/* =========================================================
   AERIS X — landing page
   ========================================================= */
@font-face{font-family:"Geist";src:url("fonts/Geist-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/GeistMono-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --orange:#ff4a17;
  --orange-2:#ff6b3d;
  --orange-deep:#e23a0b;
  --ink:#0b0b0c;
  --ink-2:#151517;
  --paper:#eceae4;
  --paper-2:#f4f2ed;
  --white:#fff;
  --cyan:#2fd3ff;
  --muted:#6f6d68;
  --line-w:rgba(255,255,255,.34);
  --line-k:rgba(11,11,12,.14);
  --ease:cubic-bezier(.19,1,.22,1);
  --ease-io:cubic-bezier(.77,0,.18,1);
  --pad-x:clamp(20px,3vw,44px);
  --font:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{font-family:var(--font);background:var(--ink);color:var(--white);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;text-rendering:optimizeLegibility}
body.is-loading{overflow:hidden}
a{color:inherit;text-decoration:none}
img,svg,video,canvas{display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
.mono{font-family:var(--mono);font-feature-settings:"zero" 1,"ss01" 1;letter-spacing:.04em}
.kicker{display:inline-block;font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--orange)}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.045em;line-height:.95}
h2 em,h3 em{font-style:normal;color:var(--orange)}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* split words */
.split-words .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.split-words .w>span{display:inline-block;will-change:transform}

/* ================= GLOBAL LAYERS ================= */
.drone-canvas{position:fixed;inset:0;width:100vw;height:100vh;z-index:40;pointer-events:none}
.link-layer{position:fixed;inset:0;width:100vw;height:100vh;z-index:41;pointer-events:none;overflow:visible;opacity:0}
.link-layer line{stroke:#fff;stroke-width:1.5}
.link-layer circle{fill:#fff}
.grain{position:fixed;inset:-50%;z-index:150;pointer-events:none;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}

/* cursor */
.cursor{position:fixed;left:0;top:0;z-index:300;pointer-events:none;mix-blend-mode:normal}
.cursor-dot{position:fixed;left:0;top:0;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.cursor-ring{position:fixed;left:0;top:0;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:1px solid rgba(255,255,255,.8);display:grid;place-items:center;transition:width .45s var(--ease),height .45s var(--ease),margin .45s var(--ease),background .3s,border-color .3s;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.cursor-label{font:500 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;font-style:normal;color:var(--ink);opacity:0;transition:opacity .2s}
.cursor.is-label .cursor-ring{width:86px;height:86px;margin:-43px 0 0 -43px;background:#fff;border-color:#fff}
.cursor.is-label .cursor-label{opacity:1}
.cursor.is-down .cursor-ring{width:26px;height:26px;margin:-13px 0 0 -13px}
body.theme-light .cursor-dot{background:var(--ink)}
body.theme-light .cursor-ring{border-color:rgba(11,11,12,.7)}
body.theme-light .cursor.is-label .cursor-ring{background:var(--ink);border-color:var(--ink)}
body.theme-light .cursor.is-label .cursor-label{color:#fff}
@media (hover:none),(pointer:coarse){.cursor{display:none}}
@media (hover:hover) and (pointer:fine){html.has-cursor,html.has-cursor *{cursor:none!important}}

/* scroll rail */
.scroll-rail{position:fixed;right:18px;top:30vh;height:40vh;width:1px;background:rgba(255,255,255,.25);z-index:60;pointer-events:none;transition:background .4s}
.scroll-rail i{position:absolute;left:0;top:0;width:1px;height:100%;background:#fff;transform-origin:top;transform:scaleY(0)}
.rail-alt{position:absolute;right:10px;top:0;font-size:10px;white-space:nowrap;color:#fff;transform:translateY(-50%)}
body.theme-light .scroll-rail{background:rgba(11,11,12,.2)}
body.theme-light .scroll-rail i{background:var(--ink)}
body.theme-light .rail-alt{color:var(--ink)}

/* ================= NAV ================= */
.nav{position:fixed;top:22px;left:var(--pad-x);right:var(--pad-x);z-index:100;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff;transition:color .4s}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.03em}
.brand .mark{width:26px;height:26px}
.nav-pills{display:flex;gap:6px;padding:5px;border:1px solid var(--line-w);background:rgba(255,255,255,.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:border-color .4s,background .4s}
.nav-pills a{padding:9px 16px;font-size:14px;border:1px solid rgba(255,255,255,.55);transition:background .3s,color .3s,border-color .3s}
.nav-pills a:hover{background:rgba(255,255,255,.18)}
.nav-pills a.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.nav-cta{display:flex;align-items:center;gap:12px;padding:12px 14px 12px 18px;background:var(--ink);color:#fff;font-size:14px;font-weight:500;transition:background .3s}
.nav-cta b{font-size:11px;background:var(--orange);color:#fff;padding:3px 6px}
.nav-cta:hover{background:#000}
body.theme-light .nav{color:var(--ink)}
body.theme-light .nav-pills{border-color:var(--line-k);background:rgba(255,255,255,.5)}
body.theme-light .nav-pills a{border-color:rgba(11,11,12,.25)}
body.theme-light .nav-pills a:hover{background:rgba(11,11,12,.06)}
body.theme-light .nav-pills a.is-active{background:var(--ink);color:#fff}
body.theme-dark .nav-pills a.is-active{background:var(--orange);border-color:var(--orange)}

/* ================= PRELOADER ================= */
.preloader{position:fixed;inset:0;z-index:1000;background:var(--ink);color:#fff;overflow:hidden;padding:28px var(--pad-x)}
.pre-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(circle at 50% 50%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(circle at 50% 50%,#000 20%,transparent 75%)}
.pre-top{position:relative;display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.6)}
.pre-checks{position:absolute;left:var(--pad-x);bottom:120px;list-style:none;font-size:12px;line-height:2.1;color:rgba(255,255,255,.35)}
.pre-checks li{transition:color .3s}
.pre-checks li::before{content:"○";display:inline-block;width:22px;color:rgba(255,255,255,.35)}
.pre-checks li.ok{color:#fff}
.pre-checks li.ok::before{content:"●";color:var(--orange)}
.pre-count{position:absolute;right:var(--pad-x);bottom:84px;display:flex;align-items:flex-start;line-height:.8}
.pre-num{font-size:clamp(110px,22vw,330px);font-weight:600;letter-spacing:-.07em;font-variant-numeric:tabular-nums}
.pre-count small{font-size:18px;margin-top:.6em;color:var(--orange)}
.pre-bar{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:56px;height:1px;background:rgba(255,255,255,.15)}
.pre-bar i{display:block;height:100%;background:var(--orange);transform-origin:left;transform:scaleX(0)}
.pre-status{position:absolute;left:var(--pad-x);bottom:24px;font-size:11px;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.12em}
.pre-shutter{display:none}

/* ================= 01 · HERO ================= */
.s-hero{position:relative;height:100vh;height:100svh;min-height:680px;background:var(--orange);overflow:hidden;color:#fff;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-arcs{position:absolute;inset:0;width:100%;height:100%}
.hero-arcs circle{fill:none;stroke:rgba(255,255,255,.075);stroke-width:64}
.hero-glow{position:absolute;inset:0;background:radial-gradient(60% 70% at 18% 20%,rgba(255,255,255,.2),transparent 60%),radial-gradient(50% 60% at 85% 90%,rgba(160,20,0,.25),transparent 70%)}
.wind-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:4;pointer-events:none}
.hero-pilot{position:absolute;z-index:1;bottom:0;left:50%;height:min(100%,128vw);width:auto;max-width:none;transform:translateX(-68%);filter:grayscale(1) contrast(1.08);user-select:none;pointer-events:none;will-change:transform}
.hero-title{position:absolute;z-index:3;left:50%;top:52%;transform:translate(-56%,-50%);font-size:clamp(64px,11.4vw,200px);line-height:.8;letter-spacing:-.07em;font-weight:600;text-transform:lowercase;white-space:nowrap;pointer-events:none}
.ht-line{display:block;overflow:hidden;padding:0 .04em .09em;margin-bottom:-.09em}
.ht-line:nth-child(1){padding-left:1.1em}
.ht-line:nth-child(3){padding-left:.25em}
.ht-inner{display:inline-block;background:linear-gradient(175deg,#fff 0%,#fff 38%,#d9d9d9 52%,#fff 64%,#f3f3f3 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 12px 30px rgba(80,10,0,.25))}
.ht-inner em{font-style:normal;background:linear-gradient(180deg,#bff4ff 0%,var(--cyan) 50%,#0aa6d6 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

.glass{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2)}
.hero-panel{position:absolute;z-index:6;left:var(--pad-x);top:96px;width:330px;padding:22px 24px 20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.panel-title{font-weight:700;font-size:19px;letter-spacing:-.03em;text-transform:uppercase}
.panel-pause{width:28px;height:28px;border:1px solid rgba(255,255,255,.6);display:flex;align-items:center;justify-content:center;gap:3px;background:rgba(255,255,255,.12);transition:background .3s}
.panel-pause i{width:3px;height:10px;background:#fff;transition:all .3s}
.panel-pause[aria-pressed="true"] i:first-child{width:0;height:0;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent;background:none}
.panel-pause[aria-pressed="true"] i:last-child{display:none}
.panel-pause:hover{background:rgba(255,255,255,.3)}
.slider{display:block;margin-bottom:16px}
.sl-top{display:flex;justify-content:space-between;font-size:15px;margin-bottom:10px}
.sl-top output{font-size:13px;opacity:.9}
.slider input{-webkit-appearance:none;appearance:none;width:100%;height:14px;background:transparent;cursor:pointer;--p:40%}
.slider input::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,#fff var(--p),rgba(255,255,255,.35) var(--p))}
.slider input::-moz-range-track{height:2px;background:linear-gradient(90deg,#fff var(--p),rgba(255,255,255,.35) var(--p))}
.slider input::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;margin-top:-6.5px;background:#fff;border:0;box-shadow:0 2px 8px rgba(0,0,0,.25);transition:transform .2s}
.slider input::-moz-range-thumb{width:15px;height:15px;background:#fff;border:0;border-radius:0}
.slider input:active::-webkit-slider-thumb{transform:scale(1.3)}
.modes{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.5);margin-top:4px}
.modes button{padding:9px 0;font-size:12px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;transition:background .3s,color .3s}
.modes button+button{border-left:1px solid rgba(255,255,255,.5)}
.modes button.is-on{background:#fff;color:var(--orange)}
.modes button:not(.is-on):hover{background:rgba(255,255,255,.15)}

.hero-stat{position:absolute;z-index:6;right:calc(var(--pad-x) + 7vw);top:21vh;text-align:left}
.stat-pill{display:inline-flex;align-items:flex-start;padding:.1em .42em .12em;border:2px solid #fff;border-radius:999px;font-size:clamp(44px,5.2vw,82px);font-weight:200;letter-spacing:-.06em;line-height:1;font-variant-numeric:tabular-nums}
.stat-pill small{font-size:.48em;margin-top:.22em;margin-left:.04em;font-weight:300}
.hero-stat p{margin:14px 0 0 22%;font-size:12px;line-height:1.35;text-transform:uppercase;letter-spacing:.06em}

.hero-brand{position:absolute;z-index:6;left:var(--pad-x);bottom:34px;max-width:470px}
.hb-logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:44px;letter-spacing:-.05em;line-height:1;margin-bottom:22px}
.hb-logo .mark{width:48px;height:48px}
.hb-logo sup{font-size:.42em;font-weight:500;color:var(--ink);background:#fff;padding:1px 5px;margin-left:4px;vertical-align:super;letter-spacing:0}
.hb-statement{font-size:clamp(28px,3vw,46px);font-weight:700;letter-spacing:-.045em;line-height:.9;text-transform:uppercase;margin-bottom:18px}
.hb-statement span{display:block}
.hb-statement span:first-child{padding-left:4.2em}
.hb-copy{font-size:14px;line-height:1.45;max-width:380px;opacity:.92;padding-left:2.2em}

.hero-card{position:absolute;z-index:6;right:var(--pad-x);bottom:34px;width:252px}
.hc-frame{position:relative;border:1px solid rgba(255,255,255,.55);padding:9px}
.hc-frame img{width:100%;aspect-ratio:1.18;object-fit:cover;filter:grayscale(1) contrast(1.1);transition:filter .6s var(--ease)}
.hero-card:hover .hc-frame img{filter:none}
.hc-corner{position:absolute;right:-6px;top:-6px;width:11px;height:11px;background:#fff}
.hc-tag{position:absolute;left:18px;top:18px;font-size:10px;background:rgba(0,0,0,.55);padding:3px 6px}
.barcode{width:100%;height:40px;margin:12px 0 10px}
.barcode rect{fill:#fff}
.hero-card p{font-size:13px;line-height:1.4;text-align:right}

.hero-hint{position:absolute;z-index:6;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:11px;text-transform:uppercase;letter-spacing:.14em}
.hint-click{opacity:.75}
.hint-scroll{display:flex;align-items:center;gap:10px}
.hint-scroll i{position:relative;width:1px;height:26px;background:rgba(255,255,255,.35);overflow:hidden}
.hint-scroll i::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:#fff;animation:drip 1.6s var(--ease-io) infinite}
@keyframes drip{to{top:100%}}

/* ================= 02 · FPV ================= */
.s-fpv{position:relative;background:var(--orange);color:#fff}
.fpv-stage{position:relative;height:100vh;overflow:hidden}
.fpv-pre{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:96px var(--pad-x) 30px;background:var(--orange)}
.fpv-pre::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,transparent 0 24%,rgba(255,255,255,.08) 24.2% 24.4%,transparent 24.6% 36%,rgba(255,255,255,.08) 36.2% 36.4%,transparent 36.6%);pointer-events:none}
.fp-top,.fp-bottom{position:relative;display:flex;justify-content:space-between;font-size:12px;text-transform:uppercase}
.fp-blink{animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}
.fp-big{position:relative;display:flex;justify-content:space-between;align-items:center;font-size:clamp(56px,10vw,170px);font-weight:600;letter-spacing:-.07em;line-height:.9;text-transform:lowercase}
.fpv-view{position:absolute;inset:0;background:#07090c;clip-path:circle(0px at 50% 50%);will-change:clip-path}
.fpv-video,.fpv-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fpv-video{filter:saturate(1.05) contrast(1.06);transform:scale(1.02)}
.fpv-fallback{display:none;background:radial-gradient(120% 80% at 50% 110%,#ff8a3d 0%,#b8431d 22%,#2a2f3a 55%,#0b0e14 100%);}
.fpv-view.no-video .fpv-fallback{display:block}
.fpv-view.no-video .fpv-video{opacity:0}
.fpv-vignette{position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 45%,rgba(0,0,0,.55) 100%),linear-gradient(180deg,rgba(0,0,0,.35),transparent 22%,transparent 70%,rgba(0,0,0,.55));pointer-events:none}

.osd{position:absolute;inset:84px var(--pad-x) 26px;font-size:12px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.6);pointer-events:none}
.osd b,.osd strong{font-weight:500}
.osd-top{display:flex;align-items:center;justify-content:space-between}
.osd-mode{border:1px solid #fff;padding:4px 8px}
.osd-compass{position:relative;width:min(380px,40vw);height:30px;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent)}
.compass-tape{position:absolute;left:0;top:0;height:100%;display:flex;white-space:nowrap;will-change:transform}
.compass-tape span{flex:none;width:30px;text-align:center;font-size:11px;position:relative;padding-top:13px}
.compass-tape span::before{content:"";position:absolute;left:50%;top:0;width:1px;height:6px;background:#fff}
.compass-tape span.major::before{height:10px}
.osd-compass>i{position:absolute;left:50%;top:0;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--orange);transform:translateX(-50%)}
.osd-rec{display:flex;align-items:center;gap:8px}
.osd-rec b{width:9px;height:9px;border-radius:50%;background:#ff2d2d;animation:blink 1s steps(2) infinite}
.osd-rec em{font-style:normal}
.osd-left,.osd-right{position:absolute;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:2px}
.osd-left{left:0;align-items:flex-start}
.osd-right{right:0;align-items:flex-end}
.osd-left strong,.osd-right strong{font-size:34px;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.osd-left small,.osd-right small{font-size:10px;opacity:.8}
.osd-ladder{width:16px;height:120px;margin-top:10px;background:repeating-linear-gradient(180deg,#fff 0 1px,transparent 1px 12px);opacity:.6}
.osd-right .osd-ladder{margin-left:auto}
.osd-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.osd-horizon{position:absolute;left:50%;top:50%;width:min(520px,60vw);height:0;transform:translate(-50%,-50%)}
.osd-horizon i{position:absolute;top:0;width:34%;height:1.5px;background:#fff}
.osd-horizon i:first-child{left:0}
.osd-horizon i:last-child{right:0}
.osd-cross{position:relative;width:44px;height:44px;border:1px solid rgba(255,255,255,.75);border-radius:50%}
.osd-cross::before,.osd-cross::after{content:"";position:absolute;left:50%;top:50%;background:#fff}
.osd-cross::before{width:14px;height:1px;transform:translate(-50%,-50%)}
.osd-cross::after{width:1px;height:14px;transform:translate(-50%,-50%)}
.osd-bottom{position:absolute;left:0;right:0;bottom:0;display:flex;gap:28px;justify-content:flex-end;align-items:center;flex-wrap:wrap}
.osd-sig{display:flex;align-items:flex-end;gap:2px;height:12px}
.osd-sig i{width:3px;background:#fff}
.osd-sig i:nth-child(1){height:4px}.osd-sig i:nth-child(2){height:7px}.osd-sig i:nth-child(3){height:10px}.osd-sig i:nth-child(4){height:12px}
.fpv-chapters{position:absolute;left:calc(var(--pad-x) + 60px);bottom:15vh;width:min(760px,80vw);height:40vh;pointer-events:none}
.chapter{position:absolute;left:0;bottom:0;opacity:0;visibility:hidden}
.chapter span{display:inline-block;font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#fff;background:var(--orange);padding:5px 9px;margin-bottom:18px}
.chapter h3{font-size:clamp(34px,4.6vw,76px);font-weight:500;letter-spacing:-.05em;line-height:.98;text-shadow:0 4px 40px rgba(0,0,0,.45)}
.fpv-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.12)}
.fpv-progress i{display:block;height:100%;background:var(--orange);transform-origin:left;transform:scaleX(0)}

/* ================= 03 · ANATOMIA ================= */
.s-anat{position:relative;background:var(--paper);color:var(--ink)}
.anat-stage{position:relative;height:100vh;overflow:hidden}
.anat-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(11,11,12,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(11,11,12,.06) 1px,transparent 1px);background-size:48px 48px;background-position:center;mask-image:radial-gradient(ellipse 70% 70% at 50% 55%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 55%,#000 30%,transparent 80%)}
.anat-grid::after{content:"";position:absolute;left:50%;top:56%;width:58vmin;height:58vmin;transform:translate(-50%,-50%);border:1px dashed rgba(11,11,12,.18);border-radius:50%}
.anat-head{position:absolute;left:50%;top:96px;transform:translateX(-50%);text-align:center;width:min(900px,92vw);z-index:2}
.anat-head h2{font-size:clamp(36px,5vw,84px);margin:14px 0 14px}
.anat-head p{font-size:16px;color:var(--muted)}
.anat-lines{position:absolute;inset:0;width:100%;height:100%;z-index:45;pointer-events:none;overflow:visible}
.anat-lines path{fill:none;stroke:var(--ink);stroke-width:1;opacity:.55}
.anat-lines circle{fill:var(--orange)}
.anat-lines circle.ring{fill:none;stroke:var(--orange);stroke-width:1}
.callouts{position:absolute;inset:0;z-index:3;pointer-events:none}
.callout{position:absolute;width:min(250px,20vw);opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .7s var(--ease)}
.callout.is-in{opacity:1;transform:none}
.callout[data-side="left"]{left:var(--pad-x);text-align:left}
.callout[data-side="right"]{right:var(--pad-x);text-align:right}
.callout:nth-of-type(1),.callout:nth-of-type(4){top:30%}
.callout:nth-of-type(2),.callout:nth-of-type(5){top:49%}
.callout:nth-of-type(3),.callout:nth-of-type(6){top:68%}
.co-num{font-size:11px;color:var(--orange);letter-spacing:.14em}
.callout h4{display:inline;font-family:var(--mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.14em;margin-left:6px;color:var(--muted)}
.callout strong{display:block;font-size:clamp(17px,1.5vw,22px);font-weight:600;letter-spacing:-.03em;margin:8px 0 4px}
.callout p{font-size:13.5px;line-height:1.45;color:var(--muted)}
.anat-foot{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:30px;display:flex;justify-content:space-between;align-items:flex-end;z-index:2}
.anat-weight{display:flex;align-items:flex-start;line-height:.8}
.aw-num{font-size:clamp(70px,8vw,140px);font-weight:600;letter-spacing:-.07em;font-variant-numeric:tabular-nums}
.aw-unit{font-size:clamp(24px,2.4vw,40px);font-weight:500;margin:.15em 0 0 .1em}
.anat-weight small{align-self:flex-end;margin:0 0 .6em 1em;font-size:11px;text-transform:uppercase;color:var(--muted)}
.anat-meter{display:flex;align-items:center;gap:14px;font-size:11px;text-transform:uppercase}
.am-bar{width:180px;height:2px;background:rgba(11,11,12,.15)}
.am-bar i{display:block;height:100%;background:var(--orange);transform-origin:left;transform:scaleX(0)}
.am-val{font-weight:500;min-width:3.5ch;text-align:right}

/* ================= 04 · SENSORES ================= */
.s-sense{position:relative;background:var(--ink);color:#fff}
.sense-stage{position:relative;height:100vh;overflow:hidden}
.sense-canvas{position:absolute;inset:0;width:100%;height:100%}
.sense-head{position:absolute;left:var(--pad-x);top:18vh;width:min(480px,40vw);z-index:2}
.sense-head h2{font-size:clamp(52px,7.4vw,128px);margin:14px 0 20px;letter-spacing:-.065em}
.sense-head p{font-size:16px;color:rgba(255,255,255,.7);max-width:380px}
.sense-readout{position:absolute;right:var(--pad-x);top:20vh;display:grid;gap:18px;z-index:2;text-align:right}
.sense-readout div{border-right:2px solid var(--orange);padding-right:14px}
.sense-readout small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.55);margin-bottom:4px}
.sense-readout b{font-size:28px;font-weight:500;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.sense-readout .sr-status.is-alert{color:var(--orange)}
.sense-stats{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:34px;display:grid;grid-template-columns:repeat(4,1fr);list-style:none;z-index:2;border-top:1px solid rgba(255,255,255,.14)}
.sense-stats li{padding:22px 0 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:0 4px}
.sense-stats li+li{padding-left:24px;border-left:1px solid rgba(255,255,255,.14)}
.sense-stats b{font-size:clamp(40px,4.6vw,76px);font-weight:500;letter-spacing:-.06em;line-height:1;font-variant-numeric:tabular-nums}
.sense-stats span{font-size:18px;color:var(--orange);font-weight:500}
.sense-stats small{flex-basis:100%;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:8px}
.sense-touch{display:none;position:absolute;left:0;right:0;top:60%;text-align:center;font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.6);z-index:2}
@media (hover:none){.sense-touch{display:block}}

/* ================= 05 · GALERIA ================= */
.s-gal{position:relative;background:var(--paper-2);color:var(--ink)}
.gal-stage{position:relative;height:100vh;overflow:hidden}
.gal-track{position:absolute;left:0;top:0;height:100%;display:flex;align-items:center;gap:clamp(28px,4vw,72px);padding:0 var(--pad-x);will-change:transform}
.gal-intro{flex:none;width:min(520px,38vw);padding-right:2vw}
.gal-intro h2{font-size:clamp(52px,7.6vw,132px);letter-spacing:-.065em;margin:16px 0 22px}
.gal-intro p{font-size:16px;color:var(--muted);max-width:360px;margin-bottom:28px}
.gal-hint{font-size:11px;text-transform:uppercase;letter-spacing:.14em}
.gal-card{flex:none;width:clamp(260px,27vw,470px);margin:0}
.gal-card:nth-of-type(odd){transform:translateY(-5vh)}
.gal-card:nth-of-type(even){transform:translateY(6vh)}
.gal-card--tall{width:clamp(240px,23vw,400px)}
.gc-img{position:relative;overflow:hidden;aspect-ratio:4/5;background:#d9d6cf;clip-path:inset(0 0 0 0)}
.gal-card--tall .gc-img{aspect-ratio:3/4.4}
.gc-img img{position:absolute;top:0;left:-10%;width:120%;height:100%;object-fit:cover;will-change:transform;transition:filter .6s}
.gc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.25));pointer-events:none}
.gal-card figcaption{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin-top:14px;align-items:baseline}
.gc-n{grid-row:span 2;font-size:11px;color:var(--orange)}
.gal-card figcaption strong{font-size:19px;font-weight:600;letter-spacing:-.03em}
.gal-card figcaption span:last-child{font-size:10.5px;color:var(--muted);text-transform:uppercase}
.gal-quotes{flex:none;width:min(620px,46vw);padding:0 2vw 0 3vw;display:grid;gap:26px}
.gq-score{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:4px 18px;margin-bottom:10px}
.gq-score b{grid-row:span 2;font-size:clamp(90px,9vw,160px);font-weight:600;letter-spacing:-.07em;line-height:.8}
.stars{color:var(--orange);font-size:22px;letter-spacing:4px}
.gq-score small{font-size:11px;text-transform:uppercase;color:var(--muted)}
.gal-quotes blockquote{border-top:1px solid var(--line-k);padding-top:18px}
.gal-quotes blockquote p{font-size:clamp(19px,1.6vw,26px);letter-spacing:-.03em;line-height:1.2;font-weight:500;margin-bottom:8px}
.gal-quotes cite{font-style:normal;font-size:11px;text-transform:uppercase;color:var(--muted)}
.flightline{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:30px;display:flex;align-items:center;gap:18px;font-size:10.5px;letter-spacing:.14em;color:var(--muted)}
.fl-track{position:relative;flex:1;height:1px;background:rgba(11,11,12,.18)}
.fl-fill{position:absolute;left:0;top:0;height:1px;width:100%;background:var(--orange);transform-origin:left;transform:scaleX(0)}
.fl-track::before{content:"";position:absolute;inset:-3px 0;background:repeating-linear-gradient(90deg,rgba(11,11,12,.3) 0 1px,transparent 1px 10%);}

/* ================= 06 · COMPRA ================= */
.s-buy{position:relative;background:#fff;color:var(--ink)}
.marquee{background:var(--ink);color:#fff;overflow:hidden;padding:26px 0;border-bottom:1px solid #000}
.mq-track{display:flex;align-items:center;gap:40px;width:max-content;will-change:transform}
.mq-track span{font-size:clamp(34px,4.6vw,80px);font-weight:600;letter-spacing:-.05em;text-transform:uppercase;white-space:nowrap;line-height:1}
.mq-track i{width:clamp(18px,2vw,32px);height:clamp(18px,2vw,32px);background:var(--orange);flex:none;transform:rotate(45deg)}
.buy-grid{display:grid;grid-template-columns:1.08fr 1fr;min-height:100vh}
.buy-left{position:relative;background:var(--orange);color:#fff;padding:13vh var(--pad-x) 8vh;display:flex;flex-direction:column;overflow:hidden}
.buy-left::before{content:"";position:absolute;right:-30%;top:-20%;width:90%;aspect-ratio:1;border-radius:50%;border:60px solid rgba(255,255,255,.07);pointer-events:none}
.buy-left .kicker{color:#fff;opacity:.85}
.buy-left h2{font-size:clamp(40px,5vw,88px);margin:16px 0 18px;letter-spacing:-.06em;max-width:11ch}
.buy-left h2 em{color:var(--ink)}
.buy-lead{font-size:16px;max-width:380px;opacity:.92}
.pad-zone{position:relative;flex:1;min-height:340px;margin:4vh 0 3vh}
.pz-label{position:absolute;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;opacity:.85}
.pz-label--tl{left:0;top:0}
.pz-label--tr{right:0;top:0;padding:3px 7px;border:1px solid rgba(255,255,255,.6);transition:background .4s,color .4s}
.pz-label--tr.is-landed{background:#fff;color:var(--orange);border-color:#fff}
.pz-label--bl{left:0;bottom:0}
.pad-zone::before,.pad-zone::after{content:"";position:absolute;width:16px;height:16px;border:1px solid rgba(255,255,255,.7)}
.pad-zone::before{right:0;bottom:0;border-left:0;border-top:0}
.pad-zone::after{left:50%;top:50%;width:6px;height:6px;margin:-3px;border:0;background:rgba(255,255,255,.0)}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.sw{display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border:1px solid rgba(255,255,255,.5);font-size:14px;transition:background .3s,color .3s,border-color .3s}
.sw i{width:22px;height:22px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.7),0 2px 6px rgba(0,0,0,.2)}
.sw.is-on{background:#fff;color:var(--ink);border-color:#fff}
.sw:not(.is-on):hover{background:rgba(255,255,255,.14)}

.buy-right{padding:13vh var(--pad-x) 8vh;display:flex;flex-direction:column;gap:26px;max-width:720px}
.br-badge{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.14em;background:var(--orange);color:#fff;padding:5px 9px}
.br-head h3{font-size:clamp(36px,3.6vw,58px);margin-top:14px;letter-spacing:-.055em}
.kits{display:grid;gap:10px}
.kit{position:relative;text-align:left;border:1px solid rgba(11,11,12,.16);padding:18px 20px;transition:border-color .3s,box-shadow .3s,background .3s}
.kit:hover{border-color:rgba(11,11,12,.45)}
.kit.is-on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink),0 18px 40px -24px rgba(255,74,23,.7);background:#fffaf7}
.kit-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.kit-top strong{font-size:19px;font-weight:600;letter-spacing:-.03em}
.kit-top b{font-size:15px;font-weight:500}
.kit small{display:block;margin-top:5px;font-size:13.5px;color:var(--muted)}
.kit::before{content:"";position:absolute;left:-1px;top:-1px;bottom:-1px;width:4px;background:var(--orange);transform:scaleY(0);transition:transform .4s var(--ease)}
.kit.is-on::before{transform:scaleY(1)}
.kit-flag{position:absolute;right:14px;top:-9px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:#fff;padding:3px 7px}
.price{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:6px;border-top:1px solid var(--line-k)}
.pr-main small{display:block;font-size:11px;text-transform:uppercase;color:var(--muted);margin:14px 0 2px}
.pr-main strong{font-size:clamp(44px,4.4vw,70px);font-weight:600;letter-spacing:-.06em;line-height:1;font-variant-numeric:tabular-nums}
.pr-alt{font-size:15px;color:var(--muted);padding-bottom:8px}
.pr-alt b{color:var(--ink);font-weight:600}
.pr-alt em{font-style:normal;font-size:11px;color:#fff;background:var(--orange);padding:2px 6px;margin-left:4px}
.urgency{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center}
.countdown{display:flex;align-items:flex-start;gap:6px}
.countdown div{text-align:center}
.countdown b{display:block;font-size:26px;font-weight:500;background:var(--ink);color:#fff;padding:6px 8px;min-width:48px;font-variant-numeric:tabular-nums}
.countdown small{font-size:9.5px;text-transform:uppercase;color:var(--muted);letter-spacing:.1em}
.countdown>span{font-size:22px;padding-top:6px}
.st-bar{height:6px;background:rgba(11,11,12,.1);overflow:hidden}
.st-bar i{display:block;height:100%;width:83%;background:linear-gradient(90deg,var(--orange-deep),var(--orange));transform-origin:left;transform:scaleX(0);transition:transform 1.6s var(--ease)}
.stock.is-in .st-bar i{transform:scaleX(1)}
.stock p{font-size:11.5px;margin-top:8px;text-transform:uppercase;color:var(--muted)}
.stock p b{color:var(--orange)}
.buy-cta{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;padding:20px 26px;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.buy-cta::before{content:"";position:absolute;inset:0;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);z-index:-1}
.buy-cta:hover::before{transform:scaleX(1)}
.cta-label{font-size:clamp(20px,1.8vw,26px);font-weight:600;letter-spacing:-.03em}
.cta-sub{grid-column:1;font-size:11px;text-transform:uppercase;opacity:.7;margin-top:2px}
.cta-arrow{grid-row:1/span 2;grid-column:2;font-size:30px;transition:transform .5s var(--ease)}
.buy-cta:hover .cta-arrow{transform:translateX(8px) rotate(-30deg)}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;list-style:none}
.trust li{border-top:2px solid var(--ink);padding-top:10px}
.trust b{display:block;font-size:15px;font-weight:600;letter-spacing:-.02em}
.trust span{font-size:12.5px;color:var(--muted)}
.faq details{border-bottom:1px solid var(--line-k)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:16px;font-weight:500;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:300;transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;font-size:14.5px;color:var(--muted);max-width:56ch}

/* ================= FOOTER ================= */
.footer{position:relative;background:var(--ink);color:#fff;padding:14vh var(--pad-x) 28px;overflow:hidden}
.ft-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.ft-line{font-size:clamp(30px,3.4vw,56px);font-weight:600;letter-spacing:-.05em;line-height:1}
.ft-line span{color:var(--orange)}
.ft-cta{padding:18px 26px;border:1px solid rgba(255,255,255,.5);font-size:16px;transition:background .3s,color .3s}
.ft-cta:hover{background:#fff;color:var(--ink)}
.ft-word{display:flex;justify-content:space-between;font-size:clamp(120px,30vw,560px);font-weight:700;letter-spacing:-.08em;line-height:.74;margin:9vh 0 4vh;color:var(--orange)}
.ft-word span{display:inline-block;will-change:transform}
.ft-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:11px;text-transform:uppercase;color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.14);padding-top:18px}
.ft-top-link:hover{color:#fff}

/* ================= RESPONSIVO ================= */
@media (max-width:1100px){
  .nav-pills a{padding:8px 11px;font-size:13px}
  .hero-card{width:210px}
  .callout{width:min(230px,24vw)}
}
@media (max-width:900px){
  .nav-pills{display:none}
  .scroll-rail{display:none}
  .s-hero{min-height:640px}
  .hero-pilot{height:78%;transform:translateX(-50%)}
  .hero-title{top:128px;left:var(--pad-x);transform:none;font-size:clamp(58px,17vw,120px)}
  .ht-line:nth-child(1){padding-left:.6em}
  .hero-panel{top:auto;bottom:18px;left:var(--pad-x);right:var(--pad-x);width:auto;padding:12px 14px}
  .hero-panel .slider,.panel-head{display:none}
  .hero-stat{right:var(--pad-x);top:auto;bottom:108px}
  .stat-pill{font-size:40px}
  .hero-stat p{margin-left:10%;font-size:10px}
  .hero-brand{display:none}
  .hero-card{display:none}
  .hero-hint{display:none}
  .fp-big{flex-direction:column;align-items:flex-start;justify-content:center;gap:4vh}
  .osd{inset:76px 16px 18px}
  .osd-compass{width:46vw}
  .osd-left strong,.osd-right strong{font-size:24px}
  .osd-ladder{height:70px}
  .osd-bottom{gap:14px;font-size:10px;justify-content:flex-start}
  .osd-bottom span:last-child{display:none}
  .fpv-chapters{left:var(--pad-x);width:calc(100vw - 2*var(--pad-x));bottom:12vh}
  .anat-head{top:84px}
  .anat-head p{display:none}
  .callouts{inset:auto 0 86px 0;height:auto;display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;padding:0 var(--pad-x);position:absolute}
  .callout,.callout[data-side]{position:relative;left:auto;right:auto;top:auto!important;width:auto;text-align:left}
  .callout p{display:none}
  .callout strong{font-size:14px;margin:4px 0 0}
  .anat-lines{display:none}
  .anat-foot{bottom:22px}
  .aw-num{font-size:52px}
  .anat-meter .am-bar{width:80px}
  .sense-head{top:92px;width:auto;right:var(--pad-x)}
  .sense-head h2{font-size:15vw}
  .sense-head p{font-size:14px}
  .sense-readout{top:auto;bottom:190px;right:var(--pad-x);grid-auto-flow:column;gap:12px}
  .sense-readout b{font-size:18px}
  .sense-stats{grid-template-columns:repeat(2,1fr);bottom:18px}
  .sense-stats li{padding-top:10px}
  .sense-stats li+li{padding-left:0;border-left:0}
  .sense-stats b{font-size:34px}
  .gal-intro{width:80vw}
  .gal-card{width:70vw}
  .gal-card--tall{width:62vw}
  .gal-quotes{width:86vw}
  .buy-grid{grid-template-columns:1fr}
  .pad-zone{min-height:300px;flex:none;height:44vh}
  .buy-right{padding-top:8vh}
  .trust{grid-template-columns:repeat(2,1fr)}
  .urgency{grid-template-columns:1fr}
}
@media (max-width:520px){
  .countdown b{font-size:20px;min-width:40px}
  .ft-top{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .grain{animation:none}
  .hint-scroll i::after,.fp-blink,.osd-rec b{animation:none}
}