/* ═══════════════════════════════════════════════════════
   NOETHOS — COSMIC INTELLIGENCE NEXUS · style.css
   Deep Indigo × Electric Blue × Neon Cyan × Vivid Violet × Aurora Green
═══════════════════════════════════════════════════════ */
:root{
  --cosmic-void:#000000;--cosmic-abyss:#030611;--cosmic-deep:#050A1A;--cosmic-depth:#080F26;
  --midnight-navy:#0D1B3E;--navy-surface:#112244;--navy-elev:#152952;--navy-high:#1A3160;
  --deep-indigo:#1E0A4E;--indigo-surface:#251260;--indigo-elev:#2D1874;--indigo-high:#351F88;
  --panel-bg:#1A2744;--panel-elev:#1F3058;--border-cosmic:#2A3F6E;--border-light:#3D5A99;
  --blue-cosmic:#1A3A8A;--blue-deep:#2B4FC7;--blue-electric:#4361EE;--blue-vivid:#5A7BFF;--blue-bright:#7B9AFF;--blue-light:#A3BBFF;
  --blue-glow:rgba(67,97,238,.15);--blue-neon:rgba(67,97,238,.4);
  --cyan-deep:#0099BB;--cyan-electric:#00B4D8;--cyan-neon:#00D4FF;--cyan-bright:#33DDFF;--cyan-vivid:#66E6FF;--cyan-glow:rgba(0,212,255,.15);--cyan-neon-glow:rgba(0,212,255,.4);
  --violet-deep:#5A1F8E;--violet-base:#7B2FBE;--violet-vivid:#9B4FDE;--violet-bright:#B872F0;--violet-light:#D4A0FF;--violet-glow:rgba(123,47,190,.15);
  --aurora-deep:#048060;--aurora-base:#06D6A0;--aurora-bright:#33E0B5;--aurora-glow:rgba(6,214,160,.15);
  --white-glow:rgba(255,255,255,.15);
  --t-divine:#FFFFFF;--t-pristine:#F5FAFF;--t-primary:#E8F4FD;--t-secondary:#B8C0E8;--t-tertiary:#8B96C8;--t-dim:#6B78A8;
  --state-success:#06D6A0;--state-warning:#FFD700;--state-danger:#FF4466;--state-info:#00D4FF;
  --grad-card:linear-gradient(135deg,rgba(13,27,62,.95),rgba(30,10,78,.85));
  --grad-cosmic:linear-gradient(135deg,#4361EE,#7B2FBE,#00D4FF);
  --grad-nebula:linear-gradient(135deg,#1E0A4E 0%,#4361EE 33%,#00D4FF 66%,#06D6A0 100%);
  --grad-aurora:linear-gradient(135deg,#06D6A0 0%,#00D4FF 33%,#4361EE 66%,#7B2FBE 100%);
  --grad-text-cosmic:linear-gradient(135deg,#FFFFFF 0%,#E8F4FD 30%,#00D4FF 60%,#7B2FBE 100%);
  --grad-text-divine:linear-gradient(135deg,#00D4FF 0%,#7B2FBE 50%,#06D6A0 100%);
  --sh-card-rest:0 2px 8px rgba(0,0,0,.5),0 8px 24px rgba(0,0,0,.4);
  --sh-card-hover:0 16px 48px rgba(0,0,0,.7),0 0 48px rgba(0,212,255,.25),0 0 32px rgba(123,47,190,.15);
  --sh-modal:0 32px 80px rgba(0,0,0,.85),0 0 120px rgba(0,212,255,.2);
  --f-display:'Orbitron','Exo 2',sans-serif;--f-heading:'Space Grotesk','Exo 2','Inter',sans-serif;
  --f-body:'Inter','Segoe UI',system-ui,sans-serif;--f-mono:'JetBrains Mono',Consolas,monospace;--f-tech:'Exo 2','Orbitron',sans-serif;
  --ease-cosmic:cubic-bezier(.19,1,.22,1);--ease-warp:cubic-bezier(.68,-.55,.27,1.55);--ease-nebula:cubic-bezier(.165,.84,.44,1);
  --r-sm:6px;--r-md:10px;--r-lg:16px;--r-xl:20px;--r-2xl:24px;--r-full:9999px;
  --z-cursor:99999;--z-toast:99000;--z-lesson:98000;--z-overlay:97500;--z-navbar:9999;--z-backtop:9000;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;-webkit-text-size-adjust:100%}
body{overflow-x:hidden;word-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;line-height:1.75;background:var(--midnight-navy);color:var(--t-primary);font-family:var(--f-body);min-height:100vh}
body.no-scroll{overflow:hidden}
[id]{scroll-margin-top:88px}
img,svg,video{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
a{color:var(--cyan-neon);text-decoration:none}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--violet-base);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--cosmic-deep)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--blue-electric),var(--violet-base));border-radius:99px}
.mono{font-family:var(--f-mono)}
.hidden{display:none!important}
.skip{position:fixed;top:-60px;left:12px;z-index:calc(var(--z-cursor) + 1);background:var(--cyan-neon);color:#03121e;padding:10px 16px;border-radius:8px;font-weight:700;transition:top .3s}
.skip:focus{top:12px}
.grad-text{background:var(--grad-text-divine);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ═══ LOADER ═══ */
#loader{position:fixed;inset:0;z-index:100000;background:radial-gradient(ellipse at 50% 45%,#14265c 0%,var(--cosmic-deep) 60%,var(--cosmic-abyss) 100%);display:flex;align-items:center;justify-content:center;transition:opacity .6s var(--ease-nebula),visibility .6s}
#loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-core{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.orbit-wrap{position:relative;width:150px;height:150px;display:flex;align-items:center;justify-content:center}
.o-ring{position:absolute;border-radius:50%;border:1.5px solid transparent;pointer-events:none}
.o-ring.r1{inset:0;border-top-color:var(--cyan-neon);border-right-color:var(--cyan-neon);animation:spin 3s linear infinite}
.o-ring.r2{inset:14px;border-bottom-color:var(--violet-vivid);border-left-color:var(--violet-vivid);animation:spin 4.5s linear infinite reverse}
.o-ring.r3{inset:28px;border-top-color:var(--aurora-base);animation:spin 7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.l-logo{width:80px;height:80px;border-radius:50%;object-fit:cover;box-shadow:0 0 40px var(--cyan-neon-glow)}
.l-word{font-family:var(--f-display);font-weight:900;font-size:34px;letter-spacing:8px;background:var(--grad-text-cosmic);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.l-sub{font-family:var(--f-heading);font-style:italic;color:var(--t-secondary);font-size:14px;letter-spacing:1px}
.l-bar{width:min(300px,70vw);height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;border:1px solid var(--border-cosmic)}
.l-bar span{display:block;height:100%;width:0;background:var(--grad-nebula);border-radius:99px;transition:width .25s var(--ease-nebula);box-shadow:0 0 16px var(--cyan-neon-glow)}
.l-pct{color:var(--cyan-vivid);font-size:13px;letter-spacing:2px}

/* ═══ CURSOR ═══ */
#cursorDot,#cursorRing{position:fixed;top:0;left:0;pointer-events:none;z-index:var(--z-cursor);border-radius:50%;display:none}
#cursorDot{width:12px;height:12px;background:var(--cyan-neon);box-shadow:0 0 12px var(--cyan-neon);mix-blend-mode:difference}
#cursorRing{width:36px;height:36px;border:2px solid var(--violet-vivid);box-shadow:0 0 18px rgba(123,47,190,.5);transition:width .25s,height .25s,border-color .25s;margin:0}
#cursorRing.grow{width:60px;height:60px;border-color:var(--cyan-neon)}
@media(hover:hover) and (pointer:fine){#cursorDot,#cursorRing{display:block;transform:translate(-50%,-50%)}}

/* ═══ SCROLL PROGRESS ═══ */
#scrollbarTop{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--cyan-neon),var(--violet-vivid));z-index:calc(var(--z-navbar) + 5);box-shadow:0 0 12px var(--cyan-neon-glow)}

/* ═══ NAVBAR ═══ */
#navbar{position:fixed;top:0;left:0;right:0;height:72px;z-index:var(--z-navbar);transition:background .4s,box-shadow .4s,border-color .4s;border-bottom:1px solid transparent}
#navbar.scrolled{background:rgba(13,27,62,.92);backdrop-filter:blur(40px) saturate(180%);-webkit-backdrop-filter:blur(40px) saturate(180%);border-bottom-color:var(--border-cosmic);box-shadow:0 8px 32px rgba(0,0,0,.5)}
.nav-in{max-width:1400px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:12px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:40px;height:40px;border-radius:50%;box-shadow:0 0 18px var(--cyan-neon-glow);transition:transform .4s var(--ease-warp),box-shadow .4s}
.brand:hover img{transform:rotate(14deg) scale(1.06);box-shadow:0 0 30px var(--cyan-neon)}
.brand-txt{font-family:var(--f-display);font-weight:800;font-size:18px;letter-spacing:3px;color:var(--t-divine);text-shadow:0 0 22px rgba(0,212,255,.55);display:flex;flex-direction:column;line-height:1.15}
.brand-txt small{font-family:var(--f-heading);font-weight:500;font-size:9.5px;letter-spacing:2px;color:var(--t-tertiary);text-transform:uppercase;text-shadow:none}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-prog{font-size:12.5px;color:var(--aurora-bright);background:var(--aurora-glow);border:1px solid rgba(6,214,160,.35);padding:6px 12px;border-radius:99px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.hb{width:56px;height:56px;border:1.5px solid var(--border-light);background:rgba(21,41,82,.6);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;transition:transform .5s var(--ease-warp),box-shadow .4s,border-color .4s}
.hb span{display:block;width:24px;height:2px;background:var(--t-primary);border-radius:2px;transition:transform .5s var(--ease-cosmic),opacity .3s}
.hb:hover{transform:rotate(90deg);box-shadow:0 0 22px var(--cyan-neon-glow);border-color:var(--cyan-neon)}
.hb.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.hb.open span:nth-child(2){opacity:0}
.hb.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ═══ DRAWER ═══ */
#drawerOverlay{position:fixed;inset:0;background:rgba(3,6,17,.72);backdrop-filter:blur(6px);z-index:var(--z-overlay);opacity:0;visibility:hidden;transition:opacity .45s,visibility .45s}
#drawerOverlay.show{opacity:1;visibility:visible}
#drawer{position:fixed;top:0;right:0;bottom:0;width:min(88vw,480px);background:rgba(5,10,26,.98);backdrop-filter:blur(40px) saturate(180%);-webkit-backdrop-filter:blur(40px) saturate(180%);border-left:2px solid var(--cyan-neon);box-shadow:-24px 0 80px rgba(0,0,0,.7);z-index:calc(var(--z-overlay) + 2);transform:translateX(105%);transition:transform .55s var(--ease-cosmic);display:flex;flex-direction:column}
#drawer.open{transform:translateX(0)}
.d-head{display:flex;align-items:center;gap:14px;padding:20px 22px;border-bottom:1px solid var(--border-cosmic)}
.d-head img{width:56px;height:56px;border-radius:50%;border:2px solid var(--cyan-neon-glow);box-shadow:0 0 22px var(--cyan-neon-glow)}
.d-head strong{font-family:var(--f-display);letter-spacing:3px;font-size:17px;color:var(--t-divine);display:block}
.d-head small{color:var(--t-tertiary);font-size:12px}
.d-head button{margin-left:auto;width:42px;height:42px;border-radius:12px;border:1.5px solid var(--border-light);background:transparent;color:var(--t-primary);font-size:18px;transition:all .3s}
.d-head button:hover{border-color:var(--state-danger);color:var(--state-danger);transform:rotate(90deg)}
.d-menu{flex:1;overflow-y:auto;padding:14px 10px 20px}
.d-menu a{display:flex;align-items:center;gap:14px;padding:13px 18px;border-radius:12px;color:var(--t-primary);opacity:1;filter:none;text-shadow:none;font-size:15.5px;font-weight:500;border-left:3px solid transparent;transition:background .3s,border-color .3s,padding-left .3s}
.d-menu a i{width:24px;text-align:center;font-size:17px;color:var(--cyan-vivid);transition:transform .3s}
.d-menu a:hover{background:var(--cyan-glow);border-left-color:var(--cyan-neon);padding-left:24px;color:var(--t-divine)}
.d-menu a:hover i{transform:scale(1.2)}
.d-foot{padding:16px 22px;border-top:1px solid var(--border-cosmic);color:var(--t-dim);font-size:11.5px;letter-spacing:2px;text-align:center}

/* ═══ TICKER ═══ */
#ticker{position:relative;margin-top:72px;background:var(--cosmic-deep);border-block:1px solid var(--border-cosmic);display:flex;align-items:stretch;height:42px;overflow:hidden}
.tick-tag{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:0 18px;background:var(--grad-cosmic);font-family:var(--f-tech);font-weight:700;font-size:12px;letter-spacing:2px;color:#fff;z-index:2}
.tick-view{flex:1;overflow:hidden;display:flex;align-items:center}
#tickerTrack{display:flex;gap:48px;white-space:nowrap;animation:tick 60s linear infinite;padding-left:20px;will-change:transform}
#tickerTrack:hover{animation-play-state:paused}
#tickerTrack span{color:var(--t-secondary);font-size:13.5px;display:inline-flex;align-items:center;gap:8px}
#tickerTrack b{color:var(--cyan-vivid);font-family:var(--f-mono);font-weight:600}
@keyframes tick{to{transform:translateX(-50%)}}

/* ═══ LAYOUT ═══ */
.container{max-width:1400px;margin:0 auto;padding-inline:20px;position:relative;z-index:2}
.container-narrow{max-width:920px}
.sec{position:relative;overflow:hidden;padding:96px 0;isolation:isolate}
.sec-head{text-align:center;max-width:840px;margin:0 auto 54px}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-tech);font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--cyan-vivid);background:var(--cyan-glow);border:1px solid rgba(0,212,255,.3);padding:8px 18px;border-radius:99px;margin-bottom:18px}
.sec-title{font-family:var(--f-display);font-weight:900;font-size:clamp(26px,4vw,44px);color:var(--t-divine);line-height:1.25;letter-spacing:1px;text-shadow:0 0 34px rgba(0,212,255,.3)}
.sec-sub{margin-top:14px;color:var(--t-secondary);font-size:16px;line-height:1.8}
.sec-cta{text-align:center;margin-top:40px}
.g1,.g2,.g3,.g4{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ═══ SECTION MOTIFS (22 unique) ═══ */
.sec::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.9}
#home{background:radial-gradient(1200px 620px at 50% -10%,#1b2f6b 0%,var(--midnight-navy) 45%,var(--cosmic-deep) 100%)}
#home::before{background:radial-gradient(600px 300px at 80% 110%,rgba(123,47,190,.28),transparent 60%),radial-gradient(500px 260px at 12% 105%,rgba(0,212,255,.18),transparent 60%)}
.motif-2{background:linear-gradient(180deg,var(--cosmic-deep),var(--midnight-navy))}
.motif-2::before{background:radial-gradient(700px 400px at 15% 20%,rgba(123,47,190,.16),transparent 60%),radial-gradient(560px 340px at 88% 80%,rgba(6,214,160,.1),transparent 60%)}
.motif-3{background:linear-gradient(180deg,var(--midnight-navy),#0a1834)}
.motif-3::before{background:repeating-linear-gradient(90deg,rgba(0,212,255,.05) 0 2px,transparent 2px 90px),repeating-linear-gradient(0deg,rgba(67,97,238,.06) 0 2px,transparent 2px 90px)}
.motif-4{background:linear-gradient(180deg,#0a1834,var(--midnight-navy))}
.motif-4::before{background:radial-gradient(circle at 50% 0%,rgba(0,212,255,.12),transparent 55%),conic-gradient(from 180deg at 8% 100%,rgba(123,47,190,.14),transparent 30%)}
.motif-5{background:linear-gradient(180deg,var(--midnight-navy),var(--deep-indigo))}
.motif-5::before{background:radial-gradient(3px 3px at 12% 25%,rgba(255,255,255,.5),transparent),radial-gradient(2px 2px at 78% 15%,rgba(0,212,255,.7),transparent),radial-gradient(2px 2px at 55% 75%,rgba(184,192,232,.6),transparent),radial-gradient(3px 3px at 90% 60%,rgba(123,47,190,.7),transparent),radial-gradient(2px 2px at 30% 85%,rgba(6,214,160,.6),transparent),radial-gradient(480px 280px at 50% 115%,rgba(67,97,238,.2),transparent 65%)}
.motif-6{background:linear-gradient(180deg,var(--deep-indigo),var(--midnight-navy))}
.motif-6::before{background:repeating-linear-gradient(45deg,rgba(67,97,238,.07) 0 1px,transparent 1px 46px),repeating-linear-gradient(-45deg,rgba(0,212,255,.07) 0 1px,transparent 1px 46px)}
.motif-7{background:linear-gradient(160deg,#160b3a,var(--midnight-navy) 55%,#0a1834)}
.motif-7::before{background:conic-gradient(from 0deg at 85% 15%,rgba(0,212,255,.12),rgba(123,47,190,.12),rgba(255,215,0,.05),transparent 40%),radial-gradient(500px 300px at 10% 90%,rgba(255,68,102,.07),transparent 60%)}
.motif-8{background:linear-gradient(180deg,#0a1834,var(--midnight-navy))}
.motif-8::before{background:radial-gradient(220px 110px at 18% 30%,rgba(0,212,255,.1),transparent 70%),radial-gradient(200px 100px at 70% 22%,rgba(123,47,190,.12),transparent 70%),radial-gradient(180px 90px at 42% 70%,rgba(6,214,160,.08),transparent 70%),radial-gradient(240px 120px at 88% 78%,rgba(67,97,238,.12),transparent 70%)}
.motif-9{background:linear-gradient(180deg,var(--midnight-navy),#0c1235)}
.motif-9::before{background:linear-gradient(90deg,transparent 49.6%,rgba(0,212,255,.14) 50%,transparent 50.4%),repeating-linear-gradient(0deg,rgba(67,97,238,.05) 0 1px,transparent 1px 70px)}
.motif-10{background:linear-gradient(180deg,#0c1235,var(--cosmic-deep))}
.motif-10::before{background:radial-gradient(70px 190px at 22% 40%,rgba(6,214,160,.1),transparent 70%),radial-gradient(70px 190px at 26% 60%,rgba(0,212,255,.08),transparent 70%),radial-gradient(460px 260px at 86% 20%,rgba(67,97,238,.14),transparent 60%)}
.motif-11{background:linear-gradient(180deg,var(--cosmic-deep),#1a0f33)}
.motif-11::before{background:repeating-radial-gradient(circle at 50% 118%,rgba(255,215,0,.07) 0 2px,transparent 2px 70px),radial-gradient(380px 220px at 12% 12%,rgba(255,68,102,.07),transparent 60%)}
.motif-12{background:linear-gradient(180deg,#1a0f33,var(--midnight-navy))}
.motif-12::before{background:radial-gradient(520px 300px at 50% -4%,rgba(0,212,255,.16),transparent 60%),radial-gradient(240px 240px at 8% 60%,rgba(123,47,190,.12),transparent 65%),radial-gradient(240px 240px at 94% 55%,rgba(6,214,160,.09),transparent 65%)}
.motif-13{background:linear-gradient(180deg,var(--midnight-navy),var(--cosmic-deep))}
.motif-13::before{background:repeating-linear-gradient(115deg,rgba(0,212,255,.05) 0 2px,transparent 2px 64px),repeating-linear-gradient(65deg,rgba(123,47,190,.05) 0 2px,transparent 2px 64px)}
.motif-14{background:linear-gradient(180deg,var(--cosmic-deep),#0d1440)}
.motif-14::before{background:repeating-radial-gradient(circle at 50% 42%,rgba(0,212,255,.09) 0 1.5px,transparent 1.5px 86px)}
.motif-15{background:linear-gradient(180deg,#0d1440,var(--midnight-navy))}
.motif-15::before{background:linear-gradient(180deg,transparent 49.7%,rgba(123,47,190,.18) 50%,transparent 50.3%),radial-gradient(420px 260px at 90% 10%,rgba(67,97,238,.14),transparent 60%)}
.motif-16{background:linear-gradient(180deg,var(--midnight-navy),#101331)}
.motif-16::before{background:radial-gradient(160px 90px at 20% 24%,rgba(232,244,253,.05),transparent 70%),radial-gradient(160px 90px at 62% 14%,rgba(0,212,255,.07),transparent 70%),radial-gradient(160px 90px at 84% 66%,rgba(123,47,190,.09),transparent 70%),radial-gradient(160px 90px at 30% 82%,rgba(6,214,160,.06),transparent 70%)}
.motif-17{background:linear-gradient(180deg,#101331,var(--cosmic-deep))}
.motif-17::before{background:radial-gradient(2px 2px at 10% 20%,rgba(255,255,255,.55),transparent),radial-gradient(2px 2px at 30% 76%,rgba(0,212,255,.6),transparent),radial-gradient(2px 2px at 55% 30%,rgba(123,47,190,.6),transparent),radial-gradient(2px 2px at 76% 64%,rgba(6,214,160,.55),transparent),radial-gradient(2px 2px at 92% 24%,rgba(184,192,232,.5),transparent)}
.motif-18{background:radial-gradient(900px 480px at 50% 118%,#2b1660,var(--cosmic-deep) 60%)}
.motif-18::before{background:repeating-conic-gradient(from 0deg at 50% 115%,rgba(123,47,190,.09) 0 6deg,transparent 6deg 18deg)}
.motif-19{background:linear-gradient(180deg,var(--cosmic-deep),var(--midnight-navy))}
.motif-19::before{background:repeating-linear-gradient(90deg,rgba(67,97,238,.06) 0 26px,transparent 26px 62px),linear-gradient(0deg,rgba(0,212,255,.08),transparent 30%)}
.motif-20{background:linear-gradient(180deg,var(--midnight-navy),#0a1a30)}
.motif-20::before{background:radial-gradient(300px 180px at 15% 20%,rgba(6,214,160,.1),transparent 65%),radial-gradient(300px 180px at 85% 80%,rgba(0,212,255,.1),transparent 65%),repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 46px)}
.motif-21{background:linear-gradient(180deg,#0a1a30,var(--cosmic-deep))}
.motif-21::before{background:radial-gradient(460px 300px at 50% 0%,rgba(123,47,190,.14),transparent 60%),radial-gradient(2.5px 2.5px at 12% 66%,rgba(0,212,255,.6),transparent),radial-gradient(2.5px 2.5px at 88% 30%,rgba(6,214,160,.55),transparent)}
.motif-22{background:linear-gradient(180deg,var(--cosmic-deep),var(--cosmic-abyss));padding:72px 0 40px}
.motif-22::before{background:radial-gradient(2px 2px at 8% 22%,rgba(255,255,255,.4),transparent),radial-gradient(2px 2px at 26% 70%,rgba(0,212,255,.5),transparent),radial-gradient(2px 2px at 47% 36%,rgba(123,47,190,.5),transparent),radial-gradient(2px 2px at 66% 82%,rgba(255,255,255,.35),transparent),radial-gradient(2px 2px at 84% 50%,rgba(6,214,160,.45),transparent),radial-gradient(2px 2px at 94% 18%,rgba(184,192,232,.4),transparent)}

/* hero decor */
#stars{position:absolute;inset:0;z-index:0;pointer-events:none}
.wormhole{position:absolute;left:50%;bottom:-220px;width:640px;height:640px;transform:translateX(-50%);border-radius:50%;z-index:0;pointer-events:none;background:repeating-radial-gradient(circle,rgba(0,212,255,.14) 0 2px,transparent 2px 42px);mask-image:radial-gradient(circle,#000 30%,transparent 68%);-webkit-mask-image:radial-gradient(circle,#000 30%,transparent 68%);animation:spin 40s linear infinite}
.hero-in{padding-top:56px;text-align:center;display:flex;flex-direction:column;align-items:center}
.hero-orbit{margin-bottom:26px}
.hero-logo{width:120px;height:120px;border-radius:50%;object-fit:cover;box-shadow:0 0 50px var(--cyan-neon-glow),0 0 90px rgba(123,47,190,.3);animation:floaty 5s ease-in-out infinite}
@keyframes floaty{50%{transform:translateY(-10px)}}
.hero-title{font-family:var(--f-display);font-weight:900;font-size:clamp(46px,9vw,118px);letter-spacing:.14em;line-height:1;background:var(--grad-text-cosmic);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:sheen 7s ease-in-out infinite;filter:drop-shadow(0 0 34px rgba(0,212,255,.35))}
@keyframes sheen{50%{background-position:100% 100%}}
.hero-sub{font-family:var(--f-heading);font-style:italic;font-size:clamp(15px,2.4vw,24px);color:var(--t-secondary);margin-top:10px;letter-spacing:2px}
.hero-tag{margin-top:22px;font-family:var(--f-mono);font-size:clamp(13px,1.7vw,16px);color:var(--aurora-bright);min-height:28px;display:flex;align-items:center;gap:10px}
.hero-tag i{color:var(--cyan-neon)}
.caret{width:9px;height:20px;background:var(--cyan-neon);animation:blink 1s steps(1) infinite;box-shadow:0 0 10px var(--cyan-neon)}
@keyframes blink{50%{opacity:0}}
.term{background:rgba(3,6,17,.82);border:1px solid var(--border-cosmic);border-radius:var(--r-lg);padding:20px 24px;text-align:left;font-family:var(--f-mono);font-size:13.5px;box-shadow:var(--sh-card-rest);backdrop-filter:blur(12px)}
.hero-term{margin-top:34px;width:min(620px,100%);display:grid;grid-template-columns:1fr 1fr;gap:6px 28px}
.term-line{color:var(--t-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term-line b{color:var(--cyan-neon);text-shadow:0 0 12px var(--cyan-neon-glow)}
.t-prompt{color:var(--aurora-base);margin-right:6px}
.badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(21,41,82,.55);border:1px solid var(--border-cosmic);backdrop-filter:blur(14px);padding:9px 18px;border-radius:99px;font-size:13.5px;font-weight:600;color:var(--t-primary);transition:all .3s}
.pill i{color:var(--cyan-neon)}
.pill:hover{border-color:var(--cyan-neon);box-shadow:0 0 18px var(--cyan-glow);transform:translateY(-2px)}
.cta-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:34px}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-heading);font-weight:700;font-size:15px;letter-spacing:.6px;padding:15px 28px;border-radius:14px;border:1.5px solid transparent;color:#fff;transition:transform .35s var(--ease-warp),box-shadow .35s,background .35s,border-color .35s;position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.25),transparent);transform:skewX(-20deg);transition:left .6s var(--ease-nebula)}
.btn:hover::after{left:130%}
.btn-p{background:var(--grad-cosmic);box-shadow:0 8px 28px rgba(67,97,238,.45)}
.btn-p:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 14px 40px rgba(0,212,255,.5)}
.btn-c{background:rgba(0,212,255,.12);border-color:var(--cyan-neon);color:var(--cyan-vivid)}
.btn-c:hover{transform:translateY(-4px);box-shadow:0 0 28px var(--cyan-neon-glow);background:rgba(0,212,255,.2);color:#fff}
.btn-g{background:rgba(21,41,82,.5);border-color:var(--border-light);color:var(--t-primary);backdrop-filter:blur(10px)}
.btn-g:hover{transform:translateY(-4px);border-color:var(--violet-vivid);box-shadow:0 0 26px rgba(123,47,190,.35);color:#fff}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}
.btn-lg{padding:18px 38px;font-size:16.5px}
.btn:active{transform:translateY(-1px) scale(.99)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--cyan-neon);outline-offset:3px}

/* ═══ CARDS ═══ */
.card{position:relative;isolation:isolate;display:flex;flex-direction:column;overflow:hidden;background:var(--grad-card);border:1px solid var(--border-cosmic);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-card-rest);transition:transform .5s var(--ease-cosmic),box-shadow .5s,border-color .5s;backdrop-filter:blur(18px)}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan-neon),var(--violet-vivid),transparent);opacity:.7;z-index:1}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.05) 48%,transparent 60%);transform:translateX(-120%);transition:transform .8s var(--ease-nebula);pointer-events:none;z-index:1}
.card:hover{transform:translateY(-6px) scale(1.015);border-color:var(--cyan-neon-glow);box-shadow:var(--sh-card-hover)}
.card:hover::after{transform:translateX(120%)}
.card h3{font-family:var(--f-heading);font-weight:700;font-size:19.5px;color:var(--t-divine);margin:14px 0 8px;line-height:1.35;text-shadow:0 0 18px rgba(0,212,255,.2)}
.card p{color:var(--t-secondary);font-size:15px;line-height:1.75}
.c-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:21px;color:#fff;background:var(--grad-cosmic);box-shadow:0 6px 20px rgba(67,97,238,.4);position:relative;flex:0 0 auto}
.c-ic::after{content:"";position:absolute;inset:-7px;border-radius:18px;border:1.5px dashed rgba(0,212,255,.35);animation:spin 14s linear infinite}
.c-ic.sm{width:46px;height:46px;font-size:18px;border-radius:12px}
.c-list{margin-top:14px;display:flex;flex-direction:column;gap:9px}
.c-list li{display:flex;gap:10px;align-items:flex-start;color:var(--t-secondary);font-size:14.5px;line-height:1.6}
.c-list li i{color:var(--aurora-base);margin-top:4px;font-size:13px}
.quote-p{font-family:var(--f-heading);font-style:italic;color:var(--cyan-vivid)!important;font-size:16px!important;border-left:3px solid var(--cyan-neon);padding-left:14px;margin:8px 0 14px}
.c-aurora{border:1px solid transparent;background:linear-gradient(var(--navy-surface),var(--navy-surface)) padding-box,var(--grad-aurora) border-box}
.c-dash{background:linear-gradient(135deg,rgba(17,34,68,.95),rgba(13,27,62,.9))}
.mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.mini-stats div{background:rgba(3,6,17,.5);border:1px solid var(--border-cosmic);border-radius:var(--r-md);padding:14px;text-align:center}
.mini-stats b{display:block;font-size:24px;color:var(--cyan-neon);text-shadow:0 0 14px var(--cyan-neon-glow)}
.mini-stats span{font-size:12px;color:var(--t-tertiary);letter-spacing:1.5px;text-transform:uppercase}

/* module portal card */
.m-card{cursor:pointer;text-align:left}
.m-card h3{margin-top:16px}
.m-top{display:flex;align-items:center;justify-content:space-between}
.m-chip{font-family:var(--f-tech);font-size:10.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 12px;border-radius:99px}
.lv-Beginner{background:var(--aurora-glow);color:var(--aurora-bright);border:1px solid rgba(6,214,160,.4)}
.lv-Intermediate{background:var(--cyan-glow);color:var(--cyan-vivid);border:1px solid rgba(0,212,255,.4)}
.lv-Advanced{background:var(--violet-glow);color:var(--violet-bright);border:1px solid rgba(123,47,190,.5)}
.m-progress{margin-top:16px;height:7px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.m-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--aurora-base),var(--cyan-neon));border-radius:99px;transition:width .8s var(--ease-nebula)}
.m-foot{margin-top:12px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--t-tertiary)}
.m-foot .go{color:var(--cyan-vivid);font-weight:700;display:inline-flex;gap:6px;align-items:center}

/* spotlight topic card */
.t-card{cursor:pointer;text-align:left}
.t-card .m-progress{display:none}

/* badges */
.badge-sec{margin-top:64px}
.bs-title{text-align:center;font-family:var(--f-heading);font-size:22px;color:var(--t-divine);margin-bottom:28px}
.bs-title i{color:var(--state-warning);margin-right:8px}
.b-card{align-items:center;text-align:center;padding:26px 20px}
.b-card .b-ic{width:66px;height:66px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:12px;position:relative}
.b-bronze .b-ic{background:radial-gradient(circle at 35% 30%,#e8a06a,#8c4c1d);box-shadow:0 0 26px rgba(232,160,106,.4)}
.b-silver .b-ic{background:radial-gradient(circle at 35% 30%,#eef3ff,#8d9bb8);box-shadow:0 0 26px rgba(238,243,255,.35)}
.b-gold .b-ic{background:radial-gradient(circle at 35% 30%,#ffe98a,#c9930a);box-shadow:0 0 30px rgba(255,233,138,.45)}
.b-diamond .b-ic{background:radial-gradient(circle at 35% 30%,#b5f4ff,#4361ee);box-shadow:0 0 34px rgba(0,212,255,.55)}
.b-card.locked{opacity:.55;filter:saturate(.4)}
.b-card.locked .b-ic{background:rgba(255,255,255,.08);box-shadow:none;color:var(--t-dim)}
.b-card h4{font-family:var(--f-heading);color:var(--t-divine);font-size:16px}
.b-card p{font-size:13px!important;margin-top:4px}

/* pulse */
.pulse-stat{align-items:center;text-align:center;padding:24px 18px}
.pulse-stat .c-ic{margin-bottom:4px}
.pulse-stat b{font-family:var(--f-mono);font-size:30px;color:var(--cyan-neon);text-shadow:0 0 18px var(--cyan-neon-glow);display:block}
.pulse-stat span{font-size:12.5px;color:var(--t-tertiary);letter-spacing:1.5px;text-transform:uppercase}
.pulse-bar{padding:22px 26px}
.pb-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px}
.pb-row b{font-family:var(--f-mono);color:var(--cyan-vivid)}
.pb-track{height:10px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.pb-fill{height:100%;width:0;border-radius:99px;background:var(--grad-aurora);box-shadow:0 0 14px rgba(0,212,255,.4);transition:width 1.2s var(--ease-nebula)}

/* orbit progress */
.orbit-prog{position:relative;width:150px;height:150px;margin:26px auto 0}
.orbit-prog svg{transform:rotate(-90deg)}
.op-bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:9}
.op-fg{fill:none;stroke:url(#nax);stroke-width:9;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset 1s var(--ease-nebula)}
.op-fg{stroke:var(--cyan-neon);filter:drop-shadow(0 0 8px var(--cyan-neon-glow))}
.op-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.op-txt b{font-family:var(--f-mono);font-size:26px;color:var(--t-divine);text-shadow:0 0 16px var(--cyan-neon-glow)}
.op-txt span{font-size:12px;color:var(--t-tertiary);font-family:var(--f-mono)}

/* prompt showcase */
.prompt-sec{margin-top:56px}
.ps-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.ps-head h3{font-family:var(--f-heading);font-size:21px;color:var(--t-divine)}
.ps-head i{color:var(--violet-bright);margin-right:8px}
.p-card pre{white-space:pre-wrap;word-break:break-word;font-family:var(--f-mono);font-size:12.8px;color:var(--t-secondary);background:rgba(3,6,17,.6);border:1px solid var(--border-cosmic);padding:16px;border-radius:var(--r-md);margin:12px 0;line-height:1.65;max-height:190px;overflow-y:auto}
.p-cat{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--violet-bright);font-family:var(--f-tech);font-weight:700}

/* alert strip */
.alert-strip{display:flex;gap:16px;align-items:flex-start;margin-top:44px;background:linear-gradient(135deg,rgba(255,68,102,.12),rgba(123,47,190,.12));border:1px solid rgba(255,68,102,.35);border-radius:var(--r-lg);padding:22px 26px;position:relative;overflow:hidden}
.alert-strip::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--state-danger),transparent)}
.alert-strip i{color:var(--state-warning);font-size:24px;margin-top:3px}
.alert-strip p{font-size:14.5px;color:var(--t-primary)}

/* ═══ DIRECTORY ═══ */
.dir-ctl{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-bottom:20px}
.dir-search{position:relative;flex:1 1 340px;max-width:560px}
.dir-search i{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--t-tertiary);font-size:15px}
.dir-search input{width:100%;background:rgba(5,10,26,.85);border:1.5px solid var(--border-light);border-radius:14px;padding:15px 18px 15px 48px;color:var(--t-primary);font-family:inherit;font-size:15px;transition:border-color .3s,box-shadow .3s}
.dir-search input:focus{outline:none;border-color:var(--cyan-neon);box-shadow:0 0 22px var(--cyan-glow)}
.dir-search input::placeholder{color:var(--t-dim)}
.dir-search.sm{flex:1 1 auto;max-width:none;margin-bottom:12px}
.dir-search.sm input{padding:11px 14px 11px 42px;font-size:14px}
.dir-search.sm i{left:15px;font-size:13px}
.chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:6px 0 18px}
.chip{background:rgba(21,41,82,.6);border:1.5px solid var(--border-cosmic);color:var(--t-secondary);padding:9px 18px;border-radius:99px;font-size:13.5px;font-weight:600;transition:all .3s}
.chip:hover{border-color:var(--cyan-neon);color:#fff}
.chip.on{background:var(--grad-cosmic);border-color:transparent;color:#fff;box-shadow:0 6px 20px rgba(67,97,238,.45)}
.dir-count{text-align:center;color:var(--t-tertiary);font-size:13px;margin-bottom:26px;letter-spacing:1px}
.d-card{padding:24px;gap:0}
.d-top{display:flex;gap:14px;align-items:flex-start}
.d-logo{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;flex:0 0 auto;box-shadow:0 6px 18px rgba(0,0,0,.4)}
.d-name{font-family:var(--f-heading);font-weight:700;font-size:16.5px;color:var(--t-divine);line-height:1.3}
.d-rating{color:var(--state-warning);font-size:11.5px;letter-spacing:1px;margin-top:3px}
.d-rating .dim{color:var(--t-shadow,#3a4470)}
.d-cat{align-self:flex-start;font-size:10.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;font-family:var(--f-tech);padding:4px 11px;border-radius:99px;margin-top:12px}
.d-desc{margin-top:10px!important;font-size:13.8px!important;flex:1}
.d-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.d-tags span{font-size:11px;background:rgba(67,97,238,.15);border:1px solid rgba(67,97,238,.3);color:var(--blue-light);padding:3px 10px;border-radius:99px}
.d-price{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid var(--border-cosmic)}
.d-price b{font-family:var(--f-mono);font-size:13px}
.pr-Free{color:var(--aurora-bright)}.pr-Freemium{color:var(--cyan-vivid)}.pr-Paid{color:var(--state-warning)}.pr-Enterprise{color:var(--violet-bright)}
.d-actions{display:flex;gap:8px;margin-top:12px}
.d-actions .btn{flex:1;padding:9px 6px;font-size:12.5px;border-radius:10px;gap:6px}
.d-fav{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:11px;border:1.5px solid var(--border-cosmic);background:rgba(5,10,26,.6);color:var(--t-tertiary);font-size:15px;z-index:3;transition:all .3s}
.d-fav:hover{border-color:var(--state-danger);color:var(--state-danger);transform:scale(1.1)}
.d-fav.on{background:var(--state-danger);border-color:var(--state-danger);color:#fff}

/* compare tray */
#compareTray{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:8000;background:rgba(5,10,26,.95);border:1.5px solid var(--cyan-neon);border-radius:16px;padding:10px 14px;display:flex;align-items:center;gap:12px;box-shadow:0 16px 48px rgba(0,0,0,.7),0 0 30px var(--cyan-glow);backdrop-filter:blur(20px);max-width:92vw}
#cmpItems{display:flex;gap:8px;flex-wrap:wrap}
#cmpItems span{background:var(--blue-glow);border:1px solid var(--blue-neon);color:var(--blue-light);font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:99px}

/* ═══ TOOLS ═══ */
#toolNav{margin-bottom:34px}
.tool-panels .tool{display:none}
.tool-panels .tool.active{display:flex;animation:fadeUp .5s var(--ease-nebula)}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}}
.tool-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.t-num{font-family:var(--f-display);font-weight:900;font-size:34px;background:var(--grad-text-divine);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.tool-head h3{margin:0;font-size:21px}
.tool-head i{color:var(--cyan-neon);margin-right:6px}
.tool-desc{color:var(--t-secondary);font-size:14px;margin-bottom:14px}
.tool-body{display:flex;flex-direction:column;gap:16px}
.tool-body>label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600;color:var(--t-secondary)}
.tin,.tselect,.tarea{background:rgba(5,10,26,.85);border:1.5px solid var(--border-light);border-radius:12px;padding:13px 16px;color:var(--t-primary);font-family:inherit;font-size:15px;width:100%;transition:border-color .3s,box-shadow .3s}
.tin:focus,.tselect:focus,.tarea:focus{outline:none;border-color:var(--cyan-neon);box-shadow:0 0 20px var(--cyan-glow)}
.tarea{resize:vertical;min-height:90px;line-height:1.65}
.trange{accent-color:var(--cyan-neon);height:6px;width:100%}
.check-list{display:flex;flex-direction:column;gap:11px}
.check-list label{display:flex;gap:12px;align-items:flex-start;background:rgba(5,10,26,.5);border:1px solid var(--border-cosmic);padding:13px 16px;border-radius:11px;font-size:14px;font-weight:500;color:var(--t-primary);cursor:pointer;transition:border-color .3s,background .3s;line-height:1.55}
.check-list label:hover{border-color:var(--cyan-neon-glow)}
.check-list input{accent-color:var(--aurora-base);width:18px;height:18px;margin-top:3px;flex:0 0 auto}
.likert-list{display:flex;flex-direction:column;gap:14px}
.lk{background:rgba(5,10,26,.5);border:1px solid var(--border-cosmic);padding:14px 16px;border-radius:11px}
.lk p{font-size:14px;font-weight:500;color:var(--t-primary);margin-bottom:10px;line-height:1.55}
.lk-row{display:flex;gap:8px}
.lk-row button{flex:1;padding:7px 0;border-radius:9px;border:1.5px solid var(--border-cosmic);background:transparent;color:var(--t-tertiary);font-weight:700;font-family:var(--f-mono);transition:all .25s}
.lk-row button:hover{border-color:var(--cyan-neon);color:#fff}
.lk-row button.on{background:var(--grad-cosmic);border-color:transparent;color:#fff}
.nn-canvas{width:100%;height:300px;background:rgba(3,6,17,.75);border:1px solid var(--border-cosmic);border-radius:var(--r-md);display:block}
.tool-res{margin-top:4px;display:flex;flex-direction:column;gap:12px}
.tool-res:empty{display:none}
.res-card{background:rgba(3,6,17,.6);border:1px solid var(--border-cosmic);border-left:4px solid var(--cyan-neon);border-radius:12px;padding:18px 20px;animation:fadeUp .45s var(--ease-nebula)}
.res-card.ok{border-left-color:var(--aurora-base)}
.res-card.warn{border-left-color:var(--state-warning)}
.res-card.bad{border-left-color:var(--state-danger)}
.res-card h4{font-family:var(--f-heading);color:var(--t-divine);font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.res-card p{font-size:14px;color:var(--t-secondary);line-height:1.7}
.res-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:7px 0;border-bottom:1px dashed rgba(61,90,153,.35);flex-wrap:wrap}
.res-row:last-child{border-bottom:none}
.res-row b{font-family:var(--f-mono);color:var(--cyan-vivid)}
.big-num{font-family:var(--f-mono);font-size:34px;color:var(--cyan-neon);text-shadow:0 0 20px var(--cyan-neon-glow);display:block;margin:4px 0}
.score-pill{font-family:var(--f-mono);font-weight:700;font-size:13px;padding:4px 14px;border-radius:99px}
.sp-low{background:rgba(255,68,102,.16);color:#ff8ba3;border:1px solid rgba(255,68,102,.4)}
.sp-mid{background:rgba(255,215,0,.13);color:#ffe07a;border:1px solid rgba(255,215,0,.35)}
.sp-high{background:rgba(6,214,160,.15);color:var(--aurora-bright);border:1px solid rgba(6,214,160,.4)}
.rec-list{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.rec-item{display:flex;align-items:center;gap:12px;background:rgba(21,41,82,.5);border:1px solid var(--border-cosmic);padding:10px 14px;border-radius:11px;font-size:14px}
.rec-item .rk{font-family:var(--f-mono);color:var(--cyan-vivid);font-weight:700}
.rec-item small{margin-left:auto;color:var(--t-tertiary);white-space:nowrap}
.cmp-table{width:100%;border-collapse:collapse;font-size:13.5px}
.cmp-table th,.cmp-table td{padding:10px 12px;border:1px solid var(--border-cosmic);text-align:left;vertical-align:top}
.cmp-table th{background:rgba(67,97,238,.18);color:var(--t-divine);font-family:var(--f-heading)}
.cmp-table td:first-child{color:var(--t-tertiary);font-weight:600;white-space:nowrap}
.plan-day{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed rgba(61,90,153,.35);font-size:14px;align-items:baseline}
.plan-day b{font-family:var(--f-mono);color:var(--aurora-bright);white-space:nowrap}

/* ═══ QUIZ ═══ */
.quiz-app{max-width:860px;margin:0 auto;padding:40px;min-height:480px;position:relative}
.q-screen{display:flex;flex-direction:column;gap:18px}
#qStart{align-items:center;text-align:center}
.q-hero{font-size:56px;color:var(--cyan-neon);text-shadow:0 0 34px var(--cyan-neon-glow);animation:floaty 4s ease-in-out infinite}
#qStart h3{font-size:24px;margin:0}
.q-rules{max-width:460px;text-align:left}
.q-best{color:var(--t-tertiary);font-size:13px}
.q-toggle{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--t-secondary);cursor:pointer}
.q-toggle input{accent-color:var(--cyan-neon);width:18px;height:18px}
.q-top{display:flex;justify-content:space-between;align-items:center;font-size:14px}
.q-num{color:var(--t-secondary);letter-spacing:1px}
.q-timer{color:var(--state-warning);font-weight:700;display:inline-flex;gap:8px;align-items:center}
.q-timer.low{color:var(--state-danger);animation:blink 1s steps(1) infinite}
.q-bar{height:8px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.q-bar span{display:block;height:100%;width:0;background:var(--grad-nebula);border-radius:99px;transition:width .5s var(--ease-nebula)}
.q-diff{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;font-family:var(--f-tech);font-weight:700}
.q-diff.easy{color:var(--aurora-bright)}.q-diff.med{color:var(--state-warning)}.q-diff.hard{color:var(--state-danger)}
.q-text{font-size:20px;font-weight:600;color:var(--t-divine);line-height:1.5}
.q-opts{display:grid;gap:12px}
.q-opt{display:flex;align-items:center;gap:14px;text-align:left;background:rgba(5,10,26,.6);border:1.5px solid var(--border-light);border-radius:13px;padding:15px 18px;color:var(--t-primary);font-size:15px;transition:all .3s;width:100%}
.q-opt .k{width:32px;height:32px;flex:0 0 auto;border-radius:9px;border:1.5px solid var(--border-light);display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-weight:700;font-size:13px;color:var(--cyan-vivid)}
.q-opt:hover:not(:disabled){border-color:var(--cyan-neon);background:rgba(0,212,255,.08);transform:translateX(6px)}
.q-opt:disabled{cursor:default}
.q-opt.correct{border-color:var(--aurora-base);background:var(--aurora-glow);box-shadow:0 0 26px var(--aurora-glow);color:#fff}
.q-opt.correct .k{background:var(--aurora-base);border-color:var(--aurora-base);color:#04241a}
.q-opt.wrong{border-color:var(--state-danger);background:rgba(255,68,102,.12);box-shadow:0 0 26px rgba(255,68,102,.2)}
.q-opt.wrong .k{background:var(--state-danger);border-color:var(--state-danger);color:#fff}
.q-feed{border-radius:13px;padding:16px 20px;font-size:14px;line-height:1.7;border:1px solid;animation:fadeUp .4s var(--ease-nebula)}
.q-feed.good{background:var(--aurora-glow);border-color:rgba(6,214,160,.4);color:var(--t-primary)}
.q-feed.bad{background:rgba(255,68,102,.12);border-color:rgba(255,68,102,.4);color:var(--t-primary)}
.q-feed b{color:var(--t-divine)}
#qNext{align-self:flex-end}
.q-score-wrap{position:relative;width:160px;height:160px;margin:0 auto}
.q-score-wrap svg{transform:rotate(-90deg)}
.q-score-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.q-score-txt b{font-family:var(--f-mono);font-size:32px;color:var(--t-divine)}
.q-score-txt span{font-size:13px;color:var(--t-tertiary)}
#qResult{align-items:center;text-align:center;position:relative}
#qGrade{font-family:var(--f-display);font-size:26px;color:var(--t-divine)}
#qBadgeMsg{color:var(--t-secondary);font-size:14.5px}
.q-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
#confetti{position:absolute;inset:0;pointer-events:none}
.q-review{width:100%;margin-top:14px;display:flex;flex-direction:column;gap:12px;text-align:left}
.qr-item{background:rgba(5,10,26,.6);border:1px solid var(--border-cosmic);border-left:4px solid var(--aurora-base);border-radius:11px;padding:14px 18px;font-size:14px}
.qr-item.miss{border-left-color:var(--state-danger)}
.qr-item p{color:var(--t-primary);font-weight:600;line-height:1.55}
.qr-item small{display:block;margin-top:6px;color:var(--t-tertiary);line-height:1.6}
.qr-item small b{color:var(--aurora-bright)}
.qr-item.miss small b{color:#ff8ba3}

/* ═══ TIMELINE ═══ */
.tl-wrap{position:relative;max-width:900px;margin:0 auto;padding-left:34px}
.tl-wrap::before{content:"";position:absolute;left:11px;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--cyan-neon),var(--violet-vivid),var(--aurora-base));border-radius:99px;box-shadow:0 0 18px var(--cyan-neon-glow)}
.tl-item{position:relative;margin-bottom:26px;background:var(--grad-card);border:1px solid var(--border-cosmic);border-radius:var(--r-lg);padding:20px 24px;box-shadow:var(--sh-card-rest);transition:transform .4s var(--ease-cosmic),border-color .4s,box-shadow .4s}
.tl-item:hover{transform:translateX(8px);border-color:var(--cyan-neon-glow);box-shadow:var(--sh-card-hover)}
.tl-item::before{content:"";position:absolute;left:-31px;top:24px;width:15px;height:15px;border-radius:50%;background:var(--cyan-neon);box-shadow:0 0 16px var(--cyan-neon);border:3px solid var(--cosmic-deep)}
.tl-item:nth-child(4n+2)::before{background:var(--violet-vivid);box-shadow:0 0 16px var(--violet-vivid)}
.tl-item:nth-child(4n+3)::before{background:var(--aurora-base);box-shadow:0 0 16px var(--aurora-base)}
.tl-item:nth-child(4n+4)::before{background:var(--blue-vivid);box-shadow:0 0 16px var(--blue-vivid)}
.tl-year{font-family:var(--f-mono);font-weight:700;font-size:15px;color:var(--cyan-vivid);letter-spacing:1px}
.tl-item h4{font-family:var(--f-heading);color:var(--t-divine);font-size:16.5px;margin:4px 0 5px;line-height:1.4}
.tl-item p{font-size:13.8px;color:var(--t-secondary);line-height:1.65}

/* ═══ ARTICLES / GLOSSARY / FAQ ═══ */
.a-card{cursor:pointer}
.a-card .p-cat{color:var(--cyan-vivid)}
.a-meta{display:flex;gap:16px;margin-top:auto;padding-top:14px;font-size:12.5px;color:var(--t-tertiary);font-family:var(--f-mono)}
.a-meta i{margin-right:5px;color:var(--cyan-neon)}
.g-card h4{font-family:var(--f-heading);color:var(--cyan-vivid);font-size:16.5px;display:flex;gap:10px;align-items:baseline}
.g-card h4 .g-alpha{font-family:var(--f-display);font-size:13px;color:var(--violet-bright)}
.g-card p{margin-top:8px;font-size:14px!important}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--grad-card);border:1px solid var(--border-cosmic);border-radius:var(--r-lg);overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-item.open{border-color:var(--cyan-neon-glow);box-shadow:0 0 28px var(--cyan-glow)}
.faq-q{width:100%;display:flex;align-items:center;gap:16px;text-align:left;background:none;border:none;color:var(--t-primary);padding:20px 24px;font-size:15.5px;font-weight:600;font-family:var(--f-heading)}
.faq-q .fi{width:34px;height:34px;flex:0 0 auto;border-radius:10px;background:var(--blue-glow);border:1px solid var(--blue-neon);display:flex;align-items:center;justify-content:center;color:var(--cyan-vivid);transition:transform .4s var(--ease-warp)}
.faq-item.open .fi{transform:rotate(45deg);background:var(--cyan-glow);border-color:var(--cyan-neon)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease-nebula)}
.faq-a p{padding:0 24px 22px 74px;color:var(--t-secondary);font-size:14.5px;line-height:1.8}

/* ═══ FOOTER ═══ */
#footer{border-top:1px solid var(--border-cosmic)}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.f-brand img{border-radius:50%;box-shadow:0 0 22px var(--cyan-neon-glow);margin-bottom:14px}
.f-brand h3{font-family:var(--f-display);letter-spacing:4px;color:var(--t-divine);font-size:19px;margin-bottom:10px}
.f-brand p{color:var(--t-tertiary);font-size:14px;line-height:1.8;max-width:420px}
.f-share{display:flex;gap:10px;margin-top:18px}
.f-share .pill{width:42px;height:42px;padding:0;justify-content:center;cursor:pointer}
.f-col h4{font-family:var(--f-heading);color:var(--t-divine);font-size:15px;margin-bottom:16px;letter-spacing:.5px}
.f-col h4 i{color:var(--cyan-neon);margin-right:8px}
.f-col a{display:block;color:var(--t-tertiary);font-size:14px;padding:6px 0;transition:color .3s,padding-left .3s}
.f-col a:hover{color:var(--cyan-vivid);padding-left:8px}
.f-bottom{border-top:1px solid var(--border-cosmic);padding-top:26px;text-align:center;display:flex;flex-direction:column;gap:10px}
.f-credit{color:var(--t-primary);font-size:15px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.f-galaxy{display:inline-block;vertical-align:middle}
.f-creator{font-weight:800;letter-spacing:2px;text-transform:uppercase;background:linear-gradient(90deg,var(--cyan-neon),var(--violet-vivid),var(--aurora-base),var(--cyan-neon));background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:sheen 4s linear infinite;transition:filter .3s}
.f-creator:hover{filter:drop-shadow(0 0 14px var(--cyan-neon-glow))}
.f-meta{color:var(--t-dim);font-size:12px;letter-spacing:.5px}

/* ═══ MODALS ═══ */
.modal{position:fixed;inset:0;z-index:var(--z-lesson);display:flex;align-items:center;justify-content:center;padding:18px;opacity:0;visibility:hidden;transition:opacity .45s var(--ease-nebula),visibility .45s;background:rgba(3,6,17,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.modal.show{opacity:1;visibility:visible}
.modal-card{background:linear-gradient(160deg,rgba(13,27,62,.98),rgba(15,7,42,.98));border:1.5px solid var(--border-light);border-radius:var(--r-2xl);box-shadow:var(--sh-modal);width:100%;display:flex;flex-direction:column;overflow:hidden;transform:translateY(26px) scale(.97);transition:transform .5s var(--ease-cosmic)}
.modal.show .modal-card{transform:none}
.lm-card{max-width:1100px;height:min(85vh,860px)}
.am-card,.dm-card{max-width:860px;max-height:88vh}
.lm-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 26px;border-bottom:1px solid var(--border-cosmic);flex:0 0 auto}
.lm-title{display:flex;align-items:center;gap:16px;min-width:0}
.lm-title h3{font-family:var(--f-heading);font-size:19px;color:var(--t-divine);line-height:1.3;word-break:break-word}
.lm-title p{color:var(--t-tertiary);font-size:12.5px;margin-top:2px}
.m-close{flex:0 0 auto;width:46px;height:46px;border-radius:13px;border:1.5px solid var(--border-light);background:rgba(5,10,26,.6);color:var(--t-primary);font-size:19px;transition:all .3s}
.m-close:hover{border-color:var(--state-danger);color:var(--state-danger);transform:rotate(90deg)}
.lm-progress{height:5px;background:rgba(255,255,255,.06);flex:0 0 auto}
.lm-progress span,.am-progress span{display:block;height:100%;width:0;background:var(--grad-aurora);box-shadow:0 0 12px rgba(0,212,255,.5);transition:width .4s}
.lm-main{flex:1;display:grid;grid-template-columns:320px 1fr;min-height:0}
.lm-side{border-right:1px solid var(--border-cosmic);padding:18px;display:flex;flex-direction:column;min-height:0;background:rgba(3,6,17,.35)}
.lm-topics{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:7px;padding-right:4px}
.lm-topics li button{width:100%;display:flex;align-items:center;gap:11px;text-align:left;background:rgba(21,41,82,.4);border:1px solid var(--border-cosmic);border-radius:11px;padding:11px 13px;color:var(--t-secondary);font-size:13.5px;line-height:1.4;transition:all .3s}
.lm-topics li button:hover{border-color:var(--cyan-neon);color:#fff}
.lm-topics li button.on{border-color:var(--cyan-neon);background:var(--cyan-glow);color:#fff}
.lm-topics .n{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:rgba(67,97,238,.2);border:1px solid var(--blue-neon);display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:11px;color:var(--blue-light)}
.lm-topics li button.on .n{background:var(--cyan-neon);color:#04243a;border-color:var(--cyan-neon)}
.lm-topics .ck{margin-left:auto;color:var(--aurora-base);font-size:13px;flex:0 0 auto}
.lm-body{overflow-y:auto;padding:30px 34px;min-height:0;background:radial-gradient(600px 300px at 100% 0%,rgba(0,212,255,.05),transparent 60%)}
.lm-foot{display:flex;justify-content:space-between;gap:12px;padding:16px 24px;border-top:1px solid var(--border-cosmic);flex:0 0 auto;background:rgba(3,6,17,.4)}
.lm-foot .done{background:var(--aurora-glow);border-color:var(--aurora-base);color:var(--aurora-bright)}
.am-progress{height:5px;background:rgba(255,255,255,.06);flex:0 0 auto;order:-1}
.am-body{overflow-y:auto;padding:30px 34px;min-height:0}

/* lesson content typography */
.ls h2{font-family:var(--f-heading);font-size:26px;color:var(--t-divine);line-height:1.3;margin-bottom:6px;text-shadow:0 0 22px rgba(0,212,255,.25)}
.ls .ls-meta{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 24px}
.ls .ls-meta span{font-size:12px;font-family:var(--f-mono);background:rgba(21,41,82,.6);border:1px solid var(--border-cosmic);padding:4px 12px;border-radius:99px;color:var(--t-tertiary)}
.ls h4{font-family:var(--f-heading);font-size:18px;color:var(--cyan-vivid);margin:26px 0 10px;display:flex;align-items:center;gap:10px}
.ls h4 i{font-size:15px}
.ls p{color:var(--t-secondary);font-size:15px;line-height:1.85;margin-bottom:15px}
.ls ul{margin:0 0 18px;display:flex;flex-direction:column;gap:9px}
.ls ul li{display:flex;gap:11px;color:var(--t-secondary);font-size:14.5px;line-height:1.7}
.ls ul li i{color:var(--cyan-neon);margin-top:5px;font-size:12px}
.ls pre{position:relative;background:#040914;border:1px solid var(--border-cosmic);border-radius:12px;padding:18px 20px;font-family:var(--f-mono);font-size:13px;color:#9fe8ff;overflow-x:auto;line-height:1.7;margin-bottom:18px}
.ls pre .cm{color:#5b6a9e}.ls pre .kw{color:#b872f0}.ls pre .st{color:#33e0b5}
.info-box,.warn-box{border-radius:12px;padding:16px 20px;margin-bottom:18px;font-size:14px;line-height:1.7;display:flex;gap:13px}
.info-box{background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.3);color:var(--t-primary)}
.info-box i{color:var(--cyan-neon);margin-top:3px}
.warn-box{background:rgba(255,215,0,.07);border:1px solid rgba(255,215,0,.3);color:var(--t-primary)}
.warn-box i{color:var(--state-warning);margin-top:3px}
.ls blockquote{border-left:3px solid var(--violet-vivid);background:rgba(123,47,190,.1);padding:14px 20px;border-radius:0 12px 12px 0;font-style:italic;color:var(--violet-light);font-size:14.5px;margin-bottom:18px}
.res-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.res-links a{font-size:13px;background:var(--blue-glow);border:1px solid var(--blue-neon);color:var(--blue-light);padding:7px 15px;border-radius:99px;transition:all .3s;display:inline-flex;gap:7px;align-items:center}
.res-links a:hover{background:var(--blue-neon);color:#fff}

/* article body */
.ar p{color:var(--t-secondary);font-size:15.5px;line-height:1.9;margin-bottom:18px}
.ar h4{font-family:var(--f-heading);font-size:20px;color:var(--cyan-vivid);margin:30px 0 12px}
.ar-lead{font-family:var(--f-heading);font-style:italic;font-size:17px!important;color:var(--t-primary)!important;border-left:3px solid var(--cyan-neon);padding-left:16px}

/* compare/detail modal */
.dm-grid{display:grid;gap:14px}
.dm-hero{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.dm-hero .d-logo{width:60px;height:60px;font-size:25px;border-radius:16px}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.pc-box{background:rgba(3,6,17,.5);border:1px solid var(--border-cosmic);border-radius:12px;padding:16px}
.pc-box h5{font-family:var(--f-heading);font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.pc-box.good h5{color:var(--aurora-bright)}.pc-box.bad h5{color:#ff8ba3}
.pc-box ul{display:flex;flex-direction:column;gap:8px}
.pc-box li{font-size:13.5px;color:var(--t-secondary);display:flex;gap:9px;line-height:1.55}
.pc-box li i{margin-top:4px;font-size:11px}
.pc-box.good li i{color:var(--aurora-base)}.pc-box.bad li i{color:var(--state-danger)}

/* ═══ TOASTS ═══ */
#toasts{position:fixed;top:84px;right:18px;z-index:var(--z-toast);display:flex;flex-direction:column;gap:10px;max-width:min(360px,90vw)}
.toast{display:flex;gap:12px;align-items:flex-start;background:rgba(5,10,26,.96);border:1.5px solid var(--border-light);border-left-width:5px;border-radius:13px;padding:14px 18px;box-shadow:0 14px 40px rgba(0,0,0,.6);backdrop-filter:blur(20px);animation:toastIn .45s var(--ease-warp);font-size:14px;color:var(--t-primary);line-height:1.5}
.toast i{margin-top:2px;font-size:16px}
.toast.ok{border-left-color:var(--aurora-base)}.toast.ok i{color:var(--aurora-base)}
.toast.err{border-left-color:var(--state-danger)}.toast.err i{color:var(--state-danger)}
.toast.info{border-left-color:var(--cyan-neon)}.toast.info i{color:var(--cyan-neon)}
.toast.warn{border-left-color:var(--state-warning)}.toast.warn i{color:var(--state-warning)}
.toast.hide{animation:toastOut .4s var(--ease-nebula) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(60px) scale(.9)}}
@keyframes toastOut{to{opacity:0;transform:translateX(80px) scale(.9)}}

/* back to top */
#backTop{position:fixed;bottom:26px;right:26px;width:52px;height:52px;border-radius:15px;border:1.5px solid var(--cyan-neon);background:rgba(5,10,26,.85);color:var(--cyan-neon);font-size:18px;z-index:var(--z-backtop);opacity:0;visibility:hidden;transform:translateY(16px);transition:all .4s var(--ease-nebula);backdrop-filter:blur(14px)}
#backTop.show{opacity:1;visibility:visible;transform:none}
#backTop:hover{box-shadow:0 0 26px var(--cyan-neon-glow);transform:translateY(-4px)}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease-nebula),transform .8s var(--ease-nebula)}
.reveal.in{opacity:1;transform:none}

/* deepfake trainer */
.df-item{background:rgba(5,10,26,.5);border:1px solid var(--border-cosmic);border-radius:11px;padding:14px 16px;margin-bottom:10px}
.df-item p{font-size:14px;line-height:1.6;margin-bottom:10px;color:var(--t-primary)}
.df-row{display:flex;gap:10px}
.df-row button{flex:1;padding:9px;border-radius:9px;border:1.5px solid var(--border-cosmic);background:transparent;color:var(--t-secondary);font-weight:600;font-size:13px;transition:all .25s}
.df-row button:hover{border-color:var(--cyan-neon);color:#fff}
.df-item.done-ok{border-color:var(--aurora-base);background:var(--aurora-glow)}
.df-item.done-bad{border-color:var(--state-danger);background:rgba(255,68,102,.1)}
.df-item .verdict{font-size:12.5px;margin-top:9px;display:none}
.df-item.answered .verdict{display:block}
.df-item.answered .df-row{display:none}

/* kbd */
.kbd{font-family:var(--f-mono);font-size:12px;background:rgba(21,41,82,.8);border:1px solid var(--border-light);border-bottom-width:3px;padding:3px 10px;border-radius:7px;color:var(--cyan-vivid)}
.kbd-list{gap:14px}

/* shimmer white boundary */
.hero-title,.sec-title,.l-word{-webkit-text-stroke:0}

/* ═══ RESPONSIVE ═══ */
@media(max-width:968px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
  .sec{padding:80px 0}
  .lm-main{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .lm-side{border-right:none;border-bottom:1px solid var(--border-cosmic);max-height:210px;padding:14px}
  #navbar .brand-txt small{display:none}
}
@media(max-width:640px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .container{padding-inline:18px}
  .sec{padding:64px 0}
  .sec-head{margin-bottom:40px}
  .card{padding:26px 22px}
  .quiz-app{padding:26px 20px}
  .hero-term{grid-template-columns:1fr;gap:4px}
  .nav-prog{display:none}
  .pros-cons{grid-template-columns:1fr}
  .lm-body,.am-body{padding:22px 18px}
  .lm-foot{flex-wrap:wrap}
  .lm-foot .btn{flex:1;justify-content:center}
  .hero-logo{width:80px;height:80px}
  .hero-orbit{width:120px;height:120px}
  .f-grid{grid-template-columns:1fr;gap:30px}
  #drawer{width:88vw}
  .dir-ctl{flex-direction:column}
  .dir-search{max-width:none}
  .ps-head{flex-direction:column;align-items:stretch;text-align:center}
}
@media(min-width:969px) and (max-width:1440px){
  .g4{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1441px){
  body{font-size:17px}
  .sec{padding:110px 0}
  .card{padding:40px}
}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.15s!important;scroll-behavior:auto!important}
  #tickerTrack{animation:none;transform:none}
  #cursorDot,#cursorRing,.wormhole{display:none!important}
  .reveal{opacity:1;transform:none}
}