/* =========================================================
   ATLAS v4 — Professional Observatory Dashboard
   Dense, instrument-grade, data-rich. Every metric visible.
   ========================================================= */
:root{
    --bg:#070a0e; --bg-1:#0b0f15; --bg-2:#0f141c; --panel:#0d1117; --panel-2:#11161f;
    --line:rgba(232,161,58,.12); --line-2:rgba(232,161,58,.24); --grid:rgba(232,161,58,.06);
    --amber:#e8a13a; --amber-b:#f5c460; --teal:#2bb6a3; --teal-b:#3fd9c2; --ember:#e0651f; --rose:#d24a6b; --green:#5ec98f;
    --cream:#f1e7d4; --text:#d9ceb8; --dim:#9a9079; --mute:#5f5747;
    --r:16px; --r-sm:10px; --maxw:1340px;
    --font:'Fraunces',Georgia,serif; --sans:'Space Grotesk',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
    --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:-10%;z-index:-3;pointer-events:none;
    background:radial-gradient(55% 45% at 50% 0%,rgba(232,161,58,.10),transparent 70%),radial-gradient(45% 40% at 85% 25%,rgba(43,182,163,.07),transparent 70%),radial-gradient(60% 50% at 20% 80%,rgba(196,90,111,.05),transparent 70%);animation:bgd 40s ease-in-out infinite alternate}
@keyframes bgd{to{transform:translate(2%,1%) scale(1.03)}}
body::after{content:"";position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.035;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img,canvas,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
::selection{background:var(--amber);color:#1a120a}
.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--amber);color:#1a120a;padding:10px 16px}
.skip-link:focus{left:0}

/* CURSOR */
.cursor{position:fixed;top:0;left:0;z-index:300;pointer-events:none;mix-blend-mode:screen;opacity:0;transition:opacity .3s}
.cursor.on{opacity:1}
.cursor__dot{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--amber-b);box-shadow:0 0 12px var(--amber);transform:translate(-50%,-50%)}
.cursor__ring{position:absolute;width:36px;height:36px;border-radius:50%;border:1px solid rgba(245,196,96,.4);transform:translate(-50%,-50%);transition:width .25s var(--ease),height .25s var(--ease),border-color .25s}
.cursor.hot .cursor__ring{width:58px;height:58px;border-color:var(--amber-b)}
@media (hover:none),(pointer:coarse){.cursor{display:none}}

/* SCENE */
.scene{position:fixed;inset:0;z-index:0;pointer-events:none}
#earthCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:.9}
.scene__fallback{position:absolute;inset:0;background:radial-gradient(circle at 50% 45%,rgba(232,161,58,.18),rgba(43,182,163,.06) 40%,transparent 65%);opacity:0;transition:opacity 1s}
.scene.is-fallback .scene__fallback{opacity:1}
.scene.is-fallback #earthCanvas{display:none}

/* TOPBAR */
.topbar{position:sticky;top:0;z-index:90;backdrop-filter:blur(16px) saturate(1.2);background:linear-gradient(180deg,rgba(7,10,14,.9),rgba(7,10,14,.4));border-bottom:1px solid var(--line);transition:transform .5s var(--ease)}
.topbar.hide{transform:translateY(-100%)}
.topbar__inner{max-width:var(--maxw);margin:0 auto;padding:13px 32px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px}
.brand__mark{width:28px;height:28px;filter:drop-shadow(0 0 8px rgba(232,161,58,.5))}
.brand__word{font-family:var(--font);font-weight:600;font-size:20px;letter-spacing:.32em;color:var(--cream)}
.topnav{display:flex;gap:1px;margin-left:auto}
.topnav a{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);padding:8px 13px;border-radius:999px;transition:.25s}
.topnav a:hover{color:var(--amber-b);background:rgba(232,161,58,.08)}
.status{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--teal-b)}
.status__pulse{width:7px;height:7px;border-radius:50%;background:var(--teal-b);box-shadow:0 0 10px var(--teal-b);animation:pulse 1.8s ease-in-out infinite}
.status__coord{color:var(--mute);margin-left:3px}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

/* TICKER */
.ticker{overflow:hidden;background:var(--bg-1);border-bottom:1px solid var(--line);padding:8px 0;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.ticker__track{display:flex;width:max-content;animation:ticker 50s linear infinite;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--dim)}
.ticker:hover .ticker__track{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-50%)}}
.t-item{padding:0 6px;white-space:nowrap}.t-item b{color:var(--amber-b)}
.t-sep{color:var(--ember);opacity:.5;padding:0 2px}

/* SHARED */
main{position:relative;z-index:2}
.kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal);margin:0 0 12px}
.sec-head{display:flex;gap:24px;align-items:flex-start;margin-bottom:42px;border-bottom:1px solid var(--line);padding-bottom:26px}
.sec-no{font-family:var(--mono);font-size:12px;border:1px solid var(--line-2);width:46px;height:46px;display:grid;place-items:center;border-radius:50%;color:var(--amber-b);flex:none}
.sec-title{font-family:var(--font);font-weight:300;font-size:clamp(1.9rem,4vw,3rem);line-height:1.05;letter-spacing:-.018em;margin:0;color:var(--cream)}
.sec-title em{font-style:italic;font-weight:400;color:var(--amber-b)}
.sec-head__live{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--teal-b);display:flex;align-items:center;gap:7px}
.sec-head__live .dot{width:7px;height:7px;border-radius:50%;background:var(--teal-b);box-shadow:0 0 8px var(--teal-b);animation:pulse 1.8s infinite}
.section{max-width:var(--maxw);margin:0 auto;padding:84px 32px}

/* HERO */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:110px 24px 70px;position:relative}
.hero__inner{position:relative;z-index:3;max-width:760px}
.hero__eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--amber);margin:0 0 28px;opacity:.9}
.hero__title{font-family:var(--font);font-weight:300;font-size:clamp(2.8rem,8vw,6.5rem);line-height:.98;letter-spacing:-.025em;margin:0 0 12px;color:var(--cream);text-shadow:0 0 50px rgba(7,10,14,.6)}
.hero__title em{font-style:italic;font-weight:400;background:linear-gradient(115deg,var(--amber),var(--ember),var(--amber-b));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__reading{font-family:var(--font);margin:8px 0 26px;display:flex;align-items:baseline;justify-content:center;gap:14px}
.reading__num{font-size:clamp(3.2rem,11vw,8rem);font-weight:300;line-height:1;color:var(--amber-b);font-variant-numeric:tabular-nums;text-shadow:0 0 60px rgba(232,161,58,.4);letter-spacing:-.04em}
.reading__unit{font-family:var(--mono);font-size:clamp(1rem,2.4vw,1.5rem);color:var(--dim);letter-spacing:.1em}
.hero__sub{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--dim);max-width:520px;margin:0 auto 34px;line-height:1.7}
.hero__sub strong{color:var(--cream);font-weight:600}
.hero__cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}
.hero__scope{width:min(620px,90vw);height:54px;margin:30px auto 0;opacity:.7}
.hero__scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:9px;z-index:3}
.hero__scroll span{font-family:var(--mono);font-size:9.5px;letter-spacing:.3em;color:var(--mute)}
.hero__scroll i{width:1px;height:42px;background:linear-gradient(var(--amber),transparent);animation:bl 2.2s ease-in-out infinite;transform-origin:top}
@keyframes bl{0%,100%{transform:scaleY(.5);opacity:.5}50%{transform:scaleY(1);opacity:1}}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:999px;font-family:var(--sans);font-weight:500;font-size:13.5px;transition:.3s var(--ease);border:1px solid transparent}
.btn--listen{background:linear-gradient(120deg,var(--amber),var(--ember));color:#1a120a;box-shadow:0 8px 26px rgba(232,161,58,.26)}
.btn--listen:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(232,161,58,.4)}
.btn--listen[aria-pressed="true"]{background:linear-gradient(120deg,var(--teal),var(--teal-b))}
.btn--ghost{border-color:var(--line-2);color:var(--cream);background:rgba(255,255,255,.02)}
.btn--ghost:hover{border-color:var(--amber-b);color:var(--amber-b);background:rgba(232,161,58,.08)}
.btn__icon{width:13px;height:13px;flex:none;position:relative}
.btn__icon::before{content:"";position:absolute;inset:0;border-style:solid;border-width:6.5px 0 6.5px 11px;border-color:transparent transparent transparent currentColor;transition:.25s}
.btn--listen[aria-pressed="true"] .btn__icon::before{border:0;background:currentColor;left:1px;right:1px;top:2px;bottom:2px;width:auto;height:auto;inset:auto}

/* PANEL — the workhorse container */
.panel{background:linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:22px;backdrop-filter:blur(10px);box-shadow:0 16px 40px rgba(0,0,0,.25)}
.panel__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.panel__head h3{font-family:var(--sans);font-weight:500;font-size:13px;letter-spacing:.04em;color:var(--cream);margin:0}
.panel__unit{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.panel__foot{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--mute);letter-spacing:.06em;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}

/* HARMONICS GRID */
.harm-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.harm{background:linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:20px 18px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;transition:.35s var(--ease)}
.harm:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 18px 40px rgba(0,0,0,.35)}
.harm[data-mode="SR1"]{box-shadow:0 0 0 1px rgba(232,161,58,.18),0 16px 40px rgba(0,0,0,.25)}
.harm[data-mode="SR1"]::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--amber),var(--ember))}
.harm__head{display:flex;align-items:baseline;justify-content:space-between}
.harm__name{font-family:var(--mono);font-weight:600;font-size:14px;color:var(--amber-b);letter-spacing:.08em}
.harm__freq{font-family:var(--mono);font-size:11px;color:var(--mute)}
.harm__spark{width:100%;height:34px}
.harm__stats{display:flex;flex-direction:column;gap:7px}
.harm__stat{display:flex;align-items:baseline;gap:5px;font-family:var(--mono)}
.harm__stat span{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);width:64px}
.harm__stat b{font-family:var(--font);font-weight:400;font-size:1.05rem;color:var(--cream);font-variant-numeric:tabular-nums}
.harm__stat i{font-style:normal;font-size:10px;color:var(--dim)}
.harm__bar{height:3px;background:rgba(255,255,255,.05);border-radius:999px;overflow:hidden}
.harm__bar-fill{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--amber),var(--ember));border-radius:999px;transition:width .8s var(--ease)}

/* CHART GRID */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.chart-wrap{height:240px;position:relative}
.spec-wrap{height:280px;position:relative}
.tl-wrap{height:200px;position:relative}

/* TIMELINE READOUTS */
.tl-read{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;margin-top:14px}
.tl-read>div{padding:13px 16px;background:var(--panel);display:flex;flex-direction:column;gap:3px}
.tl-read span{font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.tl-read b{font-family:var(--font);font-weight:400;font-size:1.3rem;color:var(--amber-b);font-variant-numeric:tabular-nums}
.legend-inline{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:9.5px;color:var(--mute);letter-spacing:.08em}
.legend-inline i{width:9px;height:9px;border-radius:2px;display:inline-block}
.lg-teal{background:var(--teal)}.lg-amber{background:var(--amber)}.lg-ember{background:var(--ember)}

/* SPACE WEATHER */
.space-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:16px}
.kp-panel{display:flex;flex-direction:column}
.kp-gauge{position:relative;flex:1;display:grid;place-items:center;min-height:180px}
#kpGauge{width:200px;height:200px}
.kp-readout{position:absolute;text-align:center;display:flex;flex-direction:column;gap:2px}
.kp-readout b{font-family:var(--font);font-weight:300;font-size:3.2rem;color:var(--amber-b);line-height:1;font-variant-numeric:tabular-nums}
.kp-readout span{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-b)}
.kp-scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;padding:8px 4px 0}
.kp-tick{color:var(--mute);position:relative;padding-top:8px;text-align:center}
.kp-tick::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:2px;height:6px;background:var(--mute)}
.kp-tick.kp-4,.kp-tick.kp-5{color:var(--amber)}.kp-tick.kp-6,.kp-tick.kp-7{color:var(--ember)}
.kp-tick.kp-8,.kp-tick.kp-9{color:var(--rose)}
.kp-tick.kp-4::before,.kp-tick.kp-5::before{background:var(--amber)}
.kp-tick.kp-6::before,.kp-tick.kp-7::before{background:var(--ember)}
.kp-tick.kp-8::before,.kp-tick.kp-9::before{background:var(--rose)}

.solar-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.solar-stat{display:flex;flex-direction:column;gap:5px}
.solar-stat span{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.solar-stat b{font-family:var(--font);font-weight:400;font-size:1.4rem;color:var(--cream);font-variant-numeric:tabular-nums}
.solar-stat i{font-style:normal;font-family:var(--mono);font-size:10px;color:var(--dim)}
.solar-meter{display:block;height:3px;background:rgba(255,255,255,.05);border-radius:999px;overflow:hidden;margin-top:3px}
.solar-meter i{display:block;height:100%;width:40%;background:linear-gradient(90deg,var(--teal),var(--amber));border-radius:999px;transition:width .7s var(--ease)}

.xray{display:flex;flex-direction:column;gap:16px;padding:6px 0}
.xray-class{display:flex;flex-direction:column;gap:3px}
.xray-class b{font-family:var(--font);font-weight:300;font-size:2.6rem;color:var(--amber-b);line-height:1;font-variant-numeric:tabular-nums}
.xray-class span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-b)}
.xray-ladder{display:flex;gap:4px}
.xr{flex:1;text-align:center;font-family:var(--mono);font-weight:600;font-size:13px;padding:8px 0;border-radius:6px;background:rgba(255,255,255,.04);color:var(--mute);border:1px solid var(--line)}
.xr-a{color:var(--green)}.xr-b{color:var(--teal-b)}.xr-c{color:var(--amber-b)}.xr-m{color:var(--ember)}.xr-x{color:var(--rose)}
.xr.active{background:rgba(232,161,58,.12);border-color:var(--line-2)}
.xray-note{font-size:12px;color:var(--dim);margin:0;line-height:1.6}

/* SPECTROGRAM */
.spectro{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:26px;backdrop-filter:blur(10px);box-shadow:0 16px 40px rgba(0,0,0,.25)}
.spectro__panel{display:grid;grid-template-columns:auto 1fr;gap:12px}
.spectro__axis-y{display:flex;flex-direction:column-reverse;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--mute);padding:6px 0}
.spectro__screen{position:relative;background:#000;border-radius:var(--r-sm);aspect-ratio:4/1;min-height:280px;overflow:hidden;border:1px solid var(--line)}
#spectroFallback{position:absolute;inset:0;width:100%;height:100%}
.spectro__screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s;filter:contrast(1.1) saturate(1.15)}
.spectro__screen img.loaded{opacity:1}
.spectro__loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:9px;z-index:2}
.spectro__loader span{width:8px;height:8px;border-radius:50%;background:var(--amber);animation:ld 1.3s infinite}
.spectro__loader span:nth-child(2){animation-delay:.18s;background:var(--ember)}
.spectro__loader span:nth-child(3){animation-delay:.36s;background:var(--teal)}
@keyframes ld{0%,80%,100%{transform:scale(.4);opacity:.3}40%{transform:scale(1.1);opacity:1}}
.spectro__corners i{position:absolute;width:16px;height:16px;border:1.5px solid var(--amber);opacity:.6;z-index:3}
.spectro__corners i:nth-child(1){top:8px;left:8px;border-right:0;border-bottom:0}
.spectro__corners i:nth-child(2){top:8px;right:8px;border-left:0;border-bottom:0}
.spectro__corners i:nth-child(3){bottom:8px;left:8px;border-right:0;border-top:0}
.spectro__corners i:nth-child(4){bottom:8px;right:8px;border-left:0;border-top:0}
.spectro__stamp{position:absolute;top:8px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--amber-b);background:rgba(0,0,0,.5);padding:3px 8px;border-radius:3px;z-index:3;opacity:.8}
.spectro__axis-x{grid-column:2;display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--mute);margin-top:8px}
.spectro__legend{display:flex;align-items:center;gap:14px;margin-top:18px;justify-content:flex-end}
.legend__k{font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--mute)}
.legend__bar{width:200px;height:8px;border-radius:999px;background:linear-gradient(90deg,#050300,#3a1f08,#8a4a18,#e8a13a,#f5c460,#fff)}
.legend__ends{display:flex;justify-content:space-between;width:200px;font-family:var(--mono);font-size:9px;color:var(--mute)}

/* PROSE */
.section--text .prose{max-width:760px;margin:0 auto;font-size:1.08rem;line-height:1.85;color:var(--dim)}
.prose .lede{font-family:var(--font);font-size:1.5rem;font-weight:300;line-height:1.42;color:var(--cream);font-style:italic;margin:0 0 32px}
.prose p{margin:0 0 22px}.prose strong{color:var(--cream);font-weight:600}
.prose h3{font-family:var(--font);font-weight:400;font-size:1.45rem;color:var(--amber-b);margin:40px 0 16px;font-style:italic}
.read-list{padding:0;list-style:none;display:grid;gap:12px}
.read-list li{display:flex;gap:14px;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--line);color:var(--dim)}
.read-list li::before{content:"▸";color:var(--amber);font-family:var(--mono)}
.read-list b{color:var(--cream);font-weight:600}

/* FAQ */
.faq{max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.faq-i{border-bottom:1px solid var(--line)}
.faq-i summary{padding:24px 0;font-family:var(--font);font-weight:400;font-size:1.28rem;color:var(--cream);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;transition:.25s}
.faq-i summary:hover{color:var(--amber-b)}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary::after{content:"+";font-family:var(--mono);font-size:22px;color:var(--amber);transition:.3s;font-weight:300}
.faq-i[open] summary::after{transform:rotate(45deg)}
.faq-i p{margin:0 0 24px;color:var(--dim);font-size:1rem;max-width:640px}

/* FOOTER */
.foot{margin-top:40px;border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(11,15,21,.6))}
.foot__inner{max-width:var(--maxw);margin:0 auto;padding:54px 32px;display:grid;grid-template-columns:2fr 1fr;gap:32px;align-items:start}
.foot__brand{display:flex;gap:14px;align-items:flex-start}
.foot__brand .brand__mark{width:32px;height:32px;flex:none}
.foot__brand strong{font-family:var(--font);display:block;font-size:1.25rem;letter-spacing:.24em;color:var(--cream)}
.foot__brand p{color:var(--dim);font-size:13px;margin:8px 0 0;max-width:380px;line-height:1.6}
.foot__nav{display:flex;flex-direction:column;gap:11px}
.foot__nav a{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);transition:.25s}
.foot__nav a:hover{color:var(--amber-b)}
.foot__note{grid-column:1/-1;font-family:var(--mono);font-size:11px;color:var(--mute);border-top:1px solid var(--line);padding-top:24px;margin-top:8px;letter-spacing:.04em}

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

/* RESPONSIVE */
@media (max-width:1100px){
    .harm-grid{grid-template-columns:repeat(3,1fr)}
    .space-grid{grid-template-columns:1fr 1fr}
    .chart-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
    .topnav{display:none}
    .topbar__inner{padding:12px 18px;gap:12px}
    .hero{min-height:auto;padding:90px 18px 60px}
    .harm-grid{grid-template-columns:1fr 1fr}
    .space-grid{grid-template-columns:1fr}
    .section{padding:60px 18px}
    .sec-head{flex-direction:column;gap:12px}
    .sec-head__live{margin-left:0}
    .spectro__panel{grid-template-columns:1fr}
    .spectro__axis-y{flex-direction:row;justify-content:space-between;padding:0 4px}
    .spectro__axis-x{grid-column:1}
    .spectro__screen{aspect-ratio:3/1}
    .tl-read{grid-template-columns:1fr 1fr}
    .foot__inner{grid-template-columns:1fr}
    .legend__bar,.legend__ends{width:140px}
    .hero__cta .btn{flex:1;justify-content:center}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}body::before{animation:none}}