@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Montserrat:wght@400;500;600&display=swap");

:root {
  --night: #06111a;
  --deep-blue: #0b2535;
  --gold: #e6c47e;
  --gold-bright: #f5ddb0;
  --cream: #f7edda;
  --muted: #c9c0b1;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--night);
}

body {
  margin: 0;
  color: var(--cream);
  font-family: "Cormorant Garamond", Georgia, serif;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-rows: 1fr auto;
  background:
    radial-gradient(circle at 78% 36%, rgba(12, 102, 150, 0.22), transparent 32%),
    radial-gradient(circle at 20% 72%, rgba(215, 137, 36, 0.16), transparent 30%),
    linear-gradient(135deg, #030a10 0%, #0a1c28 48%, #050d14 100%);
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.55;
  background-image:
    radial-gradient(circle at 12% 18%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 30% 8%, #d9efff 0 1px, transparent 1.5px),
    radial-gradient(circle at 67% 13%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 84% 25%, #f8d99b 0 1px, transparent 1.5px),
    radial-gradient(circle at 95% 9%, #fff 0 1px, transparent 1.5px);
  background-size: 240px 210px, 310px 270px, 270px 230px, 360px 290px, 410px 320px;
}

.content {
  width: min(1160px, calc(100% - 48px));
  margin: auto;
  padding: 64px 0 40px;
  display: grid;
  grid-template-columns: minmax(260px, 430px) minmax(320px, 1fr);
  align-items: center;
  gap: clamp(54px, 8vw, 120px);
}

.book {
  position: relative;
  aspect-ratio: 0.717 / 1;
  overflow: hidden;
  border: 1px solid rgba(238, 204, 138, 0.45);
  border-radius: 3px 10px 10px 3px;
  box-shadow: -18px 24px 55px rgba(0, 0, 0, 0.58), 0 0 55px rgba(31, 134, 187, 0.12);
  transform: perspective(1200px) rotateY(3deg);
}

.book::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.09), transparent 4%, transparent 92%, rgba(0, 0, 0, 0.28));
}

.book img {
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  max-width: none;
}

.intro {
  max-width: 600px;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--gold);
  font-family: Montserrat, Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.7;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--gold-bright);
  font-size: clamp(4rem, 7vw, 7.2rem);
  font-weight: 400;
  letter-spacing: 0.045em;
  line-height: 0.78;
  text-transform: uppercase;
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.55);
}

h1 span {
  color: var(--cream);
  font-size: 0.64em;
  letter-spacing: 0.14em;
}

.ornament {
  width: min(360px, 80%);
  margin: 38px 0 30px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gold);
}

.ornament span {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.ornament span:last-child {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.ornament b {
  font-size: 1rem;
  font-weight: 400;
}

.quote {
  margin: 0 0 25px;
  color: var(--gold-bright);
  font-size: clamp(1.55rem, 2.5vw, 2.1rem);
  font-style: italic;
  line-height: 1.25;
}

.description {
  max-width: 540px;
  margin: 0 0 34px;
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1.55;
}

.buy-button {
  display: inline-block;
  padding: 16px 27px;
  border: 1px solid var(--gold);
  color: #071018;
  background: linear-gradient(135deg, #f1d59e, #cba85f);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.32);
  font-family: Montserrat, Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.buy-button:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.42);
}

.buy-button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
}

.formats {
  margin: 13px 0 0;
  color: #9da6aa;
  font-family: Montserrat, Arial, sans-serif;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

footer {
  padding: 20px 24px 25px;
  color: rgba(231, 219, 197, 0.55);
  font-family: Montserrat, Arial, sans-serif;
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

@media (max-width: 800px) {
  .content {
    width: min(100% - 34px, 560px);
    padding-top: 38px;
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .book {
    width: min(310px, 82vw);
    margin: 0 auto;
    transform: none;
  }

  .intro {
    margin: 0 auto;
  }

  h1 {
    font-size: clamp(3.6rem, 17vw, 5.7rem);
  }

  .ornament {
    margin-right: auto;
    margin-left: auto;
  }

  .description {
    font-size: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .buy-button {
    transition: none;
  }
}