/* ============================================================
   GeniusesX — light / modern design system
   ============================================================ */
:root{
  --bg:#ffffff;
  --bg-soft:#F7F8FB;
  --ink:#0F172A;          /* headings */
  --body:#475569;         /* body text */
  --muted:#5b6677;
  --border:#EAECF2;
  --border-2:#E2E5EE;
  --accent:#4F46E5;       /* indigo */
  --accent-d:#4338CA;
  --accent-soft:#EEF0FF;
  --accent-tint:#F5F6FF;
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 1px 2px rgba(15,23,42,.04);
  --shadow-md:0 4px 14px rgba(15,23,42,.06);
  --shadow-lg:0 18px 40px -18px rgba(15,23,42,.18);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*{transition:none!important;}}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--font);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;}
h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:-.02em;font-weight:700;line-height:1.2;}
p{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}
.container{max-width:1120px;margin:0 auto;padding:0 24px;}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;font-family:var(--font);
  padding:11px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer;line-height:1.2;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(79,70,229,.25);}
.btn-primary:hover{background:var(--accent-d);transform:translateY(-1px);box-shadow:0 8px 18px -6px rgba(79,70,229,.45);}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--border-2);}
.btn-ghost:hover{background:var(--bg-soft);border-color:#d4d8e4;}
.btn-sm{padding:9px 16px;font-size:14px;}

/* ---- nav ---- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;position:relative;}
.brand{font-size:21px;font-weight:700;color:var(--ink);letter-spacing:-.02em;}
.brand .x{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a.lnk{font-size:15px;font-weight:500;color:var(--body);transition:color .15s;}
.nav-links a.lnk:hover{color:var(--ink);}
.nav-right{display:flex;align-items:center;gap:16px;}
.lnk-icon{display:inline-flex;color:var(--muted);transition:color .15s;}
.lnk-icon:hover{color:var(--accent);}
.lang-switch{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;}
.lang-switch a{color:var(--muted);}
.lang-switch a+a{padding-left:8px;border-left:1px solid var(--border-2);}
.lang-switch a.is-active{color:var(--ink);}
.lang-switch a:hover{color:var(--accent);}
.nav-toggle{display:none;-webkit-appearance:none;appearance:none;padding:0;font:inherit;}
@media(max-width:820px){
  .nav-links{display:none;}
  .lnk-icon{display:none;}
  .nav-right>.btn{display:none;}
  .nav-right .lang-switch{display:none;}
  .mobile-lang{margin-top:10px;padding-top:14px;border-top:1px solid var(--border);}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
    border:1px solid var(--border-2);border-radius:10px;cursor:pointer;color:var(--ink);background:#fff;}
  .mobile-panel.open{display:flex;}
  .mobile-panel{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;
    gap:4px;background:#fff;border-bottom:1px solid var(--border);padding:14px 24px 20px;box-shadow:var(--shadow-md);}
  .mobile-panel a{padding:10px 4px;font-weight:500;color:var(--body);font-size:16px;}
  .mobile-panel .btn{margin-top:8px;justify-content:center;color:#fff;}
}
@media(min-width:821px){.mobile-panel{display:none!important;}}

/* ---- hero (home) ---- */
.hero{padding:clamp(44px,6vw,72px) 0 clamp(36px,4.5vw,56px);text-align:center;
  background:radial-gradient(120% 120% at 50% -10%, var(--accent-tint) 0%, #fff 55%);}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border-2);
  color:var(--muted);font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;box-shadow:var(--shadow);}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);}
.hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.1;margin:24px auto 0;max-width:18ch;}
.hero p.sub{font-size:clamp(16px,1.6vw,19px);color:var(--body);max-width:52ch;margin:18px auto 0;}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px;}
.trust{margin-top:clamp(26px,3.5vw,36px);display:flex;flex-direction:column;align-items:center;gap:12px;}
.trust span{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);}
.trust img{height:30px;width:auto;opacity:.9;}

/* ---- generic section ---- */
section.block{padding:clamp(40px,5.5vw,68px) 0;}
.block.soft{background:var(--bg-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.head{text-align:center;max-width:62ch;margin:0 auto clamp(24px,3vw,36px);}
.head .ey{color:var(--accent);font-weight:700;font-size:14px;}
.head h2{font-size:clamp(26px,3vw,34px);line-height:1.18;margin-top:10px;}
.head p{margin-top:12px;font-size:17px;color:var(--body);}

/* ---- feature cards ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:840px){.cards{grid-template-columns:1fr;max-width:480px;margin:0 auto;}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow);transition:transform .18s ease, box-shadow .22s ease, border-color .2s;}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--border-2);}
.ico{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.ico svg{width:23px;height:23px;}
.card h3{font-size:18px;font-weight:700;margin-bottom:10px;}
.card p{font-size:15px;color:var(--body);line-height:1.6;}

/* ---- cta band ---- */
.cta-wrap{padding:clamp(44px,6vw,72px) 0;}
.cta-box{background:linear-gradient(135deg,#4F46E5 0%,#5B50E0 100%);border-radius:26px;
  padding:clamp(40px,6vw,68px) 32px;text-align:center;color:#fff;box-shadow:0 30px 60px -24px rgba(79,70,229,.5);}
.cta-box h2{color:#fff;font-size:clamp(26px,3.4vw,38px);max-width:20ch;margin:0 auto;line-height:1.15;}
.cta-box p{color:#ECEAFB;margin:16px auto 0;max-width:46ch;font-size:17px;}
.cta-box .btn{margin-top:26px;background:#fff;color:var(--accent-d);}
.cta-box .btn:hover{background:#f3f2ff;transform:translateY(-1px);}

/* ---- inner page scaffold ---- */
.page{padding:clamp(40px,5.5vw,72px) 0;}
.page-head{text-align:center;max-width:66ch;margin:0 auto clamp(28px,3.5vw,44px);}
.page-head h1{font-size:clamp(28px,3.6vw,42px);line-height:1.14;}
.page-head .lead{margin-top:14px;font-size:18px;color:var(--body);}
.page-head.flush{text-align:left;max-width:none;margin-left:0;margin-right:0;}

/* ---- prose (about + vacancy detail body) ---- */
.prose{color:var(--body);font-size:17px;line-height:1.75;}
.prose>*:first-child{margin-top:0;}
.prose h2{font-size:clamp(21px,2.2vw,26px);margin:2em 0 .6em;color:var(--ink);}
.prose h3{font-size:18px;margin:1.7em 0 .5em;color:var(--ink);}
.prose p{margin:1em 0;}
.prose ul,.prose ol{margin:1em 0;padding-left:1.3em;}
.prose li{margin:.45em 0;}
.prose li::marker{color:var(--accent);}
.prose a{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:2px;}
.prose a:hover{color:var(--accent-d);}
.prose strong{color:var(--ink);font-weight:700;}

/* ---- vacancy / role list ---- */
.roles{display:flex;flex-direction:column;gap:16px;max-width:860px;margin:0 auto;}
.role{display:flex;align-items:center;gap:22px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow);
  transition:transform .16s ease, box-shadow .22s ease, border-color .2s;}
.role:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--border-2);}
.role .body{flex:1;min-width:0;}
.role h2,.role h3{font-size:19px;font-weight:700;color:var(--ink);}
.role p{font-size:15px;color:var(--body);margin-top:7px;line-height:1.55;}
.tags{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;}
.tag{font-size:12.5px;font-weight:600;color:var(--muted);background:var(--bg-soft);
  border:1px solid var(--border);border-radius:999px;padding:4px 11px;}
.tag.accent{color:var(--accent);background:var(--accent-soft);border-color:transparent;}
.role .go{flex-shrink:0;width:42px;height:42px;border-radius:50%;border:1px solid var(--border-2);
  display:flex;align-items:center;justify-content:center;color:var(--ink);transition:all .18s;}
.role:hover .go{background:var(--accent);border-color:var(--accent);color:#fff;}
@media(max-width:560px){.role{flex-direction:column;align-items:flex-start;gap:16px;}.role .go{align-self:flex-end;}}
.roles-empty{text-align:center;color:var(--muted);max-width:48ch;margin:0 auto;}
.roles-empty a{color:var(--accent);font-weight:600;}
.roles-foot{text-align:center;margin-top:34px;}
.roles-foot a{color:var(--accent);font-weight:600;font-size:15px;display:inline-flex;gap:7px;align-items:center;}

/* ---- vacancy detail ---- */
.article{max-width:780px;margin:0 auto;}
.article h1{font-size:clamp(28px,3.6vw,40px);line-height:1.14;}
.article .meta{margin-top:10px;font-size:14px;font-weight:600;color:var(--muted);
  display:inline-flex;gap:8px;align-items:center;}
.article .meta .tag{font-weight:600;}
.article .prose{margin-top:28px;}
.interested{margin-top:40px;background:var(--accent-tint);border:1px solid var(--border-2);
  border-radius:var(--radius);padding:30px;}
.interested h3{font-size:19px;margin-bottom:8px;}
.interested p{margin-bottom:18px;color:var(--body);}

/* ---- book / embed ---- */
.book-embed{max-width:840px;margin:0 auto;}
.tidycal-embed{min-height:600px;}

/* ---- about extras ---- */
.about-network{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin:8px 0;
  background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:26px;}
.about-network img{width:96px;height:auto;flex-shrink:0;}
.about-network p{margin:0;font-size:15.5px;}
.about-cta{text-align:center;margin-top:40px;}

/* ---- footer ---- */
footer.ft{border-top:1px solid var(--border);background:var(--bg-soft);padding:44px 0 26px;}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;}
@media(max-width:760px){.ft-grid{grid-template-columns:1fr;gap:32px;}}
.ft .brand{font-size:20px;}
.ft p.tag-line{margin-top:14px;font-size:14.5px;color:var(--muted);max-width:34ch;}
.ft .npa{margin-top:20px;display:flex;align-items:center;gap:12px;}
.ft .npa img{height:30px;width:auto;}
.ft .npa small{font-size:12px;color:var(--muted);max-width:24ch;line-height:1.4;}
.ft h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;margin:0 0 16px;}
.ft ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.ft ul a{font-size:15px;color:var(--body);}
.ft ul a:hover{color:var(--accent);}
.ft-base{border-top:1px solid var(--border);margin-top:34px;padding-top:22px;display:flex;
  justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);}

/* ---- error ---- */
.error-page{max-width:640px;margin:0 auto;text-align:center;}
.error-page h1{font-size:clamp(28px,4vw,40px);}
.error-page code{background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;padding:2px 7px;font-size:14px;}