:root{
  --green:#B8F437; --black:#0B0B0C; --card:#15161A; --line:rgba(255,255,255,.1);
  --muted:rgba(255,255,255,.62); --red:#E5484D; --ink:#0B0B0C;
  --sans:'IBM Plex Sans','IBM Plex Sans Arabic',sans-serif; --mono:'IBM Plex Mono',monospace;
  --gut:clamp(16px,4vw,56px); --max:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--black);color:#fff;font-family:var(--sans);font-size:16px;line-height:1.8;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
h1,h2,h3{font-weight:700;line-height:1.2;letter-spacing:-.01em}
.mono,.num{font-family:var(--mono);direction:ltr;unicode-bidi:isolate}
section{scroll-margin-top:84px}

/* header */
header{position:fixed;inset-inline:0;top:0;z-index:50;transition:background .3s,border-color .3s,transform .35s;border-bottom:1px solid transparent}
header.scrolled{background:rgba(11,11,12,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
header.hide{transform:translateY(-100%)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav .logo img{height:34px;width:auto}
.links{display:flex;gap:28px;font-size:15px;color:var(--muted)}
.links a{transition:color .2s}
.links a:hover,.links a.active{color:#fff}
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:12px 24px;font-weight:600;font-size:15px;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn.g{background:var(--green);color:var(--ink)}
.btn.o{border:1px solid rgba(255,255,255,.3);color:#fff}
.btn.o:hover{background:#fff;color:var(--ink)}
.btn.k{background:var(--ink);color:#fff}
.btn svg{width:18px;height:18px}
.nav .btn{padding:9px 20px;font-size:14px}
.burger{display:none;background:none;border:0;width:36px;height:36px;position:relative;cursor:pointer}
.burger span{position:absolute;inset-inline:6px;height:1.5px;background:#fff;transition:transform .3s,top .3s}
.burger span:nth-child(1){top:12px}.burger span:nth-child(2){top:18px}.burger span:nth-child(3){top:24px}
body.menu .burger span:nth-child(1){top:18px;transform:rotate(45deg)}
body.menu .burger span:nth-child(2){opacity:0}
body.menu .burger span:nth-child(3){top:18px;transform:rotate(-45deg)}

/* hero */
.hero{padding-top:clamp(110px,15vh,150px);padding-bottom:clamp(48px,6vw,80px);position:relative}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.batt{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(229,72,77,.5);color:var(--red);border-radius:999px;padding:4px 12px;font:600 13px var(--mono)}
.batt::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
.hero h1{font-size:clamp(44px,6.6vw,96px);margin-top:22px}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p{color:var(--muted);font-size:clamp(17px,1.5vw,20px);margin-top:22px;max-width:30em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero figure{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:4/5;background:var(--card)}
.hero figure img{width:100%;height:100%;object-fit:cover}
.hero figure::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:inherit}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(40px,5vw,64px);padding-top:28px;border-top:1px solid var(--line)}
.chip{display:inline-flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px}
.chip b{font:600 14px var(--mono);color:var(--green);direction:ltr}

/* blocks */
.block{padding-block:clamp(72px,10vw,140px)}
.eyebrow{font:500 12px var(--mono);letter-spacing:.14em;color:var(--green);text-transform:uppercase;direction:ltr;display:inline-block}
.head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.head h2{font-size:clamp(32px,4.4vw,60px);margin-top:14px}
.head p{color:var(--muted);max-width:30em;justify-self:end}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;min-height:240px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.step:hover{border-color:rgba(184,244,55,.5);transform:translateY(-4px)}
.step .n{font:600 44px var(--mono);color:var(--green);line-height:1}
.step h3{font-size:22px}
.step p{color:var(--muted);font-size:15px;margin-top:8px}
.step::before{content:"";position:absolute;inset-inline:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--green),transparent);opacity:0;transition:opacity .3s}
.step:hover::before{opacity:1}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
.split figure{border-radius:28px;overflow:hidden;aspect-ratio:1/1;background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}
.split figure img{width:100%;height:100%;object-fit:cover}
.split h2{font-size:clamp(32px,4.2vw,56px);margin-top:14px}
.split p{color:var(--muted);margin-top:18px;max-width:30em;font-size:17px}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:34px}
.spec{border:1px solid var(--line);border-radius:18px;padding:18px 20px}
.spec b{display:block;font:600 clamp(24px,2.4vw,34px) var(--mono);color:#fff;line-height:1.2}
.spec span{display:block;color:var(--muted);font-size:14px;margin-top:6px}

/* price band — green is the only background here */
.price{background:var(--green);color:var(--ink)}
.price .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding-block:clamp(64px,9vw,120px)}
.price .eyebrow{color:var(--ink)}
.price h2{font-size:clamp(28px,3vw,40px);margin-top:12px}
.price .big{display:flex;align-items:baseline;gap:16px;justify-content:flex-end}
.price .big b{font:600 clamp(96px,16vw,220px) var(--mono);line-height:.85;direction:ltr}
.price .big span{font-size:clamp(20px,2vw,28px);font-weight:600}
.price p{margin-top:16px;font-size:17px;max-width:28em;border-top:1px solid rgba(11,11,12,.2);padding-top:16px}

/* where / partners */
.logos{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.logos div{aspect-ratio:1/1;border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.logos img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);opacity:.9;transition:filter .3s,opacity .3s}
.logos div:hover img{filter:none;opacity:1}

/* app band */
.app{position:relative;overflow:hidden;border-radius:32px;background:var(--card);border:1px solid var(--line);display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch;min-height:420px}
.app .txt{padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:center}
.app h2{font-size:clamp(32px,4vw,54px)}
.app p{color:var(--muted);margin-top:14px;font-size:17px}
.app figure{position:relative}
.app figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* faq */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-size:clamp(18px,1.8vw,22px);font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 28px var(--mono);color:var(--green);transition:transform .3s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:24px;max-width:40em}

/* partners page */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.why div{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px;min-height:220px}
.why .ic{width:44px;height:44px;border-radius:12px;background:rgba(184,244,55,.12);display:grid;place-items:center;color:var(--green)}
.why .ic svg{width:22px;height:22px}
.why h3{font-size:22px;margin-top:28px}
.why p{color:var(--muted);font-size:15px;margin-top:8px}
.stations{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.st{background:var(--card);border:1px solid var(--line);border-radius:28px;overflow:hidden;display:flex;flex-direction:column}
.st figure{aspect-ratio:4/3;overflow:hidden;background:#000}
.st figure img{width:100%;height:100%;object-fit:cover}
.st .b{padding:26px 28px 30px}
.st .tag{display:inline-block;font:600 12px var(--mono);color:var(--ink);background:var(--green);padding:4px 10px;border-radius:999px;direction:ltr}
.st .tag.o{background:transparent;color:var(--green);border:1px solid rgba(184,244,55,.5)}
.st h3{font-size:26px;margin-top:14px}
.st p{color:var(--muted);font-size:15px;margin-top:8px}
.models{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.model{border:1px solid var(--line);border-radius:28px;padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:14px}
.model.hl{background:var(--green);color:var(--ink);border-color:var(--green)}
.model .k{font:600 12px var(--mono);letter-spacing:.14em;opacity:.75}
.model h3{font-size:clamp(26px,2.6vw,36px)}
.model p{font-size:16px;opacity:.8}
.model ul{list-style:none;display:grid;gap:10px;margin-top:6px}
.model li{display:flex;gap:10px;font-size:15px}
.model li::before{content:"";flex:none;width:18px;height:18px;margin-top:5px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230B0B0C' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.model.hl li::before{background-color:var(--ink);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23B8F437' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E")}
.cover{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line)}
.cover div{padding-top:22px;padding-inline-end:18px;border-inline-start:1px solid var(--line);padding-inline-start:18px}
.cover div:first-child{border-inline-start:0;padding-inline-start:0}
.cover .num{font-size:13px;color:var(--green)}
.cover b{display:block;font-size:17px;margin-top:8px;line-height:1.5;font-weight:600}
.final{text-align:center;padding-block:clamp(80px,11vw,150px)}
.final h2{font-size:clamp(36px,5.4vw,76px)}
.final p{color:var(--muted);margin:18px auto 0;max-width:32em;font-size:18px}
.final .cta{justify-content:center}

/* footer */
footer{border-top:1px solid var(--line);padding-top:64px}
.f{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:48px}
.f img{height:40px;width:auto}
.f .own{color:var(--muted);font-size:14px;margin-top:20px;max-width:32em}
.f .own a{color:#fff;border-bottom:1px solid var(--line)}
.f h4{font:500 12px var(--mono);letter-spacing:.14em;color:var(--green);margin-bottom:16px}
.f ul{list-style:none;display:grid;gap:8px;color:var(--muted);font-size:15px}
.f ul a:hover{color:#fff}
.fb{border-top:1px solid var(--line);padding-block:20px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font:13px var(--mono)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}

@media (max-width:1024px){
  .steps{grid-template-columns:1fr 1fr}
  .cover{grid-template-columns:1fr 1fr;row-gap:24px}
  .cover div:nth-child(odd){border-inline-start:0;padding-inline-start:0}
}
@media (max-width:900px){
  .links{position:fixed;inset:72px 0 auto 0;background:rgba(11,11,12,.97);flex-direction:column;gap:0;padding:8px var(--gut) 24px;border-bottom:1px solid var(--line);opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .25s,transform .25s}
  .links a{padding-block:14px;font-size:20px;color:#fff;border-bottom:1px solid var(--line)}
  body.menu .links{opacity:1;pointer-events:auto;transform:none}
  body.menu header{background:var(--black)}
  .burger{display:block}
  .nav .btn{display:none}
  .hero .grid,.head,.split,.price .wrap,.app,.stations,.models{grid-template-columns:1fr}
  .head p{justify-self:start}
  .hero figure{aspect-ratio:4/3}
  .price .big{justify-content:flex-start}
  .app figure{min-height:260px}
  .why{grid-template-columns:1fr}
  .f{grid-template-columns:1fr 1fr}
  .f > :first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .steps,.specs{grid-template-columns:1fr}
  .cover{grid-template-columns:1fr}
  .cover div{border-inline-start:0;padding-inline-start:0}
  .fb{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}