/* ============================================================
   COURSE CORRECT — funnel design system  (LIGHT / warm editorial)
   Ivory paper, deep-navy ink, golden-hour accents.
   Aviation "boarding pass" motif. Palette tied to the book cover.
   ============================================================ */
:root{
  --paper:#f8f3ea;        /* main page bg */
  --paper-2:#f2ebdd;      /* alt sections / footer / cta */
  --paper-3:#ede4d3;      /* deeper warm panels (stub, totals) */
  --card:#fffdf8;         /* cards */
  --line:#e6dcc7;         /* warm hairlines */

  --ink:#16232f;          /* headings, deep navy */
  --body:#46535f;         /* body text */
  --muted:#6e6957;        /* secondary / labels (AA 4.5:1 on cream) */
  --white:#ffffff;

  --gold:#946310;         /* accent text, eyebrows (AA 4.5:1 on cream) */
  --gold-2:#f0c14f;       /* button highlight (sits on dark button text) */
  --amber:#d8932b;        /* decorative accent (stars, diamonds, glows) */
  --amber-deep:#946310;   /* accent text + headline gold (AA 4.5:1) */
  --gold-soft:rgba(189,132,23,.16);

  --maxw:1180px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 26px 55px -30px rgba(22,35,47,.30);
  --shadow-soft:0 16px 36px -22px rgba(22,35,47,.22);
  --shadow-gold:0 16px 40px -16px rgba(216,147,43,.42);
  --shadow-cover:0 40px 70px -28px rgba(22,35,47,.45);
  --font-head:"Fraunces",Georgia,serif;
  --font-label:"Oswald","Arial Narrow",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:96px 0;position:relative}
.section.tight{padding:64px 0}
@media(max-width:720px){.section{padding:64px 0}}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--font-head);color:var(--ink);font-weight:600;line-height:1.08;letter-spacing:-.01em}
.h1{font-size:clamp(2.6rem,6.2vw,4.6rem)}
.h2{font-size:clamp(2rem,4.4vw,3.2rem)}
.h3{font-size:clamp(1.3rem,2.4vw,1.7rem)}
.lead{font-size:clamp(1.08rem,1.7vw,1.32rem);color:var(--body);max-width:60ch}
.eyebrow{
  font-family:var(--font-label);text-transform:uppercase;letter-spacing:.34em;
  font-weight:600;font-size:.82rem;color:var(--gold);display:inline-flex;gap:.7em;align-items:center;
}
.eyebrow::before{content:"";width:30px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.center{text-align:center}.center .lead{margin-inline:auto}
.gold{color:var(--amber-deep)}
.serif-em{font-family:var(--font-head);font-style:italic;color:var(--amber-deep)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-label);text-transform:uppercase;letter-spacing:.12em;font-weight:600;
  font-size:1rem;padding:18px 34px;border-radius:60px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .25s ease,background .25s ease,color .2s ease;white-space:nowrap;
}
.btn-gold{background:linear-gradient(180deg,var(--gold-2),#e9b23e 55%,var(--amber));color:#3a2606;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(216,147,43,.55)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold);color:var(--amber-deep);background:#fff}
.btn-lg{padding:21px 42px;font-size:1.08rem}
.btn-block{width:100%}
.under{display:block;margin-top:14px;font-size:.92rem;color:var(--muted)}

/* ---------- backgrounds / atmosphere ---------- */
.bg-deep{background:var(--paper-2)}
.bg-panel{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.glow-top::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 75% 0%,rgba(240,193,79,.20),transparent 70%);pointer-events:none}
.hr-flight{height:1px;border:0;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.flightpath{display:block;margin:0 auto;color:var(--gold);opacity:.6}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(58% 46% at 80% 20%,rgba(240,193,79,.30),transparent 62%),
             linear-gradient(180deg,#fcf8ef,#f3ecde);}
.hero-bg{display:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:118px 0 96px}
.hero-cover{position:relative;display:flex;justify-content:center;justify-self:stretch}
.hero-cover img{width:min(380px,82%);border-radius:8px;box-shadow:var(--shadow-cover),0 0 0 1px rgba(22,35,47,.06)}
.hero-cover .halo{position:absolute;inset:-12% -8%;background:radial-gradient(50% 50% at 50% 45%,rgba(240,193,79,.40),transparent 70%);filter:blur(10px);z-index:-1}
.hero h1{margin:18px 0 20px}
.hero .lead{margin-bottom:30px}
@media(max-width:880px){
  .hero-inner{grid-template-columns:1fr;text-align:center;padding:92px 0 68px;gap:38px}
  .hero .eyebrow{justify-content:center}
  .hero .lead{margin-inline:auto}
  .hero-cover{order:-1}
  .hero-cover img{width:min(260px,62%)}
}

/* ---------- boarding pass (opt-in) ---------- */
.pass{
  display:grid;grid-template-columns:1fr 230px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative;text-align:left;
}
.pass-main{padding:30px 30px 30px}
.pass-stub{background:var(--paper-3);padding:26px 22px;position:relative;border-left:2px dashed var(--line)}
.pass-stub::before,.pass-stub::after{content:"";position:absolute;left:-11px;width:20px;height:20px;border-radius:50%;background:var(--paper-2)}
.pass-stub::before{top:-10px}.pass-stub::after{bottom:-10px}
.pass-row{display:flex;gap:26px;margin-bottom:18px;flex-wrap:wrap}
.pass-field .k{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.18em;font-size:.62rem;color:var(--muted)}
.pass-field .v{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.04em;color:var(--ink);font-size:1.02rem}
.pass-stub .big{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.1em;color:var(--amber-deep);font-size:1.05rem;line-height:1.1}
.barcode{height:54px;margin-top:18px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 7px,transparent 7px 9px);opacity:.8;border-radius:2px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.field label{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;color:var(--muted)}
.field input{
  background:#fffdfa;border:1px solid var(--line);border-radius:12px;padding:15px 16px;color:var(--ink);
  font-size:1rem;font-family:var(--font-body);transition:border .2s ease,box-shadow .2s ease;width:100%;
}
.field input::placeholder{color:#8c8676}
.field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.form-note{font-size:.82rem;color:var(--muted);margin-top:10px;display:flex;gap:.5em;align-items:center}
.form-msg{margin-top:12px;font-size:.92rem;min-height:1.2em}
.form-msg.err{color:#c0392b}.form-msg.ok{color:var(--amber-deep)}
@media(max-width:620px){.pass{grid-template-columns:1fr}.pass-stub{border-left:0;border-top:2px dashed var(--line)}
  .pass-stub::before{top:-10px;left:-10px}.pass-stub::after{top:-10px;left:auto;right:-10px;bottom:auto}}

/* ---------- pain / list ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 38px;margin-top:30px}
.pain-grid li{list-style:none;padding-left:30px;position:relative;color:var(--body)}
.pain-grid li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border:1.5px solid var(--amber);transform:rotate(45deg)}
@media(max-width:680px){.pain-grid{grid-template-columns:1fr}}

/* ---------- cards / flight plan ---------- */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:46px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 30px;position:relative;overflow:hidden;box-shadow:var(--shadow-soft);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(216,147,43,.55);box-shadow:0 24px 48px -26px rgba(22,35,47,.28)}
.card .part{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.2em;font-size:.74rem;color:var(--amber-deep)}
.card h3{margin:8px 0 10px}
.card .ch{font-size:.92rem;color:var(--muted);margin-top:14px;border-top:1px solid var(--line);padding-top:14px}
@media(max-width:680px){.cards{grid-template-columns:1fr}}

/* ---------- author ---------- */
.author{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.author-photo{aspect-ratio:4/5;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft);
  background:linear-gradient(160deg,#fffdf8,#f0e7d6);display:flex;align-items:center;justify-content:center;
  color:var(--muted);text-align:center;font-family:var(--font-label);text-transform:uppercase;letter-spacing:.2em;font-size:.8rem;overflow:hidden}
.author-photo img{width:100%;height:100%;object-fit:cover}
.creds{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 8px}
.chip{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;color:var(--ink);
  border:1px solid var(--line);border-radius:40px;padding:7px 15px;background:#fff}
@media(max-width:760px){.author{grid-template-columns:1fr;gap:28px}.author-photo{max-width:320px}}

/* ---------- proof ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow-soft)}
.quote .stars{color:var(--amber);letter-spacing:3px;margin-bottom:12px}
.quote p{color:var(--ink);font-family:var(--font-head);font-size:1.06rem;line-height:1.5}
.quote .who{margin-top:16px;font-size:.86rem;color:var(--muted)}
.placeholder-tag{display:inline-block;font-family:var(--font-label);text-transform:uppercase;letter-spacing:.14em;
  font-size:.64rem;color:var(--amber-deep);border:1px dashed var(--amber);border-radius:6px;padding:3px 8px;margin-bottom:12px}
@media(max-width:820px){.quotes{grid-template-columns:1fr}}

/* ---------- offer stack (sales) ---------- */
.stack{max-width:760px;margin:40px auto 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card);box-shadow:var(--shadow)}
.stack-row{display:flex;justify-content:space-between;gap:20px;padding:20px 26px;border-bottom:1px solid var(--line)}
.stack-row:last-child{border-bottom:0}
.stack-row .t{color:var(--ink)}
.stack-row .t small{display:block;color:var(--muted);font-size:.84rem;margin-top:3px}
.stack-row .val{font-family:var(--font-label);color:var(--amber-deep);white-space:nowrap}
.stack-total{display:flex;justify-content:space-between;padding:22px 26px;background:var(--paper-3);align-items:center;gap:16px;flex-wrap:wrap}
.stack-total .big{font-family:var(--font-head);font-size:1.7rem;color:var(--ink)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:40px auto 0}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 0;font-family:var(--font-head);font-size:1.16rem;color:var(--ink);
  display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--amber-deep);font-size:1.5rem;transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 22px;color:var(--body)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center;background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band .wrap{position:relative;z-index:2}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 50% 120%,rgba(240,193,79,.28),transparent 60%)}

/* ---------- nav / footer ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(248,243,234,.82);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:var(--maxw);margin:0 auto}
.brand{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.22em;color:var(--ink);font-weight:600;font-size:.95rem}
.brand b{color:var(--amber-deep)}
.nav .btn{padding:11px 22px;font-size:.82rem}
footer{background:var(--paper-2);border-top:1px solid var(--line);padding:50px 0 40px;color:var(--muted);font-size:.88rem}
.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
footer a:hover{color:var(--amber-deep)}

/* ---------- mobile safety / overflow fixes ---------- */
.hero-inner > *{min-width:0}
h1,h2,h3,.lead,.card,.quote p{overflow-wrap:break-word}
@media(max-width:680px){
  .h1{font-size:clamp(2rem,8.4vw,3.5rem)}
  .eyebrow{flex-wrap:wrap;letter-spacing:.2em;font-size:.72rem}
  .eyebrow::before{width:20px}
  .btn{white-space:normal}                 /* let long CTA labels wrap, not overflow */
  .btn-lg{padding:17px 22px;font-size:1rem}
  .nav .btn{padding:9px 14px;font-size:.72rem;letter-spacing:.08em}
  .brand{font-size:.84rem;letter-spacing:.16em}
  .section{padding:56px 0}
  .pass-main{padding:24px 20px}
  .stack-row{flex-wrap:wrap;gap:6px}
  .stack-row .val{font-size:.9rem}
}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}