/* GMT Optimizer — redesign design system (holographic HUD / AI-OS)
   Ported verbatim from redesign-prototype.html. Shared by the new
   landing + routed pages. NOTE: when loaded alongside app.css, load
   design.css AFTER so its tokens win (Phase 3 reconciliation). */
.rd *,.rd *::before,.rd *::after{box-sizing:border-box;margin:0;padding:0}
.rd{
  --bg:#060709;--bg2:#0A0C12;
  --gold:#F5A623;--gold-hi:#FFC65A;--gold-soft:#FFCF7A;--amber:#FF8A3D;--warm:#FFF4E0;
  --ink:#CAD1DE;--ink2:#8A93A6;--ink3:#575E70;--ink4:#3A404E;
  --line:rgba(240,196,120,.14);--line-hi:rgba(245,200,130,.34);--line-soft:rgba(200,210,235,.08);
  --glass-1:rgba(22,24,32,.55);--glass-2:rgba(12,14,20,.55);
  --r:22px;--r-lg:30px;--r-sm:13px;
  --sans:'Space Grotesk',system-ui,sans-serif;--mono:'Share Tech Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);--ease2:cubic-bezier(.16,1,.3,1);
  --sh:0 26px 64px -18px rgba(0,0,0,.72);
}
.rd{scroll-behavior:smooth}
.rd{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.55;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100vh;position:relative;letter-spacing:.005em}
.rd ::selection{background:rgba(245,166,35,.28);color:#fff}

/* ============ BACKGROUND WORLD ============ */
.rd .world{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.rd .orb{position:absolute;border-radius:50%;filter:blur(66px);opacity:.6;will-change:transform}
.rd .orb-1{width:52vw;height:52vw;left:-12vw;top:-16vw;background:radial-gradient(circle,rgba(245,166,35,.55),transparent 68%);animation:drift1 11s var(--ease) infinite alternate}
.rd .orb-2{width:46vw;height:46vw;right:-16vw;top:14vh;background:radial-gradient(circle,rgba(255,138,61,.5),transparent 66%);animation:drift2 13s var(--ease) infinite alternate}
.rd .orb-3{width:42vw;height:42vw;left:22vw;bottom:-18vw;background:radial-gradient(circle,rgba(255,207,122,.4),transparent 66%);animation:drift3 9s var(--ease) infinite alternate}
@keyframes drift1{to{transform:translate(20vw,24vh) scale(1.22)}}
@keyframes drift2{to{transform:translate(-22vw,16vh) scale(1.16)}}
@keyframes drift3{to{transform:translate(16vw,-20vh) scale(1.26)}}
.rd .grid-floor{position:absolute;inset:-64px 0;
  background-image:linear-gradient(rgba(230,190,120,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(230,190,120,.06) 1px,transparent 1px);
  background-size:60px 60px;animation:gridscroll 6s linear infinite;
  -webkit-mask-image:radial-gradient(ellipse 82% 62% at 50% 38%,#000 28%,transparent 76%);
  mask-image:radial-gradient(ellipse 82% 62% at 50% 38%,#000 28%,transparent 76%)}
@keyframes gridscroll{to{background-position:0 60px}}
.rd .beam{position:absolute;top:-20%;width:1.5px;height:140%;opacity:0;
  background:linear-gradient(to bottom,transparent,rgba(255,210,140,.5),transparent);filter:blur(.5px);will-change:transform,opacity}
.rd .beam-1{left:20%;animation:beam 10s var(--ease) infinite;transform:rotate(15deg)}
.rd .beam-2{left:52%;animation:beam 12s var(--ease) 3s infinite;transform:rotate(15deg)}
.rd .beam-3{left:80%;animation:beam 9s var(--ease) 6s infinite;transform:rotate(15deg)}
@keyframes beam{0%{opacity:0;transform:translateX(-30vw) rotate(15deg)}12%{opacity:.85}42%{opacity:.85}60%{opacity:0}100%{opacity:0;transform:translateX(42vw) rotate(15deg)}}
.rd #stars{position:absolute;inset:0;width:100%;height:100%}
.rd .vignette{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(ellipse 120% 80% at 50% 0%,transparent 40%,rgba(0,0,0,.55) 100%)}
.rd .scan{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.018) 0 1px,transparent 1px 3px)}
.rd .noise{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ============ MATERIALS ============ */
.rd .glass{position:relative;border-radius:var(--r);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,0) 42%),linear-gradient(180deg,var(--glass-1),var(--glass-2));
  backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);
  box-shadow:var(--sh),inset 0 1px 0 rgba(255,255,255,.07),inset 0 0 0 1px rgba(255,255,255,.008)}
.rd .glass::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(140deg,var(--line-hi),transparent 34%,transparent 64%,rgba(245,166,35,.22));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
/* cursor spotlight */
.rd .spot::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .45s var(--ease);
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(245,166,35,.16),transparent 60%)}
.rd .spot:hover::after{opacity:1}
/* HUD corner brackets */
.rd .corners{position:absolute;inset:11px;pointer-events:none;z-index:2}
.rd .corners::before,.rd .corners::after{content:'';position:absolute;width:13px;height:13px;border:1px solid var(--line-hi)}
.rd .corners::before{top:0;left:0;border-right:0;border-bottom:0}
.rd .corners::after{right:0;bottom:0;border-left:0;border-top:0}

/* ============ SHARED ============ */
.rd .wrap{width:min(1160px,calc(100% - 40px));margin:0 auto}
.rd section{position:relative;padding:118px 0}
.rd .tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--gold-soft)}
.rd .tag .idx{color:var(--ink3)}
.rd .tag .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2.4s ease infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 10px var(--gold)}50%{opacity:.4;box-shadow:0 0 4px var(--gold)}}
.rd .sec-head{margin-bottom:14px}
.rd h2.sec-title{font-size:clamp(1.9rem,4vw,3rem);font-weight:600;color:var(--warm);line-height:1.06;letter-spacing:-.025em;margin-top:16px}
.rd .sec-lead{color:var(--ink2);font-size:1.06rem;max-width:580px;margin-top:14px}
.rd .grad{background:linear-gradient(96deg,var(--gold-hi),var(--gold-soft) 46%,var(--amber) 72%,var(--gold-hi));
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s linear infinite}
@keyframes shimmer{to{background-position:220% center}}

.rd .reveal{opacity:0;transform:translateY(30px);filter:blur(6px);transition:opacity .9s var(--ease2),transform .9s var(--ease2),filter .9s var(--ease2)}
.rd .reveal.in{opacity:1;transform:none;filter:none}
.rd .d1{transition-delay:.08s}.rd .d2{transition-delay:.16s}.rd .d3{transition-delay:.24s}.rd .d4{transition-delay:.32s}.rd .d5{transition-delay:.4s}

/* ============ NAV ============ */
.rd .util{position:fixed;top:0;left:0;right:0;z-index:49;height:30px;display:flex;align-items:center;overflow:hidden;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--ink2);
  background:linear-gradient(180deg,rgba(6,7,9,.9),rgba(6,7,9,.6));border-bottom:1px solid var(--line-soft);backdrop-filter:blur(8px)}
.rd .ticker{display:inline-flex;gap:34px;white-space:nowrap;padding-left:100%;animation:ticker 34s linear infinite}
.rd .ticker b{color:var(--gold-soft);font-weight:400}.rd .ticker .up{color:#57d9a3}.rd .ticker .li{color:var(--gold)}
@keyframes ticker{to{transform:translateX(-100%)}}
.rd nav{position:fixed;top:42px;left:50%;transform:translateX(-50%);z-index:50;
  width:min(1160px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;
  padding:11px 14px 11px 20px;border-radius:18px;
  background:linear-gradient(180deg,rgba(20,22,30,.7),rgba(10,12,18,.66));backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);
  border:1px solid var(--line);box-shadow:0 12px 44px rgba(0,0,0,.5);transition:top .4s var(--ease),padding .35s var(--ease),background .35s var(--ease)}
.rd nav.shrunk{top:34px;padding:7px 14px 7px 20px;background:linear-gradient(180deg,rgba(14,16,22,.86),rgba(8,10,14,.82))}
.rd .brand{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--warm);letter-spacing:.01em;font-size:1.02rem;text-decoration:none}
.rd .brand img{width:27px;height:27px;filter:drop-shadow(0 0 10px rgba(245,166,35,.55))}
.rd .brand .v{font-family:var(--mono);font-size:.58rem;color:var(--ink3);letter-spacing:.15em;border:1px solid var(--line);padding:2px 6px;border-radius:6px;margin-left:2px}
.rd .nav-links{display:flex;gap:30px;align-items:center}
.rd .nav-links a{color:var(--ink2);text-decoration:none;font-size:.86rem;position:relative;transition:color .25s;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase}
.rd .nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;height:1.5px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-soft));transition:width .3s var(--ease);border-radius:2px}
.rd .nav-links a:hover{color:var(--warm)}.rd .nav-links a:hover::after{width:100%}
.rd .nav-cta{padding:10px 18px;border-radius:12px;font-size:.82rem;font-weight:600;color:#100a02;text-decoration:none;position:relative;
  background:linear-gradient(135deg,var(--gold-hi),var(--gold-soft));box-shadow:0 6px 22px rgba(245,166,35,.34);transition:transform .25s var(--ease),box-shadow .25s;overflow:hidden}
.rd .nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(245,166,35,.5)}
@media(max-width:820px){
  .rd nav{flex-wrap:wrap;row-gap:9px;top:12px}
  .rd nav.shrunk{top:8px}
  .rd .nav-links{display:flex;order:3;width:100%;justify-content:center;gap:15px;flex-wrap:wrap}
  .rd .util{display:none}
}

/* ============ BUTTONS ============ */
.rd .btn{position:relative;display:inline-flex;flex-direction:column;gap:2px;padding:15px 26px;border-radius:15px;text-decoration:none;
  font-weight:600;cursor:pointer;border:none;font-family:inherit;font-size:1rem;overflow:hidden;isolation:isolate;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.rd .btn small{font-size:.71rem;font-weight:400;font-family:var(--mono);letter-spacing:.04em;opacity:.7}
.rd .btn-primary{color:#120a01;background:linear-gradient(135deg,var(--gold-hi),var(--gold-soft));box-shadow:0 10px 34px rgba(245,166,35,.4),inset 0 1px 0 rgba(255,255,255,.4)}
.rd .btn-primary small{color:#3a2600;opacity:.75}
.rd .btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 46px rgba(245,166,35,.6)}
.rd .btn-alt{color:var(--warm);background:linear-gradient(180deg,rgba(30,32,40,.6),rgba(16,18,24,.6));border:1px solid var(--line-hi);backdrop-filter:blur(12px)}
.rd .btn-alt:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(245,166,35,.22);border-color:var(--gold-soft)}
.rd .btn::after{content:'';position:absolute;top:0;left:-130%;width:55%;height:100%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-18deg);transition:left .7s var(--ease)}
.rd .btn:hover::after{left:170%}

/* ============ HERO ============ */
.rd .hero{min-height:100vh;display:flex;align-items:center;padding-top:150px;padding-bottom:60px}
.rd .hero-inner{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.rd .hero h1{font-size:clamp(2.7rem,6.6vw,4.9rem);font-weight:600;line-height:.96;letter-spacing:-.035em;color:var(--warm);margin:22px 0;font-variant-ligatures:none}
.rd .hero h1 .line2{display:block}
.rd .hero h1 .dec{display:inline-block}
.rd .hero-sub{font-size:1.17rem;color:var(--ink);max-width:520px;margin-bottom:32px}
.rd .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.rd .hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.rd .hero-chips span{font-family:var(--mono);font-size:.74rem;color:var(--ink2);padding:6px 13px;border-radius:8px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.03),transparent);letter-spacing:.05em;transition:.3s var(--ease)}
.rd .hero-chips span:hover{color:var(--gold-soft);border-color:var(--line-hi);transform:translateY(-2px)}
.rd .hero-trust{display:flex;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:.72rem;color:var(--ink3);letter-spacing:.04em}
.rd .hero-trust span{display:inline-flex;align-items:center;gap:7px}
.rd .hero-trust i{width:5px;height:5px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);font-style:normal}

/* ---- HERO INSTRUMENT ---- */
.rd .instrument{position:relative;height:500px;display:flex;align-items:center;justify-content:center;perspective:1200px}
.rd .reticle{position:absolute;width:min(500px,100%);aspect-ratio:1;pointer-events:none}
.rd .reticle svg{width:100%;height:100%}
.rd .reticle .r-spin{animation:spin 60s linear infinite;transform-origin:center}
.rd .reticle .r-spin-rev{animation:spin 90s linear infinite reverse;transform-origin:center}
.rd .radar{position:absolute;width:64%;aspect-ratio:1;border-radius:50%;pointer-events:none;
  background:conic-gradient(from 0deg,transparent 0deg,rgba(245,166,35,.16) 26deg,transparent 42deg);
  -webkit-mask:radial-gradient(circle,#000 62%,transparent 63%);mask:radial-gradient(circle,#000 62%,transparent 63%);
  animation:spin 7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.rd .holo{position:relative;width:56%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;z-index:2;will-change:transform}
.rd .holo::after{content:'';position:absolute;width:56%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(245,166,35,.3),transparent 62%);animation:pulseGlow 4.2s var(--ease) infinite}
@keyframes pulseGlow{0%,100%{transform:scale(.82);opacity:.5}50%{transform:scale(1.12);opacity:.85}}
.rd .holo svg{width:100%;height:100%;filter:drop-shadow(0 0 14px rgba(245,166,35,.32));animation:spin 46s linear infinite}
/* data callouts */
.rd .callout{position:absolute;font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;color:var(--ink2);text-transform:uppercase;z-index:3;white-space:nowrap}
.rd .callout b{color:var(--gold-soft);font-weight:400}
.rd .callout::before{content:'';position:absolute;top:50%;width:26px;height:1px;background:linear-gradient(90deg,var(--line-hi),transparent)}
.rd .callout.c-l{right:calc(100% + 30px);text-align:right}.rd .callout.c-l::before{left:calc(100% + 4px);background:linear-gradient(90deg,transparent,var(--line-hi))}
.rd .callout.c-r{left:calc(100% + 30px)}.rd .callout.c-r::before{right:calc(100% + 4px)}
.rd .callout.co1{top:26%}.rd .callout.co2{top:56%}.rd .callout.co3{top:40%}
.rd .callout .cd{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--gold);box-shadow:0 0 6px var(--gold);vertical-align:middle;margin:0 5px}
/* telemetry card */
.rd .telem{position:absolute;bottom:-6px;right:-6px;width:min(238px,64%);padding:16px 16px 14px;border-radius:16px;z-index:4;
  animation:floatY 5s var(--ease) infinite alternate}
@keyframes floatY{to{transform:translateY(-16px)}}
.rd .telem .t-head{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;color:var(--ink3);text-transform:uppercase}
.rd .telem .t-live{display:inline-flex;align-items:center;gap:5px;color:var(--gold-soft)}
.rd .telem .t-live i{width:5px;height:5px;border-radius:50%;background:#57d9a3;box-shadow:0 0 8px #57d9a3;animation:pulse 1.8s ease infinite}
.rd .telem .t-big{font-family:var(--mono);font-size:2rem;color:var(--warm);line-height:1.1;margin:8px 0 1px;text-shadow:0 0 22px rgba(245,166,35,.35)}
.rd .telem .t-sub{font-family:var(--mono);font-size:.66rem;color:var(--ink2)}
.rd .telem .spark{width:100%;height:30px;margin:10px 0 8px;display:block}
.rd .telem .t-row{display:flex;justify-content:space-between;padding-top:10px;border-top:1px solid var(--line)}
.rd .telem .t-mini{text-align:center}
.rd .telem .t-mini .ml{font-size:.54rem;color:var(--ink3);text-transform:uppercase;letter-spacing:.1em;font-family:var(--mono)}
.rd .telem .t-mini .mv{font-family:var(--mono);font-size:.86rem;color:var(--warm);margin-top:2px}
.rd .telem .t-mini .mv.g{color:var(--gold-soft)}

/* ============ MARQUEE DIVIDER ============ */
.rd .mq{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);overflow:hidden;padding:16px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.rd .mq-track{display:inline-flex;gap:44px;white-space:nowrap;animation:ticker 32s linear infinite;font-family:var(--mono);font-size:.9rem;color:var(--ink3);letter-spacing:.1em;text-transform:uppercase}
.rd .mq-track b{color:var(--gold-soft);font-weight:400}
.rd .mq-track .sep{color:var(--gold);opacity:.5}

/* ============ STAT STRIP ============ */
.rd .stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.rd .stat-card{padding:22px;border-radius:18px;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease);transform-style:preserve-3d;will-change:transform}
.rd .stat-card:hover{box-shadow:var(--sh),0 0 34px rgba(245,166,35,.16),inset 0 1px 0 rgba(255,255,255,.07)}
.rd .stat-card .s-id{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;color:var(--ink3);display:flex;justify-content:space-between;align-items:center}
.rd .stat-card .s-top{width:30px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold),transparent);margin:14px 0 12px}
.rd .stat-card .s-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink2)}
.rd .stat-card .s-val{font-family:var(--mono);font-size:1.7rem;color:var(--warm);margin:7px 0 4px;line-height:1.1}
.rd .stat-card .s-val.g{color:var(--gold-soft)}
.rd .stat-card .s-sub{font-family:var(--mono);font-size:.68rem;color:var(--ink3)}
.rd .stat-card.action{cursor:pointer;background:linear-gradient(165deg,rgba(245,166,35,.16),rgba(255,138,61,.04)),linear-gradient(180deg,var(--glass-1),var(--glass-2))}
.rd .stat-card.action .s-cta{font-size:1.02rem;color:var(--gold-soft);font-weight:600;margin:7px 0 4px;display:flex;align-items:center;gap:7px}
.rd .stat-card.action .go{display:inline-flex;align-items:center;gap:7px;margin-top:12px;font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.06em;
  color:#120a01;background:linear-gradient(135deg,var(--gold-hi),var(--gold-soft));padding:8px 13px;border-radius:9px}
.rd .stat-card.action:hover .go .ar{transform:translateX(4px)}.rd .go .ar{transition:transform .25s}

/* ============ FEATURES ============ */
.rd .feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}
.rd .feat{padding:32px 28px 30px;border-radius:22px;overflow:hidden;transition:transform .45s var(--ease2)}
.rd .feat:hover{transform:translateY(-7px)}
.rd .feat .f-id{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;color:var(--ink3);margin-bottom:22px}
.rd .feat .ico{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;position:relative;
  background:linear-gradient(140deg,rgba(245,166,35,.22),rgba(255,138,61,.08));box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 20px rgba(245,166,35,.14);border:1px solid var(--line-hi)}
.rd .feat .ico svg{width:26px;height:26px;stroke:var(--gold-soft);fill:none;stroke-width:1.7}
.rd .feat h3{color:var(--warm);font-size:1.24rem;margin-bottom:10px;font-weight:600;letter-spacing:-.01em}
.rd .feat p{color:var(--ink2);font-size:.95rem}

/* ============ CTA BAND ============ */
.rd .cta-band{margin:0 auto;padding:60px 40px;border-radius:var(--r-lg);text-align:center;overflow:hidden;position:relative}
.rd .cta-band::after{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 90% at 50% -10%,rgba(245,166,35,.3),transparent 60%)}
.rd .cta-band .rings{position:absolute;inset:0;z-index:0;opacity:.5;-webkit-mask:radial-gradient(circle at 50% 0,#000,transparent 70%);mask:radial-gradient(circle at 50% 0,#000,transparent 70%)}
.rd .cta-band>*{position:relative;z-index:1}
.rd .cta-band h2{font-size:clamp(1.9rem,4vw,2.8rem);color:var(--warm);font-weight:600;letter-spacing:-.02em;margin-bottom:14px}
.rd .cta-band p{color:var(--ink);max-width:540px;margin:0 auto 30px}
.rd .promo{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);color:var(--warm);background:rgba(245,166,35,.12);
  border:1px solid var(--line-hi);padding:5px 13px;border-radius:9px;letter-spacing:.18em;font-size:.9rem}
.rd .promo::before{content:'▸';color:var(--gold)}

/* ============ FAQ ============ */
.rd .faq-list{margin-top:44px;display:flex;flex-direction:column;gap:12px;max-width:860px}
.rd .faq-item{border-radius:16px;overflow:hidden}
.rd .faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:22px 24px;color:var(--warm);
  font-family:inherit;font-size:1.05rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:16px}
.rd .faq-q .qi{font-family:var(--mono);font-size:.72rem;color:var(--gold-soft);margin-right:14px}
.rd .faq-q .pm{flex:0 0 auto;width:22px;height:22px;position:relative;transition:transform .4s var(--ease)}
.rd .faq-q .pm::before,.rd .faq-q .pm::after{content:'';position:absolute;background:var(--gold-soft);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.rd .faq-q .pm::before{width:13px;height:1.5px}.rd .faq-q .pm::after{width:1.5px;height:13px;transition:opacity .3s}
.rd .faq-item.open .pm{transform:rotate(180deg)}.rd .faq-item.open .pm::after{opacity:0}
.rd .faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.rd .faq-a p{padding:0 24px 22px 60px;color:var(--ink2);font-size:.95rem;max-width:74ch}

/* ============ FOOTER ============ */
/* ============ SEO / LEARN PROSE ============ */
.rd .seo{max-width:820px;color:var(--ink);font-size:1.04rem;line-height:1.72}
.rd .seo h3{color:var(--warm);font-size:1.28rem;font-weight:600;letter-spacing:-.01em;margin:2rem 0 .6rem}
.rd .seo p{margin-bottom:1rem;color:var(--ink)}
.rd .seo strong{color:var(--warm);font-weight:600}
.rd .seo a{color:var(--gold-soft);text-decoration:none;border-bottom:1px solid var(--line-hi);transition:color .2s,border-color .2s}
.rd .seo a:hover{color:var(--gold-hi);border-color:var(--gold-soft)}
.rd .seo-links{list-style:none;margin:.5rem 0 1.3rem;padding:0}
.rd .seo-links li{margin-bottom:.55rem;padding-left:1.2rem;position:relative}
.rd .seo-links li::before{content:'\2192';position:absolute;left:0;color:var(--gold-soft)}
.rd .seo-links a{border-bottom:none}.rd .seo-links a:hover{border-bottom:1px solid var(--gold-soft)}

.rd footer{position:relative;padding:66px 0 40px;margin-top:70px;border-top:1px solid var(--line);overflow:hidden}
.rd footer::before{content:'';position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(230,190,120,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(230,190,120,.05) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:linear-gradient(#000,transparent);mask-image:linear-gradient(#000,transparent)}
.rd .foot-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}
.rd .foot-brand{max-width:290px}.rd .foot-brand .brand{margin-bottom:12px}
.rd .foot-brand p{color:var(--ink3);font-size:.85rem}
.rd .foot-social{display:flex;gap:11px;margin-top:18px}
.rd .foot-social a{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);color:var(--ink2);transition:transform .3s var(--ease),color .3s,border-color .3s,box-shadow .3s}
.rd .foot-social a:hover{transform:translateY(-4px);color:var(--gold-soft);border-color:var(--line-hi);box-shadow:0 8px 22px rgba(245,166,35,.2)}
.rd .foot-social svg{width:18px;height:18px;fill:currentColor}
.rd .foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.rd .foot-col h4{color:var(--warm);font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;margin-bottom:15px}
.rd .foot-col a{display:block;color:var(--ink2);text-decoration:none;font-size:.9rem;margin-bottom:10px;transition:color .25s}
.rd .foot-col a:hover{color:var(--gold-soft)}
.rd .foot-base{margin-top:46px;padding-top:22px;border-top:1px solid var(--line);color:var(--ink3);font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---- footer donation strip (shared across landing + console) ---- */
.rd .foot-donate{margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.rd .fd-offer{font-size:.9rem;color:var(--ink2);line-height:1.6}
.rd .fd-offer .fd-new{color:var(--gold-soft);font-weight:600}
.rd .fd-code{font-family:var(--mono);color:var(--gold);letter-spacing:.1em;cursor:pointer;border-bottom:1px dashed var(--line-hi)}
.rd .fd-offer a{color:var(--gold-soft);text-decoration:none}
.rd .fd-offer a:hover{text-decoration:underline}
.rd .fd-tip{color:var(--ink3);font-size:.8rem;margin-top:14px}
.rd .fd-addrs{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.rd .fd-addr{position:relative;display:inline-flex;align-items:center;gap:9px;max-width:100%;padding:9px 14px;border-radius:11px;border:1px solid var(--line);background:var(--glass-2);color:var(--ink2);font-family:var(--mono);font-size:.74rem;cursor:pointer;transition:transform .3s var(--ease),border-color .25s,color .25s,box-shadow .25s}
.rd .fd-addr:hover{border-color:var(--line-hi);color:var(--warm);box-shadow:0 8px 22px rgba(245,166,35,.14)}
.rd .fd-addr .fd-tag{color:var(--gold-soft);font-weight:700;letter-spacing:.06em}
.rd .fd-addr .fd-val{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rd .fd-addr.copied::after{content:'Copied!';position:absolute;top:-11px;right:8px;background:var(--gold);color:#120a01;font-size:.6rem;font-weight:700;padding:2px 7px;border-radius:6px;letter-spacing:.05em}

.rd .proto-banner{position:fixed;bottom:14px;left:50%;transform:translateX(-50%);z-index:80;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;
  color:var(--gold-soft);background:rgba(8,10,14,.82);border:1px solid var(--line-hi);padding:6px 16px;border-radius:999px;backdrop-filter:blur(10px)}

/* ============ RESPONSIVE ============ */
@media(max-width:920px){
  .rd .hero-inner{grid-template-columns:1fr;gap:36px}
  .rd .instrument{order:-1;height:390px}
  .rd .stat-strip{grid-template-columns:repeat(2,1fr)}
  .rd .feat-grid{grid-template-columns:1fr}
  .rd section{padding:84px 0}
  .rd .callout{display:none}
}
@media(max-width:560px){
  .rd .stat-strip{grid-template-columns:1fr}
  .rd .hero-ctas{flex-direction:column;align-items:stretch}
  .rd .btn{align-items:center;text-align:center}
  .rd .cta-band{padding:40px 22px}
  .rd .foot-inner{flex-direction:column}
  .rd section{padding:66px 0}
  .rd .hero{padding-top:140px}
}
@media(prefers-reduced-motion:reduce){
  .rd *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rd .reveal{opacity:1!important;transform:none!important;filter:none!important}
  .rd .orb,.rd .holo svg,.rd .telem,.rd .r-spin,.rd .r-spin-rev,.rd .radar,.rd .ticker,.rd .mq-track{animation:none!important}
}