/* AI Without the Panic — site styles (design values from series-site-mock.html) */
:root {
  --navy:#1f3a5f; --ink:#16324f; --gold:#e0a458; --gold2:#c99a52;
  --cream:#f6f1e7; --paper:#fbfaf7;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; font-family:'Helvetica Neue',Arial,sans-serif; color:#26303c; background:var(--paper); line-height:1.6; }
h1,h2,h3 { font-family:Georgia,'Times New Roman',serif; color:var(--navy); line-height:1.15; }
a { color:var(--navy); }
img { max-width:100%; height:auto; }
.wrap { max-width:1080px; margin:0 auto; padding:0 22px; }

a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
  outline:3px solid var(--gold); outline-offset:2px; border-radius:4px;
}
.visually-hidden {
  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; left:-9999px; top:0; background:var(--gold); color:#3a2a10;
  font-weight:700; padding:10px 16px; z-index:100; border-radius:0 0 8px 0;
}
.skip-link:focus { left:0; }

.btn { display:inline-block; background:var(--gold); color:#3a2a10; font-weight:700; text-decoration:none;
        padding:13px 22px; border-radius:8px; font-size:15px; border:0; cursor:pointer; font-family:inherit; }
.btn.ghost { background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,.5); }
.btn:hover { filter:brightness(1.05); }

/* NAV */
nav.site { position:sticky; top:0; z-index:10; background:rgba(20,34,55,.96); backdrop-filter:blur(6px); }
nav.site .wrap { display:flex; align-items:center; justify-content:space-between; height:64px; }
nav.site .brand { color:#fff; font-family:Georgia,serif; font-size:20px; font-weight:700; letter-spacing:.3px; text-decoration:none; }
nav.site .brand b { color:var(--gold); }
nav.site .links { display:flex; gap:24px; align-items:center; }
nav.site .links a { color:#cdd8e6; text-decoration:none; font-size:14.5px; }
nav.site .links a:hover { color:#fff; }
nav.site .links a.cta { color:#3a2a10; background:var(--gold); padding:9px 16px; border-radius:7px; font-weight:700; }
@media (max-width:760px){ nav.site .links a:not(.cta){ display:none; } }

/* HERO */
.hero { background:linear-gradient(160deg,#274a70,#16283f 70%,#122238); color:#fff; padding:70px 0 60px; }
.hero .kick { color:#9db4d0; letter-spacing:.32em; text-transform:uppercase; font-size:12px; margin-bottom:14px; }
.hero h1 { color:#fff; font-size:46px; margin:0 0 16px; max-width:16ch; }
.hero h1 .g { color:var(--gold); }
.hero p.sub { color:#d3dced; font-size:18px; max-width:56ch; margin:0 0 26px; }
.hero .ctas { display:flex; gap:14px; flex-wrap:wrap; }
.hero .note { color:#8fa6c2; font-size:13px; margin-top:16px; }
@media (max-width:480px){ .hero h1 { font-size:34px; } .hero { padding:52px 0 44px; } }

/* SERIES STRIP */
.strip { background:#122238; padding:36px 0 46px; text-align:center; }
.strip img { width:100%; max-width:1000px; border-radius:6px; }
.strip p { color:#9db4d0; font-size:14px; margin-top:14px; }

/* LEAD MAGNET */
.lead { background:var(--cream); border-top:3px solid var(--gold); padding:46px 0; }
.lead .box { display:flex; gap:30px; align-items:center; flex-wrap:wrap; }
.lead .txt { flex:1; min-width:280px; }
.lead h2 { font-size:26px; margin:0 0 8px; }
.lead form { display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; }
.lead input { flex:1; min-width:220px; padding:13px 14px; border:1px solid #d8cbb2; border-radius:8px; font-size:15px; }

/* SECTIONS */
section.pad { padding:56px 0; }
.eyebrow { text-align:center; color:var(--gold2); letter-spacing:.2em; text-transform:uppercase; font-size:12.5px; font-weight:700; }
h2.center { text-align:center; font-size:32px; margin:8px 0 6px; }
p.lede { text-align:center; color:#5a6b7d; max-width:60ch; margin:0 auto 34px; }
.alt { background:#f2f4f7; }

/* START HERE feature */
.feature { display:flex; gap:36px; align-items:center; background:#fff; border:1px solid #e7ecf1;
            border-radius:14px; padding:30px; box-shadow:0 8px 30px rgba(20,40,70,.06); flex-wrap:wrap; }
.feature img { width:210px; border-radius:6px; box-shadow:0 10px 26px rgba(20,40,70,.22); }
.feature .fbody { flex:1; min-width:260px; }
.feature .badge { display:inline-block; background:var(--navy); color:#fff; font-size:11px; font-weight:700;
                   letter-spacing:.14em; text-transform:uppercase; padding:5px 10px; border-radius:20px; margin-bottom:12px; }
.feature h3 { font-size:28px; margin:0 0 8px; }
.feature .cardfoot { max-width:320px; }
.feature .price { font-size:26px; font-family:Georgia,serif; font-weight:700; color:var(--navy); }

/* GRID */
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:22px; }
.bookcard { background:#fff; border:1px solid #e7ecf1; border-top:4px solid var(--accent,var(--navy)); border-radius:12px;
             overflow:hidden; display:flex; flex-direction:column; box-shadow:0 6px 20px rgba(20,40,70,.05); }
.bookcard .cardtop { background:linear-gradient(160deg,#f2f0ea,#e9e6de); padding:22px; text-align:center; position:relative; }
.bookcard .cardtop img { width:150px; border-radius:4px; box-shadow:0 8px 20px rgba(20,40,70,.25); }
.bookcard .badge { position:absolute; top:12px; left:12px; background:var(--navy); color:#fff; font-size:10px;
                    font-weight:700; letter-spacing:.12em; text-transform:uppercase; padding:4px 9px; border-radius:20px; }
.bookcard .cardbody { padding:18px 18px 20px; display:flex; flex-direction:column; flex:1; }
.bookcard h3 { font-size:19px; margin:0 0 8px; }
.bookcard .tag { font-size:14px; color:#42505f; margin:0 0 8px; flex:1; }
.bookcard .reader { font-size:12.5px; color:#8a94a0; margin:0 0 14px; font-style:italic; }
.cardfoot { display:flex; align-items:center; justify-content:space-between; }
.price { font-size:22px; font-weight:700; color:var(--navy); font-family:Georgia,serif; }
.buy { background:var(--accent,var(--navy)); color:#fff; text-decoration:none; font-weight:700; font-size:13.5px;
        padding:10px 15px; border-radius:8px; }
.buy:hover { filter:brightness(1.08); }

/* BUNDLE */
.bundle { background:linear-gradient(160deg,#20406a,#152a44); color:#fff; border-radius:16px; padding:40px;
           display:flex; gap:34px; align-items:center; flex-wrap:wrap; }
.bundle img { width:340px; max-width:100%; border-radius:6px; }
.bundle .bbody { flex:1; min-width:260px; }
.bundle h2 { color:#fff; font-size:30px; margin:0 0 10px; }
.bundle p { color:#d3dced; }
.bundle .pricerow { display:flex; align-items:baseline; gap:14px; margin:16px 0; }
.bundle .now { font-size:40px; font-weight:700; color:var(--gold); font-family:Georgia,serif; }
.bundle .was { font-size:20px; color:#8fa6c2; text-decoration:line-through; }
.bundle .save { background:var(--gold); color:#3a2a10; font-weight:700; font-size:12px; padding:4px 10px; border-radius:20px; }
@media (max-width:480px){ .bundle { padding:26px 20px; } }

/* ABOUT */
.about { background:var(--cream); }
.about .box { max-width:720px; margin:0 auto; text-align:center; }
.about .avatar { width:84px; height:84px; border-radius:50%; background:var(--navy); color:var(--gold);
                  display:flex; align-items:center; justify-content:center; font-family:Georgia,serif; font-size:34px; margin:0 auto 16px; }

/* FAQ */
.faq details { background:#fff; border:1px solid #e7ecf1; border-radius:10px; padding:16px 18px; margin-bottom:12px; }
.faq summary { font-weight:700; color:var(--navy); cursor:pointer; font-size:15.5px; }
.faq p { margin:10px 0 0; color:#42505f; }

/* FOOTER */
footer { background:#122238; color:#9db4d0; padding:34px 0; text-align:center; font-size:13.5px; }
footer a { color:#cdd8e6; }

/* SIMPLE PAGES (privacy / terms / thank-you) */
.page { max-width:720px; margin:0 auto; padding:56px 22px 72px; }
.page h1 { font-size:36px; }
.page h2 { font-size:22px; margin-top:34px; }
.page .back { display:inline-block; margin-top:34px; }
.thanks { text-align:center; padding-top:80px; }
.thanks .avatar { width:84px; height:84px; border-radius:50%; background:var(--navy); color:var(--gold);
                   display:flex; align-items:center; justify-content:center; font-family:Georgia,serif; font-size:34px; margin:0 auto 20px; }