/* ---------- tokens ---------- */
:root {
  --bg: #07060c;
  --bg-2: #0d0a18;
  --ink: #f5ecd2;
  --ink-soft: rgba(245, 236, 210, 0.72);
  --ink-faint: rgba(245, 236, 210, 0.5);
  --gold: #d4af37;
  --gold-bright: #f4d369;
  --gold-deep: #8a6a1a;
  --gold-glow: rgba(212, 175, 55, 0.35);
  --line: rgba(212, 175, 55, 0.22);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at top, #14102a 0%, #07060c 55%, #050309 100%);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- starfield ---------- */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}

main {
  position: relative;
  z-index: 1;
}

/* ---------- screens ---------- */
.screen {
  display: none;
  min-height: 100vh;
  width: 100%;
  padding: 4rem 1.5rem;
  animation: fade-in 0.8s var(--ease);
}
.screen.active { display: flex; }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- buttons ---------- */
.btn-primary {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  border: none;
  padding: 1.1rem 2.4rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), filter 0.25s var(--ease);
  box-shadow: 0 0 0 1px rgba(244, 211, 105, 0.4), 0 12px 32px -8px var(--gold-glow);
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(244, 211, 105, 0.6), 0 18px 44px -8px var(--gold-glow);
  filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.btn-ghost:hover:not(:disabled) {
  color: var(--gold-bright);
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.04);
}
.btn-ghost:disabled { opacity: 0.35; cursor: default; }

/* ---------- landing ---------- */
#screen-landing {
  flex-direction: column;
  align-items: center;
}
.landing-inner {
  max-width: 720px;
  text-align: center;
  padding: 2rem 0;
  margin: auto 0; /* centers vertically; footer falls naturally to the bottom */
}
.landing-inner + .site-footer { width: 100%; max-width: 720px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 3.5rem;
  color: var(--gold-bright);
}
.brand-mark {
  font-size: 1rem;
  animation: spin 18s linear infinite;
  display: inline-block;
}
.brand-word {
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  font-weight: 400;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hero-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 1.6rem;
  color: var(--ink);
}
.hero-title em {
  font-style: italic;
  color: var(--gold-bright);
  font-weight: 400;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 540px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}
.hero-sub .series {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--gold-bright);
  font-size: 1.1em;
}

.hero-foot {
  margin-top: 1.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- quiz ---------- */
#screen-quiz { align-items: center; justify-content: center; padding-top: 5rem; padding-bottom: 5rem; }
.quiz-inner {
  width: 100%;
  max-width: 720px;
}

.progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}
.progress-bar {
  flex: 1;
  height: 1px;
  background: rgba(212, 175, 55, 0.15);
  position: relative;
  overflow: hidden;
}
.progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-bright));
  transition: width 0.7s var(--ease);
  box-shadow: 0 0 12px var(--gold-glow);
}
.progress-text {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

.question {
  animation: q-in 0.6s var(--ease);
}
@keyframes q-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.question-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}
.question-prompt {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  line-height: 1.25;
  margin: 0 0 2.5rem;
  color: var(--ink);
}

.choices {
  display: grid;
  gap: 0.85rem;
}
.choice {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  text-align: left;
  background: rgba(255, 255, 255, 0.015);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 1.15rem 1.4rem 1.15rem 3.2rem;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  transition: all 0.3s var(--ease);
  line-height: 1.4;
}
.choice::before {
  content: "";
  position: absolute;
  left: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: all 0.3s var(--ease);
}
.choice:hover {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.04);
  color: var(--ink);
  transform: translateX(4px);
}
.choice:hover::before {
  border-color: var(--gold-bright);
  background: var(--gold-bright);
  box-shadow: 0 0 12px var(--gold-glow);
}

.quiz-nav {
  display: flex;
  justify-content: flex-start;
  margin-top: 3rem;
}

/* ---------- calculating ---------- */
#screen-calculating { align-items: center; justify-content: center; }
.calc-inner { text-align: center; }
.calc-orb {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 2rem;
  background: radial-gradient(circle at 30% 30%, var(--gold-bright), var(--gold) 40%, var(--gold-deep) 70%, transparent 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--bg);
  box-shadow: 0 0 60px var(--gold-glow), 0 0 120px var(--gold-glow);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 60px var(--gold-glow), 0 0 120px var(--gold-glow); }
  50% { transform: scale(1.06); box-shadow: 0 0 80px var(--gold-glow), 0 0 180px var(--gold-glow); }
}
.calc-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  transition: opacity 0.28s var(--ease);
  opacity: 1;
}

/* ---------- result ---------- */
#screen-result { align-items: flex-start; justify-content: center; padding-top: 5rem; padding-bottom: 0; }
.result-inner {
  max-width: 1100px;
  width: 100%;
}

.result-glyph {
  font-size: 3.5rem;
  text-align: center;
  color: var(--gold-bright);
  text-shadow: 0 0 40px var(--gold-glow);
  margin-bottom: 1.2rem;
  animation: glyph-in 1.2s var(--ease);
}
@keyframes glyph-in {
  from { opacity: 0; transform: scale(0.6) rotate(-30deg); }
  to { opacity: 1; transform: scale(1) rotate(0); }
}

.result-eyebrow {
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.6rem;
}
.result-sign {
  text-align: center;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 1;
  margin: 0 0 0.8rem;
  letter-spacing: 0.02em;
}
.result-tag {
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0 0 4rem;
}

.invitation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 4rem;
  align-items: center;
  padding: 3rem;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.06) 0%, rgba(212, 175, 55, 0.02) 100%);
  border: 1px solid var(--line);
  border-radius: 6px;
  position: relative;
  margin-bottom: 6rem;
}
.invitation::before, .invitation::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid var(--gold);
}
.invitation::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.invitation::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.invitation-cover {
  aspect-ratio: 5 / 8;
  background: #1a1530;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--line);
}
.invitation-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.invitation-cover img[src=""],
.invitation-cover img:not([src]) { display: none; }
.cover-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: 2rem;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(212, 175, 55, 0.18), transparent 65%),
    linear-gradient(180deg, #2a1f4a 0%, #14102a 100%);
  text-align: center;
}
.cover-fallback.hidden { display: none; }
.cf-glyph {
  font-size: 4rem;
  color: var(--gold-bright);
  text-shadow: 0 0 30px var(--gold-glow);
}
.cf-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.cf-author {
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.invitation-body { padding: 0; }
.invitation-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}
.invitation-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.invitation-author {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 2rem;
  font-size: 1.05rem;
}
.invitation-blurb {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 2.4rem;
  white-space: pre-wrap;
}
.invitation-blurb.placeholder {
  font-style: italic;
  color: var(--ink-faint);
}

.invitation-body .btn-primary { margin-right: 0.6rem; }
.invitation-body .btn-ghost { margin-top: 0.4rem; }

#result-cta.coming-soon {
  pointer-events: none;
  opacity: 0.5;
  filter: grayscale(0.4);
}

/* ---------- more in the series ---------- */
.more-series { padding: 0 0 5rem; }
.more-header { text-align: center; margin-bottom: 3rem; }
.more-header h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.6vw, 2.4rem);
  margin: 0 0 0.6rem;
}
.more-header p {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0;
}

.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.6rem;
}

.series-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  cursor: pointer;
  transition: transform 0.3s var(--ease);
}
.series-card:hover { transform: translateY(-4px); }
.series-card:hover .series-card-cover { box-shadow: 0 24px 48px -16px rgba(212, 175, 55, 0.2), 0 0 0 1px var(--gold); }

.series-card-cover {
  aspect-ratio: 5 / 8;
  background: #1a1530;
  border-radius: 3px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--line);
  transition: box-shadow 0.3s var(--ease);
}
.series-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.series-card-cover .cover-fallback { padding: 1rem; gap: 0.6rem; }
.series-card-cover .cf-glyph { font-size: 2.2rem; }
.series-card-cover .cf-title { font-size: 0.85rem; }
.series-card-cover .cf-author { font-size: 0.55rem; letter-spacing: 0.22em; }

.series-card-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.series-card-sign {
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.series-card-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.3;
}

/* ---------- guardian paragraph ---------- */
.guardian-block {
  max-width: 720px;
  margin: 0 auto 5rem;
  text-align: center;
  padding: 0 1rem;
}
.guardian-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.4rem;
}
.guardian-text {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}

/* ---------- share row ---------- */
.share-block {
  max-width: 640px;
  margin: 0 auto 5rem;
  text-align: center;
  padding: 2.4rem 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.share-label {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.4rem;
}
.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}
.share-btn {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s var(--ease);
  display: inline-block;
}
.share-btn:hover {
  color: var(--gold-bright);
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.05);
}
.share-status {
  margin: 1rem 0 0;
  min-height: 1em;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--gold-bright);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}
.share-status.visible { opacity: 1; }

/* ---------- signup ---------- */
.signup-block {
  max-width: 640px;
  margin: 0 auto 6rem;
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.04) 0%, rgba(212, 175, 55, 0.01) 100%);
  position: relative;
}
.signup-block::before, .signup-block::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 1px solid var(--gold);
}
.signup-block::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.signup-block::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.signup-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}
.signup-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 0.6rem;
  color: var(--ink);
}
.signup-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-soft);
  margin: 0 0 2rem;
  line-height: 1.6;
}
.signup-form {
  display: flex;
  gap: 0.6rem;
  max-width: 440px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.signup-form input[type="email"] {
  flex: 1 1 220px;
  min-width: 0;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  padding: 0.95rem 1.1rem;
  border-radius: 999px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
  outline: none;
}
.signup-form input[type="email"]::placeholder { color: var(--ink-faint); }
.signup-form input[type="email"]:focus {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
}
.signup-submit {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  border: none;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), filter 0.25s var(--ease);
  white-space: nowrap;
}
.signup-submit:hover { filter: brightness(1.08); transform: translateY(-1px); }
.signup-submit:disabled { opacity: 0.6; cursor: default; transform: none; }

.signup-status {
  margin: 1.2rem 0 0;
  min-height: 1em;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.signup-status.visible { opacity: 1; }
.signup-status.success { color: var(--gold-bright); }
.signup-status.error { color: #f0b8b8; }

/* ---------- footer ---------- */
.site-footer {
  text-align: center;
  padding: 2rem 1rem 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
}
.site-footer p { margin: 0; }
.footer-credit {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin-bottom: 0.55rem !important;
}
.footer-credit a {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.footer-credit a:hover {
  border-bottom-color: var(--gold);
  color: var(--gold-bright);
}
.footer-fine {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.footer-fine em { font-style: italic; color: var(--ink-soft); }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .screen { padding: 3rem 1.25rem; }
  .invitation {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.75rem;
  }
  .invitation-cover { max-width: 240px; margin: 0 auto; }
  .invitation-body { text-align: center; }
  .series-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 1.2rem;
  }
  .choice { font-size: 1.05rem; padding: 1rem 1.1rem 1rem 2.8rem; }
  .invitation-body .btn-primary,
  .invitation-body .btn-ghost { display: block; width: 100%; margin: 0.5rem 0; }
  .signup-block { padding: 2rem 1.25rem; margin-bottom: 4rem; }
  .signup-form { flex-direction: column; }
  .signup-form input[type="email"], .signup-submit { width: 100%; }
  .guardian-block { margin-bottom: 4rem; }
  .share-block { margin-bottom: 4rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}