/* Course page additions — inherits everything from landing-v2.css */

/* Top "back" link */
.cp-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-3);
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  margin-bottom: 32px;
  transition: color .2s var(--ease);
}
.cp-back:hover { color: var(--gold-bright); }
.cp-back .arr-left { display: inline-block; transition: transform .2s var(--ease); }
.cp-back:hover .arr-left { transform: translateX(-3px); }

/* Course hero */
.cp-hero {
  padding: 60px 0 80px;
  background:
    radial-gradient(ellipse 900px 500px at 50% 0%, rgba(212,175,55,0.08), transparent 60%),
    var(--bg);
}
.cp-hero__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.cp-h1 {
  font-family: var(--display);
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.96;
  letter-spacing: 0.005em;
  font-weight: 400;
  margin: 24px 0 20px;
}
.cp-h1 .gold {
  background: linear-gradient(180deg, var(--gold-bright) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cp-sub {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 32px;
}
.cp-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cp-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--ink);
}
.cp-features li::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* Course price card (right side) */
.cp-price {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--gold-line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: sticky;
  top: 100px;
  box-shadow: 0 20px 60px -20px rgba(212,175,55,0.3);
}
.cp-price__tier {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold-bright);
  margin-bottom: 8px;
}
.cp-price__title {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
  font-weight: 400;
}
.cp-price__amount {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.cp-price__cur { color: var(--ink-2); font-size: 18px; }
.cp-price__amount .mono {
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 700;
  color: var(--gold-bright);
  letter-spacing: -0.02em;
}
.cp-price__old {
  font-size: 16px;
  color: var(--ink-3);
  text-decoration: line-through;
}
.cp-price__save {
  display: inline-block;
  margin-top: 4px;
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: var(--green);
  background: var(--green-soft);
  padding: 4px 10px;
  border-radius: 100px;
}
.cp-price__divider {
  height: 1px;
  background: var(--line);
  margin: 22px 0;
}
.cp-price__includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.cp-price__includes li {
  padding-left: 22px;
  position: relative;
  font-size: 14px;
  color: var(--ink-2);
}
.cp-price__includes li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  color: var(--gold);
  font-weight: 700;
}
.cp-price__cta {
  display: block;
  text-align: center;
  padding: 16px;
  background: var(--gold);
  color: #0a0a0c;
  border-radius: var(--r);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--gold);
  transition: all .2s var(--ease);
}
.cp-price__cta:hover { background: var(--gold-bright); }
.cp-price__note {
  margin-top: 12px;
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

/* Chapters grid */
.cp-section { padding: 80px 0; }
.cp-chapters__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.chap {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px 24px;
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.chap:hover {
  border-color: var(--gold-line);
  transform: translateY(-3px);
  background: var(--bg-2);
}
.chap__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
}
.chap__title {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 400;
  text-transform: uppercase;
}
.chap__desc {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.55;
}

/* Bonus / community cards */
.cp-bonuses {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.bonus {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  transition: all .3s var(--ease);
}
.bonus:hover {
  border-color: var(--gold-line);
  background: var(--bg-2);
}
.bonus__platform {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 14px;
}
.bonus__title {
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 10px;
  font-weight: 400;
}
.bonus__desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
}

/* Bundle: large stack cards */
.bcard {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  margin-bottom: 16px;
  transition: all .3s var(--ease);
}
.bcard:hover { border-color: var(--gold-line); background: var(--bg-2); }
.bcard--accent { background: linear-gradient(135deg, rgba(212,175,55,0.06), transparent); border-color: var(--gold-line); }
.bcard__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.bcard__title {
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: 0.02em;
  font-weight: 400;
}
.bcard__value {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--gold-bright);
  letter-spacing: 0.04em;
}
.bcard__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin-top: 16px;
}
.bcard__list li {
  padding-left: 22px;
  position: relative;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.5;
}
.bcard__list li::before {
  content: '→';
  position: absolute;
  left: 0; top: 0;
  color: var(--gold);
  font-weight: 700;
}

/* Numbered variant — uses <b> for the index instead of ::before arrow */
.bcard__list--numbered li { padding-left: 0; }
.bcard__list--numbered li::before { content: none; }
.bcard__list--numbered li b {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: var(--gold-soft);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
  margin-right: 4px;
  min-width: 28px;
  text-align: center;
}

/* Cols variant — CSS multi-column layout, items fill column-first */
.bcard__list--cols {
  display: block;          /* override grid */
  columns: 2;
  column-gap: 24px;
}
.bcard__list--cols li {
  break-inside: avoid;
  page-break-inside: avoid;
}
@media (max-width: 720px) {
  .bcard__list--cols { columns: 1; }
}

/* AIS modules — chapter-style detailed grid inside the bcard */
.ais-modules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}
.ais-mod {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 18px;
  transition: all .25s var(--ease);
  position: relative;
  overflow: hidden;
}
.ais-mod:hover {
  border-color: var(--gold-line);
  background: var(--bg-2);
  transform: translateY(-2px);
}
.ais-mod__num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 6px;
}
.ais-mod__title {
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 6px;
  font-weight: 400;
}
.ais-mod__desc {
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.5;
}

@media (max-width: 720px) {
  .ais-modules { grid-template-columns: 1fr; gap: 8px; }
  .ais-mod { padding: 14px 16px; }
  .ais-mod__title { font-size: 17px; }
  .ais-mod__desc { font-size: 12px; }
}
.bcard__desc {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
  margin-top: 12px;
}

/* Savings highlight */
.savings {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
  text-align: center;
}
.savings__cell {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 20px;
}
.savings__cell--gold { border-color: var(--gold-line); background: linear-gradient(135deg, rgba(212,175,55,0.06), transparent); }
.savings__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.savings__amount {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.savings__amount--strike { color: var(--ink-3); text-decoration: line-through; }
.savings__amount--gold {
  background: linear-gradient(180deg, var(--gold-bright) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Guarantee block (Private) */
.guarantee {
  background: linear-gradient(135deg, rgba(212,175,55,0.08), rgba(16,185,129,0.04));
  border: 1px solid var(--gold-line);
  border-radius: var(--r-lg);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.guarantee__badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
  background: var(--gold-soft);
  border: 1px solid var(--gold-line);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.guarantee__h {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin-bottom: 16px;
  font-weight: 400;
}
.guarantee__h .gold {
  background: linear-gradient(180deg, var(--gold-bright) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.guarantee__p {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 640px;
  margin: 0 auto;
}

/* Bottom CTA bar (full-bleed dark) */
.cp-final {
  background:
    radial-gradient(ellipse 700px 360px at 50% 100%, rgba(212,175,55,0.14), transparent 60%),
    var(--bg);
  padding: 100px 0;
  text-align: center;
  border-top: 1px solid var(--line);
}
.cp-final__h {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: 0.01em;
  font-weight: 400;
}
.cp-final__h .gold {
  background: linear-gradient(180deg, var(--gold-bright) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cp-final__p { font-size: 16px; color: var(--ink-2); margin-bottom: 28px; }

/* Responsive */
@media (max-width: 1024px) {
  .cp-hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .cp-price { position: relative; top: auto; }
  .cp-chapters__grid { grid-template-columns: repeat(2, 1fr); }
  .cp-bonuses { grid-template-columns: 1fr; }
  .bcard__list { grid-template-columns: 1fr; }
  .savings { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .cp-hero { padding: 36px 0 56px; }
  .cp-h1 { font-size: clamp(34px, 10vw, 48px); }
  .cp-sub { font-size: 15px; }
  .cp-features li { font-size: 14px; }
  .cp-section { padding: 56px 0; }
  .cp-chapters__grid { grid-template-columns: 1fr; }
  .chap { padding: 22px 20px; }
  .chap__title { font-size: 20px; }
  .bonus { padding: 24px 22px; }
  .bcard { padding: 26px 22px; }
  .bcard__title { font-size: 26px; }
  .guarantee { padding: 36px 24px; }
  .cp-price { padding: 26px 22px; }
  .cp-price__amount .mono { font-size: 36px; }
  .cp-final { padding: 64px 0; }
}