curtain{display:none}
}