/* Investezee brand — matches course.investezee.com / cfacoaching.investezee.com */
:root{
  --bg:#f7f5ef; --paper:#fffdfa; --ink:#17211f; --muted:#66716f;
  --green:#0f6f61; --green2:#dfeee9; --line:#dedbd2; --gold:#c89b3c;
  --pos:#0f6f61; --neg:#b3423f;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.55;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--green);text-decoration:none}
.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto}

/* nav */
nav{position:sticky;top:0;z-index:20;background:rgba(247,245,239,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.navin{height:66px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:800;font-size:19px}.brand b{color:var(--green)}
.navcta{background:var(--ink);color:#fff;padding:10px 16px;border-radius:4px;font-weight:800;font-size:14px}

/* type */
.kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--green);
  font-weight:800;margin-bottom:16px}
h1{font-size:60px;line-height:.98;letter-spacing:-.055em;margin:0 0 22px}
h2{font-size:34px;line-height:1.05;letter-spacing:-.03em;margin:0 0 14px}
h3{font-size:17px;margin:0 0 6px}
.lead{font-size:19px;color:var(--muted);max-width:56ch}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-block;padding:14px 22px;border-radius:4px;font-weight:800;font-size:15px;
  cursor:pointer;border:0;font-family:inherit}
.btn.primary{background:var(--ink);color:#fff}
.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn:disabled{opacity:.5;cursor:default}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 14px}

/* hero */
.hero{padding:74px 0 54px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-card{background:linear-gradient(145deg,#0f6f61,#0d5148);border-radius:24px;padding:32px;
  min-height:420px;color:#fff;position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;width:300px;height:300px;
  border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-80px;top:-70px}
.hero-card .kicker{color:#bfe0d7}
.hero-card .metric{display:flex;justify-content:space-between;padding:13px 0;
  border-bottom:1px solid rgba(255,255,255,.14);font-size:15px}
.hero-card .metric:last-child{border-bottom:0}
.hero-card .metric b{font-weight:800}
.hero-card .big{font-size:44px;font-weight:800;letter-spacing:-.03em;margin:6px 0 2px}

/* bands / cards */
.band{padding:56px 0;border-top:1px solid var(--line);background:var(--paper)}
.band.plain{background:transparent}
.grid{display:grid;gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  background:var(--paper);margin-top:22px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid .cell{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid.c3 .cell:nth-child(3n){border-right:0}
.grid.c3 .cell:nth-last-child(-n+3){border-bottom:0}
.cell .n{font-size:13px;color:var(--green);font-weight:800;margin-bottom:6px}

.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px;margin:20px 0}
.pill{display:inline-block;background:var(--green2);color:var(--green);padding:7px 13px;
  border-radius:999px;font-size:12px;font-weight:800}

/* forms */
label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}
input[type=email],input[type=file]{width:100%;padding:12px;border:1px solid var(--line);
  border-radius:6px;font:inherit;background:#fff}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:end}
.notice{background:var(--green2);border-radius:10px;padding:13px 16px;font-size:14px;
  color:#0c4f45;margin:0 0 16px}
.msg{margin:12px 0;font-size:14px}.msg.err{color:var(--neg)}

/* sample preview */
.previewwrap{position:relative;margin-top:22px;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.previewframe{width:100%;height:520px;border:0;background:#fff;display:block}
.previewwrap .fade{position:absolute;left:0;right:0;bottom:0;height:80px;
  background:linear-gradient(transparent,var(--paper));pointer-events:none}

/* progress */
.prog{margin:16px 0}
.prog .track{height:8px;background:#e7e3d8;border-radius:999px;overflow:hidden}
.prog .track>span{display:block;height:100%;background:var(--green);width:0;transition:width .5s ease}
.prog .stages{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:12px;font-size:13.5px;color:var(--muted)}
.prog .stages .on{color:var(--ink);font-weight:700}
.prog .stages .done::before{content:"✓ ";color:var(--green)}
.timer{font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px;margin-top:8px}

iframe.report{width:100%;height:82vh;border:1px solid var(--line);border-radius:16px;background:#fff}

/* dark CTA */
.dark{background:var(--ink);color:#fff;border-radius:24px;padding:40px;margin:22px 0}
.dark h2{color:#fff}.dark .lead{color:#cfe0dc}
.dark .btn.primary{background:#fff;color:var(--ink)}

details{margin:10px 0;border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:14px 16px}
details summary{cursor:pointer;font-weight:700}

footer{padding:38px 0 64px;border-top:1px solid var(--line);color:var(--muted);font-size:13.5px}
.hidden{display:none}

@media(max-width:820px){
  h1{font-size:40px}h2{font-size:27px}
  .hero{padding:44px 0 34px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .grid.c3{grid-template-columns:1fr}
  .grid.c3 .cell{border-right:0}
  .dark{padding:28px}
  .previewframe{height:440px}
}