@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,700;12..96,800&family=Instrument+Sans:wght@400;500;600&display=swap');
:root{
  --paper:#F3F5F2; --white:#FFFFFF; --ink:#18201C; --muted:#5B6660; --line:#D6DCD6;
  --green:#0E5E46; --green-dk:#0A4735; --mint:#DDEBE3; --tag:#FFCF3A; --tag-dk:#E2B21C; --red:#B3261E;
  --display:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif;
  --body:'Instrument Sans','Segoe UI',system-ui,-apple-system,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green)}
a:hover{color:var(--green-dk)}
:focus-visible{outline:3px solid var(--tag-dk);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,5.6vw,4.6rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem);font-weight:700}
h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font:600 1rem/1 var(--body);padding:.95em 1.5em;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:#fff;text-decoration:none;cursor:pointer;transition:background .15s,color .15s}
.btn:hover{background:var(--green);border-color:var(--green);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.green{background:var(--green);border-color:var(--green)}
.btn.green:hover{background:var(--green-dk);border-color:var(--green-dk)}
.btn.full{width:100%}

/* header */
.site-head{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-head .wrap{display:flex;align-items:center;gap:32px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font:800 1.45rem/1 var(--display);color:var(--ink);text-decoration:none;letter-spacing:-.03em}
.logo svg{flex:none}
.nav{display:flex;gap:26px;flex:1}
.nav a{color:var(--ink);text-decoration:none;font-weight:500}
.nav a:hover,.nav a[aria-current]{color:var(--green)}
.head-actions{display:flex;gap:12px;align-items:center}
.head-actions a.login{color:var(--ink);font-weight:500;text-decoration:none}
.head-actions .btn{padding:.7em 1.2em;font-size:.95rem}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--ink)}
@media (max-width:900px){
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;padding:16px 24px 24px;gap:14px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .menu-btn{display:block;margin-left:auto}
  .head-actions a.login{display:none}
  .site-head .wrap{gap:12px}
}

/* inspection tag: the signature element */
.tag{position:relative;background:var(--tag);color:var(--ink);border-radius:10px;padding:18px 20px 16px 40px;font-size:.92rem;line-height:1.35;clip-path:polygon(20px 0,100% 0,100% 100%,20px 100%,0 50%)}
.tag::before{content:"";position:absolute;left:16px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:var(--paper);box-shadow:inset 0 0 0 2px var(--tag-dk)}
.tag .grade{font:800 2rem/1 var(--display);display:block;margin-bottom:4px}
.tag dl{margin:8px 0 0;display:grid;grid-template-columns:auto 1fr;gap:2px 12px}
.tag dt{font-weight:600}
.tag dd{margin:0}
.chip-grade{position:absolute;top:14px;left:0;background:var(--tag);font:700 .85rem/1 var(--body);padding:7px 14px 7px 14px;clip-path:polygon(0 0,100% 0,calc(100% - 8px) 50%,100% 100%,0 100%);z-index:2}

/* hero */
.hero{padding:72px 0 64px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center}
.hero p.lead{font-size:1.25rem;color:var(--muted);max-width:34em}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-device{position:relative;background:var(--mint);border-radius:28px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.hero-device .art{position:absolute;inset:9% 27%}
.hero-device .art svg,.hero-device .art img{width:100%;height:100%;object-fit:contain}
.hero-device .tag{position:absolute;right:-18px;bottom:36px;width:260px;transform:rotate(-4deg);transform-origin:left center;animation:swing 1.6s ease-out .3s both}
@keyframes swing{0%{transform:rotate(-14deg)}55%{transform:rotate(1deg)}100%{transform:rotate(-4deg)}}
@media (prefers-reduced-motion:reduce){.hero-device .tag{animation:none}}
.proof{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;color:var(--muted);font-size:.95rem}
.proof strong{color:var(--ink)}
@media (max-width:900px){
  .hero{padding:40px 0 48px}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero-device .tag{right:12px;bottom:16px;width:230px}
}

/* sections */
section.block{padding:72px 0}
section.alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-head h2{margin:0}
.sec-head p{max-width:36em;color:var(--muted);margin:0}

/* grades */
.grades{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--white)}
.grades > div{padding:28px;border-right:1px solid var(--line)}
.grades > div:last-child{border-right:0}
.grades .letter{font:800 3.4rem/1 var(--display);color:var(--green);margin-bottom:10px}
.grades .save{display:inline-block;margin-top:6px;font-weight:600;background:var(--mint);padding:4px 10px;border-radius:999px;font-size:.9rem}
@media (max-width:800px){.grades{grid-template-columns:1fr}.grades > div{border-right:0;border-bottom:1px solid var(--line)}.grades > div:last-child{border-bottom:0}}

/* product grid */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filters button{font:500 .95rem/1 var(--body);padding:.7em 1.1em;border-radius:999px;border:1px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column}
.card:hover{border-color:var(--ink);color:var(--ink)}
.card .pic{aspect-ratio:4/3;background:var(--paper);position:relative}
.card .pic img,.card .pic > svg{position:absolute;inset:24px;width:calc(100% - 48px);height:calc(100% - 48px);object-fit:contain}
.card .body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:4px;flex:1}
.card h3{font-size:1.08rem;margin:0}
.card .spec{color:var(--muted);font-size:.92rem}
.card .price{margin-top:auto;padding-top:10px;display:flex;align-items:baseline;gap:10px}
.card .price strong{font:700 1.35rem/1 var(--display)}
.card .price s{color:var(--muted);font-size:.92rem}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* product page */
.pdp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;padding:28px 0 72px}
.pdp .gallery{background:var(--white);border:1px solid var(--line);border-radius:22px;aspect-ratio:1/1;position:relative}
.pdp .gallery img,.pdp .gallery > svg{position:absolute;inset:12%;width:76%;height:76%;object-fit:contain}
.pdp .price-line{display:flex;align-items:baseline;gap:14px;margin:8px 0 20px;flex-wrap:wrap}
.pdp .price-line strong{font:800 2.4rem/1 var(--display)}
.pdp .price-line s{color:var(--muted)}
.pdp .price-line span{background:var(--mint);color:var(--green-dk);font-weight:600;padding:4px 10px;border-radius:999px;font-size:.9rem}
.pdp .tag{max-width:360px;margin:0 0 24px}
.pdp .buy{display:grid;gap:10px;max-width:420px}
ul.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:8px}
ul.checks li{padding-left:28px;position:relative}
ul.checks li::before{content:"";position:absolute;left:4px;top:.45em;width:12px;height:7px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.breadcrumb{padding-top:28px;font-size:.92rem;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.specs{width:100%;border-collapse:collapse;margin-top:12px}
.specs th,.specs td{text-align:left;padding:10px 0;border-bottom:1px solid var(--line);vertical-align:top}
.specs th{width:40%;font-weight:500;color:var(--muted)}
@media (max-width:860px){.pdp{grid-template-columns:minmax(0,1fr);gap:28px}}

/* process: a real sequence */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.steps > div{border-top:3px solid var(--ink);padding-top:16px;counter-increment:step}
.steps > div::before{content:counter(step);font:800 1.1rem/1 var(--display);display:block;margin-bottom:10px;color:var(--green)}
.steps p{color:var(--muted);margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* trade-in */
.tradein{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.panel{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:28px}
.offer{background:var(--ink);color:#fff;border-radius:20px;padding:28px}
.offer .amount{font:800 3rem/1 var(--display);margin:6px 0 10px}
.offer p{color:#C9D2CC}
.offer .btn{background:var(--tag);border-color:var(--tag);color:var(--ink)}
.offer .btn:hover{background:#fff;border-color:#fff}
@media (max-width:860px){.tradein{grid-template-columns:1fr}}

/* two column info */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}

/* forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
label.f{display:grid;gap:6px;font-weight:500;font-size:.95rem}
label.f .req{color:var(--red)}
input[type=text],input[type=email],input[type=tel],input[type=password],select,textarea{font:400 1rem/1.4 var(--body);padding:.8em .9em;border:1px solid #BFC7C1;border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--mint)}
textarea{min-height:130px;resize:vertical}
.consent{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.86rem;line-height:1.5;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px;font-weight:400}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--green)}
.form-note{font-size:.9rem;color:var(--muted)}
.form-msg{display:none;padding:14px 16px;border-radius:10px;font-weight:500}
.form-msg.ok{display:block;background:var(--mint);color:var(--green-dk)}
.form-msg.err{display:block;background:#FBE9E7;color:var(--red)}
.auth{max-width:580px;margin:48px auto 80px;padding:0 24px}
.auth .panel{padding:36px}
@media (max-width:560px){.auth .panel{padding:24px}}
.entity{margin-top:28px;font-size:.92rem;color:var(--muted)}

/* gate modal */
.modal{position:fixed;inset:0;background:rgba(24,32,28,.55);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal.open{display:flex}
.modal .box{background:var(--white);border-radius:20px;max-width:440px;width:100%;padding:32px;position:relative}
.modal .close{position:absolute;top:10px;right:14px;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--muted);line-height:1}
.modal .actions{display:grid;gap:10px;margin-top:20px}

/* legal */
.legal{padding:48px 24px 80px}
.legal h1{font-size:clamp(2rem,4vw,3rem)}
.legal h2{font-size:1.35rem;margin-top:2em}
.legal p,.legal li{color:#2C3530}
.legal .updated{color:var(--muted)}

/* faq */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font:600 1.4rem/1 var(--display);color:var(--green)}
details[open] summary::after{content:"\2212"}
details p{margin:12px 0 0;color:var(--muted)}

/* footer */
.site-foot{background:var(--ink);color:#C9D2CC;padding:56px 0 32px;font-size:.95rem}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-foot h4{color:#fff;font:600 1rem/1.2 var(--body);margin-bottom:12px;letter-spacing:0}
.site-foot a{color:#C9D2CC;text-decoration:none;display:block;padding:3px 0}
.site-foot a:hover{color:#fff}
.site-foot .logo{color:#fff;margin-bottom:12px}
.site-foot .base{border-top:1px solid #34403A;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem}
@media (max-width:800px){.site-foot .cols{grid-template-columns:1fr 1fr}}
.head-actions .btn{white-space:nowrap}
.nav .nav-acct{display:none}
@media (max-width:900px){.nav .nav-acct{display:block}}
@media (max-width:420px){.logo{font-size:1.25rem}.head-actions .btn{padding:.6em .9em;font-size:.88rem}}