@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Crimson+Pro:wght@300;400;500&family=Space+Mono:wght@400;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #1a1208;
  --parchment: #f5edd6;
  --parchment-dark: #e8d9b5;
  --gold: #c9933a;
  --gold-light: #e8b86d;
  --spine: #8b1a1a;
  --spine-dark: #5c1010;
  --muted: #7a6a4f;
  --bg: #0e0a04;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Crimson Pro', Georgia, serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, #2a1a08 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, #1a0808 0%, transparent 55%),
    var(--bg);
  z-index: -2;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 2.5rem;
  background: rgba(14,10,4,0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,147,58,0.2);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.nav-logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.nav-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--parchment);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--gold-light); }

/* Hamburger — bg matches site exactly */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px 7px;
  background: var(--bg);
  border: 1px solid rgba(201,147,58,0.25);
  border-radius: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--parchment);
  border-radius: 2px;
  transition: all 0.3s;
}

/* MAIN LAYOUT */
main {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  padding-top: 30px;
}

/* LEFT: BOOK SECTION */
.book-section {
  flex: 1 1 58%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem 3rem 3rem;
}

.book-tagline {
  font-family: 'Space Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  vertical-align: middle;
  align-items: center;
  /* margin-bottom: 1rem; */
  opacity: 0;
  animation: fadeUp 0.6s 0.2s forwards;
}

.book-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  color: var(--parchment);
  line-height: 1.15;
  margin-bottom: 1.75rem;
  text-align: center;
  opacity: 0;
  animation: fadeUp 0.6s 0.35s forwards;
}

.book-headline em {
  font-style: italic;
  color: var(--gold-light);
}

/* BOOK WRAPPER */
.book-wrapper {
  width: 100%;
  max-width: 620px;
  opacity: 0;
  animation: fadeUp 0.7s 0.5s forwards;
}

/* Overrides to fit skeuomorp.css inside our layout */
#skwrapper {
  max-width: 100% !important;
  min-width: unset !important;
  padding: 0 !important;
  margin: 0 !important;
}

#skcontainer {
  float: none !important;
  width: 100% !important;
}

.open-book {
  transform: none !important;
  margin: 0 !important;
  min-height: 400px !important;
}

.open-book .chapter-title {
  font-size: clamp(1.1rem, 2.8vw, 2rem) !important;
  padding: 0.4em 0 !important;
  margin: 0 0 0.4em 0 !important;
}

.chapter-text-quote {
  font-style: italic;
  color: var(--parchment);
  opacity: 0.8;
}

.hidden {
  display:none !important;
}

.open-book .frame {
  padding: 8px 8px 2px !important;
}

.open-book .illustration {
  border-radius: 2px;
  max-height: 155px;
  object-fit: cover;
}

/* Page-flip animation */
.page-transition {
  animation: pageFlip 0.45s ease-in-out;
}

@keyframes pageFlip {
  0%   { opacity: 1; transform: scale(1); }
  50%  { opacity: 0.5; transform: scale(0.984) rotateY(4deg); }
  100% { opacity: 1; transform: scale(1) rotateY(0); }
}

/* CAROUSEL CONTROLS */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.carousel-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(201,147,58,0.4);
  background: transparent;
  color: var(--gold-light);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}

.carousel-btn:hover {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

.carousel-dots { display: flex; gap: 8px; }

.carousel-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(201,147,58,0.3);
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.carousel-dot.active {
  background: var(--gold);
  transform: scale(1.35);
}

/* DIVIDER */
.divider {
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(201,147,58,0.25), transparent);
  align-self: stretch;
  margin: 4rem 0;
}

/* RIGHT: AUTH */
.auth-section {
  flex: 0 0 370px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2.5rem 3rem 2rem;
}

.auth-card {
  width: 100%;
  max-width: 330px;
  background: rgba(245,237,214,0.05);
  border: 1px solid rgba(201,147,58,0.2);
  border-radius: 8px;
  padding: 2.25rem 1.85rem;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  animation: fadeUp 0.7s 0.6s forwards;
}

.auth-tabs {
  display: flex;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid rgba(201,147,58,0.2);
}

.auth-tab {
  flex: 1;
  padding: 0.55rem 0;
  background: none;
  border: none;
  font-family: 'Space Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
}

.auth-tab.active {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
}

.auth-form { display: flex; flex-direction: column; gap: 1rem; }
.field-group { display: flex; flex-direction: column; gap: 0.3rem; }

.field-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field-input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: rgba(245,237,214,0.06);
  border: 1px solid rgba(201,147,58,0.25);
  border-radius: 4px;
  color: var(--parchment);
  font-family: 'Crimson Pro', serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

.field-input::placeholder { color: rgba(245,237,214,0.22); }
.field-input:focus { border-color: var(--gold); background: rgba(245,237,214,0.09); }

.auth-cta {
  width: 100%;
  padding: 0.72rem;
  background: var(--spine);
  border: none;
  border-radius: 4px;
  color: var(--parchment);
  font-family: 'Playfair Display', serif;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background 0.2s, transform 0.15s;
  margin-top: 0.4rem;
}

.auth-cta:hover { background: var(--spine-dark); transform: translateY(-1px); }

.auth-divider { display: flex; align-items: center; gap: 0.75rem; }

.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: rgba(201,147,58,0.2);
}

.auth-divider span {
  font-family: 'Space Mono', monospace;
  font-size: 0.53rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.social-auth { display: flex; gap: 0.75rem; }

.social-btn {
  flex: 1;
  padding: 0.55rem;
  background: rgba(245,237,214,0.05);
  border: 1px solid rgba(201,147,58,0.2);
  border-radius: 4px;
  color: var(--parchment);
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
  gap: 0.45rem;
}

.social-btn:hover { border-color: var(--gold); background: rgba(201,147,58,0.08); }

.auth-footer-text {
  margin-top: 1.25rem;
  text-align: center;
  font-family: 'Crimson Pro', serif;
  font-size: 0.78rem;
  color: var(--muted);
}

.auth-footer-text a { color: var(--gold-light); text-decoration: none; }
.auth-footer-text a:hover { text-decoration: underline; }

/* STATS */
.universe-badge {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201,147,58,0.15);
}

.badge-item { text-align: center; }

.badge-number {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  color: var(--gold-light);
  display: block;
  line-height: 1;
}

.badge-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
  display: block;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* FOOTER */
footer {
  background: rgba(0,0,0,1);
  border-top: 1px solid rgba(201,147,58,0.12);
  padding: 1.25rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: 'Space Mono', monospace;
  font-size: 0.53rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.footer-links { display: flex; gap: 1.5rem; list-style: none; }

.footer-links a {
  font-family: 'Space Mono', monospace;
  font-size: 0.53rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--gold-light); }
.footer-socials { display: flex; gap: 1rem; }

.footer-socials a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-socials a:hover { color: var(--gold-light); }

/* RESPONSIVE */
@media (max-width: 900px) {
  main { flex-direction: column; padding-top: 58px; }
  .book-section { padding: 2.5rem 1.5rem 1.5rem; flex: none; }
  .divider {
    width: auto; height: 1px; margin: 0 2rem;
    background: linear-gradient(to right, transparent, rgba(201,147,58,0.25), transparent);
  }
  .auth-section { flex: none; padding: 2rem 1.5rem 3rem; }
  .auth-card { max-width: 100%; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 58px; left: 0; right: 0;
    background: rgba(14,10,4,0.98);
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(201,147,58,0.2);
  }
  .nav-hamburger { display: flex; }
}

@media (max-width: 520px) {
  .book-headline { font-size: 1.35rem; }
  nav { padding: 0.5rem 1.25rem; }
  footer { flex-direction: column; text-align: center; }
}