/* Observatory product page. Builds on ../product/product.css (tokens, nav, blocks).
   Visual signature: a deep-blue estate, a lighthouse beam that reveals it, a storm that
   collapses into one incident. */
.p-observatory{
  --sea0:#04182a; --sea1:#062a46; --sea2:#0d4f73;
  --warm:#ffe9be; --steel:#9fc1d6;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
.p-observatory h4{margin:0 0 8px;font-size:17px;font-weight:500;letter-spacing:0}
.h3-lg{font-size:clamp(22px,2vw,28px);font-weight:300;line-height:1.2}
.more-link{display:inline-block;margin-top:18px;color:var(--cyan);text-decoration:none;font-size:14px;letter-spacing:.04em}
.more-link:hover{text-decoration:underline}
.fine{margin:36px 0 0;color:var(--faint);font-size:13px}
.ticks{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:26px;color:var(--body);font-size:15px}
.ticks li::before{content:'';position:absolute;left:0;top:.62em;width:12px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}

/* ---------------- Hero ---------------- */
.obs-hero::before{background:radial-gradient(120% 100% at 70% 30%,#07203a 0%,#04111f 55%,#03070f 100%)}
.obs-sky{position:absolute;inset:0;z-index:1;pointer-events:none}
.obs-sky canvas{display:block;width:100%;height:100%}
/* A veil keeps the copy readable where the beam and mist cross it. */
.obs-sky::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,8,18,.82) 0%,rgba(3,8,18,.55) 32%,rgba(3,8,18,0) 55%),linear-gradient(180deg,rgba(3,7,15,.5) 0%,rgba(3,7,15,0) 22%,rgba(3,7,15,0) 80%,#03070f 100%)}
.obs-hero .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.obs-hero-copy{position:relative}
.obs-hero h1{font-size:clamp(44px,6vw,88px);letter-spacing:-.02em;background:linear-gradient(180deg,#fff 0%,#d5ecff 60%,#9fd8ef 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.obs-hero .lede{color:#c7d3e3}
.obs-hero .lede--sub{margin-top:12px;font-size:16px;color:var(--muted)}
.hero-facts{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:600px}
.hero-facts li{padding-top:12px;border-top:1px solid rgba(88,220,248,.25)}
.hero-facts b{display:block;font-size:14px;font-weight:500;color:var(--ink)}
.hero-facts span{display:block;margin-top:4px;font-size:12.5px;line-height:1.45;color:var(--muted)}
.obs-hero .p-hero-art{max-width:none;aspect-ratio:1/1.02}
.art-hud,.art-caption{position:absolute;margin:0;font:500 10.5px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase}
.art-hud{top:4%;right:2%;color:rgba(159,193,214,.9);display:flex;align-items:center;gap:8px}
.art-caption{bottom:2%;right:2%;color:rgba(159,193,214,.55);letter-spacing:.18em}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:obs-blink 2.4s ease-in-out infinite}
@keyframes obs-blink{50%{opacity:.25}}

/* ---------------- Problem ---------------- */
.obs-problem{background:radial-gradient(80% 60% at 50% 0%,rgba(13,79,115,.18),transparent 70%)}
.signal-cloud{display:flex;flex-wrap:wrap;gap:10px 12px;margin-top:40px;max-width:900px}
.signal-cloud span{padding:8px 14px;border:1px solid rgba(159,193,214,.18);border-radius:999px;font-size:13px;color:var(--steel);background:rgba(6,42,70,.25);animation:obs-drift 7s ease-in-out infinite}
.signal-cloud span:nth-child(3n){animation-duration:9s;animation-delay:-2s}
.signal-cloud span:nth-child(3n+1){animation-duration:8s;animation-delay:-4s}
.signal-cloud span:nth-child(4n){color:#f2a08c;border-color:rgba(238,122,92,.3);background:rgba(238,122,92,.06)}
@keyframes obs-drift{0%,100%{transform:translate(0,0)}25%{transform:translate(2px,-3px)}50%{transform:translate(-2px,2px)}75%{transform:translate(3px,1px)}}
.punch{margin:40px 0 0;font-size:clamp(20px,2vw,26px);font-weight:300;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}

/* ---------------- How it works: pipeline ---------------- */
.pipeline{margin:clamp(40px,6vh,64px) 0 0;padding:clamp(18px,3vw,32px);min-height:0;background:radial-gradient(70% 90% at 60% 50%,rgba(13,79,115,.28),transparent 70%),linear-gradient(180deg,rgba(8,20,40,.8),rgba(4,10,22,.8))}
.pipeline svg{width:100%;height:auto}
.pipeline figcaption{margin-top:14px;font-size:13px;color:var(--muted);text-align:center}
.pipeline text{font:400 13px Inter,system-ui,sans-serif;fill:#cfe0ee;text-anchor:middle}
.pipe-col-label text{font:500 10.5px var(--mono);letter-spacing:.2em;text-transform:uppercase;fill:rgba(159,193,214,.6)}
.pipe-src rect,.pipe-mid rect,.pipe-out rect{fill:rgba(6,42,70,.55);stroke:rgba(88,220,248,.28)}
.pipe-mid rect{stroke:rgba(88,220,248,.45)}
.pipe-out rect{fill:rgba(88,220,248,.08);stroke:rgba(88,220,248,.6)}
.pipe-core rect{stroke:rgba(88,220,248,.7);stroke-width:1.2;filter:drop-shadow(0 0 18px rgba(88,220,248,.25))}
.pipe-core text{font-size:15px;fill:#e8f6ff}
.pipe-core .core-title{font:500 11px var(--mono);letter-spacing:.3em;text-transform:uppercase;fill:var(--cyan)}
.pipe-core .core-sub{font-size:11.5px;fill:rgba(159,193,214,.8)}
.pipe-flows path{fill:none;stroke:rgba(88,220,248,.55);stroke-width:1.4;stroke-dasharray:3 9;animation:obs-flow 1.4s linear infinite}
@keyframes obs-flow{to{stroke-dashoffset:-24}}
.pipe-mobile{display:none}
.obs-how .steps h3{font-weight:400}

/* ---------------- Incident storm ---------------- */
.obs-incident{background:radial-gradient(90% 70% at 30% 20%,rgba(13,79,115,.22),transparent 70%),linear-gradient(180deg,#03070f,#041325 60%,#03070f)}
.storm-wrap{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);margin-top:clamp(40px,6vh,64px);align-items:stretch}
.storm-stage{min-height:440px;background:radial-gradient(90% 90% at 50% 45%,#08284a 0%,#051528 60%,#030a16 100%)}
.storm-stage canvas{position:absolute;inset:0;width:100%;height:100%}
.storm-phase{position:absolute;left:18px;top:16px;margin:0;font:500 10.5px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:rgba(159,193,214,.85)}
.funnel{display:flex;flex-direction:column;justify-content:center;gap:4px}
.funnel-row{display:flex;align-items:baseline;gap:14px;padding:12px 0;border-top:1px solid var(--line);opacity:.35;transition:opacity .5s,transform .5s;transform:translateX(6px)}
.funnel-row b{min-width:2.4ch;font-size:clamp(30px,3vw,44px);font-weight:200;color:var(--ink);font-variant-numeric:tabular-nums}
.funnel-row span{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.funnel-row.is-on{opacity:1;transform:none}
.funnel-row--cause.is-on b{color:var(--risk);text-shadow:0 0 18px rgba(238,122,92,.5)}
.funnel-row--cause.is-on span{color:#f2a08c}
.funnel-note{margin:12px 0 0;font-size:12px;color:var(--faint)}

.dive-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);margin-top:clamp(56px,9vh,96px);align-items:start}
.dive-copy>p{color:var(--body);margin:14px 0 0}
.ask{margin-top:28px;padding:22px;border:1px solid rgba(88,220,248,.28);border-radius:16px;background:linear-gradient(180deg,rgba(8,32,58,.7),rgba(5,14,30,.7))}
.ask-q{margin:0;font-size:18px;color:var(--ink)}
.ask-q span{display:block;margin-bottom:6px;font:500 10.5px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}
.ask-a{margin:12px 0 0;color:var(--body);font-size:15px}
.grades{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 0;padding:0}
.grades li{padding:4px 10px;border-radius:999px;font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--steel);border:1px solid rgba(159,193,214,.22)}
.ask-note{margin:12px 0 0;font-size:13px;color:var(--muted)}
.dive-replay{margin-top:22px}

.dive{--p:0;position:relative;list-style:none;margin:0;padding:0 0 0 34px}
.dive::before,.dive::after{content:'';position:absolute;left:9px;top:8px;width:2px;border-radius:2px}
.dive::before{bottom:8px;background:rgba(159,193,214,.14)}
.dive::after{height:calc((100% - 16px) * var(--p));background:linear-gradient(180deg,rgba(88,220,248,.2),var(--cyan) 70%,var(--risk));box-shadow:0 0 12px rgba(88,220,248,.6);transition:height .7s ease}
.dive li{position:relative;padding:12px 16px;margin-bottom:8px;border:1px solid var(--line);border-radius:12px;background:rgba(6,20,40,.5);opacity:.3;transform:translateX(8px) scale(.98);transition:opacity .5s,transform .5s,border-color .5s,background .5s}
.dive li::before{content:'';position:absolute;left:-30px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:#0b2340;border:1px solid rgba(159,193,214,.4);transition:background .4s,box-shadow .4s}
.dive li.is-on{opacity:1;transform:none;border-color:rgba(88,220,248,.3)}
.dive li.is-on::before{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.dive li.is-past{opacity:.62}
.d-layer{display:block;font:500 10px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--steel)}
.dive b{display:block;margin-top:3px;font-size:17px;font-weight:500}
.dive em{display:block;margin-top:2px;font-style:normal;font-size:13.5px;color:var(--muted)}
.dive li.dive-cause.is-on{border-color:rgba(238,122,92,.5);background:rgba(238,122,92,.07)}
.dive li.dive-cause.is-on::before,.dive li.dive-root.is-on::before{background:var(--risk);box-shadow:0 0 12px var(--risk)}
.dive li.dive-root{border-style:dashed}
.dive li.dive-root.is-on{border:1px solid var(--risk);background:linear-gradient(90deg,rgba(238,122,92,.18),rgba(238,122,92,.04));box-shadow:0 0 0 4px rgba(238,122,92,.08),0 0 40px rgba(238,122,92,.18)}
.dive li.dive-root.is-on b{color:#ffb39f}

/* ---------------- Capabilities ---------------- */
.depth{margin-top:clamp(40px,6vh,64px);border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.depth-row{display:grid;grid-template-columns:180px 1fr;align-items:center;gap:20px;padding:16px clamp(16px,3vw,28px);position:relative}
.depth-row span{font:500 10.5px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:rgba(232,238,247,.75)}
.depth-row p{margin:0;font-size:15.5px;color:var(--ink)}
.depth-row:nth-child(1){background:linear-gradient(90deg,rgba(76,201,217,.28),rgba(76,201,217,.08))}
.depth-row:nth-child(2){background:linear-gradient(90deg,rgba(28,122,165,.3),rgba(28,122,165,.08))}
.depth-row:nth-child(3){background:linear-gradient(90deg,rgba(13,79,115,.38),rgba(13,79,115,.1))}
.depth-row:nth-child(4){background:linear-gradient(90deg,rgba(6,42,70,.6),rgba(6,42,70,.18))}
.depth-row:nth-child(5){background:linear-gradient(90deg,rgba(4,24,42,.9),rgba(4,24,42,.3))}
.depth-row+.depth-row{border-top:1px solid rgba(160,185,220,.08)}
.depth::after{content:'';display:block}
.cap-group{margin-top:clamp(56px,9vh,96px)}
.cap-title{display:flex;align-items:baseline;gap:14px;font-size:clamp(22px,2.2vw,30px);font-weight:300}
.cap-title span{font:500 12px var(--mono);letter-spacing:.2em;color:var(--cyan)}
.cap-group .grid{margin-top:28px}
.cap-lede{margin:16px 0 0;color:var(--body);font-size:17px;font-weight:300}
.cap-group--afpm{align-items:center}
.afpm-flow{padding:24px clamp(16px,2.5vw,28px);min-height:0;background:radial-gradient(80% 80% at 60% 40%,rgba(13,79,115,.3),transparent 70%),linear-gradient(180deg,rgba(8,20,40,.85),rgba(4,10,22,.85))}
.afpm-head,.afpm-foot{display:flex;justify-content:space-between;margin:0;font:500 10.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}
.afpm-foot{margin-top:16px;display:block;letter-spacing:.1em;text-transform:none;font-size:12px;color:#f2c98c}
.afpm-bars{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:7px}
.afpm-bars li{display:grid;grid-template-columns:78px 1fr 58px;align-items:center;gap:10px;font-size:12.5px}
.afpm-bars span{color:var(--body)}
.afpm-bars em{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--muted);text-align:right}
.afpm-bars i{position:relative;height:9px;border-radius:5px;background:rgba(159,193,214,.07)}
.afpm-bars i::after{content:'';position:absolute;top:0;bottom:0;left:calc(var(--s) * 1%);width:max(3px,calc(var(--w) * 1%));border-radius:5px;background:linear-gradient(90deg,#2a78e6,var(--cyan));transform-origin:left;transform:scaleX(0);transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.afpm-bars li:nth-child(n){--d:0s}
.cap-group--afpm.is-in .afpm-bars i::after,.motion-off .afpm-bars i::after,html:not(.js) .afpm-bars i::after{transform:scaleX(1)}
.afpm-bars li:nth-child(2) i::after{transition-delay:.12s}.afpm-bars li:nth-child(3) i::after{transition-delay:.24s}.afpm-bars li:nth-child(4) i::after{transition-delay:.36s}.afpm-bars li:nth-child(5) i::after{transition-delay:.48s}.afpm-bars li:nth-child(6) i::after{transition-delay:.6s}.afpm-bars li:nth-child(7) i::after{transition-delay:.72s}.afpm-bars li:nth-child(8) i::after{transition-delay:.84s}.afpm-bars li:nth-child(9) i::after{transition-delay:.96s}
.afpm-bars li.is-hot span,.afpm-bars li.is-hot em{color:#f2c98c}
.afpm-bars li.is-hot i::after{background:linear-gradient(90deg,#e2ae5e,#ffe9be);box-shadow:0 0 14px rgba(255,233,190,.45);animation:obs-hot 2.2s ease-in-out 1.4s infinite}
@keyframes obs-hot{50%{box-shadow:0 0 2px rgba(255,233,190,.1)}}

.shots{margin-top:clamp(56px,9vh,96px)}
.shots-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.shot-tabs{display:flex;flex-wrap:wrap;gap:6px}
.shot-tabs button{min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:none;cursor:pointer;font-size:13px;color:var(--muted);transition:color .2s,border-color .2s,background .2s}
.shot-tabs button:hover{color:var(--ink);border-color:rgba(232,238,247,.3)}
.shot-tabs button[aria-selected=true]{color:var(--ink);border-color:var(--cyan);background:var(--accent-soft)}
.shot-panel{margin-top:22px}
.shot-panel img{width:100%;height:auto;border-radius:14px;border:1px solid rgba(160,185,220,.2);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(88,220,248,.05)}
.shot-panel p{margin:14px 0 0;color:var(--muted);font-size:14px}

/* ---------------- Humans + agents ---------------- */
.paths{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:24px;align-items:center;margin-top:48px}
.path{padding:22px;border:1px solid var(--line);border-radius:16px;background:rgba(6,20,40,.5)}
.path-who{margin:0 0 12px;font:500 11px var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--cyan)}
.path ol{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.path li{padding:10px 14px;border-radius:10px;background:rgba(88,220,248,.05);border:1px solid rgba(88,220,248,.14);font-size:15px}
.path-mid{display:grid;place-items:center;width:140px;height:140px;border-radius:50%;border:1px solid rgba(88,220,248,.35);background:radial-gradient(circle,rgba(88,220,248,.16),transparent 70%);text-align:center;font:500 10px/1.5 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--ink);position:relative}
.path-mid::before{content:'';position:absolute;inset:-10px;border-radius:50%;border:1px dashed rgba(88,220,248,.25);animation:obs-spin 30s linear infinite}
.path-mid span{padding:0 18px}
@keyframes obs-spin{to{transform:rotate(360deg)}}
.unified{margin-top:clamp(56px,9vh,96px)}
.unified>p{max-width:760px;color:var(--body);margin:12px 0 0}
.chain{list-style:none;margin:32px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;counter-reset:ch}
.chain li{position:relative;padding:18px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(6,20,40,.5);animation:obs-chain 9s ease-in-out infinite}
.chain li::after{content:'';position:absolute;right:-11px;top:50%;width:10px;height:1px;background:rgba(88,220,248,.4)}
.chain li:last-child::after{display:none}
.chain b{display:block;font:500 12px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--ink)}
.chain span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}
.chain li:nth-child(2){animation-delay:1s}.chain li:nth-child(3){animation-delay:2s}.chain li:nth-child(4){animation-delay:3s}.chain li:nth-child(5){animation-delay:4s}.chain li:nth-child(6){animation-delay:5s}
.chain li:nth-child(3) b{color:#c3afff}.chain li:nth-child(4) b{color:#f2d09a}
@keyframes obs-chain{0%,4%{border-color:var(--line);box-shadow:none}10%,62%{border-color:rgba(88,220,248,.6);box-shadow:0 0 24px -6px rgba(88,220,248,.5)}75%,100%{border-color:var(--line);box-shadow:none}}

/* ---------------- Deployment ---------------- */
.obs-deploy{background:radial-gradient(70% 60% at 80% 10%,rgba(13,79,115,.2),transparent 70%)}
.mode-tag{margin:0 0 10px;font:500 10.5px var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--cyan)}
.deploy-split{margin-top:clamp(48px,7vh,80px);align-items:start}

/* ---------------- Integrations ---------------- */
.int-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px);margin-top:48px}
.int-grid h3{font-size:14px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.int-grid .tags{margin-top:14px}
.int-grid .tag{border-color:rgba(88,220,248,.18);background:rgba(88,220,248,.04)}

/* ---------------- FAQ + close ---------------- */
.obs-faq .faq a{color:var(--cyan)}
.obs-close{overflow:hidden}
.obs-close .wrap{position:relative;z-index:1}
.close-beam{position:absolute;left:50%;top:100%;width:1600px;height:1600px;margin:-800px 0 0 -800px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0deg,rgba(255,233,190,.07) 10deg,rgba(255,233,190,.14) 18deg,rgba(255,233,190,.05) 26deg,transparent 34deg,transparent 360deg);animation:obs-spin 26s linear infinite;pointer-events:none}
.obs-close::before{content:'';position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 100%,rgba(13,79,115,.35),transparent 70%)}
.other-products a b{margin-bottom:4px}

/* ---------------- Motion off / paused offscreen ---------------- */
.motion-off .signal-cloud span,.motion-off .pipe-flows path,.motion-off .dot-live,.motion-off .path-mid::before,.motion-off .chain li,.motion-off .close-beam,.motion-off .afpm-bars li.is-hot i::after{animation:none!important}
.motion-off .chain li{border-color:rgba(88,220,248,.4)}
.motion-off .dive li,.motion-off .dive::after,.motion-off .funnel-row{transition:none}
[data-anim]:not(.is-visible),[data-anim]:not(.is-visible) *,[data-anim]:not(.is-visible)::before{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){
  .signal-cloud span,.pipe-flows path,.dot-live,.path-mid::before,.chain li,.close-beam{animation:none!important}
}

/* ---------------- Responsive ---------------- */
@media (max-width:980px){
  .obs-hero .wrap{grid-template-columns:1fr}
  .obs-hero .p-hero-art{max-width:560px;width:100%}
  .obs-sky::after{background:linear-gradient(180deg,rgba(3,8,18,.78) 0%,rgba(3,8,18,.6) 45%,rgba(3,8,18,0) 62%,rgba(3,8,18,0) 90%,#03070f 100%)}
  .storm-wrap,.dive-wrap{grid-template-columns:1fr}
  .chain{grid-template-columns:repeat(3,minmax(0,1fr))}
  .chain li::after{display:none}
  .int-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .paths{grid-template-columns:1fr;justify-items:stretch}
  .path-mid{justify-self:center;width:120px;height:120px}
}
@media (max-width:700px){
  .pipeline svg{display:none}
  .pipe-mobile{display:grid;gap:10px}
  .pipe-mobile .pm-stage{padding:14px 16px;border:1px solid rgba(88,220,248,.28);border-radius:12px;background:rgba(6,42,70,.45)}
  .pipe-mobile .pm-stage--core{border-color:rgba(88,220,248,.7);background:linear-gradient(180deg,#0d2c4f,#081a33)}
  .pipe-mobile b{display:block;font:500 10.5px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}
  .pipe-mobile span{display:block;margin-top:6px;font-size:14px;color:var(--body)}
  .pipe-mobile .pm-arrow{position:relative;height:22px;margin:0 auto;width:2px;overflow:hidden;background:rgba(88,220,248,.15)}
  .pipe-mobile .pm-arrow::after{content:'';position:absolute;left:0;width:2px;height:8px;background:var(--cyan);box-shadow:0 0 6px var(--cyan);animation:obs-drop 1.2s linear infinite}
  .motion-off .pipe-mobile .pm-arrow::after{animation:none;top:7px}
  @keyframes obs-drop{from{top:-8px}to{top:22px}}
}
@media (max-width:640px){
  .hero-facts{grid-template-columns:1fr;gap:10px}
  .hero-facts li{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
  .storm-stage{min-height:340px}
  .depth-row{grid-template-columns:1fr;gap:4px}
  .chain{grid-template-columns:repeat(2,minmax(0,1fr))}
  .int-grid{grid-template-columns:1fr}
  .afpm-bars li{grid-template-columns:64px 1fr 52px;gap:8px;font-size:12px}
  .dive{padding-left:28px}
  .dive li::before{left:-24px}
  .dive::before,.dive::after{left:7px}
  .close-beam{width:1000px;height:1000px;margin:-500px 0 0 -500px}
}