/* ProxyNomad v2 design system.
   Synthesis of three judged prototypes: instrument system, dusk atmosphere,
   full-bleed cartographic hero. Palette: void, night, surface, brass, dusk violet. */

/* ============ Tokens ============ */
:root{
  --void:#0A0E1C; --night:#0E1428; --surface:#131A33; --raised:#1A2245;
  --line:rgba(214,178,112,.13); --line-2:rgba(214,178,112,.30);
  --bright:#F2EDE3; --body:#A9B1CD; --dim:#7A83A2; --muted:#8C95B6;
  --brass:#D8AE6A; --brass-hot:#F2C97D; --ember:#C9924E; --violet:#A98BC9;
  --paper:#F4EEE1;
  --grad-dusk:linear-gradient(115deg,#F2C97D,#D8AE6A 35%,#C9924E 62%,#A98BC9);
  --serif:'Fraunces',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --r-s:10px; --r-m:14px; --r-l:20px;
  --ease:cubic-bezier(.19,1,.22,1);
  --noise:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  /* legacy v1 aliases, kept until every page is migrated */
  --dusk:#7A83A2; --dusk-faint:#8A93B6; --paper-on-night:#F2EDE3;
  --brass-bright:#F2C97D; --brass-mid:#D8AE6A;
  --hairline:rgba(214,178,112,.13); --hairline-night:rgba(214,178,112,.22);
  --night-2:#131A33; --night-3:#1A2245;
}

/* ============ Base ============ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--void);color:var(--body);font:400 17px/1.7 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
h1,h2,h3,h4{font-family:var(--serif);font-optical-sizing:auto;color:var(--bright);margin:0 0 .5em;font-weight:580;letter-spacing:-.018em;line-height:1.12;text-wrap:balance;}
h1{font-size:clamp(2.9rem,6.5vw,4.6rem);letter-spacing:-.022em;line-height:1.04;}
h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.02em;line-height:1.08;}
h3{font-size:1.32rem;font-weight:560;letter-spacing:-.01em;}
h4{font-size:1.02rem;font-family:var(--sans);font-weight:600;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0 0 1em;padding-left:1.2rem;}
li{margin-bottom:.45em;}
a{color:var(--brass);text-decoration:none;}
a:hover{color:var(--brass-hot);}
p a,li a,td a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(216,174,106,.4);}
p a:hover,li a:hover,td a:hover{text-decoration-color:var(--brass-hot);}
code{font-family:var(--mono);font-size:.86em;color:var(--brass-hot);background:rgba(216,174,106,.09);border:1px solid var(--line);border-radius:5px;padding:.08em .38em;}
em{font-style:italic;}
::selection{background:rgba(216,174,106,.28);color:var(--bright);}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;border-radius:4px;}
img,svg{max-width:100%;height:auto;}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0;}
[hidden]{display:none !important;}
[id]{scroll-margin-top:5rem;}
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--brass);color:#171207;padding:.6rem 1.1rem;font-family:var(--mono);font-size:.8rem;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem);}
.wrap--narrow{max-width:820px;}
.icon{width:24px;height:24px;flex:none;}

/* ============ Ornaments & type helpers ============ */
.ticks{height:9px;background:
  repeating-linear-gradient(90deg,rgba(216,174,112,.42) 0 1px,transparent 1px 56px) left top/100% 9px no-repeat,
  repeating-linear-gradient(90deg,rgba(216,174,112,.16) 0 1px,transparent 1px 8px) left top/100% 5px no-repeat;}
.overline{display:flex;align-items:center;gap:.65rem;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);margin:0 0 1.1rem;}
.overline::before{content:"";width:7px;height:7px;background:var(--brass);transform:rotate(45deg);flex:none;box-shadow:0 0 12px rgba(216,174,106,.8);}
.overline .idx{color:var(--dim);letter-spacing:.14em;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;border-bottom:1px solid var(--line);padding-bottom:.85rem;margin-bottom:2.4rem;position:relative;}
.sec-head::after{content:"";position:absolute;left:0;bottom:-1px;width:56px;height:1px;background:var(--brass);box-shadow:0 0 10px rgba(216,174,106,.7);}
.sec-head .overline{margin:0;}
.sec-note{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;white-space:nowrap;}
.lede{font-size:1.16rem;line-height:1.65;color:var(--body);max-width:44em;}
.muted{color:var(--muted);font-size:.95rem;}
.mono-label{font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);}
.acc{font-style:italic;font-weight:500;background:var(--grad-dusk);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.04em;}
.updated{font-family:var(--mono);font-size:.78rem;color:var(--dim);letter-spacing:.06em;}
.crumb{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;}
.crumb a{color:var(--dim);}
.crumb a:hover{color:var(--brass);}
.crumb span{color:var(--dim);}

/* ============ Sections ============ */
.section{padding:clamp(4.25rem,8vw,6.5rem) 0;position:relative;}
.section--tight{padding:clamp(3rem,5.5vw,4.25rem) 0;}
.section--night,.section--paper2{background:var(--night);}
.section--hairline{border-top:1px solid rgba(214,178,112,.08);}
.after-horizon{padding-top:8.5rem;}
.after-horizon::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(980px,86%);height:150px;background:radial-gradient(55% 100% at 50% 0%,rgba(242,201,125,.07),transparent 72%);pointer-events:none;}

/* Page hero strip for sub-pages */
.page-hero{position:relative;overflow:hidden;padding:clamp(3.2rem,6vw,4.8rem) 0;background:
  radial-gradient(900px 480px at 85% -20%,rgba(216,174,106,.10),transparent 60%),
  radial-gradient(700px 480px at -5% 110%,rgba(169,139,201,.09),transparent 58%),
  var(--night);}
.page-hero::before{content:"";position:absolute;inset:0;background:var(--noise);opacity:.025;pointer-events:none;}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(216,174,106,.35),transparent);}
.page-hero .crumb{margin-bottom:1.4rem;}
.page-hero h1{font-size:clamp(2.5rem,5vw,3.7rem);}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;gap:.55rem;font:600 .95rem/1 var(--sans);padding:.9rem 1.55rem;border-radius:12px;cursor:pointer;border:0;position:relative;overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s,background .2s;text-decoration:none;}
.btn--primary{background:var(--grad-dusk);color:#1A1206;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 30px -10px rgba(216,174,106,.45);}
.btn--primary::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);transition:left .55s var(--ease);}
.btn--primary:hover{transform:translateY(-1px);color:#1A1206;box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 14px 38px -10px rgba(216,174,106,.55);}
.btn--primary:hover::after{left:130%;}
.btn--ghost{background:rgba(19,26,51,.5);color:var(--bright);border:1px solid var(--line-2);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.btn--ghost:hover{transform:translateY(-1px);color:var(--bright);border-color:rgba(216,174,106,.55);background:rgba(26,34,69,.6);}
.btn--sm{padding:.6rem 1.1rem;border-radius:10px;font-size:.9rem;}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center;}
.arrow-link{font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:.45rem;text-decoration:none !important;}
.arrow-link .ar{transition:transform .22s var(--ease);display:inline-block;}
.arrow-link:hover .ar{transform:translateX(4px);}

/* ============ Header ============ */
.site-head{position:sticky;top:0;z-index:100;background:rgba(10,14,28,.72);backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid rgba(214,178,112,.10);transition:border-color .3s,background .3s;}
.site-head.is-scrolled{background:rgba(10,14,28,.86);border-bottom-color:rgba(214,178,112,.2);}
.site-head__bar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1.5rem;}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--serif);font-weight:600;font-size:1.18rem;color:var(--bright);letter-spacing:-.01em;text-decoration:none;}
.brand .brand__mark{filter:drop-shadow(0 0 8px rgba(216,174,106,.6));flex:none;}
.brand:hover{color:var(--bright);}
.brand__word em{font-style:italic;font-weight:500;color:var(--brass);}
.site-nav{display:flex;align-items:center;gap:.35rem;}
.site-nav>a,.nav-drop>summary{font:500 .92rem/1 var(--sans);color:var(--body);padding:.55rem .8rem;border-radius:9px;transition:color .18s,background .18s;text-decoration:none;}
.site-nav>a:hover,.nav-drop>summary:hover{color:var(--bright);background:rgba(216,174,106,.07);}
.site-nav>a[aria-current="page"]{color:var(--brass-hot);}
.nav-cta{margin-left:.5rem;background:var(--grad-dusk);color:#1A1206 !important;font-weight:600 !important;padding:.6rem 1.1rem !important;border-radius:10px;transition:transform .2s var(--ease),box-shadow .2s;}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 24px -8px rgba(216,174,106,.5);}
.nav-drop{position:relative;}
.nav-drop>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:.4rem;}
.nav-drop>summary::-webkit-details-marker{display:none;}
.nav-drop>summary::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s;}
.nav-drop[open]>summary::after{transform:rotate(225deg) translateY(2px);}
.nav-drop__menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);width:430px;background:rgba(19,26,51,.97);border:1px solid var(--line-2);border-radius:var(--r-m);padding:.55rem;box-shadow:0 30px 70px -20px rgba(0,0,0,.7),0 0 80px rgba(216,174,106,.08);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);}
.nav-drop[open] .nav-drop__menu{animation:dropIn .22s var(--ease);}
@keyframes dropIn{from{opacity:0;transform:translateX(-50%) translateY(-6px);}to{opacity:1;transform:translateX(-50%) translateY(0);}}
.nav-drop__menu::before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;background:inherit;border-left:1px solid var(--line-2);border-top:1px solid var(--line-2);transform:translateX(-50%) rotate(45deg);}
.nav-drop__menu a{display:grid;grid-template-columns:38px 1fr auto;grid-template-rows:auto auto;gap:0 .8rem;align-items:center;padding:.7rem .8rem;border-radius:10px;transition:background .16s;text-decoration:none;}
.nav-drop__menu a:hover{background:rgba(216,174,106,.08);}
.nav-drop__menu .ic{grid-row:1/3;width:38px;height:38px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;color:var(--brass);background:rgba(216,174,106,.06);}
.nav-drop__menu .ic .icon{width:20px;height:20px;}
.nav-drop__menu .nm{font:600 .95rem/1.3 var(--sans);color:var(--bright);}
.nav-drop__menu .ds{grid-column:2;font-size:.8rem;color:var(--dim);line-height:1.35;}
.nav-drop__menu .pr{grid-row:1/3;font-family:var(--mono);font-size:.74rem;color:var(--brass);letter-spacing:.02em;white-space:nowrap;border:1px solid var(--line);border-radius:6px;padding:.25rem .45rem;background:rgba(10,14,28,.5);}
.nav-burger{display:none;position:relative;}
.nav-burger>summary{list-style:none;cursor:pointer;font:500 .9rem/1 var(--mono);color:var(--bright);padding:.55rem .85rem;border:1px solid var(--line-2);border-radius:9px;}
.nav-burger>summary::-webkit-details-marker{display:none;}
.nav-burger__panel{position:absolute;right:0;top:calc(100% + 12px);width:min(320px,calc(100vw - 2.5rem));background:rgba(19,26,51,.98);border:1px solid var(--line-2);border-radius:var(--r-m);padding:.9rem;display:flex;flex-direction:column;box-shadow:0 30px 70px -20px rgba(0,0,0,.75);}
.nav-burger__group{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin:.6rem .5rem .25rem;}
.nav-burger__panel a{padding:.5rem .55rem;border-radius:8px;color:var(--bright);font-size:.95rem;text-decoration:none;}
.nav-burger__panel a:hover{background:rgba(216,174,106,.08);}
.nav-burger__panel a[aria-current="page"]{color:var(--brass-hot);}

/* ============ Home hero: full-bleed chart ============ */
.hero{position:relative;overflow:hidden;padding:clamp(4rem,7vw,6.5rem) 0 clamp(4.5rem,7vw,6rem);background:
  radial-gradient(110% 70% at 82% -12%,rgba(169,139,201,.20),transparent 52%),
  radial-gradient(80% 55% at 12% -6%,rgba(169,139,201,.12),transparent 55%),
  radial-gradient(130% 80% at 50% 112%,rgba(242,201,125,.20),rgba(201,146,78,.07) 46%,transparent 72%),
  linear-gradient(180deg,#070A14 0%,#0A0E1C 34%,#111431 68%,#171740 100%);}
.hero::before{content:"";position:absolute;inset:0;background:var(--noise);opacity:.03;pointer-events:none;z-index:2;}
.hero__chart{position:absolute;inset:0;z-index:0;}
.hero__chart svg{display:block;width:100%;height:100%;}
.hero__scrim{position:absolute;inset:0;z-index:1;background:radial-gradient(880px 660px at 24% 44%,rgba(10,14,28,.93) 0%,rgba(10,14,28,.62) 55%,transparent 100%);pointer-events:none;}
.hero .wrap{position:relative;z-index:3;pointer-events:none;}
.hero__copy{max-width:640px;}
.hero__copy>*,.hero-readout,.hero-note{pointer-events:auto;}
.hero h1{max-width:16ch;}
.hero .lede{margin-top:.4rem;}
.hero-strip{margin-top:2.2rem;border:1px solid var(--line);border-radius:var(--r-s);background:rgba(10,14,28,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;position:relative;max-width:640px;}
.hero-strip::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:repeating-linear-gradient(90deg,rgba(216,174,112,.30) 0 1px,transparent 1px 9px);}
.hero-strip>div{padding:.85rem .95rem .7rem;border-left:1px solid var(--line);}
.hero-strip>div:first-child{border-left:0;}
.hero-strip .k{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:.28rem;}
.hero-strip .v{display:block;font-family:var(--mono);font-size:.86rem;font-weight:500;color:var(--brass-hot);white-space:nowrap;}
.hero-strip .v small{color:var(--dim);font-weight:400;font-size:.72rem;}
.hero-paygo{margin:.7rem 0 0;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);}

/* Chart internals (shared by full-bleed hero and framed panels) */
.graticule line{stroke:rgba(216,174,106,.10);stroke-width:1;}
.graticule line.fine{stroke:rgba(169,177,205,.055);}
.graticule-label{font-family:var(--mono);font-size:13px;fill:rgba(122,131,162,.85);letter-spacing:.08em;}
.contour{fill:none;stroke:rgba(169,177,205,.10);stroke-width:1;}
.route{fill:none;stroke:rgba(216,174,106,.32);stroke-width:1.4;stroke-dasharray:1;stroke-dashoffset:0;}
.route--main{stroke:url(#routeGrad);stroke-width:2.2;filter:drop-shadow(0 0 7px rgba(242,201,125,.55));}
.js .route{stroke-dashoffset:1;animation:draw 1.6s var(--ease) forwards;}
.js .route--main{animation-duration:2.4s;animation-delay:.25s;}
@keyframes draw{to{stroke-dashoffset:0;}}
.wp{cursor:pointer;outline:none;}
.wp .halo{fill:none;stroke:rgba(216,174,106,.4);stroke-width:1;transition:stroke .2s;transform-box:fill-box;transform-origin:center;}
.wp .dot{fill:var(--brass);transition:fill .2s;}
.wp text{font-family:var(--mono);font-size:14px;fill:#8B94B5;letter-spacing:.1em;transition:fill .2s;}
.wp:hover .dot,.wp:focus .dot,.wp.is-on .dot{fill:var(--brass-hot);}
.wp:hover text,.wp:focus text,.wp.is-on text{fill:var(--bright);}
.wp:hover .halo,.wp:focus .halo,.wp.is-on .halo{stroke:var(--brass-hot);}
.wp.is-on .halo{animation:halo 2.2s ease-out infinite;}
.wp:focus-visible .hit{stroke:var(--brass);stroke-width:1.5;stroke-dasharray:3 3;}
@keyframes halo{0%{transform:scale(.6);opacity:1;}80%,100%{transform:scale(1.8);opacity:0;}}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

/* Hero instrument readout (full width, glass) */
.hero-readout{position:relative;z-index:3;margin-top:2.6rem;display:grid;grid-template-columns:auto auto 1fr auto auto;align-items:center;gap:1.1rem;padding:.85rem 1.2rem;border:1px solid var(--line-2);border-radius:var(--r-m);background:rgba(14,20,40,.66);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-family:var(--mono);font-size:.78rem;box-shadow:0 24px 60px -24px rgba(0,0,0,.7);}
.hero-readout .beacon{width:8px;height:8px;border-radius:50%;background:var(--brass-hot);box-shadow:0 0 12px rgba(242,201,125,.9);animation:pulse 2.4s ease-in-out infinite;}
.hero-readout .lbl{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);}
.hero-readout .readout-name{font-family:var(--serif);font-size:1.2rem;font-weight:560;color:var(--bright);}
.hero-readout .readout-coords{color:var(--dim);}
.hero-readout .readout-target{color:var(--brass-hot);background:rgba(216,174,106,.08);border:1px solid var(--line);border-radius:6px;padding:.24rem .55rem;justify-self:start;}
.hero-readout .hint{font-size:.68rem;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;}
.hero-note{position:relative;z-index:3;margin:.8rem 0 0;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--dim);}

/* Horizon signature at hero base */
.horizon{position:absolute;left:0;right:0;bottom:0;height:0;z-index:4;pointer-events:none;}
.horizon__glow{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(980px,86%);height:210px;background:radial-gradient(55% 100% at 50% 100%,rgba(242,201,125,.20),rgba(216,174,106,.05) 55%,transparent 78%);filter:blur(2px);}
.horizon__line{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(1240px,94%);height:1px;background:linear-gradient(90deg,transparent,rgba(216,174,106,.5) 16%,#F2C97D 50%,rgba(216,174,106,.5) 84%,transparent);box-shadow:0 0 22px rgba(242,201,125,.55);}
.horizon__mark{position:absolute;left:50%;bottom:-3.5px;width:7px;height:7px;transform:translateX(-50%) rotate(45deg);background:var(--brass-hot);box-shadow:0 0 20px 5px rgba(242,201,125,.5);}

/* Framed chart panel (compact contexts) */
.chart{border:1px solid var(--line-2);border-radius:var(--r-l);background:linear-gradient(180deg,rgba(19,26,51,.92),rgba(14,20,40,.96));box-shadow:0 40px 90px -30px rgba(0,0,0,.7),0 0 80px rgba(216,174,106,.10);position:relative;overflow:hidden;}
.chart__bar{display:flex;align-items:center;gap:.8rem;padding:.7rem 1rem;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);white-space:nowrap;}
.chart__bar .dotpulse{width:7px;height:7px;border-radius:50%;background:var(--brass-hot);box-shadow:0 0 10px rgba(242,201,125,.9);flex:none;animation:pulse 2.4s ease-in-out infinite;}
.chart__bar .t{color:var(--brass);font-weight:500;}
.chart__bar .r{margin-left:auto;color:var(--dim);}
.chart svg{display:block;width:100%;height:auto;padding:.2rem .4rem 0;}
.chart__readout{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:1.1rem;margin:0;padding:.75rem 1.1rem;border-top:1px solid var(--line);background:rgba(10,14,28,.55);font-family:var(--mono);font-size:.78rem;}
.chart__readout .lbl{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);}
.chart__readout .readout-name{color:var(--bright);font-weight:500;font-size:.9rem;}
.chart__readout .readout-coords{color:var(--dim);}
.chart__readout .readout-target{color:var(--brass-hot);background:rgba(216,174,106,.08);border:1px solid var(--line);border-radius:6px;padding:.22rem .5rem;}

/* ============ Cards ============ */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:1.6rem 1.7rem 1.5rem;position:relative;transition:transform .22s var(--ease),border-color .22s,box-shadow .22s;overflow:hidden;display:flex;flex-direction:column;}
.card::before{content:"";position:absolute;top:10px;right:10px;width:9px;height:9px;border-top:1px solid var(--line-2);border-right:1px solid var(--line-2);opacity:.9;}
.card::after{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(242,201,125,.09),transparent 65%);opacity:0;transition:opacity .3s;pointer-events:none;}
.card:hover{transform:translateY(-3px);border-color:rgba(216,174,106,.4);box-shadow:0 24px 50px -22px rgba(0,0,0,.65),0 0 60px rgba(216,174,106,.06);}
.card:hover::after{opacity:1;}
.card h3{margin-top:.85rem;}
.card p{font-size:.98rem;line-height:1.62;}
.card ul{font-size:.98rem;line-height:1.62;}
a.card{color:var(--body);text-decoration:none;}
.card__go{margin-top:auto;padding-top:.9rem;color:var(--brass);font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:.45rem;}
.card__go::after{content:"→";transition:transform .22s var(--ease);}
a.card:hover .card__go::after{transform:translateX(4px);}
a.card:hover .card__go{color:var(--brass-hot);}
.grid{display:grid;gap:1.1rem;}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}

/* Chooser cards */
.pcard__top{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line);padding-bottom:.9rem;}
.pcard__id{display:flex;align-items:center;gap:.7rem;}
.pcard__ic{width:40px;height:40px;border:1px solid var(--line-2);border-radius:10px;display:grid;place-items:center;color:var(--brass);background:rgba(216,174,106,.06);flex:none;}
.pcard__ic .icon{width:20px;height:20px;}
.pcard__price{font-family:var(--mono);font-size:.9rem;font-weight:500;color:var(--brass-hot);white-space:nowrap;}
.pcard__price small{color:var(--dim);font-weight:400;font-size:.72rem;}
.pcard h3{margin:.95rem 0 .4rem;font-size:1.45rem;}
.wrong{margin-top:.9rem;padding:.65rem .85rem;border-left:2px solid rgba(169,139,201,.5);background:rgba(169,139,201,.05);border-radius:0 8px 8px 0;font-size:.88rem;color:var(--muted);}
.wrong b{color:var(--violet);font-weight:600;font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:.15rem;}

/* Support cards with ghost numerals */
.scard{padding-top:1.4rem;}
.scard::before{display:none;}
.scard__num{position:absolute;top:1.1rem;right:1.2rem;font-family:var(--serif);font-style:italic;font-size:2.2rem;font-weight:400;color:rgba(216,174,106,.22);line-height:1;}
.scard .mono-label{display:inline-flex;align-items:center;gap:.5rem;}
.scard .mono-label::before{content:"";width:18px;height:1px;background:var(--brass);}

/* ============ Pricing ============ */
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:1.4rem 1.5rem 1.35rem;position:relative;overflow:hidden;transition:transform .22s var(--ease),border-color .22s,box-shadow .22s;}
.tile::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad-dusk);opacity:.55;}
.tile::after{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(242,201,125,.08),transparent 65%);opacity:0;transition:opacity .3s;pointer-events:none;}
.tile:hover{transform:translateY(-3px);border-color:rgba(216,174,106,.4);box-shadow:0 24px 50px -22px rgba(0,0,0,.65);}
.tile:hover::after{opacity:1;}
.tile .ticks{margin:.9rem 0 .75rem;opacity:.8;}
.tile .muted{margin:0;font-size:.86rem;line-height:1.5;}
.price-hero{font-family:var(--serif);font-size:2.7rem;font-weight:560;letter-spacing:-.02em;color:var(--bright);margin:.55rem 0 0;line-height:1;}
.price-hero small{font-family:var(--mono);font-size:.78rem;font-weight:400;color:var(--dim);letter-spacing:.04em;margin-left:.2rem;}
.price-card{padding-top:2.1rem;border-top:1px solid rgba(216,174,106,.4);}
.price-card::before{content:"";position:absolute;top:-34%;left:50%;transform:translateX(-50%);width:150%;aspect-ratio:1;background:radial-gradient(circle,rgba(242,201,125,.17),transparent 56%);pointer-events:none;border:0;}
.price-card .price-hero{font-size:3.4rem;font-weight:480;text-shadow:0 0 46px rgba(242,201,125,.45);}
.rules-lead{margin:2.2rem 0 .9rem;color:var(--bright);font-weight:600;font-size:1.02rem;}
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;}
.rule{border:1px solid var(--line);border-radius:var(--r-s);padding:1rem 1.15rem;background:rgba(19,26,51,.45);display:flex;gap:.85rem;align-items:flex-start;font-size:.94rem;line-height:1.55;}
.rule .n{font-family:var(--mono);font-size:.72rem;color:var(--brass);border:1px solid var(--line-2);border-radius:6px;padding:.18rem .45rem;flex:none;margin-top:.15rem;}
.rule b{color:var(--bright);}

/* Tier bands (product pages) */
.tier-band{display:grid;grid-template-columns:minmax(7rem,1fr) auto auto;align-items:baseline;gap:1rem 1.5rem;padding:1.05rem 0;border-bottom:1px solid var(--line);}
.tier-band:last-of-type{border-bottom:0;}
.tier-band__vol{font-family:var(--mono);font-size:.85rem;color:var(--dim);}
.tier-band__rate{font-family:var(--serif);font-size:1.75rem;font-weight:560;color:var(--bright);text-align:right;}
.tier-band__rate small{font-family:var(--mono);font-size:.55em;font-weight:400;color:var(--dim);letter-spacing:.04em;}
.tier-band__month{font-family:var(--mono);font-size:.82rem;color:var(--dim);text-align:right;min-width:8ch;}
@media(max-width:460px){
  .tier-band{grid-template-columns:1fr auto;gap:.1rem 1rem;}
  .tier-band__month{grid-column:1/-1;min-width:0;margin-top:-.2rem;}
}

/* Estimator */
.estimator{display:grid;gap:1rem;}
.estimator output{font-family:var(--serif);font-size:clamp(2rem,4.5vw,3rem);font-weight:560;color:var(--bright);line-height:1.1;text-shadow:0 0 40px rgba(242,201,125,.35);}
.estimator .estimator__detail{font-family:var(--mono);font-size:.8rem;color:var(--dim);}
.estimator input[type='range']{width:100%;accent-color:var(--brass);}
.estimator select{font:inherit;padding:.55rem .7rem;border-radius:var(--r-s);border:1px solid var(--line-2);background:var(--raised);color:var(--bright);}

/* ============ Notice ============ */
.notice{border:1px solid var(--line-2);border-radius:var(--r-m);background:linear-gradient(180deg,rgba(216,174,106,.07),rgba(216,174,106,.03));padding:1.25rem 1.5rem;font-size:1rem;position:relative;overflow:hidden;}
.notice::before{content:"";position:absolute;top:0;bottom:0;left:0;width:2px;background:var(--grad-dusk);}
.notice strong{color:var(--bright);}

/* ============ Split & code ============ */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,4vw,4rem);align-items:center;}
.split--start{align-items:start;}
.code-panel{border:1px solid var(--line-2);border-radius:var(--r-m);background:#0B1022;box-shadow:0 40px 90px -35px rgba(0,0,0,.8),0 0 60px rgba(216,174,106,.07);overflow:hidden;position:relative;}
.code-panel__bar{display:flex;align-items:center;gap:.1rem;padding:0 .6rem;border-bottom:1px solid var(--line);background:rgba(19,26,51,.6);position:relative;}
.code-lights{display:flex;gap:6px;margin-right:.9rem;padding-left:.5rem;}
.code-lights i{width:9px;height:9px;border-radius:50%;background:rgba(216,174,106,.22);border:1px solid rgba(216,174,106,.3);}
.code-tab{appearance:none;background:none;border:0;font:500 .8rem/1 var(--mono);letter-spacing:.06em;color:var(--dim);padding:.85rem .95rem;cursor:pointer;transition:color .18s;position:relative;z-index:1;}
.code-tab:hover{color:var(--body);}
.code-tab[aria-selected="true"]{color:var(--brass-hot);}
.code-ind{position:absolute;bottom:-1px;height:2px;background:var(--grad-dusk);transition:transform .28s var(--ease),width .28s var(--ease);border-radius:2px;box-shadow:0 0 10px rgba(242,201,125,.6);left:0;}
.code-copy{position:absolute;top:.5rem;right:.6rem;z-index:6;appearance:none;background:rgba(216,174,106,.07);border:1px solid var(--line);border-radius:7px;color:var(--brass);font:500 .68rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:.42rem .7rem;cursor:pointer;transition:background .18s,color .18s,border-color .18s;}
.code-copy:hover{background:rgba(216,174,106,.14);color:var(--brass-hot);border-color:var(--line-2);}
.code-copy.done{color:var(--brass-hot);border-color:var(--line-2);}
.code-panel__title{font:500 .72rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim);padding:.8rem 1.2rem .1rem;}
.code-panel--multi .code-panel__title{display:none;}
.code-panel pre{margin:0;padding:1.15rem 1.2rem 1.3rem .9rem;font:400 .8rem/1.8 var(--mono);color:#C9CFE4;overflow-x:auto;counter-reset:ln;}
.code-panel pre .ln{display:block;padding-left:2.3rem;position:relative;white-space:pre;}
.code-panel pre .ln::before{counter-increment:ln;content:counter(ln,decimal-leading-zero);position:absolute;left:0;width:1.6rem;text-align:right;color:rgba(122,131,162,.4);font-size:.72rem;top:.15em;}
.code-panel .s{color:var(--brass-hot);}
.code-panel .c{color:rgba(122,131,162,.85);font-style:italic;}
.code-panel .k{color:#9FB3E8;}
.code-panel__foot{display:flex;gap:1.4rem;padding:.55rem 1.2rem;border-top:1px solid var(--line);font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);background:rgba(19,26,51,.45);}
.code-panel__foot b{color:var(--brass);font-weight:500;}

/* ============ Tables ============ */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);}
.table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:760px;}
.table th,.table td{padding:.95rem 1.2rem;text-align:left;vertical-align:top;border-top:1px solid var(--line);line-height:1.5;}
.table thead th{border-top:0;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);padding-top:1.1rem;padding-bottom:.8rem;}
.table tbody tr{transition:background .15s;}
.table tbody tr:hover{background:rgba(216,174,106,.02);}
.table__lead{font-weight:600;color:var(--bright);white-space:nowrap;}
.check-yes{color:var(--brass-hot);font-weight:600;}
.table--compare thead th:nth-child(2){color:var(--brass);}
.table--compare td:nth-child(2),.table--compare th:nth-child(2){background:rgba(216,174,106,.06);}
.table--compare tbody tr:first-child td:nth-child(2){border-top:2px solid var(--brass);}
.table--compare .check-yes::before{content:"✓ ";color:var(--brass);}
.table--compare td:nth-child(3),.table--compare td:nth-child(4){color:var(--muted);}

/* ============ Use cases ============ */
.uc-ic{width:38px;height:38px;border:1px solid var(--line-2);border-radius:10px;display:grid;place-items:center;color:var(--brass);background:rgba(216,174,106,.06);margin-bottom:1rem;}
.uc-ic .icon{width:20px;height:20px;}
.uc-cta{border-style:dashed;background:rgba(19,26,51,.35);justify-content:center;}
.uc-cta p{color:var(--muted);}

/* ============ FAQ ============ */
.faq{border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 2.2rem 1.15rem 0;font-weight:600;color:var(--bright);position:relative;transition:color .18s;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:hover{color:var(--brass-hot);}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);font-family:var(--mono);color:var(--brass);font-size:1.15rem;transition:transform .25s var(--ease);}
.faq details[open] summary::after{content:"\2212";}
.faq .faq__body{padding:0 0 1.3rem;color:var(--body);max-width:62em;font-size:.98rem;line-height:1.65;}

/* ============ Forms ============ */
.form-grid{display:grid;gap:1.1rem;}
.form-grid--2{grid-template-columns:1fr 1fr;}
.field{display:grid;gap:.4rem;}
.field label{font-weight:600;font-size:.92rem;color:var(--bright);}
.field .hint{font-size:.82rem;color:var(--dim);}
.field input,.field select,.field textarea{font:inherit;color:var(--bright);background:rgba(10,14,28,.6);border:1px solid var(--line-2);border-radius:var(--r-s);padding:.7rem .85rem;width:100%;transition:border-color .18s,box-shadow .18s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px rgba(216,174,106,.15);}
.field input::placeholder,.field textarea::placeholder{color:var(--dim);}
.field textarea{min-height:8.5rem;resize:vertical;}
.hp-field{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden;}

/* ============ KV / legal ============ */
.kv{display:grid;grid-template-columns:auto 1fr;gap:.45rem 1.25rem;font-size:.95rem;margin:0;}
.kv dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brass);padding-top:.25rem;}
.kv dd{margin:0;color:var(--body);}
.legal-body{max-width:780px;}
.legal-body h2{font-size:1.5rem;margin-top:2.4em;}
.legal-body h2:first-of-type{margin-top:0;}
.legal-body h3{font-size:1.08rem;margin-top:1.6em;font-family:var(--sans);font-weight:600;}

/* ============ CTA band ============ */
.cta-band{position:relative;overflow:hidden;padding:clamp(6rem,10vw,8.5rem) 0;background:
  radial-gradient(90% 90% at 18% 108%,rgba(201,146,78,.22),transparent 55%),
  radial-gradient(80% 80% at 85% -8%,rgba(169,139,201,.22),transparent 55%),
  radial-gradient(120% 70% at 50% 118%,rgba(242,201,125,.16),transparent 65%),
  linear-gradient(180deg,#0E1428,#131233);}
.cta-band::before{content:"";position:absolute;inset:0;background:var(--noise);opacity:.028;pointer-events:none;}
.cta-band::after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(216,174,106,.4),transparent);}
.cta-title{font-size:clamp(2.5rem,5.2vw,3.9rem);letter-spacing:-.022em;line-height:1.05;}

/* ============ Footer ============ */
.site-foot{border-top:1px solid var(--line);background:var(--void);position:relative;overflow:hidden;padding:3.8rem 0 2rem;}
.site-foot .graticule-orn{position:absolute;right:-120px;top:-120px;width:520px;height:520px;opacity:.16;pointer-events:none;}
.site-foot__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:2.4rem;position:relative;}
.site-foot__col h4{font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:1rem;}
.site-foot__col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem;}
.site-foot__col ul a{color:var(--body);font-size:.92rem;text-decoration:none;}
.site-foot__col ul a:hover{color:var(--brass-hot);}
.site-foot__col ul .tag{font-family:var(--mono);font-size:.62rem;color:var(--dim);margin-left:.4rem;letter-spacing:.04em;}
.site-foot p{font-size:.92rem;color:var(--muted);}
.site-foot__coords{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--dim);}
.foot-endpoint{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.74rem;color:var(--brass);border:1px solid var(--line);border-radius:8px;padding:.4rem .7rem;background:rgba(19,26,51,.5);margin-top:.4rem;}
.foot-endpoint i{width:6px;height:6px;border-radius:50%;background:var(--brass-hot);box-shadow:0 0 8px rgba(242,201,125,.8);}
.site-foot__base{margin-top:2.8rem;padding-top:1.3rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--dim);position:relative;}

/* ============ Reveal ============ */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.js .reveal.in{opacity:1;transform:none;}

/* ============ Compat (v1 class names still in sub-page markup) ============ */
.section--paper2 .card,.section--night .card{background:var(--surface);}
.card--link{display:flex;}
.hero__grid{display:grid;grid-template-columns:minmax(0,10fr) minmax(0,11fr);gap:3.5rem;align-items:center;}
.route-rule{border:0;height:1px;margin:0;background:repeating-linear-gradient(90deg,var(--brass) 0 6px,transparent 6px 13px);opacity:.45;}

/* ============ Responsive ============ */
@media(max-width:1060px){
  .split{grid-template-columns:1fr;}
  .grid--4{grid-template-columns:repeat(2,1fr);}
  .grid--3{grid-template-columns:repeat(2,1fr);}
  .site-foot__grid{grid-template-columns:1fr 1fr;}
  .hero__grid{grid-template-columns:1fr;}
}
@media(max-width:899px){
  .hero__chart{position:relative;inset:auto;height:340px;border:1px solid var(--line);border-radius:var(--r-m);background:rgba(14,20,40,.4);margin:2.4rem clamp(1.25rem,4vw,2.5rem) 0;overflow:hidden;}
  .hero__scrim{display:none;}
  .hero__copy{max-width:none;}
  .hero h1{max-width:none;}
  .wp text{font-size:24px;}
  .graticule-label{font-size:20px;}
}
@media(max-width:860px){
  .site-nav{display:none;}
  .nav-burger{display:block;}
}
@media(max-width:640px){
  .grid--2,.grid--3,.grid--4,.rules,.form-grid--2{grid-template-columns:1fr;}
  .hero-strip{grid-template-columns:repeat(2,1fr);}
  .hero-strip>div:nth-child(3){border-left:0;border-top:1px solid var(--line);}
  .hero-strip>div:nth-child(4){border-top:1px solid var(--line);}
  .hero-readout{grid-template-columns:auto auto 1fr;gap:.5rem .9rem;}
  .hero-readout .readout-coords{grid-column:2/4;}
  .hero-readout .readout-target{grid-column:1/4;}
  .hero-readout .hint{display:none;}
  .chart__readout{grid-template-columns:auto 1fr;gap:.4rem .9rem;}
  .chart__readout .readout-coords{grid-column:2;}
  .chart__readout .readout-target{grid-column:1/3;justify-self:start;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:.5rem;}
  .sec-note{white-space:normal;}
  .code-panel pre .ln{white-space:pre-wrap;overflow-wrap:anywhere;}
  .chart__bar .r{display:none;}
  .overline{font-size:10px;letter-spacing:.18em;}
  .code-panel__foot{flex-wrap:wrap;gap:.5rem 1.2rem;}
  .site-foot__grid{grid-template-columns:1fr;gap:1.8rem;}
  h1{font-size:clamp(2.4rem,10vw,2.9rem);}
  .price-card .price-hero{font-size:2.7rem;}
}

/* ============ Reduced motion ============ */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
  .js .reveal{opacity:1;transform:none;}
  .js .route{stroke-dashoffset:0;}
  .btn--primary::after{display:none;}
  .card:hover,.tile:hover,.btn:hover{transform:none;}
}