/* ============================================================
   IPALinked — redesign layer (v2)
   Load LAST in <head>, after assets/site.css and after each
   page's inline <style> block:

     <link rel="stylesheet" href="assets/redesign.css" />

   Overrides only. No markup, no JS, no PHP changes.
   Uploads, share links, stored files and endpoints are untouched.
   ============================================================ */

:root{
  --bg:#08090F;
  --bg-soft:#0B0D16;
  --surface:#111420;
  --surface-2:#171C2B;
  --line:#1E2333;
  --line-strong:#2B3247;
  --ink:#EEF2FA;
  --ink-soft:#98A3BC;
  --ink-faint:#626E8A;
  --nav-bg:rgba(8,9,15,.74);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 18px 44px rgba(0,0,0,.4);
  --shadow-lg:0 30px 70px -20px rgba(0,0,0,.85);
  --dz-bg:rgba(79,107,255,.04);
  --code-bg:#0B0D16;
  --grad:linear-gradient(112deg,var(--brand),var(--brand-2));
  --ease:cubic-bezier(.2,.7,.3,1);
  --grid-line:rgba(79,107,255,.06);
}
[data-theme="light"]{
  --bg:#F4F6FB;
  --bg-soft:#FFFFFF;
  --surface:#FFFFFF;
  --surface-2:#F2F5FA;
  --line:#E2E7F0;
  --line-strong:#C9D2E2;
  --ink:#0B1120;
  --ink-soft:#57647D;
  --ink-faint:#8A96AF;
  --nav-bg:rgba(244,246,251,.84);
  --dz-bg:rgba(79,107,255,.05);
  --grid-line:rgba(79,107,255,.07);
}

h1,h2,h3,h4,.display{letter-spacing:-.03em;line-height:1.06;text-wrap:balance}
p{text-wrap:pretty}

/* ---------- nav ---------- */
.nav-inner{height:70px}
.nav-links{gap:22px}
.nav-links a{padding:8px 2px}
.theme-btn{border-radius:99px;width:42px;height:42px}
.theme-btn svg{stroke-width:1.8}

/* Tools dropdown (injected by site.js) */
.nav-dd-btn{background:transparent;border-color:transparent;border-radius:11px;padding:9px 14px;font-size:15px}
.nav-dd-btn:hover{border-color:var(--line-strong)}
.nav-dd.open .nav-dd-btn,.nav-dd.active .nav-dd-btn{border-color:rgba(79,107,255,.75);color:var(--ink)}
.nav-dd-menu{min-width:300px;padding:12px;border-radius:18px;box-shadow:var(--shadow-lg)}
.nav-dd-item{padding:10px 12px;gap:14px}
.ddi-badge{width:42px;height:42px;border-radius:13px;font-size:14.5px}
.ddi-label{font-size:15.5px}
.ddi-sub{font-size:13px;color:var(--ink-soft)}

/* ---------- hero ---------- */
.hero{padding:88px 0 40px}
.hero::before{
  top:-260px;width:1100px;height:620px;
  background:radial-gradient(ellipse at center,rgba(79,107,255,.15),transparent 66%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:60px 60px;animation:ilGrid 12s linear infinite;
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
}
.hero-grid{z-index:1}
@keyframes ilGrid{to{background-position:0 60px}}
.eyebrow{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase}
.eyebrow .dot{animation:ilPulse 2.2s ease-in-out infinite}
@keyframes ilPulse{0%,100%{opacity:1}50%{opacity:.45}}
h1{font-size:clamp(40px,5.4vw,64px);margin:22px 0 20px}
.lede{font-size:19px;max-width:520px;line-height:1.6}
.badge{background:rgba(255,255,255,.03);border-radius:10px;font-family:'Inter';font-size:13.5px}
.steps{font-family:'JetBrains Mono';font-size:12.5px}
.step .n{border-radius:8px;width:26px;height:26px;font-size:12px}
.step .t{font-family:'JetBrains Mono';font-weight:400;font-size:13px;color:var(--ink-soft)}

/* ---------- upload card ---------- */
.up-card{padding:12px;border-radius:22px;animation:ilFloat 7s ease-in-out infinite}
@keyframes ilFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.up-head{padding:10px 10px 14px;margin-bottom:0}
.dropzone{position:relative;overflow:hidden;border-width:1.5px;border-color:rgba(79,107,255,.32);border-radius:16px;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dropzone::before{
  content:"";position:absolute;left:0;right:0;top:0;height:70px;
  background:linear-gradient(180deg,rgba(79,107,255,.18),transparent);
  animation:ilScan 3.4s var(--ease) infinite;pointer-events:none
}
@keyframes ilScan{0%{transform:translateY(-100%)}100%{transform:translateY(340px)}}
.dz-ic{width:56px;height:56px;border-radius:16px}
.dz-title{font-size:19px}
.dz-sub{font-size:13.5px}
.up-opts{padding:0 8px}
.opt-row{border-bottom:none}
.link-box{border-radius:12px}
.copy-btn{border-radius:9px}

/* ---------- stats ---------- */
.stats-grid{gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:900px}
.stat-card{border:none;background:transparent;box-shadow:none;padding:44px 20px}
.stat-card .ic{display:none}
.stat-card .n{font-size:clamp(38px,5vw,58px)}
.stat-card .l{font-family:'JetBrains Mono';font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-top:8px}

/* ---------- section headings ---------- */
.sec-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;letter-spacing:.14em}
.sec-eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;animation:ilPulse 2.2s ease-in-out infinite}
.sec-title{font-size:clamp(30px,3.8vw,44px)}

/* ---------- how / guides / features ---------- */
.how-grid{gap:20px}
.how-card{border-radius:18px;transition:transform .25s var(--ease),border-color .25s,box-shadow .25s}
a.how-card:hover{transform:translateY(-6px);border-color:rgba(79,107,255,.4);box-shadow:var(--shadow-lg)}
.how-card .stepno{font-size:11px;letter-spacing:.16em}

/* hairline 3x2 feature grid — no empty cells at any width */
.feat-grid{gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;grid-template-columns:repeat(3,minmax(0,1fr))}
.feat-card{border:none;border-radius:0;box-shadow:none;background:var(--surface);padding:30px 26px}
.feat-card:hover{transform:none;background:var(--surface-2);border:none}
.feat-ic{width:40px;height:40px;border-radius:11px;margin-bottom:16px}
@media(max-width:900px){.feat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.feat-grid{grid-template-columns:1fr}}

/* ---------- MCP band ---------- */
.mcp-inner{border-radius:24px}
.mcp-left h2{letter-spacing:-.03em}
.mcp-cmd{background:rgba(8,9,15,.85);border-radius:12px}

/* ---------- FAQ ---------- */
.faq-item{border-radius:14px;background:rgba(23,28,43,.45)}
[data-theme="light"] .faq-item{background:var(--surface)}
.faq-item.open{border-color:rgba(79,107,255,.5)}
.faq-q{font-size:16.5px;font-weight:500;padding:20px 22px}
.faq-q .pm{width:26px;height:26px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center}
.faq-q .pm::before{width:12px;top:12px;left:7px}
.faq-q .pm::after{height:12px;left:12px;top:7px}
.faq-a p{font-size:15px;line-height:1.7}

/* ---------- CTA ---------- */
.cta-box{
  background:radial-gradient(ellipse 70% 120% at 50% 0%,rgba(79,107,255,.16),rgba(11,13,22,.6));
  border:1px solid rgba(79,107,255,.24);color:var(--ink)
}
[data-theme="light"] .cta-box{background:radial-gradient(ellipse 70% 120% at 50% 0%,rgba(79,107,255,.14),#fff);border-color:rgba(79,107,255,.2)}
.cta-box::before,.cta-box::after{display:none}
.cta-box p{color:var(--ink-soft);opacity:1}
.cta-box .btn{background:var(--grad);color:#fff;box-shadow:0 14px 32px -10px rgba(79,107,255,.55)}
.cta-box .btn:hover{color:#fff}

/* ---------- footer ---------- */
.ft-col h4{font-family:'JetBrains Mono';font-size:12px;letter-spacing:.14em}
.ft-col a:hover{color:var(--brand)}

@media(prefers-reduced-motion:reduce){
  .hero::after,.dropzone::before,.up-card,.eyebrow .dot,.sec-eyebrow::before{animation:none}
}
@media(max-width:920px){
  .nav-links{inset:70px 0 auto 0}
  .up-card{animation:none}
  .hero{padding:56px 0 24px}
}

/* ============================================================
   v2 theme — new "green/Instrument" design system
   (loads last; retokenises the whole site to match the new mockups)
   ============================================================ */
:root{
  --bg:#08090F; --bg-soft:#0B0D16; --surface:#111420; --surface-2:#171C2B;
  --line:#1E2333; --line-strong:#2B3247;
  --ink:#E8ECF5; --ink-soft:#9AA6BD; --ink-faint:#6C7A93;
  --brand:#3E7BFA; --brand-2:#2ED3A3; --brand-ink:#2ED3A3; --android:#22C55E;
  --grad:linear-gradient(110deg,#3E7BFA,#17B98A);
  --nav-bg:rgba(8,9,15,.72); --code-bg:#0B0D16;
  --grid-line:rgba(46,211,163,.05);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 18px 44px rgba(0,0,0,.4);
  --shadow-lg:0 30px 70px -20px rgba(0,0,0,.85);
}
[data-theme="light"]{
  --bg:#F4F6FB; --bg-soft:#FFFFFF; --surface:#FFFFFF; --surface-2:#F2F5FA;
  --line:#E2E7F0; --line-strong:#C9D2E2; --ink:#0B1120; --ink-soft:#57647D; --ink-faint:#8A96AF;
  --nav-bg:rgba(244,246,251,.85); --code-bg:#0B0D16;
}
body{ font-family:'Instrument Sans', system-ui, -apple-system, sans-serif; }
a{ color:#2ED3A3; }
a:hover{ color:#6FE3C0; }
.grad-text, .brand .b2{
  background:linear-gradient(100deg,#2ED3A3,#3E7BFA) !important;
  -webkit-background-clip:text !important; background-clip:text !important;
  -webkit-text-fill-color:transparent !important; color:transparent !important;
}
.sec-eyebrow{ color:#2ED3A3; background:rgba(46,211,163,.08); border-color:rgba(46,211,163,.28); }
.eyebrow{ color:#2ED3A3; background:rgba(46,211,163,.07); border-color:rgba(46,211,163,.28); }
.eyebrow .dot,.badge svg{ stroke:#2ED3A3; color:#2ED3A3; }
.btn-primary,.nav-cta{ background:var(--grad) !important; }
.nav-dd.active .ddi-label{ color:#2ED3A3 !important; }
.answer-box .qa-t{ color:#2ED3A3; }
.answer-box .qa-ic{ background:var(--grad); }
