/* ========================================================= AstroAx ========================================================= */
:root{
  --paper:#FFFFFF; --wash:#F5F3FB; --wash-2:#ECE8F7;
  --ink:#1A1530; --body:#473F5E; --muted:#766D8C;
  --primary:#5B3DF5; --primary-deep:#4228C4; --primary-wash:#EEEAFE;
  --gold:#C9992C; --gold-deep:#A87D1E; --gold-wash:#FBF2DE;
  --rule:#E3DEF2;
  --green:#0B7A52; --green-wash:#E2F3EC;
  --red:#9B1C1C; --red-wash:#FDECEC;
  --shadow-sm:0 2px 10px rgba(26,21,48,.06); --shadow-md:0 10px 28px rgba(26,21,48,.09); --shadow-lg:0 22px 50px rgba(26,21,48,.14);
  --maxw:1120px; --r:16px; --r-sm:9px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--body);font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:700px}
h1,h2,h3,h4{color:var(--ink);letter-spacing:-.015em;line-height:1.15;font-family:'Fraunces',Georgia,serif;font-weight:600}
h1{font-size:clamp(32px,5vw,48px);line-height:1.08;margin-bottom:16px}
h2{font-size:clamp(25px,3.2vw,32px);margin-bottom:14px}
h3{font-size:19px;margin-bottom:8px}
p{margin-bottom:16px}
p:last-child{margin-bottom:0}
a{color:var(--primary);text-underline-offset:3px}
a:hover{color:var(--primary-deep)}

.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(145deg,var(--primary) 0%,var(--primary-deep) 100%);color:#fff!important;font-weight:700;font-size:16px;padding:13px 26px;border:1px solid transparent;border-radius:var(--r-sm);text-decoration:none;cursor:pointer;box-shadow:0 6px 18px rgba(91,61,245,.25);transition:box-shadow .16s ease,transform .14s ease;font-family:inherit}
.btn:hover{box-shadow:0 10px 26px rgba(91,61,245,.32);transform:translateY(-1px);color:#fff!important}
.btn:active{transform:translateY(0)}
.btn-lg{font-size:17.5px;padding:16px 32px}
.btn-block{display:flex;justify-content:center;width:100%}
.btn-ghost{background:transparent;color:var(--primary)!important;border-color:var(--rule);box-shadow:none}
.btn-ghost:hover{background:var(--wash);border-color:var(--primary);box-shadow:none}
.btn-gold{background:linear-gradient(145deg,var(--gold) 0%,var(--gold-deep) 100%);box-shadow:0 6px 18px rgba(201,153,44,.28)}
.btn-gold:hover{box-shadow:0 10px 26px rgba(201,153,44,.35)}
.btn[disabled]{opacity:.6;pointer-events:none}

/* ---------- header ---------- */
.site-head{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:80}
.head-in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--ink);text-decoration:none}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(145deg,var(--gold),var(--gold-deep));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:800}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--body);text-decoration:none;font-size:15px;font-weight:500}
.nav a:hover{color:var(--primary)}
.nav-toggle{display:none;background:none;border:1px solid var(--rule);border-radius:var(--r-sm);padding:9px 10px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span+span{margin-top:4px}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{position:fixed;left:0;right:0;top:66px;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--rule);padding:6px 24px 20px;box-shadow:0 12px 24px rgba(26,21,48,.08);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.16s ease}
  .nav[data-open="true"]{transform:none;opacity:1;visibility:visible}
  .nav a{padding:14px 0;border-bottom:1px solid var(--rule)}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;background:radial-gradient(ellipse 700px 420px at 90% -10%, var(--gold-wash) 0%, transparent 60%),linear-gradient(180deg,var(--wash) 0%,rgba(245,243,251,0) 78%)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-deep);font-size:14px;font-weight:700;margin-bottom:16px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
.lede{font-size:18px;color:var(--muted);max-width:56ch;margin-bottom:24px}

/* ---------- calculator form ---------- */
.calc-card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r);padding:30px;box-shadow:var(--shadow-md);max-width:480px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;color:var(--ink);margin-bottom:7px;font-size:15px}
.field input,.field select{width:100%;padding:12px 14px;border:1px solid var(--rule);border-radius:var(--r-sm);font-family:inherit;font-size:16px;color:var(--ink);background:var(--paper)}
.field input:focus,.field select:focus{outline:2px solid var(--primary);outline-offset:1px}
.hint{display:block;font-size:13.5px;color:var(--muted);margin-top:6px}

/* ---------- result page ---------- */
.result-hero{text-align:center;padding:56px 0 40px;background:radial-gradient(ellipse 700px 420px at 50% -10%, var(--primary-wash) 0%, transparent 65%)}
.result-number{font-family:'Fraunces',Georgia,serif;font-size:96px;font-weight:600;color:var(--primary);line-height:1;margin-bottom:6px}
.result-title{font-size:22px;color:var(--ink);font-weight:700;margin-bottom:8px}
.result-keyword{color:var(--muted);font-size:17px;max-width:48ch;margin:0 auto}

.panel{border:1px solid var(--rule);border-radius:var(--r);background:var(--paper);box-shadow:var(--shadow-sm);padding:26px}
.panel+.panel{margin-top:18px}
.panel h3{display:flex;align-items:center;gap:8px}

.upsell{border:2px solid var(--gold);background:var(--gold-wash);border-radius:var(--r);padding:30px;text-align:center}
.upsell .price-row{display:flex;align-items:baseline;justify-content:center;gap:12px;margin-bottom:14px}
.price-now{font-family:'Fraunces',Georgia,serif;font-size:38px;font-weight:600;color:var(--ink)}
.price-was{font-size:17px;color:var(--muted);text-decoration:line-through}
.upsell ul{list-style:none;text-align:left;max-width:360px;margin:18px auto}
.upsell li{padding-left:26px;position:relative;margin-bottom:10px;font-size:15px}
.upsell li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* ---------- course/report cards (homepage) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:700px){.card-grid{grid-template-columns:1fr}}
.rtype-card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r);padding:26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.rtype-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.rtype-card h3{color:var(--ink)}
.rtype-card p{color:var(--muted);font-size:15px;flex-grow:1}
.rtype-meta{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--rule);font-size:14px;color:var(--muted)}
.rtype-price{color:var(--ink);font-weight:800;font-size:18px}
.rtype-price s{color:var(--muted);font-weight:500;font-size:14px;margin-left:5px}

/* ---------- misc ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:4px 11px;border-radius:99px}
.badge-paid{background:var(--green-wash);color:var(--green)}
.alert{padding:14px 18px;border-radius:var(--r-sm);margin-bottom:18px;font-size:16px;border:1px solid}
.alert-error{background:var(--red-wash);border-color:#F2C6C6;color:var(--red)}
.alert-success{background:var(--green-wash);border-color:#A8DFC8;color:var(--green)}
.alert-info{background:var(--primary-wash);border-color:#D4C9FB;color:var(--primary-deep)}

/* ---------- footer ---------- */
.site-foot{background:var(--wash);border-top:1px solid var(--rule);padding:48px 0 28px;margin-top:64px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:12px}
.foot-grid a{display:block;color:var(--body);text-decoration:none;font-size:14.5px;margin-bottom:8px}
.foot-grid a:hover{color:var(--primary)}
.legal-strip{font-size:12px;color:var(--muted);border-top:1px solid var(--rule);padding-top:20px;line-height:1.7}

/* ---------- auth pages ---------- */
.auth-wrap{padding:56px 0 80px;background:var(--wash);min-height:60vh}
.auth-card{max-width:440px;margin:0 auto;background:var(--paper);border:1px solid var(--rule);border-radius:var(--r);padding:36px;box-shadow:var(--shadow-md)}

section{padding:64px 0}
.alt{background:var(--wash)}
@media(max-width:560px){section{padding:40px 0}}