:root {
  --paper: #f6efe3;
  --paper-deep: #efe1cc;
  --ink: #251c16;
  --muted: #6e6259;
  --line: rgba(65, 48, 36, .18);
  --gold: #a77c43;
  --terracotta: #a75c3d;
  --blue: #5d6d7e;
  --white: #fffaf1;
  --shadow: 0 24px 80px rgba(44, 29, 17, .18);
  --radius: 22px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 231, 192, .48), transparent 34rem),
    linear-gradient(180deg, #fff8ed 0%, var(--paper) 44%, #efe1cc 100%);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.65;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
::selection { background: rgba(167, 124, 67, .22); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(246, 239, 227, .82);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.brand {
  text-decoration: none;
  font-family: var(--serif);
  letter-spacing: .24em;
  text-transform: uppercase;
  font-size: 1.02rem;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: .83rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
}

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

.nav-cta {
  padding: 9px 13px;
  border: 1px solid rgba(167, 124, 67, .38);
  border-radius: 999px;
  color: var(--ink) !important;
  background: rgba(255, 250, 241, .56);
}

main {
  overflow: hidden;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px;
}

.hero {
  padding: 86px 0 86px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  color: var(--gold);
  font-size: .78rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.04;
  margin: 0;
}

h1 {
  font-size: clamp(3.8rem, 8vw, 7.3rem);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
}

.lede {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.3vw, 2.15rem);
  line-height: 1.25;
  max-width: 720px;
  margin: 28px 0 22px;
  color: #382b22;
}

.sublede {
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 32px;
  font-size: 1.03rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 13px 20px;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(37, 28, 22, .22);
  font-size: .83rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(56, 39, 24, .16);
}

.btn.primary {
  background: var(--ink);
  color: #fff8ed;
  border-color: var(--ink);
}

.btn.secondary {
  background: rgba(255, 250, 241, .58);
  color: var(--ink);
}

.hero-art {
  position: relative;
  min-height: 620px;
}

.cover-stack {
  position: relative;
  width: min(100%, 510px);
  min-height: 620px;
  margin-left: auto;
}

.stack-card {
  position: absolute;
  width: 58%;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--paper-deep);
  border: 1px solid rgba(255, 250, 241, .5);
}

.stack-card img {
  aspect-ratio: 2 / 3.08;
  object-fit: cover;
}

.stack-card.one {
  right: 0;
  top: 18px;
  z-index: 3;
  transform: rotate(2deg);
}

.stack-card.two {
  left: 30px;
  top: 84px;
  z-index: 2;
  transform: rotate(-6deg);
}

.stack-card.three {
  right: 70px;
  bottom: 0;
  z-index: 1;
  transform: rotate(5deg);
  opacity: .96;
}

.gold-line {
  width: 86px;
  height: 1px;
  background: var(--gold);
  margin: 30px 0;
  position: relative;
}

.gold-line::after {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
  position: absolute;
  top: -3px;
  left: calc(50% - 3px);
}

.section {
  padding: 82px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(2.5rem, 5vw, 5.1rem);
  letter-spacing: .04em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.book-card {
  background: rgba(255, 250, 241, .55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 50px rgba(44, 29, 17, .09);
}

.book-card a.cover-link {
  display: block;
}

.book-card img {
  width: 100%;
  aspect-ratio: 2 / 3.05;
  object-fit: cover;
  object-position: center;
  transition: transform .35s ease;
}

.book-card:hover img {
  transform: scale(1.025);
}

.book-copy {
  padding: 22px;
}

.series-label {
  color: var(--gold);
  font-size: .73rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 10px;
}

.book-copy h3 {
  font-size: 1.6rem;
  line-height: 1.12;
}

.book-copy p {
  color: var(--muted);
  margin: 13px 0 18px;
}

.text-link {
  display: inline-flex;
  color: var(--ink);
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  font-weight: 800;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px;
}

.feature-panel {
  background:
    linear-gradient(135deg, rgba(167, 124, 67, .12), transparent 46%),
    rgba(255, 250, 241, .54);
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}

.feature-panel h2 {
  font-size: clamp(2.2rem, 4.4vw, 4.4rem);
}

.feature-panel p {
  color: var(--muted);
}

.mini-covers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: end;
}

.mini-covers img {
  border-radius: 13px;
  box-shadow: 0 18px 50px rgba(44, 29, 17, .18);
}

.newsletter {
  padding: 78px 0;
}

.newsletter-box {
  text-align: center;
  background: #251c16;
  color: #fff8ed;
  border-radius: 36px;
  padding: 58px 24px;
  box-shadow: var(--shadow);
}

.newsletter-box h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.newsletter-box p {
  max-width: 610px;
  margin: 18px auto 26px;
  color: rgba(255, 248, 237, .72);
}

.mock-form {
  max-width: 590px;
  margin: 0 auto;
  display: flex;
  gap: 10px;
  justify-content: center;
}

.mock-form input {
  flex: 1;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 248, 237, .22);
  background: rgba(255, 248, 237, .1);
  color: #fff8ed;
}

.mock-form button {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 0;
  background: var(--gold);
  color: #fff8ed;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.form-note {
  font-size: .82rem;
  opacity: .7;
}

.page-hero {
  padding: 72px 0 50px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(3rem, 7vw, 6.5rem);
}

.page-hero p {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.book-list {
  display: grid;
  gap: 28px;
  padding-bottom: 84px;
}

.book-row {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 34px;
  align-items: center;
  background: rgba(255, 250, 241, .52);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 20px;
}

.book-row img {
  border-radius: 16px;
  box-shadow: 0 20px 54px rgba(44, 29, 17, .18);
}

.book-row h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  letter-spacing: .02em;
}

.book-row p {
  color: var(--muted);
  margin: 16px 0;
}

.book-meta {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .75rem;
  margin-bottom: 12px;
}

.about-wrap {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 60px;
  align-items: start;
  padding: 70px 0 90px;
}

.about-card {
  border-radius: 34px;
  min-height: 560px;
  background:
    linear-gradient(rgba(37, 28, 22, .16), rgba(37, 28, 22, .58)),
    url("../img/author-profile.webp") center/cover;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 250, 241, .5);
  display: flex;
  align-items: end;
  padding: 28px;
  color: #fff8ed;
}

.about-card p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1.25;
}

.about-copy h1 {
  font-size: clamp(3rem, 7vw, 6.2rem);
}

.about-copy p {
  color: var(--muted);
  font-size: 1.06rem;
}

.contact-box {
  margin-top: 30px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 250, 241, .54);
}

.contact-box h2 {
  font-size: 2rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 38px 0;
  color: var(--muted);
  font-size: .88rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    gap: 18px;
    padding-bottom: 4px;
  }

  .hero-grid,
  .section-heading,
  .feature-panel,
  .about-wrap {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-art {
    min-height: 520px;
  }

  .cover-stack {
    margin: 0 auto;
    min-height: 520px;
    max-width: 430px;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .book-row {
    grid-template-columns: 1fr;
  }

  .book-row img {
    max-width: 260px;
  }

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

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .nav { padding: 16px; }
  .container { padding: 0 16px; }
  h1 { letter-spacing: .06em; }
  .hero-art { min-height: 420px; }
  .cover-stack { min-height: 420px; }
  .stack-card { width: 62%; }
  .stack-card.two { left: 0; }
  .stack-card.three { right: 34px; }
  .section { padding: 58px 0; }
  .feature-panel { padding: 24px; border-radius: 24px; }
  .mini-covers { gap: 8px; }
  .newsletter-box { border-radius: 24px; padding: 42px 18px; }
}


.contact-box a:not(.btn),
.about-copy a:not(.btn) {
  color: var(--terracotta);
  text-decoration: none;
  border-bottom: 1px solid rgba(167, 92, 61, .32);
}

.contact-box a:not(.btn):hover,
.about-copy a:not(.btn):hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.privacy-wrap {
  padding-top: 80px;
  padding-bottom: 80px;
}