/* InnoPlot Library: shared styles for the books and resources pages */
:root{
  --navy:#1e4a6b;--navy-deep:#14344c;--blue:#5b9bd5;--blue-soft:#dbe9f5;--mint:#5ed1a0;--gold:#e2b93b;
  --ink:#1a2530;--muted:#5a6b7a;--bg:#f6fafc;--card:#fff;--line:#dde7ee;--radius:18px;
  --shadow:0 30px 60px -25px rgba(20,52,76,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--blue)}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:400;line-height:1.12;letter-spacing:-.01em}
h1 em,h2 em{font-style:normal;color:var(--blue)}

/* NAV */
.nav{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:40;width:min(1080px,calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 12px 10px 26px;border-radius:99px;
  background:rgba(255,255,255,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);
  border:1px solid rgba(255,255,255,.6);box-shadow:0 10px 30px -12px rgba(20,52,76,.35)}
.logo{display:flex;align-items:center;font-weight:600;font-size:1.1rem;color:var(--navy);text-decoration:none;letter-spacing:-.01em;white-space:nowrap}
.logo span{color:var(--blue)}
.logo small{font-weight:400;color:var(--muted);margin-left:8px;padding-left:10px;border-left:1px solid var(--line);font-size:.95rem}
.logo img{height:24px;width:auto;display:block}

/* FOOTER MARK */
.foot-mark{display:flex;justify-content:center;padding:70px 24px 46px}
.foot-mark img{height:92px;width:auto;opacity:.92}
.nav ul{display:flex;gap:6px;list-style:none}
.nav ul a{display:block;text-decoration:none;font-size:.88rem;color:var(--navy);font-weight:500;padding:10px 18px;border-radius:99px;transition:.25s;white-space:nowrap}
.nav ul a:hover{background:var(--blue-soft)}
.nav ul a[aria-current="page"]{background:var(--navy);color:#fff}

/* HERO */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding:170px 0 130px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%}
.hero::before{width:620px;height:620px;right:-160px;top:-220px;background:radial-gradient(circle,rgba(91,155,213,.35),transparent 65%)}
.hero::after{width:480px;height:480px;left:-160px;bottom:-260px;background:radial-gradient(circle,rgba(94,209,160,.22),transparent 65%)}
.hero .net{position:absolute;inset:0;opacity:.18;background-image:radial-gradient(#fff 1.2px,transparent 1.3px);background-size:38px 38px;mask-image:linear-gradient(120deg,transparent 30%,#000 100%);-webkit-mask-image:linear-gradient(120deg,transparent 30%,#000 100%)}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(2.6rem,5.5vw,4.6rem);margin:18px 0 26px}
.hero p{max-width:540px;color:#dbe7f1;font-size:1.08rem;font-weight:300}
.hero .eyebrow{color:var(--mint)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font:500 .95rem 'Inter',sans-serif;border:0;cursor:pointer;text-decoration:none;padding:15px 30px;border-radius:99px;background:var(--navy);color:#fff;transition:.25s;box-shadow:0 12px 24px -12px var(--navy)}
.btn:hover{background:var(--blue);transform:translateY(-2px)}
.btn.mint{background:var(--mint);color:var(--navy-deep);box-shadow:0 12px 24px -12px var(--mint)}
.btn.mint:hover{background:#7fe0b8}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn svg{width:18px;height:18px}

/* SECTION HEADINGS */
.sec-head{max-width:640px;margin-bottom:46px}
.sec-head h2{font-size:clamp(2rem,3.6vw,3rem);color:var(--navy);margin:12px 0 16px}
.sec-head p{color:var(--muted)}

/* RESOURCE CARDS */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.art{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:6px 14px 14px 6px;padding:30px 28px;display:flex;flex-direction:column;transition:.3s}
.art.c2{border-left-color:var(--mint)}
.art.c3{border-left-color:var(--gold)}
.art:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.tag{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;display:flex;justify-content:space-between}
.art h3{font-size:1.35rem;color:var(--navy);margin-bottom:12px}
.art p{color:var(--muted);font-size:.95rem;margin-bottom:24px;flex:1}
.link{background:none;border:0;cursor:pointer;font:500 .92rem 'Inter',sans-serif;color:var(--navy);display:inline-flex;gap:8px;align-items:center;padding:0 0 3px;border-bottom:1px solid var(--blue);align-self:flex-start}
.link:hover{color:var(--blue)}

/* DOWNLOAD MODAL */
.modal{position:fixed;inset:0;background:rgba(14,34,50,.65);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal.open{display:flex;animation:fade .25s}
@keyframes fade{from{opacity:0}}
.dialog{background:#fff;border-radius:24px;max-width:480px;width:100%;padding:44px 40px;position:relative;box-shadow:0 40px 80px -20px rgba(0,0,0,.5)}
.dialog h3{font-size:1.7rem;color:var(--navy);margin:10px 0 8px}
.dialog p{color:var(--muted);font-size:.95rem;margin-bottom:22px}
.dialog .doc{font-weight:500;color:var(--navy)}
.close{position:absolute;top:16px;right:18px;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:.82rem;font-weight:500;color:var(--navy)}
.field input{font:inherit;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.field input:focus{outline:2px solid var(--blue);border-color:transparent;background:#fff}
.consent{display:flex;gap:10px;font-size:.8rem;color:var(--muted);margin-bottom:22px;align-items:flex-start}
.consent input{margin-top:4px;accent-color:var(--navy)}
.dialog .btn{width:100%;justify-content:center}
.ok{display:none;text-align:center;padding:10px 0}
.ok .tick{width:60px;height:60px;border-radius:50%;background:#dff6ec;color:#17704e;display:grid;place-items:center;margin:0 auto 18px;font-size:1.8rem}
.dialog.sent form,.dialog.sent .intro{display:none}
.dialog.sent .ok{display:block}

/* FOOTER STRIP */
.strip{background:var(--navy);color:#cfe0ee;text-align:center;padding:34px 24px;font-size:.88rem}
.strip a{color:#fff}

.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,40px);background:var(--navy-deep);color:#fff;padding:14px 24px;border-radius:99px;font-size:.9rem;opacity:0;pointer-events:none;transition:.35s;z-index:60}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:980px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){
  .grid{grid-template-columns:1fr}
  .logo small{display:none}
  .nav{padding-left:18px}
  .nav ul a{padding:9px 12px;font-size:.8rem}
  .hero{padding:140px 0 110px}
  .dialog{padding:36px 24px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}