:root{--bg:#F1F4F2;--surface:#FFFFFF;--ink:#0E1A17;--muted:#3D4A46;--line:#D5DCD8;--line2:#B9C4BF;--accent:#0A6A54;--accent-d:#064A3B;--lime:#C8F169;--tint:#F1F7E2;--band:#E4EAE6;--onink:#B7C6C0;--display:'Space Grotesk',system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--accent)}a:hover{color:var(--accent-d)}
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.03em;line-height:1.08;text-wrap:balance}
h1{font-weight:700;font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.035em}
h2{font-weight:700;font-size:clamp(28px,4vw,44px)}
h3{font-weight:600;font-size:21px;letter-spacing:-.01em;line-height:1.25}
p{margin:0;text-wrap:pretty}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
.section{padding-block:80px}
.stackv{display:flex;flex-direction:column;gap:16px}
.lead{font-size:19px;color:var(--muted);max-width:560px}
.muted{color:var(--muted)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:#fff;padding:12px 16px;z-index:10}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.hdr{border-bottom:1px solid var(--line);background:var(--bg)}
.hdr .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 28px;padding-block:14px}
.logo{font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.logo span{color:var(--accent)}
.nav{display:flex;flex-wrap:wrap;gap:0 24px;font-size:15px;font-weight:500}
.nav a{color:var(--ink);text-decoration:none;padding:12px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current=page]{color:var(--accent);border-bottom-color:var(--accent)}
.cartbtn{position:relative;width:44px;height:44px;border-radius:999px;border:1px solid var(--line2);background:#fff;color:var(--ink);display:inline-flex;align-items:center;justify-content:center}
.cartbtn b{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--ink);color:var(--lime);font-size:12px;line-height:20px;text-align:center}
.cartbtn b:empty{display:none}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:600 16px Inter,system-ui,sans-serif;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--accent-d);border-color:var(--accent-d);color:#fff}
.btn.lime{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.btn.lime:hover{background:#B5E04E;border-color:#B5E04E;color:var(--ink)}
.btn.ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.sm{min-height:44px;padding:0 18px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}

.hero{display:flex;flex-wrap:wrap;align-items:center;gap:48px 64px;padding-block:64px 80px}
.hero>.stackv{flex:1 1 480px;min-width:0;gap:24px;align-items:flex-start}
.layers{flex:1 1 360px;min-width:0;max-width:500px;position:relative;aspect-ratio:1/1}
.layers i{position:absolute;left:4%;width:36%;height:62%;border-radius:28px;transform:rotateX(60deg) rotateZ(-45deg)}
.layers i:nth-child(1){top:41%;background:var(--ink);box-shadow:0 0 0 6px #24332F}
.layers i:nth-child(2){top:19%;background:rgba(10,106,84,.28);border:2px solid var(--accent)}
.layers i:nth-child(3){top:-3%;background:rgba(255,255,255,.82);border:2px solid var(--ink)}
.layers span{position:absolute;left:60%;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600}
.layers span::before{content:"";width:28px;height:1px;background:currentColor}
.layers span:nth-of-type(1){top:24%}.layers span:nth-of-type(2){top:46%;color:var(--accent)}.layers span:nth-of-type(3){top:68%}

.white{background:#fff;border-block:1px solid var(--line)}
.band{background:var(--band)}
.dark{background:var(--ink);color:#fff}
.dark .muted{color:var(--onink)}

.tabs,.chips{display:flex;flex-wrap:wrap;gap:10px}
.tab,.chip{min-height:44px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font:500 15px Inter,system-ui,sans-serif;cursor:pointer}
.tab{min-height:48px;padding:0 24px;border-radius:999px;border-color:var(--line2);font-weight:600;font-size:16px}
.tab[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip[aria-pressed=true]{background:var(--tint);border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.picker{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}
.picker .chips{flex:999 1 480px;min-width:0}
.quote{flex:1 1 320px;min-width:0;padding:28px;border-radius:20px;background:var(--ink);color:#fff;display:flex;flex-direction:column;gap:14px}
.quote .q-s{font-size:14px;color:var(--onink)}
.quote .q-m{font-family:var(--display);font-weight:600;font-size:24px;line-height:1.2}
.quote .q-p{font-family:var(--display);font-weight:700;font-size:40px;line-height:1.05;letter-spacing:-.02em;color:var(--lime)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:24px}
.step{display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:2px solid var(--ink)}
.step b{font-family:var(--display);font-size:15px;color:var(--accent)}
.step p,.small{font-size:15px;color:var(--muted)}
.dev{display:flex;flex-direction:column;gap:8px;padding:24px;border-radius:20px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.dev:hover{border-color:var(--accent);color:var(--ink)}
.dev span{font-size:15px;color:var(--muted)}

.cmpbox{overflow-x:auto}
.cmp{min-width:620px;display:grid;grid-template-columns:1.1fr 1fr 1fr;background:#fff;border:1px solid #C3CEC8;border-radius:20px;overflow:hidden;font-size:15px}
.cmp>div{padding:18px 24px;border-bottom:1px solid var(--line)}
.cmp>div:nth-last-child(-n+3){border-bottom:0}
.cmp>div:nth-child(3n+1){color:var(--muted)}
.cmp>div:nth-child(3n+2){background:var(--tint);font-weight:500}
.cmp>div:nth-child(2){background:var(--ink);color:#fff;font-weight:600}
.cmp>div:nth-child(3){font-weight:600}

.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;display:flex;flex-direction:column;gap:14px}
.card h3{font-size:19px}
.card h3 a{color:var(--ink);text-decoration:none}
.card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.price{font-family:var(--display);font-weight:700;font-size:22px}
.ph{aspect-ratio:4/5;border-radius:12px;background:var(--band);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph.sq{aspect-ratio:1/1;border-radius:24px}
.ph i{display:block;width:42%;aspect-ratio:9/19;border-radius:14% / 6.5%;background:var(--ink);box-shadow:0 0 0 5px #fff,0 0 0 6px var(--line2);position:relative}
.ph i::after{content:"";position:absolute;top:3.5%;left:36%;width:28%;height:3.2%;border-radius:999px;background:#2A3A35}
.ph img{width:100%;height:100%;object-fit:cover}
.tag{align-self:flex-start;padding:3px 10px;border-radius:999px;background:var(--tint);border:1px solid #A9C653;font-size:12px;font-weight:600;color:#2F4208}

.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted);padding-block:24px 0}
.two{display:flex;flex-wrap:wrap;gap:40px 56px;align-items:flex-start}
.two>*{flex:1 1 420px;min-width:0}
.gradebtns{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr));gap:12px}
.grade{text-align:left;padding:14px 18px;border-radius:16px;border:2px solid var(--line);background:#fff;color:var(--ink);font:inherit;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.grade b{font-family:var(--display);font-size:18px}
.grade span{font-size:14px;color:var(--muted)}
.grade[aria-pressed=true]{border-color:var(--accent);background:var(--tint)}
.bigprice{font-family:var(--display);font-weight:700;font-size:44px;line-height:1;letter-spacing:-.02em}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:999px;background:#fff}
.qty button{width:46px;height:52px;border:0;background:transparent;font-size:22px;color:var(--ink);cursor:pointer}
.qty span{min-width:28px;text-align:center;font-weight:600}
.specs{border-top:1px solid var(--line);font-size:15px}
.specs div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.specs div span:first-child{color:var(--muted)}
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:0 32px;font-size:15px}
.checks li{padding:14px 0 14px 32px;border-bottom:1px solid var(--line);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A6A54' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") left 15px/20px no-repeat}
.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,48px)}
.cta{border-radius:24px;padding:clamp(24px,4vw,48px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 48px}
.prose{max-width:720px;display:flex;flex-direction:column;gap:16px}
.prose h2{font-size:clamp(24px,3vw,32px);margin-top:16px}
.prose p{color:var(--muted);font-size:17px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:600;font-size:19px}
.faq details p{margin-top:10px;color:var(--muted)}

.line{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding:18px 0;border-bottom:1px solid var(--line)}
.line .nm{flex:1 1 240px;min-width:0;font-weight:600}
.line .nm small{display:block;font-weight:400;color:var(--muted);font-size:14px}
.linkbtn{background:none;border:0;padding:12px 0;color:var(--accent);font:inherit;text-decoration:underline;cursor:pointer}
.total{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-top:20px;font-weight:600}
form.f{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px 20px}
.f label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.f .full{grid-column:1/-1}
.f input,.f textarea,.f select{font:16px Inter,system-ui,sans-serif;min-height:48px;padding:10px 14px;border:1px solid var(--line2);border-radius:12px;background:#fff;color:var(--ink)}
.f textarea{min-height:110px;resize:vertical}
.f fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.f legend{font-size:14px;font-weight:600;padding:0;margin-bottom:8px}
.f .opt{flex-direction:row;align-items:center;gap:12px;font-weight:500;font-size:15px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;min-height:48px}
.f .opt input{min-height:0;width:18px;height:18px;accent-color:var(--accent)}
.f .opt span:last-child{margin-left:auto;color:var(--muted)}
.msg{padding:14px 18px;border-radius:12px;background:var(--tint);border:1px solid #A9C653}
.msg.err{background:#FDF0EC;border-color:#D9826A}
[hidden]{display:none!important}

.ftr{background:var(--ink);color:var(--onink);font-size:15px}
.ftr .grid{padding-block:48px 56px;gap:32px}
.ftr .col{display:flex;flex-direction:column;gap:6px}
.ftr b{color:#fff}
.ftr a{color:var(--onink)}.ftr a:hover{color:#fff}
.ftr .logo{color:#fff;font-size:22px}.ftr .logo span{color:var(--lime)}
@media (max-width:640px){.section{padding-block:56px}.layers span{font-size:11px}.nav{order:3;width:100%;gap:0 18px}}