@font-face { font-family: "Source Serif"; src: url("/static/fonts/SourceSerif-Regular.ttf"); font-weight: 400; }
@font-face { font-family: "Source Serif"; src: url("/static/fonts/SourceSerif-Italic.ttf"); font-style: italic; }
@font-face { font-family: "Source Serif"; src: url("/static/fonts/SourceSerif-SemiBold.ttf"); font-weight: 600; }
@font-face { font-family: "Plex Mono"; src: url("/static/fonts/PlexMono-Medium.ttf"); font-weight: 500; }
@font-face { font-family: "Plex Mono"; src: url("/static/fonts/PlexMono-SemiBold.ttf"); font-weight: 600; }

:root {
  --ground: #1a1410; --ground-deep: #100c09; --felt: #241c16;
  --gold: #8b7355; --gold-bright: #b89968;
  --parchment: #f2e9d8; --parchment-dim: #a89a82;
  --ember: #c1272d; --ember-bright: #dd4a45;
  --card-green: #2d5c4a; --card-green-bright: #3f7a63;
  --shadow-deep: rgba(4, 3, 2, 0.6);
  --body: "Source Serif", Georgia, serif;
  --mono: "Plex Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); }
body {
  background: radial-gradient(ellipse at 50% 0%, var(--felt) 0%, var(--ground) 60%, var(--ground-deep) 100%);
  color: var(--parchment); font-family: var(--body); min-height: 100vh;
}

a { color: inherit; }
img { max-width: 100%; }

.site-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 40px; border-bottom: 1px solid rgba(139,115,85,0.25);
  position: relative; z-index: 5;
}
.site-header .brand { font-weight: 600; font-size: 20px; text-decoration: none; }
.site-header nav a {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; color: var(--gold-bright);
}

main { max-width: 1080px; margin: 0 auto; padding: 0 24px 96px; }

.site-footer {
  text-align: center; padding: 32px 24px; font-family: var(--mono); font-size: 13px;
  color: var(--parchment-dim); border-top: 1px solid rgba(139,115,85,0.2);
}
.site-footer a { color: var(--gold-bright); }

h1 { font-family: var(--body); font-weight: 600; font-size: 44px; margin: 0 0 16px; line-height: 1.1; }
h2 { font-family: var(--body); font-weight: 600; font-size: 28px; margin: 0 0 12px; }
p.dek { color: var(--parchment-dim); font-size: 19px; line-height: 1.6; max-width: 620px; margin: 0 auto 32px; }

.cta {
  display: inline-block; background: var(--gold); color: var(--parchment); text-decoration: none;
  padding: 15px 30px; border-radius: 999px; font-weight: 600; font-family: var(--mono);
  font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; border: none; cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.cta:hover { background: var(--gold-bright); transform: translateY(-1px); }
.cta.secondary { background: transparent; border: 1px solid var(--gold); }

/* ---- hero ---- */
.hero {
  position: relative; text-align: center; padding: 96px 20px 80px;
  overflow: visible;
}
.hero-fan {
  position: relative; height: 260px; margin: 0 auto 32px; width: 100%;
  display: flex; align-items: flex-start; justify-content: center;
}
.hero-card {
  position: absolute; top: 20px; width: 118px; border-radius: 10px;
  box-shadow: 0 24px 50px -18px var(--shadow-deep), 0 0 0 1px rgba(139,115,85,0.35);
  opacity: 0; animation: card-drop 0.7s cubic-bezier(.2,.8,.2,1) forwards;
}
.hc-1 { transform: rotate(-22deg) translateX(-220px); animation-delay: 0.05s; z-index: 1; }
.hc-2 { transform: rotate(-11deg) translateX(-110px) translateY(-10px); animation-delay: 0.12s; z-index: 2; }
.hc-3 { transform: rotate(0deg) translateY(-20px); animation-delay: 0.19s; z-index: 3; }
.hc-4 { transform: rotate(11deg) translateX(110px) translateY(-10px); animation-delay: 0.12s; z-index: 2; }
.hc-5 { transform: rotate(22deg) translateX(220px); animation-delay: 0.05s; z-index: 1; }
@keyframes card-drop {
  from { opacity: 0; transform: translateY(-18px) rotate(var(--r, 0deg)); }
  to { opacity: 1; }
}
.hc-1 { --r: -22deg; }
.hc-2 { --r: -11deg; }
.hc-4 { --r: 11deg; }
.hc-5 { --r: 22deg; }

.hero .eyebrow {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-bright); margin: 0 0 14px;
}
.hero h1 { max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---- parts section ---- */
.parts-section { padding-top: 24px; }
.section-label {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-bright); text-align: center; margin: 0 0 28px;
}

.part-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.part-card {
  background: var(--felt); border: 1px solid rgba(139,115,85,0.3); border-radius: 14px;
  text-decoration: none; color: var(--parchment); display: flex; gap: 16px;
  padding: 18px; transition: border-color 0.15s, transform 0.15s;
}
.part-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.part-card-art {
  flex-shrink: 0; width: 72px; height: 124px; border-radius: 6px; overflow: hidden;
  box-shadow: 0 10px 24px -10px var(--shadow-deep), 0 0 0 1px rgba(139,115,85,0.35);
}
.part-card-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.part-card-body { position: relative; flex: 1; min-width: 0; padding-top: 2px; }
.part-card .part-num { font-family: var(--mono); color: var(--gold-bright); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.part-card h3 { margin: 6px 0 6px; font-size: 19px; }
.part-card p { margin: 0; font-size: 14px; color: var(--parchment-dim); line-height: 1.5; }
.part-card .part-badge {
  position: absolute; top: 0; right: 0; font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px;
}
.part-card .part-badge.free { background: rgba(63,122,99,0.25); color: var(--card-green-bright); }
.part-card .part-badge.locked { background: rgba(193,39,45,0.2); color: var(--ember-bright); }

/* ---- unlock strip on homepage ---- */
.unlock-strip {
  margin-top: 40px; background: var(--ground-deep); border: 1px solid rgba(139,115,85,0.3);
  border-radius: 14px; padding: 28px 32px; display: flex; align-items: center; gap: 24px;
}
.unlock-strip-cards { display: flex; flex-shrink: 0; }
.unlock-strip-cards img {
  width: 56px; border-radius: 5px; box-shadow: 0 8px 18px -8px var(--shadow-deep), 0 0 0 1px rgba(139,115,85,0.35);
}
.unlock-strip-cards img:first-child { transform: rotate(-6deg); margin-right: -14px; z-index: 1; position: relative; }
.unlock-strip-cards img:last-child { transform: rotate(6deg); }
.unlock-strip-title { margin: 0 0 4px; font-weight: 600; font-size: 17px; }
.unlock-strip-sub { margin: 0; font-family: var(--mono); font-size: 13px; color: var(--parchment-dim); }

/* ---- course cross-promo (links out to TarotZero) ---- */
.course-promo { margin-top: 56px; }
.course-promo-card {
  display: flex; align-items: center; gap: 32px;
  border: 1px solid var(--gold); border-radius: 18px; padding: 36px 40px;
  background: radial-gradient(ellipse 120% 100% at 0% 50%, var(--felt) 0%, var(--ground-deep) 85%);
  box-shadow: 0 30px 60px -30px var(--shadow-deep);
}
.course-promo-fan { position: relative; width: 160px; height: 112px; flex-shrink: 0; }
.course-promo-fan img {
  position: absolute; top: 50%; left: 50%; width: 74px; border-radius: 7px;
  box-shadow: 0 14px 26px -12px var(--shadow-deep), 0 0 0 1px rgba(139,115,85,0.35);
  transform-origin: bottom center;
}
.course-promo-fan img:nth-child(1) { transform: translate(-50%, -50%) rotate(-13deg) translateX(-24px); z-index: 1; }
.course-promo-fan img:nth-child(2) { transform: translate(-50%, -50%) rotate(0deg) translateY(-6px); z-index: 2; }
.course-promo-fan img:nth-child(3) { transform: translate(-50%, -50%) rotate(13deg) translateX(24px); z-index: 1; }
.course-promo-body { min-width: 0; }
.course-promo-body .eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--card-green-bright); margin: 0 0 8px; }
.course-promo-body h2 { font-size: 22px; margin: 0 0 8px; }
.course-promo-body .dek { font-size: 15px; margin: 0 0 20px; max-width: 560px; }

@media (max-width: 640px) {
  .course-promo-card { flex-direction: column; text-align: center; padding: 32px 24px; }
  .course-promo-fan { width: 130px; height: 90px; }
}

/* ---- video page ---- */
.part-hero { text-align: center; padding: 40px 0 8px; }
.part-hero .eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-bright); }
.video-wrap { width: 100%; border-radius: 14px; overflow: hidden; background: #000; box-shadow: 0 30px 60px -20px var(--shadow-deep); }
.video-wrap video { width: 100%; display: block; max-height: 72vh; }

.part-nav { display: flex; justify-content: space-between; margin-top: 32px; font-family: var(--mono); font-size: 14px; }
.part-nav a { text-decoration: none; color: var(--gold-bright); }

/* ---- sequencer: progress rail ---- */
.progress-rail { display: flex; align-items: center; gap: 6px; justify-content: center; margin: 24px 0 20px; }
.rail-dot {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(139,115,85,0.3);
  transition: background 0.2s, transform 0.2s;
}
.rail-dot.is-exercise { border-radius: 3px; }
.rail-dot.is-done { background: var(--gold); }
.rail-dot.is-active { background: var(--gold-bright); transform: scale(1.4); box-shadow: 0 0 0 4px rgba(184,153,104,0.18); }

.sequencer-stage { position: relative; }
.exercise-wrap {
  width: 100%; border-radius: 14px; overflow: hidden;
  box-shadow: 0 30px 60px -20px var(--shadow-deep); border: 1px solid rgba(139,115,85,0.3);
}
.exercise-frame { width: 100%; height: 78vh; min-height: 560px; border: none; display: block; background: var(--ground); }

.skip-btn {
  display: block; margin: 18px auto 0; background: none; border: 1px solid rgba(139,115,85,0.4);
  color: var(--parchment-dim); font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 9px 18px; border-radius: 999px; cursor: pointer;
  opacity: 0; pointer-events: none; transition: opacity 0.2s, border-color 0.15s, color 0.15s;
}
.skip-btn.visible { opacity: 1; pointer-events: auto; }
.skip-btn:hover { border-color: var(--gold-bright); color: var(--gold-bright); }

.part-complete { text-align: center; padding: 80px 20px; }
.part-complete .eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--card-green-bright); margin-bottom: 12px; display: block; }
.part-complete h2 { margin-bottom: 28px; }

@media (max-width: 640px) {
  .exercise-frame { height: 70vh; min-height: 480px; }
}

/* ---- locked panel: real card fan behind the paywall copy ---- */
.locked-panel {
  position: relative; overflow: hidden;
  background: var(--felt); border: 1px solid rgba(139,115,85,0.3); border-radius: 16px;
  padding: 64px 32px 48px; text-align: center; margin-top: 24px;
}
.locked-fan { position: absolute; top: -40px; left: 50%; transform: translateX(-50%); display: flex; z-index: 0; }
.locked-fan img {
  width: 140px; border-radius: 10px; filter: brightness(0.4) saturate(0.5) blur(1px);
  box-shadow: 0 20px 40px -16px var(--shadow-deep);
}
.locked-fan img:nth-child(1) { transform: rotate(-14deg) translateX(30px); }
.locked-fan img:nth-child(2) { transform: rotate(0deg); z-index: 1; }
.locked-fan img:nth-child(3) { transform: rotate(14deg) translateX(-30px); }
.locked-panel::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, var(--felt) 0%, transparent 30%, var(--felt) 78%);
  z-index: 0;
}
.locked-panel > *:not(.locked-fan) { position: relative; z-index: 1; }
.locked-panel h2 { margin-bottom: 8px; margin-top: 40px; }
.locked-panel p.dek { color: var(--parchment-dim); margin-bottom: 28px; }

.unlock-form { max-width: 380px; margin: 0 auto; }
.unlock-form input {
  width: 100%; padding: 13px 16px; border-radius: 8px; border: 1px solid rgba(139,115,85,0.4);
  background: var(--ground); color: var(--parchment); font-family: var(--body); font-size: 15px; margin-bottom: 14px;
}
.unlock-mount { margin-top: 20px; min-height: 0; }
.unlock-msg { font-family: var(--mono); font-size: 13px; color: var(--parchment-dim); margin-top: 12px; }

/* ---- error page ---- */
.error-page { text-align: center; padding: 80px 20px; }

/* ---- 404 recovery page: for old backlinks pointing at tarot0.com's
   earlier life as a different site -- explains the domain history and
   pitches the current course instead of a bare error message ---- */
.error-404 { padding-top: 40px; }
.error-404-fan { position: relative; height: 160px; margin-bottom: 24px; }
.error-404-fan img {
  position: absolute; top: 0; left: 50%; width: 110px; border-radius: 8px;
  box-shadow: 0 20px 40px -16px var(--shadow-deep), 0 0 0 1px rgba(139,115,85,0.35);
}
.error-404-fan img:nth-child(1) { transform: translateX(-50%) rotate(-14deg) translateX(-70px); }
.error-404-fan img:nth-child(2) { transform: translateX(-50%) rotate(0deg); z-index: 1; }
.error-404-fan img:nth-child(3) { transform: translateX(-50%) rotate(14deg) translateX(70px); }
.error-404 .eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-bright); margin-bottom: 12px; }
.error-404 h1 { font-size: 32px; margin-bottom: 16px; }
.error-404 .dek { max-width: 560px; }
.error-404-actions { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 28px; }
.error-404-actions .cta.secondary { font-size: 14px; }

@media (max-width: 640px) {
  .hero { padding: 64px 16px 56px; }
  h1 { font-size: 32px; }
  .hero-fan { height: 170px; }
  .hero-card { width: 88px; }
  .hc-1 { transform: rotate(-18deg) translateX(-120px); }
  .hc-2 { transform: rotate(-9deg) translateX(-60px) translateY(-10px); }
  .hc-4 { transform: rotate(9deg) translateX(60px) translateY(-10px); }
  .hc-5 { transform: rotate(18deg) translateX(120px); }
  .part-card { flex-direction: column; }
  .part-card-art { width: 100%; height: 160px; }
  .unlock-strip { flex-direction: column; text-align: center; }
}