:root{--pad:32px;--metal:linear-gradient(180deg,#FFFFFF 22%,#A9AFB9 100%);--bg:#0A0C10;--bg2:#0E1116;--surface:#12161C;--surface2:#171C24;--ink:#F5F6F8;--muted:#C2C8D1;--accent:#EF512D;--accent-hi:#FF6A45;--accent-soft:#F5C7B8;--accent-2:#B98557;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);--r:8px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.65 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Inter',sans-serif;font-weight:700;letter-spacing:-.02em}
.mono{font-family:'JetBrains Mono',monospace}
a{color:inherit}
::selection{background:var(--accent);color:#fff}

/* header */
header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(10,12,16,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
nav{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;row-gap:12px;max-width:1100px;margin:0 auto;padding:14px var(--pad);transition:padding .2s}
.brandmark{display:flex;align-items:center;gap:12px;text-decoration:none}
.seal{width:38px;height:38px;border-radius:50%;overflow:hidden;flex-shrink:0;box-shadow:0 0 0 1px var(--line2),0 0 18px rgba(239,81,45,.25);transition:all .2s}
.seal img{max-width:100%;width:100%;height:100%;object-fit:cover;display:block}
.brand-name{font-weight:700;font-size:17px;letter-spacing:.02em;transition:font-size .2s}
.nav-btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.nav-btn,.nav-back{color:var(--ink);text-decoration:none;font-size:12px;font-weight:600;border:1px solid var(--line2);border-radius:6px;padding:7px 12px;transition:.15s}
.nav-back{font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
@media(min-width:480px){.nav-btns{gap:10px}.nav-btn{font-size:13px;padding:8px 16px}}
.nav-btn:hover,.nav-back:hover{border-color:var(--accent);color:var(--accent-hi)}
.nav-dropdown{position:relative}
.nav-dropdown>button.nav-btn{font-family:inherit;line-height:inherit;margin:0;appearance:none;-webkit-appearance:none;background:transparent;cursor:pointer}
.nav-dropdown.open>button.nav-btn{border-color:var(--accent);color:var(--accent-hi)}
.nav-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:200px;padding:6px;background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);box-shadow:0 18px 40px rgba(0,0,0,.55);display:none;z-index:30}
.nav-dropdown.open .nav-menu{display:block}
.nav-menu a{display:block;padding:9px 12px;border-radius:6px;text-decoration:none;font-size:13.5px;font-weight:600}
.nav-menu a:hover{background:rgba(239,81,45,.12);color:var(--accent-hi)}
.nav-btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}
.nav-btn-accent:hover{background:var(--accent-hi);border-color:var(--accent-hi);color:#fff}
.lang{display:inline-flex;border:1px solid var(--line2);border-radius:6px;overflow:hidden}
.lang button{font:600 11.5px 'JetBrains Mono',monospace;letter-spacing:.06em;color:var(--muted);background:transparent;border:0;padding:8px 10px;cursor:pointer}
.lang button[aria-pressed=true]{background:var(--surface2);color:var(--ink);box-shadow:inset 0 -2px 0 var(--accent)}
@media(max-width:480px){header.is-scrolled nav{padding:8px var(--pad);row-gap:6px}header.is-scrolled .seal{width:26px;height:26px}header.is-scrolled .brand-name{font-size:14px}}

/* hero */
.hero-wrap,header .hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#07090C url(bg-hero.jpg) center/cover no-repeat}
.hero-wrap{background-image:url(bg-hero.jpg);background-position:72% center}
.hero-wrap::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,12,16,.88) 0%,rgba(10,12,16,.6) 42%,rgba(10,12,16,.05) 78%);pointer-events:none}
.hero-wrap::after,header .hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,16,0) 55%,var(--bg) 100%);pointer-events:none}
.hero{position:relative;z-index:2;max-width:1100px;margin:0 auto;padding:96px var(--pad) 112px;display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font:500 12px 'JetBrains Mono',monospace;letter-spacing:.1em;color:var(--accent-soft);border:1px solid rgba(239,81,45,.55);background:rgba(239,81,45,.1);padding:7px 14px;border-radius:4px;margin-bottom:26px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,81,45,.6)}50%{box-shadow:0 0 0 6px rgba(239,81,45,0)}}
.hero h1{font-size:clamp(44px,7.5vw,84px);font-weight:800;line-height:1.12;padding-bottom:.14em;margin:0 0 14px;max-width:9ch;background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:18px;max-width:52ch;color:#DDE1E7;margin:0 0 34px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{position:relative;justify-self:center;width:min(300px,70%);aspect-ratio:1}
.hero-art img{max-width:280px;position:relative;width:100%;height:100%;border-radius:50%;display:block;box-shadow:0 0 70px rgba(239,81,45,.35);animation:float 7s ease-in-out infinite}
.hero-art::before,.hero-art::after{content:"";position:absolute;inset:-14%;border-radius:50%;border:1px dashed rgba(255,255,255,.18);animation:spin 60s linear infinite}
.hero-art::after{inset:-30%;border-style:solid;border-color:rgba(255,255,255,.06);animation-duration:90s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{50%{transform:translateY(-8px)}}
.btn{display:inline-block;padding:14px 26px;font:600 15px 'Inter',sans-serif;text-decoration:none;border-radius:6px;transition:.15s;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff;border:0;box-shadow:0 8px 24px rgba(239,81,45,.3)}
.btn-primary:hover{background:var(--accent-hi);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line2);color:var(--ink);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-hi)}
@media(max-width:760px){.hero{padding:64px var(--pad) 80px}.hero-wrap::before{background:linear-gradient(180deg,rgba(10,12,16,.72),rgba(10,12,16,.55))}.hero-wrap{background-position:75% center}}

/* layout */
main{max-width:1100px;margin:0 auto;padding:0 var(--pad);position:relative;z-index:1}
section{padding:72px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:0}
h2{font-size:30px;margin:0 0 14px;display:flex;align-items:center;gap:14px}
main>section>h2::before{content:"";width:4px;height:26px;background:var(--accent);border-radius:2px}
.section-lede{font-size:16px;max-width:64ch;color:var(--muted);margin:0 0 36px}
#Vision,#Verification,#FAQ{position:relative}
#Vision::before,#Verification::before,#FAQ::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:radial-gradient(800px 420px at 92% 0,rgba(239,81,45,.07),transparent 70%),radial-gradient(700px 400px at 0 100%,rgba(185,133,87,.05),transparent 70%);z-index:-1}
#Leaderboard{position:relative}
#Leaderboard::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:radial-gradient(900px 480px at 96% 0,rgba(239,81,45,.09),transparent 70%),var(--bg);z-index:-1}
#Leaderboard,#Your-position,#Leaderboard-how{scroll-margin-top:84px}

/* cards */
.card,.faq-item,.step,.spec-sheet,.panel,.disclaimer,.toc,.doc-card{background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:var(--r)}
.card{padding:28px;position:relative}
.card h3{font-size:17px;margin:0 0 10px}
.card p{margin:0;font-size:15px;color:var(--muted)}
.card+.card{margin-top:24px}
.verify-block{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.verify-block .card+.card{margin-top:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:24px;transition:border-color .2s,transform .2s}
.step:hover,.card:hover{border-color:rgba(239,81,45,.45)}
.step:hover{transform:translateY(-3px)}
.step h4{margin:0 0 10px;font-size:14px;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.step p{margin:0;color:var(--muted);font-size:15px}
.step p a,.faq-steps a,.disclaimer a,.doc-card a{color:var(--accent-hi);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(239,81,45,.45)}
.step p a:hover,.faq-steps a:hover,.disclaimer a:hover,.doc-card a:hover{border-bottom-color:var(--accent-hi)}
.check-list{list-style:none;margin:0;padding:0}
.check-list li{padding:12px 0 12px 30px;position:relative;color:var(--muted);font-size:15px}
.check-list li::before{content:"";position:absolute;left:0;top:15px;width:16px;height:16px;border-radius:4px;border:1px solid var(--accent);background:rgba(239,81,45,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6A45' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l3.5 3.5L18 8'/%3E%3C/svg%3E") center/11px no-repeat}
.disclaimer{font-size:13.5px;color:var(--muted);padding:20px 24px;margin-top:30px;border-left:3px solid var(--accent-2)}
.spec-sheet{overflow:hidden}
.spec-row{display:grid;grid-template-columns:210px 1fr;padding:17px 26px;border-bottom:1px solid var(--line);align-items:center;transition:background .15s}
.spec-row:last-child{border-bottom:0}
.spec-row:hover{background:rgba(255,255,255,.025)}
.spec-label{font:500 11.5px 'JetBrains Mono',monospace;letter-spacing:.08em;color:var(--accent)}
.spec-value{font-size:16px;word-break:break-word}
.spec-value.mono-addr{font:13.5px 'JetBrains Mono',monospace}
.spec-value a{text-decoration:none;border-bottom:1px solid var(--line2)}
.spec-value a:hover{color:var(--accent-hi);border-bottom-color:var(--accent)}
.addr-copy{margin-top:8px;padding:12px 14px;background:var(--bg);border:1px solid var(--line2);border-left:3px solid var(--accent);border-radius:6px}
.addr-copy span{font:13px 'JetBrains Mono',monospace;word-break:break-all;overflow-wrap:break-word;min-width:0}
.faq-steps{margin:14px 0 0;padding-left:22px;color:var(--muted);font-size:15px}
.faq-steps li{margin-bottom:10px}
.faq-steps strong{color:var(--ink);font-weight:600}

/* leaderboard */
.label{font:11px 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.ticon{display:inline-block;flex:none;line-height:0}
.ticon svg{width:100%;height:100%;display:block}
.panel{overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.4)}
.panel-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line)}
.panel-head h3{font-size:22px;margin:0}
.stats{display:none!important;flex-wrap:wrap;gap:10px 40px;padding:20px 24px;border-bottom:1px solid var(--line);margin:0}
.stat{display:flex;flex-direction:column;gap:2px;min-width:0}
.stat dt{margin:0}
.stat dd{margin:0;font:700 28px/1.15 'Inter',sans-serif;letter-spacing:-.015em;font-variant-numeric:tabular-nums}
.stat dd.small{font-size:20px}
.chips{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;padding:18px 24px;border-bottom:1px solid var(--line)}
.chip{font:inherit;text-align:left;cursor:pointer;display:flex;align-items:flex-start;gap:10px;background:rgba(255,255,255,.02);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:12px;transition:.15s}
.chip:hover{border-color:var(--accent);color:var(--accent-hi)}
.chip-ic{flex:none;margin-top:1px}
.chip-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.chip-name{font-weight:700;font-size:14.5px;line-height:1.25}
.chip-level{font:11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.chip-from{font:11.5px 'JetBrains Mono',monospace;color:var(--muted);white-space:nowrap}
.chip-all{grid-column:1/-1;justify-self:start;align-items:center;font-weight:600;font-size:14px;padding:10px 18px}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(239,81,45,.25)}
.chip[aria-pressed=true] .chip-level,.chip[aria-pressed=true] .chip-from{color:rgba(255,255,255,.88)}
.chip[aria-pressed=true] .ticon{background:#fff;border-radius:50%}
.row{display:grid;grid-template-columns:64px minmax(0,1.6fr) minmax(0,1fr) minmax(0,1.1fr);gap:14px;align-items:center;padding:14px 24px;border-top:1px solid var(--line);transition:background .15s}
.row:not(.head):hover{background:rgba(255,255,255,.03)}
.row.head{border-top:0;font:11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-block:12px;background:rgba(0,0,0,.2)}
.row.me{background:rgba(239,81,45,.12);box-shadow:inset 3px 0 0 var(--accent)}
.rank{font:700 22px/1 'JetBrains Mono',monospace;font-variant-numeric:tabular-nums;color:#E6E9EE}
.rank.podium{color:var(--accent-hi);font-size:26px;text-shadow:0 0 18px rgba(239,81,45,.55)}
.addr{display:flex;align-items:center;gap:8px;font:13px 'JetBrains Mono',monospace;min-width:0}
.addr span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who{display:flex;flex-direction:column;gap:2px;min-width:0}
.who .nm{font-size:13.5px;font-weight:600}
.copy{font:inherit;font-size:11px;color:var(--muted);background:transparent;border:1px solid var(--line2);border-radius:4px;padding:1px 7px;cursor:pointer;flex:none}
.copy:hover{color:var(--accent-hi);border-color:var(--accent)}
.bal{font:14px 'JetBrains Mono',monospace;text-align:right;font-variant-numeric:tabular-nums}
.pill{display:inline-flex;align-items:center;gap:6px;justify-self:start;font-size:12px;font-weight:600;color:var(--accent-soft);border:1px solid rgba(239,81,45,.4);background:rgba(239,81,45,.1);padding:3px 10px;border-radius:999px;white-space:nowrap}
.tier-inline{display:none;margin-top:3px}
.vip{display:inline-block;margin-left:8px;padding:1px 8px;border:1px solid var(--accent-2);border-radius:999px;color:var(--accent-2);font:10px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;vertical-align:middle}
.muted-note{color:var(--muted);font-size:13px;font-style:italic}
.empty{padding:40px 24px;text-align:center;color:var(--muted)}
.pager{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 24px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.pager button{font:600 14px inherit;font-family:inherit;color:var(--ink);background:transparent;border:1px solid var(--line2);border-radius:6px;padding:8px 16px;cursor:pointer}
.pager button:hover:not(:disabled){border-color:var(--accent);color:var(--accent-hi)}
.pager button:disabled{opacity:.3;cursor:default}
.position{display:grid;grid-template-columns:minmax(0,1fr)}
.position>div{padding:26px 24px;min-width:0}
.position h4{font-size:18px;margin:0 0 14px}
.find{display:flex;gap:8px;flex-wrap:wrap}
.find input[type=text]{flex:1 1 220px;min-width:0;font:13px 'JetBrains Mono',monospace;color:var(--ink);background:var(--bg);border:1px solid var(--line2);border-radius:6px;padding:12px 13px}
.find input::placeholder{color:#8E95A1}
.find input:focus-visible{border-color:var(--accent);outline:0;box-shadow:0 0 0 3px rgba(239,81,45,.28)}
.find .btn{padding:11px 18px;font-size:14px}
.find .btn-primary:disabled{opacity:.6;cursor:default}
.result{margin:16px 0 0;min-height:1.5em;font-size:14.5px;color:var(--muted)}
.result strong{color:var(--ink);font-weight:600}
.walletbox [hidden]{display:none!important}
.walletbox{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.walletbox .hint{color:var(--muted);font-size:14px;margin:0 0 14px}
.walletbox form{margin-top:14px}
.check{display:flex;align-items:center;gap:10px;width:100%;flex-basis:100%;font-size:14px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:#EF512D;flex:none}
.linkbtn{font:inherit;font-size:13px;background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;padding:0;margin-top:8px}
@media(max-width:900px){.chips{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.chip-all{grid-column:1/-1}}
@media(max-width:640px){.row{grid-template-columns:44px minmax(0,1fr) auto;padding:13px 16px;gap:10px}.row .pill-col,.row.head .pill-col{display:none}.row .tier-inline{display:inline-flex}.panel-head,.stats,.chips,.pager{padding-left:16px;padding-right:16px}.position>div{padding:22px 16px}.rank{font-size:20px}.rank.podium{font-size:24px}}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 32px;background:#07090C url(bg-footer.jpg) center bottom/cover no-repeat}
.footer-inner{max-width:1100px;margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.footer-inner:has(.footer-brand){grid-template-columns:1.3fr 1fr 1fr}
footer .logo-badge{display:inline-block;margin-bottom:14px}
footer img.footer-logo{max-width:150px;height:auto;display:block;border-radius:50%}
footer h5{font-weight:600;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px;color:var(--ink)}
footer span,footer a{color:var(--muted);text-decoration:none;display:block;margin-bottom:9px;font-size:14px}
footer a.footer-brand{display:flex;align-items:center;gap:14px;margin:0}
.footer-brand .seal{width:56px;height:56px}
footer .footer-brand .brand-name{display:block;margin:0;font-size:20px;color:var(--ink)}
footer a.footer-brand:hover .brand-name{color:var(--accent-hi)}
footer a:hover{color:var(--accent-hi)}
.footer-bottom{width:calc(100% - 2*var(--pad));max-width:calc(1100px - 2*var(--pad));margin:28px auto 0;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
@media(max-width:760px){.verify-block,.steps{grid-template-columns:1fr}.spec-row{grid-template-columns:1fr;gap:6px}}
.chat-bubble{position:fixed;right:20px;bottom:20px;z-index:40;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(239,81,45,.4);transition:.15s}
.chat-bubble:hover{background:var(--accent-hi);transform:translateY(-2px)}
.chat-bubble svg{width:28px;height:28px;display:block}

/* pages légales */
header .hero{display:block;max-width:none;padding:0;border:0;background:none}
header .hero>*{position:relative;z-index:2}
body>header:has(.hero){position:relative;backdrop-filter:none;background:#07090C url(bg-hero.jpg) center/cover;overflow:hidden}
header .hero{padding:56px var(--pad) 64px;max-width:900px;margin:0 auto}
header .hero h1{font-size:clamp(34px,5.5vw,52px);max-width:none;margin:0 0 16px}
header .hero p.lede{font-size:16.5px;max-width:64ch;margin:0;color:#DDE1E7}
header .hero::after{display:none}
.legal main{max-width:900px}
.legal section{padding:0 0 64px;border:0}
.toc{padding:24px 28px;margin:44px 0 40px}
.toc h2{font:500 11.5px 'JetBrains Mono',monospace;letter-spacing:.08em;color:var(--accent);margin:0 0 16px;text-transform:uppercase;display:block}
.toc ol{margin:0;padding-left:20px;columns:2;gap:8px 28px}
.toc li{font-size:14px;margin-bottom:8px;break-inside:avoid;color:var(--muted)}
.toc a{text-decoration:none}
.toc a:hover{color:var(--accent-hi)}
.doc-card{padding:8px 40px 12px}
.updated{font:12.5px 'JetBrains Mono',monospace;letter-spacing:.02em;color:var(--muted);padding:22px 0 20px;border-bottom:1px solid var(--line);margin-bottom:8px}
.doc-card article{padding:32px 0;border-bottom:1px solid var(--line);scroll-margin-top:90px}
.doc-card article:last-of-type{border-bottom:0}
.doc-card h2{font-size:19px;margin:0 0 14px;align-items:baseline;gap:10px}
.doc-card h2 .num{font:500 14px 'JetBrains Mono',monospace;color:var(--accent)}
.doc-card p{font-size:15px;color:var(--muted);margin:0 0 14px}
.doc-card p:last-child{margin-bottom:0}
@media(max-width:760px){.doc-card{padding:8px 22px 12px}.toc ol{columns:1}}

/* animations d'apparition (désactivées sans JS ou si mouvement réduit) */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .rv{opacity:1;transform:none}html{scroll-behavior:auto}}

/* menu de langues */
.lang-dd .nav-menu{left:auto;right:0;min-width:150px}
.lang-dd .nav-menu a[aria-current=true]{color:var(--accent-hi);background:rgba(239,81,45,.1)}
/* FAQ accordéon */
.faq-item{overflow:hidden;transition:border-color .2s}
.faq-item+.faq-item{margin-top:12px}
.faq-item[open]{border-color:rgba(239,81,45,.45)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover h3{color:var(--accent-hi)}
.faq-item summary h3{margin:0;font-size:17px;transition:color .15s}
.faq-item summary::after{content:"+";flex:none;width:28px;height:28px;display:flex;align-items:center;justify-content:center;font:400 20px/1 'JetBrains Mono',monospace;color:var(--accent);border:1px solid var(--line2);border-radius:6px;transition:transform .25s,background .2s}
.faq-item[open] summary::after{transform:rotate(45deg);background:rgba(239,81,45,.14)}
.faq-body{padding:0 24px 24px;animation:fadeIn .35s ease}
.faq-body p{margin:0;font-size:15px;color:var(--muted)}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}}

/* pages légales : voile sur le fond du bandeau */
body>header:has(.hero)::before{content:"";position:absolute;inset:0;background:rgba(10,12,16,.62);pointer-events:none}
body>header:has(.hero) nav,body>header:has(.hero) .hero{position:relative;z-index:2}

/* titres : effet métal dégradé gris */
main>section>h2,.panel-head h3,.card h3,.faq-item summary h3,.position h4,header .hero h1,.footer-inner h5{background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent}
main>section>h2{padding-bottom:.1em;line-height:1.25}
.faq-item summary:hover h3{color:var(--accent-hi)}

/* footer mobile : colonnes empilées, rien ne déborde */
footer{overflow:hidden}
.footer-inner>div{min-width:0}
footer a,footer span{overflow-wrap:anywhere}
@media(max-width:760px){footer{padding:44px 0 28px}.footer-inner,.footer-inner:has(.footer-brand){grid-template-columns:minmax(0,1fr);gap:28px}footer .footer-brand .brand-name{font-size:19px;white-space:normal}.footer-bottom{overflow-wrap:anywhere}.chat-bubble{width:52px;height:52px;right:14px;bottom:14px}footer{padding-bottom:84px}}

/* boutons Copier + retour en haut */
.spec-value.mono-addr,.addr-copy{display:flex;align-items:center;justify-content:space-between;gap:12px}
.spec-value.mono-addr a,.addr-copy span{min-width:0;overflow-wrap:anywhere;word-break:break-all}
.copy-btn{flex:none;font:600 12px 'Inter',sans-serif;color:var(--ink);background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:6px;padding:7px 14px;cursor:pointer;transition:.15s}
.copy-btn:hover{border-color:var(--accent);color:var(--accent-hi)}
.to-top{position:fixed;left:14px;bottom:14px;z-index:40;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink);background:rgba(18,22,28,.92);border:1px solid var(--line2);box-shadow:0 8px 20px rgba(0,0,0,.5);cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s,transform .25s,border-color .15s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--accent);color:var(--accent-hi)}
@media(min-width:761px){.to-top{display:none}}
@media(max-width:480px){.spec-value.mono-addr,.addr-copy{flex-wrap:wrap}}

@media(max-width:480px){:root{--pad:20px}}

/* ajouter au portefeuille, partage du rang, page 404 */
.step .add-token{margin-top:14px;padding:10px 16px;font-size:13.5px}
.add-msg{margin:10px 0 0;font-size:13px;color:var(--muted)}
.result .share-rank{padding:6px 14px;font-size:13px;margin-left:6px;vertical-align:middle}
body.err404{min-height:100vh;display:flex;flex-direction:column}
body.err404 footer{margin-top:auto}
.err-code{font:800 clamp(96px,20vw,200px)/1 'Inter',sans-serif;letter-spacing:-.05em;background:linear-gradient(180deg,#fff 15%,var(--accent) 130%);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px}
body.err404 header .hero{padding-top:72px;padding-bottom:96px}
body.err404 header .hero .btn{margin-top:10px}

/* menu : langues + thème */
.nav-menu{min-width:232px}
.menu-sep{height:1px;background:var(--line);margin:6px 4px}
.menu-lang{display:flex;gap:4px;padding:4px}
.menu-lang button{flex:1;font:600 11.5px 'JetBrains Mono',monospace;letter-spacing:.04em;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:6px;padding:8px 0;cursor:pointer}
.menu-lang button:hover{color:var(--accent-hi);border-color:var(--accent)}
.menu-lang button[aria-pressed=true]{background:rgba(239,81,45,.14);color:var(--ink);border-color:var(--accent)}
.menu-theme{display:flex;align-items:center;gap:10px;width:calc(100% - 8px);margin:4px;padding:10px 12px;font:600 13.5px 'Inter',sans-serif;color:var(--ink);background:transparent;border:0;border-radius:6px;cursor:pointer;text-align:left}
.menu-theme:hover{background:rgba(239,81,45,.12);color:var(--accent-hi)}
.menu-theme svg,.theme-icon svg{width:18px;height:18px;flex:none}
.nav-btn.theme-icon{display:inline-flex;align-items:center;padding:7px 10px;background:transparent;color:var(--ink);cursor:pointer}
html[data-theme=light] .i-sun,html:not([data-theme=light]) .i-moon{display:none}
/* coches vertes : Verification & security */
#Verification .check-list li::before{border-color:#2EA566;background:rgba(46,165,102,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2342C27E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l3.5 3.5L18 8'/%3E%3C/svg%3E") center/11px no-repeat}
/* ===== MODE CLAIR ===== */
html[data-theme=light]{color-scheme:light;--bg:#F4F5F7;--bg2:#ECEEF1;--surface:#FFFFFF;--surface2:#F7F8FA;--ink:#12151A;--muted:#4A5260;--accent:#DE4A25;--accent-hi:#BF3714;--accent-soft:#A8341A;--accent-2:#8A5A33;--line:rgba(10,12,16,.10);--line2:rgba(10,12,16,.18);--metal:linear-gradient(180deg,#0E1116 15%,#566070 100%)}
html[data-theme=light] header{background:rgba(244,245,247,.86)}
html[data-theme=light] .nav-menu{box-shadow:0 18px 40px rgba(10,12,16,.16)}
html[data-theme=light] .hero-wrap{background-color:#F4F5F7;background-image:url(bg-hero-light.jpg)}
html[data-theme=light] .hero-wrap::before{background:linear-gradient(90deg,rgba(244,245,247,.94) 0%,rgba(244,245,247,.72) 42%,rgba(244,245,247,0) 80%)}
html[data-theme=light] .hero-wrap::after{background:linear-gradient(180deg,rgba(244,245,247,0) 55%,var(--bg) 100%)}
@media(max-width:760px){html[data-theme=light] .hero-wrap::before{background:linear-gradient(180deg,rgba(244,245,247,.88),rgba(244,245,247,.72))}}
html[data-theme=light] .hero p.lede,html[data-theme=light] header .hero p.lede{color:#2C3440}
html[data-theme=light] .hero .eyebrow{color:var(--accent-soft);background:rgba(222,74,37,.08)}
html[data-theme=light] body>header:has(.hero){background:#F4F5F7 url(bg-hero-light.jpg) center/cover}
html[data-theme=light] body>header:has(.hero)::before{background:rgba(244,245,247,.72)}
html[data-theme=light] #Vision::before,html[data-theme=light] #Verification::before,html[data-theme=light] #FAQ::before{background:radial-gradient(800px 420px at 92% 0,rgba(222,74,37,.06),transparent 70%);opacity:1}
html[data-theme=light] #Leaderboard::before{background:radial-gradient(900px 420px at 96% 0,rgba(222,74,37,.09),transparent),var(--bg)}
html[data-theme=light] footer{background:linear-gradient(180deg,#ECEEF1,#E1E4E9)}
html[data-theme=light] .panel{box-shadow:0 24px 50px rgba(10,12,16,.10)}
html[data-theme=light] .spec-row:hover{background:rgba(10,12,16,.03)}
html[data-theme=light] .row:not(.head):hover{background:rgba(10,12,16,.035)}
html[data-theme=light] .row.head{background:rgba(10,12,16,.04)}
html[data-theme=light] .chip,html[data-theme=light] .btn-ghost,html[data-theme=light] .copy-btn{background:rgba(10,12,16,.025)}
html[data-theme=light] .rank{color:#2A313C}
html[data-theme=light] .rank.podium{color:var(--accent);text-shadow:none}
html[data-theme=light] .find input::placeholder{color:#8A919C}
html[data-theme=light] .pill{color:var(--accent-soft);background:rgba(222,74,37,.08)}
html[data-theme=light] .err-code{background:linear-gradient(180deg,#0E1116 15%,var(--accent) 140%);-webkit-background-clip:text;background-clip:text}
html[data-theme=light] .to-top{background:rgba(255,255,255,.96);box-shadow:0 8px 20px rgba(10,12,16,.2)}
html[data-theme=light] #Verification .check-list li::before{border-color:#1F8A52;background:rgba(31,138,82,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F8A52' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l3.5 3.5L18 8'/%3E%3C/svg%3E") center/11px no-repeat}
html[data-theme=light] ::selection{background:var(--accent);color:#fff}

/* menu : langues en liste déroulante + corrections mobile / mode clair */
.menu-langbox{margin:2px 4px}
.menu-langbtn{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;font:600 13.5px 'Inter',sans-serif;color:var(--ink);background:transparent;border:0;border-radius:6px;cursor:pointer;text-align:left}
.menu-langbtn:hover{background:rgba(239,81,45,.12);color:var(--accent-hi)}
.menu-langbtn svg{width:18px;height:18px;flex:none}
.menu-langbtn span{flex:1}
.menu-langbtn .chev{width:16px;height:16px;transition:transform .2s}
.menu-langbox.open .chev{transform:rotate(180deg)}
.menu-lang{display:none;flex-direction:column;gap:2px;padding:2px 0 6px 14px}
.menu-langbox.open .menu-lang{display:flex}
.menu-lang button{flex:none;text-align:left;font:500 13.5px 'Inter',sans-serif;letter-spacing:0;padding:8px 12px;border:0;border-radius:6px;color:var(--muted);background:transparent;cursor:pointer}
.menu-lang button:hover{background:rgba(239,81,45,.1);color:var(--accent-hi);border:0}
.menu-lang button[aria-pressed=true]{background:rgba(239,81,45,.14);color:var(--ink);border:0;font-weight:700}
.nav-menu{max-height:calc(100vh - 110px);overflow-y:auto}
@media(max-width:560px){.nav-dropdown{position:static}.nav-menu{left:var(--pad);right:var(--pad);min-width:0;width:auto;top:calc(100% + 6px)}}
html{overflow-x:clip}
html[data-theme=light] .chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(222,74,37,.25)}
html[data-theme=light] .chip[aria-pressed=true] .chip-level,html[data-theme=light] .chip[aria-pressed=true] .chip-from{color:rgba(255,255,255,.92)}

/* trait sous le bandeau : couleur opaque (l'image ne transparaît plus) + bandeau des pages légales net */
:root{--line-solid:#1B1F26}
html[data-theme=light]{--line-solid:#DADDE3}
.hero-wrap{border-bottom-color:var(--line-solid)}
body>header:has(.hero){border-bottom:1px solid var(--line-solid);background:radial-gradient(700px 280px at 88% -30%,rgba(239,81,45,.16),transparent 70%),linear-gradient(180deg,#0E1116,#0A0C10)}
html[data-theme=light] body>header:has(.hero){background:radial-gradient(700px 280px at 88% -30%,rgba(222,74,37,.13),transparent 70%),linear-gradient(180deg,#F7F8FA,#ECEEF1)}
body>header:has(.hero)::before,html[data-theme=light] body>header:has(.hero)::before{display:none}