/*
Theme Name: Echosyst
Theme URI: https://echosyst.ai
Author: Echosyst (Sheikh Rasel)
Author URI: https://echosyst.ai
Description: The official Echosyst theme. Agentic OS Studio - AI systems with human review. Converted from the hand-built static design. Design system: Inter Tight + Inter, lime #d9fc67 / green #00bb52 / ink #131417.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: Proprietary
Text Domain: echosyst
*/

/* =========================================================================
   SHARED DESIGN SYSTEM  (from _base-v2.css)
   Loads on every page. Homepage adds home.css; guides add guides.css.
   ========================================================================= */
  :root{
    --bg:#f2f4f4; --bg2:#ebeeee; --card:#fafbfb; --card2:#ffffff; --ink:#131417; --body:#4c4f52; --muted:#75797c; --faint:#9a9e9f;
    --lime:#d9fc67; --lime-deep:#c8ef4a; --green:#00bb52;
    --line:#e7e9e9; --line2:#dde0e0;
    --black:#0b0b0c; --wtext:#c9c9ce; --wmuted:#8b8b93;
    --display:'Inter Tight','Inter',sans-serif;
    --sh-card:0 24px 48px rgba(25,35,25,.07),0 3px 8px rgba(25,35,25,.04);
    --sh-soft:0 12px 28px rgba(25,35,25,.06),0 2px 5px rgba(25,35,25,.04);
    --sh-lime:0 10px 26px rgba(180,220,60,.35);
  }
  *{box-sizing:border-box;margin:0;padding:0} html{scroll-behavior:smooth}
  body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--body);line-height:1.6;overflow-x:hidden}
  ::selection{background:var(--lime);color:var(--ink)}
  .wrap{max-width:1280px;margin:0 auto;padding:0 32px}
  section{padding:80px 0}
  h1,h2,h3{font-family:var(--display);color:var(--ink);letter-spacing:-.03em;line-height:1.05}
  h2{font-size:clamp(28px,4vw,44px);font-weight:500}
  h2 b,h1 b{font-weight:750}
  .lead{font-size:16.5px;color:var(--muted);max-width:660px;margin-top:16px}
  .center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
  .pillbadge{display:inline-flex;align-items:center;gap:9px;background:var(--card2);border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--body);box-shadow:var(--sh-soft)}
  .pillbadge i{width:18px;height:18px;border-radius:50%;background:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-style:normal;color:var(--lime);font-size:9px;font-weight:800}
  .micro{font-size:12px;color:var(--faint);margin-top:10px;font-weight:500;letter-spacing:.02em}
  .rv{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
  .rv.in{opacity:1;transform:none}
  .rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
  .btn{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:15px;border-radius:13px;padding:15px 27px;border:1px solid transparent;transition:transform .22s,box-shadow .22s;cursor:pointer}
  .btn-lime{background:var(--lime);color:var(--ink);box-shadow:var(--sh-lime)}
  .btn-lime:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(180,220,60,.45)}
  .btn-ink{background:var(--ink);color:#fff}
  .btn-ink:hover{transform:translateY(-2px)}
  .btn-line{border-color:var(--line2);color:var(--ink);background:var(--card2)}
  .btn-line:hover{border-color:var(--ink)}
  .btn-sm{padding:11px 19px;font-size:13.5px;border-radius:11px}
  .sq{width:46px;height:46px;border-radius:13px;background:var(--lime);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);font-size:18px;font-weight:700;text-decoration:none;box-shadow:var(--sh-lime);transition:transform .22s}
  .sq:hover{transform:translate(2px,-2px)}
  nav{position:sticky;top:14px;z-index:70;background:transparent;padding:0 20px}
  .nav-in{max-width:1180px;margin:0 auto;padding:12px 12px 12px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:transparent;border:1px solid transparent;border-radius:99px;transition:background .4s,box-shadow .4s,border-color .4s,backdrop-filter .4s;position:relative}
  nav.scrolled .nav-in{background:rgba(255,255,255,.6);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);border-color:rgba(255,255,255,.85);box-shadow:0 16px 42px rgba(25,35,35,.12)}
  .logo{display:inline-flex;align-items:center;text-decoration:none}
  .logo img{display:block;height:26px;width:auto}
  .nav-links{display:flex;gap:16px;font-size:15px;font-weight:500;align-items:center}
  .nl{position:relative}
  .nl>a{display:inline-block;color:var(--ink);text-decoration:none;opacity:.78;padding:8px 12px;border-radius:11px;border:1px solid transparent;transition:opacity .2s,background .25s,border-color .25s,box-shadow .25s}
  .nl>a:hover,.nl>a.act{opacity:1;background:linear-gradient(180deg,#fff,#f3f5f5);border-color:rgba(255,255,255,.95);box-shadow:0 8px 20px rgba(25,35,35,.1),inset 0 1px 0 #fff}
  .nl .mega,.nl .mini{position:absolute;top:calc(100% + 12px);left:0;transform:translateY(8px);opacity:0;pointer-events:none;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 34px 80px rgba(25,35,35,.16);transition:opacity .25s,transform .25s}
  .nl:hover .mega,.nl:hover .mini{opacity:1;pointer-events:auto;transform:translateY(0)}
  .nl .mega::before,.nl .mini::before{content:"";position:absolute;top:-22px;left:0;right:0;height:22px}
  .mega{width:min(700px,90vw);padding:20px;display:grid;grid-template-columns:1fr 1fr 190px;gap:18px}
  /* Center the Systems mega under the whole nav bar (anchored to .nav-in), not under its trigger. */
  .nl:has(> .mega){position:static}
  .nl .mega{right:0;margin-left:auto;margin-right:auto}
  /* Hover-intent: opening is instant, but closing waits ~0.3s so the cursor can travel
     from "Systems" down to the (lower, centered) panel without it vanishing mid-move. */
  .nl .mega{transition:opacity .25s .3s,transform .25s .3s,pointer-events 0s .3s}
  .nl:hover .mega{transition:opacity .25s 0s,transform .25s 0s,pointer-events 0s 0s}
  .mg h5{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:8px}
  .mg a{display:flex;align-items:center;gap:12px;padding:10px;border-radius:12px;text-decoration:none;color:var(--ink);font-size:14px;font-weight:600}
  .mg a:hover{background:var(--bg)}
  .mg a i{width:34px;height:34px;border-radius:50%;background:var(--bg);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:11px;font-weight:800;color:var(--ink);flex-shrink:0}
  .mg .soon{margin-left:auto;font-size:8.5px;font-weight:800;letter-spacing:.1em;color:var(--green);background:rgba(0,187,82,.12);padding:3px 8px;border-radius:99px}
  .megapromo{background:linear-gradient(165deg,#f0f9d3,#fafbf5);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;justify-content:space-between;gap:14px}
  .megapromo b{font-family:var(--display);font-size:15px;color:var(--ink);font-weight:750}
  .megapromo p{font-size:11.5px;color:var(--muted);margin-top:6px}
  .mini{width:200px;padding:10px;display:flex;flex-direction:column}
  .mini a{padding:9px 13px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:14px;font-weight:600}
  .mini a:hover{background:var(--bg)}
  .nav-r{display:flex;align-items:center;gap:14px}
  .nav-r .git{font-size:15px;font-weight:600;color:var(--ink);text-decoration:underline;text-underline-offset:4px}
  details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 24px;margin-bottom:12px;box-shadow:var(--sh-soft)}
  details[open]{border-color:var(--ink)}
  summary{cursor:pointer;list-style:none;padding:19px 0;font-family:var(--display);font-size:16px;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
  summary::after{content:"+";color:var(--ink);font-size:21px;font-weight:400;transition:transform .3s}
  details[open] summary::after{transform:rotate(45deg)}
  details p{padding:0 0 19px;font-size:14px;color:var(--muted)}
  .dark{background:var(--black);color:var(--wtext);border-radius:34px;margin:0 14px;padding:88px 0}
  .dark h2{color:#fff}
  .dark .lead{color:var(--wmuted)}
  .dark .label{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--lime)}
  .bfoot{background:var(--black);border-radius:34px 34px 0 0;margin:80px 14px 0;padding:80px 0 40px;color:var(--wtext)}
  .bfoot .bigcta{text-align:center;padding-bottom:64px;border-bottom:1px solid rgba(255,255,255,.08)}
  .bfoot .bigcta h2{color:#fff;font-size:clamp(32px,5vw,58px)}
  .bfoot .bigcta .lead{color:var(--wmuted);margin:16px auto 0;max-width:560px}
  .bfoot .cal{margin:44px auto 0;width:100%;max-width:960px;border-radius:16px;overflow:hidden}
  .fcard{background:#0f0f13;border:1px solid rgba(255,255,255,.07);border-radius:28px;padding:48px;margin-top:60px}
  .ftop{display:grid;grid-template-columns:1.35fr .85fr .95fr .95fr 1.1fr;gap:30px}
  .ftag{font-family:var(--display);font-weight:800;font-size:21px;color:#fff}
  .ftag img{display:block;height:30px;width:auto}
  .ftag span{color:var(--lime)}
  .fsub{font-size:16px;color:#e6e6ea;margin-top:26px;font-family:var(--display);font-weight:650;letter-spacing:-.01em}
  .fnews{margin-top:14px;display:flex;background:#000;border:1px solid rgba(255,255,255,.14);border-radius:15px;padding:7px;max-width:350px}
  .fnews input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-family:'Inter',sans-serif;font-size:13.5px;padding:10px 14px;min-width:0}
  .fnews .btn{padding:10px 17px;font-size:13px;border-radius:11px;white-space:nowrap}
  .fpriv{font-size:11.5px;color:#5c5c66;margin-top:12px}
  .fpriv a{color:#8b8b93}
  .fcol h4{font-size:10.5px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:#5c5c66;margin-bottom:16px}
  .fcol a{display:block;color:var(--wtext);text-decoration:none;font-size:13.5px;padding:5px 0}
  .fcol a:hover{color:var(--lime)}
  .fwho{display:flex;align-items:center;gap:12px;margin-bottom:16px}
  .fwho .fav{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#2c6b4f,#7a9a2e);display:inline-flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:800;font-size:13px;color:#fff;flex-shrink:0;overflow:hidden}
  .fwho .fav img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}
  .fwho b{display:block;font-size:14px;color:#fff}
  .fwho b i{font-style:normal;color:#4da3ff;font-size:12px;margin-left:4px}
  .fwho span{font-size:12px;color:var(--wmuted)}
  .fmail{display:flex;align-items:center;gap:11px;color:#e6e6ea;font-size:13.5px;text-decoration:none;margin-top:4px}
  .fmail i{width:34px;height:34px;border-radius:50%;background:#17171c;border:1px solid rgba(255,255,255,.1);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;flex-shrink:0}
  .sysok{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-size:9.5px;font-weight:800;letter-spacing:.16em;color:var(--green);border:1px solid rgba(0,187,82,.35);border-radius:99px;padding:7px 13px}
  .sysok::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 1.8s infinite}
  @keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
  .fbot{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px 24px;margin-top:46px;padding-top:30px;border-top:1px solid rgba(255,255,255,.08)}
  .fbot .fbig{justify-self:start}
  .fbot .aisum{justify-self:center}
  .fbot .fsoc{justify-self:end}
  .fbig{font-family:var(--display);font-size:clamp(17px,2.2vw,22px);font-weight:700;color:#fff;text-decoration:none}
  .fbig span{color:var(--lime)}
  .fbig:hover span{text-decoration:underline;text-underline-offset:4px}
  .aisum{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--wmuted)}
  .aisum a{width:36px;height:36px;border-radius:50%;background:#17171c;border:1px solid rgba(255,255,255,.1);display:inline-flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;font-size:10.5px;font-weight:800}
  .aisum a:hover{border-color:var(--lime);color:var(--lime)}
  .aisum a svg{width:18px;height:18px;display:block}
  .hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
  /* Contact Form 7: make CF7's wrapper markup sit correctly inside the existing .fld design. */
  .wpcf7-form-control-wrap{display:block}
  .wpcf7-not-valid-tip{color:#ff6b6b;font-size:12px;margin-top:6px}
  .wpcf7-response-output{margin:14px 0 0;padding:12px 16px;border-radius:12px;font-size:14px;border:1px solid var(--line)}
  .wpcf7 form.sent .wpcf7-response-output{border-color:var(--green);color:var(--green)}
  .wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.unaccepted .wpcf7-response-output{border-color:#ff6b6b;color:#ff6b6b}
  .fsoc{display:flex;align-items:center;gap:9px}
  .fsoc a{width:36px;height:36px;border-radius:50%;background:#17171c;border:1px solid rgba(255,255,255,.1);display:inline-flex;align-items:center;justify-content:center;color:var(--wmuted);text-decoration:none;transition:border-color .2s,color .2s}
  .fsoc a:hover{border-color:var(--lime);color:var(--lime)}
  .fsoc svg{width:16px;height:16px;fill:currentColor;display:block}
  @media(max-width:900px){.fbot{grid-template-columns:1fr;justify-items:center;text-align:center;gap:22px}.fbot .fbig,.fbot .aisum,.fbot .fsoc{justify-self:center}}
  .flegal{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:26px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#5c5c66;margin-top:26px}
  .flegal a{color:#8b8b93;text-decoration:none}.flegal a:hover{color:var(--lime)}
  /* Weekly Echo signup (.news / .newsform) - shared: homepage + guides index (home.php). */
  .news{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:44px;box-shadow:var(--sh-card);display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
  .news h2{font-size:clamp(22px,2.8vw,32px)}
  .news p{font-size:14px;color:var(--muted);margin-top:10px}
  .newsform{display:flex;gap:0;background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:var(--sh-soft)}
  .newsform input{flex:1;border:none;background:transparent;padding:13px 18px;font-family:'Inter',sans-serif;font-size:14.5px;color:var(--ink);outline:none}
  .newsform .btn{white-space:nowrap}


/* ---- shared responsive + motion ---- */
@media(max-width:960px){section{padding:56px 0}.nav-links{display:none}.ftop{grid-template-columns:1fr 1fr}.fnews{max-width:none}.news{grid-template-columns:1fr}.dark,.bfoot{margin:0;border-radius:0}}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.sysok::before{animation:none}.mq-track,.oc{animation:none !important}}
.hero .lead{margin-left:auto;margin-right:auto}