/* SellerArc — Shared Design System */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,300;12..96,400;12..96,500;12..96,700;12..96,800&family=Outfit:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg:#F5F6FA; --bg-2:#ECEEF6; --surface:#FFFFFF;
  --ink:#0B1120; --ink-2:#1C2847; --ink-3:#2D3F6E;
  --mid:#5C6B8A; --ghost:#8A97B4; --ghost-2:#B8C1D6;
  --border:#E0E4F0; --border-2:#CDD2E4;
  --green:#12B76A; --green-dim:#E8F8F0; --green-2:#0E9456;
  --blue:#2563EB; --blue-dim:#EBF1FD;
  --red:#EF4444; --red-dim:#FEF0EE;
  --amber:#F59E0B; --amber-dim:#FFF8E8;
  --r:10px; --r-lg:16px; --r-xl:24px;
  --sh:0 1px 4px rgba(11,17,32,.07);
  --sh-md:0 4px 16px rgba(11,17,32,.10);
  --sh-lg:0 12px 40px rgba(11,17,32,.13);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden;line-height:1.6;font-size:15px}
h1,h2,h3,h4{font-family:'Bricolage Grotesque',sans-serif;line-height:1.08;color:var(--ink)}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{max-width:1140px;margin:0 auto;padding:0 24px}

/* ── ANNOUNCE BAR ── */
.announce-bar{background:var(--ink);color:white;text-align:center;padding:10px 24px;font-size:13px;display:flex;align-items:center;justify-content:center;gap:10px;position:sticky;top:0;z-index:110}
.announce-bar a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.announce-bar .ab-dot{width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.7}}

/* ── NAV ── */
nav.main-nav{position:sticky;top:36px;left:0;right:0;z-index:100;background:rgba(245,246,250,.92);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--border);transition:background .3s}
nav.main-nav.solid{background:rgba(245,246,250,.98)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.logo{font-family:'Bricolage Grotesque',sans-serif;font-size:22px;font-weight:800;letter-spacing:-.5px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}
.logo-mark{width:28px;height:28px;border-radius:7px;background:var(--ink);display:flex;align-items:center;justify-content:center}
.logo-arc{width:14px;height:14px;border-radius:50%;border:2.5px solid var(--green);border-bottom-color:transparent;border-right-color:transparent}
.nav-links{display:flex;align-items:center;gap:0;list-style:none}
.nav-links>li{position:relative}
.nav-links>li>a{display:flex;align-items:center;gap:4px;color:var(--mid);font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px;transition:all .2s}
.nav-links>li>a:hover,.nav-links>li>a.active{color:var(--ink);background:var(--bg-2)}
.nav-links>li>a svg{width:12px;height:12px;transition:transform .2s}
.nav-links>li:hover>a svg{transform:rotate(180deg)}

/* DROPDOWN */
.dropdown{display:none;position:absolute;top:calc(100% + 8px);left:0;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;box-shadow:var(--sh-lg);padding:16px;min-width:640px;z-index:200}
.nav-links>li:hover .dropdown{display:flex;gap:8px}
.dd-col{min-width:140px}
.dd-col-title{font-size:10.5px;font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:1px;color:var(--ghost);margin-bottom:10px;padding:0 8px}
.dd-item{display:flex;align-items:center;gap:8px;padding:8px 8px;border-radius:8px;font-size:13.5px;color:var(--mid);transition:all .15s;white-space:nowrap}
.dd-item:hover{background:var(--bg);color:var(--ink)}
.dd-item .di{font-size:14px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:var(--r);border:none;font-family:'Outfit',sans-serif;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap;transition:all .18s ease}
.btn-ghost{background:transparent;color:var(--ink-2);border:1.5px solid var(--border-2)}
.btn-ghost:hover{border-color:var(--ink-3);background:var(--bg-2)}
.btn-dark{background:var(--ink);color:white;box-shadow:0 2px 8px rgba(11,17,32,.2)}
.btn-dark:hover{background:var(--ink-2);transform:translateY(-1px)}
.btn-green{background:var(--green);color:white;box-shadow:0 2px 12px rgba(18,183,106,.35)}
.btn-green:hover{background:var(--green-2);box-shadow:0 4px 20px rgba(18,183,106,.45);transform:translateY(-1px)}
.btn-outline-green{background:transparent;color:var(--green-2);border:1.5px solid rgba(18,183,106,.4)}
.btn-outline-green:hover{background:var(--green-dim)}
.btn-lg{padding:13px 28px;font-size:15px;border-radius:12px}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:8px}

/* CHIPS */
.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:100px;font-size:11.5px;font-weight:600;font-family:'IBM Plex Mono',monospace;letter-spacing:.2px}
.chip-green{background:var(--green-dim);color:var(--green-2);border:1px solid rgba(18,183,106,.2)}
.chip-blue{background:var(--blue-dim);color:var(--blue);border:1px solid rgba(37,99,235,.18)}
.chip-ink{background:var(--bg-2);color:var(--mid);border:1px solid var(--border)}
.chip-red{background:var(--red-dim);color:var(--red);border:1px solid rgba(239,68,68,.18)}

/* SECTION */
section{padding:80px 0}
.sec-lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:500;color:var(--green-2);letter-spacing:1.2px;text-transform:uppercase;margin-bottom:12px;display:block}
.sec-title{font-size:clamp(28px,3.5vw,46px);font-weight:800;letter-spacing:-1.5px;color:var(--ink);margin-bottom:14px;line-height:1.08}
.sec-body{font-size:16px;color:var(--mid);font-weight:400;line-height:1.75;max-width:520px}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.mb-8{margin-bottom:8px}
.mb-12{margin-bottom:12px}
.mb-16{margin-bottom:16px}
.mb-24{margin-bottom:24px}
.mb-40{margin-bottom:40px}
.mb-52{margin-bottom:52px}
.mt-16{margin-top:16px}
.mt-24{margin-top:24px}
.mt-32{margin-top:32px}

/* CARDS */
.card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-xl);padding:28px;transition:all .25s ease}
.card:hover{border-color:rgba(18,183,106,.3);box-shadow:var(--sh-md);transform:translateY(-2px)}
.card-icon{width:44px;height:44px;border-radius:11px;font-size:20px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.ci-g{background:var(--green-dim)}.ci-b{background:var(--blue-dim)}.ci-a{background:var(--amber-dim)}.ci-r{background:var(--red-dim)}.ci-i{background:var(--bg-2)}
.card-title{font-family:'Bricolage Grotesque',sans-serif;font-size:18px;font-weight:700;margin-bottom:8px;letter-spacing:-.3px}
.card-desc{font-size:14px;color:var(--mid);line-height:1.65}

/* GRID */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g-21{grid-template-columns:2fr 1fr}
.g-12{grid-template-columns:1fr 2fr}
.g-split{grid-template-columns:1fr 1fr;gap:60px;align-items:center}

/* PILLS */
.pill-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.pill{background:var(--bg);border:1px solid var(--border);color:var(--mid);border-radius:100px;padding:4px 10px;font-size:11px;font-weight:500}

/* PROOF STRIP */
.proof-strip{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:32px 0}
.proof-nums{display:flex;justify-content:center;gap:52px;flex-wrap:wrap}
.pn-val{font-family:'Bricolage Grotesque',sans-serif;font-size:34px;font-weight:800;letter-spacing:-1.5px;color:var(--ink)}
.pn-val .a{color:var(--green)}
.pn-desc{font-size:12.5px;color:var(--mid);margin-top:2px}
.proof-sep{width:1px;background:var(--border);align-self:stretch}

/* FADE */
.fade{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.fade.in{opacity:1;transform:none}

/* ── SELLERISE-STYLE FOOTER ── */
footer.site-footer{background:var(--ink);padding:60px 0 0}
.footer-top{display:grid;grid-template-columns:220px 1fr;gap:60px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo-foot{font-family:'Bricolage Grotesque',sans-serif;font-size:22px;font-weight:800;color:white;letter-spacing:-.5px;display:flex;align-items:center;gap:8px;margin-bottom:10px}
.footer-brand .logo-foot .logo-mark-f{width:26px;height:26px;border-radius:6px;background:var(--green);display:flex;align-items:center;justify-content:center}
.footer-brand .logo-foot .logo-arc-f{width:12px;height:12px;border-radius:50%;border:2.5px solid white;border-bottom-color:transparent;border-right-color:transparent}
.footer-tagline{font-size:13px;color:rgba(255,255,255,.45);line-height:1.7;margin-bottom:20px;max-width:190px}
.footer-socials{display:flex;gap:10px}
.social-ico{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:14px;transition:all .2s;cursor:pointer}
.social-ico:hover{background:rgba(255,255,255,.12);color:white}
.footer-launch{display:inline-flex;align-items:center;gap:6px;background:rgba(18,183,106,.12);border:1px solid rgba(18,183,106,.25);border-radius:8px;padding:6px 12px;font-size:12px;color:var(--green);font-family:'IBM Plex Mono',monospace;margin-top:16px}

.footer-cols{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.footer-col-title{font-size:10.5px;font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.3);margin-bottom:14px;font-weight:500}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.55);margin-bottom:9px;transition:color .2s}
.footer-col a:hover{color:white}

.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;padding:20px 0;border-top:1px solid rgba(255,255,255,.07)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:12.5px;color:rgba(255,255,255,.3);transition:color .2s}
.footer-bottom-links a:hover{color:rgba(255,255,255,.6)}
.footer-copy{font-size:12px;color:rgba(255,255,255,.2)}

/* CTA SECTION */
.cta-sec{text-align:center;padding:96px 0;background:var(--ink);position:relative;overflow:hidden}
.cta-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:400px;background:radial-gradient(ellipse,rgba(18,183,106,.12) 0%,transparent 70%);pointer-events:none}
.cta-sec h2{font-size:clamp(32px,4.5vw,58px);font-weight:800;letter-spacing:-2px;color:white;margin-bottom:16px}
.cta-sec h2 .g{color:var(--green)}
.cta-sec .sub{color:rgba(255,255,255,.5);font-size:17px;margin:0 auto 36px;max-width:460px;line-height:1.7}
.cta-note{margin-top:18px;font-size:12px;color:rgba(255,255,255,.28);font-family:'IBM Plex Mono',monospace}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* STICKY */
.sticky-cta{position:fixed;bottom:20px;right:20px;z-index:90;opacity:0;transform:translateY(16px);transition:all .35s ease;pointer-events:none}
.sticky-cta.vis{opacity:1;transform:translateY(0);pointer-events:auto}

/* HERO INNER PAGE */
.page-hero{padding:100px 0 72px;background:linear-gradient(160deg,var(--bg) 60%,var(--green-dim) 100%);border-bottom:1px solid var(--border)}
.page-hero h1{font-size:clamp(34px,4.5vw,58px);font-weight:800;letter-spacing:-2px;max-width:700px;margin-bottom:16px}
.page-hero .sub{font-size:17px;color:var(--mid);line-height:1.75;max-width:560px;margin-bottom:32px}

/* TOOL FEATURE BLOCK */
.tool-block{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:64px 0;border-bottom:1px solid var(--border)}
.tool-block:last-child{border-bottom:none}
.tool-block.flip{direction:rtl}.tool-block.flip>*{direction:ltr}
.tool-screen{background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--sh-lg)}
.tool-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:24px}
.tool-li{display:flex;align-items:flex-start;gap:12px;font-size:14px;color:var(--mid);line-height:1.6}
.tool-li .ck{color:var(--green);font-size:15px;flex-shrink:0;margin-top:1px}

/* RESPONSIVE */
@media(max-width:1000px){
  .footer-cols{grid-template-columns:repeat(3,1fr)}
  .footer-top{grid-template-columns:1fr}
  .g-split{grid-template-columns:1fr;gap:36px}
  .g3{grid-template-columns:1fr 1fr}
  .tool-block{grid-template-columns:1fr}
  .tool-block.flip{direction:ltr}
  .nav-links>li .dropdown{display:none !important}
}
@media(max-width:700px){
  .nav-links{display:none}
  .g3,.g2,.g4{grid-template-columns:1fr}
  .g-21,.g-12{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .proof-sep{display:none}
  section{padding:56px 0}
}