:root{
  --night:#0E1116; --ink:#171B22; --slate:#5B6472; --paper:#F4F5F7; --white:#fff; --line:#E3E6EB;
  --accent:#FF5A36; --mint:#2FD6A0; --sky:#4CC9F0;
  --display:"Unbounded","Trebuchet MS",system-ui,sans-serif;
  --body:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.0625rem/1.65 var(--body);color:var(--ink);background:var(--white)}
img,svg{max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:600;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.9rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:1.15rem;font-family:var(--body);font-weight:800;letter-spacing:0}
p{margin:0 0 1rem}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--night);padding:.6rem 1rem;font-weight:800;z-index:100}
.skip:focus{left:0}
.muted{color:var(--slate)}
.lead{font-size:1.25rem;line-height:1.55;max-width:38rem}

/* top */
.bar{background:var(--accent);color:var(--night);font-weight:700;font-size:.95rem;text-align:center;padding:.45rem 1rem}
.bar a{text-underline-offset:3px}
header.top{background:var(--night);color:#fff}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.55rem;font:600 1.35rem var(--display);text-decoration:none;color:#fff}
.brand svg{color:#fff}
nav.main{display:flex;align-items:center;gap:1.6rem;font-weight:700;font-size:.98rem}
nav.main a{text-decoration:none;opacity:.85;padding:.3rem 0}
nav.main a:hover,nav.main a[aria-current="page"]{opacity:1;box-shadow:0 2px 0 var(--accent)}
.btn{display:inline-block;font:800 1rem var(--body);padding:.8rem 1.4rem;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;text-align:center;line-height:1.2}
.btn.primary{background:var(--accent);color:var(--night)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.dark{background:var(--night);color:#fff}
.btn.dark:hover{background:var(--ink)}
.btn.line{border-color:var(--night);color:var(--night)}
.btn.line:hover{background:var(--paper)}
.btn.small{padding:.5rem 1rem;font-size:.92rem}
nav.main .btn{opacity:1;box-shadow:none}
details.menu{display:none}

@media(max-width:820px){
  nav.main{display:none}
  details.menu{display:block;position:relative}
  details.menu summary{list-style:none;cursor:pointer;font-weight:800;border:2px solid rgba(255,255,255,.35);border-radius:999px;padding:.45rem 1.1rem}
  details.menu summary::-webkit-details-marker{display:none}
  details.menu .panel{position:absolute;right:0;top:calc(100% + .6rem);background:var(--ink);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:.75rem;min-width:220px;display:flex;flex-direction:column;z-index:20}
  details.menu .panel a{padding:.7rem .9rem;text-decoration:none;font-weight:700;border-radius:10px}
  details.menu .panel a:hover{background:rgba(255,255,255,.08)}
}

/* hero */
.hero{background:var(--night);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem 3rem;align-items:center;padding:clamp(2.5rem,7vw,5.5rem) 0}
.hero h1 span{color:var(--accent)}
.hero .lead{color:#C5CBD6;margin:1.4rem 0 2rem}
.btns{display:flex;flex-wrap:wrap;gap:.75rem}
.stage{position:relative;aspect-ratio:1/1;max-width:520px;width:100%;margin-inline:auto}
.stage::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle at 50% 45%,rgba(255,90,54,.28),rgba(76,201,240,.08) 55%,transparent 70%)}
.orb{position:absolute;width:46%;aspect-ratio:1/1;border-radius:32px;background:linear-gradient(160deg,#20262F,#151A21);border:1px solid rgba(255,255,255,.1);padding:8%;color:#DDE2EA;display:grid;place-items:center}
.orb svg{width:100%;height:100%}
.orb.a{left:3%;top:3%;transform:rotate(-6deg)}
.orb.b{right:3%;top:10%;transform:rotate(5deg)}
.orb.c{left:27%;bottom:3%;transform:rotate(-2deg)}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr}.stage{max-width:380px}}
@media(prefers-reduced-motion:no-preference){
  .orb{animation:float 7s ease-in-out infinite}
  .orb.b{animation-delay:-2.3s}.orb.c{animation-delay:-4.6s}
  @keyframes float{50%{translate:0 -8px}}
}

/* sections */
.sec{padding:clamp(3rem,8vw,6rem) 0}
.sec.paper{background:var(--paper)}
.sec.night{background:var(--night);color:#fff}
.sec-head{max-width:40rem;margin-bottom:2.5rem}
.sec-head p{margin:1rem 0 0;color:var(--slate);font-size:1.15rem}
.night .sec-head p{color:#C5CBD6}

/* product cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem 3rem}
@media(max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid3,.grid2{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;text-decoration:none;background:var(--white);border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(14,17,22,.1)}
.pcard .pic{background:color-mix(in srgb,var(--accent) 13%,white);aspect-ratio:4/3;display:grid;place-items:center;color:var(--ink)}
.pcard .pic svg{width:56%;height:auto}
.pcard .info{padding:1.25rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.pcard .short{color:var(--slate);font-size:.98rem;line-height:1.5}
.pcard .meta{margin-top:auto;padding-top:.8rem;display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.price{font-weight:800}
.pill{display:inline-block;font-size:.8rem;font-weight:800;padding:.2rem .7rem;border-radius:999px;background:color-mix(in srgb,var(--accent) 16%,white);color:var(--ink)}
.pill.soon{background:var(--paper);color:var(--slate)}
@media(prefers-reduced-motion:reduce){.pcard{transition:none}.pcard:hover{transform:none}}

/* how it works */
.flow{display:grid;grid-template-columns:1fr 60px 1fr 60px 1fr;gap:0;align-items:stretch;margin-top:1rem}
.flow>.col{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:1.4rem}
.flow h3{margin-bottom:.8rem}
.flow .arrow{display:grid;place-items:center;color:var(--slate);font-size:1.8rem}
.chips{display:flex;flex-direction:column;gap:.55rem}
.chip{display:flex;align-items:center;gap:.7rem;background:var(--paper);border-radius:14px;padding:.55rem .8rem;font-weight:700}
.chip i{display:block;width:12px;height:12px;border-radius:50%;background:var(--accent);flex:none}
@media(max-width:820px){.flow{grid-template-columns:1fr}.flow .arrow{transform:rotate(90deg);padding:.4rem 0}}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;counter-reset:s}
.steps>div{border-top:3px solid var(--accent);padding-top:1rem;counter-increment:s}
.steps>div::before{content:counter(s);display:block;font:600 1.6rem var(--display);color:var(--accent);margin-bottom:.4rem}
@media(max-width:760px){.steps{grid-template-columns:1fr}}

/* product page */
.phero{background:var(--night);color:#fff}
.phero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:2rem 3.5rem;align-items:center;padding:clamp(2.5rem,7vw,5rem) 0}
.phero .art{background:linear-gradient(160deg,#20262F,#151A21);border:1px solid rgba(255,255,255,.1);border-radius:36px;aspect-ratio:1/1;display:grid;place-items:center;color:#DDE2EA;position:relative}
.phero .art::before{content:"";position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 30%,transparent),transparent 68%)}
.phero .art svg{width:62%;position:relative}
.phero h1{font-size:clamp(2rem,4.6vw,3.3rem)}
.phero .lead{color:#C5CBD6;margin:1.2rem 0 1.6rem}
.phero .row{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap}
.phero .price{font:600 1.7rem var(--display)}
.note{font-size:.92rem;color:var(--slate)}
.phero .note{color:#9AA3B2;margin-top:1.2rem}
@media(max-width:820px){.phero .wrap{grid-template-columns:1fr}.phero .art{max-width:380px;margin-inline:auto;width:100%}}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:.9rem}
.ticks li{position:relative;padding-left:2rem}
.ticks li::before{content:"";position:absolute;left:0;top:.42em;width:1.05rem;height:1.05rem;border-radius:50%;background:var(--accent)}
.ticks li::after{content:"";position:absolute;left:.33rem;top:.62em;width:.28rem;height:.5rem;border:solid var(--night);border-width:0 2px 2px 0;transform:rotate(40deg)}
table.specs{width:100%;border-collapse:collapse}
table.specs th,table.specs td{text-align:left;padding:.85rem 0;border-bottom:1px solid var(--line);vertical-align:top}
table.specs th{width:42%;font-weight:700;color:var(--slate)}
details.q{border-top:1px solid var(--line)}
details.q:last-of-type{border-bottom:1px solid var(--line)}
details.q summary{cursor:pointer;list-style:none;padding:1.1rem 2.5rem 1.1rem 0;font-weight:800;position:relative}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"+";position:absolute;right:.2rem;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:600;color:var(--accent)}
details.q[open] summary::after{content:"\2013"}
details.q p{margin:0 0 1.2rem;color:var(--slate);max-width:40rem}
.faq{max-width:46rem}

/* forms */
.formcard{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:clamp(1.3rem,4vw,2.2rem);max-width:640px}
.sec.paper .formcard{border-color:transparent}
.f{margin-bottom:1.1rem}
.f label,.f legend{display:block;font-weight:800;margin-bottom:.3rem;font-size:.98rem}
.f input[type=text],.f input[type=email],.f input[type=tel],.f input[type=number],.f select,.f textarea{width:100%;padding:.75rem .9rem;font:inherit;border:2px solid #C9CFD8;border-radius:12px;background:#fff;color:var(--ink)}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--night);outline:none}
.f textarea{min-height:120px;resize:vertical}
.f fieldset{border:0;padding:0;margin:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.check{display:flex;gap:.65rem;align-items:flex-start;font-weight:600;margin:0 0 .5rem}
.check input{width:1.15rem;height:1.15rem;margin-top:.3rem;accent-color:var(--night);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.errors{background:#FDECEA;border:1px solid #F5B8B0;color:#8A1F11;border-radius:12px;padding:.9rem 1.1rem;margin-bottom:1.2rem;font-weight:600}
.errors ul{margin:.3rem 0 0;padding-left:1.2rem}
.formcard .btn{width:100%;font-size:1.05rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem 4rem;align-items:start}
@media(max-width:860px){.two{grid-template-columns:1fr}}
.thanks{text-align:center;max-width:38rem;margin-inline:auto}
.thanks .tick{width:72px;height:72px;border-radius:50%;background:var(--accent);display:grid;place-items:center;margin:0 auto 1.4rem}
.thanks .tick svg{width:34px;color:var(--night)}

/* shop */
.shophead{background:var(--night);color:#fff;padding:clamp(2rem,6vw,3.6rem) 0}
.shophead p{color:#C5CBD6;margin:.8rem 0 0;max-width:36rem}
.tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.8rem}
.tabs a{text-decoration:none;font-weight:800;border:2px solid var(--line);border-radius:999px;padding:.4rem 1.1rem}
.tabs a[aria-current="page"]{background:var(--night);color:#fff;border-color:var(--night)}
.buybox{position:sticky;top:1rem}

/* legal text */
.prose{max-width:44rem}
.prose h2{font-size:1.5rem;margin:2.2rem 0 .7rem}
.prose ul{padding-left:1.2rem}
.prose li{margin-bottom:.4rem}
.callout{background:var(--paper);border-left:5px solid var(--accent);border-radius:0 16px 16px 0;padding:1.1rem 1.3rem;margin:1.5rem 0}

/* footer */
footer{background:var(--night);color:#C5CBD6;padding:3rem 0 2.5rem;font-size:.95rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
footer h3{color:#fff;font-size:1rem;margin-bottom:.7rem}
footer a{text-decoration:none;display:block;padding:.15rem 0}
footer a:hover{color:#fff;text-decoration:underline}
footer .brand{margin-bottom:.8rem}
footer .fine{margin-top:2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem;color:#8E97A6}
@media(max-width:700px){footer .cols{grid-template-columns:1fr}}