/* Shared styles for ExtendLink / EasyBioLink. Brand colours come from CSS variables set in the layout. */
*,*::before,*::after{box-sizing:border-box}
:root{--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc;--card:#fff;--ok:#047857;--err:#b91c1c;--radius:14px;--grad:linear-gradient(135deg,var(--from),var(--to))}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--primary)}
a:hover{text-decoration-thickness:2px}
img{max-width:100%}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4vw,2.6rem)}
h2{font-size:1.45rem}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:460px;margin:0 auto}
.mid{max-width:760px;margin:0 auto}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.center{text-align:center}
.mt{margin-top:1.5rem}.mb{margin-bottom:1.5rem}.mb0{margin-bottom:0}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}

/* header */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand img{height:34px;display:block}
.nav{display:flex;gap:4px;align-items:center;margin-left:auto;flex-wrap:wrap}
.nav a,.nav button{padding:8px 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem;background:none;border:0;cursor:pointer;font-family:inherit}
.nav a:hover,.nav button:hover{background:var(--bg)}
.nav a.on{color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,#fff)}
.nav form{margin:0}
.menu-toggle{display:none}
@media (max-width:760px){
 .top .wrap{height:auto;min-height:60px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
 .menu-toggle{display:block;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:6px 10px;font:inherit}
 .nav{display:none;width:100%;flex-direction:column;align-items:stretch}
 .nav.open{display:flex}
}

/* buttons & forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:12px;border:1px solid transparent;font:600 .95rem/1.2 inherit;font-family:inherit;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 18px -8px var(--to)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#cbd5e1}
.btn-danger{background:#fff;color:var(--err);border-color:#fecaca}
.btn-sm{padding:7px 12px;font-size:.85rem;border-radius:10px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}
label{display:block;font-weight:600;font-size:.9rem;margin:0 0 6px}
.field{margin-bottom:16px}
.hint{font-weight:400;color:var(--muted);font-size:.85rem}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=datetime-local],input[type=search],input[type=color],select,textarea{width:100%;padding:11px 13px;border:1px solid #cbd5e1;border-radius:11px;font:inherit;background:#fff;color:var(--ink)}
input[type=color]{padding:4px;height:44px}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--primary) 40%,transparent);outline-offset:1px;border-color:var(--primary)}
input[disabled],select[disabled],textarea[disabled]{background:#f1f5f9;color:#94a3b8}
.check{display:flex;gap:8px;align-items:center;font-weight:500}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.inline-form{display:flex;gap:10px;flex-wrap:wrap}
.inline-form input{flex:1;min-width:220px}

/* cards, alerts, tables */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h2:first-child,.card h3:first-child{margin-top:0}
.alert{padding:12px 16px;border-radius:12px;margin:0 0 16px;border:1px solid}
.alert-ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.alert-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.table{width:100%;border-collapse:collapse;font-size:.93rem}
.table th{text-align:left;font-weight:600;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;border-bottom:1px solid var(--line)}
.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table-wrap{overflow-x:auto}
.trunc{max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.75rem;font-weight:700;background:#f1f5f9;color:#334155;vertical-align:middle}
.badge-pro{background:color-mix(in srgb,var(--primary) 12%,#fff);color:var(--primary)}
.badge-business{background:#0f172a;color:#fff}
.badge-legacy{background:#fef3c7;color:#92400e}
.upsell{font-size:.85rem;color:var(--muted)}
.lock{font-size:.75rem;font-weight:700;color:var(--primary);background:color-mix(in srgb,var(--primary) 10%,#fff);padding:1px 7px;border-radius:999px;margin-left:6px}
.stat{font-size:2rem;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.copy{cursor:pointer}
.short{font-weight:600;word-break:break-all}
.meter{height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin-top:8px}
.meter span{display:block;height:100%;background:var(--grad)}
.chart{width:100%;height:auto;color:var(--primary)}
.bars{list-style:none;padding:0;margin:0}
.bars li{display:grid;grid-template-columns:1fr auto;gap:8px;padding:6px 0;font-size:.92rem;position:relative}
.bars li::after{content:"";position:absolute;left:0;bottom:0;height:3px;border-radius:3px;background:var(--grad);width:var(--w);opacity:.55}
.empty{padding:28px;text-align:center;color:var(--muted)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:16px}
details summary{cursor:pointer;font-weight:600}
code,kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:#f1f5f9;padding:2px 6px;border-radius:6px}
pre{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:12px;overflow:auto;font-size:.85rem}

/* page sections */
main{padding:36px 0 64px;min-height:60vh}
.hero{padding:56px 0 30px;text-align:center}
.hero h1{font-size:clamp(2.2rem,6vw,3.6rem);margin-bottom:.35em}
.hero .lead{font-size:1.2rem;color:#475569;max-width:640px;margin:0 auto 28px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.shorten{max-width:680px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;display:flex;gap:10px;box-shadow:0 20px 50px -30px rgba(15,23,42,.35)}
.shorten input{border:0;font-size:1.05rem}
.shorten input:focus{outline:none}
.features{padding:40px 0}
.feature .ico{width:44px;height:44px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;margin-bottom:12px}
.cta{background:var(--grad);color:#fff;border-radius:22px;padding:44px 28px;text-align:center;margin-top:30px}
.cta .btn{background:#fff;color:var(--ink)}
.page-head{margin-bottom:24px}
.page-head p{margin:0}

/* pricing */
.toggle{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px;margin:0 auto 28px}
.toggle button{border:0;background:none;padding:8px 18px;border-radius:999px;font:600 .92rem inherit;font-family:inherit;cursor:pointer;color:var(--muted)}
.toggle button.on{background:var(--ink);color:#fff}
.plans{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column}
.plan.hl{border:2px solid var(--primary);box-shadow:0 24px 60px -36px var(--to);position:relative}
.plan.hl::before{content:"Recommended";position:absolute;top:-13px;left:24px;background:var(--grad);color:#fff;font-size:.75rem;font-weight:700;padding:3px 12px;border-radius:999px}
.plan .price{font-size:2.6rem;font-weight:800;letter-spacing:-.03em;margin:8px 0 0}
.plan .price small{font-size:1rem;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:20px 0 24px;flex:1}
.plan li{padding:6px 0 6px 28px;position:relative}
.plan li::before{content:"";position:absolute;left:0;top:11px;width:16px;height:16px;border-radius:50%;background:var(--grad) ;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 11.2 3.3 8l1.1-1.1 2.1 2.1 5-5L12.6 5z' fill='%23000'/%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000' fill-opacity='.18'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 11.2 3.3 8l1.1-1.1 2.1 2.1 5-5L12.6 5z' fill='%23000'/%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000' fill-opacity='.18'/%3E%3C/svg%3E") center/contain no-repeat}
.yr{display:none}
.show-year .yr{display:inline}.show-year .mo{display:none}
.faq{max-width:760px;margin:50px auto 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:10px}
.faq details p{margin:10px 0 0;color:#475569}

/* footer */
.foot{border-top:1px solid var(--line);background:#fff;padding:28px 0;font-size:.9rem;color:var(--muted)}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--ink);text-decoration:underline}
.foot .links{display:flex;gap:18px;flex-wrap:wrap}

/* editor */
.blocks{list-style:none;margin:0;padding:0}
.block{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px}
.block > summary{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:10px;list-style:none}
.block > summary::-webkit-details-marker{display:none}
.block .body{padding:0 14px 14px}
.block.off{opacity:.6}
.tag{font-size:.75rem;color:var(--muted);font-weight:500}
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
@media (max-width:960px){.split{grid-template-columns:1fr}}
.phone{position:sticky;top:84px;border:10px solid #0f172a;border-radius:38px;overflow:hidden;height:640px;background:#000}
.phone iframe{width:100%;height:100%;border:0;background:#fff}
.themes{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.themes label{margin:0;cursor:pointer;font-size:.8rem;text-align:center;font-weight:500}
.themes .sw{height:64px;border-radius:12px;border:2px solid var(--line);margin-bottom:4px;display:grid;place-items:center}
.themes .sw i{display:block;width:60%;height:10px;border-radius:5px}
.themes input{position:absolute;opacity:0}
.themes input:checked + .sw{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}
.themes input:disabled + .sw{opacity:.45}
.socials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.socials-grid label{display:flex;gap:8px;align-items:center;font-weight:500}
.socials-grid svg{flex:none}