:root {
  --bg: #060815;
  --bg-soft: #0b1021;
  --panel: rgba(15, 20, 42, 0.82);
  --panel-solid: #10162d;
  --gold: #d8ae58;
  --gold-bright: #f1cf82;
  --cream: #f2eadc;
  --white: #ffffff;
  --muted: #b9bfd2;
  --line: rgba(216, 174, 88, 0.25);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 24px;
  --header-height: 84px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 15% 10%, rgba(74, 53, 123, 0.22), transparent 30%),
    radial-gradient(circle at 82% 20%, rgba(45, 70, 120, 0.18), transparent 28%),
    var(--bg);
  color: var(--cream);
  font-family: "Inter", sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
.brand,
.edition,
.author-signature {
  font-family: "Cinzel", serif;
}

h1 {
  font-size: clamp(4rem, 11vw, 9rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 1.12;
  margin-bottom: 1.5rem;
}

h3 {
  line-height: 1.25;
}

p + p {
  margin-top: 1rem;
}

.section {
  position: relative;
  padding: 120px max(5vw, 24px);
}

.section-heading {
  max-width: 850px;
  margin: 0 auto 55px;
  text-align: center;
}

.section-intro,
.image-note,
.link-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.eyebrow {
  color: var(--gold-bright);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  margin-bottom: 1.1rem;
  text-transform: uppercase;
}

.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.7;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.75) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(216,174,88,.6) 0 1px, transparent 1.5px);
  background-position: 0 0, 48px 72px;
  background-size: 110px 110px, 170px 170px;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(6, 8, 21, 0.72);
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex;
  height: var(--header-height);
  justify-content: space-between;
  left: 0;
  padding: 0 max(4vw, 22px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 1000;
}

.brand {
  align-items: center;
  display: flex;
  font-size: 1rem;
  font-weight: 700;
  gap: 0.75rem;
  letter-spacing: 0.16em;
}

.brand-mark {
  color: var(--gold-bright);
  font-size: 1.85rem;
}

.main-nav {
  align-items: center;
  display: flex;
  gap: 1.7rem;
}

.main-nav a {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color .2s ease;
}

.main-nav a:hover {
  color: var(--gold-bright);
}

.nav-cta {
  border: 1px solid var(--gold) !important;
  border-radius: 999px;
  color: var(--gold-bright) !important;
  padding: 0.65rem 1rem;
}

.menu-toggle {
  background: none;
  border: 0;
  cursor: pointer;
  display: none;
  height: 40px;
  width: 40px;
}

.menu-toggle span {
  background: var(--cream);
  display: block;
  height: 2px;
  margin: 6px;
}

.hero {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 100svh;
  overflow: hidden;
  padding: calc(var(--header-height) + 40px) 24px 80px;
  position: relative;
  text-align: center;
}

.hero::after {
  background: linear-gradient(transparent, var(--bg));
  bottom: 0;
  content: "";
  height: 22%;
  left: 0;
  position: absolute;
  right: 0;
}

.hero-glow {
  background: radial-gradient(circle, rgba(216,174,88,.16), transparent 65%);
  height: min(80vw, 850px);
  position: absolute;
  width: min(80vw, 850px);
}

.moon {
  animation: moonFloat 7s ease-in-out infinite;
  background:
    radial-gradient(circle at 36% 32%, rgba(255,255,255,.95), transparent 22%),
    radial-gradient(circle at 57% 62%, rgba(105,104,115,.2), transparent 18%),
    linear-gradient(145deg, #fff7df, #cfc3a6 65%, #8b826f);
  border-radius: 50%;
  box-shadow:
    0 0 55px rgba(244, 215, 145, .35),
    0 0 160px rgba(216, 174, 88, .13);
  height: min(59vw, 620px);
  opacity: .34;
  position: absolute;
  width: min(59vw, 620px);
}

.moon-texture {
  background:
    radial-gradient(circle at 25% 52%, rgba(68,68,75,.22) 0 6%, transparent 7%),
    radial-gradient(circle at 66% 28%, rgba(68,68,75,.18) 0 9%, transparent 10%),
    radial-gradient(circle at 72% 70%, rgba(68,68,75,.2) 0 12%, transparent 13%),
    radial-gradient(circle at 44% 76%, rgba(68,68,75,.16) 0 7%, transparent 8%);
  border-radius: 50%;
  inset: 0;
  position: absolute;
}

.hero-content {
  max-width: 1050px;
  position: relative;
  z-index: 2;
}

.hero-copy {
  color: #d8dbe7;
  font-size: clamp(1rem, 2vw, 1.28rem);
  margin: 2rem auto 0;
  max-width: 720px;
}

.author-line {
  color: var(--gold-bright);
  font-family: "Cinzel", serif;
  letter-spacing: .14em;
  margin-top: 1.25rem;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 700;
  justify-content: center;
  min-height: 52px;
  padding: 0.8rem 1.45rem;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: #16100a;
}

.button-secondary {
  border-color: rgba(242,234,220,.35);
  color: var(--cream);
}

.button-secondary:hover {
  border-color: var(--gold);
  background: rgba(216,174,88,.08);
}

.full-width {
  width: 100%;
}

.scroll-cue {
  align-items: center;
  bottom: 24px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: .7rem;
  gap: .5rem;
  letter-spacing: .18em;
  position: absolute;
  text-transform: uppercase;
  z-index: 3;
}

.scroll-line {
  animation: scrollPulse 1.7s infinite;
  background: linear-gradient(var(--gold), transparent);
  display: block;
  height: 42px;
  width: 1px;
}

.section-grid,
.zodiac-layout,
.author-layout,
.contact-layout {
  align-items: center;
  display: grid;
  gap: clamp(50px, 8vw, 120px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1240px;
}

.book-section {
  background: linear-gradient(180deg, transparent, rgba(12,16,34,.75), transparent);
}

.book-visual {
  text-align: center;
}

.book-card {
  margin: auto;
  max-width: 390px;
  perspective: 1200px;
  position: relative;
}

.book-cover {
  border-radius: 3px 16px 16px 3px;
  box-shadow: var(--shadow);
  transform: rotateY(-8deg) rotateX(2deg);
}

.book-shadow {
  background: rgba(0,0,0,.65);
  filter: blur(26px);
  height: 40px;
  margin: -15px auto 20px;
  width: 80%;
}

.feature-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.feature-list article {
  align-items: flex-start;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 1.25rem;
  padding-top: 1.2rem;
}

.feature-list span {
  color: var(--gold-bright);
  font-family: "Cinzel", serif;
  font-size: 1.15rem;
}

.feature-list h3 {
  margin-bottom: .3rem;
}

.feature-list p {
  color: var(--muted);
  font-size: .95rem;
}

.topic-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
  margin: auto;
  max-width: 1200px;
}

.topic-card {
  background: linear-gradient(145deg, rgba(18,24,49,.94), rgba(10,14,31,.92));
  border: 1px solid rgba(216,174,88,.14);
  border-radius: var(--radius);
  min-height: 260px;
  padding: 2rem;
  transition: transform .25s ease, border-color .25s ease;
}

.topic-card:hover {
  border-color: rgba(216,174,88,.48);
  transform: translateY(-6px);
}

.topic-icon {
  color: var(--gold-bright);
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.topic-card p {
  color: var(--muted);
  margin-top: .75rem;
}

.zodiac-section {
  overflow: hidden;
}

.zodiac-wheel {
  aspect-ratio: 1;
  border: 1px solid rgba(216,174,88,.38);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(216,174,88,.08), 0 0 100px rgba(71,46,126,.17);
  margin: auto;
  max-width: 520px;
  position: relative;
}

.ring {
  border: 1px solid var(--line);
  border-radius: 50%;
  inset: 12%;
  position: absolute;
}

.ring-two {
  inset: 29%;
}

.wheel-center {
  align-items: center;
  background: radial-gradient(circle, rgba(216,174,88,.3), transparent 68%);
  border-radius: 50%;
  color: var(--gold-bright);
  display: flex;
  font-size: 5rem;
  inset: 35%;
  justify-content: center;
  position: absolute;
}

.zodiac-wheel > span {
  color: var(--cream);
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  left: 50%;
  position: absolute;
  top: 50%;
  transform:
    translate(-50%, -50%)
    rotate(calc(var(--i) * 30deg))
    translateY(-220px)
    rotate(calc(var(--i) * -30deg));
}

blockquote {
  border-left: 2px solid var(--gold);
  color: var(--gold-bright);
  font-family: "Cinzel", serif;
  font-size: 1.15rem;
  margin-top: 2rem;
  padding-left: 1.4rem;
}

.preview-section {
  display: flex;
  justify-content: center;
}

.preview-card {
  background:
    linear-gradient(rgba(10,13,28,.94), rgba(10,13,28,.94)),
    url("assets/gallery-moon.svg") center/cover;
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: var(--shadow);
  max-width: 950px;
  padding: clamp(2rem, 6vw, 5rem);
}

.text-link {
  color: var(--gold-bright);
  display: inline-block;
  font-weight: 700;
  margin-top: 1.5rem;
}

.author-photo-frame {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  padding: 1rem;
  text-align: center;
}

.author-photo-frame img {
  border-radius: 22px;
}

.author-signature {
  color: var(--gold-bright);
  font-size: 1.25rem;
  margin-top: 2rem;
}

.gallery-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1.4fr 1fr;
  margin: auto;
  max-width: 1200px;
}

.gallery-item {
  border-radius: 22px;
  min-height: 260px;
  overflow: hidden;
  position: relative;
}

.gallery-item.large {
  grid-row: span 2;
}

.gallery-item img {
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.gallery-item:hover img {
  transform: scale(1.035);
}

.gallery-item figcaption {
  background: linear-gradient(transparent, rgba(0,0,0,.86));
  bottom: 0;
  font-family: "Cinzel", serif;
  left: 0;
  padding: 4rem 1.4rem 1.2rem;
  position: absolute;
  right: 0;
}

.purchase-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(3, 1fr);
  margin: auto;
  max-width: 1120px;
}

.purchase-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 26px;
  padding: 2rem;
  position: relative;
}

.purchase-card.featured {
  border-color: rgba(216,174,88,.62);
  transform: translateY(-12px);
}

.popular-tag {
  background: var(--gold);
  border-radius: 999px;
  color: #14100a;
  font-size: .68rem;
  font-weight: 800;
  left: 50%;
  letter-spacing: .12em;
  padding: .45rem .9rem;
  position: absolute;
  top: 0;
  transform: translate(-50%, -50%);
}

.edition {
  color: var(--gold-bright);
  font-size: .75rem;
  letter-spacing: .2em;
}

.price {
  color: var(--white);
  font-size: 2.3rem;
  font-weight: 700;
}

.purchase-card ul {
  color: var(--muted);
  list-style: none;
  margin: 1.4rem 0 2rem;
}

.purchase-card li {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: .65rem 0;
}

.purchase-card li::before {
  color: var(--gold);
  content: "✦";
  margin-right: .6rem;
}

.link-note {
  margin-top: 2rem;
  text-align: center;
}

.newsletter-card {
  align-items: center;
  background: linear-gradient(135deg, rgba(41,31,73,.9), rgba(15,20,42,.95));
  border: 1px solid var(--line);
  border-radius: 30px;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr 1fr;
  margin: auto;
  max-width: 1150px;
  padding: clamp(2rem, 6vw, 4rem);
}

.newsletter-form {
  display: flex;
  gap: .75rem;
}

input,
textarea {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  color: var(--cream);
  outline: none;
  padding: .9rem 1rem;
  width: 100%;
}

input:focus,
textarea:focus {
  border-color: var(--gold);
}

.contact-form {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 26px;
  display: grid;
  gap: 1rem;
  padding: 2rem;
}

.contact-form label {
  color: var(--muted);
  display: grid;
  font-size: .85rem;
  gap: .4rem;
}

.contact-details {
  color: var(--muted);
  margin-top: 2rem;
}

.site-footer {
  align-items: center;
  border-top: 1px solid rgba(255,255,255,.08);
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr auto 1fr;
  padding: 42px max(4vw, 22px);
}

.footer-brand {
  align-items: center;
  display: flex;
  gap: .8rem;
}

.footer-brand strong {
  font-family: "Cinzel", serif;
  letter-spacing: .12em;
}

.footer-brand p,
.copyright {
  color: var(--muted);
  font-size: .78rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
}

.social-links a {
  color: var(--muted);
  font-size: .82rem;
}

.social-links a:hover {
  color: var(--gold-bright);
}

.copyright {
  text-align: right;
}

.toast {
  background: #f3e4bd;
  border-radius: 12px;
  bottom: 20px;
  color: #21170d;
  left: 50%;
  max-width: calc(100% - 40px);
  opacity: 0;
  padding: .8rem 1rem;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 16px);
  transition: .25s ease;
  z-index: 2000;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .75s ease, transform .75s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  clip: rect(0,0,0,0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

@keyframes moonFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-12px) scale(1.015); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 980px) {
  .main-nav {
    background: rgba(6,8,21,.98);
    flex-direction: column;
    inset: var(--header-height) 0 0;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    transform: translateY(-12px);
    transition: .25s ease;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    font-size: 1.15rem;
  }

  .menu-toggle {
    display: block;
  }

  .section-grid,
  .zodiac-layout,
  .author-layout,
  .contact-layout,
  .newsletter-card {
    grid-template-columns: 1fr;
  }

  .topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .purchase-grid {
    grid-template-columns: 1fr;
    margin: auto;
    max-width: 620px;
  }

  .purchase-card.featured {
    transform: none;
  }

  .zodiac-wheel > span {
    transform:
      translate(-50%, -50%)
      rotate(calc(var(--i) * 30deg))
      translateY(-39vw)
      rotate(calc(var(--i) * -30deg));
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .copyright {
    text-align: center;
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 72px;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 5rem);
    overflow-wrap: anywhere;
  }

  .brand {
    font-size: .82rem;
    letter-spacing: .1em;
  }

  .section {
    padding: 88px 20px;
  }

  .hero {
    min-height: 94svh;
  }

  .moon {
    height: 88vw;
    width: 88vw;
  }

  .topic-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.large {
    grid-row: auto;
  }

  .gallery-item {
    min-height: 300px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .zodiac-wheel > span {
    transform:
      translate(-50%, -50%)
      rotate(calc(var(--i) * 30deg))
      translateY(-40vw)
      rotate(calc(var(--i) * -30deg));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}