/* ============================================================
   Maifady — agents landing pages — shared stylesheet
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;line-height:1.65;
  color:var(--text);background:var(--bg);min-height:100vh;
}
img,svg{display:block;max-width:100%;height:auto}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
a{color:var(--accent);text-decoration:none;text-underline-offset:.2em}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:.25rem}
ul,ol{padding-left:1.25rem}
li+li{margin-top:.25rem}

/* Theme tokens */
:root{
  --bg:#FFFFFF;--surface:#F8FAFC;--surface-2:#F1F5F9;
  --border:#E2E8F0;--border-strong:#CBD5E1;
  --text:#0F172A;--text-2:#475569;--text-3:#64748B;
  --accent:#4F46E5;--accent-hover:#4338CA;--accent-soft:#EEF2FF;
  --success:#059669;--warn:#D97706;--danger:#DC2626;
  --code-bg:#0F172A;--code-fg:#E2E8F0;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 4px 6px -1px rgba(15,23,42,.08),0 2px 4px -2px rgba(15,23,42,.06);
  --shadow-lg:0 20px 40px -16px rgba(15,23,42,.18);
  --radius:.625rem;--radius-lg:.875rem;
  --container:64rem;
}
@media(prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#020617;--surface:#0F172A;--surface-2:#1E293B;
    --border:#1E293B;--border-strong:#334155;
    --text:#F1F5F9;--text-2:#94A3B8;--text-3:#64748B;
    --accent:#818CF8;--accent-hover:#A5B4FC;--accent-soft:#1E1B4B;
    --code-bg:#0B1120;--code-fg:#E2E8F0;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow:0 4px 6px -1px rgba(0,0,0,.5);
    --shadow-lg:0 20px 40px -16px rgba(0,0,0,.6);
  }
}
[data-theme="dark"]{
  --bg:#020617;--surface:#0F172A;--surface-2:#1E293B;
  --border:#1E293B;--border-strong:#334155;
  --text:#F1F5F9;--text-2:#94A3B8;--text-3:#64748B;
  --accent:#818CF8;--accent-hover:#A5B4FC;--accent-soft:#1E1B4B;
  --code-bg:#0B1120;--code-fg:#E2E8F0;
}

/* A11y */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;top:-100px;left:1rem;padding:.75rem 1rem;background:var(--accent);color:#fff;border-radius:.5rem;z-index:200}
.skip-link:focus{top:1rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
[data-theme="dark"] .site-header{background:rgba(2,6,23,.85)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .site-header{background:rgba(2,6,23,.85)}}
.header-inner{display:flex;align-items:center;gap:.75rem;min-height:3.5rem;padding:0 1rem;max-width:var(--container);margin:0 auto}
@media(min-width:768px){.header-inner{padding:0 1.5rem;min-height:4rem}}
.logo{font-weight:800;color:var(--text);letter-spacing:-.02em;display:flex;align-items:center;gap:.5rem;font-size:1rem;flex-shrink:0}
.logo:hover{text-decoration:none}
.logo-mark{display:grid;place-items:center;width:1.625rem;height:1.625rem;background:linear-gradient(135deg,var(--accent),#A855F7);color:#fff;border-radius:.4rem;font-weight:900;font-size:.875rem}
.nav-links{display:none;list-style:none;gap:1.25rem;margin-left:auto;font-size:.9375rem;font-weight:500;padding:0}
.nav-links li{margin:0}
@media(min-width:768px){.nav-links{display:flex}}
.nav-links a{color:var(--text-2)}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
@media(min-width:768px){.nav-actions{margin-left:0}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem 1rem;font-weight:600;font-size:.875rem;line-height:1;border-radius:.5rem;transition:transform .12s,background .15s,border-color .15s;white-space:nowrap;border:1px solid transparent}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px -4px rgba(79,70,229,.5)}
.btn-primary:hover{background:var(--accent-hover);color:#fff}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--surface-2);border-color:var(--border-strong)}
.btn-large{padding:.875rem 1.5rem;font-size:1rem}
.btn svg{width:1em;height:1em}
.theme-toggle{width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:.5rem;color:var(--text-2);transition:background .15s,color .15s;flex-shrink:0}
.theme-toggle:hover{background:var(--surface);color:var(--text)}
.theme-toggle svg{width:1.05rem;height:1.05rem}
.icon-sun{display:none}.icon-moon{display:block}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .icon-sun{display:block}:root:not([data-theme="light"]) .icon-moon{display:none}}
[data-theme="dark"] .icon-sun{display:block}[data-theme="dark"] .icon-moon{display:none}
[data-theme="light"] .icon-sun{display:none}[data-theme="light"] .icon-moon{display:block}

/* Breadcrumbs */
.breadcrumb{max-width:var(--container);margin:0 auto;padding:1rem 1rem 0;font-size:.875rem;color:var(--text-3)}
@media(min-width:768px){.breadcrumb{padding:1.5rem 1.5rem 0}}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;align-items:center}
.breadcrumb li{margin:0;display:flex;align-items:center;gap:.5rem}
.breadcrumb li+li::before{content:"›";color:var(--text-3);margin-right:.25rem}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb [aria-current="page"]{color:var(--text);font-weight:600}

/* Layout */
main{max-width:var(--container);margin:0 auto;padding:1.5rem 1rem 4rem}
@media(min-width:768px){main{padding:2rem 1.5rem 6rem}}

/* Hero */
.hero{padding:2rem 0 3rem;border-bottom:1px solid var(--border);margin-bottom:3rem;position:relative}
.hero::before{content:"";position:absolute;inset:-2rem -2rem auto -2rem;height:18rem;background:radial-gradient(60% 80% at 50% 0%,var(--accent-soft) 0%,transparent 70%);z-index:-1;pointer-events:none}
.cat-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .75rem;background:var(--accent-soft);color:var(--accent);font-size:.8125rem;font-weight:600;border-radius:9999px;margin-bottom:1rem;letter-spacing:.01em}
.hero h1{font-size:clamp(1.875rem,3vw + 1rem,2.75rem);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin-bottom:1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.hero h1 .name{background:linear-gradient(135deg,var(--accent) 0%,#A855F7 60%,#EC4899 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.hero h1 .tag{display:block;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-weight:600;font-size:.5em;color:var(--text-2);margin-top:.5rem;letter-spacing:-.01em}
.lead{font-size:1.125rem;color:var(--text-2);margin-bottom:1.75rem;max-width:42rem;line-height:1.6}
.lead strong{color:var(--text)}
.lead a{font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* Sections (reveal-on-scroll animation) */
section{margin:3rem 0;scroll-margin-top:5rem}
section h2{font-size:clamp(1.375rem,1.5vw + .75rem,1.75rem);line-height:1.2;letter-spacing:-.02em;font-weight:700;margin-bottom:1rem}
section h3{font-size:1.0625rem;font-weight:700;margin:1rem 0 .5rem}
section p{margin-bottom:.875rem;color:var(--text-2)}
section p strong{color:var(--text)}
section p:last-child{margin-bottom:0}
section ul,section ol{margin:0 0 1rem;padding-left:1.5rem}
section li{color:var(--text-2);margin-bottom:.375rem}
section li strong{color:var(--text)}

.reveal{opacity:0;transform:translateY(1.5rem);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

/* Code blocks */
.code-block{position:relative;background:var(--code-bg);color:var(--code-fg);border-radius:var(--radius);padding:1rem 1.125rem;margin:1rem 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8125rem;line-height:1.7;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;box-shadow:var(--shadow-sm)}
@media(min-width:640px){.code-block{font-size:.875rem;padding:1.125rem 1.375rem}}
.code-block .comment{color:#64748B;font-style:italic}
.code-block .agent{color:#FBBF24}
.code-block .prompt{color:#A78BFA;font-weight:700;margin-right:.25rem}
.code-block .ok{color:#34D399}
.code-block .warn{color:#FBBF24}
.code-block .err{color:#F87171}

/* Inline code */
.content code,p code,li code{background:var(--surface-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8125rem;padding:.125rem .375rem;border-radius:.25rem;color:var(--text);overflow-wrap:anywhere}

/* Benefit cards */
.benefits{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.25rem}
@media(min-width:640px){.benefits{grid-template-columns:repeat(2,1fr)}}
.benefit{padding:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .15s,transform .15s,box-shadow .15s}
.benefit:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.benefit-icon{display:inline-grid;place-items:center;width:2.5rem;height:2.5rem;background:var(--accent-soft);color:var(--accent);border-radius:.5rem;font-size:1.25rem;margin-bottom:.625rem}
.benefit h3{font-size:1.0625rem;font-weight:700;margin:0 0 .375rem;letter-spacing:-.01em}
.benefit p{font-size:.9375rem;margin:0}

/* When-to-use split */
.when-split{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1rem}
@media(min-width:768px){.when-split{grid-template-columns:1fr 1fr}}
.when-box{padding:1.25rem;border-radius:var(--radius);border:1px solid var(--border)}
.when-box.when-yes{background:rgba(5,150,105,.06);border-color:rgba(5,150,105,.25)}
.when-box.when-no{background:rgba(217,119,6,.06);border-color:rgba(217,119,6,.25)}
[data-theme="dark"] .when-box.when-yes{background:rgba(5,150,105,.1)}
[data-theme="dark"] .when-box.when-no{background:rgba(217,119,6,.1)}
.when-box h3{margin-top:0;margin-bottom:.5rem}
.when-box ul{margin:0;padding-left:1.25rem}
.when-box.when-yes h3{color:#059669}
[data-theme="dark"] .when-box.when-yes h3{color:#34D399}
.when-box.when-no h3{color:#D97706}
[data-theme="dark"] .when-box.when-no h3{color:#FBBF24}

/* Related agents */
.related{display:grid;grid-template-columns:1fr;gap:.75rem;margin-top:1rem}
@media(min-width:640px){.related{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.related{grid-template-columns:repeat(3,1fr)}}
.related a{display:block;padding:1rem 1.125rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);transition:border-color .15s,transform .15s,box-shadow .15s;text-decoration:none}
.related a:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.related .agent-slug{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);font-weight:700;font-size:.9375rem;display:block;margin-bottom:.25rem}
.related .agent-slug::before{content:"@";opacity:.5;font-weight:400}
.related p{font-size:.875rem;color:var(--text-2);margin:0}

/* FAQ */
.faq-list{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.faq-list details{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .15s}
.faq-list details[open]{border-color:var(--accent)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.125rem;font-weight:600;font-size:1rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.5rem;font-weight:400;color:var(--text-3);transition:transform .15s;flex-shrink:0}
.faq-list details[open] summary::after{content:"−";color:var(--accent)}
.faq-list .answer{padding:0 1.125rem 1.125rem;color:var(--text-2);font-size:.9375rem;line-height:1.65}
.faq-list .answer p+p{margin-top:.75rem}

/* Final CTA */
.final-cta{text-align:center;background:radial-gradient(60% 80% at 50% 0%,var(--accent-soft) 0%,transparent 65%),var(--bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:3rem 1rem;margin-top:4rem;margin-left:-1rem;margin-right:-1rem;border-radius:0}
@media(min-width:768px){.final-cta{margin-left:-1.5rem;margin-right:-1.5rem;padding:4rem 1.5rem}}
.final-cta h2{font-size:clamp(1.5rem,2vw + .75rem,2rem);margin-bottom:.75rem;letter-spacing:-.02em}
.final-cta p{color:var(--text-2);font-size:1rem;margin-bottom:1.5rem}
.final-cta .meta{color:var(--text-3);font-size:.8125rem;margin-top:1rem;margin-bottom:0}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:2rem 0}
.footer-inner{max-width:var(--container);margin:0 auto;padding:0 1rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;font-size:.875rem;color:var(--text-3)}
@media(min-width:768px){.footer-inner{padding:0 1.5rem}}
.footer-inner a{color:var(--text-2)}
.footer-inner a:hover{color:var(--text);text-decoration:none}

/* Agents index page */
.agents-index{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:2rem}
@media(min-width:640px){.agents-index{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.agents-index{grid-template-columns:repeat(3,1fr)}}
.agent-tile{padding:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .15s;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:.5rem}
.agent-tile:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.agent-tile-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.agent-tile-name{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);font-weight:700;font-size:.9375rem}
.agent-tile-name::before{content:"@";opacity:.5;font-weight:400}
.agent-tile-cat{font-size:.6875rem;font-weight:600;padding:.2rem .5rem;background:var(--surface-2);color:var(--text-3);border-radius:9999px;white-space:nowrap}
.agent-tile p{font-size:.875rem;color:var(--text-2);margin:0;line-height:1.5}

/* Category section in index */
.category-group{margin-top:3rem}
.category-group h2{font-size:1.5rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}