:root {
  --ink: #16181d;
  --ink-soft: #3c4038;
  --muted: #6d675c;
  --paper: #f4efe6;
  --paper-deep: #e7e0d2;
  --card: #fffdf8;
  --line: rgba(22, 24, 29, 0.12);
  --forest: #143028;
  --forest-2: #0d1f1a;
  --moss: #2f6a56;
  --copper: #c4622d;
  --gold: #e7c27a;
  --ok: #1f7a4d;
  --danger: #9d2c2c;
  --shadow: 0 24px 60px rgba(20, 28, 24, 0.12);
  --radius: 22px;
  --serif: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
img, svg, video, iframe { max-width: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 90% -10%, rgba(196, 98, 45, 0.08), transparent 50%),
    var(--paper);
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, .serif { font-family: var(--serif); font-weight: 560; letter-spacing: -0.035em; line-height: 1.05; }
h1 { font-size: clamp(3.1rem, 7vw, 6.4rem); margin: 0; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 0; }
p { margin: 0; }
.skip-link {
  position: absolute; left: 1rem; top: -4rem; background: white; padding: 0.5rem 0.8rem; z-index: 20;
}
.skip-link:focus { top: 0.5rem; }
.container { width: min(var(--max), calc(100% - 2.4rem)); margin: 0 auto; }
.muted { color: var(--muted); }
.eyebrow {
  display: inline-flex; gap: 0.45rem; align-items: center;
  color: var(--copper); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 650;
}

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(244, 239, 230, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; flex-wrap: wrap; gap: 0.7rem 1rem; min-height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; font-weight: 650; }
.mark {
  width: 2rem; height: 2rem; border-radius: 40% 60% 50% 50%;
  display: grid; place-items: center; background: var(--forest); color: var(--gold);
  font-family: var(--serif);
}
.nav { display: flex; gap: 1.1rem; margin-left: 1rem; }
.nav a { text-decoration: none; color: var(--ink-soft); font-size: 0.95rem; }
.nav a:hover { color: var(--ink); }
.header-actions { margin-left: auto; display: flex; gap: 0.55rem; }
.nav-toggle, .app-nav-toggle { display: none; border: 1px solid var(--line); background: white; border-radius: 999px; padding: 0.45rem 0.8rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 999px; padding: 0.78rem 1.15rem; text-decoration: none; border: 1px solid transparent;
  cursor: pointer; font-weight: 650;
}
.btn-primary { background: var(--copper); color: white; }
.btn-primary:hover { background: #a84e20; }
.btn-secondary { background: transparent; border-color: var(--line); }
.btn-ghost { background: transparent; color: inherit; border: 0; padding: 0.4rem 0; cursor: pointer; }
.btn-light { background: var(--gold); color: var(--forest-2); }

.hero { padding: 2.2rem 0 3rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3rem; align-items: end; }
.hero-copy p.lede { margin-top: 1.2rem; font-size: 1.18rem; max-width: 38rem; color: var(--ink-soft); }
.hero-actions { display: flex; gap: 0.7rem; margin-top: 1.6rem; flex-wrap: wrap; }
.stage {
  position: relative; min-height: 460px;
  background: linear-gradient(160deg, var(--forest) 0%, var(--forest-2) 70%);
  border-radius: 36px; padding: 1.4rem; color: #f6f1e7; box-shadow: var(--shadow); overflow: hidden;
}
.stage:before {
  content: ""; position: absolute; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, var(--copper), transparent 70%); right: -40px; top: -30px; opacity: 0.85;
}
.lesson-stack { position: relative; z-index: 1; display: grid; gap: 0.8rem; margin-top: 4.5rem; }
.float-card {
  background: rgba(255, 253, 248, 0.96); color: var(--ink); border-radius: 18px; padding: 0.95rem 1rem;
  display: grid; grid-template-columns: 54px 1fr auto; gap: 0.75rem; align-items: center;
}
.float-card strong { display: block; font-size: 0.98rem; }
.swatch { width: 54px; height: 54px; border-radius: 14px; }
.swatch.a { background: linear-gradient(135deg, #e7c27a, #c4622d); }
.swatch.b { background: linear-gradient(135deg, #d7e4dc, #2f6a56); }
.swatch.c { background: linear-gradient(135deg, #f0e2cf, #8c5a3c); }
.reward-pill { background: var(--forest); color: var(--gold); border-radius: 999px; padding: 0.25rem 0.55rem; font-size: 0.82rem; }
.stage-caption { position: absolute; left: 1.4rem; top: 1.3rem; z-index: 1; max-width: 16rem; }
.stage-caption span { display: block; color: var(--gold); letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem; }

.proof {
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 1rem;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.3rem 0; margin-bottom: 3rem;
}
.proof strong { font-family: var(--serif); font-size: clamp(2.4rem, 4vw, 3.6rem); display: block; letter-spacing: -0.04em; }
.proof span { color: var(--muted); }

.band { padding: 4.2rem 0; }
.band-dark { background: var(--forest-2); color: #f6f1e7; }
.band-dark .muted { color: rgba(246, 241, 231, 0.72); }
.path { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.8rem; margin-top: 2rem; }
.step {
  min-height: 180px; padding: 1rem; border-radius: 20px;
  background: rgba(255, 253, 248, 0.06); border: 1px solid rgba(246, 241, 231, 0.12);
}
.step em { font-style: normal; color: var(--gold); font-family: var(--serif); font-size: 1.4rem; }
.step h3 { font-size: 1.25rem; margin: 0.8rem 0 0.4rem; }

.magazine { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 1rem; margin-top: 1.8rem; }
.feature, .side-note {
  border-radius: 28px; overflow: hidden; min-height: 280px; position: relative; color: white;
  padding: 1.3rem; display: flex; flex-direction: column; justify-content: flex-end;
}
.feature { background: linear-gradient(160deg, rgba(13,31,26,.15), rgba(13,31,26,.72)), linear-gradient(135deg, #c4622d, #1d3a32 60%); min-height: 420px; }
.feature h3 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin: 0.4rem 0; }
.side-stack { display: grid; gap: 1rem; }
.side-note.one { background: linear-gradient(160deg, #24483d, #101815); }
.side-note.two { background: linear-gradient(160deg, #8a4b2b, #2a211c); }
.kicker { letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem; color: var(--gold); }

.earn-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 1rem; margin-top: 1.6rem; }
.earn-main, .earn-side { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 1.4rem; }
.earn-side { background: var(--forest); color: #f6f1e7; }
.split-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }
.channel { display: grid; grid-template-columns: 88px 1fr; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.channel:first-of-type { border-top: 0; }
.num { font-family: var(--serif); font-size: 2rem; color: var(--copper); }

.referral-panel {
  margin-top: 1.5rem; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1.4rem; align-items: center;
  background: white; border-radius: 32px; padding: 1.5rem; border: 1px solid var(--line);
}
.flow { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.flow span { background: var(--paper); border-radius: 999px; padding: 0.45rem 0.75rem; }
.flow i { font-style: normal; color: var(--copper); }

.faq details { border-bottom: 1px solid var(--line); padding: 0.9rem 0; }
.faq summary { cursor: pointer; font-weight: 650; }
.faq p { margin-top: 0.45rem; color: var(--ink-soft); }
.closing {
  margin: 2rem 0 0; padding: 2.4rem; border-radius: 32px;
  background: linear-gradient(120deg, var(--forest), #245446 55%, #c4622d);
  color: white; display: flex; justify-content: space-between; gap: 1rem; align-items: end;
}
.site-footer { padding: 2.4rem 0 3rem; color: var(--ink-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.4rem; }
.site-footer a { color: var(--ink); }

.page-intro { padding: 2.4rem 0 1rem; }
.tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; align-items: stretch; }
.tier {
  background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 1.1rem;
  display: flex; flex-direction: column; gap: 0.55rem; min-height: 100%;
}
.tier.recommended { background: var(--forest); color: #f6f1e7; transform: translateY(-10px); }
.tier.recommended .muted { color: rgba(246,241,231,.72); }
.tier .price { font-family: var(--serif); font-size: 2.4rem; margin: 0.2rem 0; }
.tier ul { margin: 0.2rem 0 0.8rem; padding-left: 1.1rem; }
.tier .btn { margin-top: auto; }
.table-scroll { width: 100%; overflow-x: auto; margin-top: 1.5rem; }
.compare { width: 100%; border-collapse: collapse; background: white; border-radius: 18px; overflow: hidden; }
.compare th, .compare td { text-align: left; padding: 0.8rem; border-bottom: 1px solid var(--line); }
.policy-note { margin-top: 1.2rem; padding: 1rem 1.1rem; background: #fff7ee; border-left: 4px solid var(--copper); border-radius: 12px; }

.app-shell { display: grid; grid-template-columns: 250px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  background: var(--forest-2); color: #f6f1e7; padding: 1.4rem 0.9rem 1.1rem; display: flex; flex-direction: column; gap: 0.15rem;
}
.sidebar a { text-decoration: none; padding: 0.62rem 0.75rem; border-radius: 12px; color: rgba(246,241,231,.86); }
.sidebar a.active, .sidebar a:hover { background: rgba(255,255,255,.08); color: white; }
.sidebar .logo { color: white; margin: 0 0.45rem 0.8rem; }
.sidebar .nav-label {
  margin: 0.85rem 0.75rem 0.15rem; font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(246, 241, 231, 0.5);
}
.sidebar form { margin-top: auto; padding-top: 1rem; }
.sidebar .btn-ghost { color: #f6f1e7; padding: 0.62rem 0.75rem; }
.topbar { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.4rem 0; }
.content { padding: 1rem 1.4rem 2.5rem; }
.balance-hero {
  display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 1rem; margin-bottom: 1rem;
}
.balance-panel, .tier-panel, .panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 1.2rem;
}
.balance-panel { background: var(--ink); color: #f6f1e7; }
.balance-panel .figure { font-family: var(--serif); font-size: clamp(2.8rem, 5vw, 4.2rem); letter-spacing: -0.04em; }
.dashboard-home .next-step { margin-bottom: 1rem; display: grid; gap: 0.55rem; }
.dashboard-home .next-step h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.dashboard-home .balance-panel .figure { font-size: clamp(2rem, 4vw, 2.8rem); }
.dashboard-home .empty-lessons h3 { font-size: 1.35rem; margin-bottom: 0.35rem; }
.onboard { width: min(760px, calc(100% - 1.4rem)); margin: 1.5rem auto 3rem; }
.onboard.enroll {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 4rem;
}
.onboard-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: clamp(1.1rem, 3vw, 1.8rem);
  box-shadow: var(--shadow);
}
.onboard-card h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); }
.onboard-lead { margin: 0.8rem 0 0.4rem; max-width: 46rem; color: var(--ink-soft); }
.onboard-progress { display: flex; gap: 0.6rem; list-style: none; padding: 0; margin: 1rem 0; }
.onboard-progress li {
  display: flex; align-items: center; gap: 0.4rem; color: var(--muted); font-size: 0.92rem;
}
.onboard-progress li[aria-current="step"] { color: var(--ink); font-weight: 650; }
.onboard-progress span {
  width: 1.6rem; height: 1.6rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper-deep); font-size: 0.82rem;
}
.onboard-progress li[aria-current="step"] span { background: var(--forest); color: white; }
.enroll-top {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 0 0.4rem;
}
.enroll-progress {
  display: flex; gap: 0.35rem; list-style: none; padding: 0.35rem; margin: 0;
  background: rgba(255, 253, 248, 0.72); border: 1px solid var(--line); border-radius: 999px;
}
.enroll-progress li {
  display: flex; align-items: center; gap: 0.4rem; color: var(--muted);
  font-size: 0.84rem; padding: 0.28rem 0.7rem 0.28rem 0.28rem; border-radius: 999px;
}
.enroll-progress li[aria-current="step"], .enroll-progress li.is-done { color: var(--ink); font-weight: 650; }
.enroll-progress span {
  width: 1.55rem; height: 1.55rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper-deep); font-size: 0.78rem;
}
.enroll-progress li[aria-current="step"] { background: white; }
.enroll-progress li[aria-current="step"] span, .enroll-progress li.is-done span { background: var(--forest); color: var(--gold); }
.enroll-intro { padding: 1.6rem 0 0.4rem; max-width: 44rem; }
.enroll-intro h1 { font-size: clamp(2.7rem, 5vw, 4.6rem); }
.enroll-block { margin-top: 1.8rem; }
.enroll-block-head { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 0.9rem; }
.enroll-block-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.enroll-block-head p { max-width: 34rem; color: var(--muted); }
.onboard fieldset legend em, .onboard label em, .avatar-picker em { font-style: normal; color: var(--muted); font-weight: 500; font-size: 0.82rem; }
.chip-set { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.7rem; }
.chip { position: relative; margin: 0; }
.chip input {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.chip span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0.45rem 0.9rem;
  border-radius: 999px; border: 1px solid var(--line); background: white; cursor: pointer;
}
.chip input:focus-visible + span { outline: 2px solid var(--copper); outline-offset: 2px; }
.chip input:checked + span { background: var(--forest); color: #f6f1e7; border-color: var(--forest); }
.avatar-picker {
  margin-top: 1rem; padding: 0.9rem; border: 1px dashed var(--line); border-radius: 16px; background: white;
}
.check-row { display: flex; gap: 0.7rem; align-items: flex-start; margin-top: 1rem; }
.check-row input { width: 1.1rem; height: 1.1rem; margin-top: 0.25rem; }
.rule-list { margin: 0.4rem 0 1rem; padding-left: 1.1rem; color: var(--ink-soft); }
.field-error { color: var(--danger); margin-top: 0.35rem; }
.onboard .btn-primary { min-height: 48px; margin-top: 0.4rem; }
.tier-picks, .format-picks { display: grid; gap: 0.85rem; }
.tier-picks { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.format-picks { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.tier-pick, .format-pick {
  width: 100%; text-align: left; border: 1px solid transparent; background: var(--card);
  border-radius: 26px; padding: 1.15rem 1.1rem 1.2rem; display: grid; gap: 0.35rem;
  cursor: pointer; color: inherit; min-height: 100%;
  box-shadow: 0 18px 40px rgba(20, 28, 24, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.tier-pick:hover, .format-pick:hover { transform: translateY(-2px); box-shadow: 0 22px 46px rgba(20, 28, 24, 0.1); }
.tier-pick { align-content: start; min-height: 250px; }
.tier-kicker { display: flex; justify-content: space-between; align-items: center; gap: 0.4rem; }
.tier-chosen {
  color: var(--forest); background: var(--gold); border-radius: 999px;
  padding: 0.15rem 0.5rem; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 650;
}
.tier-pick strong, .format-pick strong { font-family: var(--serif); font-size: 1.55rem; font-weight: 560; letter-spacing: -0.03em; }
.tier-pick .price { font-family: var(--serif); font-size: 2.35rem; letter-spacing: -0.04em; line-height: 1; margin-top: 0.35rem; }
.tier-ngn, .tier-copy { color: var(--muted); }
.tier-copy { margin-top: auto; }
.tier-pick.is-selected {
  background: linear-gradient(165deg, #1b3d33 0%, #0d1f1a 70%);
  color: #f6f1e7; border-color: #0d1f1a;
  box-shadow: 0 24px 50px rgba(13, 31, 26, 0.28);
}
.tier-pick.is-selected .tier-ngn, .tier-pick.is-selected .tier-copy, .tier-pick.is-selected .eyebrow { color: var(--gold); }
.tier-pick.is-selected .tier-chosen { color: var(--forest-2); }
.format-pick { align-content: end; min-height: 148px; }
.format-icon { width: 2rem; height: 2rem; color: var(--forest); }
.format-icon svg { width: 100%; height: 100%; display: block; }
.format-pick small { color: var(--muted); }
.format-pick.is-selected {
  background: var(--forest); color: #f6f1e7; border-color: var(--forest);
  box-shadow: 0 18px 40px rgba(13, 31, 26, 0.22);
}
.format-pick.is-selected .format-icon, .format-pick.is-selected small { color: var(--gold); }
.course-preview {
  display: grid; grid-template-columns: minmax(220px, 300px) minmax(0, 1fr); gap: 1.2rem;
  background: var(--card); border-radius: 30px; padding: 0.8rem;
  box-shadow: 0 24px 60px rgba(20, 28, 24, 0.1);
}
.course-cover { width: 100%; height: 100%; min-height: 240px; object-fit: cover; border-radius: 22px; }
.course-cover-fallback {
  display: grid; align-content: end; gap: 0.45rem; padding: 1.2rem; color: #f6f1e7; min-height: 240px;
  background:
    radial-gradient(120px 80px at 80% 20%, rgba(231, 194, 122, 0.45), transparent 70%),
    linear-gradient(150deg, #1d3a32, #8d4320);
}
.course-cover-fallback strong { font-family: var(--serif); font-size: 1.7rem; letter-spacing: -0.03em; }
.course-copy { padding: 0.7rem 0.8rem 0.7rem 0; }
.course-copy h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin: 0.25rem 0 0.55rem; }
.lesson-label { margin-top: 0.8rem; color: var(--muted); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.lesson-pills { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; padding: 0; margin: 0.45rem 0 0; }
.lesson-pills li { background: var(--paper); border-radius: 999px; padding: 0.28rem 0.7rem; font-size: 0.9rem; }
.pay-dock {
  margin-top: 0.9rem; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1.2rem; align-items: center;
  background: var(--forest-2); color: #f6f1e7; border-radius: 30px; padding: 1.2rem 1.3rem;
}
.pay-lines { display: grid; gap: 0.4rem; }
.pay-lines p, .pay-action p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; }
.pay-lines span { color: rgba(246, 241, 231, 0.68); }
.pay-charge { margin-top: 0.35rem; padding-top: 0.45rem; border-top: 1px solid rgba(231, 194, 122, 0.28); }
.pay-charge strong { font-family: var(--serif); font-size: 1.45rem; color: var(--gold); }
.pay-action p { display: block; color: rgba(246, 241, 231, 0.78); margin-bottom: 0.8rem; }
.btn-pay {
  width: 100%; min-height: 52px; background: var(--gold); color: var(--forest-2); border-radius: 999px;
  font-weight: 650;
}
.btn-pay:hover { background: #f0d7a2; }
.enroll-notice {
  background: var(--card); border-radius: 28px; padding: 1.3rem 1.4rem;
  box-shadow: 0 18px 40px rgba(20, 28, 24, 0.06);
}
.enroll-notice h3 { font-size: 1.8rem; margin: 0.3rem 0 0.4rem; }
@media (max-width: 980px) {
  .tier-picks, .format-picks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .enroll-block-head, .pay-dock, .enroll-top { display: grid; }
  .course-preview { grid-template-columns: 1fr; }
  .course-copy { padding: 0.2rem 0.4rem 0.6rem; }
}
@media (max-width: 640px) {
  .tier-picks, .format-picks { grid-template-columns: 1fr; }
  .enroll-progress { width: 100%; justify-content: space-between; }
}
.onboard .btn-primary:disabled { opacity: 0.7; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; margin-top: 1rem; }
.mini-stats div { display: grid; gap: 0.2rem; background: rgba(255,255,255,.06); border-radius: 16px; padding: 0.7rem; }
.mini-stats strong { font-size: 1rem; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.7rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 0.9rem; }
.stat-label { color: var(--muted); font-size: 0.82rem; }
.stat-value { font-family: var(--serif); font-size: 1.45rem; margin-top: 0.2rem; }
.resource-row, .task-card {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 0.85rem; align-items: center;
  padding: 0.85rem 0; border-bottom: 1px solid var(--line);
}
.thumb {
  width: 92px; height: 68px; border-radius: 14px;
  background: linear-gradient(135deg, var(--cover-a, #1d3a32), var(--cover-b, #c4622d));
  object-fit: cover; display: block;
}
.lesson-body > .lesson-cover { width: min(100%, 640px); height: auto; aspect-ratio: 16/9; margin: 0.8rem 0 1rem; }
.thumb-fallback {
  display: grid; align-content: end; padding: 0.4rem 0.5rem; color: #f6f1e7; overflow: hidden;
}
.thumb-fallback span {
  font-size: 0.72rem; line-height: 1.2; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.locked { opacity: 0.72; }
.lesson { display: grid; grid-template-columns: 1fr 300px; gap: 1rem; }
.lesson-body, .lesson-side { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 1.3rem; }
.lesson-body h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
.prose { font-size: 1.08rem; max-width: 68ch; }
.prose p { margin: 0.8rem 0; }
.video-frame { aspect-ratio: 16/9; width: 100%; border: 0; border-radius: 16px; background: black; }
.choice { display: flex; gap: 0.6rem; padding: 0.75rem; border: 1px solid var(--line); border-radius: 14px; margin: 0.45rem 0; background: white; }
.choice input { width: auto; margin-top: 0.25rem; }
.task-board { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.9rem; }
.quest {
  background: var(--card); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; display: flex; flex-direction: column;
}
.quest-art { height: 120px; background: linear-gradient(120deg, #143028, #c4622d); }
.quest-body { padding: 1rem 1.05rem 1.15rem; display: grid; gap: 0.4rem; }
.pill { display: inline-flex; border-radius: 999px; padding: 0.15rem 0.55rem; background: var(--paper-deep); font-size: 0.78rem; }
.auth-shell { min-height: calc(100vh - 180px); display: grid; place-items: center; padding: 2rem 1rem; }
.auth-card { width: min(460px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 1.4rem; }
label { display: block; margin-top: 0.75rem; font-size: 0.9rem; }
input, select, textarea { width: 100%; max-width: 100%; margin-top: 0.25rem; padding: 0.7rem 0.75rem; border-radius: 12px; border: 1px solid var(--line); background: white; font-size: 16px; }
fieldset { min-width: 0; border: 0; padding: 0; margin: 1rem 0; }
legend { font-weight: 650; padding: 0; }
input[type=checkbox], input[type=radio] { width: auto; }
.messages { list-style: none; padding: 0; }
.messages li { padding: 0.7rem 0.85rem; border-radius: 12px; margin: 0.4rem 0; background: #e7f6ee; }
.messages .error { background: #fde8e8; }
.breakdown { display: grid; gap: 0.35rem; background: var(--paper); border-radius: 16px; padding: 0.9rem; margin: 0.8rem 0; }
.empty { padding: 1.2rem; border: 1px dashed var(--line); border-radius: 18px; }

.hero-grid > *, .magazine > *, .earn-grid > *, .referral-panel > *, .balance-hero > *,
.lesson > *, .footer-grid > *, .tier, .path > *, .proof > *, .task-board > *, .stat,
.split-panels > *, .app-shell > *, .float-card, .resource-row, .channel, .content {
  min-width: 0;
}

@media (max-width: 980px) {
  h1 { font-size: clamp(2.05rem, 10vw, 3.3rem); }
  h2 { font-size: clamp(1.65rem, 7vw, 2.5rem); }
  .container { width: min(var(--max), calc(100% - 1.4rem)); }
  .hero { padding: 1.2rem 0 2rem; }
  .band { padding: 2.6rem 0; }
  .page-intro { padding: 1.4rem 0 0.6rem; }
  .hero-grid, .magazine, .earn-grid, .referral-panel, .balance-hero, .lesson, .footer-grid, .tier-grid, .path, .proof, .task-board, .split-panels {
    grid-template-columns: 1fr;
  }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .tier.recommended { transform: none; }
  .feature, .side-note { min-height: 220px; }
  .stage { min-height: 0; border-radius: 24px; }
  .lesson-stack { margin-top: 4.6rem; }
  .float-card { grid-template-columns: 44px minmax(0, 1fr); }
  .swatch { width: 44px; height: 44px; }
  .reward-pill { grid-column: 2; justify-self: start; width: fit-content; }
  .resource-row, .task-card { grid-template-columns: 72px minmax(0, 1fr); align-items: start; }
  .thumb { width: 72px; height: 54px; }
  .resource-row .btn, .task-card .btn { grid-column: 1 / -1; justify-self: start; }
  .mini-stats, .channel { grid-template-columns: 1fr; }
  .closing { flex-direction: column; align-items: flex-start; padding: 1.3rem; border-radius: 22px; }
  .referral-panel, .tier, .panel, .auth-card, .balance-panel { border-radius: 20px; }
  .header-row { min-height: 0; padding-top: 0.7rem; padding-bottom: 0.7rem; }
  .logo { margin-right: auto; }
  .nav-toggle, .app-nav-toggle { display: inline-flex; min-height: 44px; }
  .header-actions { margin-left: 0; }
  .header-actions .btn { padding: 0.55rem 0.85rem; }
  .nav { display: none; flex-basis: 100%; order: 5; margin-left: 0; }
  .header-actions { order: 4; }
  .nav.open {
    display: flex; flex-direction: column; position: static; gap: 0;
    background: transparent; padding: 0.2rem 0 0.3rem; border-bottom: 0;
  }
  .nav.open a { padding: 0.75rem 0; border-bottom: 1px solid var(--line); text-decoration: none; }
  .app-shell { grid-template-columns: 1fr; }
  .topbar {
    position: sticky; top: 0; z-index: 50; background: var(--paper);
    margin: 0 !important; padding: 0.7rem 0.9rem !important;
  }
  .sidebar {
    position: fixed; top: 58px; right: 0; bottom: 0; left: 0; width: auto; z-index: 40;
    transform: none; opacity: 0; pointer-events: none; overflow: auto;
  }
  .sidebar.open { opacity: 1; pointer-events: auto; }
  .sidebar a { padding: 0.8rem 0.7rem; }
  .content { padding: 0.9rem 0.9rem 2.4rem; }
  .compare { min-width: 36rem; }
}
@media (max-width: 420px) {
  .header-actions { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .header-actions .btn { width: 100%; }
  .stat-grid, .proof { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}