:root{
  --bg:#f5f1e8;
  --paper:#fffdf8;
  --ink:#20251f;
  --muted:#6c7268;
  --line:#d8d0c2;
  --forest:#465845;
  --forest2:#314231;
  --clay:#8a6f58;
  --soft:#ebe5d9;
  --warn:#8b604c;
  --success:#48624b;
  --shadow:0 12px 35px rgba(32,37,31,.08);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.56;
}
a{color:inherit}
.wrap{max-width:1120px;margin:auto;padding:0 22px 72px}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(245,241,232,.94);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)
}
.topbar-inner{
  max-width:1120px;margin:auto;padding:11px 22px;
  display:flex;justify-content:space-between;align-items:center;gap:16px
}
.brand{font-weight:850;letter-spacing:-.03em}
.nav{display:flex;gap:14px;align-items:center;font-size:.9rem}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.btn{
  appearance:none;border:0;border-radius:12px;padding:11px 15px;
  font:inherit;font-weight:750;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;justify-content:center;gap:8px
}
.btn.primary{background:var(--forest);color:white}
.btn.primary:hover{background:var(--forest2)}
.btn.secondary{background:var(--paper);color:var(--ink);border:1px solid var(--line)}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.hero{
  padding:78px 0 44px;display:grid;grid-template-columns:1.25fr .75fr;
  gap:34px;align-items:center
}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--clay)}
h1{font-size:clamp(3rem,7vw,6.3rem);line-height:.91;letter-spacing:-.065em;margin:.4rem 0 1.2rem}
h2{font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:-.04em;margin:0 0 10px}
h3{font-size:1.1rem;margin:0 0 8px}
.lead{font-size:1.08rem;color:var(--muted);max-width:760px}
.small{font-size:.86rem;color:var(--muted)}
.hero-card,.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px
}
.hero-card .statement{font-size:1.25rem;font-weight:800;line-height:1.25;margin-bottom:12px}
.pill{
  display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--soft);
  padding:5px 9px;border-radius:999px;font-size:.78rem;font-weight:700;color:var(--muted)
}
.section{padding:36px 0}
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card p{color:var(--muted);margin:.35rem 0 0}
.card .num{font-size:2rem;font-weight:900;color:var(--forest);letter-spacing:-.05em}
.list{padding-left:20px}
.list li{margin:8px 0}
.quote{
  padding:21px;border-left:4px solid var(--forest);background:var(--paper);
  border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow)
}
.price{font-size:2.2rem;font-weight:900;letter-spacing:-.05em}
.price span{font-size:.9rem;font-weight:500;color:var(--muted);letter-spacing:0}
.divider{height:1px;background:var(--line);margin:18px 0}
.notice{padding:13px 15px;border:1px solid var(--line);background:var(--soft);border-radius:12px}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.88rem}

.dashboard-head{
  padding:42px 0 24px;display:flex;align-items:end;justify-content:space-between;gap:20px
}
.dashboard-title h1{font-size:clamp(2.4rem,5vw,4.7rem);margin-bottom:.6rem}
.metric{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px
}
.metric strong{display:block;font-size:1.7rem;letter-spacing:-.04em}
.metric span{color:var(--muted);font-size:.84rem}
.progress{height:13px;background:var(--soft);border-radius:999px;overflow:hidden;border:1px solid var(--line)}
.progress > div{height:100%;background:var(--forest);width:0;transition:.25s}
.tabs{display:flex;gap:8px;overflow:auto;padding:8px 0 18px}
.tab{
  border:1px solid var(--line);background:var(--paper);border-radius:999px;
  padding:8px 12px;white-space:nowrap;cursor:pointer;font-weight:700;color:var(--muted)
}
.tab.active{background:var(--forest);color:#fff;border-color:var(--forest)}
.panel{display:none}
.panel.active{display:block}
.week-card{
  background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px;
  display:grid;grid-template-columns:68px 1fr auto;gap:14px;align-items:center;margin:11px 0
}
.week-card.current{box-shadow:0 0 0 2px rgba(70,88,69,.18),var(--shadow)}
.week-badge{height:58px;width:58px;border-radius:15px;background:var(--soft);display:grid;place-items:center;font-weight:900}
.week-card p{margin:3px 0;color:var(--muted);font-size:.9rem}
.lesson{
  background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px;margin:16px 0
}
.lesson .lesson-title{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}
.assignment{margin-top:16px;padding:16px;border-radius:14px;background:var(--soft);border:1px solid var(--line)}
.assignment strong{display:block;margin-bottom:6px}
label.block{display:block;font-weight:800;margin:14px 0 6px}
textarea,input[type="text"],input[type="date"],input[type="time"],select{
  width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;
  padding:11px 12px;font:inherit;color:var(--ink)
}
textarea{min-height:100px;resize:vertical}
.checkrow{display:flex;gap:10px;align-items:flex-start;margin:9px 0}
input[type="checkbox"]{width:19px;height:19px;accent-color:var(--forest);margin-top:2px}
.reminder-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.setting-row{display:grid;grid-template-columns:1fr 140px;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.setting-row:last-child{border-bottom:0}
.callout{
  padding:17px;border-radius:14px;background:var(--forest2);color:#fff;margin:16px 0
}
.callout p{color:rgba(255,255,255,.78);margin:.35rem 0 0}
.locked{
  padding:26px;text-align:center;border:1px dashed var(--line);border-radius:18px;background:rgba(255,255,255,.35)
}
.status{
  display:inline-block;padding:6px 9px;border-radius:999px;background:var(--soft);
  font-size:.8rem;font-weight:800;color:var(--muted)
}
.status.done{background:#e3ece3;color:var(--success)}
.modal{
  display:none;position:fixed;inset:0;background:rgba(22,26,22,.8);z-index:100;
  align-items:center;justify-content:center;padding:18px
}
.modal.open{display:flex}
.modal-box{max-width:560px;width:100%;background:var(--paper);border-radius:22px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.3)}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:50px}
  .grid.two,.grid.three,.grid.four,.reminder-grid{grid-template-columns:1fr}
  .week-card{grid-template-columns:58px 1fr}
  .week-card .week-action{grid-column:1/-1}
  .nav .hide-mobile{display:none}
}
@media(max-width:520px){
  .wrap,.topbar-inner{padding-left:14px;padding-right:14px}
  .dashboard-head{align-items:flex-start;flex-direction:column}
}