:root {
  --bg: #f4efe5;
  --paper: #fffaf0;
  --ink: #1c1f24;
  --muted: #505a66;
  --line: #c8c2b5;
  --accent: #b44b2d;
  --accent-soft: rgba(28, 31, 36, 0.06);
  --blue-band: #dce8f5;
  --shadow: 0 18px 50px rgba(10, 16, 28, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Source Sans 3", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(circle at 0% 0%, #fff7e8, var(--bg) 45%);
  color: var(--ink);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.container {
  width: min(1100px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
  background: rgba(255, 250, 240, 0.88);
  border-bottom: 1px solid var(--line);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  text-decoration: none;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--muted);
  border-bottom: 1px solid transparent;
}

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

.hero {
  border-bottom: 1px solid var(--line);
  padding: 3.2rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero h1,
.section-title,
.page-title {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  line-height: 1.08;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 3.8rem);
}

.hero h1 i {
  color: #6f7379;
}

.hero p {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 560px;
}

.signature {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
}

.signature::before {
  content: "";
  width: 56px;
  height: 1px;
  background: var(--ink);
}

.photo-frame {
  position: relative;
  width: min(100%, 370px);
  margin-inline: auto;
}

.photo-frame::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 12px;
  width: 100%;
  height: 100%;
  background: var(--accent-soft);
}

.photo-frame img {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow);
  filter: grayscale(20%) contrast(115%);
}

.band {
  background: var(--blue-band);
}

.section {
  padding: 4rem 0;
}

.section-head {
  margin-bottom: 1.4rem;
}

.section-title {
  margin: 0;
  font-size: clamp(1.8rem, 4.05vw, 3.42rem);
}

.section-title i {
  color: #5f6770;
}

.grid-two,
.grid-three {
  display: grid;
  gap: 1.4rem 2rem;
}

.grid-two {
  grid-template-columns: 1.1fr 1fr;
}

.grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.muted {
  color: var(--muted);
}

.accent-label {
  margin: 0;
  text-transform: uppercase;
  font-size: 0.96rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--accent);
}

.link-block {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.link-block a {
  text-decoration: none;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.35rem;
}

.link-block a:hover {
  text-decoration: underline;
}

.page-main {
  padding: 2.4rem 0 4.5rem;
}

.page-title {
  font-size: clamp(1.98rem, 4.5vw, 3.78rem);
  margin: 0 0 0.9rem;
}

.page-subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 980px;
  font-size: 1.1rem;
}

.section-block {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  margin-top: 2.6rem;
}

.section-kicker {
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.91rem;
  color: var(--accent);
  font-weight: 700;
}

.entry {
  display: grid;
  grid-template-columns: minmax(140px, 170px) 1fr;
  gap: 0.6rem 2rem;
  margin-bottom: 1.4rem;
}

.entry-meta {
  font-size: 0.88rem;
  color: var(--muted);
}

.entry-title {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.3rem;
  line-height: 1.2;
}

.entry ul,
.simple-list,
.paper-list {
  margin: 0;
  padding-left: 1rem;
}

.entry ul li,
.simple-list li,
.paper-list li {
  margin-bottom: 0.45rem;
  color: var(--muted);
}

.simple-list {
  list-style: disc;
}

.lang-grid {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
}

.lang-card strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.3rem;
}

.lang-card span {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.book-row {
  display: grid;
  grid-template-columns: repeat(3, 110px);
  gap: 1rem;
  justify-content: start;
}

.book-card {
  width: 118px;
}

.book-cover {
  width: 118px;
  height: 174px;
  object-fit: cover;
  box-shadow: var(--shadow);
  background: #2c3e50;
}

.book-fallback {
  width: 118px;
  height: 174px;
  background: #2c3e50;
  color: #fff;
  display: flex;
  align-items: end;
  padding: 0.55rem;
  font-size: 0.78rem;
  font-family: "Cormorant Garamond", Georgia, serif;
}

.book-title {
  margin: 0.5rem 0 0.2rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
}

.book-publisher {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.cta-row {
  text-align: center;
  border-top: 1px solid var(--line);
  padding: 2.2rem 0;
}

.cta-row a {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  font-size: 0.78rem;
  border-bottom: 1px solid var(--line);
}

.cta-row a:hover {
  border-color: var(--ink);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.1rem 0 1.4rem;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.83rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 900px) {
  .hero-grid,
  .grid-two,
  .grid-three,
  .entry {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.4rem;
  }

  .section,
  .page-main {
    padding-top: 2.6rem;
  }

  .site-nav .container {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.55rem 0;
  }

  .nav-links {
    gap: 0.8rem;
    flex-wrap: wrap;
    padding-bottom: 0.4rem;
  }
}