:root{
  --bg:#060606; --bg-2:#0d0d0c; --panel:#121211; --line:rgba(242,242,236,.1); --line-2:rgba(242,242,236,.18);
  --text:#f2f2ec; --muted:#9a9a92; --dim:#62625c;
  --orange:#ff5b14; --orange-2:#ff8a4c; --lime:#c8ff2e;
  --display:"Archivo",system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--display);font-stretch:100%;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
svg,canvas{display:block}
::selection{background:var(--lime);color:#000}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--lime);color:#000;padding:8px 14px}
.skip:focus{left:8px}
.wrap{max-width:1320px;margin:0 auto;padding:0 32px}
.grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.07;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='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.label{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime)}
.o{color:var(--orange)}.l{color:var(--lime)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;font-family:var(--mono);font-size:13.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border:1px solid transparent;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));transition:background .25s,color .25s,transform .25s var(--ease);cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--sm{height:40px;padding:0 18px;font-size:12px;clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px))}
.btn--orange{background:var(--orange);color:#0b0b0b}
.btn--orange:hover{background:var(--orange-2)}
.btn--lime{background:var(--lime);color:#0b0b0b}
.btn--lime:hover{background:#dbff70}
.btn--line{background:rgba(242,242,236,.06);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn--line:hover{background:rgba(242,242,236,.12)}
.btn--block{width:100%}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 32px;transition:background .3s,backdrop-filter .3s}
.nav.is-scrolled{background:rgba(6,6,6,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-stretch:125%;letter-spacing:.02em;font-size:17px}
.nav__links{display:flex;gap:32px;font-family:var(--mono);font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.nav__links a{position:relative;transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}

/* story / stage */
.story{position:relative;height:560vh}
.anchor{position:absolute;top:24%;left:0}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.stage__bg{position:absolute;inset:0;background:
  radial-gradient(45% 55% at 68% 52%,rgba(255,91,20,.22),transparent 70%),
  radial-gradient(30% 35% at 78% 70%,rgba(200,255,46,.08),transparent 70%),
  linear-gradient(transparent 0 calc(100% - 1px),rgba(242,242,236,.045) 0) 0 0/100% 64px,
  linear-gradient(90deg,transparent 0 calc(100% - 1px),rgba(242,242,236,.045) 0) 0 0/64px 100%}
.stage__bg::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 80% at 60% 50%,transparent 40%,var(--bg) 100%)}
#drone{position:absolute;inset:0;width:100%;height:100%}
.tags{position:absolute;inset:0;pointer-events:none}
.tag{position:absolute;left:0;top:0;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;color:var(--text);display:flex;align-items:center;gap:8px;opacity:0;will-change:transform}
.tag::before{content:"";width:9px;height:9px;border:2px solid var(--lime);border-radius:50%;background:var(--bg);box-shadow:0 0 12px var(--lime)}
.tag span{padding:4px 8px;background:rgba(6,6,6,.75);border:1px solid var(--line-2)}

.hero{position:absolute;left:0;right:0;bottom:0;padding:0 32px 56px;max-width:1320px;margin:0 auto;pointer-events:none}
.hero a{pointer-events:auto}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:22px}
.blip{width:8px;height:8px;background:var(--lime);box-shadow:0 0 12px var(--lime);animation:blip 1.6s infinite}
@keyframes blip{50%{opacity:.25}}
.hero__title{font-weight:900;font-stretch:125%;text-transform:uppercase;font-size:clamp(48px,9.2vw,150px);line-height:.84;letter-spacing:-.035em}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.04em}
.hero__title .line>span{display:block}
.hero__title i{font-style:normal;color:transparent;-webkit-text-stroke:2px var(--orange)}
.hero__row{margin-top:36px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.hero__sub{max-width:440px;color:var(--muted);font-size:17px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap}

.steps{list-style:none;margin:0;padding:0;position:absolute;left:max(32px,calc((100vw - 1320px)/2 + 32px));top:50%;transform:translateY(-50%);width:min(400px,36vw)}
.step{position:absolute;top:0;left:0;right:0;transform:translateY(-50%);opacity:0;visibility:hidden;transition:opacity .5s var(--ease),transform .6s var(--ease),visibility .5s}
.step.is-on{opacity:1;visibility:visible;transform:translateY(-50%)}
.step.is-before{transform:translateY(calc(-50% + 30px))}
.step.is-after{transform:translateY(calc(-50% - 30px))}
.step__n{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);padding-bottom:14px;margin-bottom:18px;border-bottom:1px solid var(--line-2)}
.step h2{font-weight:900;font-stretch:115%;text-transform:uppercase;font-size:clamp(28px,3.4vw,46px);line-height:.95;letter-spacing:-.02em}
.step p:last-child{margin-top:16px;color:var(--muted);font-size:16px}

.rail{position:absolute;right:32px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:16px}
.rail__bar{width:2px;height:180px;background:var(--line-2);position:relative;overflow:hidden}
.rail__bar i{position:absolute;inset:0;background:var(--lime);transform-origin:top;transform:scaleY(0)}
.rail__label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);writing-mode:vertical-rl}
.scrollhint{position:absolute;right:32px;bottom:56px;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:none}

/* ticker */
.ticker-wrap{position:relative;z-index:2;overflow:hidden;padding:30px 0;margin:-30px 0}
.ticker{position:relative;background:var(--lime);color:#0a0a0a;padding:18px 0;overflow:hidden;transform:rotate(-1.6deg) scale(1.04);margin:-20px 0}
.ticker__track{display:flex;gap:36px;width:max-content;font-weight:900;font-stretch:125%;font-size:clamp(22px,3vw,40px);letter-spacing:-.01em;white-space:nowrap}
.ticker b{color:var(--orange);font-weight:900}

/* section heads */
.sec-head{max-width:760px;margin-bottom:72px}
.sec-title{margin-top:18px;font-weight:900;font-stretch:125%;text-transform:uppercase;font-size:clamp(40px,6.6vw,96px);line-height:.88;letter-spacing:-.035em}
.sec-sub{margin-top:24px;color:var(--muted);font-size:17px;max-width:520px}

/* specs */
.specs{padding:200px 0 160px;position:relative}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-2);border-left:1px solid var(--line-2)}
.spec{padding:36px 32px 32px;border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);position:relative;overflow:hidden;transition:background .4s}
.spec:hover{background:rgba(255,91,20,.05)}
.spec__k{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.spec__v{margin-top:20px;font-weight:900;font-stretch:125%;font-size:clamp(56px,6.4vw,104px);line-height:.9;letter-spacing:-.04em;font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:10px}
.spec__v small{font-family:var(--mono);font-size:15px;font-weight:600;letter-spacing:0;color:var(--orange)}
.spec--lime .spec__v{color:var(--lime)}
.spec__bar{margin-top:28px;height:3px;background:var(--line)}
.spec__bar i{display:block;height:100%;width:calc(var(--v)*100%);background:linear-gradient(90deg,var(--orange),var(--lime));transform-origin:left;transform:scaleX(0);transition:transform 1.6s var(--ease)}
.spec.is-in .spec__bar i{transform:scaleX(1)}

/* configurator */
.build{padding:140px 0;background:linear-gradient(180deg,var(--bg),var(--bg-2) 30%,var(--bg))}
.cfg{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}
.cfg__opts{display:grid;gap:36px}
.cfg fieldset{border:0;padding:0;margin:0;min-width:0}
.cfg legend{display:flex;gap:14px;align-items:center;font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;padding:0}
.cfg legend span{color:var(--orange)}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opt{position:relative;display:block;cursor:pointer}
.opt input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.opt__card{display:flex;flex-direction:column;gap:6px;height:100%;padding:18px;background:var(--panel);border:1px solid var(--line);transition:border-color .25s,background .25s,transform .25s var(--ease)}
.opt__card b{font-weight:800;font-stretch:112%;font-size:17px;text-transform:uppercase;letter-spacing:-.01em}
.opt__card small{font-family:var(--mono);font-size:11.5px;color:var(--muted);line-height:1.5}
.opt__card em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--text);margin-top:auto;padding-top:10px}
.opt:hover .opt__card{border-color:var(--line-2);transform:translateY(-2px)}
.opt input:checked+.opt__card{border-color:var(--orange);background:linear-gradient(180deg,rgba(255,91,20,.14),rgba(255,91,20,.03));box-shadow:inset 0 0 0 1px var(--orange)}
.opt input:checked+.opt__card em{color:var(--orange)}
.opt input:focus-visible+.opt__card{outline:2px solid var(--lime);outline-offset:2px}
.cfg__out{position:sticky;top:96px;background:var(--panel);border:1px solid var(--line-2);clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,24px 100%,0 calc(100% - 24px))}
.cfg__viz{position:relative;height:320px;border-bottom:1px solid var(--line);background:
  radial-gradient(50% 60% at 50% 50%,rgba(255,91,20,.14),transparent 70%),
  linear-gradient(transparent 0 calc(100% - 1px),rgba(242,242,236,.05) 0) 0 0/100% 32px,
  linear-gradient(90deg,transparent 0 calc(100% - 1px),rgba(242,242,236,.05) 0) 0 0/32px 100%}
#topview{width:100%;height:100%}
#topview *{transition:all .6s var(--ease)}
.cfg__name{position:absolute;left:20px;top:16px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cfg__stats{margin:0;display:grid;grid-template-columns:1fr 1fr}
.cfg__stats div{padding:20px 24px;border-bottom:1px solid var(--line)}
.cfg__stats div:nth-child(odd){border-right:1px solid var(--line)}
.cfg__stats dt{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cfg__stats dd{margin:6px 0 12px;font-family:var(--mono);font-size:13px;color:var(--muted)}
.cfg__stats dd b{font-family:var(--display);font-weight:900;font-stretch:125%;font-size:34px;color:var(--text);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.meter{display:block;height:3px;background:var(--line)}
.meter i{display:block;height:100%;width:0;background:var(--lime);transition:width .7s var(--ease)}
.cfg__price{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 24px}
.cfg__price p:first-child{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.price{font-weight:900;font-stretch:125%;font-size:44px;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.price span{font-size:22px;color:var(--orange);vertical-align:top;margin-right:2px}

/* sim gallery */
.sim{position:relative;background:var(--bg)}
.sim__pin{height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.sim__track{display:flex;gap:24px;padding:0 32px;align-items:center;will-change:transform}
.sim__intro{flex:none;width:min(520px,80vw);padding-right:40px}
.sim__hint{margin-top:32px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime)}
.track{position:relative;flex:none;width:min(560px,78vw);aspect-ratio:4/5;max-height:72vh;overflow:hidden;background:#111;clip-path:polygon(0 0,calc(100% - 28px) 0,100% 28px,100% 100%,28px 100%,0 calc(100% - 28px))}
.track canvas{position:absolute;inset:0;width:100%;height:100%;transition:transform 1.2s var(--ease)}
.track:hover canvas{transform:scale(1.04)}
.track__meta{position:absolute;left:0;right:0;bottom:0;padding:28px;background:linear-gradient(transparent,rgba(0,0,0,.85));display:grid;gap:6px}
.track__meta p{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime)}
.track__meta h3{font-weight:900;font-stretch:125%;text-transform:uppercase;font-size:clamp(30px,3.4vw,48px);line-height:.9;letter-spacing:-.03em}
.track__meta span{font-family:var(--mono);font-size:12px;color:var(--muted)}

/* join */
.join{padding:160px 0;border-top:1px solid var(--line)}
.join__inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.form{display:grid;gap:18px;padding:36px;background:var(--panel);border:1px solid var(--line-2);clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,24px 100%,0 calc(100% - 24px))}
.field{display:grid;gap:8px}
.field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.field input,.field select{height:52px;padding:0 16px;background:var(--bg);border:1px solid var(--line-2);border-radius:0;outline:none;font-size:16px;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c8ff2e' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:12px}
.field input::placeholder{color:var(--dim)}
.field input:focus,.field select:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,255,46,.15)}
.field [aria-invalid="true"]{border-color:#ff4d4d}
.err{min-height:0;font-family:var(--mono);font-size:12px;color:#ff7a7a}
.err:empty{display:none}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted);cursor:pointer}
.check input{appearance:none;-webkit-appearance:none;flex:none;width:20px;height:20px;margin:1px 0 0;border:1px solid var(--line-2);background:var(--bg);display:grid;place-items:center;cursor:pointer}
.check input:checked{background:var(--lime);border-color:var(--lime)}
.check input:checked::after{content:"";width:10px;height:6px;border-left:2px solid #000;border-bottom:2px solid #000;transform:rotate(-45deg) translate(1px,-1px)}
.form__ok{font-family:var(--mono);font-size:13px;color:var(--lime)}
.form__ok:empty{display:none}

/* footer */
.foot{border-top:1px solid var(--line);overflow:hidden;padding-bottom:28px}
.foot__big{font-weight:900;font-stretch:125%;font-size:15.4vw;line-height:.8;letter-spacing:-.05em;text-align:center;margin:40px 0 32px;color:transparent;-webkit-text-stroke:1px rgba(242,242,236,.18);white-space:nowrap}
.foot__row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.foot__row nav{display:flex;gap:24px}
.foot__row a:hover{color:var(--lime)}
.foot__row p a{color:var(--text);border-bottom:1px solid var(--orange)}

/* reveal helpers (JS adds) */
.rv{opacity:0;transform:translateY(40px)}

@media (max-width:1024px){
  .nav__links{display:none}
  .cfg{grid-template-columns:1fr}
  .cfg__out{position:relative;top:0}
  .join__inner{grid-template-columns:1fr;gap:48px}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .wrap{padding:0 16px}
  .nav{padding:14px 16px}
  .hero{padding:0 16px 40px}
  .hero__row{flex-direction:column;align-items:stretch;gap:22px;margin-top:22px}
  .hero__sub{font-size:15.5px}
  .hero__cta .btn{flex:1;padding:0 14px}
  .hero__title i{-webkit-text-stroke:1.5px var(--orange)}
  .steps{left:16px;right:16px;width:auto;top:auto;bottom:40px;transform:none}
  .step{top:auto;bottom:0;transform:none}
  .step.is-on{transform:none}
  .step.is-before{transform:translateY(24px)}.step.is-after{transform:translateY(-24px)}
  .step h2{font-size:30px}
  .step p:last-child{font-size:14.5px;margin-top:10px}
  .rail{right:12px;top:96px;transform:none}
  .rail__bar{height:110px}
  .specs{padding:140px 0 100px}
  .sec-head{margin-bottom:48px}
  .spec-grid{grid-template-columns:1fr 1fr}
  .spec{padding:22px 16px}
  .spec__v{font-size:44px;gap:6px;flex-wrap:wrap}
  .spec__v small{font-size:12px}
  .build{padding:100px 0}
  .opts{grid-template-columns:1fr}
  .opt__card{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:4px 12px;padding:14px 16px}
  .opt__card small{flex-basis:100%;order:3}
  .opt__card em{margin:0 0 0 auto;padding:0;order:2}
  .cfg__viz{height:240px}
  .cfg__stats div{padding:16px}
  .cfg__stats dd b{font-size:26px}
  .cfg__price{flex-direction:column;align-items:stretch}
  .cfg__price .btn{width:100%}
  .sim__pin{height:auto;padding:100px 0;display:block;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-padding-inline:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .sim__pin::-webkit-scrollbar{display:none}
  .sim__track{padding:0 16px;gap:14px;width:max-content}
  .sim__intro{width:calc(100vw - 32px);padding-right:0;scroll-snap-align:start}
  .track{width:82vw;scroll-snap-align:center;aspect-ratio:3/4}
  .join{padding:100px 0}
  .form{padding:22px}
  .foot__row{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.001ms!important}
  .rv{opacity:1;transform:none}
}